Digital Commons Network^™

Parallel Viterbi Search For Continuous Speech Recognition On A Multi-Core Architecture, Naveen Parihar

Theses and Dissertations

State-of-the-art speech-recognition systems can successfully perform simple tasks in real-time on most computers, when the tasks are performed in controlled and noiseree environments. However, current algorithms and processors are not yet powerful enough for real-time large-vocabulary conversational speech recognition in noisy, real-world environments. Parallel processing can improve the real-time performance of speech recognition systems and increase their applicability, and developing an effective approach to parallelization is especially important given the recent trend toward multi-core processor design. In this dissertation, we introduce methods for parallelizing a single-pass across-word n-gram lexical-tree based Viterbi recognizer, which is the most popular architecture for Viterbi-based …

December 7, 2009 General Studies Council Minutes, University Of Nebraska At Kearney General Studies Council

General Education Council

No abstract provided.

Curriculum Subcommittee Minutes, December 3, 2009, Utah State University

Educational Policies Committee

Department of Agricultural Systems Technology and Education

• Inactivate Course
• Delete Course

Department of Animal, Dairy and Veterinary Sciences

• Title Change, Course Description Change
• Title Change, Prerequisite Change, Course Description Change, Add Repeatable for Credit
• Prerequisite Change

Department of Plants, Soils and Climate

• Delete Course

Department of Economics and Finance

• New Course
• Title Change, Prerequisite Change, Course Number Change

School of Teacher Education and Leadership

• New Course
• Course Description, Add Dual List
• Title Change, Course Description Change, Add Dual List
• Title Change

Department of Family, Consumer and Human Development

• New Course
• Prerequisite Change
• Grade Mode Change

Department of Health, Physical Education …

Infants Born Preterm Exhibit Different Patterns Of Center-Of-Pressure Movement Than Infants Born At Full Term, Stacey C. Dusing, Anastasia Kyvelidou, Vicki S. Mercer, Nikolaos Stergiou

Journal Articles

Background: Infants born preterm are at risk for developmental impairments related to postural control.

Objective: The purpose of this study was to determine whether infants born preterm and infants born at full term differed in postural control at 1 to 3 weeks after term age.

Design: This study included 17 infants born preterm (mean gestational age=31.9 weeks, range=25.0–34.6) and 15 infants born at full term (mean gestational age=38.9 weeks, range=37.3–40.6). All infants were without diagnosed neurological or genetic conditions.

Measurement: Center-of-pressure (COP) data were recorded at 5 Hz while each infant was positioned supine on a pressure-sensitive mat …

November 19, 2009, Council On Academic Affairs

Minutes

No abstract provided.

November 19, 2009, Council On Academic Affairs

Minutes

No abstract provided.

November 17, 2009, Council On Graduate Studies

Minutes

No abstract provided.

A Phenomenological Study Of Clinicians Treating Traumagenic Compulsions Resulting From Childhood Sexual Abuse, Albert Sarno

Faculty Dissertations

Various types of traumatic compulsive behaviors have been observed by practicing mental health clinicians and yet there is a lack of consensus among such clinicians for treating people in such a problematic state when there is also a history of childhood sexual abuse. Ten seasoned clinicians, each with over 15 years experience in treating patients with traumagenic compulsions and childhood sexual abuse were interviewed to explore their lived experience treating people with traumagenic compulsions due to childhood sexual abuse. A phenomenological design was used to asses the data collected in the study. The data were analyzed to determine the best …

Maximum And Resting Heart Rate In Treadmill And Deep-Water Running In Male International Volleyball Players, Antonio Cuesta-Vargas, Jeronimo Carmelo Garcia-Romero, Raija Kuisma

International Journal of Aquatic Research and Education

The aim of the study was to compare the physiological responses to deep water running (DWR) compared with treadmill running (TMR) in male international volleyball players. We compared the maximum, recovery and resting heart rates, maximum blood lactate and ratings of perceived exertion between DWR and standard laboratory TMR test. The maximum heart rate (HRmax) was 14.9 bpm lower in water than on land (p = 0.001, 95% confidence interval, 7.74-22.06). The recovery HR at three minutes was 16.4 bpm lower in water (p = 0.012, CI 95%, 4.57-28.23). The differences in the maximum HR and the three-minute recovery HR …

On Coupling A Lumped Parameter Heart Model And A Three-Dimensional Finite Element Aorta Model, H. J. Kim, Irene E. Vignon-Clementel, C. A. Figueroa, John F. Ladisa, K. E. Jansen, Jeffrey A. Feinstein, Charles A. Taylor

