Sample records for technology case study

  1. INNOVATIVE CLEAN TECHNOLOGIES CASE STUDIES

    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). he P2SB was an outreach program directed to small businesses that had developed innovative concepts for pollution prevention in...

  2. Industry Sector Case Study Building Technologies Division

    E-print Network

    Fischlin, Andreas

    Industry Sector Case Study Building Technologies Division Zug (Switzerland), September 14, 2011 Saving energy with the help of weather forecasts Located in the Swiss Alps at an altitude of almost 3 important aspects of the building envelope were the choice of materials and the physical layout. The active

  3. Aerospace Mechanisms and Tribology Technology: Case Studies

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    1999-01-01

    This chapter focuses attention on tribology technology practice related to vacuum tribology and space tribology. Two case studies describe aspects of real problems in sufficient detail for the engineer and the scientist to understand the tribological situations and the failures. The nature of the problems is analyzed and the range of potential solutions is evaluated. Courses of action are recommended.

  4. Aerospace Mechanisms and Tribology Technology: Case Study

    NASA Technical Reports Server (NTRS)

    Miyoshi, K.

    1999-01-01

    This paper focuses attention on tribology technology practice related to vacuum tribology. A case study describes an aspect of a real problem in sufficient detail for the engineer and scientist to understand the tribological situation and the failure. The nature of the problem is analyzed and the tribological properties are examined.

  5. FUEL CELL TECHNOLOGIES PROGRAM Case Study: Fuel

    E-print Network

    FUEL CELL TECHNOLOGIES PROGRAM Case Study: Fuel Cells Provide Com- bined Heat and Power at Verizon telecommunications setting. Background Verizon's Central Office in Garden City, New York, is a 1,000-employee, 292 on the proven performance and longevity of this com- pany's fuel cell systems. System Configuration During

  6. 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...

  7. Integration of Technology into the Classroom: Case Studies.

    ERIC Educational Resources Information Center

    Johnson, D. LaMont, Ed.; Maddux, Cleborne D., Ed.; Liu, Leping, Ed.

    This book contains the following case studies on the integration of technology in education: (1) "First Steps toward a Statistically Generated Information Technology Integration Model" (D. LaMont Johnson and Leping Liu); (2) "Case Studies: Are We Rejecting Rigor or Rediscovering Richness?" (Cleborne D. Maddux); (3) "Electronic Expressions: Using…

  8. Space technology transfer policies: Learning from scientific satellite case studies

    Microsoft Academic Search

    Giorgio Petroni; Karen Venturini; Stefano Santini

    2010-01-01

    The paper reports research into the transfer of technology typically used in the construction of scientific satellites. Four case studies are analyzed to clarify some basic mechanisms of the transfer of space technology to the industrial system. The paper finds that the technologies analyzed in the construction of satellites for the most part stem from the integration of technical processes

  9. Offshoring Technology Innovation: A Case Study of Rare-earth Technology

    E-print Network

    Veloso, Francisco

    Offshoring Technology Innovation: A Case Study of Rare-earth Technology BRIAN J. FIFAREK Carnegie Innovation: A Case Study of the Rare-earth Technology Forthcoming at Journal of Operations Management home base. The analysis uses patents in the rare earth element industry, a high tech area which

  10. You and Technology, A High School Case Study Text.

    ERIC Educational Resources Information Center

    Damaskos, Nickander J., Ed.; Smyth, Michael P., Ed.

    This second draft of a manuscript for a high school engineering and technology course uses case studies as its format. The principles associated with various engineering problems are presented along with their effects on daily life. Topics include the computer, the automotive power system, satellite communications, the petroleum industry, water…

  11. 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...

  12. 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 far Small Business" Program (P2SB). he P2SB was an outreach program directed to small businesses that had developed innovative concepts for pollution prevention in...

  13. Interactive Technologies in a Large Enrollment Class A Case Study in Information Technology

    E-print Network

    Zollman, Dean

    1 Interactive Technologies in a Large Enrollment Class A Case Study in Information Technology appropriate way for children to learn science is through hands-on activities. Yet many universities provide Cycle is the use of technology. During both the exploration and the application phases students

  14. Hurdling barriers through market uncertainty: Case studies ininnovative technology adoption

    SciTech Connect

    Payne, Christopher T.; Radspieler Jr., Anthony; Payne, Jack

    2002-08-18

    The crisis atmosphere surrounding electricity availability in California during the summer of 2001 produced two distinct phenomena in commercial energy consumption decision-making: desires to guarantee energy availability while blackouts were still widely anticipated, and desires to avoid or mitigate significant price increases when higher commercial electricity tariffs took effect. The climate of increased consideration of these factors seems to have led, in some cases, to greater willingness on the part of business decision-makers to consider highly innovative technologies. This paper examines three case studies of innovative technology adoption: retrofit of time-and-temperature signs on an office building; installation of fuel cells to supply power, heating, and cooling to the same building; and installation of a gas-fired heat pump at a microbrewery. We examine the decision process that led to adoption of these technologies. In each case, specific constraints had made more conventional energy-efficient technologies inapplicable. We examine how these barriers to technology adoption developed over time, how the California energy decision-making climate combined with the characteristics of these innovative technologies to overcome the barriers, and what the implications of hurdling these barriers are for future energy decisions within the firms.

  15. Hill Air Force Base case study -- New lighting technology installation

    SciTech Connect

    Adams, J.W.

    1999-07-01

    Sulfur lighting is the first lighting technology breakthrough in recent history. The world's largest installation of sulfur lighting was implemented by CES/Way International, Inc. at Hill Air Force Base in Utah, where it is used in aircraft hangers dedicated to F16 and C130 aircraft maintenance and overhaul. This case study outlines the Department of Energy's pilot project criteria for the Hill application, discussed in detail how the technology was developed and applied at Hill, reports savings results and describes the benefits and new opportunities that this new lighting alternative brings to the industry and its clients.

  16. Case study: using infrared technology for evidentiary purposes

    NASA Astrophysics Data System (ADS)

    Jolivet, Noel D.; Hansen, Joel; Miller, John Lester; Beniga, Rico; Austria, Rich

    2014-06-01

    Infrared technology and imaging systems are already used extensively by the law enforcement (LE) community, typically to gain a tactical advantage or obtain immediate situational awareness. As the use of infrared technology becomes more affordable and widespread, LE is finding new ways to use it and leverage the results in the courtroom as evidence. A case study will be presented where infrared imagery was used to support the Portland Police Bureau (PPB) in prosecuting an individual for a crime where a conviction might not have been assured without said imagery. Tests conducted at FLIR Systems, combined with expert witness testimony by a FLIR employee, helped a jury understand the significance of a key piece of infrared evidence, resulting in a conviction of the criminal. This case was the first Federal case of its kind where infrared imagery was used forensically as evidence and, as such, established precedence. Prior to this, infrared imagery has been offered and debated in court only as to whether it constitutes a legal search. Courtroom observations and lessons learned from this trial have shown that both industry and LE can do a better job of making the prosecution's cases stronger utilizing infrared technology and thus taking criminals off the street.

  17. Technology transfer for Ukrainian milk treatment: A case study

    SciTech Connect

    Dunn, M.J. [Bradtec, Atlanta, GA (United States); Walker, J.S.

    1994-12-31

    As a result of the Chernobyl Nuclear Power Plant accident, radioactive fission products have contaminated the food chain in the Ukraine. The highest doses to humans are a result of cesium contamination in milk. The milk produced in the Ukraine contains radioactive cesium at levels up to 10 times the acceptance standards. Bradtec has developed and demonstrated technology for the US Department of Energy for the treatment of groundwater and effluent water. This technology has also been tested and demonstrated for the Ukrainian government for the purpose of treating contaminated milk. Bradtec, a small business offering specialized technologies in the field of environmental remediation and waste management, has successfully worked with a consortium of businesses, National Laboratories and DOE Headquarters staff to develop and implement a technology demonstration strategy which has led to the implementation of a series collaboration agreements with Ukrainian officials. This paper describes, in a case study approach, the path followed by Bradtec and its collaboration partners in successfully implementing a technology transfer strategy. Also presented is an update on new programs that can provide benefit to private sector companies as DOE seeks to assist the private sector in joint venture/technology transfer relationships with the NIS (New Independent States). This paper should be of interest to all businesses seeking to participate in business opportunities in the NIS.

  18. Online Learning and Teaching with Technology: Case Studies, Experience and Practice. Case Studies of Teaching in Higher Education.

    ERIC Educational Resources Information Center

    Murphy, David, Ed.; Walker, Rob, Ed.; Webb, Graham, Ed.

    This book contains case studies that look at using technology in a wide range of situations, from fully online courses to more traditional face-to-face settings. The case studies deal with issues related to student interaction, teaching and assessment, planning and development, and policy. The following case studies are included: (1) "Flame War"…

  19. A case study of technology?enhanced historical inquiry

    Microsoft Academic Search

    Shu Ching Yang

    2009-01-01

    The paper describes the integration of web resources and technology as instructional and learning tools in oral history projects. The computer?mediated oral history project centred around interviews with community elders combined with new technologies to engage students in authentic historical inquiry. The study examined learners' affective attitudes and cognitive perceptions in grades 5 to 11 in order to understand the

  20. A Case Study of Technology-Enhanced Historical Inquiry

    ERIC Educational Resources Information Center

    Yang, Shu Ching

    2009-01-01

    The paper describes the integration of web resources and technology as instructional and learning tools in oral history projects. The computer-mediated oral history project centred around interviews with community elders combined with new technologies to engage students in authentic historical inquiry. The study examined learners' affective…

  1. 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…

  2. INL - NNL an International Technology Collaboration Case Study - Advanced Fogging Technologies for Decommissioning - 13463

    SciTech Connect

    Banford, Anthony; Edwards, Jeremy [National Nuclear Laboratory, 5th Floor Chadwick House, Birchwood Park, Warrington WA3 6AE(United Kingdom)] [National Nuclear Laboratory, 5th Floor Chadwick House, Birchwood Park, Warrington WA3 6AE(United Kingdom); Demmer, Rick; Rankin, Richard [Idaho National Laboratory, Idaho Falls, ID 83401(United States)] [Idaho National Laboratory, Idaho Falls, ID 83401(United States); Hastings, Jeremy [National Nuclear Laboratory, Central Laboratory Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)] [National Nuclear Laboratory, Central Laboratory Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)

    2013-07-01

    International collaboration and partnerships have become a reality as markets continue to globalize. This is the case in nuclear sector where over recent years partnerships commonly form to bid for capital projects internationally in the increasingly contractorized world and international consortia regularly bid and lead Management and Operations (M and O) / Parent Body Organization (PBO) site management contracts. International collaboration can also benefit research and technology development. The Idaho National Laboratory (INL) and the UK National Nuclear Laboratory (NNL) are internationally recognized organizations delivering leading science and technology development programmes both nationally and internationally. The Laboratories are actively collaborating in several areas with benefits to both the laboratories and their customers. Recent collaborations have focused on fuel cycle separations, systems engineering supporting waste management and decommissioning, the use of misting for decontamination and in-situ waste characterisation. This paper focuses on a case study illustrating how integration of two technologies developed on different sides of the Atlantic are being integrated through international collaboration to address real decommissioning challenges using fogging technology. (authors)

  3. Hurdling Barriers Through Market Uncertainty: Case Studies in Innovative Technology Adoption

    E-print Network

    a variety of actions to mitigate the effects of these crises. In some cases, consumers adopted technologies of innovative technology adoption and its diffusion through society. In the book, Rogers suggests five variablesHurdling Barriers Through Market Uncertainty: Case Studies in Innovative Technology Adoption

  4. A Key Technology Evaluation Case Study: Applying a New Middleware Architecture on the

    E-print Network

    Zdun, Uwe

    projects are hard, because the impact and relevance of key technologies go beyond their core technological technologies could be communication infrastructure, database management, programming #12; 2 language, operatingA Key Technology Evaluation Case Study: Applying a New Middleware Architecture on the Enterprise

  5. LANDFILL GAS ENERGY UTILIZATION: TECHNOLOGY OPTIONS AND CASE STUDIES

    EPA Science Inventory

    The report discusses technical, environmental, and other issues associated with using landfill gas as fuel, and presents case studies of projects in the U.S. illustrating some common energy uses. he full report begins by covering basic issues such as gas origin, composition, and ...

  6. Technology Use in Elementary Education in Turkey: A Case Study

    ERIC Educational Resources Information Center

    Kurt, Serhat

    2010-01-01

    Background: As countries continue to invest in technology and place educational technology in schools, teachers are expected to make use of technology in their teaching. At this point in time, we can say that technology will stay in schools. Many countries have already included the integration of technology into education in their agenda for…

  7. D38.3.1 (Final) Case studies: technology enhanced public spaces for

    E-print Network

    Paris-Sud XI, Université de

    D38.3.1 (Final) Case studies: technology enhanced public spaces for intergenerational learning Main;Summary This deliverable undertakes the analysis of four case studies in the three key dimensions of La learning 2 Contents 1. Introduction 3 2. Context of the study 3 2.1.Decisions for selecting the cases 3 2

  8. Technology commercialization cost model and component case study

    NASA Astrophysics Data System (ADS)

    1991-12-01

    Fuel cells seem poised to emerge as a clean, efficient, and cost competitive source of fossil fuel based electric power and thermal energy. Sponsors of fuel cell technology development need to determine the validity and the attractiveness of a technology to the market in terms of meeting requirements and providing value which exceeds the total cost of ownership. Sponsors of fuel cell development have addressed this issue by requiring the developers to prepare projections of the future production cost of their fuel cells in commercial quantities. These projected costs, together with performance and life projections, provide a preliminary measure of the total value and cost of the product to the customer. Booz-Allen & Hamilton Inc. and Michael A. Cobb & Company have been retained in several assignments over the years to audit these cost projections. The audits have gone well beyond a simple review of the numbers. They have probed the underlying technical and financial assumptions, the sources of data on material and equipment costs, and explored issues such as the realistic manufacturing yields which can be expected in various processes. Based on the experience gained from these audits, DOE gave Booz-Allen and Michael A. Cobb & company the task to develop a criteria to be used in the execution of future fuel cell manufacturing cost studies. It was thought that such a criteria would make it easier to execute such studies in the future as well as to cause such studies to be more understandable and comparable.

  9. Assessing Technology Enhanced Instruction: A Case Study in Secondary Science.

    ERIC Educational Resources Information Center

    Woodrow, Janice E. J.; Mayer-Smith, Jolie A.; Pedretti, Erminia G.

    2000-01-01

    Describes an evaluation program designed to assess the effectiveness of technology enhanced instruction within the context of the Technology Enhanced Secondary Science Instruction (TESSI) project, a field-based research program of technology integration into secondary science. Includes analyses of student enrollment and achievement, ethnographic…

  10. Technology Enriched Schools: Nine Case Studies with Reflections.

    ERIC Educational Resources Information Center

    Collis, Betty, Ed.; Carleer, Gerrit, Ed.

    Technology enriched school projects are initiatives in real school settings that try to reduce or remove problems and constraints that hamper the effective use of computers in the schools. These projects are based, not on technology, but on educational need and vision. They examine the atmosphere and functioning of a school that uses technology

  11. Diffusing New Technology Without Dissipating Rents: Some historical case studies of knowledge sharing

    E-print Network

    Sekhon, Jasjeet S.

    Diffusing New Technology Without Dissipating Rents: Some historical case studies of knowledge examined here, each new technology coexisted with an alternative for one or more decades. This allowed significant constraints on the implementation of the new technologies. A common constraint was the limited

  12. The Role of Books, Libraries, Technology, and Culture in Children's Lives: An International case study

    E-print Network

    Golbeck, Jennifer

    The Role of Books, Libraries, Technology, and Culture in Children's Lives: An International case, technology and culture in these children's lives. Findings from this study include: these young people see understand the role of books, libraries, technology, and culture in children's lives. The goal

  13. A case study of Tangible Flags: A collaborative technology to enhance field trips

    E-print Network

    Golbeck, Jennifer

    collaborative technology was developed, used by children, and evaluated in an authentic setting -- a U of a technology to support and encourage young children (grades K-4) to concurrently explore, collaborateA case study of Tangible Flags: A collaborative technology to enhance field trips Gene Chipman 1

  14. Computer Chips and Paper Clips. Technology and Women's Employment. Volume II. Case Studies and Policy Perspectives.

    ERIC Educational Resources Information Center

    Hartmann, Heidi I., Ed.; And Others

    This volume contains 12 papers commissioned by the Panel on Technology and Women's Employment. "Technology, Women, and Work: Policy Perspectives" (Eli Ginzberg) is an overview that provides a context for the volume. The four case studies in Part II describe the impact of information technology in the insurance industry, among bookkeepers, among…

  15. Case Studying Technology Transfer in an Objective 1 Area

    ERIC Educational Resources Information Center

    Lavery, N.; Stratford, G.

    2003-01-01

    Two major initiatives are in place in Wales that aim to create a strong and internationally competitive small and medium-sized enterprise (SME) sector. These are the Technology Exploitation Programme (TEP) and the Centres of Excellence for Technology and Industrial Collaboration (CETIC) programme. The Materials Centre of Excellence at the…

  16. Focus on Games & Simulations: Trends+Technologies+Case Studies

    ERIC Educational Resources Information Center

    Weinstein, Margery

    2011-01-01

    A changing mindset combined with changing technology is driving the use of games and simulations. People are becoming more open to using games and simulations for learning, and, at the same time, the technologies are making the development of games and simulations easier and faster than a mere five years ago. Together, the changing mindset and the…

  17. Healthcare Reform, Quality, and Technology: ADHD as a Case Study

    PubMed Central

    Epstein, Jeffery N.; Kelleher, Kelly

    2013-01-01

    The concepts of healthcare reform and population health are shifting the emphasis from traditional, volume-based care to a model in which value, or quality, predominates. High quality care will be increasingly rewarded, with financial consequences for poor performance. This shift will be accelerated by the use of healthcare technology, a rapidly growing industry with tools ranging from electronic health records to smart phones and web portals. In this article we highlight pertinent legislative reforms followed by a review of technologies that may play a role in the implementation of these reforms. Pediatric Attention Deficit Hyperactivity Disorder is used as an example given the large number of proposed tools for this condition. While the evidence base is weak for some technologies, research regarding web portals is better developed and will be presented as an example of a technology that may allow practitioners and organizations to improve healthcare quality in several dimensions. PMID:23712720

  18. Technology Utilisation in Elementary Schools in Turkey's Capital: A Case Study

    ERIC Educational Resources Information Center

    Karaca, Feride; Can, Gulfidan; Yildirim, Soner

    2013-01-01

    A case study was conducted to explore teachers' current technology use in elementary schools in Ankara, the capital of Turkey. The data were collected through a survey, and participants included 1030 classroom teachers across eight districts. The present study results revealed that significant challenges remain with regard to technology use…

  19. A Case Study on Advanced Technology: Understanding the Impact of Advanced Technology on Student Performance

    ERIC Educational Resources Information Center

    Morris, Jill Sellars

    2010-01-01

    While research has focused on the effect of technology on student performance, it is not yet known how advanced technology, such as Promethean boards influence student achievement. The purpose of this mixed-method study was to examine how Promethean boards impact academic performance of elementary school students in third and fifth grade…

  20. Teaching High School Science Using Image Processing: A Case Study of Implementation of Computer Technology.

    ERIC Educational Resources Information Center

    Greenberg, Richard; Raphael, Jacqueline; Keller, Jill L.; Tobias, Sheila

    1998-01-01

    Outlines an in-depth case study of teachers' use of image processing in biology, earth science, and physics classes in one high school science department. Explores issues surrounding technology implementation. Contains 21 references. (DDR)

  1. Case Studies of Energy Information Systems and Related Technology: Operational Practices, Costs, and Benefits

    E-print Network

    Motegi, N.; Piette, M. A.; Kinney, S.; Dewey, J.

    2003-01-01

    , and benefits of EIS, many of these descriptions are idealized and often insufficient for potential users to evaluate cost, benefit and operational usefulness. LBNL has conducted a series of case studies of existing EIS and related technology installations...

  2. Fire safety: A case study of technology transfer

    NASA Technical Reports Server (NTRS)

    Heins, C. F.

    1975-01-01

    Two basic ways in which NASA-generated technology is being used by the fire safety community are described. First, improved products and systems that embody NASA technical advances are entering the marketplace. Second, NASA test data and technical information related to fire safety are being used by persons concerned with reducing the hazards of fire through improved design information and standards. The development of commercial fire safety products and systems typically requires adaptation and integration of aerospace technologies that may not have been originated for NASA fire safety applications.

  3. Commercial feasibility and impact of embryo transfer technology on the diary industry: case study

    E-print Network

    Martin, Daniel Lee

    1985-01-01

    COMMERCIAL FEASIBILITY AND IMPACT OF EMBRYO TRANSFER TECHNOLOGY ON THE DAIRY INDUSTRY: CASE STUDY A Thesis DANIEL LEE MARTIN Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1985 Major Subject: Agricultural Economics COMMERCIAL FEASIBILITY AND IMPACT OP EMBRYO TRANSFER TECHNOLOGY ON THE DAIRY INDUSTRY: A CASE STUDY A Thesis DANIEL LEE MARTIN Approved as to style and content by: Ronald D...

  4. A Case Study of School Technology Support Networks

    ERIC Educational Resources Information Center

    Hiltz, John R.

    2011-01-01

    Since the last decade of the 20th Century, there has been an effort to integrate technology into classroom instruction. The success of this effort has been uneven, as teachers have resisted this change. There has been a great deal of recent research on the importance of teacher-to-teacher interactions and successful organizational change. This…

  5. A Case Study of Three Satellite Technology Demonstration School Sites.

    ERIC Educational Resources Information Center

    Law, Gordon

    The Satellite Technology Demonstration (STD) represented a cooperative and complex effort involving federal, regional, state and local interests and demonstrated the feasibility of media distribution by communication satellite of social services for rural audiences. As part of a comprehensive evaluation plan, the summative data base was augmented…

  6. Listening Ability and Performance with New Technology: A Case Study.

    ERIC Educational Resources Information Center

    Papa, Michael J.; Glenn, Ethel C.

    1988-01-01

    Investigates the relationship between employee productivity with new technology and listening ability. Data entry employees from two divisions of a large corporation were given a standardized test to assess their listening ability. Results reveal that employees who received listening training performed at significantly higher levels than those who…

  7. Comparison among photovoltaic technologies: An experimental case study

    Microsoft Academic Search

    A. Carullo; A. Vallan; U. Grimaldi; S. Terreno

    2011-01-01

    This paper deals with the experimental compari- son among the performance indexes of different photovoltaic technologies, which are obtained by means of a specifically designed monitoring system. A description of the monitoring system is provided by focusing attention towards its metrological management, which allows traceable results to be obtained that are qualified in terms of measurement uncertainty. Preliminary results are

  8. Industrial deployment of multi-agent technologies: review and selected case studies

    Microsoft Academic Search

    Michal Pechoucek; Vladimír Marík

    2008-01-01

    This paper reports on industrial deployment of multi-agent systems and agent technology. It provides an overview of several application domains and an in-depth presenta- tion of four specific case studies. The presented applications and deployment domains have been analyzed. The analysis indicates that despite strong industrial involvement in this field, the full potential of the agent technology has not been

  9. Multiculturalism in Technology-Based Education: Case Studies on ICT-Supported Approaches

    ERIC Educational Resources Information Center

    Garcia-Penalvo, Francicso Jose

    2013-01-01

    Our differences in language, cultures, and history around the world play a vital role in the way we learn. As technology-based education continues to be used worldwide, there is an ever growing interest in how multiculturalism comes into effect. Multiculturalism in Technology-Based Education: Case Studies on ICT-Supported Approaches explores the…

  10. ICT Resources in the Teaching of Mathematics: Between Computer and School Technologies. A Case-Study

    ERIC Educational Resources Information Center

    Bosco, Alejandra

    2004-01-01

    This article is based on a research project called "Information and communications technology (ICT) resources in school organizational and symbolic technology: a case-study" which was carried out in a primary school in Barcelona, Spain. The research looked at various interactions that took place between the computer as a teaching tool, the…

  11. Closing of the Gender Gap in Technology Enriched Science Education: A Case Study.

    ERIC Educational Resources Information Center

    Mayer-Smith, Jolie; Pedretti, Erminia; Woodrow, Janice

    2000-01-01

    This case study explores the popular assertion that success in technology-enriched science classrooms is gender dependent. Describes the TESSI (Technology Enhanced Secondary Science Instruction) project, and discusses findings that indicate that sound pedagogical practices and social organization in the classroom environment can promote gender…

  12. Switzerland's nation branding initiative to foster science and technology, higher education and innovation: A case study

    Microsoft Academic Search

    Marc Fetscherin; Pascal Marmier

    2010-01-01

    This article presents a case study about Switzerland's initiative to promote its science and technology, higher education and innovation environment. This is accomplished through a worldwide network of science and technology outposts run by the Swiss State Secretariat for Education and Research in cooperation with the Federal Department of Foreign Affairs. In this article, we specifically discuss the outpost located

  13. Interactions of Science and Technology in the Innovative Process: Some Case Studies. Final Report.

    ERIC Educational Resources Information Center

    Battelle Memorial Inst., Columbus, OH. Columbus Labs.

    This is the final report of the latest effort in a series sponsored by the National Science Foundation on the innovation process. It adds to the store of retrospective case studies by documenting historically the significant events in several technological innovations of high social impact. These cases, drawn together by the Battelle Columbus…

  14. Implementing Change: An Autobiographical Case Study of Introducing a Technology Innovation within a West Midlands HEI

    ERIC Educational Resources Information Center

    Sembi, Pritpal Singh

    2012-01-01

    This autobiographical case study is concerned with the personal journey of the author as he attempts to implement a technology-based innovation within the HE institution in which he teaches. This study scrutinises the author's role as "change agent" and examines his personal situational power base in the context of the institution's dynamics. It…

  15. Studying technology intrusion in linear communities: The case of Air Force low-altitude training routes

    SciTech Connect

    Schweitzer, M.; Wolfe, A.K. (Oak Ridge National Lab., TN (United States). Energy Division); Braid, R.B. (Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States))

    1993-01-01

    This paper presents techniques for examining communities at risk within the analytical framework of linear communities, a concept developed by Oak Ridge National Laboratory (ORNL) researchers for cases in which technologies affect long, narrow geographic areas. Linear communities are defined solely by their proximity to these technological intrusions rather than by political boundaries. The research methods discussed in this paper were used in a recent ORNL study undertaken to define and analyze impacts resulting from US Air Force training flights conducted in designated low-altitude airspaces. First, four issues had to be addressed: (1) defining community boundaries; (2) designing an effective strategy for selecting case study sites within time, personnel, and budgetary constraints; (3) choosing a representative sample of respondents within each case study site; and (4) describing and analyzing the impacts of linear technologies on linear communities. Then, ORNL addressed the problem of community boundary definition by limiting data collection to the area within flight corridors. A representative sample of case study sites was selected from a population of 600 routes using a stratified sampling process. Respondents were chosen within each case study corridor by creating a sampling frame consisting of road segments, drawing a proportional, random sample of road segments from this, and selecting individual structures from each segment with a random number table. Finally, the problem of analyzing impacts on linear communities was solved by aggregating survey responses by route.

  16. High-tech hidebound: Case studies of information technologies that inhibited organizational learning

    Microsoft Academic Search

    T. Grandon Gill

    1995-01-01

    Using case studies, the paper demonstrates that heavy reliance on information technology can impair a firm's capacity for organizational learning. After defining organizational learning, recent findings in the theory of complex systems are explored. In a complex environment, it is concluded, firms must simultaneously (a) structure their operational activities to ensure efficient self-regulation, and (b) engage in ill-structured scanning to

  17. Case Study: Employee Use of Information and Communication Technologies in a Healthcare Organization

    ERIC Educational Resources Information Center

    Aponte, Jorge I.

    2011-01-01

    This qualitative case study explored the employee use of information and communication technologies (ICT) in a southern Puerto Rico healthcare organization. Thirty-two employees of a southern Puerto Rico healthcare organization provided their perspectives regarding their use of ICT in the workplace. The findings distinguished how employees use ICT…

  18. Government R&D expenditures and US technology advancement in the aerospace industry: a case study

    Microsoft Academic Search

    Michael F. Winthrop; Richard F. Deckro; Jack M. Kloeber

    2002-01-01

    Traditionally, the United States has not set a specific national technology policy or plan like those seen in many other nations. However, the US Government spends large amounts of money on research and development (R&D) through such agencies as Department of Defense (DoD) and National Aeronautics and Space Administration (NASA). This case study investigates the relationship between defense and space

  19. Digital Storytelling in Writing: A Case Study of Student Teacher Attitudes toward Teaching with Technology

    ERIC Educational Resources Information Center

    Bumgarner, Barri L.

    2012-01-01

    This case study investigated how preservice teachers taught digital storytelling to students who often possessed more technology skills than the teachers. During the spring semester of 2011, two secondary-level language arts teaching interns and their cooperating teachers taught a digital storytelling project. The participants and their students…

  20. Implementing Web 2.0 Technologies in Higher Education: A Collective Case Study

    ERIC Educational Resources Information Center

    Bennett, Sue; Bishop, Andrea; Dalgarno, Barney; Waycott, Jenny; Kennedy, Gregor

    2012-01-01

    Web 2.0 technologies are becoming more popular in the everyday lives of students. As a result, teachers and designers have begun to explore their use in formal education. This paper presents evaluation findings from a collective case study of six Web 2.0 implementations in Australian higher education. The research was undertaken as part of a…

  1. Student Teachers of Technology and Design into Industry: A Northern Ireland Case Study

    ERIC Educational Resources Information Center

    Gibson, Ken

    2013-01-01

    This paper, based in Northern Ireland, is a case study of an innovative programme which places year 3 B.Ed. post-primary student teachers of Technology and Design into industry for a five-day period. The industrial placement programme is set in an international context of evolving pre-service field placements and in a local context defined by the…

  2. Developing Technological Literacy: A Case Study of Technology Integration in a Latina Liberal Arts College

    ERIC Educational Resources Information Center

    Razfar, Aria

    2008-01-01

    Over the last 10 years, information technology has been the fastest growing sector in the global economy. Nevertheless, technology and computer-based instruction have not been sufficiently integrated into the curriculum especially at institutions that serve primarily language minority, low income, and first generation, female college populations.…

  3. Involving family members in the implementation and evaluation of technologies for dementia: a dyad case study.

    PubMed

    Lazar, Amanda; Demiris, George; Thompson, Hilaire J

    2015-04-01

    An increasing number of individuals worldwide are affected by dementia and it is important to examine nonpharmacological care approaches. A dyadic case study of a 6-month evaluation of a technology designed to engage individuals with dementia in activities in a memory care unit is presented. Findings show one caretaker of an individual with dementia (i.e., her mother) used the computer in a manner consistent with her usual style of interaction and supportive care; she continued to maintain awareness of her mother's activity preferences and cultivated her mother's quality of life by using the provided technology. These findings demonstrate a use for technology to support activities of older adults with dementia while engaging family and provide future directions for technology design and research in this population. [Journal of Gerontological Nursing, 41(4), 21-26.]. PMID:25800405

  4. United Technologies Corporation: Internal Audit Department (IAD) Case Study: A Case Study of the UTC ACE Operating System

    E-print Network

    Roth, George

    2008-08-11

    This study of United Technologies Corporation's Internal Audit Department (IAD) examines how stability and change are important factors in how this department functions and improves. IAD is a leader in the adoption of ...

  5. Peace Corps Water/Sanitation Case Studies and Analyses. Appropriate Technologies for Development. Case Study CS-4.

    ERIC Educational Resources Information Center

    Talbert, Diana E., Comp.

    This document provides an overview of Peace Corps water and sanitation activities, five case studies (Thailand, Yemen, Paraguay, Sierra Leone, and Togo), programming guidelines, and training information. Each case study includes: (1) background information on the country's geography, population, and economics; (2) information on the country's…

  6. Gender-inclusive technology materials for the primary school: A case study in curriculum development

    NASA Astrophysics Data System (ADS)

    Kinnear, Adrianne; Treagust, David; Rennie, Leonie

    1991-12-01

    This paper describes how an idea for technology education materials developed into a process for producing unique curriculum modules for teaching technology in a gender-inclusive way to primary children. Using a case-study format, the paper describes the interaction between participants, the sequential evolution of the materials themselves and the degree to which success was achieved in terms of the original goals. The study demonstrates how an awareness of gender bias needs to be a feature from the earliest stages of curriculum development, through to the trialling and modification stages. The curriculum materials were a product of effective cooperation between teachers, science educators and community representatives. They utilise a “process” approach to the teaching of technology and in this presentation, we demonstrate how this same approach is a useful framework for describing this particular curriculum development.

  7. Space Technology: A study of the significance of recognition for innovators of spinoff technologies. A case study on the impact of the space technology hall of fame award

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This report represents the preliminary effort in studying the significance of recognition for innovators of spinoff technologies. The purpose of this initial year's effort in this area was to gather preliminary data and define the direction for the remainder of the research. This report focuses on the most recent recipients of the Hall of Fame Award, the developers of liquid-cooled garments. Liquid-cooled garments technology and its spinoffs were used as a case study to define and explore the factors involved in technology transfer and to consider the possible incentives in developing commercial applications including the Hall of Fame Award. Through interviews, views of award recipients were obtained on factors encouraging spinoffs as well as impediments to spinoffs. The researchers observed complex inter-relationships among the significant entities (government, individuals, large and small business), the importance of people, the importance of resource availability, and the significance of intrinsic motivation; drew preliminary conclusions pertaining to the direct and indirect influence of recognition like the Hall of Fame Award; and planned the direction for next year's follow-on research.

  8. Upgrading Technology Towards the Status of a High School Matriculation Subject: A Case Study

    NSDL National Science Digital Library

    Kolberg, Eli

    Technological education in high schools is undergoing reform in relation to its status, goals and teaching/learning strategies. This trend is an important part of the worldwide general reform process aiming to make school education more meaningful, intellectual and creative. Real world problems, interdisciplinary approaches, project oriented learning, team cooperation and authentic assessment have become the highlights of recent curriculum innovations. Curriculum design in technology, to a greater extent than in many other disciplines, calls for a variety of social, economic, historic-cultural and psychological considerations in addition to pedagogical factors (Waks, 1995). Diverse situations in different countries have led to the development of various models of technology education. A comparative study of approaches to teaching technology in England, France and the United States (Gradwell, 1996) indicates that differences originate in the history of the nations. Lewis (1996) compared technology education systems in the U. S. and U. K. and pointed out that there is great value in discussion and comparison of the different educational approaches among nations. He called for a cross-national comparison of case studies of specific technology programs that can aid in constructing a grammar for communicating about the subject across cultures.

  9. Management for Students of Technology: A Case Study in Information Technology Education

    NSDL National Science Digital Library

    Geonetta, Sam C.

    In her article on graduates of engineering and technology programs Kerry Hannon observes that ". . .corporations want the whole ball of wax - soft skills, science skills, and diversity." Loria Yeadon, a patent attorney who holds a master's degree in electrical engineering, emphasizes the need for technology professionals to be "business-minded". In InternetWeek, Nick Evans states that "Most will agree that management of IT has been an inefficient function that has been stuck in the Stone Age." The Information Technology (IT) Program at the University of Cincinnati's College of Applied Science attempts to integrate key management concepts and practices into the education of its graduates through the course Management in Information Technology. This is a senior level three quarter hour course in the Bachelor's degree that meets for three contact hours a week over ten weeks. It is designed to fulfill one of the key goals of the Engineering Management Division articulated in Article II of the Division Bylaws: to encourage the inclusion of courses on engineering management in traditional curricula.

  10. Integration of environmental simulation models with satellite remote sensing and geographic information systems technologies: case studies

    USGS Publications Warehouse

    Steyaert, Louis T.; Loveland, Thomas R.; Brown, Jesslyn F.; Reed, Bradley C.

    1993-01-01

    Environmental modelers are testing and evaluating a prototype land cover characteristics database for the conterminous United States developed by the EROS Data Center of the U.S. Geological Survey and the University of Nebraska Center for Advanced Land Management Information Technologies. This database was developed from multi temporal, 1-kilometer advanced very high resolution radiometer (AVHRR) data for 1990 and various ancillary data sets such as elevation, ecological regions, and selected climatic normals. Several case studies using this database were analyzed to illustrate the integration of satellite remote sensing and geographic information systems technologies with land-atmosphere interactions models at a variety of spatial and temporal scales. The case studies are representative of contemporary environmental simulation modeling at local to regional levels in global change research, land and water resource management, and environmental simulation modeling at local to regional levels in global change research, land and water resource management and environmental risk assessment. The case studies feature land surface parameterizations for atmospheric mesoscale and global climate models; biogenic-hydrocarbons emissions models; distributed parameter watershed and other hydrological models; and various ecological models such as ecosystem, dynamics, biogeochemical cycles, ecotone variability, and equilibrium vegetation models. The case studies demonstrate the important of multi temporal AVHRR data to develop to develop and maintain a flexible, near-realtime land cover characteristics database. Moreover, such a flexible database is needed to derive various vegetation classification schemes, to aggregate data for nested models, to develop remote sensing algorithms, and to provide data on dynamic landscape characteristics. The case studies illustrate how such a database supports research on spatial heterogeneity, land use, sensitivity analysis, and scaling issues involving regional extrapolations and parameterizations of dynamic land processes within simulation models.

  11. The Convergence of Content, Pedagogy, and Technology in Online Professional Development for Teachers of German: An Intrinsic Case Study

    ERIC Educational Resources Information Center

    Bustamante, Carolina; Moeller, Aleidine J.

    2013-01-01

    This qualitative case study describes a unique online professional development program utilizing Web 2.0 technologies for teachers of German using the Technological Pedagogical Content Knowledge (TPACK) model as a theoretical framework to promote technology literacy, expand German language proficiency and cultural knowledge, and integrate…

  12. Bottino, R. M., & Robotti, E. (2007). Transforming classroom teaching & learning through technology: Analysis of a case study. Educational Technology & Society, 10 (4), 174-186.

