Digital Commons Network^™

Host Specificity Tests Of Gratiana Graminea (Coleoptera: Chrysomelidae), A Potential Biological Control Agent Of Tropical Soda Apple, Solanum Viarum (Solanaceae), J. Medal, N. Bustamante, M. Vitorino, L. Beal, W. Overholt, R. Diaz, J. Cuda

Faculty Publications

Multiple-choice and no-choice tests were conducted at the Department of Agriculture, Division of Plant Industry Quarantine facility in Gainesville, FL to determine the specificity of the Brazilian leaf-beetle Gratiana graminea Klug, a candidate for biological control of Solanum viarum, tropical soda apple. One hundred fifteen plant species in 32 families were included in the feeding-oviposition multiple-choice tests including the target weed and the 5 major cultivated Solanaceae Capsicum annuum L., Lycopersicon sculentum Mill., Nicotiana tabacum L., Solanum melongena L., and Solanum tuberosum L. Eight to 12 plant species, including always the main target weed, growing in 1-gallon pots were simultaneously …

Historical Divergence And Gene Flow: Coalescent Analyses Of Mitochondrial, Autosomal And Sex-Linked Loci In Passerina Buntings, Matthew D. Carling, Irby J. Lovette, Robb T. Brumfield

Faculty Publications

Quantifying the role of gene flow during the divergence of closely related species is crucial to understanding the process of speciation. We collected DNA sequence data from 20 loci (one mitochondrial, 13 autosomal, and six sex-linked) for population samples of Lazuli Buntings (Passerina amoena) and Indigo Buntings (Passerina cyanea) (Aves: Cardinalidae) to test explicitly between a strict allopatric speciation model and a model in which divergence occurred despite postdivergence gene flow. Likelihood ratio tests of coalescent-based population genetic parameter estimates indicated a strong signal of postdivergence gene flow and a strict allopatric speciation model was rejected. Analyses of partitioned datasets …

Monitor Newsletter June 01, 2010, Bowling Green State University

Monitor

Official Publication of Bowling Green State University for Faculty and Staff

Outcomes Of A One-Week Teaching Training In Community-Based Ecological Research, Kara Gonsler

Environmental Science and Management Professional Master's Project Reports

The goal of this project was to expand on potential audiences and partnerships within the Teaching Ecological Complexity Project, by creating a one-week teacher training workshop in collaboration with a local natural resource management partner. The training sought to increase teachers’ understanding of ecology and qualitative conceptual models through immersion in field research and partnerships with local scientists and natural resource managers. Ecological knowledge was measured by comparing pre and post qualitative conceptual models, which were scored with a rubric and analyzed using the Wilcoxon Signed Ranks Test. Classroom implementation of an inquiry-based ecological research project was expected of participants. …

Disproportionality And Learning Disabilities: Parsing Apart Race, Socioeconomic Status, And Language, Dara Shifrer, Chandra Muller, Rebecca Callahan

Sociology Faculty Publications and Presentations

The disproportionate identification of learning disabilities among certain sociodemographic subgroups, typically groups that are already disadvantaged, is perceived as a persistent problem within the education system. The academic and social experiences of students who are misidentified with a learning disability may be severely restricted, whereas students with a learning disability who are never identified are less likely to receive the accommodations and modifications necessary to learn at their maximum potential. The authors use the Education Longitudinal Study of 2002 to describe national patterns in learning disability identification. Results indicate that sociodemographic characteristics are predictive of identification with a learning disability. …

Mixed Density, Mixed-Use, Residential & Commercial Alternative Design, Chris Cote, Spencer Waterman

City and Regional Planning

No abstract provided.

Orcutt Park, Mark Polhemus, Marco Gonzalez

City and Regional Planning

No abstract provided.

