Digital Commons Network^™

Dynamic Determinants Of Incisal Display, Shawn Paul Pesh

Loma Linda University Electronic Theses, Dissertations & Projects

The principal objective of this study was to use computer aided design (CAD) to better illustrate and quantify the relationship of mandibular arch depth, mandibular arch width, overbite, and overjet in the presence of mandibular dental crowding. To date, there has been no research examining how changes in the mandibular arch limit the orthodontist's ability to control overbite and overjet. Understanding how to effectively manage overbite and overjet are crucial to the clinician's ability to manipulate incisal display. Polyvinyl siloxane impressions of both maxillary and mandibular arches of a Caucasian patient were taken and used to pour dental stone models. …

Vital Pulp Therapy With Mineral Trioxide Aggregate: An Outcomes Study, Heather H. Lauer

Loma Linda University Electronic Theses, Dissertations & Projects

Mineral trioxide aggregate (MTA) is used in a variety of endodontic procedures. MTA is proven to provide good marginal adaption to dentin, to be biocompatible, and to stimulate dentin bridge formation through animal studies. These properties make MTA a potentially useful material to be used in vital pulp therapy. Clinical data on the use of MTA as a vital pulp medicament is sparse. The purpose of this study was to evaluate the clinical outcome of vital pulp therapy using MTA as the pulp medicament. Inclusion criteria for patient selection for recall was based on pulp treatment necessary from carious pulp …

Mechanisms Of Hbo-Induced Neuroprotection In A Neonatal Hypoxia-Ischemia Model, John Winter Calvert

Loma Linda University Electronic Theses, Dissertations & Projects

With an incidence approaching 1/4000 live births and as high as 60% in low birth weight infants, cerebral hypoxia-ischemia during the perinatal period is the single most important cause of acute mortality and chronic disability in newborns. Herein, we tested the hypothesis that following a hypoxic-ischemic insult hyperbaric oxygen (HBO) treatment can restore high energy metabolite levels in the affected regions of the brain and through this increase in energy levels ameliorate the spread of cell death following the insult. We also investigated if an additional mechanism by which HBO affords its neuroprotection is by altering the expression of the …

Accuracy Of The Newtom 3g™ In Measuring The Angle Of The Articular Eminence, Rehana Khan

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine the accuracy of the Newtom 3G™ in determining the angulation of the articular eminence. The benefits of conducting this study were to provide additional uses for the standard records that are taken for the purposes of orthodontic treatment, as well as evaluate the Newtom 3G™ for accuracy in measuring the anatomy of the glenoid fossa. This study required 20 participants that volunteered to allow their records to be used. Records evaluated were the Newtom 3G™, impressions, and wax check bite registrations. The wax record was taken using the 'forced bite' technique to …

Ricketts And Steiner Analysis Using Newtom 3g™ Scout Images, James I. Gibson Iii

Loma Linda University Electronic Theses, Dissertations & Projects

NewTom 3G™ scout images have the general appearance of traditional lateral cephalometric radiographs. The purpose of this research was to determine if Ricketts and Steiner analyses could be accomplished on NewTom 3G™ scout images.

This was a retrospective study comparing the use of NewTom 3G™ scans in DICOM (Digital Imaging and Communications in Medicine) format to scout images from 25 consecutive patients of the Loma Linda University School of Dentistry Department of Orthodontics, three of these patients did not meet the inclusion criteria. The DICOM images were used to create controls. The controls and scout images were digitized using QuickCeph™. …

Stability Of The Miniscrew-Bone Interface: Reverse Torque Values In Rabbits, Daniel John Drye

Loma Linda University Electronic Theses, Dissertations & Projects

Introduction: Miniscrews are used in orthodontics as practical temporary anchorage devices (TAD's). The purpose of this animal study was to measure reverse torque values for Absoanchor 1.2 mm and Micerium 1.5mm miniscrews at 0, 2, and 12 weeks under loaded and unloaded conditions.

