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Temporomandibular Joint Loads In Subjects With And Without Disc Displacement, Laura R. Iwasaki, Michael J. Crosby, Yoly Gonzalez, Willard D. Mccall, David B. Marx, Richard Ohrbach, Jeffrey C. Nickel

Department of Statistics: Faculty Publications

The likelihood of development of degenerative joint disease (DJD) of the temporomandibular joint (TMJ) is related to the integrity of the TMJ disc. Predilection for mechanical failure of the TMJ disc may reflect inter-individual differences in TMJ loads. Nine females and eight males in each of normal TMJ disc position and bilateral disc displacement diagnostic groups consented to participate in our study. Disc position was determined by bilateral magnetic resonance images of the joints. Three-dimensional (3D) anatomical geometry of each subject was used in a validated computer-assisted numerical model to calculate ipsilateral and contralateral TMJ loads for a range of …

Temporomandibular Joint Loads In Subjects With And Without Disc Displacement, Laura R. Iwasaki, Michael J. Crosby, Yoly Gonzalez, Willard D. Mccall, David B. Marx, Richard Ohrbach, Jeffrey C. Nickel

Department of Statistics: Faculty Publications

The likelihood of development of degenerative joint disease (DJD) of the temporomandibular joint (TMJ) is related to the integrity of the TMJ disc. Predilection for mechanical failure of the TMJ disc may reflect inter-individual differences in TMJ loads. Nine females and eight males in each of normal TMJ disc position and bilateral disc displacement diagnostic groups consented to participate in our study. Disc position was determined by bilateral magnetic resonance images of the joints. Three-dimensional (3D) anatomical geometry of each subject was used in a validated computer-assisted numerical model to calculate ipsilateral and contralateral TMJ loads for a range of …

Coordination Of Foliar And Wood Anatomical Traits Contributes To Tropical Tree Distributions And Productivity Along The Malay-Thai Peninsula, Jennifer L. Baltzer, Dorothea M. Grégoire, Sarayudh Bunyavejchewin, N. Supardi M. Noor, Stuart J. Davies

Biology Faculty Publications

Drought is a critical factor in plant species distributions. Much research points to its relevance even in moist tropical regions. Recent studies have begun to elucidate mechanisms underlying the distributions of tropical tree species with respect to drought; however, how such desiccation tolerance mechanisms correspond with the coordination of hydraulic and photosynthetic traits in determining species distributions with respect to rainfall seasonality deserves attention. In the present study, we used a common garden approach to quantify inherent differences in wood anatomical and foliar physiological traits in 21 tropical tree species with either widespread (occupying both seasonal and aseasonal climates) or …

How Do We Come To Know? Exploring Maple Syrup Production And Climate Change In Near North Ontario, Brenda Murphy, Annette Chrétien, Laura J. Brown

Geography

This paper reports on a pilot project exploring the impacts of climate change on maple syrup production in understudied near north, Ontario spaces. Maple syrup is produced by settler, Métis and First Nations communities for commercial distribution and as part of a mixed subsistence economy. The focus on maple syrup is opportune, since syrup production and sugar maple trees (Acer saccharum) are extremely susceptible to climate change and the biophysical and social impacts of climate change on maple syrup production in the near north of Ontario have yet to be understood. Given that the process of developing research …

City Of Portsmouth, New Hampshire Annual Report Fy 2009 July 1, 2008- June 30, 2009., Portsmouth Town Representatives

Portsmouth, NH Annual Reports

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

Freshman Record : The University Of Rhode Island, The Interfraternity/Panhellenic Councils

Freshman Record

No abstract provided.

Keeping (Or Losing) The Faith: Reflections On Spiritual Struggles And Their Resolution By College Seniors., Jodi Fisler, Holly Alexander Agati, Shannon Chance, Amie E. Donahue, Gregory A. Donahue, Eric J. Eickhoff, Sara E. Kolb Gastler, Joseph C. Lowder, John D. Foubert

Articles

In this qualitative study, researchers examined how college seniors experienced and resolved spiritual struggles in college. Results indicated that academic activities provided opportunities to question, learn, and grow spiritually. Although a variety of external factors influenced students' explorations of their spirituality, participants looked inward to resolve their struggles in deeply personal ways. Spiritual struggle was often manifested as a reexamination of students' pre-college values, an ongoing process for many students. Researchers identified four ways of describing students' state of resolution: (1) recommitting to an existing faith, (2) slightly readjusting their spiritual or religious values, (3) blending spiritual traditions, or (4) …