Spatial And Temporal Variability In Host Use By Helicoverpa Zea As Measured By Analyses Of Stable Carbon Isotope Ratios And Gossypol Residues, Graham Head, Ryan E. Jackson, John Adamczyk, Julius R. Bradley, John Van Duyn, Jeff Gore, Dick D. Hardee, B. Rogers Leonard, Randall Luttrell, John Ruberson, J. Walt Mullins, Robert G. Orth, Sakuntala Sivasupramaniam, Richard Voth

Faculty Publications

A high dose/refuge strategy has been adopted in the USA to manage the risk of Bacillus thuringiensis (Bt) resistance in target pests such as the cotton bollworm (CBW), Helicoverpa zea (Boddie) in transgenic Bt cotton Gossypium hirsutum L. Structured refuges, consisting of non-Bt cotton, have been a mandated part of this strategy to produce non-selected insects that are temporally and spatially synchronous with insects from the Bt crop, diluting Bt resistance alleles through mating. However, the bollworm is highly polyphagous and exploits a large number of crop and weedy hosts concurrently with Bt cotton. A study was carried out in …

Determination Of Sperm Concentration For Small-Bodied Biomedical Model Fishes By Use Of Microspectrophotometry, Ereene Tan, Huiping Yang, Terrence R. Tiersch

Faculty Publications

The goal of this study was to establish an efficient method for determination of sperm concentration requiring only 1-2 μL of sample by use of microspectrophotometry. The objectives were (1) determination of wavelengths with absorbance profiles appropriate for analysis of sperm suspensions from zebrafish Danio rerio, green swordtail Xiphophorus helleri, and medaka Oryzias latipes collected by crushing of dissected testis or by stripping of live males; (2) generation of standard curves and equations between sperm sample absorbance and sperm concentration estimated by hemocytometer counts; (3) accuracy verification of equations for estimating concentration by microspectrophotometry; and (4) analysis of the precision …

Labrad : Vol 35, Issue 2 - June 2010, Aga Khan University Hospital, Karachi

LABRAD - Departments of Pathology & Laboratory Medicine and Radiology Archives

• The Atypical Lymphocytes
• High Performance Liquid Chromatography (HPLC): An Effective Tool for the Diagnosis of Various Hemoglobinopathies
• Platelet Transfusions: What We Need to Know
• Measuring Homocysteine Levels
• Parathyroid Hormone: A Marker of Vitamin D Deficiency and Insufficiency
• Surrogate Measures of Insulin Sensitivity
• Foetal Autopsy
• Laboratory Diagnosis of Vaginitis due to Trichomonas Vaginalis
• AKU Clinical Laboratory Continuing Medical Education Seminars

Granite State College 2010-2011 Catalog, Granite State College

Granite State College Catalogs

No abstract provided.

Structural And Stratigraphic Control On The Migration Of A Contaminant Plume At The P Reactor Area, Savannah River Site, South Carolina, Antonio E. Cameron González, Camelia C. Knapp, Michael G. Waddell, Adrian Addison, John M. Shafer

Faculty Publications

Geophysical methods, including a shallow seismic reflection (SSR) survey, surface and borehole ground-penetrating radar (GPR) data, and electrical resistivity imaging (ERI), were conducted at the Savannah River site (SRS), South Carolina, to investigate the shallow stratigraphy, hydrogeophysical zonation, and the applicability and performance of these geophysical techniques for hydrogeological characterization in contaminant areas. The study site is the P Reactor area located within the upper Atlantic coastal plain, with clastic sediments ranging from Late Cretaceous to Miocene in age. The target of this research was the delineation and prediction of migration pathways of a trichloroethylene (TCE) contaminant plume that originates …

Association Of Tumor Necrosis Factor-A Polymorphisms With Susceptibility And Clinical Outcomes Of Rheumatic Heart Disease, Amal A. Mohamed, Laila A. Rashed, Saher M. Shaker, Rasha I. Ammar

Saudi Medical Journal

OBJECTIVE: To examine the association of tumor necrosis factor-alpha (TNF-a) gene polymorphisms with rheumatic heart disease (RHD) and valve damage, and their influence on TNF-a production and disease outcome. METHODS: We performed this cross-sectional study at Kasr El-Aini Hospital, Cairo University, Cairo, Egypt, from December 2008 to October 2009. Eighty children with chronic RHD and valve affection, and 50 controls were included. Patients with any other diseases or complications were excluded. Blood samples (5 ml) were collected. Genotyping for TNF-a polymorphisms was performed by the polymerase chain reaction-restriction fragment length polymorphism method. Serum TNF-a was measured by enzyme-linked immunosorbent assay. …

Dynamic Contact Mechanics Of The Medial Meniscus As A Function Of Radial Tear, Repair, And Partial Meniscectomy, Asheesh Bedi, Natalie H. Kelly, Michael Baad, Alice J.S. Fox, Robert H. Brophy, Russell F. Warren, Suzanne A. Maher

Open Access Publications

No abstract provided.

