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Sample records for evaluation technology part

  1. Oak Ridge National Laboratory Technology Logic Diagram. Volume 1, Technology Evaluation: Part B, Remedial Action

    SciTech Connect

    Not Available

    1993-09-01

    The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision-support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1 (Technology Evaluation), Vol. 2 (Technology Logic Diagram), and Vol. 3 (Technology Evaluation Data Sheets). Part A of Vols. 1 and 2 focuses on D&D. Part B of Vols. 1 and 2 focuses on RA of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the ranking os remedial technologies. Volume 2 (Pts. A, B, and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A, B, and C) contains the TLD data sheets. The focus of Vol. 1, Pt. B, is RA, and it has been divided into six chapters. The first chapter is an introduction, which defines problems specific to the ER Program for ORNL. Chapter 2 provides a general overview of the TLD. Chapters 3 through 5 are organized into necessary subelement categories: RA, characterization, and robotics and automation. The final chapter contains regulatory compliance information concerning RA.

  2. Ginger--chemistry, technology, and quality evaluation: part 1.

    PubMed

    Govindarajan, V S

    1982-01-01

    Ginger is used in more ways than any other spice. This monograph, published in two parts, comprehensively reviews production, trade, processing, chemistry, and evaluation of quality. Botany, world varieties, agronomy, crop improvement and potential are reviewed briefly with emphasis on the yield of functional components. Processing for the market, international trade patterns, and factors influencing them are discussed. Derived products such as ginger powder, syruped ginger, volatile oil, and oleoresin are discussed in greater detail. The increasing world demand for quality products of added value such as the oleoresin and volatile oil show prospects for their production in the growing countries. The chemistry of the components which contribute aroma and pungency that characterize ginger is critically reviewed. The second part deals with evaluation of quality. The physico-chemical parameters prescribed as a measure of quality for ginger and its products in the existing standards can assure only hygienic quality and purity, and possibly the source, when new parameters such as GC-fingerprints are included. The importance of sensorily evaluating flavor quality is emphasized to understand the variation in flavor quality required by the industrial and retail markets. Related areas, such as problems in sensory evaluation of intense flavored substances, objective flavor profile analysis, and correlation of instrumental and sensory data, are discussed and our recent work in this area is summarized. Areas where more research are needed are indicated. Other areas briefly discussed are functional, physiological, and toxicological properties in use of ginger; biosynthetic aspects of the components stimulating flavor; and structure and pungency and chemistry of spices from allied species and genera. A comprehensive bibliography is provided to aid in further study and research.

  3. Ginger-chemistry, technology, and quality evaluation: part 2.

    PubMed

    Govindarajan, V S

    1982-01-01

    Ginger is used in more ways than any other spice. This monograph, published in two parts, comprehensively reviews production, trade, processing, chemistry, and evaluation of quality. Botany, world varieties, agronomy, crop improvement, and potential are reviewed briefly with emphasis on the yield of functional components. Processing for the market, international trade patterns and factors influencing them are discussed. Derived products such as ginger powder, syruped ginger, volatile oil, and oleoresin are discussed in greater detail. The increasing world demand for quality products of added value such as the oleoresin and volatile oil show the prospects for their production in the growing countries. The chemistry of the components which contribute aroma and pungency that characterize ginger is critically reviewed. The second part deals with evaluation of quality. The physicochemical parameters prescribed as a measure of quality for ginger and its products in the existing standards, can assure only hygienic quality and purity, and possibly the source, when new parameters such as GC-finger prints are included. The importance of sensorily evaluating flavor quality is emphasized to understand the variation in flavor quality required by the industrial and retail markets. Related areas, such as problems in sensory evaluation of intense flavored substances, objective flavor profile analysis, correlation of instrumental and sensory data are discussed, and our recent work in this area is summarized. Areas where more research is needed are indicated. Other areas briefly discussed are functional, physiological, and toxicological properties in use of ginger; biosynthetic aspects of components stimulating flavor; structure and pungency and chemistry of spices from allied species and genera. A comprehensive bibliography is provided to aid in further study and research.

  4. Evaluation of advanced technologies for power transformers, part 1

    NASA Astrophysics Data System (ADS)

    Philip, S. F.; Morris, J. R.; Bartosh, D. K.; McLoughlin, J. R.; Reed, C. W.; Westendorp, W. F.; Schneider, H. M.; Schrom, E. C.

    1980-06-01

    The feasibility of using the following principal design concept for power transformers was explored: sheet conductors for the windings; a system of sealed, self-contained, annular cooling ducts containing circulating cooling fluid to cool the windings; polymer film for turn-to-turn insulation; and compressed gas insulation. Experimental and analytical studies indicate that the sheet wound, compressed-gas-insulated design should result in power transformers of significantly smaller size and weight when compared with oil-filled units of equivalent rating. These advanced technologies offer the opportunity for the design of more efficient power transformers.

  5. Oak Ridge National Laboratory Technology Logic Diagram. Volume 3, Technology evaluation data sheets: Part C, Robotics/automation, Waste management

    SciTech Connect

    Not Available

    1993-09-01

    The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1, Technology Evaluation; Vol. 2, Technology Logic Diagram and Vol. 3, Technology EvaLuation Data Sheets. Part A of Vols. 1 and 2 focuses on RA. Part B of Vols. 1 and 2 focuses on the D&D of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TM, an explanation of the problems facing the volume-specific program, a review of identified technologies, and rankings of technologies applicable to the site. Volume 2 (Pts. A. B. and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A. B, and C) contains the TLD data sheets. This volume provides the technology evaluation data sheets (TEDS) for ER/WM activities (D&D, RA and WM) that are referenced by a TEDS code number in Vol. 2 of the TLD. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than is given for the technologies in Vol. 2.

  6. Oak Ridge National Laboratory Technology Logic Diagram. Volume 3, Technology evaluation data sheets: Part B, Dismantlement, Remedial action

    SciTech Connect

    Not Available

    1993-09-01

    The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1, Technology Evaluation; Vol. 2, Technology Logic Diagram and Vol. 3, Technology EvaLuation Data Sheets. Part A of Vols. 1 and 2 focuses on RA. Part B of Vols. 1 and 2 focuses on the D&D of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TM, an explanation of the problems facing the volume-specific program, a review of identified technologies, and rankings of technologies applicable to the site. Volume 2 (Pts. A. B. and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A. B, and C) contains the TLD data sheets. This volume provides the technology evaluation data sheets (TEDS) for ER/WM activities (D&D, RA and WM) that are referenced by a TEDS code number in Vol. 2 of the TLD. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than is given for the technologies in Vol. 2.

  7. Citrus fruits. Part II. Chemistry, technology, and quality evaluation. B. Technology.

    PubMed

    Ranganna, S; Govindarajan, V S; Ramana, K V

    1983-01-01

    In Part II of this review on citrus fruits, the literature on chemistry, technology, and quality evaluation are critically considered. Sweet oranges, mandarin, grapefruit, lemon, and lime are generally used for processing. The literature on chemical components of citrus fruit which include sugars, polysaccharides, organic acids, nitrogenous constituents and lipids; carotenoids which contribute to color; vitamins and minerals and flavonoids; limonoids, some of which impart bitterness to the juice; and the volatile components which contribute to aroma were reviewed in section A. Chilled and pasteurized juices, juice concentrates, and beverages are the important products manufactured commercially, and to a limited extent powdered citrus juices, canned segments, and marmalades. The literature on the manufacture of these products also as new types of juice and oil extractors; TASTE and other types of evaporators; tank farms to store juice and concentrate in bulk; aseptic filling in bulk containers and retail packs; alternate flexible and rigid containers other than glass and tin; and recovery of volatile flavoring constituents during juice processing are some of the important technological developments in the recent past and have been discussed in this section. Bitterness in citrus juices and its control, composition of cloud, and its stability and changes during storage have been reviewed. Essential oils, pectin, frozen and dried juice sacs, dried pulp and molasses, flavonoids, seed oil, and meal are the important byproducts, the manufacture of which is given in essential details. Generally, consumers judge the product on the basis of its sensory attributes. The quality of finished product is dependent upon the raw materials used and control of processes. In section C, the U.S. Department of Agriculture (USDA) standards for different products, physicochemical and microbiological parameters prescribed as indices of quality of fruit, juice, concentrate, and other

  8. Y-12 Plant remedial action Technology Logic Diagram: Volume 3, Technology evaluation data sheets: Part A, Remedial action

    SciTech Connect

    1994-09-01

    The Y-12 Plant Remedial Action Technology Logic Diagram (TLD) was developed to provide a decision-support tool that relates environmental restoration (ER) problems at the Y-12 Plant to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to remedial action (RA) activities. The TLD consists of three volumes. Volume 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the rankings of remedial technologies. Volume 2 contains the logic linkages among environmental management goals, environmental problems and the various technologies that have the potential to solve these problems. Volume 3 contains the TLD data sheets. This report is Part A of Volume 3 and contains the Remedial Action section.

  9. Y-12 Plant remedial action Technology Logic Diagram: Volume 3, Technology evaluation data sheets: Part B, Characterization; robotics/automation

    SciTech Connect

    1994-09-01

    The Y-12 Plant Remedial Action Technology Logic Diagram (TLD) was developed to provide a decision-support tool that relates environmental restoration (ER) problems at the Y-12 Plant to potential technologies that can remediate theses problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to remedial action (RA) activities. The TLD consists of three volumes. Volume 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the rankings of remedial technologies. Volume 2 contains the logic linkages among environmental management goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 contains the TLD data sheets. This report is Part B of Volume 3 and contains the Characterization and Robotics/Automation sections.

  10. Command and Control Related Computer Technology. Part I. Packet Radio. Part 2. Speech Compression and Evaluation

    DTIC Science & Technology

    1977-09-01

    demonstrated the new information process , station control process, and measurement process. Part of the demonstration consisted of running the software at SRI...to INFO, the information process , it was discovered that INFO was not quite compatible with the TIU SPP implementation. INFO expected the packet it

  11. Citrus fruits--varieties, chemistry, technology, and quality evaluation. Part II. Chemistry, technology, and quality evaluation. A. Chemistry.

    PubMed

    Ranganna, S; Govindarajan, V S; Ramana, K V

    1983-01-01

    In Part 2 of this review on citrus fruits, the literature on chemistry, technology, and quality evaluation are critically considered. Sweet oranges, mandarin, grapefruit, lemon, and lime are generally used for processing. The literature on chemical components of citrus fruit which include sugars, polysaccharides, oraganic acids, nitrogenous constituents and lipids; carotenoids which contribute to color; vitamins and minerals, and flavonoids; limonoids, some of which impart bitterness to the juice; and the volatile components which contribute to aroma have been reviewed. Chilled and pasteurized juices, juice concentrates, and beverages are the important products manufactured commercially, and to a limited extent powdered citrus juices, canned segments, and marmalades. The literature on the manufacture of these products also as new types of juice and oil extractors; TASTE and other types of evaporators; tank farms to store juice and concentrate in bulk; aseptic filling in bulk containers and retail packs; alternate flexible and rigid containers other than glass and tin; and recovery of volatile flavoring constituents during juice processing are some of the important technological developments in the recent past and have been discussed. Bitterness in citrus juices and its control, composition of cloud, and its stability and changes during storage have been reviewed. Essential oils, pectin, frozen and dried juice sacs, dried pulp and molasses, flavonoids, seed oil, and meal are the important byproducts, the manufacture of which is given in essential details. Generally, consumers judge the product on the basis of its sensory attributes. The quality of finished product is dependent upon the raw materials used and control of processes. The U.S. Department of Agriculture (USDA) standards for different products, physicochemical and microbiological parameters prescribed as indices of quality of fruit, juice, concentrate, and other products; composition of essential oils; and

  12. Oak Ridge National Laboratory Technology Logic Diagram. Volume 1, Technology Evaluation: Part A, Decontamination and Decommissioning

    SciTech Connect

    Not Available

    1993-09-01

    The Strategic Roadmap for the Oak Ridge Reservation is a generalized planning document that identifies broad categories of issues that keep ORNL outside full compliance with the law and other legally binding agreements. Possible generic paths to compliance, issues, and the schedule for resolution of the issues one identified. The role of the Oak Ridge National Laboratory Technology Logic Diagram (TLD) is then to identify specific site issues (problems), identify specific technologies that can be brought to bear on the issues, and assess the current status and readiness of these remediation technologies within the constraints of the schedule commitment. Regulatory requirements and commitments contained in the Strategic Roadmap for the Oak Ridge Reservation are also included in the TLD as constraints to the application of immature technological solutions. Some otherwise attractive technological solutions may not be employed because they may not be deployable on the schedule enumerated in the regulatory agreements. The roadmap for ORNL includes a list of 46 comprehensive logic diagrams for WM of low-level, radioactive-mixed, hazardous, sanitary and industrial. and TRU waste. The roadmapping process gives comparisons of the installation as it exists to the way the installation should exist under full compliance. The identification of the issues is the goal of roadmapping. This allows accurate and timely formulation of activities.

  13. Oak Ridge K-25 Site Technology Logic Diagram. Volume 3, Technology evaluation data sheets; Part A, Characterization, decontamination, dismantlement

    SciTech Connect

    Fellows, R.L.

    1993-02-26

    The Oak Ridge K-25 Technology Logic Diagram (TLD), a decision support tool for the K-25 Site, was developed to provide a planning document that relates environmental restoration and waste management problems at the Oak Ridge K-25 Site to potential technologies that can remediate these problems. The TLD technique identifies the research necessary to develop these technologies to a state that allows for technology transfer and application to waste management, remedial action, and decontamination and decommissioning activities. The TLD consists of four separate volumes-Vol. 1, Vol. 2, Vol. 3A, and Vol. 3B. Volume 1 provides introductory and overview information about the TLD. Volume 2 contains logic diagrams. Volume 3 has been divided into two separate volumes to facilitate handling and use. This report is part A of Volume 3 concerning characterization, decontamination, and dismantlement.

  14. Soil washing technology evaluation

    SciTech Connect

    Suer, A.

    1995-04-01

    Environmental Restoration Engineering (ERE) continues to review innovative, efficient, and cost effective technologies for SRS soil and/or groundwater remediation. As part of this effort, this technical evaluation provides review and the latest information on the technology for SRS soil remediation. Additional technology evaluation reports will be issued periodically to update these reports. The purpose of this report is to review the soil washing technology and its potential application to SRS soil remediation. To assess whether the Soil Washing technology is a viable option for SRS soil remediation, it is necessary to review the technology/process, technology advantages/limitations, performance, applications, and cost analysis.

  15. EVALUATION OF SULFATE ATTACK ON SALTSTONE VAULT CONCRETE AND SALTSTONESIMCO TECHNOLOGIES, INC. PART1 FINAL REPORT

    SciTech Connect

    Langton, C

    2008-08-19

    This report summarizes the preliminary results of a durability analysis performed by SIMCO Technologies Inc. to assess the effects of contacting saltstone Vaults 1/4 and Disposal Unit 2 concretes with highly alkaline solutions containing high concentrations of dissolved sulfate. The STADIUM{reg_sign} code and data from two surrogate concretes which are similar to the Vaults 1/4 and Disposal Unit 2 concretes were used in the preliminary durability analysis. Simulation results for these surrogate concrete mixes are provided in this report. The STADIUM{reg_sign} code will be re-run using transport properties measured for the SRS Vaults 1/4 and Disposal Unit 2 concrete samples after SIMCO personnel complete characterization testing on samples of these materials. Simulation results which utilize properties measured for samples of Vaults 1/4 and Disposal Unit 2 concretes will be provided in Revision 1 of this report after property data become available. The modeling performed to date provided the following information on two concrete mixes that will be used to support the Saltstone PA: (1) Relationship between the rate of advancement of the sulfate front (depth of sulfate ion penetration into the concrete) and the rate of change of the concrete permeability and diffusivity. (2) Relationship between the sulfate ion concentration in the corrosive leachate and the rate of the sulfate front progression. (3) Equation describing the change in hydraulic properties (hydraulic conductivity and diffusivity) as a function of sulfate ion concentration in the corrosive leachate. These results have been incorporated into the current Saltstone PA analysis by G. Flach (Flach, 2008). In addition, samples of the Saltstone Vaults 1/4 and Disposal Unit 2 concretes have been prepared by SIMCO Technologies, Inc. Transport and physical properties for these materials are currently being measured and sulfate exposure testing to three high alkaline, high sulfate leachates provided by SRNL is

  16. Technology evaluation report: Biotrol Soil Washing System for treatment of a wood-preserving site. Volume 2, Part A

    SciTech Connect

    Skovronek, H.S.; Ellis, W.; Evans, J.; Kitaplioglu, O.; McPherson, J.

    1991-12-01

    The SITE Program demonstration of one configuration of the BioTrol Soil Washing System (BSWS) was conducted to obtain reliable performance and cost data that can be used to evaluate the potential applicability of the technology as a remediation alternative for sites contaminated with hazardous wastes. The BSWS treatment train used in the study consists of three technologies: a soil washer; an aqueous treatment system; and a slurry bio-reactor. The demonstration was carried out at the MacGillis and Gibbs Superfund site in New Brighton, MN. The report analyzes the results from the SITE demonstration. It includes discussion of the operation of the three separate treatment technologies (SW, SBR, and BATS) evaluated in the test and provides flow diagrams, a summary of the sampling and analytical programs, an economic analysis, and a quality assurance/quality control evaluation of the data. The volume, consisting of several appendices, presents key analytical data and the quality control and quality assurance studies that were carried out as part of the demonstration evaluation. Additional supporting data is archieved in EPA's Edison, New Jersey laboratory.

  17. A Technology for Developing Instructional Materials. Vol. 3, Handbook. Part F, Develop Diagnostic and Evaluative Tests.

    ERIC Educational Resources Information Center

    Gropper, George L.

    This document, sixth in a series of 11 subvolumes of a handbook prepared to provide training for educational research and development personnel in the development of instructional materials, deals with the task of developing diagnostic and evaluative tests. The document is organized according to the four sequential steps involved in performing the…

  18. Evaluation of advanced technologies for power transformers. Final report. Part I, November 1976-March 1979

    SciTech Connect

    Not Available

    1980-06-01

    The high insulating strength of certain gases, such as sulfur hexafluoride, when used at high pressure, suggests that there may be advantages to compressed gases as the insulating fluid in power transformers. However, simply exchanging the oil for compressed gas in an otherwise conventional transformer design will not yield a significant overall advantage. Compressed gases present the engineer with properties which are quite different from mineral oil. If gases are to be used as the major insulating fluid in power transformers, then virtually all aspects of the insulation and cooling of the apparatus must be reconsidered, affording an opportunity to introduce new design concepts, new materials, and new construction techniques. In this program, the feasibility of using the following principal design concepts has been explored: sheet conductors for the windings; a system of sealed, self-contained, annular cooling ducts containing circulating cooling fluid to cool the windings; polymer film for turn-to-turn insulation; and compressed gas insulation. Experimental and analytical studies, described in this report, indicate that the sheet-wound, compressed-gas-insulated design should result in power transformers of significantly smaller size and weight when compared with oil-filled units of equivalent rating. These advanced technologies offer the opportunity for the design of more efficient power transformers.

  19. Technology. Part 2

    NASA Technical Reports Server (NTRS)

    1997-01-01

    In this session, Session WP3, the discussion focuses on the following topics: Monitoring Physiological Variables With Membrane Probes; Real Time Confocal Laser Scanning Microscopy, Potential Applications in Space Medicine and Cell Biology; Optimum Versus Universal Planetary and Interplanetary Habitats; Application of Remote Sensing and Geographic Information System Technologies to the Prevention of Diarrheal Diseases in Nigeria; A Small G Loading Human Centrifuge for Space Station ERA; Use of the Bicycle Ergometer on the International Space Station and Its Influence On The Microgravity Environment; Munich Space Chair (MSC) - A Next Generation Body Restraint System for Astronauts; and Thermoelectric Human-Body Cooling Units Used By NASA Space Shuttle Astronauts.

  20. Technology evaluation report: Biotrol Soil Washing System for treatment of a wood-preserving site. Volume 2, Part B

    SciTech Connect

    Skovronek, H.S.; Ellis, W.; Evans, J.; Kitaplioglu, O.; McPherson, J.

    1991-12-01

    The SITE Program demonstration of one configuration of the BioTrol Soil Washing System (BSWS) was conducted to obtain reliable performance and cost data that can be used to evaluate the potential applicability of the technology as a remediation alternative for sites contaminated with hazardous wastes. The BSWS treatment train used in the study consists of three technologies: a soil washer; an aqueous treatment system; and a slurry bio-reactor. The demonstration was carried out at the MacGillis and Gibbs Superfund site in New Brighton, MN. The report analyzes the results from the SITE demonstration. It includes discussion of the operation of the three separate treatment technologies (SW, SBR, and BATS) evaluated in the test and provides flow diagrams, a summary of the sampling and analytical programs, an economic analysis, and a quality assurance/quality control evaluation of the data. Conclusions were reached concerning the technology's suitability for use in remediations involving both similar and different materials at other sites.

  1. Y-12 Plant decontamination and decommissioning technology logic diagram for Building 9201-4. Volume 3: Technology evaluation data sheets; Part A: Characterization, dismantlement

    SciTech Connect

    1994-09-01

    The Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4 (TLD) was developed to provide a decision-support tool that relates decontamination and decommissioning (D and D) problems at Bldg. 9201-4 to potential technologies that can remediate these problems. The TLD uses information from the Strategic Roadmap for the Oak Ridge Reservation, the Oak Ridge K-25 Site Technology Logic Diagram, the Oak Ridge National Laboratory Technology Logic Diagram, and a previous Hanford logic diagram. This TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to D and D and waste management (WM) activities. It is essential that follow-on engineering studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in the TLD and by finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk. This report consists of the characterization and dismantlement data sheets.

  2. Oak Ridge K-25 Site Technology Logic Diagram. Volume 3, Technology evaluation data sheets; Part B, Remedial action, robotics/automation, waste management

    SciTech Connect

    Fellows, R.L.

    1993-02-26

    The Oak Ridge K-25 Technology Logic Diagram (TLD), a decision support tool for the K-25 Site, was developed to provide a planning document that relates environmental restoration (ER) and waste management (WN) problems at the Oak Ridge K-25 Site. The TLD technique identifies the research necessary to develop these technologies to a state that allows for technology transfer and application to waste management, remediation, decontamination, and decommissioning activities. The TLD consists of four separate volumes-Vol. 1, Vol. 2, Vol. 3A, and Vol. 3B. Volume 1 provides introductory and overview information about the TLD. Volume 2 contains logic diagrams. Volume 3 has been divided into two separate volumes to facilitate handling and use. This volume 3 B provides the Technology Evaluation Data Sheets (TEDS) for ER/WM activities (Remedial Action Robotics and Automation, Waste Management) that are referenced by a TEDS code number in Vol. 2 of the TLD. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than each technology in Vol. 2. The TEDS are arranged alphanumerically by the TEDS code number in the upper right corner of each data sheet. Volume 3 can be used in two ways: (1) technologies that are identified from Vol. 2 can be referenced directly in Vol. 3 by using the TEDS codes, and (2) technologies and general technology areas (alternatives) can be located in the index in the front of this volume.

  3. Future Jet Technologies, Part C

    NASA Astrophysics Data System (ADS)

    Gal-Or, Benjamin

    2013-06-01

    This updated, PART C REVIEW, covers the dangerous global spread of JS-stealth, drone technology [1-91], canard-free, stealth, new agile drones and the highly debated, 480 billion F-35 International Program as reported on March 13, 2013 to the U.S. Congress [92]. Due to serious design issues, spiraling high costs and years in delays, alternatives are analyzed here, depicted and proposed, mainly from the propulsion-design point of view. These include fleets of low-cost, stealth, jet-steered-drones mixed with non-stealthy, low-cost, ready-to-be-delivered, U.S. or European or Russian fighter aircraft. Can a few F-35s win against large fleets of stealth agile drones? To understand the dangers and critical issues involved, the author's own, past classified information is partly disclosed, while resorting to images in Figs. 2(a) and 2(b) taken from his book [2] and from Wikipedia, the "Free Encyclopedia", in all other images.

  4. HELIOS Technology Challenge, Part 1

    NASA Image and Video Library

    The HELIOS Technology Challenge seeks to combine open source innovation, collaboration and partnership with makerspace and input from the general public to help NASA solve major technology challeng...

  5. HELIOS Technology Challenge, Part 3

    NASA Image and Video Library

    The HELIOS Technology Challenge seeks to combine open source innovation, collaboration and partnership with makerspace and input from the general public to help NASA solve major technology challeng...

  6. HELIOS Technology Challenge, Part 4

    NASA Image and Video Library

    The HELIOS Technology Challenge seeks to combine open source innovation, collaboration and partnership with makerspace and input from the general public to help NASA solve major technology challeng...

  7. HELIOS Technology Challenge, Part 2

    NASA Image and Video Library

    The HELIOS Technology Challenge seeks to combine open source innovation, collaboration and partnership with makerspace and input from the general public to help NASA solve major technology challeng...

  8. HELIOS Technology Challenge, Part 5

    NASA Image and Video Library

    The HELIOS Technology Challenge seeks to combine open source innovation, collaboration and partnership with makerspace and input from the general public to help NASA solve major technology challeng...

  9. Defining Useful Technology Evaluations

    DTIC Science & Technology

    2007-09-13

    and technology investigation processes proposed by experts in empirical software engineering. This paper has not aimed to add novel ideas to the...it distills for them the evaluation methods and technology investigation processes proposed by experts in empirical software engineering. This paper...the opinions of experts in empirical software engineering are the following: • It is quite obvious…that technology evaluation is not for free. It

  10. Commercial Parts Technology Qualification Processes

    NASA Technical Reports Server (NTRS)

    Cooper, Mark S.

    2013-01-01

    Many high-reliability systems, including space systems, use selected commercial parts (including Plastic Encapsulated Microelectronics or PEMs) for unique functionality, small size, low weight, high mechanical shock resistance, and other factors. Predominantly this usage is subjected to certain 100% tests (typically called screens) and certain destructive tests usually (but not always) performed on the flight lot (typically called qualification tests). Frequently used approaches include those documented in EEE-INST-002 and JPL DocID62212 (which are sometimes modified by the particular aerospace space systems manufacturer). In this study, approaches from these documents and several space systems manufacturers are compared to approaches from a launch systems manufacturer (SpaceX), an implantable medical electronics manufacturer (Medtronics), and a high-reliability transport system process (automotive systems). In the conclusions section, these processes are outlined for all of these cases and presented in tabular form. Then some simple comparisons are made. In this introduction section, the PEM technology qualification process is described, as documented in EEE-INST-002 (written by the Goddard Space Flight Center, GSFC), as well as the somewhat modified approach employed at the Jet Propulsion Laboratory (JPL). Approaches used at several major NASA contractors are also described

  11. Large Space Antenna Systems Technology, part 1

    NASA Technical Reports Server (NTRS)

    Lightner, E. B. (Compiler)

    1983-01-01

    A compilation of the unclassified papers presented at the NASA Conference on Large Space Antenna Systems Technology covers the following areas: systems, structures technology, control technology, electromagnetics, and space flight test and evaluation.

  12. NOVOCS TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    An evaluation of the MACTEC Inc., NoVOCs(TM) technology ws conducted under the SITE Program, in partnership with the Naval Facilities Engineering Command SW Division, the Navy Environmental Leadership Program, the EPA Technology Innovation Office and Clean Sites, Inc. Specificall...

  13. NOVOCS TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    An evaluation of the MACTEC Inc., NoVOCs(TM) technology ws conducted under the SITE Program, in partnership with the Naval Facilities Engineering Command SW Division, the Navy Environmental Leadership Program, the EPA Technology Innovation Office and Clean Sites, Inc. Specificall...

  14. Desalination technology evaluation

    SciTech Connect

    Del Bene, J.V.; Loh, G.T.; Schleicher, R.W.; Sgammato, T.A.; Sinha, A.K. )

    1992-12-01

    The shortage of potable water has hindered economic development in South Florida and other areas of the United States. This project, cosponsored with Florida Power Light (FPL), examines the economics of colocation of a water desalination plant with an electric power plant to take advantage of shared facilities, personnel, and equipments well as existing intake and outfall structures. In combination, these factors should reduce the cost of desalinated water. The first step in determining the viability of colocation is identification of desalination technologies best suited for dual-purpose applications in retrofits at existing fossil plants. Based on energy efficiency and commercial maturity, reverse osmosis (RO) and low-temperature multieffect distillation (LT-MED) technologies appear to be the best candidates for such application. In fact, RO provides the best economics for the plants and conditions studied. Of the emerging technologies evaluated, sodium molecular pumping and solvent extraction technologies should be further investigated for their potential in significantly reducing desalination costs.

  15. Health care technology assessment: implications for modern medical practice. Part II. Decision making on technology adoption.

    PubMed

    Pierce, Read G; Bozic, Kevin J; Hall, Bruce Lee; Breivis, James

    2007-02-01

    Health care technology assessment, the multidisciplinary evaluation of clinical and economic aspects of technology, has come to have an increasingly important role in health policy and clinical decision-making. In Part I--Understanding Technology Adoption and Analyses--this review addressed the difficult challenges posed by assessment and provided a guide to the methodologies used. Part II presents the factors that drive the technology choices made by patients, by individual physicians, by provider groups, and by hospital administrators.

  16. Toward a Technology for Evaluating Evaluation.

    ERIC Educational Resources Information Center

    Stufflebeam, Daniel L.

    The aim of this paper is to present a logical structure for the evaluation of evaluation (meta-evaluation) and to suggest ways of conducting such evaluations. Part I contains an analysis of background factors and problems associated with meta-evaluation--that is, the evaluation of evaluation. This part discusses the need for meta-evaluation and…

  17. Mobile Health Technology Evaluation

    PubMed Central

    Kumar, Santosh; Nilsen, Wendy J.; Abernethy, Amy; Atienza, Audie; Patrick, Kevin; Pavel, Misha; Riley, William T.; Shar, Albert; Spring, Bonnie; Spruijt-Metz, Donna; Hedeker, Donald; Honavar, Vasant; Kravitz, Richard; Lefebvre, R. Craig; Mohr, David C.; Murphy, Susan A.; Quinn, Charlene; Shusterman, Vladimir; Swendeman, Dallas

    2013-01-01

    Creative use of new mobile and wearable health information and sensing technologies (mHealth) has the potential to reduce the cost of health care and improve well-being in numerous ways. These applications are being developed in a variety of domains, but rigorous research is needed to examine the potential, as well as the challenges, of utilizing mobile technologies to improve health outcomes. Currently, evidence is sparse for the efficacy of mHealth. Although these technologies may be appealing and seemingly innocuous, research is needed to assess when, where, and for whom mHealth devices, apps, and systems are efficacious. In order to outline an approach to evidence generation in the field of mHealth that would ensure research is conducted on a rigorous empirical and theoretic foundation, on August 16, 2011, researchers gathered for the mHealth Evidence Workshop at NIH. The current paper presents the results of the workshop. Although the discussions at the meeting were cross-cutting, the areas covered can be categorized broadly into three areas: (1) evaluating assessments; (2) evaluating interventions; and, (3) reshaping evidence generation using mHealth. This paper brings these concepts together to describe current evaluation standards, future possibilities and set a grand goal for the emerging field of mHealth research. PMID:23867031

  18. MINERGY CORPORATION GLASS FURNACE TECHNOLOGY EVALUATION: INNOVATION TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report presents performance and economic data for a U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program demonstration of the Minergy Corporation (Minergy) Glass Furnace Technology (GFT). The demonstration evaluated the techno...

  19. MINERGY CORPORATION GLASS FURNACE TECHNOLOGY EVALUATION: INNOVATION TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report presents performance and economic data for a U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program demonstration of the Minergy Corporation (Minergy) Glass Furnace Technology (GFT). The demonstration evaluated the techno...

  20. Task 4 supporting technology. Part 2: Detailed test plan for thermal seals. Thermal seals evaluation, improvement and test. CAN8-1, Reusable Launch Vehicle (RLV), advanced technology demonstrator: X-33. Leading edge and seals thermal protection system technology demonstration

    NASA Technical Reports Server (NTRS)

    Hogenson, P. A.; Lu, Tina

    1995-01-01

    The objective is to develop the advanced thermal seals to a technology readiness level (TRL) of 6 to support the rapid turnaround time and low maintenance requirements of the X-33 and the future reusable launch vehicle (RLV). This program is divided into three subtasks: (1) orbiter thermal seals operation history review; (2) material, process, and design improvement; and (3) fabrication and evaluation of the advanced thermal seals.

  1. Evaluating Technology Transfer and Diffusion.

    ERIC Educational Resources Information Center

    Bozeman, Barry; And Others

    1988-01-01

    Four articles discuss the evaluation of technology transfer and diffusion: (1) "Technology Transfer at the U.S. National Laboratories: A Framework for Evaluation"; (2) "Application of Social Psychological and Evaluation Research: Lessons from Energy Information Programs"; (3) "Technology and Knowledge Transfer in Energy R and D Laboratories: An…

  2. Health care technology assessment: implications for modern medical practice. Part I. Understanding technology adoption and analyses.

    PubMed

    Pierce, Read G; Bozic, Kevin J; Hall, Bruce Lee; Breivis, James

    2007-01-01

    In the modern era of rapidly rising medical costs, health care technology assessment--multidisciplinary evaluation of clinical and economic aspects of technology--has assumed an increasingly important role in health policy and clinical decision-making. This review examines health care technology adoption, its impact on medical and surgical practice, and recent trends in health care technology assessment. Part I discusses the difficult challenges posed by assessment and provides a guide to the methodologies used.

  3. EVALUATION OF THE BIOGENESIS SOIL WASHING TECHNOLOGY

    EPA Science Inventory

    The BioGenesis Enterprises, Inc. (BioGenesis) soil washing technology was demonstrated as part of the US Environmental Protection Agency's (EPA) Superfund Innovative Technology Evaluation (SITE) program in November 1992. The demonstration was conducted over three days at a petrol...

  4. EVALUATION OF THE BIOGENESIS SOIL WASHING TECHNOLOGY

    EPA Science Inventory

    The BioGenesis Enterprises, Inc. (BioGenesis) soil washing technology was demonstrated as part of the US Environmental Protection Agency's (EPA) Superfund Innovative Technology Evaluation (SITE) program in November 1992. The demonstration was conducted over three days at a petrol...

  5. INNOVATIVE TECHNOLOGY EVALUATION REPORT ...

    EPA Pesticide Factsheets

    The Russian Peat Borer designed and fabricated by Aquatic Research Instruments was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at sites in EPA Regions 1 and 5, respectively. In addition to assessing ease of sampler operation, key objectives of the demonstration included evaluating the sampler?s ability to (1) consistently collect a given volume of sediment, (2) consistently collect sediment in a given depth interval, (3) collect samples with consistent characteristics from a homogenous layer of sediment, and (4) collect samples under a variety of site conditions. This report describes the demonstration results for the Russian Peat Borer and two conventional samplers (the Hand Corer and Vibrocorer) used as reference samplers. During the demonstration, the Russian Peat Borer was the only sampler that collected samples in the deep depth interval (4 to 11 feet below sediment surface). It collected representative and relatively uncompressed core samples of consolidated sediment in discrete depth intervals. The reference samplers collected relatively compressed samples of both consolidated and unconsolidated sediments from the sediment surface downward; sample representativeness may be questionable because of core shortening and core compression. Sediment stratification was preserved only for consolidated sediment samples collected by the Russian Peat Borer but for bo

  6. INNOVATIVE TECHNOLOGY EVALUATION REPORT ...

    EPA Pesticide Factsheets

    The Split Core Sampler for Submerged Sediments (Split Core Sampler) designed and fabricated by Arts Manufacturing & Supply, Inc., was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at sites in EPA Regions 1 and 5, respectively. In addition to assessing ease of sampler operation, key objectives of the demonstration included evaluating the samplers ability to (1) consistently collect a given volume of sediment, (2) consistently collect sediment in a given depth interval, (3) collect samples with consistent characteristics from a homogenous layer of sediment, and (4) collect samples under a variety of site conditions. This report describes the demonstration results for the Split Core Sampler and two conventional samplers (the Hand Corer and Vibrocorer) used as reference samplers. During the demonstration, the Split Core Sampler performed as well as or better than the reference samplers. Based on visual observations, both the Split Core Sampler and reference samplers collected partially compressed samples of consolidated and unconsolidated sediments from the sediment surface downward; sample representativeness may be questionable because of core shortening and core compression. Sediment stratification was preserved for both consolidated and unconsolidated sediment samples collected by the Split Core Sampler and reference samplers. No sampler was able to collect samples

  7. Oak Ridge National Laboratory Technology Logic Diagram. Volume 2, Technology Logic Diagram: Part B, Remedial Action

    SciTech Connect

    Not Available

    1993-09-01

    The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1 (Technology Evaluation), Vol. 2 (Technology Logic Diagram), and Vol. 3 (Technology Evaluation Data Sheets). Part A of Vols. 1. and 2 focuses on D&D. Part B of Vols. 1 and 2 focuses on the RA of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the rankings of remedial technologies. Volume 2 (Pts. A, B, and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A, B, and C) contains the TLD data sheets. Remedial action is the focus of Vol. 2, Pt. B, which has been divided into the three necessary subelements of the RA: characterization, RA, and robotics and automation. Each of these sections address general ORNL problems, which are then broken down by problem area/constituents and linked to potential remedial technologies. The diagrams also contain summary information about a technology`s status, its science and technology needs, and its implementation needs.

  8. Clean Technology Evaluation & Workforce Development Program

    SciTech Connect

    Patricia Glaza

    2012-12-01

    The overall objective of the Clean Technology Evaluation portion of the award was to design a process to speed up the identification of new clean energy technologies and match organizations to testing and early adoption partners. The project was successful in identifying new technologies targeted to utilities and utility technology integrators, in developing a process to review and rank the new technologies, and in facilitating new partnerships for technology testing and adoption. The purpose of the Workforce Development portion of the award was to create an education outreach program for middle & high-school students focused on clean technology science and engineering. While originally targeting San Diego, California and Cambridge, Massachusetts, the scope of the program was expanded to include a major clean technology speaking series and expo as part of the USA Science & Engineering Festival on the National Mall in Washington, D.C.

  9. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION: TECHNOLOGY PROFILES, NINTH EDITION

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program, now in its eleventh year, is an integral part of EPA's research into alternative cleanup methods for hazardous waste sites around the nation. The SITE Program was created to encourage the development and routine use o...

  10. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION: TECHNOLOGY PROFILES, NINTH EDITION

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program, now in its eleventh year, is an integral part of EPA's research into alternative cleanup methods for hazardous waste sites around the nation. The SITE Program was created to encourage the development and routine use o...

  11. PCP IMMUMOASSAY TECHNOLOGIES - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Three enzyme-linked immunosorbent assay technologies for pentachlorophenol (PCP) testing in soil and water were evaluated. Penta RISc Test Systems (formerly ENSYS, Inc.), EnviroGard™ PCP Immunoassay Test Kit (Millipore Corp.), and Pentachlorophenol RaPID Assay (formerly Ohmicron ...

  12. PCP IMMUMOASSAY TECHNOLOGIES - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Three enzyme-linked immunosorbent assay technologies for pentachlorophenol (PCP) testing in soil and water were evaluated. Penta RISc Test Systems (formerly ENSYS, Inc.), EnviroGard™ PCP Immunoassay Test Kit (Millipore Corp.), and Pentachlorophenol RaPID Assay (formerly Ohmicron ...

  13. Technology Enhanced Teacher Evaluation

    ERIC Educational Resources Information Center

    Teter, Richard B.

    2010-01-01

    The purpose of this research and development study was to design and develop an affordable, computer-based, pre-service teacher assessment and reporting system to allow teacher education institutions and supervising teachers to efficiently enter evaluation criteria, record pre-service teacher evaluations, and generate evaluation reports. The…

  14. Technology Enhanced Teacher Evaluation

    ERIC Educational Resources Information Center

    Teter, Richard B.

    2010-01-01

    The purpose of this research and development study was to design and develop an affordable, computer-based, pre-service teacher assessment and reporting system to allow teacher education institutions and supervising teachers to efficiently enter evaluation criteria, record pre-service teacher evaluations, and generate evaluation reports. The…

  15. SUPERFUND INNOVATIVE TECHNOLOGIES EVALUATION ...

    EPA Pesticide Factsheets

    This task seeks to identify high priority needs of the Regions and Program Offices for innovative field sampling, characterization, monitoring, and measurement technologies. When an appropriate solution to a specific problem is identified, a field demonstration is conducted to document the performance and cost of the proposed technologies. The use of field analysis almost always provides a savings in time and cost over the usual sample and ship to a conventional laboratory for analysis approach to site characterization and monitoring. With improvements in technology and appropriate quality assurance/quality control, field analysis has been shown to provide high quality data, useful for most environmental monitoring or characterization projects. An emphasis of the program is to seek out innovative solutions to existing problems and to provide the cost and performance data a user would require to make an informed decision regarding the adequacy of a technology to address a specific environmental problem. The objective of this program is to promote the acceptance and use of innovative field technologies by providing well-documented performance and cost data obtained from field demonstrations.

  16. Evaluating State Advanced Technology Programs.

    ERIC Educational Resources Information Center

    Feller, Irwin

    1988-01-01

    Evaluation of state advanced technology programs has begun in response to budget reviews. Issues include: (1) political and institutional contexts of evaluation; (2) technical issues concerning outcome specifications, use of process indicators, and dependence on self-reported assessments; and (3) use of evaluation in policy making. (TJH)

  17. National Security Technology Incubator Evaluation Process

    SciTech Connect

    None, None

    2007-12-31

    This report describes the process by which the National Security Technology Incubator (NSTI) will be evaluated. The technology incubator is being developed as part of the National Security Preparedness Project (NSPP), funded by a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. This report includes a brief description of the components, steps, and measures of the proposed evaluation process. The purpose of the NSPP is to promote national security technologies through business incubation, technology demonstration and validation, and workforce development. The NSTI will focus on serving businesses with national security technology applications by nurturing them through critical stages of early development. An effective evaluation process of the NSTI is an important step as it can provide qualitative and quantitative information on incubator performance over a given period. The vision of the NSTI is to be a successful incubator of technologies and private enterprise that assist the NNSA in meeting new challenges in national safety and security. The mission of the NSTI is to identify, incubate, and accelerate technologies with national security applications at various stages of development by providing hands-on mentoring and business assistance to small businesses and emerging or growing companies. To achieve success for both incubator businesses and the NSTI program, an evaluation process is essential to effectively measure results and implement corrective processes in the incubation design if needed. The evaluation process design will collect and analyze qualitative and quantitative data through performance evaluation system.

  18. Parts-on-Demand: Manufacturing Technology and Technology Transfer Assessment

    DTIC Science & Technology

    1983-12-31

    applicable technolo- "gy in all the required functions, applied to all of the generic part types. For example, one can buy a computer numerically -controlled...This will mesh perfectly with the current rise in information technology: office automation, CAD, CAM, CAE, numerical control, robotics, and inte...Nippon Denso : from a suits of 40 models, batchc; *.f one to 40,000 can be made on one day’s notice. "Design for POD manufacture and POD assembly" do not

  19. MIUS wastewater technology evaluation

    NASA Technical Reports Server (NTRS)

    Poradek, J. C.

    1976-01-01

    A modular integrated utility system wastewater-treatment process is described. Research in the field of wastewater treatment is reviewed, treatment processes are specified and evaluated, and recommendations for system use are made. The treatment processes evaluated are in the broad categories of preparatory, primary, secondary, and tertiary treatment, physical-chemical processing, dissolved-solids removal, disinfection, sludge processing, and separate systems. Capital, operating, and maintenance costs are estimated, and extensive references are given.

  20. Evaluating technology service options.

    PubMed

    Blumberg, D F

    1997-05-01

    Four service and support options are available to healthcare organizations for maintaining their growth arsenals of medical and information technology. These options include maintaining and servicing all equipment using a facility-based biomedical engineering and MIS service department; using a combination of facility-based service and subcontracted service; expanding facility-based biomedical and MIS service departments to provide service to other healthcare organizations to achieve economies of scale; and outsourcing all maintenance, repair, and technical support services. Independent service companies and original equipment manufacturers (OEMs) are offering healthcare organizations a wider array of service and support capabilities than ever before. However, some health systems have successfully developed their own independent service organizations to take care of their own--and other healthcare organizations'--service and support needs.

  1. Manufacturing technology methodology for propulsion system parts

    NASA Astrophysics Data System (ADS)

    McRae, M. M.

    1992-07-01

    A development history and a current status evaluation are presented for lost-wax casting of such gas turbine engine components as turbine vanes and blades. The most advanced such systems employ computer-integrated manufacturing methods for high process repeatability, reprogramming versatility, and feedback monitoring. Stereolithography-based plastic model 3D prototyping has also been incorporated for the wax part of the investment casting; it may ultimately be possible to produce the 3D prototype in wax directly, or even to create a ceramic mold directly. Nonintrusive inspections are conducted by X-radiography and neutron radiography.

  2. Coping With the Problems of a Technological Age, Part II.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    This is another report in a series of programs dealing with the problems of a technological age. It is assumed that teachers will use both parts of this report. Part I deals with the problems of technology and how it affects our lives. It also discusses the energy crisis created, in part, by technology and deals specifically with coal and…

  3. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION - TECHNOLOGY PROFILES

    EPA Science Inventory

    This document is intended as a reference guide for EPA Regional decision makers and others interested in technologies in the SITE Demonstration and Emerging Technologies programs. The Technologies are described in technology profiles, presented in alphabetical order by developer ...

