WorldWideScience

Sample records for technology mact requirements

  1. 40 CFR 63.55 - Maximum achievable control technology (MACT) determinations for affected sources subject to case...

    Science.gov (United States)

    2010-07-01

    ... limitations. 63.55 Section 63.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR..., Sections 112(g) and 112(j) § 63.55 Maximum achievable control technology (MACT) determinations for affected...

  2. WERF MACT Feasibility Study Report

    Energy Technology Data Exchange (ETDEWEB)

    B. Bonnema; D. Moser; J. Riedesel; K. Kooda; K. Liekhus; K. Rebish; S. Poling

    1998-11-01

    This study was undertaken to determine the technical feasibility of upgrading the Waste Experimental Reduction Facility (WERF) at the Idaho National Engineering and Environmental Laboratory to meet the offgas emission limits proposed in the Maximum Achievable Control Technologies (MACT)rule. Four practicable offgas treatment processes were identified, which, if installed, would enable the WERF to meet the anticipated MACT emission limits for dioxins and furans (D/F), hydrochloric acid (HCI), and mercury (Hg). Due to the three-year time restraint for MACT compliance, any technology chosen for the upgrade must be performed within the general plant project funding limit of $5 M. The option selected consists of a partial-quench evaporative cooler with dry sorbent injection for HCI removal followed by a sulfur-impregnated activated carbon bed for Hg control. The planning cost estimate for implementing the option is $4.17 M (with 24% contingency). The total estimated cost includes capital costs, design and construction costs, and project management costs. Capital costs include the purchase of a new offgas evaporative cooler, a dry sorbent injection system with reagent storage, a new fabric filter baghouse, a fixed carbon bed absorber, and two offgas induced draft exhaust fans. It is estimated that 21 months will be required to complete the recommended modification to the WERF. The partial-quench cooler is designed to rapidly cool the offgas exiting the secondary combustion chamber to minimize D/F formation. Dry sorbent injection of an alkali reagent into the offgas is recommended. The alkali reacts with the HCI to form a salt, which is captured with the fly ash in the baghouse. A design HCI removal efficiency of 97.2% allows for the feeding 20 lbs/hr of chlorine to the WERF incinerator. The sorbent feed rate can be adjusted to achieve the desired HCI removal efficiency. A fixed bed of sulfur-impregnated carbon was conservatively sized for a total Hg removal capacity when

  3. Are you really subject to MACT?

    Energy Technology Data Exchange (ETDEWEB)

    Hawkins, S.C. [Eckenfelder Inc., Greenville, SC (United States)

    1997-02-01

    Three techniques are highlighted to minimize the regulatory burden of the Maximum Achievable Control Technology (MACT) standards for major sources of hazardous air pollutants as set forth in the 1990 Clean Air Act.

  4. High Temperature Calcination - MACT Upgrade Equipment Pilot Plant Test

    Energy Technology Data Exchange (ETDEWEB)

    Richard D. Boardman; B. H. O& #39; Brien; N. R. Soelberg; S. O. Bates; R. A. Wood; C. St. Michel

    2004-02-01

    About one million gallons of acidic, hazardous, and radioactive sodium-bearing waste are stored in stainless steel tanks at the Idaho Nuclear Technology and Engineering Center (INTEC), which is a major operating facility of the Idaho National Engineering and Environmental Laboratory. Calcination at high-temperature conditions (600 C, with alumina nitrate and calcium nitrate chemical addition to the feed) is one of four options currently being considered by the Department of Energy for treatment of the remaining tank wastes. If calcination is selected for future processing of the sodium-bearing waste, it will be necessary to install new off-gas control equipment in the New Waste Calcining Facility (NWCF) to comply with the Maximum Achievable Control Technology (MACT) standards for hazardous waste combustors and incinerators. This will require, as a minimum, installing a carbon bed to reduce mercury emissions from their current level of up to 7,500 to <45 {micro}g/dscm, and a staged combustor to reduce unburned kerosene fuel in the off-gas discharge to <100 ppm CO and <10 ppm hydrocarbons. The staged combustor will also reduce NOx concentrations of about 35,000 ppm by 90-95%. A pilot-plant calcination test was completed in a newly constructed 15-cm diameter calciner vessel. The pilot-plant facility was equipped with a prototype MACT off-gas control system, including a highly efficient cyclone separator and off-gas quench/venturi scrubber for particulate removal, a staged combustor for unburned hydrocarbon and NOx destruction, and a packed activated carbon bed for mercury removal and residual chloride capture. Pilot-plant testing was performed during a 50-hour system operability test January 14-16, followed by a 100-hour high-temperature calcination pilot-plant calcination run January 19-23. Two flowsheet blends were tested: a 50-hour test with an aluminum-to-alkali metal molar ratio (AAR) of 2.25, and a 50-hour test with an AAR of 1.75. Results of the testing

