Digital Commons Network^™

Control-Theoretic, Mission-Driven, Optimization Techniques For Wireless Sensor Networks, Archan Misra, Sharanya Eswaran, Thomas La Porta

Research Collection School Of Computing and Information Systems

Network Utility Maximization (NUM) techniques, which cast resource sharing problems as one of distributed utility maximization, have been investigated for a variety of optimization problems in wireless and wired networks. Our recent work has extended the NUM framework to consider the case of resource sharing by multiple competing missions in a military-centric wireless sensor network (WSN) environment. Our enhanced NUM-based protocols provide rapid and dynamic mission-based adaptation of tactical wireless networks to support the transport of sensor data streams with very small control overhead. In particular, we focus specifically on mechanisms that capture the joint nature of mission utilities and …

Localized Monitoring Of Knn Queries In Wireless Sensor Networks, Yuxia Yao, Xueyan Tang, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Wireless sensor networks have been widely used in civilian and military applications. Primarily designed for monitoring purposes, many sensor applications require continuous collection and processing of sensed data. Due to the limited power supply for sensor nodes, energy efficiency is a major performance concern in query processing. In this paper, we focus on continuous kNN query processing in object tracking sensor networks. We propose a localized scheme to monitor nearest neighbors to a query point. The key idea is to establish a monitoring area for each query so that only the updates relevant to the query are collected. The monitoring …

Tuning On-Air Signatures For Balancing Performance And Confidentiality, Baihua Zheng, Wang-Chien Lee, Peng Liu, Dik Lun Lee, Xuhua Ding

Research Collection School Of Computing and Information Systems

In this paper, we investigate the trade off between performance and confidentiality in signature-based air indexing schemes for wireless data broadcast. Two metrics, namely, false drop probability and false guess probability, are defined to quantify the filtering efficiency and confidentiality loss of a signature scheme. Our analysis reveals that false drop probability and false guess probability share a similar trend as the tuning parameters of a signature scheme change and it is impossible to achieve a low false drop probability and a high false guess probability simultaneously. In order to balance the performance and confidentiality, we perform an analysis to …

Filipino Youth's Views On Mental Health, Angeles Guanzon-Lapena, Maria Caridad H. Tarroja, Maria Andrea S. Tirazona, Katrina Fernando

SDRC Publications

Many adults see adolescents as different, at times deviant and difficult to understand.  People refer to youth's experiences as generally being part of development.  Experiences of Filipino youth are seen as developmentally similar to the experiences of their peers in other parts of the world; Filipino youth experience problems and concerns typical of other teenagers.  Whereas many past studies try to understand how adolescents' problems generally affect them in ways that need intervention to help them cope with and solve their problems, this research sought to find out how Filipino youth give meaning to, describe, and understand their problems, and …

The Youth Speak: Forms, Facilitators And Obstacles To Their Political Engagement, Madelene Sta. Maria, Jose Maria Diestro, Jr.

SDRC Publications

The voices of the Filipino youth in response to the current issues in society and in governance, such as corruption, child abuse, armed conflict or poverty, seem to remain subdued.  For those who believe that it will be the purity and sincerity of these young people's voices that will rouse and provoke the rest of us into action for moral and social change, their silence is disturbing.  Many see the silence to be caused by an underlying apathy and cynicism the youth have for present social and political institutions.  Johnson in 2005, for example, documented the concern of scholars regarding …

Eco-Bio-Social Factors Of Vector Density-Developing Effective Eco-Bio-Social Factors Of Vector Density-Developing Effective Approaches To Dengue Control In The Philippines Approaches To Dengue Control In The Philippines, Jesusa Marco

SDRC Publications

Dengue is a disabling, acute infectious disease that is a leading cause of death among children in Southeast Asia. In the language used to describe how it is transmitted, a “vector,” or an organism that can carry a diseasecausing agent (i.e. a virus) without itself succumbing to the disease, passes on this agent to a “host,” or a living being (such as humans) that can be infected by the disease. This study, thus, looks into factors that contribute to sustaining vectors and how they can be managed to decrease the incidence of dengue in the Philippines. In the first phase …

Barkadahan: A Study Of Peer Group Norms And Values Among Filipino Adolescents, Jennifer Ann L. Lajom, Nico Canoy, Rajiv Amarnani, Apryl Mae Parcon, Paula Melizza Valera

