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Water Resources Year In Review - Winter 2002, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

Deca2002, Robert Kelly

Robert Kelly Manuscripts

From December 2002 Robert Kelly Archive.

Journal Of Sociology & Social Welfare Vol. 29, No. 4 (December 2002)

The Journal of Sociology & Social Welfare

TABLE OF CONTENTS

• DIFFERENT TYPES OF WELFARE STATES? A METHODOLOGICAL DECONSTRUCTION OF
• COMPARATIVE RESEARCH - Rebecca A. Van Voorhis
• FROM SOCIAL WORK TO HUMAN SERVICES - David Stoesz
• "FOR THEIR OWN GOOD?": SEX WORK, SOCIAL CONTROL, AND SOCIAL WORKERS, A HISTORICAL PERSPECTIVE - Sephanie Wahab
• EXPLORATORY RESEARCH IN PUBLIC SOCIAL SERVICE AGENCIES: AS ASSESSMENT OF DISSEMINATION AND UTILIZATION - Teresa Dal Santo, Sheryl Goldberg, Pamela Choice, and Michael J. Austin
• HEALTH SERVICES SOCIAL WORKERS' ACTIVITIES WITH PEOPLE WITH DISABILITIES: PREDICTERS OF COMMUNITY PRACTICE - Richard L. Beaulaurier
• OPEN FOR BUSINESS: EXPLORING THE LIFE STAGES OF TWO CANADIAN STREET YOUTH SHELTERS …

Exploratory Research In Public Social Service Agencies: As Assessment Of Dissemination And Utilization, Teresa Dal Santo, Sheryl Goldberg, Pamela Choice, Michael J. Austin

The Journal of Sociology & Social Welfare

The purpose of this study was to investigate how nine exploratory research studies were disseminated and utilized by social services agencies in four California counties. It is based on in-depth interviews with sixteen key social service agency staff members in four counties who were involved in the planning and implementation of the research projects. While reports were disseminated internally to agency management staff, the results revealed that fewer were shared with supervisory and line staff. All of the studies influenced agency thinking and, in some cases, specific agency decisionmaking processes. The key factors influencing the utilization of research included: (a) …

Not In My Social World: A Cultural Analysis Of Media Representations, Contested Spaces, And Sympathy For The Homeless, James A. Forte

The Journal of Sociology & Social Welfare

The social constructionist approach offers conceptual tools that may augment social workers' persuasive powers and problem solving capacities. In this case study, I examine a newspaper campaign to cast the homeless in negative terms and justify the closing of a shelter. Findings are presented as seven themes used by competing claims-makers. Each constructs a different depiction of the homeless, of homelessness, and of preferred solutions. Linkages between community memberships and favored problem definitions are identified. I conclude with suggestions for how "intelligent social reconstruction" might help social workers function as sympathy brokers for the vulnerable. (Key words: homelessness, NIMBY, mass …

Comparative Jurisdiction In The International Context: Will The Proposed Hague Judgements Convention Be Stalled?, Linda Silberman

DePaul Law Review

No abstract provided.

Information Outlook, December 2002, Special Libraries Association

Information Outlook, 2002

Volume 6, Issue 12

Management Consultancy: Issues, Perspectives, And Agendas [Preface], Robin Fincham, Timothy Adrian Robert Clark

Research Collection Lee Kong Chian School Of Business

This issue of International Studies of Management and Organizationbrings together five articles that reflect the rich array of contemporaryresearch that is being conducted into the activities of the managementconsultancy industry. Management consultancy, in various forms, has existed foras long as complex organizations. However, its increasing economicsignificance, associated with the rapid expansion in the number ofconsultancies and the rise of large multinational consultancy firms, as well asthe influence and impact of the fashionable management knowledge and techniqueson which much of their work is based, are more recent phenomena. To date,detailed conceptual and empirical research into the work of consultants hasbeen slight …

Glass Reinforcement Of Recycled Polycarbonate, Adam Al-Mulla

Graduate Theses, Dissertations, and Problem Reports (ETD)

The main barrier to recycling of post-consumer plastics is the commingled nature of these materials with consequent poor and variable mechanical, thermal and flow properties; separating the polymers by chemical type is prohibitively expensive and does not completely solve the problem of batch-to-batch variability in properties that results from variations in the nature and amount of impurities and variation in polymer molecular weight and molecular weight distribution. In the present work, it is proposed that the addition of up to 20 wt% short glass fibers to the mixed plastic makes the mechanical and flow properties of the composite depend more …

