Digital Commons Network^™

منظومة كبح تلقائیة لمركبة باستخدام المسیطر المضبب (Controller Fuzzy), Ahmed Sabah Abdul Ameer, Ahmed I. Al- Dolaimi, Haider Sabah

Iraqi Journal of Computers, Communications, Control and Systems Engineering

In this search, development the automatic brake system for the vehicle by using Fuzzy controller to avoid crashing the vehicle with any body in front of it such as body is station or move. The rated speed between the vehicle and the front body ahead of it and the distance between them, they be intendance for controller but the outer is brake torque which applied on to the tires. The propose controller can be sense the slipping which occur between the tires and the road surface during the stopping and trying to make the value of slip in the amount …

Using Community Service Projects To Teach Leadership And Team-Building: Theoretical Foundations, Students' Reactions And Practical Considerations, Gilbert Tan

Research Collection Lee Kong Chian School Of Business

This paper discusses the theoretical foundations of utilizing Community Service Project (CSP) or service-learning to teach Leadership and Team-Building. It examines the students’ reactions to this innovative method of instruction. This is done through conducting a content analysis of students’ learning journals, in which students reflect on their CSP learning experiences. Two themes emerged from the data: (a) variety of learning experiences, and (b) impact of CSP experience. The data suggested that students derived a variety of learning experiences from the CSP. In addition, there were attitudinal and learning impacts associated with the CSP experiences. The paper also outlines some …

Retest Effects In Operational Selection Settings: Development And Test Of A Framework, Filip Lievens, Tine Buyse, Paul R. Sackett

Research Collection Lee Kong Chian School Of Business

This study proposes a framework for examining the effects of retaking tests in operational selection settings. A central feature of this framework is the distinction between within-person and between-person retest effects. This framework is used to develop hypotheses about retest effects for exemplars of 3 types of tests (knowledge tests, cognitive ability tests, and situational judgment tests) and to test these hypotheses in a high stakes selection setting (admission to medical studies in Belgium). Analyses of within-person retest effects showed that mean scores of repeat test takers were one-third of a standard deviation higher for the knowledge test and situational …

Being Whole: Aligning Personhoods To Achieve Successful Childbirth With A History Of Childhood Sexual Abuse During Perinatal Services, Karla Kendall Richmond Phd, Msn, Rnc, Cns

Dissertations

Being a pregnant female is a temporary condition. A woman with a history of childhood sexual abuse aligns the personhoods of child victim, adult survivor and pregnant female to achieve a successful pregnancy, labor, delivery and postpartum experience. Female survivors desire to be recognized and function as whole being during the perinatal experience. It is estimated that 15 to 32 percent of females prior to the age of eighteen have unwanted sexual contact. Female survivors carry this history of childhood sexual abuse (CSA) with them throughout their lives which may involve childbirth. There are many long-term psychological consequences that can …

The Stability Of The Iodate -Arsenous Acid Reaction Front While Advected By Poiseuille Flow, Robert S. Spangler

Graduate Theses, Dissertations, and Problem Reports (ETD)

The competition between stabilizing and destabilizing effects is a motif that occurs in every aspect of the human experience. The coupling between the dynamics of chemical reactions and fluids offers a fruitful context in which to examine the patterns that arise in the presence of this competition.;The upward-propagating iodate-arsenous acid front is an example of a system in constant struggle. As it moves upward, it leaves a reacted solution of lesser density behind (and below) it. The system is thus subjected to a Raleigh-Taylor-like instability. On the other hand, the well understood (experimentally and theoretically) relationship between the front speed …

The Use Of Charge -Charge Correlation In Impedance Measurements: A Test Of The Epet Method, Christopher W. Gregory

Graduate Theses, Dissertations, and Problem Reports (ETD)

It is well known that biological tissues possess impedance properties that might be useful in medical diagnostics and treatment. Electrical Impedance Tomography (EIT) images internal electrical properties by using numerical methods to solve Laplace's differential equation. The indirect reconstruction method (IRM), a common method in application, predicts internal electrical property distribution by iteratively computing a forward and inverse solution. This approach reduces the non-linear Laplace's equation into a poorly conditioned series of linear equations, which are solved simultaneously. This method suffers from high computational effort and is susceptible to prediction errors that stem from measurement noise.;As an alternative to Laplace's …

Handcuffed Hegemony: International Restraint In Unbalanced Systems, Mark E. Schaefer

Graduate Theses, Dissertations, and Problem Reports (ETD)