Recalculated Diet And Daily Ration Of The Shortfin Mako (Isurus Oxyrinchus), With A Focus On Quantifying Predation On Bluefish (Pomatomus Saltatrix) In The Northwest Atlantic Ocean, Anthony D. Wood, Bradley M. Wetherbee, Francis Juanes, Nancy E. Kohler, Cheryl Wilga

Biological Sciences Faculty Publications

The diet and daily ration of the shortfin mako (Isurus oxyrinchus) in the northwest Atlantic were re-examined to determine whether fluctuations in prey abundance and availability are ref lected in these two biological variables. During the summers of 2001 and 2002, stomach content data were collected from fishing tournaments along the northeast coast of the United States. These data were quantified by using four diet indices and were compared to index calculations from historical diet data collected from 1972 through 1983. Bluefish (Pomatomus saltatrix) were the predominant prey in the 1972–83 and 2001–02 diets, accounting for …

Population Size And Survivorship For Juvenile Lemon Sharks (Negaprion Brevirostris) On Their Nursery Grounds At A Marine Protected Area In Brazil, Renato Hajenius Aché De Freitas, Ricardo S. Rosa, Bradley M. Wetherbee, Samuel H. Gruber

Biological Sciences Faculty Publications

Sharks face a number of obstacles for surviving their first several years of life and many species occupy nursery areas. Although estimates of survival, particularly for young age classes, are essential for assessing, monitoring and effectively managing animal populations, there have been relatively few calculations of survival within shark populations and even fewer estimates based on direct methods for sharks on their nursery grounds. We used tag-recapture methods to estimate the population size and survival of juvenile lemon sharks (Negaprion brevirostris) on their nursery grounds at Atol das Rocas, a marine protected area in Brazil. Sharks were sampled …

Lindenwood Academics 2009: We Succeed When Our Students Succeed, Lindenwood University

University Documents

Promotional booklet for Lindenwood University.

Sustainable Trail Management: A Transdisciplinary Approach, Sinead O'Connor-Gotra

Theses, Doctoral

The research reported has created a holistic model for sustainable trail management that is broader than the quantitative assessment of ecological trail degradation. The range of quantitative and qualitative results gathered show that a more realistic treatment of sustainable trail management needs is achieved through a qualitative, participative and flexible research process. The investigation focuses primarily on the assessment of trail degradation in the uplands of Co. Wicklow, Ireland where signs of deterioration have been observed as a consequence of recreational use. The nature and extent of trail degradation was assessed using a variety of techniques including qualitative and quantitative …

Human Carboxylesterases Hce1 And Hce2: Ontogenic Expression, Inter-Individual Variability And Differential Hydrolysis Of Oseltamivir, Aspirin, Deltamethrin And Permethrin, Dongfang Yang, Robin E. Pearce, Xiliang Wang, Roger Gaedigk, Yu-Jui Yvonne Wan, Bingfang Yan

Biomedical and Pharmaceutical Sciences Faculty Publications

Carboxylesterases hydrolyze chemicals containing such functional groups as a carboxylic acid ester, amide and thioester. The liver contains the highest carboxylesterase activity and expresses two major carboxylesterases: HCE1 and HCE2. In this study, we analyzed 104 individual liver samples for the expression patterns of both carboxylesterases. These samples were divided into three age groups: adults (≥ 18 years of age), children (0 days–10 years) and fetuses (82–224 gestation days). In general, the adult group expressed significantly higher HCE1 and HCE2 than the child group, which expressed significantly higher than the fetal group. The age-related expression was confirmed by RT-qPCR and …

Pyrethroid Insecticides: Isoform-Dependent Hydrolysis, Induction Of Cytochrome P450 3a4 And Evidence On The Involvement Of The Pregnane X Receptor, Dongfeng Yang, Xiliang Wang, Yi-Tzai Chen, Ruitang Deng, Bingfang Yan