  5. A practical approach to meeting MACT standards with process evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Sudnick, J.J. [ECKENFELDER Inc., Greenville, SC (United States)

    1996-12-31

    Maximum achievable control technology (MACT) standards for hazardous air pollutants can be met in a variety of ways. These range from process change and modification to installation of control equipment. Many times a combination of the two results in the best solution. A case study is used to illustrate an optimization approach to identifying the best method of control; in addition, the approach increased the efficiency and profitability of the process. Starting with the process itself, analyzing its operation, and developing options presented the total picture - controlling emissions and improving the product. Participation of plant personnel in the evaluation, selection, and design provided for an optimal design with buy in from the people who operate it on a daily basis. 3 figs., 5 tabs.

  6. Technological requirements of profile machining

    Institute of Scientific and Technical Information of China (English)

    PARK Sangchul; CHUNG Yunchan

    2006-01-01

    The term ‘profile machining’is used to refer to the milling of vertical surfaces described by profile curves. Profile machining requires higher precision (1/1000 mm) than regular 3D machining (1/100 mm) with the erosion of sharp vertices should being especially avoided. Although, profile machining is very essential for making trimming and flangedies, it seldom brought into focus. This paper addresses the technological requirements of profile machining including machining width and depth control,minimizing toolware, and protecting sharp vertices. Issues of controller alarms are also addressed.

  7. Space power development impact on technology requirements

    Science.gov (United States)

    Cassidy, J. F.; Fitzgerald, T. J.; Gilje, R. I.; Gordon, J. D.

    1986-01-01

    The paper is concerned with the selection of a specific spacecraft power technology and the identification of technology development to meet system requirements. Requirements which influence the selection of a given technology include the power level required, whether the load is constant or transient in nature, and in the case of transient loads, the time required to recover the power, and overall system safety. Various power technologies, such as solar voltaic power, solar dynamic power, nuclear power systems, and electrochemical energy storage, are briefly described.

  8. Science, Technology and Requirements - Forum

    Science.gov (United States)

    2012-10-18

    military applications; the glass technology can be used to develop retroreflectors for improved marking in highways, textiles , and signs. UV...equipment, or vehicles that can be tracked from long distances. Results Laminated 12”x12” windows were tested for ballistic resistance per ASTM...glass ribbon composites (OTRC) as components of laminated armor windows • Metrics and Deliverables: 12”x12”x2.5” laminated armor window that

  9. Smart gun technology requirements preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.; Brandt, D.J.; Tweet, K.D.

    1995-05-01

    Goal of the Smart Gun Technology project is to eliminate the capability of an unauthorized user from firing a law enforcement officer`s firearm by implementing user-recognizing-and-authorizing surety technologies. This project is funded by the National Institute of Justice. This document reports the projects first objective: to find and document the requirements for a user-recognizing-and-authorizing firearm technology that law enforcement officers will value. This report details the problem of firearm takeaways in law enforcement, the methodology used to develop the law enforcement officers` requirements, and the requirements themselves.

  10. Short communication: retinoic acid plus prolactin to synergistically increase specific casein gene expression in MAC-T cells.

    Science.gov (United States)

