Digital Commons Network^™

Ohio Conservation Plan: Plains Gartersnake, Thamnophis Radix, Norman Reichenbach, M. Barrie, K. Becka, G. Burghardt, S. Butterworth, C. Caldwell, F. Dierkes, P. Johantgen, K. Stanford, D. Wynn

Faculty Publications and Presentations

This plan outlines strategies and methods used in an ongoing study initiated in 1999 to restore a selfsustaining population of the Plains gartersnake (Thamnophis radix) in Ohio. Restoring a self-sustaining population would require increases in the current population to where the ratios of T. radix to T. sirtalis are approximately 1:1 in multiple locations in Killdeer Plains Wildlife Area (KPWA). This ratio would be similar to what was seen earlier by Reichenbach and Dalrymple (1986) at one site in KPWA.

The plan was developed by a team of enthusiastic conservationists representing, the Division of Wildlife (ODW), the Columbus and Cleveland …

Comparison Between In Vitro And In Vivo Antibacterial Activity Of Curcuma Zedoaria From Malaysia., Behrooz Banisalam

Student Works (2010-2019)

The rhizomes of the Zingiberaceae family are vegetables widely used in many Asian countries and their medicinal functions have been broadly discussed and accepted in many traditional recipes. In this study, the antimicrobial activity of extracts of Curcuma zedoaria from Malaysia was compared between two systems as in vitro and in vivo. The comparison was performed against four bacterial strains including two gram negative strains (E.coli and Pseudomonas aeruginosa) and two gram positive strains (Bacillus cereus and Staphylococcus aureus) using the agar well diffusion method. Extracts were made in three different solvents; petroleum ether, chloroform and methanol extracts exhibited antibacterial …

Development Of Protocols For Tissue Culture And Mutagenesis In Two Variegated Sansevieria Sp., Irmawati Akma Abdul Hapiz

Student Works (2010-2019)

Studies were conducted to develop the tissue culture protocol and mutagenesis through Gamma ray irradiation for two variegated Sansevieria species known as Sansevieria trifasciata var. Laurentii (goldband Sansevieria) and Sansevieria trifasciata var. Hahnii (birdnest Sansevieria). Seven combinations of BAP and NAA were chosen which are represented by letter A= 1.00 mg/I BAP, B = 1.00 mg/I BAP + 0.25 mg/I NAA, C = 2.00 mg/I BAP + 0.50 mg/I NAA, D = 2.00 mg/I BAP + 1.00 mg/I NAA, E = 3.00 mg/I BAP + 1.00 mg/I NAA, F = 4.00 mg/I BAP + 1.00 mg/I NAA and G = …

Nevoid Basal Cell Carcinoma Syndrome—Case Report And Genetic Study, Yu-Feng Huang, Yi-Juai Chen, Hui-Wen Yang

Journal of Dental Sciences

Nevoid basal cell carcinoma syndrome (also named Gorlin-Goltz syndrome) is a rare disease. Commonly seen features include multiple odontogenic keratocysts (OKCs), nevus-like basal cell carcinoma, and bifid ribs. Genetic alterations of the PTCH1 gene are associated with the disease. Herein, we report the case of a 15-year-old girl who presented with multiple OKCs, a bifid rib, ectopic calcification of the falx cer-ebri, and an arachnoid cyst of the cerebrum. No basal cell carcinoma was identified. In addition, a search for genetic alterations was performed on the patient. We identified a genetic mutation of C→T in exon 12 (c.1686 bp) and …

Improving Student Learning Outcomes With Service Learning, Mary Prentice, Gail Robinson

Higher Education

Growing numbers of community colleges are incorporating service learning into the curriculum. While research has documented many benefits to those who participate in this experiential pedagogy, a primary goal of service learning is to increase students’ learning of course material.