SDRC Publications

Participation in peer groups plays a critical role in adolescent development and experience. The significance of peer groups in human development is likely salient throughout the lifespan, but there is reason to expect peer group interactions to most significantly influence adolescents and their growth trajectories. Adolescence, as a period, has always been a point of significant biological, cognitive, and social development, beginning with the onset of puberty. It is this transition from childhood to adulthood where adolescents face identity confusion (Erikson, 1968). It is also during this stage when they slowly try to relinquish their dependence on parents and, instead, …

Survivable Mesh-Network Design & Optimization To Support Multiple Qop Service Classes, Hoang N. Nguyen

Theses: Doctorates and Masters

Every second, vast amounts of data are transferred over communication systems around the world, and as a result, the demands on optical infrastructures are extending beyond the traditional, ring-based architecture. The range of content and services available from the Internet is increasing, and network operations are constantly under pressure to expand their optical networks in order to keep pace with the ever increasing demand for higher speed and more reliable links.

Vision And Desire: Jim Morrison's Mythography Beyond The Death Of God, Ellen J. Greenham

Theses: Doctorates and Masters

The poetry of Jim Morrison, as opposed to his lyric verse, has been the subject of little critical examination. The aim of this paper is to open up an understanding and interpretation of a mythographic landscape developed by Morrison in his response to existence in a demythologised western culture. Through the use of the Greek myth of Oedipus in its entirety, as opposed to the two most universally known events of the adult Oedipus' life, discussion here will attempt to demonstrate that Morrison developed a cohesive, holistic vision of the human condition of existence in the world, and presented a …

A Model Of Employment Literacy: Young People In Western Australia, Katherine F. Britton

Theses: Doctorates and Masters

This exploratory study aimed to examine the meanings of employment literacy among young people undertaking vocational education or training (VET), trainers, funding representatives and employers in Western Australia. A further objective was to develop a model of employment literacy that would inform training or educational organisations. Employment literacy incorporates the personal and social dimensions that young disadvantaged people require to secure and maintain employment. It also includes the understandings and capacity to access infonnation from a variety of sources and negotiate with a range of people in employment related settings. In-depth interviewing was the main method used so that different …

Self-Determination Theory In Motivation To Adopt Physical Activity In Older Adults: A Community Based Approach, Alastair Stewart

Theses: Doctorates and Masters

Australia has an increasingly aging population with increasing levels of physical inactivity. The potential detrimental effects of these two factors on the health of the community highlight the need to investigate methods to increase physical activity in older Australian adults. The study reported in this thesis formed part of the PATH (Physical Activity Time for Health) Project, a community-based research trial that compared two strategies to increase physical activity in underactive, 60-80 year old men (n = 66) and women (n = 188). Twelve recreation centres were randomised to either a supervised group based walking intervention with behavioural change components, …

Generation And Circuit Development Of Zebrafish Retinal Horizontal Cells, Philip Williams

All Theses and Dissertations (ETDs)

The construction of functional neuronal circuits requires proper coordination of many developmental processes. Neurons must be generated in the proper number and migrate to their mature locations within the nervous system. Upon completion and sometimes during neuronal migration, neurons must elaborate complex dendritic and axonal arbors and then form precise synaptic connections in the background of a plethora of possible synaptic partners. Glial cells must also establish specialized associations with a number of neuronal structures including synapses and axons. In order to create a detailed understanding of how a neuron progresses through all of these stages of development, I have …

Plenary Session Panel: The Sixth John A. Speziale Alternative Dispute Resolution Symposium, Lela P. Love

Articles

No abstract provided.

Design And Evaluation Of Distributed Algorithms For Placement Of Network Services, Todd Sproull

All Theses and Dissertations (ETDs)

Network services play an important role in the Internet today. They serve as data caches for websites, servers for multiplayer games and relay nodes for Voice over IP: VoIP) conversations. While much research has focused on the design of such services, little attention has been focused on their actual placement. This placement can impact the quality of the service, especially if low latency is a requirement. These services can be located on nodes in the network itself, making these nodes supernodes. Typically supernodes are selected in either a proprietary or ad hoc fashion, where a study of this placement is …

Computational And Experimental Investigation Of Allosteric Communication In The Transcriptional Regulator Nikr, Michael Bradley

All Theses and Dissertations (ETDs)

The Ni2+ and DNA binding protein NikR is involved in nickel regulation in Escherichia coli through transcriptional repression of the NikABCDE nickel permease. NikR is a homotetramer and each chain contains both a DNA binding ribbon-helix-helix: RHH) domain and a Ni2+ binding regulatory ACT: aspartokinase, chorismate mutase, TyrA) fold. Work herein combines computational modeling of NikR structure with experimental studies aimed at understanding allosteric communication between the ACT and RHH domains. Hydrogen/deuterium exchange mass spectrometry shows a Ni2+ specific NikR conformational change relative to bound Cu2+, Co2+, and Zn2+. Concurrent coordination geometry and in vivo repressor function studies show that …