Methods: Ninety-six miniscrews were placed in the femora of twelve rabbits and allowed to heal for either two or twelve weeks. Half of the fixtures were loaded immediately with NiTi open coil springs producing a force of 150-200g and the other half served as unloaded controls. For each of the healing times, two and twelve weeks, …

Regional Economic Issues: Determinants Of Recession Duration And Determinants Of New Firm Formation, Angela M. Kuhlmann

Student Work

Why are some regional economies able to outperform those of other regions? Using state-level data in two separate analyses, this thesis shows that industrial diversity is one potential answer. Industrial diversity is calculated using the Herfindahl index. In the first model, duration analysis on state recessions occurring between 1979 and 1996 indicates that an increase in industrial diversity is associated with shorter recessions. Other determinants of recession duration include unemployment, change in real income per capita, proportion of non-white workers, total population, and change in population growth. In the second model, regression analyses on 2001 firm formation rates show that …

The Urban Transportation Decision-Making Process: A Qualitative Examination Of Omaha-Council Bluffs Metropolitan Area, Aleksandra Georgieva Tepedelenova

Student Work

This thesis focuses on the transportation decision-making process in urban areas with a Metropolitan Planning Organization (MPO). It recognizes the importance of transportation planning for decision-making, in that planning supports decision-making. This research is a qualitative case study, which examines transportation decision-making in the Omaha-Council Bluffs metropolitan area. The Metropolitan Area Planning Agency (MAPA) is the MPO of the urban area. Responsible parts for transportation planning are the MAPA Transportation Technical Advisory Committee (TTAC) and the MAPA Council of Officials. The researcher conducts a series of interviews with members of the two groups in order to address the research questions. …

Clarett V. National Football League: Defining The Non-Statutory Labor Exception To Antitrust Law As It Pertains To Restraints Primarily Focused In Labor Markets And Restraints Primarily Focused In Business Markets, Ronald Terk Sia

The University of New Hampshire Law Review

[Excerpt] “Contemporary sports have seen an influx of young talent opting for a chance at playing in the big leagues earlier at the expense of obtaining higher education. Many dream of playing professional sports—dreams often prohibited by player eligibility rules. In situations where the restraints are not argued to have been protected by non-statutory labor exception, antitrust law has been seen to set its talons into eligibility rules. […]

Federal antitrust law and national labor law set forth two conflicting policies that have created a periodic drama for sports fans concerned that their favorite sports will suffer a cataclysmic court …

Regional Headquarters Schemes By China’S Ministry Of Commerce And The Shanghai Municipal Government: Differences, Limitations, And Possible Combinations, Benjamin Kroymann

The University of New Hampshire Law Review

[Excerpt] "As large multinational companies (“MNCs”) are continuously extending their Chinese market presence, many are considering moving their Asian-Pacific Headquarters to China. In an attempt to attract MNCs’ Regional Headquarters to Mainland China, the Chinese central government is not only faced with competition from regional hubs, such as Singapore and Hong Kong, but also from internal rivals, such as the Shanghai and Beijing municipal governments.

This article analyzes recently passed regulations on the establishment of Regional Headquarters by MNCs in China at the national and the municipal level. The focus will be on Shanghai’s set of regulations, issued in 2002 …

The Difference Between Filing Lawsuits And Selling Widgets: The Lost Understanding That Some Attorneys’ Exercise Of State Power Is Subject To Appropriate Regulation, Paul Taylor

The University of New Hampshire Law Review

[Excerpt] "It is often argued that all attorneys practicing in the United States – regardless of the function they perform in the American justice system – are purely private actors working in a free market system. This article examines whether it is true that all attorneys in every instance should be equated, as a matter of public policy, with other private actors.

This article explores why not all attorneys function in a free market, and consequently their remuneration should not always remain unregulated. Attorneys who file lawsuits can, by simply filing a complaint at their unfettered discretion, immediately subject defendants …

Teacher Quality And Teacher Preparedness In Public Secondary Schools: Evidence From Sass 1999-2000, Xuejin Lu

Dissertations

In this study, I inquired into the quality of public secondary school teachers by examining what percentages of teachers were highly qualified in the fields of their main teaching assignment and in each specific field they taught. The focus was placed on the core academic fields (English, social studies, math, and science) and the subfields of science (chemistry, physics, earth science, and physical science). I also investigated whether there were possible variations in the distribution o f highly qualified teachers by school locations and by the percentages o f minority student enrollment in schools. Furthermore, I examined the relationship between …

Braveheart Pastors : The Role Of Courage In A Pastor's Ability To Lead The Local Church Effectively, Timothy James Farrell

ATS Dissertations

No abstract provided.