Rubber Toughening Of Glass-Fiber -Reinforced Nylon 66, Fares D. Alsewailem

Graduate Theses, Dissertations, and Problem Reports (ETD)

Glass fibers are commonly added to thermoplastics by the process of extrusion compounding for a variety of reasons, mainly to enhance their strength and make them dimensionally stable. Since the extruder has to be flushed out each time product composition is changed, a large amount of incompatible polymeric waste is generated. This waste material is usually landfilled even though the polymers contained in it are valuable and worth being recycled. It is the drastic reduction in mechanical properties resulting from polymer incompatibility which restricts their recycling. A good strategy of recycling thermoplastics calls for separating materials from each other before …

Mode I Fracture And Durability Of The Cfrp -Concrete Interface Bond, David Moses Boyajian

Graduate Theses, Dissertations, and Problem Reports (ETD)

The continual degradation of civil infrastructures worldwide has prompted the need for effective solutions, posing major challenges to those involved with reinforced concrete structures. Externally bonded fiber reinforced polymer (FRP) composites have proven to be an efficient means of rehabilitation and enhancement to both existing and new structures alike. An important issue regarding this technology that needs further exploration, however, is the strength and integrity of the interface bond---the inadequacy of which can result in premature failure of the reinforced member.;Until now, there were no available methods to rigorously evaluate the interface bond strength and integrity for concrete structures externally …

Using Waterflood Performance To Characterize Flow-Units In A Heterogeneous Reservoir, Vamsi Krishna Alla

Graduate Theses, Dissertations, and Problem Reports (ETD)

Simulation of waterflood performance is used to verify the characterization of flow-units in a heterogeneous reservoir. BOAST98 software was used for simulation of waterflood performance. Two adjacent five spot patterns in the Stringtown field in West Virginia were selected to be evaluated in this study.;The predicted permeability along with the porosity from Artificial Neural Network (A.N.N) was used for primary characterization purpose and identification of flow-units in the two five spots patterns.;Two alternate simulation models were developed. The simulation model was developed using the available data and those predicted using A.N.N. to verify that the flow-units model was an accurate …

Evaluations Of Concrete Overlays For Bridge Deck Applications, Shiwei Luo

Graduate Theses, Dissertations, and Problem Reports (ETD)

Protective concrete deck overlays have been successfully used by WVDOH in a number of old and new concrete bridge decks to extend their service life, but in several cases delamination and failures have been observed. A comprehensive study has been recently defined to investigate overlays performance and delamination, culminating eventually in the development of specifications in collaboration with WVDOH and the Contractors and Building Supplies Associations of WV.;The present study is an exploratory research concerned with evaluations of four types of overlays for bridge deck applications, and include: latex modified concrete (LMC), microsilica modified concrete (MMC), microsilica modified concrete with …

Power Scaling Feasibility Of Chromium-Doped Ii-Vi Laser Sources And The Demonstration Of A Chromium-Doped Zinc Selenide Face-Cooled Disk Laser, Jason B. Mckay

Theses and Dissertations

Tunable lasers in the 2-4 µm wavelength range are needed for Air Force sensor applications. Chromium-doped II-VI materials are a promising class of laser material for tunable operation in this wavelength range, but until recently had not produced enough output power to meet application requirements. This dissertation investigates Cr²⁺:II-VI material properties and potential laser designs, then experimentally demonstrates and analyzes the performance of a Cr²⁺:ZnSe disk laser design that can produce sufficient output power. Cr²⁺:II-VI laser materials are found to be susceptible to overheating and thermal lensing, but are otherwise satisfactory laser materials. The …

A Framework For Prognostics Reasoning, Thomas C. Clutz

Theses and Dissertations

The use of system data to make predictions about the future system state commonly known as prognostics is a rapidly developing field. Prognostics seeks to build on current diagnostic equipment capabilities for its predictive capability. Many military systems including the Joint Strike Fighter (JSF) are planning to include on-board prognostics systems to enhance system supportability and affordability. Current research efforts supporting these developments tend to focus on developing a prognostic tool for one specific system component. This dissertation research presents a comprehensive literature review of these developing research efforts. It also develops presents a mathematical model for the optimum allocation …

Use Of Dimples To Suppress Boundary Layer Separation On A Low Pressure Turbine Blade, Kurt P. Rouser

