Science.gov

Sample records for project case study

  1. TIME Project: A case study

    SciTech Connect

    Pollack, A.K.; Ford, J.

    1990-01-01

    The chapter describes the U.S. Environmental Protection Agency's (EPA's) monitoring project to assess the effects of changes in acidic deposition on surface waters of the United States. This project is referred to as TIME (Temporally Integrated Monitoring of Ecosystems). The TIME Project has been in the conceptual and design stage during the period 1987-1989. The planning period has allowed careful attention to many aspects of network design not usually covered prior to field implementation. The network design issues discussed in the paper are addressed within the context of the need for a policy-relevant, cost-effective national monitoring network to assess the effects of changes in atmospheric deposition of specific pollutants (sulfate and nitrate) on specific and well-defined target resources (U.S. surface waters of low acid-neutralizing capacity (ANC)).

  2. Pheasant project: a case study

    SciTech Connect

    Halabura, S.P.

    1988-07-01

    Pheasant Project was the name given to a consortium of oil companies that drilled 49 dry holes across central Saskatchewan during late 1968 and early 1969. It was hoped to find commercial amounts of hydrocarbons within reefs of the Middle Devonian Winnipegosis Formation and thus establish central Saskatchewan as a new oil province. Unfortunately, the dry holes discouraged further exploration for deep oil both in the southeast and in the central parts of the province until recent Winnipegosis oil discoveries were made in the tableland area. Why was the Pheasant Project such a disaster. The Pheasant Project was a master-pooling of individual exploration permits held by a variety of companies and arranged by an enterprising landman. The Saskatchewan government agreed to the master-pooling on the condition that the wells be drilled quickly and efficiently. Finding oil became secondary to satisfying the pooling terms. All wells were located within the central part of the Elk point seaway, with the dominant exploration concept being the Keg River-Rainbow Lake model. Contrary to popular belief, the Pheasant Project did find shows of oil, as well as favorable reservoirs. Careful examination of the Pheasant wells reveals fundamental sedimentological sequences and patterns of salt-solution tectonics that are critical to defining oil plays in the Elk Point sequence. Distribution of reservoirs within Winnipegosis reefs, reef morphology, the nature of the Shell Lake-Quill unit, and source rock factors are a few of these.

  3. Interdisciplinary Student Teams Projects: A Case Study

    ERIC Educational Resources Information Center

    Kruck, S. E.; Teer, Faye P.

    2009-01-01

    In today's organizations team work has become an integral part of the day-to-day routine. For this reason, University professors are including group projects in many courses. In such group assessments, we advocate the use of interdisciplinary teams, where possible. As a case study, we report an interdisciplinary group technical project with…

  4. Social Studies Project Evaluation: Case Study and Recommendations.

    ERIC Educational Resources Information Center

    Napier, John

    1982-01-01

    Describes the development and application of a model for social studies program evaluations. A case study showing how the model's three-step process was used to evaluate the Improving Citizenship Education Project in Fulton County, Georgia is included. (AM)

  5. INNOVATIVE CLEAN TECHNOLOGIES CASE STUDIES - PROJECT REPORT

    EPA Science Inventory

    The innovative Clean Technologies Case Studies contained herein are the products of the "Pollution Prevention by and for Small Business" Program (P2SB) The P2SB was an outreach program directed to small businesses that had developed innovative concepts for pollution prevention i...

  6. Project-Based Learning in Electronic Technology: A Case Study

    ERIC Educational Resources Information Center

    Li, Li

    2015-01-01

    A case study of project-based learning (PBL) implemented in Tianjin University of Technology and Education is presented. This multidiscipline project is innovated to meet the novel requirements of industry while keeping its traditional effectiveness in driving students to apply knowledge to practice and problem-solving. The implementation of PBL…

  7. Efficient Project Delivery Using Lean Principles - An Indian Case Study

    NASA Astrophysics Data System (ADS)

    Kovvuri, P. Ramachandra Reddy; Sawhney, Anil; Ahuja, Ritu; Sreekumar, Aiswarya

    2016-03-01

    Construction industry in India is growing at a rapid pace. Along with this growth, the industry is facing numerous challenges that are making delivery of projects inefficient. Experts believe that capacity constraints in the industry need to be addressed immediately. Government has recommended `introduction of efficient technologies and modern management techniques' to increase the productivity of the industry. In this context, lean principles can act as a lever to make project delivery more efficient and provide the much needed impetus to the Indian construction sector. Around the globe lean principles are showing positive results on the projects. Project teams are reporting improvements in construction time, cost and quality along with softer benefits of enhanced collaboration, coordination and trust in project teams. Can adoption of lean principles provide similar benefits in the Indian construction sector? This research was conducted to answer this question. Using an action research approach a key lean construction tool called Last Planner System (LPS) was tested on a large Indian construction project. The work described in this work investigates the improvements achieved in project delivery by adopting LPS in Indian construction sector. Comparison in pre- and post-implementation data demonstrates increase in the certainty of work-flow and improves schedule compliance. This is measured through a simple LPS metric called percent plan complete. Explicit improvements in schedule performance are seen during 8 week LPS implementation along with implicit improvements in coordination, collaboration and trust in the project team. This work reports the findings of LPS implementation on the case study project outlining the barriers and drivers to adoption, strategies needed to ensure successful implementation and roadmap for implementation. Based on the findings the authors envision that lean construction can make project delivery more efficient in India.

  8. High occupancy vehicle project case studies: Historical trends and project experiences. Final report

    SciTech Connect

    Turnbull, K.F.

    1991-02-01

    This document represents the fourth report prepared as part of a three-year assessment of High occupancy vehicle (HOV) lane projects located either on freeways or in separate rights-of-way in North America. It provides an examination of the historical trends in use and impacts of six HOV project case studies and other HOV facilities in North America.

  9. Color image quality in projection displays: a case study

    NASA Astrophysics Data System (ADS)

    Strand, Monica; Hardeberg, Jon Y.; Nussbaum, Peter

    2005-01-01

    Recently the use of projection displays has increased dramatically in different applications such as digital cinema, home theatre, and business and educational presentations. Even if the color image quality of these devices has improved significantly over the years, it is still a common situation for users of projection displays that the projected colors differ significantly from the intended ones. This study presented in this paper attempts to analyze the color image quality of a large set of projection display devices, particularly investigating the variations in color reproduction. As a case study, a set of 14 projectors (LCD and DLP technology) at Gjovik University College have been tested under four different conditions: dark and light room, with and without using an ICC-profile. To find out more about the importance of the illumination conditions in a room, and the degree of improvement when using an ICC-profile, the results from the measurements was processed and analyzed. Eye-One Beamer from GretagMacbeth was used to make the profiles. The color image quality was evaluated both visually and by color difference calculations. The results from the analysis indicated large visual and colorimetric differences between the projectors. Our DLP projectors have generally smaller color gamut than LCD projectors. The color gamuts of older projectors are significantly smaller than that of newer ones. The amount of ambient light reaching the screen is of great importance for the visual impression. If too much reflections and other ambient light reaches the screen, the projected image gets pale and has low contrast. When using a profile, the differences in colors between the projectors gets smaller and the colors appears more correct. For one device, the average ΔE*ab color difference when compared to a relative white reference was reduced from 22 to 11, for another from 13 to 6. Blue colors have the largest variations among the projection displays and makes them

  10. Color image quality in projection displays: a case study

    NASA Astrophysics Data System (ADS)

    Strand, Monica; Hardeberg, Jon Y.; Nussbaum, Peter

    2004-10-01

    Recently the use of projection displays has increased dramatically in different applications such as digital cinema, home theatre, and business and educational presentations. Even if the color image quality of these devices has improved significantly over the years, it is still a common situation for users of projection displays that the projected colors differ significantly from the intended ones. This study presented in this paper attempts to analyze the color image quality of a large set of projection display devices, particularly investigating the variations in color reproduction. As a case study, a set of 14 projectors (LCD and DLP technology) at Gjøvik University College have been tested under four different conditions: dark and light room, with and without using an ICC-profile. To find out more about the importance of the illumination conditions in a room, and the degree of improvement when using an ICC-profile, the results from the measurements was processed and analyzed. Eye-One Beamer from GretagMacbeth was used to make the profiles. The color image quality was evaluated both visually and by color difference calculations. The results from the analysis indicated large visual and colorimetric differences between the projectors. Our DLP projectors have generally smaller color gamut than LCD projectors. The color gamuts of older projectors are significantly smaller than that of newer ones. The amount of ambient light reaching the screen is of great importance for the visual impression. If too much reflections and other ambient light reaches the screen, the projected image gets pale and has low contrast. When using a profile, the differences in colors between the projectors gets smaller and the colors appears more correct. For one device, the average ΔE*ab color difference when compared to a relative white reference was reduced from 22 to 11, for another from 13 to 6. Blue colors have the largest variations among the projection displays and makes them

  11. Learning to Do Through Investigative Projects: A Case Study

    NASA Astrophysics Data System (ADS)

    Jolly, Pratibha

    2005-10-01

    In India, the likelihood of a girl student opting out of a physics course only because of gender issues is remote. Even though no special care is taken to attract women, a large percentage of the top-ranking students opt to major in physics. However, subtle forces operate in higher academia. The number of women in teaching and research institutes continues to be dismally low. The confidence and motivation of women students shows a distinct attenuation at the tertiary level. Inasmuch as the undergraduate years lay the foundation for a career in physics, there is a critical need to create learning experiences for women students that would enhance their motivation, nurture talent, and generate confidence in their capacity to make a creative contribution. The author has spent several years teaching at a women's college and in a university department with few women on the faculty. She has coordinated the Learning Through Investigative Projects program for undergraduate students of both genders. In a dual-pronged strategy, students are constructively engaged in open-ended investigative projects and assigned specific tasks. The touchstone of this program is the ambience in which the projects are carried out and the cognitive changes it effects in students as they are weaned away from the prevalent transmissionist mode of teaching and led to a constructivist paradigm of learning. They acquire an ability to work independently. The program and the underpinning pedagogic model have been very successful in capacity building and have influenced many students to choose careers in physics and academia. I present a case study of the work carried out under Project Science Online, in which students helped develop a microcomputer-based laboratory.

  12. Data management for community research projects: A JGOFS case study

    NASA Technical Reports Server (NTRS)

    Lowry, Roy K.

    1992-01-01

    Since the mid 1980s, much of the marine science research effort in the United Kingdom has been focused into large scale collaborative projects involving public sector laboratories and university departments, termed Community Research Projects. Two of these, the Biogeochemical Ocean Flux Study (BOFS) and the North Sea Project incorporated large scale data collection to underpin multidisciplinary modeling efforts. The challenge of providing project data sets to support the science was met by a small team within the British Oceanographic Data Centre (BODC) operating as a topical data center. The role of the data center was to both work up the data from the ship's sensors and to combine these data with sample measurements into online databases. The working up of the data was achieved by a unique symbiosis between data center staff and project scientists. The project management, programming and data processing skills of the data center were combined with the oceanographic experience of the project communities to develop a system which has produced quality controlled, calibrated data sets from 49 research cruises in 3.5 years of operation. The data center resources required to achieve this were modest and far outweighed by the time liberated in the scientific community by the removal of the data processing burden. Two online project databases have been assembled containing a very high proportion of the data collected. As these are under the control of BODC their long term availability as part of the UK national data archive is assured. The success of the topical data center model for UK Community Research Project data management has been founded upon the strong working relationships forged between the data center and project scientists. These can only be established by frequent personal contact and hence the relatively small size of the UK has been a critical factor. However, projects covering a larger, even international scale could be successfully supported by a

  13. Social Constructivism, Projective Identity, and Learning: Case Study of Nathan

    ERIC Educational Resources Information Center

    Hung, David; Lim, Seo Hong; Jamaludin, Azilawati Bte

    2011-01-01

    In this paper we consider the significant issue of identity and how it relates to learning. Importantly, we narrow down the study in terms of how projective identity interplays with learning from the point of view of the learner and his/her social community. Self and community cannot be divorced. In order to illustrate this concept, we describe a…

  14. Project analysis procedures for an OPEC country: case study of Qatar's Northwest Dome Gas Project

    SciTech Connect

    Ali, A.B.; Khalifah, H.

    1986-01-01

    The discovery of oil in most OPEC countries in the 1940s changed the economies of these countries from a state of capital shortage and stagnation to a state of capital surplus and economic growth. This growth, however, is lopsided. Oil production and export dominate the gross domestic products (GDPs) of those economies. Concern arising during the 1970s about overdependence on crude oil export as the main source of national income has resulted in the initiation of various industrial development programs in OPEC states aiming to diversify their economies. This study was conducted with two primary objectives: (1) to identify and understand the features of selected OPEC countries' development problems, strategies and plans, focusing on the role of oil and gas resources and opportunities for diversification, and (2) to suggest an appropriate development strategy, with project evaluation implications, for capital-abundant, labor-scarce OPEC countries in the Gulf region such as Qatar. This proposed approach is designed to evaluate the project from its contribution to the national income, people's welfare, the expansion of the economy's absorptive capacity, and relief of the economy's dependence on nonrenewable resources. The Northwest Dome Gas Project in Qatar was selected as an illustrative case study for this approach.

  15. D. Charles E. Gavin School: A Case Study. Project Report.

    ERIC Educational Resources Information Center

    Diedrich-Rielly, Irene; Zenz, Kathleen

    This paper presents findings of one in a series of case studies designed to study leadership in schools committed to reform. Gavin Elementary School in Chicago Heights, Illinois, serves a predominantly African-American, low-income, neighborhood. In 1988, the school's achievement test scores were the lowest in the lowest-achieving Illinois school…

  16. INNOVATIVE CLEAN TECHNOLOGIES CASE STUDIES - SECOND YEAR PROJECT REPORT

    EPA Science Inventory

    The Innovative Clean Technologies Case Studies contained herein are the products of the "Pollution Prevention by and for Small Business" Program (P2SB). The P2SB was an outreach program directed to small businesses that had developed innovative concepts for pollution pr...

  17. A Case Study of Teaching Marketing Research Using Client-Sponsored Projects: Method, Challenges, and Benefits

    ERIC Educational Resources Information Center

    Bove, Liliana L.; Davies, W. Martin

    2009-01-01

    This case study outlines the use of client-sponsored research projects in a quantitative postgraduate marketing research subject conducted in a 12-week semester in a research-intensive Australian university. The case study attempts to address the dearth of recent literature on client-sponsored research projects in the discipline of marketing.…

  18. How to scientifically assess a restoration project: a case study

    NASA Astrophysics Data System (ADS)

    Alvarez de Buergo, M.; Fort, R.; Freire, D. M.; Lopez-Arce, P.; Vazquez-Calvo, C.

    2012-04-01

    Commonly, it is said that there is lack of communication among scientists, conservators, restorers, project managers and architects. But sometimes this communication flows, and we can find enormous benefits from and for all the participating agents. This is the case we present in this work, in which technical agents in charge of the restoration of a building, asked for some scientific advice to perform the restoration of a heritage building. The results were successful and fantastic for both of them, in terms of one part asking for consultation and the other answering to the demands and resolving real problems. This is the case of a marvellous Renaissance building (Medinaceli Dukes palace, 15th-16th centuries) in the central area of Spain (Cogolludo, Guadalajara). Focused on the restoration project, we were asked for consultancy on how to solve matters like the assessment of the already fixed in project cleaning method for the stone façades, the efficacy and durability methods for some conservation products to be applied, the presence or not of a patina on the stone; the viability of using some restoration mortars, and the origin of some efflorescences that came out just after placed in the building a restoration rendering mortar. Responses to these matters were answered by performing tests both in the lab and on site in the building. The efficiency and effects on stone of the blasting cleaning method was assessed by first analysing the nature and thickness of the surface deposits to be removed (SEM-EDS analyses); secondly, roughness and colour measurements were performed, and thirdly, SEM-EDS analyses were carried out again to determine whether the cleaning method was able to remove part of the surface deposits, completely, or even part of the stone substrate. Some conservation products were tested on stone specimens, both their efficacy and their durability, concluding that it was better not to apply any of them. A patina was found on the stone façade under SEM

  19. The integrated scheduling system: A case study in project management

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.; Learned, David B.; Yoes, Cissy A.

    1989-01-01

    A prototype project management system was developed for the Level III Project Office for the Space Station Freedom. The main goal was to establish a framework for the Space Station Project Office whereby Project and Office Managers can jointly establish and review scheduled milestones and activities. The objective was to assist office managers in communicating their objectives, milestones, schedules, and other project information more effectively and efficiently. Consideration of sophisticated project management systems was included, but each of the systems had limitations in meeting the stated objectives.

  20. Case Study: Revising a Formal Case Study Presentation as an Independent Research Project

    ERIC Educational Resources Information Center

    Field, Patrick R.

    2013-01-01

    This article examines the process of researching and revising a case study presentation on an individual who experienced anesthetic awareness during an abdominal surgery and eventually committed suicide. Topics addressed include the author's selection of an undergraduate student with a science and teaching background to work on the case…

  1. Case Study of "Engineering Peer Meetings" in JPL's ST-6 Project

    NASA Technical Reports Server (NTRS)

    Tumer, Irem Y.; Chao, Lawrence P.

    2003-01-01

    This design process error-proofing case study describes a design review practice implemented by a project manager at NASA Jet Propulsion Laboratory. There are many types of reviews at NASA: required and not, formalized and informal, programmatic and technical. Standing project formal reviews such as the Preliminary Design Review (PDR) and Critical Design Review (CDR) are a required part of every project and mission development. However, the engineering peer reviews that support teams technical work on such projects are often informal, ad hoc, and inconsistent across the organization. This case study discusses issues and innovations identified by a project manager at JPL and implemented in "engineering peer meetings" for his group.

  2. Case Study of 'Engineering Peer Meetings' in JPL's ST-6 Project

    NASA Technical Reports Server (NTRS)

    Chao, Lawrence P.; Tumer, Irem

    2004-01-01

    This design process error-proofing case study describes a design review practice implemented by a project manager at NASA Jet Propulsion Laboratory. There are many types of reviews at NASA: required and not, formalized and informal, programmatic and technical. Standing project formal reviews such as the Preliminary Design Review (PDR) and Critical Design Review (CDR) are a required part of every project and mission development. However, the engineering peer reviews that support teams technical work on such projects are often informal, ad hoc, and inconsistent across the organization. This case study discusses issues and innovations identified by a project manager at JPL and implemented in 'engineering peer meetings' for his group.

  3. Landfill mining: Case study of a successful metals recovery project.

    PubMed

    Wagner, Travis P; Raymond, Tom

    2015-11-01

    Worldwide, the generation of municipal solid waste (MSW) is increasing and landfills continue to be the dominant method for managing solid waste. Because of inadequate diversion of reusable and recoverable materials, MSW landfills continue to receive significant quantities of recyclable materials, especially metals. The economic value of landfilled metals is significant, fostering interest worldwide in recovering the landfilled metals through mining. However, economically viable landfill mining for metals has been elusive due to multiple barriers including technological challenges and high costs of processing waste. The objective of this article is to present a case study of an economically successful landfill mining operation specifically to recover metals. The mining operation was at an ashfill, which serves a MSW waste-to-energy facility. Landfill mining operations began in November 2011. Between December 2011 and March 2015, 34,352 Mt of ferrous and non-ferrous metals were recovered and shipped for recycling, which consisted of metals >125 mm (5.2%), 50-125 mm (85.9%), <50mm (3.4%), zorba (4.6%), and mixed products (0.8%). The conservative estimated value of the recovered metal was $7.42 million. Mining also increased the landfill's airspace by 10,194 m(3) extending the life of the ashfill with an estimated economic value of $267,000. The estimated per-Mt cost for the extraction of metal was $158. This case study demonstrates that ashfills can be profitably mined for metals without financial support from government. Although there are comparatively few ashfills, the results and experience obtained from this case study can help foster further research into the potential recovery of metals from raw, landfilled MSW.

  4. Landfill mining: Case study of a successful metals recovery project.

    PubMed

    Wagner, Travis P; Raymond, Tom

    2015-11-01

    Worldwide, the generation of municipal solid waste (MSW) is increasing and landfills continue to be the dominant method for managing solid waste. Because of inadequate diversion of reusable and recoverable materials, MSW landfills continue to receive significant quantities of recyclable materials, especially metals. The economic value of landfilled metals is significant, fostering interest worldwide in recovering the landfilled metals through mining. However, economically viable landfill mining for metals has been elusive due to multiple barriers including technological challenges and high costs of processing waste. The objective of this article is to present a case study of an economically successful landfill mining operation specifically to recover metals. The mining operation was at an ashfill, which serves a MSW waste-to-energy facility. Landfill mining operations began in November 2011. Between December 2011 and March 2015, 34,352 Mt of ferrous and non-ferrous metals were recovered and shipped for recycling, which consisted of metals >125 mm (5.2%), 50-125 mm (85.9%), <50mm (3.4%), zorba (4.6%), and mixed products (0.8%). The conservative estimated value of the recovered metal was $7.42 million. Mining also increased the landfill's airspace by 10,194 m(3) extending the life of the ashfill with an estimated economic value of $267,000. The estimated per-Mt cost for the extraction of metal was $158. This case study demonstrates that ashfills can be profitably mined for metals without financial support from government. Although there are comparatively few ashfills, the results and experience obtained from this case study can help foster further research into the potential recovery of metals from raw, landfilled MSW. PMID:26152366

  5. Case Studies of Conservation "Battles." Project Reports, Volume 5, The Rachel Carson Project.

    ERIC Educational Resources Information Center

    Tanner, R. Thomas

    This document is the fifth of seven accompanying volumes included in the Rachel Carson Project. The project attempts to introduce environmental lessons and units into existing courses of study within a high school curriculum rather than to implement environmental education through the introduction of new courses. This volume consists of two case…

  6. Project EFECT: A Case Study of Collaboration and Cooperation.

    ERIC Educational Resources Information Center

    Gropper, Roberta G.; Shepard-Tew, Diane

    2000-01-01

    Project Education for Effective Collaborative Training (Project EFECT) involved graduate student professionals such as school counselors, social workers, school psychologists, and nurses in providing counseling, parent education, home visits, and other services to school-aged children and their families. Nurse interns valued the opportunity to…

  7. Project-Based Learning (PBL) in Science and Technology: A Case Study of Professional Development.

    ERIC Educational Resources Information Center

    Rosenfeld, Sherman; Ben-Hur, Yehuda

    This case study focuses on one approach to the professional development of science and technology with regard to Project-Based Learning (PBL). Sections include: (1) rationale and goals; (2) context, population, and methods of study; (3) content and sequence of the PBL workshop; (4) teacher projects; and (5) phenomena of note. Among the conclusions…

  8. DOE-GTO Low Temperature Project Case Study

    SciTech Connect

    Williams, Tom; Mines, Greg

    2015-09-02

    The US Department of Energy (DOE), Geothermal Technologies Office (GTO) has funded low temperature projects to demonstrate the technical and economic feasibility of power generation from geothermal resources at temperatures of 150 degrees C and lower. To date three of the funded projects have completed their two year operation phase during which they supplied operating data to the GTO. This paper discusses the operation of two of these plants while they were providing data, including a review of facility performance, as well as an initial economic assessment of each.

  9. Utilizing Multimedia Case Studies to Teach the Professional Side of Project Management

    ERIC Educational Resources Information Center

    Elrod, Cassandra C.; Murray, Susan L.; Flachsbart, Barry B.; Burgher, Karl E.; Foth, Drew M.

    2010-01-01

    This research was conducted to evaluate the effectiveness of using a LITEE multimedia case study to teaching concepts in engineering courses. The LITEE Superstar case study was implemented in an engineering Project Management course. Numerous surveys regarding student expectations, outcomes, and attitudes were collected and results are presented…

  10. System Safety in Early Manned Space Program: A Case Study of NASA and Project Mercury

    NASA Technical Reports Server (NTRS)

    Hansen, Frederick D.; Pitts, Donald

    2005-01-01

    This case study provides a review of National Aeronautics and Space Administration s (NASA's) involvement in system safety during research and evolution from air breathing to exo-atmospheric capable flight systems culminating in the successful Project Mercury. Although NASA has been philosophically committed to the principals of system safety, this case study points out that budget and manpower constraints-as well as a variety of internal and external pressures can jeopardize even a well-designed system safety program. This study begins with a review of the evolution and early years of NASA's rise as a project lead agency and ends with the lessons learned from Project Mercury.

  11. A Case Study of Teacher Learning in an Assessment for Learning Project in Hong Kong

    ERIC Educational Resources Information Center

    Tang, Sylvia Yee Fan; Leung, Pamela Pui Wan; Chow, Alice Wai Kwan; Wong, Ping Man

    2010-01-01

    Changes in assessment practices in the direction of assessment for learning (AfL) can be a powerful force to enhance student learning. This article presents a case study of teacher learning in an AfL project in Hong Kong. In the Project, AfL strategies were adopted in Chinese Language and English Language classrooms at the junior secondary level.…

  12. Implementing an Action Research Project: A Case Study in Making Decisions and Managing Challenges

    ERIC Educational Resources Information Center

    Greenbank, Paul

    2013-01-01

    This paper examines the challenges involved in implementing an action research project. It discusses a project which uses a series of interventions (unfreezing techniques, cases studies in conjunction with analogical encoding and lecturer input) to encourage students to critically reflect on their approach to career decision-making. This paper…

  13. Case study of McCormick place cogeneration project

    SciTech Connect

    Overstreet, E.L.

    1994-12-31

    In the authors business of providing district energy services, competition is the key to his being able to have a positive impact on the environment, business stability, and economic activity. In the district energy industry, the competitive options are for property owners to continue to self generate energy to meet their needs, purchase energy from a company that utilizes electricity during off-peak hours to produce chilled water or take advantage of a total solution of purchasing tri-generation energy from Trigen-Peoples District Energy Company. Tri-generation is an innovative technology which involves the simultaneous production of steam, chilled water, and electricity. The McCormick Place cogeneration project calls for producing steam and chilled water (co-) for use by the Metropolitan Pier and Exposition Authority (MPEA). The plant will produce electricity (tri-) to run the production equipment.

  14. High-occupancy vehicle project case studies: Historical trends and project experiences. Interim report 1989-92

    SciTech Connect

    Turnbull, K.F.

    1992-08-01

    The report presents the examination of historical trends and current experiences with high occupancy vehicle (HOV) projects in six selected case study sites. HOV facilities in Houston, Texas; Minneapolis, Minnesota; Orange County, California; Pittsburgh, Pennsylvania; Seattle, Washington; and Washington, D.C./Northern Virginia are examined. In addition, available information on other HOV projects located on freeways or in separate rights-of-way is reviewed.

  15. Small-scale energy-technology projects in the Pacific Territories: a case-study review

    SciTech Connect

    Case, C.W.; Actouka, M.K.

    1981-09-01

    During 1978, 1979, and 1980, 28 small-scale energy projects were funded in the Pacific Territories. The projects attempt to be appropriate for developing Pacific island communities by using local labor and materials, using renewable resources, incorporating simple technologies, and being culturally sensitive. Most of the projects are completed now and are at the technology transfer stage. During the last three years the projects were monitored. Five case studies have been prepared which illustrate elements and define features which contribute or hinder technology transfer. Case studies include a typhoon-proof greenhouse on Guam, wood stoves and small solar devices on Yap, various devices built at a youth educational facility on Ponape, an unusual solar hot water system on Majuro, and a solar fish drying facility on an outer Truk island. Conclusions from these studies are extrapolated to all 28 projects.

  16. A Case Study of a National University Research Project and Its Technological Innovation

    ERIC Educational Resources Information Center

    Ziegel, Melina

    2012-01-01

    This case study examined the implementation of a major research endeavor in an institution of higher education, Trinity College, Dublin, in Ireland, with particular focus on the change process during the initiation of the project and the subsequent needs assessment and implementation of technological solutions. This study identified the stages,…

  17. A Case Study of the Development and Project Management of a Web/CD Hybrid Application.

    ERIC Educational Resources Information Center

    Phillips, Rob

    2001-01-01

    Discusses the development of effective interactive learning environments based on a case study of a staff development program for university personnel that combined a Web-based database with CD technology. Topics include aspects of educational design; software design, including feasibility studies; project management, including team issues and…

  18. Mathematics Case Methods Project.

    ERIC Educational Resources Information Center

    Barnett, Carne S.

    1998-01-01

    Presents an overview and analysis of the Mathematics Case Methods Project, which uses cases in order to examine and reflect upon teaching. Focuses on a special kind of teacher knowledge, coined pedagogical-content knowledge. (ASK)

  19. The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation

    SciTech Connect

    Not Available

    1980-03-01

    The Woodlands is a HUD Title VII New Town located near Houston, including 22,000 acres; the plan for the new town consists of 6 residential villages, a town center (Metro), and a Trade Center for larger-scale industrial use. Included within the program for each village are schools and commercial activities, as well as employment activities. The Woodlands is planned to be developed over a 26-year period (commenced in 1972) with an ultimate population of 150,000. Following a summary chapter, Chapter II presents background material on The Woodlands and results of the study are summarized. Chapter III describes the project team and its organizational structure. Chapter IV outlines and documents the methodology that was employed in developing, analyzing, and evaluating the case study. The next chapter describes and analyzes the conventional plan, documents the process by which energy-conserving methods were selected, and evaluates the application of these methods to the Metro Center Study area. Chapter VI discusses constraints to implementation and is followed by a final chapter that presents the general conclusions from the case study and suggests directions for further investigation.

  20. The Corruption of a Research Design: A Case Study of a Curriculum Innovation Project.

    ERIC Educational Resources Information Center

    Cline, Hugh F.; Mandinach, Ellen B.

    This chapter describes the corruption of research design and explains why and how a computer-based curriculum innovation project was transformed from a quasi-experimental design to a comparative case study. The first section introduces the Systems Thinking and Curriculum Innovation Network (STACI) that examined the impact of technology on teaching…

  1. Practicing Sustainability in an Urban University: A Case Study of a Behavior Based Energy Conservation Project

    ERIC Educational Resources Information Center

    Chan, Stuart; Dolderman, Dan; Savan, Beth; Wakefield, Sarah

    2012-01-01

    This case study of the University of Toronto Sustainability Office's energy conservation project, Rewire, explores the implementation of a social marketing campaign that encourages energy efficient behavior. Energy conservation activities have reached approximately 3,000 students and staff members annually, and have saved electricity, thermal…

  2. Students' Research Experiences during Consulting Projects: Three Themes Emerging from Case Studies

    ERIC Educational Resources Information Center

    Phillips, Carissa M. Holler

    2010-01-01

    Student consulting projects, an advanced form of problem-based learning, allow students to apply the skills developed in their classes on behalf of client organizations. A review of selected case studies in business education and other management education literature shows that research is an integral part of this consulting process. More than…

  3. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    ERIC Educational Resources Information Center

    Luo, Yi

    2015-01-01

    This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

  4. Regional Networks in Education: A Case Study of an Austrian Project

    ERIC Educational Resources Information Center

    Rauch, Franz

    2013-01-01

    This case study presents the development of networks in education, using the Austrian IMST (Innovations Make Schools Top) project as illustration. The regional networks are coordinated in every Austrian federal province by groups made up of teachers, representatives of the educational authorities, and members of academia. In the framework of the…

  5. Integrated Project Management: A Case Study in Integrating Cost, Schedule, Technical, and Risk Areas

    NASA Technical Reports Server (NTRS)

    Smith, Greg

    2004-01-01

    This viewgraph presentation describes a case study as a model for integrated project management. The ISS Program Office (ISSPO) developed replacement fluid filtration cartridges in house for the International Space Station (ISS). The presentation includes a step-by-step procedure and organizational charts for how the fluid filtration problem was approached.

  6. Project-Based Learning Communities in Developmental Education: A Case Study of Lessons Learned

    ERIC Educational Resources Information Center

    Butler, Alison; Christofili, Monica

    2014-01-01

    This case study tracks the application of project-based learning (PBL) during four separate college terms at Portland Community College in Portland, Oregon. Each term follows a different learning community of first-term college students enrolled in a program of developmental education (DE), reading, writing, math, and college survival and success…

  7. Seeding Writing Project Principles and Practices in a School Community: A Case Study

    ERIC Educational Resources Information Center

    Locke, Terry; Kato, Helen

    2014-01-01

    This article reports on a small-scale case study involving all English teachers of junior classes in a rural high school in New Zealand. The Head of English had been involved in Writing Project professional learning, designed in accordance with principles and practices that can be found in a number of countries, especially the United States. The…

  8. Estimating the greenhouse gas benefits of forestry projects: A Costa Rican Case Study

    SciTech Connect

    Busch, Christopher; Sathaye, Jayant; Sanchez Azofeifa, G. Arturo

    2000-09-01

    If the Clean Development Mechanism proposed under the Kyoto Protocol is to serve as an effective means for combating global climate change, it will depend upon reliable estimates of greenhouse gas benefits. This paper sketches the theoretical basis for estimating the greenhouse gas benefits of forestry projects and suggests lessons learned based on a case study of Costa Rica's Protected Areas Project, which is a 500,000 hectare effort to reduce deforestation and enhance reforestation. The Protected Areas Project in many senses advances the state of the art for Clean Development Mechanism-type forestry projects, as does the third-party verification work of SGS International Certification Services on the project. Nonetheless, sensitivity analysis shows that carbon benefit estimates for the project vary widely based on the imputed deforestation rate in the baseline scenario, e.g. the deforestation rate expected if the project were not implemented. This, along with a newly available national dataset that confirms other research showing a slower rate of deforestation in Costa Rica, suggests that the use of the 1979--1992 forest cover data originally as the basis for estimating carbon savings should be reconsidered. When the newly available data is substituted, carbon savings amount to 8.9 Mt (million tones) of carbon, down from the original estimate of 15.7 Mt. The primary general conclusion is that project developers should give more attention to the forecasting land use and land cover change scenarios underlying estimates of greenhouse gas benefits.

  9. Survival of the project: a case study of ICT innovation in health care.

    PubMed

    Andreassen, Hege K; Kjekshus, Lars Erik; Tjora, Aksel

    2015-05-01

    From twenty years of information and communication technology (ICT) projects in the health sector, we have learned one thing: most projects remain projects. The problem of pilotism in e-health and telemedicine is a growing concern, both in medical literature and among policy makers, who now ask for large-scale implementation of ICT in routine health service delivery. In this article, we turn the question of failing projects upside down. Instead of investigating the obstacles to implementing ICT and realising permanent changes in health care routines, we ask what makes the temporary ICT project survive, despite an apparent lack of success. Our empirical material is based on Norwegian telemedicine. Through a case study, we take an in-depth look into the history of one particular telemedical initiative and highlight how ICT projects matter on a managerial level. Our analysis reveals how management tasks were delegated to the ICT project, which thus contributed to four processes of organisational control: allocating resources, generating and managing enthusiasm, system correction and aligning local practice and national policies. We argue that the innovation project in itself can be considered an innovation that has become normalised in health care, not in clinical, but in management work. In everyday management, the ICT project appears to be a convenient tool suited to ease the tensions between state regulatory practices and claims of professional autonomy that arise in the wake of new public management reforms. Separating project management and funding from routine practice handles the conceptualised heterogeneity between innovation and routine within contemporary health care delivery. Whilst this separation eases the execution of both normal routines and innovative projects, it also delays expected diffusion of technology. PMID:25795426

  10. Survival of the project: a case study of ICT innovation in health care.

    PubMed

    Andreassen, Hege K; Kjekshus, Lars Erik; Tjora, Aksel

    2015-05-01

    From twenty years of information and communication technology (ICT) projects in the health sector, we have learned one thing: most projects remain projects. The problem of pilotism in e-health and telemedicine is a growing concern, both in medical literature and among policy makers, who now ask for large-scale implementation of ICT in routine health service delivery. In this article, we turn the question of failing projects upside down. Instead of investigating the obstacles to implementing ICT and realising permanent changes in health care routines, we ask what makes the temporary ICT project survive, despite an apparent lack of success. Our empirical material is based on Norwegian telemedicine. Through a case study, we take an in-depth look into the history of one particular telemedical initiative and highlight how ICT projects matter on a managerial level. Our analysis reveals how management tasks were delegated to the ICT project, which thus contributed to four processes of organisational control: allocating resources, generating and managing enthusiasm, system correction and aligning local practice and national policies. We argue that the innovation project in itself can be considered an innovation that has become normalised in health care, not in clinical, but in management work. In everyday management, the ICT project appears to be a convenient tool suited to ease the tensions between state regulatory practices and claims of professional autonomy that arise in the wake of new public management reforms. Separating project management and funding from routine practice handles the conceptualised heterogeneity between innovation and routine within contemporary health care delivery. Whilst this separation eases the execution of both normal routines and innovative projects, it also delays expected diffusion of technology.

  11. High-occupancy vehicle project case studies: History and institutional arrangements. Technical report

    SciTech Connect

    Turnbull, K.F.

    1990-12-01

    The report presents an analysis of the history and institutional arrangements associated with high-occupancy vehicle (HOV) projects in Houston, Texas; Minneapolis - St. Paul, Minnesota; Orange County, California; Pittsburgh, Pennsylvania; Seattle, Washington; and Washington, D.C./Northern Virginia. The report provides a summary of the elements common to the different projects, and a detailed description of the background and institutional arrangements associated with each of the case studies. The analysis includes an examination of the reasons behind the development of the projects, the background and history of the facilities, a discussion of the relevant issues associated with the HOV projects, and roles and responsibilities of the different agencies and organizations involved in the process. The analysis was conducted to identify common elements and unique characteristics leading to the implementation and operation of the HOV facilities.

  12. Development of Procedures for Assessing the Impact of Vocational Education Research and Development on Vocational Education (Project IMPACT). Volume 4--A Case Study of Illinois Projects in Horticulture.

    ERIC Educational Resources Information Center

    Hook, Colin; Ethridge, James

    As part of Project IMPACT's efforts to identify and develop procedures for complying with the impact requirements of Public Law 94-482, a case study was made of Illinois Projects in Horticulture. Fourteen horticulture projects in high schools and junior colleges were discovered through a previous study, personal interviews with two University of…

  13. Existing Whole-House Solutions Case Study: Greenbelt Homes, Inc. Pilot Retrofit Project

    SciTech Connect

    2015-06-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc., (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. With the community upgrade fully funded by the cooperative through their membership without outside subsidies, this project presents a unique opportunity to evaluate and prioritize the wide range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects that include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy-savings benefits of improvements. Phase 1—baseline evaluation for a representative set of 28 homes sited in seven buildings; Phase 2—installation of the building envelope improvements and continued monitoring of the energy consumption for the heating season; Phase 3—energy simulations supporting recommendations for HVAC and water heating upgrades.

  14. Wider Opportunities: Combining Literacy and Employment Training for Women. Executive Summary of the Female Single Parent Literacy Project Case Studies.

    ERIC Educational Resources Information Center

    Hirschoff, Paula

    This report contains summaries of case studies of five literacy projects for women conducted under the auspices of Wider Opportunities for Women's Female Single Parent Literacy Project. The programs described in the case studies are the following: (1) Non-Traditional Employment for Women, New York City; (2) Access for Women: Expanding Options for…

  15. Raman Lidar Measurements During the International H2O Project. 2; Instrument Comparisons and Case Studies

    NASA Technical Reports Server (NTRS)

    Whiteman, D. N.; Demoz, B.; DiGirolamo, P.; Corner, J.; Veselovskii, I.; Evans, K.; Wang, Z.; Sabatino, D.; Schwemmer, G.; Gentry, B.

    2005-01-01

    The NASA/GSFC Scanning Raman Lidar (SRL) participated in the International H2O Project (IHOP) that occurred in May and June, 2002 in the midwestern part of the U. S. The SRL system configuration and methods of data analysis were described in part I of this paper. In this second part, comparisons of SRL water vapor measurements and those of chilled mirror radiosonde and LASE airborne water vapor lidar are performed. Two case studies are presented; one for daytime and one for nighttime. The daytime case study is of a convectively driven boundary layer event and is used to characterize the SRL water vapor random error characteristics. The nighttime case study is of a thunderstorm-generated cirrus cloud case that is studied in it s meteorological context. Upper tropospheric humidification due to precipitation from the cirrus cloud is quantified as is the cirrus cloud ice water content and particle depolarization ratio. These detailed cirrus cloud measurements are being used in a cirrus cloud modeling study.

  16. A Model for Semi-Informal Online Learning Communities: A Case Study of the NASA INSPIRE Project

    ERIC Educational Resources Information Center

    Keesee, Amanda Glasgow

    2011-01-01

    Scope and Method of Study: The purpose of this study was to develop a model of informal online learning communities based on theory, research and practice. Case study methodology was used to examine the NASA Interdisciplinary National Science Project Incorporating Research and Education Experience (INSPIRE) Project as an example of a successful…

  17. The corporate impact of addressing social issues: a financial case study of a project in Peru.

    PubMed

    Dabbs, Alan; Bateson, Matthew

    2002-05-01

    Large, multinational resource development projects can affect many aspects, including social, economic and ecological realities, in the regions where they operate. Social and environmental issues that are usually ignored in such projects are increasingly affecting the financial future of multinational corporations in negative ways. In this article, we advance the argument that corporations can successfully manage these issues and that if they choose to view these management efforts as an investment rather than an expense, they may well acquire a competitive advantage over companies that do not. We describe as a case study the Camisea natural gas and condensates development project in Peru, operated by Shell Prospecting and Development Peru (SPDP). Camisea is one of the first projects anywhere in the world to conduct a detailed analysis of key industry-related social issues and the processes, required investment and financial impact of managing them. The Camisea example supports the argument that addressing social and environmental concerns makes financial sense. In present value terms, the benefit of managing these concerns was expected to surpass the cost investment by approximately US$50 million. PMID:12125747

  18. The corporate impact of addressing social issues: a financial case study of a project in Peru.

    PubMed

    Dabbs, Alan; Bateson, Matthew

    2002-05-01

    Large, multinational resource development projects can affect many aspects, including social, economic and ecological realities, in the regions where they operate. Social and environmental issues that are usually ignored in such projects are increasingly affecting the financial future of multinational corporations in negative ways. In this article, we advance the argument that corporations can successfully manage these issues and that if they choose to view these management efforts as an investment rather than an expense, they may well acquire a competitive advantage over companies that do not. We describe as a case study the Camisea natural gas and condensates development project in Peru, operated by Shell Prospecting and Development Peru (SPDP). Camisea is one of the first projects anywhere in the world to conduct a detailed analysis of key industry-related social issues and the processes, required investment and financial impact of managing them. The Camisea example supports the argument that addressing social and environmental concerns makes financial sense. In present value terms, the benefit of managing these concerns was expected to surpass the cost investment by approximately US$50 million.

  19. Focus:HOPE--A Case Study of a Sectoral Employment Development Approach. Sectoral Employment Development Learning Project Case Studies Series.

    ERIC Educational Resources Information Center

    Thompson, Jeffery W.; Turner-Meikeljohn, Susan; Conway, Maureen

    This case study on Focus: HOPE is the fourth of six sectoral studies to provide an in-depth look at individual sectoral employment development programs and their interaction within distinct economic and industry environments. It explores HOPE, a Detroit civil rights organization with a highly developed machinist training program. Section 1…

  20. The city of San Diego Environmental Service Department`s Ridgehaven green building demonstration project: Project case study. Final report

    SciTech Connect

    Gottfried, D.A.; Schoichet, E.A.

    1998-05-01

    This case study describes the greening of Ridgehaven, the City of San Diego Environmental Services Department`s (ESD`s) new 73,000 sf{sup 2} headquarters building. The use of green design techniques within the conventional renovation of the existing structure significantly increased energy efficiency and indoor air quality (IAQ), and decreased the project`s environmental impact. Despite the constraining municipal budget, tight time schedule, and mandated public bidding procedures, the design team made energy efficiency, IAQ, and resource efficiency their primary design determinants. In the design phase the team screened materials and systems for environmental impact, and their effect on IAQ. Existing materials and systems were frequently reused, thus salvaging or recycling many items that might have gone to landfill. The design team also addressed the environmental impacts of construction and building operations. The ``Green Building Demonstration Program`` included educational outreach and the creation of a unique Manufacturer`s Partnership Program to highlight the effectiveness of green building products and systems. The evaluation featured computerized energy modeling and life-cycle based financial analysis to optimize the energy system design. The annual average energy consumption is designed to be close to 50% of the energy consumption for a comparable California Title 24 energy code compliant building, thus making it one of the most energy efficient buildings in San Diego.

  1. Teaching Introductory Oceanography through Case Studies: Project based approach for general education students

    NASA Astrophysics Data System (ADS)

    Farnsworth, K. L.; House, M.; Hovan, S. A.

    2013-12-01

    A recent workshop sponsored by SERC-On the Cutting Edge brought together science educators from a range of schools across the country to discuss new approaches in teaching oceanography. In discussing student interest in our classes, we were struck by the fact that students are drawn to emotional or controversial topics such as whale hunting and tsunami hazard and that these kinds of topics are a great vehicle for introducing more complex concepts such as wave propagation, ocean upwelling and marine chemistry. Thus, we have developed an approach to introductory oceanography that presents students with real-world issues in the ocean sciences and requires them to explore the science behind them in order to improve overall ocean science literacy among non-majors and majors at 2 and 4 year colleges. We have designed a project-based curriculum built around topics that include, but are not limited to: tsunami hazard, whale migration, ocean fertilization, ocean territorial claims, rapid climate change, the pacific trash patch, overfishing, and ocean acidification. Each case study or project consists of three weeks of class time and is structured around three elements: 1) a media analysis; 2) the role of ocean science in addressing the issue; 3) human impact/response. Content resources range from textbook readings, popular or current print news, documentary film and television, and data available on the world wide web from a range of sources. We employ a variety of formative assessments for each case study in order to monitor student access and understanding of content and include a significant component of in-class student discussion and brainstorming guided by faculty input to develop the case study. Each study culminates in summative assessments ranging from exams to student posters to presentations, depending on the class size and environment. We envision this approach for a range of classroom environments including large group face-to-face instruction as well as hybrid

  2. The Special Place Project: Efficacy of a Place-Based Case Study Approach for Teaching Geoscience

    NASA Astrophysics Data System (ADS)

    Moosavi, Sadredin

    2014-05-01

    Achieving geoscience literacy of the general population has become increasingly important world wide as ever more connected and growing societies depend more and more on our planet's limited natural resource base. Building citizen understanding of their dependence on the local environment, and the geologic processes which created and continue to change it, has become a great challenge to educators at all levels of the education system. The Special Place Project described in this presentation explores use of a place-based case study approach combining instruction in geoscience content with development of observation, reasoning, writing and presentation skills. The approach allows students to select the locations for their individual case studies affording development of personal connections between the learner and his environment. The approach gives instructors at many grade levels the ability to develop core pedagogical content and skills while exploring the unique geologic environments relevant to the local population including such critical issues as land use, resource depletion, energy, climate change and the future of communities in a changing world. The geologic reasons for the location of communities and key events in their histories can be incorporated into the students' case studies as appropriate. The project is unique in placing all course instruction in the context of the quest to explore and gain understanding of the student's chosen location by using the inherently more generalized course content required by the curriculum. By modeling how scientists approach their research questions, this pedagogical technique not only integrates knowledge and skills from across the curriculum, it captures the excitement of scientific thinking on real world questions directly relevant to students' lives, increasing student engagement and depth of learning as demonstrated in the case study reports crafted by the students and exam results. Student learning of topics

  3. A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume I.

    ERIC Educational Resources Information Center

    Spencer, Lynn, Ed.

    These 8 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

  4. A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume 2.

    ERIC Educational Resources Information Center

    Spencer, Lynn, Ed.