This work contends that the current systemic view of hegemonic systems is incorrect. On one hand hegemonic actors are conceptualized as omnipotent actors that can mold the system to best reflect its goals. Still, others illustrate that such unipolar systems can never be achieved, or at best exist for a short time as other powers move to rebalance the international system. Mearsheimer illustrates a more realistic approach, that unbalanced multipolar systems can exist, in which a larger state is present in a traditional multipolar system, not a traditional vertical authority structure. He contends that such a system is transient, for …

A Qualitative Study Of Pre -Service Teachers Using Co -Teaching As A Method To Understand Scientific Process Skills To Teach *Inquiry, Jennifer Carter Mccain

Graduate Theses, Dissertations, and Problem Reports (ETD)

The National Science Education Standards (NSES) have established scientific literacy as a goal for all students. The goals advocate scientific inquiry as an instructional strategy to be used in the classroom, and standards of inquiry have even been established. At the same time, co-teaching has become prevalent in classroom as regular education teachers work with special education teachers. The classrooms are inclusive and both teachers are to work together to benefit all the students. Research has shown positive perceptions and negative perceptions of co-teaching. In this study, pre-service teachers are co-taught an elementary science methods course at a medium-sized university. …

Alcalá View 2005 22.04, University Of San Diego Publications Office

Alcalá View (1985-2006)

A Brand New Task Force Bolsters USD's Brand; Alisa Burke's Canvases Add Life to Manchester; USD Participants Walk the Talk; SEA Snippets; Task Force Members; Construction Corner; It's A Date! Party at the Plaza; Chapel Tour; Icons Exhibit; Alumni Mass; Feasts; Real Estate Conference; December Graduates Mass; Weight Watchers At Work; Milestones; Classifieds

A Grapheme To Phoneme Converter For Standard Malay, Haizhou Li, Mahani Aljunied, Boon Seong Teoh

Research Collection Lee Kong Chian School Of Business

This paper describes the process of creating a grapheme-to-phoneme (G2P) converter for Standard Malay (SM). A fundamental step to building TTS and ASR engines, is to build a good G2P system that can automatically generate accurate phonemic representations for words. Our goal is to generate phonemes that reflect real speech, thereby facilitating more accurate phoneme alignment with actual waveforms (obtained from voice-data collection), keeping human intervention to the minimum. Here we discuss the key areas in SM that require considerable phonemic alterations including letter elisions, consonant insertions, multiple ways of uttering a letter/diagraph – areas that any good G2P system …

Fostering Total Wellness Through Peer Helping: Reflections On The Smu Experiences, Gilbert Tan, Timothy Hsi

Research Collection Lee Kong Chian School Of Business

Peer Helping is widely implemented in Colleges and Universities in the United States and Canada. Despite the popularity of these programs, very little has been researched on peer helping in the Asian context. This paper traces the theoretical foundations of peer helping and the nascent development of a peer helping program in the Singapore Management University and how this program has developed since the beginning of 2004. The initial focus of the program was based on the model of paraprofessional student counselors assisting their fellow peers through difficult moments in their lives. Over time, the program was fine-tuned to embrace …

Controllability, Observability And Realizability, Inna N. Smith

College of Graduate Studies: Theses & Dissertations

In this research project, we analyze three important concepts of the control theory, including controllability, observability and realizability. In particular, we analyze the theory of and solutions to linear time systems, continuous and discrete time systems, time-varying systems, and first-order matrix Sylvester systems. Examples and sample computed calculations are provided for both uncontrolled and controlled systems. We also develop a new method for computing the approximate values of matrix exponentials, and use this to estimate solutions to initial value problems.

The Internet And Civil Society: Environmental And Labour Organizations In Hong Kong, Yin-Wah Chu, James T. H. Tang

Research Collection School of Social Sciences

To what extent has the Internet strengthened civil society? In which ways have civil society organizations (CSOs) used the internet to communicate their missions, enhance the discussion of public issues, extend networks and mobilize collective actions? This article seeks to answer these and related questions by reporting on an empirical study in Hong Kong. The study involves an analysis of the web pages launched by 14 environmental groups and 22 labour organizations on the one hand, and in-depth interviews with representatives of five of these organizations on the other. Due to the lack of resources and low level of e-readiness …

University Of San Diego News Print Media Coverage 2005.12, University Of San Diego Office Of Public Relations

Print Media Coverage (1947-2009)

Printed clippings housed in folders with a table of contents arranged by topic.

Leading Economic Indicators: December 2005, Alan Gin

USD Burnham-Moores Index of Leading Economic Indicators

No abstract provided.