  4. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION - TECHNOLOGY PROFILES

    EPA Science Inventory

    This document is intended as a reference guide for EPA Regional decision makers and others interested in technologies in the SITE Demonstration and Emerging Technologies programs. The Technologies are described in technology profiles, presented in alphabetical order by developer ...

  5. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - TECHNOLOGY PROFILES 4th Edition

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new and promising treatment technologies for cleanup of hazardous waste sites. The program was created to encourage the development and routine use of innovative treatment technologies. As a result, the SI...

  6. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - TECHNOLOGY PROFILES 4th Edition

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new and promising treatment technologies for cleanup of hazardous waste sites. The program was created to encourage the development and routine use of innovative treatment technologies. As a result, the SI...

  7. Why ethics should be part of health technology assessment.

    PubMed

    Hofmann, Bjørn Morten

    2008-01-01

    From the heydays of HTA in the 1970s, it has been argued that ethics should be a part of HTA. Despite more than 30 years with repeated intentions, only few HTA reports include ethical analysis, and there is little agreement on methods for integrating ethics. This poses the question of why it is so important to integrate ethics in HTA? The article analyzes ten arguments for making ethics part of HTA. The validity of the arguments depend on what we mean by "integrating," "ethics," and "HTA." Some of the counterarguments explain why it has taken so long to integrate ethics in HTA and why there are so many ethical approaches. Nevertheless, some of the arguments for making ethics part of HTA appear to be compelling. Health care is a moral endeavor, and the vast potential of technology poses complex moral challenges. A thorough assessment of technology would include reflection on these moral aspects. Ethics provides such a moral reflection. Health technology is a way to improve the life of human individuals. This involves questions of what "the good life" is, and hence ethical issues. Trying to ignore such questions may inflict with the moral foundation of health care: to help people. Additionally, HTA is an evaluation, and as such also a reflection on values. Hence, there is a profound affinity between HTA and ethics. Accordingly, ethics cannot be "integrated" in HTA as ethics is already a constitutive part of HTA. However, ethics can be acknowledged and emphasized.

  8. Large Space Systems Technology, Part 2, 1981

    NASA Technical Reports Server (NTRS)

    Boyer, W. J. (Compiler)

    1982-01-01

    Four major areas of interest are covered: technology pertinent to large antenna systems; technology related to the control of large space systems; basic technology concerning structures, materials, and analyses; and flight technology experiments. Large antenna systems and flight technology experiments are described. Design studies, structural testing results, and theoretical applications are presented with accompanying validation data. These research studies represent state-of-the art technology that is necessary for the development of large space systems. A total systems approach including structures, analyses, controls, and antennas is presented as a cohesive, programmatic plan for large space systems.

  9. Desalination technology evaluation. Final report

    SciTech Connect

    Del Bene, J.V.; Loh, G.T.; Schleicher, R.W.; Sgammato, T.A.; Sinha, A.K.

    1992-12-01

    The shortage of potable water has hindered economic development in South Florida and other areas of the United States. This project, cosponsored with Florida Power & Light (FPL), examines the economics of colocation of a water desalination plant with an electric power plant to take advantage of shared facilities, personnel, and equipments well as existing intake and outfall structures. In combination, these factors should reduce the cost of desalinated water. The first step in determining the viability of colocation is identification of desalination technologies best suited for dual-purpose applications in retrofits at existing fossil plants. Based on energy efficiency and commercial maturity, reverse osmosis (RO) and low-temperature multieffect distillation (LT-MED) technologies appear to be the best candidates for such application. In fact, RO provides the best economics for the plants and conditions studied. Of the emerging technologies evaluated, sodium molecular pumping and solvent extraction technologies should be further investigated for their potential in significantly reducing desalination costs.

  10. Managing Technology Resourcefully: Part I--Technology and Instruction

    ERIC Educational Resources Information Center

    Weeks, Richard

    2009-01-01

    The transformative powers of digital technology to improve student learning and the resulting effect of that technology to make the business of education more cost-effective are two of the more exciting dynamics in schooling today. Before the current school year ends, new products and upgrades will be available to replace much of the technology.…

  11. Evaluating geographic information systems technology

    USGS Publications Warehouse

    Guptill, Stephen C.

    1989-01-01

    Computerized geographic information systems (GISs) are emerging as the spatial data handling tools of choice for solving complex geographical problems. However, few guidelines exist for assisting potential users in identifying suitable hardware and software. A process to be followed in evaluating the merits of GIS technology is presented. Related standards and guidelines, software functions, hardware components, and benchmarking are discussed. By making users aware of all aspects of adopting GIS technology, they can decide if GIS is an appropriate tool for their application and, if so, which GIS should be used.

  12. GENERAL ENVIRONMENTAL CORPORATION; CURE ELECTROCOAGULATION TECHNOLOGY: INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    The CURE electrocoagulation technology was demonstrated under the Superfund Innovative Technology Evaluation (SITE) program at the U.S. Department of Energy (DOE) Rocky Flats Environmental Technology Site (RFETS), where water from the solar evaporation ponds (SEPs) was contaminat...

  13. Rigorous Evaluation of COTS Middleware Technology

    SciTech Connect

    Gorton, Ian; Liu, Anna; Brebner, Paul

    2003-03-01

    To help developers assess competing packages accurately, the Middleware Technology Evaluation project provides technical evaluations of commercial-off-the-shelf middleware products and a repeatable evaluation methodology.

  14. TECHNOLOGY EVALUATION REPORT: PEROX-PURE™ CHEMICAL OXIDATION TECHNOLOGY

    EPA Science Inventory

    The report evaluates the perox-pure™ chemical oxidation technology's ability to remove volatile organic compounds (VOC) and other organic contaminants present in liquid wastes. The report also presents economic data from the Superfund Innovative Technology Evaluation (SITE) demon...

  15. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - TECHNOLOGY PROFILES - SEVENTH EDITION

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new and promising treatment and monitoring and measurement technologies for cleanup of hazardous waste sites. The program was created to encourage the development and routine use of innovative treatment techn...

  16. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM TECHNOLOGY PROFILES: SIXTH EDITION

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new and promising treatment and monitoring and measurement technologies for cleanup of hazardous waste sites. The program was created to encourage the development and routine use of innovative treatment techn...

  17. The SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION program - Technology Profiles

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) program was created to evaluate new and promising treatment technologies for cleanup at hazardous waste sites. The mission of the SITE program is to encourage the development and routine use of innovative treatment technologie...

  18. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - TECHNOLOGY PROFILES - SEVENTH EDITION

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new and promising treatment and monitoring and measurement technologies for cleanup of hazardous waste sites. The program was created to encourage the development and routine use of innovative treatment techn...

  19. Evaluating technology for marine inspectors

    NASA Astrophysics Data System (ADS)

    Hansen, Kurt A.

    1996-11-01

    The Coast Guard is responsible for the safety of thousands of vessels which carry passengers and cargo throughout the US. The Research and Development Center has had several projects with the objective of identifying advanced technologies that can increase the safety and efficiency of vessel inspections, especially structural surveys. The aim is to find technologies which will increase inspection coverage while still providing a complete and accurate condition of the vessel. One project focused on the basic technology items such as improved lighting, improved monitors to determine air quality, and use of visual enhancements such as binoculars and night-vision equipment which the inspectors could use directly. It continued on to more advanced nondestructive and visual methodologies which may not find the actual damage, but will indicate the most likely location to the inspector. These included magnetic climbers, robotics, advanced video camera systems and fiber- optic videoscopes, laser ultrasonics and climbing inspectors which utilize mountaineering techniques. Most of these advanced methods are more likely to be used by independent surveyors, classification societies or others hired by the vessel owners and operators. The Coast Guard needs to evaluate the effectiveness of these techniques to ensure the reliability of the information received and to bring some of the technology to the attention of owners and operators. Another project begun this year is investigating the nondestructive evaluation of metal fasteners in wooden boats. This paper provides an overview of these projects.

  20. Overview of nondestructive evaluation technologies

    SciTech Connect

    Thomas, G.

    1995-04-01

    The infrastructure in the US and the world is aging. There is an increasing awareness of the need to assess the severity of the damage occurring to the infrastructure. Limited resources preclude the replacement of all structures that need repairs or have exceeded their life times. Methods to assess the amount and severity of damage are crucial to implementing a systematic, cost effective approach to repair and/or replace the damaged structures. The challenges of inspecting aging structures without impairing their usefulness rely on a variety of technologies and techniques for nondestructive evaluation (NDE). This paper will briefly describe several nondestructive evaluation technologies that are required for inspecting a variety of systems and structures.

  1. Improvement of Automotive Part Supplier Performance Evaluation

    NASA Astrophysics Data System (ADS)

    Kongmunee, Chalermkwan; Chutima, Parames

    2016-05-01

    This research investigates the problem of the part supplier performance evaluation in a major Japanese automotive plant in Thailand. Its current evaluation scheme is based on experiences and self-opinion of the evaluators. As a result, many poor performance suppliers are still considered as good suppliers and allow to supply parts to the plant without further improvement obligation. To alleviate this problem, the brainstorming session among stakeholders and evaluators are formally conducted. The result of which is the appropriate evaluation criteria and sub-criteria. The analytical hierarchy process is also used to find suitable weights for each criteria and sub-criteria. The results show that a newly developed evaluation method is significantly better than the previous one in segregating between good and poor suppliers.

  2. Satellite Communications Technology Database. Part 2

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The Satellite Communications Technology Database is a compilation of data on state-of-the-art Ka-band technologies current as of January 2000. Most U.S. organizations have not published much of their Ka-band technology data, and so the great majority of this data is drawn largely from Japanese, European, and Canadian publications and Web sites. The data covers antennas, high power amplifiers, low noise amplifiers, MMIC devices, microwave/IF switch matrices, SAW devices, ASIC devices, power and data storage. The data herein is raw, and is often presented simply as the download of a table or figure from a site, showing specified technical characteristics, with no further explanation.

  3. High density circuit technology, part 3

    NASA Technical Reports Server (NTRS)

    Wade, T. E.

    1982-01-01

    Dry processing - both etching and deposition - and present/future trends in semiconductor technology are discussed. In addition to a description of the basic apparatus, terminology, advantages, glow discharge phenomena, gas-surface chemistries, and key operational parameters for both dry etching and plasma deposition processes, a comprehensive survey of dry processing equipment (via vendor listing) is also included. The following topics are also discussed: fine-line photolithography, low-temperature processing, packaging for dense VLSI die, the role of integrated optics, and VLSI and technology innovations.

  4. Application of remote sensing technology to land evaluation, planning utilization of land resources, and assessment of westland habitat in eastern South Dakota, parts 1 and 2

    NASA Technical Reports Server (NTRS)

    Myers, V. I. (Principal Investigator); Cox, T. L.; Best, R. G.

    1976-01-01

    The author has identified the following significant results. LANDSAT fulfilled the requirements for general soils and land use information. RB-57 imagery was required to provide the information and detail needed for mapping soils for land evaluation. Soils maps for land evaluation were provided on clear mylar at the scale of the county highway map to aid users in locating mapping units. Resulting mapped data were computer processed to provided a series of interpretive maps (land value, limitations to development, etc.) and area summaries for the users.

  5. Advances in nondestructive evaluation technology

    NASA Technical Reports Server (NTRS)

    Heyman, J. S.

    1982-01-01

    Research at NASA Langley's Materials Characterization Instrumentation Section has followed the philosophy of improving the science base of nondestructive evaluation and advancing the state of the art of quantitative interpretability of physical measurements of materials. Details of several R&D programs choosen to highlight the last several years are given. Applications of these technologies are presented in the area of stress measurement, characterization of metal heat treatment, and evaluation of material internal structure. A second focus of the program is on quantitative transducers/measurements that have resulted in better data in irregular inhomogeneous materials such as composites. Examples are presented of new capabilities resulting from these advances that include fatigue and impact damage evaluation.

  6. High Efficiency Water Heating Technology Development Final Report. Part I, Lab/Field Performance Evaluation and Accelerated Life Testing of a Hybrid Electric Heat Pump Water Heater (HPWH)

    SciTech Connect

    Baxter, Van D.; Murphy, Richard W.; Rice, C. Keith; Linkous, Randall Lee

    2016-04-01

    DOE has supported efforts for many years with the objective of getting a water heater that uses heat pump technology (aka a heat pump water heater or HPWH) successfully on the residential equipment market. The most recent previous effort (1999-2002) produced a product that performed very well in ORNL-led accelerated durability and field tests. The commercial partner for this effort, Enviromaster International (EMI), introduced the product to the market under the trade name Watter$aver in 2002 but ceased production in 2005 due to low sales. A combination of high sales price and lack of any significant infrastructure for service after the sale were the principal reasons for the failure of this effort. What was needed for market success was a commercial partner with the manufacturing and market distribution capability necessary to allow economies of scale to lead to a viable unit price together with a strong customer service infrastructure. General Electric certainly meets these requirements, and knowing of ORNL s expertise in this area, approached ORNL with the proposal to partner in a CRADA to produce a high efficiency electric water heater. A CRADA with GE was initiated early in Fiscal Year, 2008. GE initially named its product the Hybrid Electric Water Heater (HEWH).

  7. Evaluation of Applied Materials` rapid thermal processor using SEMATECH methodologies for 0.25 {micro}m technology thermal applications. Part 1

    SciTech Connect

    Riley, T.J.; Nanda, A.K.; Miner, G.; Pas, M.F.; Hossain-Pas, S.; Velo, L.A.

    1996-12-01

    Under a joint development contract with Applied Materials (AMAT) and Texas Instruments (TI), SEMATECH undertook a project (Joint Development Project J100) with a goal of delivering a cost effective, technically advanced rapid Thermal Processor (RTP). The RTP tool was specified to meet the present and future manufacturing needs of SEMATECH`s member companies. The J100 results contained here focus on the temperature and control performance of the AMAT RTP tool. The evaluation methodology included passive data collection (PDC) to check the tool stability, screening experiments to isolate the variable interaction and to define the process window, broad range and narrow range sensitivity studies to determine the sheet resistance dependence on thermal budget for small increments in temperature set point, perturbation experiments to determine localized control, and stability experiments to check for drift and process repeatability. The impact of wafer emissivity on source/drain rapid-thermal annealing was evaluated by processing wafers with varying backside films. The PDC experiments demonstrated the tool to be stable. Screening experiments revealed the strong effect of temperature, followed by time, and time-temperature interaction on sheet resistance. Boron implanted (p+/n) wafers were found to be sensitive at a temperature of 1,025 C or less for a 10 second anneal whereas arsenic implanted wafers (n+/p) showed greater sensitivity at temperatures ranging from 1,025 C to 1,100 C for a 10 second anneal.

  8. Parts Obsolescence Management Technology Transition (POMTT)

    DTIC Science & Technology

    2004-08-01

    programs must begin to initially plan for more card real estate availability as component functionality increases and part size decreases over time...commercial viability of these tools. 15 . SUBJECT TERMS obsolescence, proactive management, and commercial tools 16. SECURITY CLASSIFICATION OF...Cycle Cost Forced Redesign Avoidance 10% Material Cost Reduction 5% Design Re-Use 10% -25%- 15 %-10% Reduce Total O&S Costs by 25% (Cumulative) t l t

  9. Literature Survey. Part 1. Assessment Technology

    DTIC Science & Technology

    1988-09-01

    rather than much or not at all, had been military officers, had professional or managerial fathers, had more working mothers , had fathers with college...findings. The report is descriptive in nature and is comprised of the following parts: Work Approach, Intellectual Effectiveness , Relationships with...acumen and to communicate well and effectively . 82 t Work Approach. Their major responsibility is for the success of the functions to which they have

  10. Upper stage technology evaluation studies

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Studies to evaluate advanced technology relative to chemical upper stages and orbit-to-orbit stages are reported. The work described includes: development of LH2/LOX stage data, development of data to indicate stage sensitivity to engine tolerance, modified thermal routines to accommodate storable propellants, added stage geometries to computer program for monopropellant configurations, determination of the relative gain obtainable through improvement of stage mass fraction, future propulsion concepts, effect of ultrahigh chamber-pressure increases, and relative gains obtainable through improved mass fraction.

  11. Evaluation of manometric temperature measurement (MTM), a process analytical technology tool in freeze drying, part III: heat and mass transfer measurement.

    PubMed

    Tang, Xiaolin Charlie; Nail, Steven L; Pikal, Michael J

    2006-01-01

    This article evaluates the procedures for determining the vial heat transfer coefficient and the extent of primary drying through manometric temperature measurement (MTM). The vial heat transfer coefficients (Kv) were calculated from the MTM-determined temperature and resistance and compared with Kv values determined by a gravimetric method. The differences between the MTM vial heat transfer coefficients and the gravimetric values are large at low shelf temperature but smaller when higher shelf temperatures were used. The differences also became smaller at higher chamber pressure and smaller when higher resistance materials were being freeze-dried. In all cases, using thermal shields greatly improved the accuracy of the MTM Kv measurement. With use of thermal shields, the thickness of the frozen layer calculated from MTM is in good agreement with values obtained gravimetrically. The heat transfer coefficient "error" is largely a direct result of the error in the dry layer resistance (ie, MTM-determined resistance is too low). This problem can be minimized if thermal shields are used for freeze-drying. With suitable use of thermal shields, accurate Kv values are obtained by MTM; thus allowing accurate calculations of heat and mass flow rates. The extent of primary drying can be monitored by real-time calculation of the amount of remaining ice using MTM data, thus providing a process analytical tool that greatly improves the freeze-drying process design and control.

  12. High density circuit technology, part 4

    NASA Technical Reports Server (NTRS)

    Wade, T. E.

    1982-01-01

    An accurate study and evaluation of dielectric thin films is conducted in order to find the material or combination of materials which would optimize NASA'S double layer metal process. Emphasis is placed on polyimide dielectrics because of their reported outstanding dielectric characteristics (including electrical, chemical, thermal, and mechanical) and ease of processing, as well as their rapid acceptance by the semiconductor industry.

  13. Innovative technology transfer of nondestructive evaluation research

    Treesearch

    Brian Brashaw; Robert J. Ross; Xiping Wang

    2008-01-01

    Technology transfer is often an afterthought for many nondestructive evaluation (NDE) researchers. Effective technology transfer should be considered during the planning and execution of research projects. This paper outlines strategies for using technology transfer in NDE research and presents a wide variety of technology transfer methods used by a cooperative...

  14. A Report on the Technological Enhancements Project Evaluation: Deepening Early Learning Experiences through Technology

    ERIC Educational Resources Information Center

    Hupert, Naomi; Cervantes, Francisco; DeGroof, Emily

    2010-01-01

    As part of the "Ready to Learn" Initiative, Education Development Center, Inc. (EDC), was charged with addressing the evaluation of Technological Enhancements for the outreach efforts of three producers: Out of the Blue's Super WHY! Technology Add-On; Sesame Workshop's The Electric Company School's Initiative Curriculum; and WordWorld's eBook…

  15. A Report on the Technological Enhancements Project Evaluation: Deepening Early Learning Experiences through Technology

    ERIC Educational Resources Information Center

    Hupert, Naomi; Cervantes, Francisco; DeGroof, Emily

    2010-01-01

    As part of the "Ready to Learn" Initiative, Education Development Center, Inc. (EDC), was charged with addressing the evaluation of Technological Enhancements for the outreach efforts of three producers: Out of the Blue's Super WHY! Technology Add-On; Sesame Workshop's The Electric Company School's Initiative Curriculum; and WordWorld's eBook…

  16. NASA new technology identification and evaluation

    NASA Technical Reports Server (NTRS)

    Lizak, R. M.

    1983-01-01

    Before disclosure in NASA Tech Briefs, reports of new technology are transmitted to the cognizant NASA Field Center Technology Utilization Office (TUO) where they are evaluated for novelty, technical validity and significance, and nonaerospace utility. If uncertainty exists regarding these criteria, the documentation may be forwarded to SRI International for evaluation before recommending publication. From November 1980 to November 1983, some 3,103 technologies were evaluated by SRI. Activities performed and progress made are summarized.

  17. Biogenesis (trade name) soil washing technology: Innovative technology evaluation report

    SciTech Connect

    Bannerjee, P.

    1993-09-02

    Soil washing technologies are designed to transfer contaminants from soil to a liquid phase. The BioGenesis Soil Washing Technology uses soil washing with a proprietary surfactant solution to transfer organic contaminants from soils to wastewater. The BioGenesis soil washing process was evaluated under the SITE program at a refinery where soils were contaminated with crude oil. Results of chemical analyses show that levels of total recoverable petroleum hydrocarbons (TRPH), an indicator of degraded crude oil, decreased by 65 to 73 percent in washed soils. The TRPH in residual soils were allowed to biodegrade for an additional 120 days. Results indicate that soil washing and biodegradation removed 85 to 88 percent of TRPH in treated soils. The Innovative Technology Evaluation Report provides information on the technology applicability, economic analysis, technology limitations, a technology description, process residuals, site requirements, latest performance data, the technology status, vendors claims, and the source of further information.

  18. Technology Games: Using Wittgenstein for Understanding and Evaluating Technology.

    PubMed

    Coeckelbergh, Mark

    2017-08-15

    In the philosophy of technology after the empirical turn, little attention has been paid to language and its relation to technology. In this programmatic and explorative paper, it is proposed to use the later Wittgenstein, not only to pay more attention to language use in philosophy of technology, but also to rethink technology itself-at least technology in its aspect of tool, technology-in-use. This is done by outlining a working account of Wittgenstein's view of language (as articulated mainly in the Investigations) and by then applying that account to technology-turning around Wittgenstein's metaphor of the toolbox. Using Wittgenstein's concepts of language games and form of life and coining the term 'technology games', the paper proposes and argues for a use-oriented, holistic, transcendental, social, and historical approach to technology which is empirically but also normatively sensitive, and which takes into account implicit knowledge and know-how. It gives examples of interaction with social robots to support the relevance of this project for understanding and evaluating today's technologies, makes comparisons with authors in philosophy of technology such as Winner and Ihde, and sketches the contours of a phenomenology and hermeneutics of technology use that may help us to understand but also to gain a more critical relation to specific uses of concrete technologies in everyday contexts. Ultimately, given the holism argued for, it also promises a more critical relation to the games and forms of life technologies are embedded in-to the ways we do things.

  19. [Hi-tech trends in future dentistry--part A: computerized technologies].

    PubMed

    Feuerstein, O; Houri-Haddad, Y; Lipovetsky, M; Perez-Davidi, M; Weiss, E I

    2006-07-01

    Growing knowledge and information in the field of dentistry has had a great impact on dental education, management and practice. A prominent change is the digital revolution, which presents new computed technologies and accessible means of communication for sharing written and visual information. Biotechnology, yet another innovated field, will change dentistry even further. This article presents dental innovations forwarded by Israeli Hi-Tech companies. An overview of some advances in technology in the field of dentistry is presented. Part of the described technologies is in R&D phase, part is under preliminary clinical evaluation, and a few have undergone short-term clinical studies. Part A of the article discusses the application of computerized imaging systems to educational purposes, diagnostics and treatment; part B presents other diagnostic and therapeutic technologies.

  20. GRACE BIOREMEDIATION TECHNOLOGIES - DARAMEND™ BIOREMEDIATION TECHNOLOGY. INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Grace Dearborn's DARAMEND™ Bioremediation Technology was developed to treat soils/sediment contaminated with organic contaminants using solid-phase organic amendments. The amendments increase the soil’s ability to supply biologically available water/nutrients to micro...

  1. GRACE BIOREMEDIATION TECHNOLOGIES - DARAMEND™ BIOREMEDIATION TECHNOLOGY. INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Grace Dearborn's DARAMEND™ Bioremediation Technology was developed to treat soils/sediment contaminated with organic contaminants using solid-phase organic amendments. The amendments increase the soil’s ability to supply biologically available water/nutrients to micro...

  2. Lust remediation technologies. Part 2. Soil corrective action descriptions

    SciTech Connect

    Not Available

    1993-08-01

    Leaking underground storage tanks (LUSTs) have been recognized as a major potential source of ground water contamination in the U.S. Current state and federal regulations require the remediation of sites where the soil and/or ground water has been contaminated by leaking underground storage tanks. The document presents information on technologies for the remediation of contaminated soils at LUST sites. A companion volume, LUST Remediation Technologies: Part III - Ground Water Corrective Action Descriptions, presents information on technologies for the remediation of contaminated ground water at LUST sites.

  3. Evaluation and Assessment in Educational Information Technology.

    ERIC Educational Resources Information Center

    Liu, Leping, Ed.; Johnson, D. LaMont, Ed.; Maddux, Cleborne D., Ed.; Henderson, Norma J., Ed.

    This book contains the following articles on evaluating and assessing educational information technology: (1) "Assessing Learning in the New Age of Information Technology in Education" (Leping Liu, D. LaMont Johnson, Cleborne D. Maddux, and Norma J. Henderson); (2) "Instruments for Assessing the Impact of Technology in Education" (Rhonda…

  4. Technology, Learning, and College Teaching Evaluations

    ERIC Educational Resources Information Center

    Fremont, Kimberly Miller

    2013-01-01

    College students utilize technology in vast ways. However, the results of studies evaluating the technological experiences of young people within the academic setting are varied, suggesting that students are more complex in their preferences for academic technology use than once thought. Yet no studies have explored student preferences for…

  5. Evaluation and Assessment in Educational Information Technology.

    ERIC Educational Resources Information Center

    Liu, Leping, Ed.; Johnson, D. LaMont, Ed.; Maddux, Cleborne D., Ed.; Henderson, Norma J., Ed.

    This book contains the following articles on evaluating and assessing educational information technology: (1) "Assessing Learning in the New Age of Information Technology in Education" (Leping Liu, D. LaMont Johnson, Cleborne D. Maddux, and Norma J. Henderson); (2) "Instruments for Assessing the Impact of Technology in Education" (Rhonda…

  6. SANDIA NATIONAL LABORATORIES IN SITU ELECTROKINETIC EXTRACTION TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    As a part of the Superfund Innovative Technology Evaluation (SITE) Program, the U.S. Environmental Protection Agency evaluated the In-Situ Electrokinetic Extraction (ISEE) system at Sandia National Laboratories, Albuquerque, New Mexico.

    The SITE demonstration results show ...

  7. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM: TECHNOLOGY WITH AN IMPACT

    EPA Science Inventory

    SITE promotes the development and implementation of innovative technologies for remediating hazardous waste sites and for evaluating the nature and extent of hazardous waste site contamination through four component segments. The SITE Program is a key element in EPA's efforts...

  8. Technology for the Future: In-Space Technology Experiments Program, part 1

    NASA Technical Reports Server (NTRS)

    Breckenridge, Roger A. (Compiler); Clark, Lenwood G. (Compiler); Willshire, Kelli F. (Compiler); Beck, Sherwin M. (Compiler); Collier, Lisa D. (Compiler)

    1991-01-01

    The purpose of the Office of Aeronautics and Space Technology (OAST) In-Space Technology Experiment Program (In-STEP) 1988 Workshop was to identify and prioritize technologies that are critical for future national space programs and require validation in the space environment, and review current NASA (In-Reach) and industry/university (Out-Reach) experiments. A prioritized list of the critical technology needs was developed for the following eight disciplines: structures; environmental effects; power systems and thermal management; fluid management and propulsion systems; automation and robotics; sensors and information systems; in-space systems; and humans in space. This is part one of two parts and is the executive summary and experiment description. The executive summary portion contains keynote addresses, strategic planning information, and the critical technology needs summaries for each theme. The experiment description portion contains brief overviews of the objectives, technology needs and backgrounds, descriptions, and development schedules for current industry, university, and NASA space flight technology experiments.

  9. Evaluation of diffuse technologies: the case of digital imaging networks.

    PubMed

    Keen, J; Bryan, S; Muris, N; Weatherburn, G; Buxton, M

    1995-12-01

    There have been significant developments in recent years in the methodologies and methods for the evaluation of a wide range of health technologies. There remain, though, many technologies which are difficult to evaluate. Often the difficulty stems from the complexity of the technologies themselves, which are in effect hybrids, comprising combinations of several distinct elements. In this paper these are termed 'diffuse' technologies, because the different elements exert different costs and effects, often across several different services. Computer networks are one, increasingly important, example of such technologies in health care. While it is possible to evaluate individual elements of such technologies, it is not clear how to evaluate the technology as a whole, where the whole may be greater (or less) than the sum of the parts. The paper outlines a seven-stage framework for the evaluation of diffuse technologies. The general principles of evaluation are illustrated using the example of picture archiving and communication systems (PACS), which are computer systems designed to capture, store and distribute electronic radiological images within a hospital.

  10. Formative Evaluation for Implementation: Evaluating Educational Technology Applications and Lessons

    ERIC Educational Resources Information Center

    Weston, Tim

    2004-01-01

    Educational technology applications and lessons, such as learning modules, activities, and user-authored systems, face substantial implementation challenges in public schools and post-secondary institutions. The design of technology impacts the willingness of teachers to implement new technology; evaluators examining implementation obstacles can…

  11. Economic impact of stimulated technological activity. Part 1: Overall economic impact of technological progress: Its measurement

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Investigations were performed at the national economic level to explore the aggregate effects of technological progress on economic growth. Inadequacies in existing marco-economic yardsticks forced the study to focus on the cost savings effects achieved through technological progress. The central questions discussed in this report cover: (1) role of technological progress in economic growth, (2) factors determining the rate of economic growth due to technological progress; (3) quantitative measurements of relationships between technological progress, its determinants, and subsequent economic growth; and (4) effects of research and development activities of the space program. For Part 2, see N72-32174.

  12. Technology for the Future: In-Space Technology Experiments Program, part 2

    NASA Technical Reports Server (NTRS)

    Breckenridge, Roger A. (Compiler); Clark, Lenwood G. (Compiler); Willshire, Kelli F. (Compiler); Beck, Sherwin M. (Compiler); Collier, Lisa D. (Compiler)

    1991-01-01

    The purpose of the Office of Aeronautics and Space Technology (OAST) In-Space Technology Experiments Program In-STEP 1988 Workshop was to identify and prioritize technologies that are critical for future national space programs and require validation in the space environment, and review current NASA (In-Reach) and industry/ university (Out-Reach) experiments. A prioritized list of the critical technology needs was developed for the following eight disciplines: structures; environmental effects; power systems and thermal management; fluid management and propulsion systems; automation and robotics; sensors and information systems; in-space systems; and humans in space. This is part two of two parts and contains the critical technology presentations for the eight theme elements and a summary listing of critical space technology needs for each theme.

  13. Maryland's Statewide Educational Technology Network: Description & Evaluation. Research & Evaluation Report.

    ERIC Educational Resources Information Center

    Salehi, Saeed; And Others

    Two years of evaluation studies by the Maryland Education Technology Network (METN) are summarized in this report, which analyzes the effectiveness of school-based technology centers. During the first year of evaluation (1987), four questionnaires were administered at seven pilot schools to students, center coordinators, computer using teachers,…

  14. Evaluating Interactive Instructional Technologies: A Cognitive Model.

    ERIC Educational Resources Information Center

    Tucker, Susan A.

    Strengths and weaknesses of prevailing evaluation models are analyzed, with attention to the role of feedback in each paradigm. A framework is then presented for analyzing issues faced by evaluators of interactive instructional technologies. The current practice of evaluation relies heavily on 3 models developed over 20 years ago: (1) the…

  15. Technology Professional Development and Instructional Technology Integration among Part-Time Faculty at Illinois Community Colleges

    ERIC Educational Resources Information Center

    Roohani, Behnam

    2014-01-01

    This study focused on exploring Illinois community college faculty development coordinators' perceptions about how they are implementing faculty technology professional development programs and providing technical support for part-time faculty in the Illinois community college systems. Also examined were part-time faculty perceptions of the degree…

  16. Technology Professional Development and Instructional Technology Integration among Part-Time Faculty at Illinois Community Colleges

    ERIC Educational Resources Information Center

    Roohani, Behnam

    2014-01-01

    This study focused on exploring Illinois community college faculty development coordinators' perceptions about how they are implementing faculty technology professional development programs and providing technical support for part-time faculty in the Illinois community college systems. Also examined were part-time faculty perceptions of the degree…

  17. EVALUATION OF SUPERCRITICAL CARBON DIOXIDE TECHNOLOGY TO REDUCE SOLVENT IN SPRAY COATING APPLICATIONS

    EPA Science Inventory

    This evaluation, part of the Pollution Prevention Clean Technology Demonstration (CTD) Program, addresses the product quality, waste reduction, and economic issues of spray paint application using supercritical carbon dioxide (CO2). Anion Carbide has developed this technology and...

  18. EVALUATION OF SUPERCRITICAL CARBON DIOXIDE TECHNOLOGY TO REDUCE SOLVENT IN SPRAY COATING APPLICATIONS

    EPA Science Inventory

    This evaluation, part of the Pollution Prevention Clean Technology Demonstration (CTD) Program, addresses the product quality, waste reduction, and economic issues of spray paint application using supercritical carbon dioxide (CO2). Anion Carbide has developed this technology and...

  19. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - ANNUAL REPORT TO CONGRESS 1993

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA.) established the Superfund Innovative Technology Evaluation (SITE) Program in 1986, following passage of the Superfund Amendments and Reauthorization Act (SARA). The SITE Program, now in its eighth year, is an integral part of EPA's ...

  20. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM - ANNUAL REPORT TO CONGRESS 1993

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA.) established the Superfund Innovative Technology Evaluation (SITE) Program in 1986, following passage of the Superfund Amendments and Reauthorization Act (SARA). The SITE Program, now in its eighth year, is an integral part of EPA's ...

  1. Workshop on Advanced Technologies for Planetary Instruments, part 1

    NASA Technical Reports Server (NTRS)

    Appleby, John F. (Editor)

    1993-01-01

    This meeting was conceived in response to new challenges facing NASA's robotic solar system exploration program. This volume contains papers presented at the Workshop on Advanced Technologies for Planetary Instruments on 28-30 Apr. 1993. This meeting was conceived in response to new challenges facing NASA's robotic solar system exploration program. Over the past several years, SDIO has sponsored a significant technology development program aimed, in part, at the production of instruments with these characteristics. This workshop provided an opportunity for specialists from the planetary science and DoD communities to establish contacts, to explore common technical ground in an open forum, and more specifically, to discuss the applicability of SDIO's technology base to planetary science instruments.

  2. Evaluation of Hydrogel Technologies for the Decontamination ...

    EPA Pesticide Factsheets

    Report This current research effort was developed to evaluate intermediate level (between bench-scale and large-scale or wide-area implementation) decontamination procedures, materials, technologies, and techniques used to remove radioactive material from different surfaces. In the event of such an incident, application of this technology would primarily be intended for decontamination of high-value buildings, important infrastructure, and landmarks.

  3. Evaluating, Selecting, and Using Appropriate Assistive Technology.

    ERIC Educational Resources Information Center

    Galvin, Jan C.; Scherer, Marcia J.

    This book addresses all aspects of assistive technology for individuals with disabilities, including policy, legislation, funding, evaluation, selection, and maintenance. Ten of the 15 chapters are written by individuals with disabilities and cover topics related to the use of technology in education, employment, and play. Specific chapters…

  4. Evaluation of space station solar array technology

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The research concerning lightweight solar array assemblies since 1970 is reported. A bibliography of abstracts of documents used for reference during this period is included along with an evaluation of available solar array technology. A list of recommended technology programs is presented.

  5. Online Guide To Evaluating Information Technology.

    ERIC Educational Resources Information Center

    Converge, 2001

    2001-01-01

    Describes the guide to technology resources and evaluations of information technology innovation for higher education institutions that is available on the Web or in a printed version published by EDUCAUSE. Offers information on four key areas: academic experience; administrative experience; social experience, including computer access, and…

  6. Evaluation of Hydrogel Technologies for the Decontamination ...

    EPA Pesticide Factsheets

    Report This current research effort was developed to evaluate intermediate level (between bench-scale and large-scale or wide-area implementation) decontamination procedures, materials, technologies, and techniques used to remove radioactive material from different surfaces. In the event of such an incident, application of this technology would primarily be intended for decontamination of high-value buildings, important infrastructure, and landmarks.

  7. A software technology evaluation program

    NASA Technical Reports Server (NTRS)

    Novaes-Card, David N.

    1985-01-01

    A set of quantitative approaches is presented for evaluating software development methods and tools. The basic idea is to generate a set of goals which are refined into quantifiable questions which specify metrics to be collected on the software development and maintenance process and product. These metrics can be used to characterize, evaluate, predict, and motivate. They can be used in an active as well as passive way by learning form analyzing the data and improving the methods and tools based upon what is learned from that analysis. Several examples were given representing each of the different approaches to evaluation. The cost of the approaches varied inversely with the level of confidence in the interpretation of the results.

  8. Technology Enhanced Distributive Formative Evaluation

    ERIC Educational Resources Information Center

    Moore, David Richard

    2008-01-01

    Quality assurance in instructional development demands an exhaustive formative evaluation effort and applied testing. Unfortunately, this process is expensive and requires large numbers of user testers with characteristics similar to the intended audience. This article presents a procedure for increasing the efficiency of quality assurance efforts…

  9. Part-Time Faculty Evaluation: A Mirage.

    ERIC Educational Resources Information Center

    Andrews, Hans A.

    1987-01-01

    Stresses the importance of faculty evaluation in continuing education and community service programs. Discusses the shortcomings of student evaluations. Identifies key steps in evaluation (i.e., establishing minimum qualifications, providing orientation to teaching, conducting in-class observations and evaluations, and taking follow-up action).…

  10. Part-Time Faculty Evaluation: A Mirage.

    ERIC Educational Resources Information Center

    Andrews, Hans A.

    1987-01-01

    Stresses the importance of faculty evaluation in continuing education and community service programs. Discusses the shortcomings of student evaluations. Identifies key steps in evaluation (i.e., establishing minimum qualifications, providing orientation to teaching, conducting in-class observations and evaluations, and taking follow-up action).…

  11. Portable Diagnostics Technology Assessment for Space Missions. Part 2; Market Survey

    NASA Technical Reports Server (NTRS)

    Nelson, Emily S.; Chait, Arnon

    2010-01-01

    A mission to Mars of several years duration requires more demanding standards for all onboard instruments than a 6-month mission to the Moon or the International Space Station. In Part 1, we evaluated generic technologies and suitability to NASA needs. This prior work considered crew safety, device maturity and flightworthiness, resource consumption, and medical value. In Part 2, we continue the study by assessing the current marketplace for reliable Point-of-Care diagnostics. The ultimate goal of this project is to provide a set of objective analytical tools to suggest efficient strategies for reaching specific medical targets for any given space mission as program needs, technological development, and scientific understanding evolve.

  12. Production ready feature recognition based automatic group technology part coding

    SciTech Connect

    Ames, A.L.

    1990-01-01

    During the past four years, a feature recognition based expert system for automatically performing group technology part coding from solid model data has been under development. The system has become a production quality tool, capable of quickly the geometry based portions of a part code with no human intervention. It has been tested on over 200 solid models, half of which are models of production Sandia designs. Its performance rivals that of humans performing the same task, often surpassing them in speed and uniformity. The feature recognition capability developed for part coding is being extended to support other applications, such as manufacturability analysis, automatic decomposition (for finite element meshing and machining), and assembly planning. Initial surveys of these applications indicate that the current capability will provide a strong basis for other applications and that extensions toward more global geometric reasoning and tighter coupling with solid modeler functionality will be necessary.

  13. Evaluation of a technology enabled garment for older walkers.

    PubMed

    Burns, William P; Nugent, Chris D; McCullagh, Paul J; Finlay, Dewar D; Cleland, Ian; Scotney, Bryan W; McClean, Sally I; McCann, Jane; Gueldenring, Daniel

    2012-01-01

    Walking is often cited as the best form of activity for persons over the age of 60. In this paper we outline the development and evaluation of a smart garment system that aims to monitor the wearer's wellbeing and activity regimes during walking activities. Functional requirements were ascertained using a combination of questionnaires and two workshops with a target cohort. The requirements were subsequently mapped onto current technologies as part of the technical design process. In this paper we outline the development and second round of evaluations of a prototype as part of a three-phase iterative development cycle. The evaluation was undertaken with 6 participants aged between 60 and 73 years of age. The results of the evaluation demonstrate the potential role that technology can play in the promotion of activity regimes for the older population.

  14. ADDENDUM TO SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM TECHNOLOGY PROFILES, TENTH EDITION, VOLUME 1 - DEMONSTRATION PROGRAM

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program, now in its thirteenth year, is an integral part of EPA's research into alternative cleanup methods for hazardous waste sites around the nation. The SITE Program was created to encourage the development and routine us...

  15. DEMONSTRATION OF AQUAFIX AND SAPS PASSIVE MINE WATER TREATMENT TECHNOLOGIES AT SUMMITVILLE MINE SITE, INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    As part of the Superfund Innovative Technology Evaluation (SITE) Program, the U.S. Environmental Protection Agency evaluated two passive water treatment (PWT) technologies for metals removal from acid mine drainage (AMD) at the Summitville Mine Superfund Site in southern Colorado...

  16. DEMONSTRATION OF AQUAFIX AND SAPS PASSIVE MINE WATER TREATMENT TECHNOLOGIES AT SUMMITVILLE MINE SITE, INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    As part of the Superfund Innovative Technology Evaluation (SITE) Program, the U.S. Environmental Protection Agency evaluated two passive water treatment (PWT) technologies for metals removal from acid mine drainage (AMD) at the Summitville Mine Superfund Site in southern Colorado...

  17. TEXACO GASIFICATION PROCESS - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the evaluation of the Texaco Gasification Process (TGP) conducted under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program. The Texaco Gasification Process was developed by Texaco Inc. The TGP is a comm...

  18. TEXACO GASIFICATION PROCESS - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the evaluation of the Texaco Gasification Process (TGP) conducted under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program. The Texaco Gasification Process was developed by Texaco Inc. The TGP is a comm...

  19. Advanced waste management technology evaluation

    NASA Technical Reports Server (NTRS)

    Couch, H.; Birbara, P.

    1996-01-01

    The purpose of this program is to evaluate the feasibility of steam reforming spacecraft wastes into simple recyclable inorganic salts, carbon dioxide and water. Model waste compounds included cellulose, urea, methionine, Igapon TC-42, and high density polyethylenes. These are compounds found in urine, feces, hygiene water, etc. The gasification and steam reforming process used the addition of heat and low quantities of oxygen to oxidize and reduce the model compounds.The studied reactions were aimed at recovery of inorganic residues that can be recycled into a closed biologic system. Results indicate that even at very low concentrations of oxygen (less than 3%) the formation of a carbonaceous residue was suppressed. The use of a nickel/cobalt reforming catalyst at reaction temperature of 1600 degrees yielded an efficient destruction of the organic effluents, including methane and ammonia. Additionally, the reforming process with nickel/cobalt catalyst diminished the noxious odors associated with butyric acid, methionine and plastics.

  20. Concept of using a benchmark part to evaluate rapid prototype processes

    NASA Technical Reports Server (NTRS)

    Cariapa, Vikram

    1994-01-01

    A conceptual benchmark part for guiding manufacturers and users of rapid prototyping technologies is proposed. This is based on a need to have some tool to evaluate the development of this technology and to assist the user in judiciously selecting a process. The benchmark part is designed to have unique product details and features. The extent to which a rapid prototyping process can reproduce these features becomes a measure of the capability of the process. Since rapid prototyping is a dynamic technology, this benchmark part should be used to continuously monitor process capability of existing and developing technologies. Development of this benchmark part is, therefore, based on an understanding of the properties required from prototypes and characteristics of various rapid prototyping processes and measuring equipment that is used for evaluation.

  1. Health technology assessment. Evaluation of biomedical innovative technologies.

    PubMed

    Turchetti, Giuseppe; Spadoni, Enza; Geisler, Eliezer Elie

    2010-01-01

    This article describes health technology assessment (HTA) as an evaluation tool that applies systematic methods of inquiry to the generation and use of health technologies and new products. The focus of this article is on the contributions of HTA to the management of the new product development effort in the biomedical organization. Critical success factors (CSFs) are listed, and their role in assessing success is defined and explained. One of the conclusions of this article is that HTA is a powerful tool for managers in the biomedical sector, allowing them to better manage their innovation effort in their continuing struggle for competitiveness and survival.

  2. Performance Evaluation Methods for Assistive Robotic Technology

    NASA Astrophysics Data System (ADS)

    Tsui, Katherine M.; Feil-Seifer, David J.; Matarić, Maja J.; Yanco, Holly A.

    Robots have been developed for several assistive technology domains, including intervention for Autism Spectrum Disorders, eldercare, and post-stroke rehabilitation. Assistive robots have also been used to promote independent living through the use of devices such as intelligent wheelchairs, assistive robotic arms, and external limb prostheses. Work in the broad field of assistive robotic technology can be divided into two major research phases: technology development, in which new devices, software, and interfaces are created; and clinical, in which assistive technology is applied to a given end-user population. Moving from technology development towards clinical applications is a significant challenge. Developing performance metrics for assistive robots poses a related set of challenges. In this paper, we survey several areas of assistive robotic technology in order to derive and demonstrate domain-specific means for evaluating the performance of such systems. We also present two case studies of applied performance measures and a discussion regarding the ubiquity of functional performance measures across the sampled domains. Finally, we present guidelines for incorporating human performance metrics into end-user evaluations of assistive robotic technologies.

