Digital Commons Network^™

The Utility Of Transient Sensitivity For Wildlife Management And Conservation: Bison As A Case Study, Michael Buhnerkempe, Nathanial Burch, Sarah J. Hamilton, Kerry M. Byrne, Eddie Childers, Kirstin A. Holfelder, Lindsay Mcmanus, Matthew I. Pyne, Greg Schroeder, Paul F. Doherty

Mathematics, Statistics and Computer Science Faculty Research and Publications

Developing effective management strategies is essential to conservation biology. Population models and sensitivity analyses on model parameters have provided a means to quantitatively compare different management strategies, allowing managers to objectively assess the resulting impacts. Inference from traditional sensitivity analyses (i.e., eigenvalue sensitivity methods) is only valid for a population at its stable age distribution, while more recent methods have relaxed this assumption and instead focused on transient population dynamics. However, very few case studies, especially in long-lived vertebrates where transient dynamics are potentially most relevant, have applied these transient sensitivity methods and compared them to eigenvalue sensitivity methods. We …

The Rna Helicase Mtr4p Modulates Polyadenylation In The Tramp Complex, Huijue Jia, Xuying Wang, Fei Liu, Ulf-Peter Guenther, Sukanya Srinivasan, James T. Anderson, Eckhard Jankowsky

Biological Sciences Faculty Research and Publications

Many steps in nuclear RNA processing, surveillance, and degradation require TRAMP, a complex containing the poly(A) polymerase Trf4p, the Zn-knuckle protein Air2p, and the RNA helicase Mtr4p. TRAMP polyadenylates RNAs designated for decay or trimming by the nuclear exosome. It has been unclear how polyadenylation by TRAMP differs from polyadenylation by conventional poly(A) polymerase, which produces poly(A) tails that stabilize RNAs. Using reconstituted S. cerevisiae TRAMP, we show that TRAMP inherently suppresses poly(A) addition after only 3–4 adenosines. This poly(A) tail length restriction is controlled by Mtr4p. The helicase detects the number of 3′-terminal adenosines and, over several adenylation steps, …

Smoking During Pregnancy: Its Effects On The Prevalence Of Low Birth Weight Infants, Lynda M. Colussi

Master of Public Health Program Student Publications

Objective: The purpose of this research was to determine what impact demographic characteristics and the smoking status of mothers had on the prevalence and risk for LBW births. Methods: Birth certificate data from Montgomery County, Ohio from 2006-2009 was analyzed. Among the information collected were the infant's birth weight, the mother's age, marital status, education level, race, payer status at time of delivery, WIC status, and smoking status. The impact demographic characteristics and smoking status had on the prevalence of LBW births was determined by a logistic regression model. The effect of when women smoked during pregnancy had on the …

The Alestle - Vol. 63 No. 31 - 06/01/2011, Southern Illinois University Edwardsville

The Alestle

Vol. 63 No. 31

Analysis Of Vertical Ground Reaction Force Variables During A Sit To Stand Task In Participants Recovering From A Hip Fracture, Jeff R. Houck, Janet Kneiss, Susan V. Bukata, J. Edward Puzas

Faculty Publications - College of Physical Therapy

Background: A Sit to Stand task following a hip fracture may be achieved through compensations (e.g. bilateral arms and uninvolved lower extremity), not restoration of movement strategies of the involved lower extremity. The primary purpose was to compare upper and lower extremity movement strategies using the vertical ground reaction force during a Sit to Stand task in participants recovering from a hip fracture to control participants. The secondary purpose was to evaluate the correlation between vertical ground reaction force variables and validated functional measures.