    Lee, H Y; Heo, Y T; Lee, S E; Hwang, K C; Lee, H G; Choi, S H; Kim, N H

    2013-06-01

    Mammary alveolar (MAC-T) cells, an established bovine mammary epithelial cell line, are frequently used to investigate differentiation. A lactogenic phenotype in these cells is induced by treatment with a combination of hydrocortisone, insulin, and prolactin (PRL). The effect of the vitamin A derivative retinoic acid (RA), which induces differentiation in many cells, has not been studied in MAC-T cells. The objective of this study was to evaluate the differentiation potential of RA (1 μM) in MAC-T cells and to examine the effect of combined treatment with RA (1 μM) and PRL (5 μg/mL). Although RA treatment alone inhibited MAC-T cell proliferation, co-treatment of RA with PRL increased cell growth compared with the control group (treated with 1 μg/mL hydrocortisone and 5 μg/mL insulin). The ratio of Bcl to Bax mRNA was decreased in the RA treatment compared with RA+PRL or control. Retinoic acid-induced differentiation of MAC-T cells was associated with an increase in the mRNA expression of αS1-casein (3.9-fold), αS2-casein (4.5-fold), and β-casein (4.4-fold) compared with the control group. Expression of αS1-casein, αS2-casein, and β-casein was increased 12.9-fold, 11.9-fold, and 19.3-fold, respectively, following treatment with RA and PRL combined compared with the control group. These results demonstrate that RA induces differentiation of MAC-T cells and acts synergistically with PRL to increase specific casein gene expression.

  11. Tritium extraction technologies and DEMO requirements

    Energy Technology Data Exchange (ETDEWEB)

    Demange, D., E-mail: david.demange@kit.edu [Karlsruhe Institute of Technology, Institute for Technical Physics, Tritium Laboratory Karlsruhe, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Antunes, R.; Borisevich, O.; Frances, L. [Karlsruhe Institute of Technology, Institute for Technical Physics, Tritium Laboratory Karlsruhe, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Rapisarda, D. [Laboratorio Nacional de Fusión, EURATOM-CIEMAT, 28040 Madrid (Spain); Santucci, A. [ENEA for EUROfusion, Via E. Fermi 45, 00044 Frascati, Roma (Italy); Utili, M. [ENEA CR Brasimone, 40032 Camugnano, BO (Italy)

    2016-11-01

    Highlights: • We detail the R&D plan for tritium technology of the European DEMO breeding blanket. • We study advanced and efficient extraction techniques to improve tritium management. • We consider inorganic membranes and catalytic membrane reactor for solid blankets. • We consider permeator against vacuum and vacuum sieve tray for liquid blankets. - Abstract: The conceptual design of the tritium extraction system (TES) for the European DEMO reactor is worked out in parallel for four different breeding blankets (BB) retained by EUROfusion. The TES design has to be tackled in an integrated manner optimizing the synergy with the directly interfacing inner fuel cycle, while minimizing the tritium permeation into the coolant. Considering DEMO requirements, it is most likely that only advanced technologies will be suitable for the tritium extraction systems of the BB. This paper overviews the European work programme for R&D on tritium technology for the DEMO BB, summaries the general first outcomes, and details the specific and comprehensive R&D program to study experimentally immature but promising technologies such as vacuum sieve tray or permeator against vacuum for tritium extraction from PbLi, and advanced inorganic membranes and catalytic membrane reactor for tritium extraction from He. These techniques are simple, fully continuous, likely compact with contained energy consumption. Several European Laboratories are joining their efforts to deploy several new experimental setups to accommodate the tests campaigns that will cover small scale experiments with tritium and inactive medium scale tests so as to improve the technology readiness level of these advanced processes.

  12. Profiles and technological requirements of urogenital probiotics.

    Science.gov (United States)

    Nader-Macías, María Elena Fátima; Juárez Tomás, María Silvina

    2015-09-15

    Probiotics, defined as live microorganisms that, when administered in adequate amounts, confer a health benefit on the host, are considered a valid and novel alternative for the prevention and treatment of female urogenital tract infections. Lactobacilli, the predominant microorganisms of the healthy human vaginal microbiome, can be included as active pharmaceutical ingredients in probiotics products. Several requirements must be considered or criteria fulfilled during the development of a probiotic product or formula for the female urogenital tract. This review deals with the main selection criteria for urogenital probiotic microorganisms: host specificity, potential beneficial properties, functional specifications, technological characteristics and clinical trials used to test their effect on certain physiological and pathological conditions. Further studies are required to complement the current knowledge and support the clinical applications of probiotics in the urogenital tract. This therapy will allow the restoration of the ecological equilibrium of the urogenital tract microbiome as well as the recovery of the sexual and reproductive health of women. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. 29 CFR 1615.135 - Electronic and information technology requirements.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Electronic and information technology requirements. 1615... INFORMATION TECHNOLOGY § 1615.135 Electronic and information technology requirements. (a) Development, procurement, maintenance, or use of electronic and information technology.—When developing,...