Usd Magazine Winter 2005, University Of San Diego

University of San Diego Magazine (1992- )

Contents; Editorial License; Letters to the Editor; Campus Almanac; Alumni Almanac; Faculty Almanac; Sport Almanac; Breathing Room; Bulldog for the Underdog; In His Natural Habitat; Class Notes; Alumni Gallery; In Your Own Words; Calender; USD Reflection

Teaching Reading: Report And Recommendations, Ken Rowe, National Inquiry Into The Teaching Of Literacy (Australia)

School and system improvement

The objectives of the Inquiry were to review and analyse recent national and international research about literacy teaching approaches; identify the extent to which prospective teachers are provided with reading teaching approaches and skills that are effective in the classroom and have the opportunities to develop and practise the skills required to implement effective classroom reading programs; identify the ways in which research evidence on literacy teaching and policies in Australian schools can best inform classroom teaching practice and support teacher professional learning; examine the effectiveness of assessment methods being used to monitor the progress of students' early reading learning; …

Job Perceptions Within Campus Law Enforcement, Duane Terpstra

Dissertations

The purpose of the study was to determine to what degree do practicing campus police officers' perceptions of their job responsibilities align with those conceptualized as ideal by scholars in the area of campus law enforcement, and if the perceptions do not align, what accounts for the lack of alignment. A survey was used to examine the relationship between the job satisfaction of campus police officers and their job responsibilities.

The research procedure consisted of a survey that was sent to police offices located in the East North Central region as defined by the Department of Justice, which consists of …

An Evaluation Of The Renaissance Zone Programs Of Michigan, Yuanlei Zhu

Dissertations

This dissertation analyzes whether the Renaissance Zone (RZ) programs in the state of Michigan are effective in helping distressed urban areas. The unique ES202 data permits us to use both establishment level data and aggregated zip level data to examine the impact of RZ programs on the establishment number and the firms' employment, real wage, and life duration. Based upon the presumption that different firms are sensitive to the tax incentives in different ways, this study examines the impact on all firms, on new firms, dead firms, and existing firms, on manufacturing and service firms, and on large and small …

A Study Of How Precursor Key Concepts For Organic Chemistry Success Are Understood By General Chemistry Students, Patrick Gerard Meyer

Dissertations

This study examines college student understanding of key concepts that will support future organic chemistry success as determined by university instructors. During four one-hour individual interviews the sixteen subjects attempted to solve general chemistry problems. A think-aloud protocol was used along with a whiteboard where the students could draw and illustrate their ideas. The protocols for the interviews were adapted from the Covalent Structure and Bonding two-tiered multiple choice diagnostic instrument (Peterson, Treagust, & Garnett, 1989) and augmented by the Geometry and Polarity of Moleculessingle-tiered multiple choice instrument (Furió & Calatayud, 1996). The interviews were videotaped, transcribed, and coded …

Online Support For Multivariate Integration, Shujun Li

Dissertations

In this dissertation, we present an online problem solving environment for multivariate numerical integration. To build an environment for users with various backgrounds, we address issues of Web interface support for end-users, remote application programming interfaces for distributed system programmers, visualization of multivariate integrand functions for problem analysis, and highly efficient integration methods. Compared to previous implementations, our new load balancing schemes increase the scalability of parallel integration and hence are suitable for large scale computations. A parallel integration service, called PI service, was implemented based on Web services technologies to support both remote integration and remote visualization. The multivariate …

Increasing Blood Glucose Monitoring In Adolescents With Type 1 Diabetes: Effects Of A Prompt, Stephen J. Albrecht

Dissertations

A series of single-subject designs (AB, ABAB) were used to assess the effects of an antecedent prompting procedure (i.e., prompts) on blood glucose monitoring in young individuals diagnosed with type I diabetes. Prompts were delivered through portable, automated paging technology. Frequency of blood glucose checks was obtained across meter, baseline, and intervention phases. Metabolic control was assessed by obtaining blood glucose levels for each check across baseline and intervention phases, and hemoglobin (HbA1c) values at study entry and follow-up. Results indicated that the prompt increased blood glucose monitoring for three participants, and metabolic control improved for 2 participants when the …

Salary Negotiation Strategies Of Female Administrators In Higher Education, Suzette Compton

Dissertations

The salary equity gap continues to exist, with men earning more on average for every dollar a woman makes. Research suggests that women's underdevelopednegotiation skills play a role in the continuation of the salary equity gap. Understanding the negotiation strategies and gendered communications traits women utilize may assist in enhancing their skills and in moving toward gender salary equity.