    E-print Network

    Paris-Sud XI, Université de

    2007-01-01

    : Analysis of a case study. Educational Technology & Society, 10 (4), 174-186. 174ISSN 1436-4522 (online) and 1176-3647 (print). © International Forum of Educational Technology & Society (IFETS). The authors the teacher design and manage classroom activities integrating technology; and to evaluate the effectiveness

  13. Power Factor Study Reduces Energy Costs at Aluminum Extrusion Plant: Office of Industrial Technologies (OIT) BestPractices Aluminum Technical Case Study

    SciTech Connect

    U.S. Department of Energy

    2001-08-06

    This case study is the latest in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. The case studies document the activities, savings, and lessons learned on these projects.

  14. Case studies of energy information systems and related technology: Operational practices, costs, and benefits

    SciTech Connect

    Motegi, Naoya; Piette, Mary Ann; Kinney, Satkartar; Dewey, Jim

    2003-09-02

    Energy Information Systems (EIS), which can monitor and analyze building energy consumption and related data throughout the Internet, have been increasing in use over the last decade. Though EIS developers describe the capabilities, costs, and benefits of EIS, many of these descriptions are idealized and often insufficient for potential users to evaluate cost, benefit and operational usefulness. LBNL has conducted a series of case studies of existing EIS and related technology installations. This study explored the following questions: (1) How is the EIS used in day-to-day operation? (2) What are the costs and benefits of an EIS? (3) Where do the energy savings come from? This paper reviews the process of these technologies from installation through energy management practice. The study is based on interviews with operators and energy managers who use EIS. Analysis of energy data trended by EIS and utility bills was also conducted to measure the benefit. This paper explores common uses and findings to identify energy savings attributable to EIS, and discusses non-energy benefits as well. This paper also addresses technologies related to EIS that have been demonstrated and evaluated by LBNL.

  15. A Mathematics Teacher's Practice in a Technological Environment: A Case Study Analysis Using Two Complementary Theories

    ERIC Educational Resources Information Center

    Tabach, Michal

    2011-01-01

    Integrating technology in school mathematics has become more and more common. The teacher is a key person in integrating technology into everyday practice. To understand teacher practice in a technological environment, this study proposes using two theoretical perspectives: the theory of technological pedagogical content knowledge to analyze…

  16. Approaches for Identifying Consumer Preferences for the Design of Technology Products: A Case Study of Residential Solar Panels

    E-print Network

    Chen, Heidi Q.

    This paper investigates ways to obtain consumer preferences for technology products to help designers identify the key attributes that contribute to a product's market success. A case study of residential photovoltaic ...

  17. Approaches for identifying consumer preferences for the design of technology products : a case study of residential solar panels

    E-print Network

    Chen, Heidi Qianyi

    2012-01-01

    This thesis investigates ways to obtain consumer preferences for technology products to help designers identify the key attributes that contribute to a product's market success. A case study of residential solar PV panels ...

  18. Training to use a commercial brain-computer interface as access technology: a case study.

    PubMed

    Taherian, Sarvnaz; Selitskiy, Dmitry; Pau, James; Davies, T Claire; Owens, R Glynn

    2014-10-01

    Abstract Purpose: This case study describes how an individual with spastic quadriplegic cerebral palsy was trained over a period of four weeks to use a commercial electroencephalography (EEG)-based brain-computer interface (BCI). Method: The participant spent three sessions exploring the system, and seven sessions playing a game focused on EEG feedback training of left and right arm motor imagery and a customised, training game paradigm was employed. Results: The participant showed improvement in the production of two distinct EEG patterns. The participant's performance was influenced by motivation, fatigue and concentration. Six weeks post-training the participant could still control the BCI and used this to type a sentence using an augmentative and alternative communication application on a wirelessly linked device. Conclusions: The results from this case study highlight the importance of creating a dynamic, relevant and engaging training environment for BCIs. Implications for Rehabilitation Customising a training paradigm to suit the users' interests can influence adherence to assistive technology training. Mood, fatigue, physical illness and motivation influence the usability of a brain-computer interface. Commercial brain-computer interfaces, which require little set up time, may be used as access technology for individuals with severe disabilities. PMID:25270615

  19. Developing Critical Implementations of Technology-Rich Innovations: A Cross-Case Study of the Implementation of Quest Atlantis

    ERIC Educational Resources Information Center

    Thomas, Michael K.; Barab, Sasha A.; Tuzun, Hakan

    2009-01-01

    This study examined the tensions surrounding the implementation of a technology-rich educational innovation called Quest Atlantis (QA) in a local public elementary school. Three qualitative case studies of three classrooms implementing the innovation and a subsequent cross-case analysis were undertaken to illuminate: 1) the reasons why teachers…

  20. The Impact of New Work Technologies on Training. Five Case Studies in French Industry. Discussion Paper No. 81.

    ERIC Educational Resources Information Center

    Araujo e Oliveira, Joao Batista

    Case studies of five French firms illustrate the impact of new work technologies on training. Liquid Corporation has embarked on changes in production technology in response to market needs. Four aspects of the change process are as follows: creating the climate for change, selecting operators, defining new training requirements, and training for…

  1. Technology adoption and implementation in organisations: comparative case studies of 12 English NHS Trusts

    PubMed Central

    Ahmad, Raheelah; Holmes, Alison

    2012-01-01

    Objectives To understand organisational technology adoption (initiation, adoption decision, implementation) by looking at the different types of innovation knowledge used during this process. Design Qualitative, multisite, comparative case study design. Setting One primary care and 11 acute care organisations (trusts) across all health regions in England in the context of infection prevention and control. Participants and data analysis 121 semistructured individual and group interviews with 109 informants, involving clinical and non-clinical staff from all organisational levels and various professional groups. Documentary evidence and field notes were also used. 38 technology adoption processes were analysed using an integrated approach combining inductive and deductive reasoning. Main findings Those involved in the process variably accessed three types of innovation knowledge: ‘awareness’ (information that an innovation exists), ‘principles’ (information about an innovation's functioning principles) and ‘how-to’ (information required to use an innovation properly at individual and organisational levels). Centralised (national, government-led) and local sources were used to obtain this knowledge. Localised professional networks were preferred sources for all three types of knowledge. Professional backgrounds influenced an asymmetric attention to different types of innovation knowledge. When less attention was given to ‘how-to’ compared with ‘principles’ knowledge at the early stages of the process, this contributed to 12 cases of incomplete implementation or discontinuance after initial adoption. Conclusions Potential adopters and change agents often overlooked or undervalued ‘how-to’ knowledge. Balancing ‘principles’ and ‘how-to’ knowledge early in the innovation process enhanced successful technology adoption and implementation by considering efficacy as well as strategic, structural and cultural fit with the organisation's context. This learning is critical given the policy emphasis for health organisations to be innovation-ready. PMID:22492183

  2. A Case Study of Institutional Reform Based on Innovation Diffusion Theory through Instructional Technology.

    ERIC Educational Resources Information Center

    Szabo, Michael; Sobon, Sonia A.

    2003-01-01

    Explains the Training, Infrastructure and Empowerment System (TIES), a theory-based system of educational reform through instructional technology, and discusses results of a study at a Canadian university that investigated the vision for instructional technology, learning technologies and alternative delivery systems, and adoption of innovation.…

  3. Using information technology for an improved pharmaceutical care delivery in developing countries. Study case: Benin.

    PubMed

    Edoh, Thierry Oscar; Teege, Gunnar

    2011-10-01

    One of the problems in health care in developing countries is the bad accessibility of medicine in pharmacies for patients. Since this is mainly due to a lack of organization and information, it should be possible to improve the situation by introducing information and communication technology. However, for several reasons, standard solutions are not applicable here. In this paper, we describe a case study in Benin, a West African developing country. We identify the problem and the existing obstacles for applying standard ECommerce solutions. We develop an adapted system approach and describe a practical test which has shown that the approach has the potential of actually improving the pharmaceutical care delivery. Finally, we consider the security aspects of the system and propose an organizational solution for some specific security problems. PMID:21519942

  4. Professional Errors Caused by Lasers and Intense Pulsed Light Technology in Dermatology and Aesthetic Medicine: Preventive Strategies and Case Studies

    Microsoft Academic Search

    Baerbel Greve; Christian Raulin

    2002-01-01

    background. The use of lasers and intense pulsed light (IPL) technology has become established practice in dermatol- ogy and aesthetic medicine. The increase in popularity and widespread use of such equipment has been accompanied by a sharp increase in the number of case reports about profes- sional errors. objective. We present 14 case studies of professional errors. methods. Selected representative

  5. Insights into the intrinsic and extrinsic challenges for implementing technology education: case studies of Queensland teachers

    Microsoft Academic Search

    Glenn Finger; Belinda Houguet

    2009-01-01

    This study, embedded within the Researching School Change in Technology Education (RSCTE) project in Queensland, Australia, aimed to gain insights into the intrinsic and extrinsic challenges experienced\\u000a by teachers during the implementation of technology education within primary school settings. The official publication and\\u000a launch of the Technology years 1–10 syllabus and associated curriculum materials by the Queensland Studies Authority during

  6. A Case Study of the Use of Internet Photobook Technology to Enhance Early Childhood "Scientist" Identity

    NASA Astrophysics Data System (ADS)

    Katz, Phyllis

    2011-10-01

    There are many influences on a child's identity. Photobook technology purposefully prepared around science explorations presents a modern opportunity to repeatedly trigger memories that reinforce the "me, as scientist" viewpoint. Semi-structured interviews at 6 and 8 years of age were conducted with a child who was the subject of a photobook of everyday science activities to gain insights into his thinking about the nature of science and how he interprets his younger self participating. Interview data were recorded, transcribed and analyzed using dimensions from the previously established parameters for the nature of science. The child's statements about his participation in the photos were matched to these dimensions to consider how he sees himself "doing science" through his early years. Preliminary findings suggest that the child recognizes elements of science and regards himself as an active participant. In both interviews, the child reinforces these views by the opportunity to revisit the experiences in the photobook. Affective components may motivate further science involvement as well: the child enjoyed the time and attention that the photos and discussion provided; the child took pride in being the subject of a book. This case study suggests that there is a fertile field of research to investigate how, for whom, and in what ways internet photobook technology may enhance a child's developing identity as capable science explorer.

  7. A Survey of Bandwidth Utilization: Case Study of Federal University of Technology Minna

    NASA Astrophysics Data System (ADS)

    Haq, A.; Bello Salau, H.; Aibinu, A. M.; Onwuka, E. N.

    2013-12-01

    The effective utilization of the limited scarce bandwidth resources allocated by a spectrum regulator usually the Nigerian Communications Commissions (NCC) in Nigeria universities is paramount in maximizing the usage of the expensive scarce bandwidth resources. A significant bandwidth allocation is needed in order to meet up with the challenges of the day and the task of networking, communicating and reaching the word in our universities. Therefore, bandwidth management becomes necessary and essential. This paper contributes in that direction by surveying the bandwidth utilization at Federal University of Technology Minna campus with the hope of proffering a general solution that can be adopted in Nigerian universities for effective bandwidth management. Also, factors that hindered the development of most Nigeria universities are also examined. The federal university of technology minna which is structured like all other universities in the country in terms of the bandwidth requirement was choosing as a case study for this research work. Furthermore, some policies which can be adopted in order to effectively manage the scarce bandwidth resources in Nigerian universities are also proposed.

  8. Teaching via Mobile Phone: A Case Study on Malaysian Teachers' Technology Acceptance and Readiness

    ERIC Educational Resources Information Center

    Ismail, Issham; Bokhare, Siti F.; Azizan, Siti N.; Azman, Nizuwan

    2013-01-01

    The purpose of this study is to identify the level of technology acceptance among school teachers from the components of awareness and motivation, training and courses, training design, and supports and facilities. This study also aims to investigate whether teachers' acceptance of technology could influence their readiness for the pedagogical use…

  9. The koala (Phascolarctos cinereus): a case study in the development of reproductive technology in a marsupial.

    PubMed

    Johnston, Stephen D; Holt, William V

    2014-01-01

    The successful development and application of an assisted breeding program in any animal relies primarily on a thorough understanding of the fundamental reproductive biology (anatomy, physiology and behaviour) of the species in question. Surely, the ultimate goal and greatest hallmark of such a program is the efficacious establishment of a series of reliable techniques that facilitate the reproductive and genetic management of fragmented populations, both in captivity and in the wild. Such an achievement is all the more challenging when the reproductive biology of that species is essentially rudimentary and without adequate reproductive models to compare to. Using the koala (Phascolarctos cinereus) as a case study, this chapter provides some personal insights into the evolution of a concept that began as a small undergraduate student project but that subsequently evolved into the first-ever successful artificial insemination of a marsupial. Apart from this historical perspective, we also provide a brief review of the current reproductive biology of the koala, discuss technical elements of current assisted breeding technology of this species, its potential application to the wombat, and the future role it might play in helping to conserve wild koala populations. There is little doubt that the unique reproductive biology and tractability of the koala has in this case been a benefit rather than a hindrance to the success of artificial breeding in this species. PMID:25091911

  10. Cleaner Technology in the Hard Disk Drive Manufacturing Industry: A Case Study

    NASA Astrophysics Data System (ADS)

    Moolla, Premchai; Chompu-inwai, Rungchat

    2010-10-01

    The objectives of this research are to improve raw material and energy consumption efficiency, as well as reduce defects and the use of chemicals in the arm coil assembly process of hard disk drive manufacturing in the case study company by applying the Cleaner Technology concepts. The four main sequential steps used in this research were: (1) pre-assessment, (2) assessment, (3) feasibility study, and (4) implementation. In the first step, raw data, such as process flows, raw material usage and defects data were collected. In the second step, the loss during production and causes of loss were analyzed. Opportunities to reduce raw material, chemical and energy wastage could then be recommended. The next step was to evaluate the feasibility and potential benefits of a particular Cleaner Technology opportunity. Finally, in the last step, after a thorough evaluation and implementation of the opportunities to apply Cleaner Technology, the results showed that arm coil defects could be reduced by improving the production process using the ECRS technique. ECRS stands for Eliminate, Combine, Rearrange and Simplify. This improvement reduced arm coil defect rates from 0.48% to 0.15%, thus saving approximately 139,638 Thai Baht per month. In addition, production stoppage decision made by workers was used to increase employee involvement in defect detection. Allowing workers to participate in such a decision was an effective way to reduce defect rate and could motivate workers to produce a better quality job. This resulted in arm coil defects reducing from 0.41% to 0.025%, with about 74,562 Thai Baht per month saving. Additionally, an increase in the efficiency of electricity consumption occurred, by increasing the speed of the infrared oven conveyor belt, improving average productivity from 533 pieces/hour to 560 pieces/hour, without adversely affecting product costs and quality, thus producing products of up to the value of 206,242 Thai Baht per month. Furthermore, the new two-layer curing equipment was designed, developed and used. The upper layer of the equipment was used for arm curing and the lower layer was used for arm coil curing. The result of using such equipment led to a saving of approximately 25,502 Thai Baht per month in electricity costs, without affecting product quality. The outcome of these Cleaner Technology applications was that total costs of approximately 239,702 Thai Baht per month were able to be saved.

  11. Utilizing Information and Communication Technologies to Achieve Lifelong Education for All: A Case Study of Myanmar

    ERIC Educational Resources Information Center

    Mar, Naing Yee

    2004-01-01

    This paper examines the role of information and communication technologies (ICTs) in advancing the cause of education for all and livelong learning. After examining the claimed benefits of ICTs for promoting education and schooling, and the characteristics of education and the basic education movement in Asia, the paper focuses on providing a case

  12. ROLE OF MODERN TECHNOLOGY AND ENTREPRENEURSHIP IN RURAL INDUSTRIAL GROWTH AND EMPLOYMENT GENERATION: SOME CASE STUDIES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The development of rural-based agro-industries is a challenge that is faced by countries throughout the world. In most cases, there are significant obstacles that restrict or impede this development. Financing, marketing, and technology are examples of these obstacles. Private industry and govern...

  13. Improving the Technology Integration Skills of Prospective Teachers through Practice: A Case Study

    ERIC Educational Resources Information Center

    Gulbahar, Yasemin

    2008-01-01

    Rapid developments in invented technologies lead educational institutions to effectively integrate these technologies into the teaching-learning processes. However, both institutions and individuals face different obstacles because of these integration processes. By taking various precautions maybe overcome. Thus, this study was designed to…

  14. School Finance and Technology: A Case Study Using Grid and Group Theory to Explore the Connections

    ERIC Educational Resources Information Center

    Case, Stephoni; Harris, Edward L.

    2014-01-01

    Using grid and group theory (Douglas 1982, 2011), the study described in this article examined the intersections of technology and school finance in four schools located in districts differing in size, wealth, and commitment to technology integration. In grid and group theory, grid refers to the degree to which policies and role prescriptions…

  15. Barriers to Technological Acceptance in a Legal Environment: A Case Study of a Florida Law Firm

    ERIC Educational Resources Information Center

    Owusu, Theophilus D.

    2010-01-01

    Technology is made available in the law firm to promote time efficient tasks and to provide resources that allows the accurate billing and storing of documents. This study examined the impact of three major technologies that are used by attorneys in a law firm. Quantitative procedures facilitated the identification of barriers to Personal Digital…

  16. Insights into the Intrinsic and Extrinsic Challenges for Implementing Technology Education: Case Studies of Queensland Teachers

    ERIC Educational Resources Information Center

    Finger, Glenn; Houguet, Belinda

    2009-01-01

    This study, embedded within the "Researching School Change in Technology Education" (RSCTE) project in Queensland, Australia, aimed to gain insights into the intrinsic and extrinsic challenges experienced by teachers during the implementation of technology education within primary school settings. The official publication and launch of the…

  17. Development and Formative Evaluation of Multimedia Case Studies for Instructional Design and Technology Students

    ERIC Educational Resources Information Center

    Sugar, William

    2014-01-01

    This study describes the development of three case studies that included a combination of multimedia production and instructional design skills within a particular setting. These case studies incorporated real-life incidents from 47 professional instructional designers. These instructional designers described a total of 146 activities involving…

  18. Digital Technology, Diabetes and Culturally and Linguistically Diverse Communities: A Case Study with Elderly Women from the Vietnamese Community

    ERIC Educational Resources Information Center

    O'Mara, Ben; Gill, Gurjeet K.; Babacan, Hurriyet; Donahoo, Daniel

    2012-01-01

    Objective: To report the processes and outcomes of a case study on digital technology, diabetes and culturally and linguistically diverse (CALD) communities. Design: The qualitative study was based on a literature review, consultations and testing of a framework through workshops and an interactive information session. Setting: Consultations,…

  19. Case Study Discussion Experiences of Computer Education and Instructional Technologies Students about Instructional Design on an Asynchronous Environment

    ERIC Educational Resources Information Center

    Baran, Bahar; Keles, Esra

    2011-01-01

    The aim of this study is to reveal opinions and experiences of two Computer Education and Instructional Technologies Departments' students about case study discussion method after they discussed in online asynchronous environment about Instructional Design (ID). Totally, 80 second year students, 40 from Dokuz Eylul University and 40 from Karadeniz…

  20. Using Information Communication Technologies to Develop Dynamic Curriculum Frameworks for Diverse Cohorts: A Case Study from Event Management

    ERIC Educational Resources Information Center

    Hadley, Bree Jamila

    2012-01-01

    This article investigates the role of information communication technologies (ICTs) in establishing a well-aligned, authentic learning environment for a diverse cohort of non-cognate and cognate students studying event management in a higher education context. Based on a case study which examined the way ICTs assisted in accommodating diverse…

  1. Long Story...beyond "Technologies" of Knowing in Case Study Work with Permanently Excluded Young People

    ERIC Educational Resources Information Center

    Frankham, Jo; Edwards-Kerr, Deon

    2009-01-01

    This paper draws on case study research with Lee who had been permanently excluded from an urban secondary school in England. It begins with two extended extracts from the case study in order to illustrate the challenges the principal researcher, Deon, faced in the day-to-day conduct of the work. The section that follows engages in a reflexive…

  2. The "Exploded" Case Study: Applications of Technology to International Executive Education.

    ERIC Educational Resources Information Center

    Curtis, Ruth V.; Gluck, Myke

    1993-01-01

    Describes a project that developed a multimedia prototype case study analysis tool for international executive education adapted and expanded from a print-based management case study. Highlights include content analysis; hardware and software decisions; design decisions; screen design; learner control; structure; consistency; navigation; and…

  3. Investigating Religion and Computing: A Case for Using Standpoint Theory in Technology Evaluation Studies

    ERIC Educational Resources Information Center

    Wyche, Susan Porter

    2010-01-01

    This research focuses on the development and study of Information and Communication Technology (ICT) that support religious practices and the use of standpoint theory in ICT evaluation studies. Three phases makeup this work: formative studies to understand how megachurches, their members and leaders use ICT in ways tied to their Protestant…

  4. The effects of technology-enriched school intervention: a multiple case study analysis

    Microsoft Academic Search

    Betty Collis; Gerrit Carleer

    1993-01-01

    Technology-enriched school projects are initiatives in real school settings that infuse extra computer-related resources and teacher support and training into a school and then, over a period of years, stimulate and study the school's response to the technology. Such projects have occurred in many countries. Typically the projects include a research component, but synthesizing the effects of such long-term interventions

  5. The promise of mobile technologies and single case designs for the study of individuals in their natural environment

    PubMed Central

    Vilardaga, Roger; Bricker, Jonathan; McDonell, Michael

    2014-01-01

    Mobile technologies are growing rapidly around the world to broad demographics of society. These technologies hold great promise for their integration with Single Case Designs (SCDs) and the study of individuals in their natural environment. This paper discusses the theoretical, methodological and analytic implications of these tools for the advancement of the contextual behavioral etiology of behavioral disorders, and their remediation. We hope this paper will highlight the scientific advantages of combining mobile technologies and SCDs and encourage their adoption among CBS scientists. PMID:24949285

  6. 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…

  7. "Instructor-Effect" in Determining Effectiveness and Attitude towards Technology-Assisted Teaching: Report of a Case Study.

    ERIC Educational Resources Information Center

    Mitra, Ananda

    1994-01-01

    Describes a case study to evaluate the perceived effectiveness of multimedia teaching aids and their implementation by experienced versus novice college course instructors. Results of a five-part questionnaire which addressed attitudes and opinions, effectiveness of technology-assistance, instructor questions, environment questions, future needs…

  8. Organizational Learning as an Organization Development Intervention in Six High-Technology Firms in Taiwan: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Lien, Bella Ya-Hui; Hung, Richard Y.; McLean, Gary N.

    2007-01-01

    Organizational learning (OL) is about how individuals collect, absorb, and transform information into organizational memory and knowledge. This case study explored how six high-technology firms in Taiwan chose OL as an organization development intervention strategy. Issues included how best to implement OL; how individuals, teams, and…

  9. Case Study of Employment Trends across 25 Years of Graduates of a Japanese Science and Technology University

    ERIC Educational Resources Information Center

    Nakayama, Minoru

    2014-01-01

    Graduates in the areas of Science and Technology are believed to have traditionally been employed in a number of specific industries, but the recent restructuring of some industries may have affected this phenomenon. In order to examine the trends concerning employment issues in more detail, a case study was conducted by surveying employment…

  10. The Impact of Technological Change on Manpower and Skill Demand: Case-Study Data and Policy Implications.

    ERIC Educational Resources Information Center

    Crossman, Edward R. F. W.; Laner, Stephen

    To prove or disprove the hypothesis that automation and technological change impose increased skill demands on manufacturing and service industries, case studies were made of a bank and a steel and air products company, and of two oil companies, airlines, and electric power companies. The basic conceptual tool used to measure skill demands was the…

  11. Survey of High School Students on Their Future Careers in Science, Engineering and Technology: A Case Study of Partnership

    Microsoft Academic Search

    Xin-Ran Duan

    Abstract—The purpose of this study was to introduce a case o f partnership between a state college and local hig h schools, and also investigate perspectives and expectations of high school students about their future careers in science, engineering and technology. Several high schools in the south- central Indiana region were linked with the technol ogy division at Ivy Tech

  12. A Case Study of Chinese University English as a Foreign Language (EFL) Students' Attitudes toward Learning Technologies

    ERIC Educational Resources Information Center

    Hayes, Kenneth Michael

    2010-01-01

    This qualitative case study investigates Chinese university English in the context of foreign language (EFL) learners' attitudes about video-aided instruction (VAI), video recording instruction, and mobile phone instruction (learning technologies). When I was working as an English teacher in Mainland China, several instructors and students stated…

  13. 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...

  14. Methods for Naval Ship Concept and Propulsion Technology Exploration in a CGX Case Study

    Microsoft Academic Search

    LT Justin Strock; ALAN BROWN

    2009-01-01

    In response to the Fiscal Year 2006 National Defense Authorization Act, the US Navy conducted an Alternative Propulsion Study (APS) for surface combatants and amphibious warfare ships. The study looked at current and future propulsion technology and propulsion alternatives for three sizes of warships. In their analyses they developed 23 ship concepts, 7 of which were considered Medium Surface Combatants

  15. Installation of Reverse Osmosis Unit Reduces Refinery Energy Consumption: Office of Industrial Technologies (OIT) BestPractices Petroleum Technical Case Study

    SciTech Connect

    U.S. Department of Energy

    2001-08-06

    This case study is the latest in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. The case studies document the activities, savings, and lessons learned on these projects.

  16. ASSESSMENT OF HAZARDOUS WASTE SURFACE IMPOUNDMENT TECHNOLOGY CASE STUDIES AND PERSPECTIVES OF EXPERTS

    EPA Science Inventory

    The available data were gathered for a large number of case studies of hazardous waste surface impoundments (SI). Actual and projected performances were compared. This collection, analysis and dissemination of the accumulated experience can contribute significantly to improving S...

  17. A Case Study in Effectively Bridging the Business Skills Gap for the Information Technology Professional

    ERIC Educational Resources Information Center

    Gorman, Michael F.

    2011-01-01

    A longitudinal study of information technology (IT) managers at a Fortune 200 company in the Southwest United States was conducted to assess the effectiveness of a training program at bridging the perceived business skills gap for IT employees. A needs assessment was carried out, resulting in a 4-module training program. The program was evaluated…

  18. Communicator competence and employee performance with new technology: A case study

    Microsoft Academic Search

    Michael J. Papa

    1989-01-01

    The relationship between employee productivity with new technology and communicator competence was investigated in a field study of 289 claims adjustors from two divisions of a large insurance company. Comparisons were also made with individual levels of past productivity. Each employee's communicator competence was assessed using a standardized instrument before they began to operate a new computer system. Employees from

  19. Texas Schools, Inc.: A Case Study of the Transfer of Technology at a Pilot Bilingual Program.

    ERIC Educational Resources Information Center

    Pearson, Vangie L.

    Texas Schools, Inc. (TSI) developed a pilot program in bilingual education for Mexican-American vocational workers in the Department of Diesel Mechanics at Texas Tech University. This study assesses the transfer of technology in that environment using quantitative and qualitative measures. TSI, a technical and vocational school in Lubbock, Texas,…

  20. A Case Study: Information and Communication Technologies Adoption in Higher Education in China and India

    Microsoft Academic Search

    Lu Xiao; Haiyan Huang; Karthikeyan Umpathy

    2005-01-01

    Human knowledge and intellectual capital are essential in economic growth and social development of a country in knowledge economy, and a higher premium is often placed on education especially on higher education. China and India play significant roles in the globalization of knowledge economy. In this ongoing research study, we investigate how sociocultural factors influence technology adoption in college education

  1. Farmers' Adoption of Soil Conservation Technologies: A Case Study from Osun State, Nigeria

    ERIC Educational Resources Information Center

    Junge, B.; Deji, O.; Abaidoo, R.; Chikoye, D.; Stahr, K.

    2009-01-01

    The main objective of this study was to determine the attitude of farmers towards erosion and the adoption of appropriate soil conservation technologies (SCTs). For the survey, farmers were selected from the communities Esa Oke, Elwure and Owode-Ede and Akoda in Osun State in Nigeria. In the first three communities farmers did receive training on…

  2. Instructional Technologies in the Workforce: Case Studies from the Nuclear Industry.

    ERIC Educational Resources Information Center

    Widen, William C.; Roth, Gene L.

    1992-01-01

    Describes six types of instructional technology used in the nuclear industry: Study Pacs, computerized test banks, computer-based training, interactive videodisc, artificial intelligence, and full-scope simulation. Each description presents the need, training device, outcomes, and limitations or constraints on use. (SK)

  3. Distance Learning Case Studies.

    ERIC Educational Resources Information Center

    Barker, Bruce O.

    The Office of Technology Assessment authorized a series of case studies in 1989 to investigate how technologies, services, and programs are implemented in distance education projects. The studies were also intended to look at the role of local, state, and federal agencies, and other public and private entities in providing educational services to…

  4. The Relationships between a Firm's Production Technology and Its Other Business Functions: A Case Study.

    ERIC Educational Resources Information Center

    Thomas, R. A.

    1983-01-01

    A case study of the production, sales, and marketing of spices by one of the major spice companies in Great Britain might be useful for business economics or industrial studies. Particular attention is paid to changing consumer preferences for spices and the company's response to those changes. (Author/IS)

  5. A Case Study on the Nature of Informal Conversation in an Organization Utilizing Microblogging Technology

    ERIC Educational Resources Information Center

    Dembeck, Thomas J.

    2013-01-01

    The purpose of this case study was to determine the nature of conversations that occur within an organizational microblog and compare them to traditional informal conversations. Since informal conversations are closely associated with reaction to change, this study explored how organizational microblog conversations may be understood to affect…

  6. Implementing Problem Solving Technology into Classrooms: Four Case Studies of Teachers.

    ERIC Educational Resources Information Center

    Van Haneghan, James P.; Stofflett, Rene T.

    1995-01-01

    Presents four case studies of fifth grade teachers who have implemented the Jasper Woodbury Problem Solving Series, a videodisc problem-solving curriculum, in their classrooms, and proposes a model for problem-solving instruction. Discusses curriculum and teaching styles before and after the studies. Teacher interview questions are appended. (JMV)

  7. A case study of data integration for aquatic resources using semantic web technologies

    USGS Publications Warehouse

    Gordon, Janice; Chkhenkeli, Nina; Govoni, David L.; Lightsom, Frances L.; Ostroff, Andrea; Schweitzer, Peter N.; Thongsavanh, Phethala; Varanka, Dalia E.; Zednik, Stephan

    2015-01-01

    Use cases, information modeling, and linked data techniques are Semantic Web technologies used to develop a prototype system that integrates scientific observations from four independent USGS and cooperator data systems. The techniques were tested with a use case goal of creating a data set for use in exploring potential relationships among freshwater fish populations and environmental factors. The resulting prototype extracts data from the BioData Retrieval System, the Multistate Aquatic Resource Information System, the National Geochemical Survey, and the National Hydrography Dataset. A prototype user interface allows a scientist to select observations from these data systems and combine them into a single data set in RDF format that includes explicitly defined relationships and data definitions. The project was funded by the USGS Community for Data Integration and undertaken by the Community for Data Integration Semantic Web Working Group in order to demonstrate use of Semantic Web technologies by scientists. This allows scientists to simultaneously explore data that are available in multiple, disparate systems beyond those they traditionally have used.

  8. New Advanced Technologies to Provide Decentralised and Secure Access to Medical Records: Case Studies in Oncology

    PubMed Central

    Quantin, Catherine; Coatrieux, Gouenou; Allaert, François André; Fassa, Maniane; Bourquard, Karima; Boire, Jean-Yves; de Vlieger, Paul; Maigne, Lydia; Breton, Vincent

    2009-01-01

    The main problem for health professionals and patients in accessing information is that this information is very often distributed over many medical records and locations. This problem is particularly acute in cancerology because patients may be treated for many years and undergo a variety of examinations. Recent advances in technology make it feasible to gain access to medical records anywhere and anytime, allowing the physician or the patient to gather information from an “ephemeral electronic patient record”. However, this easy access to data is accompanied by the requirement for improved security (confidentiality, traceability, integrity, ...) and this issue needs to be addressed. In this paper we propose and discuss a decentralised approach based on recent advances in information sharing and protection: Grid technologies and watermarking methodologies. The potential impact of these technologies for oncology is illustrated by the examples of two experimental cases: a cancer surveillance network and a radiotherapy treatment plan. It is expected that the proposed approach will constitute the basis of a future secure “google-like” access to medical records. PMID:19718446

  9. Laboratories for the 21st Century: Case Studies; National Renewable Energy Laboratory, Science and Technology Facility, Golden, Colorado

    SciTech Connect

    Not Available

    2007-03-01

    This publication is one in series of case studies for "Laboratories for the 21st Century," a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy Federal Energy Management Program. It is intended for those who plan to design and construct public and private-sector laboratory buildings. This case study describes the Science and Technology Facility, a new laboratory at NREL that incorporated energy-efficient and sustainable design features including underfloor air distribution in offices, daylighting, and process cooling.

  10. Neonatal Intensive Care for Low Birthweight Infants: Costs and Effectiveness. Health Technology Case Study 38.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Office of Technology Assessment.

    After a brief introduction delineating the scope of the case study, chapter 1 summarizes findings and conclusions about the costs and effectiveness of neonatal intensive care in the United States. Chapter 2 inventories the national supply of neonatal intensive care units and describes recent trends in use and costs. Chapter 3 reviews mortality and…

  11. Teaching a Hybrid MBA Course: A Case Study in Information Technology from the Student Perspective

    ERIC Educational Resources Information Center

    Hoadley, Ellen D.

    2009-01-01

    There is ongoing research into online, distributed, distance learning that has transitioned from mailed video tapes to fully-implemented web-based courses. Less research has been conducted on hybrid courses--those that combine face-to-face sessions with web-based sessions. This paper reports on a case study of a hybrid course that teaches…

  12. Science and technology map analysis of a multi-disciplinary field Case study of aerospace engineering-

    Microsoft Academic Search

    H. Nakamural; H. Sasaki; N. Shibata; Y. Kajikawa; I. Sakata; S. Suzukil

    2010-01-01

    Both the expansion of knowledge and the fragmentation of disciplines are causing delay in important development strategy decision in many promising industries. Policy makers and practitioners expect tools to structure the expanding knowledge and to roadmap for breakthroughs. In this paper, we approach this challenge with a citation network analysis to academic publications and patents. The case study is discussed

  13. Adoption of Computer Communication Technology by Communication Faculty: A Case Study.

    ERIC Educational Resources Information Center

    Herling, Thomas J.

    A comparative case study investigated the extent of adoption of computer communication in two schools of communication. S. Ram's model of resistance to innovation was used as a theoretical framework. Subjects, 16 faculty at a medium-sized state school in the southern United States and 16 faculty at a large private institution in the Northeast,…

  14. Evolving Information Technology: A Case Study of the Effects of Constant Change on Information Technology Instructional Design Architecture

    ERIC Educational Resources Information Center

    Helps, Richard

    2010-01-01

    A major challenge for Information Technology (IT) programs is that the rapid pace of evolution of computing technology leads to frequent redesign of IT courses. The problem is exacerbated by several factors. Firstly, the changing technology is the subject matter of the discipline and is also frequently used to support instruction; secondly, this…

  15. Learning and Leading with Technology: A Case Study of Centennial Campus Magnet Middle School

    ERIC Educational Resources Information Center

    Morris-Bryant, Edye Darlene

    2012-01-01

    The purpose of this single case study is to describe and document the implementation of a 1:1 laptop program for a middle school with a unique school-university partnership. The goal of this study is two-fold; one being to describe the implementation of a 1:1 laptop program and to document the lessons learned in leading a 1:1 laptop program. This…

  16. Introducing time delay in the evolution of new technology: the case study of nanotechnology

    NASA Astrophysics Data System (ADS)

    Georgalis, Evangelos E.; Aifantis, Elias C.

    2013-12-01

    Starting with Feynman's "There's Plenty of Room at the Bottom" prophetic lecture at Caltech in the 1960s, the term "nanotechnology" was first coined in the scientific literature in the 1980s. This was followed by the unprecedented growth in the corresponding scientific field in 2000 due to the financial incentive provided by President Clinton in the US, followed up by similar efforts in Europe, Japan, China and Russia. Today, nanotechnology has become a driving force for economic development, with applications in all fields of engineering, information technology, transport and energy, as well as biology and medicine. Thus, it is important to forecast its future growth and evolution on the basis of two different criteria: (1) the government and private capital invested in related activities, and (2) the number of scientific publications and popular articles dedicated to this field. This article aims to extract forecasts on the evolution of nanotechnology, using the standard logistic equation that result in familiar sigmoid curves, as well as to explore the effect of time delay on its evolution. Time delay is commonly known from previous biological and ecological models, in which time lag is either already known or can be experimentally measured. In contrast, in the case of a new technology, we must first define the method for determining time delay and then interpret its existence and role. Then we describe the implications that time delay may have on the stability of the sigmoidal behavior of nanotechnology evolution and on the related oscillations that may appear.