Ascending Into Ecstasy: Sex And Religion In Three Albee Plays, Carolyn M. Rodkey

All-Inclusive List of Electronic Theses and Dissertations

This study is an investigation of American playwright, Edward Albee, and how he uses the themes of sex and religion to develop the plots and characters in three of his major works. Foremost, this analysis is devoted to the exploration of Albee's 1964 drama, Tiny Alice; however, this work also contains two secondary studies of Three Tall Women and The Play about the Baby. "The Origins of the Themes" presents biographical information relevant to the study of sex and religion. Albee's religious skepticism and spiritual self-discoveryalong with his volatile relationship with his mother brought on, in part, by his homosexuality-are …

The Return Of The Ring: Welfare Reform’S Marriage Cure As The Revival Of Post-Bellum Control, Angela Onwuachi-Willig

Faculty Scholarship

In 1996, the United States Congress began its imposition of a marital solution to poverty when it enacted the Personal Responsibility and Work Opportunity Reconciliation Act ("PRWORA"). Nearly ten years later, Congress has strengthened its commitment to marriage as a cure for welfare dependency with proposals such as the Personal Responsibility, Work, and Family Promotion Act of 2005. If passed, this bill would provide 1.5 billion dollars for pro-marriage programs and require each state to explain how its welfare program will encourage marriage for single mothers who receive public aid. With these proposals, Congress has continued to construct poverty as …

Solomon Huebner And The Development Of Life Insurance Sales Professionalism, 1905-1927, Drew Vandecreek

Faculty Articles, Papers, and Other Scholarship

In 1927 the National Association of Life Underwriters collaborated with Professor Solomon Huebner of the University of Pennsylvania to found the American College of Life Underwriters, an institution devoted to establishing and maintaining professional standards for the nation's life insurance salesmen. Their work sheds light on the new politics of expertise and associations that emerged in the 1920s. While many historians have portrayed the period's experts as purveyors of new, technical knowledge and apolitical agents of an inevitable modernity, Huebner in fact brought little real knowledge of insurance to his work. Instead, he introduced the industry's prevailing ideology of public …

Characterization Of Binary Offset Carrier (Boc) Systems Coexisting With Other Wideband Signals, John M. Hedenberg

Theses and Dissertations

Results for modeling, simulation, and analysis of interference effects that modern interfering signals have on the system performance of the Binary Offset Carrier (BOC) signals, such as the Global Positioning System (GPS) Military System (M-Code signal) are addressed in this work. Three signals are addressed as potential interferers. These include the current GPS clear/acquisition code (C/A-Code) signal, the current GPS precision code (P-Code) signal, and an Orthogonal Frequency Division Multiplexed (OFDM) signal. All of these potential interferers are modeled as coexisting within the same bandwidth as the M-Code signal. Interference effects are characterized by comparing the bit error performance of …

Gaussian Mixture Reduction For Bayesian Target Tracking In Clutter, David J. Petrucci

Theses and Dissertations

The Bayesian solution for tracking a target in clutter results naturally in a target state Gaussian mixture probability density function (pdf) which is a sum of weighted Gaussian pdf's, or mixture components. As new tracking measurements are received, the number of mixture components increases without bound, and eventually a reduced-component approximation of the original Gaussian mixture pdf is necessary to evaluate the target state pdf efficiently while maintaining good tracking performance. Many approximation methods exist, but these methods are either ad hoc or use rather crude approximation techniques. Recent studies have shown that a measure-function-based mixture reduction algorithm (MRA) may …

Performance Measurements Of Direct Air Injection In A Cavity-Based Flameholder For A Supersonic Combustor, Scott G. Edens

Theses and Dissertations

For several years the Air Force Research Lab Propulsion Directorate has been studying the difficulties in fueling supersonic combustion ramjet engines with hydrocarbon based fuels. Recent investigations have focused on the use of direct air injection into a directly-fueled cavity-based flameholder. Direct air injection has been shown qualitatively to be a valuable tool for improving cavity combustion. Little quantitative data is available that characterizes the performance of cavity-based flameholders. The objective of this research was to quantitatively determine the specific advantages and disadvantages of the direct air injection scheme. This was accomplished via intrusive probing into a supersonic free stream …

Modeling, Stability, And Control Of A Rotatable Tail On A Micro Air Vehicle, Travis J. Higgs

Theses and Dissertations

This research uses existing experimental wind tunnel data to develop a non-linear model that is used to characterize the stability of a flexible wing Micro Air Vehicle (MAV) with a rotatable tail. The experimental data are curve fit based on either angle of attack or angle of sideslip, and the coupled effect of tail rotation and tail deflection on the force and moment coefficients. Static optimization trims the input and state variables for Steady Level Unaccelerated Flight (SLUF). The resulting initial conditions are fed to an open loop non-linear Simulink/Matlab simulation. The study found that the bare MAV design is …