  3. Quantitative Evaluation of Management Courses: Part 1

    ERIC Educational Resources Information Center

    Cunningham, Cyril

    1973-01-01

    The author describes how he developed a method of evaluating and comparing management courses of different types and lengths by applying an ordinal system of relative values using a process of transmutation. (MS)

  4. The Blue Cross Blue Shield Association Technology Evaluation Center: how we evaluate radiology technologies.

    PubMed

    Ziegler, Kathleen M; Flamm, Carole Redding; Aronson, Naomi

    2005-01-01

    Evidence-based technology assessment can help answer critical questions concerning the safety, effectiveness, and appropriate uses of medical technologies. This practice can be used to avoid the promotion of ineffective technologies and the premature diffusion of technologies that have not been demonstrated to improve patient-oriented health outcomes, both of which draw resources from effective and appropriate medical care. This article describes the process of such evaluation as undertaken by the Blue Cross Blue Shield Association Technology Evaluation Center. The key components of the assessment process are described, including the problem formulation and evaluation of study quality, as well as the process by which the available evidence is judged against the five Technology Evaluation Center criteria.

  5. Evaluating quantitative research designs: Part 1.

    PubMed

    Haughey, B P

    1994-10-01

    This article has provided an overview of the three major types of quantitative designs commonly used in nursing research, as well as some criteria for evaluating the designs of published research. The next column will include additional criteria for critiquing quantitative research designs.

  6. Alternative Learning Programs Evaluation: Part 1 Report.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Accountability Services/Research.

    In North Carolina, Alternative Learning Programs (ALP) is a designation applied to a variety of activities, locations, and student characteristics. This report focuses on descriptive information about the state's ALP efforts, teachers, and the students they serve. Two hundred and fifteen schools and programs met the evaluation criteria as ALPs.…

  7. Continuous Evaluation of Evolving Behavioral Intervention Technologies

    PubMed Central

    Mohr, David C.; Cheung, Ken; Schueller, Stephen M.; Brown, C. Hendricks; Duan, Naihua

    2013-01-01

    Behavioral intervention technologies (BITs) are web-based and mobile interventions intended to support patients and consumers in changing behaviors related to health, mental health, and well-being. BITs are provided to patients and consumers in clinical care settings and commercial marketplaces, frequently with little or no evaluation. Current evaluation methods, including RCTs and implementation studies, can require years to validate an intervention. This timeline is fundamentally incompatible with the BIT environment, where technology advancement and changes in consumer expectations occur quickly, necessitating rapidly evolving interventions. However, BITs can routinely and iteratively collect data in a planned and strategic manner and generate evidence through systematic prospective analyses, thereby creating a system that can “learn.” A methodologic framework, Continuous Evaluation of Evolving Behavioral Intervention Technologies (CEEBIT), is proposed that can support the evaluation of multiple BITs or evolving versions, eliminating those that demonstrate poorer outcomes, while allowing new BITs to be entered at any time. CEEBIT could be used to ensure the effectiveness of BITs provided through deployment platforms in clinical care organizations or BIT marketplaces. The features of CEEBIT are described, including criteria for the determination of inferiority, determination of BIT inclusion, methods of assigning consumers to BITs, definition of outcomes, and evaluation of the usefulness of the system. CEEBIT offers the potential to collapse initial evaluation and postmarketing surveillance, providing ongoing assurance of safety and efficacy to patients and consumers, payers, and policymakers. PMID:24050429

  8. Continuous evaluation of evolving behavioral intervention technologies.

    PubMed

    Mohr, David C; Cheung, Ken; Schueller, Stephen M; Hendricks Brown, C; Duan, Naihua

    2013-10-01

    Behavioral intervention technologies (BITs) are web-based and mobile interventions intended to support patients and consumers in changing behaviors related to health, mental health, and well-being. BITs are provided to patients and consumers in clinical care settings and commercial marketplaces, frequently with little or no evaluation. Current evaluation methods, including RCTs and implementation studies, can require years to validate an intervention. This timeline is fundamentally incompatible with the BIT environment, where technology advancement and changes in consumer expectations occur quickly, necessitating rapidly evolving interventions. However, BITs can routinely and iteratively collect data in a planned and strategic manner and generate evidence through systematic prospective analyses, thereby creating a system that can "learn." A methodologic framework, Continuous Evaluation of Evolving Behavioral Intervention Technologies (CEEBIT), is proposed that can support the evaluation of multiple BITs or evolving versions, eliminating those that demonstrate poorer outcomes, while allowing new BITs to be entered at any time. CEEBIT could be used to ensure the effectiveness of BITs provided through deployment platforms in clinical care organizations or BIT marketplaces. The features of CEEBIT are described, including criteria for the determination of inferiority, determination of BIT inclusion, methods of assigning consumers to BITs, definition of outcomes, and evaluation of the usefulness of the system. CEEBIT offers the potential to collapse initial evaluation and postmarketing surveillance, providing ongoing assurance of safety and efficacy to patients and consumers, payers, and policymakers.

  9. EPA'S SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION (SITE) PROGRAM

    EPA Science Inventory

    In 1986, the U.S. Environmental Protection Agen- cy`s Offices of Solid Waste and Emergency Response (OSWER), and the Office of Research and Develop- ment (ORD) established a technology research, dem- onstration, and evaluation program to promote the development and use of alterna...

  10. Peer Evaluations--A Necessary Part of Evaluating Teaching Effectiveness.

    ERIC Educational Resources Information Center

    Lichty, Richard W.; Peterson, Jerrold M.

    The use of peer evaluation in assessing teaching effectiveness is discussed and two techniques that utilize peer evaluation are explained in this paper. Peer evaluation is viewed as a comprehensive measure of teaching effectiveness and a necessary supplement to student evaluation of teacher performance. It is suggested that this method be carried…

  11. The Superfund Innovative Technology Evaluation Program SUMMARY AND CLOSURE REPORT

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program promoted the development, commercialization, and implementation of innovative hazardous waste treatment technologies for 20 years. SITE offered a mechanism for conducting joint technology demonstration and evaluation ...

  12. Technology Evaluation Report: Non-destructive ...

    EPA Pesticide Factsheets

    Technology Evaluation Report HSRP is working to develop tools and information that will help detect the intentional introduction of chemical or biological contaminants in buildings or water systems, the containment of these contaminants, the decontamination of buildings and/or water systems, and the management of wastes generated from decontamination and cleanup operations. Evaluation of the performance of CBI Polymers’ DeconGelTM 1108, Environmental Alternatives, Inc.’s (EAI’s) Rad-Release II (RRII), Environmental Alternatives, Inc.’s SuperGel, and Intek Technologies’ LH-21. The objective of evaluating these technologies was to test their ability to remove radioactive cesium (Cs)-137 from the mixed building material coupons of brick with mortar, tile with grout, granite with mortar, all mortar and all grout coupons.

  13. Practice improvement, part II: update on patient communication technologies.

    PubMed

    Roett, Michelle A; Coleman, Mary Thoesen

    2013-11-01

    Patient portals (ie, secure web-based services for patient health record access) and secure messaging to health care professionals are gaining popularity slowly. Advantages of web portals include timely communication and instruction, access to appointments and other services, and high patient satisfaction. Limitations include inappropriate use, security considerations, organizational costs, and exclusion of patients who are uncomfortable with or unable to use computers. Attention to the organization's strategic plan and office policies, patient and staff expectations, workflow and communication integration, training, marketing, and enrollment can facilitate optimal use of this technology. Other communication technologies that can enhance patient care include automated voice or text reminders and brief electronic communications. Social media provide another method of patient outreach, but privacy and access are concerns. Incorporating telehealthcare (health care provided via telephone or Internet), providing health coaching, and using interactive health communication applications can improve patient knowledge and clinical outcomes and provide social support. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  14. Part-Time Faculty Evaluation: A Campus Case Study.

    ERIC Educational Resources Information Center

    Williams, James P.

    For the past 13 years, the Verde Valley Campus of Yavapai College, in Arizona, has used the same system to evaluate part-time faculty in an effort to both maintain quality control and provide feedback to part-time faculty and address their concerns. The system utilizes two instruments to gather evaluative data. The first is used to determine…

  15. Evaluating a Speech-Language Pathology Technology

    PubMed Central

    Spinardi-Panes, Ana Carulina; Lopes-Herrera, Simone Aparecida; Maximino, Luciana Paula

    2014-01-01

    Abstract Background: The creation of new educational strategies based on technology is the essence of telehealth. This innovative learning is an alternative to promote integration and improve the professional practices in speech-language pathology (SLP). The objective of this study was to evaluate an SLP technology designed for distance learning. Materials and Methods: The survey selected fourth-year SLP students (n=60) from three public universities in the state of São Paulo, Brazil. The experimental group (EG) contained 10 students from each university (n=30), and the remaining students formed the control group (CG). Initially, both groups answered a preprotocol questionnaire, and the EG students received the technology, the recommendations, and the deadline to explore the material. In the second stage all students answered the postprotocol questionnaire in order to evaluate the validity and the learning of the technology contents. Results: The comparison between the CG students showed that their performance worsened in the majority in comparison with the EG students, who showed an improved performance. Conclusions: Therefore, this study concluded that the technology instrument actually responded to the population studied and is recommended to complement traditional teaching. PMID:24404815

  16. Evaluating a speech-language pathology technology.

    PubMed

    Pulga, Marina Jorge; Spinardi-Panes, Ana Carulina; Lopes-Herrera, Simone Aparecida; Maximino, Luciana Paula

    2014-03-01

    The creation of new educational strategies based on technology is the essence of telehealth. This innovative learning is an alternative to promote integration and improve the professional practices in speech-language pathology (SLP). The objective of this study was to evaluate an SLP technology designed for distance learning. The survey selected fourth-year SLP students (n=60) from three public universities in the state of São Paulo, Brazil. The experimental group (EG) contained 10 students from each university (n=30), and the remaining students formed the control group (CG). Initially, both groups answered a preprotocol questionnaire, and the EG students received the technology, the recommendations, and the deadline to explore the material. In the second stage all students answered the postprotocol questionnaire in order to evaluate the validity and the learning of the technology contents. The comparison between the CG students showed that their performance worsened in the majority in comparison with the EG students, who showed an improved performance. Therefore, this study concluded that the technology instrument actually responded to the population studied and is recommended to complement traditional teaching.

  17. Evaluating innovation. Part 2: Development in neurosurgery.

    PubMed

    Schnurman, Zane; Kondziolka, Douglas

    2016-01-01

    OBJECT Patients, practitioners, payers, and regulators are advocating for reform in how medical advances are evaluated. Because surgery does not adhere to a standardized developmental pathway, how the medical community accepts a procedure remains unclear. The authors developed a new model, using publication data and patterns, that quantifies this process. Using this technique, the authors identified common archetypes and influences on neurosurgical progress from idea inception to acceptance. METHODS Seven neurosurgical procedures developed in the past 15-25 years were used as developmental case studies (endovascular coil, deep brain stimulation, vagus nerve stimulation, 1,3-bis(2-chloroethyl)-l-nitrosourea wafer, and 3 radiosurgery procedures), and the literature on each topic was evaluated. A new metric the authors termed "progressive scholarly acceptance" (PSA) was used as an end point for community acceptance. PSA was reached when the number of investigations that refine or improve a procedure eclipsed the total number of reports assessing initial efficacy. Report characteristics, including the number of patients studied, study design, and number of authoring groups from the first report to the point of PSA, were assessed. RESULTS Publication data implicated factors that had an outsized influence on acceptance. First, procedural accessibility to investigators was found to influence the number of reports, number of patients studied, and number of authoring groups contributing. Barriers to accessibility included target disease rarity, regulatory restrictions, and cost. Second, the ease or difficulty in applying a randomized controlled trial had an impact on study design. Based on these 2 factors, 3 developmental archetypes were characterized to generally describe the development of surgery. CONCLUSIONS Common surgical development archetypes can be described based on factors that impact investigative methods, data accumulation, and ultimate acceptance by society

  18. Evaluation of innovative arsenic treatment technologies :the arsenic water technology partnership vendors forums summary report.

    SciTech Connect

    Everett, Randy L.; Siegel, Malcolm Dean; McConnell, Paul E.; Kirby, Carolyn

    2006-09-01

    The lowering of the drinking water standard (MCL) for arsenic from 50 {micro}g/L to 10 {micro}g/L in January 2006 could lead to significant increases in the cost of water for many rural systems throughout the United States. The Arsenic Water Technology Partnership (AWTP), a collaborative effort of Sandia National Laboratories, the Awwa Research Foundation (AwwaRF) and WERC: A Consortium for Environmental Education and Technology Development, was formed to address this problem by developing and testing novel treatment technologies that could potentially reduce the costs of arsenic treatment. As a member of the AWTP, Sandia National Laboratories evaluated cutting-edge commercial products in three annual Arsenic Treatment Technology Vendors Forums held during the annual New Mexico Environmental Health Conferences (NMEHC) in 2003, 2004 and 2005. The Forums were comprised of two parts. At the first session, open to all conference attendees, commercial developers of innovative treatment technologies gave 15-minute talks that described project histories demonstrating the effectiveness of their products. During the second part, these same technologies were evaluated and ranked in closed sessions by independent technical experts for possible use in pilot-scale field demonstrations being conducted by Sandia National Laboratories. The results of the evaluations including numerical rankings of the products, links to company websites and copies of presentations made by the representatives of the companies are posted on the project website at http://www.sandia.gov/water/arsenic.htm. This report summarizes the contents of the website by providing brief descriptions of the technologies represented at the Forums and the results of the evaluations.

  19. Technologies for evaluating fish passage through turbines

    SciTech Connect

    Weiland, Mark A.; Carlson, Thomas J.

    2003-10-01

    This study evaluated the feasibility of two types of technologies to observe fish and near neutrally buoyant drogues as they move through hydropower turbines. Existing or reasonably modified light-emitting and ultrasonic technologies were used to observe flow patterns, the response of fish to flow, and interactions between fish and turbine structures with good spatial and temporal accuracy. This information can be used to assess the biological benefits of turbine design features such as reductions in gaps at the tips and hub of turbine runner blades, reshaping wicket gates and stay vanes, modifications to draft tube splitter piers, and design changes that enhance egress through the powerhouse and tailrace.

  20. Decontamination technologies for release from bioprocessing facilities. Part I. Introduction. Part II. Decontamination of wastewater

    SciTech Connect

    Wickramanayake, G.B. )

    1990-01-01

    Genetically engineered microorganisms are widely used in biotechnology. Wastewater from bioprocessing facilities will require treatment to ensure that effluents discharged into surface water or other waste streams are not a source of viable organisms or transmittable genetic material. The application of treatment technologies used in other industries to decontaminate the releases from biotechnology processing facilities was evaluated. Since published literature on the inactivation of recombinant-DNA organisms is very limited, information for bacteria, viruses, fungi and subcellular components was obtained. The data indicated that ozone, chlorine, chlorine dioxide, heat, ultraviolet light and ionizing radiation offer good performance potential for decontamination of rDNA processing wastewater. 180 refs., 7 figs., 26 tabs.

  1. 1992 UPDATE OF U.S. EPA'S SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION (SITE) EMERGING TECHNOLOGY PROGRAM

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Emerging Technology Program (ETP) has encouraged and financially supported further development of bench- and pilot-scale testing and evaluation of innovative technologies suitable for use at hazardous waste sites for five year...

  2. 1992 UPDATE OF U.S. EPA'S SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION (SITE) EMERGING TECHNOLOGY PROGRAM

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Emerging Technology Program (ETP) has encouraged and financially supported further development of bench- and pilot-scale testing and evaluation of innovative technologies suitable for use at hazardous waste sites for five year...

  3. A perspective on ATR evaluation technology

    NASA Astrophysics Data System (ADS)

    Sadjadi, Firooz; Bazakos, Mike

    1990-09-01

    A historical perspective on the evolution of performance evaluation technology for automatic target recognition (ATR) systems is presented. It is shown that the ad hoc and artistic evaluation techniques of the past are now evolving into scientific approaches. The most perspective areas of this technology include: (1) first principle coupled, multi-sensor modeling of objects, environment, atmosphere, and vegetation; (2) integration of models with the task of ATR algorithm development; (3) integration of a new generation of parallel processor that can process every pixel of an image without the need for data reduction; (4) extending the instrumentation control of ATR to include sensor selection and sensor fusion; and (5) development of signal metrics for radar, acoustic and ladar, and linking these metrics to phenomenological sources.

  4. DOE underground storage tank waste remediation chemical processing hazards. Part I: Technology dictionary

    SciTech Connect

    DeMuth, S.F.

    1996-10-01

    This document has been prepared to aid in the development of Regulating guidelines for the Privatization of Hanford underground storage tank waste remediation. The document has been prepared it two parts to facilitate their preparation. Part II is the primary focus of this effort in that it describes the technical basis for established and potential chemical processing hazards associated with Underground Storage Tank (UST) nuclear waste remediation across the DOE complex. The established hazards involve those at Sites for which Safety Analysis Reviews (SARs) have already been prepared. Potential hazards are those involving technologies currently being developed for future applications. Part I of this document outlines the scope of Part II by briefly describing the established and potential technologies. In addition to providing the scope, Part I can be used as a technical introduction and bibliography for Regulatory personnel new to the UST waste remediation, and in particular Privatization effort. Part II of this document is not intended to provide examples of a SAR Hazards Analysis, but rather provide an intelligence gathering source for Regulatory personnel who must eventually evaluate the Privatization SAR Hazards Analysis.

  5. A new method to evaluate energy technologies

    SciTech Connect

    Shibata, Y.; Clark, D.J.

    1985-04-01

    As the world's oil reserves are rapidly depleted and numerous alternative energy technologies are proposed, a perplexing and urgent question confronts us: how can we assess these technologies in order to choose those which will deliver the most desirable consequences. This task, the evaluation of technology, is a form of policy study where the intent is to examine the broadest societal implications (technological, economic, environmental, legal, social, emotional, etc.) related to the development and deployment of existing or emerging technology. In a strategic planning process, one of the principal tools contributing to effective leadership is a carefully designed framework for guiding the discussion. The five step approach and the discussion support system by computer described in this article are a starting point for such a framework. The leader can advance group thinking by offering interpretive summaries using the computer and lead the group from one step to the next by giving transitional statements based on the five step approach. The constant challenge for him is to maintain the balance between freedom and control which makes for progress and yet does not act to stifle creative thinking.

  6. Performance evaluation soil samples utilizing encapsulation technology

    DOEpatents

    Dahlgran, James R.

    1999-01-01

    Performance evaluation soil samples and method of their preparation using encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration.

  7. Performance evaluation soil samples utilizing encapsulation technology

    DOEpatents

    Dahlgran, J.R.

    1999-08-17

    Performance evaluation soil samples and method of their preparation uses encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration. 1 fig.

  8. Performance evaluation soil samples utilizing encapsulation technology

    SciTech Connect

    Dahlgran, James R.

    1997-12-01

    Performance evaluation soil samples and method of their preparation are described using encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration.

  9. Zenon Environmental, Inc.: ZenoGem{trademark} biological and ultrafiltration technology. Innovative technology evaluation report; Superfund innovative technology evaluation

    SciTech Connect

    1999-04-01

    Zenon Environmental Inc. (Zenon), of Burlington, Ontario, Canada had developed an innovative wastewater treatment technology called the ZenoGem{trademark} technology. The ZenoGem{trademark} technology integrates biological treatment with membrane-based ultrafiltration to treat wastewater with high concentrations of organic contaminants that cause elevated concentrations of chemical oxygen demand (COD). The Superfund Innovative Technology Evaluation (SITE) demonstration occurred between September and December 1994 at the Nascolite Superfund site (Nascolite) in Millville, Cumberland County, New Jersey. During the SITE demonstration, critical and noncritical measurements were evaluated. Critical measurements consisted of sample analyses and process measurements that directly impacted meeting the project`s primary technical objective. Critical measurements included collection of liquid and air samples for MMA and VOC analyses; liquid samples to evaluate COD; and flow rate measurements of the influent and effluent liquid streams. Noncritical, or system condition measurements, provided information on operating ranges, reliability, variability, cost-effectiveness, and full-scale remediation potential of the technology.

  10. End-User Evaluations of Semantic Web Technologies

    SciTech Connect

    McCool, Rob; Cowell, Andrew J.; Thurman, David A.

    2005-11-07

    Stanford University's Knowledge Systems Laboratory (KSL) is working in partnership with Battelle Memorial Institute and IBM Watson Research Center to develop a suite of technologies for information extraction, knowledge representation & reasoning, and human-information interaction, in unison entitled 'Knowledge Associates for Novel Intelligence' (KANI). We have developed an integrated analytic environment composed of a collection of analyst associates, software components that aid the user at different stages of the information analysis process. An important part of our participatory design process has been to ensure our technologies and designs are tightly integrate with the needs and requirements of our end users, To this end, we perform a sequence of evaluations towards the end of the development process that ensure the technologies are both functional and usable. This paper reports on that process.

  11. Portable Diagnostics Technology Assessment for Space Missions. Part 1; General Technology Capabilities for NASA Exploration Missions

    NASA Technical Reports Server (NTRS)

    Nelson, Emily S.; Chait, Arnon

    2010-01-01

    The changes in the scope of NASA s mission in the coming decade are profound and demand nimble, yet insightful, responses. On-board clinical and environmental diagnostics must be available for both mid-term lunar and long-term Mars exploration missions in an environment marked by scarce resources. Miniaturization has become an obvious focus. Despite solid achievements in lab-based devices, broad-based, robust tools for application in the field are not yet on the market. The confluence of rapid, wide-ranging technology evolution and internal planning needs are the impetus behind this work. This report presents an analytical tool for the ongoing evaluation of promising technology platforms based on mission- and application-specific attributes. It is not meant to assess specific devices, but rather to provide objective guidelines for a rational down-select of general categories of technology platforms. In this study, we have employed our expertise in the microgravity operation of fluidic devices, laboratory diagnostics for space applications, and terrestrial research in biochip development. A rating of the current state of technology development is presented using the present tool. Two mission scenarios are also investigated: a 30-day lunar mission using proven, tested technology in 5 years; and a 2- to 3-year mission to Mars in 10 to 15 years.

  12. 34 CFR Appendix A to Part 379 - Evaluation Standards

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Evaluation Standards A Appendix A to Part 379 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY Pt. 379, App. A Appendix A to Part 379...

  13. 34 CFR Appendix A to Part 379 - Evaluation Standards

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Evaluation Standards A Appendix A to Part 379 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY Pt. 379, App. A Appendix A to Part...

  14. 34 CFR Appendix A to Part 379 - Evaluation Standards

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Evaluation Standards A Appendix A to Part 379 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY Pt. 379, App. A Appendix A to Part...

  15. 34 CFR Appendix A to Part 379 - Evaluation Standards

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Evaluation Standards A Appendix A to Part 379 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY Pt. 379, App. A Appendix A to Part...

  16. 34 CFR Appendix A to Part 379 - Evaluation Standards

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Evaluation Standards A Appendix A to Part 379 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY Pt. 379, App. A Appendix A to Part...

  17. Technology and Restructuring--Part II: New Organizational Directions.

    ERIC Educational Resources Information Center

    Ray, Doris

    1991-01-01

    Discusses the need for new organizational designs in schools that are restructuring with emphasis on the role technology can play. Topics discussed include improving communication; redundancy skills that educators need; learning to learn; using technology to support variety and diversity; barriers to using technology in restructuring schools; and…

  18. Technology and outpatient review: a preliminary evaluation.

    PubMed

    Bergman, A; Henderson, M; Cline, J L

    1990-06-01

    Most health care utilization and cost control programs focus on inpatient care or on high-cost, catastrophic illnesses or injuries. Recently, however, Parkside Health Management Corporation has developed a utilization review program that targets treatments and high-technology procedures performed primarily in an outpatient setting, as well as specific inpatient procedures not included in other review programs. These include chiropractic, podiatric, and physical therapy treatments; cesarean section; and endoscopy, ultrasound in pregnancy, and lithotripsy. The treatments/procedures examined in this program, called Technology and Outpatient Review (TOR), account for approximately 6% of claims expenses. Bigel Institute for Health Policy researchers are evaluating a pilot test to determine TOR's effect on health care costs and utilization, appropriateness, and patient satisfaction.

  19. Understanding Technology Literacy: A Framework for Evaluating Educational Technology Integration

    ERIC Educational Resources Information Center

    Davies, Randall S.

    2011-01-01

    Federal legislation in the United States currently mandates that technology be integrated into school curricula because of the popular belief that learning is enhanced through the use of technology. The challenge for educators is to understand how best to teach with technology while developing the technological expertise of their students. This…

  20. SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM: INNOVATION MAKING A DIFFERENCE

    EPA Science Inventory

    The Superfund Innovative Technology Evaluation (SITE) Program encourages commercialization of innovative technologies for characterizing and remediating hazardous waste site contamination through four components: Demonstration, Emerging Technology, and Monitoring & Measurement Pr...

  1. Remediation Technologies for Environmental Projects in the United States Military: Part 2

    DTIC Science & Technology

    1998-05-01

    Remediation Technologies for Environmental Projects in the United States Military: Part II by Joseph Aloysius Campbell, B.S.M.E. Thesis Presented...Science in Engineering The University of Texas at Austin May 1998 Remediation Technologies for Environmental Projects in the United States...Military: Part II APPROVED BY SUPERVISING COMMITTEE: * %hnD. Borcherding ABSTRACT Remediation Technologies for Environmental Projects in the

  2. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Technology Aided Point Protection D Appendix D to Part 218 Transportation Other Regulations Relating to... PRACTICES Pt. 218, App. D Appendix D to Part 218—Requirements and Considerations for Implementing Technology... exercising the option to provide point protection with the aid of technology as permitted in §...

  3. Cement manufacture and the environment - Part I: Chemistry and technology

    USGS Publications Warehouse

    Van Oss, H. G.; Padovani, A.C.

    2002-01-01

    Hydraulic (chiefly portland) cement is the binding agent in concrete and mortar and thus a key component of a country's construction sector. Concrete is arguably the most abundant of all manufactured solid materials. Portland cement is made primarily from finely ground clinker, which itself is composed dominantly of hydraulically active calcium silicate minerals formed through high-temperature burning of limestone and other materials in a kiln. This process requires approximately 1.7 tons of raw materials perton of clinker produced and yields about 1 ton of carbon dioxide (CO2) emissions, of which calcination of limestone and the combustion of fuels each contribute about half. The overall level of CO2 output makes the cement industry one of the top two manufacturing industry sources of greenhouse gases; however, in many countries, the cement industry's contribution is a small fraction of that from fossil fuel combustion by power plants and motor vehicles. The nature of clinker and the enormous heat requirements of its manufacture allow the cement industry to consume a wide variety of waste raw materials and fuels, thus providing the opportunity to apply key concepts of industrial ecology, most notably the closing of loops through the use of by-products of other industries (industrial symbiosis). In this article, the chemistry and technology of cement manufacture are summarized. In a forthcoming companion article (part II), some of the environmental challenges and opportunities facing the cement industry are described. Because of the size and scope of the U.S. cement industry, the analysis relies primarily on data and practices from the United States.

  4. GEOSAFE CORPORATION IN SITU VITRIFICATION: INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the findings associated with a Demonstration of the Geosafe Corporation (Geosafe) In Situ Vitrification (ISV) Process. The Geosafe ISV Technology was evaluated under the EPA Superfund Innovative Technology Evaluation (SITE) Program in conjuction with remedi...

  5. GEOSAFE CORPORATION IN SITU VITRIFICATION: INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the findings associated with a Demonstration of the Geosafe Corporation (Geosafe) In Situ Vitrification (ISV) Process. The Geosafe ISV Technology was evaluated under the EPA Superfund Innovative Technology Evaluation (SITE) Program in conjuction with remedi...

  6. Design and evaluation of the ONC health information technology curriculum

    PubMed Central

    Mohan, Vishnu; Abbott, Patricia; Acteson, Shelby; Berner, Eta S; Devlin, Corkey; Hammond, William E; Kukafka, Rita; Hersh, William

    2014-01-01

    Objective As part of the Heath Information Technology for Economic and Clinical Health (HITECH) Act, the Office of the National Coordinator for Health Information Technology (ONC) implemented its Workforce Development Program, which included initiatives to train health information technology (HIT) professionals in 12 workforce roles, half of them in community colleges. To achieve this, the ONC tasked five universities with established informatics programs with creating curricular materials that could be used by community colleges. The five universities created 20 components that were made available for downloading from the National Training and Dissemination Center (NTDC) website. This paper describes an evaluation of the curricular materials by its intended audience of educators. Methods We measured the quantity of downloads from the NTDC site and administered a survey about the curricular materials to its registered users to determine use patterns and user characteristics. The survey was evaluated using mixed methods. Registered users downloaded nearly half a million units or components from the NTDC website. We surveyed these 9835 registered users. Results 1269 individuals completed all or part of the survey, of whom 339 identified themselves as educators (26.7% of all respondents). This paper addresses the survey responses of educators. Discussion Successful aspects of the curriculum included its breadth, convenience, hands-on and course planning capabilities. Several areas were identified for potential improvement. Conclusions The ONC HIT curriculum met its goals for community college programs and will likely continue to be a valuable resource for the larger informatics community in the future. PMID:23831832

  7. Design and evaluation of the ONC health information technology curriculum.

    PubMed

    Mohan, Vishnu; Abbott, Patricia; Acteson, Shelby; Berner, Eta S; Devlin, Corkey; Hammond, William E; Kukafka, Rita; Hersh, William

    2014-01-01

    As part of the Heath Information Technology for Economic and Clinical Health (HITECH) Act, the Office of the National Coordinator for Health Information Technology (ONC) implemented its Workforce Development Program, which included initiatives to train health information technology (HIT) professionals in 12 workforce roles, half of them in community colleges. To achieve this, the ONC tasked five universities with established informatics programs with creating curricular materials that could be used by community colleges. The five universities created 20 components that were made available for downloading from the National Training and Dissemination Center (NTDC) website. This paper describes an evaluation of the curricular materials by its intended audience of educators. We measured the quantity of downloads from the NTDC site and administered a survey about the curricular materials to its registered users to determine use patterns and user characteristics. The survey was evaluated using mixed methods. Registered users downloaded nearly half a million units or components from the NTDC website. We surveyed these 9835 registered users. 1269 individuals completed all or part of the survey, of whom 339 identified themselves as educators (26.7% of all respondents). This paper addresses the survey responses of educators. Successful aspects of the curriculum included its breadth, convenience, hands-on and course planning capabilities. Several areas were identified for potential improvement. The ONC HIT curriculum met its goals for community college programs and will likely continue to be a valuable resource for the larger informatics community in the future.

  8. Analysis and correction of defects within parts fabricated using powder bed fusion technology

    NASA Astrophysics Data System (ADS)

    Mireles, Jorge; Ridwan, Shakerur; Morton, Philip A.; Hinojos, Alejandro; Wicker, Ryan B.

    2015-09-01

    Quality assurance is an important topic for additive manufacturing (AM) and often seen as a requirement for the transition and adoption of the technology toward fabrication of end use applications. As AM technologies are used for production, it is necessary to ensure high quality, repeatable, and reproducible components are manufactured. Various nondestructive examination techniques have been used to evaluate AM-fabricated parts to determine part quality post-fabrication (e.g. scanning and/or microstructural characterization). In situ monitoring methods have been developed for AM technologies to enable defect detection and have potential to be used for in situ monitoring and correction of fabrication anomalies (e.g. undesired temperature gradients and porosity). In this research, defects (e.g. pores) were seeded into parts fabricated using the powder bed fusion AM process, electron beam melting, and monitored using in situ infrared (IR) thermography. Results from layerwise thermography were compared with results obtained using computer tomography (CT) scanning techniques. Although the measured geometry of the seeded defects between IR thermography and CT was substantially different (area difference of ∼60%), the thermographs did provide a good indication of defects present within a fabricated part. Furthermore, defect correction methods were evaluated including post-processing methods such as hot isostatic pressing as well as in situ correction methods such as layer re-melting. Re-melting a porous layer successfully corrected defects and demonstrates a potential method for in situ defect correction if implemented in future systems equipped with automatic feedback control of powder bed fusion processes.

  9. Cyber security evaluation of II&C technologies

    SciTech Connect

    Thomas, Ken

    2014-11-01

    cyber security team with expertise in nuclear utility cyber security programs and experience in conducting these evaluations. The evaluation has determined that, for the most part, cyber security will not be a limiting factor in the application of these technologies to nuclear power plant applications.

  10. Evaluating technologies of oil spill surveillance

    SciTech Connect

    Hover, G.L.

    1993-07-01

    Surveillance and monitoring of oil in the marine environment imposes a broad spectrum of remote sensing requirements. At the US Coast Guard Research Development Center, the environmental safety branch is sponsoring oil spill remote sensing research in four areas of technology: Synthetic aperture radar (SAR), Frequency-scanning microwave radiometry (FSR), Laser fluorosensing (LFS), and Forward-looking infrared (FLIR) imagers. SAR technology uses sophisticated signal processing to overcome prior limitations, providing images of higher and more uniform spatial acuity which may enable interpreters to more-readily distinguish petroleum slicks from others. The ability to determine the distribution of oil thickness within a slick is necessary when an estimate of oil volume is desired. Scientists at MIT have formulated a new approach to radiometric oil thickness measurement that takes advantage of recent advances in electronic component technology. The initial data collected with a prototype FSR instrument have validated the FSR concept and more work is ongoing. The Coast Guard is co-funding a program to demonstrate and evaluate the capabilities of an airborne laser fluorosensor to support oil spill response operations. During a controlled test, the instrument successfully demonstrated an ability to detect oil on water, ice, and various beach surfaces. Additional testing included different oil types and allowed for weathering. Data analysis is ongoing. Recent developments in infrared imager technology have produced a wide variety of off-the-shelf, portable cameras that could potentially provide a rapid-response spill assessment capability. The R D Center has been involved in the testing of many of these sensors.

  11. Taking Part in Technology Education: Elements in Students' Motivation

    ERIC Educational Resources Information Center

    Autio, Ossi; Hietanoro, Jenni; Ruismaki, Heikki

    2011-01-01

    The purpose of this study was to determine the elements motivating comprehensive school students to study technology education. In addition, we tried to discover how students' motivation towards technology education developed over the period leading up to their school experience and the effect this might have on their future involvement with…

  12. Technology Evaluation Report - SITE PROGRAM DEMONSTRATION OF THE ULTROX INTERNATIONAL ULTRAVIOLET RADIATION OXIDATION TECHNOLOGY

    EPA Science Inventory

    In support of EPA's Superfund Innovative Technology Evaluation (SITE) Program, this report presents the results of the Ultrox International technology demonstration. The Ultrox® technology (a registered trademark of Ultrox International) simultaneously uses ultraviolet (UV) radi...

  13. Technology Evaluation Report - SITE PROGRAM DEMONSTRATION OF THE ULTROX INTERNATIONAL ULTRAVIOLET RADIATION OXIDATION TECHNOLOGY

    EPA Science Inventory

    In support of EPA's Superfund Innovative Technology Evaluation (SITE) Program, this report presents the results of the Ultrox International technology demonstration. The Ultrox® technology (a registered trademark of Ultrox International) simultaneously uses ultraviolet (UV) radi...

  14. Evaluating Technology Resistance and Technology Satisfaction on Students' Performance

    ERIC Educational Resources Information Center

    Norzaidi, Mohd Daud; Salwani, Mohamed Intan

    2009-01-01

    Purpose: Using the extended task-technology fit (TTF) model, this paper aims to examine technology resistance, technology satisfaction and internet usage on students' performance. Design/methodology/approach: The study was conducted at Universiti Teknologi MARA, Johor, Malaysia and questionnaires were distributed to 354 undergraduate students.…

  15. Second International Symposium on Magnetic Suspension Technology, part 2

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1994-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review related recent developments in sensors and controls approaches, superconducting magnet technology, and design/implementation practices, the 2nd International Symposium on Magnetic Suspension Technology was held at the Westin Hotel in Seattle, WA, on 11-13 Aug. 1993. The symposium included 18 technical sessions in which 44 papers were presented. The technical sessions covered the areas of bearings, bearing modelling, controls, vibration isolation, micromachines, superconductivity, wind tunnel magnetic suspension systems, magnetically levitated trains (MAGLEV), rotating machinery and energy storage, and applications. A list of attendees appears at the end of the document.

  16. Second International Symposium on Magnetic Suspension Technology, part 1

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1994-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review related recent developments in sensors and controls approaches, superconducting magnet technology, and design/implementation practices, the Second International Symposium on Magnetic Suspension Technology was held. The symposium included 18 technical sessions in which 44 papers were presented. The technical sessions covered the areas of bearings, bearing modeling, controls, vibration isolation, micromachines, superconductivity, wind tunnel magnetic suspension systems, magnetically levitated trains (MAGLEV), rotating machinery and energy storage, and applications. A list of attendees appears at the end of the document.

  17. Third International Symposium on Magnetic Suspension Technology. Part 2

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1996-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review recent developments in sensors, controls, superconducting magnet technology, and design/implementation practices, the Third International Symposium on Magnetic Suspension Technology was held at the Holiday Inn Capital Plaza in Tallahassee, Florida on 13-15 Dec. 1995. The symposium included 19 sessions in which a total of 55 papers were presented. The technical sessions covered the areas of bearings, superconductivity, vibration isolation, maglev, controls, space applications, general applications, bearing/actuator design, modeling, precision applications, electromagnetic launch and hypersonic maglev, applications of superconductivity, and sensors.

  18. Technology: English Learners and Machine Translation, Part 2

    ERIC Educational Resources Information Center

    Van Horn, Royal

    2004-01-01

    In this article, the author touches on the ways that technology can come to the aid of teachers with students who don't speak English. He discusses different word processors that successfully translate foreign text.

  19. Aerospace Applications of Magnetic Suspension Technology, part 2

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1991-01-01

    In order to examine the state of technology of all areas of magnetic suspension with potential aerospace applications, and to review related recent developments in sensors and control approaches, superconducting technology, and design/implementation practices, a workshop was held at NASA-Langley. Areas of concern are pointing and isolation systems, microgravity and vibration isolation, bearing applications, wind tunnel model suspension systems, large gap magnetic suspension systems, controls, rotating machinery, science and applications of superconductivity, and sensors. Papers presented are included.

  20. International Symposium on Magnetic Suspension Technology, Part 2

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1992-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review related recent developments in sensors and controls approaches, superconducting magnet technology, and design/implementation practices, a symposium was held. The proceedings are presented. The sessions covered the areas of bearings, sensors and controls, microgravity and vibration isolation, superconductivity, manufacturing applications, wind tunnel magnetic suspension systems, magnetically levitated trains (MAGLEV), space applications, and large gap magnetic suspension systems.

  1. Evaluation of Soil Salinity Amelioration Technologies in Timpaki, Crete

    NASA Astrophysics Data System (ADS)

    Panagea, Ioanna; Daliakopoulos, Ioannis; Tsanis, Ioannis; Schwilch, Gudrun

    2015-04-01

    Salinization is a soil threat that adversely affects ecosystem services and diminishes soil functions in many arid and semi-arid regions. Soil salinity management depends on a range of factors, and can be complex expensive and time demanding. Besides taking no action, possible management strategies include amelioration and adaptation measures. The WOCAT Technologies Questionnaire is a standardized methodology for monitoring, evaluating and documenting sustainable land management practices through interaction with the stakeholders. Here we use WOCAT for the systematic analysis and evaluation of soil salinization amelioration measures, for the RECARE project Case Study in Greece, the Timpaki basin, a semi-arid region in south-central Crete where the main land use is horticulture in greenhouses irrigated by groundwater. Excessive groundwater abstractions have resulted in a drop of the groundwater level in the coastal part of the aquifer, thus leading to seawater intrusion and in turn to soil salinization due to irrigation with brackish water. Amelioration technologies that have already been applied in the case study by the stakeholders are examined and classified depending on the function they promote and/or improve. The documented technologies are evaluated for their impacts on ecosystem services, cost and input requirements. Preliminary results show that technologies which promote maintaining existing crop types while enhancing productivity and decreasing soil salinity such as composting, mulching, rain water harvesting and seed biopriming are preferred by the stakeholders. Further work will include result validation using qualitative approaches. Keywords: soil salinity; salinization; evaluation of soil salinization amelioration techniques; WOCAT; RECARE FP7 project; Timpaki Crete

  2. The Mixed Waste Management Facility: Technology selection and implementation plan, Part 2, Support processes

    SciTech Connect

    Streit, R.D.; Couture, S.A.

    1995-03-01

    The purpose of this document is to establish the foundation for the selection and implementation of technologies to be demonstrated in the Mixed Waste Management Facility, and to select the technologies for initial pilot-scale demonstration. Criteria are defined for judging demonstration technologies, and the framework for future technology selection is established. On the basis of these criteria, an initial suite of technologies was chosen, and the demonstration implementation scheme was developed. Part 1, previously released, addresses the selection of the primary processes. Part II addresses process support systems that are considered ``demonstration technologies.`` Other support technologies, e.g., facility off-gas, receiving and shipping, and water treatment, while part of the integrated demonstration, use best available commercial equipment and are not selected against the demonstration technology criteria.

  3. Orientation, Evaluation, and Integration of Part-Time Nursing Faculty.

    PubMed

    Carlson, Joanne S

    2015-07-10

    This study helps to quantify and describe orientation, evaluation, and integration practices pertaining to part-time clinical nursing faculty teaching in prelicensure nursing education programs. A researcher designed Web-based survey was used to collect information from a convenience sample of part-time clinical nursing faculty teaching in prelicensure nursing programs. Survey questions focused on the amount and type of orientation, evaluation, and integration practices. Descriptive statistics were used to analyze results. Respondents reported on average four hours of orientation, with close to half reporting no more than two hours. Evaluative feedback was received much more often from students than from full-time faculty. Most respondents reported receiving some degree of mentoring and that it was easy to get help from full-time faculty. Respondents reported being most informed about student evaluation procedures, grading, and the steps to take when students are not meeting course objectives, and less informed about changes to ongoing curriculum and policy.

  4. Part 2: NASA Future Forum Panel: Technology and Innovation

    NASA Image and Video Library

    How important these factors are to the future of the nation’s economy is stressed by experts in a discussion moderated by NASA Deputy Chief Technologist, Joe Parrish. (Part 2 of 4) Since 2008, th...

  5. Issues surrounding the health economic evaluation of genomic technologies

    PubMed Central

    Buchanan, James; Wordsworth, Sarah; Schuh, Anna

    2014-01-01

    Aim Genomic interventions could enable improved disease stratification and individually tailored therapies. However, they have had a limited impact on clinical practice to date due to a lack of evidence, particularly economic evidence. This is partly because health economists are yet to reach consensus on whether existing methods are sufficient to evaluate genomic technologies. As different approaches may produce conflicting adoption decisions, clarification is urgently required. This article summarizes the methodological issues associated with conducting economic evaluations of genomic interventions. Materials & methods A structured literature review was conducted to identify references that considered the methodological challenges faced when conducting economic evaluations of genomic interventions. Results Methodological challenges related to the analytical approach included the choice of comparator, perspective and timeframe. Challenges in costing centered around the need to collect a broad range of costs, frequently, in a data-limited environment. Measuring outcomes is problematic as standard measures have limited applicability, however, alternative metrics (e.g., personal utility) are underdeveloped and alternative approaches (e.g., cost–benefit analysis) underused. Effectiveness data quality is weak and challenging to incorporate into standard economic analyses, while little is known about patient and clinician behavior in this context. Comprehensive value of information analyses are likely to be helpful. Conclusion Economic evaluations of genomic technologies present a particular challenge for health economists. New methods may be required to resolve these issues, but the evidence to justify alternative approaches is yet to be produced. This should be the focus of future work in this field. PMID:24236483

  6. International Symposium on Magnetic Suspension Technology, Part 1

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1992-01-01

    The goal of the symposium was to examine the state of technology of all areas of magnetic suspension and to review related recent developments in sensors and controls approaches, superconducting magnet technology, and design/implementation practices. The symposium included 17 technical sessions in which 55 papers were presented. The technical session covered the areas of bearings, sensors and controls, microgravity and vibration isolation, superconductivity, manufacturing applications, wind tunnel magnetic suspension systems, magnetically levitated trains (MAGLEV), space applications, and large gap magnetic suspension systems.

  7. First NASA Advanced Composites Technology Conference, Part 2

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1991-01-01

    Presented here is a compilation of papers presented at the first NASA Advanced Composites Technology (ACT) Conference held in Seattle, Washington, from 29 Oct. to 1 Nov. 1990. The ACT program is a major new multiyear research initiative to achieve a national goal of technology readiness before the end of the decade. Included are papers on materials development and processing, innovative design concepts, analysis development and validation, cost effective manufacturing methodology, and cost tracking and prediction procedures. Papers on major applications programs approved by the Department of Defense are also included.

  8. Third NASA Advanced Composites Technology Conference, volume 1, part 1

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1993-01-01

    This document is a compilation of papers presented at the Third NASA Advanced Composites Technology (ACT) Conference. The ACT Program is a major multi-year research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT Program in the specific areas of automated fiber placement, resin transfer molding, textile preforms, and stitching as these processes influence design, performance, and cost of composites in aircraft structures. Papers sponsored by the Department of Defense on the Design and Manufacturing of Low Cost Composites (DMLCC) are also included in Volume 2 of this document.