Methods: Twenty eight community dwelling older adults, 14 who had a hip fracture and 14 control …

Developing Pedagogical Content Knowledge Of Science Teachers Through Action Research: A Case Study From Pakistan, Nelofer Halai, Manzoor Ali Khan

Institute for Educational Development, Karachi

The aim of this study is to analyze the action research undertaken by Khan as a teacher researcher in a private school as part of the degree requirement of his M.Ed. program in Teacher Education at the Aga Khan University, Institute for Educational Development. The purpose of this analysis undertaken by the first author and supervisor of the study in collaboration with Khan was to understand the development of Pedagogical Content Knowledge (PCK) of the teacher researcher through action research in a science classroom in the context of Pakistan. Khan taught the concepts of heat and temperature using an inquiry …

Stability And Change In Self-Reported Sexual Orientation Identity In Young People: Application Of Mobility Metrics, Miles Q. Ott, Heather L. Corliss, David Wypij, Margaret Rosario, S. Bryn Austin

Statistical and Data Sciences: Faculty Publications

This study investigated stability and change in self-reported sexual orientation identity over time in youth. We describe gender- and age-related changes in sexual orientation identity from early adolescence through emerging adulthood in 13,840 youth ages 12–25 employing mobility measure M, a measure we modified from its original application for econometrics. Using prospective data from a large, ongoing cohort of U.S. adolescents, we examined mobility in sexual orientation identity in youth with up to four waves of data. Ten percent of males and 20% of females at some point described themselves as a sexual minority, while 2% of both males and …

Can The Use Of Clickers Or Continous Assessment Motivate Critical Thinking?: A Case Study Based On Corporate Finance Students, Lucia Morales

Articles

This study explores the use of clickers as a tool to support, encourage and motivate critical thinking in higher education students. A case study was carried out with a cohort of undergraduate students undertaking the BSc. in Accounting and Finance during the academic year 2009/10, were corporate finance was a major component. Since the students in this sample had previously demonstrated passivity during their corporate finance classes, it was proposed that clickers would help motivate them to participate during face to face sessions. Previous research on the use of clickers shows evidence that this tool has a positive effect on …

A Longitudinal Investigation Of Peer Victimization, Self-Esteem, Depression, And Anxiety Among Adolescents: A Test Of Cognitive Diathesis-Stress Theory, Cixin Wang

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This study examined the relationship between two types of peer victimization(overt and relational victimization), depressive symptoms, anxiety symptoms, and selfesteem over three time points. Participants were 1171 fifth, sixth, seventh, eighth, and ninth graders (623 females) recruited from four elementary schools, three middle schools, and two high schools in the Midwest. Students’ self-report on peer victimization, depressive symptoms, anxiety symptoms, and self-esteem was collected. Structural Equation Modeling was used to examine the relationship among those variables. The results showed that self-esteem mediated the relationship between two types of peer victimization and depressive symptoms. Self-esteem was found to mediate the relationship …

Race And Gender Differences And The Role Of Sexual Attitudes In Adolescent Sexual Behavior, Laura E. Simon

Department of Sociology: Dissertations, Theses, and Student Research

Attitudes towards premarital sex have become more permissive in the past fifty years and adolescent sexual behavior reflects this attitudinal trend. The majority of adolescents are having sex prior to marriage and many adolescents are having sexual intercourse outside of committed relationships. Sexual behavioral trends vary by race and gender adding further intricacies in understanding adolescent sexuality. Past research examining adolescent sexual behavior has not examined the role of sexual attitudes in sexual behavior and the potential differences by race and gender. I draw on the Theory of Reasoned Action to further the understanding of the role of sexual attitudes …

On Making Persons: Legal Constructions Of Personhood And Their Nexus With Human Trafficking, Karen E. Bravo

Northern Illinois University Law Review

This article identifies and analyzes the role of law in constructing personhood and the impact of such construction on human trafficking. Who is a “person”? Are all human beings “persons”? Are children, legal immigrants, undocumented migrants, ex-convicts, and/or individuals who have been trafficked “persons” or “quasipersons” under contemporary law? The concept and term “person” is ubiquitous in the legal literature – in statutes, constitutions, and treaties. It is deployed and manipulated by courts and legislatures to give and withhold rights to groups, entities, and individuals within societies. However, where legal recognition and protection of personhood is withheld, it creates vulnerability …