  14. Caution required for handling genome editing technology.

    Science.gov (United States)

    Araki, Motoko; Nojima, Kumie; Ishii, Tetsuya

    2014-05-01

    Genome-editing technology, although a robust tool for genetic engineering, is creating indistinct regulatory boundaries between naturally occurring and modified organisms. However, researchers must act with caution in research and development to avoid misleading society. Furthermore, appropriate regulations should be proactively discussed and established for handling genome-editing technology.

  15. 40 CFR 265.340 - Applicability.

    Science.gov (United States)

    2010-07-01

    ... the maximum achievable control technology (MACT) requirements of part 63, subpart EEE, of this chapter... part 63, subpart EEE, of this chapter. (2) The MACT standards do not replace the closure...

  16. Trust: A Requirement for Cloud Technology Adoption

    Directory of Open Access Journals (Sweden)

    Akinwale O. Akinwunmi

    2015-08-01

    Full Text Available Cloud computing is a recent model for enabling convenient, on-demand network access to a shared pool of configurable computing resources such as networks, servers, storage, applications, and services; that can be rapidly provisioned and released with minimal management effort or service provider interaction. Studies have shown that cloud computing has the potential to benefit establishments, industries, national and international economies. Despite the enormous benefits cloud computing technology has the potentials of offering, several issues are making intended users to pause in adopting the usage of the technology. Users need to be assured of the safety and reliability of the technology while using it. This is needed to build confidence around the technology and reduce the level of anxiety. This research attempts to investigate the effect of trust in the adoption of the technology by formulating a trust model based on Expectancy Disconfirmation Theory model and Bayesian network. A simulation experiment was carried out to determine the significance of trust in the adoption of cloud technology.

  17. Comparison of MACT and 5Fu+ACT-D chemotherapy regimens in the treatment of low-risk gestational trophoblastic neoplasia.

    Science.gov (United States)

    Wang, Yu; Miao, Jin-Wei; Wang, Tong; Wang, Yan; Wu, Yu-Mei; Kong, Wei-Min; Su, Li; Duan, Wei

    2016-04-01

    The study aimed to compare the efficacy of methotrexate (MTX) cervical injections + actinomycin-D (ACT-D)(MACT) and 5-fluorouracil (5-Fu) + actinomycin-D (5-Fu plus ACT-D) chemotherapy regimens for low-risk gestational trophoblastic neoplasia (LR-GTN). Clinical data from 66 LR-GTN patients, admitted to the Beijing Obstetrics and Gynecology Hospital from January 2010 to April 2012, were analysed retrospectively. In total, 32 patients were treated with a MACT therapeutic regimen and the remaining 34 with a 5Fu + ACT-D therapeutic regimen. Complete remission rates (CR), duration of treatment, hospital stay and toxicity effects were compared. There was no statistical difference in CR for the MACT (90.63%) or the 5-Fu plus ACT-D (100%) therapeutic regimens (p = 0.0676) or in the duration of treatment [MACT (3.50) or 5-Fu plus ACT-D (3.71; p = 0.2021)]. Moreover, the hospital stay in the 5-Fu plus ACT-D group (32.88 days) was significantly longer than for the MACT group (22.09 days; p < 0.001). Furthermore, the degree of myelosuppression, nausea and vomiting, diarrhoea, stomatitis and alopecia was more severe in the 5Fu + ACT-D group (p < 0.01). However, there was no statistical difference in the severity of liver function damage between the two groups. A shorter hospital stay, lower hospitalization cost and slightly more toxic effects were observed in LR-GTN patients treated with the MACT therapeutic regimen. We suggest that the MACT regimen should be used as first-line chemotherapy for LR-GTN.

  18. 48 CFR 311.7000 - Defining electronic information technology requirements.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Defining electronic information technology requirements. 311.7000 Section 311.7000 Federal Acquisition Regulations System HEALTH... Accessibility Standards 311.7000 Defining electronic information technology requirements. HHS staff that...