Low-Cost Obstacle Detection Sensor Array For Unmanned Agricultural Vehicles, Santosh Pitla, Joe D. Luck, Scott A. Shearer

Department of Agricultural and Biological Systems Engineering: Presentations and White Papers

Mobile robots deployed for agricultural applications must operate in harsh environments where they encounter a variety of both moveable and immovable obstacles. Typically, robots utilize vision sensors to learn about the environment in which they are working. In this study, a low-cost infra-red (IR) sensor array was developed to act as an obstacle detection aid for an unmanned agricultural vehicle (UAgV). The IR sensor array developed consists of six IR sensors mounted on two orthogonal steel plates. The array of sensors was continuously oscillated about the yaw-axis to traverse a 200° field of view in front of the UAgV. Three …

Anticancer Activity Of Phytolacca Americana Root Extracts And Their Fractions On Breast And Colon Cancer Cells., Lisa Maness Wishon

Dissertations

Phytolacca americana is an herbaceous plant native to North and South America and East Asia. Pokeweed antiviral protein (PAP) has been extracted from this plant and antiviral activity toward Chenopodium quinoa and other viruses has been cited. Conjugated to various monoclonal antibodies, PAP has been shown to inhibit HIV-1 replication and to arrest the proliferation of B-lineage Acute Lymphoblastic Leukemia blasts. Since studies involving the activities of P. americana extracts on various cancer cell lines are limited, the major objectives of this study were to: 1) evaluate the antiproliferative activity of three extracts from P. americana against human breast (MCF7) …

Building Capacity For Sustainability Through Curricular And Faculty Development: A Learning Outcomes Approach, Jennifer H. Allen, Jeffrey J. Gerwing, Leslie G. Mcbride

Environmental Science and Management Faculty Publications and Presentations

Portland State University has made integration of sustainability across its academic programs an institutional priority. This article describes the strategies that have been used to engage faculty in developing sustainability curricula, including adopting sustainability as one of eight campus-wide learning outcomes, incorporating sustainability into the general education program, providing faculty development, and developing a Graduate Certificate in Sustainability. The article shares lessons learned and next steps planned to advance Portland State's sustainability curricula.

Sex In And Out Of Intimacy, Laura A. Rosenbury, Jennifer E. Rothman

UF Law Faculty Publications

The state has long attempted to regulate sexual activity by channeling sex into various forms of state-supported intimacy. Although commentators and legal scholars of diverse political perspectives generally believe such regulation is declining, the freedom to engage in diverse sexual activities has not been established as a matter of law. Instead, courts have extended legal protection to consensual sexual acts only to the extent such acts support other state interests, most often marriage and procreation. Although Lawrence v. Texas altered some aspects of that vision, it reinscribed others by suggesting that sexual activity should be protected from state interference only …

Climate Change Under Nepa: Avoiding Cursory Consideration Of Greenhouse Gases, Amy L. Stein

UF Law Faculty Publications

Neither the National Environmental Policy Act (“NEPA”) nor its implementing regulations require consideration of climate change in NEPA documentation. Yet an ever-growing body of NEPA case law related to climate change is making it increasingly difficult for a federal agency to avoid discussing the impacts of those emissions under NEPA in its Environmental Impact Statements (“EISs”). Although consideration of climate change in NEPA documents sounds right in theory, within the current legal framework, the NEPA documents provide only lip service to the goals of NEPA without any meaningful consideration of climate change. An empirical evaluation of two years of selected …

State Fish Stocking Programs At Risk: Takings Under The Endangered Species Act, Amy L. Stein

UF Law Faculty Publications

Part I of this article provides a brief background to fish stocking practices in the United States, including a discussion of beneficial fish stocking practices, as well as some of the allegations surrounding the detrimental effects. Part II of this article provides some necessary background on section 9 of the ESA, the “actual injury” prong, the “significant impairment” prong, and their application to fish stocking. Part III of this article sets forth recommendations for future clarification and increased consistency on these issues. Specifically, this article supports the use of two rules that can help reconcile the uncertain landscape surrounding a …

Fluid Fertilizer’S Role In Sustaining Soils Used For Bio-Fuels Production, John L. Kovar, Douglas L. Karlen

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The short- and long-term effects on soil nutrient cycling, physical properties, and biological activity of striving for higher grain yields and removing crop residues for bio-fuels production must be understood to provide more quantitative crop and soil management guidelines. This study focuses primarily on potassium (K) and sulfur (S) response by corn (Zea mays L.) grown for bio-energy feedstock production. Our objectives for 2009 were to evaluate (i) the performance of several S fertilizers, including liquid ammonium thiosulfate (12-0-0-26S), for corn grown in Iowa, and (ii) the use of surface or subsurface bands of N-P-K-S fluid fertilizers to optimize …

Procedures For Publishing In Non-Usda Media (Outside Publishing)