Theses and Dissertations

Flow separation on a low pressure turbine blade is explored at Reynolds numbers of 25k, 45k and 100k. Experimental data is collected in a low-speed, draw-down wind tunnel using a cascade of eight Pak-B blades. Flow is examined from measurements of blade surface pressures, boundary layer parameters, exit velocities, and total pressure losses across the blade. Two recessed dimple shapes are assessed for suppressing flow separation and associated losses. One dimple is spherical, and the second is asymmetric, formed from a full dimple spanwise half-filled. A single row of each dimple shape is tested at 50%, 55% and 65% axial …

Active Processor Scheduling Using Evolution Algorithms, David J. Caswell

Theses and Dissertations

The allocation of processes to processors has long been of interest to engineers. The processor allocation problem considered here assigns multiple applications onto a computing system. With this algorithm researchers could more efficiently examine real-time sensor data like that used by United States Air Force digital signal processing efforts or real-time aerosol hazard detection as examined by the Department of Homeland Security. Different choices for the design of a load balancing algorithm are examined in both the problem and algorithm domains. Evolutionary algorithms are used to find near-optimal solutions. These algorithms incorporate multiobjective coevolutionary and parallel principles to create an …

Report On The Oregon Ballast Water Management Program In 2002, Jordan Vinograd, Mark Sytsma

Center for Lakes and Reservoirs Publications and Presentations

This report documents the efficacy of the first ten months of the Oregon Ballast Water Management Program, which was established by SB 895 during the 2001 legislative session. The Oregon Ballast Water Management Program was initiated to address the introduction of aquatic nuisance species via discharge of ballast water from ships. The Program reflects the Oregon Legislature’s recognition of the potential for aquatic nuisance species to cause economic and environmental damage to the State. Oregon Laws 2001, Chapter 722 (Appendix A), required that owners and operators of certain vessels entering Oregon waters must report the time and place ballast water …

The Efficacy Of Three Objective Systems For Identifying Beef Cuts That Can Be Guaranteed Tender, T.L. Wheeler, D. Vote, J.M. Leheska, S.D. Shackelford, K.E. Belk, D.M. Wulf, B.L. Gwartney, M. Koohmaraie

Animal Science Faculty Publications

The objective of this study was to determine the accuracy of three objective systems (prototype BeefCam, colorimeter, and slice shear force) for identifying guaranteed tender beef. In Phase I, 308 carcasses (105 Top Choice, 101 Low Choice, and 102 Select) from two commercial plants were tested. In Phase II, 400 carcasses (200 rolled USDA Select and 200 rolled USDA Choice) from one commercial plant were tested. The three systems were evaluated based on progressive certification of the longissimus as “tender” in 10% increments (the best 10, 20, 30%, etc., certified as “tender” by each technology; 100% certification would mean no …

International Patent Rights And Biotechnology: Should The United States Promote Technology Transfer To Developing Countries, Tara Kowalski

Loyola of Los Angeles International and Comparative Law Review

No abstract provided.

Beans, Beans, The Patented Fruit: The Growing International Conflict Over The Ownership Of Life, Erin Donovan

Loyola of Los Angeles International and Comparative Law Review

No abstract provided.

The Culture Of Technology Of Singapore, Alwyn Lim

Research Collection School of Social Sciences

The objective of this paper is to map the sociological context in which the cultural economy of technology of Singapore exists. Taking a socio-histori cal perspective, this paper argues that the development of Singapore as a technological 'intelligent island' must take centre stage in relation to the soci ological analysis of modern Singapore's political, economic, and socio-cultural structure. This involves a critique of theories of the information society and empirical research on East Asian developmental states. The aim is to chart the development of technology in Singapore, from its founding as a colonial port-city to its current status as an …

Forty-Seventh Annual Madrigal Dinners, December 2002, Illinois State University

Madrigal Dinner Programs

Circus Room, Bone Student Center

Phase Diagram For Stripes In Yba2cu3o6+X Superconductors, Herbert A. Mook, Fatih Dogan

Materials Science and Engineering Faculty Research & Creative Works

Neutron scattering has been used to measure the charge and spin structure in the YBa₂Cu₃O_6+x superconductors. Incommensurate static charge ordering is found at low doping levels while only charge fluctuations are found at higher doping. The spin structure is complex with both a commensurate resonance and incommensurate structure observed at low temperatures. The scattering results are used to construct a phase diagram for stripes in the YBa₂Cu₃O_6+x system.