  17. Globalisation of birth markets: a case study of assisted reproductive technologies in India

    PubMed Central

    2011-01-01

    The escalation of Assisted Reproductive Technologies (ARTs) in India into a veritable fertility industry is the result of a multitude of reasons. This paper places the bio-genetic industry within the larger political economy framework of globalisation and privatisation, thus employing a framework that is often omitted from discussions on ARTs, but has direct and significant bearings on the ART industry in India. As markets for human organs, tissues and reproductive body parts experience unprecedented growth, the limits of what can or should be bought and sold continue to be pushed. As such, bodies have emerged as sale-worthy economic capital. Commercial flows of reproductive material create and deploy the division of the body into parts over which ownership is claimed, in the process following 'modern routes of capital' and raising issues of structural inequality. This paper presents a brief picture of India's fertility industry with specific focus on its ground-level operation, nature and growth. It aims to explore the industry dimensions of ARTs, by highlighting the macro picture of health care markets and medical tourism in India, the proliferation of the ART industry, market features such as the social imperative to mother, costs, promotion and marketing, unverified claims, inflated success rates, deals and offers, actors and collaborations in the field, and finally, the absence of standards. This paper presents findings from the research 'Constructing Conceptions: The Mapping of Assisted Reproductive Technologies in India', by Sama, a Delhi-based resource group working on gender, health and rights. This research was conducted from 2008 to 2010 in the three states of Uttar Pradesh, Orissa and Tamil Nadu in India, and is one of the first of its kind, highlighting unethical medical practices and making a case for the regulation of the ART industry. As such, it forms a significant part of Sama's ongoing work on women and technologies, particularly policy-level advocacy. PMID:21838866

  18. Commitment to Cybersecurity and Information Technology Governance: A Case Study and Leadership Model

    ERIC Educational Resources Information Center

    Curtis, Scipiaruth Kendall

    2012-01-01

    The continual emergence of technologies has infiltrated government and industry business infrastructures, requiring reforming organizations and fragile network infrastructures. Emerging technologies necessitates countermeasures, commitment to cybersecurity and information technology governance for organization's survivability and…

  19. Consortia for Engineering, Science and Technology Libraries in India: A Case Study of INDEST Consortium

    NASA Astrophysics Data System (ADS)

    Pathak, S. K.; Deshpande, N. J.

    2007-10-01

    The present scenario of the INDEST Consortium among engineering, science and technology (including astronomy and astrophysics) libraries in India is discussed. The Indian National Digital Library in Engineering Sciences & Technology (INDEST) Consortium is a major initiative of the Ministry of Human Resource Development, Government of India. The INDEST Consortium provides access to 16 full text e-resources and 7 bibliographic databases for 166 institutions as members who are taking advantage of cost effective access to premier resources in engineering, science and technology, including astronomy and astrophysics. Member institutions can access over 6500 e-journals from 1092 publishers. Out of these, over 150 e-journals are exclusively for the astronomy and physics community. The current study also presents a comparative analysis of the key features of nine major services, viz. ACM Digital Library, ASCE Journals, ASME Journals, EBSCO Databases (Business Source Premier), Elsevier's Science Direct, Emerald Full Text, IEEE/IEE Electronic Library Online (IEL), ProQuest ABI/INFORM and Springer Verlag's Link. In this paper, the limitations of this consortium are also discussed.

  20. Technology Transfer: A Case Study of Programs and Practices at NASA, DOD, DOC, and Academia

    ERIC Educational Resources Information Center

    Blood, John R.

    2009-01-01

    Technology transfer is vital to humanity. It spurs innovation, promotes commerce, and provides technology-based goods and services. Technology transfer is also highly complex and interdependent in nature. This interdependence is exemplified principally by the various technology transfer interactions between government, industry, and academia. …

  1. Scaffolding Knowledge Construction through Robotic Technology: A Middle School Case Study

    Microsoft Academic Search

    Joan M. Chambers; Mike Carbonaro; Marion Rex

    Various forms of robotic technology are currently moving from the confines of the research labs and into the hands of teachers. One area of robotics that is readily available for technology integration into elementary and middle school science and technology classrooms is produced by LEGO® (Mindstorms for Schools™). Such technology offers the possibility to teach various scientific, mathematical, and design

  2. An evaluation of soil erosion hazard: A case study in Southern Africa using geomatics technologies

    NASA Astrophysics Data System (ADS)

    Eiswerth, Barbara Alice

    Accelerated soil erosion in Malawi, Southern Africa, increasingly threatens agricultural productivity, given current and projected population growth trends. Previous attempts to document soil erosion potential have had limited success, lacking appropriate information and diagnostic tools. This study utilized geomatics technologies and the latest available information from topography, soils, climate, vegetation, and land use of a watershed in southern Malawi. The Soil Loss Estimation Model for Southern Africa (SLEMSA), developed for conditions in Zimbabwe, was evaluated and used to create a soil erosion hazard map for the watershed under Malawi conditions. The SLEMSA sub-models of cover, soil loss, and topography were computed from energy interception, rainfall energy, and soil erodibility, and slope length and steepness, respectively. Geomatics technologies including remote sensing and Geographic Information Systems (GIS) provided the tools with which land cover/land use, a digital elevation model, and slope length and steepness were extracted and integrated with rainfall and soils spatial information. Geomatics technologies enable rapid update of the model as new and better data sets become available. Sensitivity analyses of the SLEMSA model revealed that rainfall energy and slope steepness have the greatest influence on soil erosion hazard estimates in this watershed. Energy interception was intermediate in sensitivity level, whereas slope length and soil erodibility ranked lowest. Energy interception and soil erodibility were shown by parameter behavior analysis to behave in a linear fashion with respect to soil erosion hazard, whereas rainfall energy, slope steepness, and slope length exhibit non-linear behavior. When SLEMSA input parameters and results were compared to alternative methods of soil erosion assessment, such as drainage density and drainage texture, the model provided more spatially explicit information using 30 meter grid cells. Results of this study indicate that more accurate soil erosion estimates can be made when: (1) higher resolution digital elevation models are used; (2) data from improved precipitation station network are available, and; (3) greater investment in rainfall energy research.

  3. Communicator Competence and Employee Performance with New Technology: A Case Study.

    ERIC Educational Resources Information Center

    Papa, Michael J.

    1989-01-01

    Investigates the relationship between communicator competence and employee productivity with new technology. Finds that employee communicator competence significantly affects employee performance with new technology; that employees receiving communicator competence training perform at significantly higher levels; and that past productivity also…

  4. Methodology for evaluating a novel education technology: a case study of handheld video games in Chile

    Microsoft Academic Search

    Jesse L. Margolis; Miguel Nussbaum; Patricio Rodríguez; Ricardo Rosas

    2006-01-01

    Many school systems, in both the developed and developing world, are implementing educational technology to assist in student learning. However, there is no clear consensus on how to evaluate these new technologies. This paper proposes a comprehensive methodology for estimating the value of a new educational technology in three steps: benefit analysis, through the administration of a well-designed experiment; cost

  5. Methodology for Evaluating a Novel Education Technology: A Case Study of Handheld Video Games in Chile

    ERIC Educational Resources Information Center

    Margolis, Jesse L.; Nussbaum, Miguel; Rodriguez, Patricio; Rosas, Ricardo

    2006-01-01

    Many school systems, in both the developed and developing world, are implementing educational technology to assist in student learning. However, there is no clear consensus on how to evaluate these new technologies. This paper proposes a comprehensive methodology for estimating the value of a new educational technology in three steps: benefit…

  6. Developing a Disposition to Teaching Design and Technology: A Case Study

    Microsoft Academic Search

    R. Hansen; D. Davies

    1998-01-01

    Literature in the field of technological education has attempted, in recent years, to define technology and technological education (e. g., Dyrenfurth & Mihalevich, 1987; Layton, 1993; Ortega, 1962; Staudenmaier, 1985; Wiens, 1988). These definitions emerge, typically, from analyses of what philosophers, sociologists, historians, and educators have written about the subject (Hansen & Froelich, 1994). Reference to what technologists actually do

  7. Persistence Factors of Women in Information Technology--A Multiple Case Study Analysis

    ERIC Educational Resources Information Center

    Hua, David M.

    2010-01-01

    Women have historically been underrepresented in the field of information technology. The literature related to the underrepresentation of women in information technology has focused on developing strategies for attracting more females into the industry. Despite these efforts, the number of women in information technology has been declining. The…

  8. Popularisation of Science and Technology Education: Some Case Studies from Africa.

    ERIC Educational Resources Information Center

    Savage, Mike, Ed.; Naidoo, Prem, Ed.

    Science and technology, and science and technology education, play an important role in the development of a country's economy, environment, social relations, and other sectors. African countries recognize this role and many have committed considerable resources to the development of science and technology and their educational systems. In African…

  9. Technological transitions as evolutionary reconfiguration processes: a multi-level perspective and a case-study

    Microsoft Academic Search

    Frank W. Geels

    2002-01-01

    This paper addresses the question of how technological transitions (TT) come about? Are there particular patterns and mechanisms in transition processes? TT are defined as major, long-term technological changes in the way societal functions are fulfilled. TT do not only involve changes in technology, but also changes in user practices, regulation, industrial networks, infrastructure, and symbolic meaning or culture. This

  10. Mining the Human Phenome using Semantic Web Technologies: A Case Study for Type 2 Diabetes

    PubMed Central

    Pathak, Jyotishman; Kiefer, Richard C.; Bielinski, Suzette J.; Chute, Christopher G.

    2012-01-01

    The ability to conduct genome-wide association studies (GWAS) has enabled new exploration of how genetic variations contribute to health and disease etiology. However, historically GWAS have been limited by inadequate sample size due to associated costs for genotyping and phenotyping of study subjects. This has prompted several academic medical centers to form “biobanks” where biospecimens linked to personal health information, typically in electronic health records (EHRs), are collected and stored on large number of subjects. This provides tremendous opportunities to discover novel genotype-phenotype associations and foster hypothesis generation. In this work, we study how emerging Semantic Web technologies can be applied in conjunction with clinical and genotype data stored at the Mayo Clinic Biobank to mine the phenotype data for genetic associations. In particular, we demonstrate the role of using Resource Description Framework (RDF) for representing EHR diagnoses and procedure data, and enable federated querying via standardized Web protocols to identify subjects genotyped with Type 2 Diabetes for discovering gene-disease associations. Our study highlights the potential of Web-scale data federation techniques to execute complex queries. PMID:23304343

  11. A case study of the change process of integrating technology into an elementary science methods course from 1997 to 2003

    NASA Astrophysics Data System (ADS)

    Hsu, Pi-Sui

    The purpose of this qualitative case study was to provide a detailed description of the change process of technology integration into a science methods course, SCIED 458, as well as to interpret and analyze essential issues involved in the change process and examine how these factors influenced the change process. This study undertook qualitative research that employed case study research design. In-depth interviewing and review of the documents were two major data collection methods in this study. Participants included the three key faculty members in the science education program, a former graduate student who participated in writing the Link-to-Learn grant proposal, a former graduate student who taught SCIED 458, and two current graduate students who were teaching SCIED 458. A number of data analysis strategies were used in this study; these strategies included (1) coding for different periods of time and project categories and roles of people, (2) identifying themes, trends and coding for patterns, (3) reducing the data for analysis of trends and synthesizing and summarizing the data, and (4) integrating the data into one analytical framework. The findings indicated that this change process had evolved through the stages of adoption and diffusion, implementation, and institutionalization and a number of strategies facilitated the changes in individual stages, including the formation of a leadership team in the early stages, gradual adoption of technology tools, use of powerful pedagogy and methodology, the formation of a research community, and separation of technology training and subject teaching. The findings also indicated the essential factors and systems that interacted with each other and sustained the change process; these included a transformational shared leadership team, the formation of a learning and research community, reduced resistance of the elementary prospective teachers to technology, availability of university resources, involvement of the local school districts, support of the state department of education, recognition of the professional organizations, creation of partnerships with software companies, and technology advancements in society. A framework for integrating technology was presented to assist school reformers and instructional designers in initiating, implementing, and sustaining the changes due to technology integration in a systemic manner.

  12. Adopting Quality Assurance Technology in Customer-Vendor Relationships: A Case Study of How Interorganizational Relationships Influence the Process

    NASA Astrophysics Data System (ADS)

    Heeager, Lise Tordrup; Tjřrnehřj, Gitte

    Quality assurance technology is a formal control mechanism aiming at increasing the quality of the product exchanged between vendors and customers. Studies of the adoption of this technology in the field of system development rarely focus on the role of the relationship between the customer and vendor in the process. We have studied how the process of adopting quality assurance technology by a small Danish IT vendor developing pharmacy software for a customer in the public sector was influenced by the relationship with the customer. The case study showed that the adoption process was shaped to a high degree by the relationship and vice versa. The prior high level of trust and mutual knowledge helped the parties negotiate mutually feasible solutions throughout the adoption process. We thus advise enhancing trust-building processes to strengthen the relationships and to balance formal control and social control to increase the likelihood of a successful outcome of the adoption of quality assurance technology in a customer-vendor relationship.

  13. The History, Technology and Care of Globes: Case Study on the Technology and Conservation Treatment of Two Nineteenth-

    E-print Network

    Mathis, Wayne N.

    of Juvet's time globe. This geographical clock, as it was also known, combined several technological advances to produce a globe which automatically rotated every twenty four hours, while indicating for the British Geographical Society, and another was placed in the cabinet room of the White House. 6

  14. Technology Transfer Challenges: A Case Study of User-Centered Design in NASA's Systems Engineering Culture

    NASA Technical Reports Server (NTRS)

    Quick, Jason

    2009-01-01

    The Upper Stage (US) section of the National Aeronautics and Space Administration's (NASA) Ares I rocket will require internal access platforms for maintenance tasks performed by humans inside the vehicle. Tasks will occur during expensive critical path operations at Kennedy Space Center (KSC) including vehicle stacking and launch preparation activities. Platforms must be translated through a small human access hatch, installed in an enclosed worksite environment, support the weight of ground operators and be removed before flight - and their design must minimize additional vehicle mass at attachment points. This paper describes the application of a user-centered conceptual design process and the unique challenges encountered within NASA's systems engineering culture focused on requirements and "heritage hardware". The NASA design team at Marshall Space Flight Center (MSFC) initiated the user-centered design process by studying heritage internal access kits and proposing new design concepts during brainstorming sessions. Simultaneously, they partnered with the Technology Transfer/Innovative Partnerships Program to research inflatable structures and dynamic scaffolding solutions that could enable ground operator access. While this creative, technology-oriented exploration was encouraged by upper management, some design stakeholders consistently opposed ideas utilizing novel, untested equipment. Subsequent collaboration with an engineering consulting firm improved the technical credibility of several options, however, there was continued resistance from team members focused on meeting system requirements with pre-certified hardware. After a six-month idea-generating phase, an intensive six-week effort produced viable design concepts that justified additional vehicle mass while optimizing the human factors of platform installation and use. Although these selected final concepts closely resemble heritage internal access platforms, challenges from the application of the user-centered process provided valuable lessons for improving future collaborative conceptual design efforts.

  15. Enhancement of Cognitive Processing by Multiple Sclerosis Patients Using Liquid Cooling Technology: A Case Study

    NASA Technical Reports Server (NTRS)

    Montgomery, Leslie D.; Montgomery, Richard W.; Ku, Yu-Tsuan; Luna, Bernadette (Technical Monitor)

    1997-01-01

    Cognitive dysfunction is a common symptom in patients with multiple sclerosis (MS). This can have a significant impact on the quality of life of both the patient and of their primary care giver. This case study explores the possibility that liquid cooling therapy may be used to enhance the cognitive processing of MS patients in the same way that it provides temporary relief of some physical impairment. Two MS patients were presented a series of pattern discrimination tasks before and after being cooled with a liquid cooling garment for a one hour period. The subject whose ear temperature was reduced during cooling showed greater electroencephalographic (EEG) activity and scored much better on the task after cooling. The patient whose ear temperature was unaffected by cooling showed less EEG activity and degraded performance after the one hour cooling period.

  16. Stroke patients’ utilisation of extrinsic feedback from computer-based technology in the home: a multiple case study realistic evaluation

    PubMed Central

    2014-01-01

    Background Evidence indicates that post???stroke rehabilitation improves function, independence and quality of life. A key aspect of rehabilitation is the provision of appropriate information and feedback to the learner. Advances in information and communications technology (ICT) have allowed for the development of various systems to complement stroke rehabilitation that could be used in the home setting. These systems may increase the provision of rehabilitation a stroke survivor receives and carries out, as well as providing a learning platform that facilitates long-term self-managed rehabilitation and behaviour change. This paper describes the application of an innovative evaluative methodology to explore the utilisation of feedback for post-stroke upper-limb rehabilitation in the home. Methods Using the principles of realistic evaluation, this study aimed to test and refine intervention theories by exploring the complex interactions of contexts, mechanisms and outcomes that arise from technology deployment in the home. Methods included focus groups followed by multi-method case studies (n?=?5) before, during and after the use of computer-based equipment. Data were analysed in relation to the context-mechanism-outcome hypotheses case by case. This was followed by a synthesis of the findings to answer the question, ‘what works for whom and in what circumstances and respects?’ Results Data analysis reveals that to achieve desired outcomes through the use of ICT, key elements of computer feedback, such as accuracy, measurability, rewarding feedback, adaptability, and knowledge of results feedback, are required to trigger the theory-driven mechanisms underpinning the intervention. In addition, the pre-existing context and the personal and environmental contexts, such as previous experience of service delivery, personal goals, trust in the technology, and social circumstances may also enable or constrain the underpinning theory-driven mechanisms. Conclusions Findings suggest that the theory-driven mechanisms underpinning the utilisation of feedback from computer-based technology for home-based upper-limb post-stroke rehabilitation are dependent on key elements of computer feedback and the personal and environmental context. The identification of these elements may therefore inform the development of technology; therapy education and the subsequent adoption of technology and a self-management paradigm; long-term self-managed rehabilitation; and importantly, improvements in the physical and psychosocial aspects of recovery. PMID:24903401

  17. AN EVALUATION OF AN ESTABLISHED CASE STUDY FOR ENGINEERING AND ENGINEERING TECHNOLOGY EDUCATION

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Engineering and technology educators focus on meeting existing and future needs of industry when designing the content domain and planning instructional methods in their discipline. However, undergraduate students in engineering and technology rarely have an opportunity to solve real world problems ...

  18. Using Social Networking Technology to Enhance Learning in Higher Education: A Case Study Using Facebook

    Microsoft Academic Search

    Peter Ractham; Daniel Firpo

    2011-01-01

    In this paper we explore the possibility of using Web 2.0 technology, specifically social networking technology, to support a community of practice in a graduate-level classroom setting in order to enhance learning. For our experiment, we utilized Facebook as a learning resource for an MIS course for learners to share prior knowledge and experience. We present the results of our

  19. Sustainable Development by Technology Seeding - A Methodology Supported by a Case Study in Tanzania

    Microsoft Academic Search

    Alexander J. Moseson; James Tangorra; Lewis Lama

    2011-01-01

    Science and technology are critical to development. Many devices and systems that could relieve the suffering of the global poor have been understood for centuries, but a major challenge of our generation is to adapt and disseminate them for sustainable and socially just development. Technology Seeding (TS) is here proposed as a design and dissemination methodology to answer that challenge.

  20. Applications and Case Studies of the Next-Generation Sequencing Technologies in Food, Nutrition and Agriculture.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Next-generation sequencing technologies are able to produce high-throughput short sequence reads in a cost-effective fashion. The emergence of these technologies has not only facilitated genome sequencing but also changed the landscape of life sciences. Here I survey their major applications ranging...

  1. Integrating Social Networking Technologies in Education: A Case Study of a Formal Learning Environment

    Microsoft Academic Search

    Lori Lockyer; John Patterson

    2008-01-01

    The concept of Internet-facilitated social networking is not new - we have evidence of the development of the concept and the technologies over decades. However, Web 2.0 technologies and the emergence of social networking sites has expanded accessibility and use beyond levels that may have been thought imaginable just two or three years ago. These developments have been accompanied with

  2. National Technology Standards for K-12 Schools: A Case Study of Unresolved Issues in Public Relations

    ERIC Educational Resources Information Center

    Mullen, Carol A.; Kealy, William A.; Sullivan, Ashley

    2004-01-01

    This article addresses an important need--the dissemination of information relating to technology as a public relations tool--and the associated exigency for administrator and teacher technology training. Specifically, we identify the increased expectations for the performance of school leaders and teachers, as well as unresolved issues in public…

  3. Developing and Sustaining K-12 School Technology Innovation through Lottery Grant Awards: A Multiple Case Study.

    ERIC Educational Resources Information Center

    Herr, Lynne McKnight; Brooks, David W.

    2003-01-01

    Investigates the impact of technology-focused grants funded by state lottery proceeds on four schools in a Midwestern state. Findings highlight the differences in resources among large and small schools, the impact of individuals on a school's culture, the role of the state's educational support services, and the role of technology in educational…

  4. Using the iPhone for Assistive Technology: A Case Study

    ERIC Educational Resources Information Center

    Ford, Chelsea; Rabe, Karl

    2011-01-01

    Parent and teacher collaborated to use the Apple iPhone as assistive technology to meet the needs of Bill, a 20-year-old student in the Saline Young Adult program, part of the Saline Michigan School System. Bill has an intellectual disability and this technology provided an effective, flexible and moderate cost solution that helped him meet his…

  5. Investing in New Technology - A Case Study of a Food Processing Company

    Microsoft Academic Search

    Hannu S. E. Makkonen

    The increased turbulence, complexity and competitiveness of organizational environments have made identification, evaluation and implementation of new technological investments critical determinants of organizational productivity, competition and survival. This paper examines new technology investment decision-making process on two levels combining traditional innovation adoption and diffusion approaches by network and interaction approach of IMP-Group. Conducting this we aim to cross- fertilize the

  6. Understanding the End User Perspective: A Multiple-Case Study of Successful Health Information Technology Implementation

    ERIC Educational Resources Information Center

    Behravesh, Bardia

    2010-01-01

    The United States continues to lag behind other countries in its adoption of health information technology. A failure to increase adoption will jeopardize the nation's ability to reduce medical errors, address the rapid growth of healthcare costs, and enact effective healthcare reform. Health information technology (HIT) implementation success…

  7. Manure treatment technologies: on-farm versus centralized strategies. NE Spain as case study.

    PubMed

    Flotats, Xavier; Bonmatí, August; Fernández, Belén; Magrí, Albert

    2009-11-01

    Manure treatment has become an issue of concern in many farms in order to adequate their productions to the requirements of available arable lands. Such processing should be considered in the framework of a nutrient management planning (NMP) designed under local conditionals and considering cultivable soils as the end-users. In this context, decision on individual or collective scale should not be regarded as a main objective per se since such election should result from the NMP study and design. This paper is aimed to review existing experiences on manure treatment in NE Spain (Catalonia), either at farm or large scale. Some common factors identified in the successful experiences described are the involvement of farmers, technology suppliers and related authorities; energy and fertilizers prices; and the existence of a NMP as a global framework for actuations. Economical factors affecting decision about management and treatment scale are influenced by the density and the intensity of farming in a given area, which favour centralized NMPs and allow optimizing logistics. PMID:19231173

  8. Health Information Technology Systems profoundly impact users: a case study in a dental school.

    PubMed

    Hill, Heather K; Stewart, Denice C L; Ash, Joan S

    2010-04-01

    The purpose of this study was to increase our understanding of the impact of Health Information Technology Systems (HITS) on dental school users when the systems are integrated into chair-side patient care. We used qualitative research methods, including interviews, focus groups, and observations, to capture the experiences of HITS users at a single institution. Users included administrators, clinical faculty members, predoctoral students, support staff, and residents. The data were analyzed using a grounded theory approach, and nine themes emerged: 1) HITS benefits were disproportionate among users; 2) communicating about the HITS was challenging; 3) users experienced a range of strong emotions; 4) the instructor persona diminished; 5) there were shifts in the school's power structure; 6) allocation of end-users' time shifted; 7) the training and support needs of end-users were significant; 8) perceived lack of HITS usability made documentation cumbersome for clinicians; and 9) clinicians' workflow was disrupted. HITS integration into patient care impacts the work of all system users, especially end-users. The themes highlight areas of potential concern for implementers and users in integrating a HITS into patient care. PMID:20388817

  9. Using social networking and semantic web technology in software engineering - Use cases, patterns, and a case study

    Microsoft Academic Search

    Jens Dietrich; Nathan Jones; Jevon M. Wright

    2008-01-01

    We present an approach that uses social networking and semantic web technology to share knowledge within the software engineering community. We propose to use existing Web 2.0 services such as social bookmarking and blogs as the infrastructure to share knowledge artefacts. Due to the openness of these services, it is crucial to provide support to establish the trustworthiness of knowledge

  10. Using Social Networking and Semantic Web Technology in Software Engineering--Use Cases, Patterns, and a Case Study

    Microsoft Academic Search

    Jens Dietrich; Nathan Jones

    2007-01-01

    We present an approach that uses social networking and semantic Web technology to share knowledge within the software engineering community. We propose to use existing Web 2.0 services such as social bookmarking and blogs as the infrastructure to share knowledge artefacts. Due to the openness of these services, it is crucial to provide support in order to establish the trustworthiness

  11. Exploring educational partnerships: a case study of client provider technology education partnerships in New Zealand primary schools

    NASA Astrophysics Data System (ADS)

    Weal, Brenda; Coll, Richard

    2007-04-01

    This paper explores the notion of educational partnerships and reports on research on client provider partnerships between full primary schools and external technology education providers for Year 7 and 8 New Zealand students (age range approx. 12 to 13 years). Educational reforms in New Zealand and the introduction of a more holistic technology education curriculum in 1995 changed the nature of the relationship between the technology education partners. The research sought to identify, from the perspective of the primary schools (clients), factors that contribute to successful partnerships between them and their technology education provider. A mixed methods approach consisting of a survey of client schools, in-depth interviews and a series of four in-depth case studies (drawing on issues derived from the survey) was employed. Issues relating to teacher subculture, leadership roles and inflexibility of official processes all surfaced. The research points to an absence of commitment, shared understanding, shared power, leadership, communication and accountability in many educational partnerships that were the focus of this work.

  12. ASSESSMENT OF EMERGING TECHNOLOGIES FOR METAL FINISHING POLLUTION CONTROL: THREE CASE STUDIES

    EPA Science Inventory

    This research program was initiated with the objective of bringing information concerning performance and cost of new wastewater treatment technologies to the attention of the metal finishing community. Many novel approaches to treatment of electroplating wastewater have been eva...

  13. Case Study of Applying Wireless Technologies into Healthcare Industry in China and UK

    Microsoft Academic Search

    Guixia Kang; Li Zhang; Shanghong Li; Ping Zhang; Said Boussakta

    2007-01-01

    In recent years, there have been growing interest and activities of introducing wireless technologies into healthcare industry.\\u000a Successful development and deployment of wireless e-Health (WEHealth) systems is geographically dependent in respect of national\\u000a regulations, regional economic development, and available medial infrastructures and resources, etc. In this paper, the applications\\u000a of wireless technologies into healthcare industry are investigated in China and

  14. Applications and Case Studies of the Next-Generation Sequencing Technologies in Food, Nutrition and Agriculture

    Microsoft Academic Search

    George E. Liu

    2009-01-01

    The next-generation sequencing technologies are able to produce millions of short sequence reads in a high- throughput, cost-effective fashion. The emergence of these technologies has not only facilitated genome sequencing but also started to change the landscape of life sciences. Here, I survey their major applications ranging from whole-genome sequencing and resequencing, single nucleotide polymorphism (SNP) and structural variation discovery,

  15. Problem Solving with an Icon Oriented Programming Tool: A Case Study in Technology Education

    NSDL National Science Digital Library

    Lattu, Mattie

    In 1995, the authors started the Empirica Control for Technology Education (ECTE) project in the Department of Teacher Education at the University of Helsinki with the purpose of widening the possibilities for creative problem solving in technology education. First, an icon-oriented visual programming tool was developed to teach computer control technology, along with an appropriate computer interface. Authors developed the new programming tool to minimize the need for direct guidance from the teacher and to reduce the need for rote memorization of programming rules. It was also designed to allow for constructive and creative activities by the students. Along with the software and hardware, handbooks for creative problem solving in control technology were written and in-service training was organized to support teachers in their efforts to develop creative problem solving through technology education programs in Finnish comprehensive schools. The development of this new computer control system led to an interest among the authors in finding out how pupils learn the basics of control technology and programming and how they creatively solve problems within the context of computer control. Target Audience: 2-4 Year College Faculty/Administrators

  16. Technology-Aided Programs for Assisting Communication and Leisure Engagement of Persons with Amyotrophic Lateral Sclerosis: Two Single-Case Studies

    ERIC Educational Resources Information Center

    Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Ferlisi, Gabriele; Ferrarese, Giacomina; Zullo, Valeria; Addante, Luigi M.; Spica, Antonella; Oliva, Doretta

    2012-01-01

    Technology-aided programs for assisting communication and leisure engagement were assessed in single-case studies involving two men with amyotrophic lateral sclerosis (ALS). Study I involved a 51-year-old man with a virtually total loss of his motor repertoire and assessed a technology-aided program aimed at enabling him to (a) write and send out…

  17. Technology-Based Programs to Promote Walking Fluency or Improve Foot-Ground Contact during Walking: Two Case Studies of Adults with Multiple Disabilities

    ERIC Educational Resources Information Center

    Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; La Martire, Maria L.; Oliva, Doretta; Groeneweg, Jop

    2012-01-01

    These two case studies assessed technology-based programs for promoting walking fluency and improving foot-ground contact during walking with a man and a woman with multiple disabilities, respectively. The man showed breaks during walking and the woman presented with toe walking. The technology used in the studies included a microprocessor with…

  18. New landfill technology for an old landfill`s problems: A case study

    SciTech Connect

    Bannister, T.A.; Warren, V.L. [EMCON, Indianapolis, IN (United States)

    1996-11-01

    There are presently 111 solid waste sites in Indiana where groundwater is being monitored on a regular basis. Solid waste regulations passed in 1989 required leachate collection systems (LCS) in all new landfills. Of the 111 monitored solid waste facilities, only about 20 of them have an LCS, either built into the original design or retrofitted into an old design. Furthermore, 42 solid waste sites are presently under Phase 2 or assessment monitoring (suspected of causing groundwater contamination) and 8 are in corrective action with confirmed groundwater contamination. It is significant that none of these sites with suspected or confirmed groundwater contamination have leachate collection systems. It has been the authors` experience that many old landfills without LCSs have problems with leachate breakouts on sideslopes. However, these same landfills are found to have good natural base liners and a low chance of contaminating groundwater. On the other hand, if an old landfill has no LCS, yet is not experiencing leachate breakouts on the sideslopes, the base liner may be suspect and leachate may be exiting the landfill bottom and into underlying groundwater. This paper presents a case study of an old landfill that, until recently, had no leachate control system. The landfill had experienced significant leachate breakouts on sideslopes except for one particular corner of the fill area.

  19. Using case studies to teach an engineering technology technical writing class

    NASA Technical Reports Server (NTRS)

    Green, M. M.

    1981-01-01

    The use of the case method in teaching various technical communication skills is described. Features of the method considered include: solving communication problems, identifying an audience, planning written communications, presenting written communications, and using visual aids.

  20. AWARE@home: A CASE STUDY IN TECHNOLOGICAL DESIGN TO PROMOTE

    E-print Network

    Clarens, Andres

    to reduce consumption. This paper describes the prototype AWARE@home system that was produced for the EPA P3 standard of living as measured by gross national product. The United States, for instance, represents less Arbor Abstract This paper describes an inexpensive and easy-to-use technology called AWARE

  1. Using Mobile Technologies for Assessment and Learning in Practice Settings: Outcomes of Five Case Studies

    ERIC Educational Resources Information Center

    Dearnley, Christine; Taylor, Jill; Hennessy, Scott; Parks, Maria; Coates, Catherine; Haigh, Jackie; Fairhall, John; Riley, Kevin; Dransfield, Mark

    2009-01-01

    This article presents the outcomes of the Mobile Technologies Pilot Project for the Assessment and Learning in Practice Settings (ALPS) Centre for Excellence in Teaching and Learning (CETL). ALPS is a partnership of five Higher Education Institutions (HEI) that aims to develop and improve assessment, and thereby learning, in practice settings for…

  2. A Conceptual Model and Evaluation Process for Educational Technology Learning Resources: A Legal Case Study

    ERIC Educational Resources Information Center

    McDonald, Jacquie; McPhail, Janelle; Maguire, Michael; Millett, Bruce

    2004-01-01

    The University of Southern Queensland (USQ), Australia, has more than 25 years experience in distributed education. More recently, USQ has embraced information and communication technologies to delivery learning resources in a more integrated and interactive environment to on-campus and external students. To understand the complex reactions of…

  3. PDAs in Teacher Education: A Case Study Examining Mobile Technology Integration

    ERIC Educational Resources Information Center

    Franklin, Teresa; Sexton, Colleen; Lu, Young; Ma, Hongyan

    2007-01-01

    The classroom computer is no longer confined to a box on the desk. Mobile handheld computing devices have evolved into powerful and affordable learning tools. Handheld technologies are changing the way people access and work with information. The use of Personal Digital Assistants (PDAs or handhelds) has been an evolving part of the business world…

  4. The Use of Information and Communication Technologies to Educate Laity: A Case Study

    ERIC Educational Resources Information Center

    Francis, B. Mark

    2011-01-01

    Technology-based education is learning primarily based in constructivist styled pedagogies. It is neither good nor bad; its value is inherent to the user and environment where it is placed. While some churches place a high value on the benefits gleaned from its use, others abhor it in religious education. Why churches incorporate or reject…

  5. THE EFFECT OF FEMINIST OPPOSITION TO REPRODUCTIVE TECHNOLOGY: A CASE STUDY IN VICTORIA, AUSTRALIA

    Microsoft Academic Search

    LISA WOLL

    1992-01-01

    Synopsis - This article begins with short histories of international FINRRAGE and FINRRAGE in Victoria, Australia. The second section presents the effect of FINRRAGE\\/Victoria on policy, media\\/public debate, and practitioners of the technologies. The third section evaluates whether FINRRAGE could increase its influence. This section also includes a feminist critique of FINRRAGE. It is based on personal interviews with 6

  6. A Working Model for Student Success: The Tennessee Technology Centers. Preliminary Case Study

    ERIC Educational Resources Information Center

    Hoops, John

    2010-01-01

    This is a report about a unique postsecondary education system, the Tennessee Technology Centers--a statewide system of 27 institutions providing a wide range of rigorous, one to two year, technical/occupational education programs at consistently high completion and placement rates in high skill and relatively high wage employment. This report…

  7. Managing Technology and Administration Innovations: Four Case Studies on Software Reuse

    Microsoft Academic Search

    Karma Sherif; Nirup M. Menon

    2004-01-01

    A software process innovation, such as software reuse, involves both technology and administration innovation. Following literature on organizational change, absorptive capacity, innovation assimilation stages, and software reuse, we develop a process model of the assimilation trajectory of an organizationˇŻs innovation. The model postulates that actors at different organizational levels implement strategy, process, and culture changes in order for an organization

  8. Technology-mediated learning across borders: A cross-cultural case-study

    Microsoft Academic Search

    Rémy Magnier-Watanabe; Caroline Benton; Harald Herrig; Olivier Aba

    2010-01-01

    E-learning has entered the mainstream in higher education and many institutions are implementing technology-mediated learning at some level. However, many researchers have found that matching the meaningful interactions evident in traditional classrooms is a challenge still unresolved. This paper outlines an example of a course taught jointly in 2010 over three months by two graduate programs in management at the

  9. Intelligent Monitoring System Based on the Embedded Technology: A Case Study

    Microsoft Academic Search

    Xiao Liang; En Li; Zi-ze Liang; Zeng-guang Hou; Min Tan

    2007-01-01

    Intelligent systems for condition monitoring, alarm diagnosis and fault detection have been widely used in modern industrial manufacturing, as they are capable of providing more efficient decision making support. This paper proposes a distributed intelligent monitoring system based on the embedded technology. Using advanced RISC machines microprocessor embedded with a real-time multi-task micro kernel, the developed system possesses the functions

  10. Using Technology To Bring Abstract Concepts into Focus: A Programming Case Study.

    ERIC Educational Resources Information Center

    Crews, Thad; Butterfield, Jeff

    2002-01-01

    Discusses the three-step implementation of an instructional technology tool and associated pedagogy to support teaching and learning computer programming concepts. The Flowchart Interpreter (FLINT) was proven through experiments to support novice programmers better than the traditional textbook approach. (EV)

  11. Impact of green technologies in optical networks case study: green wireless optical broadband access network

    NASA Astrophysics Data System (ADS)

    Puche, William S.; Sierra, Javier E.

    2014-09-01

    This article analyzes the current state of green technologies in optical telecommunications networks, analyzing in detail the basic structure of a hybrid network (Optical-Wireless), taking into account energy consumption by proposing a mathematical model is presented to establish the optimum number of ONUs in a network.

  12. The Relevance of Elderly Technology Users in Healthcare Knowledge Creation and Innovation: A Case Study

    Microsoft Academic Search

    Scott Paquette; Bo Xie

    2010-01-01

    Knowledge management (KM) practices of Healthcare Alarm Systems (HAS, pseudo name), a technology company providing medical alarm systems to predominately elderly people living at home alone, are examined to generate insights on if and how this company gains and uses knowledge from elderly users. Data were collected through interviewing HAS employees. Major findings include that HAS had significantly under-utilized elderly

  13. Harnessing Technology for School Accountability: A Case Study of Implementing a Management Information System

    ERIC Educational Resources Information Center

    Enomoto, Ernestine K.; Conley, Sharon

    2007-01-01

    Schools employ educational technology to comply with pressures for greater accountability and efficiency in conducting operations. Specifically, schools use "management information systems" designed to automate data collection of student attendance, grades, test scores, and so on. These management information systems (MIS) employed widespread use…

  14. British Columbia--Higher Education and the Integration of a New Technology. Case Study.

    ERIC Educational Resources Information Center

    Forsythe, Kathleen; Collins, Valerie

    Based on an extensive literature search and interviews with educators, government officials, distance education personnel, and students, this publication reviews the impact of geostationary satellite telecommunications technology on higher education in British Columbia. A systems impact perspective is taken which suggests the emergence of a new…

  15. The Bangalore Challenge: Case Studies of the Social Construction of Technology in Elementary Schools

    ERIC Educational Resources Information Center

    Byker, Erik Jon

    2012-01-01

    As India aspires to become the information and communication technology (ICT) leader in the world, the education of its children is a primary concern. While India's policymakers expect ICT to usher in promising education changes, there is a limited understanding of how computers are used and negotiated in India's schools. This…

  16. Scaffolding 6th Graders' Problem Solving in Technology-Enhanced Science Classrooms: A Qualitative Case Study

    ERIC Educational Resources Information Center

    Kim, Minchi C.; Hannafin, Michael J.