Biomedical and Pharmaceutical Sciences Faculty Publications

Pyrethroids account for more than one-third of the insecticides currently marketed in the world. In mammals, these insecticides undergo extensive metabolism by carboxylesterases and cytochrome P450s (CYPs). In addition, some pyrethroids are found to induce the expression of CYPs. The aim of this study was to determine whether pyrethroids induce carboxylesterases and CYP3A4, and whether the induction is correlated inversely with their hydrolysis. Human liver microsomes were pooled and tested for the hydrolysis of 11 pyrethroids. All pyrethroids were hydrolyzed by the pooled microsomes, but the hydrolytic rates varied by as many as 14 fold. Some pyrethroids such as bioresmethrin …

Promoting, Prescribing, And Pushing Pills: Understanding The Lessons Of Antipsychotic Drug Litigation, Douglas Mossman Md, Jill L. Steinberg

Faculty Articles and Other Publications

Ineffectiveness of prescription drugs, hidden drug hazards, and advertising violations have led to several drug recalls and numerous lawsuits against pharmaceutical companies in recent years. These suits have involved several varieties of medications, but psychoactive medications have figured especially prominently. A recent $1.4 billion settlement by Eli Lilly & Company related to improper promotion of its top-selling drug olanzapine included the largest individual corporate criminal fine in U.S. history.

Improper promotion is far from the sole reason why olanzapine and other “second-generation” antipsychotic (SGA) drugs have become so successful. Rather, the widespread adoption of SGAs represents a collective judgment error …

New Genomic Structure For Prostate Cancer Specific Gene Pca3 Within Bmcc1: Implications For Prostate Cancer Detection And Progression, Raymond A. Clarke, Zhongming Zhao, An-Yuan Guo, Kathrein Roper, Linda Teng, Zhi-Ming Fang, Hema Samaratunga, Martin F. Lavin, Robert A. Gardiner

Psychiatry Publications

Background

The prostate cancer antigen 3 (PCA3/DD3) gene is a highly specific biomarker upregulated in prostate cancer (PCa). In order to understand the importance of PCA3 in PCa we investigated the organization and evolution of the PCA3 gene locus.

Methods/Principal Findings

We have employed cDNA synthesis, RTPCR and DNA sequencing to identify 4 new transcription start sites, 4 polyadenylation sites and 2 new differentially spliced exons in an extended form of PCA3. Primers designed from these novel PCA3 exons greatly improve RT-PCR based discrimination between PCa, PCa metastases and BPH specimens. Comparative genomic analyses demonstrated that PCA3 has …

Life-Centered Ethics And The Human Future In Space, Michael Noah Mautner

Chemistry Publications

In the future, human destiny may depend on our ethics. In particular, biotechnology and expansion in space can transform life, raising profound questions. Guidance may be found in Life-centered ethics, as biotic ethics that value the basic patterns of organic gene/protein life, and as panbiotic ethics that always seek to expand life. These life-centered principles can be based on scientific insights into the unique place of life in nature, and the biological unity of all life. Belonging to life then implies a human purpose: to safeguard and propagate life. Expansion in space will advance this purpose but will also raise …

Microscopic Dynamics Of The Orientation Of A Hydrated Nanoparticle In An Electric Field, C. D. Daub, D. Bratko, A. Towshif, A. Luzar

Chemistry Publications

We use atomistic simulations to study the orientational dynamics of a nonpolar nanoparticle suspended in water and subject to an electric field. Due to molecular-level effects we describe, the torque exerted on the nanoparticle exceeds continuum-electrostatics based estimates by about a factor of two. The reorientation time of a 16.2×16.2×3.35 ̊A3 nanoparticle in a field E > 0.015V/ ̊A is an order of magnitude less than the field-free orientational time (∼ 1 ns). Surprisingly, the alignment speed is nearly independent of the nanoparticle size in this regime. These findings are relevant for design of novel nanostructures and sensors and development of …

Virginia Commonwealth University Undergraduate Bulletin [2009], Virginia Commonwealth University

VCU Bulletins

Undergraduate bulletin for Virginia Commonwealth University for the academic year 2009-2010. It includes information on academic regulations, degree requirements, course offerings, faculty, academic calendar, and tuition and expenses for undergraduate programs.

Understanding Child Abuse: From Neurobiology To Social Policy, Joan Kaufman

Presentations

No abstract provided.