    These 7 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

  5. Mathematical Speech and Practical Action: A Case Study of the Challenges of Including Mathematics in a School Technology Project

    ERIC Educational Resources Information Center

    Bungum, Berit; Manshadi, Saeed; Lysne, Dag Atle

    2014-01-01

    This paper presents a case study of how a teacher and nine-year-old students deal with mathematics in a practical technology project. By analysing videotaped dialogues between teacher and a pair of students working on constructing a house model, we identify challenges of meaningful inclusion of mathematics in the project. The dialogues are…

  6. The role of international research projects in the dissemination of innovative technologies in Russia: AgroAtlas case study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This paper uses the AgroAtlas project (www.agroatlas.ru) as a case study to illustrate how international projects can be an important resource to help train teachers and scientists in emerging technology including geographic information systems (GIS) software. The paper discusses a series of 10- day...

  7. The Emerging Microbe Project: Developing Clinical Care Plans Based on Pathogen Identification and Clinical Case Studies.

    PubMed

    O'Donnell, Lauren A; Perry, Michael W; Doup, Dane't R

    2015-12-01

    For many students in the health sciences, including doctor of pharmacy (PharmD) students, basic and clinical sciences often appear detached from each other. In the infectious disease field, PharmD students additionally struggle with mastering the diversity of microorganisms and the corresponding therapies. The objective of this study was to design an interdisciplinary project that integrates fundamental microbiology with clinical research and decision-making skills. The Emerging Microbe Project guided students through the identification of a microorganism via genetic sequence analysis. The unknown microbe provided the basis for a patient case that asked the student to design a therapeutic treatment strategy for an infected patient. Outside of lecture, students had two weeks to identify the pathogen using nucleotide sequences, compose a microbiology report on the pathogen, and recommend an appropriate therapeutic treatment plan for the corresponding clinical case. We hypothesized that the students would develop a better understanding of the interplay between basic microbiology and infectious disease clinical practice, and that they would gain confidence and skill in independently selecting appropriate antimicrobial therapies for a new disease state. The exercise was conducted with PharmD students in their second professional year of pharmacy school in a required infectious disease course. Here, we demonstrate that the Emerging Microbe Project significantly improved student learning through two assessment strategies (assignment grades and exam questions), and increased student confidence in clinical infectious disease practice. This exercise could be modified for other health sciences students or undergraduates depending upon the level of clinical focus required of the course.

  8. The management and design of economic development projects: A case study of World Bank electricity projects in Egypt

    SciTech Connect

    El Sabaa, S.M.

    1992-01-01

    This study is concerned with the efficiency of World Bank projects in Egypt. The study seeks improvements in the methods of evaluating public sector projects in Egypt. To approaches are employed: (1) project identification to optimally allocate Egypt's and World Bank's resources; (2) project appraisal to assess the economic viability and efficiency of investments. The electricity sector is compared with the agriculture sector as a means of employing project identification for priority ordering of investment for development in Egypt. The key criteria for evaluation are the impacts of developments of each sector upon Egypt's national objectives and needs. These include employment opportunities, growth, alleviation of poverty, cross comparison of per capita consumption in each sector, economic rate of return, national security, balance of payments and foreign debt. The allocation of scarce investments would have been more efficient in agriculture than in electricity in meeting Egypt's national objectives and needs. World Bank lending programs in Egypt reveal a priority ordering of electricity over agriculture and rural development. World Bank development projects in Egypt have not been optimally identified, and its programs have not followed an efficient allocation of World Bank's and Egypt's resources. The key parameters in evaluating economic viability and efficiency of development projects are: (1) the discount rate (the opportunity cost of public funds); (2) the exchange rate; and (3) the cost of major inputs, as approximated by shadow prices of labor, water, electricity, and transportation for development projects. Alternative approaches to estimating the opportunity cost of public funds are made. The parameters in evaluating the efficiency of projects have not been accurately estimated in the appraisal stage of the World Bank projects in Egypt, resulting in false or misleading information concerning the economic viability and efficiency of the projects.

  9. Marine ecological habitat: a case study on projected thermal power plant around Dharamtar Creek, India.

    PubMed

    Kulkarni, Vikrant A; Naidu, Velamala S; Jagtap, Tanaji G

    2011-03-01

    Estuaries and tidal creeks, harboring mangroves particularly, face tremendous anthropogenic pressures. Expansion of mega cities and the thermal power plants are generally proposed in the vicinity of estuaries and creek, due to the feasibility of intake and discharge of water for cooling. Discharges from such developments remain constant threat of increasing thermal pollution and affecting the quality of environment. The baseline information on prevailing quality of aquatic environment comes handy for understanding alterations due to such activities. Principle component analysis (PCA) revealed that temperature, pH, salinity, suspended solids, DO, BOD and phaeophytins are major parameters influencing the creek system. Heated effluents may have direct and adverse impacts on these parameters, altering biotic constituents. Hence, periodic and detailed observations are necessary to estimate exact response of biotic communities to changing environment. The present paper is based on case study, projecting a power plant in the vicinity of major mangrove habitats of Dharamtar creek.

  10. Marine ecological habitat: a case study on projected thermal power plant around Dharamtar Creek, India.

    PubMed

    Kulkarni, Vikrant A; Naidu, Velamala S; Jagtap, Tanaji G

    2011-03-01

    Estuaries and tidal creeks, harboring mangroves particularly, face tremendous anthropogenic pressures. Expansion of mega cities and the thermal power plants are generally proposed in the vicinity of estuaries and creek, due to the feasibility of intake and discharge of water for cooling. Discharges from such developments remain constant threat of increasing thermal pollution and affecting the quality of environment. The baseline information on prevailing quality of aquatic environment comes handy for understanding alterations due to such activities. Principle component analysis (PCA) revealed that temperature, pH, salinity, suspended solids, DO, BOD and phaeophytins are major parameters influencing the creek system. Heated effluents may have direct and adverse impacts on these parameters, altering biotic constituents. Hence, periodic and detailed observations are necessary to estimate exact response of biotic communities to changing environment. The present paper is based on case study, projecting a power plant in the vicinity of major mangrove habitats of Dharamtar creek. PMID:21882658

  11. NASA's TReK Project: A Case Study in Using the Spiral Model of Software Development

    NASA Technical Reports Server (NTRS)

    Hendrix, T. Dean; Schneider, Michelle P.

    1998-01-01

    Software development projects face numerous challenges that threaten their successful completion. Whether it is not enough money, too little time, or a case of "requirements creep" that has turned into a full sprint, projects must meet these challenges or face possible disastrous consequences. A robust, yet flexible process model can provide a mechanism through which software development teams can meet these challenges head on and win. This article describes how the spiral model has been successfully tailored to a specific project and relates some notable results to date.

  12. Project-based learning in a high school engineering program: A case study

    NASA Astrophysics Data System (ADS)

    France, Todd

    Generating greater student interest in science, technology, engineering, and mathematics (STEM) has been a major topic of discussion among educators, policymakers, and researchers in recent years, as increasing the number of graduates in these fields is widely considered a necessary step for sustaining the progress of today's society. Fostering this interest must occur before students reach college, and substantial efforts have been made to engage students at K-12 levels in STEM-focused learning. Attempts to involve students in engineering, a vital and growing profession, yet one in which students often have little experience, have frequently emphasized the design and construction of physical products, a practice supported by project-based learning. This thesis examines the environment of an engineering high school course that employed the project-based model. The course is part of a dedicated curricular program which aims to provide students with positive experiences in engineering-related activities while also preparing them for the rigors of college. A case study was conducted to provide insight into the benefits and drawbacks of the learning model. The study's outcomes are intended to provide guidance to educators participating in the design and/or facilitation of project-based activities, particularly those involved with engineering education. The research was performed using a qualitative approach. Long-term engagement with course participants was deemed critical to gaining a comprehensive understanding of the interactions and events that transpired on a daily basis. Nine educators involved with the program were interviewed, as were nineteen of the course's thirty-nine students. A wealth of other relevant data -- including surveys, field notes, and evaluations of student work -- was compiled for analysis as well. The study findings suggest that experiences in problem solving and teamwork were the central benefits of the course. Limitations existed due to a

  13. Is a Clean Development Mechanism project economically justified? Case study of an International Carbon Sequestration Project in Iran.

    PubMed

    Katircioglu, Salih; Dalir, Sara; Olya, Hossein G

    2016-01-01

    The present study evaluates a carbon sequestration project for the three plant species in arid and semiarid regions of Iran. Results show that Haloxylon performed appropriately in the carbon sequestration process during the 6 years of the International Carbon Sequestration Project (ICSP). In addition to a high degree of carbon dioxide sequestration, Haloxylon shows high compatibility with severe environmental conditions and low maintenance costs. Financial and economic analysis demonstrated that the ICSP was justified from an economic perspective. The financial assessment showed that net present value (NPV) (US$1,098,022.70), internal rate of return (IRR) (21.53%), and payback period (6 years) were in an acceptable range. The results of the economic analysis suggested an NPV of US$4,407,805.15 and an IRR of 50.63%. Therefore, results of this study suggest that there are sufficient incentives for investors to participate in such kind of Clean Development Mechanism (CDM) projects.

  14. Is a Clean Development Mechanism project economically justified? Case study of an International Carbon Sequestration Project in Iran.

    PubMed

    Katircioglu, Salih; Dalir, Sara; Olya, Hossein G

    2016-01-01

    The present study evaluates a carbon sequestration project for the three plant species in arid and semiarid regions of Iran. Results show that Haloxylon performed appropriately in the carbon sequestration process during the 6 years of the International Carbon Sequestration Project (ICSP). In addition to a high degree of carbon dioxide sequestration, Haloxylon shows high compatibility with severe environmental conditions and low maintenance costs. Financial and economic analysis demonstrated that the ICSP was justified from an economic perspective. The financial assessment showed that net present value (NPV) (US$1,098,022.70), internal rate of return (IRR) (21.53%), and payback period (6 years) were in an acceptable range. The results of the economic analysis suggested an NPV of US$4,407,805.15 and an IRR of 50.63%. Therefore, results of this study suggest that there are sufficient incentives for investors to participate in such kind of Clean Development Mechanism (CDM) projects. PMID:26315589

  15. Methodological Issues In Forestry Mitigation Projects: A CaseStudy Of Kolar District

    SciTech Connect

    Ravindranath, N.H.; Murthy, I.K.; Sudha, P.; Ramprasad, V.; Nagendra, M.D.V.; Sahana, C.A.; Srivathsa, K.G.; Khan, H.

    2007-06-01

    There is a need to assess climate change mitigationopportunities in forest sector in India in the context of methodologicalissues such as additionality, permanence, leakage, measurement andbaseline development in formulating forestry mitigation projects. A casestudy of forestry mitigation project in semi-arid community grazing landsand farmlands in Kolar district of Karnataka, was undertaken with regardto baseline and project scenariodevelopment, estimation of carbon stockchange in the project, leakage estimation and assessment ofcost-effectiveness of mitigation projects. Further, the transaction coststo develop project, and environmental and socio-economic impact ofmitigation project was assessed.The study shows the feasibility ofestablishing baselines and project C-stock changes. Since the area haslow or insignificant biomass, leakage is not an issue. The overallmitigation potential in Kolar for a total area of 14,000 ha under variousmitigation options is 278,380 tC at a rate of 20 tC/ha for the period2005-2035, which is approximately 0.67 tC/ha/yr inclusive of harvestregimes under short rotation and long rotation mitigation options. Thetransaction cost for baseline establishment is less than a rupee/tC andfor project scenario development is about Rs. 1.5-3.75/tC. The projectenhances biodiversity and the socio-economic impact is alsosignificant.

  16. Building America Case Study: Zero Energy Ready Home Multifamily Project: Mutual Housing at Spring Lake, Woodland, California

    SciTech Connect

    2015-09-01

    Building cost effective, high performance homes that provide superior comfort, health, and durability is the goal of the Department of Energy's (DOE's) Zero Energy Ready Homes (ZERH) program. Through Building America research and other innovative programs throughout the country, many of the technical challenges to building to the ZERH standard have been addressed. This case study describes the development of a 62-unit multifamily community constructed by nonprofit developer Mutual Housing at the Spring Lake subdivision in Woodland, CA. The Spring Lake project is expected to be the first ZERH-certified multifamily project nationwide. Building America team Alliance for Residential Building Innovation worked with Mutual Housing throughout the project. The case study discusses challenges encountered, lessons learned, and how obstacles were overcome. An objective of this project was to gain a highly visible foothold for residential buildings built to the DOE ZERH specification that can be used to encourage participation by other California builders.

  17. MULTIPLE CONTAMINANTS CASE STUDIES

    EPA Science Inventory

    The presentation provides information taken from the arsenic demonstration program projects that have treatment systems removing multiply contaminants from drinking water. The case studies sited in the presentation consist of projects that have arsenic along with either nitrate, ...

  18. Initiating Transdisciplinarity in Academic Case Study Teaching: Experiences from a Regional Development Project in Salzburg, Austria

    ERIC Educational Resources Information Center

    Muhar, Andreas; Vilsmaier, Ulli; Glanzer, Michaela; Freyer, Bernhard

    2006-01-01

    Purpose: The purpose of this paper is to describe experiences with the initiation of transdisciplinarity in academic case study teaching with special reference to regional planning, based on the case study "Leben 2014 (Life 2014)--perspectives for regional development in the national park region Ober-pinz-gau, Salzburg".…

  19. Collaborative Design and Use of Open Educational Resources: A Case Study of a Mathematics Teacher Education Project in South Africa

    ERIC Educational Resources Information Center

    Sapire, Ingrid; Reed, Yvonne

    2011-01-01

    In South Africa, poor performance of learners in mathematics across the school system is a problem demanding new solutions. One possible solution is to try to raise standards through the use of open educational resources (OER). This article presents and discusses findings from a case study of a collaborative OER development project initiated by…

  20. A Case Study of a Community-Based Participatory Evaluation Research (CBPER) Project: Reflections on Promising Practices and Shortcomings

    ERIC Educational Resources Information Center

    Puma, Jini; Bennett, Laurie; Cutforth, Nick; Tombari, Chris; Stein, Paul

    2009-01-01

    This instrumental case study documents a community-based participatory evaluation research (CBPER) project that involved a community partner, two graduate students, a faculty member, and an external funder. It highlights the fact that a participatory evaluation model is a viable way to conduct community-based research (CBR) when a community…

  1. The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation

    SciTech Connect

    Not Available

    1980-03-01

    Appendix II of The Woodlands Metro Center Energy Study near Houston consists of the following: Metro Center Program, Conventional Plan Building Prototypes and Detail Parcel Analysis, Energy Plan Building Prototypes, and Energy Plan Detail Parcel Analysis.

  2. Joint implementation initiatives in South Africa: A case study of two energy-efficiency projects

    SciTech Connect

    Van Horen, C.; Simmonds, G.; Parker, G.

    1998-11-01

    This paper explores the issues pertinent to Joint Implementation (JI) in South Africa by examining two prototype potential projects on energy efficiency with the potential for reducing greenhouse gas (GHG) emissions. The first is an energy-efficient lighting project based on the public electricity utility, Eskom's plan for a compact fluorescent lighting program in the residential sector. The analysis indicates that the CFL program could avoid emissions of up to 243 thousand tons of carbon over the first five years, at negative cost (that is, with a positive economic return). The second project involves the delivery of passive solar, energy-efficient housing to a low-income township in the Western Cape Province, at an incremental capital cost of approximately $2.5m for the 6000 houses. In this case, the avoided GHG emissions over the first five years amount to between 14 and 20 tons of carbon, and over the 50 year life-span of the project it will result to 140 to 200 thousand tons of avoided emissions at a cost of $13 to $17 per ton. The housing project has significant non-GHG benefits such as savings on energy bills and health, which accrue to the low-income dwellers. A number of important JI-specific issues and concerns emerge with respect to the two projects, which can also be applied to other potential JI opportunities in the country generally. These include the issues of carbon credit sharing, for which a number of scenarios are suggested, as well as estimating unknown macroeconomic impacts, such as the effects of CFLs on the country's incandescent lighting industry. Findings from an examination of both potential projects conclude that capacity-building within the country is critical to ensure that the technology being transferred balances efficiency, cost and quality appropriate to the South African context. Finally, assessment and evaluation, monitoring and verification criteria and institutions are called for to guarantee measurable long-term environmental

  3. Managing Astronomy Research Data: Case Studies of Big and Small Research Projects

    NASA Astrophysics Data System (ADS)

    Sands, Ashley E.

    2015-01-01

    Astronomy data management refers to all actions taken upon data over the course of the entire research process. It includes activities involving the collection, organization, analysis, release, storage, archiving, preservation, and curation of research data. Astronomers have cultivated data management tools, infrastructures, and local practices to ensure the use and future reuse of their data. However, new sky surveys will soon amass petabytes of data requiring new data management strategies.The goal of this dissertation, to be completed in 2015, is to identify and understand data management practices and the infrastructure and expertise required to support best practices. This will benefit the astronomy community in efforts toward an integrated scholarly communication framework.This dissertation employs qualitative, social science research methods (including interviews, observations, and document analysis) to conduct case studies of data management practices, covering the entire data lifecycle, amongst three populations: Sloan Digital Sky Survey (SDSS) collaboration team members; Individual and small-group users of SDSS data; and Large Synoptic Survey Telescope (LSST) collaboration team members. I have been observing the collection, release, and archiving of data by the SDSS collaboration, the data practices of individuals and small groups using SDSS data in journal articles, and the LSST collaboration's planning and building of infrastructure to produce data.Preliminary results demonstrate that current data management practices in astronomy are complex, situational, and heterogeneous. Astronomers often have different management repertoires for working on sky surveys and for their own data collections, varying their data practices as they move between projects. The multitude of practices complicates coordinated efforts to maintain data.While astronomy expertise proves critical to managing astronomy data in the short, medium, and long term, the larger astronomy

  4. WFIP2 - The Second Wind Forecast Improvement Project: Observing Systems And Case Studies

    NASA Astrophysics Data System (ADS)

    Wilczak, J. M.; Cline, J.; Banta, R. M.; Benjamin, L.; Benjamin, S.; Berg, L. K.; Bianco, L.; Bickford, J.; Brewer, A.; Choukulkar, A.; Clawson, K.; Clifton, A.; Cook, D. R.; Djalalova, I.; Fernando, H.; Friedrich, K.; Kenyon, J.; Kosovic, B.; King, C. W.; Marquis, M.; McCaa, J. R.; McCaffrey, K.; Olson, J. B.; Pichugina, Y. L.; Sharp, J.; Shaw, W. J.; Wade, K.; Wharton, S.; Lundquist, J. K.; Lantz, K. O.; Long, C. N.

    2015-12-01

    The second Wind Forecast Improvement Project (WFIP2) is a DOE and NOAA funded public-private partnership whose goal is to improve NWP model forecast skill for turbine-height winds in regions with complex terrain. WFIP2 partners include DOE National Laboratories (PNNL, ANL, NREL, LLNL), NOAA Laboratories (ESRL, ARL), Vaisala Inc., NCAR, the University of Notre Dame and University of Colorado, and the Bonneville Power Administration. A core element of WFIP2 is an 18 month field program located in the Pacific Northwest, focusing on the Columbia River Gorge and Basin in eastern Oregon and Washington states, with instrument deployment occurring in the summer and autumn of 2015. The approach taken is to collect an extensive set of new meteorological observations, especially within the atmospheric boundary layer, use these to observe and understand relevant atmospheric processes, develop and test new model physical parameterization schemes, and ultimately transfer these improved models to NOAA/NWS operations and to the wider meteorological community. Observing systems that will be deployed for WFIP2 include: 11 wind profiling radars 17 sodars 5 wind profiling lidars 4 scanning lidars 4 radiometers 10 microbarographs ceilometer 28 sonic anemometers Numerical models that are being used for WFIP2 are WRF-based models including the NOAA RAP (Rapid Refresh) and High Resolution Rapid Refresh (HRRR), as well as the NAM and GFS. Science issues that are being addressed include gap flow, mountain waves, mountain wakes, convective storm outflows, the mix-out of stable cold pools, and boundary layer turbulence profiling. An overview of WFIP2 will be given with an emphasis on the suite of instrumentation deployed and their observational capabilities. Several case studies of interesting meteorological events from the first several months of the field program will be presented, including comparisons with model forecasts.

  5. Project success: A methodological and evaluative case study of the early alert program interventions

    NASA Astrophysics Data System (ADS)

    Larkins, Randy James

    The purpose of this study was twofold. First, to methodologically examine the use of three types of focus groups 1), traditional face-to face, 2), online video and audio, and 3) online text only. Second, to examine the impact of academic intervention attempts offered by university and department support services. Methodologically, the three types of focus groups were compared in terms of ease of use, comfort, richness of data and ethical considerations. Contextually, support services for a general chemistry course taken primarily by new students were examined using an evaluation method involving effort, monitoring, process, component and treatment specification types of implementation. For this research, fourteen students enrolled in the general chemistry course at Rocky Mountain University in fall term 2014 participated in one of the three types of focus groups to discuss support services for the course. Since the increase of technological advances in the late twentieth century, the use of electronic focus groups has been viewed as a viable alternative to traditional in-person meetings. However, different methods within a methodology might produce different results for both students and researchers. This study inspected differences in ease of use for participants and the researcher, comfort in terms of using technology and in discussing academic issues and support services, richness of the data, and ethical issues surrounding privacy and confidentiality. For this case study, methodological findings were that in-person groups still had relevance in this age of advanced technology. Audio-video groups were more limited than in-person groups in terms of interaction and administration, while text-only groups were easiest to transcribe, but seemed to be the most limited in terms of all other aspects of the research. Finally, ethical concerns were not considered important by members in any group; therefore, it is incumbent on the researcher to provide the best ethical

  6. Matching Linguistic and Pedagogical Objectives in a Telecollaboration Project: A Case Study

    ERIC Educational Resources Information Center

    Bueno-Alastuey, M. C.; Kleban, M.

    2016-01-01

    This article attempts to analyse to what extent a distance collaboration project between two groups of university students sharing the same lingua franca (English), but with different course educational objectives can benefit its participants. We build on the knowledge gleaned from previous studies of second language telecollaboration which point…

  7. The Caring Child: An Evaluative Case Study of the Cornwall Young Carers Project

    ERIC Educational Resources Information Center

    Butler, Allister H.; Astbury, Gaynor

    2005-01-01

    This paper reports on an evaluation of the Cornwall Young Carers project (jointly funded by social services and the Cornwall and Isles of Scilly Health Action Zone), conducted during the period 2000-2002. A diverse range of methodological approaches were adopted (comparative national statistics, local pilot study, monthly and quarterly data…

  8. Federal Policy in Action: A Case Study of an Urban Education Project.

    ERIC Educational Resources Information Center

    Smith, Louis M.; Dwyer, David C.

    This monograph describes the origins and implementation of a Federal educational program, the Inquiry and Assistance Project (IAP), designed to improve urban public schools through the efforts of researchers and consultants in a research and development setting. The first section provides background information on the IAP study. Section two…

  9. The Use of Mobile Technologies in Project-Based Science: A Case Study

    ERIC Educational Resources Information Center

    Avraamidou, Lucy

    2013-01-01

    The main aim of this study was to examine how a group of elementary students perceived their engagement in a project-based science intervention investigating the water quality of a local lake. The students collaborated with a scientist to conduct various experiments and used handheld computers to collect and analyze data in order to examine the…

  10. Computer-Based Basic Skills Instruction in a CETA Funded Project: A Case Study.

    ERIC Educational Resources Information Center

    Caldwell, Robert M.; Hedl, John J., Jr.

    1984-01-01

    Reports on a study that (1) examined the effectiveness of computer-based education in developing literacy and mathematics skills in young adults to enable them to secure unsubsidized employment and (2) compared motivation of CETA-funded students with those who sought training voluntarily. Discusses failures of CETA training projects and makes…

  11. Definitions and Uses: Case Study of Teachers Implementing Project-Based Learning

    ERIC Educational Resources Information Center

    Tamim, Suha R.; Grant, Michael M.

    2013-01-01

    The purpose of this descriptive study was to explore inservice teachers' definitions of project-based learning (PjBL) and their accounts on the meaning of their PjBL implementations. A purposive sample of six teachers from grades four through twelve in public and private schools participated. Three themes evolved from inductive analysis: (1)…

  12. Concerns About Climate Change Mitigation Projects: Summary of Findings from Case Studies in Brazil, India, Mexico, and South Africa

    SciTech Connect

    Sathaye, Jayant A.; Andrasko, Kenneth; Makundi, Willy; La Rovere, Emilio Lebre; Ravinandranath, N.H.; Melli, Anandi; Rangachari, Anita; Amaz, Mireya; Gay, Carlos; Friedmann, Rafael; Goldberg, Beth; van Horen, Clive; Simmonds, Gillina; Parker, Gretchen

    1998-11-01

    The concept of joint implementation as a way to implement climate change mitigation projects in another country has been controversial ever since its inception. Developing countries have raised numerous issues at the project-specific technical level, and broader concerns having to do with equity and burden sharing. This paper summarizes the findings of studies for Brazil, India, Mexico and South Africa, four countries that have large greenhouse gas emissions and are heavily engaged in the debate on climate change projects under the Kyoto Protocol. The studies examine potential or current projects/programs to determine whether eight technical concerns about joint implementation can be adequately addressed. They conclude that about half the concerns were minor or well managed by project developers, but concerns about additionality of funds, host country institutions and guarantees of performance (including the issues of baselines and possible leakage) need much more effort to be adequately addressed. All the papers agree on the need to develop institutional arrangements for approving and monitoring such projects in each of the countries represented. The case studies illustrate that these projects have the potential to bring new technology, investment, employment and ancillary socioeconomic and environmental benefits to developing countries. These benefits are consistent with the goal of sustainable development in the four study countries. At a policy level, the studies' authors note that in their view, the Annex I countries should consider limits on the use of jointly implemented projects as a way to get credits against their own emissions at home, and stress the importance of industrialized countries developing new technologies that will benefit all countries. The authors also observe that if all countries accepted caps on their emissions (with a longer time period allowed for developing countries to do so) project-based GHG mitigation would be significantly

  13. Tunnelling in Urbanised Areas - Geotechnical Case Studies at Different Project Stages

    NASA Astrophysics Data System (ADS)

    Eder, Stefan; Poscher, Gerhard; Kohl, Bernhard

    Tunnelling in urbanised areas is always a challenge for the client and the contractor as well as for the designers, the engineers, and the geologists. The high demand for space and the disturbance of existing infrastructures by construction measures increasingly forces future infrastructure projects to be carried out underground. At the same time, interferences with human, natural or water resources shall be reduced and noise, dust, as well as site traffic shall be minimised. Quite frequently, politics also come into play. All these factors may lead to pre-determined routes, with ground conditions which may not always be very favourable. This article presents examples of different projects at different stages and emphasizes the importance of engineering geology in the route selection process. The most promising options are routes located in ground, which is not sensitive to settlement and/or water ingress. A longer route in favourable ground conditions is to be given preference over a shorter route in adverse ground conditions. In case of no alternative, the risk of surface settlements and exploding construction costs have to be taken into account. The first project presented is the railway line in the Inn valley / Tyrol, comprising four sections in urbanised areas, which - due to environmental and political reasons - have to cross infrastructure facilities and traffic lines, often in unfavourable ground conditions. There is a variety of construction methods in the tender design to be applied in urbanised tunnelling ranging from NATM tunnels with local groundwater draw-down and jet grouting enclosure against water pressure, to TBM-driven tunnels with hydro-shield. The second project is a planned by-pass for the city of Linz, which is at the environmental impact assessment stage. The alignment is dominated by geological considerations, avoiding unfavourable ground conditions to the greatest possible extent.

  14. Case study: the Argentina Road Safety Project: lessons learned for the decade of action for road safety, 2011-2020.

    PubMed

    Raffo, Veronica; Bliss, Tony; Shotten, Marc; Sleet, David; Blanchard, Claire

    2013-12-01

    This case study of the Argentina Road Safety Project demonstrates how the application of World Bank road safety project guidelines focused on institution building can accelerate knowledge transfer, scale up investment and improve the focus on results. The case study highlights road safety as a development priority and outlines World Bank initiatives addressing the implementation of the World Report on Road Traffic Injury's recommendations and the subsequent launch of the Decade of Action for Road Safety, from 2011-2020. The case study emphasizes the vital role played by the lead agency in ensuring sustainable road safety improvements and promoting the shift to a 'Safe System' approach, which necessitated the strengthening of all elements of the road safety management system. It summarizes road safety performance and institutional initiatives in Argentina leading up to the preparation and implementation of the project. We describe the project's development objectives, financing arrangements, specific components and investment staging. Finally, we discuss its innovative features and lessons learned, and present a set of supplementary guidelines, both to assist multilateral development banks and their clients with future road safety initiatives, and to encourage better linkages between the health and transportation sectors supporting them. PMID:24722740

  15. Case study: the Argentina Road Safety Project: lessons learned for the decade of action for road safety, 2011-2020.

    PubMed

    Raffo, Veronica; Bliss, Tony; Shotten, Marc; Sleet, David; Blanchard, Claire

    2013-12-01

    This case study of the Argentina Road Safety Project demonstrates how the application of World Bank road safety project guidelines focused on institution building can accelerate knowledge transfer, scale up investment and improve the focus on results. The case study highlights road safety as a development priority and outlines World Bank initiatives addressing the implementation of the World Report on Road Traffic Injury's recommendations and the subsequent launch of the Decade of Action for Road Safety, from 2011-2020. The case study emphasizes the vital role played by the lead agency in ensuring sustainable road safety improvements and promoting the shift to a 'Safe System' approach, which necessitated the strengthening of all elements of the road safety management system. It summarizes road safety performance and institutional initiatives in Argentina leading up to the preparation and implementation of the project. We describe the project's development objectives, financing arrangements, specific components and investment staging. Finally, we discuss its innovative features and lessons learned, and present a set of supplementary guidelines, both to assist multilateral development banks and their clients with future road safety initiatives, and to encourage better linkages between the health and transportation sectors supporting them.

  16. New Whole-House Solutions Case Study: Zero Energy Ready Home Multifamily Project: Mutual Housing at Spring Lake

    SciTech Connect

    D. Springer and A. German

    2015-09-01

    Building cost effective, high performance homes that provide superior comfort, health, and durability is the goal of the Department of Energy's (DOE's) Zero Energy Ready Homes (ZERH) program. This case study describes the development of a 62-unit multifamily community constructed by nonprofit developer Mutual Housing at the Spring Lake subdivision in Woodland, California. The Spring Lake project is expected to be the first ZERH-certified multifamily project nationwide. Building America team Alliance for Residential Building Innovation worked with Mutual Housing throughout the project. An objective of this project was to gain a highly visible foothold for residential buildings built to the DOE ZERH specification that can be used to encourage participation by other California builders.

  17. Five Case Studies for Youth-at-Risk Project. Research Report No. 88-11.

    ERIC Educational Resources Information Center

    National Commission for Employment Policy (DOL), Washington, DC.

    The five case studies in this volume concern at-risk youth. Disadvantaged youth programs in different states were studied by different authors: (1) Albuquerque, New Mexico (Richard Mendel); (2) Baltimore, Maryland (Edward C. Lorenz); (3) Hartford, Connecticut (Richard Funkhouser and Delsie Gandia-Fabian; (4) Oakland, California (David Snedeker);…

  18. Using Moodle in Secondary Education: A Case Study of the Course "Research Project" in Greece

    ERIC Educational Resources Information Center

    Stasinakis, Panagiotis; Kalogiannakis, Michail

    2015-01-01

    "Research Project" is a new addition to the Greek educational system established in the 1st and 2nd year of high school, as a distinct course of the Curriculum. In this paper we study the use of the platform Moodle, in order to organize and implement this course. This use took place in the 2nd four-month period of the academic year…

  19. Translating global climate model projections into usable information for water managers and industry: A case study from Tasmania, Australia

    NASA Astrophysics Data System (ADS)

    Bennett, J.; Ling, F.; Graham, B.; Grose, M.; Corney, S.; Holz, G.; White, C.; Gaynor, S.; Bindoff, N.

    2010-09-01

    differentiated. This is important for water managers, as it separates elements outside of their control (climate) from those under their control (e.g. irrigation). While changes in human water use are not considered in the Climate Futures for Tasmania study, Tasmanian water managers will be able to adapt the river systems models to quantify changes in water management policies. Finally, projections of runoff were adapted to run through the Hydro Tasmania Systems model Temsim. Temsim uses hydrological inputs in conjunction with projected power demand and energy prices to simulate the Hydro Tasmania power generation system. The Temsim runs translate CFT climate projections into metrics such as storage levels, power generation, and revenue - metrics that can inform the future operation of the Hydro Tasmania system. The result is climate information tailored to the needs of water managers and industry, ensuring the research will be understandable and useable. This paper presents the communication strategy implemented by Climate Futures for Tasmania, and provides a case study of how interaction with government and industry directed the technical research.

  20. Case Study in Ethics of Research: The Bucharest Early Intervention Project

    PubMed Central

    Zeanah, Charles H.; Fox, Nathan A.; Nelson, Charles A.

    2014-01-01

    The Bucharest Early Intervention Project is the first ever randomized controlled trial of foster care as an alternative to institutional care for young abandoned children. This paper examines ethical issues in the conceptualization and implementation of the study, which involved American investigators conducting research in another country, as well as vulnerable participants. We organize discussion of ethical questions about the study around several key issues. These include the nature and location of the vulnerable study population, the social value of conducting the study, risks and benefits of participating in the study to participants, and the post-trial obligations of the investigators. In discussing how these questions were addressed as the study was designed and after it was initiated, we describe our attempts to wed sound scientific practices with meaningful ethical protections for participants. PMID:22373763

  1. The California Conservation Corps: A Case Study. Working Paper #5. The State Youth Initiatives Project.

    ERIC Educational Resources Information Center

    Bailin, Michael A.

    Through site visits, a case study was made of the California Conservation Corps (CCC) in order to provide a description of its history, objectives, program features, participants, funding patterns, future plans, and key issues scheduled to be addressed by the program. Descended from similar earlier programs, the CCC was established in 1976. After…

  2. The India Education Project: A Case Study of Institution Building and Organizational Conflict.

    ERIC Educational Resources Information Center

    Bhola, Harbans S.

    This monograph, relating to events that happened during 1966-68, is a case study of a voluntary, educational, and intercultural organization that had been service oriented for almost 15 years. The organization had been organizing literacy classes, opening rural libraries, providing health extension, and conducting a small program of publication…

  3. Estimation of seismically detectable portion of a gas plume: CO2CRC Otway project case study

    NASA Astrophysics Data System (ADS)

    Pevzner, Roman; Caspari, Eva; Bona, Andrej; Galvin, Robert; Gurevich, Boris

    2013-04-01

    CO2CRC Otway project comprises of several experiments involving CO2/CH4 or pure CO2 gas injection into different geological formations at the Otway test site (Victoria, Australia). During the first stage of the project, which was finished in 2010, more than 64,000 t of gas were injected into the depleted gas reservoir at ~2 km depth. At the moment, preparations for the next stage of the project aiming to examine capabilities of seismic monitoring of small scale injection (up to 15,000 t) into saline formation are ongoing. Time-lapse seismic is one of the most typical methods for CO2 geosequestration monitoring. Significant experience was gained during the first stage of the project through acquisition and analysis of the 4D surface seismic and numerous time-lapse VSP surveys. In order to justify the second stage of the project and optimise parameters of the experiment, several modelling studies were conducted. In order to predict seismic signal we populate realistic geological model with elastic properties, model their changes using fluid substitution technique applied to the fluid flow simulation results and compute synthetic seismic baseline and monitor volumes. To assess detectability of the time-lapse signal caused by the injection, we assume that the time-lapse noise level will be equivalent to the level of difference between the last two Otway 3D surveys acquired in 2009 and 2010 using conventional surface technique (15,000 lbs vibroseis sources and single geophones as the receivers). In order to quantify the uncertainties in plume imaging/visualisation due to the time-lapse noise realisation we propose to use multiple noise realisations with the same F-Kx-Ky amplitude spectra as the field noise for each synthetic signal volume. Having signal detection criterion defined in the terms of signal/time- lapse noise level on a single trace we estimate visible portion of the plume as a function of this criterion. This approach also gives an opportunity to attempt to

  4. Projection of retirement adequacy using wealth-need ratio: A case study in Malaysia

    NASA Astrophysics Data System (ADS)

    Alaudin, Ros Idayuwati; Ismail, Noriszura; Isa, Zaidi

    2015-02-01

    Adequacy of retirement income is very important to maintain a comfortable living standard during retirement. Under a life cycle model, assets are mainly accumulated during an individual's work life to finance consumption after retirement. A generally accepted goal of retirement planning is to provide enough income during retirement to prevent the level of living from dropping much below the pre-retirement level. Retirement wealth can be defined as adequate if the total retirement income is equal or greater than the desired total retirement consumption (or needs). In this study, retirement adequacy is projected using the Malaysian Household Income Survey (HIS) 2009 data which is based on 5881 sample of households and contains information on income, demographic and socioeconomic status of each household. Besides the projection of retirement adequacy, a regression of the ratio of projected wealth to needs (or wealth-needs ratio) is performed to investigate the demographic and socioeconomic determinants of retirement adequacy in Malaysia. The results show that 69% of households in Malaysia are adequately prepared for retirement.

  5. Framework for Small-Scale Experiments in Software Engineering: Guidance and Control Software Project: Software Engineering Case Study

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J.

    1998-01-01

    Software is becoming increasingly significant in today's critical avionics systems. To achieve safe, reliable software, government regulatory agencies such as the Federal Aviation Administration (FAA) and the Department of Defense mandate the use of certain software development methods. However, little scientific evidence exists to show a correlation between software development methods and product quality. Given this lack of evidence, a series of experiments has been conducted to understand why and how software fails. The Guidance and Control Software (GCS) project is the latest in this series. The GCS project is a case study of the Requirements and Technical Concepts for Aviation RTCA/DO-178B guidelines, Software Considerations in Airborne Systems and Equipment Certification. All civil transport airframe and equipment vendors are expected to comply with these guidelines in building systems to be certified by the FAA for use in commercial aircraft. For the case study, two implementations of a guidance and control application were developed to comply with the DO-178B guidelines for Level A (critical) software. The development included the requirements, design, coding, verification, configuration management, and quality assurance processes. This paper discusses the details of the GCS project and presents the results of the case study.

  6. Mathematical speech and practical action: a case study of the challenges of including mathematics in a school technology project

    NASA Astrophysics Data System (ADS)

    Bungum, Berit; Manshadi, Saeed; Atle Lysne, Dag

    2014-11-01

    This paper presents a case study of how a teacher and nine-year-old students deal with mathematics in a practical technology project. By analysing videotaped dialogues between teacher and a pair of students working on constructing a house model, we identify challenges of meaningful inclusion of mathematics in the project. The dialogues are analysed in terms of an analytical framework where four categories of interaction patterns are combined with two main paradigms of mathematics teaching: the exercise paradigm and landscapes of interaction. The project in itself has a potential for facilitating landscapes of investigation in mathematics teaching. However, we find that the teacher as well as students adheres to the exercise paradigm when mathematics is involved in the activity. Two illustrating episodes from the project are examined and presented in detail in this paper. The findings illustrate that the conceptions teachers and students hold of what mathematics teaching means can act as an obstacle in attempts to realize mathematics teaching in creative and meaningful contexts for young students. We suggest that making the various purposes of a project more explicit may help overcome this obstacle, and that the mathematics involved might be taught in separate sessions in order to form a constructive part of a cross-curricular project.

  7. Semantic eScience for Ecosystem Understanding and Monitoring: The Jefferson Project Case Study

    NASA Astrophysics Data System (ADS)

    McGuinness, D. L.; Pinheiro da Silva, P.; Patton, E. W.; Chastain, K.

    2014-12-01

    Monitoring and understanding ecosystems such as lakes and their watersheds is becoming increasingly important. Accelerated eutrophication threatens our drinking water sources. Many believe that the use of nutrients (e.g., road salts, fertilizers, etc.) near these sources may have negative impacts on animal and plant populations and water quality although it is unclear how to best balance broad community needs. The Jefferson Project is a joint effort between RPI, IBM and the Fund for Lake George aimed at creating an instrumented water ecosystem along with an appropriate cyberinfrastructure that can serve as a global model for ecosystem monitoring, exploration, understanding, and prediction. One goal is to help communities understand the potential impacts of actions such as road salting strategies so that they can make appropriate informed recommendations that serve broad community needs. Our semantic eScience team is creating a semantic infrastructure to support data integration and analysis to help trained scientists as well as the general public to better understand the lake today, and explore potential future scenarios. We are leveraging our RPI Tetherless World Semantic Web methodology that provides an agile process for describing use cases, identification of appropriate background ontologies and technologies, implementation, and evaluation. IBM is providing a state-of-the-art sensor network infrastructure along with a collection of tools to share, maintain, analyze and visualize the network data. In the context of this sensor infrastructure, we will discuss our semantic approach's contributions in three knowledge representation and reasoning areas: (a) human interventions on the deployment and maintenance of local sensor networks including the scientific knowledge to decide how and where sensors are deployed; (b) integration, interpretation and management of data coming from external sources used to complement the project's models; and (c) knowledge about

  8. Solar For Schools: A Case Study in Identifying and Implementing Solar Photovoltaic (PV) Projects in Three California School Districts: Preprint

    SciTech Connect

    Kandt, A.

    2011-04-01

    The Department of Energy's (DOE) Solar America Showcase program seeks to accelerate demand for solar technologies among key end use market sectors. As part of this activity the DOE provides Technical Assistance through its national laboratories to large-scale, high-visibility solar installation projects. The Solar Schools Assessment and Implementation Project (SSAIP) in the San Francisco Bay area was selected for a 2009 DOE Solar American Showcase award. SSAIP was formed through the efforts of the nonprofit Sequoia Foundation and includes three school districts: Berkeley, West Contra Costa, and Oakland Unified School Districts. This paper summarizes the technical assistance efforts that resulted from this technical assistance support. It serves as a case study and reference document detailing the steps and processes that could be used to successfully identify, fund, and implement solar PV projects in school districts across the country.

  9. Dynamically-downscaled probabilistic projections of precipitation changes: A Canadian case study.

    PubMed

    Wang, Xiuquan; Huang, Guohe; Baetz, Brian W

    2016-07-01

    In this study, plausible changes in annual and seasonal precipitation over Ontario, Canada in response to global warming are investigated through a regional climate modeling approach. A high-resolution regional climate model ensemble based upon the Providing REgional Climates for Impacts Studies (PRECIS) model is developed to help explore the possible outcomes of future climate. A Bayesian hierarchical model is then employed to quantify the uncertainties involved in the modeling results and obtain probabilistic projections of precipitation changes at grid point scales. The results show that the projected changes in annual precipitation exhibit a certain degree of spatial variability with the median changes mostly bounded by 0% and 20%, implying that the annual precipitation over Ontario is more likely to increase in the context of global warming. Specifically, the mean changes in annual precipitation for 2030s and 2050s would be ~7.5%, while the annual precipitation for 2080s is likely to increase by an average of ~12.5%. By contrast, the spatial variability of seasonal precipitation changes is more significant, especially for the changes in spring precipitation which may vary from -40% in south and 50% in north. It is reported that there would be a continuous increasing trend in winter, spring, and autumn precipitation from 2030s to 2080s by 5-30%, but summer precipitation is likely to decrease by 5% or even higher to the end of this century. Furthermore, our results suggest that the larger the biases in historical simulations, the more uncertain the future projections will be.

  10. ANDRILL educational activities in Italy: progettosmilla.it, a case-study of an interactive project

    NASA Astrophysics Data System (ADS)

    Cattadori, M.

    2008-12-01

    In January 2006, the Italian ANDRILL (Antartic Geological Drilling) team selected the project progettosmilla.it and its instructor Matteo Cattadori, a high school teacher and collaborator of Museo Tridentino di Scienze Naturali (TN - Italy) to represent Italy in the ANDRILL-ARISE team. The ARISE (Andrill Research Immersion for Science Educators) comprised a group of teachers from 4 nations (US, New Zealand, Germany and Italy) and is part of the initiative Public and Educational Outreach component of the ANDRILL project. The selected teachers are sent to Antarctica and are actively involved in all stages of the scientific investigation, with the main aim of establishing a bridge between research and the schools in the participating countries. Progettosmilla.it was selected to take part in the first edition of ANDRILL-ARISE held at the American Antarctic base of Mc Murdo during the 2006-2007 austral summer.The project makes use of different tools, techniques and forms of communication-education to stimulate the interest and motivation of students, teachers and organizers/trainers in ANDRILL research and polar sciences in general. Activities are organized and scheduled according to a fixed timetable that cover 2/3 of an academic year and are centered on the site www.progettosmilla.it. This site feature daily reports, as well as online activities and various services for users in Italian schools. Among the online materials, more conventional ones are: - summaries of the ANDRILL research and the Antarctic environment; including multimedia (1200 photos, 10 video and audio); resource folders for teachers on 10 different subjects of study; course work for the participating school students. - ITC-oriented materials such as: videoconferencing and chat sessions with Antarctica or between classes, blogs, web-quest, animations and interactive teaching. -Many services are implemented in collaboration with other teachers and allow the ARISE team to perform distant collaborative

  11. Predicting project environmental performance under market uncertainties: case study of oil sands coke.

    PubMed

    McKellar, Jennifer M; Bergerson, Joule A; Kettunen, Janne; MacLean, Heather L

    2013-06-01

    A method combining life cycle assessment (LCA) and real options analyses is developed to predict project environmental and financial performance over time, under market uncertainties and decision-making flexibility. The method is applied to examine alternative uses for oil sands coke, a carbonaceous byproduct of processing the unconventional petroleum found in northern Alberta, Canada. Under uncertainties in natural gas price and the imposition of a carbon price, our method identifies that selling the coke to China for electricity generation by integrated gasification combined cycle is likely to be financially preferred initially, but eventually hydrogen production in Alberta is likely to be preferred. Compared to the results of a previous study that used life cycle costing to identify the financially preferred alternative, the inclusion of real options analysis adds value as it accounts for flexibility in decision-making (e.g., to delay investment), increasing the project's expected net present value by 25% and decreasing the expected life cycle greenhouse gas emissions by 11%. Different formulations of the carbon pricing policy or changes to the natural gas price forecast alter these findings. The combined LCA/real options method provides researchers and decision-makers with more comprehensive information than can be provided by either technique alone. PMID:23675646

  12. Predicting project environmental performance under market uncertainties: case study of oil sands coke.

    PubMed

    McKellar, Jennifer M; Bergerson, Joule A; Kettunen, Janne; MacLean, Heather L

    2013-06-01

    A method combining life cycle assessment (LCA) and real options analyses is developed to predict project environmental and financial performance over time, under market uncertainties and decision-making flexibility. The method is applied to examine alternative uses for oil sands coke, a carbonaceous byproduct of processing the unconventional petroleum found in northern Alberta, Canada. Under uncertainties in natural gas price and the imposition of a carbon price, our method identifies that selling the coke to China for electricity generation by integrated gasification combined cycle is likely to be financially preferred initially, but eventually hydrogen production in Alberta is likely to be preferred. Compared to the results of a previous study that used life cycle costing to identify the financially preferred alternative, the inclusion of real options analysis adds value as it accounts for flexibility in decision-making (e.g., to delay investment), increasing the project's expected net present value by 25% and decreasing the expected life cycle greenhouse gas emissions by 11%. Different formulations of the carbon pricing policy or changes to the natural gas price forecast alter these findings. The combined LCA/real options method provides researchers and decision-makers with more comprehensive information than can be provided by either technique alone.