Commencement Program 2011, Loma Linda University

Commencement Programs

CONTENTS

1 | Message from the President

3 | 2011 Events of Commencement

4 | The Academic Procession

6 | Significance of Academic Regalia

8 | The Good Samaritan

9 | University History Highlights

11 | Loma Linda University Song - "Healing Love"

12 | The Speakers

20 | The University Honorees

32 | The School Honorees

53 | The Programs

• School of Medicine, 54
• School of Pharmacy, 74
• School of Dentistry, 80
• School of Science and Technology and School of Religion, 96
• School of Nursing, 111
• School of Allied Health Professions - Physical Therapy, 121
• School of Allied Health …

The Banner - V. 146, No. 6 - (June 2011), Christian Reformed Church In North America

The Banner

6 - Editorial: Denominational Governance: Time to Get Back to Reformed Basics by Bob De Moor and Gayla Postma / 11 - Catch Your Breath: Loss and a Lavender Orchid by Kristin Ellens / 12 - IMHO: Loving Muslims into the Kingdom by Henry Persenaire-Hogeterp / 12 - Letters to the Editor / 14 - News: Director of denominational ministries resigns. / 18 - A Call from the CRC’s Young Adults by Chelsey Munneke / 21 - Frequently Asked Questions / 22 - House Churches Multiply in Mexico by Sarah Van Stempvoort / 26 - Dear Reader: Thank God for …

Psci 250e.01: Introduction To Political Theory, Ramona Grey

University of Montana Course Syllabi

No abstract provided.

Fruit And Vegetable Resource Maps: Mapping Fruit And Vegetable Waste Through The Wholesale Supply Chain, Leon A. Terry, Carlos Mena, Adrian Williams, Nigel Jenney, Peter Whitehead

Business Faculty Publications and Presentations

Research by WRAP has shown that households waste around three million tonnes of fruit and vegetables per year, raising concerns about the economic and environmental impacts of food waste. This study has been conducted to quantify the level of loss and waste of fruit and vegetables before they reach consumers, through the retail and wholesale supply chain. Furthermore, the study determined how, where and why the product was wasted.

Eleven fresh produce types were selected based on their consumption, post-harvest physiology and management. The 11 products chosen were strawberries, raspberries, tomatoes, lettuce, apples, onions, potatoes, brassicas, citrus, avocados and bananas; …

Book Review: Timor Mortis, Charles F. Angell

Bridgewater Review

Review of:

• Siddhartha Mukherjee, The Emperor of All Maladies (Scribner 2010)

Divorce And The Best Interest Of The Child: Disputes Over Visitation And The Japanese Family Courts, Takao Tanase, Matthew J. Mccauley

Washington International Law Journal

The following is a translation of an article written by Professor Takao Tanase for the December 2009 edition of Jiyū to Seigi, a Japanese legal periodical. Divorce and familial breakdown has become a major problem in modern Japanese society, yet the law does not provide any meaningful protection for the noncustodial parent. Professor Tanase analyzes this issue from a comparative and theoretical perspective, looking at the current Japanese visitation laws in place today, while contrasting those with the system in the United States. He also looks at how those laws affect actual families, and how the courts have implemented …

Divorce And The Welfare Of The Child In Japan, Matthew J. Mccauley

Washington International Law Journal

Current Japanese legal institutions are ill-equipped to resolve the complicated issues surrounding visitation, custody, and divorce. Japanese views toward family and society have changed greatly since the post-World War II family law was enacted in the 1950s, but the law has not evolved accordingly. This is especially clear in the methods used to determine custody and visitation, as well as the kyōgi rikon, or divorce by mutual consent system. Policy makers and activists are both working to resolve this problem, but their ongoing struggle has yet to produce any tangible results. This comment argues that the Japanese legal system …

Automatic Clownfish Hatchery, Laura Quesada

Electrical Engineering

No abstract provided.