The Land Conservation Plan For Maine’S Piscataqua Region Watersheds, Steve Walker, Tin Smith, Paul Schumacher, Jason Czapiga, Derek Sowers, Jamie Oman-Saltmarsh, Paul Dest

PREP Reports & Publications

The Piscataqua River/Great Bay estuary is a shared coastal embayment that forms the southernmost boundary between the states of Maine and New Hampshire. This rich coastal bay provides critical ecological, economic, and social benefits to the southern Maine and coastal New Hampshire region. The Great Bay estuary is such an important coastal resource that it is officially recognized as a coastal area of national significance by both the federal National Estuary Program and the federal National Estuarine Research Reserve program. The Piscataqua River/Great Bay estuary is fed by many rivers in New Hampshire, and by the Salmon Falls River, Great …

Ethics, Empathy, And The Education Of Dentists, David A. Nash

Oral Health Science Faculty Publications

Professional education in dentistry exists to educate good dentists-dentists equipped and committed to helping society gain the benefits of oral health. In achieving this intention, dental educators acknowledge that student dentists must acquire the complex knowledge base and the sophisticated perceptual-motor skills of dentistry. The graduation of knowledgeable and skilled clinicians in dentistry is a necessary, but not sufficient, condition for ensuring quality oral health care. The further requirement is the commitment of graduates to applying their abilities with moral integrity: providing appropriate and quality care in their patients' best interest. Ultimately, good dentistry depends on individuals committed to treating …

Pasture Management For Optimum Returns, Edward Barrow Rayburn

Faculty & Staff Scholarship

WVU-Extension fact sheet

Getting Past 'Rational Man/Emotional Woman': Comments On Research Programs In Happiness Economics And Interpersonal Relations, Julie A. Nelson

Economics Faculty Publication Series

Orthodox neoclassical economics portrays reason as far more important than emotion, autonomy as more characteristic of economic life than social connection, and, more generally, things culturally and cognitively associated with masculinity as more central than things associated with femininity. Research from contemporary neuroscience suggests that such biases are related to certain automatic processes in the brain, and feminist scholarship suggests ways of getting beyond them. The “happiness” and “interpersonal relations” economics research programs have made substantial progress in overcoming a number of these biases, bringing into consideration by economists a wide range of phenomena which were previously neglected. Analysis from …

Treatment Of Displaced Indigenous Populations In Two Large Hydro Projects In Panama, Mary Finley-Brook, Curtis Thomas

Geography and the Environment Faculty Publications

The World Commission on Dams provided an analytical overview of the cumulative effects of years of dam development. A lack of commitment or capacity to cope with displacement or to consider the civil rights of, or risks to, displaced people led to the impoverishment and suffering of tens of millions and growing opposition to dams by affected communities worldwide. However, after the WCD, little has changed for the better in terms of resettlement policies. In fact, the standards of key agencies, like the Asian Development Bank, have been lowered and diluted compared to prior policies. Dam-induced development and displacement are …

Southern Alumni, Siu Alumni Association

SIU Alumni Magazine

No abstract provided.

Antimicrobial Activities Of Some Euphorbiaceae Plants Used In The Traditional Medicine Of Akwa Ibom State Of Nigeria, A. Essiett Uduak, K. Ajibesin Kola’

Ethnobotanical Leaflets

Nine plant species belonging to the Euphorbiaceae family and used in traditional medicine in Akwa Ibom State of Nigeria were evaluated for in vitro antimicrobial activity using agar diffusion method. The stem bark of Maesobotrya dusenii gave the most significant effect followed by its root bark. The inhibitory effect of M. dusenii stem bark extract (37 mm) on Pseudomonas aeruginosa was higher than that of Chloramphenicol (35 mm). However, Alchornea laxiflora leaf extract showed the weakest activity. The minimum inhibitory concentration of the extracts ranged between 12.5 and 250 μg/mL. The results of the antimicrobial effects validated the use of …

A Geographic Approach To Place And Natural Resource Use In Local Food Systems, Leslie Duram, Lydia Oberholtzer

Publications

This article illuminates the geographic concept of ‘place’ in local foods. Because the social aspects of local food have been more fully addressed in previous literature, this review focuses instead on the ecological aspects of farming and food. First, the literature on natural resource use in agriculture provides contextual understanding of water use, biodiversity, soils and agro-ecological methods. The complex relationship between climate change and agriculture is described and models assessing the impacts of climate change on agriculture are detailed. The geography of local food is specifically addressed by describing methods for assessing natural resource use in local food, including …

Jun. 1, 2010, Ifc, The International Bill Of Human Rights And Ifc Policies And Performance Standards, Ifc

IFC E&S Performance Standards

No abstract provided.