  19. Digital video technologies and their network requirements

    Energy Technology Data Exchange (ETDEWEB)

    R. P. Tsang; H. Y. Chen; J. M. Brandt; J. A. Hutchins

    1999-11-01

    Coded digital video signals are considered to be one of the most difficult data types to transport due to their real-time requirements and high bit rate variability. In this study, the authors discuss the coding mechanisms incorporated by the major compression standards bodies, i.e., JPEG and MPEG, as well as more advanced coding mechanisms such as wavelet and fractal techniques. The relationship between the applications which use these coding schemes and their network requirements are the major focus of this study. Specifically, the authors relate network latency, channel transmission reliability, random access speed, buffering and network bandwidth with the various coding techniques as a function of the applications which use them. Such applications include High-Definition Television, Video Conferencing, Computer-Supported Collaborative Work (CSCW), and Medical Imaging.

  20. Smart grid standards specifications, requirements, and technologies

    CERN Document Server

    Sato, Takuro; Duan, Bin; Macuha, Martin; Zhou, Zhenyu; Wu, Jun; Tariq, Muhammad; Asfaw, Solomon A

    2015-01-01

    With numerous existing Smart Grid standards, it is clear that governments and industrial organizations world-wide have understood and acknowledged the critical role they play. This timely book is a useful guide for Smart Grid professionals in easily classifying fundamental Smart Grid standards, and to quickly find the building blocks they need to analyse and implement a Smart Grid system. The standards are organized in a systematic manner that aids identification, according to grid requirements. It also covers broader Smart Grid areas including, but not limited to, the following: A fully c

  1. Current state of OLED technology relative to military avionics requirements

    Science.gov (United States)

    Tchon, Joseph L.; Barnidge, Tracy J.; Hufnagel, Bruce D.; Bahadur, Birendra

    2014-06-01

    The paper will review optical and environmental performance thresholds required for OLED technology to be used on various military platforms. Life study results will be summarized to highlight trends while identifying remaining performance gaps to make this technology viable for future military avionics platforms.

  2. Industry-Oriented Competency Requirements for Mechatronics Technology in Taiwan

    Science.gov (United States)

    Shyr, Wen-Jye

    2012-01-01

    This study employed a three-phase empirical method to identify competency indicators for mechatronics technology according to industry-oriented criteria. In Phase I, a list of required competencies was compiled using Behavioral Event Interviews (BEI) with three engineers specializing in the field of mechatronics technology. In Phase II, the Delphi…

  3. NF-κB is involved in the LPS-mediated proliferation and apoptosis of MAC-T epithelial cells as part of the subacute ruminal acidosis response in cows.

    Science.gov (United States)

    Fan, Wen-Jie; Li, He-Ping; Zhu, He-Shui; Sui, Shi-Ping; Chen, Pei-Ge; Deng, Yue; Sui, Tong-Ming; Wang, Yue-Ying

    2016-11-01

    To determine the effect of NF-κB on cell proliferation and apoptosis, we investigate the expression of inflammation and apoptosis-related factors in the bovine mammary epithelial cell line, MAC-T. MAC-T cells were cultured in vitro and MTT and LDH assays used to determine the effects of lipopolysaccharide (LPS) on proliferation and cytotoxicity respectively. RT-PCR and western blotting were used to evaluate the effect of LPS and NF-κB inhibition [pyrrolidine dithiocarbamate (PDTC) treatment] on the expression of inflammation and apoptosis-related factors. LPS significantly inhibited MAC-T cell proliferation in a dose- and time-dependent manner. Furthermore, LPS promoted apoptosis while the NF-кB inhibitor PDTC attenuated this effect. After LPS treatment, the NF-кB signaling pathway was activated, and the expression of inflammation and apoptosis-related factors increased. When PDTC blocked NF-кB signaling, the expression of inflammation and apoptosis-related factors were decreased in MAC-T cells. LPS activates the TLR4/NF-κB signaling pathway, inhibits proliferation and promotes apoptosis in MAC-T cells. NF-кB inhibition attenuates MAC-T cell apoptosis and TLR4/NF-κB signaling pathway. NF-кB inhibitor alleviating MAC-T cell apoptosis is presumably modulated by NF-кB.