Math Department Newsletter, 2011, University Of Dayton. Department Of Mathematics

Department of Mathematics Newsletters

No abstract provided.

The Spread Of Antibiotic-Resistant Bacteria Through Medical Tourism And Transmission Prevention Under The International Health Regulations, Tamara L. Hill

Chicago Journal of International Law

Medical tourism-travel by healthcare patients to a foreign location for medical treatment-is a growing industry. Healthcare is nationally regulated in eveU county, and difficulties arise where legal remedies and standards vary between a medical tourist's resident and destination county. Antibiotic-resistant bacteria, which are typically limited to healthcare settings and close community quarters, have predictable risk factors. These predictable risk factors generally reduce concern regarding healthcare-associated strains in the medical community because hospitals can set admission and contact policies to reduce the spread of healthcare-associated strains. As medical tourism increases, however, the spread of healthcare-associated antibiotic-resistant bacteria infections is also likely …

Remote Positioning Optical Breast Magnetic Resonance Coil For Slice-Selection During Image-Guided Near-Infrared Spectroscopy Of Breast Cancer, Michael A. Mastanduno, Shudong Jiang, Brian W. Pogue, Keith D. Paulsen, Roberta Diflorio-Alexander

Dartmouth Scholarship

The design and testing of a pneumatic optical positioning interface produced with the goal of improving fiber positioning in magnetic resonance (MR)-guided diffuse spectral imaging of breast cancer is presented. The system was created for vertical positioning of optical fibers inside the MR bore during a patient exam to target suspicious lesions with MR scans for reference and collect multiple planes of optical data. The interface includes new fiber plates for mechanical and optical coupling to the breast, and was tested in phantoms and human imaging. Reconstructions with data taken in the new interface show acceptable linearity over different absorber …

Characterization And Regulation Of The Icsp And Ospz Locus In Shigella Flexneri, Krystle Lashell Pew

UNLV Theses, Dissertations, Professional Papers, and Capstones

Shigella flexneri is a gram negative, rod shaped bacterium that is the causative agent of bacillary dysentery, which is characterized by fever, abdominal pain, and bloody diarrhea. Genes essential to the pathogenicity of S. flexneri are encoded by a virulence plasmid. Shigella has evolved a complex regulatory system to regulate transcription of virulence genes. This involves two regulators, VirF and VirB, which allow the bacterium to respond to environmental stimuli and maximally exploit host niches. An additional factor impacting virulence gene regulation is H-NS, a histone nucleoid structuring protein that globally represses transcription. This work addresses the transcriptional regulation of …

Vaccination Of Horses, Rebecca Bott

SDSU Extension Extra Archives

A comprehensive health plan for horses includes vaccinations. Vaccinating a horse prepares its immune system to recognize and diminish the effects of a spe¬cific disease. Vaccines are not 100% effective in disease prevention or management, yet vaccinations can be very beneficial in guarding a horse against illness if the horse is in good general health. Management of overall health in conjunction with a vaccination program is the most effective way to ensure the health of your horse. While vaccinating your horses will help protect them in the event of local disease outbreak, vaccinations alone are not an effective health plan; …

Flood-Damaged Trees, John Ball

SDSU Extension Extra Archives

FLOODING’S EFFECTS ON TREES Tree health is adversely affected when the surrounding soil is temporarily flooded by the overflow of streams and rivers or when the soil is saturated by persistent rains. The primary effect of flooding is the reduction in soil oxygen. The upper 6 inches of a typical soil has an abundance of oxygen and is where the roots responsible for the absorption of water and nutrients reside. Most people are aware of photosynthesis, the process where trees “take in the bad air” (CO2) and “give back the good air (O2),” but many are unaware that living tree …

The Effect Of Dietary Inclusion Of Category 3 Animal By-Product Meals On Rainbow Trout (O. Mykiss Walbaum) Mineralised Tissues And Immune Function., Matthew Alun Griffiths Owen