    2011-01-01

    In response to the calls to improve and deepen scientific understanding and literacy, considerable effort has been invested in developing sustainable technology-enhanced learning environments to improve science inquiry. Research has provided important guidance for scaffolding learning in mathematics and science. However, these reports have…

  17. A Case Study of the Use of Internet Photobook Technology to Enhance Early Childhood "Scientist" Identity

    ERIC Educational Resources Information Center

    Katz, Phyllis

    2011-01-01

    There are many influences on a child's identity. Photobook technology purposefully prepared around science explorations presents a modern opportunity to repeatedly trigger memories that reinforce the "me, as scientist" viewpoint. Semi-structured interviews at 6 and 8 years of age were conducted with a child who was the subject of a photobook of…

  18. Integrating Multiple Subsurface Exploration Technologies in Slope Hydrogeologic Investigation: A Case Study in Taiwan

    NASA Astrophysics Data System (ADS)

    Lo, H.-C.; Hsu, S.-M.; Jeng, D.-I.; Ku, C.-Y.

    2009-04-01

    Taiwan is an island located at a tectonically active collision zone between the Eurasian Plate and the Pacific Plate. Also, the island is in the subtropical climate region with frequent typhoon events that are always accompanied by intense rainfalls within a short period of time. These seismic and climatic elements frequently trigger, directly or indirectly, natural disasters such as landslides on the island with casualties and property damages. Prompted by the urge for minimizing the detrimental effects of such natural disasters, Taiwan government has initiated and funded a series of investigations and studies aimed at better understanding the causes of the natural disasters that may lead to the formulation of more effective disaster contingency plans and possibly some forecasts system. The hydrogeology of a landslide site can help unveil the detention condition of storm water entering the aquifer system of the slope as well as its groundwater condition which, in turn, plays a critical role in slope stability. In this study, a hydrogeologic investigation employing a series of subsurface exploration technologies was conducted at an active landslide site in the vicinity of Hwa Yuan Village in northern Taiwan. The site, which covers an area of approximately 0.14 km2 (35 acres) and generally ranges between 25 to 36 degree in slope, was initially investigated with ground resistivity image profiling (RIP) and electrical logging in order to determine the lithology and possibly the water-bearing capacity of the geologic units beneath the slope surface. Subsequently, both acoustic and optical borehole loggings were then applied to identify potentially significant fracture features at depth and their hydrogeologic implications. In addition, flowmeter loggings and hydraulic packer tests were conducted to further characterize the hydrogeologic system of the site and quantitatively determine the hydraulic properties of major hydrogeologic units. According to the ground resistivity profiles combined with rock core data, the geologic units can be primarily categorized into colluvium and weathered rock at depths of 4-23 m and 23-80 m, respectively. An approximately 20 m shear zone at depths of 45-65 m was found based on the detection outcome of low electrical resistance. Also, according to the borehole electrical logging, the layer of sandstone was identified in the interval of 48-59 m and 68.5-74 m and showed low water-bearing capacity. In addition, the electrical logging identified the layer of shale was in the interval of 59-68.5 m, which possessed a high water-bearing capacity. The velocity profile along the borehole was obtained from the flowmeter logging. A relatively high velocity zone (1.36~2.23 m/min) was measured in the interval of sandstone and relatively low velocity zone (0.12~0.78 m/min) was measured in the interval of shale, which is similar to those found in electrical logging. Moreover, 198 discontinuity planes were identified from the borehole image logging. The orientations of all discontinuities were calculated and compiled to draw a stereographic projection diagram. Judging from the discontinuity clusters on the stereographic projection diagram, a plane failure may possibly occur based on Hoek and Brown's criteria. This is a good demonstration that slope failure geometry and type can be determined by stereographic projection diagram analysis. The borehole images also clearly showed the structures of discontinuities at depth. They not only helped to characterize the results of the above investigation technologies but also provided useful indication in selecting specific geologic intervals for packer tests. The packer tests were conducted and the intervals were isolated based on the results of borehole and flowmeter logging. They indicated that the hydraulic conductivities of the shale and sandstone intervals are respectively 1.37Ă-10-8 m/sec and 2.68Ă-10-5-3.76Ă-10-5 m/sec, which are in good accordance with the hydraulic characteristics inferred by flowmeter logging. The aforementioned investigation results, incl

  19. Widespread adoption of information technology in primary care physician offices in Denmark: a case study.

    PubMed

    Protti, Denis; Johansen, Ib

    2010-03-01

    Denmark is one of the world's leading countries in the use of health care technology. Virtually all primary care physicians have electronic medical records with full clinical functionality. Their systems are also connected to a national network, which allows them to electronically send and receive clinical data to and from consultant specialists, hospitals, pharmacies, and other health care providers. Under the auspices of a nonprofit organization called MedCom, over 5 million clinical messages are transferred monthly. One of the most important innovations has been the "one-letter solution," which allows one electronic form to be used for all types of letters to and from primary care physicians; it is used in over 5,000 health institutions with 50 different technology vendor systems. PMID:20232528

  20. A case study in developing a radiology information technology (RIT) specialist position for supporting digital imaging.

    PubMed

    Stockman, Troy

    2006-01-01

    Support services in providing PACS to healthcare facilities are becoming more complex. Imaginative staffing models are imperative to provide a successful PACS program to customers. Choosing the right staffing grid of support staff can be assisted by locations with like volumes or geographic areas. The RIT (radiology information technology) specialist is an excellent asset in a growing PACS environment. RITs can be the crucial liaison between the radiology department and the customer. RITs with different backgrounds can be recruited based on what type of support services your customers need. RITs are a great resource for one-on-one training from physicians to nursing staff. This mobile PACS spokesperson can take the concerns of the customers to the PACS administrator to open dialogue and communication that will win customer loyalty in this ever changing world of technology. PMID:16922126

  1. Information Technology Infusion Case Study: Integrating Google Earth into the A-Train Data Depot

    NASA Astrophysics Data System (ADS)

    Smith, P. M.; Kempler, S. J.; Leptoukh, G. G.; Chen, A.

    2010-12-01

    The purpose of the NASA funded project, ‘Utilizing 3 Dimensional Data Views to Access Data and Discover Relationships Between Multiple Heterogeneous Data Sets Along the A-Train Tracks’ (Kempler, PI, NASA ROSES NNH07ZDA001N ACCESS Proposal) was to employ the latest 3 dimensional visualization technology to explore and provide direct data access to heterogeneous A-Train datasets, ‘operationally’, along, and on either side of the A-Train tracks. Google Earth (tm) provides the foundation for organizing, visualizing, publishing, and synergizing Earth science data in virtual 3 dimensions, for this project. Successful integration of Google Earth (tm) into the A-Train Data Depot (ATDD), resulted in: a) visualizing two-, three- and four-dimensional Earth science data on Google Earth (tm); b) visualizing and synergizing analyzed results derived from the Giovanni online analysis system; and c) visualizing results derived from other standard web services (e.g. OGC WMS). These implementations produce KMZ files that can be opened and visualized via a Google Earth (tm). Integrating A-Train data on Google Earth (tm) through ATDD (http://disc.gsfc.nasa.gov/atdd) affords users the ability to more efficiently discover, access, manipulate and analyze A-Train atmospheric data. The integration of Google Earth (tm) into the ATDD came with anticipated and unanticipated challenges, and solutions, insulated far beneath the easily obtainable ATDD Google Earth (tm) images and data downloads. In addition, some components of integration went rather smoothly. This presentation will discuss the challenges and non-challenges encountered and innovative solutions implemented to enable displaying NASA vertical and horizontal Earth science data within Google Earth (tm) technology. Findings discussed, include: - Interoperability between ATDD and Google Earth (tm) - Required enhancements to existing systems - Reuse of infused technology - Making the total greater than the some of the parts It is hoped that lessons learned and presented can be directly applied or extrapolated to better understanding and overcoming information technology infusion roadblocks.

  2. Information Technology Infusion Case Study: Integrating Google Earth into the A-Train Data Depot

    Microsoft Academic Search

    P. M. Smith; S. J. Kempler; G. G. Leptoukh; A. Chen

    2010-01-01

    The purpose of the NASA funded project, `Utilizing 3 Dimensional Data Views to Access Data and Discover Relationships Between Multiple Heterogeneous Data Sets Along the A-Train Tracks' (Kempler, PI, NASA ROSES NNH07ZDA001N ACCESS Proposal) was to employ the latest 3 dimensional visualization technology to explore and provide direct data access to heterogeneous A-Train datasets, `operationally', along, and on either side

  3. A Case Study of the Use of Internet Photobook Technology to Enhance Early Childhood “Scientist” Identity

    Microsoft Academic Search

    Phyllis Katz

    2011-01-01

    There are many influences on a child’s identity. Photobook technology purposefully prepared around science explorations presents\\u000a a modern opportunity to repeatedly trigger memories that reinforce the “me, as scientist” viewpoint. Semi-structured interviews\\u000a at 6 and 8 years of age were conducted with a child who was the subject of a photobook of everyday science activities to gain\\u000a insights into his thinking

  4. The Financial Returns on Investments in Process Analytical Technology and Lean Manufacturing: Benchmarks and Case Study

    Microsoft Academic Search

    Robert P. Cogdill; Thomas P. Knight; Carl A. Anderson; James K. Drennen

    2007-01-01

    The combined deployment of process analytical technology (PAT) and Lean manufacturing offers extraordinary financial opportunities\\u000a for pharmaceutical manufacturers at every scale. While many articles have been published describing the economic and quality\\u000a opportunities presented by improved pharmaceutical manufacturing performance, greater understanding of the financial benefits\\u000a of PAT and Lean at the individual company level is needed to support accurate valuation

  5. Enhancement of Cognitive Processing by Multiple Sclerosis Patients Using Liquid Cooling Technology: A Case Study

    NASA Technical Reports Server (NTRS)

    Montgomery, Leslie D.; Ku, Yu-Tsuan E.; Montgomery, Richard W.; Kliss, Mark (Technical Monitor)

    1997-01-01

    Recent neuropsychological studies demonstrate that cognitive dysfunction is a common symptom in patients with multiple sclerosis. In many cases the presence of cognitive impairment affects the patient's daily activities to a greater extent than would be found due to their physical disability alone. Cognitive dysfunction can have a significant impact on the quality of life of both the patient and that of their primary caregiver. Two cognitively impaired male MS patients were given a visual discrimination task before and after a one hour cooling period. The subjects were presented a series of either red or blue circles or triangles. One of these combinations, or one fourth of the stimuli, was designated as the "target" presentation. EEG was recorded from 20 scalp electrodes using a Tracor Northern 7500 EEG/ERP system. Oral and ear temperatures were obtained and recorded manually every five minutes during the one hour cooling period. The EEG ERP signatures from each series of stimuli were analyzed in the energy density domain to determine the locus of neural activity at each EEG sampling time. The first subject's ear temperature did not decrease during the cooling period. It was actually elevated approximately 0.05 C by the end of the cooling period compared to his mean of control period value. In turn, Subject One's discrimination performance and cortical energy remained essentially the same after body cooling. In contrast, Subject Two's ear temperature decreased approx. 0.8 C during his cooling period. Subject Two's ERROR score decreased from 12 during the precooling control period to 2 after cooling. His ENERGY value increased approximately 300%, from a precooling value of approximately 200 to a postcooling value of nearly 600. These findings might be interpreted by the following three-part hypothesis: (1) the general cognitive impairment of MS patients may be a result of low or unfocused metabolic energy conversion in the cortex; (2) such differences show up most strongly in reduced energy in the occipital region during the initial processing of the precooling period visual stimulus which may indicate impaired early visual processing; and (3) increased postcooling activation in the le ft angular gyrus may result in enhanced higher-level reasoning related to processing visual task information. By this hypothesis the superior performance of Subject Two following body cooling may be a result of increased neural activation in his early visual recognition and processing centers.

  6. Comparison of end-of-life tire treatment technologies: a Chinese case study.

    PubMed

    Li, Xingfu; Xu, He; Gao, Yingnan; Tao, Yijun

    2010-11-01

    The aim of this paper is to compare different end-of-life tire (ELT) treatment technologies in China from an environmental and economic perspective. Four treatment technologies were evaluated: ambient grinding, devulcanization, pyrolysis and illegal tire oil extraction. Life cycle assessment (LCA) was applied to evaluate the potential environmental impact of each treatment based on the Eco-indicator 99 (Hierarchist approach) method provided by GaBi 4 software. The final result shows that pyrolysis represents the environmentally benign option while illegal tire oil extraction caused the worst damages. For the three legal treatments, although high credit was obtained when considering avoided impacts from recycled materials and energy, they have great impact as to respiratory effects (inorganic) dominantly contributed by energy production stage, which implies that the emphasis on environmental policies related to ELT treatment should shift from the control of emissions from treatment process to the reduction of energy consumption. A simplified comparison of net benefits and total impacts shows that the most eco-effective ELT treatment technology is pyrolysis, followed by dynamic devulcanization and ambient grinding. The illegal tire oil extraction, however, must be prohibited immediately because of its highest environmental pollution and lowest net benefit. PMID:20615682

  7. STS-Astro: Astronomy in the focus of Science, Technology and Society and Case Study in Education Distance

    NASA Astrophysics Data System (ADS)

    Ferreira, O. R.

    2014-02-01

    The dissertation addresses the focus of Astronomy in Science, Technology and Society [STS}, which the author calls the STS-Astro. Observes the International Year of the Astronomy 2009 [IYA 2009] as one of the greatest experiences STS worldwide, causing unprecedented integration between science, technology and humanities, with positive impacts in many sectors of society and are still worthy of study, specially in Brazil due to the implementation of the International Year of Astronomy, Brazil 2009 [IYABrazil-2009}. Astronomy is also investigated in the area of Education, based mainly on theoretical aspects of educational socio-interacionist of Lev Semenovich Vygotsky (Vygotsky, 1991, 2008 and 2012, p. 103-117) and socio-historical cultural of Paulo Reglus Neves Freire (1979, 1982 and 1996), but when necessary and still keeping the field of constructivism, properly taking advantage of the interactionism and transdisciplinarity of Jean William Fritz Piaget (1983). Concerning Distance Education [DE], it is noted significant growth at the graduate and postgraduate courses. New challenges arise, with the establishment of an increasingly accustomed to Information and Communication Technologies [ICT] and the teaching methodologies to be used and developed, with Astronomy becoming an important instrument in the teaching-learning process associated technologies. Using the methodology of action research, we proceeded with a case study involving 26 students of the discipline of Astronomy Topics applied to Education, between November 1 and December 17, 2012, of the postgraduation courses in Distance Education at the Universidade Cruzeiro do Sul [Southern Cross University]. The results obtained permit statistical surveys therefore quantitative, but also qualitative information about the teaching-learning Astronomy by DE. Analyses of performance and progress of each student and set permit a finding interaction among those involved in the mediation of the teacher-tutor who, in turn, as a researcher also went through changes to processes meet also inserted in the role of agent or actor, while also influences and is influenced.

  8. Extension Specialist Case Studies Case Study 1

    E-print Network

    Tullos, Desiree

    Extension Specialist Case Studies Case Study 1: A horticulture extension specialist is located. Case Study 2: A small grains extension specialist is located on campus at OSU. He is housed which way to vote on this case? file: P&T case studies.doc #12;

  9. 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 &…

  10. 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 help a new lab be set up in a more energy-efficient way. Proactive action based on the results can lead to higher energy return on investment, making emerging PV technologies truly energy-competitive.

  11. Return on Investment and Technology-Based Training--An Introduction and a Case Study at Advanced Micro Devices.

    ERIC Educational Resources Information Center

    Masumian, Bijan

    1999-01-01

    Summarizes findings from studies comparing classroom and technology-based approaches to training and the respective Return on Investment (ROI) data. Highlights several advantages of technology-based training. Offers information and initial ROI numbers on the use of technology-based training at Advanced Micro Devices, a global manufacturer of…

  12. An Examination of Leadership Styles in Implementing Instructional Technology: A Case Study to Examine the Elementary School Principal Perspective

    ERIC Educational Resources Information Center

    Carr, Toni

    2011-01-01

    Technology is a powerful tool with incredible potential for altering established forms of pedagogy. The school principal is the key factor affecting the successful integration of technology. The purpose of this study was to identify the leadership styles practiced by school principals who are implementing instructional technology in their…

  13. Dual-phase vacuum extraction technology for soil and ground-water remediation: A case study

    SciTech Connect

    O`Melia, B.C. [Woodward-Clyde Federal Services, Seattle, WA (United States); Parson, D.R. [Terracon Environmental, Fort Collins, CO (United States)

    1996-12-31

    Soil vapor extraction (SVE) has become a common, effective method to remediate soils contaminated by volatile organic compounds (VOCs). The technology induces a soil gas flow through the vadose zone, which extracts VOCs into the soil gas being extracted. The Dual-Phase Vacuum Extraction (DVE) system uses a high vacuum source to extract both soil gas and ground water from the same extraction well. The creation of a two-phase flow in the extraction piping eliminates the need for a separate pumping system for ground-water recovery. The high vacuum can also induce a higher recovery of ground water than typical downhole pumping methods can provide. An Air Force Base (AFB) site, located in the US, previously used an underground storage tank to contain waste solvents, primarily methylene chloride and perchloroethylene, from paint stripping and application operations prior to disposal. Leakage from the tank system resulted in subsurface soils and ground water with elevated levels of these chlorinated solvents. The soils at the site consist of silty clays and clayey silts with low permeabilities. The DVE system was pilot-tested to evaluate performances for site remediation. Two extraction wells were tested separately. The average soil gas extraction rate per well as 1.05 m{sup 3} per minute with radius of influence of 10.7 m. For ground water, the average recovery rate per well was 3 L/min with a radius of influence of 23.2 m. These radii influences were significantly higher than those estimated for traditional soil vapor extraction or groundwater removal technologies. Removal rates ranged from 11.4 kg/day for an area with high levels of VOCs to 2.3 kg/day for an area with lower levels of VOCs.

  14. Women's Ways of Knowing in Information Technology-Related Subjects: A Community College Case Study

    ERIC Educational Resources Information Center

    Liu, Dejang

    2011-01-01

    Belenky et al. (1997) found five ways of women's knowing (silent knowing, receiving knowing, subjective knowing, procedural knowing, and constructed knowing) according to the study conducted on women who majored in the social sciences and liberal arts. This study is built on the same model found by Belenky et al.'s study to collect open-ended…

  15. Advancing Geospatial Technologies in Science and Social Science: A Case Study in Collaborative Education

    NASA Astrophysics Data System (ADS)

    Williams, N. A.; Morris, J. N.; Simms, M. L.; Metoyer, S.

    2007-12-01

    The Advancing Geospatial Skills in Science and Social Sciences (AGSSS) program, funded by NSF, provides middle and high school teacher-partners with access to graduate student scientists for classroom collaboration and curriculum adaptation to incorporate and advance skills in spatial thinking. AGSSS Fellows aid in the delivery of geospatially-enhanced activities utilizing technology such as geographic information systems, remote sensing, and virtual globes. The partnership also provides advanced professional development for both participating teachers and fellows. The AGSSS program is mutually beneficial to all parties involved. This successful collaboration of scientists, teachers, and students results in greater understanding and enthusiasm for the use of spatial thinking strategies and geospatial technologies. In addition, the partnership produces measurable improvements in student efficacy and attitudes toward processes of spatial thinking. The teacher partner training and classroom resources provided by AGSSS will continue the integration of geospatial activities into the curriculum after the project concludes. Time and resources are the main costs in implementing this partnership. Graduate fellows invest considerable time and energy, outside of academic responsibilities, to develop materials for the classroom. Fellows are required to be available during K-12 school hours, which necessitates forethought in scheduling other graduate duties. However, the benefits far outweigh the costs. Graduate fellows gain experience in working in classrooms. In exchange, students gain exposure to working scientists and their research. This affords graduate fellows the opportunity to hone their communication skills, and specifically allows them to address the issue of translating technical information for a novice audience. Teacher-partners and students benefit by having scientific expertise readily available. In summation, these experiences result in changes in teacher/student perceptions of science and scientists. Evidence of the aforementioned changes are provided through external evaluation and results obtained from several assessment tools. The program also utilizes an internal evaluator to monitor participants thoughts and opinions on the previous years' collaboration. Additionally, graduate fellows maintain a reflective journal to provide insight into experiences occurring both in-class and among peers. Finally, student surveys administered prior to and concluding the academic year assess changes in student attitudes and self-perception of spatial thinking skills.

  16. How do the properties of telerehabilitation technologies change clinical practice and interprofessional communication? A qualitative case-study

    Microsoft Academic Search

    Dahlia Kairy; C. Vincent; Pascale Lehoux

    2009-01-01

    There has been a steady increase in the number of telerehabilitation programmes, as well as studies of telerehabilitation technology development, efficacy and effectiveness. However, few studies have examined the impact of telerehabilitation when it is actually implemented in a clinical setting. The objective of this study was therefore to explore how the properties of the technologies used for telerehabilitation affect

  17. Expert system technologies for Space Shuttle decision support: Two case studies

    NASA Technical Reports Server (NTRS)

    Ortiz, Christopher J.; Hasan, David A.

    1994-01-01

    This paper addresses the issue of integrating the C Language Integrated Production System (CLIPS) into distributed data acquisition environments. In particular, it presents preliminary results of some ongoing software development projects aimed at exploiting CLIPS technology in the new mission control center (MCC) being built at NASA Johnson Space Center. One interesting aspect of the control center is its distributed architecture; it consists of networked workstations which acquire and share data through the NASA/JSC-developed information sharing protocol (ISP). This paper outlines some approaches taken to integrate CLIPS and ISP in order to permit the development of intelligent data analysis applications which can be used in the MCC. Three approaches to CLIPS/IPS integration are discussed. The initial approach involves clearly separating CLIPS from ISP using user-defined functions for gathering and sending data to and from a local storage buffer. Memory and performance drawbacks of this design are summarized. The second approach involves taking full advantage of CLIPS and the CLIPS Object-Oriented Language (COOL) by using objects to directly transmit data and state changes from ISP to COOL. Any changes within the object slots eliminate the need for both a data structure and external function call thus taking advantage of the object matching capabilities within CLIPS 6.0. The final approach is to treat CLIPS and ISP as peer toolkits. Neither is embedded in the other; rather the application interweaves calls to each directly in the application source code.

  18. Implementing health information technology to improve the process of health care delivery: a case study.

    PubMed

    Follen, Marilyn; Castaneda, Rachel; Mikelson, Melissa; Johnson, Debrah; Wilson, Alisa; Higuchi, Keiko

    2007-08-01

    Integration of health information is critical to the provision of effective, quality care in today's fragmented health care system. The increasing prevalence of chronic conditions and the demand for a comprehensive understanding of patient health on the part of providers are driving the need for the integration of health information through electronic health information systems. Two distinct health information systems currently utilized in the health care field include electronic medical records (EMR) and chronic disease management systems (CDMS). The integration of these systems is likely to enable the efficient management of health information and improve the quality of health care as it would provide real-time patient information in a coordinated manner. The lack of real-time information may result in delayed treatment, uninformed decisions, inefficient resource use, and medical errors. Despite their importance and widespread support, these systems have slow provider adoption rates. Our understanding of how health information technology may be used to improve health care is limited by the relative paucity of research on the adoption, integration, and implementation of these 2 types of systems. This paper documents the use of an EMR at Marshfield Clinic, a multidisciplinary group practice in the United States. We review the concomitant use of an EMR for clinical data capture and the implementation of a proprietary CDMS, InformaCare, for care management of chronic diseases. These 2 systems allow providers to deliver health care using evidence-based guidelines that meet the Institute of Medicine's aim of providing safe, efficient, patient-centered, and timely care. PMID:17718659

  19. CASE STUDY

    E-print Network

    D. B. Sankar; K. S. Sai Prasad

    Abstract: The present study indicate that the copper mineralization in the area is of the nature of scattered sporadic occurrences of narrow lenticular and impersistent stringers and veins of copper-ore in vein-quartz and pegmatite traversing the amphibolite and garnetiferous mica schist country

  20. Gaps in Management Education: A Case Study of University of Management and Technology

    ERIC Educational Resources Information Center

    Abdur-Raouf; Kalim, Rukhsana; Siddiqi, Ahmed F.

    2010-01-01

    This paper aims to identify the gaps in management education highlighted by 3 primary stakeholders: students, faculty and alumni. The study tries to address the issue of relevance and compatibility of management education and investigates areas of improvement perceived by respondents. The paper assumes that business departments of universities…

  1. Case Studies in NASA High-Technology Risk Assessment and Management

    NASA Technical Reports Server (NTRS)

    Lambright, W. Henry

    1998-01-01

    This study discusses the approach of NASA managers in the assessment of risk in three critical decisions: the Apollo 8 decision to orbit the Moon in 1968, the servicing of the Hubble Space Telescope in 1993, and the privitization of the Space Shuttle in the latter 1990s.

  2. 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…

  3. A case study of technology transfer: Rehabilitative engineering at Rancho Los Amigos Hospital. [prosthetic devices engineering

    NASA Technical Reports Server (NTRS)

    Hildred, W.

    1973-01-01

    The transfer of NASA technolgy to rehabilitative applications of artificial limbs is studied. Human factors engineering activities range from orthotic manipulators to tiny dc motors and transducers to detect and transmit voluntary control signals. It is found that bicarbon implant devices are suitable for medical equipment and artificial limbs because of their biological compatibility with human body fluids and tissues.

  4. ENTEL: A Case Study on Knowledge Networks and the Impact of Web 2.0 Technologies

    ERIC Educational Resources Information Center

    Griffiths, Paul; Arenas, Teresita

    2014-01-01

    This study re-visits an organisation that defined its knowledge-management strategy in 2008-9 applying an established strategy-intellectual capital alignment framework. It addresses questions "How has knowledge management evolved at ENTEL, and what lessons can be learnt? Does the strategy-knowledge management alignment framework applied at…

  5. A Case Study: Teaching Engineering Concepts in Science. Research in Engineering and Technology Education

    ERIC Educational Resources Information Center

    Stricker, David R.

    2010-01-01

    This study was conducted to describe a teacher developed high school engineering course, to identify teaching strategies used in the process of delivering math and science literacy through this course, to identify challenges and constraints that occurred during its development and delivery, and to describe the strategies that were used to overcome…

  6. Development and Evaluation of Senior High School Courses on Emerging Technology: A Case Study of a Course on Virtual Reality

    ERIC Educational Resources Information Center

    Chen, Chi-Tung

    2012-01-01

    In Taiwan, the National Science Council has implemented the High Scope Program (HSP) since 2006. The purpose of this study was to analyze the development and effectiveness of senior high school HSP courses on emerging technology. This study used a course on virtual reality as an example, to investigate the influence of emerging technology courses…

  7. Attitudes of fertile and infertile woman towards new reproductive technologies: a case study of Lithuania

    PubMed Central

    2014-01-01

    Background This article analyzes several key issues in the debate: the acceptability of in vitro fertilization; regulation of assisted reproduction and the possibilities of reimbursement for assisted reproduction treatment in Lithuania. Method Two groups of respondents participated in the survey: fertile women and women with fertility disorders. 93 completed questionnaires from women with fertility problems and 146 from women with no fertility problems were analysed. Results Fertile respondents more frequently perceived the embryo as a human being (Fertile Individuals – 68.5%; Infertile Individuals – 35.5%; p < 0.05) and more frequently maintained that assisted reproduction treatment should be only partly reimbursed (Fertile Individuals – 71.3%; Infertile Individuals – 39.8%; p < 0.05). Respondents with fertility disorders more frequently thought that artificial insemination procedure could also be applied to unmarried couples (Fertile Individuals – 51.4%; Infertile Individuals – 76.3%; p < 0.05), and more frequently agreed that there should be no age limit for artificial insemination procedures (Fertile Individuals – 36.3%; Infertile Individuals – 67.7%; p < 0.05). The majority of respondents in both groups (Fertile Individuals – 77.4%; Infertile Individuals – 82.8%; p < 0.05) believed that donation of reproductive cells should be regulated by law. Fertile respondents more frequently considered that strict legal regulation was necessary in case of the number of transferred embryos (Fertile Individuals – 69.2%; Infertile Individuals – 39.8%; p < 0.05) and freezing of embryos (Fertile Individuals – 69.9%; Infertile Individuals – 57.0%; p < 0.05). Conclusion Fertile respondents were statistically more likely to believe that the IVF procedure should be applied only to married couples or women who had a regular partner, the age limit should be defined and the psychological assessment of the couple’s relationship and their readiness for the IVF procedure was necessary. In contrast, infertile couples were statistically more likely than fertile respondents to maintain that the IVF procedure should be fully reimbursed by the state. Fertile respondents were statistically more likely to be categorical with respect to the number of embryos and the freezing of embryos. Meanwhile there is a statistically significant difference in opinions of infertile respondents who were in favour of stricter regulation on donation of reproductive cells. PMID:24684746

  8. Building Energy Information Systems: State of the Technology and User Case Studies

    SciTech Connect

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish; Price, Phillip

    2009-10-01

    The focus of this study is energy information systems, broadly defined as performance monitoring software, data acquisition hardware, and communication systems used to store, analyze, and display building energy data. At a minimum, an EIS provides hourly whole-building electric data that are web-accessible, with analytical and graphical capabilities. Time series data from meters, sensors, and external data streams are used to perofmr analysis such as baselining, benchmarking, building level anomaly detection, and energy performance tracking.

  9. The Complexity of Integrating Technology Enhanced Learning in Special Math Education - A Case Study

    Microsoft Academic Search

    Ann Nilsson; Lena Pareto

    2010-01-01

    \\u000a We present a study of integrating an educational game in special math education, to explore challenges faced during the process.\\u000a The game promotes an unconventional approach supporting students having math difficulties, through visual representations,\\u000a learn-by-exploration and learn-by-teaching models. Our conclusion is that integration in special education is more challenging\\u000a than in the main stream counterpart, due to social vulnerability of

  10. Middle School Science Teacher Experiences with Two Online Situated Technology Professional Development Programs: A Case Study

    NASA Astrophysics Data System (ADS)

    Whitehead, Michael E.

    This paper presents the results of geophysical and archaeological investigations of the 18th century Moravian mission town at Gnadenhutten, Ohio. Magnetic gradiometer and ground penetrating radar surveys were conducted at the site to detect and interpret subsurface anomalies. Geophysical anomalies were assigned to typological classification through an analysis of anomaly attribute data. A selection of geophysical anomalies was investigated through core sampling and test unit excavation to assess anomaly interpretations and test a hypothesized layout of the built environment of the Gnadenhutten Mission. Aspects of 18th century Moravian culture and the research from contemporary Moravian mission sites were studied to infer a consistency in design in the physical and social landscapes of these communities. It is argued that the built environment of Moravian mission towns were based on a replicable model developed to promote internal communal control as well as to project an outward appearance of idyllic communitarianism and civility.

  11. Wearable monitoring devices for assistive technology: case studies in post-polio syndrome.

    PubMed

    Andreoni, Giuseppe; Mazzola, Marco; Perego, Paolo; Standoli, Carlo Emilio; Manzoni, Simone; Piccini, Luca; Molteni, Franco

    2014-01-01

    The correct choice and customization of an orthosis are crucial to obtain the best comfort and efficiency. This study explored the feasibility of a multivariate quantitative assessment of the functional efficiency of lower limb orthosis through a novel wearable system. Gait basographic parameters and energetic indexes were analysed during a Six-Minute Walking Test (6-MWT) through a cost-effective, non-invasive polygraph device, with a multichannel wireless transmission, that carried out electro-cardiograph (ECG); impedance-cardiograph (ICG); and lower-limb accelerations detection. Four subjects affected by Post-Polio Syndrome (PPS) were recruited. The wearable device and the semi-automatic post-processing software provided a novel set of objective data to assess the overall efficiency of the patient-orthosis system. Despite the small number of examined subjects, the results obtained with this new approach encourage the application of the method thus enlarging the dataset to validate this promising protocol and measuring system in supporting clinical decisions and out of a laboratory environment. PMID:24469354

  12. The Perception of Web 2.0 Technologies on Teaching and Learning in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Zelick, Stacia A.

    2013-01-01

    The purpose of this study was to examine faculty members' perception of Web 2.0 technologies on teaching and learning in higher education compared to traditional classroom teaching methods in programs at a higher education institutions to establish if relationships prevailed in their delivery of courses through the use of Web 2.0 technologies

  13. Camera-Based Microswitch Technology for Eyelid and Mouth Responses of Persons with Profound Multiple Disabilities: Two Case Studies

    ERIC Educational Resources Information Center

    Lancioni, Giulio E.; Bellini, Domenico; Oliva, Doretta; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff

    2010-01-01

    These two studies assessed camera-based microswitch technology for eyelid and mouth responses of two persons with profound multiple disabilities and minimal motor behavior. This technology, in contrast with the traditional optic microswitches used for those responses, did not require support frames on the participants' face but only small color…

  14. Case study: strategic planning process used by the Texas A&M University Career Center when creating technology initiative project

    E-print Network

    Vermillion, Mary Gail

    2005-02-17

    issues. Case study research gives an in-depth contextual analysis of a limited number of events. The study of the planning process is very complex and case study research is one method that can be used to bring deeper understanding and add strength...

  15. A comparative case study of the characteristics of science, technology, engineering, and mathematics (STEM) focused high schools

    NASA Astrophysics Data System (ADS)

    Scott, Catherine Elizabeth

    This study examined the characteristics of 10 science, technology, engineering, and mathematics (STEM) focused high schools. A comparative case designed was used to identify key components of STEM school designs. Schools were selected from various regions across the United States. Data collected included websites, national statistics database, standardized test scores, interviews and published articles. Results from this study indicate that there is a variety of STEM high school programs designed to increase students' ability to pursue college degrees in STEM fields. The school mission statements influence the overall school design. Students at STEM schools must submit an application to be admitted to STEM high schools. Half of the STEM high schools used a lottery system to select students. STEM high schools have a higher population of black students and a lower population of white and Hispanic students than most schools in the United States. They serve about the same number of economically disadvantaged students. The academic programs at STEM high schools are more rigorous with electives focused on STEM content. In addition to coursework requirements, students must also complete internships and/or a capstone project. Teachers who teach in STEM schools are provided regularly scheduled professional development activities that focus on STEM content and pedagogy. Teachers provide leadership in the development and delivery of the professional development activities.

  16. The Impact of New Technologies on Occupational Profiles in the Banking Sector. Case Studies in Luxembourg, the Netherlands, the United Kingdom and France. CEDEFOP Panorama.

    ERIC Educational Resources Information Center

    Vitali, Laurence; Freiche, Jeanine; Matthews, Alison; Warmerdam, John

    The impact of new technologies on occupational profiles in the banking sector was examined through case studies in four European countries: Luxembourg, the Netherlands, the United Kingdom, and France. In each country, three types of banking institutions were studied: merchant (Eurobank); "counter" (universal) bank; and telebank (bank operating…

  17. Persons with Multiple Disabilities Exercise Adaptive Response Schemes with the Help of Technology-Based Programs: Three Single-Case Studies

    ERIC Educational Resources Information Center

    Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Oliva, Doretta; Campodonico, Francesca; Lang, Russell

    2012-01-01

    The present three single-case studies assessed the effectiveness of technology-based programs to help three persons with multiple disabilities exercise adaptive response schemes independently. The response schemes included (a) left and right head movements for a man who kept his head increasingly static on his wheelchair's headrest (Study I), (b)…

  18. Owens Community College: A Case Study on the Effects of Politics, Economics, Social Factors, and Technological Factors on Future Educational Delivery Strategies, Space Needs, and Design

    ERIC Educational Resources Information Center

    Paskvan, Brian A.

    2011-01-01

    The purpose of this case study was to explore the influence of four factors--politics, economics, society, and technology--on educational delivery strategies, space needs, and design at Owens Community College. The future effects of these factors on the college were predicted four to six years from the time the study was conducted. The researcher…

  19. CASE STUDY CRITIQUE; UPPER CLINCH CASE STUDY

    EPA Science Inventory

    Case study critique: Upper Clinch case study (from Research on Methods for Integrating Ecological Economics and Ecological Risk Assessment: A Trade-off Weighted Index Approach to Integrating Economics and Ecological Risk Assessment). This critique answers the questions: 1) does ...

  20. Mapping Research Activities and Technologies for Sustainability and Environmental Studies--A Case Study at University Level

    ERIC Educational Resources Information Center

    Hara, Keishiro; Uwasu, Michinori; Kurimoto, Shuji; Yamanaka, Shinsuke; Umeda, Yasushi; Shimoda, Yoshiyuki

    2013-01-01

    Systemic understanding of potential research activities and available technology seeds at university level is an essential condition to promote interdisciplinary and vision-driven collaboration in an attempt to cope with complex sustainability and environmental problems. Nonetheless, any such practices have been hardly conducted at universities…

  1. Renewable energy and its potential for carbon emissions reductions in developing countries: Methodology for technology evaluation. Case study application to Mexico

    SciTech Connect

    Corbus, D.; Martinez, M.; Rodriguez, L.; Mark, J.

    1994-08-01

    Many projects have been proposed to promote and demonstrate renewable energy technologies (RETs) in developing countries on the basis of their potential to reduce carbon emissions. However, no uniform methodology has been developed for evaluating RETs in terms of their future carbon emissions reduction potential. This study outlines a methodology for identifying RETs that have the potential for achieving large carbon emissions reductions in the future, while also meeting key criteria for commercialization and acceptability in developing countries. In addition, this study evaluates the connection between technology identification and the selection of projects that are designed to demonstrate technologies with a propensity for carbon emission reductions (e.g., Global Environmental Facility projects). Although this report applies the methodology to Mexico in a case study format, the methodology is broad based and could be applied to any developing country, as well as to other technologies. The methodology used in this report is composed of four steps: technology screening, technology identification, technology deployment scenarios, and estimates of carbon emissions reductions. The four technologies with the highest ranking in the technology identification process for the on-grid category were geothermal, biomass cogeneration, wind, and micro-/mini-hydro. Compressed natural gas (CNG) was the alternative that received the highest ranking for the transportation category.