  4. Wireless Technology Use Case Requirement Analysis for Future Space Applications

    Science.gov (United States)

    Abedi, Ali; Wilkerson, DeLisa

    2016-01-01

    This report presents various use case scenarios for wireless technology -including radio frequency (RF), optical, and acoustic- and studies requirements and boundary conditions in each scenario. The results of this study can be used to prioritize technology evaluation and development and in the long run help in development of a roadmap for future use of wireless technology. The presented scenarios cover the following application areas: (i) Space Vehicles (manned/unmanned), (ii) Satellites and Payloads, (iii) Surface Explorations, (iv) Ground Systems, and (v) Habitats. The requirement analysis covers two parallel set of conditions. The first set includes the environmental conditions such as temperature, radiation, noise/interference, wireless channel characteristics and accessibility. The second set of requirements are dictated by the application and may include parameters such as latency, throughput (effective data rate), error tolerance, and reliability. This report provides a comprehensive overview of all requirements from both perspectives and details their effects on wireless system reliability and network design. Application area examples are based on 2015 NASA Technology roadmap with specific focus on technology areas: TA 2.4, 3.3, 5.2, 5.5, 6.4, 7.4, and 10.4 sections that might benefit from wireless technology.

  5. Fuels from microalgae: Technology status, potential, and research requirements

    Energy Technology Data Exchange (ETDEWEB)

    Neenan, B.; Feinberg, D.; Hill, A.; McIntosh, R.; Terry, K.

    1986-08-01

    Although numerous options for the production of fuels from microalgae have been proposed, our analysis indicates that only two qualify for extensive development - gasoline and ester fuel. In developing the comparisons that support this conclusion, we have identified the major areas of microalgae production and processing that require extensive development. Technology success requires developing and testing processes that fully utilize the polar and nonpolar lipids produced by microalgae. Process designs used in these analyses were derived from fragmented, preliminary laboratory data. These results must be substantiated and integrated processes proposed, tested, and refined to be able to evaluate the commercial feasibility from microalgae. The production of algal feedstocks for processing to gasoline or ester fuel requires algae of high productivity and high lipid content that efficiently utilize saline waters. Species screening and development suggest that algae can achieve required standards taken individually, but algae that can meet the integrated requirements still elude researchers. Effective development of fuels from microalgae technology requires that R and D be directed toward meeting the integrated standards set out in the analysis. As technology analysts, it is inappropriate for us to dictate how the R and D effort should proceed to meet these standards. We end our role by noting that alternative approaches to meeting the feasibility targets have been identified, and it is now the task of program managers and scientists to choose the appropriate approach to assure the greatest likelihood of realizing a commercially viable technology. 70 refs., 39 figs., 35 tabs.

  6. Long-Term Stewardship Program Science and Technology Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Joan McDonald

    2002-09-01

    Many of the United States’ hazardous and radioactively contaminated waste sites will not be sufficiently remediated to allow unrestricted land use because funding and technology limitations preclude cleanup to pristine conditions. This means that after cleanup is completed, the Department of Energy will have long-term stewardship responsibilities to monitor and safeguard more than 100 sites that still contain residual contamination. Long-term stewardship encompasses all physical and institutional controls, institutions, information, and other mechanisms required to protect human health and the environment from the hazards remaining. The Department of Energy Long-Term Stewardship National Program is in the early stages of development, so considerable planning is still required to identify all the specific roles and responsibilities, policies, and activities needed over the next few years to support the program’s mission. The Idaho National Engineering and Environmental Laboratory was tasked with leading the development of Science and Technology within the Long-Term Stewardship National Program. As part of that role, a task was undertaken to identify the existing science and technology related requirements, identify gaps and conflicts that exist, and make recommendations to the Department of Energy for future requirements related to science and technology requirements for long-term stewardship. This work is summarized in this document.

  7. The impact of technology on fighter aircraft requirements

    Science.gov (United States)

    Dollyhigh, S. M.; Foss, W. E., Jr.

    1985-01-01

    Technology integration studies were made to examine the impact of emerging technologies on fighter aircraft. The technologies examined included advances in aerodynamics, controls, structures, propulsion, and systems and were those which appeared capable of being ready for application by the turn of the century. A primary impetus behind large increases in figher capability will be the rapid increase in fighter engine thrust-to-weight ratio. High thrust-weight engines, integrated with other advanced and emerging technologies, can result in small extremely maneuverable fighter aircraft that have thrust-weight ratios of 1.4+ and weight one-half as much as today's fighters. Future fighter aircraft requirements are likely to include a turn capability in excess of 7g's throughout much of the maneuver envelope, post-stall maneuverability, STOVL or VTOL, and a single engine for low cost.