  13. An investigation of Chinese attitudes toward the environment: case study using the Grain for Green Project.

    PubMed

    Cao, Shixiong; Chen, Li; Liu, Zhande

    2009-02-01

    China is the world's most populous country and has one of the largest territories. As such, Chinese attitudes and behavior with regard to environmental issues are key factors in protecting the world's natural resources and environment. In this study, we surveyed a random sample of 5000 citizens from six Chinese provinces (Beijing, Shanghai, Hubei, Hunan, Henan, and Shaanxi) to understand their environmental attitudes, contrasts between the attitudes of citizens in different demographic groups, and their willingness to invest in environmental conservation. The results indicated that policymakers and the public increasingly recognize the key role that environmental restoration plays in protecting the overall health of the environment. In total, 91% of the interviewees believed that the environment had deteriorated severely during the past decade, compared with 44% in a 1999 survey. In addition, 78% of the interviewees supported their government's investment of more than 300 billion RMB (approximately 10% of total government revenues in 2004) in the "Grain for Green Project", which discouraged unsustainable land use by compensating farmers and herders for abandoning farming and grazing on marginal land. There was a strong correlation between environmental attitudes and net income and education levels, and other differences were based on the respondents' age, gender, job, and location. Net income and education level were the key factors that affected environmental attitudes. Based on these results, we propose that successful environmental restoration projects must include both an education component and an economic development component. PMID:19260348

  14. Issues facing nurse teachers on the pre-registration diploma of higher education course (Project 2000): a case study approach.

    PubMed

    Camiah, S

    1997-06-01

    This paper draws on the experience and expertise of nurse practitioners and teachers of nurses to report on significant issues facing the latter in their work. The findings form part of a larger study describing major changes in the role and work of nurse teachers resulting from Project 2000 initiatives. The rationale for adapting a case study approach is outlined. The results indicate that changes in the work of nurse teachers and diversity of activities expected has placed some major obstacles in their work. Nurse teachers were perhaps inadequately prepared for their new roles, given the haste required by the demonstration nursing schools in their curricular submission documents in order to compete for approved course recognition (Project 2000) and demonstration status. The study recommends extensive staff support, development and academic growth, and continuing commitment to steady progress and change.

  15. Communicating about biomonitoring and the results of a community-based project: a case study on one state's experience.

    PubMed

    Vousden, Claudia L; Sapru, Saloni; Johnson, Jean E

    2014-12-01

    Communicating biomonitoring results is a challenge. This article describes the communication strategies used by the Minnesota Department of Health (MDH) to support a biomonitoring project in communities exposed to perfluorochemicals through contamination of their drinking water. Using archival documents, media reports, and informant interviews, the case study described here elucidates MDH's successes, challenges, and lessons learned with communicating biomonitoring results characterized by uncertainty about health effects and risk levels. MDH's communication approach focused on engaging audiences and repeating key messages. Despite the repeated message that the biomonitoring project was an exposure study and not a health study, lay audiences generally expressed lingering discontent with the results while others expressed satisfaction and understanding. This outcome highlights the importance of implementing carefully developed communication plans with well-defined goals, objectives, and intended audiences, and with evaluation guiding the entire process.

  16. Communicating about biomonitoring and the results of a community-based project: a case study on one state's experience.

    PubMed

    Vousden, Claudia L; Sapru, Saloni; Johnson, Jean E

    2014-12-01

    Communicating biomonitoring results is a challenge. This article describes the communication strategies used by the Minnesota Department of Health (MDH) to support a biomonitoring project in communities exposed to perfluorochemicals through contamination of their drinking water. Using archival documents, media reports, and informant interviews, the case study described here elucidates MDH's successes, challenges, and lessons learned with communicating biomonitoring results characterized by uncertainty about health effects and risk levels. MDH's communication approach focused on engaging audiences and repeating key messages. Despite the repeated message that the biomonitoring project was an exposure study and not a health study, lay audiences generally expressed lingering discontent with the results while others expressed satisfaction and understanding. This outcome highlights the importance of implementing carefully developed communication plans with well-defined goals, objectives, and intended audiences, and with evaluation guiding the entire process. PMID:25619023

  17. Promoting learning and critical reflexivity through an organizational case study project.

    PubMed

    Evans, Scot D; Malhotra, Krithika; Headley, Andrea M

    2013-01-01

    Engaging students directly with community partners can foster deeper learning and critical reflexivity. In our undergraduate seminar in "Understanding Human Service Organizations," we developed a community-based project that has students working in groups to study local human service organizations. Students interview organizational staff, observe operations, and review documents to identify perceived organizational strengths and challenges and offer humble solutions based on course material and outside research. A key component of the course is the critically reflexive journal. Using a structured reflection guide, students describe and analyze their experience in relation to class concepts and examine their personal beliefs and assumptions. This approach is one teaching strategy that has the potential for promoting the critical awareness and reflective practice skills we seek in our students. PMID:23480287

  18. Evaluating the cost effectiveness of environmental projects: Case studies in aerospace and defense

    NASA Technical Reports Server (NTRS)

    Shunk, James F.

    1995-01-01

    Using the replacement technology of high pressure waterjet decoating systems as an example, a simple methodology is presented for developing a cost effectiveness model. The model uses a four-step process to formulate an economic justification designed for presentation to decision makers as an assessment of the value of the replacement technology over conventional methods. Three case studies from major U.S. and international airlines are used to illustrate the methodology and resulting model. Tax and depreciation impacts are also presented as potential additions to the model.

  19. Best Practices Case Study: Green Coast Enterprises - Project Home Again, New Orleans, LA

    SciTech Connect

    none,

    2011-04-01

    Case study about Green Coast Enterprises, who received design assistance and analysis from Building America team Building Science Corporation to build 100 homes for New Orleans families displaced by Hurricane Katrina. The homes incorporate a host of weather-resistant techniques: pier foundations, all borate pressure-treated lumber; hurricane strapping; moisture-resistant closed-cell spray foam insulation under the subfloor, in walls, and under the roof line to seal out moisture-laden air and glue the structure together to resist high winds; roof sheathing seams sealed with butyl-adhesive flashing tape; and a fully adhered roofing membrane over eaves and gable ends.

  20. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut

    SciTech Connect

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch ICF above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running ERV. The house has a dual-fuel heat pump, an instantaneous condensing water heater, and 4.5-kW solar shingles.

  1. The cleanroom case study in the Software Engineering Laboratory: Project description and early analysis

    NASA Technical Reports Server (NTRS)

    Green, Scott; Kouchakdjian, Ara; Basili, Victor; Weidow, David

    1990-01-01

    This case study analyzes the application of the cleanroom software development methodology to the development of production software at the NASA/Goddard Space Flight Center. The cleanroom methodology emphasizes human discipline in program verification to produce reliable software products that are right the first time. Preliminary analysis of the cleanroom case study shows that the method can be applied successfully in the FDD environment and may increase staff productivity and product quality. Compared to typical Software Engineering Laboratory (SEL) activities, there is evidence of lower failure rates, a more complete and consistent set of inline code documentation, a different distribution of phase effort activity, and a different growth profile in terms of lines of code developed. The major goals of the study were to: (1) assess the process used in the SEL cleanroom model with respect to team structure, team activities, and effort distribution; (2) analyze the products of the SEL cleanroom model and determine the impact on measures of interest, including reliability, productivity, overall life-cycle cost, and software quality; and (3) analyze the residual products in the application of the SEL cleanroom model, such as fault distribution, error characteristics, system growth, and computer usage.

  2. Participatory Planning for Project Sustainability of Environmental Education Projects: A Case Study of the Secondary Teacher Training Environmental Education Project (St[superscript 2]eep) in Zimbabwe

    ERIC Educational Resources Information Center

    Van Ongevalle, Jan; Van Petegem, Peter; Deprez, Steff; Chimbodza, Iris Jane-Mary

    2011-01-01

    Within the first year of the Secondary Teacher Training Environmental Education Project (St[superscript 2]eep) in Zimbabwe, project stakeholders, including lecturers, college administrators, local project coordinators, and donor representatives, expressed concern about the non-sustainability of the project due to its over-reliance on its…

  3. New shipyard layout design for the preliminary phase & case study for the green field project

    NASA Astrophysics Data System (ADS)

    Song, Young Joo; Woo, Jong Hun

    2013-03-01

    For several decades, Asian nations such as Korea, Japan and China have been leading the shipbuilding industry since the decline in Europe and America. However, several developing countries such as India, Brazil, etc. are going to make an entrance into the shipbuilding industry. These developing countries are finding technical partners or information providers because they are in situation of little experiences and technologies. Now, the shipbuilding engineering companies of shipbuilding advanced countries are getting a chance of engineering business against those developing countries. The starting point of this business model is green field project for the construction of new shipyard. This business model is started with a design of the shipyard layout. For the conducting of the shipyard layout design, four kinds of engineering parts are required. Those are civil engineering, building engineering, utility engineering and production layout engineering. Among these parts, production layout engineering is most important because its result is the foundation of the other engineering parts and it determines the shipyard capacity during the shipyard operation lifecycle. Previous researches about the shipyard layout design are out of the range from the business requirements because most research cases are in the tower of ivory, which means that there are little consideration of real ship and shipbuilding operation. In this paper, a shipyard layout design for preliminary phase is conducted for the target of newly planned shipyard at Venezuela of South America with an integrated method that is capable of dealing with actual master data from the shipyard. The layout design method of this paper is differentiated from the previous researches in that the actual product data from the target ship and the actual shipbuilding operation data are used for the required area estimation.

  4. Meeting the challenge: A case study of Sandia National Laboratories Records Inventory Project

    SciTech Connect

    Cusimano, L.J.; Roberts, C.B.

    1993-08-01

    Sandia National Laboratories determined that the most effective method to address records management initiatives would be through a single, comprehensive facilities wide records inventory and retention schedule project. The logistic of such an undertaking (estimated at 425,000 linear feet) are demanding. The relatively short time frame required for completion and the project`s size called for sound, up front planning by Sandia and ultimately the support of an outside contractor for qualified resources to execute the plan.

  5. Profiles in renewable energy: Case studies of successful utility-sector projects

    SciTech Connect

    Anson, S.; Sinclair, K.; Swezey, B.

    1993-10-01

    As considerations of fuel diversity, environmental concerns, and market uncertainties are increasingly factored into electric utility resource planning, renewable energy technologies are beginning to find their place in the utility resource portfolio. This document profiles 10 renewable energy projects, utilizing six different renewable resources, that were built in the US throughout the 1980s. The resources include: biomass, geothermal, hydropower, photovoltaics, solar thermal, and wind. For each project, the factors that were key to its success and the development issues that it faced are discussed, as are the project`s cost, performance, and environmental impacts and benefits.

  6. Cost Allocation of Multiagency Water Resource Projects: Game Theoretic Approaches and Case Study

    NASA Astrophysics Data System (ADS)

    Lejano, Raul P.; Davos, Climis A.

    1995-05-01

    Water resource projects are often jointly carried out by a number of communities and agencies. Participation in a joint project depends on how costs are allocated among the participants and how cost shares compare with the cost of independent projects. Cooperative N-person game theory offers approaches which yield cost allocations that satisfy rationality conditions favoring participation. A new solution concept, the normalized nucleolus, is discussed and applied to a water reuse project in southern California. Results obtained with the normalized nucleolus are compared with those derived with more traditional solution concepts, namely, the nucleolus and the Shapley value.

  7. PROJECT CONCERN--A CASE STUDY IN URBAN-SUBURBAN COOPERATION. POSITION PAPER.

    ERIC Educational Resources Information Center

    MAHAN, THOMAS W.

    PROJECT CONCERN SEEKS TO DEMONSTRATE THAT THE LOWER ACHIEVEMENT OF DISADVANTAGED STUDENTS IS AN "ARTIFACT" OF A NEGATIVE INTERACTION BETWEEN THE SLUM NEIGHBORHOOD AND THE SLUM SCHOOL. TO COUNTERACT THIS EFFECT, THE PROJECT HAS BUSED OVER 250 INNER CITY MINORITY GROUP CHILDREN, FROM KINDERGARTEN THROUGH FIFTH GRADE, TO FIVE MIDDLE CLASS SUBURBAN…

  8. Assessing Science Students' Attitudes to Mathematics: A Case Study on a Modelling Project with Mathematical Software

    ERIC Educational Resources Information Center

    Lim, L. L.; Tso, T. -Y.; Lin, F. L.

    2009-01-01

    This article reports the attitudes of students towards mathematics after they had participated in an applied mathematical modelling project that was part of an Applied Mathematics course. The students were majoring in Earth Science at the National Taiwan Normal University. Twenty-six students took part in the project. It was the first time a…

  9. Improving HEI Productivity and Performance through Project Management: Implications from a Benchmarking Case Study

    ERIC Educational Resources Information Center

    Bryde, David; Leighton, Diana

    2009-01-01

    As higher education institutions (HEIs) look to be more commercial in their outlook they are likely to become more dependent on the successful implementation of projects. This article reports a benchmarking survey of PM maturity in a HEI, with the purpose of assessing its capability to implement projects. Data were collected via questionnaires…

  10. U.S. Department of Energy remediation and restoration of radioactive sites: Project chariot case study

    SciTech Connect

    Hopkins, A.; Mayasich, S.A.; Wright, S.J.; Hanson, W.C.; Cabble, K.J.

    1994-12-31

    The Project Chariot Site in the Cape Thompson Region of northwest Alaska was studied under the US Atomic Energy Commission`s Plowshare Program between 1958 and 1962 to determine environmental conditions and background radiation levels. Although no nuclear explosives were ever brought to the site, radioactive tracer studies were conducted by the US Geological Survey in 1962. The US Department of Energy took action to remediate the site in response to the concerns of local inhabitants. The remediation in July--August, 1993 involved sampling the environment for possible contamination, removing contaminated soils, and revegetating the disturbed tundra. Contaminated soil was excavated, packaged, and transported to the Nevada Test Site for disposal. Surface water, soil and sediment from surrounding areas and samples of small mammals, caribou, and vegetation were analyzed for radioisotopes. These results showed that the past risk to human health from site contamination was well within acceptable ranges. No unusual amounts of radioisotopes were detected in the biota. The site was successfully remediated, and no future risk to human health or the environment is expected. Disturbed areas were reseeded and fertilized, and Curlex Excelsior{trademark} blankets were used to keep soil in place. Results of reseeding and natural vegetation recovery were assessed one year after remediation.

  11. Case Studies in Application of System Engineering Practices to Capstone Projects

    NASA Technical Reports Server (NTRS)

    Murphy, Gloria; vanSusante, Paul; Carmen, Christina; Morris, Tommy; Schmidt, Peter; Zalewski, Janusz

    2011-01-01

    The Exploration Systems Mission Directorate (ESMD) of the National Aeronautics and Space Administration (NASA) sponsors a faculty fellowship program that engages researchers with interests aligned with current ESMD development programs. The faculty-members are committed to run a capstone senior design project based- on the materials and experience gained during the fellowship. For the 2010 - 2011 academic year, 5 projects were approved. These projects are in the areas of mechanical and electrical hardware design and optimization, fault prediction and extra planetary civil site preparation. This work summarizes the projects, describes the student teams performing the work, and comments on the integration of Systems Engineering principles into the projects, as well as the affected course curriculums.

  12. Making mapping matter: a case study for short project international partnerships by global public health students

    PubMed Central

    Wyber, Rosemary; Potter, James R.; Weaver, Jennifer B.

    2014-01-01

    Background A large number of global public health students seek international experience as part of their academic curriculum. These placements are often short, given the constraints of cost and time available within the academic calendar. In contrast to international electives for clinical students there are few published guidelines on practical, ethical or feasible projects. This paper describes a ten-day sanitation mapping project in Mumbai, India and explores the broader implications for global public health student electives. Methods Three graduate public health students conducted a geographic review of sanitation facilities in Cheeta Camp informal settlement, Mumbai. Forty-six toilet blocks with 701 individual seats were identified. The project was reviewed ethically, educationally and logistically as a possible model for other short-term international projects. Conclusions Clearer guidelines are needed to support non-clinical placements by global public health students. Projects that are feasible, relevant and meaningful should be foster maximise benefit for learners and host communities. PMID:24964783

  13. Establishing optimal project-level strategies for pavement maintenance and rehabilitation - A framework and case study

    NASA Astrophysics Data System (ADS)

    Irfan, Muhammad; Bilal Khurshid, Muhammad; Bai, Qiang; Labi, Samuel; Morin, Thomas L.

    2012-05-01

    This article presents a framework and an illustrative example for identifying the optimal pavement maintenance and rehabilitation (M&R) strategy using a mixed-integer nonlinear programming model. The objective function is to maximize the cost-effectiveness expressed as the ratio of the effectiveness to the cost. The constraints for the optimization problem are related to performance, budget, and choice. Two different formulations of effectiveness are derived using treatment-specific performance models for each constituent treatment of the strategy; and cost is expressed in terms of the agency and user costs over the life cycle. The proposed methodology is demonstrated using a case study. Probability distributions are established for the optimization input variables and Monte Carlo simulations are carried out to yield optimal solutions. Using the results of these simulations, M&R strategy contours are developed as a novel tool that can help pavement managers quickly identify the optimal M&R strategy for a given pavement section.

  14. Implementation of a nursing home quality improvement project to reduce resident pain: a qualitative case study.

    PubMed

    Abrahamson, Kathleen; DeCrane, Susan; Mueller, Christine; Davila, Heather Wood; Arling, Greg

    2015-01-01

    This article describes the experiences of staff members working within nursing homes that successfully implemented a quality improvement project aimed at reducing resident pain. Interviews were conducted with 24 nursing home employees from within 8 facilities participating in the quality improvement project. Findings were organized using the Consolidated Framework for Implementation Research. Interdisciplinary communication, supportive leadership, training, and nursing assistant participation facilitated implementation. Increased documentation, resistance to change, and difficulty measuring outcomes were perceived challenges. PMID:25407787

  15. Learning from Experience Case Studies of the Hyper-X Project

    NASA Technical Reports Server (NTRS)

    Peebles, Curtis

    2009-01-01

    The Hyper-X project (X-43A) provides a number of "lessons learned" which can be applied to other aerospace project. The specific areas examined were the selection of the goals of the Hyper-X. How the technical unknowns and assumptions were handled. The final lesson was the ambiguous nature of risk assessment, and how trying to remove a technical unknown can have unintended consequences.

  16. Incorporating Tsunami Projections to Sea Level Rise Vulnerability Assessments -A Case Study for Midway Atoll-

    NASA Astrophysics Data System (ADS)

    Gica, E.; Reynolds, M.

    2012-12-01

    Recent global models predict a rise of approximately one meter in global sea level by 2100, with potentially larger increases in areas of the Pacific Ocean. If current climate change trends continue, low-lying islands across the globe may become inundated over the next century, placing island biodiversity at risk. Adding to the risk of inundation due to sea level rise is the occurrence of cyclones and tsunamis. This combined trend will affect the low-lying islands of the Northwestern Hawaiian Islands and it is therefore important to assess its impact since these islands are critical habitats to many endangered endemic species and support the largest tropical seabird rookery in the world. The 11 March 2011 Tohoku (Mw=8.8) earthquake-tsunami affected the habitat of many endangered endemic species in Midway Atoll National Wildlife Refuge because all three islands (Sand, Eastern and Spit) were inundated by tsunami waves. At present sea level, some tsunamis from certain source regions would not affect Midway Atoll. For example, the previous earthquake-tsunamis such as the 15 November 2006 Kuril (Mw=8.1) and 13 February 2007 Kuril (Mw=7.9) were not significant enough to affect Midway Atoll. But at higher sea levels, tsunamis with similar characteristics could pose a threat to such terrestrial habitats and wildlife. To visualize projected impacts to vegetation composition, wildlife habitat, and wildlife populations, we explored and analyzed inundation vulnerability for a range of possible sea level rise and tsunami scenarios at Midway Atoll National Wildlife Refuge. Studying the combined threat of tsunamis and sea level rise can provide more accurate and comprehensive assessments of the vulnerability of the unique natural resources on low-lying islands. A passive sea level rise model was used to determine how much inundation will occur at different sea level rise values for the three islands of Midway Atoll and each scenario was coupled with NOAA Center for Tsunami

  17. A Perspective of the Effectiveness of Project Based Bilingual Curriculum in Personal Empowerment of the Adult English Language Learner: A Case Study.

    ERIC Educational Resources Information Center

    Johnson, Cameron

    This case study offers a perspective on the effectiveness of project-based bilingual curricula in empowering the adult English language learner. The purpose of this study is to examine the English acquisition process of adult Latina women who participate in a project based bilingual language program. The program uses techniques that include…

  18. Struggling to Move Beyond Projection: A Case Study of Instructional Use of an Interactive White Board in Elementary Social Studies

    ERIC Educational Resources Information Center

    Sheffield, Caroline C.

    2015-01-01

    Interactive whiteboards (IWBs) are increasingly prevalent in U.S. classrooms. Yet, little is known about how this tool is being used to teach social studies. This case study through classroom observations, interviews, and student focus groups examines how two fifth-grade teachers use the IWB to teach U.S. history. The data indicate that when the…

  19. The South: Birmingham Case Study, and The South as a Region. Grade Five (Unit IV). Resource Unit. Project Social Studies.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    A case study on Birmingham is presented in the first part of this resource unit on regional studies designed for fifth graders. The objective of the sequent occupance unit is to illustrate the impact which the discovery and utilization of a large natural resource, namely, iron ore, can have on the development of a city, in the hope that students…

  20. Upgrade of Compressed Air Control System Reduces Energy Costs at Michelin Tire Plant. Office of Industrial Technologies (OIT) BestPractices Project Case Study

    SciTech Connect

    Not Available

    2002-01-01

    This case study highlights the upgraded compressed air system at a Michelin tire manufacturing plant in Spartanburg, South Carolina. The controls upgrade project enabled multiple compressor operation without blow-off, and significantly reduced energy costs.

  1. An International Collaboration in Engineering Project Design and Curriculum Development: A Case Study.

    ERIC Educational Resources Information Center

    Anwar, Sohail; Favier, Patrick; Ravalitera, Guy

    This paper describes a collaboration in engineering project design and curriculum development between the Institut Universitaire de Technologie (IUT) housed in the Bethune campus of Universite d'Artois in France and the Altoona College of The Pennsylvania State University (Penn State Altoona). This collaboration embraces engineering design…

  2. Using a Virtual Learning Environment to Manage Group Projects: A Case Study

    ERIC Educational Resources Information Center

    Cleary, Yvonne; Marcus-Quinn, Ann

    2008-01-01

    Virtual Learning Environments (VLEs) are increasingly used by Higher Education Institutions to manage and enhance teaching and learning, and research. Discussion, chat, scheduling, and other collaboration tools make VLEs especially useful systems for designing and managing complex group projects. In the spring semester of 2006, students at the…

  3. Solar Collector Design Optimization: A Hands-on Project Case Study

    ERIC Educational Resources Information Center

    Birnie, Dunbar P., III; Kaz, David M.; Berman, Elena A.

    2012-01-01

    A solar power collector optimization design project has been developed for use in undergraduate classrooms and/or laboratories. The design optimization depends on understanding the current-voltage characteristics of the starting photovoltaic cells as well as how the cell's electrical response changes with increased light illumination. Students…

  4. Power Distance and Group Dynamics of an International Project Team: A Case Study

    ERIC Educational Resources Information Center

    Paulus, Trena M.; Bichelmeyer, Barbara; Malopinsky, Larissa; Pereira, Maura; Rastogi, Polly

    2005-01-01

    Project-based team activities are commonly used in higher education. Teams comprised of members from different national cultures can be faced with unique challenges during the creative process. Hofstede's (1991) cultural dimension of power distance was used to examine one such design team's intra- and inter-group interactions in a graduate-level…

  5. Case Study of a Project-Based Learning Course in Civil Engineering Design

    ERIC Educational Resources Information Center

    Gavin, K.

    2011-01-01

    This paper describes the use of project-based learning to teach design skills to civil engineering students at University College Dublin (UCD). The paper first considers the development of problem-based leaning (PBL) as a tool in higher education. The general issues to be considered in the design of the curriculum for a PBL module are reviewed.…

  6. The Student Consultant Project (SCP): A Case Study of Student Involvement in Social Action.

    ERIC Educational Resources Information Center

    Pittsburgh Univ., PA. University Urban Interface Program.

    The Student Consultant Project (SCP) at the University of Pittsburgh is designed to bring technical assistance from the university to ghetto community businessmen. SCP represents a working model of student involvement with social action, an ongoing effort within the community emphasizing cooperation between the university and 1 of its…

  7. Expanding Omani Learners' Horizons through Project-Based Learning: A Case Study

    ERIC Educational Resources Information Center

    Dauletova, Victoria

    2014-01-01

    As a relatively innovative teaching/learning approach in the Arabian Gulf region, in general, and in Oman, in particular, project-based learning requires progressive amendments and adaptations to the national culture of the learner. This article offers analysis of the current state of the approach in the local educational environment. Furthermore,…

  8. A Case Study of a Community-Based Transition Education Project.

    ERIC Educational Resources Information Center

    Lake, John; Williamson, John

    Evaluation of a 3-year transition education program at the Pingelly School in Western Australia used data from 29 students and staff interviews, direct observation, and document analysis to compare 4 projects established to improve the employability of students (in particular, Aboriginal students and girls who were at highest risk of being early…

  9. A Case Study of a Co-Instructed Multidisciplinary Senior Capstone Project in Sustainability

    ERIC Educational Resources Information Center

    Rhee, Jinny; Oyamot, Clifton; Parent, David; Speer, Leslie; Basu, Anuradha; Gerston, Larry

    2014-01-01

    As societal challenges involving sustainable development increase, the need to effectively integrate this inherently multidisciplinary topic into existing curricula becomes more pressing. Multidisciplinary, team-taught, project-based instruction has shown effectiveness in teaching teamwork, communication, and life-long learning skills, and…

  10. Project NECESSITIES, Phase III. Volume III: Case Studies in Teacher Training.

    ERIC Educational Resources Information Center

    Abt Associates, Inc., Cambridge, MA.

    The staff of Project NECESSITIES conducted 2 workshops for educators concerned with curriculum for American Indian (including Eskimo) students. The purpose of these sessions was to familiarize participants with techniques pertinent to development of curriculum for Indian students at both the elementary and secondary school levels. The practica…

  11. Project Management Series Case Study: The Office of Registration and Records

    ERIC Educational Resources Information Center

    Burgher, Karl E.; Snyder, Michael

    2012-01-01

    This is the third in a series of eight articles on project management (PM) in the academy. In this article, the authors describe the step-by-step implementation of a structural change to Indiana State University's (ISU's) Office of Registration and Records (ORR). The process described may vary as it is implemented elsewhere, but the authors…

  12. Effects of model structural uncertainty on carbon cycle projections: biological nitrogen fixation as a case study

    NASA Astrophysics Data System (ADS)

    Wieder, William R.; Cleveland, Cory C.; Lawrence, David M.; Bonan, Gordon B.

    2015-04-01

    Uncertainties in terrestrial carbon (C) cycle projections increase uncertainty of potential climate feedbacks. Efforts to improve model performance often include increased representation of biogeochemical processes, such as coupled carbon-nitrogen (N) cycles. In doing so, models are becoming more complex, generating structural uncertainties in model form that reflect incomplete knowledge of how to represent underlying processes. Here, we explore structural uncertainties associated with biological nitrogen fixation (BNF) and quantify their effects on C cycle projections. We find that alternative plausible structures to represent BNF result in nearly equivalent terrestrial C fluxes and pools through the twentieth century, but the strength of the terrestrial C sink varies by nearly a third (50 Pg C) by the end of the twenty-first century under a business-as-usual climate change scenario representative concentration pathway 8.5. These results indicate that actual uncertainty in future C cycle projections may be larger than previously estimated, and this uncertainty will limit C cycle projections until model structures can be evaluated and refined.

  13. Inclusive design in the implementation of projects for schools modernization in Portugal - case studies.

    PubMed

    Lopes, Lígia; Aguiar, Carlos; da Silva, Fernando Moreira

    2012-01-01

    The Project for Schools Modernization taking place in Portugal, with an estimated total investment of 2450 million for the intervention in the first 205 schools, provide the reclassification of 332 secondary schools by 2015. One of the questions we can pose is if the authorities and the teams of architects selected to design these schools considered fundamental for the correctness of architectural barriers within the school and its accessibility the implementation of standards and principles of inclusion of children/teenagers with special needs within their school environment. As most of the projects are already being implemented, the main aim of this paper is to present the outcomes of a comparative analysis and synthesis of six schools located in the northern part of the country. This analysis occurs from the of Participatory Design perspective which appeals to the experience of the disable children to look (or evaluate) the negative and positive factors in terms of physical space, interpreted by inclusive design rules and orientations. Therefore, the evaluation of schools modernization project, and its discussion, is central for the understanding how these children are addressed in projects which are directed at them. PMID:22317620

  14. Elementary Reflections: Case Study of a Collaborative Museum/School Curatorial Project

    ERIC Educational Resources Information Center

    Wylder, Viki D. Thompson; Lerner, Eileen Baumfeld; Ford, Anissa S.

    2014-01-01

    The Gifted Specialist from the Florida State University Schools (K-12) and the Curator of Education from the Florida State University Museum of Fine Arts planned a year-long project in which FSUS gifted elementary students (second to fifth grade) curated a one-gallery exhibition, entitled "Elementary Reflections," from the museum's…

  15. Outsourcing a High Speed Internet Access Project: An Information Technology Class Case Study in Three Parts

    ERIC Educational Resources Information Center

    Platt, Richard G.; Carper, William B.; McCool, Michael

    2010-01-01

    In early 2004, the Hilton Hotels Corporation (HHC) required that all of its hotels (both owned and franchised) install high-speed Internet access (HSIA) in all of their rooms by June 2004. This case focuses on how one of its franchise properties located on the northern gulf coast of Florida (the Hilton Sandestin Beach Golf Resort &…

  16. Downscaling future climate projections to the watershed scale: a north San Francisco Bay estuary case study

    USGS Publications Warehouse

    Micheli, Elisabeth; Flint, Lorraine; Flint, Alan; Weiss, Stuart; Kennedy, Morgan

    2012-01-01

    We modeled the hydrology of basins draining into the northern portion of the San Francisco Bay Estuary (North San Pablo Bay) using a regional water balance model (Basin Characterization Model; BCM) to estimate potential effects of climate change at the watershed scale. The BCM calculates water balance components, including runoff, recharge, evapotranspiration, soil moisture, and stream flow, based on climate, topography, soils and underlying geology, and the solar-driven energy balance. We downscaled historical and projected precipitation and air temperature values derived from weather stations and global General Circulation Models (GCMs) to a spatial scale of 270 m. We then used the BCM to estimate hydrologic response to climate change for four scenarios spanning this century (2000–2100). Historical climate patterns show that Marin’s coastal regions are typically on the order of 2 °C cooler and receive five percent more precipitation compared to the inland valleys of Sonoma and Napa because of marine influences and local topography. By the last 30 years of this century, North Bay scenarios project average minimum temperatures to increase by 1.0 °C to 3.1 °C and average maximum temperatures to increase by 2.1 °C to 3.4 °C (in comparison to conditions experienced over the last 30 years, 1981–2010). Precipitation projections for the 21st century vary between GCMs (ranging from 2 to 15% wetter than the 20th-century average). Temperature forcing increases the variability of modeled runoff, recharge, and stream discharge, and shifts hydrologic cycle timing. For both high- and low-rainfall scenarios, by the close of this century warming is projected to amplify late-season climatic water deficit (a measure of drought stress on soils) by 8% to 21%. Hydrologic variability within a single river basin demonstrated at the scale of subwatersheds may prove an important consideration for water managers in the face of climate change. Our results suggest that in arid

  17. Implementation of an Industrial-Based Case Study as the Basis for a Design Project in an Introduction to Mechanical Design Course

    ERIC Educational Resources Information Center

    Lackey, Ellen

    2011-01-01

    The purpose of this paper is to discuss the implementation of an industrial-based case study as the basis for a design project for the Spring 2009 Introduction to Mechanical Design Course at the University of Mississippi. Course surveys documented the lack of student exposure in classes to the types of projects typically experienced by engineers…

  18. Charlotte, N.C.'s Project L.I.F.T.: New Teaching Roles Create Culture of Excellence in High-Need Schools. An Opportunity Culture Case Study

    ERIC Educational Resources Information Center

    Han, Jiye Grace; Barrett, Sharon Kebschull

    2013-01-01

    This case study reports on the work of Denise Watts, who in 2011 was the newly named Project L.I.F.T. executive director and a Charlotte-Mecklenburg Schools zone superintendent. She approached Public Impact for help in meeting the new Project L.I.F.T. (Leadership and Investment for Transformation) goals. Facing urgent needs for real change, Watts…

  19. The Uses of Research Sponsored by the Administration on Aging (AoA). Case Study No. 6. The Home Equity Conversion Project.

    ERIC Educational Resources Information Center

    Peterson, Kristina; Heinsohn, Ingrid

    This case study, one in a series of research efforts designed to examine the utilization of the Administration on Aging's research, describes the different types of uses of findings of the Home Equity Conversion Project (HECP), which developed ways of converting home equity into usable income. The first chapter describes the project and overviews…

  20. The Emerging Microbe Project: Developing Clinical Care Plans Based on Pathogen Identification and Clinical Case Studies

    PubMed Central

    O’Donnell, Lauren A.; Perry, Michael W.; Doup, Dane’t R.

    2015-01-01

    For many students in the health sciences, including doctor of pharmacy (PharmD) students, basic and clinical sciences often appear detached from each other. In the infectious disease field, PharmD students additionally struggle with mastering the diversity of microorganisms and the corresponding therapies. The objective of this study was to design an interdisciplinary project that integrates fundamental microbiology with clinical research and decision-making skills. The Emerging Microbe Project guided students through the identification of a microorganism via genetic sequence analysis. The unknown microbe provided the basis for a patient case that asked the student to design a therapeutic treatment strategy for an infected patient. Outside of lecture, students had two weeks to identify the pathogen using nucleotide sequences, compose a microbiology report on the pathogen, and recommend an appropriate therapeutic treatment plan for the corresponding clinical case. We hypothesized that the students would develop a better understanding of the interplay between basic microbiology and infectious disease clinical practice, and that they would gain confidence and skill in independently selecting appropriate antimicrobial therapies for a new disease state. The exercise was conducted with PharmD students in their second professional year of pharmacy school in a required infectious disease course. Here, we demonstrate that the Emerging Microbe Project significantly improved student learning through two assessment strategies (assignment grades and exam questions), and increased student confidence in clinical infectious disease practice. This exercise could be modified for other health sciences students or undergraduates depending upon the level of clinical focus required of the course. PMID:26753029

  1. Work-based learning experiences help students with disabilities transition to careers: a case study of University of Washington projects.

    PubMed

    Bellman, Scott; Burgstahler, Sheryl; Ladner, Richard

    2014-01-01

    This case study describes evidence-based practices employed by a collection of University of Washington projects that engage high school and postsecondary students with disabilities in work-based learning experiences such as industry and research internships, career development activities, job shadows, field trips, and mock interviews. The purpose of the article is two-fold. First, authors share best practices with others who wish to increase the participation of students with disabilities in work-based learning and thereby contribute to their academic and career success. The article discusses methods used to recruit students, employers and mentors, match students with specific opportunities, and prepare students for success. Second, authors share outcomes from studies regarding participation in these work-based learning opportunities, which include increased employment success, motivation to work toward a career, knowledge about careers and the workplace, job-related skills, ability to work with supervisors and coworkers, skills in self-advocating for accommodations, and perceived career options.

  2. Case study of a project-based learning course in civil engineering design

    NASA Astrophysics Data System (ADS)

    Gavin, K.

    2011-12-01

    This paper describes the use of project-based learning to teach design skills to civil engineering students at University College Dublin (UCD). The paper first considers the development of problem-based leaning (PBL) as a tool in higher education. The general issues to be considered in the design of the curriculum for a PBL module are reviewed. Consideration of the literature on the application of PBL in civil engineering suggests that, because of the hierarchical nature of engineering education, PBL is best applied in a hybrid form known as Project Based Learning. A detailed description is given of how hybrid PBL was implemented in the final year of a civil engineering degree programme. In the final section, the results of an evaluation process designed to gain an insight into students' perceptions of the PBL process are reviewed. The module, which was developed at UCD, provided an excellent mechanism for developing many skills, including problem-solving, innovation, group-working and presentation skills desired by graduate employers. It was clear that the students enjoyed the peer to peer teaching and increased interaction with staff and external experts, which the problem-solving nature of the module facilitated.

  3. ArctiQuest: A Case Study in Sustainability for Education & Public Outreach Projects

    NASA Astrophysics Data System (ADS)

    Shope, R.

    2009-12-01

    ArctiQuest: Enter the Cryosphere, Exploring Ice in the Solar System, is an official International Polar Year (IPY) Education & Public Outreach (EPO) activity for urban youth made possible by support from NASA’s Science Mission Directorate, Earth Science Division. The presenter, Richard Shope, is the Principal Investigator. ArctiQuest leveraged the NASA curriculum authored by Shope, entitled Exploring Ice in the Solar System, to build an international program (U.S. & Mexico) utilizing an urban science enterprise model. The model depends on cultivating relationships with community organizations (governmental, educational, youth employment, as well as non-profit, nongovernmental organizations) to develop creativity and talent within the arena of science and advanced technologies. Through the COUNCIL TO ADVANCE URBAN SCIENCE ENTERPRISE (CAUSE), Shope has established the Urban Science Corps in Los Angeles, Baltimore, New Yok, and Chicago, and La Ciencia A Tu Alcance (Science You Can Reach) in Mexico and Puerto Rico. These projects carry out the NASA ArctiQuest project by providing job slots for undergraduate interships and high school-age apprenticeships as INQUIRY COACHES.

  4. Ecology, ethics, and professional environmental practice: The Yucca Mountain, Nevada, project as a case study

    SciTech Connect

    Malone, C.R.

    1995-09-01

    The US Department of Energy (DOE) is proposing to develop a geologic repository for disposing of high-level nuclear waste at Yucca Mountain, Nevada. In this commentary, the ecology program for the DOE`s Yucca Mountain Project is discussed from the perspective of state-of-the-art ecosystem analysis, environmental ethics, and standards of professional practice. Specifically at issue is the need by the Yucca Mountain ecology program to adopt an ecosystem approach that encompasses the current strategy based on population biology and community ecology alone. The premise here is that an ecosystem approach is essential for assessing the long-term potential environmental impacts at Yucca Mountain in light of the thermal effects expected to be associated with heat from radioactive decay.

  5. Stakeholder management for conservation projects: a case study of Ream National Park, Cambodia.

    PubMed

    De Lopez, T T

    2001-07-01

    The paper gives an account of the development and implementation of a stakeholder management framework at Ream National Park, Cambodia. Firstly, the concept of stakeholder is reviewed in management and in conservation literatures. Secondly, the context in which the stakeholder framework was implemented is described. Thirdly, a five-step methodological framework is suggested: (1) stakeholder analysis, (2) stakeholder mapping, (3) development of generic strategies and workplan, (4) presentation of the workplan to stakeholders, and (5) implementation of the workplan. This framework classifies stakeholders according to their level of influence on the project and their potential for the conservation of natural resources. In a situation characterized by conflicting claims on natural resources, park authorities were able to successfully develop specific strategies for the management of stakeholders. The conclusion discusses the implications of the Ream experience and the generalization of the framework to other protected areas.

  6. A case study of elementary teachers' conceptions of environmental literacy in relationship to a tall grass prairie restoration project

    NASA Astrophysics Data System (ADS)

    Shume, Teresa Jayne

    The purpose of this qualitative case study was to describe seven elementary teachers' conceptions of environmental literacy in relationship to a tall grass prairie restoration project and to explore ways in which the tall grass prairie restoration project for third grade contributed to enhancing educational learning experiences. The research questions were: 1. What are teachers' conceptions of environmental literacy for third grade students? 2. How does the prairie restoration trip contribute to teachers' capacity to teach for environmental literacy of third grade students? 3. What is the pedagogical value of the prairie restoration project? The theoretical frameworks underpinning this study were David Sobel's (1996) model for developmental progression in children's relationships with nature, and the North American Environmental Education Association's (2011) framework for environmental literacy. The first assertion derived from thematic data analysis of interviews, field trip observations, classroom observations, and artifacts was, The participating teachers' visions of environmental literacy for third grade students included components that spanned across a developmentally appropriate progression from cultivating empathy for living things, to fueling discovery of nature, to fostering a sense of responsibility toward the natural world . Components of environmental literacy described by teachers included being at ease in the natural environment, appreciation and respect, wonder and curiosity, awareness and interdependence, sense of agency, responsibility and service, and environmental knowledge. The second assertion stemming from thematic data analysis was, The prairie restoration project and related curriculum have pedagogical value that included and exceeded addressing state science standards. In addition to addressing state science standards identified by teachers, the curriculum related to the prairie restoration project served as an agent of curricular

  7. A near miss: the importance of context in a public health informatics project in a New Zealand case study.

    PubMed

    Wells, Stewart; Bullen, Chris

    2008-01-01

    This article describes the near failure of an information technology (IT) system designed to support a government-funded, primary care-based hepatitis B screening program in New Zealand. Qualitative methods were used to collect data and construct an explanatory model. Multiple incorrect assumptions were made about participants, primary care workflows and IT capacity, software vendor user knowledge, and the health IT infrastructure. Political factors delayed system development and it was implemented untested, almost failing. An intensive rescue strategy included system modifications, relaxation of data validity rules, close engagement with software vendors, and provision of intensive on-site user support. This case study demonstrates that consideration of the social, political, technological, and health care contexts is important for successful implementation of public health informatics projects. PMID:18579835

  8. Long-term assessment of an innovative mangrove rehabilitation project: case study on Carey Island, Malaysia.

    PubMed

    Motamedi, Shervin; Hashim, Roslan; Zakaria, Rozainah; Song, Ki-Il; Sofawi, Bakrin

    2014-01-01

    Wave energy and storm surges threaten coastal ecology and nearshore infrastructures. Although coastal structures are conventionally constructed to dampen the wave energy, they introduce tremendous damage to the ecology of the coast. To minimize environmental impact, ecofriendly coastal protection schemes should be introduced. In this paper, we discuss an example of an innovative mangrove rehabilitation attempt to restore the endangered mangroves on Carey Island, Malaysia. A submerged detached breakwater system was constructed to dampen the energy of wave and trap the sediments behind the structure. Further, a large number of mangrove seedlings were planted using different techniques. Further, we assess the possibility of success for a future mangrove rehabilitation project at the site in the context of sedimentology, bathymetry, and hydrogeochemistry. The assessment showed an increase in the amount of silt and clay, and the seabed was noticeably elevated. The nutrient concentration, the pH value, and the salinity index demonstrate that the site is conducive in establishing mangrove seedlings. As a result, we conclude that the site is now ready for attempts to rehabilitate the lost mangrove forest. PMID:25097894

  9. Long-Term Assessment of an Innovative Mangrove Rehabilitation Project: Case Study on Carey Island, Malaysia

    PubMed Central

    Motamedi, Shervin; Hashim, Roslan; Zakaria, Rozainah; Song, Ki-Il; Sofawi, Bakrin

    2014-01-01

    Wave energy and storm surges threaten coastal ecology and nearshore infrastructures. Although coastal structures are conventionally constructed to dampen the wave energy, they introduce tremendous damage to the ecology of the coast. To minimize environmental impact, ecofriendly coastal protection schemes should be introduced. In this paper, we discuss an example of an innovative mangrove rehabilitation attempt to restore the endangered mangroves on Carey Island, Malaysia. A submerged detached breakwater system was constructed to dampen the energy of wave and trap the sediments behind the structure. Further, a large number of mangrove seedlings were planted using different techniques. Further, we assess the possibility of success for a future mangrove rehabilitation project at the site in the context of sedimentology, bathymetry, and hydrogeochemistry. The assessment showed an increase in the amount of silt and clay, and the seabed was noticeably elevated. The nutrient concentration, the pH value, and the salinity index demonstrate that the site is conducive in establishing mangrove seedlings. As a result, we conclude that the site is now ready for attempts to rehabilitate the lost mangrove forest. PMID:25097894

  10. Estimating unbiased economies of scale of HIV prevention projects: a case study of Avahan.

    PubMed

    Lépine, Aurélia; Vassall, Anna; Chandrashekar, Sudha; Blanc, Elodie; Le Nestour, Alexis

    2015-04-01

    Governments and donors are investing considerable resources on HIV prevention in order to scale up these services rapidly. Given the current economic climate, providers of HIV prevention services increasingly need to demonstrate that these investments offer good 'value for money'. One of the primary routes to achieve efficiency is to take advantage of economies of scale (a reduction in the average cost of a health service as provision scales-up), yet empirical evidence on economies of scale is scarce. Methodologically, the estimation of economies of scale is hampered by several statistical issues preventing causal inference and thus making the estimation of economies of scale complex. In order to estimate unbiased economies of scale when scaling up HIV prevention services, we apply our analysis to one of the few HIV prevention programmes globally delivered at a large scale: the Indian Avahan initiative. We costed the project by collecting data from the 138 Avahan NGOs and the supporting partners in the first four years of its scale-up, between 2004 and 2007. We develop a parsimonious empirical model and apply a system Generalized Method of Moments (GMM) and fixed-effects Instrumental Variable (IV) estimators to estimate unbiased economies of scale. At the programme level, we find that, after controlling for the endogeneity of scale, the scale-up of Avahan has generated high economies of scale. Our findings suggest that average cost reductions per person reached are achievable when scaling-up HIV prevention in low and middle income countries.

  11. Estimating unbiased economies of scale of HIV prevention projects: a case study of Avahan.

    PubMed

    Lépine, Aurélia; Vassall, Anna; Chandrashekar, Sudha; Blanc, Elodie; Le Nestour, Alexis

    2015-04-01

    Governments and donors are investing considerable resources on HIV prevention in order to scale up these services rapidly. Given the current economic climate, providers of HIV prevention services increasingly need to demonstrate that these investments offer good 'value for money'. One of the primary routes to achieve efficiency is to take advantage of economies of scale (a reduction in the average cost of a health service as provision scales-up), yet empirical evidence on economies of scale is scarce. Methodologically, the estimation of economies of scale is hampered by several statistical issues preventing causal inference and thus making the estimation of economies of scale complex. In order to estimate unbiased economies of scale when scaling up HIV prevention services, we apply our analysis to one of the few HIV prevention programmes globally delivered at a large scale: the Indian Avahan initiative. We costed the project by collecting data from the 138 Avahan NGOs and the supporting partners in the first four years of its scale-up, between 2004 and 2007. We develop a parsimonious empirical model and apply a system Generalized Method of Moments (GMM) and fixed-effects Instrumental Variable (IV) estimators to estimate unbiased economies of scale. At the programme level, we find that, after controlling for the endogeneity of scale, the scale-up of Avahan has generated high economies of scale. Our findings suggest that average cost reductions per person reached are achievable when scaling-up HIV prevention in low and middle income countries. PMID:25779621

  12. Engineering evaluation of projected solid-waste-disposal practices. Volume 2: Case studies

    NASA Astrophysics Data System (ADS)

    Hayward, J. C.; Rothfuss, E. H., Jr.; Flick, W. J.; Hawk, T. S.; Quay, J. A.

    1982-09-01

    Estimates of the cost impacts of the Resource Conservation and Recovery Act (RCRA) for hazardous and non-hazardous large volume waste classification scenarios on eight power plants was presented. Seven of the power plants were chosen to represent the range of waste management technologies and disposal site conditions existing in the United States today. The eighth site was a fictitious site used to further evaluate the feasibility of ocean disposal of large volume utility wastes. For each site, the professional design team acted in the role of a consultant retained by the utility to bring its waste disposal program into complete compliance with RCRA. First, a conceptual design was developed for each scenario. Then, cost estimates were developed for both scenarios, as well as for current operations. The cost estimates for current operations were performed in order to show the base cases necessary to determine RCRA's cost impacts.

