Digital Commons Network^™

Speaker Independent Acoustic-To-Articulatory Inversion, An Ji

Dissertations (1934 -)

Acoustic-to-articulatory inversion, the determination of articulatory parameters from acoustic signals, is a difficult but important problem for many speech processing applications, such as automatic speech recognition (ASR) and computer aided pronunciation training (CAPT). In recent years, several approaches have been successfully implemented for speaker dependent models with parallel acoustic and kinematic training data. However, in many practical applications inversion is needed for new speakers for whom no articulatory data is available. In order to address this problem, this dissertation introduces a novel speaker adaptation approach called Parallel Reference Speaker Weighting (PRSW), based on parallel acoustic and articulatory Hidden Markov Models …

Palliative Care's Sacramental And Liturgical Foundations: Healthcare Formed By Faith, Hope, And Love, Darren M. Henson

Dissertations (1934 -)

Medical history identifies Dame Cicely Saunders as the founder of modern hospice and palliative care for the unique care she gave to the incurably and terminally ill. Less known is how her Christian faith, combined with her knowledge of medicine, influenced her vision. This work retrieves the Christian roots of palliative care and asserts that the practice of faith preserves the practice of medicine from succumbing to medicalized dying--a phenomenon that excessively relies on technology with the implied hope that it will ultimately conquer illnesses and even death. Efficiency and effectiveness ground modern medicine's epistemology. These concepts follow the philosophical …

Neuromodulation For Depression: Insights Gained From Neuroimaging And Computational Models, Yagna Pathak

Dissertations (1934 -)

Major depressive disorder (MDD) is a public health concern worldwide, affecting a sixth of the American population. Neuromodulation therapies have been employed to treat severe cases of treatment resistant depression. These procedures attempt to modulate activity in cortical regions that represent nodes in brain circuits believed to be involved in MDD. One challenge in neuromodulation trials has been the difficulty in quantifying outcome variability. We sought to understand the effects of neuromodulation therapies and their sources of variability while adding an objective perspective to assess clinical improvement in neuropsychiatric disorders such as depression. The goal of my dissertation was to …

The Creation Of Heaven In The Middle Ages, William Storm

Dissertations (1934 -)

My dissertation focuses on the intersection of the discourses of space and place, art, religion, and politics in poetical accounts of heaven. My study investigates how authors deploy these various traditions to create a heaven that accommodates the needs of a particular audience. Heaven is, according to Yi-Fu Tuan, a "mythical place," which cannot be located. To avoid the problems of a "mythical place," we represent that location with slightly-blurred experiential knowledge or communally-sanctioned practices. The creation of heaven, I argue, does not occur ex nihilo but through a refashioning of knowledge and practices to engage audiences with descriptions of …

Supramolecular Biopolymeric Composite Materials: Green Synthesis, Characterization And Applications, Tamutsiwa Moven Mututuvari

Dissertations (1934 -)

Macrocycles, such as crown ethers (CRs) and resorcinarenes (RESs), exhibit selective complexation of heavy metal ions and organic pollutants respectively. Consequently, they have been investigated for their suitability in adsorbing these aqueous pollutants. However, they are difficult to handle and recycle for reuse because, by themselves, they can only be fabricated in powder form. To alleviate this challenge, we developed a method to encapsulate these macrocycles into film-forming polysaccharides--cellulose (CEL) and chitosan (CS). This was achieved by using a green and recyclable solvent, an ionic liquid, to dissolve both macrocycles and polysaccharides and regenerate corresponding composites in water. Resultant composites …

Pour Un Théâtre Nègre: La Réécriture De L’Histoire Et La Représentation Théâtrale Dans Une Tempête Et Une Saison Au Congo D’Aimé Césaire, Ariel Parker , '15

Senior Theses, Projects, and Awards

No abstract provided.

Deanotes, College Of Science And Technology, Armstrong State University

College of Science & Technology Dean's Notes (Archived)

No abstract provided.

Seasons Of The Tallgrass Prairie, Paul A. Johnsgard

University of Nebraska Press: Sample Books and Chapters

A respected author and scholar, Paul A. Johnsgard has spent a lifetime observing the natural delights of Nebraska’s woodlands, grasslands, and wetlands. Seasons of the Tallgrass Prairie collects his musings on Nebraska’s natural history and the issues of conservation facing our future.