  2. EFFICIENT OPERATION AND ECONOMICAL EXPANSION OF UNDERGRADUATE TEACHING FACILITIES OF URBAN UNIVERSITIES. FINDINGS, CONCLUSIONS, AND RECOMMENDATIONS BASED ON A CASE STUDY OF DREXEL INSTITUTE OF TECHNOLOGY, PHILADELPHIA, PENNSYLVANIA.

    ERIC Educational Resources Information Center

    WOOD, FREDERIC D.

    INFORMATION CONCERNING EFFICIENT PLANT OPERATION AND ECONOMIC FACILITY EXPANSION TO BEST ACCOMMODATE INCREASED STUDENT ENROLLMENTS AT URBAN COLLEGES AND UNIVERSITIES WAS GENERATED FROM A CASE STUDY OF THE DREXEL INSTITUTE OF TECHNOLOGY. GENERAL AREAS INVESTIGATED WERE--(1) SPACE REQUIREMENTS WHICH WILL MEET ANTICIPATED INCREASES IN ENROLLMENT, (2)…

  3. Technology Acceptance and Social Presence in Distance Education--A Case Study on the Use of Teleconference at a Postgraduate Course of the Hellenic Open University

    ERIC Educational Resources Information Center

    Mavroidis, Ilias; Karatrantou, Anthi; Koutsouba, Maria; Giossos, Yiannis; Papadakis, Spyros

    2013-01-01

    This paper examines specific technological and pedagogical parameters in relation to teleconference, namely the "perceived ease of use", the "perceived usefulness", the "social presence" and the "intention to use". A case study was conducted involving postgraduate students from a modular course of the School…

  4. Developing country experience with eco-industrial parks: a case study of the Tianjin Economic-Technological Development Area in China

    Microsoft Academic Search

    Han Shi; Marian Chertow; Yuyan Song

    2010-01-01

    To address the pollution that accompanies rapid industrial growth in China, a National Eco-industrial Park Demonstration Program was launched in 2000. This article provides a case study of the Tianjin Economic-Technological Development Area (TEDA). The emergence of an environmental institution in TEDA is used as a backdrop to assess how TEDA has transformed itself into one of the top three

  5. Compressed Air System Optimization Saves Energy and Improves Production at a Textile Manufacturing Mill (Peerless Division, Thomaston Mills, Inc.): Office of Industrial Technologies (OIT) BestPractices Technical Case Study

    SciTech Connect

    Wogsland, J.

    2001-06-18

    This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the textile manufacturing mill project.

  6. Effects of technological developments in paper manufacturing and recycling: a case study of the Finnish pulp and paper industry

    NASA Astrophysics Data System (ADS)

    Poikkimaki, Sanna

    2001-02-01

    Technological development is seen as one of the fundamental forces in shaping the modern economies. The effects and the role of technological development are also central questions in many issues of environmental protection. This paper presents the results of a life cycle assessment study of the Finnish pulp an paper industry. Three comparative scenarios are drawn. Two scenarios describe the technological levels and production volumes of 1993 and 1997. A comparison scenario with the production volumes of 1997 and the technological level of 1997 describes the effects avoided by improvements. The results demonstrate that technological development has had considerable effects on the material flows of the industry within a relatively short period of time. Changes in most material flows result from various improvements. The environmental performance of the industry has been improved by both changes in operative practices as well as capital investments. The study fails to describe some aspects of realized developments and thus indicates that factors connected to technological change are highly problematic for LCA modelling.

  7. "Kaizen" and Technology Transfer Instructors as Work-based Learning Facilitators in Overseas Transplants: A Case Study.

    ERIC Educational Resources Information Center

    Elsey, Barry; Fujiwara, Asahi

    2000-01-01

    A study of 240 instructors of kaizen (continuous quality improvement) and technology transfer in overseas assignments for Toyota found that commitment to work and corporate cultural values were significant. Instructors recognized the responsibility and challenges of communicating and transferring their know-how across cultures. (SK)

  8. Perceptions of Two Educational Technology Standards a Case Study of an Ohio Urban K-12 School District

    ERIC Educational Resources Information Center

    Braat, Christopher J.

    2009-01-01

    This study investigated relationships of 42 faculty and administrators' perceptions in the evaluation of educational technology in an Ohio K-12 urban school district using demographics and two national evaluation standards. The standards used were the National Center for Education Statistics (NCES) and Joint Committee Standards for Educational…

  9. Case Study Teaching

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  10. Application of 3D laser scanning technology in historical building preservation: a case study of a Chinese temple

    Microsoft Academic Search

    Yu Min Chang; Nien Hua Lu; Tsung Chiang Wu

    2005-01-01

    This study applies 3D Laser scanning technology to develop a high-precision measuring system for digital survey of historical building. It outperformed other methods in obtaining abundant high-precision measuring points and computing data instantly. In this study, the Pei-tien Temple, a Chinese Taoism temple in southern Taiwan famous for its highly intricate architecture and more than 300-year history, was adopted as

  11. Global Assessment of Hydrogen Technologies – Tasks 3 & 4 Report Economic, Energy, and Environmental Analysis of Hydrogen Production and Delivery Options in Select Alabama Markets: Preliminary Case Studies

    SciTech Connect

    Fouad, Fouad H.; Peters, Robert W.; Sisiopiku, Virginia P.; Sullivan Andrew J.; Gillette, Jerry; Elgowainy, Amgad; Mintz, Marianne

    2007-12-01

    This report documents a set of case studies developed to estimate the cost of producing, storing, delivering, and dispensing hydrogen for light-duty vehicles for several scenarios involving metropolitan areas in Alabama. While the majority of the scenarios focused on centralized hydrogen production and pipeline delivery, alternative delivery modes were also examined. Although Alabama was used as the case study for this analysis, the results provide insights into the unique requirements for deploying hydrogen infrastructure in smaller urban and rural environments that lie outside the DOE’s high priority hydrogen deployment regions. Hydrogen production costs were estimated for three technologies – steam-methane reforming (SMR), coal gasification, and thermochemical water-splitting using advanced nuclear reactors. In all cases examined, SMR has the lowest production cost for the demands associated with metropolitan areas in Alabama. Although other production options may be less costly for larger hydrogen markets, these were not examined within the context of the case studies.

  12. Generalizing from Case studies: A Case Study

    Microsoft Academic Search

    David W. Aha

    1992-01-01

    Most empirical evaluations of machine learningalgorithms are case studies -- evaluationsof multiple algorithms on multiple databases.Authors of case studies implicitly or explicitlyhypothesize that the pattern of theirresults, which often suggests that one algorithmperforms significantly better thanothers, is not limited to the small numberof databases investigated, but instead holdsfor some general class of learning problems.However, these hypotheses are rarely supportedwith...

  13. Development of combined biological technology for treatment of high-strength organic wastewater and results of case studies

    NASA Astrophysics Data System (ADS)

    Ren, Nanqi; Wang, Aijie; Han, Hongjun; Ma, Fang; Ding, Jie; Shi, Yue; Zhao, Dan

    2006-10-01

    Our study group has developed a unique combined biological technology to treat high-strength organic wastewaters from the industries of dyestuff, pharmaceutical, chemical engineering and zymolysis by using the principles of anaerobic ecological niche and bio-phase separation. The study obtained five national invention patents and eight patent equipments. This technology contains four kernel processes - two-phase anaerobic-aerobic process, hydrolysis-acidification-oxidation process, UASBAF-oxidation process, and internal cycling-hydrolysis-oxidation process. Fifteen pilot projects were accomplished in the basins of Tai Lake, Huai River, Liao River and Songhua River, and their total capital investment reached 185.214 million Yuan (RMB). Compared to conventional wastewater treatment technology, the innovative technology is more cost-effective for high-strength organic wastewater treatment, can save capital investment by 15% 30%, lessen land usage by 20% to 40% and decrease the operating cost by 10% to 25%. The operating cost of treatment per cubic meter industrial wastewater could be below 0.6 to 1.4 Yuan (RMB).

  14. Geothermal Case Studies

    SciTech Connect

    Young, Katherine

    2014-09-30

    The US Geological Survey (USGS) resource assessment (Williams et al., 2009) outlined a mean 30GWe of undiscovered hydrothermal resource in the western US. One goal of the Geothermal Technologies Office (GTO) is to accelerate the development of this undiscovered resource. The Geothermal Technologies Program (GTP) Blue Ribbon Panel (GTO, 2011) recommended that DOE focus efforts on helping industry identify hidden geothermal resources to increase geothermal capacity in the near term. Increased exploration activity will produce more prospects, more discoveries, and more readily developable resources. Detailed exploration case studies akin to those found in oil and gas (e.g. Beaumont, et al, 1990) will give operators a single point of information to gather clean, unbiased information on which to build geothermal drilling prospects. To support this effort, the National Renewable Energy laboratory (NREL) has been working with the Department of Energy (DOE) to develop a template for geothermal case studies on the Geothermal Gateway on OpenEI. In fiscal year 2013, the template was developed and tested with two case studies: Raft River Geothermal Area (http://en.openei.org/wiki/Raft_River_Geothermal_Area) and Coso Geothermal Area (http://en.openei.org/wiki/Coso_Geothermal_Area). In fiscal year 2014, ten additional case studies were completed, and additional features were added to the template to allow for more data and the direct citations of data. The template allows for: Data - a variety of data can be collected for each area, including power production information, well field information, geologic information, reservoir information, and geochemistry information. Narratives ? general (e.g. area overview, history and infrastructure), technical (e.g. exploration history, well field description, R&D activities) and geologic narratives (e.g. area geology, hydrothermal system, heat source, geochemistry.) Exploration Activity Catalog - catalog of exploration activities conducted in the area (with dates and references.) NEPA Analysis ? a query of NEPA analyses conducted in the area (that have been catalogued in the OpenEI NEPA 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.

  15. A retrospective study of New Zealand case law involving assisted reproduction technology and the social recognition of 'new' family.

    PubMed

    Legge, M; Fitzgerald, R; Frank, N

    2007-01-01

    The New Zealand Human Assisted Reproductive Technology (HART) Act became law in 2004. In this article, we provide a retrospective analysis of New Zealand case law from September 1990 to March 2004, leading up to the creation of the HART Act. We examine the new understandings of parenting (developed through the routine use of ART in New Zealand) which the case law attempted to test. We examine these concepts against the previous understandings of family enshrined in the pre-existing legislation, which formed the basis for judicial rulings in the various cases to which we refer. In conclusion, we provide a brief summary of the 2004 HART legislation and draw comparisons between the old and new legislative and bureaucratic frameworks that define and support New Zealand family structure. We suggest that a change in cultural backdrop is occurring from the traditional western ideology of the nuclear family towards the traditional Maori concept of family formation, which includes a well-accepted traditional practice of guardianship and a more open and extended family structure. This 'new' structure reflects the contemporary lived experience of family kinship in western societies as individualized and open to choice. PMID:16963485

  16. Competition and Synergy of Different Technologies in the Subsurface: A Case Study for CCS vs. Geothermal Energy Production

    NASA Astrophysics Data System (ADS)

    Kissinger, Alexander; Juan-Lien Ramírez, Alina; Class, Holger

    2013-04-01

    Global climate change, shortage of resources and the resulting turn towards renewable sources of energy lead to a growing demand for the utilization of subsurface systems. Among these competing uses are Carbon Capture and Storage (CCS), geothermal energy, nuclear waste disposal, "renewable" methane or hydrogen storage as well as the ongoing production of fossil resources like oil, gas, and coal. The different uses of the subsurface can result in competition for the limited subsurface space, but in some cases there may also be synergetic effects, if the technologies are combined in a clever way. The idea behind this case study is to investigate the effects of a CCS site on a geothermal power plant operated in its vicinity and present both positive and negative impacts. During CCS operations large quantities of carbon dioxide (CO2) are injected into a storage formation. This causes a pressure increase as the brine in the formation is displaced by CO2. These elevations in pressure can have an extent of several tens of kilometers from the injection well in contrast to the much smaller extent of the CO2 plume. If geothermal power plants operate in the range influenced by pressure evaluation, this may have an impact on their performance. For example: Increased discharge of "warm" brine could be favorable for geothermal power plants as the time until thermal depletion of the reservoir may also increase Early breakthrough of the cold water front between an injection and an extraction well due to a brine discharge "pushing" the cold water front towards the extraction well may lead to a decrease in performance of the power plant Of course, there is a huge number of possible hydrogeological settings and technical configurations for geothermal power production that may be combined to an even larger number of possible scenarios. In this work however we use a simple model setup in which we incorporate and vary the parameters that we think are crucial. Only porous (not fractured) aquifer systems are considered here with a geothermal doublet system (cold water injection and warm water withdrawal). The CCS operation is assumed to take place in the same layer as the geothermal power/heat generation. The CO2 injection itself is not simulated, instead the brine discharge is implemented by an increase of pressure at one side of the domain with respect to the initial conditions. The discharge is varied by changing the pressure at the boundary within a range plausible for CCS operations. Different configurations of the extraction and injection wells of the doublet system with respect to a CCS operation are tested and compared to a reference system without the effect of increased brine discharge. With this work we want to explore the relevance of possible positive or negative impacts of a CCS operation on the performance of a geothermal power plant.

  17. Case Study: Ellen's Choice

    NSDL National Science Digital Library

    Elizabeth Harper (New York University Steinhardt School of Education Department of Health Studies)

    2001-04-03

    This is a case study for undergraduate students in anatomy and physiology. In particular this case study explores spinal anatomy, aging of bone, and explores the basic physiology of inflammation. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  18. Case Study: Uretero What?

    NSDL National Science Digital Library

    Laura Lorentzen (Kean University Science and Technology Education)

    2008-04-08

    This is a case study for high school, undergraduate and/or professional students in physiology and anatomy. In particular this case study explores reproductive biology. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  19. Case Study: Chemical Eric

    NSDL National Science Digital Library

    Eric Ribbens (Western Illinois University Biological Sciences)

    2006-01-06

    This is a case study for high school and undergraduate students in anatomy and physiology. In particular this case study explores anatomy of the pituitary and symptoms and diseases associated with pituitary tumors. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  20. Case Study: Shark Attack

    NSDL National Science Digital Library

    Herbert House (Elon University Biology)

    2002-05-24

    This is a case study for undergraduate students in anatomy or anatomy lab. In particular this case study explores the anatomy of the upper extremity. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  1. Case Study: Missing Link

    NSDL National Science Digital Library

    Elizabeth Strasser (Sacramento State Anthropology)

    2000-09-02

    This is a case study for high school and/or undergraduate students in physical anthropology. In particular this case study explores skull anatomy. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  2. A Case Study of the Implementation of an Engineering Program into a High School Technology Education Classroom. Research in Engineering and Technology Education

    ERIC Educational Resources Information Center

    Shumway, Steven; Wright, Geoff

    2009-01-01

    Using a case study format, the authors' objective was to collect data related to the following research questions: (1) What criteria do teachers and districts use when selecting engineering design experiences for infusion into high school classes and which of these criteria are most effective?; and (2) What issues, opportunities, and constraints…

  3. Native American Case Studies

    NSDL National Science Digital Library

    The Evergreen State College

    The Native American Case Studies collection includes more than 80 original, research-based teaching cases focusing on contemporary issues in Indian Country. Teaching notes accompany each case. These can be downloaded and used at no cost. Additional website resources include information on teaching with cases and assessment. Guidelines for submitting cases are also available.

  4. One Science Teacher’s Professional Development Experience: A Case Study Exploring Changes in Students’ Perceptions of Their Fluency with Innovative Technologies

    Microsoft Academic Search

    Jazlin Ebenezer; Russell Columbus; Osman Nafiz Kaya; Lin Zhang; Devairakkam Luke Ebenezer

    2011-01-01

    The purpose of this case-study is to narrate a secondary science teacher’s experience of his professional development (PD)\\u000a education and training in innovative technologies (IT) in the context of engaging students in environmental research projects\\u000a The sources from which the narrative is derived include (1) the science teacher’s reflective reports during three summer institute\\u000a programs and (2) the science teacher’s

  5. Advanced Life Support Water Recycling Technologies Case Studies: Vapor Phase Catalytic Ammonia Removal and Direct Osmotic Concentration

    NASA Technical Reports Server (NTRS)

    Flynn, Michael

    2004-01-01

    Design for microgravity has traditionally not been well integrated early on into the development of advanced life support (ALS) technologies. NASA currently has a many ALS technologies that are currently being developed to high technology readiness levels but have not been formally evaluated for microgravity compatibility. Two examples of such technologies are the Vapor Phase Catalytic Ammonia Removal Technology and the Direct Osmotic Concentration Technology. This presentation will cover the design of theses two systems and will identify potential microgravity issues.

  6. Punnett Square Case Study

    NSDL National Science Digital Library

    2012-06-04

    In this lesson, students will gain experience using Punnett Squares. The case study determines the probability of children having freckles from a freckled father and non-freckled mother. Illustrations guide each step of the case study.

  7. Impact of information technology on the therapy of type-1 diabetes: a case study of children and adolescents in Germany.

    PubMed

    Berndt, Rolf-Dietrich; Takenga, Claude; Preik, Petra; Kuehn, Sebastian; Berndt, Luise; Mayer, Herbert; Kaps, Alexander; Schiel, Ralf

    2014-01-01

    Being able to manage and adjust insulin doses is a key part of managing type-1 diabetes. Children and adolescents with type-1 diabetes mellitus often have serious difficulties with this dosage adjustment. Therefore, this paper aims to investigate the impact of using novel mobile, web and communication technologies in assisting their therapy and treatment. A trial was conducted in the north-eastern part of Germany to evaluate the impact of the "Mobil Diab", a mobile diabetes management system, on the clinical outcome. 68 subjects aged between 8 and 18 years, divided randomly into control and intervention groups, were included into the study. Metrics such as changes in the quality of metabolic control, changes in psychological parameters, usability and acceptance of the technology were used for evaluation purpose. Metabolic control was mainly assessed by the mean HbAlc. Analysis showed a good acceptance of the proposed system. An overall improvement in mean levels of HbA1c was observed, however further studies will be conducted to prove evidence of the weight and BMI improvements. Moreover, initial indications of positive impact on the improvement in psychological parameters were presumed based on the result of the conducted study. The system appeared to be an efficient and time saving tool in diabetes management. PMID:25563223

  8. Measuring Efficiency and Productivity Growth of New Technology-Based Firms in Business Incubators: The Portuguese Case Study of Madan Parque

    PubMed Central

    Grilo, A.; Santos, J.

    2015-01-01

    Business incubators can play a major role in helping to turn a business idea into a technology-based organization that is economically efficient. However, there is a shortage in the literature regarding the efficiency evaluation and productivity evolution of the new technology-based firms (NTBFs) in the incubation scope. This study develops a model based on the data envelopment analysis (DEA) methodology, which allows the incubated NTBFs to evaluate and improve the efficiency of their management. Moreover, the Malmquist index is used to examine productivity change. The index is decomposed into multiple components to give insights into the root sources of productivity change. The proposed model was applied in a case study with 13 NTBFs incubated. From that study, we conclude that inefficient firms invest excessively in research and development (R&D), and, on average, firms have a productivity growth in the period of study.

  9. Measuring efficiency and productivity growth of new technology-based firms in business incubators: the portuguese case study of madan parque.

    PubMed

    Grilo, A; Santos, J

    2015-01-01

    Business incubators can play a major role in helping to turn a business idea into a technology-based organization that is economically efficient. However, there is a shortage in the literature regarding the efficiency evaluation and productivity evolution of the new technology-based firms (NTBFs) in the incubation scope. This study develops a model based on the data envelopment analysis (DEA) methodology, which allows the incubated NTBFs to evaluate and improve the efficiency of their management. Moreover, the Malmquist index is used to examine productivity change. The index is decomposed into multiple components to give insights into the root sources of productivity change. The proposed model was applied in a case study with 13 NTBFs incubated. From that study, we conclude that inefficient firms invest excessively in research and development (R&D), and, on average, firms have a productivity growth in the period of study. PMID:25874266

  10. Case Study: Football Fanaticism

    NSDL National Science Digital Library

    PhD Dayton J Ford (St. Louis College of Pharmacy Department of Pharmaceutical Sciences)

    2003-07-03

    This is a case study for undergraduate and professional degree students in anatomy, physiology and/or pharmaceutical sciences. In particular this case study explores the anatomy of the central nervous system, major motor and sensory tracts. Integrative physiology courses may use this case to incorporate the immune, nervous and cardiovascular systems. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  11. LITEE Case Studies

    NSDL National Science Digital Library

    The LITEE team has developed case studies designed to enhance student learning through direct participation in the decision-making process and development of higher-level cognitive skills. Case studies increase student interest in the engineering field and improve retention in engineering programs. Case Studies include lessons incorporating several different types of business models and are available to view online for free.

  12. Using Web Crawler Technology for Text Analysis of Geo-Events: A Case Study of the Huangyan Island Incident

    NASA Astrophysics Data System (ADS)

    Hu, H.; Ge, Y. J.

    2013-11-01

    With the social networking and network socialisation have brought more text information and social relationships into our daily lives, the question of whether big data can be fully used to study the phenomenon and discipline of natural sciences has prompted many specialists and scholars to innovate their research. Though politics were integrally involved in the hyperlinked word issues since 1990s, automatic assembly of different geospatial web and distributed geospatial information systems utilizing service chaining have explored and built recently, the information collection and data visualisation of geo-events have always faced the bottleneck of traditional manual analysis because of the sensibility, complexity, relativity, timeliness and unexpected characteristics of political events. Based on the framework of Heritrix and the analysis of web-based text, word frequency, sentiment tendency and dissemination path of the Huangyan Island incident is studied here by combining web crawler technology and the text analysis method. The results indicate that tag cloud, frequency map, attitudes pie, individual mention ratios and dissemination flow graph based on the data collection and processing not only highlight the subject and theme vocabularies of related topics but also certain issues and problems behind it. Being able to express the time-space relationship of text information and to disseminate the information regarding geo-events, the text analysis of network information based on focused web crawler technology can be a tool for understanding the formation and diffusion of web-based public opinions in political events.

  13. DIGITAL TECHNOLOGY BUSINESS CASE METHODOLOGY GUIDE & WORKBOOK

    SciTech Connect

    Thomas, Ken; Lawrie, Sean; Hart, Adam; Vlahoplus, Chris

    2014-09-01

    Performance advantages of the new digital 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. This Business Case Methodology approaches building a business case for a particular technology or suite of technologies by detailing how they impact an operator in one or more of the three following areas: Labor Costs, Non-Labor Costs, and Key Performance Indicators (KPIs). Key to those impacts will be identifying where the savings are “harvestable,” meaning they result in an actual reduction in headcount and/or cost. The report consists of a Digital Technology Business Case Methodology Guide and an accompanying spreadsheet workbook that will enable the user to develop a business case.

  14. The implications of cost-effectiveness analysis of medical technology. Background paper number 2: case studies of medical technologies. Case study number 13: cardiac radionuclide imaging and cost effectiveness

    SciTech Connect

    Not Available

    1982-05-01

    Cardiac radionuclide imaging is a new and rapidly expanding diagnostic technology that promises to make significant contributions to the diagnosis and management of heart disease. Dynamic changes are occurring in the technology at the same time diffusion is taking place. The combination of diffusion and technological development creates an imperative for careful evaluation and prospective planning. Clinical applications of cardiac imaging include the diagnosis of coronary artery disease, evaluation of cardiac function abnormalities, verification of the diagnosis of acute myocardial infarction (heart attack), and monitoring of patients under treatment for establishing cardiac disease. The report describes the dimensions of the technology of cardiac radionuclide imaging. Information is summarized on the industry producing radionuclide imaging equipment, on clinical applications of technology, and on the costs and efficacies of the various techniques. Finally, formulation of some of the issues involved in the assessment of the technology's cost effectiveness is presented.

  15. Economic impact of stimulated technological activity. Part 3: Case study, knowledge additions and earth links from space crew systems

    NASA Technical Reports Server (NTRS)

    1971-01-01

    A case study of knowledge contributions from the crew life support aspect of the manned space program is reported. The new information needed to be learned, the solutions developed, and the relation of new knowledge gained to earthly problems were investigated. Illustrations are given in the following categories: supplying atmosphere for spacecraft; providing carbon dioxide removal and recycling; providing contaminant control and removal; maintaining the body's thermal balance; protecting against the space hazards of decompression, radiation, and meteorites; minimizing fire and blast hazards; providing adequate light and conditions for adequate visual performance; providing mobility and work physiology; and providing adequate habitability.

  16. Study to Investigate the Determinants for the Use of Wireless Technology in Healthcare Setting: A Case of Pakistan

    Microsoft Academic Search

    Abdul Hafeez-Baig; Raj Gururajan; Joseph M. Mula; Meng Kuan Lin

    2009-01-01

    Among various technological developments, the use of wireless technologies is emerging rapidly in the developing and industrialized economies. Healthcare environment is no exception to this phenomenon, whereas the healthcare environments have unique characteristics and uptake of wireless handheld technologies in a healthcare environment is complex and exceptional. For example in healthcare environment, individuals are trying to save lives instead of

  17. Strock, J.*, Brown, A.J., "Methods for Naval Ship Concept and Propulsion System Technology Exploration in a CGX Case Study", Naval Engineers Journal, Vol. 120, No. 4, pp. 95-122, 2008. Winner of ASNE Jimmy Hamilton

    E-print Network

    Brown, Alan

    Strock, J.*, Brown, A.J., "Methods for Naval Ship Concept and Propulsion System Technology Methods for Naval Ship Concept and Propulsion Technology Exploration in a CGX Case Study ABSTRACT and future propulsion technology and propulsion alternatives for three sizes of warships. In their analyses

  18. Written in Bones Studies on technological

    E-print Network

    Paris-Sud XI, Université de

    Written in Bones Studies on technological and social contexts of past faunal skeletal remains by fracturation" on reindeer antler: case study of the Badegoulian levels at the Cuzoul de Vers (Lot, France-toothed iron sickles discovered in Romania

  19. Cases, Simulacra, and Semantic Web Technologies

    ERIC Educational Resources Information Center

    Carmichael, P.; Tscholl, M.

    2013-01-01

    "Ensemble" is an interdisciplinary research and development project exploring the potential role of emerging Semantic Web technologies in case-based learning across learning environments in higher education. Empirical findings have challenged the claim that cases "bring reality into the classroom" and that this, in turn, might provide the basis…

  20. An application of multiattribute decision analysis to the Space Station Freedom program. Case study: Automation and robotics technology evaluation

    NASA Technical Reports Server (NTRS)

    Smith, Jeffrey H.; Levin, Richard R.; Carpenter, Elisabeth J.

    1990-01-01

    The results are described of an application of multiattribute analysis to the evaluation of high leverage prototyping technologies in the automation and robotics (A and R) areas that might contribute to the Space Station (SS) Freedom baseline design. An implication is that high leverage prototyping is beneficial to the SS Freedom Program as a means for transferring technology from the advanced development program to the baseline program. The process also highlights the tradeoffs to be made between subsidizing high value, low risk technology development versus high value, high risk technology developments. Twenty one A and R Technology tasks spanning a diverse array of technical concepts were evaluated using multiattribute decision analysis. Because of large uncertainties associated with characterizing the technologies, the methodology was modified to incorporate uncertainty. Eight attributes affected the rankings: initial cost, operation cost, crew productivity, safety, resource requirements, growth potential, and spinoff potential. The four attributes of initial cost, operations cost, crew productivity, and safety affected the rankings the most.

  1. Holocaust and strategic bombing: case studies in the psychology, organization, and technology of mass killing in the twentieth century

    SciTech Connect

    Markusen, E.R.

    1986-01-01

    After preliminary discussion of the unprecedented scale of mass killing in the twentieth century, the threat of nuclear war, and the widespread neglect of these issues, the literature on two major types of government sanctioned mass killing is reviewed; genocide, in which a government slaughters its own citizens or subjects, and total war, in which two or more governments slaughter each other's civilian citizens or subjects. This literature review reaches two basic conclusions: (1) there is considerable inconsistency and ambiguity among definitions of genocide and total war; and (2) there is a controversy regarding how distinct or similar the two forms of mass killing actually are. A comparative historical analysis was undertaken in which the Nazi Holocaust was selected as an example of genocide, and the Allied strategic bombing campaigns during World War II were selected to exemplify total war. The two cases are compared in terms of a conceptual framework of five hypothesized facilitating factors. On the basis of this comparative analysis, four or the five hypothesized facilitating factors are found to have played important roles in both cases. The findings of the study are discussed, and their implications for the threat of nuclear holocaust are explored.

  2. Geosynchronous Technology Infusion Studies

    NASA Technical Reports Server (NTRS)

    Hilliard, L.; Jenstrom, D.; Chesters, D.; Racette, P.

    1997-01-01

    NASA and NOAA are now sponsoring Advanced Geosynchronous Studies (AGeoS), technology work that will lead to the next generation of space sensors located in geosynchronous orbit. This report briefly describes the initial steps being taken to investigate the high priority geosynchronous measurement needs identified so far.

  3. The case study approach.

    PubMed

    Crowe, Sarah; Cresswell, Kathrin; Robertson, Ann; Huby, Guro; Avery, Anthony; Sheikh, Aziz

    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

  4. Factors influencing adoption of land-enhancing technology in the Sahel: lessons from a case study in Niger

    Microsoft Academic Search

    J. Baidu-Forson

    1999-01-01

    Technical change, through the introduction of land-enhancing conservation technologies, is essential to economic growth in the Sahel. Tobit analysis was used to identify factors that motivate level and intensity of adoption of specific soil and water management technologies. The results show that higher percentage of degraded farmland, extension education, lower risk aversion, and the availability of short-term profits are important

  5. Effects of Information Technologies, Department Characteristics and Individual Roles on Improving Knowledge Sharing Visibility: A Qualitative Case Study

    ERIC Educational Resources Information Center

    Zhang, Xi; Vogel, Douglas R.; Zhou, Zhongyun

    2012-01-01

    Knowledge sharing visibility (KSV) is a critical environmental factor which can reduce social loafing in knowledge sharing (KS). This is especially true in ICT [information and communication technology]-based KS in learning organisations. As such, it is imperative that we better understand how to design technology enabled knowledge management…

  6. Title: Tailoring Food Science and Technology to endogenous patterns of Food Supply - A case study in Northern Ghana

    Microsoft Academic Search

    Wilhelmina Quaye

    An on-going interdisciplinary PhD interdisciplinary research aimed at tailoring Food Science and Technology to endogenous patterns of Food Supply is being implemented in Ghana, India and Ecuador. The interdisciplinary team comprised of plant breeder, food technologist, nutritionist and social scientist who influence each other. The research hypothesis is that conventional technology practices, developed from the idea of global chains, are

  7. New Information and Communication Technologies and Local Clustering of Firms: A Case Study of the Xingwang Industrial Park in Beijing

    Microsoft Academic Search

    Weidong Liu; Peter Dicken; Henry W. C. Yeung

    2004-01-01

    Recent advances in telecommunications technologies have initiated debates on the changing balance between centralizing and decentralizing forces driving economic activities. The literature reveals that new information and telecommunication technologies (ICTs) have been driving new economic activities into a number of cities and regions with well-developed information infrastructures while within these cities and regions new industries tend to disperse as a

  8. The Effect of Technological Innovation on Organizational Structure: Two Case Studies of the Effects of the Introduction of a New Technology on Informal Organizational Structures.

    ERIC Educational Resources Information Center

    Kahn, Russell L.

    2000-01-01

    Looks at how two university archive offices changed their informal work relationships and patterns in response to a major technological innovation in their field. Applies the models suggested by social action theory to help explain outcomes. Examines whether the differing organizational responses to new core technology were related to each…

  9. Knowledge management impact of information technology Web 2.0/3.0. The case study of agent software technology usability in knowledge management system

    NASA Astrophysics Data System (ADS)

    So?tysik-Piorunkiewicz, Anna

    2015-02-01

    How we can measure the impact of internet technology Web 2.0/3.0 for knowledge management? How we can use the Web 2.0/3.0 technologies for generating, evaluating, sharing, organizing knowledge in knowledge-based organization? How we can evaluate it from user-centered perspective? Article aims to provide a method for evaluate the usability of web technologies to support knowledge management in knowledge-based organizations of the various stages of the cycle knowledge management, taking into account: generating knowledge, evaluating knowledge, sharing knowledge, etc. for the modern Internet technologies based on the example of agent technologies. The method focuses on five areas of evaluation: GUI, functional structure, the way of content publication, organizational aspect, technological aspect. The method is based on the proposed indicators relating respectively to assess specific areas of evaluation, taking into account the individual characteristics of the scoring. Each of the features identified in the evaluation is judged first point wise, then this score is subject to verification and clarification by means of appropriate indicators of a given feature. The article proposes appropriate indicators to measure the impact of Web 2.0/3.0 technologies for knowledge management and verification them in an example of agent technology usability in knowledge management system.

  10. Persons with multiple disabilities exercise adaptive response schemes with the help of technology-based programs: three single-case studies.

    PubMed

    Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; Oliva, Doretta; Campodonico, Francesca; Lang, Russell

    2012-01-01

    The present three single-case studies assessed the effectiveness of technology-based programs to help three persons with multiple disabilities exercise adaptive response schemes independently. The response schemes included (a) left and right head movements for a man who kept his head increasingly static on his wheelchair's headrest (Study I), (b) left- and right-arm movements for a woman who tended to hold both arms/hands tight against her body (Study II), and (c) touching object cues on a computer screen for a girl who rarely used her residual vision for orienting/guiding her hand responses. The technology involved microswitches/sensors to detect the response schemes and a computer/control system to record their occurrences and activate preferred stimuli contingent on them. Results showed large increases in the response schemes targeted for each of the three participants during the intervention phases of the studies. The importance of using technology-based programs as tools for enabling persons with profound and multiple disabilities to practice relevant responses independently was discussed. PMID:22240142

  11. Cases on Technological Adaptability and Transnational Learning: Issues and Challenges

    ERIC Educational Resources Information Center

    Mukerji, Siran, Ed.; Tripathi, Purnendu, Ed.

    2010-01-01

    Technology holds the key for bridging the gap between access to quality education and the need for enhanced learning experiences. This book contains case studies on divergent themes of personalized learning environments, inclusive learning for social change, innovative learning and assessment techniques, technology and international partnership…

  12. Learning from Success: Campus Case Studies in International Program Development. Worcester Polytechnic Institute, Studies in Science, Technology and Culture. Volume 15.

    ERIC Educational Resources Information Center

    Kelleher, Ann

    The case studies presented in this volume offer comparative examples of undergraduate international education innovations in a wide variety of categories: curriculum, study abroad, community outreach, faculty development, and international students. The studies were conducted in the mid-1990s, and programs had to meet several criteria: they had to…

  13. Materials Failure Case Studies

    NSDL National Science Digital Library

    Delatte, Norbert J., Jr.

    2008-12-12

    This website offers innovative course materials for teaching engineering design and analysis through failure case studies, supporting the integration of research in forensic engineering into undergraduate education. The site includes an introduction to the overall project and a bibliography as well as typical civil engineering and engineering mechanics courses, with over 50 case studies currently listed. This web site is a companion to the book Beyond Failure: Forensic Case Studies for Civil Engineers, Delatte, Norbert J., ASCE Press. The site is a living document that will supplement the book with web links, additional information, and supplemental illustrations. At this time, not all of the cases have been filled in yet.

  14. Preparation to teach agricultural mechanics: a qualitative case study of expert agricultural science and technology teachers in Texas

    E-print Network

    Ford, Richard Kirby

    2006-04-12

    Since federal legislation in 1917 and the widespread program growth in the 1930?s, agricultural mechanics has been a major part of the high school agricultural science and technology curriculum. Local programs integrated individual problem -solving...

  15. A Case Study of Pediatric Asthma Alerts from the Beacon Community Program in Cincinnati: Technology Is Just the First Step

    PubMed Central

    Trudnak, Tara; Mansour, Mona; Mandel, Keith; Sauers, Hadley; Pandzik, Gerry; Donisi, Carl; Fairbrother, Gerry

    2014-01-01

    Introduction: The Beacon Community in Cincinnati, Ohio was an innovative, community-wide initiative to use technology to transform care. One important feature was the development of regional alerts to notify practices when patients were hospitalized or seen in the emergency department. The purpose of this paper is to describe the way in which technology engages the improvement process, and to describe the early stages of learning how to use technology to enhance quality improvement. Methods: We interviewed key Beacon leaders as well as providers and office staff in selected practices. We also collected preliminary data from practices that reflected handling of alerts, including the number of asthma related alerts received and followed up. Results: Regional alerts, supplied by the community-wide health information exchange, were a significant addition to the quality improvement effort in that they enabled practices to identify and follow up with additional children at risk. An important finding was the substantial effort at the practice level to integrate technology into ongoing patient care. Conclusions: Developing the technology for community wide alerts represented a significant endeavor in the Cincinnati Beacon Community. However, the technology was just the first step. Despite extra effort and time required on the part of individual practices, they reported that the value of having alerts was high. Hospital and ED visits represent some of the most costly aspects of care, and an efficient process for intervening with children using these costly services was seen as of significant value.

  16. 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…

  17. XML technologies for the Omaha System: a data model, a Java tool and several case studies supporting home healthcare.