  13. Jane Addams Resource Corporation: A Case Study of a Sectoral Employment Development Approach. Sectoral Employment Development Learning Project Case Studies Series.

    ERIC Educational Resources Information Center

    Glasmeier, Amy K.; Nelson, Candace; Thompson, Jeffery W.

    This case study on the Jane Addams Resource Corporation (JARC) is the third of six sectoral studies to provide an in-depth look at individual sectoral employment development programs and their interaction within distinct economic and industry environments. It explores a community-based organization that developed specialized metalworking and…

  14. Case study of worker exposure to coal tar containing paving materials on a routine paving project in Iowa

    SciTech Connect

    Reinke, G.; Glidden, S.

    2007-01-15

    The potential for unknown exposure of present day highway paving workers to coal tar products is of concern to the asphalt paving industry. A case study describing this type of situation is the subject of this report. The project specifications called for the contractor to pulverize and re-compact the three 230 mm of existing pavement and then pave the pulverized layer with a new HMA layer. Discovery of the presence of mix containing coal tar in the bottom 75 mm of the existing pavement led to a redesign of the project. A decision was made to mill only the upper most 75 to 87 mm of pavement to isolate the coal tar mix from the workers. Initial analysis of bitumen extracted from cores of the top 88 mm of pavement did not show the presence of coal tar chemicals. However, samplers mounted on the equipment for 6 hrs during the redesigned milling process shoed the presence of coal tar type chemicals extracted form the bitumen coated dust particles capture don the samplers using infrared and GC/MS analysis.

  15. A Case Study in Project-Based Learning: An International Partnership

    ERIC Educational Resources Information Center

    Smith, Rachel Korfhage

    2010-01-01

    As our world becomes more integrated, international business students should develop skills that match corporations' needs. Moreover, students need hands-on, problem-solving, team-based, critical-thinking skills that companies demand. Students need international business experience but many of them lack the funds or support to study or intern…

  16. Civic Education across Countries: Twenty-four National Case Studies from the IEA Civic Education Project.

    ERIC Educational Resources Information Center

    Torney-Purta, Judith; Schwille, John; Amadeo, Jo-Ann

    This volume reports the results of the first phase of the Civic Education Study conducted by International Association for the Evaluation of Educational Achievement (IEA). During 1996 and 1997, researchers in 24 countries collected documentary evidence on the circumstances, contents, and processes of civic education in response to a common set of…

  17. Assessing Opinions in Community Leadership Networks to Address Health Inequalities: A Case Study from Project IMPACT

    ERIC Educational Resources Information Center

    McCauley, M. P.; Ramanadhan, S.; Viswanath, K.

    2015-01-01

    This study demonstrates a novel approach that those engaged in promoting social change in health can use to analyze community power, mobilize it and enhance community capacity to reduce health inequalities. We used community reconnaissance methods to select and interview 33 participants from six leadership sectors in "Milltown", the New…

  18. Polaroid Corporation's Tuition Assistance Plan: A Case Study. Worker Education and Training Policies Project.

    ERIC Educational Resources Information Center

    Knox, Kathleen

    A study was conducted to determine the factors that account for the sustained and unusually high rate of participation in tuition-assisted education by Polaroid employees. Information was gathered by interviews with Polaroid management officials in the Human Resources Development Group; staff of the Education and Career Planning Department; and…

  19. The "Synergies" Research-Practice Partnership Project: A "2020 Vision" Case Study

    ERIC Educational Resources Information Center

    Falk, John H.; Dierking, Lynn D.; Staus, Nancy L.; Wyld, Jennifer N.; Bailey, Deborah L.; Penuel, William R.

    2016-01-01

    This paper, describes "Synergies," an on-going longitudinal study and design effort, being conducted in a diverse, under-resourced community in Portland, Oregon, with the goal of measurably improving STEM learning, interest and participation by early adolescents, both in school and out of school. Authors examine how the work of this…

  20. CASE STUDIES: LOW-VOC/HAP WOOD FURNITURE COATINGS (PROJECT SUMMARY)

    EPA Science Inventory

    The report gives results of a study in which wood furniture manufacturing fa-cilities were identified that had converted at least one of their primary coating steps to low-volatile organic compound (VOC)/hazardous air pollut-ant (HAP) wood furniture coatings [high-solids, waterbo...

  1. The Swift Project Contamination Control Program: A Case Study of Balancing Cost, Schedule and Risk

    NASA Technical Reports Server (NTRS)

    Hansen, Patricia A.; Day, Diane T.; Secunda, Mark S.; Rosecrans, Glenn P.

    2004-01-01

    The Swift Observatory will be launched in early 2004 to examine the dynamic process of gamma ray burst (GRB) events. The multi-wavelength Observatory will study the GRB afterglow characteristics, which will help to answer fundamental questions about both the structure and the evolution of the universe. The Swift Observatory Contamination Control Program has been developed to aid in ensuring the success of the on-orbit performance of two of the primary instruments: the Ultraviolet and Optical Telescope (UVOT) and the X-Ray Telescope (XRT). During the design phase of the Observatory, the contamination control program evolved and trade studies were performed to assess the risk of contaminating the sensitive UVOT and XRT optics during both pre-launch testing and on-orbit operations, within the constraints of the overall program cost and schedule.

  2. The Swift Project Contamination Control Program: A Case study of Balancing Cost, Schedule and Risk

    NASA Technical Reports Server (NTRS)

    Hansen, Patricia A.; Day, Diane; Secunda, Mark

    2003-01-01

    The Swift Observatory will be launched in early 2004 to examine the dynamic process of gamma ray burst (GRB) events. The multi-wavelength Observatory will study the GRB afterglow characteristics, which will help to answer fundamental questions about both the structure and the evolution of the universe. The Swift Observatory Contamination Control Program has been developed to aid in ensuring the success of the on-orbit performance of two of the primary instruments: the Ultraviolet and Optical Telescope (UVOT) and the X-Ray Telescope (XRT). During the design phase of the Observatory, the contamination control program evolved and trade studies were performed to assess the risk of contaminating the sensitive UVOT and XRT optics during both pre-launch testing and on-orbit operations, within the constraints of the overall program cost and schedule.

  3. Assessing opinions in community leadership networks to address health inequalities: a case study from Project IMPACT.

    PubMed

    McCauley, M P; Ramanadhan, S; Viswanath, K

    2015-12-01

    This study demonstrates a novel approach that those engaged in promoting social change in health can use to analyze community power, mobilize it and enhance community capacity to reduce health inequalities. We used community reconnaissance methods to select and interview 33 participants from six leadership sectors in 'Milltown', the New England city where the study was conducted. We used UCINET network analysis software to assess the structure of local leadership and NVivo qualitative software to analyze leaders' views on public health and health inequalities. Our main analyses showed that community power is distributed unequally in Milltown, with our network of 33 divided into an older, largely male and more powerful group, and a younger, largely female group with many 'grassroots' sector leaders who focus on reducing health inequalities. Ancillary network analyses showed that grassroots leaders comprise a self-referential cluster that could benefit from greater affiliation with leaders from other sectors and identified leaders who may serve as leverage points in our overall program of public agenda change to address health inequalities. Our innovative approach provides public health practitioners with a method for assessing community leaders' views, understanding subgroup divides and mobilizing leaders who may be helpful in reducing health inequalities.

  4. Assessing opinions in community leadership networks to address health inequalities: a case study from Project IMPACT.

    PubMed

    McCauley, M P; Ramanadhan, S; Viswanath, K

    2015-12-01

    This study demonstrates a novel approach that those engaged in promoting social change in health can use to analyze community power, mobilize it and enhance community capacity to reduce health inequalities. We used community reconnaissance methods to select and interview 33 participants from six leadership sectors in 'Milltown', the New England city where the study was conducted. We used UCINET network analysis software to assess the structure of local leadership and NVivo qualitative software to analyze leaders' views on public health and health inequalities. Our main analyses showed that community power is distributed unequally in Milltown, with our network of 33 divided into an older, largely male and more powerful group, and a younger, largely female group with many 'grassroots' sector leaders who focus on reducing health inequalities. Ancillary network analyses showed that grassroots leaders comprise a self-referential cluster that could benefit from greater affiliation with leaders from other sectors and identified leaders who may serve as leverage points in our overall program of public agenda change to address health inequalities. Our innovative approach provides public health practitioners with a method for assessing community leaders' views, understanding subgroup divides and mobilizing leaders who may be helpful in reducing health inequalities. PMID:26471919

  5. The Synergies research-practice partnership project: a 2020 Vision case study

    NASA Astrophysics Data System (ADS)

    Falk, John H.; Dierking, Lynn D.; Staus, Nancy L.; Wyld, Jennifer N.; Bailey, Deborah L.; Penuel, William R.

    2016-03-01

    This paper, describes Synergies, an on-going longitudinal study and design effort, being conducted in a diverse, under-resourced community in Portland, Oregon, with the goal of measurably improving STEM learning, interest and participation by early adolescents, both in school and out of school. Authors examine how the work of this particular research-practice partnership is attempting to accommodate the six principles outlined in this issue: (1) to more accurately reflect learning as a lifelong process occurring across settings, situations and time frames; (2) to consider what STEM content is worth learning; (3) to examine learning as a cultural process, involving varied repertoires of practice across learners' everyday lives; (4) to directly involve practitioners (and learners) in the research process; (5) to document how existing and emerging technologies and new media are, and will continue, to shape and redefine the content and practice of STEM learning research; and, (6) to take into account the broader socio-cultural-political contexts of the needs and concerns of the larger global society.

  6. Inconsistencies Between Antiparkinsonian Drugs and ICD-10 Codes in Inpatients: A TOLBIAC Project Case Study.

    PubMed

    Triki, Nizar; Bousquet, Cédric; Lardon, Jeremy; Asfari, Hadyl; Spiga, Radia; Trombert-Paviot, Béatrice

    2016-01-01

    In France, data derived from hospital information systems are adequate to feed the prospective payment system. The consistency between drugs prescribed to patients and their indications could solve difficulties related to the identification of ICD-10 undercoded chronic diseases as the Parkinson Disease. Our goal was to highlight patients' stays mentioning administration of antiparkinsonian drugs and not coded for Parkinson's disease. Our approach was to parameterize tables of associations between ICD-10 codes and drug identifiers in the Web100T® application that collects medical information in our hospital and displays related inconsistencies for patients' stays. Based on acute care patients' stays of the second semester of 2015, we identified 246 patients corresponding to 253 stays, for which 33% of stays were not coded with the ICD-10 G20 code of the Parkinson's disease. The precision of our approach was 29%. Based on these data we predict roughly 84 patient stays without mention of Parkinson Disease. We plan to extend this study to other drugs and other kinds of data available in the health information system, such as biology or medical devices in order to improve the coding of chronic diseases in our hospital. PMID:27577405

  7. Development of an evaluation criteria for rural water supply and environmental sanitation programme in project and non-project villages--a case study.

    PubMed

    Murthy, B M Sadashiva; Girijamma, A R; Bejankiwar, Rajesh S

    2004-01-01

    The Rural Water Supply and Sanitation (RWSS) in project and non-project villages of Mysore Taluk has been evaluated and discussed in this paper. The study area covered two villages (Yelwala and Kadakola) where Integrated Water Supply Scheme (IRWSS) was implemented under World Bank Project and two non-project villages (Belwadi and Byathahalli) closer to them. Pre and post scenarios of the project and non-project villages were investigated in terms of water quality analysis and also grading of villages has been done on the basis of water supply, sanitation, hygienic awareness and practices. Matrix methodology was used to evaluate the indicators from the survey data gathered from all studied villages. Finally, the villages were graded on the basis of cumulative value obtained for each village. Water quality analysis depicted turbidity, total dissolved solids and hardness being high and iron deficiency was also observed in water samples of all the villages. It was concluded that the present method of evaluation of rural water supply and sanitation project could be effectively applied to different upcoming projects. PMID:16649591

  8. Work-based learning experiences help students with disabilities transition to careers: a case study of University of Washington projects.

    PubMed

    Bellman, Scott; Burgstahler, Sheryl; Ladner, Richard

    2014-01-01

    This case study describes evidence-based practices employed by a collection of University of Washington projects that engage high school and postsecondary students with disabilities in work-based learning experiences such as industry and research internships, career development activities, job shadows, field trips, and mock interviews. The purpose of the article is two-fold. First, authors share best practices with others who wish to increase the participation of students with disabilities in work-based learning and thereby contribute to their academic and career success. The article discusses methods used to recruit students, employers and mentors, match students with specific opportunities, and prepare students for success. Second, authors share outcomes from studies regarding participation in these work-based learning opportunities, which include increased employment success, motivation to work toward a career, knowledge about careers and the workplace, job-related skills, ability to work with supervisors and coworkers, skills in self-advocating for accommodations, and perceived career options. PMID:24284672

  9. Cost-benefit analysis of water-reuse projects for environmental purposes: a case study for Spanish wastewater treatment plants.

    PubMed

    Molinos-Senante, M; Hernández-Sancho, F; Sala-Garrido, R

    2011-12-01

    Water reuse is an emerging and promising non-conventional water resource. Feasibility studies are essential tools in the decision making process for the implementation of water-reuse projects. However, the methods used to assess economic feasibility tend to focus on internal costs, while external impacts are relegated to unsubstantiated statements about the advantages of water reuse. Using the concept of shadow prices for undesirable outputs of water reclamation, the current study developed a theoretical methodology to assess internal and external economic impacts. The proposed methodological approach is applied to 13 wastewater treatment plants in the Valencia region of Spain that reuse effluent for environmental purposes. Internal benefit analyses indicated that only a proportion of projects were economically viable, while when external benefits are incorporated all projects were economically viable. In conclusion, the economic feasibility assessments of water-reuse projects should quantitatively evaluate economic, environmental and resource availability.

  10. Culture Studies: Hawaiian Studies Project.

    ERIC Educational Resources Information Center

    Hazama, Dorothy, Ed.

    Reports and materials from the Hawaiian Studies Project are presented. The document, designed for elementary school teachers contains two major sections. The first section describes the planning phase of the project, the Summer Institute for Hawaiian Culture Studies (1976) and the follow-up workshops and consultant help (1976-77). The appendix to…

  11. Project E.L.I.T.E.: A Case Study Report of Teachers' Perspectives on a Social Studies Computer Pilot Project.

    ERIC Educational Resources Information Center

    Gibson, Susan E.; Hart, Susan

    1997-01-01

    Highlights the experiences of three elementary teachers involved in a computer technology project. Teachers' concerns included computer materials that did not closely match the required curriculum, lack of preparation and training, and the inconsistent level of the success experienced by both students and teachers. (MJP)

  12. Program Evaluation - Automotive Lightweighting Materials Program Research and Development Projects Assessment of Benefits - Case Studies No. 2

    SciTech Connect

    Das, S.

    2003-01-23

    This report is the second of a series of studies to evaluate research and development (R&D) projects funded by the Automotive Lightweighting Materials (ALM) Program of the Office of Advanced Automotive Technologies (OAAT) of the U.S. Department of Energy (DOE). The objectives of the program evaluation are to assess short-run outputs and long-run outcomes that may be attributable to the ALM R&D projects. The ALM program focuses on the development and validation of advanced technologies that significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. Funded projects range from fundamental materials science research to applied research in production environments. Collaborators on these projects include national laboratories, universities, and private sector firms, such as leading automobile manufacturers and their suppliers. Three ALM R&D projects were chosen for this evaluation: Design and Product Optimization for Cast Light Metals, Durability of Lightweight Composite Structures, and Rapid Tooling for Functional Prototyping of Metal Mold Processes. These projects were chosen because they have already been completed. The first project resulted in development of a comprehensive cast light metal property database, an automotive application design guide, computerized predictive models, process monitoring sensors, and quality assurance methods. The second project, the durability of lightweight composite structures, produced durability-based design criteria documents, predictive models for creep deformation, and minimum test requirements and suggested test methods for establishing durability properties and characteristics of random glass-fiber composites for automotive structural composites. The durability project supported Focal Project II, a validation activity that demonstrates ALM program goals and reduces the lead time for bringing new technology into the marketplace. Focal

  13. Case Study: Testing with Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  14. A contrast between DEMATEL-ANP and ANP methods for six sigma project selection: a case study in healthcare industry

    PubMed Central

    2015-01-01

    Background The project selection process is a crucial step for healthcare organizations at the moment of implementing six sigma programs in both administrative and caring processes. However, six-sigma project selection is often defined as a decision making process with interaction and feedback between criteria; so that it is necessary to explore different methods to help healthcare companies to determine the Six-sigma projects that provide the maximum benefits. This paper describes the application of both ANP (Analytic Network process) and DEMATEL (Decision Making trial and evaluation laboratory)-ANP in a public medical centre to establish the most suitable six sigma project and finally, these methods were compared to evaluate their performance in the decision making process. Methods ANP and DEMATEL-ANP were used to evaluate 6 six sigma project alternatives under an evaluation model composed by 3 strategies, 4 criteria and 15 sub-criteria. Judgement matrixes were completed by the six sigma team whose participants worked in different departments of the medical centre. Results The improving of care opportunity in obstetric outpatients was elected as the most suitable six sigma project with a score of 0,117 as contribution to the organization goals. DEMATEL-ANP performed better at decision making process since it reduced the error probability due to interactions and feedback. Conclusions ANP and DEMATEL-ANP effectively supported six sigma project selection processes, helping to create a complete framework that guarantees the prioritization of projects that provide maximum benefits to healthcare organizations. As DEMATEL- ANP performed better, it should be used by practitioners involved in decisions related to the implementation of six sigma programs in healthcare sector accompanied by the adequate identification of the evaluation criteria that support the decision making model. Thus, this comparative study contributes to choosing more effective approaches in this

  15. Characterizing student navigation in educational multiuser virtual environments: A case study using data from the River City project

    NASA Astrophysics Data System (ADS)

    Dukas, Georg

    Though research in emerging technologies is vital to fulfilling their incredible potential for educational applications, it is often fraught with analytic challenges related to large datasets. This thesis explores these challenges in researching multiuser virtual environments (MUVEs). In a MUVE, users assume a persona and traverse a virtual space often depicted as a physical world, interacting with other users and digital artifacts. As students participate in MUVE-based curricula, detailed records of their paths through the virtual world are typically collected in event logs. Although many studies have demonstrated the instructional power of MUVEs (e.g., Barab, Hay, Barnett, & Squire, 2001; Ketelhut, Dede, Clarke, Nelson, & Bowman, 2008), none have successfully quantified these student paths for analysis in the aggregate. This thesis constructs several frameworks for conducting research involving student navigational choices in MUVEs based on a case study of data generated from the River City project. After providing a context for the research and an introduction to the River City dataset, the first part of this thesis explores the issues associated with data compression and presents a grounded theory approach (Glaser & Strauss, 1967) to the cleaning, compacting, and coding or MUVE datasets. In summary of this section, I discuss the implication of preparation choices for further analysis. Second, two conceptually different approaches to analyzing behavioral sequences are investigated. For each approach, a theoretical context, description of possible exploratory and confirmatory methods, and illustrative examples from River City are provided. The thesis then situates these specific analytic approaches within the constellation of possible research utilizing MUVE event log data. Finally, based on the lessons of River City and the investigation of a spectrum of possible event logs, a set of design heuristics for data collection in MUVEs is constructed and a possible

  16. Curriculum Adaptation in Special Schools for Students with Intellectual Disabilities (SID): A Case Study of Project Learning in One SID School in Hong Kong

    ERIC Educational Resources Information Center

    Zhang, Jia-Wei; Wong, Lam; Chan, Tak-Hang; Chiu, Chi-Shing

    2014-01-01

    Using a qualitative case study approach, the authors analyzed the curriculum adaptation process for one project learning activity in School K, which is a SID school in the context of school-university collaboration. Multiple sources of data were collected for triangulation, including interviews, documents and observations. Curriculum adaptation…

  17. The Challenge of Involvement in Reflective Teaching: Three Case Studies from a Teacher Education Project on Conducting Classroom Discussions on Socio-Scientific Issues

    ERIC Educational Resources Information Center

    Wolfensberger, Balz; Piniel, Jolanda; Canella, Claudia; Kyburz-Graber, Regula

    2010-01-01

    The purpose of this qualitative study was to learn more about how teachers deal with a reflective teaching approach aimed at developing their competencies in analysing and facilitating classroom discussions on socio-scientific issues. Three cases of teachers' journeys through the project are reconstructed and characterised. We posit that each…

  18. [The role of ecological studies to evaluate the impact of an enviromental factor on health: a case study on the results of the SENTIERI project].

    PubMed

    Donato, Francesco; Raffetti, Elena

    2014-01-01

    A case-study regarding the results of the SENTIERI project on the Brescia-Caffaro NPCS (National Priority Contaminated Site) is reported. This area has been polluted mainly by polychlorinated biphenyls (PCBs), which have been classified recently by the International Agency for Research on Cancer as human carcinogens (group 1), with sufficient evidence for melanoma and limited for non-Hodgkin lymphoma (NHL) and breast cancer. The 3rd report of the SENTIERI project (2014) has shown an excess of cancer incidence with respect to the expected, on the basis of the incidence rates from the pool of Centre-North Italy cancer registries, but a mortality similar to that expected according to the regional rates, for melanoma, NHL and breast cancer. Furthermore, a higher than expected incidence has been found for various cancers which are not associated a priori with PCB exposure. The Brescia Local Health Authority has also carried out an analysis of cancer incidence, which has shown an incidence in the area similar to other ones in North Italy and a cluster of cases centered on Brescia town for melanoma only. A possible explanation of these discrepancies is the use of different reference populations for the comparisons (Region and pool of Centre-North Italy cancer registries), besides possible confounding bias. We discuss here the most critical aspects of modern ecological studies, their potential information content and interpretation limits.

  19. A One-year Case Study: Understanding the Rich Potential of Project-based Learning in a Virtual Reality Class for High School Students

    NASA Astrophysics Data System (ADS)

    Morales, Teresa M.; Bang, EunJin; Andre, Thomas

    2012-12-01

    This paper presents a qualitative case analysis of a new and unique, high school, student-directed, project-based learning (PBL), virtual reality (VR) class. In order to create projects, students learned, on an independent basis, how to program an industrial-level VR machine. A constraint was that students were required to produce at least one educational application of VR. This study incorporated in-depth classroom observations, interviews with students, analyses of student projects, and surveys of parents and teachers to examine the social and learning processes in the class, and the nature of content learning represented in student projects. The results demonstrated that PBL can be effective even with minimal teacher guidance. The findings substantiate an educational approach rich with promise, for at least some students, that deserves considerable additional study to maximize its powerful potentials for independent and peer-mentored learning.

  20. The Components of Effective Professional Development for Science Educators: A Case Study with Environmental Education Program Project Learning Tree

    ERIC Educational Resources Information Center

    Velardi, Sara Hendrickson; Folta, Elizabeth; Rickard, Laura; Kuehn, Diane

    2015-01-01

    Professional development workshops enable educators to increase their knowledge in an academic subject. With the publication of The Next Generation Science Standards, teachers are expected to be cognizant in science content and inquiry-based learning. This research study looked at workshops offered by New York Project Learning Tree®, an…

  1. The Role of Project-Based Learning in IT: A Case Study in a Game Development and Entrepreneurship Program

    ERIC Educational Resources Information Center

    Hogue, Andrew; Kapralos, Bill; Desjardins, Francois

    2011-01-01

    Purpose: Problem/project-based-learning (PBL) approaches have traditionally been shown to be effective for learning within many professional programs that are directly related to the students' future career. The PBL approach has been adopted for over four decades in such fields as medicine and engineering and studies have demonstrated that…

  2. The Rajasthan Canal Project: A Case Study of Economic Development. Toward a Better World Series, Learning Kit No. 2.

    ERIC Educational Resources Information Center

    Baldwin, Harriet; Ross-Larson, Bruce, Ed.

    This World Bank (Washington, D.C.) kit is designed to teach secondary school social studies students about the Rajasthan (India) Canal Project and the impact it has had on the state of Rajasthan and its population. The kit contains a pamphlet, a booklet, a sound filmstrip, and a teacher's guide. The pamphlet, "Economic Summary: India," places the…

  3. Assessment of stakeholder perceptions in water infrastructure projects using system-of-systems and binary probit analyses: a case study.

    PubMed

    Faust, Kasey; Abraham, Dulcy M; DeLaurentis, Dan

    2013-10-15

    Globally, water management is evolving toward integrating participatory processes for decision-making to increase the sustainability of the decision outcome. Information about the perceptions and concerns of stakeholders needs to be readily available to those involved in the decision-making process early in the planning stage to assist in developing viable alternatives that may be implementable with limited public opposition and engender general consensus among stakeholders. The current literature does not identify an appropriate means to incorporate stakeholder views early in the preliminary planning stages without requiring relatively large time commitments or the physical presence of the key stakeholders for meetings and discussions. This study develops and demonstrates a decision-support framework that incorporates the system-of-systems school of thought with binary probit analysis to aid in efficient participatory processes by providing insight regarding the stakeholders' demographics and select behavioral characteristics in a decision-making process. The methodology first frames the water system as a system-of-systems, an approach that inherently pinpoints the necessity for diverse stakeholder involvement and maps the stakeholders in the system's hierarchy. Then, binary probit analyses are used to quantify the effect of stakeholder characteristics on the likelihood that (1) they perceive or do not perceive a need for new capital-intensive water infrastructure, and (2) they support or oppose new capital-intensive water infrastructure. A water system decision in the Sacramento-San Joaquin Delta serves as a case study to demonstrate the methodology. Data regarding stakeholder beliefs and perceptions were collected via a web-based survey deployed throughout Southern and Central California The study results indicate that individuals between 18 and 25 years, persons living solely with their spouse, persons associated with environmental stakeholder groups, and

  4. Assessment of stakeholder perceptions in water infrastructure projects using system-of-systems and binary probit analyses: a case study.

    PubMed

    Faust, Kasey; Abraham, Dulcy M; DeLaurentis, Dan

    2013-10-15

    Globally, water management is evolving toward integrating participatory processes for decision-making to increase the sustainability of the decision outcome. Information about the perceptions and concerns of stakeholders needs to be readily available to those involved in the decision-making process early in the planning stage to assist in developing viable alternatives that may be implementable with limited public opposition and engender general consensus among stakeholders. The current literature does not identify an appropriate means to incorporate stakeholder views early in the preliminary planning stages without requiring relatively large time commitments or the physical presence of the key stakeholders for meetings and discussions. This study develops and demonstrates a decision-support framework that incorporates the system-of-systems school of thought with binary probit analysis to aid in efficient participatory processes by providing insight regarding the stakeholders' demographics and select behavioral characteristics in a decision-making process. The methodology first frames the water system as a system-of-systems, an approach that inherently pinpoints the necessity for diverse stakeholder involvement and maps the stakeholders in the system's hierarchy. Then, binary probit analyses are used to quantify the effect of stakeholder characteristics on the likelihood that (1) they perceive or do not perceive a need for new capital-intensive water infrastructure, and (2) they support or oppose new capital-intensive water infrastructure. A water system decision in the Sacramento-San Joaquin Delta serves as a case study to demonstrate the methodology. Data regarding stakeholder beliefs and perceptions were collected via a web-based survey deployed throughout Southern and Central California The study results indicate that individuals between 18 and 25 years, persons living solely with their spouse, persons associated with environmental stakeholder groups, and

  5. Assessing societal impacts when planning restoration of large alluvial rivers: a case study of the Sacramento River project, California.

    PubMed

    Golet, Gregory H; Roberts, Michael D; Larsen, Eric W; Luster, Ryan A; Unger, Ron; Werner, Gregg; White, Gregory G

    2006-06-01

    Studies have shown that ecological restoration projects are more likely to gain public support if they simultaneously increase important human services that natural resources provide to people. River restoration projects have the potential to influence many of the societal functions (e.g., flood control, water quality) that rivers provide, yet most projects fail to consider this in a comprehensive manner. Most river restoration projects also fail to take into account opportunities for revitalization of large-scale river processes, focusing instead on opportunities presented at individual parcels. In an effort to avoid these pitfalls while planning restoration of the Sacramento River, we conducted a set of coordinated studies to evaluate societal impacts of alternative restoration actions over a large geographic area. Our studies were designed to identify restoration actions that offer benefits to both society and the ecosystem and to meet the information needs of agency planning teams focusing on the area. We worked with local partners and public stakeholders to design and implement studies that assessed the effects of alternative restoration actions on flooding and erosion patterns, socioeconomics, cultural resources, and public access and recreation. We found that by explicitly and scientifically melding societal and ecosystem perspectives, it was possible to identify restoration actions that simultaneously improve both ecosystem health and the services (e.g., flood protection and recreation) that the Sacramento River and its floodplain provide to people. Further, we found that by directly engaging with local stakeholders to formulate, implement, and interpret the studies, we were able to develop a high level of trust that ultimately translated into widespread support for the project.

  6. Real World Engagement: A Case Study of a Teacher's Implementation of Project Based Learning in Social Studies

    ERIC Educational Resources Information Center

    Bullock, Daniel Kelvin

    2013-01-01

    Social studies has often had a reputation amongst students for being uninteresting due to the teaching strategies and content that educators have utilized. However, in a field as diverse and relevant as social studies, there are opportunities to garner the attention of students and empower them with information to improve and enhance our democracy…

  7. Why Is School Reform Sustained Even after a Project? A Case Study of Bac Giang Province, Vietnam

    ERIC Educational Resources Information Center

    Saito, Eisuke; Khong, Thi Diem Hang; Tsukui, Atsushi

    2012-01-01

    This paper reports on a case study of schools in Vietnam wherein teachers are engaged in school reform activities known as professional teacher meetings (PTMs), which is based on an approach called lesson study for learning community (LSLC). The PTMs under LSLC were introduced in 2006, but the teachers involved are still conducting the activities…

  8. Analysis Of Leakage In Carbon Sequestration Projects In Forestry:A Case Study Of Upper Magat Watershed, Philippines

    SciTech Connect

    Lasco, Rodel D.; Pulhin, Florencia B.; Sales, Renezita F.

    2007-06-01

    The role of forestry projects in carbon conservation andsequestration is receiving much attention because of their role in themitigation of climate change. The main objective of the study is toanalyze the potential of the Upper Magat Watershed for a carbonsequestration project. The three main development components of theproject are forest conservation, tree plantations, and agroforestry farmdevelopment. At Year 30, the watershed can attain a net carbon benefit of19.5 M tC at a cost of US$ 34.5 M. The potential leakage of the projectis estimated using historical experience in technology adoption inwatershed areas in the Philippines and a high adoption rate. Two leakagescenarios were used: baseline and project leakage scenarios. Most of theleakage occurs in the first 10 years of the project as displacement oflivelihood occurs during this time. The carbon lost via leakage isestimated to be 3.7 M tC in the historical adoption scenario, and 8.1 MtC under the enhanced adoption scenario.

  9. Evaluating Students' Perceptions and Attitudes toward Computer-Mediated Project-Based Learning Environment: A Case Study

    ERIC Educational Resources Information Center

    Seet, Ling Ying Britta; Quek, Choon Lang

    2010-01-01

    This research investigated 68 secondary school students' perceptions of their computer-mediated project-based learning environment and their attitudes towards Project Work (PW) using two instruments--Project Work Classroom Learning Environment Questionnaire (PWCLEQ) and Project Work Related Attitudes Instrument (PWRAI). In this project-based…

  10. Incorporating water consumption into crop water footprint: A case study of China's South-North Water Diversion Project.

    PubMed

    Wei, Yuhang; Tang, Deshan; Ding, Yifan; Agoramoorthy, Govindasamy

    2016-03-01

    The crop water footprint (WF) indicates the consumption of water for a crop during the planting period, mainly through evapotranspiration. However, as irrigated agriculture accounts for nearly 25% of the global agriculture water usage, evaluation of WF during transportation becomes essential to improve the efficiency of irrigated agriculture. This study aims at building an improved WF model to understand how much WF is produced due to water diversion and how much crop WF increases during the transfer. The proposed model is then used to calculate the WF of four major crops in five provinces along China's South-North Water Transfer Project in two steps. First, the WF of the water transfer project (WFeng) is assessed in a supply chain analysis method. Second, a WF allocation model is built to distribute the project WF for each crop/province. The results show that the evaporation and seepage are the main sources of WFeng. Out of five provinces, two namely Tianjin and Hebei present higher WFblue and WF increase. A positive correlation between water diversion distance and crop WF increase is noted. Among the four crops, cotton presents higher WFblue and WF increase. The crops with higher WFblue tend to be more strongly influenced by the water diversion project, due to high irrigation water dependency. This analysis may expand the WF concept from an evaporation-related term to a term reflecting crop biological processes and water consumption by artificial irrigation projects. Thus, it may serve as an indicator for optimizing future objectives and strategies associated to water resource planning in China and elsewhere. PMID:26760279

  11. Incorporating water consumption into crop water footprint: A case study of China's South-North Water Diversion Project.

    PubMed

    Wei, Yuhang; Tang, Deshan; Ding, Yifan; Agoramoorthy, Govindasamy

    2016-03-01

    The crop water footprint (WF) indicates the consumption of water for a crop during the planting period, mainly through evapotranspiration. However, as irrigated agriculture accounts for nearly 25% of the global agriculture water usage, evaluation of WF during transportation becomes essential to improve the efficiency of irrigated agriculture. This study aims at building an improved WF model to understand how much WF is produced due to water diversion and how much crop WF increases during the transfer. The proposed model is then used to calculate the WF of four major crops in five provinces along China's South-North Water Transfer Project in two steps. First, the WF of the water transfer project (WFeng) is assessed in a supply chain analysis method. Second, a WF allocation model is built to distribute the project WF for each crop/province. The results show that the evaporation and seepage are the main sources of WFeng. Out of five provinces, two namely Tianjin and Hebei present higher WFblue and WF increase. A positive correlation between water diversion distance and crop WF increase is noted. Among the four crops, cotton presents higher WFblue and WF increase. The crops with higher WFblue tend to be more strongly influenced by the water diversion project, due to high irrigation water dependency. This analysis may expand the WF concept from an evaporation-related term to a term reflecting crop biological processes and water consumption by artificial irrigation projects. Thus, it may serve as an indicator for optimizing future objectives and strategies associated to water resource planning in China and elsewhere.

  12. Refining Climate Change Projections for Organisms with Low Dispersal Abilities: A Case Study of the Caspian Whip Snake

    PubMed Central

    Sahlean, Tiberiu C.; Gherghel, Iulian; Papeş, Monica; Strugariu, Alexandru; Zamfirescu, Ştefan R.

    2014-01-01

    Climate warming is one of the most important threats to biodiversity. Ectothermic organisms such as amphibians and reptiles are especially vulnerable as climatic conditions affect them directly. Ecological niche models (ENMs) are increasingly popular in ecological studies, but several drawbacks exist, including the limited ability to account for the dispersal potential of the species. In this study, we use ENMs to explore the impact of global climate change on the Caspian whip snake (Dolichophis caspius) as model for organisms with low dispersal abilities and to quantify dispersal to novel areas using GIS techniques. Models generated using Maxent 3.3.3 k and GARP for current distribution were projected on future climatic scenarios. A cost-distance analysis was run in ArcGIS 10 using geomorphological features, ecological conditions, and human footprint as “costs” to dispersal of the species to obtain a Maximum Dispersal Range (MDR) estimate. All models developed were statistically significant (P<0.05) and recovered the currently known distribution of D. caspius. Models projected on future climatic conditions using Maxent predicted a doubling of suitable climatic area, while GARP predicted a more conservative expansion. Both models agreed on an expansion of suitable area northwards, with minor decreases at the southern distribution limit. The MDR area calculated using the Maxent model represented a third of the total area of the projected model. The MDR based on GARP models recovered only about 20% of the total area of the projected model. Thus, incorporating measures of species’ dispersal abilities greatly reduced estimated area of potential future distributions. PMID:24670422

  13. DOE ZERH Case Study: Carl Franklin Homes, L.C./Green Extreme Homes, CDC, McKinley Project, Garland TX

    SciTech Connect

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning affordable home in the hot-humid climate that got a HERS 56 without PV or HERS 26 with PV, with 4.5” SIP walls and 8.5” SIP roof; uninsulated slab; ductless minisplit heat pump 15.5 SEER, and tankless hot water.

  14. Life cycle assessment in the environmental impact evaluation of urban development--a case study of land readjustment project, Hyogo District, Japan.

    PubMed

    Ge, Jian; Lu, Jiang; Hokao, Kazunori

    2003-01-01

    In this paper, the Life Cycle of Urban Development was firstly analyzed, and the phases of Life Cycle Assessment applied to Urban Development (ULCA) were described. As a case study, ULCA was applied in the environmental impact assessment of the land readjustment project of Hyogo District of Saga, Japan. In addition, mitigation proposals for reducing CO(2) were also presented and the relevant environmental effects were simulated.

  15. Case Studies on Technical and Vocational Education in Asia and the Pacific. Report of Regional Meeting (Kuala Lumpur, Malaysia, December 12-15, 1994). Exemplar Curriculum Project Working Group Report.

    ERIC Educational Resources Information Center

    Haas, Adrian, Ed.

    This conference report provides summaries of presentations of country case studies from a project to investigate factors that impinged upon the status of technical and vocational education (TVE) in Asian and Pacific countries. The report includes the case study project terms of reference, a list of delegates, and agenda. Summaries follow of the…

  16. Three Community College Case Studies

    ERIC Educational Resources Information Center

    Wojtysiak, Joseph; Sutton, William J., II; Wright, Tommy; Brantley, Linda

    2011-01-01

    This article presents three case studies that focus on specific projects that are underway or have been completed. In the first case study, Joseph Wojtysiak and William J. Sutton, II discuss the Green Center of Central Pennsylvania, which is designed to serve as the state's preeminent source for education, training and public information about…

  17. Application of Standard Project Management Tools to Research--A Case Study from a Multi-National Clinical Trial

    ERIC Educational Resources Information Center

    Gist, Peter; Langley, David

    2007-01-01

    PRINCE2, which stands for Projects in Controlled Environments, is a project management method covering the organisation, management, and control of projects and is widely used in both government and commercial IT and building projects in the UK. This paper describes the application of PRINCE2 to the management of large clinical trials…

  18. SERT C project study

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The SERT C (Space Electric Rocket Test - C) project study defines a spacecraft mission that would demonstrate the technology readiness of ion thruster systems for primary propulsion and station keeping applications. As a low cost precursor, SERT C develops the components and systems required for subsequent Solar Electric Propulsion (SEP) applications. The SERT C mission requirements and preliminary spacecraft and subsystem design are described.

  19. Case Study: Writing a Journal Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  20. Integrating forage, wildlife, water, and fish projections with timber projections at the regional level: A case study in southern United States

    NASA Astrophysics Data System (ADS)

    Joyce, Linda A.; Flather, Curtis H.; Flebbe, Patricia A.; Hoekstra, Thomas W.; Ursic, Stan J.

    1990-07-01

    The impact of timber management and land-use change on forage production, turkey and deer abundance, red-cockaded woodpecker colonies, water yield, and trout abundance was projected as part of a policy study focusing on the southern United States. The multiresource modeling framework used in this study linked extant timber management and land-area policy models with newly developed models for forage, wildlife, fish, and water. Resource production was integrated through a commonly defined land base that could be geographically partitioned according to individual resource needs. Resources were responsive to changes in land use, particularly human-related, and timber management, particularly the harvest of older stands, and the conversion to planted pine.

  1. Student-Performance Enhancement by Cross-Course Project Assignments: A Case Study in Bioengineering and Process Modeling.

    ERIC Educational Resources Information Center

    Birol, Gulnur; Birol, Inanc; Cinar, Ali

    2001-01-01

    Tests the hypothesis that integrating cross-course concepts in bioengineering and process control courses through a unified project could provide a stimulating learning environment. Indicates that the project helped students to integrate their acquired knowledge in process control in the bioengineering project. (ASK)

  2. Eliciting climate experts' knowledge to address model uncertainties in regional climate projections: a case study of Guanacaste, Northwest Costa Rica

    NASA Astrophysics Data System (ADS)

    Grossmann, I.; Steyn, D. G.

    2014-12-01

    Global general circulation models typically cannot provide the detailed and accurate regional climate information required by stakeholders for climate adaptation efforts, given their limited capacity to resolve the regional topography and changes in local sea surface temperature, wind and circulation patterns. The study region in Northwest Costa Rica has a tropical wet-dry climate with a double-peak wet season. During the dry season the central Costa Rican mountains prevent tropical Atlantic moisture from reaching the region. Most of the annual precipitation is received following the northward migration of the ITCZ in May that allows the region to benefit from moist southwesterly flow from the tropical Pacific. The wet season begins with a short period of "early rains" and is interrupted by the mid-summer drought associated with the intensification and westward expansion of the North Atlantic subtropical high in late June. Model projections for the 21st century indicate a lengthening and intensification of the mid-summer drought and a weakening of the early rains on which current crop cultivation practices rely. We developed an expert elicitation to systematically address uncertainties in the available model projections of changes in the seasonal precipitation pattern. Our approach extends an elicitation approach developed previously at Carnegie Mellon University. Experts in the climate of the study region or Central American climate were asked to assess the mechanisms driving precipitation during each part of the season, uncertainties regarding these mechanisms, expected changes in each mechanism in a warming climate, and the capacity of current models to reproduce these processes. To avoid overconfidence bias, a step-by-step procedure was followed to estimate changes in the timing and intensity of precipitation during each part of the season. The questions drew upon interviews conducted with the regions stakeholders to assess their climate information needs. This

  3. Exploring Flexible and Multidisciplinary Approaches to Applied Science Research Project Assessments: Case Studies from the NASA DEVELOP National Program

    NASA Astrophysics Data System (ADS)

    Crepps, G.; Childs-Gleason, L. M.; Favors, J. E.; Ross, K. W.; Rogers, L.; Allsbrook, K. N.; Ruiz, M. L.

    2015-12-01

    Within the NASA DEVELOP National Program, teams conduct rapid prototype and feasibility projects, applying NASA Earth Observations to a broad range of problems in diverse focus areas, including water resources, agriculture, disaster management, and ecological forecasting, with the goal of assisting partner organizations in their decision making processes. Projects vary in scope, design, and satellite data utilized. As a result, there is no "fixed" set of indicators that encompasses all relevant impacts of all projects. Rather, a flexible toolkit of both shared indicators and individualized approaches is needed to capture the diverse outcomes of these projects, while still allowing for comparability of the projects. This has been done through the creation of pre- and post-project partner assessments that capture partner needs, capabilities, and expectations. This provides both baseline data and an overview of project impacts on partners. Selected projects are then individually assessed in greater detail through partner follow-ups and research into the quantification of project impacts utilizing interdisciplinary approaches to fit each project. This process is discussed through three examples of project impact assessments that draw from varied discipline approaches including cost benefit analysis and ecosystem services.

  4. The Paradox of "Structured" Methods for Software Requirements Management: A Case Study of an e-Government Development Project

    NASA Astrophysics Data System (ADS)

    Conboy, Kieran; Lang, Michael

    This chapter outlines the alternative perspectives of "rationalism" and "improvisation" within information systems development and describes the major shortcomings of each. It then discusses how these shortcomings manifested themselves within an e-government case study where a "structured" requirements management method was employed. Although this method was very prescriptive and firmly rooted in the "rational" paradigm, it was observed that users often resorted to improvised behaviour, such as privately making decisions on how certain aspects of the method should or should not be implemented.

  5. Quality and clinical supply considerations of Paediatric Investigation Plans for IV preparations-A case study with the FP7 CloSed project.

    PubMed

    Hanning, Sara M; Orlu Gul, Mine; Winslade, Jackie; Baarslag, Manuel A; Neubert, Antje; Tuleu, Catherine

    2016-09-25

    A Paediatric Investigation Plan (PIP) is a development plan that aims to ensure that sufficient data are obtained through studies in paediatrics to support the generation of marketing authorisation of medicines for children. This paper highlights some practical considerations and challenges with respect to PIP submissions and paediatric clinical trials during the pharmaceutical development phase, using the FP7-funded Clonidine for Sedation of Paediatric Patients in the Intensive Care Unit (CloSed) project as a case study. Examples discussed include challenges and considerations regarding formulation development, blinding and randomisation, product labelling and shipment and clinical trial requirements versus requirements for marketing authorisation. A significant quantity of information is required for PIP submissions and it is hoped that future applicants may benefit from an insight into some critical considerations and challenges faced in the CloSed project. PMID:27113865

  6. Quality and clinical supply considerations of Paediatric Investigation Plans for IV preparations-A case study with the FP7 CloSed project.

    PubMed

    Hanning, Sara M; Orlu Gul, Mine; Winslade, Jackie; Baarslag, Manuel A; Neubert, Antje; Tuleu, Catherine

    2016-09-25

    A Paediatric Investigation Plan (PIP) is a development plan that aims to ensure that sufficient data are obtained through studies in paediatrics to support the generation of marketing authorisation of medicines for children. This paper highlights some practical considerations and challenges with respect to PIP submissions and paediatric clinical trials during the pharmaceutical development phase, using the FP7-funded Clonidine for Sedation of Paediatric Patients in the Intensive Care Unit (CloSed) project as a case study. Examples discussed include challenges and considerations regarding formulation development, blinding and randomisation, product labelling and shipment and clinical trial requirements versus requirements for marketing authorisation. A significant quantity of information is required for PIP submissions and it is hoped that future applicants may benefit from an insight into some critical considerations and challenges faced in the CloSed project.

  7. Large-Scale Reverse Genetics in Arabidopsis: Case Studies from the Chloroplast 2010 Project1[C][W][OA

    PubMed Central

    Ajjawi, Imad; Lu, Yan; Savage, Linda J.; Bell, Shannon M.; Last, Robert L.

    2010-01-01

    Traditionally, phenotype-driven forward genetic plant mutant studies have been among the most successful approaches to revealing the roles of genes and their products and elucidating biochemical, developmental, and signaling pathways. A limitation is that it is time consuming, and sometimes technically challenging, to discover the gene responsible for a phenotype by map-based cloning or discovery of the insertion element. Reverse genetics is also an excellent way to associate genes with phenotypes, although an absence of detectable phenotypes often results when screening a small number of mutants with a limited range of phenotypic assays. The Arabidopsis Chloroplast 2010 Project (www.plastid.msu.edu) seeks synergy between forward and reverse genetics by screening thousands of sequence-indexed Arabidopsis (Arabidopsis thaliana) T-DNA insertion mutants for a diverse set of phenotypes. Results from this project are discussed that highlight the strengths and limitations of the approach. We describe the discovery of altered fatty acid desaturation phenotypes associated with mutants of At1g10310, previously described as a pterin aldehyde reductase in folate metabolism. Data are presented to show that growth, fatty acid, and chlorophyll fluorescence defects previously associated with antisense inhibition of synthesis of the family of acyl carrier proteins can be attributed to a single gene insertion in Acyl Carrier Protein4 (At4g25050). A variety of cautionary examples associated with the use of sequence-indexed T-DNA mutants are described, including the need to genotype all lines chosen for analysis (even when they number in the thousands) and the presence of tagged and untagged secondary mutations that can lead to the observed phenotypes. PMID:19906890

  8. Soil-plant water status and wine quality: the case study of Aglianico wine (the ZOViSA project)

    NASA Astrophysics Data System (ADS)

    Bonfante, Antonello; Manna, Piero; Albrizio, Rossella; Basile, Angelo; Agrillo, Antonietta; De Mascellis, Roberto; Caputo, Pellegrina; Delle Cave, Aniello; Gambuti, Angelita; Giorio, Pasquale; Guida, Gianpiero; Minieri, Luciana; Moio, Luigi; Orefice, Nadia; Terribile, Fabio

    2014-05-01

    The terroir analysis, aiming to achieve a better use of environmental features with respect to plant requirement and wine production, needs to be strongly rooted on hydropedology. In fact, the relations between wine quality and soil moisture regime during the cropping season is well established. The ZOViSA Project (Viticultural zoning at farm scale) tests a new physically oriented approach to terroir analysis based on the relations between the soil-plant water status and wine quality. The project is conducted in southern Italy in the farm Quintodecimo of Mirabella Eclano (AV) located in the Campania region, devoted to quality Aglianico red wine production (DOC). The soil spatial distribution of study area (about 3 ha) was recognized by classical soil survey and geophysics scan by EM38DD; then the soil-plant water status was monitored for three years in two experimental plots from two different soils (Cambisol and Calcisol). Daily climate variables (temperature, solar radiation, rainfall, wind), daily soil water variables (through TDR probes and tensiometers), crop development (biometric and physiological parameters), and grape must and wine quality were monitored. The agro-hydrological model SWAP was calibrated and applied in the two experimental plots to estimate soil-plant water status in different crop phenological stages. The effects of crop water status on crop response and wine quality was evaluated in two different pedo-systems, comparing the crop water stress index with both: crop physiological measurements (leaf gas exchange, leaf water potential, chlorophyll content, LAI measurement), grape bunches measurements (berry weight, sugar content, titratable acidity, etc.) and wine quality (aromatic response). Finally a "spatial application" of the model was carried out and different terroirs defined.