Protecting The Innocent: Part Of The Solution For Inadequate Funding For Defenders, Not A Panacea For Targeting Justice, Robert P. Mosteller

Missouri Law Review

In this Article, I examine an important connection between society's concern with innocence - fueled by numerous wrongful convictions revealed by newly available DNA testing - and past and future progressive changes in criminal justice practices and policy. In Why Defense Attorneys Cannot, But Do, Care About Innocence (Caring About Innocence), I argued that, while the drive to protect the innocent has the potential to divide progressives in their support of indigent defense if targeting reforms only at the innocent is seen as possible, concern for innocence should instead drive a renewed effort to secure adequate funding for representing all …

Synthesis, Characterisation And Antimicrobial Activity Of Novel Phosphine Stablised Silver (1) Dicarboxylate Complexes, Vidya Dixit

Doctoral

The α, ω-dicarboxylic acids HOOC-(CH2)n-COOH (where n = 1-11) reacted smoothly with [Ag(CH3COO)] to yield 11 novel silver dicarboxylate complexes. These silver dicarboxylates were reacted with triphenylphosphine (PPh3) in 1:2.5, 1:4 and 1:6 molar ratios resulting in the isolation of 30 novel silver dicarboxylate triphenylphosphine derivatives. X-ray crystal structures for nine of these complexes were determined showing a variation in the structural motifs across the series with mononuclear, dinuclear, polynuclear and polymeric species being generated. When the 11 novel silver dicarboxylate complexes were reacted with bis-(diphenylphosphino)methane (dppm) in a 1:2 molar ratio 11 novel complexes were isolated. The complexes were …

Christians, The Care Of Creation, And Global Climate Change (Book Review), Delmar Vander Zee

Pro Rege

Reviewed Title: Scott, Lindy (ed). Christians, the Care of Creation, and Global Climate Change. Eugene, OR: Wipf and Stock Publishers, 2008. 144pp. ISBN 13:978-1-55635-844-9.

Effect Of Low-Magnitude, High-Frequency Vibration On Osteocytes In The Regulation Of Osteoclasts, Esther Lau, Saja Al-Dujaili, Axel Guenther, Dawei Liu, Liyun Wang, Lidan You

School of Dentistry Faculty Research and Publications

Osteocytes are well evidenced to be the major mechanosensor in bone, responsible for sending signals to the effector cells (osteoblasts and osteoclasts) that carry out bone formation and resorption. Consistent with this hypothesis, it has been shown that osteocytes release various soluble factors (e.g. transforming growth factor-β, nitric oxide, and prostaglandins) that influence osteoblastic and osteoclastic activities when subjected to a variety of mechanical stimuli, including fluid flow, hydrostatic pressure, and mechanical stretching. Recently, low-magnitude, high-frequency (LMHF) vibration (e.g., acceleration less than < 1 × g, where g = 9.81 m/s², at 20–90 Hz) has gained much interest as studies …

Course-Integrated Undergraduate Research Experiences Structured At Different Levels Of Inquiry, Louis Nadelson, Linda Walters, Jane Waterman

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Enhancing undergraduate students’ preparation and interest in science careers frequently involves engagement in authentic research experiences. Traditional undergraduate research (UR) one-to-one faculty-to-student ratio is challenged by demand and cost, motivating the development of alternative approaches to offering these experiences. Embracing this challenge we integrated UR experiences into three undergraduate biology courses, each taking a different approach to engaging students. The approaches varied the amount of teacher and student responsibility, reflecting different levels of inquiry instruction; one in which students were embedded into the faculty’s on-going research; a second in which faculty provided the hypotheses and methodology and students were responsible …

Bird Inventory At Fort Donelson National Battlefield, 2003-2005, Barbara H., Stephen J. Stedman

The Migrant - Tennessee Ornithological Society

No abstract provided.

The Winter Season, Richard L. Knight, Dick D. Preston, Phillip D. Casteel, Richard P. Lewis

The Migrant - Tennessee Ornithological Society

No abstract provided.