Digital Commons Network^™

Impact Of Location History Collection Schemes On Observed Human Mobility Features, Alicia Rodriguez-Carrion, Sajal K. Das, Celeste Campo, Carlos Garcia-Rubio

Computer Science Faculty Research & Creative Works

Human mobility knowledge is key for urban planning or mobility model's design. Therefore, estimating reliable mobility parameters is crucial to lay an unbiased foundation. However, most works estimating such features rely on datasets made up of the history of mobile network cells where the user is located when she makes active use of the network, known as Call Data Records (CDRs), or every time their device connects to a new cell, without taking into account cell changes not caused by movement. Could we accurately characterize human mobility with such datasets? In this work we consider three approaches to collect network-based …

Exploring Optimization And Caching For Efficient Collection Operations, Venkata Krishna Suhas Nerella, Swetha Surapaneni, Sanjay K. Madria, Thomas Weigert

Computer Science Faculty Research & Creative Works

Many large programs operate on collection types. Extensive libraries are available in many programming languages, such as the C++ Standard Template Library, which make programming with collections convenient. Extending programming languages to provide collection queries as first-class constructs in the language would not only allow programmers to write queries explicitly in their programs but it would also allow compilers to leverage the wealth of experience available from the database domain to optimize such queries. This paper describes an approach to reduce the run time of programs involving explicit collection queries by performing run time query optimization that is effective for …

An Access Point To Device Association Technique For Optimized Data Transfer In Mobile Grids, Ansuman Banerjee, Himadri Sekhar Paul, Arijit Mukherjee, Pubali Datta, Sajal K. Das

Computer Science Faculty Research & Creative Works

In a mobile grid computing framework where mobile devices are used as computing resources, minimizing the task offloading time remains an important issue. A task is an independent unit of execution consisting of a input data volume for execution and optionally a target-specific executable. We consider a mobile grid infrastructure where mobile devices are connected via Wi-Fi network and the grid infrastructure has a set of tasks (i.e. a set of data volumes) to be transferred to a subset of the mobile devices. In a Wi-Fi network, mobile devices usually associate themselves to the access points (APs) having the strongest …

Intelligent Management Systems For Energy Efficiency In Buildings: A Survey, Alessandra De Paola, Marco Ortolani, Giuseppe Lo Re, Giuseppe Anastasi, Sajal K. Das

Computer Science Faculty Research & Creative Works

In recent years, reduction of energy consumption in buildings has increasingly gained interest among researchers mainly due to practical reasons, such as economic advantages and long-term environmental sustainability. Many solutions have been proposed in the literature to address this important issue from complementary perspectives, which are often hard to capture in a comprehensive manner. This survey article aims at providing a structured and unifying treatment of the existing literature on intelligent energy management systems in buildings, with a distinct focus on available architectures and methodology supporting a vision transcending the well-established smart home vision, in favor of the novel Ambient …

Data Pattern Based Electromagnetic Interference Modeling For Ic Packaging, Nick K.H. Huang, Tao Wang, Li (Lijun) Jun Jiang, X. Y. Xiong

Electrical and Computer Engineering Faculty Research & Creative Works

Electromagnetic interference (EMI) is becoming more serious when the data rate of the digital system continues increasing. However, its modeling and analysis are very challenging. In this paper, a novel electromagnetic superposition method is developed to model the IC packaging electromagnetic emission. It employs the equivalence principle to obtain the electromagnetic field response over a broad spectrum. Then it uses the linear property of the passive parasitic system to superpose the contribution of different signals on the packaging. As a result, with certain pre-calculations, it is convenient to compute the electromagnetic emission efficiently from different signals with various data pattern …

Differential-Forms-Motivated Discretizations Of Electromagnetic Differential And Integral Equations, Qi I. Dai, Weng Cho Chew, Li (Lijun) Jun Jiang, Yumao Wu

Electrical and Computer Engineering Faculty Research & Creative Works

In this letter, we present a differential-forms-motivated procedure to unify and guide discretizations of differential and integral equations in computational electromagnetics (CEM). In order to solve such equations accurately, it is crucial to find an appropriate matrix representation of the governing differential or integral operator. Differential forms theory inspires a general procedure of selecting both expansion and test functions wisely. Many well-functioning discretizations in finite element method (FEM) and boundary element method (BEM) can be reinterpreted with this theory. Moreoever, our approach offers guidance for discretizing complicated problems where straightforward discretizations may not be available. © 2014 IEEE.