Johnsgard crafts essays featuring snow geese, owls, hummingbirds, and other creatures against the backdrop of Great Plains landscapes. He describes prairie chickens courting during predawn hours and the calls of sandhill cranes; he evokes the magic of lying upon the prairie, hearing only the sounds of insects and the wind through the grasses. From reflections following a visit …

Complete Issue, Journal Editors

Southern Anthropologist

No abstract provided.

Tortured Prosecuting: Closing The Gap In Virginia's Criminal Code By Adding A Torture Statute, Christopher G. Browne

William & Mary Law Review

No abstract provided.

A Voice Full Of Money: Metaphor And The Art Of Meaning, Kathryn V. Mccracken

Senior Honors Theses

The common definition of metaphor as a “comparison between two things that does not include the words ‘like’ or ‘as’” has, in the recent decades, lost the respect of serious students of language. Originating in Aristotelian thought, this “Comparison Theory” of metaphor is oversimplifying and therefore inadequate. By using examples to outline these inadequacies, a more accurate, more robust view of metaphor emerges. Far from being a mere literary flourish, the concept of metaphor—especially as metaphor is identified as the means through which symbols function—is at the very base of the general process of meaning conveyance through language.

In order …

Breastfeeding On A Nickel And A Dime: Why The Affordable Care Act's Nursing Mothers Amendment Won't Help Low-Wage Workers, Nancy Ehrenreich, Jamie Siebrese

Michigan Journal of Race and Law

As part of the Patient Protection and Affordable Care Act of 2010 (also known as “Obamacare”), Congress passed a new law requiring employers to provide accommodation to working mothers who want to express breast milk while at work. This accommodation requirement is a step forward from the preceding legal regime, under which federal courts consistently found that “lactation discrimination” did not constitute sex discrimination. But this Article predicts that the new law will nevertheless fall short of guaranteeing all women the ability to work while breastfeeding. The generality of the Act’s brief provisions, along with the broad discretion it assigns …

Ritual Knowledge, Terence Cuneo

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

On God And Necessity, Brian Leftow

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

The Most Important Current Research Questions In Urban Ecosystem Services, James Salzman, Craig Anthony (Tony) Arnold, Robert Garcia, Keith Hirokawa, Kay Jowers, Jeffrey Lejava, Margaret Peloso, Lydia Olander

Duke Environmental Law & Policy Forum

No abstract provided.

Seeing It Coming Since 1945: State Bans And Regulations Of Crafty Sciences Speech And Activity, Christine Corcos

Journal Articles

No abstract provided.

In What Senses Are Free Spirits Free?, Christa Davis Acampora

Publications and Research

My broadest claim in this article is, unsurprisingly, that there are multiple senses of freedom associated with the freedom of the free spirit. These include both positive and negative senses – that is, when describing how free spirits are free, Nietzsche sometimes characterizes this as freedom to do something, and sometimes as freedom from certain kinds of constraints. In this article, I do not aim to provide an exhaustive catalogue of the different senses invoked in Nietzsche’s ‘free spirit’ texts. Instead, I wish to highlight some particular senses, including some that are less frequently discussed in the scholarly literature and …

Biosafety: Evaluation And Regulation Of Genetically Modified (Gm) Crops In The United States, Richard E. Goodman

Department of Food Science and Technology: Faculty Publications

This review of the safety assessment of genetically modified (GM) crops is focused primarily on the process and progress in the United States (US). It reviews the development of the safety evaluation process from the Asilomar conference in 1975 considering issues relevant to recombinant DNA technology, to discussions between the US government, academic and industrial scientists between 1984 and 1994 when the first GM crops were being field tested and evaluated commercial release for food and feed production. International guidelines were also reviewed for consistency with the US system. The overall process includes consideration of information relating to history of …

Dangerous Mating Systems: Signal Complexity, Signal Content And Neural Capacity In Spiders, Marie E. Herberstein, Anne E. Wignall, Eileen Hebets, Jutta M. Schneider