The Missing Instrument: Dirty Input Limits, David M. Driesen, Amy Sinden

College of Law - Faculty Scholarship

This article evaluates an environmental protection instrument that the literature has hitherto largely overlooked, Dirty Input Limits (DILs), quantitative limits on the inputs that cause pollution. DILs provide an alternative to cumbersome output-based emissions trading and performance standards. DILs have played a role in some of the world's most prominent environmental success stories. They have also begun to influence climate change policy, because of the impossibility of imposing an output-based cap on transport emissions. We evaluate DILs' administrative advantages, efficiency, dynamic properties, and capacity to better integrate environmental protection efforts. DILs, we show, not only have significant advantages that make …

A Burkean Method For Analyzing Environmental Rhetoric, John Stewart

Electronic Theses and Dissertations

The work of Kenneth Burke provides a method of rhetorical analysis that is useful in terms of bringing features of texts to the surface that are not readily apparent, such as how they produce identification in their audiences, and in revealing rhetorical factors related to but outside the text, for example the authors' motives. Burke's work is wide-ranging and open to many interpretations, so it can be difficult to apply. This study condenses some of his more important concepts into a simplified method which has several practical applications; it focuses on how Burke's theories can be applied to analyzing environmental …

The Marriage Amendments, Equality And Partner Benefits: A Letter To The City Council Of Moscow, Idaho, Elizabeth Brandt

Articles

No abstract provided.

Pro [Whose?] Choice: How The Growing Recognition Of A Fetus’ Right To Life Takes The Constitutionality Out Of Roe, Rachel Warren

Chapman Law Review

No abstract provided.

A Tale Of Three States: Equitable Apportionment Of The Apalachicola-Chattahoochee-Flint River Basin, Alyssa S. Lathrop

Florida State University Law Review

No abstract provided.

Private Ordering And Public Energy Innovation Policy, Daniel R. Cahoy, Leland Glenna

Florida State University Law Review

No abstract provided.

Higher Education And The Well-Being Of The St. Louis Region, James D. Evans

James Evans

No abstract provided.

The Endangered Species Act: What We Talk About When We Talk About Recovery, Dale Goble

Articles

No abstract provided.

Anatomy Of A Scientific Explanation, Cassandra Volpe Horii

Professional and Organizational Development Network in Higher Education: Archives

“If I’m going to explain this theory, the question is, are you going to understand it? Will you understand the theory?” - -Richard Feynman, 1979 Douglas Robb Memorial Lectures

In this way, Richard Feynman, recipient of the 1965 Nobel Prize in Physics and renowned teacher, author, and bongo player, introduced scientific explanation as an interesting problem with understanding as its testable outcome. Making quantum mechanics understandable to an audience of non-specialists is no easy task. Feynman had his audience in stitches, on this occasion, after noting that advanced graduate students in physics often “do not understand it either, and that’s …

Non-Science For Majors: Reforming Courses, Programs, And Pedagogy, Jennifer Frederick

Professional and Organizational Development Network in Higher Education: Archives

Scientific advances fill news headlines and find audiences in popular movies, legislative bodies, and courtrooms, suggesting that society is broadly engaged by scientific issues. Science students typically learn concepts and methods that ignore the social and cultural foreground as well as religious and ethical implications of science practice. These excluded factors often reappear in scientific developments such as genetic engineering of herbicide-resistant plants, environmental effects of chemical and biological waste management strategies, and medical and health implications of sequencing the human genome. Though today’s science professors are already burdened by expanded content from introductory to advanced courses, now more than …

Establishment Of The Regeneration System For Vicia Faba L., Shimaa Bahgat, Omer A. Shabban, Osama El-Shihy, David A. Lightfoot, Hany A. El- Shemy

Articles

A reliable regeneration system for faba bean has been difficult to establish and therefore, the genetic improvement of Vicia faba L. was delayed. The paper describes a method of somatic embryo induction in callus of V. faba . Two Egyptian faba bean cultivars 'Giza 2' and '24 Hyto' were used. Callus was induced from epicotyls and shoot tips cultured on MS or Gamborg medium supplemented with 3% sucrose and 0.025% (w/v) for each of ascorbic and citric acid, 0.8% agar and different concentrations of 10 mg/l BAP, 0.5 mg/l of each NAA and 2,4-dichlorophenoxyacetic acid (M1) and 1 mg/l BAP …