  9. Technology evaluation: SAGE, Genzyme molecular oncology.

    PubMed

    Bartlett, J

    2001-02-01

    Genzyme Molecular Oncology (GMO) is using its SAGE (Serial Analysis of Gene Expression) combinatorial chemistry technology to screen compound libraries. SAGE is a high-throughput, high-efficiency method to simultaneously detect and measure the expression levels of genes expressed in a cell at a given time, including rare genes. SAGE can be used in a wide variety of applications to identify disease-related genes, to analyze the effect of drugs on tissues and to provide insights into disease pathways. It works by isolating short fragments of genetic information from the expressed genes that are present in the cell being studied. These short sequences, called SAGE tags, are linked together for efficient sequencing. The sequence data are then analyzed to identify each gene expressed in the cell and the levels at which each gene is expressed. This information forms a library that can be used to analyze the differences in gene expression between cells [293437]. By December 1999, GMO had identified a set of 40 genes from 3.5 million transcripts that were expressed at elevated levels in all cancer tissue but not seen in normal tissue. The company hope these may provide diagnostic markers or therapeutic targets. The studies also provided data furthering the understanding of the way cells use their genome [349968]. GMO has signed a collaborative agreement with the National Cancer Institute (NCI) to search for new drug candidates in the field of cancer chemotherapy. The collaboration combines GMO's SAGE technology with the NCI's extensive array of 60 cell-based cancer screens. Under the agreement, the NCI will evaluate Genzyme's library consisting of one million compounds against selected cancer screens to identify compounds with anticancer properties [255082]. Xenometrix granted a license agreement for gene expression profiling to GMO in February 1999, giving company access to claims covered in issued US and European patents. The license is non-exclusive and covers the

  10. Peer Dynamics Final Evaluation Report. 1979/1980. Part 1.

    ERIC Educational Resources Information Center

    Cooper, Cathy; Walker, Connie

    This is Part I of a final evaluation of a program designed to reduce the incidence of destructive risk-taking behavior (e.g. drug-alcohol abuse, and juvenile delinquency) among school-age youth. Background research indicates that peer group pressure is the single most important factor in dictating the presence or absence of juvenile delinquency…

  11. Bridging the Skills Gap. Working Paper Part II: High Technology and Related Occupations.

    ERIC Educational Resources Information Center

    Kaplan, Christine E.

    This part of a 2-part working paper identifies and describes major occupational groups that are characteristic of high technology manufacturing and service industries as well as employment sectors that use high technology products in their provision of goods and services. The paper is based on a review of a wide range of employment projections…

  12. Mathematics on the Move: Using Mobile Technologies to Support Student Learning (Part 2)

    ERIC Educational Resources Information Center

    Attard, Catherine; Northcote, Maria

    2012-01-01

    Continuing the series of articles on teaching mathematics with technology, this article furthers the authors' exploration of the use of a range of mobile technologies to enhance teachers' practices in the primary mathematics classroom. In Part 1 of this article, the authors explored the use of the iPod Touch and iPad. In Part 2, they explore…

  13. REMEDIATION TECHNOLOGY EVALUATION AT THE GILT EDGE MINE, SOUTH DAKOTA

    EPA Science Inventory

    This document reports the findings of the Mine Waste Technology Program's Activity III, Project 29,The Remediation Technology Evaluation Project at the Gilt Edge Mine, S.D. This project consisted of evaluating three emerging acidic waste rock stabilization technologies and compar...

  14. REMEDIATION TECHNOLOGY EVALUATION AT THE GILT EDGE MINE, SOUTH DAKOTA

    EPA Science Inventory

    This document reports the findings of the Mine Waste Technology Program's Activity III, Project 29,The Remediation Technology Evaluation Project at the Gilt Edge Mine, S.D. This project consisted of evaluating three emerging acidic waste rock stabilization technologies and compar...

  15. Aerospace Applications of Magnetic Suspension Technology, part 1

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1991-01-01

    Papers presented at the conference on aerospace applications of magnetic suspension technology are compiled. The following subject areas are covered: pointing and isolation systems; microgravity and vibration isolation; bearing applications; wind tunnel model suspension systems; large gap magnetic suspension systems; control systems; rotating machinery; science and application of superconductivity; and sensors.

  16. Thermally activated ("thermal") battery technology. Part I: An overview

    NASA Astrophysics Data System (ADS)

    Guidotti, Ronald A.; Masset, Patrick

    Thermally activated ("thermal") batteries are primary batteries that use molten salts as electrolytes and employ an internal pyrotechnic (heat) source to bring the battery stack to operating temperatures. They are primarily used for military applications, such as missiles and ordnance, and in nuclear weapons. This paper discusses the development history and presents a general overview of this technology.

  17. Strategies of Successful Technology Integrators. Part I: Streamlining Classroom Management.

    ERIC Educational Resources Information Center

    McNally, Lynn; Etchison, Cindy

    2000-01-01

    Discussion of how to develop curriculum that successfully integrates technology into elementary and secondary school classrooms focuses on solutions for school and classroom management tasks. Highlights include Web-based solutions; student activities; word processing; desktop publishing; draw and paint programs; spreadsheets; and database…

  18. Evaluation of engine coolant recycling processes: Part 2

    SciTech Connect

    Bradley, W.H.

    1999-08-01

    Engine coolant recycling continues to provide solutions to both economic and environmental challenges often faced with the disposal of used engine coolant. General Motors` Service Technology Group (STG), in a continuing effort to validate the general practice of recycling engine coolants, has conducted an in-depth study on the capabilities of recycled coolants. Various recycling processes ranging from complex forms of fractional distillation to simple filtration were evaluated in this study to best represent the current state of coolant recycling technology. This study incorporates both lab and (limited) fleet testing to determine the performance capabilities of the recycled coolants tested. While the results suggest the need for additional studies in this area, they reveal the true capabilities of all types of engine coolant recycling technologies.

  19. 15 CFR Supplement No. 2 to Part 774 - General Technology and Software Notes

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false General Technology and Software Notes... REGULATIONS THE COMMERCE CONTROL LIST Pt. 774, Supp. 2 Supplement No. 2 to Part 774—General Technology and Software Notes 1. General Technology Note. The export of “technology” that is “required” for the...

  20. 15 CFR Supplement No. 2 to Part 774 - General Technology and Software Notes

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false General Technology and Software Notes... REGULATIONS THE COMMERCE CONTROL LIST Pt. 774, Supp. 2 Supplement No. 2 to Part 774—General Technology and Software Notes 1. General Technology Note. The export of “technology” that is “required” for the...

  1. 15 CFR Supplement No. 2 to Part 774 - General Technology and Software Notes

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false General Technology and Software Notes... REGULATIONS THE COMMERCE CONTROL LIST Pt. 774, Supp. 2 Supplement No. 2 to Part 774—General Technology and Software Notes 1. General Technology Note. The export of “technology” that is “required” for the...

  2. From Lunar Regolith to Fabricated Parts: Technology Developments and the Utilization of Moon Dirt

    NASA Technical Reports Server (NTRS)

    McLemore, C. A.; Fikes, J. C.; McCarley, K. S.; Good, J. E.; Gilley, S. D.; Kennedy, J. P.

    2008-01-01

    The U.S. Space Exploration Policy has as a cornerstone the establishment of an outpost on the moon. This lunar outpost wil1 eventually provide the necessary planning, technology development, testbed, and training for manned missions in the future beyond the Moon. As part of the overall activity, the National Aeronautics and Space Administration (NASA) is investigating how the in situ resources can be utilized to improve mission success by reducing up-mass, improving safety, reducing risk, and bringing down costs for the overall mission. Marshall Space Flight Center (MSFC), along with other NASA centers, is supporting this endeavor by exploring how lunar regolith can be mined for uses such as construction, life support, propulsion, power, and fabrication. An infrastructure capable of fabrication and nondestructive evaluation will be needed to support habitat structure development and maintenance, tools and mechanical parts fabrication, as well as repair and replacement of space-mission hardware such as life-support items, vehicle components, and crew systems, This infrastructure will utilize the technologies being developed under the In Situ Fabrication and Repair (ISFR) element, which is working in conjunction with the technologies being developed under the In Situ Resources Utilization (ISRU) element, to live off the land. The ISFR Element supports the Space Exploration Initiative by reducing downtime due to failed components; decreasing risk to crew by recovering quickly from degraded operation of equipment; improving system functionality with advanced geometry capabilities; and enhancing mission safety by reducing assembly part counts of original designs where possible. This paper addresses the need and plan for understanding the properties of the lunar regolith to determine the applicability of using this material in a fabrication process. This effort includes the development of high fidelity simulants that will be used in fabrication processes on the ground to

  3. ECONOMIC EVALUATION OF CO2 SEQUESTRATION TECHNOLOGIES

    SciTech Connect

    Bert R. Bock; Richard G. Rhudy; David E. Nichols

    2001-07-01

    In order to plan for potential CO{sub 2} mitigation mandates, utilities need better information on CO{sub 2} mitigation options, especially carbon sequestration options that involve non-utility operations. One of the major difficulties in evaluating CO{sub 2} sequestration technologies and practices, both geologic storage of captured CO{sub 2} and storage in biological sinks, is obtaining consistent, transparent, accurate, and comparable economics. This project is comparing the economics of major technologies and practices under development for CO{sub 2} sequestration, including captured CO{sub 2} storage options such as active oil reservoirs, depleted oil and gas reservoirs, deep aquifers, coal beds, and oceans, as well as the enhancement of biological sinks such as forests and croplands. An international group of experts has been assembled to compare on a consistent basis the economics of this diverse array of CO{sub 2} sequestration options. Designs and data collection are nearly complete for each of the CO{sub 2} sequestration options being compared. Initial spreadsheet development has begun on concepts involving storage of captured CO{sub 2}. No significant problems have been encountered, but some additional outside expertise will be accessed to supplement the team's expertise in the areas of life cycle analysis, oil and gas exploration and production, and comparing CO{sub 2} sequestration options that differ in timing and permanence of CO{sub 2} sequestration. Plans for the next reporting period are to complete data collection and a first approximation of the spreadsheet. We expect to complete this project on time and on budget.

  4. A cost evaluation methodology for surgical technologies.

    PubMed

    Ismail, Imad; Wolff, Sandrine; Gronfier, Agnes; Mutter, Didier; Swanström, Lee L; Swantröm, Lee L

    2015-08-01

    To create and validate a micro-costing methodology that surgeons and hospital administrators can use to evaluate the cost of implementing innovative surgical technologies. Our analysis is broken down into several elements of fixed and variable costs which are used to effectively and easily calculate the cost of surgical operations. As an example of application, we use data from 86 robot assisted gastric bypass operations made in our hospital. To validate our methodology, we discuss the cost reporting approaches used in 16 surgical publications with respect to 7 predefined criteria. Four formulas are created which allow users to import data from their health system or particular situation and derive the total cost. We have established that the robotic surgical system represents 97.53 % of our operating room's medical device costs which amounts to $4320.11. With a mean surgery time of 303 min, personnel cost per operation amounts to $1244.73, whereas reusable instruments and disposable costs are, respectively, $1539.69 and $3629.55 per case. The literature survey demonstrates that the cost of surgery is rarely reported or emphasized, and authors who do cover this concept do so with variable methodologies which make their findings difficult to interpret. Using a micro-costing methodology, it is possible to identify the cost of any new surgical procedure/technology using formulas that can be adapted to a variety of operations and healthcare systems. We hope that this paper will provide guidance for decision makers and a means for surgeons to harmonise cost reporting in the literature.

  5. ARCTIC FOUNDATIONS, INC. FREEZE BARRIER TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Arctic Foundations, Inc. (AFI), of Anchorage, Alaska has developed a freeze barrier technology designed to prevent the migration of contaminants in groundwater by completely isolating contaminant source areas until appropriate remediation techniques can be applied. With this tech...

  6. ARCTIC FOUNDATIONS, INC. FREEZE BARRIER TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    Arctic Foundations, Inc. (AFI), of Anchorage, Alaska has developed a freeze barrier technology designed to prevent the migration of contaminants in groundwater by completely isolating contaminant source areas until appropriate remediation techniques can be applied. With this tech...

  7. An Evaluation of Enhanced Geothermal Systems Technology

    SciTech Connect

    Jelacic, Allan; Fortuna, Raymond; LaSala, Raymond; Nathwani, Jay; Nix, Gerald; Visser, Charles; Green, Bruce; Renner, Joel; Blankenship, Douglas; Kennedy, Mack; Bruton, Carol

    2008-04-01

    This 2008 document presents the results of an eight-month study by the Department of Energy (DOE) and its support staff at the national laboratories concerning the technological requirements to commercialize a new geothermal technology, Enhanced Geothermal Systems (EGS).

  8. Third NASA Advanced Composites Technology Conference, volume 1, part 2

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1993-01-01

    This document is a compilation of papers presented at the Third NASA Advanced Composites Technology (ACT) Conference held at Long Beach, California, 8-11 June 1992. The ACT Program is a major multi-year research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT Program in the specific areas of automated fiber placement, resin transfer molding, textile preforms, and stitching as these processes influence design, performance, and cost of composites in aircraft structures. Papers sponsored by the Department of Defense on the Design and Manufacturing of Low Cost Composites (DMLCC) are also included in Volume 2 of this document.

  9. The First NASA Advanced Composites Technology Conference, part 1

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1991-01-01

    Papers are presented from the conference. The ACT program is a multiyear research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT program on new materials development and processing, innovative design concepts, analysis development and validation, cost effective manufacturing methodology, and cost tracking and prediction procedures. Papers presented on major applications programs approved by the Department of Defense are also included.

  10. Electricity on the rig. Part 3 - New electric rig technology

    SciTech Connect

    McNair, W.L.

    1983-07-01

    The use of an SCR-controlled power system on an offshore drilling rig has lead to an increased acceptance of high technology equipment. Such equipment increases drilling productivity, reduces maintenance, and improves reliability. Most new rigs now have AC squirrel cage motors, brushless AC generators, silicon controlled rectifiers, DC motors, and swtichgear and motor starters. Several opportunities for cost reductions in SCR systems, such as improving the power factor, are studied in this paper.

  11. Part 2 -- current program integrating strategies and lubrication technology

    SciTech Connect

    Johnson, B.

    1996-12-01

    This paper is the second of two that describe the Predictive Maintenance Program for rotating machinery at the Palo Verde Nuclear Generating Station. The Predictive Maintenance program has been enhanced through organizational changes and improved interdisciplinary usage of technology. This paper will discuss current program strategies that have improved the interaction between the Vibration and Lube Oil programs. The {open_quotes}Lube Oil{close_quotes} view of the combined program along with case studies will then be presented.

  12. Changing Instructional Practices through Technology Training, Part 2 of 2.

    ERIC Educational Resources Information Center

    Seamon, Mary

    2001-01-01

    This second of a two-part article introducing the steps in a school district's teacher professional development model discusses steps three through six: Web page or project; Internet Discovery (with its five phases-question, search, interpretation, composition, sharing); Cyberinquiry; and WebQuests. Three examples are included: Web Page…

  13. Technological Support of Critical Parts for Railway Transport Working Properties

    NASA Astrophysics Data System (ADS)

    Gabets, A. V.; Gabets, D. A.; Markov, A. M.; Radchenko, M. V.; Leonov, S. L.

    2017-01-01

    The materials of complex research of operational properties of a new brand cast iron CHMN-35M. Optimal chemical composition was determined. The obtained results allow to conclude about possibility of its use for the manufacture of critical parts of rolling stock of railway transport, in particular of a side bearing cap

  14. FIELD EVALUATION OF DNAPL EXTRACTION TECHNOLOGIES: PROJECT OVERVIEW

    EPA Science Inventory

    Five DNAPL remediation technologies were evaluated at the Dover National Test Site, Dover AFB, Delaware. The technologies were cosolvent solubilization, cosolvent mobilization, surfactant solubilization, complex sugar flushing and air sparging/soil vapor extraction. The effectiv...

  15. FIELD EVALUATION OF DNAPL EXTRACTION TECHNOLOGIES: PROJECT OVERVIEW

    EPA Science Inventory

    Five DNAPL remediation technologies were evaluated at the Dover National Test Site, Dover AFB, Delaware. The technologies were cosolvent solubilization, cosolvent mobilization, surfactant solubilization, complex sugar flushing and air sparging/soil vapor extraction. The effectiv...

  16. Evaluation of thermographic phosphor technology for aerodynamic model testing

    SciTech Connect

    Cates, M.R.; Tobin, K.W.; Smith, D.B.

    1990-08-01

    The goal for this project was to perform technology evaluations applicable to the development of higher-precision, higher-temperature aerodynamic model testing at Arnold Engineering Development Center (AEDC) in Tullahmoa, Tennessee. With the advent of new programs for design of aerospace craft that fly at higher speeds and altitudes, requirements for detailed understanding of high-temperature materials become very important. Model testing is a natural and critical part of the development of these new initiatives. The well-established thermographic phosphor techniques of the Applied Technology Division at Oak Ridge National Laboratory are highly desirable for diagnostic evaluation of materials and aerodynamic shapes as studied in model tests. Combining this state-of-the-art thermographic technique with modern, higher-temperature models will greatly improve the practicability of tests for the advanced aerospace vehicles and will provide higher precision diagnostic information for quantitative evaluation of these tests. The wavelength ratio method for measuring surface temperatures of aerodynamic models was demonstrated in measurements made for this project. In particular, it was shown that the appropriate phosphors could be selected for the temperature range up to {approximately}700 {degree}F or higher and emission line ratios of sufficient sensitivity to measure temperature with 1% precision or better. Further, it was demonstrated that two-dimensional image- processing methods, using standard hardware, can be successfully applied to surface thermography of aerodynamic models for AEDC applications.

  17. Evaluation of Smart Gun Technologies preliminary report

    SciTech Connect

    Weiss, D.R.

    1996-01-01

    The Smart Gun Technology Project has a goal to eliminate the capability of an unauthorized user from firing a law enforcement officer`s firearm by implementing {open_quote}smart{close_quote} technologies. Smart technologies are those that can in some manner identify an officer. This report will identify, describe, and grade various technologies as compared to the requirements that were obtained from officers. This report does not make a final recommendation for a smart gun technology, nor does it give the complete design of a smart gun system.

  18. An Institutional Approach to the Evaluation of Educational Technology.

    ERIC Educational Resources Information Center

    Kennedy, Gregor E.

    2003-01-01

    Outlines an institutional approach that guides the evaluation of educational technology in the Faculty of Medicine, Dentistry and Health Sciences at the University of Melbourne (Victoria, Australia). Roles for an internal evaluator and educational technology practitioners are proposed, and a conceptual framework that guides the evaluation process…

  19. An Institutional Approach to the Evaluation of Educational Technology.

    ERIC Educational Resources Information Center

    Kennedy, Gregor E.

    2003-01-01

    Outlines an institutional approach that guides the evaluation of educational technology in the Faculty of Medicine, Dentistry and Health Sciences at the University of Melbourne (Victoria, Australia). Roles for an internal evaluator and educational technology practitioners are proposed, and a conceptual framework that guides the evaluation process…

  20. Advanced technology airfoil research, volume 1, part 2

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This compilation contains papers presented at the NASA Conference on Advanced Technology Airfoil Research held at Langley Research Center on March 7-9, 1978, which have unlimited distribution. This conference provided a comprehensive review of all NASA airfoil research, conducted in-house and under grant and contract. A broad spectrum of airfoil research outside of NASA was also reviewed. The major thrust of the technical sessions were in three areas: development of computational aerodynamic codes for airfoil analysis and design, development of experimental facilities and test techniques, and all types of airfoil applications.

  1. Evaluation of Trenchless Installation Technology for Radioactive Wastewater Piping Applications

    SciTech Connect

    Robinson, Sharon M; Jubin, Robert Thomas; Patton, Bradley D; Sullivan, Nicholas M; Bugbee, Kathy P

    2009-09-01

    The U.S. Department of Energy (DOE) Office of Environmental Management (EM) cleanup mission at Oak Ridge National Laboratory (ORNL) includes dispositioning facilities, contaminated legacy materials/waste, and contamination sources and remediation of soil under facilities, groundwater, and surface water to support final Records of Decision (RODs). The Integrated Facilities Disposition Project (IFDP) is a roughly $15B project for completion of the EM mission at Oak Ridge, with a project duration of up to 35 years. The IFDP Mission Need Statement - Critical Decision-0 (CD-0) - was approved by DOE in July 2007, and the IFDP Alternative Selection and Cost Range - Critical Decision-1 (CD-1) - was approved in November 2008. The IFDP scope includes reconfiguration of waste collection and treatment systems as needed to complete the IFDP remediation and decontamination and decommissioning (D&D) missions in a safe and cost-effective manner while maintaining compliance with all governing regulations and bodies and preserving the support of continuing operations at ORNL. A step in the CD-1 approval process included an external technical review (ETR) of technical approaches proposed in the CD-1 document related to the facility reconfiguration for the ORNL radioactive waste and liquid low-level waste management systems. The ETR team recommended that the IFDP team consider the use of trenchless technologies for installing pipelines underground in and around contaminated sites as part of the alternatives evaluations required in support of the CD-2 process. The team specifically recommended evaluating trenchless technologies for installing new pipes in existing underground pipelines as an alternative to conventional open trench installation methods. Potential benefits could include reduction in project costs, less costly underground piping, fewer disruptions of ongoing and surface activities, and lower risk for workers. While trenchless technologies have been used extensively in the

  2. A graphical workstation based part-task flight simulator for preliminary rapid evaluation of advanced displays

    NASA Technical Reports Server (NTRS)

    Wanke, Craig; Kuchar, James; Hahn, Edward; Pritchett, A.; Hansman, R. John

    1994-01-01

    Advances in avionics and display technology are significantly changing the cockpit environment in current transport aircraft. The MIT Aeronautical Systems Lab (ASL) developed a part-task flight simulator specifically to study the effects of these new technologies on flight crew situational awareness and performance. The simulator is based on a commercially-available graphics workstation, and can be rapidly reconfigured to meet the varying demands of experimental studies. The simulator was successfully used to evaluate graphical microbursts alerting displays, electronic instrument approach plates, terrain awareness and alerting displays, and ATC routing amendment delivery through digital datalinks.

  3. A graphical workstation based part-task flight simulator for preliminary rapid evaluation of advanced displays

    NASA Technical Reports Server (NTRS)

    Wanke, Craig; Kuchar, James; Hahn, Edward; Pritchett, Amy; Hansman, R. J.

    1992-01-01

    Advances in avionics and display technology are significantly changing the cockpit environment in current transport aircraft. The MIT Aeronautical Systems Lab (ASL) has developed a part-task flight simulator specifically to study the effects of these new technologies on flight crew situational awareness and performance. The simulator is based on a commercially-available graphics workstation, and can be rapidly reconfigured to meet the varying demands of experimental studies. The simulator has been successfully used to evaluate graphical microburst alerting displays, electronic instrument approach plates, terrain awareness and alerting displays, and ATC routing amendment delivery through digital datalinks.

  4. A graphical workstation based part-task flight simulator for preliminary rapid evaluation of advanced displays

    NASA Technical Reports Server (NTRS)

    Wanke, Craig; Kuchar, James; Hahn, Edward; Pritchett, Amy; Hansman, R. J.

    1992-01-01

    Advances in avionics and display technology are significantly changing the cockpit environment in current transport aircraft. The MIT Aeronautical Systems Lab (ASL) has developed a part-task flight simulator specifically to study the effects of these new technologies on flight crew situational awareness and performance. The simulator is based on a commercially-available graphics workstation, and can be rapidly reconfigured to meet the varying demands of experimental studies. The simulator has been successfully used to evaluate graphical microburst alerting displays, electronic instrument approach plates, terrain awareness and alerting displays, and ATC routing amendment delivery through digital datalinks.

  5. A Process for Context-Based Technology Evaluation

    DTIC Science & Technology

    2005-06-01

    used for providing business intelligence data mining services, to a solution based on Web services. The plan is for most of the "as-is" systems to...example of how the context-based technology evaluation process could be used in the evaluation of Web services in an organization that provides business ... intelligence and data mining services to its registered users. The case study does not include the actual technology evaluation. 2.1 Identify Technology

  6. DYNAPHORE, INC. FORAGER™ SPONGE TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    The Forager™ Sponge is an open-celled cellulose sponge incorporating an amine-containing chelating polymer that selectively absorbs dissolved heavy metals from aqueous waste streams. The Developer states that the technology can be utilized to remove and concentrate heavy metals f...

  7. IITRI RADIO FREQUENCY HEATING TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    IITRI's patented in situ RFH technology enhances the removal of volatile and semi-volatile organics by soil vapor extraction (SVE). Electromagnetic energy heats the soil resulting in increased contaminant vapor pressures and potentially higher soil permeability. RFH heats soil us...

  8. MATRIX PHOTOCATALYTIC, INC. PHOTOCATALYTIC OXIDATION TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    The Matrix Technology involves the exposure of titanium dioxide (Ti02) particles to ultraviolet light (UV). The Ti02 is activated by UV light to produce high oxidizing hydroxyl radicals. Maxtrix also uses hydrogen peroxide (H202) and ozone (03) to enhance the treatment systems p...

  9. DYNAPHORE, INC. FORAGER™ SPONGE TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    The Forager™ Sponge is an open-celled cellulose sponge incorporating an amine-containing chelating polymer that selectively absorbs dissolved heavy metals from aqueous waste streams. The Developer states that the technology can be utilized to remove and concentrate heavy metals f...

  10. INNOVATIVE TECHNOLOGY EVALUATION REPORT: RADIO FREQUENCY HEATING, KAI TECHNOLOGIES, INC.

    EPA Science Inventory

    A demonstration of KAI Technologies in-situ radio frequency heating system for soil treatment was conducted from January 1994 to July 1994 at Kelly Air Force Base in San Antonio, Texas. This demonstration was conducted as a joint effort between the USEPA and the USAF. The technol...

  11. IITRI RADIO FREQUENCY HEATING TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    IITRI's patented in situ RFH technology enhances the removal of volatile and semi-volatile organics by soil vapor extraction (SVE). Electromagnetic energy heats the soil resulting in increased contaminant vapor pressures and potentially higher soil permeability. RFH heats soil us...

  12. INNOVATIVE TECHNOLOGY EVALUATION REPORT: RADIO FREQUENCY HEATING, KAI TECHNOLOGIES, INC.

    EPA Science Inventory

    A demonstration of KAI Technologies in-situ radio frequency heating system for soil treatment was conducted from January 1994 to July 1994 at Kelly Air Force Base in San Antonio, Texas. This demonstration was conducted as a joint effort between the USEPA and the USAF. The technol...

  13. High speed technology development and evaluation

    NASA Astrophysics Data System (ADS)

    Parker, D. R.; Brown, E. R.; Dickson, J. F.

    1986-10-01

    Semiconductor technology suited to high on-board data handling rates was investigated. Very high speed discrete logic and high speed gate arrays; single chip digital signal processors and single chip floating point processing peripherals; and analog CCD technologies and custom designed CCD chips for synthetic aperture radar applications were assessed. The 2 micron CMOS technology is highly reliable, supporting semicustom design techniques. Process JGC, the CCD technology, is highly reliable except for tolerance to ionizing radiation. Reliability of the ECL 16-bit serial-parallel parallel-serial converter junction isolated bipolar process, process WZA, is compromised by a design error and oxide contamination contributing to high leakage levels. The bipolar circuit is tolerant to an ionizing radiation of 20kRad. Step stress environmental testing to 200 C produces no failures in CMOS and CCD technologies, but accelerates the degradation of the oxide contaminated bipolar process. All technologies are susceptible to single event upsets.

  14. COMPOST-FREE BIOREACTOR TREATMENT OF ACID ROCK DRAINAGE LEVIATHAN MINE, CALIFORNIA INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    As part of the Superfund Innovative Technology Evaluation (SITE) program, an evaluation of the compost-free bioreactor treatment of acid rock drainage (ARD) from the Aspen Seep was conducted at the Leviathan Mine Superfund site located in a remote, high altitude area of Alpine Co...

  15. COMPOST-FREE BIOREACTOR TREATMENT OF ACID ROCK DRAINAGE LEVIATHAN MINE, CALIFORNIA INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    As part of the Superfund Innovative Technology Evaluation (SITE) program, an evaluation of the compost-free bioreactor treatment of acid rock drainage (ARD) from the Aspen Seep was conducted at the Leviathan Mine Superfund site located in a remote, high altitude area of Alpine Co...

  16. Bench-Scale Evaluation Of Chemically Bonded Phosphate Ceramic Technology To Stabilize Mercury Waste Mixtures

    EPA Science Inventory

    This bench-scale study was conducted to evaluate the stabilization of mercury (Hg) and mercuric chloride-containing surrogate test materials by the chemically bonded phosphate ceramics technology. This study was performed as part of a U.S. EPA program to evaluate treatment and d...

  17. Bench-Scale Evaluation Of Chemically Bonded Phosphate Ceramic Technology To Stabilize Mercury Waste Mixtures

    EPA Science Inventory

    This bench-scale study was conducted to evaluate the stabilization of mercury (Hg) and mercuric chloride-containing surrogate test materials by the chemically bonded phosphate ceramics technology. This study was performed as part of a U.S. EPA program to evaluate treatment and d...

  18. Visible Parts, Invisible Whole: Swedish Technology Student Teachers' Conceptions about Technological Systems

    ERIC Educational Resources Information Center

    Hallström, Jonas; Klasander, Claes

    2017-01-01

    Technological systems are included as a component of national technology curricula and standards for primary and secondary education as well as corresponding teacher education around the world. Little is known, however, of how pupils, students, and teachers conceive of technological systems. In this article we report on a study investigating…

  19. Managing Technology Resourcefully: Part II--Working with Your District's Technology

    ERIC Educational Resources Information Center

    Weeks, Richard

    2009-01-01

    A large school district may have a technology department staffed by a chief technology officer who supervises two or more directors of operations, project managers, and technicians. On the other hand, a small district may employ an information technologist who works with technicians, consultants, volunteers with a knack for technology, and…

  20. Part I--Evaluation of pediatric post-traumatic headaches.

    PubMed

    Pinchefsky, Elana; Dubrovsky, Alexander Sasha; Friedman, Debbie; Shevell, Michael

    2015-03-01

    Brain injury is one of the most common injuries in the pediatric age group, and post-traumatic headache is one of the most common symptoms following mild traumatic brain injury in children. This is an expert opinion-based two-part review on pediatric post-traumatic headaches. Part I will focus on an overview and approach to the evaluation of post-traumatic headache. Part II will focus on the medical management of post-traumatic headache. Relevant articles were reviewed, and an algorithm is proposed. We review the epidemiology, classification, pathophysiology, and clinical approach to evaluating patients with post-traumatic headache. A comprehensive history and physical examination are fundamental to identifying the headache type(s). Identifying the precise headache phenotype is important to help guide treatment. Most of the post-traumatic headaches are migraine or tension type, but occipital neuralgia, cervicogenic headache, and medication overuse headache also occur. Postconcussive signs often resolve within 1 month, and individuals whose signs persist longer may benefit from an interprofessional approach. Rigorous evaluation and diagnosis are vital to treating post-traumatic headaches effectively. A multifaceted approach is needed to address all the possible contributing factors to the headaches and any comorbid conditions that may delay recovery or alter treatment choices. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. HIGH VOLTAGE ENVIRONMENTAL APPLICATIONS, INC.ELECTRON BEAM TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report evaluates a high-voltage electron beam (E-beam) technology's ability to destroy volatile organic compounds (VOCs) and other contaminants present in liquid wastes. Specifically, this report discusses performance and economic data from a Superfund Innovative Technology...

  2. The NASA Electronic Parts and Packaging (NEPP) Program: Insertion of New Electronics Technologies

    NASA Technical Reports Server (NTRS)

    LaBel, Kenneth A.; Sampson, Michael J.

    2007-01-01

    This viewgraph presentation gives an overview of NASA Electronic Parts and Packaging (NEPP) Program's new electronics technology trends. The topics include: 1) The Changing World of Radiation Testing of Memories; 2) Even Application-Specific Tests are Costly!; 3) Hypothetical New Technology Part Qualification Cost; 4) Where we are; 5) Approaching FPGAs as a More Than a "Part" for Reliability; 6) FPGAs Beget Novel Radiation Test Setups; 7) Understanding the Complex Radiation Data; 8) Tracking Packaging Complexity and Reliability for FPGAs; 9) Devices Supporting the FPGA Need to be Considered; 10) Summary of the New Electronic Technologies and Insertion into Flight Programs Workshop; and 11) Highlights of Panel Notes and Comments

  3. Swirl technology: enhancement of design, evaluation, and application

    SciTech Connect

    Field, R.; O`Connor, T.P. |

    1996-08-01

    While different forms of swirl and vortex technologies have been developed during the last thirty years, their major function has been the dual purpose of flow regulation and settleable-solids concentration for combined sewer overflows. A variety of opinions have developed regarding the application of these technologies, which vary from overwhelming support to reservations of their effectiveness. Performance of swirl/vortex devices depends on the settling characteristics of the suspended solids and the fraction of dissolved solids in the storm flow. When correctly installed with other controls of the combined-sewerage or separately sewered storm-water system, swirl/vortex devices can play an important role in combined sewer overflow and storm-water discharge pollution control. Reliable determination of performance depends principally upon accurate sampling techniques, suspended solids and other pollutant analyses, and settling-velocity distribution of the influent and effluent. Simultaneous flow-rate measurement synchronized to sampling times is also necessary. This paper discusses design, evaluation, and application practice enhancements for the use of swirl/vortex technologies as part of a combined sewer overflow and storm-water pollution control system.

  4. Technology evaluation: PRO-542, Progenics Pharmaceuticals inc.

    PubMed

    Mukhtar, M; Parveen, Z; Pomerantz, R J

    2000-12-01

    Progenics's rCD4-IgG2 (PRO-542) is a recombinant fusion protein, which has been developed using the company's Universal Antiviral Binding (UnAB) technology, and is in phase I/II clinical trials for the treatment of human immunodeficiency virus type I (HIV-1) infection [273391]. At the beginning of 1997, Progenics received a Phase II Small Business Innovation Research Program (SBIR) grant from the National Institute of Allergy and Infectious diseases (NIAID) to fund the development of PRO-542 [236048]. A further grant of $2.7 million was awarded in August 1998 for the clinical evaluation of PRO-542 and other anti-HIV therapies [294200]. Progenics is collaborating with the Aaron Diamond AIDS Research Center (ADARC) in New York and the Center for Disease Control and Prevention in Atlanta [178410]. In February 2000, Progenics and Genzyme Transgenics Corp signed an agreement to continue the development of a transgenic source of PRO-542. Genzyme will develop transgenic goats that produce PRO-542 in their milk in exchange for undisclosed fees and milestone payments. Genzyme will supply PRO-542 to Progenics for clinical trials with a possibility for eventual commercial supply [357291]. Following on from this, in October 2000, Progenics received an SBIR grant to fund a two-year project with Genzyme Transgenics into the development of cost-effective methods for the manufacture of PRO-542, by optimization of the production of the drug in the milk of transgenic dairy animals [385982]. In August 2000, Punk, Ziegel & Company predicted that Progenics Pharmaceuticals will become sustainably profitable in 2003 following the launch of PRO-542 and GMK (Progenics Pharmaceuticals) in 2002 [390063].

  5. Technology Evaluation Cycles and Maturity Assessment

    DTIC Science & Technology

    2006-05-01

    reserved. tManager: Technology Selection Requirements View Concept Refinement View Maturity View Us er Ne ed s eBusiness ServicesRisk Analysis C ustom er...Technology Selection Requirements View Concept Refinement View Maturity View Us er Ne ed s eBusiness ServicesRisk Analysis C ustom er D eveloper

  6. Development and evaluation of sealing technologies for photovoltaic panels

    SciTech Connect

    Glass, S.J.; Hosking, F.M.; Baca, P.M.

    1998-07-01

    This report summarizes the results of a study to develop and evaluate low temperature glass sealing technologies for photovoltaic applications. This work was done as part of Cooperative Research and Development Agreement (CRADA) No. SC95/01408. The sealing technologies evaluated included low melting temperature glass frits and solders. Because the glass frit joining required a material with a melting temperature that exceeded the allowable temperature for the active elements on the photovoltaic panels a localized heating scheme was required for sealing the perimeter of the glass panels. Thermal and stress modeling were conducted to identify the feasibility of this approach and to test strategies designed to minimize heating of the glass panel away from its perimeter. Hardware to locally heat the glass panels during glass frit joining was designed, fabricated, and successfully tested. The same hardware could be used to seal the glass panels using the low temperature solders. Solder adhesion to the glass required metal coating of the glass. The adhesion strength of the solder was dependent on the surface finish of the glass. Strategies for improving the polyisobutylene (PIB) adhesive currently being used to seal the panels and the use of Parylene coatings as a protective sealant deposited on the photovoltaic elements were also investigated. Starting points for further work are included.

  7. COGNIS TERRAMET® LEAD EXTRACTION PROCESS; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report documents an evaluation of lead removal from sands and fines fractions of contaminated soils by the COGNIS TERRAMET® lead extraction process (COGNIS process). The evaluation was performed under the U.S. Environmental Protection Agency's Superfund Innovative Technolog...

  8. Evaluation of User Acceptance of Mixed Reality Technology

    ERIC Educational Resources Information Center

    Yusoff, Rasimah Che Mohd; Zaman, Halimah Badioze; Ahmad, Azlina

    2011-01-01

    This study investigates users' perception and acceptance of mixed reality (MR) technology. Acceptance of new information technologies has been important research area since 1990s. It is important to understand the reasons why people accept information technologies, as this can help to improve design, evaluation and prediction how users will…

  9. Evaluation of nitrate and nitrite destruction/separation technologies

    SciTech Connect

    Hobbs, D.T.

    1997-08-29

    This report describes and evaluates four types of nitrate and nitrite destruction and separation technologies that could be used to treat the aqueous, alkaline, nitrate-bearing mixed waste that is generated by the In-Tank Precipitation (ITP) process at the Savannah River Site (SRS). The technologies considered in this report include thermal, hydrothermal, chemical, and electrochemical technologies.

  10. Technology Foundations for Computational Evaluation of Software Security Attributes

    DTIC Science & Technology

    2006-12-01

    Technology Foundations for Computational Evaluation of Software Security Attributes Gwendolyn H. Walton Thomas A. Longstaff Richard C...security attributes to the functional behavior of the software . The emergence of CERT’s new function extraction (FX) technology , unavailable to previous... software meets security requirements if they have been specified in behavioral terms. FX technology prescribes effective means to create and record

  11. Evaluation of User Acceptance of Mixed Reality Technology

    ERIC Educational Resources Information Center

    Yusoff, Rasimah Che Mohd; Zaman, Halimah Badioze; Ahmad, Azlina

    2011-01-01

    This study investigates users' perception and acceptance of mixed reality (MR) technology. Acceptance of new information technologies has been important research area since 1990s. It is important to understand the reasons why people accept information technologies, as this can help to improve design, evaluation and prediction how users will…

  12. Capsicum production, technology, chemistry, and quality. Part 1: History, botany, cultivation, and primary processing.

    PubMed

    Govindarajan, V S

    1985-01-01

    The genus Capsicum (Fam. Solanaceae) was known to ancient cultures and was more recently historically associated with the discovery of the New World. This genus provides many species and varieties used in flavoring foods popular in the cuisines of many parts of the world. From the pungent chilli to the colorful paprika and the bell pepper, with its remarkable aroma, the genus is of great interest for its chemistry, sensory attributes, and physiological action. The Capsicums, among the spices, are second only to black pepper in trade both in volume and value. The production of the different pungency forms, the processed seasonings, and the concentrated oleoresins, through technologically advanced processes and in specified standard grades, are critically reviewed. The pungency of Capsicum fruits, its evaluation, chemical structure relationship, its increasing acceptance and preference by a variety of populations are of great research interest. The wide traditional use in the growing regions and its intense physiological effects have attracted the attention of researchers of many different disciplines. These aspects are reviewed in four sequential parts. Part I deals with history, botany, cultivation, and primary processing.

  13. Using Innovative Technologies for Manufacturing and Evaluating Rocket Engine Hardware

    NASA Technical Reports Server (NTRS)

    Betts, Erin M.; Hardin, Andy

    2011-01-01

    Many of the manufacturing and evaluation techniques that are currently used for rocket engine component production are traditional methods that have been proven through years of experience and historical precedence. As we enter into a new space age where new launch vehicles are being designed and propulsion systems are being improved upon, it is sometimes necessary to adopt new and innovative techniques for manufacturing and evaluating hardware. With a heavy emphasis on cost reduction and improvements in manufacturing time, manufacturing techniques such as Direct Metal Laser Sintering (DMLS) and white light scanning are being adopted and evaluated for their use on J-2X, with hopes of employing both technologies on a wide variety of future projects. DMLS has the potential to significantly reduce the processing time and cost of engine hardware, while achieving desirable material properties by using a layered powdered metal manufacturing process in order to produce complex part geometries. The white light technique is a non-invasive method that can be used to inspect for geometric feature alignment. Both the DMLS manufacturing method and the white light scanning technique have proven to be viable options for manufacturing and evaluating rocket engine hardware, and further development and use of these techniques is recommended.

  14. Trends in Energy Management Technology - Part 3: State of Practiceof Energy Management, Control, and Information Systems

    SciTech Connect

    Yee, Gaymond; Webster, Tom

    2004-02-01

    In this report, the third in a series, we provide an evaluation of several products that exemplify the current state of practice of Energy Management, Control, and Information Systems (EMCIS). The available features for these products are summarized and analyzed with regard to emerging trends in EMCIS and potential benefits to the federal sector. The first report [1] covered enabling technologies for emerging energy management systems. The second report [2] serves as a basic reference for building control system (BCS) networking fundamentals and includes an assessment of current approaches to open communications. Part 4 of this series will discuss applications software from a user's perspective. It is important for energy managers in the Federal sector to have a high level of knowledge and understanding of these complex energy management systems. This series of reports provides energy practitioners with some basic informational and educational tools to help make decisions relative to energy management systems design, specification, procurement, and energy savings potential.

  15. Structural properties of H13 tool steel parts produced with use of selective laser melting technology

    NASA Astrophysics Data System (ADS)

    Šafka, J.; Ackermann, M.; Voleský, L.

    2016-04-01

    This paper deals with establishing of building parameters for 1.2344 (H13) tool steel processed using Selective Laser Melting (SLM) technology with layer thickness of 50 µm. In the first part of the work, testing matrix of models in the form of a cube with chamfered edge were built under various building parameters such as laser scanning speed and laser power. Resulting models were subjected to set of tests including measurement of surface roughness, inspection of inner structure with aid of Light Optical Microscopy and Scanning Electron Microscopy and evaluation of micro-hardness. These tests helped us to evaluate an influence of changes in building strategy to the properties of the resulting model. In the second part of the work, mechanical properties of the H13 steel were examined. For this purpose, the set of samples in the form of “dog bone” were printed under three different alignments towards the building plate and tested on universal testing machine. Mechanical testing of the samples should then reveal if the different orientation and thus different layering of the material somehow influence its mechanical properties. For this type of material, the producer provides the parameters for layer thickness of 30 µm only. Thus, our 50 µm building strategy brings shortening of the building time which is valuable especially for large models. Results of mechanical tests show slight variation in mechanical properties for various alignment of the sample.

  16. [Principles, technology and indication of hyperthermia and part body hyperthermia].

    PubMed

    Schlemmer, M; Lindner, L H; Abdel-Rahman, S; Issels, R D

    2004-04-01

    Clinical hyperthermia with controlled alteration of temperature (40 to 44 degrees C) in the target area is used in interdisciplinary treatment concepts for tumor treatment in combination with radiation and/or radiotherapy. Besides the direct cytotoxic power of hyperthermia there is an immunomodulatory effect and a radiation and chemotherapy sensitizing effect in the heated tissue. Clinical hyperthermia is an invasive or non-invasive supply of energy to the body of the patient, which leads to an artificial heating of the tumor and the surrounded tissue. The clinical hyperthermic procedures should take into account the oncologic disease and its pattern of organ involvement. There are three different types of hyperthermia: local hyperthermia (LHT), regional hyperthermia (RHT) and part body hyperthermia (PBH). PBH is used to heat regions of the body in case of metastatic disease, e. g. to the abdomen. I and phase II trials could show that the effects of radiation and chemotherapy can be altered by the simultaneous addition of hyperthermia. Data of trials involving skin metastasis in malignant melanoma, local relapse in breast cancer, tumors of the head and neck with regional lymph node metastasis, as well as trials in colorectal tumors, bladder cancer, pancreatic cancer, cervical cancer and sarcoma are presented. The results shows, that response to treatment can be improved by hyperthermia.

  17. H Scan/AHP advanced technology proposal evaluation process

    SciTech Connect

    Mack, S.; Valladares, M.R.S. de

    1996-10-01

    It is anticipated that a family of high value/impact projects will be funded by the Hydrogen Program to field test hydrogen technologies that are at advanced stages of development. These projects will add substantial value to the Program in several ways, by: demonstrating successful integration of multiple advanced technologies, providing critical insight on issues of larger scale equipment design, construction and operations management, yielding cost and performance data for competitive analysis, refining and deploying enhanced safety measures. These projects will be selected through a competitive proposal evaluation process. Because of the significant scope and funding levels of projects at these development phases, Program management has indicated the need for an augmented proposal evaluation strategy to ensure that supported projects are implemented by capable investigative teams and that their successful completion will optimally advance programmatic objectives. These objectives comprise a complex set of both quantitative and qualitative factors, many of which can only be estimated using expert judgment and opinion. To meet the above need, the National Renewable Energy Laboratory (NREL) and Energetics Inc. have jointly developed a proposal evaluation methodology called H Scan/AHP. The H Scan component of the process was developed by NREL. It is a two-part survey instrument that substantially augments the type and scope of information collected in a traditional proposal package. The AHP (Analytic Hierarchy Process) component was developed by Energetics. The AHP is an established decision support methodology that allows the Program decision makers to evaluate proposals relatively based on a unique set of weighted criteria that they have determined.