Eileen Hebets Publications

Spiders are highly efficient predators in possession of exquisite sensory capacities for ambushing prey, combined with machinery for launching rapid and determined attacks. As a consequence, any sexually motivated approach carries a risk of ending up as prey rather than as a mate. Sexual selection has shaped courtship to effectively communicate the presence, identity, motivation and/or quality of potential mates, which help ameliorate these risks. Spiders communicate this information via several sensory channels, including mechanical (e.g. vibrational), visual and/or chemical, with examples of multimodal signaling beginning to emerge in the literature. The diverse environments that spiders inhabit have further shaped …

Multimodal Sensory Reliance In The Nocturnal Homing Of The Amblypygid Phrynus Pseudoparvulus (Class Arachnida, Order Amblypygi)?, Eileen A. Hebets, Alfonso Aceves-Aparicio, Samuel Aguilar-Argüello, Verner P. Bingman, Ignacio Escalante, Eben J. Gering, David R. Nelson, Jennifer Rivera, José Ángel Sánchez-Ruiz, Laura Segura-Hernández, Virginia Settepani, Daniel D. Wiegmann, Jay A. Stafstrom

Eileen Hebets Publications

Like many other nocturnal arthropods, the amblypygid Phrynus pseudoparvulus is capable of homing. The environment through which these predators navigate is a dense and heterogeneous tropical forest understory and the mechanism(s) underlying their putatively complex navigational abilities are presently unknown. This study explores the sensory inputs that might facilitate nocturnal navigation in the amblypygid P. pseudoparvulus. Specifically, we use sensory system manipulations in conjunction with field displacements to examine the potential involvement of multimodal—olfactory and visual—stimuli in P. pseudoparvulus’ homing behavior. In a first experiment, we deprived individuals of their olfactory capacity and displaced them to the opposite side of …

Genetics Of The Pig Tapeworm In Madagascar Reveal A History Of Human Dispersal And Colonization, Tetsuya Yanagida, Jean-François Carod, Yasuhito Sako, Minoru Nakao, Eric P. Hoberg, Akira Ito

Harold W. Manter Laboratory of Parasitology: Faculty Publications

An intricate history of human dispersal and geographic colonization has strongly affected the distribution of human pathogens. The pig tapeworm Taenia solium occurs throughout the world as the causative agent of cysticercosis, one of the most serious neglected tropical diseases. Discrete genetic lineages of T. solium in Asia and Africa/Latin America are geographically disjunct; only in Madagascar are they sympatric. Linguistic, archaeological and genetic evidence has indicated that the people in Madagascar have mixed ancestry from Island Southeast Asia and East Africa. Hence, anthropogenic introduction of the tapeworm from Southeast Asia and Africa had been postulated. This study shows that …

Color System For Eagles, Lee Pivnik, Fleet Library, Special Collections

1st Student Artists' Book Contest 2015

No abstract provided.

Knowledge, Attitude, And Barriers Towards The Use Of Evidence Based Practice Among Senior Dental And Medical Students In Western Saudi Arabia, Maha A. Bahammam, Amal I. Linjawi

Saudi Medical Journal

OBJECTIVES: To investigate the knowledge, attitude, and barriers using evidence based practice (EBP) by future Saudi dentists and physicians. METHODS: A questionnaire adapted from an EBP questionnaire was distributed to dental and medical final year students and new graduates at King Abdulaziz University, Jeddah, Saudi Arabia during the 2012 to 2013 academic year. The questionnaire consisted of 14 multiple-choice questions, and 2 open ended questions and was divided into 5 sections assessing different categories. Data were grouped as dental (DS) and medical (MS) students. Descriptive and group comparison statistics were conducted. RESULTS: Out of 400, 297 students responded (DS=207, MS=90) …

Differential Effects Of Intermittent Versus Continuous Haloperidol Treatment Throughout Adolescence On Haloperidol Sensitization And Social Behavior In Adulthood, Jun Gao, Ming Li