    PubMed

    Vittorini, Pierpaolo; Tarquinio, Antonietta; di Orio, Ferdinando

    2009-03-01

    The eXtensible markup language (XML) is a metalanguage which is useful to represent and exchange data between heterogeneous systems. XML may enable healthcare practitioners to document, monitor, evaluate, and archive medical information and services into distributed computer environments. Therefore, the most recent proposals on electronic health records (EHRs) are usually based on XML documents. Since none of the existing nomenclatures were specifically developed for use in automated clinical information systems, but were adapted to such use, numerous current EHRs are organized as a sequence of events, each represented through codes taken from international classification systems. In nursing, a hierarchically organized problem-solving approach is followed, which hardly couples with the sequential organization of such EHRs. Therefore, the paper presents an XML data model for the Omaha System taxonomy, which is one of the most important international nomenclatures used in the home healthcare nursing context. Such a data model represents the formal definition of EHRs specifically developed for nursing practice. Furthermore, the paper delineates a Java application prototype which is able to manage such documents, shows the possibility to transform such documents into readable web pages, and reports several case studies, one currently managed by the home care service of a Health Center in Central Italy. PMID:19070934

  18. Integrated optics technology study

    NASA Technical Reports Server (NTRS)

    Chen, B.

    1982-01-01

    The materials and processes available for the fabrication of single mode integrated electrooptical components are described. Issues included in the study are: (1) host material and orientation, (2) waveguide formation, (3) optical loss mechanisms, (4) wavelength selection, (5) polarization effects and control, (6) laser to integrated optics coupling,(7) fiber optic waveguides to integrated optics coupling, (8) souces, (9) detectors. The best materials, technology and processes for fabrication of integrated optical components for communications and fiber gyro applications are recommended.

  19. Case Study: Case of the Crying Baby

    NSDL National Science Digital Library

    Kari Mergenhagen (James J. Peters Veterans Affairs Medical Center Infectious Disease)

    2003-09-15

    This is a case study for undergraduate, graduate and professional students in anatomy and physiology. In particular this case study explores the renal anatomy and physiology. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  20. Case Study: A Case of a Pheochromocytoma

    NSDL National Science Digital Library

    David Dean (Spring Hill College Biology)

    2004-10-29

    This is a case study for undergraduate students in anatomy, physiology, and/or anatomy and physiology. In particular this case study explores endocrinology mechanisms. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  1. Evaluating odour control technologies using reliability and sustainability criteria--a case study for water treatment plants.

    PubMed

    Kraakman, N J R; Estrada, J M; Lebrero, R; Cesca, J; Muńoz, R

    2014-01-01

    Technologies for odour control have been widely reviewed and their optimal range of application and performance has been clearly established. Selection criteria, mainly driven by process economics, are usually based on the air flow volume, the inlet concentrations and the required removal efficiency. However, these criteria are shifting with social and environmental issues becoming as important as process economics. A methodology is illustrated to quantify sustainability and robustness of odour control technology in the context of odour control at wastewater treatment or water recycling plants. The most commonly used odour abatement techniques (biofiltration, biotrickling filtration, activated carbon adsorption, chemical scrubbing, activated sludge diffusion and biotrickling filtration coupled with activated carbon adsorption) are evaluated in terms of: (1) sustainability, with quantification of process economics, environmental performance and social impact using the sustainability metrics of the Institution of Chemical Engineers; (2) sensitivity towards design and operating parameters like utility prices (energy and labour), inlet odour concentration (H2S) and design safety (gas contact time); (3) robustness, quantifications of operating reliability, with recommendations to improve reliability during their lifespan of operations. The results show that the odour treatment technologies with the highest investments presented the lowest operating costs, which means that the net present value (NPV) should be used as a selection criterion rather than investment costs. Economies of scale are more important in biotechniques (biofiltration and biotrickling filtration) as, at increased airflows, their reduction in overall costs over 20 years (NPV20) is more extreme when compared to the physical/chemical technologies (chemical scrubbing and activated carbon filtration). Due to their low NPV and their low environmental impact, activated sludge diffusion and biotrickling filtration are in general the most cost-effective, and probably the technologies to be considered first for odour treatment in a wastewater treatment or water recycling plant. When, in an economical and risk evaluation, the reliability is counted to be as relevant as the overall costs, a hybrid technology (biotrickling filtration with activated carbon polishing) would be comparable to biotrickling filtration and activated sludge diffusion as the most preferred technologies, when all technologies are designed to have a 99% reduction of H2S and a 95% reduction of the odour concentration. PMID:24718332

  2. A case study in technology utilization: Industrial products and practices. [summary of benefits to national economy resulting from space programs

    NASA Technical Reports Server (NTRS)

    1973-01-01

    In pursuit of such missions as Apollo, the National Aeronautics and Space Administration has called into being unique equipment that obviously has little direct application beyond the achievement of mission objectives. Yet, to assume that further direct application of space program hardware is somehow a measure of the industrial benefits accruing to the nation is to misunderstand how the creation of new technology affects modern industrial capability. This document presents a profile of the significant ways in which technological developments in response to aerospace mission requirements have been coupled into industrial practice, with the result being that improved products and processes are now being utilized to benefit the nation.

  3. Case Study: Trigger Cases Versus Capstone Cases

    NSDL National Science Digital Library

    Clyde Freeman Herreid

    2008-12-01

    Is it better to use a case at the beginning of a topic or at the end? To answer this, we need to examine both trigger and capstone cases in terms of their goals. The answer is not so inscrutable--it clearly depends upon your goal. Both trigger and capstone cases have their place, but the author would contend that if you wish to really engage a student in a subject, one can hardly do better than to start with an interesting, current, and controversial topic. And even if you sneak in a bunch of scientific lingo that initially doesn't make sense, a trigger case can surely prompt a student to want to learn more about the topic. And that is one heck of a great way to begin a day.

  4. Survey of Barriers Affecting the Use of Information Communication Technologies (ICTs) among Distance Learners: A Case Study of Nigeria

    ERIC Educational Resources Information Center

    Ofulue, Christine I.

    2011-01-01

    The use of Information Communication Technology (ICT) to bridge the communication gap between teacher and learner has been identified as a major characteristic of Open and Distance Learning (ODL). In many developing counties, including Nigeria, several barriers prevent OD learners from maximising the potentials of ICTs to enhance their learning.…

  5. The Limits of Empowerment in Anti-Nuclear Advocacy: A Case Study of Adult Education for Technological Literacy.

    ERIC Educational Resources Information Center

    Regnier, Robert; Penna, Phillip

    1996-01-01

    Using a theory of technological literacy, analysis of a project to oppose uranium mining in Saskatchewan revealed how the potential for empowerment is often overstated. Informing citizens to participate in critical discourse does not always lead to decisions reflecting their interests. (SK)

  6. Information Technology Infusion Case Study: Integrating Google Earth(Trademark) into the A-Train Data Depot

    NASA Technical Reports Server (NTRS)

    Smith, Peter; Kempler, Steven; Leptoukh, Gregory; Chen, Aijun

    2010-01-01

    This poster paper represents the NASA funded project that was to employ the latest three dimensional visualization technology to explore and provide direct data access to heterogeneous A-Train datasets. Google Earth (tm) provides foundation for organizing, visualizing, publishing and synergizing Earth science data .

  7. Twenty-First Century Learning in Schools: A Case Study of New Technology High School in Napa, California

    ERIC Educational Resources Information Center

    Pearlman, Bob

    2006-01-01

    When one walks into the classrooms at New Technology High School (NTHS) in Napa, California, he or she will see that students there are always at work: writing journals online, doing research on the Internet, meeting in groups to plan and make their Web sites and their digital media presentations, and evaluating their peers for collaboration and…

  8. Key Success Factors for Implementation of Advanced Manufacturing Technologies (AMTs)Case Study Conducted on Selected Pharmaceutical Companies in Bangladesh

    Microsoft Academic Search

    Bikash Barua; M. M. Obaidul Islam

    2008-01-01

    This paper analyzes the key factors that affect implementation of Advanced Manufacturing Technologies (AMTs) in some selected pharmaceutical companies in Bangladesh. In this regard, we go through literature review to identify success factors for implementation and based on the literature review a framework is established to examine the key success factors. We conduct a questionnaire survey to collect necessary primary

  9. An Economic Perspective on Technological Transitions Related to Energy and Climate Change, with a Case Study of the UK

    Microsoft Academic Search

    Ekins Paul

    2010-01-01

    The paper discusses the concept of technological transitions and theories of how they might come about. It then relates this concept to current policy concerns about climate change and energy and presents research results about what a low-carbon energy system might look like and how it could be achieved. It then briefly explores the policy implications and possible macro-economic costs

  10. Consideration of Proximity in Selection of Residential Location by Science and Technology Workers: Case Study of Hsinchu, Taiwan

    Microsoft Academic Search

    Su-Li Chang; Yao-Hsien Lee; Chien-Yuan Lin; Tai-Shan Hu

    2010-01-01

    The Hsinchu district has been one of the most rapidly developing areas of Taiwan during the past decade. The rise of the Hsinchu Science-based Industrial Park (HSIP) has significantly influenced population growth and living environment in the Hsinchu district. To obtain new knowledge via knowledge proliferation activities that occur following knowledge innovation, science and technology workers have been established based

  11. A model for the effective management of information and communications technology development in schools derived from six contrasting case studies

    Microsoft Academic Search

    Colin Kirkman

    2000-01-01

    Currently in the United Kingdom there are several major initiatives to encourage the development of information and communications technology (ICT) in schools. However, in the past many significant educational innovations have resulted in disappointing outcomes and limited curriculum change. This article presents a three-phase model that offers guidance on how to facilitate effective curriculum change, particularly in the field of

  12. Technology Enhanced Learning: Virtual Realities; Concrete Results--Case Study on the Impact of TEL on Learning

    ERIC Educational Resources Information Center

    Al-Khatib, Hayat

    2011-01-01

    Technology Enhanced Learning is a feature of 21st century education. Innovations in ICT have provided unbound access to information in support of the learning process (APTEL, 2010; Allert et al, 2002; Baldry et al, 2006; Frustenberg et al, 2001; Sarkis, 2010). LMS has been extensively put to use in universities and educational institutions to…

  13. Pathology Case Study: Hydrocephalus

    NSDL National Science Digital Library

    The University of Pittsburgh School of Medicine's Department of Pathology has compiled a series of case studies to help both students and instructors. In this particular study an otherwise healthy 9 month old infant is presented with hydrocephalus. The case study provides test results and images along with microscopic photos and description. Clicking on the final diagnosis provides a thorough explanation of the diagnosis and treatment.

  14. Combining research-enhanced and technology-enhanced teaching approaches in module design: A case study of an undergraduate course in Solar Physics

    NASA Astrophysics Data System (ADS)

    Tong, V.

    2011-12-01

    There is a growing emphasis on the research-teaching nexus, and there are many innovative ways to incorporate research materials and methods in undergraduate teaching. Solar Physics is a cross-disciplinary subject and offers the ideal opportunity for research-enhanced teaching (1). In this presentation, I outline i) how student-led teaching of research content and methods is introduced in an undergraduate module in Solar Physics, and ii) how electronic learning and teaching can be used to improve students' learning of mathematical concepts in Solar Physics. More specifically, I discuss how research literature reviewing and reporting methods can be embedded and developed systematically throughout the module with aligned assessments. Electronic feedback and feedforward (2) are given to the students in order to enhance their understanding of the subject and improve their research skills. Other technology-enhanced teaching approaches (3) are used to support students' learning of the more quantitative components of the module. This case study is particularly relevant to a wide range of pedagogical contexts (4) as the Solar Physics module is taught to students following undergraduate programs in Geology, Earth Sciences, Environmental Geology as well as Planetary Science with Astronomy in the host Department. Related references: (1) Tong, C. H., Let interdisciplinary research begin in undergraduate years, Nature (2010) v. 463, p. 157. (2) Tong, V. C. H., Linking summative assessments? Electronic feedback and feedforward in module design, British Journal of Educational Technology (2011), accepted for publication. (3) Tong, V. C. H., Using asynchronous electronic surveys to help in-class revision: A case study, British Journal of Educational Technology (2011), doi:10.1111/j.1467-8535.2011.01207.x (4) Tong, V. C. H. (ed.), Geoscience Research and Education, Springer, Dordrecht (2012)

  15. Case study: technology initiative led to advanced lead optimization screening processes at Bristol-Myers Squibb, 2004-2009.

    PubMed

    Zhang, Litao; Cvijic, Mary Ellen; Lippy, Jonathan; Myslik, James; Brenner, Stephen L; Binnie, Alastair; Houston, John G

    2012-07-01

    In this paper, we review the key solutions that enabled evolution of the lead optimization screening support process at Bristol-Myers Squibb (BMS) between 2004 and 2009. During this time, technology infrastructure investment and scientific expertise integration laid the foundations to build and tailor lead optimization screening support models across all therapeutic groups at BMS. Together, harnessing advanced screening technology platforms and expanding panel screening strategy led to a paradigm shift at BMS in supporting lead optimization screening capability. Parallel SAR and structure liability relationship (SLR) screening approaches were first and broadly introduced to empower more-rapid and -informed decisions about chemical synthesis strategy and to broaden options for identifying high-quality drug candidates during lead optimization. PMID:22425710

  16. Water pollution control technology and strategy for river–lake systems: a case study in Gehu Lake and Taige Canal

    Microsoft Academic Search

    Yimin Zhang; Yongchun Zhang; Yuexiang Gao; Houhu Zhang; Jianying Cao; Jinbang Cai; Xiangji Kong

    2011-01-01

    The Taoge water system is located in the upstream of Taihu Lake basin and is characterized by its multi-connected rivers and\\u000a lakes. In this paper, current analyses of hydrology, hydrodynamics and water pollution of Gehu Lake and Taige Canal are presented.\\u000a Several technologies are proposed for pollution prevention and control, and water environmental protection in the Taihu Lake\\u000a basin. These

  17. Exploring Stakeholder Views Regarding Spatial Information and Enabling Technology Use for ICZM: A Case Study from Victoria, Australia

    Microsoft Academic Search

    Peter Wheeler; Jim Peterson

    2010-01-01

    “Integrated” approaches to coastal management (known as integrated coastal zone management—ICZM) have been adopted widely since the 1992 United Nations Conference on Environment and Development (UNCED). Decision-support for ICZM demands that policy align with practice such that stakeholders can access a range of time-series information across the entire catchment–coastal–marine continuum. Such access, implemented in spatial enabling technology (e.g., Geographic Information

  18. Processing Metroxylon sagu Rottboell (Arecaceae) as a technological complex: A Case study from south central seram, Indonesia

    Microsoft Academic Search

    2004-01-01

    Presented here is an examination of the technological process whereby the stem pith ofMetroxylon sagu Rottboell is transformed into edible starch by the Nuaulu people of south central Seram, Maluku, Indonesia. The analysis\\u000a seeks to describe the underlying local knowledge and practices involved, with a view to refuting the assertion that sago extractionis\\u000a an intuitively and technically simple solution to

  19. NCCCP: Comparative Case Studies

    Cancer.gov

    For the case studies, RTI will conduct site visits during each of the three years of program implementation to obtain in-depth information about aspects of each program's design, development, and implementation.

  20. 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, ...

  1. 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...

  2. Ventilation technologies scoping study

    SciTech Connect

    Walker, Iain S.; Sherman, Max H.

    2003-09-30

    This document presents the findings of a scoping study commissioned by the Public Interest Energy Research (PIER) program of the California Energy Commission to determine what research is necessary to develop new residential ventilation requirements for California. This study is one of three companion efforts needed to complete the job of determining the needs of California, determining residential ventilation requirements, and determining appropriate ventilation technologies to meet these needs and requirements in an energy efficient manner. Rather than providing research results, this scoping study identifies important research questions along with the level of effort necessary to address these questions and the costs, risks, and benefits of pursuing alternative research questions. In approaching these questions and level of effort, feasibility and timing were important considerations. The Commission has specified Summer 2005 as the latest date for completing this research in time to update the 2008 version of California's Energy Code (Title 24).

  3. Pathology Case Study: Dysphagia

    NSDL National Science Digital Library

    Barnes, Leon, 1941-

    The University of Pittsburgh School of Medicine's Department of Pathology has compiled a series of case studies to help both students and instructors. The patient in this particular case is a 64-year-old male with difficulty swallowing anything other than liquids. Patient history and both the gross and microscopic descriptions, which include images, are included in this case study. The contributing doctors provide a detailed discussion of the patientâ??s condition in the â??Final Diagnosisâ?ť section. Students will find this resource especially helpful, as it provides experience with patient history, lab results, and diagnostics.

  4. The roles of information technology in global chain supply: a multiple case study of multinational companies of China

    NASA Astrophysics Data System (ADS)

    He, Mao; Duan, Wanchun

    2007-12-01

    Nowadays many Chinese companies have being becoming more and more international. Therefore, these Chinese companies have to face global supply chains rather than the former domestic ones. The use of information technology (IT) is considered a prerequisite for the effective control of today's complex global supply chains. Based on empirical data from 10 multinational companies of China, this paper presents a classification of the ways in which companies use IT in SCM, and examines the drivers for these different utilization types. According to the findings of this research, the purposes of using of IT in SCM can be divided into 1) transaction processing, 2) supply chain planning and collaboration, and 3) order tracking and delivery coordination. The findings further suggest that the drivers between these three uses of IT in SCM differ.

  5. Management strategies on the industrialization road of state-of-the-art technologies for e-waste recycling: the case study of electrostatic separation--a review.

    PubMed

    Xue, Mianqiang; Li, Jia; Xu, Zhenming

    2013-02-01

    Electronic waste (e-waste) management is pressing as global production has increased significantly in the past few years and is rising continuously at a fast rate. Many countries are facing hazardous e-waste mountains, most of which are disposed of by backyard recyclers, creating serious threats to public health and ecosystems. Industrialization of state-of-the-art recycling technologies is imperative to enhance the comprehensive utilization of resources and to protect the environment. This article aims to provide an overview of management strategies solving the crucial problems during the process of industrialization. A typical case study of electrostatic separation for recycling waste printed circuit boards was discussed in terms of parameters optimization, materials flow control, noise assessment, risk assessment, economic evaluation and social benefits analysis. The comprehensive view provided by the review could be helpful to the progress of the e-waste recycling industry. PMID:23129606

  6. Case Study: Filthy Lucre

    NSDL National Science Digital Library

    Acheson, Ed

    The website presents a case study involving the detection of cocaine on dollar bills. The lesson is intended for use in upper level high school classes or lower level undergraduate education. Students are introduced to concepts in experimental design, sampling, the interpretation of scientific data, and the reliability of results as they design an experiment to determine what percentage of paper currency is contaminated with cocaine. The case includes lab work involving the use of GC/MS techniques and instrumentation. The case was designed for a chemistry course for non-science majors.

  7. Goiania incident case study

    Microsoft Academic Search

    Petterson

    1988-01-01

    The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote.

  8. LITEM039: Case Studies

    Microsoft Academic Search

    Janet Garton

    This seminar looks at ways in which specific author s\\/works pass into other cultures through translation. This year's set of case studies will i nvolve close textual study of a range of different texts to examine how translators have tackled probl ems of linguistic and cultural difference. The source texts will be taken from a variety of langua ges including

  9. Group Communication Media Choice and the Use of Information and Communication Technology to Support Learning: A Case Study

    ERIC Educational Resources Information Center

    Abdul Karim, Nor Shariza; Heckman, Robert

    2005-01-01

    Purpose: This paper reports a study conducted longitudinally to investigate group communication media choice and the use of a web-based learning tool, as well as other types of communication media, such as e-mail, telephone, and face-to-face, for communication and collaboration to complete given tasks. Design/methodology/approach: This study was…

  10. The resolution of reservoir dynamics with noise based technologies: A case study from the 2006 Basel injection experiment

    NASA Astrophysics Data System (ADS)

    Hillers, Gregor; Husen, Stephan; Obermann, Anne; Planes, Thomas; Campillo, Michel; Larose, Eric

    2014-05-01

    We explore the applicability of noise-based monitoring and imaging techniques in the context of the 2006 Basel stimulation experiment using data from five borehole velocimeters and five surface accelerometers located around the injection site. We observe a significant perturbation of medium properties associated with the reservoir stimulation. The transient perturbation, with a duration of 20-30 days, reaches its maximum about 15 days after shut in, when microseismic activity has ceased; it is thus associated with aseismic deformation. Inverting relative velocity change and decorrelation observations using techniques developed and applied on laboratory and local to regional seismological scales, we can image the associated deformation pattern. We discuss limits of the the frequency- and lapse-time dependent resolution and suggestions for improvements considering the 3-D network geometry together with wave propagation models. The depth sensitivity of the analyzed wave field indicates resolution of perturbation in the shallow parts of the sedimentary layer above the stimulated deep volume located in the crystalline base layer. The deformation pattern is similar to InSAR/satellite observations associated with CO2 sequestration experiments, and indicates the transfer of deformation beyond scales associated with the instantaneously stimulated volume. Our detection and localization of delayed induced shallow aseismic transient deformation indicates that monitoring the evolution of reservoir properties using the ambient seismic field provides observables that complement information obtained with standard microseismic approaches. The results constitute a significant advance for the resolution of reservoir dynamics; the technology has the potential to provide critical constraints in related geotechnical situations associated with fluid injection, fracking, (nuclear) waste management, and carbon capture and storage.

  11. A cost effective bioremediation strategy using low technology resources for reclamation of dry land hydrocarbon contamination: A case study

    SciTech Connect

    Robb, A.J. III; Hoggatt, P.R.

    1995-12-01

    Hydrocarbon containing soil was bioremediated at a combination wastewater and slop oil skim evaporation pond utilizing cost effective low technology resources. Fluids and sludge from the football field-sized pond were extraction procedure toxicity and purgeable organics tested, and total petroleum hydrocarbon (TPH) concentrations determined. An impact risk analysis was performed, and a corrective action plan developed and implemented. The three year project was closely coordinated with the Kansas Corporation Commission (KCC) and the Kansas Department of Health and Environment (KDHE) who established the closure level. The impacted soils at the pond were completely excavated and closure was immediately granted by KDHE for the excavated area. The 24,000 cubic yards of excavated soil were then surface spread on adjacent Mobil property. A nutrient and microbial base was applied to bioaugment the soil. The preapplication land surface and the subsequently land farmed soil was periodically disced and chiseled. A job safety plan including industrial hygiene measures to eliminate workforce exposure was developed and implemented. The final remediation cost analysis amounts to $1.48 per cubic yard compared to the $30 to $150 per cubic yard industry o estimates for similar projects. Several factors were critical in ailing costs to remain so low: (1) assessment and implementation by local in-house staff, (2) conservative remedial action plan and sampling strategy; (3) local contractors; (4) locally available soil amendment; and (5) effective regulatory coordination. The methods described can be used to cost effectively characterize and bioremediate other sites where hydrocarbon-impacted soils exist in similar dry-land environments.

  12. The impact of instrument choice on investment in abatement technologies: a case study of tax versus trade incentives for CCS and Biomass for electricity

    E-print Network

    Laing, T; Grubb, Michael

    draws, scaled up, are used to calculate emissions for the system.10 The uncertainty in emissions levels before abatement implies that, although the government can define the level of emissions allowed with certainty, the level of abatement... of the government to new technologies and the level of information available. The first case represents where there is no, or extremely delayed adjustment once new technologies appear; the second when there is no uncertainty taken into account; and the third...

  13. Identifying barriers to Science, Technology, Society and environment (STSE) educational goals and pedagogy in science education: A case study of UMASS Lowell undergraduate engineering

    NASA Astrophysics Data System (ADS)

    Phaneuf, Tiffany

    The implementation of sustainable development in higher education is a global trend. Engineers, as gatekeepers of technological innovation, confront increasingly complex world issues ranging from economic and social to political and environmental. Recently, a multitude of government reports have argued that solving such complex problems requires changes in the pedagogy of engineering education, such as that prescribed by the Science, Technology, Society, and education (STS) movement that grew out of the environmental movement in the 70s. In STS students are engaged in the community by understanding that scientific progress is innately a sociopolitical process that involves dimensions of power, wealth and responsibility. United States accreditation criteria now demand "the broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal context" (ABET Engineering Accreditation Commission 2005). With such emphasis on STS education as necessary to address complex world issues, it is vital to assess the barriers in the traditional engineering curriculum that may inhibit the success of such educational reform. This study identifies barriers to STS goals and pedagogy in post secondary science education by using the Francis College of Engineering at UMASS Lowell as a single case study. The study draws on existing literature to develop a theoretical framework for assessing four hypothesized barriers to STS education in undergraduate engineering. Identification of barriers to STS education in engineering generates a critical reflection of post secondary science education and its role in preparing engineers to be active citizens in shaping a rapidly globalizing world. The study offers policy recommendations for enabling post secondary science education to incorporate STS education into its curriculum.

  14. Digitally Curious: A Qualitative Case Study of Students' Demonstrations of Curiosity in a Technology-Rich Learning Environment

    ERIC Educational Resources Information Center

    McLeod, Julie K.

    2011-01-01

    Curiosity is an important construct for educators as it is connected with knowledge and higher-order thinking, goal-oriented behavior, motivation, and persistence. It is also negatively correlated with boredom and anxiety. While research documents this strong connection between learning and curiosity, no studies existed exploring curiosity in a…

  15. A case study review of technical and technology issues for transition of a utility load management program to provide system reliability resources in restructured electricity markets

    SciTech Connect

    Weller, G.H.

    2001-07-15

    Utility load management programs--including direct load control and interruptible load programs--were employed by utilities in the past as system reliability resources. With electricity industry restructuring, the context for these programs has changed; the market that was once controlled by vertically integrated utilities has become competitive, raising the question: can existing load management programs be modified so that they can effectively participate in competitive energy markets? In the short run, modified and/or improved operation of load management programs may be the most effective form of demand-side response available to the electricity system today. However, in light of recent technological advances in metering, communication, and load control, utility load management programs must be carefully reviewed in order to determine appropriate investments to support this transition. This report investigates the feasibility of and options for modifying an existing utility load management system so that it might provide reliability services (i.e. ancillary services) in the competitive markets that have resulted from electricity industry restructuring. The report is a case study of Southern California Edison's (SCE) load management programs. SCE was chosen because it operates one of the largest load management programs in the country and it operates them within a competitive wholesale electricity market. The report describes a wide range of existing and soon-to-be-available communication, control, and metering technologies that could be used to facilitate the evolution of SCE's load management programs and systems to provision of reliability services. The fundamental finding of this report is that, with modifications, SCE's load management infrastructure could be transitioned to provide critical ancillary services in competitive electricity markets, employing currently or soon-to-be available load control technologies.

  16. Pathology Case Study: Epilepsy

    NSDL National Science Digital Library

    French, Jacqueline A.

    This neuropathology case study, provided by the University of Pittsburgh Department of Pathology, is an excellent learning tool for students and instructors in the health science fields. In this case, a 27-year-old female presents with a history of seizures. A detailed patient history along with gross and microscopic images of the patientâ??s brain are included in this case study. The official diagnosis found in the â??Final Diagnosisâ?ť section is accompanied by a discussion of the contributing doctorâ??s findings and a list of references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions.

  17. Knowledge management enablers: a case study

    Microsoft Academic Search

    Ying-jung Yeh; Sun-quae Lai; Chin-tsang Ho

    2006-01-01

    Purpose – To analyze the crucial role that enablers play in carrying out knowledge management within the enterprise. Design\\/methodology\\/approach – This research uses the method of a case study and has directed the survey on Advanced Semiconductor Engineering, Inc. (ASE) and VIA Technologies, Inc. (VIA). It is anticipated through the case study of these two companies that it will be

  18. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    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.

  19. Case Studies Volunteering

    E-print Network

    E, Bishops Estate Project 6 Greenwork Mates, Drumchapel 8 Dunnottar Woodland Park 10 Garden Wood and their locality so creating stronger and safer communities. These case studies show excellent examples of all these benefits of volunteering, which is precisely why Forestry Commission Scotland works to provide

  20. Case study: Measuring audience

    E-print Network

    Heiser, Gernot

    be regarded as an accurate measure of whether a particular message is reaching its intended target market metres of the billboard and the software analyses their response. Called TABANAR (Targeted AdvertisingCase study: Measuring audience response to advertising The imagination driving Australia's ICT

  1. Case Study: Lotto Numbers

    E-print Network

    Liang, Y. Daniel

    Case Study: Lotto Numbers The problem is to write a program that checks if all the input numbers cover 1 to 99. Each ticket for the Pick-10 lotto has 10 unique numbersCovered[98] is set to true (see Figure 6.2e). Figure 6.2 If number i appears in a Lotto ticket, isCovered[i-1

  2. The Scientific and Technological area of the Programs of Curricular Diversification. Critical analysis of the available materials and a case study in Segovia province

    NASA Astrophysics Data System (ADS)

    Leal Insua, Maria Pilar

    This thesis is focused on the Scientific area of the Programs of Curricular Diversification, one of the Government actions for the attention to diversity in compulsory Secondary Education, established in the General Education Law (LOGSE: Ley de Ordenacion General del Sistema Educativo) of 1990. It has been carried out in Spain. In the thesis two different lines of work can be distinguished: (A) The analysis of material elaborated specifically for the mentioned area. We intent to know what materials have been elaborated and to analyze them; to this purpose we study the material spread in Congresses or Conferences, and also the articles published in magazines or specifically designed to be used in the Scientific area of the Programs of Curricular Diversification until year 2003. The analysis is made after classifying the material according to the format in which it appears (books, CDs, "Didactic Units"). (B) Two case studies, of evaluative character, carried out in two Secondary Schools in the province of Segovia (Spain), one of them in the city and another one in a rural population. The case studies are centered in the Scientific Area of the Programs of Curricular Diversification that last for two years. In the first of these Centers eight students took part in the Program; in the second, a total of seven. Throughout the investigation we observed that students who took part in the Programs obtained good academic results. Programs are proved to be effective in generating processes of academic success in pupils who were previously in situation of school failure and at risk of social exclusion. The success of these programs is fundamentally due to the following reasons: the low number of students involved, the fact that they are focused on basic knowledge, the reduced number of subjects studied. Besides, to offer the students the chance of a closer relationship with a few teachers increases their motivation and involvement in the programs. Key words: Attention to Diversity, Didactics of Experimental Sciences, Programs of curricular diversification, Scientific Technological Area

  3. Pathology Case Study: Seizures

    NSDL National Science Digital Library

    This is a case study presented by the University of Pittsburgh Department of Pathology of a 51 year-old man with epilepsy. Images and results from a neurological examination are provided in this case. The patientâ??s diagnosis is found in the â??Final Diagnosisâ?ť section, which also includes a detailed description of the condition from the contributing doctors. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions. It is also a helpful site for educators to use to introduce or test student knowledge of neuropathology.

  4. Pathology Case Study: Fevers

    NSDL National Science Digital Library

    Kulich, Scott

    The University of Pittsburgh School of Medicine's Department of Pathology has compiled a series of case studies to help both students and instructors in the health sciences field. In this case, a 68-year-old male patient experiencing fevers, chills, an associated non-productive cough, and weight loss was admitted to the hospital for examination. The â??Gross Description,â?ť â??Microscopic Description,â?ť and â?? Microbiologyâ?ť sections provide key information and images that contributed to the patientâ??s diagnosis. Clicking on the â??Final Diagnosisâ?ť provides a thorough explanation of the diagnosis and treatment from the contributing doctors.

  5. Pathology Case Study: Petechiae

    NSDL National Science Digital Library

    Lopez-Plaza, Iliana

    This is a case study presented by the University of Pittsburgh Department of Pathology in which a 6-hour-old baby was found to have petechiae. Visitors are given the case description and the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose disease. It is also a helpful site for educators to use to introduce or test student learning in pathology and transfusion medicine.

  6. Innovative technologies to understand hydrogeomorphic impacts of climate change scenarios on gully development in drylands: case study from Ethiopia

    NASA Astrophysics Data System (ADS)

    Frankl, Amaury; Stal, Cornelis; Abraha, Amanuel; De Wulf, Alain; Poesen, Jean

    2014-05-01

    Taking climate change scenarios into account, rainfall patterns are likely to change over the coming decades in eastern Africa. In brief, large parts of eastern Africa are expected to experience a wetting, including seasonality changes. Gullies are threshold phenomena that accomplish most of their geomorphic change during short periods of strong rainfall. Understanding the links between geomorphic change and rainfall characteristics in detail, is thus crucial to ensure the sustainability of future land management. In this study, we present image-based 3D modelling as a low-cost, flexible and rapid method to quantify gully morphology from terrestrial photographs. The methodology was tested on two gully heads in Northern Ethiopia. Ground photographs (n = 88-235) were taken during days with cloud cover. The photographs were processed in PhotoScan software using a semi-automated Structure from Motion-Multi View Stereo (SfM-MVS) workflow. As a result, full 3D models were created, accurate at cm level. These models allow to quantify gully morphology in detail, including information on undercut walls and soil pipe inlets. Such information is crucial for understanding the hydrogeomorphic processes involved. Producing accurate 3D models after each rainfall event, allows to model interrelations between rainfall, land management, runoff and erosion. Expected outcomes are the production of detailed vulnerability maps that allow to design soil and water conservation measures in a cost-effective way. Keywords: 3D model, Ethiopia, Image-based 3D modelling, Gully, PhotoScan, Rainfall.

  7. An evaluation of a small-scale biodiesel production technology: Case study of Mango’o village, Center province, Cameroon

    NASA Astrophysics Data System (ADS)

    Sarantopoulos, Ioannis; Che, Franklin; Tsoutsos, Theocharis; Bakirtzoglou, Vagios; Azangue, Willy; Bienvenue, Donatien; Ndipen, Frankline Mulluh

    It is an undeniable fact that isolated areas lack sufficient energy resources and that energy supply is central in order to achieve sustainable development goals. On the other hand, agricultural materials, whose trade profit fluctuates in low levels, are produced locally in wide range. As a result, the implementation of an alternative, more effective approach, which ensures the sustainability in social, economical and environmental dimension, is a crucial issue for developing countries. In this particular study, in order to cover the local energy needs, the possibility of installing a small biodiesel plant in a rural area of Cameroon, has been analyzed. The final biodiesel product can also be disposed directly to the market leading to an additional local income. In this paper, both the monthly potential of palm oil in Mango’o region and the recommended biodiesel production process are presented. Some significant benefits that can be achieved are independence from fossil fuels, mechanization of palm oil production process and additional prevention of local depopulation.

  8. Principles and case studies of earthquake-triggered landslide inventory mapping using remote sensing and GIS technologies

    NASA Astrophysics Data System (ADS)

    Xu, Chong

    2014-05-01

    Inventory maps of earthquake-triggered landslides can be constructed using several methods, which are often subject to obvious differences due to lack of commonly accepted criteria or principles. To solve this problem, the author describes the principles for preparing inventory maps of earthquake-triggered landslides, focusing on varied methods and their criteria. The principles include the following key points: all landslides should be mapped as long as they can be recognized from images; both the boundary and source area position of landslides should be mapped; spatial distribution pattern of earthquake-triggered landslides should be continuous; complex landslides should be divided into distinct groups; three types of errors such as precision of the location and boundary of landslides, false positive errors, and false negative errors of earthquake-triggered landslide inventories should be controlled and reduced; and inventories of co-seismic landslides should be constructed by the visual interpretation method rather than automatic extraction of satellite images or/and aerial photographs. In addition, selection of remote sensing images and creation of landslides attribute database are also discussed in this paper. Then the author applies these principles to produce inventory maps of four events: the 12 May 2008 Wenchuan, China Mw 7.9, 14 April 2010 Yushu, China Mw 6.9, 12 January 2010 Haiti Mw 7.0, and 2007 Aysén Fjord, Chile Mw 6.2. The results show obvious differences in comparison with previous studies by other researchers, which again attests to the necessity of establishment of unified principles for preparation of inventory maps of earthquake-triggered landslides. This research was supported by the National Science Foundation of China (41202235).

  9. Pathology Case Study: Sepsis

    NSDL National Science Digital Library

    Callahan, Debra L.

    This is a case study presented by the University of Pittsburgh Department of Pathology where a 74 year old man with a history of diabetes mellitus, coronary artery disease, inferior wall myocardial infarction, peripheral vascular disease, hypertension, and hypercholesterolemia. He was admitted for a left femoral-popliteal bypass graft. The case study provides both gross and microscopic descriptions along with pertinent laboratory studies in order to allow the user the opportunity to diagnose the patient. Clicking on the final diagnosis link will provide users with a discussion of the actual diagnosis along with important learning points as well as a list of references. This is an excellent resource for students in health sciences to familiarize themselves with using patient history and laboratory results to develop a diagnosis. It is also a helpful site for educators to use to introduce or test student learning in pathology and clinical microbiology.

  10. Flash Flood Case Studies

    NSDL National Science Digital Library

    2014-09-14

    This module takes the learner through seven case studies of flash flood events that occurred in the conterminous U.S. between 2003 and 2006. The cases covered include: * 30-31 August 2003: Chase & Lyon Counties, KS * 16-17 September 2004: Macon County, NC * 31 July 2006: Santa Catalina Mountains near Tucson, AZ * 25 December 2003: Fire burn area near San Bernardino, CA * 30 August 2004: Urban flash flood in Richmond, VA * 19-20 August 2003: Urban flash flood in Las Vegas, NV * 9 October 2005: Cheshire County, NH This module assists the learner in applying the concepts covered in the foundation topics of the Basic Hydrologic Sciences course. Some of the specific topics pertinent to these cases are the physical characteristics that make a basin prone to flash floods, basin response to precipitation, flash flood guidance (FFG), the relationship between wildfire and flash floods, and the relationship between urban development and flash floods. Related topics brought out in the cases include radar quantitative precipitation estimation (QPE), the National Weather Service Flash Flood Monitoring and Prediction (NWS FFMP) products, debris flows, impounded water, and interagency communications. The core foundation topics are recommended prerequisite materials since this module assumes some pre-existing knowledge of hydrologic principles. In particular, the Runoff Processes and Flash Flood Processes modules contain material directly related to these cases.

  11. Integrated technology wing design study

    NASA Technical Reports Server (NTRS)

    Hays, A. P.; Beck, W. E.; Morita, W. H.; Penrose, B. J.; Skarshaug, R. E.; Wainfan, B. S.