  18. Mars in Situ Resource Utilization Technology Evaluation

    NASA Technical Reports Server (NTRS)

    Muscatello, Anthony C.; Santago-Maldonado, Edgardo

    2012-01-01

    We have examined the technologies required to enable Mars In-Situ Resource Utilization (ISRU) because our understanding of Mars resources has changed significantly in the last five years as a result of recent robotic missions to the red planet. Two major developments, (1) confirmation of the presence of near-surface water in the form of ice in very large amounts at high latitudes by the Phoenix Lander and (2) the likely existence of water at lower latitudes in the form of hydrates or ice in the top one meter of the regolith, have the potential to change ISRU technology selection. A brief technology assessment was performed for the most promising Mars atmospheric gas processing techniques: Reverse Water Gas Shift (RWGS) and Methanation (aka Sabatier), as well as an overview of soil processing technology to extract water from Martian soil.

  19. An Ethical Framework for Evaluating Experimental Technology.

    PubMed

    van de Poel, Ibo

    2016-06-01

    How are we to appraise new technological developments that may bring revolutionary social changes? Currently this is often done by trying to predict or anticipate social consequences and to use these as a basis for moral and regulatory appraisal. Such an approach can, however, not deal with the uncertainties and unknowns that are inherent in social changes induced by technological development. An alternative approach is proposed that conceives of the introduction of new technologies into society as a social experiment. An ethical framework for the acceptability of such experiments is developed based on the bioethical principles for experiments with human subjects: non-maleficence, beneficence, respect for autonomy, and justice. This provides a handle for the moral and regulatory assessment of new technologies and their impact on society.

  20. New Technologies, New Approaches to Evaluating Academic Productivity

    ERIC Educational Resources Information Center

    Rich, Peter J.; West, Richard E.

    2012-01-01

    Technology has enabled a proliferation of publication venues for disseminating academic work. The task of evaluating the relative quality of each of these venues is simultaneously exacerbated and resolved by the use of new technologies. In this article, the authors propose a three-pronged framework for evaluating the quality of scholarly work that…

  1. New Technologies, New Approaches to Evaluating Academic Productivity

    ERIC Educational Resources Information Center

    Rich, Peter J.; West, Richard E.

    2012-01-01

    Technology has enabled a proliferation of publication venues for disseminating academic work. The task of evaluating the relative quality of each of these venues is simultaneously exacerbated and resolved by the use of new technologies. In this article, the authors propose a three-pronged framework for evaluating the quality of scholarly work that…

  2. A Collaborative Process for Evaluating New Educational Technologies

    ERIC Educational Resources Information Center

    Kelly, Greta

    2008-01-01

    Purpose: This paper seeks to propose a collaborative process for evaluating, piloting and selecting, new and emerging educational technologies. It aims to promote discussion about how such an evaluative process can be inclusive of interdisciplinary stakeholders and envision the actual application of these technologies in real teaching and learning…

  3. Technologies for Nondestructive Evaluation of Surfaces and Thin Coatings

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The effort included in this project included several related activities encompassing basic understanding, technological development, customer identification and commercial transfer of several methodologies for nondestructive evaluation of surfaces and thin surface coatings. Consistent with the academic environment, students were involved in the effort working with established investigators to further their training, provide a nucleus of experienced practitioners in the new technologies during their industrial introduction, and utilize their talents for project goals. As will be seen in various portions of the report, some of the effort has led to commercialization. This process has spawned other efforts related to this project which are supported from outside sources. These activities are occupying the efforts of some of the people who were previously supported within this grant and its predecessors. The most advanced of the supported technologies is thermography, for which the previous joint efforts of the investigators and NASA researchers have developed several techniques for extending the utility of straight thermographic inspection by producing methods of interpretation and analysis accessible to automatic image processing with computer data analysis. The effort reported for this technology has been to introduce the techniques to new user communities, who are then be able to add to the effective uses of existing products with only slight development work. In a related development, analysis of a thermal measurement situation in past efforts led to a new insight into the behavior of simple temperature probes. This insight, previously reported to the narrow community in which the particular measurement was made, was reported to the community of generic temperature measurement experts this year. In addition to the propagation of mature thermographic techniques, the development of a thermoelastic imaging system has been an important related development. Part of the

  4. Weapons of Mass Destruction Technology Evaluation and Training Range

    SciTech Connect

    Kevin Larry Young

    2009-05-01

    The Idaho National Laboratory (INL) has a long history for providing technology evaluation and training for military and other federal level Weapons of Mass Destruction (WMD) response agencies. Currently there are many federal organizations and commercial companies developing technologies related to detecting, assessing, mitigating and protecting against hazards associated with a WMD event. Unfortunately, very few locations exist within the United States where WMD response technologies are realistically field tested and evaluated using real chemical, biological, radiological, nuclear and explosive materials. This is particularly true with biological and radiological hazards. Related to this lack of adequate WMD, multi-hazard technology testing capability is the shortage of locations where WMD response teams can train using actual chemical, biological, and radiological material or highly realistic simulates. In response to these technology evaluation and training needs, the INL has assembled a consortium of subject matter experts from existing programs and identified dedicated resources for the purpose of establishing an all-hazards, WMD technology evaluation and training range. The author describes the challenges associated with creating the all-hazards WMD technology evaluation and training range and lists the technical, logistical and financial benefits of an all-hazards technology evaluation and training range. Current resources and capabilities for conducting all-hazard technology evaluation and training at the INL are identified. Existing technology evaluation and training programs at the INL related to radiological, biological and chemical hazards are highlighted, including successes and lessons learned. Finally, remaining gaps in WMD technology evaluation and training capabilities are identified along with recommendations for closing those gaps.

  5. Using Digital Technology to See Angles from Different Angles. Part 1: Corners

    ERIC Educational Resources Information Center

    Host, Erin; Baynham, Emily; McMaster, Heather

    2014-01-01

    In Part 1 of their article, Erin Host, Emily Baynham and Heather McMaster use a combination of digital technology and concrete materials to explore the concept of "corners". They provide a practical, easy to follow sequence of activities that builds on students' understandings. [For "Using Digital Technology to See Angles from…

  6. Science and Technology in the White House, 1977 to 1980: Part 2.

    ERIC Educational Resources Information Center

    Press, Frank

    1981-01-01

    This is the second half of a two-part article on administration science and technology policy during the period 1977 to 1980. It focuses on activities of the Office of Science and Technology Policy (OSTP) related to national security and foreign policy, space, energy, and the environment, health and agriculture, and OSTP advisory mechanisms and…

  7. Evaluation of the Enhancing Education through Technology Program: Final Report

    ERIC Educational Resources Information Center

    Bakia, Marianne; Means, Barbara; Gallagher, Larry; Chen, Eva; Jones, Karla

    2009-01-01

    The purpose of this report is to provide descriptive information about educational technology practices related to the core objectives of the U.S. Department of Education's Enhancing Education Through Technology (EETT) program. The EETT program is part of the "No Child Left Behind Act of 2001" ("NCLB") and, like other elements…

  8. SYMPOSIUM ON MULTIMODALITY CARDIOVASCULAR MOLECULAR IMAGING IMAGING TECHNOLOGY - PART 2

    PubMed Central

    de Kemp, Robert A.; Epstein, Frederick H.; Catana, Ciprian; Tsui, Benjamin M.W.; Ritman, Erik L.

    2013-01-01

    -polymers. Conclusion With the increasing use of small animals for evaluating new clinical imaging techniques as well as providing increased insights into patho-physiological phenomena, the availability of improved detection systems, scanning protocols and associated software, the repertoire of molecular imaging is greatly increased in sensitivity and specificity. PMID:20457793

  9. A Technology for Program Documentation and Evaluation: A Pilot Meta-Evaluation.

    ERIC Educational Resources Information Center

    Gray, Peter J.

    Meta evaluation, or the evaluation of evaluations, was applied to a technology for program documentation and evaluation used in a mainstreaming project. The technology consisted of four phases: (1) planning for decision-making; (2) documenting actual program outcomes; (3) implementing decisions; and (4) instituting program renewal. This pilot meta…

  10. Swirl technology: Proper design, application, and evaluation

    SciTech Connect

    Field, R.; O`Connor, T.P.

    1995-10-01

    Swirl and vortex technologies have been with us for over thirty years now, ever since Bernard Smisson incorporated a cylindrical vortex-type combined sewer overflow (CSO) regulator/settleable-solids concentrator into the Bristol, England sewerage system back in the early 1960`s. In the early 1970`s the U.S. Environmental Protection Agency (EPA) conducted a series of projects to develop and demonstrate swirl flow regulator/settleable-solids concentrator (swirl) technology. These projects resulted in the EPA swirl and helical-bend flow regulators/settleable-solids concentrators and the swirl degritter. New generations of this technology emerged after the EPA versions were developed including the Fluidsep{trademark} and the Storm King{trademark} vortex-hydrodynamic separators. However, despite different designs and applications, the main intent of the technologies are the same, i.e., to use the forces that arise from a change in flow direction to enhance settleable-solids separation from the storm flow. A variety of opinions have developed regarding the application of these technologies varying from overwhelming support to detractions that question their effectiveness. This abstract will show that proper design and placement in the sewerage system results in effective use of swirl technology. Reliable swirl pollution control efficiency determination is principally dependent on proper sampling and suspended and settleable-solids analysis techniques of the influent and effluent. Simultaneous flowrate measurement is also important. Without the complete capture of heavy and stratified suspended solids (SS) across the influent flow channel or water column, the apparent performance of the swirl will be less than the actual. Particle-settleability tests which are presented, must be conducted before and after installation, but especially before in order to decide if the inertial characteristics of SS in the storm flow warrants the use of a swirl.

  11. Curriculum Development--Post-Secondary Electro-Mechanical Technology. Parts I-IV.

    ERIC Educational Resources Information Center

    Texas State Technical Inst., Sweetwater.

    This curriculum guide consists of materials for use in teaching a four-part course in electromechanical technical technology. The first part contains nine units dealing with hydraulics and nine units on pneumatics. Addressed in the individual units are the following topics: an introduction to hydraulics; control of hydraulic energy; check valves…

  12. Curriculum Development--Post-Secondary Electro-Mechanical Technology. Parts I-IV.

    ERIC Educational Resources Information Center

    Texas State Technical Inst., Sweetwater.

    This curriculum guide consists of materials for use in teaching a four-part course in electromechanical technical technology. The first part contains nine units dealing with hydraulics and nine units on pneumatics. Addressed in the individual units are the following topics: an introduction to hydraulics; control of hydraulic energy; check valves…

  13. Evaluation of the Texas Technology Immersion Pilot: An Analysis of Second-Year (2005-06) Implementation

    ERIC Educational Resources Information Center

    Shapley, Kelly; Sheehan, Daniel; Maloney, Catherine; Caranikas-Walker, Fanny; Huntsberger, Briana

    2007-01-01

    The Technology Immersion Pilot (TIP), a project sponsored by the Texas Education Agency (TEA), leverages federal Title II, Part D funds to support a wireless learning environment for high-need middle schools. A concurrent research project funded by a federal Evaluating State Educational Technology Programs grant is evaluating whether student…

  14. Evaluation of the Texas Technology Immersion Pilot: An Analysis of Second-Year (2005-06) Implementation. Executive Summary

    ERIC Educational Resources Information Center

    Texas Center for Educational Research, 2007

    2007-01-01

    The Technology Immersion Pilot (TIP), a project sponsored by the Texas Education Agency (TEA), leverages federal Title II, Part D funds to support a wireless learning environment for high-need middle schools. A concurrent research project funded by a federal Evaluating State Educational Technology Programs grant is evaluating whether student…

  15. Evaluation of Cryofreezer Technology through Simulation and Testing (DRAFT)

    NASA Technical Reports Server (NTRS)

    Anderson, Molly; Curley, Su

    2005-01-01

    A cryofreezer system is being evaluated as a new method of compressing and storing carbon dioxide (CO2) in an Advanced Life Support (ALS) Environmental Control and Life Support System (ECLSS). A cryocooler is used to provide cold temperatures and heat removal while CO2 freezes and accumulates around a coldtip. The CO2 can then be stored as a liquid or high-pressure gas after it has been accumulated. This system was originally conceived as an In-Situ Resource Utilization (ISRU) application for collecting CO2 from the Mars atmosphere to be converted to methane fuel with a Sabatier reaction. In the ALS application, this system could collect CO2 from the International Space Station (ISS) Carbon Dioxide Removal Assembly (CDRA) for delivery to the Sabatier reactor. The Sabatier reaction is an important part of proposed Air Revitalization System (ARS) for ALS, and technology sharing is often possible between ISRU and ARS applications in CO2 processing systems. A prototype system developed and initially tested by Lockheed Martin Astronautics is now being evaluated in the Air Revitalization Technology Evaluation Facility (ARTEF) at NASA Johnson Space Center (JSC). This paper will discuss testing conducted through December 2004 to examine the performance and capacity of the system under a variety of input conditions. A simulation of the system was developed simultaneously using the Aspen Custom Modeler (ACM) software package. Several approaches using varying levels of detail could be used when modeling the system, and this paper will discuss the assumptions and choices made in this simulation, as well as the validity of the simulation for predicting performance of the prototype unit.

  16. Assessment and evaluation of technologies for environmental restoration. Progress report

    SciTech Connect

    Uzochukwu, G. A.

    2000-06-30

    Nuclear and commercial non-nuclear technologies that have the potential of meeting the environmental restoration objectives of the Department of Energy are being evaluated. A detailed comparison of innovative technologies available will be performed to determine the safest and most economical technology for meeting these objectives. Information derived from this effort will be matched with the multi-objective of the environmental restoration effort to ensure that the best, most economical, and the safest technologies are used in decision making at USDOE-SRS. Technology-related variables will be developed and the resulting data formatted and computerized for multimedia systems. The multimedia system will be made available to technology developers and evaluators to ensure that the safest and most economical technologies are developed for use at SRS and other DOE sites.

  17. Assessment and evaluation of technologies for environmental restoration. Progress report

    SciTech Connect

    Uzochukwu, G.A.

    1999-01-15

    Nuclear and commercial non-nuclear technologies that have the potential of meeting the environmental restoration objectives of the Department of Energy are being evaluated. A detailed comparison of innovative technologies available will be performed to determine the safest and most economical technology for meeting these objectives. Information derived from this effort will be matched with the multi-objective of the environmental restoration effort to ensure that the best, most economical, and the safest technologies are used in decision making at USDOE-SRS. Technology-related variables will be developed and the resulting data formatted and computerized for multimedia systems. The multimedia system will be made available to technology developers and evaluators to ensure that the safest and most economical technologies are developed for use at SRS and other DOE sites.

  18. ROY F. WESTON, INC. AND IEG TECHNOLOGIES CORPORATION UNTERDRUCK-VERDAMPFER-BRUNNEN (UVB) TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the findings of an evaluation of the Unterdruck-Verdampfer-Brunnen (UVB) technology developed by IEG Technologies and demonstrated in association with Roy F. Weston, Inc. This evaluation was conducted under the U.S. Environmental Protection Agency (EPA) Su...

  19. ROY F. WESTON, INC. AND IEG TECHNOLOGIES CORPORATION UNTERDRUCK-VERDAMPFER-BRUNNEN (UVB) TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This report summarizes the findings of an evaluation of the Unterdruck-Verdampfer-Brunnen (UVB) technology developed by IEG Technologies and demonstrated in association with Roy F. Weston, Inc. This evaluation was conducted under the U.S. Environmental Protection Agency (EPA) Su...

  20. 76 FR 37344 - Technology Evaluation Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... energy efficient technologies for commercial buildings based on the voluntary submittal of product test... would be based on product test data submitted by manufacturers, then analyzed by DOE to generate... commercial buildings based on the voluntary submittal of product test data. 76 FR 30696. As explained in the...

  1. Innovative Rehabilitation Technology Demonstration and Evaluation Program

    EPA Science Inventory

    The needs associated with the aging water infrastructure are immense and have been estimated at more than $1 trillion dollars over the next 20 years for water and wastewater utilities. To meet this growing need, utilities require the use of innovative technologies and procedures...

  2. DESIGN OF A MTBE REMEDIATION TECHNOLOGY EVALUATION

    EPA Science Inventory

    This study examines the intrinsic variability of dissolved MTBE concentrations in ground water during the course of a pilot-scale bioremedial technology trial in Port Hueneme, California. A pre-trial natural gradient tracer experiment using bromide was conducted in an anaerobic t...

  3. Innovative Rehabilitation Technology Demonstration and Evaluation Program

    EPA Science Inventory

    The needs associated with the aging water infrastructure are immense and have been estimated at more than $1 trillion dollars over the next 20 years for water and wastewater utilities. To meet this growing need, utilities require the use of innovative technologies and procedures...

  4. DESIGN OF A MTBE REMEDIATION TECHNOLOGY EVALUATION

    EPA Science Inventory

    This study examines the intrinsic variability of dissolved MTBE concentrations in ground water during the course of a pilot-scale bioremedial technology trial in Port Hueneme, California. A pre-trial natural gradient tracer experiment using bromide was conducted in an anaerobic t...

  5. RIPE integrity primitives, part 2 (RACE Integrity Primitives Evaluation)

    NASA Astrophysics Data System (ADS)

    Denboer, B.; Boly, J. P.; Bosselaers, A.; Brandt, J.; Chaum, D.; Damgaard, I.; Dichtl, M.; Fumy, W.; Vanderham, M.; Jansen, C. J. A.

    1993-04-01

    A manual intended for those seeking to secure information systems by applying modern cryptography is presented. It represents the successful attainment of goals by RIPE (RACE (Research and development of Advanced Communications technology in Europe) Integrity Primitives Evaluation). The recommended portfolio of integrity primitives, which is the main product of the project, forms the heart of the manual. By integrity, is meant the kinds of security that can be achieved through cryptography, apart from keeping messages secret. Thus included are ways to ensure that stored or communicated data is not illicitly modified, that parties exchanging messages are actually present, and that 'signed' electronic messages can be recognized as authentic by anyone. Of particular concern to the project were the high speed requirements of broadband communication. The project also aimed for completeness in its recommendations. As a result, the portfolio contains primitives, that is building blocks, that can meet most of today's perceived needs for integrity.

  6. RIPE integrity primitives, part 1 (RACE Integrity Primitives Evaluation)

    NASA Astrophysics Data System (ADS)

    Denboer, B.; Boly, J. P.; Bosselaers, A.; Brandt, J.; Chaum, D.; Damgaard, I.; Dichtl, M.; Fumy, W.; Vanderham, M.; Jansen, C. J. A.

    1993-04-01

    A manual intended for those seeking to secure information systems by applying modern cryptography is presented. It represents the successful attainment of goals by RIPE (RACE (Research and development of Advanced Communication technology in Europe) Integrity Primitives Evaluation). The recommended portfolio of integrity primitives, which is the main product of the project, forms the heart of the manual. By integrity, is meant the kinds of security that can be achieved through cryptography, apart from keeping messages secret. Thus included are ways to ensure that stored or communicated data is not illicitly modified, that parties exchanging messages are actually present, and that 'signed' electronic messages can be recognized as authentic by anyone. Of particular concern to the project were the high speed requirements of broadband communication. The project also aimed for completeness in its recommendations. As a result, the portfolio contains primitives, that is building blocks, that can meet most of today's perceived needs for integrity.

  7. User evaluation of ride technology research

    NASA Technical Reports Server (NTRS)

    Mckenzie, J. R.; Brumaghim, S. H.

    1976-01-01

    The 23 organizations queried represent government, carrier, and manufacturing interests in air, marine, rail, and surface transportation systems. Results indicate a strong need for common terminology and data analysis/reporting techniques. The various types of ride criteria currently in use are discussed, particularly in terms of their respective data base requirements. A plan of action is proposed for fulfilling the ride technology needs identified by this study.

  8. Technology evaluation for space station atmospheric leakage

    SciTech Connect

    Lemon, D.K.; Friesel, M.A.; Griffin, J.W.; Skorpik, J.R.; Shepard, C.L.; Antoniak, Z.I.; Kurtz, R.J.

    1990-02-01

    A concern in operation of a space station is leakage of atmosphere through seal points and through the walls as a result of damage from particle (space debris and micrometeoroid) impacts. This report describes a concept for a monitoring system to detect atmosphere leakage and locate the leak point. The concept is based on analysis and testing of two basic methods selected from an initial technology survey of potential approaches. 18 refs., 58 figs., 5 tabs.

  9. Evaluating glaucoma damage: emerging imaging technologies

    PubMed Central

    Kostanyan, Tigran; Wollstein, Gadi; Schuman, Joel S

    2015-01-01

    The use of ocular imaging tools to estimate structural and functional damage in glaucoma has become a common clinical practice and a substantial focus of vision research. The evolution of the imaging technologies through increased scanning speed, penetration depth, image registration and development of multimodal devices has the potential to detect the pathology more reliably and in earlier stages. This review is focused on new ocular imaging modalities used for glaucoma diagnosis. PMID:27087829

  10. The Study on Educational Technology Abilities Evaluation Method

    NASA Astrophysics Data System (ADS)

    Jing, Duan

    The traditional methods used to evaluate the test, the test did not really measure that we want to measuring things. Test results and can not serve as a basis for evaluation, so it was worth the natural result of its evaluation of weighing. This system is full use of technical means of education, based on education, psychological theory, to evaluate the object-based, evaluation tools, evaluation of secondary teachers to primary and secondary school teachers in educational technology as the goal, using a variety of evaluation of side France, from various angles established an informal evaluation system.

  11. A Framework for Evaluating New Learning Technologies in Medicine

    PubMed Central

    Youngblood, Patricia; Dev, Parvati

    2005-01-01

    The SUMMIT Evaluation Framework provides a comprehensive model to guide researchers, developers and curriculum decision-makers in conducting the most relevant type of evaluation for a range of learning technologies. In this poster we present the framework and give examples of how we have used it to guide our evaluation efforts. PMID:16779449

  12. Approaches for Evaluating the Usability of Assistive Technology Product Prototypes

    ERIC Educational Resources Information Center

    Choi, Young Mi; Sprigle, Stephen H.

    2011-01-01

    User input is an important component to help guide designers in producing a more usable product. Evaluation of prototypes is one method of obtaining this input, but methods for evaluating assistive technology prototypes during design have not been adequately described or evaluated. This project aimed to compare different methods of evaluating…

  13. Integrating Technology into Canadian Adult Literacy Programs: Curriculum Evaluation Considerations.

    ERIC Educational Resources Information Center

    Herod, L.

    The integration of technology into adult literacy promises both exciting and problematic times, especially with regard to curriculum evaluation. Different evaluation approaches have various strengths and weaknesses. A particular strength of the adversarial approach is a well-rounded evaluation with both positives and negatives identified; its main…

  14. Approaches for Evaluating the Usability of Assistive Technology Product Prototypes

    ERIC Educational Resources Information Center

    Choi, Young Mi; Sprigle, Stephen H.

    2011-01-01

    User input is an important component to help guide designers in producing a more usable product. Evaluation of prototypes is one method of obtaining this input, but methods for evaluating assistive technology prototypes during design have not been adequately described or evaluated. This project aimed to compare different methods of evaluating…

  15. Evaluation across Contexts: Evaluating the Impact of Technology Integration Professional Development Partnerships

    ERIC Educational Resources Information Center

    Smolin, Louanne; Lawless, Kimberly A.

    2011-01-01

    Professional development is a necessary component for effectively integrating technology into classrooms. Unfortunately, the evaluation of technology integration professional development (TIPD) rarely moves beyond participation satisfaction surveys, nor does it reflect the concerns of the multiple stakeholders participating in technology…

  16. Evaluation Criteria for Solid Waste Processing Research and Technology Development

    NASA Technical Reports Server (NTRS)

    Levri, Julie A.; Hogan, J. A.; Alazraki, M. P.

    2001-01-01

    A preliminary list of criteria is proposed for evaluation of solid waste processing technologies for research and technology development (R&TD) in the Advanced Life Support (ALS) Program. Completion of the proposed list by current and prospective ALS technology developers, with regard to specific missions of interest, may enable identification of appropriate technologies (or lack thereof) and guide future development efforts for the ALS Program solid waste processing area. An attempt is made to include criteria that capture information about the technology of interest as well as its system-wide impacts. Some of the criteria in the list are mission-independent, while the majority are mission-specific. In order for technology developers to respond to mission-specific criteria, critical information must be available on the quantity, composition and state of the waste stream, the wast processing requirements, as well as top-level mission scenario information (e.g. safety, resource recovery, planetary protection issues, and ESM equivalencies). The technology readiness level (TRL) determines the degree to which a technology developer is able to accurately report on the list of criteria. Thus, a criteria-specific minimum TRL for mandatory reporting has been identified for each criterion in the list. Although this list has been developed to define criteria that are needed to direct funding of solid waste processing technologies, this list processes significant overlap in criteria required for technology selection for inclusion in specific tests or missions. Additionally, this approach to technology evaluation may be adapted to other ALS subsystems.

  17. Evaluation Criteria for Solid Waste Processing Research and Technology Development

    NASA Technical Reports Server (NTRS)

    Levri, Julie A.; Hogan, J. A.; Alazraki, M. P.

    2001-01-01

    A preliminary list of criteria is proposed for evaluation of solid waste processing technologies for research and technology development (R&TD) in the Advanced Life Support (ALS) Program. Completion of the proposed list by current and prospective ALS technology developers, with regard to specific missions of interest, may enable identification of appropriate technologies (or lack thereof) and guide future development efforts for the ALS Program solid waste processing area. An attempt is made to include criteria that capture information about the technology of interest as well as its system-wide impacts. Some of the criteria in the list are mission-independent, while the majority are mission-specific. In order for technology developers to respond to mission-specific criteria, critical information must be available on the quantity, composition and state of the waste stream, the wast processing requirements, as well as top-level mission scenario information (e.g. safety, resource recovery, planetary protection issues, and ESM equivalencies). The technology readiness level (TRL) determines the degree to which a technology developer is able to accurately report on the list of criteria. Thus, a criteria-specific minimum TRL for mandatory reporting has been identified for each criterion in the list. Although this list has been developed to define criteria that are needed to direct funding of solid waste processing technologies, this list processes significant overlap in criteria required for technology selection for inclusion in specific tests or missions. Additionally, this approach to technology evaluation may be adapted to other ALS subsystems.

  18. Students’ Perception on Teaching Practicum Evaluation using Video Technology

    NASA Astrophysics Data System (ADS)

    Chee Sern, Lai; ‘Ain Helan Nor, Nurul; Foong, Lee Ming; Hassan, Razali

    2017-08-01

    Video technology has been widely used in education especially in teaching and learning. However, the use of video technology for evaluation purpose especially in teaching practicum is extremely scarce and the benefits of video technology in teaching practicum evaluation have not yet been fully discovered. For that reason, this quantitative research aimed at identifying the perceptions of trainee teachers towards teaching practicum evaluation via video technology. A total of 260 students of Teacher Certification Programme (Program Pensiswazahan Guru - PPG) from the Faculty of Technical and Vocational Education (FPTV) of Universiti Tun Hussein Onn Malaysia (UTHM) had been randomly selected as respondents. A set of questionnaire was developed to assess the suitability, effectiveness and satisfaction of using video technology for teaching practicum. Conclusively, this research showed that the trainee teachers have positive perceptions in all three aspects related teaching practicum evaluation using video technology. Apart from that, no significant racial difference was found in the measured aspects. In addition, the trainee teachers also showed an understanding of the vast importance of teaching practicum evaluation via video. These research findings suggest that video technology can be a feasible and practical means of teaching practicum evaluation especially for distance learning program.

  19. Test and Evaluation for Agile Information Technologies

    DTIC Science & Technology

    2010-12-01

    means to adopt the DoD IT test, evaluation, and certification (TE&C) process to an Agile model that will ensure TE&C continues to be an enabler of...approach, all of the test, evaluation, and certification (TE&C) organizations (DT, OT, interoperability, and security) will have to bring their needs to...E]; [OT&E]; interoperability certifica- tion; and information assurance certification and accreditation equities is a fundamental element of this

  20. Technology transfer and evaluation for Space Station telerobotics

    NASA Technical Reports Server (NTRS)

    Price, Charles R.; Stokes, Lebarian; Diftler, Myron A.

    1994-01-01

    The international space station (SS) must take advantage of advanced telerobotics in order to maximize productivity and safety and to reduce maintenance costs. The Automation and Robotics Division at the NASA Lyndon B. Johnson Space Center (JSC) has designed, developed, and constructed the Automated Robotics Maintenance of Space Station (ARMSS) facility for the purpose of transferring and evaluating robotic technology that will reduce SS operation costs. Additionally, JSC had developed a process for expediting the transfer of technology from NASA research centers and evaluating these technologies in SS applications. Software and hardware system developed at the research centers and NASA sponsored universities are currently being transferred to JSC and integrated into the ARMSS for flight crew personnel testing. These technologies will be assessed relative to the SS baseline, and, after refinements, those technologies that provide significant performance improvements will be recommended as upgrades to the SS. Proximity sensors, vision algorithms, and manipulator controllers are among the systems scheduled for evaluation.

  1. Radioactive tracers facilitate stimulation job evaluation. Part 1

    SciTech Connect

    Fisher, K.; Walker, R.; Dunleavy, R.; Woodroof, B.; Crabb, H.

    1995-02-01

    Logging tools can now quantify multiple isotopes, including the volume of individual isotopes present and their radial position away from the well bore. In conjunction with those improvements, tracers have been developed that eliminate wash off effects of conventional tracers. By precisely locating the presence and concentration of traced proppant at the well bore, better evaluations can be made of vertical and radial proppant distribution near the well bore and fracture aperture width. A comprehensive study of 98 wells with 136 fracture stages in four different basins has been completed. Each stage was traced and logged. Spectral gamma ray logs were compared with conventional openhole logs, sonic stress logs where available, and cased hole logs such as cement bond and production logs. This data was then compared on a well-by-well basis with the fracture design program, post treatment stimulation reports and production history. Several trends were identified while building this massive stimulation evaluation database. Problems that potentially could be solved using tracer technology are: fracture height greater than design; unstimulated perforation sets within a stage; understimulated pay intervals.

  2. New microencapsulated sunscreens: technology and comparative evaluation.

    PubMed

    Anselmi, C; Centini, M; Rossi, C; Ricci, M; Rastrelli, A; Andreassi, M; Buonocore, A; La Rosa, C

    2002-08-21

    The aim of this work is to obtain new technologically improved microencapsulated sunscreens characterised by UV-radiation stability, good substantivity, low toxicity, a better tolerability and easiness to formulation. For this purpose we prepared two different systems using semisynthetic Hyaluronic Acid (HA) benzyl ester and a synthetic polymer (patent pending). We obtained these systems using two different methodologies: emulsification/solvent evaporation and emulsification/solvent extraction. The comparison between the two formulated systems was carried out in terms of their chemical-physical and biological properties.

  3. A new strategy for stiffness evaluation of sheet metal parts

    NASA Astrophysics Data System (ADS)

    Cai, Q.; Volk, W.; Düster, A.; Rank, E.

    2011-08-01

    In the automotive industry, surfaces of styling models are shaped very often in physical models. For example, in the styling process of a car body important design work is realized by clay models and the resulting geometry information typically comes from optical scans. The scanned data is given in the form of point clouds which is then utilized in the virtual planning process for engineering work, e.g. to evaluate the load-carrying capacity. This is an important measure for the stiffness of the car body panels. In this contribution, the following two issues are discussed: what is the suitable geometric representation of the stiffness of the car body and how it is computed if only discrete point clouds exist. In the first part, the suitable geometric representation is identified by constructing continuous CAD models with different geometric parameters, e.g. Gaussian curvature and mean curvature. The stiffness of models is then computed in LS-DYNA and the influence of different geometric parameters is presented based on the simulation result. In the second part, the point clouds from scanned data, rather than continuous CAD models, are directly utilized to estimate the Gaussian curvature, which is normally derived from continuous surfaces. The discrete Gauss-Bonnet algorithm is applied to estimate the Gaussian curvature of the point clouds and the sensitivity of the algorithm with respect to the mesh quality is analyzed. In this way, the stiffness evaluation process in an early stage can be accelerated since the transformation from discrete data to continuous CAD data is labor-intensive. The discrete Gauss-Bonnet algorithm is finally applied to a sheet metal model of the BMW 3 series.

  4. Technology Literacy Challenge Grant Evaluation, July 1999--September 2000.

    ERIC Educational Resources Information Center

    Rephann, Terance J.

    The Technology Infusion Program, evaluated in this report, was created to provide computer software and hardware training and consulting to teachers and students enrolled in Allegany County (Maryland) public and several private schools. The goals of the program were to provide professional technology support services that improve teacher…

  5. SITE CHARACTERIZATION ANALYSIS PENETROMETER SYSTEM (SCAPS) - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    In August 1994, a demonstration of cone penetrometer-mounted sensor technologies took place to evaluate their effectiveness in sampling and analyzing the physical and chemical characteristics of subsurface sod at hazardous waste sites. he effectiveness of each technology was eval...

  6. RAPID OPTICAL SCREEN TOOL (ROST™) - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    In August 1994, a demonstration of cone penetrometer-mounted sensor technologies took place to evaluate their effectiveness in sampling and analyzing the physical and chemical characteristics of subsurface soil at hazardous waste sites. The effectiveness of each technology was ev...

  7. SITE CHARACTERIZATION ANALYSIS PENETROMETER SYSTEM (SCAPS) - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    In August 1994, a demonstration of cone penetrometer-mounted sensor technologies took place to evaluate their effectiveness in sampling and analyzing the physical and chemical characteristics of subsurface sod at hazardous waste sites. he effectiveness of each technology was eval...

  8. Evaluation of Arsenic Removal Technology: Arsenic Demonstration Program

    EPA Science Inventory

    Specific objectives of this program are to evaluate the reliability of the arsenic technologies of small scale systems; to gauge the simplicity of system operations, maintenance and operator skill; to determine the cost-effectiveness of the treatment technologies; and to characte...

  9. Evaluation of Arsenic Removal Technology: Arsenic Demonstration Program

    EPA Science Inventory

    Specific objectives of this program are to evaluate the reliability of the arsenic technologies of small scale systems; to gauge the simplicity of system operations, maintenance and operator skill; to determine the cost-effectiveness of the treatment technologies; and to characte...

  10. Evaluating Computer Technology Integration in a Centralized School System

    ERIC Educational Resources Information Center

    Eteokleous, N.

    2008-01-01

    The study evaluated the current situation in Cyprus elementary classrooms regarding computer technology integration in an attempt to identify ways of expanding teachers' and students' experiences with computer technology. It examined how Cypriot elementary teachers use computers, and the factors that influence computer integration in their…

  11. Physical Science: Discovery through Interactive Technology. Status and Evaluation.

    ERIC Educational Resources Information Center

    Texas Learning Technology Group, Austin.

    This report profiles the development, implementation, and evaluation of an interactive videodisc-based (IVD) program, Physical Sciences: Discovery through Interactive Technology. Developed by the Texas Learning Technology Group (TLTG), the program is a comprehensive, 160-hour, two-semester curriculum for secondary school students that integrates…

  12. RAPID OPTICAL SCREEN TOOL (ROST™) - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    In August 1994, a demonstration of cone penetrometer-mounted sensor technologies took place to evaluate their effectiveness in sampling and analyzing the physical and chemical characteristics of subsurface soil at hazardous waste sites. The effectiveness of each technology was ev...

  13. Virginia Western Community College's Health Technology Admissions Evaluation System.

    ERIC Educational Resources Information Center

    Houston, Charles A.; Sellers, Harry

    Due to factors such as high enrollment demands, limited institutional space, and high program costs, certain admissions requirements in the guidance/selection of students for health technology programs at Virginia Western Community College (VWCC) have become necessary. A Health Technology Admissions Evaluation System was created to develop and…

  14. TECHNOLOGY EVALUATION REPORT: RETECH'S PLASMA CENTRIFUGAL FURNACE - VOLUME I

    EPA Science Inventory

    A demonstration of the Retech, Inc. Plasma Centrifugal Furnace (PCF) was conducted under the Superfund Innovative Technology Evaluation (SITE) Program at the Department of Energy's (DOE's) Component Development and Integration Facility in Butte, Montana. The furnace uses heat gen...

  15. CONSIDERATIONS FOR INNOVATIVE REMEDIATION TECHNOLOGY EVALUATION SAMPLING PLANS

    EPA Science Inventory

    Field trials of innovative subsurface cleanup technologies require the use of integrated site characterization approaches to obtain critical design parameters, to evaluate pre-treatment contaminant distributions, and to assess process efficiency. This review focuses on the trans...

  16. EVALUATION OF CURRENT SUSTAINABILITY ASSESSMENT OF BIOBASED TECHNOLOGY

    EPA Science Inventory

    Sustainable technology is driven by economic competitiveness, government policies and public pressure. The claim of inherent cleanliness for biotechnology is too simplistic. Each application of biotechnology must be evaluated for suitable characteristics of sustainability. The ...

  17. TECHNOLOGY EVALUATION REPORT: RETECH'S PLASMA CENTRIFUGAL FURNACE - VOLUME I

    EPA Science Inventory

    A demonstration of the Retech, Inc. Plasma Centrifugal Furnace (PCF) was conducted under the Superfund Innovative Technology Evaluation (SITE) Program at the Department of Energy's (DOE's) Component Development and Integration Facility in Butte, Montana. The furnace uses heat gen...

  18. Methods in artificial insemination technology and fertility evaluation in poultry

    USDA-ARS?s Scientific Manuscript database

    The symposium will include an in-depth review and hands-on demonstrations of selected methodologies in AI technology and fertility evaluation. The symposium is geared for commercial farm and hatchery technical staffs and research lab personnel....

  19. EVALUATION OF CURRENT SUSTAINABILITY ASSESSMENT OF BIOBASED TECHNOLOGY

    EPA Science Inventory

    Sustainable technology is driven by economic competitiveness, government policies and public pressure. The claim of inherent cleanliness for biotechnology is too simplistic. Each application of biotechnology must be evaluated for suitable characteristics of sustainability. The ...

  20. Lightweight Zerodur Mirror Technology Technical Report Analysis Condensation Evaluation (TRACE)

    DTIC Science & Technology

    2007-11-02

    Report No. 15514 LIGHTWEIGHT ZERODUR MIRROR TECHNOLOGY TECHNICAL REPORT ANALYSIS CONDENSATION EVALUATION (TRACE) George J. Gardopee Da-Wun Shen... Zerodur Mirror Technology: Technical Report Analysis Condensation Evaluation (TRACE) Personal Author: Gardopee, G.J.; Shen, D-W. Corporate Author Or... mirrors have shown that Zerodur Glass- Ceramic is an attractive alternative to ULE glass because of its low coefficient of thermal expansion (CTE

  1. Evaluation of New European Technologies for Future Avionics

    NASA Astrophysics Data System (ADS)

    Poupat, Jean-Luc; Chevalier, Laurent; Monchaux, David; Le Meur, Patrick

    2014-08-01

    With the support of CNES DLA as operator, and Airbus DS Space System as architect, Airbus DS Electronics in Elancourt has developed a modular platform to evaluate new technologies for future avionics.This paper presents the Avionic-X project that has initiated this development, the modular platform itself and the status on this activity performed on this evaluation platform which has allowed the use of European technologies such as ARM processing cores or TTEthernet communication bus.

  2. Panel 1 - comparative evaluation of deposition technologies

    SciTech Connect

    Fenske, G.R.; Stodolsky, F.; Benson, D.K.; Pitts, R.J.; Bhat, D.G.; Yulin Chen; Gat, R.; Sunkara, M.K.; Kelly, M.; Lawler, J.E.; Nagle, D.C.; Outka, D.; Revankar, G.S.; Subramaniam, V.V.; Wilbur, P.J.; Mingshow Wong; Woolam, W.E.

    1993-01-01

    This working group attempted to evaluate/compare the different types of deposition techniques currently under investigation for depositing diamond and diamond-like carbon films. A table lists the broad types of techniques that were considered for depositing diamond and diamond-like carbon films. After some discussion, it was agreed that any evaluation of the various techniques would be dependent on the end application. Thus the next action was to list the different areas where diamond and DLC films could find applications in transportation. These application areas are listed in a table. The table intentionally does not go into great detail on applications because that subject is dealt with specifically by Panel No. 4 - Applications To Transportation. The next action concentrated on identifying critical issues or limitations that need to be considered in evaluating the different processes. An attempt was then made to rank different broad categories of deposition techniques currently available or under development based on the four application areas and the limitations. These rankings/evaluations are given for diamond and DLC techniques. Finally, the working group tried to identify critical development and research issues that need to be incorporated into developing a long-term program that focuses on diamond/DLC coatings for transportation needs. 5 tabs.

  3. MOLECULAR BONDING SYSTEM - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This document presents an evaluation of the Molecular Bonding System (MBS) and its ability to chemically stabilize three metals-contaminated wstes/soils during a SITe demo. The MBS process treated approximately 500 tons each of soil/Fill, Slag, and Miscellaneous Smelter Waste wit...

  4. MOLECULAR BONDING SYSTEM - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    This document presents an evaluation of the Molecular Bonding System (MBS) and its ability to chemically stabilize three metals-contaminated wstes/soils during a SITe demo. The MBS process treated approximately 500 tons each of soil/Fill, Slag, and Miscellaneous Smelter Waste wit...

  5. Advanced technology wind shear prediction system evaluation

    NASA Technical Reports Server (NTRS)

    Gering, Greg

    1992-01-01

    The program overviews: (1) American Airline (AA)/Turbulence Prediction Systems (TPS), which have installed forward looking infrared predictive windshear system on 3 MD-80 aircraft; (2) AA/TPS AWAS III evaluation, which is a joint effort and is installed in the noise landing gear (NLG) area and a data recorder installed in the E/E compartment.

  6. [Hi-tech trends in future dentistry--Part B: diagnostic and therapeutic technologies].

    PubMed

    Feuerstein, O; Houri-Haddad, Y; Lipovetsky, M; Perez-Davidi, M; Weiss, E I

    2006-10-01

    The technology advance and the growing amount of knowledge had a great impact on dental practice for the last decade. The prominent change began with digital revolution presenting new computed technologies and accessible communicational means for sharing literal and imaging information. Following toward the coming biotechnological revolution, dentistry will be even further changed. This article presents dental innovations of Israeli Hi-Tech companies, sorted into two groups. Part A of the article discussed the area of computed imaging systems for educational purposes, diagnostic and treatment. While part B presents other diagnostic or therapeutic technologies. However, because some of the described technologies are still on their R&D (Research and Development) phases, they are not commercialized yet in the market.

  7. NASA Office of Aeronautics and Space Technology Summer Workshop. Volume 5: Propulsion technology panel, part 1

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Payload experiments which could be carried out in near earth space using the shuttle orbiter, its payload bay, the Spacelab, and/or some free-flying device that might be used for long duration testing were identified. Specific areas examined in terms of user requirements include: chemical propulsion, nuclear propulsion (fission, fussion, radioisotopes), and collected energy (coherent energy and solar electromagnetic energy). Cost reduction objectives for advanced propulsion technology development were also developed.

  8. Defining a framework for health information technology evaluation.

    PubMed

    Eisenstein, Eric L; Juzwishin, Don; Kushniruk, Andre W; Nahm, Meredith

    2011-01-01

    Governments and providers are investing in health information technologies with little evidence as to their ultimate value. We present a conceptual framework that can be used by hospitals, clinics, and health care systems to evaluate their health information technologies. The framework contains three dimensions that collectively define generic evaluation types. When these types are combined with contextual considerations, they define specific evaluation problems. The first dimension, domain, determines whether the evaluation will address the information intervention or its outcomes. The second dimension, mechanism, identifies the specific components of the new information technology and/or its health care system that will be the subject of the evaluation study. And, the third dimension, timing, determines whether the evaluation occurs before or after the health information technology is implemented. Answers to these questions define a set of evaluation types each with generic sets of evaluation questions, study designs, data collection requirements, and analytic methods. When these types are combined with details of the evaluation context, they define specific evaluation problems.

  9. Selenide technology evaluation program at JPL

    NASA Technical Reports Server (NTRS)

    Stapfer, G.; Garvey, L.

    1978-01-01

    Results are presented for experimental and analytical investigations of the overall performance of a selenide radioisotope thermoelectric generator intended to provide the electrical power for interplanetary spaceprobes such as the Galileo mission to Jupiter. The discussion focuses on technology areas of concern, electrical properties of the selenide thermoelectric materials used, and thermal conductivity of these materials for superior performance. It is shown that the selenide thermoelectric materials offer the advantage of high conversion efficiency. The long-life requirement on the power system for the Galileo mission necessitates proper design, known fabrication techniques, and reproducible assembly techniques in order to ensure stability of the thermoelectric properties. However, the thermophysical properties - sublimation and creep - of the p-material remains an area of considerable concern.