  8. Microwave Remote Sensing: Needs and Requirements Concerning Technology

    DEFF Research Database (Denmark)

    Skou, Niels

    2003-01-01

    Spaceborne microwave remote sensing instruments, like the imaging radiometer and the synthetic aperture radar, are over timed faced with two partly conflicting requirements: performance expectations (resolutions, sensitivity, coverage) steadily increase with resource allocations (weight, power, b......, bulk, cost) decrease. This results in needs and requirements to the development of advanced technology thus enabling the future advanced systems to be viable and realistic.......Spaceborne microwave remote sensing instruments, like the imaging radiometer and the synthetic aperture radar, are over timed faced with two partly conflicting requirements: performance expectations (resolutions, sensitivity, coverage) steadily increase with resource allocations (weight, power...

  9. TECHNOLOGY REQUIREMENTS FOR IN SITU DECOMMISSIONING WORKSHOP REPORT

    Energy Technology Data Exchange (ETDEWEB)

    Jannik, T.; Lee, P.; Gladden, J.; Langton, C.; Serrato, M.; Urland, C.; Reynolds, E.

    2009-06-30

    In recognition of the increasing attention being focused on In Situ Decommissioning (ISD or entombment) as an acceptable and beneficial decommissioning end state, the Department of Energy's (DOE) Office of Environmental Management (EM) is developing guidance for the implementation of ISD of excess facilities within the DOE complex. Consistent with the overarching DOE goals for increased personnel and environmental safety, reduced technical uncertainties and risks, and overall gains in efficiencies and effectiveness, EM's Office of Deactivation and Decommissioning and Facility Engineering (EM-23) initiated efforts to identify the technical barriers and technology development needs for the optimal implementation of ISD. Savannah River National Laboratory (SRNL), as the EM Corporate Laboratory, conducted an ISD Technology Needs Workshop to identify the technology needs at DOE sites. The overall goal of the workshop was to gain a full understanding of the specific ISD technical challenges, the technologies available, and those needing development. The ISD Workshop was held December 9-10, 2008 in Aiken, SC. Experienced decommissioning operations personnel from Richland Operations Office (RL), Idaho National Laboratory (INL) and Savannah River Site (SRS) along with scientists and engineers specific expertise were assembled to identify incremental and 'game changing' solutions to ISD technology challenges. The workshop and follow-up activities yielded 14 technology needs statements and the recommendation that EM-23 prioritize and pursue the following specific technology development and deployment actions. For each action, the recommended technology acquisition mechanisms (competitive solicitation (CS) or direct funding (TCR)) are provided. Activities that are time critical for ISD projects, or require unique capabilities that reside in the DOE Laboratory system will be funded directly to those institutions. Activities that have longer lead times and

  10. Engineering Runtime Requirements-Monitoring Systems Using MDA Technologies

    Science.gov (United States)

    Skene, James; Emmerich, Wolfgang

    The Model-Driven Architecture (MDA) technology toolset includes a language for describing the structure of meta-data, the MOF, and a language for describing consistency properties that data must exhibit, the OCL. Off-the-shelf tools can generate meta-data repositories and perform consistency checking over the data they contain. In this paper we describe how these tools can be used to implement runtime requirements monitoring of systems by modelling the required behaviour of the system, implementing a meta-data repository to collect system data, and consistency checking the repository to discover violations. We evaluate the approach by implementing a contract checker for the SLAng service-level agreement language, a language defined using a MOF meta-model, and integrating the checker into an Enterprise JavaBeans application. We discuss scalability issues resulting from immaturities in the applied technologies, leading to recommendations for their future development.

  11. WMD first response: requirements, emerging technologies, and policy implications

    Energy Technology Data Exchange (ETDEWEB)

    Vergino, E S; Hoehn, W E

    2000-06-19

    some 50 representatives of the emergency response, technology development, and policy communities. Participating in this workshop were first responders (representing law enforcement, public health, and emergency response personnel from Los Angeles County, Salt Lake City, Atlanta, and London, England), technology developers from US government laboratories and universities, and policymakers from both the executive and legislative branches of the federal government. The workshop had several objectives. First, we wanted the emergency responders to define the utility of various technologies and tools currently available for first response to a WMD event. Second, we expected the workshop to provide input to the technologists directly from the field users, regarding their special requirements for, and constraints on the use of, new emergency response technologies. Third, we planned to expose the first responders to the types of new technologies under development and allow them the opportunity to ask questions and voice their needs. Finally, we planned to provide recommendations to policymakers for new directions for development and investment of technology.