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

This P&P is an update of a previous version dated March 10, 1998. This P&P outlines revised responsibilities of the ARS author, Research Leader (RL), and other ARS officials. The most salient features of the new P&P are that the manuscript approval authority and associated responsibilities are delegated to the RL. ARS Form 115 (ARS-115) is revised accordingly (see Exhibit 1). Among the essential RL responsibilities are to determine the need and method for manuscript peer review, approve the technical and interpretive content of the manuscript, notify upper management about manuscripts containing prominent issues, obtain proper clearance/approval from upper management …

U.S. Meat Animal Research Center Clay Center, Ne

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Mission

Research Units

U.S. Meat Animal Research Center Animal Health Research Unit

U.S. Meat Animal Research Center Environmental Management Research Unit

U.S. Meat Animal Research Center Genetics & Breeding Research Unit

U.S. Meat Animal Research Center Meat Safety and Quality Research Unit

U.S. Meat Animal Research Center Nutrition Research Unit

U.S. Meat Animal Research Center Reproduction Research Unit

Classical Biological Control For The Protection Of Natural Ecosystems, R.G. Van Driesche, R I. Carruthers, T. Center, M.S. Hoddle, J. Hough-Goldstein, L. Morin, L. Smith, D.L. Wagner, B. Blossey, V. Brancatini, R. Casagrande, C.E. Causton, J.A. Coetzee, J. Cuda, J. Ding, S.V. Fowler, J. H. Frank, R. Fuester, J. A. Goolsby, M. Grodowitz, T.A. Heard, M.P. Hill, J.H. Hoffmann, J. Huber, M. Julien, M.T.K. Kairo, M. Kenis, P. Mason, J. Medal, R. Messing, R. Miller, A. Moore, P. Neuenschwander, R. Newman, H. Norambuena, W.A. Palmer, R. Pemberton, A. Perez-Panduro, P.D. Pratt, M. Rayamajhi, S. Salom, D. Sands, S. Schooler, M. Schwarzländer, A. Sheppard, R. Shaw, P.W. Tipping, R.D. Van Klinken

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Of the 70 cases of classical biological control for the protection of nature found in our review, there were fewer projects against insect targets (21) than against invasive plants (49), in part, because many insect biological control projects were carried out against agricultural pests, while nearly all projects against plants targeted invasive plants in natural ecosystems. Of 21 insect projects, 81% (17) provided benefits to protection of biodiversity, while 48% (10) protected products harvested from natural systems, and 5% (1) preserved ecosystem services, with many projects contributing to more than one goal. In contrast, of the 49 projects against invasive …

Understanding The Relationship Between Social Resources And Levels Of Parent Involvement In Illinois Early Childhood Programs: A Program-Level Perspective, Aimee Victoria Hilado

Dissertations

The purpose of this study was to examine the relationship between the number of resources and levels of parent involvement across state-funded preschool programs in Illinois. This dissertation presented a mixed methods study using survey data from the Illinois Birth to Five Evaluation FY09 (n=843) and interviews with ten preschool administrators who completed the survey. Based on the survey data for Illinois state-funded preschools, the number of social resources provided by a program was positively associated with levels of parent involvement. The correlation analysis (r = -0.22, p=.0001) and analysis of variance (ANOVA) F(2,708) = 23.19, p =.0001) findings both …

Effects Of A New Waste-Processing By-Product On Soil And Vegetation At Fort Campbell, Tennessee, R. R. Busby, D. L. Gebhart, H. A. Torbert, J. O. Dawson, G. A. Bollero, K. N. Potter, D. R. Curtin

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

A garbage-processing technology has been developed that sterilizes and separates inorganic and organic components of municipal solid waste. A study was initiated to evaluate the uncomposted organic by-product of this process as a soil amendment for establishing native prairie grasses on disturbed Army training lands. The waste was incorporated into a silt loam soil at Fort Campbell Military Reservation in the central United States. The waste material was applied at rates of 0, 4.5, 9, 18, and 36 Mg ha^-1 and seeded with native prairie grasses to assess its effects on vegetation for two growing seasons, with an additional …

Biological Responses To Glyphosate Drift From Aerial Application In Non-Glyphosate-Resistant Corn, Krishna N. Reddy, Wei Ding, Robert M. Zablotowicz, Steven J. Thomson, Yanbo Huang, L. Jason Krutz

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

BACKGROUND: Glyphosate drift from aerial application onto susceptible crops is inevitable, yet the biological responses to glyphosate drift in crops are not well characterized. The objectives of this research were to determine the effects of glyphosate drift from a single aerial application (18.3m swath, 866 g AE ha⁻¹) on corn injury, chlorophyll content, shikimate level, plant height and shoot dry weight in non-glyphosate-resistant (non-GR) corn.