  9. Moses' Black Wife: A Case Study Analysis of Secondary School Students' Arts-Based Projects

    ERIC Educational Resources Information Center

    Reingold, Matt

    2014-01-01

    Practitioner research was conducted on Grade 10 students' arts-based projects of Numbers 12 in order to assess the value of using the arts in Jewish secondary schools. Based on interview transcripts, projects, and written statements, three themes emerged that demonstrated why teachers should use the arts in their classes. The arts provided…

  10. The Family Life Education Project in Fiji: A Case Study. Lessons Learned Series in Population Education and Communication.

    ERIC Educational Resources Information Center

    Kondo, Allan

    The Family Life Education project in Fiji began in 1985 to deal with the problem of a high percentage of illegitimate births among teenage girls and a high incidence of sexually transmitted diseases. The project also hoped to foster the development of understanding and responsible attitudes and moral values in relation to sexual development and…

  11. Adoption of ICT in Science Education: A Case Study of Communication Channels in a Teachers' Professional Development Project

    ERIC Educational Resources Information Center

    Juuti, Kalle; Lavonen, Jari; Aksela, Maija; Meisalo, Veijo

    2009-01-01

    This paper analyses the use of various communication channels in science teachers' professional development project aiming to develop versatile uses for ICT (Information and Communication Technologies) in science teaching. A teacher network was created specifically for this project, and the researchers facilitated three forms of communication…

  12. Pedagogical Content Knowledge in Special Needs Education: A Case Study of an Art Project with the Multiple/Severe Handicapped

    ERIC Educational Resources Information Center

    Murayama, Taku

    2016-01-01

    This paper focuses on a project in teacher education through art activities at the undergraduate level. The main theme is art activities by university students and multiple and severe handicapped students. This project has two significant points for the preparation of special education teachers. One point is the opportunity for field work. Even…

  13. Self-consistent projection operator theory in nonlinear quantum optical systems: A case study on degenerate optical parametric oscillators

    NASA Astrophysics Data System (ADS)

    Degenfeld-Schonburg, Peter; Navarrete-Benlloch, Carlos; Hartmann, Michael J.

    2015-05-01

    Nonlinear quantum optical systems are of paramount relevance for modern quantum technologies, as well as for the study of dissipative phase transitions. Their nonlinear nature makes their theoretical study very challenging and hence they have always served as great motivation to develop new techniques for the analysis of open quantum systems. We apply the recently developed self-consistent projection operator theory to the degenerate optical parametric oscillator to exemplify its general applicability to quantum optical systems. We show that this theory provides an efficient method to calculate the full quantum state of each mode with a high degree of accuracy, even at the critical point. It is equally successful in describing both the stationary limit and the dynamics, including regions of the parameter space where the numerical integration of the full problem is significantly less efficient. We further develop a Gaussian approach consistent with our theory, which yields sensibly better results than the previous Gaussian methods developed for this system, most notably standard linearization techniques.

  14. A case study of the Thunderstorm Research International Project storm of July 11, 1978. 1. Analysis of the data base

    SciTech Connect

    Nisbet, J.S.; Barnard, T.A.; Forbes, G.S. ); Krider, E.P. ); Lhermitte, R. ); Lennon, C.L. )

    1990-04-20

    A coordinated analysis of the Thunderstorm Research International Project storm of July 11, 1978, from 1900 to 2000 UT at the Kennedy Space Center is presented using data from three Doppler radars, a lightning detection and ranging system and a network of 25 electric field mills, and rain gages. This storm produced two cells for which the center of the updraft remained within range of the observational network. Electric field measurements were used to analyze the charge moments transferred by lightning flashes. An attempt was made to analyze as large a percentage as possible of the flashes so that the measurements would be usable to study the charge moment transferred by lightning in the storm. These data were fitted to Weibull distributions which were used to estimate statistical parameters of the lightning for both intracloud and cloud-to-ground flashes and to estimate the fraction of the flashes which were below the observation threshold for the two cells studied. The displacement and conduction current densities were calculated throughout the storm from electric field measurements between flashes, and data are presented of values at 5-min intervals throughout the storm. These values were used to derive the magnitudes and locations of dipole and monopole generators by least squares fitting the measured Maxwell current densities to the displacement-dominated equations. Constrained fitting was used to examine the uniqueness of the solutions.

  15. Methods for Valuation of Environmental Costs and Benefits of Hydroelectric Facilities : A Case Study of the Sultan River Project : Final Report.

    SciTech Connect

    BioSystems Analysis, Inc.

    1984-06-05

    The Bonneville Power Administration is required by the Pacific Northwest Electric Power Planning and Conservation Act (Public Law 96-501) to include quantifiable environmental costs and benefits of alternative electric power resources in determining their cost-effectiveness. In responding to this requirement, BPA has contracted to develop and test methodologies for valuing environmental costs of various types of power resources, including hydroelectric facilities. The purpose of this study is to develop and test valuation methods for hydroelectric facilities, using the Sultan River Project as a case study. The case study approach offers several advantages and some disadvantages which should be considered in interpreting this report. Its primary advantage lies in providing a real-world example against which to test theoretical valuation approaches. Using data that were actually collected for a project that has received detailed scrutiny from its sponsor and from numerous regulatory agencies allows more realistic formulation of valuation issues and also provides a better test of the practicality and usefulness of valuation methods. On the other hand, results derived from such an approach must be used with discretion. First and most obvious, both the features of a hydroproject and its environmental impacts may vary widely from site to site. Second, it cannot be assumed that the results of these test exercises for the Sultan River Project represent any kind of generic hydroelectric environmental cost. A third caution is directed to those who may be tempted to regard this report as a definitive estimate of the environmental costs of the Sultan River Project. It is not. A fourth important point is only external or residual environmental costs are developed in this report. Finally, it should be noted that these methodologies were developed to meet the needs of BPA's process for determining resource cost-effectiveness.

  16. Cyprus Crustal Study Project

    NASA Astrophysics Data System (ADS)

    Hall, James M.

    The Cyprus Crustal Study Project is a joint venture of the International Crustal Research Drilling Group (ICRDG) and the Government of Cyprus through its Geological Survey Department. The aim of the project is to carry out a detailed reexamination of the Troodos, Cyprus, ophiolite, using high speed diamond drilling combined with extensive surface geological and geophysical studies. The ICRDG group, comprising about 100 geoscientists from eight countries, includes many participants familiar with ophiolites and with in situ ocean crust through work from Glomar Challenger, thus allowing the ophiolite to be viewed from a new perspective.Studies are being concentrated on a section through the north flank of the ophiolite between the villages of Agrokipia and Palekhori. Research drilling and associated mapping in this segment are aimed at providing a continuous sample through the upper 4 km of the ophiolite and at sampling the stockworks beneath the sulfide deposits located within the extrusive section. The Troodos massive sulfide deposits are considered to be close analogs of the deposited being formed by active hydrothermal circulation on the crest of the East Pacific Rise.

  17. BTS Case Study: The Galloway Family Home

    SciTech Connect

    Brandegee Group

    1999-03-08

    Case study of an energy-efficient Habitat for Humanity house that uses 30% less energy than conventional residential construction. The project was part of the Jimmy Carter Work Project in rural Appalachia in 1997.

  18. A place for all at the global health table: a case study about creating an interprofessional global health project.

    PubMed

    Rowthorn, Virginia

    2013-01-01

    This essay is a reflection on the "why" and "how" of creating an interprofessional global health project, with specific focus on the challenges of incorporating law students into this type of educational activity. PMID:24446948

  19. Increasing the realism of projected tree species ranges by incorporating migration potential: an eastern US case study

    NASA Astrophysics Data System (ADS)

    Rogers, B. M.; Jantz, P.; Goetz, S. J.

    2015-12-01

    Models of vegetation distributions are used for a wide variety of purposes, from global assessments of biome shifts and biogeochemical feedbacks to local management planning. Dynamic vegetation models, mostly mechanistic in origin, are valuable for regional to global studies but remain limited for more local-scale applications, especially those that require species-specific responses to climate change. Species distribution models (SDMs) are broadly used for such applications, but these too have several outstanding limitations, one of the most prominent being a lack of dispersal and migration. Several hybrid models have recently been developed, but these generally require detailed parameterization of species-level attributes that may not be known. Here we present an approach to couple migration potential with SDM output for a large number of species in order to more realistically project future range shifts. We focus on 40 tree species in the eastern US of potential management concern, either because of their canopy dominance, ecosystem functions, or potential for utilizing future climates. Future climates were taken from a CMIP5 model ensemble average using RCP 4.5 and 8.5 scenarios. We used Random Forests to characterize current and future environmental suitability, and modeled migration as a negative exponential kernel that is affected by forest fragmentation and the density of current seed sources. We present results in a vulnerability framework relevant for a number of ongoing management activities in the region. We find an overarching pattern of northward and eastward range shifts, with high-elevation and northern species being the most adversely impacted. Because of limitations to migration, many newly suitable areas could not be utilized without active intervention. Only a few areas exhibited consistently favorable conditions that could be utilized by the relevant species, including the central Appalachian foothills and the Florida panhandle. We suggest that

  20. A case study of the Thunderstorm Research International Project. 2. Interrelations among the observable parameters controlling electrification

    SciTech Connect

    Nisbet, J.S.; Kasha, J.R.; Forbes, G.S. )

    1990-04-20

    In Part 1 of this paper, the data obtained at the time of the Thunderstorm Research International Project storm at the Kennedy Space Center on July 11, 1978, are discussed and analyzed in a model-independent manner. Here the parameters of the electrical system that would be consistent with these observations are discussed. Three-dimensional electrodynamic modeling of the thundercloud electrification allowed estimates to be made of the current moments and electrical power generated continuously throughout the evolution of the two cells of the storm that were studied. The evolution and configuration of the currents were consistent with the separation of an originally neutral ensemble of particles by gravity in the region of 7 km in the region close to the maximum of the updraft velocity. After about 370 s the effect of wind shears would have caused the particles to separate in the convective system of the cells. Rain did not appear to be the dominant charge carrier. The current moments generated were compared with the current moments transferred by intercloud and cloud-to-ground lightning. It is shown that for the southern cell, which produced a charge moment of about 8.4 (MC m), lightning utilized about 84% of the charge moment separated, while for the northern cell, which produced about 1.1 (MC m), this figure was approximately 60%. It was shown that the times of initiation and maximum electrical power generated correspond best with the normalized mass above 7.5 km. It was deduced that the median diameter heavier particles had a fall velocity of about 3 m/s. The generator currents, flash rates, cloud conductivities, and mean charge per flash were used to estimate the volume associated with the lower region of current divergence.

  1. Telep@b Project: Towards a Model for eParticipation and a Case Study in Participatory Budgeting

    NASA Astrophysics Data System (ADS)

    Paganelli, Federica; Giuli, Dino

    eParticipation concerns the use of ICT tools for facilitating the two-way communication between governments and citizens. Designing eParticipation activities is a complex task. Challenges include the need of interdisciplinary expertise and knowledge (for example, political, sociology, usability and technology domains) and the lack of widely accepted models and standards. This paper attempts to provide a model for eParticipation, aiming at providing guidelines for the design, implementation and management of eParticipation applications. This model has been put into practice for the design of an eParticipation portal in the framework of the Telep@b project. We also report on the experimental use of the portal services in a group of Tuscany municipalities for supporting participatory budget activities and future activities in a follow-on project (PAAS_Telep@b project).

  2. [Theories and methodologies of engineering designs on sustainable agricultural land consolidation project--a case study of Xuemeiyang land consolidation project in Changtai County, Fujian Province].

    PubMed

    Ye, Yanmei; Wu, Cifang; Cheng, Chengbiao; Qiu, Lingzhang; Huang, Shengyu; Zheng, Ruihui

    2002-09-01

    The concept and characteristics of engineering designs on sustainable agricultural land consolidation project were discussed in this paper. Principles, basic methods and procedures of engineering designs on agricultural land consolidation project were put forward, which were successfully adopted for designing agricultural land consolidation in Xuemeiyang region of Changtai County, including diversity designs of sustainable land use, engineering designs of soil improvement, roads, ditches, and drains for protecting existent animal environments, and design of ecological shelter-forests in farmland. Moreover, from sustainable economic, ecological and social points, the results of these engineering designs were evaluated based on fouteen important indexes. After carrying out these engineeringdesigns, the eco-environments and agricultural production conditions were significantly improved, and the farm income was increased in planned regions.

  3. [Theories and methodologies of engineering designs on sustainable agricultural land consolidation project--a case study of Xuemeiyang land consolidation project in Changtai County, Fujian Province].

    PubMed

    Ye, Yanmei; Wu, Cifang; Cheng, Chengbiao; Qiu, Lingzhang; Huang, Shengyu; Zheng, Ruihui

    2002-09-01

    The concept and characteristics of engineering designs on sustainable agricultural land consolidation project were discussed in this paper. Principles, basic methods and procedures of engineering designs on agricultural land consolidation project were put forward, which were successfully adopted for designing agricultural land consolidation in Xuemeiyang region of Changtai County, including diversity designs of sustainable land use, engineering designs of soil improvement, roads, ditches, and drains for protecting existent animal environments, and design of ecological shelter-forests in farmland. Moreover, from sustainable economic, ecological and social points, the results of these engineering designs were evaluated based on fouteen important indexes. After carrying out these engineeringdesigns, the eco-environments and agricultural production conditions were significantly improved, and the farm income was increased in planned regions. PMID:12561177

  4. Bibliographic control of medical illustrations--a case study in the development of a library subsystem: II. Project implementation.

    PubMed Central

    Bishop, D; Roberts, J; Zinn, N W

    1983-01-01

    This second part of a two-part paper describes how the University of California, San Francisco (UCSF) Library implemented a bibliographic control system for a medical illustrations collection. Discussed are the staffing of the project, the design of formats and computer programs, further design changes, the input process, quality evaluation of the illustrations, and production and distribution of the control products (printed indexes and microfiche replicas). The report ends with a note on the applicability of the UCSF system to other libraries, and some benefits of the project. PMID:6688747

  5. A case study of lean drug discovery: from project driven research to innovation studios and process factories.

    PubMed

    Ullman, Fredrik; Boutellier, Roman

    2008-06-01

    At the operational level, the number of investigational new drugs or candidates for development per dollar spent in research, and the number of patents per year are highly integrated measures of productivity and, thus, difficult to influence at the individual or lab level. Hence, different metrics are needed to assess and thereby improve productivity in research at the individual and group level. This review centers on a case study, including over 70 interviews, in a research department of a global pharmaceutical company as well as over 40 interviews in contract research organizations (CROs) and 5 in small biotechnology firms. For each lab, its value adding process was plotted according to lean six sigma methods and appropriate metrics were defined. We suggest a strong focus on short feedback loops in research as an indicator for efficiency. Our results reveal two categories of activities: creativity-driven ones and process-driven ones, both discussed with respect to the methodology used. The fundamental differences in nature of these activities require different sets of metrics to assess them. On the basis of these metrics, different organizational forms can be derived to achieve a lean research structure: innovation studios and process factories, respectively.

  6. A One-Year Case Study: Understanding the Rich Potential of Project-Based Learning in a Virtual Reality Class for High School Students

    ERIC Educational Resources Information Center

    Morales, Teresa M.; Bang, EunJin; Andre, Thomas

    2013-01-01

    This paper presents a qualitative case analysis of a new and unique, high school, student-directed, project-based learning (PBL), virtual reality (VR) class. In order to create projects, students learned, on an independent basis, how to program an industrial-level VR machine. A constraint was that students were required to produce at least one…

  7. "In the Middle of Difficulty Lies Opportunity"--Using a Case Study to Identify Critical Success Factors Contributing to the Initiation of International Collaborative Projects

    ERIC Educational Resources Information Center

    Johnson, Ian M.

    2005-01-01

    This paper identifies factors that contribute to the successful initiation of international collaborative projects intended to support the development of education for librarianship and information sciences. It discusses the widespread failure to analyse the Critical Success Factors in international collaborative projects and proposes a case study…

  8. The Historical Scene Investigation (HSI) Project: Examining the Use of Case Based Historical Instruction in the Fifth Grade Social Studies Classroom

    ERIC Educational Resources Information Center

    Swan, Kathleen Owings; Hofer, Mark; Lacascio, David

    2008-01-01

    The Historical Scene Investigation (HSI) project is designed to help teachers integrate historical investigations into their K-12 history instruction. The HSI project materials provide streamlined and aesthetically engaging Web-based historical investigation exercises. Each case exercise engages students in a historical investigation using rich…

  9. Characterization of Saharan dust properties transported towards Europe in the frame of the FENNEC project: a case study

    NASA Astrophysics Data System (ADS)

    Marnas, F.; Chazette, P.; Flamant, C.; Royer, P.; Sodemman, H.; Derimian, Y.

    2012-04-01

    In the framework of the FENNEC experiment (6 to 30 June 2011) an effort has been dedicated to characterize Saharan dust plumes transported towards southern Europe. Hence, a multi instrumented field campaign has been conducted. Ground based nitrogen Raman LIDAR (GBNRL) has been deployed in southern Spain close to Marbella, simultaneously with airborne lidar (AL) performing measurements over both the tropical Atlantic Ocean and the western Africa (from 2 to 23 June). The GBNRL was equipped with co-polar and cross-polar channels to perform continuous measurements of the dust aerosols trapped in the troposphere. It was developed by LSCE with the support of the LEOSPHERE Company. The French FALCON 20 research aircraft operated by SAFIRE (Service des Avions Francais Instrumentés pour la Recherche en Environnement) carried the AL Leandre Nouvelle Generation (LNG) as well as a dropsonde releasing system and radiometers. A major, one week long, dust event has been sampled over Spain from 25 June to 1 July with high optical depth (>0.5 at 355nm) and particular depolarization ratios (15 to 25%). Backtrajectory studies suggest that the dust particles observed were from dust uplifts that occurred in Southern Morocco and Northern Mauritania. The event has been also documented 3 days before by the AL flying over Mauritania. AERONET sunphotometer measurements of aerosol properties, along the dust plume transport path appear to be coherent with both the lidar and the backtrajectory analysis. These analysis exhibit a likely major contribution from the Western Sahara sources to the Southern Europe. Such a contribution may impact the visibility and then the airtrafic, modify the tropospheric chemistry, and add nutrients to both the Mediterranean Sea and the continental surfaces. It can also affect the health of European populations. We will present strategy of the experiment and the case study built from measurements performed at the end of June.

  10. A Profile of the Striving Readers Program: The Springfield/Chicopee School, Massachusetts, Districts Project. Case Study

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2009

    2009-01-01

    The Striving Readers program aims to support literacy interventions for adolescent readers in middle and high school. In 2006, Springfield Public Schools and Chicopee Public Schools were awarded $16,655,483 over five years for the Springfield/Chicopee Striving Readers Project. Both districts are located in southwestern Massachusetts and have a…

  11. Building a Foundation: How Technology-Rich Project-Based Learning Transformed Talladega County Schools. Case Study

    ERIC Educational Resources Information Center

    Jones, Rachel; Hall, Sara White; Thigpen, Kamila; Murray, Tom; Loschert, Kristen

    2015-01-01

    This report demonstrates how one predominantly low-income school district dramatically improved student engagement in the classroom and increased high school graduation rates through project-based learning (PBL) and the effective use of technology. The report, which includes short video segments with educators and students, focuses on Talladega…

  12. The Fresno County Refugee Health Volunteer Project: A Case Study in Cross-Cultural Health Care Delivery.

    ERIC Educational Resources Information Center

    Rowe, Donald R.; Spees, H. P.

    1987-01-01

    The Fresno County Refugee Health Volunteer Project enables individuals, families, and community groups to meet their health care needs. In spite of various problems, valuable progress has been made since 1984. The program is a model approach to health care which builds on the strength and skills of the community. (VM)

  13. Retrospective Conversion Using a Combination of Choices. A Case Study of the Hawaii School Library Network Project.

    ERIC Educational Resources Information Center

    Nakamura, Margaret

    1991-01-01

    Describes the Hawaii Department of Education's School Library Network Project and its approach to retrospective conversion for more than 200 school library media centers using a combination of 3 methods: in-house, full data entry; in-house, partial data entry; and full vendor contract. It is noted that a combination of these methods provides the…

  14. Project Coach: A Case Study of a College-Community Partnerships as a Venture in Social Entrepreneurship

    ERIC Educational Resources Information Center

    Intrator, Sam M.; Siegel, Donald

    2010-01-01

    Project Coach is an after school program developed and directed by the authors. The program, which is set in a high-need urban community in Springfield, Massachusetts, teaches high school and middle school students to be sport coaches and then to run youth sport leagues for elementary-aged youth in underserved neighborhoods in their own community.…

  15. Life Cycle Assessment Projection of Photovoltaic Cells: A Case Study on Energy Demand of Quantum Wire Based Photovoltaic Technology Research

    NASA Astrophysics Data System (ADS)

    Mukherjee, Shilpi

    With increasing clean-energy demand, photovoltaic (PV) technologies have gained attention as potential long-term alternative to fossil fuel energy. However, PV research and manufacture still utilize fossil fuel-powered grid electricity. With continuous enhancement of solar conversion efficiency, it is imperative to assess whether overall life cycle efficiency is also being enhanced. Many new-material PV technologies are still in their research phase, and life cycle analyses of these technologies have not yet been performed. For best results, grid dependency must be minimized for PV research, and this can be accomplished by an analytical instrument called Life Cycle Assessment (LCA). LCA is the study of environmental impacts of a product throughout its life cycle. While there are some non-recoverable costs of research, energy is precious, and the PV research community should be aware of its energy consumption. LCA can help identify options for energy conservation through process optimization. A case study was conducted on the energy demand of a test-bed emerging PV technology using life cycle assessment methodology. The test-bed system chosen for this study was a new-material PV cell. The objective was to quantify the total energy demand for the research phase of the test-bed solar cell's life cycle. The objective was accomplished by collecting primary data on energy consumption for each process in the development of this solar cell. It was found that 937 kWh of energy was consumed for performing research on a single sample of the solar cell. For comparison, this energy consumption is 83% of Arkansas's average monthly residential electricity consumption. Life cycle inventory analysis showed that heating, ventilation, and air conditioning consumed the bulk of the energy of research. It is to be noted that the processes studied as part of the solar cell test-bed system are representative of a research process only. Life cycle thinking can identify energy hot-spots and

  16. Teaching Case: Enterprise Architecture Specification Case Study

    ERIC Educational Resources Information Center

    Steenkamp, Annette Lerine; Alawdah, Amal; Almasri, Osama; Gai, Keke; Khattab, Nidal; Swaby, Carval; Abaas, Ramy

    2013-01-01

    A graduate course in enterprise architecture had a team project component in which a real-world business case, provided by an industry sponsor, formed the basis of the project charter and the architecture statement of work. The paper aims to share the team project experience on developing the architecture specifications based on the business case…

  17. Solar radiation management impacts on agriculture in China: A case study in the Geoengineering Model Intercomparison Project (GeoMIP)

    NASA Astrophysics Data System (ADS)

    Xia, Lili; Robock, Alan; Cole, Jason; Curry, Charles L.; Ji, Duoying; Jones, Andy; Kravitz, Ben; Moore, John C.; Muri, Helene; Niemeier, Ulrike; Singh, Balwinder; Tilmes, Simone; Watanabe, Shingo; Yoon, Jin-Ho

    2014-07-01

    Geoengineering via solar radiation management could affect agricultural productivity due to changes in temperature, precipitation, and solar radiation. To study rice and maize production changes in China, we used results from 10 climate models participating in the Geoengineering Model Intercomparison Project (GeoMIP) G2 scenario to force the Decision Support System for Agrotechnology Transfer (DSSAT) crop model. G2 prescribes an insolation reduction to balance a 1% a-1 increase in CO2 concentration (1pctCO2) for 50 years. We first evaluated the DSSAT model using 30 years (1978-2007) of daily observed weather records and agriculture practices for 25 major agriculture provinces in China and compared the results to observations of yield. We then created three sets of climate forcing for 42 locations in China for DSSAT from each climate model experiment: (1) 1pctCO2, (2) G2, and (3) G2 with constant CO2 concentration (409 ppm) and compared the resulting agricultural responses. In the DSSAT simulations: (1) Without changing management practices, the combined effect of simulated climate changes due to geoengineering and CO2 fertilization during the last 15 years of solar reduction would change rice production in China by -3.0 ± 4.0 megaton (Mt) (2.4 ± 4.0%) as compared with 1pctCO2 and increase Chinese maize production by 18.1 ± 6.0 Mt (13.9 ± 5.9%). (2) The termination of geoengineering shows negligible impacts on rice production but a 19.6 Mt (11.9%) reduction of maize production as compared to the last 15 years of geoengineering. (3) The CO2 fertilization effect compensates for the deleterious impacts of changes in temperature, precipitation, and solar radiation due to geoengineering on rice production, increasing rice production by 8.6 Mt. The elevated CO2 concentration enhances maize production in G2, contributing 7.7 Mt (42.4%) to the total increase. Using the DSSAT crop model, virtually all of the climate models agree on the sign of the responses, even though

  18. Using Participatory Exploration to Engage Classrooms in STEM Learning: A Case Study Using NASA's Mars Student Imaging Project

    NASA Astrophysics Data System (ADS)

    Klug, S. L.; Christensen, P. R.; Graff, P.; Viotti, M.; Bowman, C.

    2010-12-01

    NASA’s Mars Program and Arizona State University’s Mars Education Program have partnered with Mars mission teams and Mars Principal Investigator Dr. Phil Christensen to develop and promote an ongoing STEM-based opportunity for students to become active participants in the exploration of the Red Planet. The Mars Student Imaging Project (MSIP) has, since 2002, given over 15,000 students from grades 5 through early college the opportunity to work with scientists, mission planners and Mars education specialists using the Thermal Emission Imaging System (THEMIS) camera. MSIP participants are involved in authentic Mars research by imaging and researching a site on Mars using the THEMIS visible wavelength camera onboard the Mars Odyssey spacecraft. Students can participate one of three ways: on-site at ASU, through distance learning and using archived THEMIS images. Throughout the period of time that the Mars Student Imaging Project has been operating, many lessons-learned have been accumulated, assessed, and project adjustments have been made. To meet the needs of a changing educational landscape and audience needs, MSIP is changing as well. Many challenges and barriers are making it difficult for teachers to promote deep, hands-on research projects in the formal classroom. As high stakes testing is again becoming more of the focus for the classroom, there becomes a greater need to understand audience needs (schools, teachers, students) and where new opportunities might emerge for students to participate in authentic and data-driven research. Participatory Exploration is a new exciting way to help teachers bring authentic STEM to their students through our journeys through the solar system. By engaging students through technology and challenging them with space-related research opportunities, we can further enable this generation of technology natives toward STEM literacy in a hands-on, memorable way.

  19. Implementation of forest cover and carbon mapping in the Greater Mekong subregion and Malaysia project - A case study of Thailand

    NASA Astrophysics Data System (ADS)

    Pungkul, S.; Suraswasdi, C.; Phonekeo, V.

    2014-02-01

    The Great Mekong Subregion (GMS) contains one of the world's largest tropical forests and plays a vital role in sustainable development and provides a range of economic, social and environmental benefits, including essential ecosystem services such as climate change mitigation and adaptation. However, the forest in this Subregion is experiencing deforestation rates at high level due to human activities. The reduction of the forest area has negative influence to the environmental and natural resources issues, particularly, more severe disasters have occurred due to global warming and the release of the greenhouse gases. Therefore, in order to conduct forest management in the Subregion efficiently, the Forest Cover and Carbon Mapping in Greater Mekong Subregion and Malaysia project was initialized by the Asia-Pacific Network for Sustainable Forest Management and Rehabilitation (APFNet) with the collaboration of various research institutions including Institute of Forest Resource Information Technique (IFRIT), Chinese Academy of Forestry (CAF) and the countries in Sub region and Malaysia comprises of Cambodia, the People's Republic of China (Yunnan province and Guangxi province), Lao People's Democratic Republic, Malaysia, Myanmar, Thailand, and Viet Nam. The main target of the project is to apply the intensive use of recent satellite remote sensing technology, establishing regional forest cover maps, documenting forest change processes and estimating carbon storage in the GMS and Malaysia. In this paper, the authors present the implementation of the project in Thailand and demonstrate the result of forest cover mapping in the whole country in 2005 and 2010. The result of the project will contribute towards developing efficient tools to support decision makers to clearly understand the dynamic change of the forest cover which could benefit sustainable forest resource management in Thailand and the whole Subregion.

  20. Estimating the impact of enterprise resource planning project management decisions on post-implementation maintenance costs: a case study using simulation modelling

    NASA Astrophysics Data System (ADS)

    Fryling, Meg

    2010-11-01

    Organisations often make implementation decisions with little consideration for the maintenance phase of an enterprise resource planning (ERP) system, resulting in significant recurring maintenance costs. Poor cost estimations are likely related to the lack of an appropriate framework for enterprise-wide pre-packaged software maintenance, which requires an ongoing relationship with the software vendor (Markus, M.L., Tanis, C., and Fenema, P.C., 2000. Multisite ERP implementation. CACM, 43 (4), 42-46). The end result is that critical project decisions are made with little empirical data, resulting in substantial long-term cost impacts. The product of this research is a formal dynamic simulation model that enables theory testing, scenario exploration and policy analysis. The simulation model ERPMAINT1 was developed by combining and extending existing frameworks in several research domains, and by incorporating quantitative and qualitative case study data. The ERPMAINT1 model evaluates tradeoffs between different ERP project management decisions and their impact on post-implementation total cost of ownership (TCO). Through model simulations a variety of dynamic insights were revealed that could assist ERP project managers. Major findings from the simulation show that upfront investments in mentoring and system exposure translate to long-term cost savings. The findings also indicate that in addition to customisations, add-ons have a significant impact on TCO.

  1. The Fresno County Refugee Health Volunteer Project: a case study in cross-cultural health care delivery.

    PubMed

    Rowe, D R; Spees, H P

    1987-01-01

    Beginning in 1979, Fresno County received a 2nd dramatic influx of Southeast Asian refugees. There are now approximately 20,000 of these refugees, including the largest population of Hmong in the US. This community includes about 2000 Cambodian, 14,000 Hmong, and 4000 Lowland Lao. Altogether, Southeast Asian refugees comprise nearly 10% of the population of Fresno. These demographics provide the backdrop for significant problems in health care service delivery. Some barriers include: 1) stress, loss, dislocation, poverty, illness, and unemployment that are part of the refugee experience; 2) language differences; 3) cultural isolation; and 4) cultural beliefs and practices whose spiritual, wholistic, and natural forms of care often run contrary to the West's scientific, specialized, and technological treatment modalities. The Health Department began to recognize some difficulties related to health services for refugees and developed a strategy to combat these. This strategy was named the Refugee Health Volunteer Project and its goal was to enable individuals, families, and community groups to better meet their own health care needs. Goals were to be met by 1st creating a community-based health promotion network to 1) identify health needs, 2) communicate health information, 3) train community health volunteers, and 4) build a greater capacity for self-care that would last beyond the end of the program. The program's goal would also be met by overcoming the access problems with the service system by 1) communicating community-identified needs, 2) identifying specific barriers in the service system, 3) initiating broad participation among service providers in designing more accessible approaches to service delivery, and 4) improving coordination between service providers. Significant progress has been made in a very short time. The Project demonstrates that a fairly common, bureaucratic organization can be responsive to extremely unique community needs. The project is

  2. The Development and Implementation of Ground Safety Requirements for Project Orion Abort Flight Testing - A Case Study

    NASA Technical Reports Server (NTRS)

    Kirkpatrick, Paul D.; Williams, Jeffrey G.; Condzella, Bill R.

    2008-01-01

    A rigorous set of detailed ground safety requirements is required to make sure that ground support equipment (GSE) and associated planned ground operations are conducted safely. Detailed ground safety requirements supplement the GSE requirements already called out in NASA-STD-5005. This paper will describe the initial genesis of these ground safety requirements, the establishment and approval process and finally the implementation process for Project Orion. The future of the requirements will also be described. Problems and issues encountered and overcame will be discussed.

  3. Case Studies in Applied Mathematics.

    ERIC Educational Resources Information Center

    Mathematical Association of America, Washington, DC.

    This collection of nine case studies in applied mathematics was written primarily for the use of the instructor by a Conference sponsored by the Committee on the Undergraduate Program in Mathematics (CUPM). Each chapter contains exercises of varying degrees of difficulty and several include student projects. The materials were used on a trial…

  4. Rat eradication comes within a whisker! A case study of a failed project from the South Pacific

    PubMed Central

    Amos, W.; Churchyard, T.; Brooke, M. de L.

    2016-01-01

    To enhance their conservation value, several hundred islands worldwide have been cleared of invasive alien rats, Rattus spp. One of the largest projects yet undertaken was on 43 km2 Henderson Island in the Pitcairn group, South Pacific, in August 2011. Following massive immediate mortality, a single R. exulans was observed in March 2012 and, subsequently, rat numbers have recovered. The survivors show no sign of resistance to the toxicant used, brodifacoum. Using pre- and post-operation rat tissue samples from Henderson, plus samples from around the Pacific, we exclude re-introduction as the source of continued rat presence. Microsatellite analysis of 18 loci enabled comparison of genetic diversity of Henderson rats before and after the bait drop. The fall in diversity measured by allele frequency change indicated that the bottleneck (Ne) through which the breeding population passed was probably around 50 individuals, representing a census population of about 60–80 animals. This is the first failed project that has estimated how close it was to success. PMID:27152226

  5. Projecting Future Urbanization with Prescott College's Spatial Growth Model to Promote Environmental Sustainability and Smart Growth, A Case Study in Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    Estes, Maurice G., Jr.; Crosson, William; Limaye, Ashutosh; Johnson, Hoyt; Quattrochi, Dale; Lapenta, William; Khan, Maudood

    2006-01-01

    Planning is an integral element of good management and necessary to anticipate events not merely respond to them. Projecting the quantity and spatial distribution of urban growth is essential to effectively plan for the delivery of city services and to evaluate potential environmental impacts. The major drivers of growth in large urban areas are increasing population, employment opportunities, and quality of life attractors such as a favorable climate and recreation opportunities. The spatial distribution of urban growth is dictated by the amount and location of developable land, topography, energy and water resources, transportation network, climate change, and the existing land use configuration. The Atlanta region is growing very rapidly both in population and the consumption of forestland or low-density residential development. Air pollution and water availability are significant ongoing environmental issues. The Prescott Spatial Growth Model (SGM) was used to make growth projections for the metropolitan Atlanta region to 2010,2020 and 2030 and results used for environmental assessment in both business as usual and smart growth scenarios. The Prescott SGM is a tool that uses an ESRI ArcView extension and can be applied at the parcel level or more coarse spatial scales and can accommodate a wide range of user inputs to develop any number of growth rules each of which can be weighted depending on growth assumptions. These projections were used in conjunction with meteorological and air quality models to evaluate future environmental impacts. This presentation will focus on the application of the SGM to the 13-County Atlanta Regional Commission planning jurisdiction as a case study. The SGM will be described, including how rule sets are developed and the decision process for allocation of future development to available land use categories. Data inputs required to effectively run the model will be discussed. Spatial growth projections for ten, twenty, and thirty

  6. Using demographic models to project the effects of climate change on scleractinian corals: Pocillopora damicornis as a case study

    NASA Astrophysics Data System (ADS)

    Bramanti, L.; Iannelli, M.; Fan, T. Y.; Edmunds, P. J.

    2015-06-01

    Using empirical analyses of the effects of global climate change (GCC) and ocean acidification (OA) on the survival and calcification of early life stages of Pocillopora damicornis, we employed a demographic approach to forecast the consequences of GCC and OA on the population dynamics of this coral. We constructed a size-based demographic model using life-history tables and transition probabilities for a population in Southern Taiwan, and projected the population structure over ~100 yr under scenarios of warming and acidification. The simulations incorporated stochastic variability of the parameters (±5 %), decline in larval survival due to increases in temperature and pCO2, modified growth rates due to rising temperature, and larval input from distant populations. In a closed population, an increase of pCO2 from 40.5 to 91.2 Pa reduces density, and an increase in temperature from 26 to 29 °C results in population extirpation within 100 yr. With a larval supply of 10 % from distant populations, the population persisted regardless of high temperature (+3 °C). These results indicate that: (1) populations of P. damicornis may be resistant to GCC and OA so long as it persists as part of a metapopulation capable of supplying larvae from spatially separated populations and (2) early life stages can regulate the population dynamics of P. damicornis.

  7. Case study of the Wendel-Amedee Exploration Drilling Project, Lassen County, California, User Coupled Confirmation Drilling Program

    SciTech Connect

    Zeisloft, J.; Sibbett, B.S.; Adams, M.C.

    1984-09-01

    The Wendel-Amedee KGRA is located in Honey Lake basin in Lassen County, California, on the boundary between the Modoc Plateau and the Basin and Range geologic provinces. A variety of geophysical surveys was performed over the project property. Geophysical data helped in establishing the regional structural framework, however, none of the geophysical data is sufficiently refined to be considered suitable for the purpose of siting an exploration drill hole. Drilling of reservoir confirmation well WEN-1 took place from August 1 to September 22, 1981. Pulse and long-term flow testing subjected the reservoir to a maximum flow of 680 gpm for 75 hours. At that rate, the well exhibited a productivity index of 21.6 gpm/psi; the reservoir transmissivity was 3.5 x 10/sup 6/ md-ft/cp. The maximum bottom-hole temperature recorded during testing was 251/sup 0/F. The conceptual model of the geothermal resource at Wendel Hot Springs calls on ground water, originating in the neighboring volcanic highlands, descending through jointed and otherwise permeable rocks into the granitic basement. Once in the basement, the fluid is heated as it continues its descent, and lateral movement as dictated by the hydrologic gradient. It then rises to the discharge point along transmissive faults. 45 refs., 28 figs., 3 tabs.

  8. Project "Freestyle": Baseline Studies.

    ERIC Educational Resources Information Center

    LaRose, Robert

    Project "Freestyle" involved the development of prototypical television materials and a comic book intended to combat sex-role stereotyping in the career-related attitudes of nine to twelve-year-old children. This paper reports the results of four types of research conducted during the early development of the television series to determine the…

  9. REPP: A Case Study in Federal Financing--Long Term Fiscal and Instructional Implications. A Project Report.

    ERIC Educational Resources Information Center

    Kistler, Kathleen M.

    A study was conducted at the College of the Redwoods to analyze the fiscal, institutional, and instructional impact of the Redwood Employees Protection Plan (REPP) program, a federally funded retraining program for timber workers displaced by redwood park expansion. The study involved telephone interviews with 37 former and current students, 16…

  10. The case study approach

    PubMed Central

    2011-01-01

    The case study approach allows in-depth, multi-faceted explorations of complex issues in their real-life settings. The value of the case study approach is well recognised in the fields of business, law and policy, but somewhat less so in health services research. Based on our experiences of conducting several health-related case studies, we reflect on the different types of case study design, the specific research questions this approach can help answer, the data sources that tend to be used, and the particular advantages and disadvantages of employing this methodological approach. The paper concludes with key pointers to aid those designing and appraising proposals for conducting case study research, and a checklist to help readers assess the quality of case study reports. PMID:21707982

  11. Case Studies for Management Development in Bangladesh. Fourth Book. Parepared for the World Bank/Bangladesh Management Education and Training Project.

    ERIC Educational Resources Information Center

    McLean, Gary N.

    This document contains five case studies of management and finance situations in Bangladesh, which are intended to foster classroom discussion and thereby advance management development in that country. One to four discussion questions follow each case study. The titles and authors of the case studies on management are: "Azir Ahmed & Co., Business…

  12. Case Studies for Management Development in Bangladesh. Third Book. Prepared for the World Bank/Bangladesh Management Education and Training Project.

    ERIC Educational Resources Information Center

    McLean, Gary N.

    This document contains 10 case studies of management situations in Bangladesh, which are intended to foster classroom discussion and thereby advance management development in that country. Two to four discussion questions follow each case study. Three case studies on the subject of pay and compensation were prepared by Abu Hossain Siddique; the…

  13. Identifying World Views Projected by Science Teaching Materials: A Case Study Using Pepper's WORLD HYPOTHESES to Analyze a Biology Textbook.

    ERIC Educational Resources Information Center

    Kilbourn, Brent

    The purpose of this study is to develop and demonstrate the use of a conceptual framework for assessing the potential of "world view" as a concept for understanding important issues in science education. The framework is based on Stephen C. Pepper's treatment of six world hypotheses (animism, mysticism, formism, mechansim, contextualism, and…

  14. Developing Computer Programming Concepts and Skills via Technology-Enriched Language-Art Projects: A Case Study

    ERIC Educational Resources Information Center

    Lee, Young-Jin

    2010-01-01

    Teaching computer programming to young children has been considered difficult because of its abstract and complex nature. The objectives of this study are (1) to investigate whether an innovative educational technology tool called Scratch could enable young children to learn abstract knowledge of computer programming while creating multimedia…

  15. A Case Study for Probabilistic Methods Validation (MSFC Center Director's Discretionary Fund, Project No. 94-26)

    NASA Technical Reports Server (NTRS)

    Price J. M.; Ortega, R.

    1998-01-01

    Probabilistic method is not a universally accepted approach for the design and analysis of aerospace structures. The validity of this approach must be demonstrated to encourage its acceptance as it viable design and analysis tool to estimate structural reliability. The objective of this Study is to develop a well characterized finite population of similar aerospace structures that can be used to (1) validate probabilistic codes, (2) demonstrate the basic principles behind probabilistic methods, (3) formulate general guidelines for characterization of material drivers (such as elastic modulus) when limited data is available, and (4) investigate how the drivers affect the results of sensitivity analysis at the component/failure mode level.

  16. Projections of Water Stress Based on an Ensemble of Socioeconomic Growth and Climate Change Scenarios: A Case Study in Asia.

    PubMed

    Fant, Charles; Schlosser, C Adam; Gao, Xiang; Strzepek, Kenneth; Reilly, John

    2016-01-01

    The sustainability of future water resources is of paramount importance and is affected by many factors, including population, wealth and climate. Inherent in current methods to estimate these factors in the future is the uncertainty of their prediction. In this study, we integrate a large ensemble of scenarios--internally consistent across economics, emissions, climate, and population--to develop a risk portfolio of water stress over a large portion of Asia that includes China, India, and Mainland Southeast Asia in a future with unconstrained emissions. We isolate the effects of socioeconomic growth from the effects of climate change in order to identify the primary drivers of stress on water resources. We find that water needs related to socioeconomic changes, which are currently small, are likely to increase considerably in the future, often overshadowing the effect of climate change on levels of water stress. As a result, there is a high risk of severe water stress in densely populated watersheds by 2050, compared to recent history. There is strong evidence to suggest that, in the absence of autonomous adaptation or societal response, a much larger portion of the region's population will live in water-stressed regions in the near future. Tools and studies such as these can effectively investigate large-scale system sensitivities and can be useful in engaging and informing decision makers.

  17. Projections of Water Stress Based on an Ensemble of Socioeconomic Growth and Climate Change Scenarios: A Case Study in Asia.

    PubMed

    Fant, Charles; Schlosser, C Adam; Gao, Xiang; Strzepek, Kenneth; Reilly, John

    2016-01-01

    The sustainability of future water resources is of paramount importance and is affected by many factors, including population, wealth and climate. Inherent in current methods to estimate these factors in the future is the uncertainty of their prediction. In this study, we integrate a large ensemble of scenarios--internally consistent across economics, emissions, climate, and population--to develop a risk portfolio of water stress over a large portion of Asia that includes China, India, and Mainland Southeast Asia in a future with unconstrained emissions. We isolate the effects of socioeconomic growth from the effects of climate change in order to identify the primary drivers of stress on water resources. We find that water needs related to socioeconomic changes, which are currently small, are likely to increase considerably in the future, often overshadowing the effect of climate change on levels of water stress. As a result, there is a high risk of severe water stress in densely populated watersheds by 2050, compared to recent history. There is strong evidence to suggest that, in the absence of autonomous adaptation or societal response, a much larger portion of the region's population will live in water-stressed regions in the near future. Tools and studies such as these can effectively investigate large-scale system sensitivities and can be useful in engaging and informing decision makers. PMID:27028871

  18. Projections of Water Stress Based on an Ensemble of Socioeconomic Growth and Climate Change Scenarios: A Case Study in Asia

    PubMed Central

    Fant, Charles; Schlosser, C. Adam; Gao, Xiang; Strzepek, Kenneth; Reilly, John

    2016-01-01

    The sustainability of future water resources is of paramount importance and is affected by many factors, including population, wealth and climate. Inherent in current methods to estimate these factors in the future is the uncertainty of their prediction. In this study, we integrate a large ensemble of scenarios—internally consistent across economics, emissions, climate, and population—to develop a risk portfolio of water stress over a large portion of Asia that includes China, India, and Mainland Southeast Asia in a future with unconstrained emissions. We isolate the effects of socioeconomic growth from the effects of climate change in order to identify the primary drivers of stress on water resources. We find that water needs related to socioeconomic changes, which are currently small, are likely to increase considerably in the future, often overshadowing the effect of climate change on levels of water stress. As a result, there is a high risk of severe water stress in densely populated watersheds by 2050, compared to recent history. There is strong evidence to suggest that, in the absence of autonomous adaptation or societal response, a much larger portion of the region’s population will live in water-stressed regions in the near future. Tools and studies such as these can effectively investigate large-scale system sensitivities and can be useful in engaging and informing decision makers. PMID:27028871

  19. Projections of water stress based on an ensemble of socioeconomic growth and climate change scenarios: A case study in Asia

    DOE PAGES

    Fant, Charles; Schlosser, C. Adam; Gao, Xiang; Strzepek, Kenneth; Reilly, John; Ebi, Kristie L.