Robust And Resilient State-Dependent Control Of Continuous-Time Nonlinear Systems With General Performance Criteria, Xin Wang, Edwin E. Yaz, James Long

Electrical and Computer Engineering Faculty Research and Publications

A novel state-dependent control approach for continuous-time nonlinear systems with general performance criteria is presented in this paper. This controller is optimally robust for model uncertainties and resilient against control feedback gain perturbations in achieving general performance criteria to secure quadratic optimality with inherent asymptotic stability property together with quadratic dissipative type of disturbance reduction. For the system model, unstructured uncertainty description is assumed, which incorporates commonly used types of uncertainties, such as norm-bounded and positive real uncertainties as special cases. By solving a state-dependent linear matrix inequality at each time, sufficient condition for the control solution can be found …

Admissions Viewbook, 2014-2015, Illinois State University, Office Of Admissions

Admissions Viewbook

Recruitment booklet created by Illinois State University's Office of Admissions

Laboratory Schools Annual Report, 2013-2014, Laboratory Schools, Illinois State University

Annual Reports – Laboratory Schools

Illinois State University Laboratory Schools annual report

Developing Bilateral And Spatial Concepts In Primary School-Aged Children: An Empirical Evaluation Of The Anker Bilateral Spatial System, Janet Richmond Dr, M Taylor Dr, S Evans

Research outputs 2014 to 2021

Background: Visual-spatial and visual-motor perceptual difficulties contribute to school-aged learning problems. Hence, a need exists to address children’s visual-spatial and visual-motor perceptual difficulties as early as possible in the child’s school career. Thus, this study reports on the evaluation of the Anker Bilateral Spatial System’s (ABSS) effectiveness in remediating primary school children’s perceptual difficulties.

Method: Thirty-one children (17 boys and 14 girls) aged 6 to 12 years who had been identified by their classroom teacher as having observable visual-spatial and visual-motor perceptual difficulties participated in a 10-week pre/posttest intervention study. The study’s pre/posttest assessments included the Developmental Test of Visual-Motor …

Australian Smes: Waste Sent To Landfill, Janice Redmond, Elizabeth A. Walker, Craig M. Parker, Mike Simpson

Research outputs 2014 to 2021

Landfill waste has a negative impact on the environment and Small and Medium Enterprises (SMEs) are believed to be significant contributors. There is little government or scholarly research, however, quantifying the collective volume of waste SMEs send to landfill. The limited studies instead measure total volumes (landfill and recycling combined) and/or do not distinguish between specific waste streams (e.g. wood) and subcategories (e.g. dust). This paper contributes to knowledge by reconceptualising SME waste into subcategories and by measuring landfill volumes. It presents findings from 404 Australian SMEs which found that, in descending order, cardboard, paper, plastic wrap, wood dust and …

Leadership In Sustainability: Creating An Interface Between Creativity And Leadership Theory In Dealing With "Wicked Problems", Renee Newman-Storen

Research outputs 2014 to 2021

Fundamental to Leadership in Sustainability, a course in the Masters in Sustainability and Climate Policy (coursework) offered through Curtin University Sustainability Policy (CUSP) Institute, is that the complexity, flexibility and vitality of sustainability are precisely why sustainability practitioners commit themselves to finding new and innovative solutions to complex problems. The course asks the student to "think differently" and to engage in debate that inspires and encourages creative thinking strategies for the planning and development of our cities and communities. This paper details what the course is about, how it is structured and what the connections are between creativity, sustainability and …

Reaching Perinatal Women Online: The Healthy You, Healthy Baby Website And App, Lydia Hearn, Margaret Miller, Leanne Lester

Research outputs 2014 to 2021

Overwhelming evidence reveals the close link between unwarranted weight gain among childbearing women and childhood adiposity. Yet current barriers limit the capacity of perinatal health care providers (PHCPs) to offer healthy lifestyle counselling. In response, today's Internet savvy women are turning to online resources to access health information, with the potential of revolutionising health services by enabling PHCPs to guide women to appropriate online resources. This paper presents the findings of a project designed to develop an online resource to promote healthy lifestyles during the perinatal period. The methodology involved focus groups and interviews with perinatal women and PHCPs to …

Climate Change And Mediterranean Seagrass Meadows: A Synopsis For Environmental Managers, G Pergent, H Bazairi, C N. Bianchi, C F. Boudouresque, M C. Buia, S Calvo, P Clabaut, M Harmelinvivien, M Angel Mateo, M Montefalcone, C Morri, S Orfanidis, C Pergentmartini, R Semroud, Oscar Serrano, T Thibaut, A Tomasello, M Verlaque