The Application Of Category Theory And Analysis Of Receiver Operating Characteristics To Information Fusion, Steven N. Thorsen

Theses and Dissertations

Multisensor data fusion is presented in a rigorous mathematical format, with definitions consistent with the desires of the data fusion community. A model of event-state fusion is developed and described. Definitions of fusion rules and fusors are introduced, along with the functor categories of which they are objects. Defining fusors and competing fusion rules involves the use of an objective function of the researcher's choice. One such objective function, a functional on families of classification systems, and in particular, receiver operating characteristics (ROCs), is introduced. Its use as an objective function is demonstrated in that the argument that minimizes it …

Using Electrofishing Demonstrations To Increase Water Quality Awareness, Jp Lieser, Chris Zoller, Renee Clark

Journal of Extension

OSU Extension has developed a new program that utilizes electrofishing demonstrations to increase water quality awareness. Since 2001, over 2,000 participants have attended 72 demonstrations. Participants learn about water quality indicators and the electrofishing process, view aquatic wildlife and stream habitat, and discuss conservation measures that can protect and restore streams. An Extension professional does not need to be an expert on electrofishing or have any equipment to organize a demonstration. An interest and a dedicated fisheries resource person is all that is needed. Electrofishing demonstrations provide a fun, non-confrontational way to discuss water quality topics that can be controversial.

Meeting Notes 2005-12-01 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

6th Meeting Of The States Parties To The Anti-Personnel Mine Ban Convention (2005), Apmbc

Global CWD Repository

Sixth Meeting of the States Parties to the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on Their Destruction,

Zagreb, Croatia 28 November – 2 December 2005

External Evaluation Of Unicef Support To Rehabilitation/Reintegration Of Mine/Uxo Victims And Disabled People, Unicef

Global CWD Repository

Support for the rehabilitation and reintegration of mine victims and disabled people provided through the Child Protection Programme is well targeted and guided by an appropriately informed and considered strategy. The choice of projects covers several of the Programme's key focal areas including health and education, policy and mainstreaming of disability into humanitarian responses. Current partners provide the program good geographic coverage, effective use of existing resources and constructive engagement of government and community stakeholders. There is ample evidence that support from UNICEF's Child Protection Programme has played a significant role in reducing discrimination and promoting the full development and …

Community Participation In Mine Action: Study In Kwanza Sul Province, Angola, Ruth Bottomley

Global CWD Repository

In line with the Norwegian People's Aid (NPA) international strategy, which promotes a rights-based partnership approach, the NPA is committed to exploring new approaches to mine action that promote greater involvement of the local mine affected populations. A starting point in this process is a review and conceptual framework paper prepared for NPA by Ruth Bottomley. Through a review of existing documents, the paper provides a reflection on why community participation is important in mine action and outlines some of the challenges. Existing examples of community participation in mine action are compiled with documented strengths and weaknesses.

Notes On Contributors = 作者簡介

Journal of Modern Literature in Chinese 現代中文文學學報

No abstract provided.

Lu, Sheldon H. China, Transnational Visuality, Global Postmodernity = 盧小鵬 :《中國，跨國視覺，全球後現代性》, Zhen Zhang

Journal of Modern Literature in Chinese 現代中文文學學報

No abstract provided.

Equity Vs Excellence : A Preliminary Exploration Of Hong Kong's Education Reform, Anita, Y.K. Poon, Yiu Chung Wong

CAPS Working Paper Series

Although Hong Kong 's education system has long been criticized as lacking in creativity and putting too much emphasis on rote learning, on the whole it has served Hong Kong well in the past in that it has bred outstanding business, academic and po1itical leaders who maintained the competitive edge of Hong Kong. The traditional elite schools played a most important role in the process. The education reform, which is still on going, aims to overhaul the entire system by introducing the “through-road” model through changing the existing admission mechanism of Primary 1 and Secondary 1 students, combining different bandings …

Liu, Lydia H., Ed. Tokens Of Exchange : The Problem Of Translation In Global Circulations = 劉禾編 :《交易的符號 : 全球環流中的翻譯問題》, Yomi Braester

Journal of Modern Literature in Chinese 現代中文文學學報

No abstract provided.