Coordinate Interstitial Deletions Of Retinoblastoma (Rb1) And Neurobeachin (Nbea) Genes On Chromosome 13 In Mgus And Multiple Myeloma, Julie O'Neal

All Theses and Dissertations (ETDs)

ABSTRACT OF THE DISSERTATION Coordinate interstitial deletions of Retinoblastoma: RB1) and Neurobeachin: NBEA) genes on chromosome 13 in monoclonal gammopathy of undetermined significance: MGUS) and multiple myeloma By Julie O'Neal Doctor of Philosophy in Biology and Biomedical Sciences: Molecular and Cellular Biology) Washington University in Saint Louis, 2009 Assistant Professor Michael H. Tomasson, Chair Numeric or structural chromosomal abnormalities are detected in nearly all patients with plasma cell dyscrasias, including primary amyloidosis, monoclonal gammopathy of undetermined significance: MGUS) and multiple myeloma: MM). Chromosome 13 deletions, most frequently monosomy 13, are detected in 10- 20% of MM cases by routine cytogenetics …

The Application Of Bok’S Undergraduate Educational Framework In The Analysis And Acquisition Of Core Competencies Among Camp Adventure Youth Services Seasonal Staff, Bin Ruan

Dissertations and Theses @ UNI

The purpose of this study was to investigate the growth trajectory of college and/or university students in core competencies from entry to exit in the Camp Adventure™ Youth Services (CAYS) experience using the lens offered by Bok's framework. Specifically, students' growth patterns in core competencies were charted at three phases, namely, (1) baseline of their core competencies at entry level; (2) after receiving knowledge and practical training on the theory and implementation of CAYS' course but before its field experience; and (3) immediately after the CAYS' field experience. The core competencies included in the study were, according to Bok's framework, …

A Quest For Meaning In Spontaneous Brain Activity - From Fmri To Electrophysiology To Complexity Science, Biyu He

All Theses and Dissertations (ETDs)

The brain is not a silent, complex input/output system waiting to be driven by external stimuli; instead, it is a closed, self-referential system operating on its own with sensory information modulating rather than determining its activity. Ongoing spontaneous brain activity costs the majority of the brain's energy budget, maintains the brain's functional architecture, and makes predictions about the environment and the future. I have completed three separate studies on the functional significance and the organization of spontaneous brain activity. The first study showed that strokes disrupt large-scale network coherence in the spontaneous functional magnetic resonance imaging: fMRI) signals, and that …

Captivating Emotions: Sentiment And The Work Of Rhetorical Drag In Colonial And Early National Captivity Narrative, Gleidson Gouveia

Dissertations and Theses @ UNI

Captivity narrative, the American genre initiated early in the seventeenth century, tells the story of Europeans abducted by Native Americans in the New England frontier. These texts, however, do not simply tell the subjects' experiences of confinement among the Indians but reveal important relations of power, religion, and politics that took place in Early America. This work analyzes the captivity narratives of Mary Rowlandson, Mary Swarton, John Williams, Mary Jemison, and John Tanner to understand how their experiences were appropriated by third parties in order to meet religious and political ends of their respective times. Following scholars of captivity narrative …

Characteristics Of Highly Effective Teachers: A Perspective From Students With Disabilities, David J. Smith

Dissertations and Theses @ UNI

Teacher quality is a widely discussed topic in education. States, districts, schools, parents, and other stakeholders want to know how to measure, improve, and reward teacher quality. A major factor in the rise in interest about teacher quality is clear evidence that individual teachers are able to positively affect student achievement, specifically in relationship to students' standardized test scores (No Child Left Behind Legislation). Even a cursory look at statewide student achievement data reveals that students with disabilities are achieving at lower levels in comparison to their peers without disabilities.

While several researchers have asked students to identify characteristics of …

Taiwan's Language Curriculum And Policy: A Rhetorical Analysis Of The Dpp's Claims-Making, Yi-Hsuan Lee

Dissertations and Theses @ UNI

This case study of Taiwan's language curriculum and policy is a rhetorical analysis of the claims-making regarding changes with Taiwan's native languages and Chinese education.