Research outputs 2014 to 2021

This synopsis focuses on the effects of climate change on Mediterranean seagrasses, and associated communities, and on the contribution of the main species, Posidonia oceanica, to the mitigation of climate change effects through sequestering carbon dioxide. Whilst the regression of seagrass meadows is well documented, generally linked to anthropogenic pressures, global warming could be a cause of new significant regression, notably linked to the introduction of exotic species, the rise of Sea-Surface Temperature (SST), and relative sea level. Seagrass communities could also be affected by climate change through the replacement of high structural complexity seagrass species by species of lower …

Mental Models For The Negation Of Conjunctions And Disjunctions, Guillermo Macbeth, Eugenia Razumiejczyk, María C. Crivello, Claudia Bolzán, Carolina I. Pereyra Girardi, Guillermo Campitelli

Research outputs 2014 to 2021

This study investigates why reasoning that involves negation is extremely difficult. We presented participants with reasoning problems containing sentences with negation of conjunctions and disjunctions in order to test predictions derived from the Mental Models Theory of human thought. According to this theory, reasoning consists of representing and comparing possibilities. Different sentential forms would require different cognitive demands. In particular, responses to a sentential negation task would be modulated by working memory load. This prediction would hold for correct responses but also for the general pattern of responses that includes incorrect responses when the task offers different response options. A …

Mechanisms And Ecological Role Of Carbon Transfer Within Coastal Seascapes, Glenn A. Hyndes, Ivan Nagelkerken, Rebecca J. Mcleod, Rod M. Connolly, Paul S. Lavery, Mathew A. Vanderklift

Research outputs 2014 to 2021

Worldwide, coastal systems provide some of the most productive habitats, which potentially influence a range of marine and terrestrial ecosystems through the transfer of nutrients and energy. Several reviews have examined aspects of connectivity within coastal seascapes, but the scope of those reviews has been limited to single systems or single vectors. We use the transfer of carbon to examine the processes of connectivity through multiple vectors in multiple ecosystems using four coastal seascapes as case studies. We discuss and compare the main vectors of carbon connecting different ecosystems, and then the natural and human-induced factors that influence the magnitude …

A Comparison Of Aphasia Therapy Outcomes Before And After A Very Early Rehabilitation Programme Following Stroke, Erin Godecke, Natalie A. Ciccone, Andrew S. Granger, Tapan Rai, Deborah West, Angela Cream, Jade Cartwright, Graeme J. Hankey

Research outputs 2014 to 2021

Background Very early aphasia rehabilitation studies have shown mixed results. Differences in therapy intensity and therapy type contribute significantly to the equivocal results. Aims To compare a standardized, prescribed very early aphasia therapy regimen with a historical usual care control group at therapy completion (4-5 weeks post-stroke) and again at follow-up (6 months). Methods & Procedures This study compared two cohorts from successive studies conducted in four Australian acute/sub-acute hospitals. The studies had near identical recruitment, blinded assessment and data-collection protocols. The Very Early Rehabilitation (VER) cohort (N = 20) had mild-severe aphasia and received up to 20 1-h sessions …

Western Australian Graduate Diploma Of Education (Primary) Students' Perceptions Of Sustainability, Judith Clare Odgaard

Theses: Doctorates and Masters

In late 2011, the researcher investigated a cohort of Western Australian (WA) Graduate Diploma of Education Primary (GDE-P) students’ perceptions of Sustainability across a broad range of biophysical/natural, social and cultural, economic and political spheres. The study occurred during the seventh year of UNESCO’s Decade of Education for Sustainability Development, and when Sustainability Education became one of three cross-curriculum priorities of the new Australian Curriculum. Importantly, the students’ perceptions were interpreted during the context of the Post Global Financial Crisis and after Julia Gillard replaced Kevin Rudd as the Labor Prime Minister. The intense political context was often supported by …

Elliott Carter And His Use Of Metric And Temporal Modulaton In His Eight Pieces For Four Timpani : An Examination Into The Application Of Click Tracks During The Preparation And Performance Of These Works, Tegan Lebrun

Theses : Honours

Elliott Carter’s Eight Pieces for Four Timpani have become integral works in the solo timpani repertoire. They continue to offer technical and musical challenges to both developing and professional players and have influenced the development of the solo timpani genre to date. These pieces contain metric and temporal modulation – musical processes which alter certain performance parameters concerning pulse and subdivision tempi.