  10. A Guide to Ultrasound of the Shoulder, Part 2: The Diagnostic Evaluation.

    PubMed

    Panero, Alberto J; Hirahara, Alan M

    2016-01-01

    Ultrasound is becoming an increasingly accessible modality for its easy and accurate evaluation of shoulder pathology. In Part 1 of our series (Am J Orthop. 2016;45(3):176-182), we showed how musculoskeletal ultrasound can be properly coded and reimbursed and can be as effective in evaluating the shoulder as magnetic resonance imaging, yet more economical. With more physicians beginning to incorporate this technology into their practice, we describe the physics of ultrasound and our methods for evaluating the shoulder with ultrasound. In the coming year, new certifications are emerging that may be required to perform and bill for these services. Staying abreast with the current guidelines and protocols being introduced by the American Institute of Ultrasound in Medicine and the American Registry for Diagnostic Medical Sonography will be essential.

  11. Evaluating Implementation Fidelity in Health Information Technology Interventions

    PubMed Central

    Eisenstein, Eric L.; Lobach, David F.; Montgomery, Paul; Kawamoto, Kensaku; Anstrom, Kevin J.

    2007-01-01

    Health information technology evaluators need to distinguish between intervention efficacy as assessed in the ideal circumstances of clinical trials and intervention effectiveness as assessed in the real world circumstances of actual practice. Because current evaluation study designs do not routinely allow for this distinction, we have developed a framework for evaluation of implementation fidelity that considers health information technologies as complex interventions and makes use of common intervention components as defined in the Oxford Implementation Index. We also propose statistical methods for the evaluation of interventions at the system and component level using the Rubin Causal Model. We then describe how to apply this framework to evaluate an ongoing clinical trial of three health information technology interventions currently implemented in a 17,000 patient community-based health network caring for Medicaid beneficiaries in Durham County, North Carolina. PMID:18693828

  12. Comparative evaluation of CVD diamond technologies

    SciTech Connect

    Anthony, T.R.

    1993-01-01

    Chemical vapor deposition (CVD) of diamonds occurs from hydrogen-hydrocarbon gas mixtures in the presence of atomic hydrogen at subatmospheric pressures. Most CVD methods are based on different means of generating and transporting atomic hydrogen in a particular system. Evaluation of these different techniques involves their capital costs, material costs, energy costs, labor costs and the type and quality of diamond that they produce. Currently, there is no universal agreement on which is the best technique and technique selection has been largely driven by the professional background of the user as well as the particular application of interest. This article discusses the criteria for evaluating a process for low-pressure deposition of diamond. Next, a brief history of low-pressure diamond synthesis is reviewed. Several specific processes are addressed, including the hot filament process, hot filament electron-assisted chemical vapor deposition, and plasma generation of atomic hydrogen by glow discharge, microwave discharge, low pressure radio frequency discharge, high pressure DC discharge, high pressure microwave discharge jets, high pressure RF discharge, and high and low pressure flames. Other types of diamond deposition methods are also evaluated. 101 refs., 15 figs.

  13. Cost/benefit analysis of advanced materials technology candidates for the 1980's, part 2

    NASA Technical Reports Server (NTRS)

    Dennis, R. E.; Maertins, H. F.

    1980-01-01

    Cost/benefit analyses to evaluate advanced material technologies projects considered for general aviation and turboprop commuter aircraft through estimated life-cycle costs, direct operating costs, and development costs are discussed. Specifically addressed is the selection of technologies to be evaluated; development of property goals; assessment of candidate technologies on typical engines and aircraft; sensitivity analysis of the changes in property goals on performance and economics, cost, and risk analysis for each technology; and ranking of each technology by relative value. The cost/benefit analysis was applied to a domestic, nonrevenue producing, business-type jet aircraft configured with two TFE731-3 turbofan engines, and to a domestic, nonrevenue producing, business type turboprop aircraft configured with two TPE331-10 turboprop engines. In addition, a cost/benefit analysis was applied to a commercial turboprop aircraft configured with a growth version of the TPE331-10.

  14. Outdoor airflow into HVAC systems: An evaluation of measurement technologies

    SciTech Connect

    Fisk, William J.; Faulkner, David; Sullivan, Douglas P.; Delp, Woody

    2003-09-01

    During the last few years, new technologies have been introduced for measuring the flow rates of outdoor air (OA) into HVAC systems; however, an evaluation of these measurement technologies has not previously been published. This document describes a test system and protocols developed for controlled evaluation of these measurement technologies. The results of tests of three measurement technologies are also summarized. The test system and protocol were judged practical and very useful. The test results indicate that one measurement technology can measure OA flow rates with errors of 20% or less without a field-based calibration, as long as the OA velocities are sufficient to provide an accurately measurable pressure signal. The test results for a second measurement technology are similar; however, a difficult field-based calibration relating the OA flow rate with the pressure signal would be required to reduce errors below approximately 30%. The errors in OA flow rates measured with the third measurement technology, that uses six electronic airspeed sensors downstream of the OA inlet louver, exceeded 100%; however, these errors could be substantially reduced through a difficult field based calibration. The effects of wind on the accuracy of these measurement technologies still needs to be evaluated.

  15. Tunnel Boring Machine Technology for a Deeply Based Missile System. Volume I, Application Feasibility. Part 1.

    DTIC Science & Technology

    1980-08-01

    AD-A091 976 COLORADO SCHOOL OF MINES GOLDEN F/G 13/2 NNEL BORING MACHINE TECHNOLOGY FOR A DEEPLY BASED MISSILE SYS-ETC(U) .UA 80 G B CLARK. L...TR-79-120, Vol. I, Pt. 1 AFWL-TR- 79-120 Vol. I ~Pt. I TUNNEL BORING MACHINE TECHNOLOGY FOR A DEEPLY BASED MISSILE SYSTEM Volume I of 11 lApplication... BORING MACHINE TECHNOLOGY FOR A DEEPLY BASED MISSILE SYSTEM Final Report Vol I of II: Application Feasibility 6. PERFORMINGORO. REPORTNUMM Part I of 2 7

  16. New technologies in health care. Part 1: A moral and ethical predicament.

    PubMed

    Lebuis, Ariane; Lai, Beverly; Emami, Elham; Feine, Jocelyne S

    2008-09-01

    With the rapid evolution of technology and the development and marketing of new procedures in dentistry, dentists have difficulty keeping pace with all of this new technology and information. How do these clinicians know whether a new product, technique or technological advance is good and should be recommended? At what point do they have an obligation to inform their patients about new procedures supported by research? This first report of a 2-part series investigates the ethical aspects of these issues and describes some of the professional ethical dilemmas and obligations involved when new therapies are offered to the public.

  17. Evaluation of advanced technologies for power transformers

    NASA Astrophysics Data System (ADS)

    1981-01-01

    The high insulating strength of certain gases, such as sulfur hexafluoride, when used at high pressure, suggests that there may be advantages to compressed gases as the insulating fluid in power transformers. However, simply exchanging the oil for compressed gas in an otherwise conventional transformer design will not yield a significant overall advantage. Compressed gases present the engineer with properties which are quite different from mineral oil. If gases are to be used as the major insulating fluid in power transformers, then virtually all aspects of the insulation and cooling of the apparatus must be reconsidered, affording an opportunity to introduce new design concepts, new materials, and new construction techniques. In this program, the feasibility of using the following principal design concepts has been explored: sheet conductors for the windings; a system of sealed, self-contained, annular cooling ducts containing circulating cooling fluid to cool the windings; polymer film for turn-to-turn insulation; and compressed gas insulation. Experimental and analytical studies, described in this report, indicate that the sheet-wound, compressed-gas-insulated design should result in power transformers of significantly smaller size and weight when compared with oil-filled units of equivalent rating. These advanced technologies offer the opportunity for the design of more efficient power transformers.

  18. COST EVALUATION STRATEGIES FOR TECHNOLOGIES TESTED UNDER THE ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM

    EPA Science Inventory

    This document provides a general set of guidelines that may be consistently applied for collecting, evaluation, and reporting the costs of technologies tested under the ETV Program. Because of the diverse nature of the technologies and industries covered in this program, each ETV...

  19. COST EVALUATION STRATEGIES FOR TECHNOLOGIES TESTED UNDER THE ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM

    EPA Science Inventory

    This document provides a general set of guidelines that may be consistently applied for collecting, evaluation, and reporting the costs of technologies tested under the ETV Program. Because of the diverse nature of the technologies and industries covered in this program, each ETV...

  20. Evaluation of the Advanced Subsonic Technology Program Noise Reduction Benefits

    NASA Technical Reports Server (NTRS)

    Golub, Robert A.; Rawls, John W., Jr.; Russell, James W.

    2005-01-01

    This report presents a detailed evaluation of the aircraft noise reduction technology concepts developed during the course of the NASA/FAA Advanced Subsonic Technology (AST) Noise Reduction Program. In 1992, NASA and the FAA initiated a cosponsored, multi-year program with the U.S. aircraft industry focused on achieving significant advances in aircraft noise reduction. The program achieved success through a systematic development and validation of noise reduction technology. Using the NASA Aircraft Noise Prediction Program, the noise reduction benefit of the technologies that reached a NASA technology readiness level of 5 or 6 were applied to each of four classes of aircraft which included a large four engine aircraft, a large twin engine aircraft, a small twin engine aircraft and a business jet. Total aircraft noise reductions resulting from the implementation of the appropriate technologies for each class of aircraft are presented and compared to the AST program goals.

  1. Development and application of a probabilistic evaluation method for advanced process technologies

    SciTech Connect

    Frey, H.C.; Rubin, E.S.

    1991-04-01

    The objective of this work is to develop and apply a method for research planning for advanced process technologies. To satisfy requirements for research planning, it is necessary to: (1) identify robust solutions to process design questions in the face of uncertainty to eliminate inferior design options; (2) identify key problem areas in a technology that should be the focus of further research to reduce the risk of technology failure; (3) compare competing technologies on a consistent basis to determine the risks associated with adopting a new technology; and (4) evaluate the effects that additional research might have on comparisons with conventional technology. An important class of process technologies are electric power plants. In particular, advanced clean coal technologies are expected to play a key role in the energy and environmental future of the US, as well as in other countries. Research planning for advanced clean coal technology development is an important part of energy and environmental policy. Thus, the research planning method developed here is applied to case studies focusing on a specific clean coal technology. The purpose of the case studies is both to demonstrate the research planning method and to obtain technology-specific conclusions regarding research strategies.

  2. Development and application of a probabilistic evaluation method for advanced process technologies. Final report

    SciTech Connect

    Frey, H.C.; Rubin, E.S.

    1991-04-01

    The objective of this work is to develop and apply a method for research planning for advanced process technologies. To satisfy requirements for research planning, it is necessary to: (1) identify robust solutions to process design questions in the face of uncertainty to eliminate inferior design options; (2) identify key problem areas in a technology that should be the focus of further research to reduce the risk of technology failure; (3) compare competing technologies on a consistent basis to determine the risks associated with adopting a new technology; and (4) evaluate the effects that additional research might have on comparisons with conventional technology. An important class of process technologies are electric power plants. In particular, advanced clean coal technologies are expected to play a key role in the energy and environmental future of the US, as well as in other countries. Research planning for advanced clean coal technology development is an important part of energy and environmental policy. Thus, the research planning method developed here is applied to case studies focusing on a specific clean coal technology. The purpose of the case studies is both to demonstrate the research planning method and to obtain technology-specific conclusions regarding research strategies.

  3. Faculty Annual Merit Evaluation at Oregon Institute of Technology.

    ERIC Educational Resources Information Center

    Ward, John G.

    This paper describes the approach taken at the Oregon Institute of Technology (OIT) for the evaluation of its faculty in conjunction with the OIT administrator evaluation methods. A set of Annual Faculty Objectives (AFO) are established by both faculty and department chairmen. They review divisional and departmental goals and agree on specific…

  4. TECHNOLOGY EVALUATION REPORT, HYDROTECHNICS IN SITU FLOW SENSOR

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program evaluated performance of HydroTechnics, Inc. flow sensors in measuring the three-dimensional flow pattern created by operation of the Wasatch Environmental, Inc. (WEI) ground...

  5. Kentucky Migrant Technology Project: External Evaluation Report, 1997-98.

    ERIC Educational Resources Information Center

    Popp, Robert J.

    During its first year of operation (1997-98), the Kentucky Migrant Technology Project successfully implemented its model, used internal and external evaluations to inform improvement of the model, and began plans for expansion into new service areas. This evaluation report is organized around five questions that focus on the project model and its…

  6. Faculty Annual Merit Evaluation at Oregon Institute of Technology.

    ERIC Educational Resources Information Center

    Ward, John G.

    This paper describes the approach taken at the Oregon Institute of Technology (OIT) for the evaluation of its faculty in conjunction with the OIT administrator evaluation methods. A set of Annual Faculty Objectives (AFO) are established by both faculty and department chairmen. They review divisional and departmental goals and agree on specific…

  7. TECHNOLOGY EVALUATION REPORT, HYDROTECHNICS IN SITU FLOW SENSOR

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program evaluated performance of HydroTechnics, Inc. flow sensors in measuring the three-dimensional flow pattern created by operation of the Wasatch Environmental, Inc. (WEI) ground...

  8. [Evaluation of walnut by terahertz nondestructive technology].

    PubMed

    Qi, Shu-Ye; Zhang, Zhen-Wei; Zhao, Kun; Han, Dong-Hai

    2012-12-01

    The deterioration and shell thickness of walnut were studied using the terahertz time domain spectroscopy. Firstly, the THz spectra of moth-eaten, moldy and normal walnuts were compared, and the bad walnuts were properly rejected due to the differences of absorption peaks. Secondly, the transmission-type and reflection-type terahertz time domain spectroscopy system was used simultaneously, and a new formula to calculate shell thickness of walnut was built in the THz system. Then the authors measured the shell thickness based on the detectable refractive index of walnut, and the relative error was 3.7%. Consequently, the quality of walnut was evaluated nondestructively according to physical and chemical indicators from walnut THz spectra respectively.

  9. [Decision modeling for economic evaluation of health technologies].

    PubMed

    de Soárez, Patrícia Coelho; Soares, Marta Oliveira; Novaes, Hillegonda Maria Dutilh

    2014-10-01

    Most economic evaluations that participate in decision-making processes for incorporation and financing of technologies of health systems use decision models to assess the costs and benefits of the compared strategies. Despite the large number of economic evaluations conducted in Brazil, there is a pressing need to conduct an in-depth methodological study of the types of decision models and their applicability in our setting. The objective of this literature review is to contribute to the knowledge and use of decision models in the national context of economic evaluations of health technologies. This article presents general definitions about models and concerns with their use; it describes the main models: decision trees, Markov chains, micro-simulation, simulation of discrete and dynamic events; it discusses the elements involved in the choice of model; and exemplifies the models addressed in national economic evaluation studies of diagnostic and therapeutic preventive technologies and health programs.

  10. Advanced method and processing technology for complicated shape airframe part forming

    NASA Technical Reports Server (NTRS)

    Miodushevsky, P. V.; Rajevskaya, G. A.

    1994-01-01

    Slow deformation modes of forming give considerably higher residual fatigue life of the airframe part. It has experimentally proven that fatigue life of complicated shape integral airframe panels made of high strength aluminum alloys is significantly increased after creep deformation process. To implement the slow deformation mode forming methods, universal automated equipment was developed. Multichannel forming systems provide high accuracy of airframe part shape eliminating residual stresses and spring effect. Forming process multizone control technology was developed and experimentally proved that static/fatigue properties of formed airframe parts are increased.

  11. Technology Teaching or Mediated Learning, Part II, 1990s: Literacy Linkages and Intervention Contexts.

    ERIC Educational Resources Information Center

    Coufal, Kathy L.

    2002-01-01

    Themes during the 1990s included the bootstrapping effects between oral and literate language, importance of supporting emergent literacy, parallels between oral language impairment and academic failure, and challenges in facilitating language learning. This article addresses questions posed in Part I related to use of computer technology for…

  12. Trends in Faculty Involvement in Marketing, Technology and Part-Time Teaching on the College Campus.

    ERIC Educational Resources Information Center

    Mellon, John N.

    Three aspects of faculty involvement are discussed: how computer technology affects personal relationships between faculty and students; how faculty talents help colleges and universities recruit students; and what role part-time faculty members play. Computer use can help faculty and students establish new patterns of sharing data, and computer…

  13. Study on Vibratory Stress Relief Technology for the Structural Parts of Hydraulic Support

    NASA Astrophysics Data System (ADS)

    Cao, Lianmin; Hou, Shunqiang; Zeng, Qingliang; Liu, Jintao

    This paper mainly compares two methods thermal aging and VSR for structural parts of the hydraulic support. VSR using the spectrum harmonic vibration aging technology has the same effect in the elimination of stress with thermal aging, and is superior to thermal aging in stabling dimensional accuracy and increasing payload capacity of the works.

  14. Methane mitigation timelines to inform energy technology evaluation

    NASA Astrophysics Data System (ADS)

    Roy, Mandira; Edwards, Morgan R.; Trancik, Jessika E.

    2015-11-01

    Energy technologies emitting differing proportions of methane (CH4) and carbon dioxide (CO2) vary significantly in their relative climate impacts over time, due to the distinct atmospheric lifetimes and radiative efficiencies of the two gases. Standard technology comparisons using the global warming potential (GWP) with a fixed time horizon do not account for the timing of emissions in relation to climate policy goals. Here we develop a portfolio optimization model that incorporates changes in technology impacts based on the temporal proximity of emissions to a radiative forcing (RF) stabilization target. An optimal portfolio, maximizing allowed energy consumption while meeting the RF target, is obtained by year-wise minimization of the marginal RF impact in an intended stabilization year. The optimal portfolio calls for using certain higher-CH4-emitting technologies prior to an optimal switching year, followed by CH4-light technologies as the stabilization year approaches. We apply the model to evaluate transportation technology pairs and find that accounting for dynamic emissions impacts, in place of using the static GWP, can result in CH4 mitigation timelines and technology transitions that allow for significantly greater energy consumption while meeting a climate policy target. The results can inform the forward-looking evaluation of energy technologies by engineers, private investors, and policy makers.

  15. How do we evaluate the cost of healthcare technology?

    NASA Astrophysics Data System (ADS)

    Nobel, Joel J.

    1994-12-01

    Five critical questions apply when evaluating the cost of healthcare technology: Who is asking the question (of how to evaluate healthcare costs)? For what purpose? What is the nature of the decision that must be made? At what state of a technology's development and diffusion are the questions being posed? What type of technology is stimulating the questions? A large number of organizations, both national and international, are engaged in technology assessment, and constructive disagreement improves the overall quality of those assessments. Current cost measurements tools such as cost-utility analysis, cost-benefit analysis, cost- effectiveness analysis, and outcomes research are weak and ineffective. Recently, pharmaceutical manufacturers have adopted more global cost-effectiveness studies. Technology assessments will ultimately focus on examining the relative cost-effectiveness of alternative technologies for a specific pathology or examining the relative cost-effectiveness of alternative technologies for a specific pathology or DRG. In addition to the traditional healthcare facility--hospital, outpatient facility, or group practice, group purchasing organizations are also asking about cost-effectiveness of healthcare. ECRI's SELECTTM process, unlike less effective technology assessments, takes into account real-world user experience data and life-cycle cost analysis in addition to detailed comparisons of technical features and performance.

  16. Site selection and technology evaluation for pilot demonstrations in the Arsenic Water Technology Partnership program.

    SciTech Connect

    Everett, Randy L.; Siegel, Malcolm Dean; Aragon, Alicia R.; Dwyer, Brian P.

    2004-10-01

    As part of the Arsenic Water Technology Partnership program, Sandia National Laboratories will carry out field demonstration testing of innovative technologies that have the potential to substantially reduce the costs associated with arsenic removal from drinking water. The scope for this work includes: (1) selection of sites for pilot demonstrations, (2) identification of candidate technologies through Vendor Forums, proof-of-principle bench-scale studies managed by the American Water Works Association Research Foundation (AwwaRF) or the WERC design contest, and (3) pilot-scale studies involving side-by-side tests of innovative technologies. The goal of site selection is identification of a suite of sites that exhibit a sufficiently wide range of groundwater chemistries to allow examination of treatment processes and systems under conditions that are relevant to different geochemical settings throughout the country. A number of candidate sites have been identified through reviews of groundwater quality databases, conference proceedings and discussions with state and local officials. These include sites in New Mexico, Arizona, Colorado, Oklahoma, Illinois, Michigan, Florida, Massachusetts and New Hampshire. In New Mexico, discussions have been held with water utility board staffs in Chama, Jemez Pueblo, Placitas, Socorro and several communities near Las Cruces to determine the suitability of those communities for pilot studies. The initial pilot studies will be carried at Socorro and Jemez Pueblo; other communities will be included as the program progresses. The proposed pilot test at a hot spring water source near Socorro will provide an opportunity to test treatment technologies at relatively high temperatures. If approved by the Tribal Government, the proposed pilot at the Jemez Pueblo would provide an opportunity to test technologies that will remove arsenic in the presence of relatively high concentrations of iron and manganese while leaving the beneficial

  17. A US perspective on fast reactor fuel fabrication technology and experience. Part II: Ceramic fuels

    NASA Astrophysics Data System (ADS)

    Burkes, Douglas E.; Fielding, Randall S.; Porter, Douglas L.; Meyer, Mitchell K.; Makenas, Bruce J.

    2009-08-01

    This paper is Part II of a review focusing on the United States experience with oxide, carbide, and nitride fast reactor fuel fabrication. Over 60 years of research in fuel fabrication by government, national laboratories, industry, and academia has culminated in a foundation of research and resulted in significant improvements to the technologies employed to fabricate these fuel types. This part of the review documents the current state of fuel fabrication technologies in the United States for each of these fuel types, some of the challenges faced by previous researchers, and how these were overcome. Knowledge gained from reviewing previous investigations will aid both researchers and policy makers in forming future decisions relating to nuclear fuel fabrication technologies.

  18. Evaluation and diagnosis of the hair loss patient: part II. Trichoscopic and laboratory evaluations.

    PubMed

    Mubki, Thamer; Rudnicka, Lidia; Olszewska, Malgorzata; Shapiro, Jerry

    2014-09-01

    The use of trichoscopy for evaluating a number of hair and scalp disorders is gaining popularity. It is a simple and noninvasive in vivo tool for visualizing hair shafts and the scalp. Recently, alopecias have been classified according to their trichoscopic findings. The second part of this 2-part continuing medical education article reviews recent advances in this field and describes a systematic approach for using the differential diagnostic findings of trichoscopy in alopecia. Copyright © 2014 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  19. Learning Management Systems’ Evaluation Focuses on Technology Not Learning

    PubMed Central

    Phelps, Cynthia; Michea, Yanko

    2003-01-01

    Learning Management Systems (LMS) are widely used in educational institutions around the world. The purpose of this poster is to review the characteristics of evaluations of these systems consulting two kinds of sources: Peer-reviewed journals and Web documents. Our results show that the current emphasis is on evaluating the technology, which suggests the need for a theory/pedagogy driven evaluation focused on educational outcomes. PMID:14728473

  20. Online sorting of recovered wood waste by automated XRF-technology: part II. Sorting efficiencies.

    PubMed

    Hasan, A Rasem; Solo-Gabriele, Helena; Townsend, Timothy

    2011-04-01

    Sorting of waste wood is an important process practiced at recycling facilities in order to detect and divert contaminants from recycled wood products. Contaminants of concern include arsenic, chromium and copper found in chemically preserved wood. The objective of this research was to evaluate the sorting efficiencies of both treated and untreated parts of the wood waste stream, and metal (As, Cr and Cu) mass recoveries by the use of automated X-ray fluorescence (XRF) systems. A full-scale system was used for experimentation. This unit consisted of an XRF-detection chamber mounted on the top of a conveyor and a pneumatic slide-way diverter which sorted wood into presumed treated and presumed untreated piles. A randomized block design was used to evaluate the operational conveyance parameters of the system, including wood feed rate and conveyor belt speed. Results indicated that online sorting efficiencies of waste wood by XRF technology were high based on number and weight of pieces (70-87% and 75-92% for treated wood and 66-97% and 68-96% for untreated wood, respectively). These sorting efficiencies achieved mass recovery for metals of 81-99% for As, 75-95% for Cu and 82-99% of Cr. The incorrect sorting of wood was attributed almost equally to deficiencies in the detection and conveyance/diversion systems. Even with its deficiencies, the system was capable of producing a recyclable portion that met residential soil quality levels established for Florida, for an infeed that contained 5% of treated wood.

  1. [An Introduction to Methods for Evaluating Health Care Technology].

    PubMed

    Lee, Ting-Ting

    2015-06-01

    The rapid and continual advance of healthcare technology makes ensuring that this technology is used effectively to achieve its original goals a critical issue. This paper presents three methods that may be applied by healthcare professionals in the evaluation of healthcare technology. These methods include: the perception/experiences of users, user work-pattern changes, and chart review or data mining. The first method includes two categories: using interviews to explore the user experience and using theory-based questionnaire surveys. The second method applies work sampling to observe the work pattern changes of users. The last method conducts chart reviews or data mining to analyze the designated variables. In conclusion, while evaluative feedback may be used to improve the design and development of healthcare technology applications, the informatics competency and informatics literacy of users may be further explored in future research.

  2. A framework for clinical evaluation of diagnostic technologies.

    PubMed Central

    Guyatt, G H; Tugwell, P X; Feeny, D H; Haynes, R B; Drummond, M

    1986-01-01

    Most new diagnostic technologies have not been adequately assessed to determine whether their application improves health. Comprehensive evaluation of diagnostic technologies includes establishing technologic capability and determining the range of possible uses, diagnostic accuracy, impact on the health care provider, therapeutic impact and impact on patient outcome. Guidelines to determine whether each of these criteria have been met adequately are presented. Diagnostic technologies should be disseminated only if they are less expensive, produce fewer untoward effects and are at least as accurate as existing methods, if they eliminate the need for other investigations without loss of accuracy, or if they lead to institution of effective therapy. Establishing patient benefit often requires a randomized controlled trial in which patients receive the new test or an alternative diagnostic strategy. Other study designs are logistically less difficult but may not provide accurate assessment of benefit. Rigorous assessment of diagnostic technologies is needed for efficient use of health care resources. PMID:3512062

  3. Evaluation of the Coulter STKS five-part differential.

    PubMed

    Cornbleet, P J; Myrick, D; Levy, R

    1993-01-01

    The authors evaluated the Coulter STKS (Coulter Corp., Hialeah, FL) five-part differential in a tertiary-care hospital using samples with a broad range of distributional and morphologic abnormalities. Particular attention was given to the performance of the instrument-generated suspect flags that occur as an aid to identify samples with abnormal leukocytes. A morphologically abnormal, or positive, blood smear was defined by the presence of any blasts, malignant lymphoid cells, grossly dysplastic neutrophils, nucleated red blood cells (nRBC), platelet clumps, or reactive lymphocytes of more than 5%. The presence of any white blood cell-related suspect flag, except for Immature Granulocyte/Bands (i.e., Blasts, Variant Lymph, NRBC, Platelet Clumps, Review Slide, or WBC*R), was considered to be a positive instrument result. The STKS showed excellent quantitative results for the WBC differential compared with the manual differential when these "morphologic abnormalities" were absent in a 400-cell manual differential or low in numbers (< or = 5%). Specificity of these non-immature granulocyte/band suspect flags was good, with a false-positive rate of only 11.7%. Overall sensitivity in 113 samples with morphologic abnormalities was 67.3%. Sensitivity to detection of > or = 1% abnormal WBCs or > or = 1 nRBC/100 WBCs (a subset of 78 samples) was 80.8%. Sensitivity to detection of more than 5% abnormal WBCs or more than 5 nRBC/100 WBCs (a subset of 53 samples) was 84.9%. The primary deficiency was the inability of the STKS to flag samples with lymphoma cells, lymphoid blasts, or more than 5% reactive lymphocytes.

  4. The Value of Upward Evaluation in Libraries--Part II.

    ERIC Educational Resources Information Center

    Perkins, Gay Helen

    1995-01-01

    Examines the value of upward evaluation by reviewing historical outcomes of upward evaluations in industrial psychology/business literature and library literature. Also discusses the utilization of upward evaluation in libraries and focuses on results of the Western Kentucky University Libraries' annual process of supervisor evaluation. Appendixes…

  5. Commercial nickel-metal hydride (Ni-MH) technology evaluation

    SciTech Connect

    Erbacher, J.K.; Vukson, S.P.

    1997-12-01

    Available cylindrical and prismatic commercial Ni-MH batteries using AB{sub 5} and AB{sub 2} cathodes were evaluated for possible application to military aircraft batteries. Commercial AB{sub 5} technology is further advanced than AB{sub 2} technology and would require less alloy, electrolyte and single cell/battery development for near term (3--5 years) applications. Tested AB{sub 2} technology appears inadequate to meet the near term military requirements and would require a major development in the alloy to overcome the irreversible capacity loss at temperatures above 49 C.

  6. The changing role of economic evaluation in valuing medical technologies.

    PubMed

    Rotter, Jason S; Foerster, Douglas; Bridges, John Fp

    2012-12-01

    Economic evaluation is established within health-technology assessment but is challenged by those wanting to use economic evaluation to inform pricing and/or incorporate nontraditional sources of value and the views of diverse stakeholders. The changing role of economic evaluation in (formally or informally) assessing prices/values in four jurisdictions (UK, Australia, Germany and USA) is detailed and the authors propose a taxonomy of factors impacting the value of medical technology spanning clinical utility (effectiveness, safety/tolerability and quality of evidence), consumer demand (consumer preferences, process utility and unmet need), economic incentives (innovation, option value and market competition) and the societal perspective (social justice, social values and national interest). The authors suggest that multicriteria decision analysis methods grounded in hedonic-pricing theory can facilitate the valuing/pricing of medical technologies. The use of such an approach is hindered by a paucity of relevant educational opportunities, vested interests and aversion to placing prices/values on health.

  7. [Evaluation of new and emerging health technologies. Proposal for classification].

    PubMed

    Prados-Torres, J D; Vidal-España, F; Barnestein-Fonseca, P; Gallo-García, C; Irastorza-Aldasoro, A; Leiva-Fernández, F

    2011-01-01

    Review and develop a proposal for the classification of health technologies (HT) evaluated by the Health Technology Assessment Agencies (HTAA). Peer review of AETS of the previous proposed classification of HT. Analysis of their input and suggestions for amendments. Construction of a new classification. Pilot study with physicians. Andalusian Public Health System. Spanish HTAA. Experts from HTAA. Tutors of family medicine residents. HT Update classification previously made by the research team. Peer review by Spanish HTAA. Qualitative and quantitative analysis of responses. Construction of a new and pilot study based on 12 evaluation reports of the HTAA. We obtained 11 thematic categories that are classified into 6 major head groups: 1, prevention technology; 2, diagnostic technology; 3, therapeutic technologies; 4, diagnostic and therapeutic technologies; 5, organizational technology, and 6, knowledge management and quality of care. In the pilot there was a good concordance in the classification of 8 of the 12 reports reviewed by physicians. Experts agree on 11 thematic categories of HT. A new classification of HT with double entry (Nature and purpose of HT) is proposed. APPLICABILITY: According to experts, the classification of the work of the HTAA may represent a useful tool to transfer and manage knowledge. Moreover, an adequate classification of the HTAA reports would help clinicians and other potential users to locate them and this can facilitate their dissemination. Copyright © 2010 SECA. Published by Elsevier Espana. All rights reserved.

  8. A framework for evaluation of technology transfer programs. Volume 2

    SciTech Connect

    Not Available

    1993-07-01

    The objective of this volume is to describe a framework with which DOE can develop a program specific methodology to evaluate it`s technology transfer efforts. This approach could also be applied to an integrated private sector technology transfer organization. Several benefits will be realized from the application of this work. While the immediate effect will be to assist program managers in evaluating and improving program performance, the ultimate benefits will accrue to the producing industry, the states, and the nation in the form of sustained or increased domestic oil production. This benefit depends also, of course, on the effectiveness of the technology being transferred. The managers of the Technology Transfer program, and the larger federal oil and gas R&D programs, will be provided with a means to design and assess the effectiveness of program efforts as they are developed, tested and performed. The framework allows deficiencies in critical aspects of the program to be quickly identified, allowing for timely corrections and improvements. The actual process of developing the evaluation also gives the staff of the Oil R&D Program or Technology Transfer subprogram the opportunity to become oriented to the overall program goals. The structure and focus imposed by the evaluation paradigm will guide program staff in selecting activities which are consistent with achieving the goals of the overall R&D program.

  9. TECHNOLOGY EVALUATION REPORT: SILICATE TECHNOLOGY CORPORATION - SOLIDIFICATION/STABILIZATION OF PCP AND INORGANIC CONTAMINANTS IN SOILS - SELMA, CA

    EPA Science Inventory

    This Technolgy Evaluation Report evaluates the solidification/stabilization process of Silicate Technology Corporation (STC) for the on-site treatment of contaminated soil The STC immobilization technology uses a proprietary product (FMS Silicate) to chemically stabilize and ...

  10. TECHNOLOGY EVALUATION REPORT: SILICATE TECHNOLOGY CORPORATION - SOLIDIFICATION/STABILIZATION OF PCP AND INORGANIC CONTAMINANTS IN SOILS - SELMA, CA

    EPA Science Inventory

    This Technolgy Evaluation Report evaluates the solidification/stabilization process of Silicate Technology Corporation (STC) for the on-site treatment of contaminated soil The STC immobilization technology uses a proprietary product (FMS Silicate) to chemically stabilize and ...

  11. Technology Evaluation Workshop Report for Tank Waste Chemical Characterization

    SciTech Connect

    Eberlein, S.J.

    1994-04-01

    A Tank Waste Chemical Characterization Technology Evaluation Workshop was held August 24--26, 1993. The workshop was intended to identify and evaluate technologies appropriate for the in situ and hot cell characterization of the chemical composition of Hanford waste tank materials. The participants were asked to identify technologies that show applicability to the needs and good prospects for deployment in the hot cell or tanks. They were also asked to identify the tasks required to pursue the development of specific technologies to deployment readiness. This report describes the findings of the workshop. Three focus areas were identified for detailed discussion: (1) elemental analysis, (2) molecular analysis, and (3) gas analysis. The technologies were restricted to those which do not require sample preparation. Attachment 1 contains the final workshop agenda and a complete list of attendees. An information package (Attachment 2) was provided to all participants in advance to provide information about the Hanford tank environment, needs, current characterization practices, potential deployment approaches, and the evaluation procedure. The participants also received a summary of potential technologies (Attachment 3). The workshop opened with a plenary session, describing the background and issues in more detail. Copies of these presentations are contained in Attachments 4, 5 and 6. This session was followed by breakout sessions in each of the three focus areas. The workshop closed with a plenary session where each focus group presented its findings. This report summarizes the findings of each of the focus groups. The evaluation criteria and information about specific technologies are tabulated at the end of each section in the report. The detailed notes from each focus group are contained in Attachments 7, 8 and 9.

  12. Results of advanced battery technology evaluations for electric vehicle applications

    NASA Astrophysics Data System (ADS)

    Deluca, W. H.; Gillie, K. R.; Kulaga, J. E.; Smaga, J. A.; Tummillo, A. F.; Webster, C. E.

    1992-10-01

    Advanced battery technology evaluations are performed under simulated electric-vehicle operating conditions at the Analysis and Diagnostic Laboratory (ADL) of Argonne National Laboratory. The ADL results provide insight into those factors that limit battery performance and life. The ADL facilities include a test laboratory to conduct battery experimental evaluations under simulated application conditions and a post-test analysis laboratory to determine, in a protected atmosphere if needed, component compositional changes and failure mechanisms. This paper summarizes the performance characterizations and life evaluations conducted during 1991-1992 on both single cells and multi-cell modules that encompass eight battery technologies (Na/S, Li/MS (M=metal), Ni/MH, Ni/Cd, Ni/Zn, Ni/Fe, Zn/Br, and Pb-acid). These evaluations were performed for the Department of Energy, Office of Transportation Technologies, Electric and Hybrid Propulsion Division, and the Electric Power Research Institute. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The results help identify the most-promising R&D approaches for overcoming battery limitations, and provide battery users, developers, and program managers with a measure of the progress being made in battery R&D programs, a comparison of battery technologies, and basic data for modeling.

  13. Results of advanced battery technology evaluations for electric vehicle applications

    SciTech Connect

    DeLuca, W.H.; Gillie, K.R.; Kulaga, J.E.; Smaga, J.A.; Tummillo, A.F.; Webster, C.E.

    1992-09-01

    Advanced battery technology evaluations are performed under simulated electric-vehicle operating conditions at the Analysis & Diagnostic Laboratory (ADL) of Argonne National Laboratory. The ADL results provide insight Into those factors that limit battery performance and life. The ADL facilities include a test laboratory to conduct battery experimental evaluations under simulated application conditions and a post-test analysis laboratory to determine, In a protected atmosphere if needed, component compositional changes and failure mechanisms. This paper summarizes the performance characterizations and life evaluations conducted during 1991--1992 on both single cells and multi-cell modules that encompass eight battery technologies [Na/S, Li/MS (M=metal), Ni/MH, Ni/Cd, Ni/Zn, Ni/Fe, Zn/Br, and Pb-acid]. These evaluations were performed for the Department of Energy, Office of Transportation Technologies, Electric and Hybrid Propulsion Division, and the Electric Power Research Institute. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The results help identify the most-promising R&D approaches for overcoming battery limitations, and provide battery users, developers, and program managers with a measure of the progress being made in battery R&D programs, a comparison of battery technologies, and basic data for modeling.

  14. [Evaluation indices of greenhouse gas mitigation technologies in cropland ecosystem].

    PubMed

    Li, Jian-zheng; Wang, Ying-chun; Wang, Li-gang; Li, Hu; Qiu, Jian-jun; Wang, Dao-long

    2015-01-01

    In spite of the increasing studies on greenhouse gas (GHG) emissions mitigation technologies, there is still a lack of systematic indices for evaluation of their overall impacts in croplands. In this study, we collected all the indices relating to greenhouse gas emissions and analyzed each index following the principles of representativeness, objectivity, completeness, dominance and operability. Finally, we proposed evaluation indices for mitigation technologies based on the current situation of China. Crop yield per unit area was proposed as a constrained index, and greenhouse gas emissions intensity, defined as GHG emissions per unit of produced yield, was proposed as comprehensive index to evaluate the greenhouse effect of various croplands mitigation technologies. Calculation of GHG emissions intensity involved yield, change of soil organic carbon, direct N2O emissions, paddy CH4 emissions and direct and indirect emissions from inputs into croplands. By following these evaluation indices, the greenhouse effect of the technologies could be well evaluated, which could provide scientific basis for their further adoption.

  15. Results of advanced batter technology evaluations for electric vehicle applications

    SciTech Connect

    DeLuca, W.H.; Gillie, K.R.; Kulaga, J.E.; Smaga, J.A.; Tummillo, A.F.; Webster, C.E.

    1992-01-01

    Advanced battery technology evaluations are performed under simulated electric-vehicle operating conditions at the Analysis Diagnostic Laboratory (ADL) of Argonne National Laboratory. The ADL results provide insight Into those factors that limit battery performance and life. The ADL facilities include a test laboratory to conduct battery experimental evaluations under simulated application conditions and a post-test analysis laboratory to determine, In a protected atmosphere if needed, component compositional changes and failure mechanisms. This paper summarizes the performance characterizations and life evaluations conducted during 1991--1992 on both single cells and multi-cell modules that encompass eight battery technologies (Na/S, Li/MS (M=metal), Ni/MH, Ni/Cd, Ni/Zn, Ni/Fe, Zn/Br, and Pb-acid). These evaluations were performed for the Department of Energy, Office of Transportation Technologies, Electric and Hybrid Propulsion Division, and the Electric Power Research Institute. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The results help identify the most-promising R D approaches for overcoming battery limitations, and provide battery users, developers, and program managers with a measure of the progress being made in battery R D programs, a comparison of battery technologies, and basic data for modeling.

  16. A Study of Future Communications Concepts and Technologies for the National Airspace System - Part IV

    NASA Technical Reports Server (NTRS)

    Ponchak, Denise S.; Apaza, Rafael D.; Wichgers, Joel M.; Haynes, Brian; Roy, Aloke

    2015-01-01

    The National Aeronautics and Space Administration (NASA) Glenn Research Center (GRC) is investigating current and anticipated wireless communications concepts and technologies that the National Airspace System (NAS) may need in the next 50 years. NASA has awarded three NASA Research Announcements (NAR) studies with the objective to determine the most promising candidate technologies for air-to-air and air-to-ground data exchange and analyze their suitability in a post-NextGen NAS environment. This paper will present the final results describing the communications challenges and opportunities that have been identified as part of the study.

  17. A methodology for evaluating ``new`` technologies in nuclear power plants

    SciTech Connect

    Korsah, K.; Clark, R.L.; Holcomb, D.E.

    1994-06-01

    As obsolescence and spare parts issues drive nuclear power plants to upgrade with new technology (such as optical fiber communication systems), the ability of the new technology to withstand stressors present where it is installed needs to be determined. In particular, new standards may be required to address qualification criteria and their application to the nuclear power plants of tomorrow. This paper discusses the failure modes and age-related degradation mechanisms of fiber optic communication systems, and suggests a methodology for identifying when accelerated aging should be performed during qualification testing.

  18. Clinical Simulation: A Protocol for Evaluation of Mobile Technology.

    PubMed

    Mather, Carey; Jensen, Sanne; Cummings, Elizabeth

    2017-01-01

    For mobile technology to be accepted at point of care in healthcare environments there is a need to demonstrate benefits whilst ameliorating the risks and challenges. To provide a standardised approach to evaluation of mobile technology a simulation protocol was developed to provide guidance for its use in healthcare environments. Simulated conditions provide the opportunity to assess intended and unintended consequences and identify potential workarounds when using technology. The protocol can also be used to demonstrate the importance of the development of digital professionalism by end-users prior to students entering the clinical practice setting. The mobile technology protocol was adapted from a health information systems protocol developed and used at the ITX Lab, Denmark for use in other simulation laboratories. Use case scenarios were developed to enable evaluation of mobile technology for mobile learning of nurses, nurse supervisors, students and patients. The scenarios can be used in a range of simulated environments including hospital bedside, outpatient clinic or community settings. A case study exemplar of a nurse and patient is included to demonstrate how the mobile technology protocol can be applied.

  19. Technology improvement of chromium on steel parts electrodeposition using complex command and control systems

    NASA Astrophysics Data System (ADS)

    Stănescu, A.; Alecusan, A. M.; Dimitescu, A.

    2016-08-01

    The paper aims to provide improved technological process of electrochemical deposition of chromium on steel for decorative parts for corrosion protection but also to improve mechanical properties. The proposed idea is perfectly suited to be grafted onto existing electrodeposition installations, but it can be applied successfully in the development of new such plants. Complex command and control systems are designed to operate in high aggressive environmental conditions specific to these types of installations. The theoretical part completes the experimental results obtained on a laboratory facility.

  20. Assistive technology evaluations: Remote-microphone technology for children with Autism Spectrum Disorder.

    PubMed

    Schafer, Erin C; Wright, Suzanne; Anderson, Christine; Jones, Jessalyn; Pitts, Katie; Bryant, Danielle; Watson, Melissa; Box, Jerrica; Neve, Melissa; Mathews, Lauren; Reed, Mary Pat

    The goal of this study was to conduct assistive technology evaluations on 12 children diagnosed with Autism Spectrum Disorder (ASD) to evaluate the potential benefits of remote-microphone (RM) technology. A single group, within-subjects design was utilized to explore individual and group data from functional questionnaires and behavioral test measures administered, designed to assess school- and home-based listening abilities, once with and once without RM technology. Because some of the children were unable to complete the behavioral test measures, particular focus was given to the functional questionnaires completed by primary teachers, participants, and parents. Behavioral test measures with and without the RM technology included speech recognition in noise, auditory comprehension, and acceptable noise levels. The individual and group teacher (n=8-9), parent (n=8-9), and participant (n=9) questionnaire ratings revealed substantially less listening difficulty when RM technology was used compared to the no-device ratings. On the behavioral measures, individual data revealed varied findings, which will be discussed in detail in the results section. However, on average, the use of the RM technology resulted in improvements in speech recognition in noise (4.6dB improvement) in eight children, higher auditory working memory and comprehension scores (12-13 point improvement) in seven children, and acceptance of poorer signal-to-noise ratios (8.6dB improvement) in five children. The individual and group data from this study suggest that RM technology may improve auditory function in children with ASD in the classroom, at home, and in social situations. However, variability in the data and the inability of some children to complete the behavioral measures indicates that individualized assistive technology evaluations including functional questionnaires will be necessary to determine if the RM technology will be of benefit to a particular child who has ASD.

  1. Quality, technology and outcomes: evolution and evaluation of new treatments and/or new technology.

    PubMed

    Fraass, Benedick A; Moran, Jean M

    2012-01-01

    The pace of technological innovation and adoption continues to increase each year, and the field of Radiation Oncology struggles to react appropriately to the changes and potential improvements in treatment which hopefully will result from this innovation. The standard methods used in the past to test new technology and treatment techniques are often no longer appropriate for this fast-changing environment. This paper uses examples from radiotherapy technological developments over the last decades to illustrate issues which need to be solved in order to study and evaluate potential advances, and then describes several improved ways to study new techniques and technology. Design of appropriate studies can help us improve patient care while at the same time documenting which new clinical strategies, enabled by new technology, lead to improved patient outcomes.