Interactive Learning Tools: Animating Statics, Nancy Hubing, David B. Oglesby, Timothy A. Philpot, Vikas Yellamraju, Richard H. Hall, Ralph E. Flori

Business and Information Technology Faculty Research & Creative Works

Computer-Based Modules for Engineering Instruction Must Be Concise, Flexible, Educational and Engaging in Order to Effectively Supplement Traditional Classroom Teaching Tools. a Computer Example that Takes More Time Than a Chalkboard Presentation is Not Likely to Be Useful in Today's Engineering Classroom. Flexible Navigation is Necessary So that the Instructor Can Quickly and Easily Respond to Student Questions. Useful Modules Must Also Improve Problem-Solving Skills or Clarify Troublesome Concepts in Order to Be Considered Worthy of Inclusion in the Limited Class Time Available. Finally, and Perhaps Most Importantly, Effective Computer-Based Modules Must Meet the Challenge of Holding the Student's Attention. …

Electrical Properties Of Srbi₂Ta₂O₉ Ferroelectric Thin Films At Low Temperature, Pingxiong Yang, David L. Carroll, John Ballato, Robert W. Schwartz

Mechanical and Aerospace Engineering Faculty Research & Creative Works

The temperature dependence of electrical properties for SrBi2Ta2O9 thin film capacitors with platinum electrodes (Pt/SBT/Pt) on silicon wafers was studied from 10 to 300 K. with a decrease in temperature from 300 to 200 K, the remanent polarization of the thin films shows about an 11% reduction from its 300 K value; however, it is reduced by about 87% reduction from its 200 K value when the temperature drops from 200 to 100 K. with a decrease to 200 K, the polarization fatigue was significant, and the capacitor shows an approximate 29% reduction in polarization from its initial value following …

Nonstoichiometry And Electrical Transport In Sc-Doped Zirconia, Igor Kosacki, Harlan U. Anderson, Yasunobu Mizutani, Kenji Ukai

Materials Science and Engineering Faculty Research & Creative Works

The results of electrical conductivity measurements on ZrO₂: Sc (ScSZ) ceramics as a function of oxygen activity and temperature are presented. The influence of the microstructure on electrical transport is discussed and the experimental data for dense microcrystalline specimens have been compared with those obtained for dense nanocrystalline thin films. From these results the electronic and ionic contribution to the electrical transport has been determined and correlated with microstructure. It has been found that nanocrystalline ScSZ films possess quite different nonstoichiometry compared with that observed for microcrystalline specimens in the fact that the electronic conductivity is enhanced so …

On Clustering And Retrieval Of Video Shots Through Temporal Slices Analysis, Chong-Wah Ngo, Ting-Chuen Pong, Hong-Jiang Zhang

Research Collection School Of Computing and Information Systems

Based on the analysis of temporal slices, we propose novel approaches for clustering and retrieval of video shots. Temporal slices are a set of two-dimensional (2-D) images extracted along the time dimension of an image volume. They encode rich set of visual patterns for similarity measure. In this paper, we first demonstrate that tensor histogram features extracted from temporal slices are suitable for motion retrieval. Subsequently, we integrate both tensor and color histograms for constructing a two-level hierarchical clustering structure. Each cluster in the top level contains shots with similar color while each cluster in bottom level consists of shots …

The East Asian Model Of Economic Development And Developing Countries, Jong H. Park

Faculty Articles

This paper examines the debate on the East Asian model of economic development in light of the different approaches undertaken by different groups of countries (economies) in Northeast Asia and Southeast Asia. The common strengths and weaknesses shared by the East Asian countries (economies) have helped to reinforce the misconception that there is a single East Asian model of economic development. There are, however, significant differences in economic structures as well as development experiences among the East Asian economies, especially between the economic development paradigms of Southeast Asia and Northeast Asia. Nonetheless, one single common thread underlies the differences in …

Characterization Of Infield Duty Cycles And Exhaust Emissions From Diesel Powered Off-Road Heavy-Duty Equipment, Jeremiah Christopher Rohrbaugh

Graduate Theses, Dissertations, and Problem Reports (ETD)

The objective of study was to design, develop, and evaluate techniques to measure exhaust emissions from diesel-powered off road equipment. Emissions data was collected from a Komatsu hydraulic excavator and a Caterpillar track-type tractor.;For the excavator, data was logged during in-field operation, and test cycles were created on a dynamometer test bed using this data. For the tractor, on-board emissions measurement equipment collected mass emissions rate data in field.;Vast differences were found between transient and 8-mode brake-specific test results. Transient cycle HC, CO, CO2, NO, and PM emissions were 50%, 65%, 10%, 35%, and 50% lower than 8-Mode results, respectively. …