    1984-01-01

    The technology development costs and associated benefits in applying advanced technology associated with the design of a new wing for a new or derivative trijet with a capacity for 350 passengers and maximum range of 8519 km, entering service in 1990 were studied. The areas of technology are: (1) airfoil technology; (2) planform parameters; (3) high lift; (4) pitch active control system; (5) all electric systems; (6) E to 3rd power propulsion; (7) airframe/propulsion integration; (8) graphite/epoxy composites; (9) advanced aluminum alloys; (10) titanium alloys; and (11) silicon carbide/aluminum composites. These technologies were applied to the reference aircraft configuration. Payoffs were determined for block fuel reductions and net value of technology. These technologies are ranked for the ratio of net value of technology (NVT) to technology development costs.

  12. Simulations & Case Studies. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Seymour, Cathy R., Ed.

    This document contains the following papers on simulations and case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: "3-D Virtual Classroom Technology" (Kimberly Arseneau Miller, Angela Glod); "Simulated Lesson Design Studios" (Willis Copeland); "Lights, Camera, Integration: Presentation Programs and…

  13. Information security curriculum creation: a case study

    Microsoft Academic Search

    Bradley Bogolea; Kay Wijekumar

    2004-01-01

    Information Security is a critical part of the technology infrastructure. A survey of undergraduate degree programs in Computer Science, Information Technology, Management Information Science, and others show a lack of emphasis on security issues in their curriculum. The purpose of this paper is to present a case study on our approach to creating an undergraduate curriculum that will enhance existing

  14. Lifelong Learning in SMEs: A Case Study.

    ERIC Educational Resources Information Center

    Holden, Rick; Smith, Vikki; Devins, Dave

    2002-01-01

    Learning centers using information-communications technologies were established in three British industrial estates. A case study of one organization shows the center contributed to lifelong learning and enhanced information technology training and employee confidence. Transfer of training and productivity improvements were not as clear. (Contains…

  15. Music Technology-Mediated Teaching and Learning Approach for Music Education: A Case Study from an Elementary School in South Korea

    ERIC Educational Resources Information Center

    Kim, Eunjin

    2013-01-01

    This study aims to show how music technology mediated (or music software mediated) music teaching and learning can provide an effective pedagogy in music education. It also seeks to demonstrate that music technology mediated teaching is in accordance with socio-educational trends for both postmodern values and IT mediated learning. The new…

  16. Coastal Management case study

    NSDL National Science Digital Library

    Anne Jefferson

    To prepare for the case study, lecture material on coastal landforms and processes is presented. Particular attention is paid to barrier islands, such as the Outer Banks. During the lecture, typical coastal engineering structures, such as groins, breakwaters, and jetties, are introduced. The case study is introduced with a brief overview of North Carolina's coastal management laws, Figure Eight Island's geography, and the current controversy over whether to build a terminal groin. Students are then broken down into small groups and presented with two opposing editorials. The groups are instructed to try to come to consensus as to whether the terminal groin should be allowed or disallowed or to suggest a third alternative. After approximately 25 minutes, each group informally reports out to the rest of the class.

  17. A multiple case study analysis of middle grades social studies teachers' instructional use of digital technology with academically talented students at three high-performing middle schools

    Microsoft Academic Search

    Caroline C Sheffield

    2009-01-01

    Appropriate education for academically talented students incorporates the use of complex thinking skills, and encourages the development of interpersonal and leadership skills. One potential tool to achieve these goals is the use of instructional technology. Siegle (2004a, 2005) suggests that it is particularly appropriate to utilize technology with the highly-able because they often possess skills that are effective when using

  18. A Multiple Case Study Analysis of Middle Grades Social Studies Teachers' Instructional Use of Digital Technology with Academically Talented Students at Three High-Performing Middle Schools

    ERIC Educational Resources Information Center

    Sheffield, Caroline C.

    2009-01-01

    Appropriate education for academically talented students incorporates the use of complex thinking skills, and encourages the development of interpersonal and leadership skills. One potential tool to achieve these goals is the use of instructional technology. Siegle (2004a, 2005) suggests that it is particularly appropriate to utilize technology

  19. UCLA Statistics Case Studies

    NSDL National Science Digital Library

    Draper, David

    Created by the Department of Statistics at UCLA, this collection of case studies includes the following topics: stock prices; breast cancer research; effect of fitness program; water use in Los Angeles; oral hygiene in the ICS-II project; Brinks v. New York City; effect of exercise on heart disease; national assessment of educational progress; The London Underground; suicides of women and men; temperature in San Francisco; lead intake; voting for Johnson; salaries of Yale men; K-Mart cookie sales; skeleton differences between tribes; advertising for detergents; did Mendel fudge his data; rainfall in the United Kingdom; jury selection in Alameda County; racial bias in jury selection: Swain v. Alabama; gender bias in jury selection: the case of Dr. Spock; the ELISA test for the AIDS virus; school careers in the Netherlands in 1959; the Northridge Earthquake of January 1994 and the trial of the Pix. This large collection is great for anyone in the field of statistics.

  20. Enrollment Capacity and Technology Study

    ERIC Educational Resources Information Center

    Washington Higher Education Coordinating Board, 2008

    2008-01-01

    The 2007-09 Appropriations Act provided funding to the Higher Education Coordinating Board (HECB) to study the state's capital facility and technology capacity. Specifically, "...state appropriation is provided solely to implement a capital facility and technology capacity study which will compare the 10-year enrollment projections with the…

  1. Integrated optics technology study

    NASA Technical Reports Server (NTRS)

    Chen, B.; Findakly, T.; Innarella, R.

    1982-01-01

    The status and near term potential of materials and processes available for the fabrication of single mode integrated electro-optical components are discussed. Issues discussed are host material and orientation, waveguide formation, optical loss mechanisms, wavelength selection, polarization effects and control, laser to integrated optics coupling fiber optic waveguides to integrated optics coupling, sources, and detectors. Recommendations of the best materials, technology, and processes for fabrication of integrated optical components for communications and fiber gyro applications are given.

  2. Pathology Case Study: Peritonitis

    NSDL National Science Digital Library

    Nine, Jeff S.

    This is a case study presented by the University of Pittsburgh Department of Pathology in which a 70-year-old man has peritonitis. Visitors are given both the microscopic and gross descriptions, including images, and are given the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose disease. It is also a helpful site for educators to use to introduce or test student learning in gastrointestinal pathology.

  3. Pathology Case Study: Seizures

    NSDL National Science Digital Library

    Dickman, Paul S.

    This is a case study presented by the University of Pittsburgh Department of Pathology in which a 24-day-old baby is failing to thrive and experiencing seizures. Visitors are given the microscopic description, with images, the results of the postmortem examination, and are given the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose disease. It is also a helpful site for educators to use to introduce or test student learning in pediatric pathology.

  4. Pathology Case Study: Peritonitis

    NSDL National Science Digital Library

    Anhalt, John P.

    This is a case study presented by the University of Pittsburgh Department of Pathology in which a 26-year-old woman has had a 13-year history of poorly controlled insulin-dependent diabetes mellitus. Visitors are given both the patient history and laboratory results, including images, and are given the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose disease. It is also a helpful site for educators to use to introduce or test student learning in pathology and clinical microbiology.

  5. Pathology Case Study: Hemoptysis

    NSDL National Science Digital Library

    Holst, Valerie

    This is a pulmonary pathology case study presented by the University of Pittsburgh Department of Pathology in which a 55 year old female has spontaneously occurring hemoptysis. Visitors are given both the microscopic and gross descriptions, radiology, including images, and are given the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose. It is also a helpful site for educators to use to introduce or test student learning in pulmonary pathology.

  6. Environmental Ethics Case Studies

    NSDL National Science Digital Library

    The American Physiological Society (APS) has created a wide range of teaching resources through its collaborative digital library over the past several years. This particular corner of the site brings together a number of environmental ethics case studies which cover everything from GMOS to the fluoridation of drinking water. Currently, the site contains a dozen different resources, including "Food Aid and Population Control," "Reviving Extinct Species," and "Progress vs. Family Tradition." Resources can be filtered by Grade/Age level or even Pedagogy. Additionally, users are encouraged to craft their own resources and submit them for possible inclusion.

  7. 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,…

  8. Future payload technology requirements study

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Technology advances needed for an overall mission model standpoint as well as those for individual shuttle payloads are defined. The technology advances relate to the mission scientific equipment, spacecraft subsystems that functionally support this equipment, and other payload-related equipment, software, and environment necessary to meet broad program objectives. In the interest of obtaining commonality of requirements, the study was structured according to technology categories rather than in terms of individual payloads.

  9. Case Study: A Typical Cold?

    NSDL National Science Digital Library

    Brent JF Hill (University of Central Arkansas Biology)

    2005-02-02

    This is a case study for undergraduate students in anatomy, physiology, and/or anatomy and physiology. In particular this case study explores anatomy and physiology associated with cell physiology and tissue anatomy. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  10. Case Study: Ice Hockey Injury

    NSDL National Science Digital Library

    Philip J Stephens (Villanova University Biology)

    2004-04-19

    This is a case study for high school and/or undergraduate students in anatomy and physiology. In particular this case study explores the anatomy and physiology of the cardiovascular and respiratory systems. Users of the National Center for Case Study Teaching in Science will be required to register (free) to gain access to the answer key (and must be of teaching status to receive the key). Included in the resource are the case overview, objectives, case study, teaching notes and answer key.

  11. Competencies in Two Sectors in which Information Technology (IT) Exerts a Strong Influence: Telecommunications and Administration/Offices. Case Studies in Italy, France and Spain. Final Report. CEDEFOP Panorama.

    ERIC Educational Resources Information Center

    Gonzalez, Lazaro; Gatti, Mario; Tagliaferro, Claudio

    As part of a larger effort to pinpoint emerging training needs, case studies of the telecommunications and administration/offices sectors were conducted in Spain, Italy, and France to identify new information technology (IT) competencies required of employees in those fields and determine whether IT has similar consequences in individual European…

  12. Concentrated photovoltaics, a case study

    NASA Astrophysics Data System (ADS)

    Antonini, Piergiorgio; Centro, Sandro; Golfetto, Stelvio; Saccŕ, 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.

  13. The Study of Technology as a Field of Knowledge in General Education: Historical Insights and Methodological Considerations from a Swedish Case Study, 1842-2010

    ERIC Educational Resources Information Center

    Hallström, Jonas; Hultén, Magnus; Lövheim, Daniel

    2014-01-01

    Today, technology education in Sweden is both a high-status and a low-status phenomenon. Positive values such as economic growth, global competitiveness and the sustainability of the welfare state are often coupled with higher engineering education and sometimes even upper secondary education. Negative values, on the other hand, are often…

  14. 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.

  15. Advanced Cogeneration Technology Economic Optimization Study (ACTEOS)

    NASA Technical Reports Server (NTRS)

    Nanda, P.; Ansu, Y.; Manuel, E. H., Jr.; Price, W. G., Jr.

    1980-01-01

    The advanced cogeneration technology economic optimization study (ACTEOS) was undertaken to extend the results of the cogeneration technology alternatives study (CTAS). Cost comparisons were made between designs involving advanced cogeneration technologies and designs involving either conventional cogeneration technologies or not involving cogeneration. For the specific equipment cost and fuel price assumptions made, it was found that: (1) coal based cogeneration systems offered appreciable cost savings over the no cogeneration case, while systems using coal derived liquids offered no costs savings; and (2) the advanced cogeneration systems provided somewhat larger cost savings than the conventional systems. Among the issues considered in the study included: (1) temporal variations in steam and electric demands; (2) requirements for reliability/standby capacity; (3) availability of discrete equipment sizes; (4) regional variations in fuel and electricity prices; (5) off design system performance; and (6) separate demand and energy charges for purchased electricity.

  16. PREDICT : A CASE STUDY.

    SciTech Connect

    Kerscher, W. J. (William J.) III; Booker, J. M. (Jane M.); Meyer, Mary A.

    2001-01-01

    Delphi Automotive Systems and the Los Alamos National Laboratory worked together to develop PREDICT, a new methodology to characterize the reliability of a new product during its development program. Rather than conducting testing after hardware has been built, and developing statistical confidence bands around the results, this updating approach starts with an early reliability estimate characterized by large uncertainty, and then proceeds to reduce the uncertainty by folding in fresh information in a Bayesian framework. A considerable amount of knowledge is available at the beginning of a program in the form of expert judgment which helps to provide the initial estimate. This estimate is then continually updated as substantial and varied information becomes available during the course of the development program. This paper presents a case study of the application of PREDICT, with the objective of further describing the methodology. PREDICT has been honored with an R&D 100 Award presented by R&D Magazine.

  17. Pathology Case Study: Lymphocytosis

    NSDL National Science Digital Library

    Contis, Lydia C.

    This is a case study presented by the University of Pittsburgh Department of Pathology, which describes "a 72-year-old white male who presented to an outside facility with chest pain of 24 hours duration." Visitors are given patient history, admission data, peripheral blood and bone marrow findings, including images. They are also given flow cytometry and cytogenic data as well as molecular genetics, with images, and are also given the opportunity to diagnose the patient. A "Final Diagnosis" section provides a discussion of the findings as well as references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose disease. It is also a helpful site for educators to use to introduce or test student learning in hematopathology.

  18. Utah: A Case Study.

    ERIC Educational Resources Information Center

    Moss, James R.

    1988-01-01

    To implement numerous educational reforms within the constraints of skyrocketing enrollment and limited financial resources, Utah has given technology a key role. Technology has already changed teaching and learning via satellite delivery systems, writing labs, distance learning, instructional television, and other innovations. Policies and…

  19. Development and transfer of forage production technologies for smallholder dairying: case studies of participatory evaluation of species and methods of establishment in western Kenya

    Microsoft Academic Search

    F. N. MUYEKHO; L. MOSE; D. T. CHERUIYOT

    Inadequate feed and low soil fertility are impor- tant constraints to dairy cattle and crop produc- tivity on smallholder farms in western Kenya. This paper presents 3 case studies on partici- patory evaluation of forages with smallholder farmers. Study 1 evaluated 12 forage species\\/ varieties at 2 sites in the Trans Nzoia District. Study 2 evaluated methods of napier grass

  20. Case Study: The Business End of Cases

    NSDL National Science Digital Library

    Clyde Freeman Herreid

    2005-11-01

    This article takes a retrospective look at how the folks in business schools look at the case method. The legacy of cases in business may seem short in the eyes of some but it is positively ancient when compared to the use of the case study in the sciences, which began to take hold in the 1990s. Surprisingly, in spite of its impeccable academic pedigree, there seems to be little literature on the success of the method; virtually no assessment data in business, law, or public policy teaching seems to exist.

  1. Comprehensive Study on Small and Low Cost Satellite Technology for Earth Observation with Case Study for Indonesia: Projection for 2002-2022

    NASA Astrophysics Data System (ADS)

    Djojodihardjo, Harijono

    and economic progress, while facing global competitiveness locally as opportunities and challenges. Of particular importance is the utilization and development of earth observation capabilities for environmental natural resources imperatives to this end is quite significant. On one hand there may appear challenges to achieve unique and high quality requirements on many of the elements of social and economic progress, i.e. natural resources, human resources, market opportunities and geographical advantage; on the other hand one may face constraints in the financial system, cultural inertia and paradigm, and the need to carry forward large momentum that may pull back technological and economic progress that may be characterized by a "roller coaster" dynamics. Satellite Technology for Earth Observation, its Utilization and Development is carried out with Indonesian Development Interest in mind. Space System Services and Players are identified. Mission objectives associated with Urban and Rural Areas as well as Satellite-Based Multimedia Technology Applications For Promoting Rural Development will be identified. System design analysis and synthesis will be elaborated and some alternatives will be presented following a unified system outlook. Ground Segment and Space Segment Architecture will be elaborated by carrying out Architecture Optimization.

  2. Case studies: iron1234

    PubMed Central

    Lynch, Sean

    2011-01-01

    Iron biomarkers were developed to define the size of iron stores and the adequacy of the iron supply required to meet functional needs. Approximately 80% of the iron delivered to tissues through the circulating plasma pool will be incorporated into hemoglobin. Consequently, with the exception of serum ferritin, iron biomarkers are measures of iron sufficiency for erythrocyte production. They have proven to be very valuable in the determination of the cause of anemia in the clinical setting in which additional information about factors that affect the patient's health is available. However, all current biomarkers are affected by factors other than iron status, which limit their utility for the determination of the prevalence of iron deficiency in some populations, particularly in populations who live in developing countries. Furthermore, relations between iron status and functional outcomes such as neonatal and infant mortality; motor, cognitive, and emotional development in infants; and severe morbidity from malaria in young children are inadequately characterized. There is a need to identify and standardize biomarkers that have the highest predictive value for specific functional outcomes in each setting. The most appropriate biomarkers may vary with the setting and be influenced by age, sex, gestational stage of pregnancy, and environmental factors such as repeated or chronic infections. There is also an urgent need for improved technology to permit the use of specific biomarkers in field studies in resource-poor regions. Finally, more research is required to define the potential role of hepcidin and non–transferrin-bound iron assays. PMID:21733878

  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. The Influence of Peer Tutors and Technology-Actuated Reading Instruction Process on Third-Grade Students' Self-Perceptions as Readers: A Multiple Case Study

    ERIC Educational Resources Information Center

    Daw, Brenda Shill

    2011-01-01

    Driven by Lev Vygotsky's Sociocultural Theory (1986), my study investigated the self-perceptions and interactions of seven underperforming, third-grade readers while using Technology-Actuated Reading Instruction (TARI). Partnered with same-age peer tutors, readers used digital tools to listen to, read/record, and playback oral reading…

  5. THE USE OF REMOTE SENSING AND GIS TECHNOLOGIES FOR EVALUATION OF TURKISH RIVER BASINS: A CASE STUDY OF MARMARA RIVER BASIN AND ISTANBUL

    Microsoft Academic Search

    Necla Ulugtekin; Filiz Bektas; Ahmet Ozgur Dogru; Cigdem Goksel; Idil Aslan Alaton; Derin Orhon

    In this study, it was aimed at combining remote sensing (RS) technology and geographic information system (GIS) in order to determine sensitive river basins and specific areas, which need urgent planning activities, after providing a rather rapid, sensitive and comprehensive overview of the current situation of Turkish river basins in terms of existing spatial data. For the aim of the

  6. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    ERIC Educational Resources Information Center

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  7. Goiania incident case study

    SciTech Connect

    Petterson, J.S. [Impact Assessment, Inc., La Jolla, CA (USA)

    1988-06-01

    The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote. Most would agree, however, that there is a relatively high probability that a minor accident involving radiological contamination will occur sometime during the lifetime of the repository -- for example, during transport, at an MRS site or at the permanent site itself during repacking and deposition. Thus, one of the major concerns of the Yucca Mountain Socioeconomic Study is the potential impact of a relatively minor radiation-related accident. A large number of potential impact of a relatively minor radiation-related accident. A large number of potential accident scenarios have been under consideration (such as a transportation or other surface accident which results in a significant decline in tourism, the number of conventions, or the selection of Nevada as a retirement residence). The results of the work in Goiania make it clear, however, that such a significant shift in established social patterns and trends is not likely to occur as a direct outcome of a single nuclear-related accident (even, perhaps, a relatively major one), but rather, are likely to occur as a result of the enduring social interpretations of such an accident -- that is, as a result of the process of understanding, communicating, and socially sustaining a particular set of associations with respect to the initial incident.

  8. Big Sky Geophysics: Case Studies

    NSDL National Science Digital Library

    Clark Jorgenson

    This site from the website of Big Sky Geophysics presents four case studies in geophysical exploration. Each case study examines the use of a particular exploration method: electrical, GPR, gravity, and magnetic/EM. The case studies lay out the circumstances of the exploration, the science behind the method and then displays the data that was gathered during the exploration.

  9. Bridging Brown County Case Study Bridging Brown County Case Study

    E-print Network

    Minnesota, University of

    Bridging Brown County Case Study Bridging Brown County Case Study Connecting Communities Capacity 4 Collaboration 4 Networking 4 Community Vitality 4 Social Capital #12;Bridging Brown County Case, in 1998 a tornado caused severe damage in parts of the county. As Katie assisted groups and coordinated

  10. A case history of technology transfer

    NASA Technical Reports Server (NTRS)

    1981-01-01

    A sequence of events, occurring over the last 25 years, are described that chronicle the evolution of ion-bombardment electric propulsion technology. Emphasis is placed on the latter phases of this evolution, where special efforts were made to pave the way toward the use of this technology in operational space flight systems. These efforts consisted of a planned program to focus the technology toward its end applications and an organized process that was followed to transfer the technology from the research-technology NASA Center to the user-development NASA Center and its industry team. Major milestones in this evolution, which are described, include the development of thruster technology across a large size range, the successful completion of two space electric rocket tests, SERT I and SERT II, development of power-processing technology for electric propulsion, completion of a program to make the technology ready for flight system development, and finally the technology transfer events.

  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. Painful bladder: Case studies

    PubMed Central

    Bailly, Greg

    2013-01-01

    As part of the program at the 3rd Annual Canadian Urology Forum (2013), participants engaged in interactive discussions of difficult cases throughout the event. The following is a summary of discussions pertaining to two cases illustrating the difficulties in diagnosis and management of bladder pain symptoms. PMID:24523849

  13. UBC CASE STUDY / Social, Ecological, Economical Developmental Studies (SEEDS) UBC CASE STUDY/

    E-print Network

    UBC CASE STUDY / Social, Ecological, Economical Developmental Studies (SEEDS) UBC CASE STUDY/ SOCIAL, ECOLOCIAL, ECONOMIC DEVELOPMENT STUDIES (SEEDS) UBC Sustainability Office CASE STUDY/ SOCIAL, ECOLOCIAL, ECONOMIC DEVELOPMENT STUDIES (SEEDS) UBC Campus Sustainability Office #12;UBC CASE STUDY / Social

  14. Hydrogen energy systems technology study

    NASA Technical Reports Server (NTRS)

    Kelley, J. H.

    1975-01-01

    The paper discusses the objectives of a hydrogen energy systems technology study directed toward determining future demand for hydrogen based on current trends and anticipated new uses and identifying the critical research and technology advancements required to meet this need with allowance for raw material limitations, economics, and environmental effects. Attention is focused on historic production and use of hydrogen, scenarios used as a basis for projections, projections of energy sources and uses, supply options, and technology requirements and needs. The study found more than a billion dollar annual usage of hydrogen, dominated by chemical-industry needs, supplied mostly from natural gas and petroleum feedstocks. Evaluation of the progress in developing nuclear fusion and solar energy sources relative to hydrogen production will be necessary to direct the pace and character of research and technology work in the advanced water-splitting areas.

  15. Teaching in a Wireless Learning Environment: A Case Study

    Microsoft Academic Search

    Tzu-chien Liu

    2007-01-01

    Although wireless and mobile technology is regarded as a useful tool for enhancing student-centered learning, few studies have explored the factors that may affect the application of this emerging technology in classroom situations. Accordingly, this study selects three factors (instructional belief, instructional routine, and features of wireless and mobile technology) via literature review, then utilizes a case-study method with a

  16. A Case Base Reasoning System on the Internet for Reference of Information Technology Education for Teachers.

    ERIC Educational Resources Information Center

    Okamoto, Toshio; Nakagawa, Masaki

    This paper describes the development of a case-based system for information technology (IT) education, to be used in high schools across Japan, so that teachers can share a common knowledge about IT education. The first section covers the study purpose and describes the case-based system, including registration of cases, searching cases, and…

  17. Case Studies for School Administrators: Managing Change in Education.

    ERIC Educational Resources Information Center

    Benham, Maenette K. P. Ah Nee

    This book examines case-based learning in educational leadership courses, discusses case-based learning as an educational tool, exemplifies methods of writing a case study, and contains 14 case-studies by teachers and administrators. "Stakeholders in a House of Cards," by Audrey Burgher, discusses integrating technology with innovation. "Reforming…

  18. 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)

  19. A fuelwood plantation site selection procedure using geographic information system technology: A case study in support of the NASA Global Habitability Program

    NASA Technical Reports Server (NTRS)

    Roller, N. E. G.; Colwell, J. E.; Sellman, A. N.

    1985-01-01

    A study undertaken in support of NASA's Global Habitability Program is described. A demonstration of geographic information system (GIS) technology for site evaluation and selection is given. The objective was to locate potential fuelwood plantations within a 50 km radius of Nairobi, Kenya. A model was developed to evaluate site potential based on capability and suitability criteria and implemented using the Environmental Research Institute of Michigan's geographic information system.

  20. Cross-functional Teams and Informal Social Networks: A Case Study of Project Development and Performance in a Multidisciplinary Science and Technology National Laboratory

    Microsoft Academic Search

    Mario A. Rivera; Max M. Valdez

    The present study focuses on a single cross-functional project team in a multidisciplinary science and technology national laboratory in the United States, with particular emphasis on the contribution of team- member networks to project success. Semi-structured interviews were conducted with members of the subject team and with project stakeholders to identify how this factor, namely network-embeddedness, along with other organizational

  1. WATER TREATMENT COST CASE STUDY LIBRARY

    EPA Science Inventory

    Resource Purpose: The case study library is a collection of "real-world" examples of detailed water treatment costs for a variety of treatment technologies and water system sizes. This library allows comparisons between EPA's modeled water treatment costs and actual treatme...

  2. ESL and Digital Video Integration: Case Studies

    ERIC Educational Resources Information Center

    Li, J., Ed.; Gromik, N., Ed.; Edwards, N., Ed.

    2013-01-01

    It should come as no surprise that digital video technology is of particular interest to English language learners; students are drawn to its visual appeal and vibrant creative potential. The seven original case studies in this book demonstrate how video can be an effective and powerful tool to create fluid, fun, interactive, and collaborative…

  3. Learning Machine Learning: A Case Study

    ERIC Educational Resources Information Center

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  4. Integrated Operations Architecture Technology Assessment Study

    NASA Technical Reports Server (NTRS)

    2001-01-01

    As part of NASA's Integrated Operations Architecture (IOA) Baseline, NASA will consolidate all communications operations. including ground-based, near-earth, and deep-space communications, into a single integrated network. This network will make maximum use of commercial equipment, services and standards. It will be an Internet Protocol (IP) based network. This study supports technology development planning for the IOA. The technical problems that may arise when LEO mission spacecraft interoperate with commercial satellite services were investigated. Commercial technology and services that could support the IOA were surveyed, and gaps in the capability of existing technology and techniques were identified. Recommendations were made on which gaps should be closed by means of NASA research and development funding. Several findings emerged from the interoperability assessment: in the NASA mission set, there is a preponderance of small. inexpensive, low data rate science missions; proposed commercial satellite communications services could potentially provide TDRSS-like data relay functions; and. IP and related protocols, such as TCP, require augmentation to operate in the mobile networking environment required by the space-to-ground portion of the IOA. Five case studies were performed in the technology assessment. Each case represented a realistic implementation of the near-earth portion of the IOA. The cases included the use of frequencies at L-band, Ka-band and the optical spectrum. The cases also represented both space relay architectures and direct-to-ground architectures. Some of the main recommendations resulting from the case studies are: select an architecture for the LEO/MEO communications network; pursue the development of a Ka-band space-qualified transmitter (and possibly a receiver), and a low-cost Ka-band ground terminal for a direct-to-ground network, pursue the development of an Inmarsat (L-band) space-qualified transceiver to implement a global, low data rate network for LEO/MEO, mission spacecraft; and, pursue developmental research for a miniaturized, high data rate optical transceiver.

  5. Superfund Case Study

    NSDL National Science Digital Library

    Tait Chirenje

    In this exercise, students must navigate their hometowns and find the nearest superfund site to their homes (there is no shortage of superfund sites in NJ - 114 of the 1200 sites in the US are found in NJ). They then evaluate the information provided by the NPL websites to determine the activities that led to the pollution of the sites, the type of pollutants at the site and their transformation in soil and water. They then deal with risk assessment issues and describe the main health threats posed by those pollutants. An understanding of soil and pollutant chemical properties is then required to evaluate the efficacy of the remediation technologies used at that site. Each student is required to suggest at least one alternative remediation technology (physical, chemical, biological or thermal).

  6. Emotion, Engagement, and Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Terry, David R.; Lemons, Paula; Armstrong, Norris; Brickman, Peggy; Ribbens, Eric

    2014-01-01

    Three college faculty taught large general biology classes using case studies and personal response systems (clickers). Each instructor taught the same eight cases in two different sections, except the questions within the cases differed. In one section the questions were lower order (LO) factual inquiries, and in the other they were largely…

  7. Case Studies in Economic Sanctions

    NSDL National Science Digital Library

    From the Institute for International Economics, Case Studies in Economic Sanctions presents, at present, eight in-depth case studies of the effects of economic sanctions in countries including Cuba, Libya, Pakistan, Iran, India, and Myanmar. Each case study is presented in three compact pages beginning with a detailed timeline of the history of the sanctions. The second page offers more information, including the chronological goals of the sender country, response of the target country, attitude of other countries, and legal notes. The final page contains economic statistics, assessments by economists, and concise authors's summaries. Worthy of note are the lengthy bibliographies that accompany each case study.

  8. Project Invert WP6 Case Studies Case studies

    E-print Network

    Project Invert ­ WP6 Case Studies Case studies (update, June 2005) Final Report of Work Phase 6 of the project ­ a research project within the Altener Program of the European Commission, DG TREN ­ Contract No Joergensen ­ RISOE Arkadiusz Figorski, Adam Gula, Elzbieta Gula, Beata Sliz, Artur Wyrwa ­ AGH #12;Project

  9. A New Zealand case study A New Zealand case study

    E-print Network

    Köbben, Barend

    A New Zealand case study A New Zealand case study Open Source, Open Standards, Open Data by Brent Alexander Wood NIWA, New Zealand. pcreso@pcreso.com Abstract The National Institute for Water and Atmospheric Research (NIWA) is New Zealand's leading agency providing freshwater, ocean, climate, atmosphere

  10. 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…

  11. Curriculum Integration Case Studies 1 Moving Beyond Marketing Study Abroad: Comparative Case Studies of the

    E-print Network

    Amin, S. Massoud

    Curriculum Integration Case Studies 1 Moving Beyond Marketing Study Abroad: Comparative Case Integration Case Studies 2 Contents Acknowledgements....................................................................16 5.) Case Study #1 (University of Minnesota, 2006): Oregon State University 1a.) Impetus & Goals

  12. River Forecasting Case Study

    NSDL National Science Digital Library

    COMET

    2007-06-12

    This module takes the learner through the considerations for the river forecasting decisions associated with the remnants of Hurricane Ivan on 17-19 September, 2004 for the Susquehanna River system in Pennsylvania and New York. The module assists the learner with applying the concepts covered in the foundation topics of the Basic Hydrologic Sciences course. Some of the specific topics pertinent to this case are soil conditions, the impact of QPF on runoff, runoff models, runoff processes, routed flow and stage-discharge relationships. Observations of upstream conditions and comparisons to historic crests are also examined to assist with operational flood forecast decisions. The core foundation topics are recommended as a prerequisite since this module assumes some pre-existing knowledge of hydrologic principles.

  13. 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…

  14. Adding usability - a case study

    Microsoft Academic Search

    This paper describes a case study that has been performed at the Medical Products Agency (MPA) which is the authority responsible for the whole process of drug approval and control in Sweden. The purpose with this case study was to apply a new approach to user interface design in the development of an information system for employees at the MPA.

  15. HEAD Academy PBL Case Studies

    NSDL National Science Digital Library

    This site contains case studies relevant to chemistry and related scientific areas, all using problem based learning methods. The case studies are in the form of downloadable pdf files that include materials to give to students as well as instructor guides.

  16. 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…

  17. Assessing Early Investments in Low Carbon Technologies under Uncertainty: The Case of Carbon Capture and Storage

    E-print Network

    : The Case of Carbon Capture and Storage By Eleanor Ereira Submitted to the Engineering Systems Division on Coal-fired Power Plants with Carbon Capture and Storage (CCS) as a case study of a new high-cost energyAssessing Early Investments in Low Carbon Technologies under Uncertainty: The Case of Carbon

  18. Space platform advanced technology study

    NASA Technical Reports Server (NTRS)

    Burns, G.

    1981-01-01

    Current and past space platform and power module studies were utilized to point the way to areas of development for mechanical devices that will be required for the ultimate implementation of a platform erected and serviced by the Shuttle/Orbiter. The study was performed in accordance with a study plan which included: a review of space platform technology; orbiter berthing system requirements; berthing latch interface requirements, design, and model fabrication; berthing umbilical interface requirements and design; adaptive end effector design and model fabrication; and adaptive end effector requirements.

  19. FRTR COST AND PERFORMANCE REMEDIATION CASE STUDIES AND RELATED INFORMATION, FOURTH EDITION

    EPA Science Inventory

    The CD-ROM contains over 350 cost and performance technology case study reports and other publications related to the work by the Federal Remediation Technologies Roundtable. The reports were compiled from previously published case studies developed by federal agencies....

  20. Technology Integration: A Case of Professional Development.

    ERIC Educational Resources Information Center

    Nisan-Nelson, Paula D.

    2001-01-01

    Investigated whether a professional development session, teachers' learning styles, or an individual's personal appraisal of problem-solving abilities can be indicators of how technology will be integrated into instructional practices. Topics include Kolb's learning styles; the Problem Solving Inventory; and personal control style. (Author/LRW)

  1. Greenhouse gas and air pollutant emission reduction potentials of renewable energy - case studies on photovoltaic and wind power introduction considering interactions among technologies in Taiwan

    SciTech Connect

    Yu-Ming Kuo; Yasuhiro Fukushima [National Cheng Kung University, Tainan City (Taiwan). Department of Environmental Engineering

    2009-03-15

    To achieve higher energy security and lower emission of greenhouse gases (GHGs) and pollutants, the development of renewable energy has attracted much attention in Taiwan. In addition to its contribution to the enhancement of reliable indigenous resources, the introduction of renewable energy such as photovoltaic (PV) and wind power systems reduces the emission of GHGs and air pollutants by substituting a part of the carbon- and pollutant-intensive power with power generated by methods that are cleaner and less carbon-intensive. To evaluate the reduction potentials, consequential changes in the operation of different types of existing power plants have to be taken into account. In this study, a linear mathematical programming model is constructed to simulate a power mix for a given power demand in a power market sharing a cost-minimization objective. By applying the model, the emission reduction potentials of capacity extension case studies, including the enhancement of PV and wind power introduction at different scales, were assessed. In particular, the consequences of power mix changes in carbon dioxide, nitrogen oxides, sulfur oxides, and particulates were discussed. Seasonally varying power demand levels, solar irradiation, and wind strength were taken into account. In this study, we have found that the synergetic reduction of carbon dioxide emission induced by PV and wind power introduction occurs under a certain level of additional installed capacity. Investigation of a greater variety of case studies on scenario development with emerging power sources becomes possible by applying the model developed in this study. 15 refs., 8 figs., 11 tabs.

  2. Proof of feasibility of the through casing resistivity technology

    SciTech Connect

    Vail, Dr. W. Banning; Momii, Steven T.

    2000-06-21

    This project is to definitely prove that the resistivity of geological formations can be measured from within cased wells and to license the relevant patents and technology to major wireline service companies.

  3. Geostatistical case studies

    SciTech Connect

    Matheron, G.; Armstrong, M.

    1987-01-01

    The objective of this volume of contributed chapters is to present a series of applications of geostatistics. These range from a careful variographic analysis on uranium data, through detailed studies on geologically complex deposits, right up to the latest nonlinear methods applied to deposits with highly skewed data contributions. Applications of new techniques such as the external drift method for combining well data with seismic information have also been included. The volume emphasizes geostatistics in practice. Notation has been kept to a minimum and mathematical details have been relegated to annexes.

  4. 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

  5. Earthquake Case Study

    NSDL National Science Digital Library

    Kaatje Kraft

    Students work in a jigsaw format, they start in an expert group analyzing one particular aspect of the earthquake that occurred (e.g., tsunami, geologic maps, damage assessment). After analyzing the data/information provided, students get into their new groups, which are a "consulting team" to make recommendations to key governmental officials about the earthquake they studied and implications for future development. These are presented in a poster session style event, which then leads to individual papers that are written about the same topic, which are peer reviewed and revised. Students are asked to reflect on their strengths and weaknesses in the process and to consider changes for future opportunities, as well as connect the curriculum to the overall process of science.

  6. Study of Membrane Reflector Technology

    NASA Technical Reports Server (NTRS)

    Knapp, K.; Hedgepeth, J.

    1979-01-01

    Very large reflective surfaces are required by future spacecraft for such purposes as solar energy collection, antenna surfaces, thermal control, attitude and orbit control with solar pressure, and solar sailing. The performance benefits in large membrane reflector systems, which may be derived from an advancement of this film and related structures technology, are identified and qualified. The results of the study are reported and summarized. Detailed technical discussions of various aspects of the study are included in several separate technical notes which are referenced.

  7. Case-Based Learning, Pedagogical Innovation, and Semantic Web Technologies

    ERIC Educational Resources Information Center

    Martinez-Garcia, A.; Morris, S.; Tscholl, M.; Tracy, F.; Carmichael, P.

    2012-01-01

    This paper explores the potential of Semantic Web technologies to support teaching and learning in a variety of higher education settings in which some form of case-based learning is the pedagogy of choice. It draws on the empirical work of a major three year research and development project in the United Kingdom: "Ensemble: Semantic Technologies

  8. 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...

  9. 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...

  10. 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...

  11. 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....

  12. 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

  13. Applying technology strategy with enterprise architecting : a case study in transformation planning for integrating Unmanned Aircraft Systems into the National Airspace

    E-print Network

    Richardson, Kristina L. (Kristina Lynn)

    2009-01-01

    The research presented in this thesis combines Enterprise Architecture and Technology Strategy for analyzing, evaluating, and recommending appropriate solutions for integrating Unmanned Aircraft Systems (UAS) into the ...