Biomedical Engineering Faculty Research and Publications

Aortic flow and pressure result from the interactions between the heart and arterial system. In this work, we considered these interactions by utilizing a lumped parameter heart model as an inflow boundary condition for three-dimensional finite element simulations of aortic blood flow and vessel wall dynamics. The ventricular pressure–volume behavior of the lumped parameter heart model is approximated using a time varying elastance function scaled from a normalized elastance function. When the aortic valve is open, the coupled multidomain method is used to strongly couple the lumped parameter heart model and three-dimensional arterial models and compute ventricular volume, ventricular pressure, …

Convergence Of Hormones, Inflammation, And Energy-Related Factors: A Novel Pathway Of Cancer Etiology, Martha L. Slattery, Frank A. Fitzpatrick

Faculty and Staff Publications

Colorectal cancer (CRC) is a multifactorial disease with several hypothesized etiologic factors including inflammatory processes; hormones such as estrogen, androgen, and insulin; and energy-related factors. We present evidence that integrates these elements in a pathway we call the convergence of hormones, inflammation, and energy-related factors (CHIEF). First, given the physiology of the gut, substantial epidemiologic and molecular data support the hypothesis that activation of innate immunity in the normal gut mucosa by various environmental agents (commensal bacteria, dietary antigens, mucosal irritants, pathogens) and endogenous factors such as estrogen, androgens, and insulin levels provokes basal inflammation as an underlying factor of …

A Rapid Prototyping Method For Constructing A Complex Three-Dimensional Substrate, Kathryn Jacoba Hart

Master's Theses

Cell culturing on three-dimensional structures has increased the possibilities in tissue engineering and bioreactor research. These structures enable cells to differentiate, proliferate, mobilize, and function in a conformation that more accurately mimics in vivo conditions. Computer generated models aid in development and rapid alteration of three-dimensional cell substrates, defining their internal structure as well as their external morphology. The rapid transition from substrate design to a viable culture is imperative to quickly advance research in biomedical and tissue engineering applications.

The aim of this thesis is to investigate the feasibility of a rapid prototyping process by selectively cross-linking and assembling …

The Faculty Notebook, October 2009, Provost's Office

Faculty Notebook

The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest. Faculty are encouraged to submit materials for consideration for publication to the Associate Provost for Faculty Development. Copies of this publication are available at the Office of the Provost.

The Grizzly, October 1, 2009, Caitlin Dalik, Katie Callahan, Maryanne Berthel, Julia Fox, Abbie Cichowski, Lisa Jobe, Christopher Wierzbowski, Luke Benko, Ellen Bernhard, Seika Ueda, Andrea Magnolo, Zana Mathuthu, Jonathan Edward Barber, Carly Siegler, Michael Delaney, Gianna Paone, Liz Kilmer, Kate Lechleitner

Ursinus College Grizzly Newspaper, 1978 to Present

Students Composting to Create Sustainability • Students Fight the Yawn and Stay Up 'Til Dawn • Former NY Times Editor Gives Students Advice • Unsolved Vandalism on Campus Could Hit Students' Wallets • Dissatisfaction Erupts with Mass E-mail • Teaching Assistants Indulge in the UC Culture • Beatles Enthusiast's Book Tour Hits Phoenixville • First to Perform Original Play in 100 Years • Opinions: Freedom of Expression?: Pornography Trial; Play Review: A "Wise" Choice for Weekend Amusement; "Liar, Liar, President Obama's Plans May Catch on Fire"; How About a Universal Care-for-Your-Health Plan?: Employer Health Incentives • Ursinus Women's Lacrosse Welcomes …

Learning Opportunities 2009/2010, Illinois Mathematics And Science Academy

Course Catalogs

The graduation requirements of the Illinois Mathematics and Science Academy are in concert with those maintained by the State of Illinois with additional requirements as established by the IMSA Board of Trustees. Each semester students must take a minimum of 2.5 credits and a maximum of 3.5 credits. One-semester classes generally receive .5 credits and two semester classes (e.g., World Languages) generally receive 1.0 credit. Most students will take between 5 and 7 academic classes per semester. Fine Arts, Wellness, and Independent Study courses do not count towards the 2.5 credit minimum. However, if a student wishes to take 3.5 …

Martian Modules: Design Of A Programmable Martian Settlement, Craig A. Trover

USF Tampa Graduate Theses and Dissertations

The evolution of human beings is marked

by adaptation. The ability to adapt to and

manipulate our environment is one definer of

intelligence, and ours is unique among life

on Earth. Since moving off of the African

Continent, humans have migrated to inhabit

every part of the Earth. Human existence

and perpetuity in the universe depends upon

the success of this adaptation, and inevitably,

migrating off of this planet. The technological

advances being developed today will change

our way of life, and enable people to travel to

and live permanently on the Moon and Mars.