    2016-03-30

    The sustainability of future water resources is of paramount importance and is affected by many factors, including population, wealth and climate. Inherent in current methods to estimate these factors in the future is the uncertainty of their prediction. In this study, we integrate a large ensemble of scenarios—internally consistent across economics, emissions, climate, and population—to develop a risk portfolio of water stress over a large portion of Asia that includes China, India, and Mainland Southeast Asia in a future with unconstrained emissions. We isolate the effects of socioeconomic growth from the effects of climate change in order to identify themore » primary drivers of stress on water resources. We find that water needs related to socioeconomic changes, which are currently small, are likely to increase considerably in the future, often overshadowing the effect of climate change on levels of water stress. As a result, there is a high risk of severe water stress in densely populated watersheds by 2050, compared to recent history. There is strong evidence to suggest that, in the absence of autonomous adaptation or societal response, a much larger portion of the region’s population will live in water-stressed regions in the near future. Lastly, tools and studies such as these can effectively investigate large-scale system sensitivities and can be useful in engaging and informing decision makers.« less

  20. Hydrological changes in the U.S. Northeast using the Connecticut River Basin as a case study: Part 2. Projections of the future

    NASA Astrophysics Data System (ADS)

    Parr, Dana; Wang, Guiling; Ahmed, Kazi F.

    2015-10-01

    The focus of this study is on whether the recent warming-induced hydrologic changes in the U.S. Northeast will continue in the future (2046-2065) and how future changes of precipitation characteristics may influence other hydrological processes in the Connecticut River Basin (CRB). Our previous study (Parr and Wang 2014) examines the impact of climate changes during 1950-2011 on hydrological processes in the Northeast using the CRB as a case study. Our results showed a clear increase of precipitation intensity and suggested that the basin is entering a wetter regime more subject to meteorological flood conditions than to drought conditions. For this future analysis, three North American Regional Climate Change Assessment Program (NARCCAP) models are used to derive the meteorological forcing for the Variable Infiltration Capacity (VIC) hydrological model, using both present day and the future projected A1B scenario climate. Our future projections indicate wetter winters including significantly greater precipitation, runoff, and soil moisture, decreases to spring runoff, and enhanced ET for all four seasons. We also find a shift toward earlier and faster snow melting and an earlier date of peak discharge. Future precipitation extremes show a decreased amount compared to the early 21st Century, but increased when compared to our entire historic period or the late 20th Century, as well as a consistently increasing mean intensity throughout the past and future. Analyses of extreme hydrologic events reveals changing characteristics of flooding involving increasing duration but decreasing frequency of flood events as well as a reduction of drought risk.

  1. [Case and studies].

    PubMed

    Schubert, András

    2015-11-15

    Case studies and case reports form an important and ever growing part of scientific and scholarly literature. The paper deals with the share and citation rate of these publication types on different fields of research. In general, evidence seems to support the opinion that an excessive number of such publications may negatively influence the impact factor of the journal. In the literature of scientometrics, case studies (at least the presence of the term "case study" in the titles of the papers) have a moderate share, but their citation rate is practically equal to that of other publication types.

  2. Application of life cycle assessment for an evaluation of wastewater treatment and reuse project--case study of Xi'an, China.

    PubMed

    Zhang, Q H; Wang, X C; Xiong, J Q; Chen, R; Cao, B

    2010-03-01

    In order to illuminate the benefit of a wastewater treatment and reuse project, a life cycle assessment (LCA) model was proposed by combining the process-based LCA and the input-output based LCA in one framework and using energy consumption as the sole parameter for quantitative evaluation of the project. The life cycle consumption was evaluated mainly by life cycle inventory (LCI) analysis taking into account the construction phase, operation phase and demolishment phase of the project. For evaluating the life cycle benefit of treated water reuse, attention was paid to the decrease of secondary effluent discharge and water saving. As a result of comprehensive LCA analysis of a case project in Xi'an, China, it was understood that the life cycle benefit gained from treated wastewater reuse much surpassed the life cycle energy consumption. The advantage of wastewater treatment and reuse was well shown by LCA analysis using the proposed model.

  3. Scaling Critical Zone analysis tasks from desktop to the cloud utilizing contemporary distributed computing and data management approaches: A case study for project based learning of Cyberinfrastructure concepts

    NASA Astrophysics Data System (ADS)

    Swetnam, T. L.; Pelletier, J. D.; Merchant, N.; Callahan, N.; Lyons, E.

    2015-12-01

    Spring 2015. All of the code, documentation and workflow description are currently available on GitHub and a public data portal is in development. We present a case study of how students reacted to the challenge of a real science problem, their interactions with end-users, what went right, and what could be done better in the future.

  4. Work Sharing Case Studies.

    ERIC Educational Resources Information Center

    McCarthy, Maureen E.; And Others

    Designed to provide private sector employers with the practical information necessary to select and then to design and implement work sharing arrangements, this book presents case studies of some 36 work sharing programs. Topics covered in the case studies include the circumstances leading to adoption of the program, details of compensation and…

  5. Case Study: Challenging Change.

    ERIC Educational Resources Information Center

    May, Steven K.

    2003-01-01

    Discusses a case study involving organizational change and its effect on employees. Presents three responses to the case study: "Paradox of Ordering Change: I Insist That We Work as a Team" (Paaige K. Turner); "Managing Change Is Managing Meaning" (Greg Hearn and Abraham Ninan); and "The Psychodynamics of an Organizational Change Initiative"…

  6. [Qualitative case study].

    PubMed

    Debout, Christophe

    2016-06-01

    The qualitative case study is a research method which enables a complex phenomenon to be explored through the identification of different factors interacting with each other. The case observed is a real situation. In the field of nursing science, it may be a clinical decision-making process. The study thereby enables the patient or health professional experience to be conceptualised. PMID:27338694

  7. [Qualitative case study].

    PubMed

    Debout, Christophe

    2016-06-01

    The qualitative case study is a research method which enables a complex phenomenon to be explored through the identification of different factors interacting with each other. The case observed is a real situation. In the field of nursing science, it may be a clinical decision-making process. The study thereby enables the patient or health professional experience to be conceptualised.

  8. SETDA Case Studies 2012

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2012

    2012-01-01

    The State Educational Technology Directors Association (SETDA) published a series of case studies from 28 states to showcase examples of how ARRA EETT ("American Recovery and Reinvestment Act of 2009 Enhancing Education Through Technology") grant funds have impacted teaching and learning. SETDA collected data for the case studies through a variety…

  9. Learning from Disaster: The Learning Environment of the 2006 Rutgers University Hurricane Katrina Relief Project and How Service Learning Generates Transformative Learning: A Case Study

    ERIC Educational Resources Information Center

    Heilman, Donald C.

    2012-01-01

    Problem: The study primarily focused on how a Service Learning project resulted in a Transformative Learning experience. The sample was drawn from 82 participants from Rutgers University who took part in a week-long alternative Spring Break community service project in New Orleans following Hurricane Katrina in 2006. Interviews were conducted…

  10. A case study on the feasibility and performance of an UWB-AoA real time location system for resources management of civil construction projects

    NASA Astrophysics Data System (ADS)

    Mok, Esmond; Xia, Linyuan; Retscher, Guenther; Tian, Hui

    2010-06-01

    The application of integrated satellite and modern wireless positioning technologies for ubiquitous real-time resources management in large scale civil engineering projects can greatly optimize the time and cost in the construction process, and is now the trend for modern construction project management. As the outdoor conditions of most civil construction sites are open to sky, satellite positioning with the popularly used Global Positioning System (GPS) has been proved to be very efficient and effective. However, the condition in indoor and underground construction site is very complicated due to the fact that different construction activities would be carried out in different congested areas, involving heavy construction plant, equipment, professionals and technical personnel. Nowadays different emerging technologies such as Wi-Fi and ZigBee can be adopted for position and tracking in indoor environments. Nevertheless, under the very complicated construction site conditions these technologies may fail due to movement of human resources and construction plant, variation of metrological conditions, and serious multipath effects of signals. It is considered that Ultra Wide Band (UWB) technology is more suitable for indoor construction site environments. In this paper, a case study on the attempt of integrating GPS with Ubisense Real-time Location System (RTLS) for resources management in an underground railway construction site is discussed. Laboratory and field tests have shown that the RTLS can provide better resources management capability in terms of positioning accuracy and stability than Wi-Fi and ZigBee technologies under complicated construction environments. The test results show that the system can normally achieve better than 15 cm accuracy, and better than 1 m under adverse geometrical site condition. However, the high instrumental set up cost and the requirement for high quality data transmission cable for high precision time synchronization between

  11. Communication in ecosystem management: a case study of cross-disciplinary integration in the assessment phase of the interior Columbia Basin Ecosystem Management Project.

    PubMed

    Jakobsen, Christine Haugaard; McLaughlin, William J

    2004-05-01

    Effective communication is essential to the success of collaborative ecosystem management projects. In this paper, we investigated the dynamics of the Interior Columbia Basin Ecosystem Management Project's (ICBEMP) cross-disciplinary integration process in the assessment phase. Using a case study research design, we captured the rich trail of experience through conducting in-depth interviews and collecting information from internal and public documents, videos, and meetings related to the ICBEMP. Coding and analysis was facilitated by a qualitative analysis software, NVivo. Results include the range of internal perspectives on barriers and facilitators of cross-disciplinary integration in the Science Integration Team (SIT). These are arrayed in terms of discipline-based differences, organizational structures and activities, individual traits of scientists, and previous working relationships. The ICBEMP organization included a team of communication staffs (CT), and the data described the CT as a mixed group in terms of qualifications and educational backgrounds that played a major role in communication with actors external to the ICBEMP organization but a minor one in terms of internal communication. The data indicated that the CT-SIT communication was influenced by characteristics of actors and structures related to organizations and their cultures. We conclude that the ICBEMP members may not have had a sufficient level of shared understanding of central domains, such as the task at hand and ways and timing of information sharing. The paper concludes by suggesting that future ecosystem management assessment teams use qualified communications specialists to design and monitor the development of shared cognition among organization members in order to improve the effectiveness of communication and cross-disciplinary integration. PMID:15129362

  12. Distribution of lymphomas in Poland according to World Health Organization classification: analysis of 11718 cases from National Histopathological Lymphoma Register project - the Polish Lymphoma Research Group study

    PubMed Central

    Szumera-Ciećkiewicz, Anan; Gałązka, K; Szpor, J; Rymkiewicz, G; Jesionek-Kupnicka, D; Gruchała, A; Ziarkiewicz-Wróblewska, B; Poniatowska-Broniek, G; Demczuk, S; Prochorec-Sobieszek, M

    2014-01-01

    Most national lymphoma registers rely on broad classifications which include Hodgkin and non-Hodgkin lymphomas (NHL), multiple myeloma and leukaemia. In Poland the National Histopathological Lymphoma Register project (NHLR) was implemented by hematopathologists in accordance with the 2008 WHO classification into haematopoietic and lymphoid tissues. We present the NHLR data and compare lymphoma distribution in Poland, Europe, as well as in North Central and South America. Records of 11718 patients diagnosed in 24 pathology departments from all over the country were retrieved and reclassified into indolent and aggressive lymphomas according to the 2008 revised WHO classification system. DLBCL (32.9%; 2587), CLL/SLL (31.84%; 2504) and MCL (9.04%; 711) were the three most frequent NHL. The ratio of indolent to aggressive NHL was 1.72; 63.25% (4809) to 36.25% (2794) of cases respectively. Multiple myeloma was less frequent as compared to the data from population-based national cancer register (13.32% vs. 28.94%). Major differences between NHLR and European and American data on NHL subtypes concered: higher incidence of aggressive B-cell lymphomas including DLBCL, lower FL and MALT incidence rate. The percentage of unclassified lymphomas in the study was minimal due to participation of hematopathologists. PMID:25031749

  13. HYDROGEOLOGIC CASE STUDIES

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  14. Isn't Citizen Science a Hoot? A Case-study Exploring the Effectiveness of Citizen Science As an Instrument to Teach the Nature of Science through a Local Nocturnal Owl-monitoring Project

    NASA Astrophysics Data System (ADS)

    Kreofsky, Tess Marie

    Citizen science projects present a distinctive opportunity for professional and volunteer scientists to coordinate their efforts to gather unique sets of data that can benefit the scientific and local communities. These projects are assumed to be an effective educational tool to teach nature of science (NOS) to participants (Brossard, Lewenstein, Bonney, 2005). This case study evaluates the effectiveness of participation in a citizen science project as a way to learn about NOS. Through enhancement of the Tryon Creek Owl Monitoring Project the researcher reviewed the characteristics of a citizen science project that were thought to be necessary to impact the volunteers' knowledge of NOS. The study also explored the benefits and limitations to organizing the citizen science protect using the principles of action research. Analysis of participants' knowledge and the effectiveness of active research theory, was evaluated through pre- and post- questionnaires and interviews. Although volunteers were able to explore the core themes of NOS through actively engaging in the scientific process, they did not experience a statistically significant change in their demonstration of understanding. For a multitude of reasons, participants had a positive experience with the presence of an embedded researcher within the project. This case study supports the use of active research as a guide to ensure that within each project the needs of both the scientific community and the volunteer scientists are met.

  15. Combining Adaptive Hypermedia with Project and Case-Based Learning

    ERIC Educational Resources Information Center

    Papanikolaou, Kyparisia; Grigoriadou, Maria

    2009-01-01

    In this article we investigate the design of educational hypermedia based on constructivist learning theories. According to the principles of project and case-based learning we present the design rational of an Adaptive Educational Hypermedia system prototype named MyProject; learners working with MyProject undertake a project and the system…

  16. MIDAS case studies

    SciTech Connect

    Brusger, E.C.; Farber, M.A.; Sharpe Hayes, M.M.

    1989-07-01

    This series of three case studies illustrates the validity and usefulness of MIDAS, a microcomputer-based tool for integrated resource planning under uncertainty. The first, at Union Electric, serves to test and validate the model and to illustrate its use for demand/supply option evaluation. Focusing on nuclear plant life extension, the Virginia Power case demonstrates the model's extensive detail, particularly in the production cost and financial areas, as well as its flexibility in addressing approximately 70 uncertainty scenarios. Puget Sound Power Light, the third case, used MIDAS for the preparation of its integrated resource plan. A 108-endpoint decision tree illustrates the full power of the decision analysis capability.

  17. A case study of the development of environmental action projects from the framework of participatory action research within two middle school classrooms

    NASA Astrophysics Data System (ADS)

    Charmatz, Kim

    The purpose of this study was to understand student and teacher empowerment through a socially critical environmental education perspective. The main research question guiding this study was: How do participants make sense of a learning experience in which students design and carry out an environmental action project in their community? This study used participatory action research and critical theory as practical and theoretical frameworks. These frameworks were relevant as this study sought to examine social change, power, and relationships through participants' experiences. The context of this study was within one seventh and one eighth grade classroom participating in environmental projects. The study was conducted in spring 2005 with an additional follow-up data collection period during spring 2006. The school was located in a densely populated metropolitan suburb. Fifty-three students, a teacher researcher, and three science teachers participated. Data sources were written surveys, scores on Middle School Environmental Literacy Survey Instrument (MSELI), observations, interviews, and student work. This study used a mixed methodological approach. Quantitative data analysis involved dependent samples t-test scores on the MSELI before and after the completion of the projects. Qualitative data were analyzed using an inductive analysis approach. This study has implications for educators interested in democratic education. Environmental action projects provide a context for students and teachers to learn interdisciplinary content knowledge, develop personal beliefs, and learn ways to take action in their communities. This pedagogy has the potential to increase cooperation, communication, and tensions within school communities. Students' participation in the development of environmental action projects may lead to feelings of empowerment or being able to make a difference in their community, as an individual or member of a group. Future research is needed to discern

  18. Youth action research in the marine environment: A case study analysis of selected education projects in Hawai'i, United States of America

    NASA Astrophysics Data System (ADS)

    Zicus, Sandra A.

    The marine environment has always been extremely important to the human inhabitants of the Hawaiian Islands. Today, the ocean environment around Hawai'i is no less important, but it is far more threatened. Coastal and urban development, overfishing, introduction of alien species, and other commercial and recreational uses pose serious risks to coastal and marine ecosystems. There is a recognized need for greater public awareness and understanding of the importance of marine and coastal ecosystems. Involving children actively in the care and management of community resources is an essential factor for long-term societal change in environmental attitudes and behavior. Agencies and organizations in Hawai'i offer a wide range of marine education programs and materials aimed at children. However, there has been little assessment of their overall effectiveness, or analysis of factors that encourage or impede their success. The goal of this research was to begin to address this gap. The first stage of the research examined the perceptions and attitudes of Hawai'i resource managers and educators toward youth involvement in coastal and marine protection, and to answer the question "What is currently being done and by whom?" The second stage examined in detail three different programs that represent a range of approaches and age levels, and include two public charter schools (one elementary and one high school) and a nonprofit after-school program that drew youth from four area high schools. The case study research was conducted over the course of the 2001--2002 school year by means of observations, participant-observations, interviews, focus groups, and reviews of written and electronic media. The case studies were exploratory in nature and differed in their settings, age groups, administration, size, and focus. However, an analysis using the assessment rubric revealed broad patterns common to all three projects. This allowed the development of analytical generalizations

  19. Workplace Education Initiative: Case Studies and Observations.

    ERIC Educational Resources Information Center

    Astrein, Bruce; And Others

    Seven workplace education projects funded in the first year of the Massachusetts Workplace Education Initiative are reported. This report includes both general observations and specific information in case studies of the projects. Overall information is provided on students served, the importance of partnerships, the emphasis on…

  20. The Campus Diversity Initiative: A Case Study

    ERIC Educational Resources Information Center

    Nayak, Sharada

    2005-01-01

    This Case Study presents the Campus Diversity Initiative (CDI), a three-phase project lead by the Educational Resources Project Centre Trust, in New Delhi, India. In a historic and cultural context different from that of India, the American Diversity Initiative was launched by the Ford Foundation in 1990 and addressed their diversity issues by…

  1. A Case Study in Learning to Unlearn

    ERIC Educational Resources Information Center

    Downes, Martin; Grummell, Bernie; Murphy, Conor; Ryan, Anne

    2015-01-01

    In this case study, Irish academics reflect on our involvement in a project--Transformative Engagement Network (TEN). This project aims to transform the nature of the engagement between the various stakeholders impacted by or concerned with climate change and to insert the voice and concerns of the most vulnerable food producers into climate…

  2. [Project Social Studies. Discipline Papers.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    The special papers provide a definition, delineate the scope, present a conceptual framework, and identify the method of inquiry and some techniques used for explaining the body of knowledge for each of six disciplines. The background papers to Project Social Studies are: 1) "Sociology" by Caroline Rose; 2) "The Study of Geography" by Fredrick R.…

  3. Teacher as the Instrument of Evaluation: A Descriptive Case Study of Connoisseurship and Educational Criticism's Role in Project-Based Learning, Technology Arts Classroom

    ERIC Educational Resources Information Center

    Castro, Edward Anthony

    2010-01-01

    Purpose: The study's purpose was to determine the degree to which connoisseurship and educational criticism exists in student work evaluation; to identify master teachers' methods utilizing verbal feedback; and to determine the degree that project-based learning (PBL) principles serve as a "model of practice" for selected PBL technology arts…

  4. Fostering Public Engagement in Local Land Use Planning and Zoning Recodification Projects: A Case Study from the University of Wisconsin--Extension, Lincoln County

    ERIC Educational Resources Information Center

    Cadwallader, Thomas K.; Lersch, Arthur D.

    2006-01-01

    This study outlines the processes used by University of Wisconsin--Extension, Lincoln County (UWELC), educators over an eight-year period to facilitate the development of a county land use plan and to guide committees through a review of the new proposed county zoning ordinances based on that plan. As a partner in these projects, UWELC helped…

  5. Revealing Communication Constraints in Extension Communication Strategies: A Case Study of a Project under the World Bank's T & V System, India.

    ERIC Educational Resources Information Center

    Melkote, Srinivas R.

    A study looked at an agricultural extension project in south India to examine comprehension of the extension team's intentionality by the poorest farmers. Subjects, 50 farmers in the village of Porandla in the state of Andhra Pradesh, were interviewed and measured to see if their knowledge and comprehension approximated a constant across all…

  6. Questioning the Pace and Pathway of E-Government Development in Africa: A Case Study of South Africa's Cape Gateway Project

    ERIC Educational Resources Information Center

    Maumbe, Blessing Mukabeta; Owei, Vesper; Alexander, Helen

    2008-01-01

    The paper examines e-government development in Africa. This study is based on the Cape Gateway project in South Africa, a leading e-government initiative on the continent. We observe that African countries have jumped on the e-government band wagon by looking mostly at the benefits without a clear risk assessment. We argue that African countries…

  7. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  8. Unionfining: Technical case studies

    SciTech Connect

    Nguyen, T.A.; Skripek, M.

    1994-12-31

    Hydrotreating improves the quality of FCC feeds by reducing sulfur, nitrogen, metals, asphaltenes, and polynuclear aromatic content. Four case studies presented in this paper show the benefits of hydrotreating FCC feeds: higher conversion and gasoline yield, better quality products, and lower SO{sub x} emissions.

  9. Case Studies in Biology.

    ERIC Educational Resources Information Center

    Zeakes, Samuel J.

    1989-01-01

    A case study writing exercise used in a course on parasitology was found to be a powerful learning experience for students because it involved discipline-based technical writing and terminology, brought the students in as evaluators, applied current learning, caused interaction among all students, and simulated real professional activities. (MSE)

  10. Nesidioblastosis: a case study.

    PubMed

    Starbuck, A L

    1997-09-01

    Hypoglycemia is a common problem among neonates. Transient in nature, it usually resolves with an increase in glucose intake. However, as clinicians, we must recognize that prolonged hypoglycemia may be caused by increased insulin production. Nesidioblastosis is one cause of persistent hyperinsulinism of the newborn. This case study reviews fetal physiology, neonatal presentation, and treatment. PMID:9325879

  11. Case Studies in Education.

    ERIC Educational Resources Information Center

    Guceri, Meral; Akin, Ann Riddell

    1998-01-01

    Case studies have been welcomed by English-as-a-foreign-language professionals, especially by those involved in teaching English for Specific Purposes (ESP) in the Departmental English courses at Baskent University English Language School and the English Support Unit (ELSU) of Bilkent University School of English Language in Turkey. This article…

  12. STS Case Study Development Support

    NASA Technical Reports Server (NTRS)

    Rosa de Jesus, Dan A.; Johnson, Grace K.

    2013-01-01

    The Shuttle Case Study Collection (SCSC) has been developed using lessons learned documented by NASA engineers, analysts, and contractors. The SCSC provides educators with a new tool to teach real-world engineering processes with the goal of providing unique educational materials that enhance critical thinking, decision-making and problem-solving skills. During this third phase of the project, responsibilities included: the revision of the Hyper Text Markup Language (HTML) source code to ensure all pages follow World Wide Web Consortium (W3C) standards, and the addition and edition of website content, including text, documents, and images. Basic HTML knowledge was required, as was basic knowledge of photo editing software, and training to learn how to use NASA's Content Management System for website design. The outcome of this project was its release to the public.

  13. Projection of climate change impacts on precipitation using soft-computing techniques: A case study in Zayandeh-rud Basin, Iran

    NASA Astrophysics Data System (ADS)

    Kouhestani, Shapour; Eslamian, Sayed Saeid; Abedi-Koupai, Jahangir; Besalatpour, Ali Asghar

    2016-09-01

    Due to the complexity of climate-related processes, accurate projection of the future behavior of hydro-climate variables is one of the main challenges in climate change impact assessment studies. In regression-based statistical downscaling processes, there are different sources of uncertainty arising from high-dimensionality of atmospheric predictors, nonlinearity of empirical and quantitative models, and the biases exist in climate model simulations. To reduce the influence of these sources of uncertainty, the current study presents a comprehensive methodology to improve projection of precipitation in the Zayandeh-Rud basin in Iran as an illustrative study. To reduce dimensionality of atmospheric predictors and capture nonlinearity between the target variable and predictors in each station, a supervised-PCA method is combined with two soft-computing machine-learning methods, Support Vector Regression (SVR) and Relevance Vector Machine (RVM). Three statistical transformation methods are also employed to correct biases in atmospheric large-scale predictors. The developed models are then employed on outputs of the Coupled Model Intercomparison Project Phase 5 (CMIP5) multimodal dataset to project future behavior of precipitation under three climate changes scenarios. The results indicate reduction of precipitation in the majority of the sites in this basin threatening the availability of surface water resources in future decades.

  14. Insects. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  15. Orion Project: Alternate Attitude Study

    NASA Technical Reports Server (NTRS)

    Alvarez-Hernandez, A.; Miller, Stephen W.

    2009-01-01

    This slide presentation reviews the study done on alternate attitudes for the Orion project's crew exploration vehicle. The analysis focused on the thermal performance of the vehicle with the alternate attitudes. The pressure vessel heater power, other vehicle heaters and radiator sink temperatures were included in the analysis.

  16. Case study: mariner's TB.

    PubMed

    McLain, E H

    1989-08-01

    Mycobacterium marinum causes tuberculosis in fish and shellfish and cutaneous lesions in humans. It is transmitted from fish to humans by inoculation. The case presented involved a nodule on the wrist and was misdiagnosed as arthritis; the nodule was excised. Symptoms of tuberculosis persisted over a 2-year period. This case study can be generalized to a population of workers in the seafood industry, water hobbyists, and fish and shellfish enthusiasts. Education and research is needed to inform and protect populations at high risk for this disease.

  17. The Circum-Galactic Medium of MASsive Spirals (CGM-MASS) I: Introduction to the XMM-Newton Large Project and a Case Study of NGC 5908

    NASA Astrophysics Data System (ADS)

    Li, Jiang-Tao; Bregman, Joel N.; Wang, Daniel; Crain, Robert A.; Anderson, Michael E.

    2016-04-01

    The Circum-Galactic Medium of MASsive Spirals (CGM-MASS) is a project studying the overall content, physical and chemical properties, and spatial distributions of the multi-phase circum-galactic medium (CGM) around a small sample of the most massive (M*>2×1011M⊙, vrot>300km/s) isolated spiral galaxies in the local Universe. In this talk, we will briefly introduce the sample and the science goals and present the first detailed case study of the XMM-Newton observation of the hot gas halo of NGC5908. After careful data calibration, point source removal, and background analysis, we find the diffuse soft X-ray emission of NGC 5908 is significantly more extended than the stellar light in the vertical direction. The 0.5-1.25keV radial intensity profile tracing hot gas emission can be detected above the background out to ~2’, or ~30kpc from the nucleus. The radial intensity distribution of hot gas can be characterized with a β-model with a core radius of rcore~8.8kpc and the β-index of β~0.8. The spectra extracted from the inner halo indicates an extremely low metallicity of Z<0.1Z⊙ and a temperature of kT~0.5keV. The cooling radius is rcool~27kpc or ~0.065r200, within which the hot gas could cool radiatively within the cosmic time. Using the best-fit models of the spectra and the radial intensity profile, we further estimate some physical parameters of the hot gas and extrapolate them to larger radii. Adding the mass of cold atomic and molecular gases, hot gas, and stars, the total baryon fraction fb within r200 is ~0.07, significantly below the cosmic baryon fraction of ~0.17. Therefore, ~60% of the baryons in the halo of NGC5908 is still “missing”. The hot gas accounts for ~56% of the total baryon content in the whole halo, but only ~2% within the cooling radius. By comparing NGC5908 to other galaxies or groups/clusters of galaxies, we find that it could be slightly X-ray brighter at a given stellar mass, when compared to lower-mass galaxies. NGC5908 also

  18. A case study of the Physics Enhancement Project for Two Year Colleges, its effects and outcomes on the teaching of undergraduate physics at two year colleges

    NASA Astrophysics Data System (ADS)

    Leif, Todd Robert

    This dissertation reports on a naturalistic evaluation study of a series of NSF grant projects collectively known as PEPTYC -- Physics Enhancement Project for Two Year College Physics Instructors. The project encompassed seven different cycles of professional development occurring during the 1990's via May Institutes, held at Texas A&M University. Follow-up meetings were held at American Association of Physics Teachers - Texas Section Meetings. The research was conducted post hoc. The research evaluated the characteristics of effective professional development under an evaluation frame work designed by D.L. Kirkpatrick (1959) and adapted by the researcher to address issues that are pertinent to the professional development of faculty. This framework was adapted to be viewed through an educator's eye in an effort to ascertain the long term affects of the program and determine how the program affected the participants' attitudes, pedagogical knowledge, and instructional practices. The PEPTYC program philosophy was based on the premise, supported by research, that professional development programs addressing specific teaching practices are more successful than generic programs. Furthermore, professional development is more effective in helping teachers use alternative approaches when teachers are engaged in active learning experiences rather than passively listening to lectures or presentations. The naturalistic study was based on surveys and semi-structured interviews with 14 individuals who participated in PEPTYC workshops, as well as presenters of the PEPTYC program. The interviews were analyzed to describe how the PEPTYC project influenced the participants long after they had completed their training. This project can inform the development of similar evaluation studies of other professional development programs.

  19. Building America Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1-1/2 Story Homes, Minneapolis, Minnesota (Fact Sheet)

    SciTech Connect

    None, None

    2014-11-01

    In this second study on solutions to ice dams in 1-1/2 story homes, five test homes located in both cold and very cold climates were analyzed for air leakage reduction rates following modifications by independent contractors on owner-occupied homes. The reason for choosing this house type was they are very common in our area and very difficult to air seal and insulate effectively. Two projects followed a roof-only Exterior Thermal Moisture Management System (ETMMS) process. One project used an interior-only approach to roof air sealing and insulation. The remaining two projects used a deep energy retrofit approach for whole house (foundation wall, above grade wall, roof) air leakage and heat loss reduction. All were asked to provide information regarding project goals, process, and pre and post-blower door test results. Additional air leakage reduction data was provided by several NorthernSTAR Building America industry partners for interior-applied, roof-only modifications on 1-1/2 story homes. The data represents homes in the general market as well as homes that were part of the state of Minnesota weatherization program. A goal was to compare exterior air sealing methods with interior approaches. This pool of data enabled us to compare air tightness data from over 220 homes using similar air seal methods.

  20. Development of a flood early warning system and communication with end-users: the Vipava/Vipacco case study in the KULTURisk FP7 project

    NASA Astrophysics Data System (ADS)

    Grossi, Giovanna; Caronna, Paolo; Ranzi, Roberto

    2014-05-01

    Within the framework of risk communication, the goal of an early warning system is to support the interaction between technicians and authorities (and subsequently population) as a prevention measure. The methodology proposed in the KULTURisk FP7 project aimed to build a closer collaboration between these actors, in the perspective of promoting pro-active actions to mitigate the effects of flood hazards. The transnational (Slovenia/ Italy) Soča/Isonzo case study focused on this concept of cooperation between stakeholders and hydrological forecasters. The DIMOSHONG_VIP hydrological model was calibrated for the Vipava/Vipacco River (650 km2), a tributary of the Soča/Isonzo River, on the basis of flood events occurred between 1998 and 2012. The European Centre for Medium-Range Weather Forecasts (ECMWF) provided the past meteorological forecasts, both deterministic (1 forecast) and probabilistic (51 ensemble members). The resolution of the ECMWF grid is currently about 15 km (Deterministic-DET) and 30 km (Ensemble Prediction System-EPS). A verification was conducted to validate the flood-forecast outputs of the DIMOSHONG_VIP+ECMWF early warning system. Basic descriptive statistics, like event probability, probability of a forecast occurrence and frequency bias were determined. Some performance measures were calculated, such as hit rate (probability of detection) and false alarm rate (probability of false detection). Relative Opening Characteristic (ROC) curves were generated both for deterministic and probabilistic forecasts. These analysis showed a good performance of the early warning system, in respect of the small size of the sample. A particular attention was spent to the design of flood-forecasting output charts, involving and inquiring stakeholders (Alto Adriatico River Basin Authority), hydrology specialists in the field, and common people. Graph types for both forecasted precipitation and discharge were set. Three different risk thresholds were identified

  1. Research in Accrediting Efforts (Project REA). An Assessment on the Awarding of Academic Credit for CETA Activities in Illinois. Case Studies.

    ERIC Educational Resources Information Center

    Stoyanoff, Karen, Comp.; Klehm, Jeanette, Comp.

    Summaries are presented of 15 case studies conducted at Illinois Comprehensive Employment and Training Act (CETA) regions to determine the kind of credentialing mechanisms that exist for awarding academic credit or some other record of achievement to those eligible participants who complete CETA training programs. Introductory material describes…

  2. Early Indians Use Jones Valley. (Reading for "The South: Birmingham Case Study and the South as a Region". Grade Five (Unit IV) Project Social Studies.)

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    Readings designed to accompany Unit IV, (ED 069 562) which is intended for fifth grade students, describe the Birmingham region from 1812 to 1872. Nine themes in the study illustrate settlement in the valley, early growth in Birmingham, and the changing use of the area in terms of different perceptions of natural resources. Technical advancement…

  3. Integration of case tools for software project management

    SciTech Connect

    Paul, R.; Shinagawa, Y.; Khan, M.F.

    1996-12-31

    Building and maintenance of high quality large software projects is a complex and difficult process. Tools employing software metrics are becoming an effective aid for management of such large projects. In this paper, we briefly trace the evolution of such tools from their beginnings up until the current trends of integrated CASE tools. We present a generic integrated CASE environment incorporating a formal set of software metrics with a suite of advanced analytic techniques. The proposed integrated CASE environment is an enhancement of currently used tools, and can enable more efficient and cost-effective management of large and complex software projects.

  4. Conducting and Reporting Case Studies.

    ERIC Educational Resources Information Center

    Lichtman, Merilyn; Taylor, Satomi Izumi

    Issues and elements of case study research are explored and illustrated with the example of a case study of a kindergarten in a suburb of Tokyo (Japan). Case study research is a type of qualitative research that concentrates on a single unit or entity, with boundaries established by the researcher. The case is an example drawn from a larger class,…

  5. Forestry Case Studies. Appropriate Technologies for Development. Case Study CS-3.

    ERIC Educational Resources Information Center

    Storti, Craig

    Case studies of Peace Corps forestry projects in Morocco, Nepal, the Philippines, Chile, Guatemala, Chad, Liberia, and Niger are presented as a guide in aiding future forestry programming efforts. Each case study includes: (1) general information about the specific country; (2) an overview of forestry programs and efforts in that country; (3) a…

  6. Geomembrane special study. [UMTRA Project

    SciTech Connect

    Not Available

    1988-07-01

    The objective of the Geomembrane Special Study was to asses the suitability of geomembranes in Uranium Mill Tailings Remedial Action (UMTRA) Project pile designs. Geomembranes, also called flexible membrane liners, are made of polymer resins and are thermoplastic materials. Part of the special study was to evaluate regulatory compliance and acceptability issues. This study was proposed because of the extensive use of geomembranes in hazardous waste site remedial actions and their accepted use in Resource Conservation and Recovery Act (RCRA) cells as both covers and liners to limit infiltration, or as part of leachate collection systems. This study has reviewed the recent geomembrane literature focusing on: (1) longevity; (2) performance; (3) constructibility; and (4) quality control/quality assurance considerations. In addition to these technical considerations, regulatory compliance and acceptability concerns were also evaluated. This report describes the results of the literature review, including correspondence with manufacturers, resin producers, experts in the field, and long-term major users. 12 refs., 2 tabs.

  7. Technologies in Literacy Learning: A Case Study

    ERIC Educational Resources Information Center

    Cloonan, Anne

    2010-01-01

    This article draws on outcomes of a study which explored changes in teachers' literacy pedagogies as a result of their participation in a collaborative teacher professional learning project. The educational usability of schemas drawn from multiliteracies and Learning by Design theory is illustrated through a case study of a teacher's work on…

  8. A Case Study in Competitive Technical and Market Intelligence Support and Lessons Learned for the uChemLab LDRD Grand Challenge Project

    SciTech Connect

    SOUTHWELL, EDWIN T.; GARCIA, MARIE L.; MEYERS, CHARLES E.

    2001-11-01

    The {mu}ChemLab{trademark} Laboratory Directed Research and Development (LDRD) Grand Challenge project began in October 1996 and ended in September 2000. The technical managers of the {mu}ChemLab{trademark} project and the LDRD office, with the support of a consultant, conducted a competitive technical and market demand intelligence analysis of the {mu}ChemLab{trademark}. The managers used this knowledge to make project decisions and course adjustments. CTI/MDI positively impacted the project's technology development, uncovered potential technology partnerships, and supported eventual industry partner contacts. CTI/MDI analysis is now seen as due diligence and the {mu}ChemLab{trademark} project is now the model for other Sandia LDRD Grand Challenge undertakings. This document describes the CTI/MDI analysis and captures the more important ''lessons learned'' of this Grand Challenge project, as reported by the project's management team.

  9. Where Does Literary Study Happen? Two Case Studies

    ERIC Educational Resources Information Center

    Billington, Josie; Sperlinger, Tom

    2011-01-01

    This article explores the question of where literary study happens through reflection on two case studies. The article examines projects within two UK English departments, which were designed to allow students of literature to engage with local communities as part of their studies. The implications of this work are considered for curriculum…

  10. Natural Learning Case Study Archives

    ERIC Educational Resources Information Center

    Lawler, Robert W.

    2015-01-01

    Natural Learning Case Study Archives (NLCSA) is a research facility for those interested in using case study analysis to deepen their understanding of common sense knowledge and natural learning (how the mind interacts with everyday experiences to develop common sense knowledge). The database comprises three case study corpora based on experiences…

  11. Case Studies in Wilderness Medicine.

    ERIC Educational Resources Information Center

    Gray, Melissa; Tarter, Shana Lee

    Five case studies explore issues in wilderness medicine, with emphasis on evacuation decision making. The cases describe medical problems encountered during wilderness trips involving college or high school students. In each case, the situation and facts of the case are outlined, including the patient's medical history and vital signs, and at…

  12. Benefit-cost analysis of fishery rehabilitation projects: A Great Lakes case study. Spec. issue: Responses to marine resource change/social sciences perspective

    USGS Publications Warehouse

    Bishop, R.C.; Milliman, S.R.; Boyle, K.J.; Johnson, B.L.

    1990-01-01

    Tools of benefit-cost analysis are used to evaluate a project to rehabilitate the yellow perch (Perca flavescens ) fishery of Green Bay, Wisconsin. Both sport and commercial fishers harvest from this stock, which has been suffering from much reduced productivity since the early 1960s. The project is composed of commercial quotas and other regulations. Measures of benefits and costs were used that explicitly incorporate uncertainly about the potential level of success of the project. The analysis shows that commercial fish producers will more or less break even compared to where they would have been without the project, but that substantial recreational benefits can be expected.

  13. A Correlational Study Assessing the Relationships among Information Technology Project Complexity, Project Complication, and Project Success

    ERIC Educational Resources Information Center

    Williamson, David J.

    2011-01-01

    The specific problem addressed in this study was the low success rate of information technology (IT) projects in the U.S. Due to the abstract nature and inherent complexity of software development, IT projects are among the most complex projects encountered. Most existing schools of project management theory are based on the rational systems…

  14. New Case Studies of Citizen Action

    ERIC Educational Resources Information Center

    Tanner, Thomas

    1977-01-01

    Describes a six-unit case study curriculum package designed for secondary and college-level courses relating to environmental education. The units deal with nuclear power, stream channelization, a river dam project, overgrazing of public lands, agribusiness versus the family farm, and swamp preservation. (Author/DB)

  15. Experiencing Online Pedagogy: A Canadian Case Study

    ERIC Educational Resources Information Center

    Duncan, Heather E.; Barnett, John

    2010-01-01

    This case study explored the educational experiences of Canadian preservice teachers in a course designed to teach about online teaching. Students gained experience in course design and delivery, and safe and ethical behavior related to technology. Findings indicated that projects in which students actively applied their knowledge were more…

  16. Interactive Videodisc Case Studies for Medical Education

    PubMed Central

    Harless, William G.; Zier, Marcia A.; Duncan, Robert C.

    1986-01-01

    The TIME Project of the Lister Hill National Center for Biomedical Communications is using interactive videodisc, microprocessor and voice recognition technology to create patient simulations for use in the training of medical students. These interactive case studies embody dramatic, lifelike portrayals of the social and medical conditions of a patient and allow uncued, verbal intervention by the student for independent clinical decisions.

  17. Termination: A Case Study.

    PubMed

    Friedberg, Ahron L

    2015-12-01

    In this article I posit and examine certain criteria and qualities for ending an analysis. The case study describes the end phase of a four-year psychoanalysis in which the patient's decision to move to another area forced the end of his analysis. We continued to explore and work through his core neurotic conflicts that included issues of competitive rivalry, dominance and submission, control, and anxiety about birth and death. A shift in the transference from me as a negative father to me as a supportive but competitive older brother was also examined in the context of ending treatment as well as other aspects of the transference. In addition, we analyzed the meaning of his ending treatment based on an extra-analytic circumstance. In discussing this phase of treatment, the definition and history of the term "termination" and its connotations are reviewed. Various criteria for completing an analysis are examined, and technical observations about this phase of treatment are investigated. It was found that while a significant shift in the transference occurred in this phase of the patient's analysis, conflicts related to the transference were not "resolved" in the classical sense. Terminating treatment was considered as a practical matter in which the patient's autonomy and sense of choice were respected and analyzed. PMID:26583444

  18. Case Studies in CAL!

    ERIC Educational Resources Information Center

    Rogers, David F., Ed.; Smith, P. R., Ed.

    1984-01-01

    Ten papers focus on applications in specific curriculum areas, modelling and simulation, and computer managed learning. Projects described include voice support for the visually handicapped, distance education, and industrial training, as well as teaching applied mathematics, several facets of engineering, zoology, and, with videodisc, observation…

  19. The New Social Studies: Five Major Projects

    ERIC Educational Resources Information Center

    Lipsky, William E.

    1976-01-01

    Discusses five innovative social studies projects which employ conceptual frameworks, discovery learning, and multimedia presentations. The projects generally reflect the ideas of the "new social studies." Projects discussed are The Family of Man, From Subject to Citizen, Patterns in Human History, Geography in an Urban Age, and Inquiries in…

  20. The Gemini Instrument Feasibilities Studies project

    NASA Astrophysics Data System (ADS)

    Hibon, Pascale; Goodsell, Stephen J.; Hardie, Kayla

    2015-01-01

    The Gemini Instrument Feasibilities Studies (GIFS) project is part of a program that will provide a number of community-created science-driven instrumentation design study reports and presentations to the observatory, conforming to a number of desired principles.By the time of the AAS, Gemini will have received a number of proposals and will be evaluating them shortly afterwards with the expectation of placing 3 or more feasibility study contracts based on a facility instrument costing between USD 8,000,000 and USD 12,000,000. These instrument studies will provide synergies with new capabilities coming online (e.g. LSST, JWST, ALMA, etc)Following the project, Gemini together with the Gemini Science and Technical Advisory Committee (STAC) and input from the wider community will decide on the top-level instrument requirements for the next facility instrument (Gen4#3) and launch a targeted Request for Proposals to design, build, test and deliver a suitable instrument. Gemini expects to release an RfP for Gen4#3 in Q4 2015.Each feasibility study will include fully developed science case(s), optical, mechanical, electronic and software design elements at the conceptual level as needed to demonstrate the technical viability. In particular, each design study will thoroughly identify and mitigate key risks.Each study team will present a status summary presentation at the 2015 Meeting on the Science and Future of Gemini held in Toronto in June 2015. The final GIFS reports and presentations are expected in Sept 2015.We will discuss the status of GIFS and the currently plans for Gen4#3.

  1. Teaching Pharmacology by Case Study.

    ERIC Educational Resources Information Center

    Jordan, Sue

    1997-01-01

    Using pharmacology case studies with nursing students encourages theory-practice links and infuses real-life content. Cases provide rich qualitative data for evaluating curriculum. However, they are not a substitute for evidence-based practice. (SK)

  2. Using Case Studies in the Introductory Public Relations Course.

    ERIC Educational Resources Information Center

    Adams, William C.

    The case study method has received increased attention at both the graduate and undergraduate levels in a number of public relations programs. Unlike the Harvard managerial-oriented case studies, the approach useful in large, introductory public relations courses stems from a simplified team approach to classroom projects, case studies in the…

  3. Arsenic Removal: Adsorptive Media and Coagulation/Filtration Case Studies

    EPA Science Inventory

    This presentation provides information on the results of three case studies from USEPA arsenic demonstration program. The first case study presented is on the Rimrock, AZ project that used an adsorptive media technology (E33 media) to remove arsenic. The second case study is on...

  4. Case Study Evaluations: A Case in Point. An Illustrative Report and Mathodological Analysis of Case Study Evaluations.

    ERIC Educational Resources Information Center

    Malcolm, Cliff; Welch, Wayne

    To provide a real life example of case study methodology for educational evaluation, a naturalistic study of a Catholic junior college in Minneapolis, Minnesota is presented. Conducted as part of the ongoing evaluation of a federally supported project, the study provides an external observer's descriptive portrayal of the school, plus the…

  5. Transdisciplinary research strategies for understanding socially patterned disease: the Asthma Coalition on Community, Environment, and Social Stress (ACCESS) project as a case study

    PubMed Central

    Wright, Rosalind J.; Suglia, Shakira Franco; Levy, Jonathan; Fortun, Kim; Shields, Alexandra; Subramanian, SV; Wright, Robert

    2009-01-01

    As we have seen a global increase in asthma in the past three decades it has also become clear that it is a socially patterned disease, based on demographic and socioeconomic indicators clustered by areas of residence. This trend is not readily explained by traditional genetic paradigms or physical environmental exposures when considered alone. This has led to consideration of the interplay among physical and psychosocial environmental hazards and the molecular and genetic determinants of risk (i.e., biomedical framing) within the broader socioenvironmental context including socioeconomic position as an upstream “cause of the causes” (i.e., ecological framing). Transdisciplinary research strategies or programs that embrace this complexity through a shared conceptual framework that integrates diverse discipline-specific theories, models, measures, and analytical methods into ongoing asthma research may contribute most significantly toward furthering our understanding of socially patterned disease. This paper provides an overview of a multilevel, multimethod longitudinal study, the Asthma Coalition on Community, Environment and Social Stress (ACCESS), as a case study to exemplify both the opportunities and challenges of transdisciplinary research on urban asthma expression in the United States. PMID:18833350

  6. Degree of Online Collaboration and Team Performance: A Case Study

    ERIC Educational Resources Information Center

    Thompson, Ling; Ku, Heng-Yu

    2010-01-01

    This case study investigated the relationship between degree of online collaboration and quality of group project among four teams. Thirteen participants were randomly assigned to form 4 teams to work on 4 collaborative projects across 16 weeks. Two different data sources of discussion archives and quality of group projects were collected and…

  7. Worker Dislocation. Case Studies of Causes and Cures.

    ERIC Educational Resources Information Center

    Cook, Robert F., Ed.

    Case studies were made of the following dislocated worker programs: Cummins Engine Company Dislocated Worker Project; GM-UAW Metropolitan Pontiac Retraining and Employment Program; Minnesota Iron Range Dislocated Worker Project; Missouri Dislocated Worker Program Job Search Assistance, Inc.; Hillsborough, North Carolina, Dislocated Worker Project;…

  8. Improving back projection imaging with a novel physics-based aftershock calibration approach: A case study of the 2015 Gorkha earthquake

    NASA Astrophysics Data System (ADS)

    Meng, Lingsen; Zhang, Ailin; Yagi, Yuji

    2016-01-01

    The 2015 Mw 7.8 Nepal-Gorkha earthquake with casualties of over 9000 people was the most devastating disaster to strike Nepal since the 1934 Nepal-Bihar earthquake. Its rupture process was imaged by teleseismic back projections (BP) of seismograms recorded by three, large regional networks in Australia, North America, and Europe. The source images of all three arrays reveal a unilateral eastward rupture; however, the propagation directions and speeds differ significantly between the arrays. To understand the spatial uncertainties of the BP analyses, we analyze four moderate size aftershocks recorded by all three arrays exactly as had been conducted for the main shock. The apparent source locations inferred from BPs are systematically biased from the catalog locations, as a result of a slowness error caused by three-dimensional Earth structures. We introduce a physics-based slowness correction that successfully mitigates the source location discrepancies among the arrays. Our calibrated BPs are found to be mutually consistent and reveal a unilateral rupture propagating eastward at a speed of 2.7 km/s, localized in a relatively narrow and deep swath along the downdip edge of the locked Himalayan thrust zone. We find that the 2015 Gorkha earthquake was a localized rupture that failed to break the entire Himalayan décollement to the surface, which can be regarded as an intermediate event during the interseismic period of larger Himalayan ruptures that break the whole seismogenic zone width. Thus, our physics-based slowness correction is an important technical improvement of BP, mitigating spatial uncertainties and improving the robustness of single and multiarray studies.