RESULTS: One week after application (WAA), corn was killed at 3m from the edge of the spray swath, with injury decreasing to 18% at 35.4m downwind. Chlorophyll content decreased from 78% at 6m …

Immunogenicity And Reactivity Of Novel Mycobacterium Avium Subsp. Paratuberculosis Ppe Map1152 And Conserved Map1156 Proteins With Sera From Experimentally And Naturally Infected Animals, John Bannantine, Avery L. Paulson, Ofelia Chacon, Robert J. Fenton, Denise Zinniel, David S. Mcvey, David R. Smith, Charles J. Czuprynski, Raúl G. Barletta

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Mycobacterium avium subsp. paratuberculosis causes Johne’s disease (JD) in ruminants. Development of genetic tools and completion of the M. avium subsp. paratuberculosis genome sequencing project have expanded the opportunities for antigen discovery. In this study, we determined the seroreactivities of two proteins encoded at the 5􏰋 and 3􏰋 regions of the MAP1152-MAP1156 gene cluster. MAP1152 encodes a PPE protein, and MAP1156 encodes a diacylglycerol acyltransferase involved in triglyceride metabolism and classified in the uncharacterized protein family UPF0089. Recombinant MAP proteins were overproduced and purified from Escherichia coli as maltose-binding protein (MBP) fusions. Immunoblotting analysis indicated that both MAP1152 and MAP1156 …

Primary Transcriptomes Of Mycobacterium Avium Subsp. Paratuberculosis Reveal Proprietary Pathways In Tissue And Macrophages, Harish K. Janagama, Elise A. Lamont, Sarah B. George, John P. Bannantine, Wayne W. Wayne, Zheng J. Tu, Scott J. Wells, Jeremy Schefers, Suelee Robbe-Austerman

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Background: Mycobacterium avium subsp. paratuberculosis (MAP) persistently infects intestines and mesenteric lymph nodes leading to a prolonged subclinical disease. The MAP genome sequence was published in 2005, yet its transcriptional organization in natural infection is unknown. While prior research analyzed regulated gene sets utilizing defined, in vitro stress-related or advanced surgical methods with various animal species, we investigated the intracellular lifestyle of MAP in the intestines and lymph nodes to understand the MAP pathways that function to govern this persistence.

Results: Our transcriptional analysis shows that 21%, 8% and 3% of the entire MAP genome was represented either inside tissues, …

Threadfin Shad Impacts Phytoplankton And Zooplankton Community Structures In Channel Catfish Ponds, Bartholomew W. Green, Peter Perschbacher, Gerald Ludwig, Sara E. Duke

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Plankton community structure and chlorophyll a concentration were compared in 12 0.1-ha earthen ponds co-stocked with channel catfish (Ictalurus punctatus Rafinesque, 1818) in multiple-batch culture (initial biomass = 5,458 kg ha^-1) and a planktivore, threadfin shad (Dorosoma petenense Güther, 1867; initial biomass = 449 kg ha^-1), during the April-November growing season. We used a completely randomized design in 2 x 2 factorial arrangement to test planktivore level (presence or absence of threadfin shad) and channel catfish feeding frequency (daily or every 3^rd d). Channel catfish were fed a 32% protein feed to apparent …

Misappropriation Of Shuar Traditional Knowledge (Tk) And Trade Secrets: A Case Study On Biopiracy In The Amazon, Winston P. Nagan, Eduardo J. Mordujovich, Judit K. Otvos, Jason Taylor

UF Law Faculty Publications

Where the murkiness of biopiracy as a general matter leaves little room for legal theory to anchor, the relative clarity of specific instances of biopiracy may provide sufficient factual information from which to develop appropriate legal theories. In particular, the way biopiracy has been used to misappropriate the traditional knowledge (TK) of the Shuar Nation of Ecuador suggests that there may be legal theories for which the process of misappropriation may give rise to liability under international law as well as under developments in the domestic laws of the United States and Ecuador. The possible efficacy and legal coherence of …

It Takes Two To Tango, And To Mediate: Legal Cultural And Other Factors Influencing United States And Latin American Lawyers’ Resistance To Mediating Commercial Disputes, Don C. Peters

UF Law Faculty Publications

This article examines legal cultural and other factors influencing the resistance to mediating commercial disputes displayed by U.S. and Latin American lawyers. After surveying current contexts in which commercial mediation occurs in the United States and in Latin American countries and summarizing data regarding commercial actors’ knowledge of the benefits of mediating, it analyzes the relatively infrequent use of mediation despite its potential advantages over adjudicating. Focusing on lawyers, the article next explores factors that influence U.S. and Latin American lawyers when they converse with commercial clients about selecting dispute resolution methods.