This study involves the architectural …

Vehicle Detection And Tracking Using Wireless Sensors And Video Cameras, Sowmya Bandarupalli

LSU New Orleans Theses and Dissertations

This thesis presents the development of a surveillance testbed using wireless sensors and video cameras for vehicle detection and tracking. The experimental study includes testbed design and discusses some of the implementation issues in using wireless sensors and video cameras for a practical application. A group of sensor devices equipped with light sensors are used to detect and localize the position of moving vehicle. Background subtraction method is used to detect the moving vehicle from the video sequences. Vehicle centroid is calculated in each frame. A non-linear minimization method is used to estimate the perspective transformation which project 3D points …

Sci-Tech Book News Reviews

Sci-Tech News

This section consists of 100 book reviews selected from Sci-Tech Book News, reprinted with the permission of Book News, Inc.

A Conceptual Integration Analysis Of Multiple Instructional Metaphors, Robert Johnson

Dissertations

The present study was conducted to investigate some of the practical implications of conceptual integration theory for educators. This research was a mixed-methods study exploring how improvements in understanding—learning—(as measured by a selectedresponse assessment) are reflected in changes in learner language (described in terms of conceptual integration patterns). After a pretest with open-response and selected-response prompts, two groups of young adult participants viewed different videos of a slightly different review lesson in genes, genetics, and heredity, the difference lying in two different metaphor conditions: the experimental group was shown a more “metaphorrich” version of the lesson using two classic metaphors …

Non-Contact Pulse Measurement For Use In Smart Room Applications., Nicholas R. Blumenthal

Electronic Theses and Dissertations

The past decade has brought about major advances in the realms of both healthcare and biometrics. New technologies and techniques in the field of biometrics has allowed for the quick and efficient identification of people, while new healthcare technologies are allowing for less invasive monitoring of a person’s physiological state indicators. The combination of these two fields has allowed for a whole new frontier of science to be explored in the form of smart rooms. Smart rooms use the fusion of biometrics and healthcare monitoring to provide a solution to the problem of how best to monitor a patient to …

The Influence Of Forgiveness And Apology On Cardiovascular Reactivity To Mental Stress, Matthew C. Whited

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study sought to investigate the relation between forgiveness and cardiovascular reactivity and recovery in the laboratory as influenced by apology. Men (n = 29) and women (n = 50) were chosen for participation based on scoring in the top or bottom third of the Forgiving Personality Inventory. Participants were exposed to an interpersonal transgression (i.e., harassment by the experimenter) while performing a serial subtraction task. Cardiovascular activity was measured before, during, and following the task. Also following the task, approximately half of the participants received an apology from the experimenter for his/her scripted rude behavior. No reactivity differences during …

Synthesis And Biochemical Studies On Sulfated Monomers Of Low Molecular Weight Lignins, Jenson Verghese

Theses and Dissertations

Anticoagulants are used as the first line therapy for management and prevention of thrombotic disorders. Thrombin and factor Xa have been the prime targets for regulation of the coagulation cascade. In this work, a small library of 17 benzofuran derivatives were synthesized and screened against thrombin and factor Xa. The derivatives that displayed inhibitory potential were docked on the exosite-II of factor Xa using a docking protocol that was developed in our research group. These compounds were based on the β-5 structural unit found in the oligomer -'CDSO3‘, which was prepared in our lab and was found to inhibit both …

Time Course Of Vascular Function Changes Following An Acute Maximal Exercise Bout In Obese And Normal Weight Males, R. Lee Franco

Theses and Dissertations

One of the earliest sub-clinical stages associated with atherosclerosis is endothelial dysfunction (ED), which has been shown to predict future cardiovascular events. Chronic exercise is thought to improve endothelium-dependent vasodilation; however, few studies have evaluated the effects of acute exercise on vascular function (VF). Moreover, studies evaluating ED following an exercise training program lack a standardized time frame in which to measure VF. Although most studies require subjects to abstain from exercise for 24 hours prior to any VF measure, no study to date has assessed VF longer than 24 hours after the cessation of exercise. Additionally, no studies have …