To answer the research question of whether or not the Democratic Progressive Party (DPP) government claims support its language curriculum and policy changes, this study applied (a) Social problems research, and (b) Burke's dramatisim to analyze the claims. Two statements by the Taiwanese government about its educational policy, during the 2000-2008 presidencies, were analyzed along with the actual curriculum guidelines. Also, the opponents' opinions regarding the government's actions, which were represented in the newspapers, were …

The Rules Against Scandal And What They Mean For The First Amendment’S Religion Clauses, Marci A. Hamilton

Articles

No abstract provided.

Using Transformative Learning Theory To Enhance Professional Development, Susan M. Cahill, Michelle Bulanda

Internet Journal of Allied Health Sciences and Practice

Purpose: Pediatric occupational therapy and physical therapy interventions for children with disabilities are designed to increase function and often focus on developmental skills instead of on the environmental context and promoting self-determination skills. A professional development course was developed to help therapists develop intervention strategies to meet developmental outcomes, while also promoting children's self-determination and creating opportunities for children to authentically participating in daily routines, including leisure and community play. Transformative learning theory was used as a basis to develop this course. The purpose of this article is to report on course activities and the assessment of participants' "transformation" at …

An Assessment Of Faculty Usage Of Youtube As A Teaching Resource, Sloane C. Burke, Shonna Snyder, Robin C. Rager

Internet Journal of Allied Health Sciences and Practice

Creative classroom techniques incorporating technology promote a more productive and enriched learning environment. Preparing future health educators in today’s technology-driven society requires faculty to adopt new teaching strategies which motivate and engage the new tech-savvy Web 2.0 generation. YouTube® is a popular online video-sharing web site for both scholarly and non-scholarly communication. Currently, there are no published studies on the quantitative assessment of faculty utilization of YouTube in the health education classroom. The purpose of this pilot study was to 1) determine faculty’s current and potential utilization of YouTube in their classes; 2) identify faculty perceptions of the benefits of …

The Hot Seat: Challenging Critical Thinking And Problem Solving Skills In Physical Therapist Students, Bill O'Dell, Jennifer Mai, Alecia Thiele, Andrew Priest, Kathleen Salamon

Internet Journal of Allied Health Sciences and Practice

Purpose: Allied health profession students must develop critical thinking and problem solving skills to be able to make clinical decisions. The purpose of this paper is to describe an educational model used in a physical therapist education program to improve students’ confidence in clinical decision-making. Methods: The faculty chose topics for each forum and invited specific clinicians to present actual clinical cases to students in small group settings. The small groups spent 30 minutes focused on each case, and then rotated to a different clinician so each had exposure to three scenarios. After presenting subjective clinical information, the clinicians asked …

Affirmative Action Plan 2009, Illinois State University

Affirmative Action Plans

Illinois State University Affirmative Action Plan

Nature And Environment In Nineteenth-Century Austrian Literature, Bartell Berg

All Theses and Dissertations (ETDs)

This dissertation illuminates the void of what Christopher Manes refers to in "Nature and Silence" as the "realm of silences, a world of "not saids" called nature, obscured in global claims of eternal truths about human difference, rationality, and transcendence." With the help of ecocriticism, my research explores the development of ecological themes in the writings of four nineteenth-century Austrians from deforestation to industrialization to the growth of gardening culture. In addition, I investigate the nexus between the philosophical and scientific origins of ecology as a discipline and its representation in Austrian literature.

Financial Crisis And Future Securities Regulation, Mark Collins

All Theses and Dissertations (ETDs)

No abstract provided.

Beyond The Observable: Examining Self-Reported Well-Being In People With Dementia, Wingyun Mak

All Theses and Dissertations (ETDs)

The well-being of people with dementia is not well understood. Researchers often measure their well-being through observational methods or via proxies, but self-report is rarely used. Recently there is evidence that people with mild to moderate dementia are able to give reliable reports of their well-being, but empirical work in this area is limited. Most dementia-specific measures focus on mood or life satisfaction, and there are few that gauge more existential aspects of well-being: e.g., purpose in life). This study tested the use of a non-dementia-specific well-being measure in people with mild to moderate dementia. The relationship between goal pursuit, …

A Thesis Towards Development Of An Occupational Therapy Game System For Stroke Patients, Emily Yang

All Theses and Dissertations (ETDs)

Persons who have suffered from stroke participate in occupational therapy to help recover occupational functionality, but therapy is expensive and maximal recovery often depends on repetitive, tedious exercises to be done by patients both in therapy sessions and on their own. Often patients do not have the resources or motivation to complete the treatment required to give them the best results. This thesis is presented as part of a larger project in which we aim to enable occupational therapists to use the Looking Glass programming environment to create computer games for their patients that can be played inexpensively and effectively, …