  9. Voluntary Agreements for Increasing Energy-Efficiency in Industry: Case Study of a Pilot Project with the Steel Industry in Shandong Province, China

    SciTech Connect

    Price, Lynn; Worrell, Ernst; Sinton, Jonathan; Yun, Jiang

    2003-03-01

    This paper describes international experience with the use of Voluntary Agreements for increasing industrial sector energy-efficiency, drawing lessons learned regarding the essential elements of the more successful programs. The paper focuses on a pilot project for implementation of a Voluntary Agreement with two steel mills in Shandong Province that was developed through international collaboration with experts in China, the Netherlands, and the U.S. Designing the pilot project involved development of approaches for energy-efficiency potential assessments for the steel mills, target-setting to establish the Voluntary Agreement energy-efficiency goals, preparing energy-efficiency plans for implementation of energy-saving technologies and measures, and monitoring and evaluating the project's energy savings.

  10. The world's largest photovoltaic hotel roof project: A case study of the Mauna Lani Bay Hotel PowerGuard{reg_sign} system

    SciTech Connect

    Shugar, D.S.; Saito, R.

    1999-07-01

    This paper presents design, performance, and economic feasibility information of the Mauna Lani Bay Hotel and Bungalows 100 KWp photovoltaic (PV) roofing system supplied by PowerLight Corporation. The system, called PowerGuard{reg_sign}, was installed in May 1998. Several months of operating data are presented together with information regarding the value of the system. The project achieved several milestones for building-integrated PV (BIPV), such as (1) the largest BIPV project in the USA, (2) the largest PV project in Hawaii by a factor of five, (3) a demonstration of the practicality for constructing BIPV in a premium resort location during normal operations, and (4) a strong economic return for BIPV in tropical applications.

  11. The NASA/Baltimore Applications Project (BAP). Computer aided dispatch and communications system for the Baltimore Fire Department: A case study of urban technology application

    NASA Technical Reports Server (NTRS)

    Levine, A. L.

    1981-01-01

    An engineer and a computer expert from Goddard Space Flight Center were assigned to provide technical assistance in the design and installation of a computer assisted system for dispatching and communicating with fire department personnel and equipment in Baltimore City. Primary contributions were in decision making and management processes. The project is analyzed from four perspectives: (1) fire service; (2) technology transfer; (3) public administration; and (5) innovation. The city benefitted substantially from the approach and competence of the NASA personnel. Given the proper conditions, there are distinct advantages in having a nearby Federal laboratory provide assistance to a city on a continuing basis, as is done in the Baltimore Applications Project.

  12. Case study: Wildfire visualization

    SciTech Connect

    Ahrens, J.; McCormick, P.; Bossert, J.; Reisner, J.; Winterkamp, J.

    1997-11-01

    The ability to forecast the progress of crisis events would significantly reduce human suffering and loss of life, the destruction of property, and expenditures for assessment and recovery. Los Alamos National Laboratory has established a scientific thrust in crisis forecasting to address this national challenge. In the initial phase of this project, scientists at Los Alamos are developing computer models to predict the spread of a wildfire. Visualization of the results of the wildfire simulation will be used by scientists to assess the quality of the simulation and eventually by fire personnel as a visual forecast of the wildfire`s evolution. The fire personnel and scientists want the visualization to look as realistic as possible without compromising scientific accuracy. This paper describes how the visualization was created, analyzes the tools and approach that was used, and suggests directions for future work and research.

  13. Case Study: Case Studies and the Flipped Classroom

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Schiller, Nancy A.

    2013-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses the positive and negative aspects of the "flipped classroom." In the flipped classroom model, what is normally done in class and what is normally done as…

  14. Preparing the Next Generations of Technology Project Managers to Lead through Knowledge Sharing: A Case Study at a Large Transportation Company

    ERIC Educational Resources Information Center

    Kargbo, Michelle

    2013-01-01

    The purpose of this research was to identify knowledge transfer gaps and current practices, prepare current project managers to accept the challenges associated with leadership opportunities that are coming available due to retirements through cross training efforts and succession planning, and to identify the proper management of knowledge…

  15. Charlotte, N.C.'s Project L.I.F.T.: One Teacher's View of Becoming a Paid Teacher-Leader. An Opportunity Culture Case Study

    ERIC Educational Resources Information Center

    Han, Jiye Grace; Barrett, Sharon Kebschull

    2013-01-01

    Romain Bertrand is a middle school math teacher and Opportunity Culture enthusiast. As the 2012-13 school year wound down, he was already thoroughly looking forward to the next--when he will become a multi-classroom leader at Ranson IB Middle School, taking accountability for the learning results of 700 students. At Ranson, a Project L.I.F.T.…

  16. Off-site source recovery project case study: disposal of high activity cobalt 60 sources at the Nevada test site 2008

    SciTech Connect

    Cocina, Frank G; Stewart, William C; Wald - Hopkins, Mark; Hageman, John P

    2009-01-01

    The Off-Site Source Recovery Project has been operating at Los Alamos National Laboratory since 1998 to address the U.S. Department of Energy responsibility for collection and management of orphaned or disused radioactive sealed sources which may represent a risk to public health and national security if not properly managed.

  17. Labor Relocation Assistance: The Alabama Experience. A Case-Study of the Tuskegee Institute Labor Mobility Demonstration Project, 1965-66 and 1966-67. Final Report.

    ERIC Educational Resources Information Center

    McElroy, Kathleen Mary

    The labor mobility demonstration project attempted to increase the geographic mobility of a population characterized by low previous mobility and low mobility potential--black and white workers, either unemployed or newly trained (Manpower Development Training Act) from central Alabama. The complexity of the recruitment and selection task, and…

  18. Institutional Case-Based Study on the Effect of Research Methods on Project Work in the Curriculum of Mechanical Engineering Programmes in Ghanaian Polytechnics

    ERIC Educational Resources Information Center

    Baffour-Awuah, Emmanuel

    2015-01-01

    Preparing students for Project Work (PROJ 1 and PROJ 2) require them to go through Research Methods (RE) as part of the curriculum though it takes the centre stage of the entire preparation process. Knowledge of the relationships between the two could be a useful tool in improving the performance of students in the former. The purpose of the case…

  19. Accelerating Software Development through Agile Practices--A Case Study of a Small-Scale, Time-Intensive Web Development Project at a College-Level IT Competition

    ERIC Educational Resources Information Center

    Zhang, Xuesong; Dorn, Bradley

    2012-01-01

    Agile development has received increasing interest both in industry and academia due to its benefits in developing software quickly, meeting customer needs, and keeping pace with the rapidly changing requirements. However, agile practices and scrum in particular have been mainly tested in mid- to large-size projects. In this paper, we present…

  20. Living and Testing the Collaborative Process: A Case Study of Community-Based Services Integration. The Promoting Success in Zero to Three Services Project.

    ERIC Educational Resources Information Center

    View, Virginia A.; Amos, Kim J.

    This report describes the Promoting Success in Zero to Three Services Project, which focused on community-wide efforts in six communities to build systems to provide services for families with infants and toddlers. Part 1 analyzes issues confronted by community stakeholders in their 5-year effort to establish, improve, expand, or maintain services…

  1. Project Based Case Learning and Massive Open Online Courses

    ERIC Educational Resources Information Center

    Jian, Bo; Yang, Cheng

    2015-01-01

    In this article, the authors provide a new approach to massive open online course: project based case learning. Although there are many online teaching websites, such as Coursera and Edx, most of the courses are video based. That is, students learn knowledge through watching lecture videos. This method may apply to theoretical subjects, but for…

  2. Independent Study Project, Topic: Topology.

    ERIC Educational Resources Information Center

    Notre Dame High School, Easton, PA.

    Using this guide and the four popular books noted in it, a student, working independently, will learn about some of the classical ideas and problems of topology: the Meobius strip and Klein bottle, the four color problem, genus of a surface, networks, Euler's formula, and the Jordan Curve Theorem. The unit culminates in a project of the students'…

  3. Assessment of the soil organic carbon sink in a project for the conversion of farmland to forestland: a case study in Zichang county, Shaanxi, China.

    PubMed

    Mu, Lan; Liang, Yinli; Han, Ruilian

    2014-01-01

    The conversion of farmland to forestland not only changes the ecological environment but also enriches the soil with organic matter and affects the global carbon cycle. This paper reviews the influence of land use changes on the soil organic carbon sink to determine whether the Chinese "Grain-for-Green" (conversion of farmland to forestland) project increased the rate of SOC content during its implementation between 1999 and 2010 in the hilly and gully areas of the Loess Plateau in north-central China. The carbon sink was quantified, and the effects of the main species were assessed. The carbon sink increased from 2.26×106 kg in 1999 to 8.32×106 kg in 2010 with the sustainable growth of the converted areas. The black locust (Robinia pseudoacacia L.) and alfalfa (Medicago sativa L.) soil increased SOC content in the top soil (0-100 cm) in the initial 7-yr period, while the sequestration occurred later (>7 yr) in the 100-120 cm layer after the "Grain-for-Green" project was implemented. The carbon sink function measured for the afforested land provides evidence that the Grain-for-Green project has successfully excavated the carbon sink potential of the Shaanxi province and served as an important milestone for establishing an effective organic carbon management program.

  4. [Impact of the Beijing and Tianjin Sand Source Control Project on the grassland soil organic carbon storage: a case study of Xilingol League, Inner Mongolia, China].

    PubMed

    Zhang, Liang-Xia; Fan, Jiang-Wen; Zhang, Wen-Yan; Tang, Feng-Pei

    2014-02-01

    Understanding the impacts of eco-construction project on grassland soil carbon storage is crucial to assess the effectiveness of the project and its role in carbon cycling of the grassland ecosystems. Using IPCC carbon budget inventory method, this paper analyzed the influence of Beijing and Tianjin Sand Source Control Project (BTSSCP) on the grassland soil carbon storage between 2000 and 2006 in Xilingol League, Inner Mongolia, and evaluated the time needed to reach the maximal soil carbon density for three management practices (i. e. , sown pasture, aerial sowing pasture, and grazing exclosure). Results showed that the BTSSCP significantly increased soil carbon storage, with a carbon sequestration of 59.26 x 10(4) t C from 2000 to 2006. The rate and effectiveness of soil carbon sequestration varied significantly with management practices, with the highest rate in sown pasture (0.25 t C x hm(-2) x a(-1)) while a greater benefit of soil carbon sequestration in the grazing exclosure (63 million yuan). Compared with other grassland vegetations, lowland meadow and temperate meadow steppe both had higher carbon sequestration rates of 0.14 t C x hm(-2) x a(-1). Long time would be needed to reach the maximum soil carbon density in grassland under the three practices, yet shorter for sown pasture with average of 57.75 years.

  5. Promoting North-South partnership in space data use and applications: Case study - East African countries space programs/projects new- concepts in document management

    NASA Astrophysics Data System (ADS)

    Mlimandago, S.

    This research paper have gone out with very simple and easy (several) new concepts in document management for space projects and programs which can be applied anywhere both in the developing and developed countries. These several new concepts are and have been applied in Tanzania, Kenya and Uganda and found out to bear very good results using simple procedures. The intergral project based its documentation management approach from the outset on electronic document sharing and archiving. The main objective of having new concepts was to provide a faster and wider availability of the most current space information to all parties rather than creating a paperless office. Implementation of the new concepts approach required the capturing of documents in an appropriate and simple electronic format at source establishing new procedures for project wide information sharing and the deployment of a new generation of simple procedure - WEB - based tools. Key success factors were the early adoption of Internet technologies and simple procedures for improved information flow new concepts which can be applied anywhere both in the developed and the developing countries.

  6. The Big Read: Case Studies

    ERIC Educational Resources Information Center

    National Endowment for the Arts, 2009

    2009-01-01

    The Big Read evaluation included a series of 35 case studies designed to gather more in-depth information on the program's implementation and impact. The case studies gave readers a valuable first-hand look at The Big Read in context. Both formal and informal interviews, focus groups, attendance at a wide range of events--all showed how…

  7. Sixth-Form Projects in Biology: A Case History.

    ERIC Educational Resources Information Center

    Robinson, P. M.; Parker, R. E.

    1981-01-01

    Some of the problems encountered in devising sixth-form projects are discussed and a detailed account given of one project in which a study was made of the effect of onion bulb volatiles on the germination of lettuce seed. (Author)

  8. Putting Partnership at the Centre of Teachers' Professional Learning in Rural and Regional Contexts: Evidence from Case Study Projects in Tasmania

    ERIC Educational Resources Information Center

    Stack, Sue; Beswick, Kim; Brown, Natalie; Bound, Helen; Kenny, John; Abbott-Chapman, Joan

    2011-01-01

    This paper presents a professional learning (PL) model that emerged from the authors' involvement with PL processes in several rural and remote schools in the state of Tasmania. As is the case for rural areas generally, young people in rural areas of Tasmania have lower retention rates to Year 12 and lower participation rates in higher education…

  9. The Educational System in Japan: Case Study Findings.

    ERIC Educational Resources Information Center

    Stevenson, Harold; Lee, Shin-Ying; Nerison-Low, Roberta

    This document summarizes the findings of a year-long study that used case studies of specific schools in Japan to collect qualitative data on the Japanese educational experience. From 1994-95 the Case Study Project (a component of the Third International Mathematics and Science Study) collected information from interviews with students, parents,…

  10. The Boston Safe Shops Project--preliminary findings of a case study in applying the 10 essential services of public health to building environmental health capacity.

    PubMed

    Shoemaker, Paul A; Skogstrom, Tiffany; Shea, John; Bethune, Leon

    2007-01-01

    Boston's more than 500 automotive shops, located primarily in low-income communities of color, are a source both of well-paying jobs and of potential hazardous exposures to employees and residents. The Safe Shops Project works to reduce occupational and environmental health hazards without having to close these businesses. Combining inspections, in-shop trainings, outreach, and technical/financial assistance, it brings shops into compliance with laws and promotes use of safer practices and alternative products. After 18 months, 254 workers at 61 of 124 participating shops had received training. Surveys showed improved worker knowledge: Pre-training, 24.2 percent of the worker survey respondents stated that they knew what an MSDS was, and post-training, 75 percent stated that they knew. The surveys also found improvement in work practices: Pre-training, 48 percent of workers indicated that they used safety goggles in their work, while post-training, 70 percent indicated proper use of safety goggles. The results also showed shops investing in capital improvements such as replacement of PCE-based brake cleaners with aqueous cleaners. The Safe Shops Project has a successfully modeled application of the 10-essential-services framework to the building of public health capacity and community collaboration, and this model can be adapted to other locations and industries.

  11. Avio case study: the MRO process

    NASA Astrophysics Data System (ADS)

    Corallo, Angelo; Dimartino, Angelo; Errico, Fabrizio; Giangreco, Enza

    This chapter presents the case study of the Avio Brindisi plant where a profound process of change has been in progress for a number of years. We use the TEKNE Project methodology of change to analyze the different aspects of the case, highlighting the firm's strategic, organizational and technological characteristics and the environment it operates in. In particular, we envisage a change in the plant's business model in response to the expansion of its client segments and a potential new approach to MRO operations based on advanced fleet management practices that would radically change the firm's organization and value network with respect to its MRO service offering, thereby yielding extensive global market opportunities.

  12. Case Studies in Science Ethics

    NASA Astrophysics Data System (ADS)

    Williams, Karen

    2010-03-01

    Everyone in science should have ethics education training. I have seen graduate students taken advantage of by their mentors. Many of us have seen misconduct...but what should we do about it? Young scientists are often unaware of the rules in science and make mistakes because of their ignorance of the rules in that particular field of study. Then there are an increasing number of cases in the news of overt cases of misrepresentation in science. All are welcome to attend this discussion of case studies. A case study on topics such as: how to treat data properly, how our values in science affect our work, who gets authorship on scientific papers, who is first author on a paper, what you should do if you uncover misconduct or plagiarism in your university, and we will discuss the scientist's role in society. This will be a painless, non-confrontational small group, then large group discussion of each case

  13. Shuttle Case Study Collection Website Development

    NASA Technical Reports Server (NTRS)

    Ransom, Khadijah S.; Johnson, Grace K.

    2012-01-01

    As a continuation from summer 2012, the Shuttle Case Study Collection has been developed using lessons learned documented by NASA engineers, analysts, and contractors. Decades of information related to processing and launching the Space Shuttle is gathered into a single database to provide educators with an alternative means to teach real-world engineering processes. The goal is to provide additional engineering materials that enhance critical thinking, decision making, and problem solving skills. During this second phase of the project, the Shuttle Case Study Collection website was developed. Extensive HTML coding to link downloadable documents, videos, and images was required, as was training to learn NASA's Content Management System (CMS) for website design. As the final stage of the collection development, the website is designed to allow for distribution of information to the public as well as for case study report submissions from other educators online.

  14. The Minnesota Case Study Collection: New Historical Inquiry Case Studies for Nature of Science Education

    ERIC Educational Resources Information Center

    Allchin, Douglas

    2012-01-01

    The new Minnesota Case Study Collection is profiled, along with other examples. They complement the work of the HIPST Project in illustrating the aims of: (1) historically informed inquiry learning that fosters explicit NOS reflection, and (2) engagement with faithfully rendered samples of Whole Science.

  15. HYDROGEOLOGIC CASE STUDIES (CHICAGO, IL)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  16. Hydrogeologic Case Studies (Seattle, WA)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  17. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  18. Nasopharyngeal Case-Control Study

    Cancer.gov

    A case-control study conducted in Taiwan between 1991-1994 among approximately 1,000 individuals to examine the role of viral, environmental, and genetic factors associated with the development of nasopharyngeal carcinoma

  19. Case Study: del Amo Bioventing

    EPA Science Inventory

    The attached presentation discusses the fundamentals of bioventing in the vadose zone. The basics of bioventing are presented. The experience to date with the del Amo Superfund Site is presented as a case study.

  20. Teaching astronomy with case studies

    NASA Astrophysics Data System (ADS)

    Slater, Timothy F.

    2015-11-01

    Breaking the students into small, collaborative learning groups to solve a meaningful task together is one of the most successful and fully evaluated teaching techniques implemented over the last century. Although there are many ways to accomplish small group learning, a long-standing and consistently successful collaborative class activity is to use the case study teaching strategy. The use of case studies is common in medical schools and law schools, but not so common in the teaching of astronomy. Case studies create meaningful conversations among students and with the professor by focusing on life-like dilemmas to be solved. Case study tasks ask audience members to synthesize several ideas or evaluate scenarios that have not been explicitly presented to them in the lecture or in available readings.

  1. Strategies for Energy Efficient Remodeling: SEER 2003 Case Study Report

    SciTech Connect

    2004-11-01

    The goal of the Strategies for Energy Efficiency in Remodeling (SEER) project is to provide information, based on research and case studies, to remodelers and consumers about opportunities to increase home energy performance.

  2. Application of the analytic hierarchy process to a sustainability assessment of coastal beach exploitation: a case study of the wind power projects on the coastal beaches of Yancheng, China.

    PubMed

    Tian, Weijun; Bai, Jie; Sun, Huimei; Zhao, Yangguo

    2013-01-30

    Sustainability assessments of coastal beach exploitation are difficult because the identification of appropriate monitoring methodologies and evaluation procedures is still ongoing. In particular, the most suitable procedure for the application of sustainability assessment to coastal beaches remains uncertain. This paper presents a complete sustainability assessment process for coastal beach exploitation based on the analytic hierarchy process (AHP). We developed an assessment framework consisting of 14 indicators derived from the three dimensions of suitability, economic and social value, and ecosystem. We chose a wind power project on a coastal beach of Yancheng as a case study. The results indicated that the wind power farms on the coastal beach were not completely in keeping with sustainable development theory. The construction of the wind power farms had some negative impacts. Therefore, in the design stage, wind turbines should be designed and planned carefully to minimize these negative impacts. In addition, the case study demonstrated that the AHP was capable of addressing the complexities associated with the sustainability of coastal beaches. PMID:23262412

  3. Application of the analytic hierarchy process to a sustainability assessment of coastal beach exploitation: a case study of the wind power projects on the coastal beaches of Yancheng, China.

    PubMed

    Tian, Weijun; Bai, Jie; Sun, Huimei; Zhao, Yangguo

    2013-01-30

    Sustainability assessments of coastal beach exploitation are difficult because the identification of appropriate monitoring methodologies and evaluation procedures is still ongoing. In particular, the most suitable procedure for the application of sustainability assessment to coastal beaches remains uncertain. This paper presents a complete sustainability assessment process for coastal beach exploitation based on the analytic hierarchy process (AHP). We developed an assessment framework consisting of 14 indicators derived from the three dimensions of suitability, economic and social value, and ecosystem. We chose a wind power project on a coastal beach of Yancheng as a case study. The results indicated that the wind power farms on the coastal beach were not completely in keeping with sustainable development theory. The construction of the wind power farms had some negative impacts. Therefore, in the design stage, wind turbines should be designed and planned carefully to minimize these negative impacts. In addition, the case study demonstrated that the AHP was capable of addressing the complexities associated with the sustainability of coastal beaches.

  4. Desegregation Case Studies. Volume II: Appendixes, Case Study Working Reports.

    ERIC Educational Resources Information Center

    Russell, Susan Higley; And Others

    This document contains the working report case studies of five urban school districts studied to determine the role of the Emergency School Aid Act (ESAA), Title IV of the Civil Rights Act, and Title IV enforcement by the Office of Civil Rights in school desegregation. Desegregation processes were examined in Dayton, Ohio, San Francisco,…

  5. Pilot Project Technology Business Case: Mobile Work Packages

    SciTech Connect

    Thomas, Ken; Lawrie, Sean; Niedermuller, Josef

    2015-05-01

    Performance advantages of the new pilot project technologies are widely acknowledged, but it has proven difficult for utilities to derive business cases for justifying investment in these new capabilities. Lack of a business case is often cited by utilities as a barrier to pursuing wide-scale application of digital technologies to nuclear plant work activities. The decision to move forward with funding usually hinges on demonstrating actual cost reductions that can be credited to budgets and thereby truly reduce O&M or capital costs. Technology enhancements, while enhancing work methods and making work more efficient, often fail to eliminate workload such that it changes overall staffing and material cost requirements. It is critical to demonstrate cost reductions or impacts on non-cost performance objectives in order for the business case to justify investment by nuclear operators. The Business Case Methodology (BCM) was developed in September of 2015 to frame the benefit side of II&C technologies to address the “benefit” side of the analysis—as opposed to the cost side—and how the organization evaluates discretionary projects (net present value (NPV), accounting effects of taxes, discount rates, etc.). The cost and analysis side is not particularly difficult for the organization and can usually be determined with a fair amount of precision (not withstanding implementation project cost overruns). It is in determining the “benefits” side of the analysis that utilities have more difficulty in technology projects and that is the focus of this methodology. The methodology is presented in the context of the entire process, but the tool provided is limited to determining the organizational benefits only. This report describes a the use of the BCM in building a business case for mobile work packages, which includes computer-based procedures and other automated elements of a work package. Key to those impacts will be identifying where the savings are

  6. Removal of High -Concentration and Refractory Organic Matter from Diosgenin Manufacture Wastewater : a case study of a demonstration project in Hubei Province, P R China

    NASA Astrophysics Data System (ADS)

    Bao, J.; Wang, L.

    2009-12-01

    Wastewater from diosgenin manufacture is dark brown (3,500 ~4,000 times of the chroma) and acidic(pH=0.8~1.5)with high concentration of organic matter(COD=25,000~38,000 mg/L)and poor biodegradability(BOD5/COD= 0.25~0.30). It is highly toxic to biota due to the water-soluble saponin, tannins and pectin. Therefore removal of the organic matter is of great importance before the discharge of the wastewater into the environment. Here we presented a set of data from a demonstration project in Hubei province, P R China with an improved technics. This technics, focusing on the treatment of diosgenin wastewater, included hydrolytic acidification, internal electrolysis, neutralization, aerating-improved Up-flow Anaerobic Sludge Bed (UASB) and bio-contact oxidation treatment in sequence to remove the organic matter. After 60 days of starting-up, the water quality from hydrolytic acidification reactor was greatly improved. The effluent became clear, indicating the obvious removal of suspended solids in the water; the ratio of BOD/COD increased to 0.44, suggesting an significant increase of biodegradability; the content of volatile fatty acid (VFA) increased from 22.6 mmol/L to 86.8 mmol/L and the volume loading of COD reached 9.48 kg COD/(m3d). Basically at this stage the removal efficiency of COD was stabilized at 25%. Further treatment was conducted on the effluent from hydrolytic acidification reactor through the Improved UASB Reactor after the internal electrolysis and neutralization. The Improved UASB Reactor can start up at room temperature with an influent of 1,500 mg/L COD and inflow rate of 50(m3/d). Then, temperature was increased gradually to 38 oC (± 2 oC) to optimize the growth of the mesophilic anaerobes in the reactor. The content of VFA of the effluent was controlled below 8 mmol/L to guarantee the pH in the range of 6.8~7.2. After 150 days of debugging, the COD of the influent to UASB increased to 9,600 mg/L, hydraulic retaining time (HRT) was around 70 hrs

  7. Natural Products: An Independent Study Project

    ERIC Educational Resources Information Center

    Griffin, Roger W., Jr.

    1974-01-01

    Described is an independent study project for students in chemistry at New College, Sarasota, Florida. Six students collected and analyzed local plants to determine content of alkaloids, terpenes, and flavonoids. (RH)

  8. Designing and Implementing an Effective Web Site: A Case Study and Project for the Choral Music Program at Kent State University.

    ERIC Educational Resources Information Center

    Garrison, Nan

    The existence of the World Wide Web has changed the way businesses and educational institutions, among others, present themselves to the public. The Web provides a new means by which institutions can promote programs, disseminate information and act as a link to related Web resources. This study researches the design of Web pages and presents a…

  9. Evaluation of a Pilot Project on Information and Communication Technology for Rural Education Development: A Cofimvaba Case Study on the Educational Use of Tablets

    ERIC Educational Resources Information Center

    Phiri, Acheson Charles; foko, Thato; Mahwai, Nare

    2014-01-01

    In an endeavour to find solutions to the country's improving but ailing education system the South African government through some of its departments is attempting to find out if the introduction of technology in the class room has the potential to improve teaching and learning. The paper is based on a pilot study currently underway in Cofimvaba…

  10. Projection of cancer incident cases for India -till 2026.

    PubMed

    D'Souza, Neevan Divya Rani; Murthy, Nandagudi Srinivasa; Aras, Radha Yeshwant

    2013-01-01

    Projection of cancer incidence is essential for planning cancer control actions, health care and allocation of resources. Here we project the cancer burden at the National and State level to understand the magnitude of cancer problem for the various calendar years from 2011 to 2026 at 5-yearly intervals. The age, sex and site-wise cancer incidence data along with populations covered by the registries were obtained from the report of National Cancer Registry Programme published by Indian Council of Medical Research for the period 2001-2004. Pooled age sex specific cancer incidence rates were obtained by taking weighted averages of these seventeen registries with respective registry populations as weights. The pooled incidence rates were assumed to represent the country's incidence rates. Populations of the country according to age and sex exposed to the risk of development of cancer in different calendar years were obtained from the report of Registrar General of India providing population projections for the country for the years from 2001 to 2026. Population forecasts were combined with the pooled incidence rates to estimate the projected number of cancer cases by age, sex and site of cancer at various 5-yearly periods Viz. 2011, 2016, 2021 and 2026. The projections were carried out for the various leading sites as well as for 'all sites' of cancer. In India, in 2011, nearly 1,193,000 new cancer cases were estimated; a higher load among females (603,500) than males (589,800) was noted. It is estimated that the total number of new cases in males will increased from 0.589 million in 2011 to 0.934 million by the year 2026. In females the new cases of cancer increased from 0.603 to 0.935 million. Three top most occurring cancers namely those of tobacco related cancers in both sexes, breast and cervical cancers in women account for over 50 to 60 percent of all cancers. When adjustments for increasing tobacco habits and increasing trends in many cancers are made, the

  11. Talar fractures: three case studies.

    PubMed

    Jimenez, A L; Morgan, J H

    2001-09-01

    Three case studies of fractures are presented that demonstrate the potential morbidity that these injuries can cause as well as the acceptable outcomes if treated appropriately. Two of the cases are talar fracture dislocations; the third is an osteochondral fracture of the talus. The importance of early treatment with open reduction and internal fixation is demonstrated. Success following surgical intervention in a nonhealed osteochondral fracture of the talus is also demonstrated.

  12. A Case Study in Elementary Statistics: The Florida Panther Population

    ERIC Educational Resources Information Center

    Lazowski, Andrew; Stopper, Geffrey

    2013-01-01

    We describe a case study that was created to intertwine the fields of biology and mathematics. This project is given in an elementary probability and statistics course for non-math majors. Some goals of this case study include: to expose students to biology in a math course, to apply probability to real-life situations, and to display how far a…

  13. Case Studies for Educational Leadership: Solving Administrative Dilemmas

    ERIC Educational Resources Information Center

    Midlock, Stephen F.

    2010-01-01

    "Case Studies for Educational Leadership" gives educational leadership students an opportunity to project themselves into real-life administrative situations and prepare for their future positions in the field. Each case study contained in this practical first edition book asks students to analyze complex problems, consider the moral ramifications…

  14. Pohnpei, FSM case study in a global health project documents its local food resources and successfully promotes local food for health.

    PubMed

    Englberger, L; Kuhnlein, H V; Lorens, A; Pedrus, P; Albert, K; Currie, J; Pretrick, M; Jim, R; Kaufer, L

    2010-04-01

    This paper presents a summary of Pohnpei, Federated States Micronesia's involvement in a global health study focused on documenting traditional food systems in different parts of the world and providing evidence that local resources are critical for food security, nutrition and health. The Pohnpei study was based in Mand Community, Madolenihmw. The study found that there was a great diversity of foods locally available (381 food items documented), but these were underused. Overweight, obesity, diabetes, and vitamin A deficiency were identified as serious problems. Interventions included community meetings, school activities, and agriculture workshops, cooking classes, charcoal oven development, weight loss and planting competitions, poster campaigns and other relevant mass media. Significant dietary improvements were achieved following the intervention efforts, as well as positive changes in attitude towards local food including: decrease in average daily rice consumption from 846 g/person in 2005 to 544 g/person in 2007 (p = 0.0002); increase in provitamin A carotenoid intake from 227 microg/person in 2005 to 475 microg/person in 2007 (p = 0.02); increased frequency of consumption of local banana (53%), giant swamp taro (476%), local vegetables (130%); and increased dietary diversity (4.8 local food groups consumed in 2005 to 5.5 in 2007). Another positive outcome in Pohnpei was the popularization of the slogan "Let's Go Local."

  15. Shuttle Transportation System Case-Study Development

    NASA Technical Reports Server (NTRS)

    Ransom, Khadijah

    2012-01-01

    A case-study collection was developed for NASA's Space Shuttle Program. Using lessons learned and documented by NASA KSC engineers, analysts, and contractors, decades of information related to processing and launching the Space Shuttle was gathered into a single database. The goal was to provide educators with an alternative means to teach real-world engineering processes and to enhance critical thinking, decision making, and problem solving skills. Suggested formats were created to assist both external educators and internal NASA employees to develop and contribute their own case-study reports to share with other educators and students. Via group project, class discussion, or open-ended research format, students will be introduced to the unique decision making process related to Shuttle missions and development. Teaching notes, images, and related documents will be made accessible to the public for presentation of Space Shuttle reports. Lessons investigated included the engine cutoff (ECO) sensor anomaly which occurred during mission STS-114. Students will be presented with general mission infom1ation as well as an explanation of ECO sensors. The project will conclude with the design of a website that allows for distribution of information to the public as well as case-study report submissions from other educators online.

  16. From Cases to Projects in Problem-Based Medical Education

    ERIC Educational Resources Information Center

    Stentoft, Diana; Duroux, Meg; Fink, Trine; Emmersen, Jeppe

    2014-01-01

    Problem-based learning (PBL) based on patient cases has become a well-established worldwide educational approach in medical education. Recent studies indicate that case-based PBL when used throughout an entire curriculum may develop into a counter-productive routine for students as well as teachers. Consequently, there is a need to develop PBL…

  17. Coordinated Noninvasive Studies (CNS) Project

    NASA Astrophysics Data System (ADS)

    Lauter, Judith

    1988-11-01

    Research activities during this period include: data collection related to the interface between complex-sound production and perception, specifically, studies on speech acoustics including two experiments on voice-onset-time variability in productions by speakers of several languages, and a series on acoustical characteristics of emotional expression; data collection regarding individual differences in the effect of stimulus characteristic on relative ear advantages; continuing data analysis and new collections documenting individual differences in auditory evoked potentials, with details related to auditory-systems asymmetries preliminary tests regarding the match between behavioral measures of relative ear advantages and quantitative-electroencephalographic asymmetries observed during auditory stimulation; pilot testing using a combination of Nuclear Magnetic Resonance's (NMR) anatomical-imaging and chemical-spectral-analysis capabilities to study physiological activation in the human brain.

  18. REFERENCE CASES FOR USE IN THE CEMENTITOUS PARTNERSHIP PROJECT

    SciTech Connect

    Langton, C.; Kosson, D.; Garrabrants, A.

    2010-08-31

    The Cementitious Barriers Partnership Project (CBP) is a multi-disciplinary, multi-institution cross cutting collaborative effort supported by the US Department of Energy (DOE) to develop a reasonable and credible set of tools to improve understanding and prediction of the structural, hydraulic and chemical performance of cementitious barriers used in nuclear applications. The period of performance is >100 years for operating facilities and > 1000 years for waste management. The CBP has defined a set of reference cases to provide the following functions: (i) a common set of system configurations to illustrate the methods and tools developed by the CBP, (ii) a common basis for evaluating methodology for uncertainty characterization, (iii) a common set of cases to develop a complete set of parameter and changes in parameters as a function of time and changing conditions, (iv) a basis for experiments and model validation, and (v) a basis for improving conceptual models and reducing model uncertainties. These reference cases include the following two reference disposal units and a reference storage unit: (i) a cementitious low activity waste form in a reinforced concrete disposal vault, (ii) a concrete vault containing a steel high-level waste tank filled with grout (closed high-level waste tank), and (iii) a spent nuclear fuel basin during operation. Each case provides a different set of desired performance characteristics and interfaces between materials and with the environment. Examples of concretes, grout fills and a cementitious waste form are identified for the relevant reference case configurations.

  19. The Language Dilemma: Case Study.

    ERIC Educational Resources Information Center

    Teboul, J. C. Bruno

    2002-01-01

    Presents the case study involving a fictitious company's English-only policy and threats of legal action based on that policy. Includes the following responses: "Legal Issues Posed in the Language Dilemma" (Gregory S. Walden); "English Only: A Workplace Dilemma" (Alan Pakiela); "Problems with English-Only Policies" (Barbara Lynn Speicher); and…

  20. Case studies of uncommon headaches.

    PubMed

    Evans, Randolph W

    2006-05-01

    The following interesting and uncommon headache disorders are presented through case studies: exploding head syndrome, hypnic headache, neck-tongue syndrome, "Alice in Wonderland" syndrome, nummular headache, red ear syndrome, burning mouth syndrome, spontaneous intracranial hypotension syndrome, and cardiac cephalalgia. PMID:16684636

  1. Due Process Hearing Case Study

    ERIC Educational Resources Information Center

    Bateman, David F.; Jones, Marni Gail

    2010-01-01

    This article presents a due process hearing case study of a mother who contended that his son, D.J., has been denied of a free and appropriate public education (FAPE) of his School District after being suspended from school. D.J., an elementary student, had been described as hyperactive, inattentive, defiant, and often volatile. He was identified…

  2. Case Studies in Sports Nutrition.

    ERIC Educational Resources Information Center

    Clark, Nancy

    1988-01-01

    This article presents case studies of two athletes who wanted to affect a change in their body weight in order to enhance athletic performance. Each athlete's problem and the nutrition approach used to solve it are discussed. Caloric values of fast foods are listed. (JL)

  3. How Plain English Works for Business: Twelve Case Studies.

    ERIC Educational Resources Information Center

    Office of Consumer Affairs, Washington, DC.

    Detailing the false starts, uncertainty, and internal questioning that occur as companies organize and manage language simplification projects, the 12 case studies contained in the two sections of this book reveal how some business organizations have benefited by simplifying consumer documents. Descriptions of each case contain information on the…

  4. Ethnographic Study: @ONE Technology Training Project Study.

    ERIC Educational Resources Information Center

    Obler, Susan; Schiorring, Eva

    This report presents findings from an ethnographic study of technology integration and diffusion in two California community colleges. The study was commissioned to examine whether faculty behavior and student learning outcomes have changed as a result of @ONE instructional technology training and resources. The California Community Colleges…

  5. [The ENCODE project and functional genomics studies].

    PubMed

    Ding, Nan; Qu, Hongzhu; Fang, Xiangdong

    2014-03-01

    Upon the completion of the Human Genome Project, scientists have been trying to interpret the underlying genomic code for human biology. Since 2003, National Human Genome Research Institute (NHGRI) has invested nearly $0.3 billion and gathered over 440 scientists from more than 32 institutions in the United States, China, United Kingdom, Japan, Spain and Singapore to initiate the Encyclopedia of DNA Elements (ENCODE) project, aiming to identify and analyze all regulatory elements in the human genome. Taking advantage of the development of next-generation sequencing technologies and continuous improvement of experimental methods, ENCODE had made remarkable achievements: identified methylation and histone modification of DNA sequences and their regulatory effects on gene expression through altering chromatin structures, categorized binding sites of various transcription factors and constructed their regulatory networks, further revised and updated database for pseudogenes and non-coding RNA, and identified SNPs in regulatory sequences associated with diseases. These findings help to comprehensively understand information embedded in gene and genome sequences, the function of regulatory elements as well as the molecular mechanism underlying the transcriptional regulation by noncoding regions, and provide extensive data resource for life sciences, particularly for translational medicine. We re-viewed the contributions of high-throughput sequencing platform development and bioinformatical technology improve-ment to the ENCODE project, the association between epigenetics studies and the ENCODE project, and the major achievement of the ENCODE project. We also provided our prospective on the role of the ENCODE project in promoting the development of basic and clinical medicine.

  6. Special study on vegetative covers. [UMTRA Project

    SciTech Connect

    Not Available

    1988-11-01

    This report describes the findings of a special study on the use of vegetative covers to stabilize tailings piles for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The principal rationale for using plants would be to establish a dynamic system for controlling water balance. Specifically, vegetation would be used to intercept and transpire precipitation to the atmosphere, rather than allowing water to drain into the tailings and mobilize contaminants. This would facilitate compliance with groundwater standards proposed for the UMTRA Project by the Environmental Protection Agency. The goals of the study were to evaluate the feasibility of using vegetative covers on UMTRA Project piles, define the advantages and disadvantages of vegetative covers, and develop general guidelines for their use when such use seems reasonable. The principal method for the study was to analyze and apply to the UMTRA Project the results of research programs on vegetative covers at other US Department of Energy (DOE) waste management facilities. The study also relied upon observations made of existing stabilized piles at UMTRA Project sites where natural vegetation is growing on the rock-covered surfaces. Water balance and erosion models were also used to quantify the long-term performance of vegetative covers planned for the topslopes of stabilized piles at Grand Junction and Durango, Colorado, two UMTRA Project sites where the decision was made during the course of this special study to use vegetative covers. Elements in the design and construction of the vegetative covers at these two sites are discussed in the report, with explanations of the differing features that reflect differing environmental conditions. 28 refs., 18 figs., 9 tabs.

  7. Terahertz applications in cultural heritage: case studies

    NASA Astrophysics Data System (ADS)

    Giovannacci, D.; Martos-Levif, D.; Walker, G. C.; Menu, M.; Detalle, V.

    2013-11-01

    Terahertz (THz) spectroscopy and imaging is a non-destructive, non-contact, non-invasive technology emerging as a tool for the analysis of cultural heritage. THz Time Domain Spectroscopy (TDS) techniques have the ability to retrieve information from different layers within a stratified sample, that enable the identification of hidden sub-layers in the case of paints and mural paintings. In this paper, we present the THz TDS2 system developed in the European Commission's 7th Framework Program project CHARISMA [grant agreement no. 228330]. Bespoke single processing algorithms; including a deconvolution algorithm can be deployed to increase the resolution and the global performance of the system. The potential and impact of this work is demonstrated through two case studies of mural paintings, where the capability to reveal the stratigraphy of the artworks is demonstrated.

  8. Continuing education case study quiz.

    PubMed

    2013-03-01

    Goal- The goal of this program is to educate pharmacists about the use of teriflunomide for the treatment of multiple sclerosis (MS). Objectives- At the completion of this program, the reader will be able to:Describe the pharmacology and pharmacokinetics of teriflunomide.Discuss the risks associated with the use of teriflunomide.Discuss the potential benefit of teriflunomide for an individual patient.Apply the information on the use of teriflunomide to a case study. PMID:24421468

  9. NCSS Peace Studies Project: An Interim Report.

    ERIC Educational Resources Information Center

    Ferber, Michael

    This preliminary report of a National Council for the Social Studies (NCSS) project briefly assesses teaching materials related to peace and nuclear warfare. Covering elementary, secondary, and higher education, the materials discussed present a variety of activities, decision-making approaches, and analytical assessments of policies of many…

  10. Social Studies: Objectives Guide. Project CAST.

    ERIC Educational Resources Information Center

    Charles County Board of Education, La Plata, MD. Office of Special Education.

    The final document in a series on life skills objectives developed by Project CAST (Community and School Together), a community-based career education program for secondary special education students, this guide outlines social studies competencies needed for independent living. Goal statements, behavioral objectives, and specialized terminology…

  11. Reef and Shore. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  12. Parts of Plants. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  13. Designing case-control studies.

    PubMed Central

    Yanagawa, T

    1979-01-01

    Identification of confounding factors, evaluation of their influence on cause-effect associations, and the introduction of appropriate ways to account for these factors are important considerations in designing case-control studies. This paper presents designs useful for these purposes, after first providing a statistical definition of a confounding factor. Differences in the ability to identify and evaluate confounding factors and estimate disease risk between designs employing stratification (matching) and designs randomly sampling cases and controls are noted. Linear logistic models for the analysis of data from such designs are described and are shown to liberalize design requirements and to increase relative risk estimation efficiency. The methods are applied to data from a multiple factor investigation of lung cancer patients and controls. PMID:540588

  14. A Case Study of Technology Choices by High School Students

    ERIC Educational Resources Information Center

    Owens-Hartman, Amy R.

    2015-01-01

    The purpose of this case study was to examine student technology choices when given the freedom to choose technology devices to complete a project-based learning activity in a content area of study. The study also analyzed factors affecting technology choice as well as how technology proficiency scores aligned to technology choices. Patterns and…

  15. The Case: Generalisation, Theory and Phronesis in Case Study

    ERIC Educational Resources Information Center

    Thomas, Gary

    2011-01-01

    Arguments for the value of case study are vitiated by assumptions about the need for generalisation in the warrant of social scientific inquiry--and little generalisation is legitimate from case study, although an argument exists for the role of the case in the establishment of a form of generalisation in a certain kind of theory, a line of…

  16. Correlational Study of Risk Management and Information Technology Project Success

    ERIC Educational Resources Information Center

    Gillespie, Seth J.

    2014-01-01

    Many IT projects fail despite the best efforts to keep these projects within budget, schedule, and scope. Few studies have looked at the effect of project risk management tools and techniques on project success. The primary focus of this study was to examine the extent to which utilization of project risk management processes influence project…

  17. Dynamic systems and the role of evaluation: The case of the Green Communities project.

    PubMed

    Anzoise, Valentina; Sardo, Stefania

    2016-02-01

    The crucial role evaluation can play in the co-development of project design and its implementation will be addressed through the analysis of a case study, the Green Communities (GC) project, funded by the Italian Ministry of Environment within the EU Interregional Operational Program (2007-2013) "Renewable Energy and Energy Efficiency". The project's broader goals included an attempt to trigger a change in Italian local development strategies, especially for mountain and inland areas, which would be tailored to the real needs of communities, and based on a sustainable exploitation and management of the territorial assets. The goal was not achieved, and this paper addresses the issues of how GC could have been more effective in fostering a vision of change, and which design adaptations and evaluation procedures would have allowed the project to better cope with the unexpected consequences and resistances it encountered. The conclusions drawn are that projects should be conceived, designed and carried out as dynamic systems, inclusive of a dynamic and engaged evaluation enabling the generation of feedbacks loops, iteratively interpreting the narratives and dynamics unfolding within the project, and actively monitoring the potential of various relationships among project participants for generating positive social change. PMID:26215766

  18. Dynamic systems and the role of evaluation: The case of the Green Communities project.

    PubMed

    Anzoise, Valentina; Sardo, Stefania

    2016-02-01

    The crucial role evaluation can play in the co-development of project design and its implementation will be addressed through the analysis of a case study, the Green Communities (GC) project, funded by the Italian Ministry of Environment within the EU Interregional Operational Program (2007-2013) "Renewable Energy and Energy Efficiency". The project's broader goals included an attempt to trigger a change in Italian local development strategies, especially for mountain and inland areas, which would be tailored to the real needs of communities, and based on a sustainable exploitation and management of the territorial assets. The goal was not achieved, and this paper addresses the issues of how GC could have been more effective in fostering a vision of change, and which design adaptations and evaluation procedures would have allowed the project to better cope with the unexpected consequences and resistances it encountered. The conclusions drawn are that projects should be conceived, designed and carried out as dynamic systems, inclusive of a dynamic and engaged evaluation enabling the generation of feedbacks loops, iteratively interpreting the narratives and dynamics unfolding within the project, and actively monitoring the potential of various relationships among project participants for generating positive social change.

  19. Continuing education case study quiz.

    PubMed

    2013-01-01

    Goal- The goal of this program is to educate pharmacists about the use of elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (df) combination tablet for the treatment of HIV infection. Objectives-At the completion of this program, the reader will be able to:Describe the pharmacology and pharmacokinetics of elvitegravir/cobicistat/emtricitabine/tenofovir df combination.Discuss the risks associated with the use of elvitegravir/cobicistat/emtricitabine/tenofovir df combination.Discuss the potential benefit of elvitegravir/cobicistat/emtricitabine/tenofovir df combination for an individual patient.Apply the information on the use of elvitegravir/cobicistat/emtricitabine/tenofovir df combination to a case study. PMID:24550569

  20. Physiologic amputation: a case study.

    PubMed

    Long, Jeri; Hall, Virginia

    2014-03-01

    Acute limb ischemia is a complication of severe peripheral arterial disease that can be a threatening limb as well as life. Multiple procedures exist today to help revascularize extremities; however, even with the latest technologies, surgical amputation of the limb may still be necessary. Cryoamputation, or physiologic amputation, is a method used to treat patients who are hemodynamically unstable for the operating room and who are in need of urgent amputation owing to arterial ischemia. This procedure is used in the rare instance where not only a persons' limb is threatened, but also their life. This is a case study regarding one patient who presented to the hospital with limb-threatening ischemia who became hemodynamically unstable owing to the rhabdomyolysis associated with the ischemia of his lower extremity. Cryoamputation was used to stabilize the patient and prevent further deterioration, so that he could safely undergo surgical amputation of the limb without an increase in mortality risk. Cryoamputation must be followed by formal surgical amputation when the patient is hemodynamically stabilized. It is not a limb salvaging, procedure but it is a life-saving procedure. This case study demonstrates the usefulness of the procedure and discusses the technique used for cryoamputation.