This study addresses the negotiation strategies and gendered communication traits of female administrators in higher education. Twenty-two women inadministrative positions in institutions of higher education in West Michigan were interviewed to determine the strategies they utilized when negotiating forsalary and other …

An Analysis Of Seawinds-Based Rain Retrieval In Severe Weather Events, David G. Long, Jeffrey R. Allen

Faculty Publications

The Ku-band SeaWinds scatterometer estimates near-surface ocean wind vectors by relating measured backscatter to a geophysical model function for the near-surface vector wind. The conventional wind retrieval algorithm does not explicitly account for SeaWinds' sensitivity to rain, resulting in rain-caused wind retrieval error. A new retrieval method, termed "simultaneous wind/rain retrieval," that estimates both wind and rain from rain-contaminated measurements has been previously proposed and validated with Tropical Rain Measuring Mission data. Here, the accuracy of rains retrieved by the new method is validated through comparison with the Next Generation Weather Radar (NEXRAD) in coastal storm events. The rains detected …

Modeling Microwave Emissions Of Erg Surfaces In The Sahara Desert, David G. Long, Haroon Stephen

Faculty Publications

Sand seas (ergs) of the Sahara are the most dynamic parts of the desert. Aeolian erosion, transportation, and deposition continue to reshape the surface of the ergs. The large-scale features (dunes) of these bedforms reflect the characteristics of the sand and the long-term wind. Radiometric emissions from the ergs have strong dependence on the surface geometry. We model the erg surface as composed of tilted rough facets. Each facet is characterized by a tilt distribution dependent upon the surface roughness of the facet. The radiometric temperature (Tb) of ergs is then the weighted sum of the Tb from all the …

The Stress Management Self-Efficacy Inventory (Smsei): Development And Initial Psychometrics, Kristin Higgins

Graduate Theses and Dissertations

The primary purpose of the current study was to develop, pilot, and establish the initial psychometrics of the Stress Management Self-Efficacy Inventory (SMSEI). Once developed and positive psychometrics established, middle school counselors and other mental health professionals can use the SMSEI to identify children who lack self-efficacy in the area of stress management. Once adolescents are identified as having low stress management self-efficacy, this measure can also aid professionals in creating programs and interventions. The SMSEI measures how well adolescents believe they can manage their stress as well as measures specific areas or management techniques that a child believes they …

Search For Lepton-Flavor Violation At Hera, S. Chekanov, M. Derrick, S. Magill, S. Miglioranzi, B. Musgrave, J. Repond, R. Yoshida, Margarita C. K. Mattingly, N. Pavel, A. G. Yagües Molina, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini

Faculty Publications

A search for lepton-flavor-violating interactions ep → μX and ep → τX has been performed with the ZEUS detector using the entire HERA I data sample, corresponding to an integrated luminosity of 130 pb-1. The data were taken at center-of-mass energies, √s, of 300 and 318 GeV. No evidence of lepton-flavor violation was found, and constraints were derived on leptoquarks (LQs) that could mediate such interactions. For LQ masses below √s, limits were set on λeq1 √β ℓq, where λeq1 is the coupling of the LQ to an electron and a first-generation quark q1, and βℓq is the branching ratio …

Teaching A Vocal Tract Simulation To Imitate Stop Consonants, M Huckvale, I Howard

School of Engineering, Computing and Mathematics

The imitation of spoken stop consonants by an articulatory synthesizer using only general learning principles addresses significant issues in speech inversion and speech acquisition. Stop consonants are relatively large, complex acoustic events resulting from discrete articulations, so inversion based on the use of small time windows or based on the minimisation of average articulatory error across multiple places of articulation will not provide a satisfactory solution. This paper explores the effect of variation in inversion window size and the use of smoothing constraints on the quality of imitation of the stops [b], [d] and [g]. However good results are only …

Removal Of Heavy Metals From Aqueous Solutions Using Local Adsorbents, Moza S. Al-Sharyani

Theses

The recent rapid increase in industrialization activities contributed to most of aquatic pollution problems. Among aquatic pollutants, heavy metals, such as zinc, lead, cadmium, and copper have gained relatively more significance in view of their persistence and toxicity. Due to their health and toxicological effects, environmental agencies and authorities have set strict regulations to maintain the limit of heavy metals in wastewater below the maximum acceptable concentration levels.

The technical feasibility of using raw date pits and different activated carbons prepared from date pits by air and acid activation as low cost local adsorbents for the removal of different heavy …

Recalibrating The War On Terror By Enhancing Development Practices In The Middle East, Kevin J. Fandl

ExpressO

This research paper suggests that the cart has been placed before the horse, that democratization and open markets in the Middle East are more likely the result of effective development than the catalyst for it. The war on terror has been justified by the United States as an effective means of reducing the possibility of terrorist attacks. This paper analyzes the validity of those justifications by reviewing the linkage between democracy and economic growth and that between democracy and peace.

The paper begins by hypothesizing that the war on terror and forced democratization of the Middle East are leading to …