  14. Analyzing Economic Impact of Disruptive Technology Using Multi-Agent Simulation: Smart Payment Case

    Microsoft Academic Search

    Kun Chang Lee; Young Wook Seo; Min Hee Hahn

    2010-01-01

    \\u000a Disruptive technology creates disruptive impacts, although it takes time to identify radical technological change and analyze\\u000a its subsequent economic impacts in the industry. Despite the characteristics of disruptive technology, empirical research\\u000a in this area has focused on case studies and has not attempted time-variant simulation to investigate its long-time effects.\\u000a To address this research void, this study adopts a multi-agent

  15. Integrating Ethics into Case Study Assignments

    PubMed Central

    Marshall, Pamela A.

    2014-01-01

    I teach an upper-level writing course, Genes, Race, Gender, and Society, designed for Life Science majors, in which I utilize a case study to expose students to ethical ways of thinking. Students first work through the topical case study and then are challenged to rethink their responses through the lenses of ethics, taking into account different ethical frameworks. Students then develop their own case study, integrating ethical components. I want to expose my students to this way of thinking because I see technology being driven by the Jurassic Park phenomenon, “Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should,” and want future physicians grounded in a sense of how their actions relate to the greater good. PMID:25574287

  16. Integrating ethics into case study assignments.

    PubMed

    Marshall, Pamela A

    2014-12-01

    I teach an upper-level writing course, Genes, Race, Gender, and Society, designed for Life Science majors, in which I utilize a case study to expose students to ethical ways of thinking. Students first work through the topical case study and then are challenged to rethink their responses through the lenses of ethics, taking into account different ethical frameworks. Students then develop their own case study, integrating ethical components. I want to expose my students to this way of thinking because I see technology being driven by the Jurassic Park phenomenon, "Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should," and want future physicians grounded in a sense of how their actions relate to the greater good. PMID:25574287

  17. Pathology Case Study: Postmenopausal Bleeding

    NSDL National Science Digital Library

    Chen, Lei

    This gynecologic pathology case study, provided by the University of Pittsburgh Department of Pathology, is an excellent resource for students and instructors in the health science fields. This case involves 57-year-old female with postmenopausal bleeding. The patientâ??s history, and results from a pelvic ultrasound are included in the case study to aid in the understanding of the final diagnosis. The official final diagnosis is accompanied by a discussion of the contributing doctorâ??s findings and a list of references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions.

  18. 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.

  19. Can We Get National Labour Market Information into the Classroom Faster? The Information Technology Professional Program. An Association of Canadian Community Colleges Sponsored Sectoral Case Study.

    ERIC Educational Resources Information Center

    Diakun, Denyce; Phillips, Rodger

    The Software Human Resource Council (SHRC) is a nonprofit sectoral council that speaks for software professionals throughout the Canadian economy. The SHRC's mission is to increase the number of Information Technology (IT) workers in Canada. This paper gives a brief overview of the evolution of SHRC's Information Technology Professional Program…

  20. Case Study of Apple, Inc. for Business Law Students: How Apple's Business Model Controls Digital Content through Legal and Technological Means

    ERIC Educational Resources Information Center

    Reder, Margo E. K.

    2009-01-01

    This article describes a six-week long exercise that incorporates a dynamic learning approach into an e-commerce or Internet technology business law elective course; the exercise pursues an entrepreneurial approach to the use of an appropriate business model by emphasizing the interaction between technology, business, and law. This active learning…

  1. Teaching Accessibility and Design-for-All in the Information and Communication Technology Curriculum: Three Case Studies of Universities in the United States, England, and Austria

    ERIC Educational Resources Information Center

    Bohman, Paul R.

    2012-01-01

    Digital technologies allow people with disabilities to participate independently in society in ways they never could before. The full realization of these new opportunities remains elusive, though, because working professionals in the information and communication technology (ICT) field rarely receive adequate training in how to make digital ICT…

  2. The Case Study: Professional Development Cases

    NSDL National Science Digital Library

    Dava Coleman

    2006-09-01

    A professional development case in college science teaching bridges the gap between educational theory and practice. A good case poses an interesting dilemma involving instructors, students, and administrators. Case discussions can help instructors take charge of their own professional development and create a community of shared professional support within their colleges. These discussions help overcome the sense of isolation that many instructors, particularly new ones, can experience.

  3. Composites in manufacturing - Case studies

    SciTech Connect

    Strong, A.B. (Brigham Young University, Provo, UT (United States))

    1991-01-01

    The papers presented in this volume focus on 19 cases of applied technology in composites design and manufacturing, all of them dealing with specific products. Topics covered include design using composite in aerospace, innovative materials and processing, tooling, fasteners and adhesives, finishing, repair, specialty applications of composites, and applications in the automotive industry. Papers are presented on the filament winding of isogrid fuselage structures; design and use of aramid fiber in aircraft structures; resin transfer molding of a complex composite aircraft structure; and field repair of an advanced helicopter vertical fin structure.

  4. Responsibility and Responsiveness. Case Studies in Further Education.

    ERIC Educational Resources Information Center

    Kedney, Bob, Ed.; Parkes, David, Ed.

    These eight case studies illustrate the capacity of United Kingdom Colleges of Further Education to respond effectively to training needs of local industry and commerce. Case 1 demonstrates shifts across a range of local authority colleges towards provision in the new information technologies and the service industries. Case 2 illustrates a…

  5. 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

  6. Case Study: Sex and Vaccination

    NSDL National Science Digital Library

    Clyde Freeman Herreid

    2008-05-01

    This case study is centered upon the recent debate concerning the decision by Texas Governor Rick Perry to mandate the compulsory vaccination of girls in the Texas public school system against the human papillomavirus (HPV) prior to entering the sixth grade. The interrupted case method is particularly appropriate for this subject with the case sections providing a general overview of the disease, the reasons for such a mandatory vaccination program, the reasons against such a program, and finally a disclosure of what ultimately transpired in Texas.

  7. A technology strategy analysis for the deployment of broadband connectivity for economic development in emerging economies : studying the case of Kenya using the CLIOS process

    E-print Network

    Omwenga, Brian Gichana

    2009-01-01

    The role of Information Communication Technology (ICT) in economic development is increasingly moving to the core of national competitiveness strategies around the world thanks to its revolutionary power as a critical ...

  8. Technology District and Innovation: The Case of the Swiss Jura Arc

    Microsoft Academic Search

    Denis Maillat; Bruno Lecoq; Florian Nemeti; Marc Pfister

    1995-01-01

    MAILLAT D., LECOQ B., NEMETI F. and PFISTER M. (1995) Technology district and innovation: the case of the Swiss Jura Arc, Reg. Studies29, 251–263. The Swiss Jura Arc offers an interesting illustration of the emergence and construction of a local system of production and innovation linked to the development of new technologies. The proposed approach is based on a stylized

  9. POLLUTION PREVENTION - CASE STUDIES COMPENDIUM

    EPA Science Inventory

    As a major part of the effort to disseminate the results of its research in the area of pollution prevention, EPA's Risk Reduction Engineering Laboratory has produced this compilation of case studies. hese studies are the culmination of some of the major current research efforts ...

  10. Adverse pregnancy outcomes with assisted reproductive technology in non-obese women with polycystic ovary syndrome: a case-control study

    PubMed Central

    Han, Ae Ra; Cha, Sun Wha; Park, Chan Woo; Kim, Jin Yeong; Yang, Kwang Moon; Song, In Ok; Koong, Mi Kyoung; Kang, Inn Soo

    2011-01-01

    Objective To investigate adverse pregnancy outcomes in non-obese women with polycystic ovary syndrome (PCOS) compared with obese-PCOS and control groups. Methods Women with PCOS who underwent assisted reproductive technology (ART) from August, 2003 to December, 2007, were considered. A total of 336 women with PCOS were included in the study group and 1,003 infertile women who had tubal factor as an indication for ART were collected as controls. They were divided into four groups: a non-obese PCOS group, obese-PCOS group, non-obese tubal factor group, and obese tubal factor group, with obesity defined by a body mass index over 25 kg/m2, and reviewed focusing on the basal characteristics, ART outcomes, and adverse pregnancy outcomes. Results There was no difference among the groups' the clinical pregnancy rate or live birth rate. Regarding adverse pregnancy outcomes, the miscarriage rate, multiple pregnancy rate, and prevalence of preterm delivery and pregnancy induced hypertension were not different among the four groups. The incidence of small for gestational age infant was higher in the PCOS groups than the tubal factor groups (p<0.02). On the other hand, the morbidity of gestational diabetes mellitus (GDM) was not high in the non-obese PCOS group but was in the obese groups. And in the obese PCOS group, the newborns were heavier than in the other groups (p<0.02). Conclusion Non-obese PCOS presents many differences compared with obese PCOS, not only in the IVF-parameters but also in the morbidity of adverse pregnancy outcomes, especially in GDM and fetal macrosomia. PMID:22384427

  11. Case Studies in Business Ethics

    NSDL National Science Digital Library

    The most recent guide from Inc.com offers case studies in business ethics and includes coverage of businesses striving to become more environmentally aware, provide community growth, and activate global change. One of the case studies follows Fetzer Vineyards, a California winery committed to reducing its own waste; another describes the way that the Philadelphia restaurant White Dog Cafe donates ten percent of its $4.4 million profit to a variety of nonprofit organizations. The case studies are generally quite short and easy to read; additionally, they link to several online polls that test users's business ethics skills. For more information on Guides @ Inc.com, see the August 10, 2000 Scout Report for Business and Economics.

  12. Case Studies in Climate Change

    NSDL National Science Digital Library

    2012-01-01

    This module is intended to be taught in an AP environmental science introductory unit and consists of 5 case studies. APES students choose one case based on their interest and work in a group to complete. Each case study includes an introduction with a news article or op-ed piece to start students thinking about their own opinions on the issue. Students then have time to research and build their background knowledge. Labs or activities are included to introduce students to methods used by scientists to study issues such as dendrochronology or ice core analysis. Students then analyze a real world set of data and create a presentation to present their findings to their class. Presentations include conclusions and recommendations for action to help solve the issue.

  13. Study of bump bonding technology

    SciTech Connect

    Selcuk Cihangir et al.

    2003-10-17

    Pixel detectors proposed for the new generation of hadron collider experiments will use bump-bonding technology based on either indium or Pb/Sn solder to connect the front-end readout chips to the silicon pixel sensors. We have previously reported large-scale tests of the yield using both indium and Pb/Sn solder bump [1]. The conclusion is that both seem to be viable for pixel detectors. We have also carried out studies of various effects (e.g. storage over long period, effect of heating and cooling, and radiation) on both types of bump bonds using daisy-chained parts on a small scale [2], [3]. Overall, these tests showed little changes in the integrity of the bump connections. Nevertheless, questions still remain on the long-term reliability of the bumps due to thermal cycle effects, attachment to a substrate with a different coefficient of thermal expansion (CTE), and radiation.

  14. Ultrasonic dissection system technology in breast cancer: a case-control study in a large cohort of patients requiring axillary dissection.

    PubMed

    Lumachi, F; Basso, S M M; Santeufemia, D A; Bonamini, M; Chiara, G B

    2013-11-01

    In the sentinel node era, axillary dissection (ALND) for breast cancer (BC) is required much less frequently than in the past. However, complications, such as prolonged drainage output and seroma formation, are still observed. Harmonic dissection devices (HDDs) are widely used in laparoscopic and minimally invasive surgery to reduce collateral damage during tissue dissection, but its usefulness in breast surgery is unclear. The aim of this study was to evaluate the efficacy of HDDs compared to that of conventional dissection in performing ALND. One hundred thirty-nine women (median age 61 years, range 34-71 years) with confirmed pT1-2 primary infiltrating ductal BC undergoing curative surgery were enrolled in the study. The population was prospectively randomized between two age- and stage-matched arms: group A (cases)-68 (48.9 %) patients (HDD technique), versus group B (controls)-71 (51.1 %) patients (conventional technique). In group B, skin flaps were obtained using a scalpel, scissors, and electrocautery which was never used for ALND. In group A, for each operation time, the HDDs were used exclusively. The mean operative time, intraoperative blood loss, and drainage output were (A vs. B) 95 ± 22 versus 109 ± 25 min, 56 ± 12 versus 86 ± 15 mL, and 412 ± 83 versus 456 ± 69 mL, respectively (p < 0.01). Twenty-nine (20.9 %) patients developed an axillary seroma: 9 (13.2 %) and 20 (28.2 %) for groups A and B, respectively (p = 0.030). Our study confirms that in patients with BC requiring ALND the use of HDDs is more time efficient than conventional surgery, and reduces intraoperative bleeding, the amount of drainage, and the risk of seroma formation. These results may lead to several short- and long-term advantages. Thus, a careful evaluation of the cost-benefits of nontraditional tools, such as HDDs, should be performed in all patients undergoing modified radical or partial mastectomy and ALND for BC. PMID:24186056

  15. Problem-based Case Studies: Model Cases

    NSDL National Science Digital Library

    These model cases, by The Case Files project of Nashville State Community College, represent the problem-based learning strategy the program has worked to further. Here, visitors will find examples of the strategy applied to many different fields, including HVAC, business analysis, team dynamics, and building design. Many of the modules have videos and interactive resources attached, as well as questions for students to investigate and answer. Visitors can also find documents which explain the pedagogical reasoning behind using this method of teaching and how each module helps students construct meaning.

  16. Promoting Urban Teachers' Understanding of Technology, Content, and Pedagogy in the Context of Case Development

    ERIC Educational Resources Information Center

    Mouza, Chrystalla

    2011-01-01

    This study investigated the potential of a professional development program centered on case development to help urban teachers: (a) integrate technology with content and pedagogy and (b) cultivate habits of reflection required to learn from practice. Qualitative analysis revealed that case development helped teachers develop an understanding of…

  17. Kindergarteners Can Do It--So Can You: A Case Study of a Constructionist Technology-Rich First Year Seminar for Undergraduate College Students

    ERIC Educational Resources Information Center

    Beisser, Sally; Gillespie, Catherine

    2003-01-01

    "Constructionism" is a theory of learning proposed by Seymour Papert of MIT. Co-instructors for a first year seminar for undergraduate students provided education students with a one-semester constructionist experience to learn by engaging with technology. Students used LEGO[R] construction bricks and pieces to solve problems by building, working…

  18. A Case Study of the Approach to Teaching and to Technology of Three New Teachers in an Alternative Teacher Certification Program

    ERIC Educational Resources Information Center

    O'Connor, Eileen A.

    2007-01-01

    The Master of Arts in Teaching program at Empire State College, a new alternative teacher certification program focused on bringing career-changing adults to high-needs schools, provides a unique opportunity to understand the challenges facing new teachers, in their content area and in their use of technology. This article describes aspects of…

  19. Combining Drama Pedagogy with Digital Technologies to Support the Language Learning Needs of Newly Arrived Refugee Children: A Classroom Case Study

    ERIC Educational Resources Information Center

    Dunn, Julie; Bundy, Penny; Woodrow, Nina

    2012-01-01

    Although significant research has been completed that examines the effectiveness of process drama as a pedagogical approach for developing additional languages and further work has focused on the affordances of digital technologies within drama work, scant attention has been paid to the possibilities which a combination of these approaches might…

  20. Which Are My Future Career Priorities and What Influenced My Choice of Studying Science, Technology, Engineering or Mathematics? Some Insights on Educational Choice--Case of Slovenia

    ERIC Educational Resources Information Center

    Cerinsek, Gregor; Hribar, Tina; Glodez, Natasa; Dolinsek, Slavko

    2013-01-01

    This paper is addressing the problem of under-representation of young people in general, and females in particular, in the fields of science, technology, engineering and mathematics (STEM) in Slovenia. It has two main objectives: (1) to identify which priorities male and female STEM students in Slovenia seek in their future careers, and (2) to…

  1. Which are my Future Career Priorities and What Influenced my Choice of Studying Science, Technology, Engineering or Mathematics? Some Insights on Educational Choice—Case of Slovenia

    Microsoft Academic Search

    Gregor Cerinsek; Tina Hribar; Natasa Glodez; Slavko Dolinsek

    2012-01-01

    This paper is addressing the problem of under-representation of young people in general, and females in particular, in the fields of science, technology, engineering and mathematics (STEM) in Slovenia. It has two main objectives: (1) to identify which priorities male and female STEM students in Slovenia seek in their future careers, and (2) to identify different important factors (i.e. key

  2. Technology-Mediated Open and Distance Education for Agricultural Education and Improved Livelihoods in Sub-Saharan Africa. Country Case Studies

    ERIC Educational Resources Information Center

    Alluri, Krishna, Ed.; Zachmann, Rainer, Ed.

    2008-01-01

    The Learning for Livelihoods Sector of the Commonwealth of Learning (COL) addresses the major challenges related to learning and skills development that are key for living and for improvement of livelihoods. Developing conceptual frameworks, influencing policy, enabling technology-mediated learning, and strengthening networks and partnerships are…

  3. Understanding the role of venture capitalists in knowledge dissemination in high-technology agglomerations: a case study of the University of Southampton spin-off cluster

    Microsoft Academic Search

    Steven Pinch; Peter Sunley

    2009-01-01

    This project examines the role of venture capitalists (VCs) as disseminators of knowledge in the cluster of high-technology businesses that have spun off from research undertaken at the University of Southampton UK. The analysis was inspired by work of Zook on the Internet industry in the San Francisco Bay Area of the US. This research suggested that it was not

  4. Cost-Benefit Analysis: Case Study of the Distance Master of Science Program in the Department of Instructional Systems Technology, Indiana University.

    ERIC Educational Resources Information Center

    Parker, Preston; Kapke, Geoff; Subude, Minyoung Doo; Ludwig, Barbara; Van Hoogstraat, Amy

    The Instructional Systems Technology Distance Master of Science program is one of the first degrees of its kind to be offered at Indiana University. Other than an initial on-campus orientation, it can be completed entirely via the Internet. The first course for this program was offered Fall of 2000 with 18 students enrolled. This same semester, a…

  5. EMPLOYEE PERCEPTIONS OF THE IMPACT OF INFORMATION COMMUNICATION TECHNOLOGIES ON WORK-LIFE BALANCE: A CASE STUDY IN A PROFESSIONAL SERVICES ORGANIZATION

    Microsoft Academic Search

    Annette Keough; Roxanne Anderson; Gerald G. Grant

    A qualitative research strategy is used to examine employee perceptions of the impact of information and communications technologies (ICTs) on work-life balance of employees in a professional services company. The role of ICTs is seen to be both positive and negative in influencing employees' work-life balance. While providing flexibility and increasing productivity, ICTs also increase the expectations of flexibili ty,

  6. The Impact of Information Behavior in Academic Library Service Quality: A Case Study of the Science and Technology Area in Spain

    ERIC Educational Resources Information Center

    Pinto, Maria; Fernandez-Marcial, Viviana; Gomez-Camarero, Carmen

    2010-01-01

    This research explores the extent of service quality in Spanish university science and technology libraries, based on the expectations and perceptions of their users: faculty and researchers. Users' information behavior is analyzed with the specially designed BiQual tool, which reveals specific needs such as the greater importance of electronic…

  7. Pathology Case Study: Cystic Tumor

    NSDL National Science Digital Library

    Dunn, Jean

    This cytogenetics case study, provided by the University of Pittsburgh Department of Pathology, is an excellent resource for students and instructors in the health science fields. This case involves 21-year-old male presented with a mass in his right thigh. Prior to this, the patient was healthy and had no major health concerns. The tumor was removed and the attending doctor ordered a cytogenetic analysis of the specimen. The results from that analysis along with microscopic images and electron photomicrographs of the tumor are included in the case study to aid in the understanding of the final diagnosis. The official final diagnosis is accompanied by a discussion of the contributing doctorâ??s findings and a list of references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions.

  8. Case studies for transcriptional profiling

    Microsoft Academic Search

    Lars Hennig; Claudia Köhler

    DNA microarrays are frequently used to study transcriptome regulation in a wide variety of organisms. Although they are an\\u000a invaluable tool for the acquisition of large scale dataset in plant systems biology, a number of surprising results and unanticipated\\u000a complications are often encountered that illustrate the limitations and potential pitfalls of this technology. In this chapter\\u000a we will present examples

  9. Emergent Creativity: A Case Study

    Microsoft Academic Search

    Kathleen Bertrand

    1997-01-01

    A recognition and analysis of the complexity involved in trying to understand what creativity is and how the creative process works is the essence of this paper. I chose to record as a case study the creative process involved in developing a children’s book based upon the achievements and experiences of three Massachusetts women who participated in the All American

  10. Case Study: Goose Creek CISD

    E-print Network

    White, D.

    2014-01-01

    GOOSE CREEK CISD FINANCIALS • $4,866,124 project • $600k annual savings • 5,954,383 kWh annual savings IMPROVEMENTS • Lighting and water efficiency, computer power management, HVAC, controls redesign case study McKinstry first worked with Goose...

  11. 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…

  12. 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…

  13. Geo-Information Technology for Infrastructural Flood Risk Analysis in Unplanned Settlements: A Case Study of Informal Settlement Flood Risk in the Nyabugogo Flood Plain, Kigali City, Rwanda

    Microsoft Academic Search

    Jean Pierre Bizimana; Michele Schilling

    \\u000a The main objective of this research was to improve flood mitigation within Rwanda’s rapidly growing Kigali City using Geo-Information\\u000a Technology (GIT) to identify flood hazard zones, analyze flood exposure and vulnerability, and suggest planning interventions.\\u000a Multiple sources of data and methods were utilized including a very high resolution Quickbird image, Global Positioning Systems,\\u000a interviews and a survey that aided flood

  14. Strategic Collaboration and Retention of First-year Technology Students: An Instrumental Case Study of Woman-Friendly Peer Mentoring in a Mixed-Sex Classroom

    Microsoft Academic Search

    Mara H. Wasburn

    Over the past 20 years, U.S. colleges and universities have developed numerous programs to attract and retain women in science, technology, engineering, and mathematics (STEM) disciplines by addressing their special interests and concerns. However, women-only classes and programs, more widely adopted in the U.S. than in Europe, are now under assault. Facing increasing political and legal pressures, American colleges are

  15. Assessing the Potential Public Health Impacts of Next Generation Foods Derived from Recombinant DNA Technology: A Case Study of Omega3 Fatty Acids Enhanced Vegetable Oils

    Microsoft Academic Search

    Richard A. Forshee; Maureen L. Storey; Patricia A. Anderson

    2009-01-01

    We assessed the potential public health impacts of foods derived from recombinant DNA technology that have been modified to have improved nutrient profiles using omega-3-enhanced vegetable oils as an example. Other examples of crops in development include canola plants with increased vitamin C and rice with higher levels of beta-carotene. The change in consumption of omega-3 fatty acids if vegetable

  16. Current issues on the production and utilization of medium-calorific solid recovered fuel: a case study on SRF for the HOTDISC technology.

    PubMed

    Pomberger, Roland; Klampfl-Pernold, Hannes; Abl, Christian

    2012-04-01

    The HOTDISC technology allows the use of Solid Recovered Fuel (SRF) of a coarse grain size in cement rotary kilns. A suitable medium-calorific SRF is produced by mechanical treatment of mixed municipal and commercial waste that was previously used in fluidized bed incineration systems. Through a modification of the production process the quality of the SRF could be improved and its energetic utilization within a cement kiln with an integrated HOTDISC technology was realized. In course of a material flow analysis changes in quality and mass due to planned process changes were simulated on a theoretical basis. Due to a good agreement of the mass and quality prediction with the real data of the material flow analysis conducted after the system implementation it can be stated that by simulation beforehand the security in planning increases while the economic risk can be significantly reduced. Both the material flow analysis as well as practical operational experience confirms that the industrially produced HOTDISC SRF is applicable and can be produced from mixed municipal and commercial solid waste. An improvement in quality of the produced HOTDISC SRF can be shown by positive changes of essential parameters. From a waste management perspective the production and energetic utilization of HOTDISC SRF is reasonable by all means. This is shown by the conduction of an energy and CO?-balance. A growing international importance of the HOTDISC technology and the increased use of medium-calorific SRF are expected. PMID:22452954

  17. Pathology Case Study: Lumbosacral Mass

    NSDL National Science Digital Library

    Ellison, David W.

    This is a case study presented by the University of Pittsburgh Department of Pathology where a boy aged 2 years presented with a swelling beneath the skin of the lower back, incontinence, bilateral leg weakness and a history of bilateral hip dislocation at birth. The case study provides imaging studies and histopathology in order to allow the user the opportunity to diagnose the patient. Clicking on the final diagnosis link will provide users with a discussion of the actual diagnosis along with important learning points as well as a list of references. This is an excellent resource for students in health sciences to familiarize themselves with using patient history and laboratory results to develop a diagnosis. It is also a helpful site for educators to use to introduce or test student learning in neuropathology.

  18. Employment after Vision Loss: Results of a Collective Case Study.

    ERIC Educational Resources Information Center

    Crudden, Adele

    2002-01-01

    A collective case study approach was used to examine factors that influence the job retention of persons with vision loss. Computer technology was found to be a major positive influence and print access and technology were a source of stress for most participants (n=10). (Contains 7 references.) (Author/CR)

  19. 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.

  20. eFRMAC Overview: Data Management and Enabling Technologies for Characterization of a Radiological Release A Case Study: The Fukushima Nuclear Power Plant Incident

    SciTech Connect

    Blumenthal, Daniel J. [NNSA; Clark, Harvey W. [NSTec; Essex, James J. [NSTec; Wagner, Eric C. [NSTec

    2013-07-01

    The eFRMAC enterprise is a suite of technologies and software developed by the United States Department of Energy, National Nuclear Security Administration’s Office of Emergency Response to coordinate the rapid data collection, management, and analysis required during a radiological emergency. This enables the Federal Radiological Monitoring and Assessment Center assets to evaluate a radiological or nuclear incident efficiently to facilitate protective actions to protect public health and the environment. This document identifies and describes eFRMAC methods including (1) data acquisition, (2) data management, (3) data analysis, (4) product creation, (5) quality control, and (6) dissemination.

  1. Problem-solving processes in technology education: A pilot study

    Microsoft Academic Search

    Robert McCormick; Patricia Murphy; Sara Hennessy

    1994-01-01

    This paper reports the preliminary results of a pilot study investigating the nature of ‘problem-solving’ activity in technology classrooms. The research focuses on the relationship and potential mismatch between teachers' and children's agendas, aims, perceptions and beliefs concerning design and technology activities. A case study of an 11-week project was undertaken with four pupils aged 13. In-depth classroom observation and

  2. Introduction of interdisciplinary teaching: two case studies : commentary on "teaching science, technology, and society to engineering students: a sixteen year journey".

    PubMed

    Spitzer, Hartwig

    2013-12-01

    Interdisciplinary courses on science, engineering and society have been successfully established in two cases, at Bilkent University, Ankara, Turkey, and at the University of Hamburg, Germany. In both cases there were institutional and perceptual barriers that had to be overcome in the primarily disciplinary departments. The ingredients of success included a clear vision of interdisciplinary themes and didactics, and the exploitation of institutional opportunities. Haldun M. Ozaktas in Ankara used the dynamics of an accreditation process to establish courses on engineering and society. At the University of Hamburg the introduction of optional courses into all curricula allowed for the establishment of a seminar series on physics and society, as well as on peace education and peace building. Both of these approaches have a weakness in common: the courses can disappear once their initiators have left, unless the interdisciplinary themes are integrated into compulsory core curricula. PMID:24085355

  3. Five Misunderstandings About CaseStudy Research

    Microsoft Academic Search

    Bent Flyvbjerg; M S Sridhar

    2006-01-01

    This article examines five common misunderstandings about case-study research: (a) theoretical knowledge is more valuable than practical knowledge; (b) one cannot generalize from a single case, therefore, the single-case study cannot contribute to scientific development; (c) the case study is most useful for generating hypotheses, whereas other methods are more suitable for hypotheses testing and theory building; (d) the case

  4. The Case of the Druid Dracula: A Directed "Clicker" Case Study on DNA Fingerprinting

    NSDL National Science Digital Library

    Peggy Brickman

    2005-10-01

    This article describes how case studies have been successfully implemented in an introductory biology course of 300+ students using available technologies ranging from WebCT, used to assign students to permanent small groups (as well as assign groups to regions of a larger lecture hall), to hand-held response systems (aka "clickers"), which students use to collaboratively solve cases during class.

  5. Eco Audit Bottle Case Study

    NSDL National Science Digital Library

    Ashby, Mike

    2011-02-01

    10 minute excerpt from a web seminar with Mike Ashby (February 2011) describes a case study that can be used to introduce sustainability concepts to introductory level students. Based on Powerpoint lecture unit 12 which can also be found on the Granta Design site at http://teaching.grantadesign.com/open/eco.htm or on MatDL at http://matdl.org/repository/view/matdl:1058.

  6. Pathology Case Study: Visual Disturbances

    NSDL National Science Digital Library

    Bilbao, Juan M., 1938-

    This is a neuropathology case study presented by the University of Pittsburgh Department of Pathology in which a 49 year old woman has visual disturbances. Visitors are given the microscopic description, including images, and are given the opportunity to diagnose the patient. This is an excellent resource for students in the health sciences to familiarize themselves with using laboratory results to diagnose. It is also a helpful site for educators to use to introduce or test student learning in neuropathology.

  7. A Study of Information Technology Job Skills

    Microsoft Academic Search

    Lai C. Liu; Kai S. Koong; Les Rydl

    Compounding the shortage problem for more information technology (IT) workers is the continuous change in cutting edge information technology. Directly affected by these technological changes are the types of skills demanded of IT professionals. The primary purpose of this study is to identify the types of skills demanded of IT professionals. The results of this research indicated that the types

  8. Information Extraction and Interpretation Analysis of Mineral Potential Targets Based on ETM+ Data and GIS technology: A Case Study of Copper and Gold Mineralization in Burma

    NASA Astrophysics Data System (ADS)

    Wenhui, Du; Gongwen, Wang; Yongqing, Chen; Nana, Guo; Yinglong, Hao; Pengfei, Zhao

    2014-03-01

    Mineralization-alteration and structure information extraction plays important roles in mineral resource prospecting and assessment using remote sensing data and the Geographical Information System (GIS) technology. Choosing copper and gold mines in Burma as example, the authors adopt band ratio, threshold segmentation and principal component analysis (PCA) to extract the hydroxyl alteration information using ETM+ remote sensing images. Digital elevation model (DEM) (30m spatial resolution) and ETM+ data was used to extract linear and circular faults that are associated with copper and gold mineralization. Combining geological data and the above information, the weights of evidence method and the C-A fractal model was used to integrate and identify the ore-forming favourable zones in this area. Research results show that the high grade potential targets are located with the known copper and gold deposits, and the integrated information can be used to the next exploration for the mineral resource decision-making.

  9. New Light-Weight Stereosopic Spectrometric Airborne Imaging Technology for High-Resolution Environmental Remote Sensing - Case Studies in Water Quality Mapping

    NASA Astrophysics Data System (ADS)

    Honkavaara, E.; Hakala, T.; Kirjasniemi, J.; Lindfors, A.; Mäkynen, J.; Nurminen, K.; Ruokokoski, P.; Saari, H.; Markelin, L.

    2013-05-01

    A new Fabry-Perot interferometer (FPI) based light-weight spectrometric camera provides new possibilities for environmental remote sensing applications. The sensor collects spectral data cubes with adjustable spectral properties in a rectangular image format, and so stereoscopic data can be obtained by gathering images in block structures with overlapping images. The FPI camera thus enables stereoscopic, spectrometric remote sensing applications with light-weight, low-cost airborne imaging systems. Our objective is to investigate the processing and use of this new imaging technology in a water quality mapping. We carried out imaging campaigns over a small lake in summer and autumn 2012 using a light-weight unmanned airborne vehicle (UAV) and a small manned airborne vehicle (MAV). We present the preliminary results of these campaigns.

  10. Business School-Industry Cooperation: Lessons from Case Studies

    Microsoft Academic Search

    David Birchall; Jean-Jacques Chanaron

    2006-01-01

    University-industry collaboration is seen as an important contributor to innovation as new thinking is transferred from seats of learning into practical products and services. In particular, this seems to be the case where firms seek access to knowledge of new technologies and technical problem solving. However, is it relevant in the case of business schools? The study reported in this

  11. Drivers of Learning Cultures within Organisations: Findings from Case Studies.

    ERIC Educational Resources Information Center

    Johnston, Robyn; Hawke, Geof

    The factors driving learning cultures within organizations were examined in case studies of seven organizations in New South Wales and South Australia. The seven organizations represented the pharmaceutical manufacturing, community services and health, agriculture, information technology, and local government sectors. In some cases, organizations'…

  12. Context Matters: Increasing Understanding with Interactive Clicker Case Studies

    ERIC Educational Resources Information Center

    Lundeberg, Mary A.; Kang, Hosun; Wolter, Bjorn; delMas, Robert; Armstrong, Norris; Borsari, Bruno; Boury, Nancy; Brickman, Peggy; Hannam, Kristi; Heinz, Cheryl; Horvath, Thomas; Knabb, Maureen; Platt, Terry; Rice, Nancy; Rogers, Bill; Sharp, Joan; Ribbens, Eric; Maier, Kimberly S.; Deschryver, Mike; Hagley, Rodney; Goulet, Tamar; Herreid, Clyde F.

    2011-01-01

    Although interactive technology is presumed to increase student understanding in large classes, no previous research studies have empirically explored the effects of Clicker Cases on students' performance. A Clicker Case is a story (e.g., a problem someone is facing) that uses clickers (student response systems) to engage students in understanding…

  13. Small Engine Component Technology (SECT) study

    NASA Technical Reports Server (NTRS)

    Larkin, T. R.

    1986-01-01

    The objective of this study is to identify high payoff technologies for year 2000 small gas turbine engines, and to provide a technology plan to guide research and technology efforts toward revolutionizing the small gas turbine technology base. The goal is to define the required technology to provide a 30 percent reduction in mission fuel burned, to reduce direct operating costs by at least 10 percent, and to provide increased reliability and durability of the gas turbine propulsion system. The baseline established to evaluate the year 2000 technology base was an 8-passenger commercial tilt-rotor aircraft powered by a current technology gas turbine engine. Three basic engine cycles were studied: the simple cycle engine, a waste heat recovery cycle, and a wave rotor engine cycle. For the simple cycle engine, two general arrangements were considered: the traditional concentric spool arrangement and a nonconcentric spool arrangement. Both a regenerative and a recuperative cycle were studied for the waste heat recovery cycle.

  14. 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.

  15. Pathology Case Study: Cushing's Syndrome

    NSDL National Science Digital Library

    Dacic, Sanja

    The Department of Pathology at the University of Pittsburgh Medical Center has compiled a wide range of pathology case studies to aid students and instructors in the medical/health science field. This particular case involves a 41 year-old woman experiencing the following symptoms for a period of 18 months: fatigue, weakness, lethargy, and decreased concentration. The patientâ??s history, description of CT scans, and images from histological examinations, which contributed to the conclusive diagnosis, are all provided here for your review. The contributing doctors provide a detailed discussion of the patientâ??s condition in the â??Final Diagnosisâ?ť section. Students will find this resource especially helpful, as it provides experience with patient history, lab results, and diagnostics.

  16. Pathology Case Study: Pulmonary Nodules

    NSDL National Science Digital Library

    Arnold, Sonya

    This pediatric pathology case study, provided by the University of Pittsburgh Department of Pathology, is an excellent resource for students and instructors in the health science fields. The learning objectives located at the top of the page are a great way for students to evaluate their learning progress. This case involves a 12-year-old girl presenting with recurrent lung nodules. Images from chest x-rays and a lung biopsy provide conclusive information that contributes to the patientâ??s diagnosis. A description of these images is also provided. The official final diagnosis is accompanied by a discussion of the contributing doctorâ??s findings and a list of references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions.

  17. Pathology Case Study: Respiratory Distress

    NSDL National Science Digital Library

    Ariyanayagam-Baksh, Shashi

    This cardiovascular pathology case study, provided by the University of Pittsburgh Department of Pathology, is an excellent resource for students and instructors in the health science fields. A 72-year-old female experiencing respiratory distress is the focus of this case. The patientâ??s history, gross description, and microscopic description of test results are provided to aid readers in understanding the patientâ??s diagnosis. The official final diagnosis is accompanied by a discussion of the contributing doctorâ??s findings and a list of references. This is an excellent resource for students in the health sciences to familiarize themselves with using patient history and laboratory results to diagnose patientâ??s conditions.

  18. Pathology Case Study: Cervicomedullary Mass

    NSDL National Science Digital Library

    Hamilton, Ronald

    The Department of Pathology at the University of Pittsburgh Medical Center has compiled a wide range of pathology case studies to aid students and instructors in learning. This neuropathology case is centered on a 22-month-old female patient with a history of posterior neck discomfort, episodic crying, scratching, and hard coughing. MRI images of the patient along with the patient's history and microscopic descriptions allow readers to test their diagnostic skills and develop an understanding of the patient's condition. The "Final Diagnosis" section contains the official conclusions of the patient's condition. Students entering health sciences fields will find this resource very helpful, as it provides experience with patient history, lab results and diagnostics.

  19. Study of alternative probe technologies

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A number of implied technologies for a deep probe mission was examined; i.e., one that would provide the capability to scientifically examine planetary atmospheres at the 1000 bar level. Conditions imposed by current Jupiter, Saturn, and Uranus atmospheric models were considered. The major thrust of the measurements was to determine lower atmosphere composition, even to trace constituents of one part per billion. Two types of instruments having the necessary accuracy to meet the science objectives were considered and integrated into a deep probe configuration. One deep probe option that resulted was identified as a Minimum Technology Development approach. The significant feature of this option is that only three technology developments are required to enable the mission, i.e., (1) science instrument development, (2) advanced data processing, and (3) external high pressure/thermal insulation. It is concluded that a probe designed for a Jupiter mission could, with minor changes, be used for a Saturn or Uranus mission.

  20. Good Practice case studies New Forest District

    E-print Network

    Good Practice case studies MOSAIC New Forest District 1. Protected Characteristic category Race://www.mosaicnationalparks.org/ 1 | Good practice case studies | Equality and Diversity | 14/02/2012 #12;Good Practice case studies 2 | Good practice case studies | Equality and Diversity | 14/02/2012 visits to key FC recreational