School of Biological and Marine Sciences Theses

Aquaculture is growing rapidly worldwide and is projected to become the major source of fish used for human consumption. A major factor that limits aquaculture reaching its full potential is an adequate supply of the raw materials necessary for formulated fish feeds. The dependence of modern aquaculture on fishmeal obtained from wild fisheries is not environmentally sustainable and replacements for fishmeal must be found. Some animal by-products are viable replacements for fishmeal, and can provide sufficent nutrition for high growth rates, but little is known about the potential of animal by-products to adversely affect fish health. The objectives of these …

Applications Of Argentation Solid Phase Extraction To The Capsaicinoids: Purification Of Commercial Standards And Isolation Of Homodihydrocapsaicin (8-Methyl) From 'Bhut Jolokia', Robert Q. Thompson, Kathleen Loa

Faculty & Staff Scholarship

Argentation solid phase extraction was employed to purify commercial standards of capsaicin (6-ene-8-methyl) and dihydrocapsaicin (8-methyl). The purity was improved from 96.7% to 99.6% and from 89% to 96%, respectively, with 75% and 60% yield, respectively. Reversed phase solid phase extraction, argentation solid phase extraction, and preparative liquid chromatography with a C30 phase were used to isolate capsaicinoids from the fruits of 'Bhut Jolokia' peppers. The compounds capsaicin (6-ene-8-methyl) and dihydrocapsaicin (8-methyl) comprised 74% and 21% of the total mass of capsaicinoids. respectively. The remaining 5% of the capsaicinoids mass included the compounds: nordihydrocapsaicin (7-methyl), N-vanillylnonanamide, two homocapsaicin isomers, N …

Intersections: The Schooling Experiences Of African-American Females Inolved In Long-Term Foster Care And Their Transition Into Womanhood, Sonia Kennedy

College of Education Theses and Dissertations

African-American girls are entering foster care and experiencing longer stays in a system that was not intended to facilitate adolescents transitioning into adulthood. For African American adolescent girls many remain in care indefinitely and move from one temporary foster home, group home and institution to another, with little stability or preparation for the future. Although the Adoption and Safe Families Act (AFSA) of 1994 and other policy reforms were designed to guide the temporary placement of children in foster care, this has not been the case, particularly for African American females. Upon entrance into foster care, African American adolescent females …

Multimodal Spectral Imaging Of Cells Using A Transmission Diffraction Grating On A Light Microscope, Dragan Isailovic, Yang Xu, Tyler Copus, Suraj Saraswat, Surya M. Nauli

Pharmacy Faculty Articles and Research

A multimodal methodology for spectral imaging of cells is presented. The spectral imaging setup uses a transmission diffraction grating on a light microscope to concurrently record spectral images of cells and cellular organelles by fluorescence, darkfield, brightfield, and differential interference contrast (DIC) spectral microscopy. Initially, the setup was applied for fluorescence spectral imaging of yeast and mammalian cells labeled with multiple fluorophores. Fluorescence signals originating from fluorescently labeled biomolecules in cells were collected through triple or single filter cubes, separated by the grating, and imaged using a charge-coupled device (CCD) camera. Cellular components such as nuclei, cytoskeleton, and mitochondria were …

The Object Of Platform Studies: Relational Materialities And The Social Platform (The Case Of The Nintendo Wii), Steven E. Jones, George K. Thiruvathukal

Computer Science: Faculty Publications and Other Works

Racing the Beam: The Atari Video Computer System,by Ian Bogost and Nick Montfort, inaugurated thePlatform Studies series at MIT Press in 2009.We’ve coauthored a new book in the series, Codename: Revolution: the Nintendo Wii Video Game Console. Platform studies is a quintessentially Digital Humanities approach, since it’s explicitly focused on the interrelationship of computing and cultural expression. According to the series preface, the goal of platform studies is “to consider the lowest level of computing systems and to understand how these systems relate to culture and creativity.”In practice, this involves paying close attentionto specific hardware and software interactions--to the vertical …