This dissertation investigates Carter’s use of metric and temporal modulation in his Eight Pieces for Four Timpani and examines the effects click track application has on the performance of these works. A brief biography of Carter and his …

Financial Statement Analysis, Steelman Library

Syllabus Repository

No abstract provided.

Biology I Lab, Sheila Prabhakar Abraham Dr.

Syllabus Repository

No abstract provided.

Biology I Lab, Todd Schraw

Syllabus Repository

No abstract provided.

Biology Ii Lab, Todd Schraw

Syllabus Repository

No abstract provided.

Biol 208l Anatomy And Physiology I Lab Syllabus, Steelman Library, A Franklin Dr

Syllabus Repository

No abstract provided.

General Genetics Lab, Steelman Library, Todd Schraw Dr.

Syllabus Repository

No abstract provided.

Computer Science Concept Inventories: Past And Future, Cynthia Taylor, Daniel Zingaro, Leo Porter, Kevin C. Webb, C. B. Lee, Michael Clancy

Faculty & Staff Scholarship

Concept Inventories (CIs) are assessments designed to measure student learning of core concepts. CIs have become well known for their major impact on pedagogical techniques in other sciences, especially physics. Presently, there are no widely used, validated CIs for computer science. However, considerable groundwork has been performed in the form of identifying core concepts, analyzing student misconceptions, and developing CI assessment questions. Although much of the work has been focused on CS1 and a CI has been developed for digital logic, some preliminary work on CIs is underway for other courses. This literature review examines CI work in other STEM …

Bmp-2 Overexpression Augments Vascular Smooth Muscle Cell Motility By Upregulating Myosin Va Via Erk Signaling, Ming Zhang, Min Yang, Liping Liu, Wayne Bond Lau, Hai Gao, Mankun Xin, Lixiao Su, Jian Wang, Shujuan Cheng, Qian Fan, Jinghua Liu

Department of Emergency Medicine Faculty Papers

Background. The disruption of physiologic vascular smooth muscle cell (VSMC) migration initiates atherosclerosis development. The biochemical mechanisms leading to dysfunctional VSMC motility remain unknown. Recently, cytokine BMP-2 has been implicated in various vascular physiologic and pathologic processes. However, whether BMP-2 has any effect upon VSMC motility, or by what manner, has never been investigated. Methods. VSMCs were adenovirally transfected to genetically overexpress BMP-2. VSMC motility was detected by modified Boyden chamber assay, confocal time-lapse video assay, and a colony wounding assay. Gene chip array and RT-PCR were employed to identify genes potentially regulated by BMP-2. Western blot and real-time PCR …

The Market In Unmatured Tort Claims: Twenty-Five Years Later, Stephen G. Marks

Faculty Scholarship

In an article in 1989 in the Virginia Law Review, Professor Robert Cooter argued for changes in the law that would facilitate the development of a market in unmatured tort claims. An unmatured tort claim is a potential claim that a potential victim has before any injury has occurred. Cooter proposed that potential victims have the right to sell their unmatured tort claims. That is, Cooter proposed that potential victims be allowed to sell their right to sue even before an accident or injury ever occurs. Even twenty-five years later, the proposal remains both bold and imaginative, and yet it …

An Exploratory Study Of Factors Affecting Retention Rates Of Freshmen In The College Of Technology At Indiana State University, Bhargavi Vemulapalli

All-Inclusive List of Electronic Theses and Dissertations

This study explored the factors affecting the retention rates of freshman students in the College of Technology (COT) at Indiana State University. Literature supports that factors such as age, gender, ethnicity, socioeconomic status, and parentalEducation are valid variables affecting the retention rates of freshman student populations across the United States. Also included in the list of valid retention variables are pre-college factors including high school curriculum, SAT/ACT scores, and high school GPA. Environmental factors such as living in dorms or being a commuter student, working on campus or off campus, and number of hours working per week are also considered …

Online Experiences Of Adolescents With Asperger's Syndrome And High-Functioning Autism, Shin Ruu Ko

All-Inclusive List of Electronic Theses and Dissertations

This study investigated the online experiences of 10 adolescents with Asperger's Disorder (AD). This study was exploratory in nature and employed a qualitative approach. Three research questions guided this study: (a) What are the positive and negative online experiences of youth with ASD?, (b) What are the perceptions of online interactions in comparison to offline interactions held by youth with ASD?, and (c) What experiences with social connectedness and cyberbullying do youth with ASD have as a result of Internet usage? Four themes and 14 subthemes emerged during the process of analyzing the data: (a) Benefits of Internet Usage (Social, …