  2. Practical application of new technologies for melanoma diagnosis: Part I. Noninvasive approaches.

    PubMed

    March, Jordon; Hand, Matthew; Grossman, Douglas

    2015-06-01

    Confirming a diagnosis of cutaneous melanoma requires obtaining a skin biopsy specimen. However, obtaining numerous biopsy specimens-which often happens in patients with increased melanoma risk-is associated with significant cost and morbidity. While some melanomas are easily recognized by the naked eye, many can be difficult to distinguish from nevi, and therefore there is a need and opportunity to develop new technologies that can facilitate clinical examination and melanoma diagnosis. In part I of this 2-part continuing medical education article, we will review the practical applications of emerging technologies for noninvasive melanoma diagnosis, including mobile (smartphone) applications, multispectral imaging (ie, MoleMate and MelaFind), and electrical impedance spectroscopy (Nevisense). Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  3. Evaluating NASA Technology Programs in Terms of Private Sector Impacts

    NASA Technical Reports Server (NTRS)

    Greenberg, J. S.

    1984-01-01

    NASA is currently developing spacecraft technology for application to NASA scientific missions, military missions and commercial missions which are part of or form the basis of private sector business ventures. The justification of R&D programs that lead to spacecraft technology improvements encompasses the establishment of the benefits in terms of improved scientific knowledge that may result from new and/or improved NASA science missions, improved cost effectiveness of NASA and DOD missions and new or improved services that may be offered by the private sector (for example communications satellite services). It is with the latter of these areas that attention will be focused upon. In particular, it is of interest to establish the economic value of spacecraft technology improvements to private sector communications satellite business ventures. It is proposed to assess the value of spacecraft technology improvements in terms of the changes in cash flow and present value of cash flows, that may result from the use of new and/or improved spacecraft technology for specific types of private sector communications satellite missions (for example domestic point-to-point communication or direct broadcasting). To accomplish this it is necessary to place the new and/or improved technology within typical business scenarios and estimate the impacts of technical performance upon business and financial performance.

  4. Evaluating NASA Technology Programs in Terms of Private Sector Impacts

    NASA Technical Reports Server (NTRS)

    Greenberg, J. S.

    1984-01-01

    NASA is currently developing spacecraft technology for application to NASA scientific missions, military missions and commercial missions which are part of or form the basis of private sector business ventures. The justification of R&D programs that lead to spacecraft technology improvements encompasses the establishment of the benefits in terms of improved scientific knowledge that may result from new and/or improved NASA science missions, improved cost effectiveness of NASA and DOD missions and new or improved services that may be offered by the private sector (for example communications satellite services). It is with the latter of these areas that attention will be focused upon. In particular, it is of interest to establish the economic value of spacecraft technology improvements to private sector communications satellite business ventures. It is proposed to assess the value of spacecraft technology improvements in terms of the changes in cash flow and present value of cash flows, that may result from the use of new and/or improved spacecraft technology for specific types of private sector communications satellite missions (for example domestic point-to-point communication or direct broadcasting). To accomplish this it is necessary to place the new and/or improved technology within typical business scenarios and estimate the impacts of technical performance upon business and financial performance.

  5. X-231B technology demonstration for in situ treatment of contaminated soil: Technology evaluation and screening

    SciTech Connect

    Siegrist, R.L.; Morris, M.I.; Donaldson, T.L.; Palumbo, A.V.; Herbes, S.E.; Jenkins, R.A.; Morrissey, C.M.; Harris, M.T.

    1993-08-01

    The Portsmouth Gaseous Diffusion Plant (Ports) is located approximately 70 miles south of Columbus in southern Ohio. Among the several waste management units on the facility, the X-231B unit consists of two adjacent oil biodegradation plots. The plots encompass {approximately} 0.8 acres and were reportedly used from 1976 to 1983 for the treatment and disposal of waste oils and degreasing solvents, some containing uranium-235 and technetium-99. The X-231B unit is a regulated solid waste management unit (SWMU) under the Resource Conservation and Recovery Act (RCRA). The X-231B unit is also a designated SWMU located within Quadrant I of the site as defined in an ongoing RCRA Facilities Investigation and Corrective Measures Study (RFI/CMS). Before implementing one or more Technology Demonstration Project must be completed. The principal goal of this project was to elect and successfully demonstrate one ore more technologies for effective treatment of the contaminated soils associated with the X-231B unit at PORTS. The project was divided into two major phases. Phase 1 involved a technology evaluation and screening process. The second phase (i.e., Phase 2) was to involve field demonstration, testing and evaluation of the technology(s) selected during Phase 1. This report presents the methods, results, and conclusions of the technology evaluation and screening portion of the project.

  6. Preservice Science Teachers' Field Experiences with Educational Technologies as Part of Portfolio Development: A Turkish Perspective

    ERIC Educational Resources Information Center

    Korkmaz, Hunkar; Gucum, Berna; Hakverdi, Meral

    2006-01-01

    The purpose of this study is to assess the usage of educational technology of pre-service science teachers in their field experiences. This study was carried out on 45 pre-service science teachers taking School Experience and Practice Teaching courses at Hacettepe University in Turkey. The data were obtained from the evaluation of pre-service…

  7. A framework for evaluating usability of clinical monitoring technology.

    PubMed

    Daniels, Jeremy; Fels, Sidney; Kushniruk, Andre; Lim, Joanne; Ansermino, J Mark

    2007-10-01

    Technology design is a complex task, and acceptability is enhanced when usability is central to its design. Evaluating usability is a challenge for purchasers and developers of technology. We have developed a framework for testing the usability of clinical monitoring technology through literature review and experience designing clinical monitors. The framework can help designers meet key international usability norms. The framework includes these direct testing methods: thinking aloud, question asking, co-discovery, performance and psychophysiological measurement. Indirect testing methods include: questionnaires and interviews, observation and ethnographic studies, and self-reporting logs. Inspection, a third usability testing method, is also included. The use of these methods is described and practical examples of how they would be used in the development of an innovative monitor are given throughout. This framework is built on a range of methods to ensure harmony between users and new clinical monitoring technology, and have been selected to be practical to use.

  8. Evaluating the Feasibility of Using Remote Technology for Cochlear Implants

    ERIC Educational Resources Information Center

    Goehring, Jenny L.; Hughes, Michelle L.; Baudhuin, Jacquelyn L.

    2012-01-01

    The use of remote technology to provide cochlear implant services has gained popularity in recent years. This article contains a review of research evaluating the feasibility of remote service delivery for recipients of cochlear implants. To date, published studies have determined that speech-processor programming levels and other objective tests…

  9. Student Evaluation of Audience Response Technology in Large Lecture Classes

    ERIC Educational Resources Information Center

    MacGeorge, Erina L.; Homan, Scott R.; Dunning, John B., Jr.; Elmore, David; Bodie, Graham D.; Evans, Ed; Khichadia, Sangeetha; Lichti, Steven M.; Feng, Bo; Geddes, Brian

    2008-01-01

    In the past few years, audience response technology (ART) has been widely adopted on college campuses, and is especially popular among instructors of large lecture classes. Claims regarding ART's benefits to students have received only limited empirical evaluation, and prior studies exhibit methodological limitations. The current study provides a…

  10. Strategic Evaluation of University Knowledge and Technology Transfer Effectiveness

    ERIC Educational Resources Information Center

    Tran, Thien Anh

    2013-01-01

    Academic knowledge and technology transfer has been growing in importance both in academic research and practice. A critical question in managing this activity is how to evaluate its effectiveness. The literature shows an increasing number of studies done to address this question; however, it also reveals important gaps that need more research.…

  11. Evaluating the Integration of Technology in a Teacher Preparation Program.

    ERIC Educational Resources Information Center

    Klecker, Beverly M.; Lennex, Lesia; Lackner, Katherine

    The Preparing Tomorrow's Teachers for Technology grant at Morehead State University, Kentucky, was designed to have an immediate, simultaneous impact on the education of teacher candidates, professional development of university faculty, and curriculum reform. In the third year of the grant (2002-2003), evaluation focused on the integration of…

  12. Strategic Evaluation of University Knowledge and Technology Transfer Effectiveness

    ERIC Educational Resources Information Center

    Tran, Thien Anh

    2013-01-01

    Academic knowledge and technology transfer has been growing in importance both in academic research and practice. A critical question in managing this activity is how to evaluate its effectiveness. The literature shows an increasing number of studies done to address this question; however, it also reveals important gaps that need more research.…

  13. Evaluating the Feasibility of Using Remote Technology for Cochlear Implants

    ERIC Educational Resources Information Center

    Goehring, Jenny L.; Hughes, Michelle L.; Baudhuin, Jacquelyn L.

    2012-01-01

    The use of remote technology to provide cochlear implant services has gained popularity in recent years. This article contains a review of research evaluating the feasibility of remote service delivery for recipients of cochlear implants. To date, published studies have determined that speech-processor programming levels and other objective tests…

  14. Student Evaluation of Audience Response Technology in Large Lecture Classes

    ERIC Educational Resources Information Center

    MacGeorge, Erina L.; Homan, Scott R.; Dunning, John B., Jr.; Elmore, David; Bodie, Graham D.; Evans, Ed; Khichadia, Sangeetha; Lichti, Steven M.; Feng, Bo; Geddes, Brian

    2008-01-01

    In the past few years, audience response technology (ART) has been widely adopted on college campuses, and is especially popular among instructors of large lecture classes. Claims regarding ART's benefits to students have received only limited empirical evaluation, and prior studies exhibit methodological limitations. The current study provides a…

  15. Technological Effects on Aesthetic Evaluation: Vermeer and the Camera Obscura

    ERIC Educational Resources Information Center

    Hantula, Donald A.; Sudduth, Mary Margaret; Clabaugh, Alison

    2009-01-01

    The question of whether an artist's use of technology to create art results in a detectable aesthetic difference was investigated in the case of Dutch realist painter Johannes Vermeer and his use of the camera obscura. In Experiment 1, participants evaluated 20 Vermeer paintings on 6 aesthetic dimensions and preferred paintings created with the…

  16. Technological Effects on Aesthetic Evaluation: Vermeer and the Camera Obscura

    ERIC Educational Resources Information Center

    Hantula, Donald A.; Sudduth, Mary Margaret; Clabaugh, Alison

    2009-01-01

    The question of whether an artist's use of technology to create art results in a detectable aesthetic difference was investigated in the case of Dutch realist painter Johannes Vermeer and his use of the camera obscura. In Experiment 1, participants evaluated 20 Vermeer paintings on 6 aesthetic dimensions and preferred paintings created with the…

  17. A BIBLIOGRAPHY ON INFORMATION SCIENCE AND TECHNOLOGY FOR 1966. PART 2

    DTIC Science & Technology

    The primary aim of the continuing bibliography is to assist the authors of the chapters in ’Annual Review of Information Science and Technology’ in discovering the existence or determining the identity of documents relevant to their topics. The style of entries also reflects the authors’ requirements. The ’Abbreviations and Index for Periodicals Cited’ is cumulative for parts I and II.

  18. China’s Approach to Technology Acquisition: Part 1. The Aircraft Industry

    DTIC Science & Technology

    1975-02-01

    part of a larger research program on technology exchange and tech- nology export sponsored by the Defense Advanced Research Projects Agency. The...and techniques through exchange . This is putting into prac- tice the principle of making foreign things serve China and combining learning with...in action. Their real initiation to military aeronautics came in 1945 when Soviet forces entered Manchuria, captured the Japanese Army’s huge stocks

  19. Technology evaluation report: SITE program demonstration of the Ultrox International ultraviolet radiation/oxidation technology

    SciTech Connect

    Welshans, G.; Topudurti, K.

    1990-01-01

    This document presents the field-evaluation results of the ultraviolet radiation (UV)/oxidation technology developed by Ultrox International, Santa Ana, California. The field evaluation of the technology was performed at the Lorentz Barrel and Drum (LB D) site in San Jose, California, under the Superfund Innovative Technology Evaluation (SITE) program from February 27 through March 10, 1989. The UV/oxidation technology uses UV radiation, ozone, and hydrogen peroxide to oxidize organic contaminants present in water. At the LB D site, this technology was evaluated in treating ground water contaminated with volatile organic compounds (VOCs). The Ultrox system achieved VOC removals greater than 90%. The majority of VOC's were removed through chemical oxidation. However, for a few VOC's, such as 1,1,1-trichloroethane (1,1,1-TCA) and 1,1-dichloroethane (1,1-DCA) stripping also contributed toward removal. The treated ground water met the applicable discharge standards (NPDES) for disposal into a local waterway at 95% confidence level. There were no harmful air emissions from the Ultrox system into the atmosphere.

  20. Practice-centred evaluation and the privileging of care in health information technology evaluation

    PubMed Central

    2014-01-01

    Background Electronic Patient Records (EPRs) and telemedicine are positioned by policymakers as health information technologies that are integral to achieving improved clinical outcomes and efficiency savings. However, evaluating the extent to which these aims are met poses distinct evaluation challenges, particularly where clinical and cost outcomes form the sole focus of evaluation design. We propose that a practice-centred approach to evaluation - in which those whose day-to-day care practice is altered (or not) by the introduction of new technologies are placed at the centre of evaluation efforts – can complement and in some instances offer advantages over, outcome-centric evaluation models. Methods We carried out a regional programme of innovation in renal services where a participative approach was taken to the introduction of new technologies, including: a regional EPR system and a system to support video clinics. An ‘action learning’ approach was taken to procurement, pre-implementation planning, implementation, ongoing development and evaluation. Participants included clinicians, technology specialists, patients and external academic researchers. Whilst undergoing these activities we asked: how can a practice-centred approach be embedded into evaluation of health information technologies? Discussion Organising EPR and telemedicine evaluation around predetermined outcome measures alone can be impractical given the complex and contingent nature of such projects. It also limits the extent to which unforeseen outcomes and new capabilities are recognised. Such evaluations often fail to improve understanding of ‘when’ and ‘under what conditions’ technology-enabled service improvements are realised, and crucially, how such innovation improves care. Summary Our contribution, drawn from our experience of the case study provided, is a protocol for practice-centred, participative evaluation of technology in the clinical setting that privileges care. In

  1. Dissemination of Technology to Evaluate Healthy Food Incentive Programs.

    PubMed

    Freedman, Darcy A; Hunt, Alan R; Merritt, Katie; Shon, En-Jung; Pike, Stephanie N

    2017-03-01

    Federal policy supports increased implementation of monetary incentive interventions for chronic disease prevention among low-income populations. This study describes how a Prevention Research Center, working with a dissemination partner, developed and distributed technology to support nationwide implementation and evaluation of healthy food incentive programming focused on Supplemental Nutrition Assistance Program recipients. FM Tracks, an iOS-based application and website, was developed to standardize evaluation methods for healthy food incentive program implementation at direct-to-consumer markets. This evaluation examined diffusion and adoption of the technology over 9 months (July 2015-March 2016). Data were analyzed in 2016. FM Tracks was disseminated to 273 markets affiliated with 37 regional networks in 18 states and Washington, DC. All markets adopted the sales transaction data collection feature, with nearly all recording at least one Supplemental Nutrition Assistance Program (99.3%) and healthy food incentive (97.1%) transaction. A total of 43,493 sales transactions were recorded. By the ninth month of technology dissemination, markets were entering individual sales transactions using the application (34.5%) and website (29.9%) and aggregated transactions via website (35.6%) at similar rates. Use of optional evaluation features like recording a customer ID with individual transactions increased successively with a low of 22.2% during the first month to a high of 69.2% in the ninth month. Systematic and widely used evaluation technology creates possibilities for pragmatic research embedded within ongoing, real-world implementation of food access interventions. Technology dissemination requires supportive technical assistance and continuous refinement that can be advanced through academic-practitioner partnerships. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  2. Intervention of drudgery reducing technologies in agriculture and impact evaluation.

    PubMed

    Mehta, Manju; Gandhi, Sudesh; Dilbaghi, Mamta

    2012-01-01

    Agriculture is main source of livelihood for majority of the population in India. Agriculture has been established as one of the drudgery prone occupation of unorganized sector due to lack of access to improved agricultural technologies. The present study was planned to assess intervention of drudgery reducing technologies in agriculture and its impact evaluation. The drudgery areas/activities in agriculture were identified. Participatory field level skill training for proper use of the ergonomically improved farm technologies were given to men and women in separate groups. An intervention package consisting of improved sickle, wheel hand hoe, capron, cot bag and protective gloves was introduced in village Shahpur. Data were collected to quantify the impact of intervention on the level of drudgery of worker before and after the technology intervention from sample of 30 respondents (15 male and 15 female) selected randomly from village Shahpur. Gain in knowledge and change in awareness level were calculated after the training.Evaluation of field validation of technology on drudgery of men & women was done after its use in the field conditions. A significant gain in awareness was observed among both men(2.6) & women (3.0) whereas the gain in knowledge was more among men (6.6) than women (4.5). In evaluation of field validation of technology on drudgery it was found that all the five technologies reduced the drudgery of men as well as women. However wheel hand hoe was used successfully by men in comparison to women who preferred to use their conventional technology i.e improved long-handled hoe. Evaluation of validation trials of the technologies reported that improved sickle was used successfully by both men & women farmers. More than half of the men farmers (53.3%) & only 13.3 percent women farmers preferred the wheel hand hoe over the traditional one as they found it four times more efficient in terms of time, energy & money saving. Cot bag was preferred by the

  3. Guidelines for clinical engineering programs--Part I: guidelines for electrical isolation; Part II: performance evaluation of clinical engineering programs.

    PubMed

    Ridgway, M

    1980-01-01

    This series presents guidelines for: electrically isolated inputs and outputs; measuring the performance of hospital biomedical engineering programs; evaluating the risk of electric shock in hospitals; and for isolated power in anesthetizing locations. In Part I, specific recommendations are given for the use of insulated approach, battery-powered monitors in surgery, and for isolation requirements for devices connected to cardiac leads. In Part II, checklists are provided for the self-evaluation of an in-house, biomedical engineering staff. Parts III and IV, in future issues of this Journal, will include discussion of the theoretical electrical hazard potential in reference to the use of isolated power systems. The question of whether isolated power should be required in all anesthetizing locations will be discussed in Part IV.

  4. 75 FR 69631 - National Medal of Technology and Innovation Nomination Evaluation Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ...] National Medal of Technology and Innovation Nomination Evaluation Committee Meeting AGENCY: United States... Technology and Innovation (NMTI) Nomination Evaluation Committee will meet in closed session on Tuesday..., Program Manager, National Medal of Technology and Innovation Program, United States Patent and...

  5. GEOTECH, INC., COLD TOP EX-SITU VITRIFICATION SYSTEM; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    A Superfund Innovative Technology Evaluation (SITE) technology demonstration was conducted in February and March 1997 to evaluate the Geotech Development Corporation (Geotech) Cold Top ex-situ vitrification technology in chromium-contaminated soils. The demonstration was conduct...

  6. GEOTECH, INC., COLD TOP EX-SITU VITRIFICATION SYSTEM; INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    A Superfund Innovative Technology Evaluation (SITE) technology demonstration was conducted in February and March 1997 to evaluate the Geotech Development Corporation (Geotech) Cold Top ex-situ vitrification technology in chromium-contaminated soils. The demonstration was conduct...

  7. Command and Control Related Computer Technology. Part I. Packet Radio. Part II. Speech Compression and Evaluation

    DTIC Science & Technology

    1975-12-01

    WF v •■•. • i •’.■■ ’.■■wi wv * L wi’*1 tA ’ vi".’!^ V’I ^.i".’».’» f ’.l t.^ ^ il" . • . ■ , » ;^r’^7^^^,^^7’c^,^,^"?"l7w!p,l ► V ’Is ’.V n...F., (1974) More temporally segmented is auration or speech content the critica ’ arirble loss of intelligibility? Research Laboratory of Elect

  8. The Triangle Model for evaluating the effect of health information technology on healthcare quality and safety

    PubMed Central

    Kern, Lisa M; Abramson, Erika; Kaushal, Rainu

    2011-01-01

    With the proliferation of relatively mature health information technology (IT) systems with large numbers of users, it becomes increasingly important to evaluate the effect of these systems on the quality and safety of healthcare. Previous research on the effectiveness of health IT has had mixed results, which may be in part attributable to the evaluation frameworks used. The authors propose a model for evaluation, the Triangle Model, developed for designing studies of quality and safety outcomes of health IT. This model identifies structure-level predictors, including characteristics of: (1) the technology itself; (2) the provider using the technology; (3) the organizational setting; and (4) the patient population. In addition, the model outlines process predictors, including (1) usage of the technology, (2) organizational support for and customization of the technology, and (3) organizational policies and procedures about quality and safety. The Triangle Model specifies the variables to be measured, but is flexible enough to accommodate both qualitative and quantitative approaches to capturing them. The authors illustrate this model, which integrates perspectives from both health services research and biomedical informatics, with examples from evaluations of electronic prescribing, but it is also applicable to a variety of types of health IT systems. PMID:21857023

  9. The Triangle Model for evaluating the effect of health information technology on healthcare quality and safety.

    PubMed

    Ancker, Jessica S; Kern, Lisa M; Abramson, Erika; Kaushal, Rainu

    2012-01-01

    With the proliferation of relatively mature health information technology (IT) systems with large numbers of users, it becomes increasingly important to evaluate the effect of these systems on the quality and safety of healthcare. Previous research on the effectiveness of health IT has had mixed results, which may be in part attributable to the evaluation frameworks used. The authors propose a model for evaluation, the Triangle Model, developed for designing studies of quality and safety outcomes of health IT. This model identifies structure-level predictors, including characteristics of: (1) the technology itself; (2) the provider using the technology; (3) the organizational setting; and (4) the patient population. In addition, the model outlines process predictors, including (1) usage of the technology, (2) organizational support for and customization of the technology, and (3) organizational policies and procedures about quality and safety. The Triangle Model specifies the variables to be measured, but is flexible enough to accommodate both qualitative and quantitative approaches to capturing them. The authors illustrate this model, which integrates perspectives from both health services research and biomedical informatics, with examples from evaluations of electronic prescribing, but it is also applicable to a variety of types of health IT systems.

  10. Technology evaluation, assessment, modeling, and simulation: the TEAMS capability

    NASA Astrophysics Data System (ADS)

    Holland, Orgal T.; Stiegler, Robert L.

    1998-08-01

    The United States Marine Corps' Technology Evaluation, Assessment, Modeling and Simulation (TEAMS) capability, located at the Naval Surface Warfare Center in Dahlgren Virginia, provides an environment for detailed test, evaluation, and assessment of live and simulated sensor and sensor-to-shooter systems for the joint warfare community. Frequent use of modeling and simulation allows for cost effective testing, bench-marking, and evaluation of various levels of sensors and sensor-to-shooter engagements. Interconnectivity to live, instrumented equipment operating in real battle space environments and to remote modeling and simulation facilities participating in advanced distributed simulations (ADS) exercises is available to support a wide- range of situational assessment requirements. TEAMS provides a valuable resource for a variety of users. Engineers, analysts, and other technology developers can use TEAMS to evaluate, assess and analyze tactical relevant phenomenological data on tactical situations. Expeditionary warfare and USMC concept developers can use the facility to support and execute advanced warfighting experiments (AWE) to better assess operational maneuver from the sea (OMFTS) concepts, doctrines, and technology developments. Developers can use the facility to support sensor system hardware, software and algorithm development as well as combat development, acquisition, and engineering processes. Test and evaluation specialists can use the facility to plan, assess, and augment their processes. This paper presents an overview of the TEAMS capability and focuses specifically on the technical challenges associated with the integration of live sensor hardware into a synthetic environment and how those challenges are being met. Existing sensors, recent experiments and facility specifications are featured.

  11. Parts on Demand: Evaluation of Approaches to Achieve Flexible Manufacturing Systems for Navy Parts on Demand. Volume 2. Appendices

    DTIC Science & Technology

    1984-02-01

    manufacturing technology in order to improve life cycle cost, readiness and mobilization effectiveness. Discussion: Based on recent experience at the...systems, to make the most use of front end logistics investment and procuring parts production data along with their logistics data. Enhancing mobile ...POD Program as a whole - certain por- tions, however, such as enhancements to the Mobile Logistic Force (MLF) and other GOGO facilities have a more

  12. Oil Bypass Filter Technology Performance Evaluation - January 2003 Quarterly Report

    SciTech Connect

    Laurence R. Zirker; James E. Francfort

    2003-01-01

    This report details the initial activities to evaluate the performance of the oil bypass filter technology being tested by the Idaho National Engineering and Environmental Laboratory (INEEL) for the U.S. Department of Energy's FreedomCAR & Vehicle Technologies Program. Eight full-size, four-cycle diesel-engine buses used to transport INEEL employees on various routes have been equipped with oil bypass systems from the puraDYN Corporation. Each bus averages about 60,000 miles a year. The evaluation includes an oil analysis regime to monitor the presence of necessary additives in the oil and to detect undesirable contaminants. Very preliminary economic analysis suggests that the oil bypass system can reduce life-cycle costs. As the evaluation continues and oil avoidance costs are quantified, it is estimated that the bypass system economics may prove increasingly favorable, given the anticipated savings in operational costs and in reduced use of oil and waste oil avoidance.

  13. Oil Bypass Filter Technology Performance Evaluation - First Quarterly Report

    SciTech Connect

    Zirker, L.R.; Francfort, J.E.

    2003-01-31

    This report details the initial activities to evaluate the performance of the oil bypass filter technology being tested by the Idaho National Engineering and Environmental Laboratory (INEEL) for the U.S. Department of Energy's FreedomCAR & Vehicle Technologies Program. Eight full-size, four-cycle diesel-engine buses used to transport INEEL employees on various routes have been equipped with oil bypass systems from the puraDYN Corporation. Each bus averages about 60,000 miles a year. The evaluation includes an oil analysis regime to monitor the presence of necessary additives in the oil and to detect undesirable contaminants. Very preliminary economic analysis suggests that the oil bypass system can reduce life-cycle costs. As the evaluation continues and oil avoidance costs are quantified, it is estimated that the bypass system economics may prove increasingly favorable, given the anticipated savings in operational costs and in reduced use of oil and waste oil avoidance.

  14. Ground runup noise suppression program. Part 3: Dry suppressor technology base

    NASA Astrophysics Data System (ADS)

    Glass, R.; Lepor, M.

    1982-06-01

    The Ground Runup Noise Suppression Final Report consists of three documents. The first document, Part 1, is an executive summary which provides a brief, technical description and overview of the program conducted at the Naval Ocean Systems Center (NOSC). The second document, Part 2, provides a documented history of NOSC's participation in the Dry Jet Noise Suppression Program. This document, Part 3, is a technical summary of the information and data developed during the program. This report integrates predictive techniques, scale-model test results, and full-scale test results for the new air-cooled noise suppressor technology. All program data are summarized to assist the architect/engineer in the design of air-cooled noise suppressors. Included are aerothermal, aeroacoustic, and pressure data in addition to acoustic material life cycle information. Cost/benefit techniques are included to aid in the selection of air-cooled or water-cooled facilities based on operational requirements.

  15. Ultrasound pallet part evaluator/grader and cant scanner

    Treesearch

    Mohammed F. Kabir; Philip A. Araman; Daniel L. Schmoldt; Mark E. Schafer

    2002-01-01

    Sorting and grading of wooden pallet parts are key factors for manufacturing quality and durable pallets. The feasibility of ultrasonic scanning for defect detection and classification has been examined in this report. Defects, such as sound and unsound knots, decay, bark pockets, wane, and holes were scanned on both red oak (Quercus rubra, L.) and yellow-poplar (...

  16. Application of Ultrasound Nondestructive Evaluation to Grading Pallet Parts

    Treesearch

    Daniel L. Schmoldt; John C. Duke; Michael Morrone; Chris M. Jennings

    1994-01-01

    Building high quality pallets makes pallets easier to repair and increases their longevity. To obtain the high quality parts necessary to build durable pallets requires grading and sorting by an automated inspection system. Ultrasonic sensing was selected for this application because (1) it is relatively inexpensive, (2) it can penetrate and characterize internal...

  17. Practice-centred evaluation and the privileging of care in health information technology evaluation.

    PubMed

    Darking, Mary; Anson, Rachel; Bravo, Ferdinand; Davis, Julie; Flowers, Steve; Gillingham, Emma; Goldberg, Lawrence; Helliwell, Paul; Henwood, Flis; Hudson, Claire; Latimer, Simon; Lowes, Paul; Stirling, Ian

    2014-06-05

    Our contribution, drawn from our experience of the case study provided, is a protocol for practice-centred, participative evaluation of technology in the clinical setting that privileges care. In this context 'practice-centred' evaluation acts as a scalable, coordinating framework for evaluation that recognises health information technology supported care as an achievement that is contingent and ongoing. We argue that if complex programmes of technology-enabled service innovation are understood in terms of their contribution to patient care and supported by participative, capability-building evaluation methodologies, conditions are created for practitioners and patients to realise the potential of technologies and make substantive contributions to the evidence base underpinning health innovation programmes. Electronic Patient Records (EPRs) and telemedicine are positioned by policymakers as health information technologies that are integral to achieving improved clinical outcomes and efficiency savings. However, evaluating the extent to which these aims are met poses distinct evaluation challenges, particularly where clinical and cost outcomes form the sole focus of evaluation design. We propose that a practice-centred approach to evaluation - in which those whose day-to-day care practice is altered (or not) by the introduction of new technologies are placed at the centre of evaluation efforts - can complement and in some instances offer advantages over, outcome-centric evaluation models. We carried out a regional programme of innovation in renal services where a participative approach was taken to the introduction of new technologies, including: a regional EPR system and a system to support video clinics. An 'action learning' approach was taken to procurement, pre-implementation planning, implementation, ongoing development and evaluation. Participants included clinicians, technology specialists, patients and external academic researchers. Whilst undergoing these

  18. How are we doing? Evaluation as part of sexuality education.

    PubMed

    Brick, P

    1997-01-01

    In 1986, Planned Parenthood of Greater Northern New Jersey (PPGNNJ) began to evaluate its sex education programs. First PPGNNJ staff evaluated a 1-day, 40-minute lesson designed to help high school students 1) identify risk behavior for unplanned pregnancy, 2) estimate risk, and 3) review basic contraceptive methods. This project showed that a single lesson could substantially increase knowledge about contraception and comfort with the idea of condoms and family planning (FP) clinic use. A second PPGNNJ evaluation project revealed that adding a motivational video to the lesson increased the feeling of comfort expressed about use of an FP clinic and that PPGNNJ staff were more effective than regular teachers in promoting change in attitudes about FP services, but teachers were more effective in promoting longterm knowledge of risk. Evaluation of five popular AIDS prevention videos revealed that all of the videos significantly increased HIV/AIDS knowledge and motivation to seek protection. However, the videos made many viewers feel helpless about their ability to protect themselves and unwilling to support an AIDS home in their neighborhood. PPGNNJ's staff also designed the "Human Sexuality Questionnaire" to determine the impact of a five-session sex education program delivered to high-risk youth. This tool is now used in program evaluation nationwide. Evaluation of two date rape prevention strategies (a single-lesson, interactive date-rape scenario and a video) revealed a significant impact on females and none on males. Testing of a 1994 video and discussion session designed to improve adolescent attitudes towards use of an FP clinic also had positive results. While these evaluation methodologies were not problem-free, evaluation forced PPGNNJ staff to define objectives and lessons, enter a new collaboration with schools, and use results to continually evaluate work.

  19. Evaluation of Brine Processing Technologies for Spacecraft Wastewater

    NASA Technical Reports Server (NTRS)

    Shaw, Hali L.; Flynn, Michael; Wisniewski, Richard; Lee, Jeffery; Jones, Harry; Delzeit, Lance; Shull, Sarah; Sargusingh, Miriam; Beeler, David; Howard, Jeanie; Howard, Kevin; Harris, Linden; Parodi, Jurek; Kawashima, Brian

    2015-01-01

    Brine drying systems may be used in spaceflight. There are several advantages to using brine processing technologies for long-duration human missions including a reduction in resupply requirements and achieving high water recovery ratios. The objective of this project was to evaluate four technologies for the drying of spacecraft water recycling system brine byproducts. The technologies tested were NASA's Forward Osmosis Brine Drying (FOBD), Paragon's Ionomer Water Processor (IWP), NASA's Brine Evaporation Bag (BEB) System, and UMPQUA's Ultrasonic Brine Dewatering System (UBDS). The purpose of this work was to evaluate the hardware using feed streams composed of brines similar to those generated on board the International Space Station (ISS) and future exploration missions. The brine formulations used for testing were the ISS Alternate Pretreatment and Solution 2 (Alt Pretreat). The brines were generated using the Wiped-film Rotating-disk (WFRD) evaporator, which is a vapor compression distillation system that is used to simulate the function of the ISS Urine Processor Assembly (UPA). Each system was evaluated based on the results from testing and Equivalent System Mass (ESM) calculations. A Quality Function Deployment (QFD) matrix was also developed as a method to compare the different technologies based on customer and engineering requirements.

  20. Evaluation of technological measures to cope with climate change

    SciTech Connect

    Shimizu, Hiroshi; Moriguchi, Yulchi

    1993-12-31

    Because the global warming (climate change) is recognized as a highly probable phenomenon in the next century, the countermeasures to cope with this issue is really Important. International discussion Is progressing towards the conclusion of the treaty to stabilize global warming. Therefore, now is the time to take concrete action to reduce the emission to the greenhouse gases (GHG). To find the way to reduce the emission of the GHG, the procedure as next should be taken. (1) Systematic estimation of GHG emission (GHG analysis), (2) Identification of conventional and Innovative technologies, (3) Assessment of individual sectoral technologies, (4) Comprehensive evaluation of countermeasures as a whole. Both in the U.S.A. and Japan, this kind of research have been made independently. Among these processes, the standard methodologies should be established on the GHG analysis, the assessment of individual technologies and the comprehensive evaluation. From such a background, it is important to discuss the way to evaluate technological measures to cope with climate change between the specialist from the U.S.A. and Japan. And still required to search the possibility to establish a joint project between both countries.

  1. Skill analysis part 2: evaluating a practice skill.

    PubMed

    Price, Bob

    This is the second of three articles exploring skill analysis, assisting readers to evaluate a practice skill of their choice. Sometimes evaluations are made against external reference points, the competencies of the registered nurse or a job description for a post eagerly sought after; sometimes they are made with reference to aspirations--an ideal of the skill in use that the nurse and colleagues admire. Nurses may be understandably anxious about the evaluation of practice skills, as they work in a performance-orientated world where they are judged on whether their practice is competent, safe, ethical, cost effective and efficient. Nonetheless, understanding the strengths and weaknesses of a chosen practice skill is central to practice development. If the skill is to be affirmed, improved or adjusted, it is necessary to evaluate the skill in use.

  2. Evaluation of FLIR/IR camera technology for airport surface surveillance

    NASA Astrophysics Data System (ADS)

    Castaldo, Rick; Franck, Charmaine C.; Smith, Alexander B.

    1996-05-01

    The Federal Aviation Administration (FAA) is evaluating Forward Looking Infrared (FLIR) and IR focal plane array technology as part of the Airport Surface Traffic Automation program. Under this program a new application for these technologies in aviation will be developed. The goal of the program is to evaluate FLIR and IR cameras for enhanced Air Traffic Control surface surveillance in all weather conditions for some major airports. Initially, FLIR cameras will be installed at airports with varying traffic densities to analyze and compare their capabilities along with other IR camera systems, displays and security/surveillance software. These cameras will be evaluated for both technical and operational performance. This paper discusses the initial studies that demonstrated the usefulness of FLIR technology for search and rescue situations and multiple coverage for integration with automatic surveillance systems. The general operation of the three IR camera systems to be evaluated in this study is presented. Finally, a concept for the possible integration of FLIR and IR technology with current automatic surface surveillance systems under development such as the Airport Movement Area Safety System and the Airport Traffic Identification System programs is proposed. This paper will conclude with a review of the FAA's future plans for evaluating a microbolometer based, uncooled IR camera system.

  3. Review and evaluation of the Office of Science and Technology`s Community Leaders Network

    SciTech Connect

    Carnes, S.A.; Schweitzer, M.; Peelle, E.R.

    1997-08-01

    This report constitutes a review and evaluation of the Community Leaders Network (CLN), an informally structured national stakeholder group sponsored by the Department of Energy (DOE) Environmental Management (EM) Program`s Office of Science and Technology (OST) to obtain citizen input into the technology research and development programs of the OST. Since the CLN`s inception in 1993, its participants, currently numbering about 35 members mostly from jurisdictions hosting DOE waste management and environmental remediation sites, and its clients (i.e., OST) have invested substantial resources to develop the capability to enhance technology development and deployment activities through proactive stakeholder involvement. The specific objectives of the CLN are to: provide feedback and input to OST on technology development activities; provide information on OST ideas and approaches to key stakeholder groups, and provide input to OST on stakeholder concerns and involvement.

  4. INNOVATIVE TECHNOLOGY EVALUATION REPORT, SEDIMENT SAMPLING TECHNOLOGY, AQUATIC RESEARCH INSTRUMENTS, RUSSIAN PEAT BORER

    EPA Science Inventory

    The Russian Peat Borer designed and fabricated by Aquatic Research Instruments was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at sites in EPA Regions 1 and 5, respectively. In additio...

  5. INNOVATIVE TECHNOLOGY EVALUATION REPORT, SEDIMENT SAMPLING TECHNOLOGY, AQUATIC RESEARCH INSTRUMENTS, RUSSIAN PEAT BORER

    EPA Science Inventory

    The Russian Peat Borer designed and fabricated by Aquatic Research Instruments was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at sites in EPA Regions 1 and 5, respectively. In additio...

  6. INNOVATIVE TECHNOLOGY EVALUATION REPORT, SEDIMENT SAMPLING TECHNOLOGY, ART'S MANUFACTURING, SPLIT CORE SAMPLER FOR SUBMERGED SEDIMENTS

    EPA Science Inventory


    The Split Core Sampler for Submerged Sediments (Split Core Sampler) designed and fabricated by Arts Manufacturing & Supply, Inc., was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at ...

  7. INNOVATIVE TECHNOLOGY EVALUATION REPORT, SEDIMENT SAMPLING TECHNOLOGY, ART'S MANUFACTURING, SPLIT CORE SAMPLER FOR SUBMERGED SEDIMENTS

    EPA Science Inventory


    The Split Core Sampler for Submerged Sediments (Split Core Sampler) designed and fabricated by Arts Manufacturing & Supply, Inc., was demonstrated under the U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation Program in April and May 1999 at ...

  8. The Boeing Company's Manufacturing Technology Student Internship. Evaluation Report.

    ERIC Educational Resources Information Center

    Owens, Thomas R.

    The Boeing Company contracted with the Northwest Regional Educational Laboratory to evaluate its student internship program, part of a "school-to-work" effort modeled after the nationally recognized Tech Prep initiative. The company's involvement in the Tech Prep Program has been implemented in three phases: (1) the initial phase helped…

  9. Evaluating the Feasibility of Using Remote Technology for Cochlear Implants.

    PubMed

    Goehring, Jenny L; Hughes, Michelle L; Baudhuin, Jacquelyn L

    2012-01-01

    The use of remote technology to provide cochlear implant services has gained popularity in recent years. This article contains a review of research evaluating the feasibility of remote service delivery for recipients of cochlear implants. To date, published studies have determined that speech-processor programming levels and other objective tests (electrode impedance and electrically evoked compound action potentials) are equivalent to those obtained in the face-to-face condition. Despite these promising findings, speech perception using remote technology has proven to be more challenging. Previous investigations have evaluated speech perception with recipients of cochlear implants using videoconference (Polycom) equipment in nonsound-treated rooms (due to lack of access to audiological sound booths in rural areas). Results have revealed poorer speech perception scores using remote technology compared to face-to-face results. Additionally, it has been shown that Polycom transmission of a speech stimulus does not cause significant compression for adequate evaluation; rather, poorer results are due to testing performed in nonsound-treated environments. Based on the literature, telepractice is a feasible option for cochlear implant service delivery. Barriers to the wide-spread use of remote services for recipients of cochlear implants include a uniform system for the evaluation of speech perception, validation of services for pediatric recipients and initial activations, license reciprocity, and reimbursement for services.

  10. Sodium-sulfur technology evaluation at Argonne National Laboratory

    SciTech Connect

    Mulcahey, T.P.; Tummillo, A.F.; Hogrefe, R.L.; Christianson, C.C.; Biwer, R.; Webster, C.E.; Lee, J.; Miller, J.F.; Marr, J.J.; Smaga, J.A.

    1987-01-01

    The Analysis and Diagnostics Laboratory (ADL) at Argonne National Laboratory has completed evaluation of the Ford Aerospace and Communication Corp. (FACC) technology in the form of four load-levelling (LL) cells, five electric vehicle (EV) cells, and a sub-battery of 89 series connected EV cells. The ADL also has initiated evaluation of the Chloride Silent Power Limited (CSPL) sodium-sulfur (PB) battery technology in the form of 8 individual cells. The evaluation of the FACC-LL cells consisted of an abbreviated performance characterization followed by life-cycle tests on two individual cells and life-cycle tests only on the two other individual cells. The evaluation indicated that the technology was improving, but long-term (life) reliability was not yet adequate for utility applications. The cells exhibited individual cycle lives ranging from 659 to over 1366 cycles, which is equivalent to 2 1/2 to 5 1/2 years in utility use. It was also found that full-cell capacity could only be maintained by applying a special charge regime, regularly or periodically, that consisted of a constant-current followed by a constant-voltage.

  11. Sodium-sulfur technology evaluation at Argonne National Laboratory

    NASA Astrophysics Data System (ADS)

    Mulcahey, T. P.; Tummillo, A. F.; Hogrefe, R. L.; Christianson, C. C.; Biwer, R.; Webster, C. E.; Lee, J.; Miller, J. F.; Marr, J. J.; Smaga, J. A.

    The Analysis and Diagnostics Laboratory (ADL) at Argonne National Laboratory has completed evaluation of the Ford Aerospace and Communication Corp. (FACC) technology in the form of four load-levelling (LL) cells, five electric vehicle (EV) cells, and a sub-battery of 89 series connected EV cells. The ADL also has initiated evaluation of the Chloride Silent Power Limited (CSPL) sodium-sulfur (PB) battery technology in the form of 8 individual cells. The evaluation of the FACC-LL cells consisted of an abbreviated performance characterization followed by life-cycle tests on two individual cells and life-cycle tests only on the two other individual cells. The evaluation indicated that the technology was improving, but long-term (life) reliability was not yet adequate for utility applications. The cells exhibited individual cycle lives ranging from 659 to over 1366 cycles, which is equivalent to 2 1/2 to 5 1/2 years in utility use. It was also found that full-cell capacity could only be maintained by applying a special charge regime, regularly or periodically, that consisted of a constant-current followed by a constant-voltage.

  12. Arid sites stakeholder participation in evaluating innovative technologies: VOC-Arid Site Integrated Demonstration

    SciTech Connect

    Peterson, T.S.; McCabe, G.H.; Brockbank, B.R.

    1995-05-01

    Developing and deploying innovative environmental cleanup technologies is an important goal for the U.S. Department of Energy (DOE), which faces challenging remediation problems at contaminated sites throughout the United States. Achieving meaningful, constructive stakeholder involvement in cleanup programs, with the aim of ultimate acceptance of remediation decisions, is critical to meeting those challenges. DOE`s Office of Technology Development sponsors research and demonstration of new technologies, including, in the past, the Volatile Organic Compounds Arid Site Integrated Demonstration (VOC-Arid ID), hosted at the Hanford Site in Washington State. The purpose of the VOC-Arid ID has been to develop and demonstrate new technologies for remediating carbon tetrachloride and other VOC contamination in soils and ground water. In October 1994 the VOC-Arid ID became a part of the Contaminant Plume Containment and Remediation Focus Area (Plume Focus Area). The VOC Arid ID`s purpose of involving stakeholders in evaluating innovative technologies will now be carried on in the Plume Focus Area in cooperation with Site Technology Coordination Groups and Site Specific Advisory Boards. DOE`s goal is to demonstrate promising technologies once and deploy those that are successful across the DOE complex. Achieving that goal requires that the technologies be acceptable to the groups and individuals with a stake in DOE facility cleanup. Such stakeholders include groups and individuals with an interest in cleanup, including regulatory agencies, Native American tribes, environmental and civic interest groups, public officials, environmental technology users, and private citizens. This report documents the results of the stakeholder involvement program, which is an integral part of the VOC-Arid ID.

  13. Performance evaluation of advanced battery technologies for electric vehicle applications

    NASA Astrophysics Data System (ADS)

    Deluca, W. H.; Tummillo, A. F.; Kulaga, J. E.; Webster, C. E.; Gillie, K. R.; Hogrefe, R. L.

    1990-01-01

    At the Argonne Analysis and Diagnostic Laboratory, advanced battery technology evaluations are performed under simulated electric vehicle operating conditions. During 1989 and the first quarter of 1990, single cell and multicell modules from seven developers were examined for the Department of Energy and Electric Power Research Institute. The results provide battery users, developers, and program managers with an interim measure of the progress being made in battery R&D programs, a comparison of battery technologies, and a source of basic data for modeling and continuing R&D. This paper summarizes the performance and life characterizations of two single cells and seven 3- to 960-cell modules that encompass six technologies (Na/S, Ni/Fe, Ni/Cd, Ni-metal hydride, lead-acid, and Zn/Br).