Developing U.S. Nuclear Weapons Policy And International Law: The Approach Of The Obama Administration, Winston P. Nagan, Erin K. Slemmens

UF Law Faculty Publications

Prior U.S. presidential administrations have developed and adhered to the nuclear weapons policy of nuclear deterrence. This policy was largely conditioned by the Cold War and the fact that the U.S. Cold War adversary was a major threat to U.S. security because of its nuclear capability. The policy of nuclear deterrence worked on the principle of mutually assured destruction. It appears to have had the effect of discouraging recourse to nuclear weapons as instruments of war. It has also been generally perceived as a position that has an uneasy relationship with conventional international law. Even before entering office, President Obama …

Federal Philosophy Of Science: A Deconstruction- And A Reconstruction, Susan Haack

Articles

No abstract provided.

Local And Traditional Knowledge And The Historical Ecology Of Pacific Herring In Alaska, Thomas F. Thornton, Madonna L. Moss, Virginia L. Butler, Jamie Hebert, Fritz Funk

Anthropology Faculty Publications and Presentations

The article focuses on the historical ecology of the Pacific herring, a marine food web resource, in the Gulf of Alaska. It states the hearing conducted by the Alaska Legislature's House special committee on fisheries on the status and management of herring in Southeast Alaska during which Tlingit fisherman Clarence Jackson of Kake notes the disappearance of herring in his lifetime. Information on herring ecology based from Native and non-Native individuals from Southeast communities and archaeological site reports reveal that non-Natives in Southeast Alaska have exploited herring with the development of a herring reduction plant. It underscores the need for …

Biorational Approaches To Managing Stored-Product Insects, Thomas W. Phillips, James E. Throne

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Stored-product insects can cause postharvest losses, estimated from up to 9% in developed countries to 20% or more in developing countries. There is much interest in alternatives to conventional insecticides for controlling stored-product insects because of insecticide loss due to regulatory action and insect resistance, and because of increasing consumer demand for product that is free of insects and insecticide residues. Sanitation is perhaps the first line of defense for grain stored at farms or elevators and for food-processing and warehouse facilities. Some of the most promising biorational management tools for farm-stored grain are temperature management and use of natural …

U.S. Immigration Law And The Traditional Nuclear Conception Of Family: Toward A Functional Definition Of Family That Protects Children's Fundamental Human Rights, Shani M. King

UF Law Faculty Publications

Although the paramount purpose of United States immigration law is not to protect the integrity of family, U.S. immigration law does explicitly aim to do so in certain circumstances. The Immigration and Nationality Act (INA) includes family reunification provisions, for example, which allow United States citizens and lawful permanent residents to petition for family members who live in other countries to join them in the United States. Even the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA), often described as a draconian statute, technically allows otherwise removable "aliens" to remain in the United States if removal would result …

For Those Not John Edwards: More And Better Paternity Acknowledgments At Birth, Jeffrey A. Parness, Zachary Townsend

University of Baltimore Law Review

No abstract provided.

Resting Energy Expenditure Changes With Weight Loss: Racial Differences, Xuewen Wang, Tongjian You, Leon Lenchik, Barbara J. Nicklas

Faculty Publications

It is controversial whether weight loss reduces resting energy expenditure (REE) to a different magnitude in black and white women. This study was to determine whether changes in REE with weight loss were different between black and white postmenopausal women, and whether changes in body composition (including regional lean and fat mass) were associated with REE changes within each race. Black (n= 26) and white (n= 65) women (age= 58.2±5.4 years, 25< BMI< 40 kg·m⁻²) completed a 20-week weight loss intervention. Body weight, lean and fat mass (total body, limb and trunk) via dual energy X-ray absorptiometry, and REE via indirect …