Biology, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

Pre-Professional Curricula, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

An Assessment Of Athletic Training Educators' Knowledge And Calibration Of Evidence-Based Diagnostic Concepts, Cailee Elizabeth Welch

Human Movement Studies & Special Education Theses & Dissertations

Evidence-based practice (EBP) is a phenomenon that has transitioned into various medical and allied health professions over the past several decades. The purpose of this study was to assess knowledge and calibration levels of evidence-based concepts in athletic training educators, as well as determine the effectiveness of an EBP single-day workshop. All educators attending the 2009 Athletic Training Educators' Conference (N=498) were solicited to participate in this study; 62 male (41.32 ± 8.92) and 79 female (36.08 ± 7.91) responded for a response rate of 28.3% (years of AT teaching experience = 9.81 ± 7.19). A twenty question multiple choice …

Direct Intra-Tumoral Injection Of Zinc-Acetate Halts Tumor Growth In A Xenograft Model Of Prostate Cancer, Maulik R. Shah, Christopher L. Kriedt, Nathan H. Lents, Mary K. Hoyer, Nimah Jamaluddin, Claudette Klein, Joseph Baldassare

Publications and Research

Intracellular levels of zinc have shown a strong inverse correlation to growth and malignancy of prostate cancer. To date, studies of zinc supplementation in prostate cancer have been equivocal and have not accounted for bioavailability of zinc. Therefore, we hypothesized that direct intra-tumoral injection of zinc could impact prostate cancer growth. In this study, we evaluated the cytotoxic properties of the pH neutral salt zinc acetate on the prostate cancer cell lines PC3, DU145 and LNCaP. Zinc acetate killed prostate cancer cell lines in vitro, independent of androgen sensitivity, in a dose-dependent manner in a range between 200 and 600 …

A Truncation Mutation In Tbc1d4 In A Family With Acanthosis Nigricans And Postprandial Hyperinsulinemia, Satya Dash, Hiroyuki Sano, Justin J. Rochford, Robert K. Semple

Dartmouth Scholarship

Tre-2, BUB2, CDC16, 1 domain family member 4 (TBC1D4) (AS160) is a Rab-GTPase activating protein implicated in insulin-stimulated glucose transporter 4 (GLUT4) translocation in adipocytes and myotubes. To determine whether loss-of-function mutations in TBC1D4 might impair GLUT4 translocation and cause insulin resistance in humans, we screened the coding regions of this gene in 156 severely insulin-resistant patients. A female presenting at age 11 years with acanthosis nigricans and extreme postprandial hyperinsulinemia was heterozygous for a premature stop mutation (R363X) in TBC1D4. After demonstrating reduced expression of wild-type TBC1D4 protein and expression of the truncated protein in lymphocytes from the proband, …

The Burden Of Fetching Water: Using Caloric Expenditure As An Indicator Of Access To Safe Drinking Water—A Case Study From Xieng Khouang Province, Lao Pdr, Jeff La Frenierre

Electronic Theses and Dissertations

The Millennium Development Goals measure ‘access to improved drinking water’ using an indicator that defines access as the presence of an improved water source within 1 kilometer of a person’s dwelling. This purely linear measurement has significant shortcomings, including a lack of consideration for the difficulty of the terrain being traversed and the weight of the loads being carried. This paper examines in detail the human energy costs associated with fetching water, first using two Lao villages as case studies, then applying a predictive energy expenditure model to measure the potential caloric effect of variations in the age and gender …

Clinical And Translational Implications Of The Caveolin Gene Family: Lessons From Mouse Models And Human Genetic Disorders., Isabelle Mercier, Jean-Francois Jasmin, Stephanos Pavlides, Carlo Minetti, Neal Flomenberg, Richard G Pestell, Philippe G Frank, Federica Sotgia, Michael P Lisanti

Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations

Here we review the clinical and translational implications of the caveolin gene family for understanding the pathogenesis of human diseases, including breast and prostate cancers, pulmonary hypertension, cardiomyopathy, diabetes, and muscular dystrophy. Detailed phenotypic analysis of caveolin knockout mice has served to highlight the crucial role of a caveolin deficiency in the pathogenesis of many human disease processes. Mutations in the human caveolin genes are associated with a number of established genetic disorders (such as breast cancer, lipodystrophy, muscular dystrophy, and cardiomyopathy), making the caveolins important and novel targets for drug development. The implementation of new strategies for caveolin replacement …