  14. Graduating nurses' self-evaluation of information technology competencies.

    PubMed

    Fetter, Marilyn S

    2009-02-01

    Using a standardized instrument, graduating baccalaureate nurses reported moderate information technology skills. The students were most confident in their Internet, word processing, and systems operations skills; the students' rated themselves lowest on care documentation and planning, valuing informatics knowledge, skills development, and data entry competencies. Exposure to the latest informatics systems was a priority. Students want fair access to informatics and technology-rich clinical settings; more realistic informatics and technology simulations; enthusiastic and capable faculty; and better hardware, software, and literature-searching support in agencies, classrooms, laboratories, and residences. Nursing programs, clinical agencies, and policy makers need to recognize that students are advancing beyond acquiring informatics skills to integrating health information literacy into practice. To facilitate current and future skills attainment and innovation, nursing informatics education and evaluation must keep pace.

  15. e-Learning in medical education Guide 32 Part 2: Technology, management and design.

    PubMed

    Masters, Ken; Ellaway, Rachel

    2008-06-01

    With e-learning now part of the medical education mainstream, both educational and practical technical and informatics skills have become an essential part of the medical teacher's portfolio. The Guide is intended to help teachers develop their skills in working in the new online educational environments, and to ensure that they appreciate the wider changes and developments that accompany this 'information revolution'. The Guide is divided into two parts, of which this is the second. The first part introduced the basic concepts of e-learning, e-teaching, and e-assessment, the day-to-day issues of e-learning, looking both at theoretical concepts and practical implementation issues. This second part covers topics such as practical knowledge of the forms of technology used in e-learning, the behaviours of teachers and learners in online environments and the design of e-learning content and activities. It also deals with broader concepts of the politics and psychology of e-learning, as well as many of its ethical, legal and economical dimensions, and it ends with a review of emerging forms and directions in e-learning in medical education.

  16. Preparing Pre-Service Teachers to Integrate Technology into K-12 Instruction: Evaluation of a Technology-Infused Approach

    ERIC Educational Resources Information Center

    Admiraal, Wilfried; van Vugt, Felix; Kranenburg, Frans; Koster, Bob; Smit, Ben; Weijers, Sanne; Lockhorst, Ditte

    2017-01-01

    The quality of how technology is addressed in teacher education programmes is conditional for how student teachers apply technology in secondary schools after their graduation. Two technology-infused courses of one teacher education programme were evaluated. In line with studies on the development of pre-service teachers' technological,…

  17. Preparing Pre-Service Teachers to Integrate Technology into K-12 Instruction: Evaluation of a Technology-Infused Approach

    ERIC Educational Resources Information Center

    Admiraal, Wilfried; van Vugt, Felix; Kranenburg, Frans; Koster, Bob; Smit, Ben; Weijers, Sanne; Lockhorst, Ditte

    2017-01-01

    The quality of how technology is addressed in teacher education programmes is conditional for how student teachers apply technology in secondary schools after their graduation. Two technology-infused courses of one teacher education programme were evaluated. In line with studies on the development of pre-service teachers' technological,…

  18. Evaluation of Future Internet Technologies for Processing and Distribution of Satellite Imagery

    NASA Astrophysics Data System (ADS)

    Becedas, J.; Perez, R.; Gonzalez, G.; Alvarez, J.; Garcia, F.; Maldonado, F.; Sucari, A.; Garcia, J.

    2015-04-01

    Satellite imagery data centres are designed to operate a defined number of satellites. For instance, difficulties when new satellites have to be incorporated in the system appear. This occurs because traditional infrastructures are neither flexible nor scalable. With the appearance of Future Internet technologies new solutions can be provided to manage large and variable amounts of data on demand. These technologies optimize resources and facilitate the appearance of new applications and services in the traditional Earth Observation (EO) market. The use of Future Internet technologies for the EO sector were validated with the GEO-Cloud experiment, part of the Fed4FIRE FP7 European project. This work presents the final results of the project, in which a constellation of satellites records the whole Earth surface on a daily basis. The satellite imagery is downloaded into a distributed network of ground stations and ingested in a cloud infrastructure, where the data is processed, stored, archived and distributed to the end users. The processing and transfer times inside the cloud, workload of the processors, automatic cataloguing and accessibility through the Internet are evaluated to validate if Future Internet technologies present advantages over traditional methods. Applicability of these technologies is evaluated to provide high added value services. Finally, the advantages of using federated testbeds to carry out large scale, industry driven experiments are analysed evaluating the feasibility of an experiment developed in the European infrastructure Fed4FIRE and its migration to a commercial cloud: SoftLayer, an IBM Company.

  19. SURFACTANT-ENHANCED EXTRACTION TECHNOLOGY EVALUATION VERSUCHSEININCHTUNG ZUR GRUNDWASSER-UND ALTLASTENSANIERUNG (VEGAS) FACILITY, STUTTGART, GERMANY

    EPA Science Inventory

    This innovative technology evaluation report (ITER) summarized the results of an evaluation of a surfactant-enhanced extraction technology. This evaluation was conducted under a bilateral agreement between the United States (U.S.) Environmental Protection Agency (EPA) Superfund ...

  20. SURFACTANT-ENHANCED EXTRACTION TECHNOLOGY EVALUATION VERSUCHSEININCHTUNG ZUR GRUNDWASSER-UND ALTLASTENSANIERUNG (VEGAS) FACILITY, STUTTGART, GERMANY

    EPA Science Inventory

    This innovative technology evaluation report (ITER) summarized the results of an evaluation of a surfactant-enhanced extraction technology. This evaluation was conducted under a bilateral agreement between the United States (U.S.) Environmental Protection Agency (EPA) Superfund ...

  1. Age 60 Study, Part 4: Experimental Evaluation of Pilot Performance

    DTIC Science & Technology

    1994-10-01

    and aging. Computerized cognitive test batteries, COGSREEN and WOMBAT , were selected as the domain-independent measures. Flitescript and whole task...were assessed. COGSCREEN total composite scores were significantly correlated with evaluator ratings on emergency/abnormal maneuvers. Neither WOMBAT ...B-3 WOMBAT Questionnaire .......................................... B-4 Sim ulator Post-flight Questionnaire

  2. Alternative Learning Programs Evaluation: Part 2 Report. Outcomes.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Accountability Services/Research.

    In 1996, North Carolina began a 5-year evaluation of Alternative Learning Programs (ALPs). This report describes selected outcomes for students who participated in ALPs during 1995-96. These outcomes include performance on North Carolina End-of-Grade tests (elementary school) and performance on the End-of-Course(EOC) tests (high school) for…

  3. An Evaluation of Crisis Hotline Outcomes. Part 2: Suicidal Callers

    ERIC Educational Resources Information Center

    Gould, Madelyn S.; Kalafat, John; HarrisMunfakh, Jimmie Lou; Kleinman, Marjorie

    2007-01-01

    In this study we evaluated the effectiveness of telephone crisis services/hotlines, examining proximal outcomes as measured by changes in callers' suicide state from the beginning to the end of their calls to eight centers in the U.S. and again within 3 weeks of their calls. Between March 2003 and July 2004, 1,085 suicide callers were assessed…

  4. Development of a Test Facility for Air Revitalization Technology Evaluation

    NASA Technical Reports Server (NTRS)

    Lu, Sao-Dung; Lin, Amy; Campbell, Melissa; Smith, Frederick; Curley, Su

    2007-01-01

    Development of new air revitalization system (ARS) technology can initially be performed in a subscale laboratory environment, but in order to advance the maturity level, the technology must be tested in an end-to-end integrated environment. The Air Revitalization Technology Evaluation Facility (ARTEF) at the NASA Johnson Space Center serves as a ground test bed for evaluating emerging ARS technologies in an environment representative of spacecraft atmospheres. At the center of the ARTEF is a hypobaric chamber which serves as a sealed atmospheric chamber for closed loop testing. A Human Metabolic Simulator (HMS) was custom-built to simulate the consumption of oxygen, and production of carbon dioxide, moisture and heat of up to eight persons. A multitude of gas analyzers and dew point sensors are used to monitor the chamber atmosphere upstream and downstream of a test article. A robust vacuum system is needed to simulate the vacuum of space. A reliable data acquisition and control system is required to connect all the subsystems together. This paper presents the capabilities of the integrated test facility and some of the issues encountered during the integration.

  5. II. Evaluation of the impact of alternative light technology on male broiler chicken stress.

    PubMed

    Rogers, Allison G; Pritchett, Elizabeth M; Alphin, Robert L; Brannick, Erin M; Benson, Eric R

    2015-03-01

    This study evaluates the impact of light-emitting diodes (LEDs), cold cathode fluorescent lamps (CCFLs), and incandescent lamps on broiler welfare in response to recent interest in the agriculture industry to transition to more energy-efficient lighting technologies. Male Ross 708 broilers (n=672) were raised to 6 wk age in 8 light-tight modified large colony houses under identical intermittent lighting conditions using 4 unique types of lamps, which were gradually dimmed throughout the study. Incandescent lamps served as the control; experimental technologies tested were a CCFL, and 2 different LED lamps. Each technology was tested in duplicate for each of the 4 trials (8 replications total per technology) conducted across the course of one year to account for seasonal variance. Birds were removed from each house at days 7, 14, 35, and 42 to be humanely euthanized and weighed for necropsy evaluation and comparison of body mass. Blood collection via cardiac puncture was performed to obtain heterophil to lymphocyte (H:L) ratios for evaluation of environmental stress. Birds raised under CCFLs had significantly lower body weights (2,871 g±53) than the control (3,000±33 g) by 42 d. Birds raised under CCFLs additionally had significantly higher H:L ratios (0.68±0.06) than the control (0.53±0.03), indicating that these birds may have been chronically stressed (P=0.03). There were not significant differences in the H:L ratio between LED technologies at α=0.05. A significant age and seasonal correlation in H:L ratios was observed across all technologies, along with significant differences among birds raised under the experimental technologies. This study indicates that variation in broiler body weight and stress may be attributed in part to lighting technologies implemented in broiler houses.

  6. Technical evaluation: pressurized fluidized-bed combustion technology

    SciTech Connect

    Miller, S A; Vogel, G J; Gehl, S M; Hanway, Jr, J E; Henry, R F; Parker, K M; Smyk, E B; Swift, W M; Podolski, W F

    1982-04-01

    The technology of pressurized fluidized-bed combustion, particularly in its application to a coal-burning combined-cycle plant, is evaluated by examining the technical status of advanced-concept plant components - boiler system (combustor, air-handling and air-injection equipment, and heat exchangers); solids handling, injection, and ejection system; hot-gas cleanup equipment; instrumentation/control system; and the gas turbine - along with materials of plant construction. Environmental performance as well as energy efficiency are examined, and economic considerations are reviewed briefly. The evaluation concludes with a broad survey of the principal related research and development programs in the United States and other countries, a foreview of the most likely technological developments, and a summary of unresolved technical issues and problems.

  7. JPRS Report Science & Technology Japan STA 1988 White Paper Part 2.

    DTIC Science & Technology

    1989-12-13

    in particular, which is poor in natural resources and will have to seek the foundation for its survival in its only resource--intelligent creativity...science and technology themes needed for the invigoration of the economy 1) Development and management of natural resources 2) Development and...existed the need to revise the research goals. Furthermore, in order to determine the appropriate manner of research evaluation according to the nature

  8. Evaluation of a technology unit in a girls' primary school

    NASA Astrophysics Data System (ADS)

    Eke, Marion; Gardner, Paul L.

    1991-12-01

    Rapid advances in technology are changing the structure of the workforce. There are elite highly-paid hi-tech occupations and low status poorly-paid jobs. Women are unfortunately more likely to be found in the latter category. To allow them to qualify and compete for the higher-status positions, girls need to participate in the physical sciences and in technology studies. However, they are rarely attracted to them in secondary school, possibly because they are already alienated from them by the time they leave primary school. This paper reports some of the outcomes of a curriculum unit taught in two primary school classes in an independent school for girls. The unit was cross-curricular, involving technology, science and other fields of knowledge; it made extensive use of LEGO Technic materials. The evaluation of the unit, based on observations, a teacher journal and pupil questionnaires, focussed upon the issue of whether it assisted the girls to feel happier about working with unfamiliar technology and feel more capable of doing so. Implications for teaching technology are also discussed.

  9. Evaluating HDR photos using Web 2.0 technology

    NASA Astrophysics Data System (ADS)

    Qiu, Guoping; Mei, Yujie; Duan, Jiang

    2011-01-01

    High dynamic range (HDR) photography is an emerging technology that has the potential to dramatically enhance the visual quality and realism of digital photos. One of the key technical challenges of HDR photography is displaying HDR photos on conventional devices through tone mapping or dynamic range compression. Although many different tone mapping techniques have been developed in recent years, evaluating tone mapping operators prove to be extremely difficult. Web2.0, social media and crowd-sourcing are emerging Internet technologies which can be harnessed to harvest the brain power of the mass to solve difficult problems in science, engineering and businesses. Paired comparison is used in the scientific study of preferences and attitudes and has been shown to be capable of obtaining an interval-scale ordering of items along a psychometric dimension such as preference or importance. In this paper, we exploit these technologies for evaluating HDR tone mapping algorithms. We have developed a Web2.0 style system that enables Internet users from anywhere to evaluate tone mapped HDR photos at any time. We adopt a simple paired comparison protocol, Internet users are presented a pair of tone mapped images and are simply asked to select the one that they think is better or click a "no difference" button. These user inputs are collected in the web server and analyzed by a rank aggregation algorithm which ranks the tone mapped photos according to the votes they received. We present experimental results which demonstrate that the emerging Internet technologies can be exploited as a new paradigm for evaluating HDR tone mapping algorithms. The advantages of this approach include the potential of collecting large user inputs under a variety of viewing environments rather than limited user participation under controlled laboratory environments thus enabling more robust and reliable quality assessment. We also present data analysis to correlate user generated qualitative

  10. Preliminary reliability evaluation of flip chip on flex interconnect technology

    NASA Technical Reports Server (NTRS)

    Shaw, Jack J.; Virmani, Naresh

    1997-01-01

    The study was carried out to evaluate the flip-chip-on-flex (FCOF) interconnection process in order to determine its feasibility for space flight applications. The key objectives were to: develop and apply simple and cost effective process steps needed to manufacture FCOFs and build test samples; perform a preliminary technology validation, and determine any initial environmental or application risks. The FCOF was shown to be simpler and more economical than other chip interconnection schemes.

  11. Technology, design, simulation, and evaluation for SEP-hardened circuits

    NASA Technical Reports Server (NTRS)

    Adams, J. R.; Allred, D.; Barry, M.; Rudeck, P.; Woodruff, R.; Hoekstra, J.; Gardner, H.

    1991-01-01

    This paper describes the technology, design, simulation, and evaluation for improvement of the Single Event Phenomena (SEP) hardness of gate-array and SRAM cells. Through the use of design and processing techniques, it is possible to achieve an SEP error rate less than 1.0 x 10(exp -10) errors/bit-day for a 9O percent worst-case geosynchronous orbit environment.

  12. Conceptual Specification for Defensive Technology Evaluation Code (DETEC)

    DTIC Science & Technology

    1986-01-01

    Structured Analysis Conventions 9-2 B. Naming Conventions 9-4 C. Alternative Proposals 9-5 V CONCEPTUAL SPECIFICATION for DEFENSIVE TECHNOLOGY EVALUATION...installation (such as the sensor, communications, and analysis functions of an intelligent surveillance platform) will be simulated separately. All...method used to develop this specification is called Structured Analysis and is given in Ref. 2. The specification you are reading is the output from

  13. Supercritical Wing Technology: A Progress Report on Flight Evaluations

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The papers in this compilation were presented at the NASA Symposium on "Supercritical Wing Technology: A Progress Report on Flight Evaluation" held at the NASA Flight Research Center, Edwards, Calif., on February 29, 1972. The purpose of the symposium was to present timely information on flight results obtained with the F-8 and T-2C supercritical wing configurations, discuss comparisons with wind-tunnel predictions, and project [ ] flight programs planned for the F-8 and F-III (TACT) airplanes.

  14. Standardized and Repeatable Technology Evaluation for Cybersecurity Acquisition

    DTIC Science & Technology

    2017-02-01

    important consequence of this is that cybersecurity acquisition decisions will be made by security non-experts. If an expert in a security topic leaves a...categorization based on their capabilities. Technology evaluation metrics and a scoring algorithm were developed by creating a taxonomy which matched... importance with changing context. The TMT uses the UPD framework (with a less developed weighting scheme) to assign weights according to the Sub

  15. Technology evaluation report: Toronto Harbour Commissioners (THC) soil recycle treatment train

    SciTech Connect

    Ehrenreich, L.C.; Matuson, A.; Peters, J.; Evans, J.

    1993-07-01

    The report summarizes the results and activities of the demonstration testing of Toronto Harbor Commissioners (THC) Soil Recycle Treatment Train. The Demonstration was conducted at a site within the Port Industrial District (PID) in Toronto, Ontario, Canada under the Superfund Innovative Technology Evaluation (SITE) Program developed by the US Environmental Protection Agency (EPA). The demonstration examined a part of THC's on-going evaluation of the treatment train during the first nine months of 1992. EPA elected to sample the process during the processing of Soil B, which based on field sampling, was expected to exhibit relatively high organic (oil and grease, s) and inorganic (heavy metals) contaminants.

  16. Cancer modelling in the NGS era - Part I: Emerging technology and initial modelling.

    PubMed

    Rovigatti, Ugo

    2015-11-01

    It is today indisputable that great progresses have been made in our molecular understanding of cancer cells, but an effective implementation of such knowledge into dramatic cancer-cures is still belated and yet desperately needed. This review gives a snapshot at where we stand today in this search for cancer understanding and definitive treatments, how far we have progressed and what are the major obstacles we will have to overcome both technologically and for disease modelling. In the first part, promising 3rd/4th Generation Sequencing Technologies will be summarized (particularly IonTorrent and OxfordNanopore technologies). Cancer modelling will be then reviewed from its origin in XIX Century Germany to today's NGS applications for cancer understanding and therapeutic interventions. Developments after Molecular Biology revolution (1953) are discussed as successions of three phases. The first, PH1, labelled "Clonal Outgrowth" (from 1960s to mid 1980s) was characterized by discoveries in cytogenetics (Nowell, Rowley) and viral oncology (Dulbecco, Bishop, Varmus), which demonstrated clonality. Treatments were consequently dominated by a "cytotoxic eradication" strategy with chemotherapeutic agents. In PH2, (from the mid 1980s to our days) the description of cancer as "Gene Networks" led to targeted-gene-therapies (TGTs). TGTs are the focus of Section 3: in view of their apparent failing (Ephemeral Therapies), alternative strategies will be discussed in review part II (particularly cancer immunotherapy, CIT). Additional Pitfalls impinge on the concepts of tumour heterogeneity (inter/intra; ITH). The described pitfalls set the basis for a new phase, PH3, which is called "NGS Era" and will be also discussed with ten emerging cancer models in the Review 2nd part. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  17. Mobile health technology evaluation: the mHealth evidence workshop.

    PubMed

    Kumar, Santosh; Nilsen, Wendy J; Abernethy, Amy; Atienza, Audie; Patrick, Kevin; Pavel, Misha; Riley, William T; Shar, Albert; Spring, Bonnie; Spruijt-Metz, Donna; Hedeker, Donald; Honavar, Vasant; Kravitz, Richard; Lefebvre, R Craig; Mohr, David C; Murphy, Susan A; Quinn, Charlene; Shusterman, Vladimir; Swendeman, Dallas

    2013-08-01

    Creative use of new mobile and wearable health information and sensing technologies (mHealth) has the potential to reduce the cost of health care and improve well-being in numerous ways. These applications are being developed in a variety of domains, but rigorous research is needed to examine the potential, as well as the challenges, of utilizing mobile technologies to improve health outcomes. Currently, evidence is sparse for the efficacy of mHealth. Although these technologies may be appealing and seemingly innocuous, research is needed to assess when, where, and for whom mHealth devices, apps, and systems are efficacious. In order to outline an approach to evidence generation in the field of mHealth that would ensure research is conducted on a rigorous empirical and theoretic foundation, on August 16, 2011, researchers gathered for the mHealth Evidence Workshop at NIH. The current paper presents the results of the workshop. Although the discussions at the meeting were cross-cutting, the areas covered can be categorized broadly into three areas: (1) evaluating assessments; (2) evaluating interventions; and (3) reshaping evidence generation using mHealth. This paper brings these concepts together to describe current evaluation standards, discuss future possibilities, and set a grand goal for the emerging field of mHealth research.

  18. Technology development, evaluation, and application (TDEA) FY 1997 progress report

    SciTech Connect

    Hoffman, L.G.

    1998-05-01

    The public expects that the Los Alamos National Laboratory (LANL) will operate in a manner that prevents negative impacts to the environment and protects the safety and health of its employees and the public. To achieve this goal within budget, the Department of Energy (DOE) and LANL must develop new and improved environment, safety, and health (ES and H) technologies and implement innovative, more cost-effective ES and H approaches to operations. In FY95, the Environment, Safety, and Health (ESH) Division initiated a Technology Development, Evaluation, and Application (TDEA) program. The purpose of this unique program is to test and develop technologies that solve LANL ES and H problems and improve the safety of LANL operations. This progress report presents the results of 10 projects funded in FY97 by the TDEA Committee of the Environment, Safety, and Health Division. Products generated from the projects funded in FY97 included implementation of radiation worker dosimetric monitoring systems (two); evaluation and validation of cost-effective animal-tracking systems for environmental studies (two); evaluation of personal protective equipment (two); and development of a method for optimal placement of continuous air monitors in the workplace.

  19. Evaluation of soil salinity amelioration technologies in Timpaki, Crete: a participatory approach

    NASA Astrophysics Data System (ADS)

    Panagea, I. S.; Daliakopoulos, I. N.; Tsanis, I. K.; Schwilch, G.

    2015-10-01

    Soil salinity management can be complex, expensive and time demanding, especially in arid and semi-arid regions. Besides taking no action, possible management strategies include amelioration and adaptation measures. Here we use the World Overview of Conservation Approaches and Technologies (WOCAT) framework for the systematic analysis and evaluation of soil salinisation amelioration technologies in close collaboration with stakeholders. The participatory approach is applied in the RECARE Project Case Study of Timpaki, a semi-arid region in south-central Crete (Greece) where the main land use is horticulture in greenhouses irrigated by groundwater. Excessive groundwater abstractions have resulted in a drop of the groundwater level in the coastal part of the aquifer, thus leading to seawater intrusion and in turn to soil salinisation. The documented technologies are evaluated for their impacts on ecosystem services, cost and input requirements using a participatory approach and field evaluations. Results show that technologies which promote maintaining existing crop types while enhancing productivity and decreasing soil salinity are preferred by the stakeholders. The evaluation concludes that rain water harvesting is the optimal solution for direct soil salinity mitigation, whereas green manuring and the use of biological agents can support increasing production/efficiency and improving soil properties.

  20. Evaluation of promising technologies for soil salinity amelioration in Timpaki (Crete): a participatory approach

    NASA Astrophysics Data System (ADS)

    Panagea, I. S.; Daliakopoulos, I. N.; Tsanis, I. K.; Schwilch, G.

    2016-02-01

    Soil salinity management can be complex, expensive, and time demanding, especially in arid and semi-arid regions. Besides taking no action, possible management strategies include amelioration and adaptation measures. Here we apply the World Overview of Conservation Approaches and Technologies (WOCAT) framework for the systematic analysis and evaluation and selection of soil salinisation amelioration technologies in close collaboration with stakeholders. The participatory approach is applied in the RECARE (Preventing and Remediating degradation of soils in Europe through Land Care) project case study of Timpaki, a semi-arid region in south-central Crete (Greece) where the main land use is horticulture in greenhouses irrigated by groundwater. Excessive groundwater abstractions have resulted in a drop of the groundwater level in the coastal part of the aquifer, thus leading to seawater intrusion and in turn to soil salinisation. The documented technologies are evaluated for their impacts on ecosystem services, cost, and input requirements using a participatory approach and field evaluations. Results show that technologies which promote maintaining existing crop types while enhancing productivity and decreasing soil salinity are preferred by the stakeholders. The evaluation concludes that rainwater harvesting is the optimal solution for direct soil salinity mitigation, as it addresses a wider range of ecosystem and human well-being benefits. Nevertheless, this merit is offset by poor financial motivation making agronomic measures more attractive to users.

  1. Round table part 5 : Identification of the key technologies and collaboration for waste management and recycling

    NASA Astrophysics Data System (ADS)

    Lasseur, Christophe; Tikhomirov, Alexander A.; Wheeler, Raymond

    2016-07-01

    Any manned missions will produce solid waste with or without on board food production. Of course in case of high food production, the percentage of waste of plant origin will be much higher and may pass the 80 %. Consequently the ultimate objective of a closed loop system is not achievable without an efficient waste r4cycling system. Over the years, a large panel of investigations of technologies have been performed form microbial degradation to wet oxidation. These part 5 is aiming to be a platform of discussion on the current world wide investigations related to solid waste treatment and to allow synergies and collaborations.

  2. Progress in the spectacle correction of presbyopia. Part 2: Modern progressive lens technologies.

    PubMed

    Meister, Darryl J; Fisher, Scott W

    2008-05-01

    The first installment of this two-part series reviewed the fundamental optical principles and early development work associated with progressive lenses. Recent progress made in advancing the state of the art in progressive lenses will now be presented, with particular emphasis on 'free-form' progressive lenses and the application of 'wavefront' technology in progressive lens design. Because several fundamental concepts were developed in the first paper that will serve as the basis for discussions presented in this paper, including the basic optics and mathematics of progressive lens surfaces, the reader is strongly encouraged to review the companion paper.

  3. Peroxy bleaches Part 1. Background and techniques for hazard evaluation.

    PubMed

    Carson, P A; Fairclough, C S; Mauduit, C; Colsell, M

    2006-08-25

    Fabric laundering is now a sophisticated chemical process involving a variety of operations including bleaching. The chemistry of peroxy bleaches is described including the use of novel organic compounds to provide effective bleaching at the lower temperatures of modern wash cycles. The instability of peroxy compounds is illustrated using cameo case histories to relate theory and practice. Techniques available for determining their thermochemistry are summarised. A model is provided for hazard and risk assessment of development projects in general (particularly those involving new molecules, processes or formulations) from ideas phase through exploratory laboratory investigations to pilot plant scale-up and eventual manufacture and commercial exploitation. This paper is a prelude to Part 2, which describes the determination of thermodynamic and kinetic properties of peroxy bleaches and discusses the implication of the results in terms of precautions for their safe storage and incorporation into detergent formulations during processing.

  4. ZENON ENVIRONMENTAL, INC.; CROSS-FLOW PERVAPORATION TECHNOLOGY; INNOVATIVE TECHNOLOGY EVALUATION REPORT (EPA/540/R-95/511)

    EPA Science Inventory

    A demonstration of the Zenon cross-flow pervaporation technology was conducted under the Superfund Innovative Technology Evaluation (SITE) program in February 1995 to determine the removal efficiency of trichloroethylene (TCE) from groundwaters at the Naval Air Station North Isla...

  5. Gallium-doped germanium, evaluation of photoconductors, part 1

    NASA Technical Reports Server (NTRS)

    Moore, W. J.

    1979-01-01

    Gallium-doped germanium far infrared detectors were evaluated at low temperatures and low background simulating the space environment. Signal and noise characteristics were determined for detector temperatures in the 2K to 4K range. Optimum performance occurs at about 2.5K for all devices tested. The minimum average NEP in the 40-130 micron region was found to be approximately 4 x 10 to the minus 17th power watt Hz(-1/2) at a frequency of 1 Hz.

  6. Dynamic evaluation of CMAQ part I: Separating the effects of ...

    EPA Pesticide Factsheets

    A dynamic evaluation of the Community Multiscale Air Quality (CMAQ) modeling system version 5.0.1 was conducted to evaluate the model's ability to predict changes in ozone levels between 2002 and 2005, a time period characterized by emission reductions associated with the EPA's Nitrogen Oxides State Implementation Plan as well as significant reductions in mobile source emissions. Model results for the summers of 2002 and 2005 were compared to simulations from a previous version of CMAQ to assess the impact of model updates on predicted pollutant response. Changes to the model treatment of emissions, meteorology and chemistry had substantial impacts on the simulated ozone concentrations. While the median bias for high summertime ozone decreased in both years compared to previous simulations, the observed decrease in ozone from 2002 to 2005 in the eastern US continued to be underestimated by the model. Additional “cross” simulations were used to decompose the model predicted change in ozone into the change due to emissions, the change due to meteorology and any remaining change not explained individually by these two components. The decomposition showed that the emission controls led to a decrease in modeled high summertime ozone close to twice as large as the decrease attributable to changes in meteorology alone. Quantifying the impact of retrospective emission controls by removing the impacts of meteorology during the control period can be a valuable approac

  7. Evaluation of Methods for Multidisciplinary Design Optimization (MDO). Part 2

    NASA Technical Reports Server (NTRS)

    Kodiyalam, Srinivas; Yuan, Charles; Sobieski, Jaroslaw (Technical Monitor)

    2000-01-01

    A new MDO method, BLISS, and two different variants of the method, BLISS/RS and BLISS/S, have been implemented using iSIGHT's scripting language and evaluated in this report on multidisciplinary problems. All of these methods are based on decomposing a modular system optimization system into several subtasks optimization, that may be executed concurrently, and the system optimization that coordinates the subtasks optimization. The BLISS method and its variants are well suited for exploiting the concurrent processing capabilities in a multiprocessor machine. Several steps, including the local sensitivity analysis, local optimization, response surfaces construction and updates are all ideally suited for concurrent processing. Needless to mention, such algorithms that can effectively exploit the concurrent processing capabilities of the compute servers will be a key requirement for solving large-scale industrial design problems, such as the automotive vehicle problem detailed in Section 3.4.

  8. An evaluation of crisis hotline outcomes. Part 2: Suicidal callers.

    PubMed

    Gould, Madelyn S; Kalafat, John; Harrismunfakh, Jimmie Lou; Kleinman, Marjorie

    2007-06-01

    In this study we evaluated the effectiveness of telephone crisis services/hotlines, examining proximal outcomes as measured by changes in callers' suicide state from the beginning to the end of their calls to eight centers in the U.S. and again within 3 weeks of their calls. Between March 2003 and July 2004, 1,085 suicide callers were assessed during their calls and 380 (35.0%) participated in the follow-up assessment. Several key findings emerged. Seriously suicidal individuals reached out to telephone crisis services. Significant decreases in suicidality were found during the course of the telephone session, with continuing decreases in hopelessness and psychological pain in the following weeks. A caller's intent to die at the end of the call was the most potent predictor of subsequent suicidality. The need to heighten outreach strategies and improve referrals is highlighted.

  9. Evaluation of ethical aspects in health technology assessment: more methods than applications?

    PubMed

    Hofmann, Bjørn; Lysdahl, Kristin Bakke; Droste, Sigrid

    2015-02-01

    Health technology assessment (HTA) emerged with the increased need for systematical evaluation of health technologies in the 1970s. From its very beginning, ethics was a constitutive part of HTA, and over the years a wide range of approaches have been suggested to address ethical aspects of health technologies. Despite a vast variety of methodologies in ethics, there is no consensus about the appropriateness of the existing methods. Moreover, while the available methods are many, their applications are few. While methods for addressing ethical issues in HTA have been richly reviewed, their applications are poorly tracked. Hence, a bottom up approach, that is, from practice to theory, may turn out to be as helpful as a top-down review. We need a review of the examples of ethics in HTA so we better can learn how the methods are used in practice, analyze the role of context, and better can assess the merits of the various methods.

  10. Application of laser bar code technology in power fitting evaluation

    NASA Astrophysics Data System (ADS)

    Yang, Xiaohong; Liu, Shuhuab

    2007-12-01

    In this work, an automatic encoding and management system on power fittings (PFEMS) is developed based on laser bar coding technology. The system can encode power fittings according to their types, structure, dimensions, materials, and technical characteristics. Both the character codes and the laser bar codes of power fittings can be produced from the system. The system can evaluate power fittings and search process-paper automatically. The system analyzes the historical values and technical information of congeneric fittings, and forms formulae of evaluation with recursive analytical method. And then stores the formulae and technical documents into the database for index. Scanning the bar code with a laser bar code reader, accurate evaluation and corresponding process-paper of the fittings can be produced. The software has already been applied in some power stations and worked very well.

  11. An evaluation approach for research project pilot technological applications

    NASA Astrophysics Data System (ADS)

    Marcelino-Jesus, Elsa; Sarraipa, Joao; Jardim-Goncalves, Ricardo

    2013-10-01

    In a world increasingly more competitive and in a constantly development and growth it's important that companies have economic tools, like frameworks to help them to evaluate and validate the technology development to better fits in each company particular needs. The paper presents an evaluation approach for research project pilot applications to stimulate its implementation and deployment, increasing its adequacy and acceptance to their stakeholders and consequently providing new business profit and opportunities. Authors used the DECIDE evaluation framework as a major guide to this approach, which was tested in the iSURF project to support the implementation of an interoperability service utility for collaborative supply chain planning across multiple domains supported by RFID devices.

  12. Initial process evaluation for next generation immersion technology node

    NASA Astrophysics Data System (ADS)

    Tomita, Tadatoshi; Nafus, Kathleen; Hatakeyama, Shinichi; Kosugi, Hitoshi; Enomoto, Masashi; Inoue, Shin; Ruck, Kirsten; Weichert, Heiko; Mantecon, Mireia Blanco; Stegen, Raf; de Groot, Casper; Moerman, Richard

    2007-03-01

    In order to prepare for the next generation technology manufacturing, ASML and TEL are working together to investigate the process performance of the LITHIUSi+/ TWINSCAN XT:1700i lithocluster through decreasing critical dimension patterning. In this evaluation, process performance with regards to critical dimension uniformity and defectivity are compared at different critical dimensions in order to determine areas of concentration for equipment and process development. Specifically, design of experiments were run using immersion rinse processing at 60nm hp and 45nm hp. Defects were classified to generate a pareto for each technology node to see if there is any change in the defect types as critical dimensions are shrinking. Similarly, critical dimension uniformity was compared through technology nodes to see if any budget contributions have increased sensitivities to the smaller patterning features. Preliminary gauge studies were performed for the 45nm hp evaluation, as metrology at this design rule is not yet fully proven. More work is necessary to obtain complete understanding of metrology capabilities as this is crucial to discern precise knowledge of processing results. While preliminary results show no adverse impact moving forward, this work is a first screening of 45nm immersion processing and more work is needed to fully characterize and optimize the process to enable robust manufacturing at 45nm hp.

  13. Oak Ridge National Laboratory Technology Logic Diagram. Volume 1, Technology Evaluation: Part C, Waste Management

    SciTech Connect

    Not Available

    1993-09-01

    This report documents activities at ORNL including waste management and remedial action at the site; also waste processing and disposal; robotics and automation of the laboratory; and regulatory compliance

  14. Carbon honeycomb grids for advanced lead-acid batteries. Part III: Technology scale-up

    NASA Astrophysics Data System (ADS)

    Kirchev, A.; Serra, L.; Dumenil, S.; Brichard, G.; Alias, M.; Jammet, B.; Vinit, L.

    2015-12-01

    The carbon honeycomb grid technology employs new carbon/carbon composites with ordered 3D structure instead of the classic lead-acid battery current collectors. The technology is laboratory scaled up from small size grids corresponding to electrodes with a capacity of 3 Ah to current collectors suitable for assembly of lead-acid batteries covering the majority of the typical lead-acid battery applications. Two series of 150 grids each (one positive and one negative) are manufactured using low-cost lab-scale equipment. They are further subjected to pasting with active materials and the resulting battery plates are assembled in 12 V AGM-VLRA battery mono-blocks for laboratory testing and outdoor demonstration in electric scooter replacing its original VRLAB pack. The obtained results demonstrate that the technology can replace successfully the state of the art negative grids with considerable benefits. The use of the carbon honeycomb grids as positive plate current collectors is limited by the anodic corrosion of the entire structure attacking both the carbon/carbon composite part and the electroplated lead-tin alloy coating.

  15. State-of-the-art human gene therapy: part I. Gene delivery technologies.

    PubMed

    Wang, Dan; Gao, Guangping

    2014-01-01

    Safe and effective gene delivery is a prerequisite for successful gene therapy. In the early age of human gene therapy, setbacks due to problematic gene delivery vehicles plagued the exciting therapeutic outcome. However, gene delivery technologies rapidly evolved ever since. With the advancement of gene delivery techniques, gene therapy clinical trials surged during the past decade. As the first gene therapy product (Glybera) has obtained regulatory approval and reached clinic, human gene therapy finally realized the promise that genes can be medicines. The diverse gene delivery techniques available today have laid the foundation for gene therapy applications in treating a wide range of human diseases. Some of the most urgent unmet medical needs, such as cancer and pandemic infectious diseases, have been tackled by gene therapy strategies with promising results. Furthermore, combining gene transfer with other breakthroughs in biomedical research and novel biotechnologies opened new avenues for gene therapy. Such innovative therapeutic strategies are unthinkable until now, and are expected to be revolutionary. In part I of this review, we introduced recent development of non-viral and viral gene delivery technology platforms. As cell-based gene therapy blossomed, we also summarized the diverse types of cells and vectors employed in ex vivo gene transfer. Finally, challenges in current gene delivery technologies for human use were discussed.

  16. Disaster Management: AN Integral Part of Science & Technology System and Land Administration-Management System

    NASA Astrophysics Data System (ADS)

    Ghawana, T.; Zlatanova, S.

    2016-06-01

    Disaster management is a multidisciplinary field, which requires a general coordination approach as well as specialist approaches. Science and Technology system of a country allows to create policies and execution of technical inputs required which provide services for the specific types of disasters management. Land administration and management agencies, as the administrative and management bodies, focus more on the coordination of designated tasks to various agencies responsible for their dedicated roles. They get help from Scientific and technical inputs & policies which require to be implemented in a professional manner. The paper provides an example of such integration from India where these two systems complement each other with their dedicated services. Delhi, the Capital of India, has such a disaster management system which has lot of technical departments of government which are mandated to provide their services as Emergency Service Functionaries. Thus, it is shown that disaster management is a job which is an integral part of Science & Technology system of a country while being implemented primarily with the help of land administration and management agencies. It is required that new policies or mandates for the Science and technology organizations of government should give a primary space to disaster management

  17. EVALUATION OF VADOSE ZONE TREATMENT TECHNOLOGIES TO IMMOBILIZE TECHNETIUM-99

    SciTech Connect

    PETERSEN, S.W.

    2006-03-15

    The Hanford Site End State Vision document (DOE/RL-2003-59) states: ''There should be an aggressive plan to develop technology for remediation of the contamination that could get to the groundwater (particularly the technetium [{sup 99}Tc])''. In addition, there is strong support from the public and regulatory agencies for the above statement, with emphasis on investigation of treatment alternatives. In July 2004, PNNL completed a preliminary evaluation of remediation technologies with respect to their effectiveness and implementability for immobilization of {sup 99}Tc beneath the BC Cribs in the 200 West Area (Truex, 2004). As a result of this evaluation, PNNL recommended treatability testing of in situ soil desiccation, because it has the least uncertainty of those technologies evaluated in July 2004 (Treatability Test Outline, September 30, 2004). In 2005, DOE-RL and Fluor Hanford convened an independent technical panel to review alternative remediation technologies, including desiccation, at a three-day workshop in Richland, Washington. The panel was composed of experts in vadose-zone transport, infiltration control, hydrology, geochemistry, environmental engineering, and geology. Their backgrounds include employment in academia, government laboratories, industry, and consulting. Their review, presented in this document, is based upon written reports from Hanford, oral presentations from Hanford staff, and each panel members' years of experience in their particular field of expertise. The purpose of this report is to document the panel's evaluation of various treatment alternatives with potential for minimizing contaminant migration in the deep vadose zone at the Department of Energy Hanford Site. The panel was tasked with assessing the most viable and practical approach and making recommendations for testing. The evaluation of vadose-zone treatment alternatives was conducted to be broadly applicable at a variety of locations at Hanford. However, because of

  18. Information technology in chemistry research and education: Part I. Ab initio studies on the hydrolysis of aromatic diazonium ions. Part II. Theoretical study and molecular modeling of non-covalent interactions. Part III. Applying information technology in chemistry education

    NASA Astrophysics Data System (ADS)

    Wu, Zhengyu

    Part I of this dissertation studies the bonding in chemical reactions, while Part II studies the bonding related to inter- and intra-molecular interactions. Part III studies the application of IT technology in chemistry education. Part I of this dissertation (chapter 1 and chapter 2) focuses on the theoretical studies on the mechanism of the hydrolysis reactions of benzenediazonium ion and guaninediazonium ion. The major conclusion is that in hydrolysis reactions the "unimolecular mechanism" actually has to involve the reacting solvent molecule. Therefore, the unimolecular pathway can only serve as a conceptual model but will not happen in the reality. Chapter I concludes that the hydrolysis reaction of benzenediazonium ion takes the direct SN2Ar mechanism via a transition state but without going through a pre-coordination complex. Chapter 2 concludes that the formation of xanthine from the dediazoniation reaction of guaninediazonium ion in water takes the SN2Ar pathway without a transition state. And oxanine might come from an intermediate formed by the bimolecular deprotonation of the H atom on N3 of guaninediazonium ion synchronized with the pyrimidine ring opening reaction. Part II of this dissertation includes chapters 3, 4, and 5. Chapter 3 studies the quadrupole moment of benzene and quadrupole-quadrupole interactions. We concluded that the quadrupole-quadrupole interaction is important in the arene-arene interactions. Our study shows the most stable structure of benzene dimer is the point-to-face T-shaped structure. Chapter 4 studies the intermolecular interactions that result in the disorder of the crystal of 4-Chloroacetophenone-(4-methoxyphenylethylidene). We analyzed all the nearest neighbor interactions within that crystal and found that the crystal structure is determined by its thermo-dynamical properties. Our calculation perfectly reproduced the percentage of parallel-alignment of the crystal. Part III of this dissertation is focused on the

  19. [Historical sketch of modern pharmaceutical science and technology (Part 4). Post World War II 50 years].

    PubMed

    Yamakawa, K

    1995-01-01

    ethical drugs and re-evaluation of drugs. Many facilities were built for the purpose of ensuring efficacy and safety, as shwon in Table 1. 6. Problems of Intellectual Property and followed the revisionist line of research and development for new ethical drugs. In 1976, Japanese pharmaceutical companies ceased to be an imitation industry, and increased research for the development of new drugs. 7. Pharmaceutical science and technology innovation (After 1985). Many of the pharmaceutical innovations during this period were as follows: 7.1) Technology innovation for evaluation of drug efficacy; 7.2) 1st to 3rd medical diagnostic technology innovations; 7.3) medical analytical methods and spectrometry technologies; 7.4) Computer-aided drug-design technology and drug information technology innovation; and 7.5) Drug delivery system and treatment drugs. 8. Recent research and development of new ethical drugs in Japan (1970 to 1995). Cephalosporine type beta-lactams (cefazolin, cefametazole, furomoxef, cefdinir), new quinolones (norfloxcin, ofloxacin, tosfloxcin), H1-Blockers (famotidine), Ca-antagonists (diltiazem, nicardipine), and other new drugs (pravastatine, taclolimus, leuprine) etc. came onto the market. 9. International Harmonization Age and Review toward 21 century. The rapid development and globalization of the pharmaceutical market has promoted international harmonization and rationalization of pharmaceutical regulatory affairs. In 1990, the Japan Pharmaceutical Manufacturers Association published a report toward 21 century, which described practical plans.

  20. Automated water analyser computer supported system (AWACSS) Part I: Project objectives, basic technology, immunoassay development, software design and networking.

    PubMed

    Tschmelak, Jens; Proll, Guenther; Riedt, Johannes; Kaiser, Joachim; Kraemmer, Peter; Bárzaga, Luis; Wilkinson, James S; Hua, Ping; Hole, J Patrick; Nudd, Richard; Jackson, Michael; Abuknesha, Ram; Barceló, Damià; Rodriguez-Mozaz, Sara; de Alda, Maria J López; Sacher, Frank; Stien, Jan; Slobodník, Jaroslav; Oswald, Peter; Kozmenko, Helena; Korenková, Eva; Tóthová, Lívia; Krascsenits, Zoltan; Gauglitz, Guenter

    2005-02-15

    A novel analytical system AWACSS (automated water analyser computer-supported system) based on immunochemical technology has been developed that can measure several organic pollutants at low nanogram per litre level in a single few-minutes analysis without any prior sample pre-concentration nor pre-treatment steps. Having in mind actual needs of water-sector managers related to the implementation of the Drinking Water Directive (DWD) (98/83/EC, 1998) and Water Framework Directive WFD (2000/60/EC, 2000), drinking, ground, surface, and waste waters were major media used for the evaluation of the system performance. The instrument was equipped with remote control and surveillance facilities. The system's software allows for the internet-based networking between the measurement and control stations, global management, trend analysis, and early-warning applications. The experience of water laboratories has been utilised at the design of the instrument's hardware and software in order to make the system rugged and user-friendly. Several market surveys were conducted during the project to assess the applicability of the final system. A web-based AWACSS database was created for automated evaluation and storage of the obtained data in a format compatible with major databases of environmental organic pollutants in Europe. This first part article gives the reader an overview of the aims and scope of the AWACSS project as well as details about basic technology, immunoassays, software, and networking developed and utilised within the research project. The second part article reports on the system performance, first real sample measurements, and an international collaborative trial (inter-laboratory tests) to compare the biosensor with conventional anayltical methods.