Department of Psychology: Faculty Publications

Animal work on the behavioral effects of antipsychotic treatment suggests that different dosing regimens could affect drug sensitivity differently, with an intermittent treatment regimen tending to cause a sensitization effect, while a continuous treatment causing a tolerance. In this study, we explored how haloperidol (HAL) sensitization induced throughout adolescence and tested in adulthood was differentially impacted by these two dosing regimens in the conditioned avoidance response (CAR) test.We also examined howthese two dosing regiments affected social interaction and social memory in adulthood. Male adolescent Sprague-Dawley rats were treated with HAL via either osmotic minipump(HAL-0.25 CONT; 0.25mgkg⁻¹ day⁻¹, …

White-Tailed Deer Response To Vehicle Approach: Evidence Of Unclear And Present Danger, Bradley F. Blackwelll, Thomas W. Seamans, Travis L. Devault

United States Department of Agriculture Wildlife Services: Staff Publications

The fundamental causes of animal-vehicle collisions are unclear, particularly at the level of animal detection of approaching vehicles and decision-making. Deer-vehicle collisions (DVCs) are especially costly in terms of animal mortality, property damage, and safety. Over one year, we exposed free-ranging white-tailed deer (Odocoileus virginianus) to vehicle approach under low ambient light conditions, from varying start distances, and vehicle speeds from 20 km/h to approximately 90 km/ h. We modeled flight response by deer to an approaching vehicle and tested four hypotheses: 1) flight-initiation distance (FID) would correlate positively with start distance (indicating a spatial margin of safety); …

Offices Of Goodness: Influence Without Authority In Federal Agencies, Margo Schlanger

Articles

Inducing governmental organizations to do the right thing is the central problem of public administration. Especially sharp challenges arise when “the right thing” means executing not only a primary mission but also constraints on that mission (what Philip Selznick aptly labeled “precarious values”). In a classic example, we want police to prevent and respond to crime and maintain public order, but to do so without infringing anyone’s civil rights. In the federal government, if Congress or another principal wants an executive agency to pay attention not only to its mission, but also to some other constraining or even conflicting value—I …

Land Whisperings: Poems And Palimpsests, Glen Phillips

ECU Books

Most of the poems in this book were included in the poetry section of my PhD in Creative Writing in 2006 under the title of “Land Whisperings: a Poetics of Newplace and Birthplace”. A theme of the thesis was ‘palimpsest’ the rendering of a new work over the top of an older one. Some of the poems therefore take skeletal forms from well-known British and Australian poems yet are new poems created upon the old. The poems also evoke my memories and experiences of my homeland, particularly the Wheatbelt of Western Australia but also landscapes of Italy and China in …

Des And A Proposed Theory Of Enterprise Liability, Naomi Sheiner

Fordham Law Review

    To commemorate our founding in 1914, the Board of Editors has selected six influential pieces published by the Law Review over the past 100 years and will republish one piece in each issue.
    The first piece selected by the Board is DES and a Proposed Theory of Enterprise Liability. This Comment, written in 1978 by Fordham Law Review staff member Naomi Sheiner, helped to pioneer the concept of enterprise liability. It has been cited by nearly 250 scholarly articles and in more than 100 cases, including Sindell v. Abbott Laboratories, 607 P.2d 924 (Cal. 1980), the leading case …

Extension Community Development: Building Strong, Vibrant Communities, Lionel J. Beaulieu, Sam Cordes

Journal of Extension

Extension community development (CD) became part of the work of the Cooperative Extension Service in the mid-1950s, but the seeds of the CD program were planted with the release of the Country Life Commission in 1909. This article traces a brief history of Extension CD, along with the current priorities of this program area. Key issues that the Extension system and the CD program must address in the years ahead are discussed, as well.

Casino Architecture Wars: A History Of How Las Vegas Developers Compete With Architectural Design, Stefan Al

Occasional Papers

This paper explores how Las Vegas casino devel opers have competed with architectural design. Throughout history, they emphasized different elements of the casino complex. This paper will examine three of the most heated wars that occurred between casinos over such elements: the swimming pool wars of the 1950s, the sign wars of the 1960s, and the porte cochère wars of the 1970s. This paper argues how, in the face of competition, each of these elements evolved into truly unique forms that differed greatly from other places. In its relentless pursuit to attract visitors, Las Vegas lay on the forefront of …