  1. Innovative Project Activities in Science [From the NSTA Study of Innovative Project Activities

    ERIC Educational Resources Information Center

    Science Teacher, 1975

    1975-01-01

    Describes four projects chosen as innovative project activities in science which exhibited identification of unique or novel problems and creative approaches to their solutions. Projects included a study of fish in Lake Erie, a goat raising project, an analysis of terrestrial plant ecology and soil composition, and a study of marine and wetlands…

  2. Sustainability of Social Programs: A Comparative Case Study Analysis

    ERIC Educational Resources Information Center

    Savaya, Riki; Spiro, Shimon; Elran-Barak, Roni

    2008-01-01

    The article reports on the findings of a comparative case study of six projects that operated in Israel between 1980 and 2000. The study findings identify characteristics of the programs, the host organizations, and the social and political environment, which differentiated programs that are sustained from those that are not. The findings reaffirm…

  3. Geothermal development of the Madison group aquifer: a case study

    SciTech Connect

    Martinez, J.A.

    1981-01-01

    A geothermal well has been drilled at the St. Mary's Hospital in Pierre, South Dakota. The well is 2176 feet deep and artesian flows 375 gpm at 106/sup 0/F. The well is producing fluids from the Mississippian Madison Group, a sequence of carbonate rocks deposited over several western states. The project was funded to demonstrate the goethermal potential of this widespread aquifer. This case study describes the development of the project through geology, drilling, stimulation, and testing.

  4. Primary health care in northwestern Somalia: a case study.

    PubMed

    Bentley, C

    1989-01-01

    This paper examines the problem of initiating health care programmes in areas where there is no effective infrastructure. The problem is examined using Northwestern Somalia as a case study. The project focussed on the establishment of well-trained and well-supported CHWs at the community level. Many of these communities are (semi-)nomadic. The roles of middle-level management staff, community leaders and committees, CHW remuneration and health effects of the project are discussed. PMID:2717966

  5. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    ERIC Educational Resources Information Center

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  6. Joint Airport Weather Studies (AWS) project

    NASA Technical Reports Server (NTRS)

    Mccarthy, J.

    1983-01-01

    The joint airport weather studies (JAWS) project is discussed. The major objectives of the JAWS Project are a fundamental description of the phenomenon, a determination of the hazard potential and a definition of a protection and warning system, all of which are relative to low level wind shear. Aspects of the low level wind shear phenomenon. The principal focus, however, is the microburst. The microburst is fundamentally a rather simple atmospheric flow. It is a downdraft that, upon approaching the surface, spreads out horizontally, producing a diverging radial flow in all directions. For any direction that an aircraft flies through the microburst, it will first encounter increasing head winds; then the remnants of the downdraft; and then, increasing tail wind.

  7. LM2500+ Brush Seal Case Study

    NASA Technical Reports Server (NTRS)

    Haaser, Fred G.

    2006-01-01

    The LM2500+ industrial aeroderivative gas turbine, a 25% enhanced power derivative of the LM2500 gas turbine, recently completed its development test program during the period 5/96 - 10/96. Early in the engine program a Quality Function Deployment (QFD) process was used to determine customer needs for this project.The feedback obtained from the QFD process showed without doubt that gas turbine customers now emphasize product reliability and availability at the top of their needs. One area of development on the LM2500+ was to investigate the use of a brush seal as a means to reduce undesirable turbine cooling leakages within the turbine mid frame in order to enhance part life. This presentation presents a case study on the factors that went into evaluating a brush seal during engine test, test results, and the ultimate decision not to implement the brush seal for cost and other reasons.

  8. Using Case Studies To Teach Science.

    ERIC Educational Resources Information Center

    Gabel, Connie

    Using case studies in science instruction develops problem solving and enhances listening and cooperative learning skills. Unlike other disciplines such as law and medicine, the case study method is rarely used in science education to enrich the curriculum. This study investigates the use of content-based case studies as a means of developing…

  9. Software design studies emphasizing Project LOGOS

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The results of a research project on the development of computer software are presented. Research funds of $200,000 were expended over a three year period for software design and projects in connection with Project LOGOS (computer-aided design and certification of computing systems). Abstracts of theses prepared during the project are provided.

  10. HIV prevalence estimates and AIDS case projections for the United States: report based upon a workshop.

    PubMed

    1990-11-30

    This document presents conclusions and recommendations from a workshop convened to discuss national estimates of human immunodeficiency virus (HIV) prevalence, acquired immunodeficiency virus (AIDS) case projections, and the proportion of HIV-infected persons with laboratory evidence of immune dysfunction. Appendices describe analyses performed before and after the workshop to estimate HIV prevalence and to predict future AIDS cases, the prevalence of persons with AIDS, and deaths among persons with AIDS. On the basis of these analyses, CDC estimates that approximately 750,000 persons in the United States were infected with AIDS at the beginning of 1986 and that approximately 1,000,000 Americans are currently infected with HIV. At least 40,000 new HIV infections occur each year among adults and adolescents, and an estimated 1,500-2,000 new infections occur each year among newborns as a result of perinatal HIV transmission. Approximately 60% of the estimated 1,000,000 HIV-infected persons in the United States may have T-helper lymphocyte (CD4+ cell) counts of less than 500/mm3 of blood and may benefit from early treatment with zidovudine. The number of AIDS cases will continue to increase over the next 4 years, with a projection of 52,000-57,000 cases to be diagnosed in 1990. Both AIDS case projections and HIV-prevalence estimates are influenced by the slowing of the rapid upward trend in AIDS incidence that occurred in 1987, particularly among homosexual and bisexual men who are not intravenous drug users. Data available during and after the workshop suggest that medical therapy or a decline in the incidence of new HIV infections among homosexual men in the early 1980s could have contributed to this change in trend, but the relative contributions of these and other factors (including changes in the completeness or timeliness of AIDS case reporting) require further study.

  11. The utilization of Computer Mediated Communication for case study collaboration.

    PubMed

    Gwozdek, Anne E; Klausner, Christine P; Kerschbaum, Wendy E

    2008-01-01

    Computer Mediated Communication (CMC) can be used as an effective tool for student communication and collaboration. First-year, first-semester dental hygiene students self-selected groups to develop dental hygiene process of care treatment plans, written reports, and oral case presentations based on assigned clinical cases. In consultation with the University of Michigan (UM) Digital Media Commons Collaborative Technologies Teams, CMC options were identified. Two chat rooms were established within the UM's Course Management System (CTools) to provide opportunities for synchronous (simultaneous, real-time) communication. One course blog site and 8 case blog sites were developed to provide students and instructors with electronic asynchronous (nonsimultaneous) communication formats. The purpose of this study was to evaluate the effectiveness of these technologies during group case study projects. CMC has the potential to provide an effective means of collaboration and communication when the technologies align with the purpose of the project and compliment the dynamics of student groups.

  12. Formal Methods Case Studies for DO-333

    NASA Technical Reports Server (NTRS)

    Cofer, Darren; Miller, Steven P.

    2014-01-01

    RTCA DO-333, Formal Methods Supplement to DO-178C and DO-278A provides guidance for software developers wishing to use formal methods in the certification of airborne systems and air traffic management systems. The supplement identifies the modifications and additions to DO-178C and DO-278A objectives, activities, and software life cycle data that should be addressed when formal methods are used as part of the software development process. This report presents three case studies describing the use of different classes of formal methods to satisfy certification objectives for a common avionics example - a dual-channel Flight Guidance System. The three case studies illustrate the use of theorem proving, model checking, and abstract interpretation. The material presented is not intended to represent a complete certification effort. Rather, the purpose is to illustrate how formal methods can be used in a realistic avionics software development project, with a focus on the evidence produced that could be used to satisfy the verification objectives found in Section 6 of DO-178C.

  13. The Rescue911 Emergency Response Information System (ERIS): A Systems Development Project Case

    ERIC Educational Resources Information Center

    Cohen, Jason F.; Thiel, Franz H.

    2010-01-01

    This teaching case presents a systems development project useful for courses in object-oriented analysis and design. The case has a strong focus on the business, methodology, modeling and implementation aspects of systems development. The case is centered on a fictitious ambulance and emergency services company (Rescue911). The case describes that…

  14. Taking a Case Method Capstone Course Online: A Comparative Case Study

    ERIC Educational Resources Information Center

    Gill, T. Grandon; Mullarkey, Matthew T.

    2015-01-01

    A capstone course is normally offered at the end of a program of study with the goal of helping students synthesize what they have learned in the courses preceding it. The paper describes such a course--an undergraduate capstone course for MIS majors--that was built around case discussions and projects and originally offered in a face-to-face…

  15. A Study of Library Cooperatives, Networks and Demonstration Projects. Final Report. Volume II: Case Study Reports: Twelve Projects Supported by the HEA II-B Library Research and Demonstration Program and LSCA III Multitype Library Cooperation and Networking in Ten States.

    ERIC Educational Resources Information Center

    Casey, Joseph; And Others

    Case studies describing programs funded under the Library Research and Demonstration Component (II-B) of the Higher Education Act (HEA), and Title III of the Library Services and Construction Act (LSCA) are included. The awarding of grants, and contracts to support research and demonstrations for improving library and information sciences,…

  16. Case Study: The Chemistry of Cocaine

    ERIC Educational Resources Information Center

    Dewprashad, Brahmadeo

    2011-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's case study focuses on the chemistry of cocaine to teach a number of core concepts in organic chemistry. It also requires that students read and analyze an original research paper on…

  17. Business and Consumer Education Case Studies.

    ERIC Educational Resources Information Center

    Delta Pi Epsilon, Minneapolis, Minn. Phi Chapter.

    This publication contains 58 case studies for classroom use in teaching various business and consumer education subjects at the high school level. A supplement to a previous Phi Chapter publication, "Office Education Case Studies" (1973), the case studies are intended to create class discussions and help students acquire the ability to analyze…

  18. Qualitative Case Study in Gifted Education.

    ERIC Educational Resources Information Center

    Mendaglio, Sal

    2003-01-01

    From case study articles drawn from four journals in gifted education, two are identified as exemplars of qualitative case study research. The works of Coleman (2001) and Hebert and Beardsley (2001) are used to illustrate how researchers can plan qualitative case studies so that the perspectives of gifted students are included. (Contains…

  19. Real-Life Case Studies for Teachers.

    ERIC Educational Resources Information Center

    Hayes, William

    Case studies described in this book reflect conditions present in today's public schools. Situations described in these case studies are intended to introduce education students to the variety of problems existing in today's schools. The 38 case studies highlight: student cheating; teacher's observation by administrator; inclusion; contract…

  20. Allographic agraphia: A case study

    PubMed Central

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2011-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to describe or report visual features of letters in any case or font. This case increases our understanding of the allographic level of letter-shape representation in written language production. It provides strong support for previous reports indicating the neural independence of different types of case and font-specific letter-shape information; it provides evidence that letter-shape production does not require explicit access to information about the visual attributes of letter shapes and, finally, it reveals the possibility of interaction between processes involved in letter-shape production and perception. PMID:18489965

  1. Crafting an Agentive Self: Case Studies of Digital Storytelling

    ERIC Educational Resources Information Center

    Hull, Glynda A.; Katz, Mira-Lisa

    2006-01-01

    Drawing on data from a multi-year digital storytelling project, this comparative case study offers portraits of two emerging authors--one a child and the other a young adult--who used multiple media and modes to articulate pivotal moments in their lives and reflect on life trajectories. The conceptual framework blends recent scholarship on…

  2. Service-Learning and Interior Design: A Case Study

    ERIC Educational Resources Information Center

    Sterling, Mary

    2007-01-01

    The case study approach was used to analyze experiential learning through its three components: knowledge, action, and reflection. Two interior design courses were integrated through a university service-learning project. The restoration/adaptive reuse of a 95-year-old library building was to serve as a prototype for future off-campus…

  3. Building a Faculty Publications Database: A Case Study

    ERIC Educational Resources Information Center

    Tabaei, Sara; Schaffer, Yitzchak; McMurray, Gregory; Simon, Bashe

    2013-01-01

    This case study shares the experience of building an in-house faculty publications database that was spearheaded by the Touro College and University System library in 2010. The project began with the intention of contributing to the college by collecting the research accomplishments of our faculty and staff, thereby also increasing library…

  4. Constructing Affective Security in Children: Case Study in Educational Environments

    ERIC Educational Resources Information Center

    Margenat, Montserrat; Dalmau, Mariona; Vendrell, Roser; Ibarz, Lidia

    2016-01-01

    In line with Bowlby's theoretical approach, where he established a relationship between the quality of experiences lived in the first relationships and subsequent behaviours, we are carrying out a case study research project. The objectives are as follows: (1) To describe interactive patterns as observed in natural contexts and focusing on the…

  5. Concentrated photovoltaics, a case study

    NASA Astrophysics Data System (ADS)

    Antonini, Piergiorgio; Centro, Sandro; Golfetto, Stelvio; Saccà, Alessandro

    2014-12-01

    Concentrated Photovoltaics (CPV), once a niche technology, has now reached the maturity and reliability for large scale power generation. Especially in regions where temperatures are very high, the use of high efficiency triple junction solar cells with concentrating optics allows stable energy yield. Thus CPV can be seen as complementary and not in concurrence with silicon photovoltaics. The state of the art, the advantages and limitations of this technology will be shown. Among the main advantages of CPV is the possibility of a much higher energy supply, when compared to silicon photovoltaics, both comparing CPV and silicon with same area or the same installed power. The use of recycled and recyclable materials allows a more environmentally friendly production. The possibility to couple CPV with desalination facilities, energy storage will be analysed. As an example a case study of a CPV installation in Northern Italy is discussed. Here the use of mature technologies, derived from automotive and lighting sectors resulted in a simple and efficient module.

  6. Cleft palate. Selected case studies.

    PubMed

    Philips, B J

    1991-01-01

    These case studies provide small, selected samples of the results of assessments of articulation skills and their phonologic applications and give some information related to velopharyngeal function during speech. These illustrations were based chiefly on perceptual assessment of speech because this type of assessment is used routinely by SLPs, and does not require instrumentation. Indicators for referral and communication to a cleft palate team were derived from the perceptual evaluation. Other articles in this issue discuss procedures for evaluation in considerable detail. Early identification of possible velopharyngeal problems and early referral to a cleft palate team can help to resolve speech, language, and hearing disorders related to cleft palate and velopharyngeal dysfunction. People who comprise cleft palate and craniofacial teams are most likely to have the experience, and the special instrumentation necessary, to make a definitive diagnosis. The team's comprehensive multidisciplinary evaluation should lead to thorough consideration of the many factors that are important for treatment planning. The information and services provided by the team will assist the audiologist and SLP in the conduct of their services for these clients. In this way, the communication disorders specialist becomes an affiliate of the team. The affiliate not only acts as a referent, but also may provide the necessary longitudinal services. The best interests of the client are promoted by ongoing communication between the team and the affiliates of the team.

  7. Suitable scheme study of Chinese Building Energy Efficiency CDM Projects

    NASA Astrophysics Data System (ADS)

    Huang, Beijia; Yang, Haizhen; Wang, Shaoping; Wang, Feng

    2010-11-01

    China has great potential to develop Building Energy Efficiency Clean Development Mechanism (BEE CDM) projects, although have many challenges. Our results show that large-scale public buildings and urban residential buildings have relatively high BEE CDM potential, when comparing their characteristics to the CDM project requirements. The building enclosure, illumination energy conservation, air condition energy saving, solar thermal, and solar photovoltaic technology have relatively high application potential while considering the energy saving potential and marginal emission reduction cost. Case study of large-scale buildings shows that technology integration of building enclosure, illumination energy conservation, air condition energy saving, solar thermal can reduce required building number to 130 in order to meet the 1×105 tCO2 e/a reduction criteria. Some suggestions are also given in this paper.

  8. Live Cases: Service-Learning Consulting Projects in Business Courses.

    ERIC Educational Resources Information Center

    Godar, Susan Hayes

    2000-01-01

    Offers suggestions to community service coordinators on how to encourage the use of service learning projects among business faculty in the form of consulting for non-profit organizations. Provides examples of projects in marketing and management courses and discusses how to implement this type of activity in a business course. (EV)

  9. Location Independent Professional Project: A Pilot Study

    SciTech Connect

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  10. Demystifying Instructional Innovation: The Case of Teaching with Case Studies

    ERIC Educational Resources Information Center

    Kantar, Lina D.

    2013-01-01

    Issues emerging from instructional innovation are inevitable, yet basing any curriculum shift on a theoretical framework is paramount. This paper grounds the case-based pedagogy in three learning theories: behaviorism, cognitivism, and constructivism. The three theories are described and situated in relation to the case study method. An…

  11. Reusable experiment controllers, case studies

    NASA Astrophysics Data System (ADS)

    Buckley, Brian A.; Gaasbeck, Jim Van

    1996-03-01

    Congress has given NASA and the science community a reality check. The tight and ever shrinking budgets are trimming the fat from many space science programs. No longer can a Principal Investigator (PI) afford to waste development dollars on re-inventing spacecraft controllers, experiment/payload controllers, ground control systems, or test sets. Inheritance of the Ground Support Equipment (GSE) from one program to another is not a significant re-use of technology to develop a science mission in these times. Reduction of operational staff and highly autonomous experiments are needed to reduce the sustaining cost of a mission. The re-use of an infrastructure from one program to another is needed to truly attain the cost and time savings required. Interface and Control Systems, Inc. (ICS) has a long history of re-usable software. Navy, Air Force, and NASA programs have benefited from the re-use of a common control system from program to program. Several standardization efforts in the AIAA have adopted the Spacecraft Command Language (SCL) architecture as a point solution to satisfy requirements for re-use and autonomy. The Environmental Research Institute of Michigan (ERIM) has been a long-standing customer of ICS and are working on their 4th generation system using SCL. Much of the hardware and software infrastructure has been re-used from mission to mission with little cost for re-hosting a new experiment. The same software infrastructure has successfully been used on Clementine, and an end-to-end system is being deployed for the Far Ultraviolet Spectroscopic Explorer (FUSE) for Johns Hopkins University. A case study of the ERIM programs, Clementine and FUSE will be detailed in this paper.

  12. Project Profiles. A.I.D. Studies in Educational Technology and Development Communications.

    ERIC Educational Resources Information Center

    Agency for International Development (Dept. of State), Washington, DC. Clearinghouse on Development Communication.

    These profiles contain brief case studies showing how communication media are successfully used to support development projects in a variety of fields and international settings. Projects listed emphasize agriculture, health, nutrition, population, education (primary and middle grades, adult, and distance), and integrated development. Project…

  13. Reflection on Four Multisite Evaluation Case Studies

    ERIC Educational Resources Information Center

    Brandon, Paul R.

    2011-01-01

    What do the findings of four National Science Foundation evaluation case studies suggest to an evaluation scholar who was not part of the research team that created them? This chapter carefully reviews the cases and summarizes their comparative findings. The four Beyond Use case studies add to the literature on levels of evaluation use, with the…

  14. Case Studies for Effective Business Instruction.

    ERIC Educational Resources Information Center

    McAlister-Kizzier, Donna

    This book is designed as a resource for educators who teach business content in a variety of instructional settings. It contains case studies representing all functional areas of business, including corporate training, for grades 7 through graduate education. Chapter 1 provides an overview of the case study method. The history of the case method,…

  15. Website Redesign: A Case Study.

    PubMed

    Wu, Jin; Brown, Janis F

    2016-01-01

    A library website redesign is a complicated and at times arduous task, requiring many different steps including determining user needs, analyzing past user behavior, examining other websites, defining design preferences, testing, marketing, and launching the site. Many different types of expertise are required over the entire process. Lessons learned from the Norris Medical Library's experience with the redesign effort may be useful to others undertaking a similar project. PMID:27054533

  16. Ada software productivity prototypes: A case study

    NASA Technical Reports Server (NTRS)

    Hihn, Jairus M.; Habib-Agahi, Hamid; Malhotra, Shan

    1988-01-01

    A case study of the impact of Ada on a Command and Control project completed at the Jet Propulsion Laboratory (JPL) is given. The data for this study was collected as part of a general survey of software costs and productivity at JPL and other NASA sites. The task analyzed is a successful example of the use of rapid prototyping as applied to command and control for the U.S. Air Force and provides the U.S. Air Force Military Airlift Command with the ability to track aircraft, air crews and payloads worldwide. The task consists of a replicated database at several globally distributed sites. The local databases at each site can be updated within seconds after changes are entered at any one site. The system must be able to handle up to 400,000 activities per day. There are currently seven sites, each with a local area network of computers and a variety of user displays; the local area networks are tied together into a single wide area network. Using data obtained for eight modules, totaling approximately 500,000 source lines of code, researchers analyze the differences in productivities between subtasks. Factors considered are percentage of Ada used in coding, years of programmer experience, and the use of Ada tools and modern programming practices. The principle findings are the following. Productivity is very sensitive to programmer experience. The use of Ada software tools and the use of modern programming practices are important; without such use Ada is just a large complex language which can cause productivity to decrease. The impact of Ada on development effort phases is consistent with earlier reports at the project level but not at the module level.

  17. Arsenic Removal - Adsorptive Media and Coagulation/Filtration Case Studies - Slides

    EPA Science Inventory

    This presentation provides information on the results of three case studies from USEPA arsenic demonstration program. The first case study presented is on the Rimrock, AZ project that used an adsorptive media technology (E33 media) to remove arsenic. The second case study is o...

  18. Academic Computing at the Community College of Baltimore: A Case Study.

    ERIC Educational Resources Information Center

    Hunter, Beverly; Kearsley, Greg

    Part of a series of case studies on successful academic computing programs at minority institutions, this monograph focuses on the Community College of Baltimore (CCB). Sections I and II outline the purpose and background of the case study project, focusing on the 11 computing activities the case studies are designed to facilitate, the need for…

  19. A Family Music Project in the North of England: A Study of the Pedagogical Methodologies Employed and the Outcomes Achieved

    ERIC Educational Resources Information Center

    Bates, Christine

    2012-01-01

    This article examines learning outcomes in relation to the pedagogical methodologies employed in a community music project involving families. The research was designed with three stages. In the first stage case studies of existing family music projects were undertaken. In the second stage findings from the case studies were applied in the design…

  20. Decentralized Energy Studies: compendium of U. S. studies and projects

    SciTech Connect

    Quinn, J.; Ohi, J.M.

    1980-06-01

    This compendium was prepared as a part of the Decentralized Energy Studies task at the Solar Energy Research Institute. The compendium lists and briefly describes a number of studies, programs, and projects that involve decentralized energy systems. The purpose is to provide information about research activities in decentralized energy systems to researchers, government officials, and interested citizens. A contact person or address is given for each of the activities listed so that interested readers can obtain more information.

  1. Neurology Case Studies: Cerebrovascular Disease.

    PubMed

    Farooq, Muhammad U; Gorelick, Philip B

    2016-08-01

    This article discusses interesting vascular neurology cases including the management of intracranial stenosis, migraine headache and stroke risk, retinal artery occlusions associated with impaired hearing, intracranial occlusive disease, a heritable cause of stroke and vascular cognitive impairment, and an interesting clinico-neuroradiologic disorder associated with eclampsia. PMID:27445238

  2. Constitutional Change: A Case Study.

    ERIC Educational Resources Information Center

    Christofferson, Walter D.; Pergande, Donald J.

    1987-01-01

    Presents a lesson for secondary students which teaches that the U.S. Constitution has changed in a variety of ways and that it has a direct effect upon the lives of citizens. Provides a worksheet and a lecture outline covering three methods of constitutional change and Supreme Court cases such as Dred Scott and Brown vs. Board of Education. (GEA)

  3. Development of Criteria to Measure the Extent of Implementation and the Effectiveness of Demonstration in Vocational Education. Case Studies.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Arlington, VA.

    This document presents case studies of eight demonstration projects selected to assess the practicality and feasibility of a monograph for improving and measuring the impact of vocational education demonstration projects. An introduction provides background of the project that developed that monograph and information on the case studies, including…

  4. ETINDE. Improving the role of a methodological approach and ancillary ethnoarchaeological data application for place vulnerability and resilience to a multi-hazard environment: Mt. Cameroon volcano case study [MIA-VITA project -FP7-ENV-2007-1

    NASA Astrophysics Data System (ADS)

    Ilaria Pannaccione Apa, Maria; Kouokam, Emmanuel; Mbe Akoko, Robert; Peppoloni, Silvia; Fabrizia Buongiorno, Maria; Thierry, Pierre

    2013-04-01

    The FP7 MIA-VITA [Mitigate and assess risk from volcanic impact on terrain and human activities] project has been designed to address multidisciplinary aspects of volcanic threat assessment and management from prevention to crisis management recovery. In the socio-economic analysis carried out at Mt. Cameroon Bakweri and Bakossi ethnic groups, ancillary ethnoarchaeological information has been included to point out the cultural interaction between the volcano and its residents. In 2009-2011, ethnoanthropological surveys and interviews for data collection were carried out at Buea, Limbe, West Coast, Tiko and Muyuka sub-divisions adjacent to Mt. Cameroon. One of the outstanding, results from the Bakweri and Bakossi cultural tradition study: natural hazards are managed and produced by supernatural forces, as: Epasa Moto, God of the Mountain (Mt. Cameroon volcano) and Nyango Na Nwana , Goddess of the sea (Gulf of Guinea). In the case of Mount Cameroon, people may seek the spirit or gods of the mountain before farming, hunting and most recently the undertaking of the Mount Cameroon annual race are done. The spirit of this mountain must be seek to avert or stop a volcanic eruption because the eruption is attributed to the anger of the spirit. Among the Northern Bakweri, the association of spirits with the mountain could also be explained in terms of the importance of the mountain to the people. Most of their farming and hunting is done on the Mountain. Some forest products, for instance, wood for building and furniture is obtained from the forest of the mountain; this implies that the people rely on the Mountain for food, game and architecture/furniture etc. In addition, the eruption of the mountain is something which affects the people. It does not only destroy property, it frustrates people and takes away human lives when it occurs. Because of this economic importance of the Mountain and its unexpected and unwanted eruption, the tendency is to believe that it has some

  5. Adult Basic Education in Honduras: Managing Multiple Channels. LearnTech Case Study Series No. 9.

    ERIC Educational Resources Information Center

    Corrales, Carleton

    On June 1, 1992, the Ministry of Education in Honduras started a pilot project using Interactive Radio Instruction (IRI) to deliver adult basic education. This case study examines the IRI project, or the "Basic Education for All" project, which is predicated on the conviction that educational investment in basic education for young working people…

  6. Ferrocyanide safety project ferrocyanide aging studies. Final report

    SciTech Connect

    Lilga, M.A.; Hallen, R.T.; Alderson, E.V.

    1996-06-01

    This final report gives the results of the work conducted by Pacific Northwest National Laboratory (PNNL) from FY 1992 to FY 1996 on the Ferrocyanide Aging Studies, part of the Ferrocyanide Safety Project. The Ferrocyanide Safety Project was initiated as a result of concern raised about the safe storage of ferrocyanide waste intermixed with oxidants, such as nitrate and nitrite salts, in Hanford Site single-shell tanks (SSTs). In the laboratory, such mixtures can be made to undergo uncontrolled or explosive reactions by heating dry reagents to over 200{degrees}C. In 1987, an Environmental Impact Statement (EIS), published by the U.S. Department of Energy (DOE), Final Environmental Impact Statement, Disposal of Hanford Defense High-Level Transuranic and Tank Waste, Hanford Site, Richland, Washington, included an environmental impact analysis of potential explosions involving ferrocyanide-nitrate mixtures. The EIS postulated that an explosion could occur during mechanical retrieval of saltcake or sludge from a ferrocyanide waste tank, and concluded that this worst-case accident could create enough energy to release radioactive material to the atmosphere through ventilation openings, exposing persons offsite to a short-term radiation dose of approximately 200 mrem. Later, in a separate study (1990), the General Accounting Office postulated a worst-case accident of one to two orders of magnitude greater than that postulated in the DOE EIS. The uncertainties regarding the safety envelope of the Hanford Site ferrocyanide waste tanks led to the declaration of the Ferrocyanide Unreviewed Safety Question (USQ) in October 1990.

  7. The Project Approach Catalog 3 by the Project Approach Study Group.

    ERIC Educational Resources Information Center

    Helm, Judy Harris, Ed.

    Projects are in-depth studies of a topic undertaken by a class, a group, or an individual child. Projects are intended to strengthen children's dispositions to be interested, absorbed, and involved in in-depth observation, investigation, and representation of worthwhile phenomena in their own environments. This Catalog on the Project Approach, the…

  8. The Project Approach Catalog 2 by the Project Approach Study Group.

    ERIC Educational Resources Information Center

    Helm, Judy Harris, Ed.

    Projects are in-depth studies of a topic undertaken by a class, a group, or an individual child. Projects are intended to strengthen children's dispositions to be interested, absorbed, and involved in in-depth observation, investigation, and representation of worthwhile phenomena in their own environments. This Catalog on the Project Approach, the…

  9. Case Studies for Management Development in Bangladesh.

    ERIC Educational Resources Information Center

    McLean, Gary N.

    Eight case studies appropriate for use in a course in management development were prepared and are provided in this document. The typical case describes a real business situation in which a real manager had to reach a decision. The case gives quantitative and qualitative information that is, or may be, relevant to that decision. Questions for…

  10. Associative visual agnosia: a case study.

    PubMed

    Charnallet, A; Carbonnel, S; David, D; Moreaud, O

    2008-01-01

    We report a case of massive associative visual agnosia. In the light of current theories of identification and semantic knowledge organization, a deficit involving both levels of structural description system and visual semantics must be assumed to explain the case. We suggest, in line with a previous case study, an alternative account in the framework of (non abstractive) episodic models of memory.

  11. Study on Case Teaching of Financial Management

    ERIC Educational Resources Information Center

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  12. Case study: Group load curtailment

    SciTech Connect

    Linn, D.

    1995-12-31

    This article is a slide show discussion of demand-side management efforts by San Diego Gas and Electric as applied to a particular industry in their service area. The evolution of SDG&E`s rate structure is noted, from interruptible services rates to the present structure of variable time-of-use. For the case noted, this has resulted in a reduction of outages at the manufacturing facility and a 30% reduction in the cost per kwh to the user.

  13. Spent nuclear fuel project design basis capacity study

    SciTech Connect

    Cleveland, K.J.

    1996-09-09

    A parametric study of the Spent Nuclear Fuel Project system capacity is presented. The study was completed using a commercially available software package to develop a summary level model of the major project systems. Alternative configurations, sub-system cycle times, and operating scenarios were tested to identify their impact on total project duration and equipment requirements.

  14. Using Case Studies to Teach Science

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2005-01-01

    Case study teaching has gained a strong foothold in science education. The author discusses: (1) variations on methodology, from whole class discussion to the jigsaw approach; (2) an increase in educational resources on the topic; (3) over a thousand studies that show improved learning when case studies are used; and (4) a survey that illustrates…

  15. Case studies: Soil mapping using multiple methods

    NASA Astrophysics Data System (ADS)

    Petersen, Hauke; Wunderlich, Tina; Hagrey, Said A. Al; Rabbel, Wolfgang; Stümpel, Harald

    2010-05-01

    Soil is a non-renewable resource with fundamental functions like filtering (e.g. water), storing (e.g. carbon), transforming (e.g. nutrients) and buffering (e.g. contamination). Degradation of soils is meanwhile not only to scientists a well known fact, also decision makers in politics have accepted this as a serious problem for several environmental aspects. National and international authorities have already worked out preservation and restoration strategies for soil degradation, though it is still work of active research how to put these strategies into real practice. But common to all strategies the description of soil state and dynamics is required as a base step. This includes collecting information from soils with methods ranging from direct soil sampling to remote applications. In an intermediate scale mobile geophysical methods are applied with the advantage of fast working progress but disadvantage of site specific calibration and interpretation issues. In the framework of the iSOIL project we present here some case studies for soil mapping performed using multiple geophysical methods. We will present examples of combined field measurements with EMI-, GPR-, magnetic and gammaspectrometric techniques carried out with the mobile multi-sensor-system of Kiel University (GER). Depending on soil type and actual environmental conditions, different methods show a different quality of information. With application of diverse methods we want to figure out, which methods or combination of methods will give the most reliable information concerning soil state and properties. To investigate the influence of varying material we performed mapping campaigns on field sites with sandy, loamy and loessy soils. Classification of measured or derived attributes show not only the lateral variability but also gives hints to a variation in the vertical distribution of soil material. For all soils of course soil water content can be a critical factor concerning a succesful

  16. How To Set Up Your Own Small Business. Service Company Case Study. Manufacturing Firm Case Study. Retail Store Case Study.

    ERIC Educational Resources Information Center

    Fallek, Max

    This collection of case studies is intended for use in a course in setting up a small business. The first, a case study of the process of setting up a service company, covers analyzing the pros and cons of starting one's own business, assessing the competition and local market, and selecting a site for and financing the business. The principal…

  17. Success case studies contribute to evaluation of complex research infrastructure.

    PubMed

    Hogle, Janice A; Moberg, D Paul

    2014-03-01

    The success case studies approach examines in depth what works well in a program by describing cases and examining factors leading to successful outcomes. In this article, we describe the use of success case studies as part of an evaluation of the transformation of a health sciences research support infrastructure. Using project-specific descriptions and the researchers' perceptions of the impact of improved research infrastructure, we added depth of understanding to the quantitative data required by funding agencies. Each case study included an interview with the lead researcher, along with review of documents about the research, the investigator, and their collaborators. Our analyses elucidated themes regarding contributions of the Clinical and Translational Science Awards program of the National Institutes of Health to scientific achievements and career advancement of investigators in one academic institution. PMID:23925705

  18. Success case studies contribute to evaluation of complex research infrastructure.

    PubMed

    Hogle, Janice A; Moberg, D Paul

    2014-03-01

    The success case studies approach examines in depth what works well in a program by describing cases and examining factors leading to successful outcomes. In this article, we describe the use of success case studies as part of an evaluation of the transformation of a health sciences research support infrastructure. Using project-specific descriptions and the researchers' perceptions of the impact of improved research infrastructure, we added depth of understanding to the quantitative data required by funding agencies. Each case study included an interview with the lead researcher, along with review of documents about the research, the investigator, and their collaborators. Our analyses elucidated themes regarding contributions of the Clinical and Translational Science Awards program of the National Institutes of Health to scientific achievements and career advancement of investigators in one academic institution.

  19. Case Studies in Neurocritical Care.

    PubMed

    Sakusic, Amra; Rabinstein, Alejandro A

    2016-08-01

    The practice of neurocritical care encompasses multiple acute neurologic and neurosurgical diseases and requires detailed knowledge of neurology and critical care. This article presents 5 cases that illustrate just some of the conditions encountered in the daily practice of neurocritical care and exemplify some of the common diagnostic, therapeutic, and prognostic challenges facing the neurointensivist. Life-threatening medical complications after severe acute ischemic stroke, seizures and extreme agitation from autoimmune encephalitis, refractory seizures after subdural hemorrhage, neurologic and systemic complications related to aneurysmal subarachnoid hemorrhage, and status epilepticus after cardiac arrest are discussed in this article. PMID:27445248

  20. Student Perceptions on Live-Case Projects: Undergraduate Marketing Research

    ERIC Educational Resources Information Center

    Gundala, Raghava Rao; Singh, Mandeep; Baldwin, Andrew

    2014-01-01

    This paper is an investigation into undergraduate students' perceptions on use of live projects as a teaching pedagogy in marketing research courses. Students in undergraduate marketing research courses from fall 2009 to spring 2013 completed an online questionnaire consisting of 17 items. The results suggested that student understanding of…

  1. Keeping Things Interesting: A Reuse Case Study

    NASA Astrophysics Data System (ADS)

    Troisi, V.; Swick, R.; Seufert, E.

    2006-12-01

    Software reuse has several obvious advantages. By taking advantage of the experience and skill of colleagues one not only saves time, money and resources, but can also jump start a project that might otherwise have floundered from the start, or not even have been possible. One of the least talked about advantages of software reuse is it helps keep the work interesting for the developers. Reuse prevents developers from spending time and energy writing software solutions to problems that have already been solved, and frees them to concentrate on solving new problems, developing new components, and doing things that have never been done before. At the National Snow and Ice Data Center we are fortunate our user community has some unique needs that aren't met by mainstream solutions. Consequently we look for reuse opportunities wherever possible so we can focus on the tasks that add value for our user community. This poster offers a case study of one thread through a decade of reuse at NSIDC that has involved eight different development efforts to date.

  2. Case studies of six high priority DOD installations

    SciTech Connect

    1994-11-01

    This is a supplement to the report entitled Environmental Cleanup: Too Many High Priority Sites Impede DOD`s Program. It provides six installation case studies addressing issues including the status of the restoration program, the cost of cleanup to date and projected costs, the cleanup options considered, the option selected, expected completion, and the applicable cleanup standards. The case studies also provide installation specific information on reasons installation was listed on the NPL, the regulatory process, cooperation between the installation and the regulatory agencies, staffing at the installations and the regulatory agencies, and the process for funding the cleanup.

  3. Ethical issues in case study publication: "making our case(s)" ethically.

    PubMed

    McCurdy, David B; Fitchett, George

    2011-01-01

    As chaplains develop richly detailed case studies for publication, ethical questions about case study construction and publication are emerging. Concerns about seeking patients' permission to publish material about them suggest additional questions and raise broad confidentiality and privacy issues. Confidentiality-related practices in health care and psychotherapy provide the most extensive guidance for chaplains, but healthcare chaplaincy has roots in religious and professional traditions with distinct notions of confidentiality that deserve consideration. Single case studies do not appear to be "research" requiring informed consent, yet their publication exposes patients to some risk of harm. Obtaining the patient's/"case study subject's" permission to publish, disguising non-essential information, and allowing the patient to review the case study can mitigate the risks. Striking a balance between protecting patients and providing sufficient detail to make case studies useful is a central ethical challenge of case study publication.

  4. Military space station implications. Study project

    SciTech Connect

    Bourne, G.D.; Skirvin, G.D.; Wilson, G.R.

    1987-03-23

    Justifying the relevancy of a Manned Military Space Station (MMSS) and subsequently proposing its deployment to capitalize upon the United States' national security interests is the essence and purpose of this group study project. The MMSS is intended to perform a two-fold purpose: (1) facilitate military peacetime operations while simultaneously supporting and promoting civilian space initiatives; and, (2) act as a force multiplier for space and terrestrial force operations in the event of conventional, theater nuclear, and/or strategic nuclear war. Data to support the future value of the MMSS was obtained from individual and group research using unclassified sources such as professional journals, books, US Air Force Staff College reference material, and information from the US Air Force space coordinating staff in Washington, DC. The importance of space to our future and especially of a MMSS by America's national leaders and its people has yet to be fully appreciated and/or realized. The significance of space and its nexus to the United States' national security has been growing dramatically in importance since the launching of the Sputnik in 1957 by Russian. Space, as the forth dimension, cannot and should not be understated in importance as it relates to commercialism, deterrence to war, and to the stability of world order.

  5. National Biomedical Tracer Facility: Project definition study

    SciTech Connect

    Heaton, R.; Peterson, E.; Smith, P.

    1995-05-31

    The Los Alamos National Laboratory is an ideal institution and New Mexico is an ideal location for siting the National Biomedical Tracer Facility (NBTF). The essence of the Los Alamos proposal is the development of two complementary irradiation facilities that combined with our existing radiochemical processing hot cell facilities and waste handling and disposal facilities provide a low cost alternative to other proposals that seek to satisfy the objectives of the NBTF. We propose the construction of a 30 MeV cyclotron facility at the site of the radiochemical facilities, and the construction of a 100 MeV target station at LAMPF to satisfy the requirements and objectives of the NBTF. We do not require any modifications to our existing radiochemical processing hot cell facilities or our waste treatment and disposal facilities to accomplish the objectives of the NBTF. The total capital cost for the facility defined by the project definition study is $15.2 M. This cost estimate includes $9.9 M for the cyclotron and associated facility, $2.0 M for the 100 MeV target station at LAMPF, and $3.3 M for design.

  6. Giant adrenal cyst: case study

    PubMed Central

    Carsote, M; Chirita, P; Terzea, D; Paun, S; Beuran, M

    2010-01-01

    One of the rarest situations regarding an adrenal incidentaloma is an adrenal cyst. We present the case of a 61Z–year old male patient diagnosed with peritonitis. During surgery, a right adrenal tumor of 2 cm is discovered. The patient was referred to endocrinology. 6 months later the diameter of the tumor is 7 times bigger than the initial stage. It has no secretory phenotype, except for the small increase of serum aldosterone and the 24–h 17–ketosteroids. Open right adrenalectomy is performed and a cyst of 15 cm is removed. The evolution after surgery is good. The pathological exam reveals an adrenal cyst with calcifications and osteoid metaplasia. The immunohistochemistry showed a positive reaction for CD34 and ACT in the vessels and VIM in the stroma. The adrenal cysts are not frequent and represent a challenge regarding the preoperative diagnostic and surgical procedure of resection. The pathological exam highlights the major aspects. PMID:20945822

  7. Case studies in conservation science

    NASA Astrophysics Data System (ADS)

    Bisulca, Christina

    The research presented in this dissertation covers three separate topics of conservation as defined by the National Science Foundation: 1) Materials Stabilization, Strengthening, Monitoring, and Repair; 2. Understanding Material Degradation and Aging; and 3) Materials and Structural Characterization of Cultural Heritage Objects (the 'technical study'). The first topic is addressed through a study to assess the consolidant tetraethoxysilane for the stabilization of alum treated wood. Falling under materials degradation studies is a study published in American Museum Novitates to understand how environmental conditions affect the aging of fossil resins from five different deposits. Two separate studies are included in technical study of cultural heritage objects which comprises the third research area of materials characterization. The first is a survey of red dyes used in Chinese paintings from the Ming Dynasty to the Early Republic (1364-1911). The second is a study of the pigments, dyes and binders used in Hawaiian barkcloth (kapa) from the 19th century.

  8. Report of NASA Lunar Energy Enterprise Case Study Task Force

    NASA Technical Reports Server (NTRS)

    Kearney, John J.

    1989-01-01

    The Lunar Energy Enterprise Case Study Task Force was asked to determine the economic viability and commercial potential of mining and extracting He-3 from the lunar soil, and transporting the material to Earth for use in a power-generating fusion reactor. Two other space energy projects, the Space Power Station (SPS) and the Lunar Power Station (LPS), were also reviewed because of several interrelated aspects of these projects. The specific findings of the Task Force are presented. Appendices contain related papers generated by individual Task Force Members.

  9. Working Together: Case Studies in Cooperative Preservation.

    ERIC Educational Resources Information Center

    Stevenson, Condict Gaye

    This report examines regional and/or state cooperative preservation programs and related activities. The major part of the report is given over to case studies that present a synopsis of the key structural and program elements of cooperative preservation initiatives. These case studies include the: Office of Library and Archival Materials…

  10. Chemical Case Studies: Science-Society "Bonding."

    ERIC Educational Resources Information Center

    Hofstein, Avi; Nae, Nehemia

    1981-01-01

    Describes a unit designed to illustrate the "science-society-technology connection," in which three case studies of the chemical industry in Israel are presented to high school chemistry students. Chosen for the unit are case studies on copper production in Timna, on plastics, and on life from the Dead Sea. (CS)

  11. Case-Control Study of Writer's Cramp

    ERIC Educational Resources Information Center

    Roze, E.; Soumare, A.; Pironneau, I.; Sangla, S.; de Cock, V. Cochen; Teixeira, A.; Astorquiza, A.; Bonnet, C.; Bleton, J. P.; Vidailhet, M.; Elbaz, A.

    2009-01-01

    Task-specific focal dystonias are thought to be due to a combination of individual vulnerability and environmental factors. There are no case-control studies of risk factors for writer's cramp. We undertook a case-control study of 104 consecutive patients and matched controls to identify risk factors for the condition. We collected detailed data…

  12. Teaching Case Studies: A Collaborative Approach.

    ERIC Educational Resources Information Center

    Buffington, James R.; Harper, Jeffrey S.

    Many of the Association to Advance Collegiate Schools of Business (AACSB) accredited schools require undergraduate Management Information Systems (MIS) majors to take a course in the management of information technology. Over half of these schools utilize case studies in the teaching of this course. The authors emphasize that case studies are an…

  13. Using Case Studies: An International Approach

    ERIC Educational Resources Information Center

    McClam, Tricia; Woodside, Marianne

    2005-01-01

    Case studies as an instructional strategy have been used in many disciplines, including law, teacher education, science, medicine, and business. Among the benefits of this method of instruction are involving students in learning, developing their critical thinking skills, promoting communication, and engaging in critical analysis. Case studies are…

  14. Case Study Considerations for Teaching Educational Psychology.

    ERIC Educational Resources Information Center

    Sudzina, Mary R.

    This paper examines the decisions, benefits, and difficulties in teaching educational psychology through a constructivist case study approach. Recent interest in and inquiry into constructivism, pedagogical content knowledge, and case study methodology are influencing the content and goals of educational psychology in teacher preparation. The…

  15. Case Studies in Assessment for Transition Planning

    ERIC Educational Resources Information Center

    Trainor, Audrey A.; Patton, James R.; Clark, Gary M.

    2005-01-01

    This book presents a group of case studies to show how to assess students to develop a clear statement of transition service needs and then use that information for goals and objectives in their IEP or ITP (individual transition plan). The case studies format will help you see in a concrete way how assessment procedures relate to young people with…

  16. A Case Study of "Empathetic Teaching Artistry"

    ERIC Educational Resources Information Center

    Risner, Doug

    2014-01-01

    This case study is one of twenty cases derived from Anderson and Risner's international study of teaching artists in dance, and theatre, which investigated participants' (n=172) artistic and academic preparation in dance, and theatre, initial entry into the teaching artist field, rewards, challenges, and obstacles in participants'…

  17. Education R and D Information. Case Studies.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    The Council of Europe's Documentation Center for Education in Europe sponsored case studies of research and development information systems for education in Finland, France, Switzerland, and the United Kingdom. The resulting case studies are each divided into the following six sections: (1) the problem of information and documentation in…

  18. Twenty Techniques for Teaching with Case Studies

    ERIC Educational Resources Information Center

    Sudzina, Mary R.

    2005-01-01

    Problem-based learning and teaching with case studies are instructional approaches that are increasingly being applied in a variety of disciplines, such as business, law, medicine, and education. Instructors who have experienced traditional, teacher-centered instruction are often looking for ways to successfully integrate case studies, a…

  19. The trustworthiness of case study methodology.

    PubMed

    McGloin, Sarah

    2008-01-01

    With the validity of qualitative research currently under scrutiny, this paper by Sarah McGloin considers the contribution of the case study to the evidence base in health care. The author argues that case study methodology offers a creative and credible approach to help underpin contemporary practice.

  20. Iowa College Student Aid Commission Case Study

    ERIC Educational Resources Information Center

    Leigh, Rachel A.

    2007-01-01

    The purpose of this descriptive case study was to trace the policy production process of a state agency, the Iowa College Student Aid Commission (Commission), to its function today. This case study relied on a review of federal and state statutes, a news article search, biennium reports of the Commission, and information obtained from the…