  12. COMPETENCE BUILDING FRAMEWORK REQUIREMENTS FOR INFORMATION TECHNOLOGY FOR EDUCATIONAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Rakesh Mohan Bhatt

    2016-01-01

    Full Text Available Progressive efforts have been evolving continuously for the betterment of the services of the Information Technology for Educational Management(ITEM. These services require data intensive and communication intensive applications. Due to the massive growth of information, situation becomes difficult to manage these services. Here the role of the Information and Communication Technology (ICT infrastructure particularly data centre with communication components becomes important to facilitate these services. The present paper discusses the related issues such as competent staff, appropriate ICT infrastructure, ICT acceptance level etc. required for ITEM competence building framework considering the earlier approach for core competences for ITEM. It this connection, it is also necessary to consider the procurement of standard and appropriate ICT facilities. This will help in the integration of these facilities for the future expansion. This will also enable to create and foresee the impact of the pairing the management with information, technology, and education components individually and combined. These efforts will establish a strong coupling between the ITEM activities and resource management for effective implementation of the framework.

  13. On Technology Convergence and Platforms: Requirements Challenges from New Technologies and System Architectures

    Science.gov (United States)

    Jarke, Matthias

    In this chapter, we investigate some opportunities and challenges for requirements engineering resulting from major changes in the technical context in which ICT systems operate, in particular from the continuous trend towards information and communication technology convergence. We illustrate these challenges with two major examples, one concerning requirements monitoring as a self-governance mechanism in Internet-based social networks, the other concerning the role of requirements modeling as a mediator between different cultures in embedded systems engineering for the automotive industry. Starting from a brief re-iteration of Thomas Friedman’s argument on standards evolution, we finally discuss platform strategies as an important emerging challenge for organizational RE.

  14. 3D-isotropic high-resolution morphological imaging and quantitative T2 mapping as biomarkers for gender related differences after matrix-associated autologous chondrocyte transplantation (MACT).

    Science.gov (United States)

    Pachowsky, Milena L; Werner, Sven; Marlovits, Stefan; Stelzeneder, David; Renner, Nina; Trattnig, Siegfried; Welsch, Goetz H

    2014-10-01

    The aim of this study was to determine in vivo high-resolution morphological and biochemical gender related differences in cartilage repair tissue (MACT). Forty patients were examined clinically and by MR scans at 3T-MRI (coronal 3D True-FISP sequence for morphologic assessment and multi-echo spin-echo T2-mapping for biochemical assessment of healthy cartilage and MACT cartilage). Mean T2 values in repair tissue in the deep zone showed significantly shorter T2 times in females (p = 0.009, female 43.5 ± 9.8 vs. male 48.2 ± 7.7 ms). The superficial zone showed higher T2 values than the deep zone in both the groups (female 48.5 ± 9.8, males 52.6 ± 11.0 ms) without significant difference between female and male patients. Native control cartilage showed no statistically significant differences for T2 between females and males. The subdivisions "structure of the repair tissue" and "subchondral bone" of the MOCART score showed statistically significant differences between females and males (p = 0.026 and p = 0.007) as well as the Lysholm score (p = 0.03). Our investigations revealed differences between female and male patients after MACT of the knee in clinical outcome and advanced morphological and biochemical MRI. The presented imaging biomarkers can depict subtle changes after cartilage regeneration procedures and might help to understand gender related differences after cartilage repair procedures. © 2014 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  15. 14 CFR 1274.937 - Security requirements for unclassified information technology resources.

    Science.gov (United States)

    2010-01-01

    ... information technology resources. 1274.937 Section 1274.937 Aeronautics and Space NATIONAL AERONAUTICS AND... Conditions § 1274.937 Security requirements for unclassified information technology resources. Security Requirements for Unclassified Information Technology Resources July 2002 (a) The Recipient shall be...

  16. 40 CFR 51.912 - What requirements apply for reasonably available control technology (RACT) and reasonably...

    Science.gov (United States)

    2010-07-01

    ... available control technology (RACT) and reasonably available control measures (RACM) under the 8-hour NAAQS... PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Provisions for... reasonably available control technology (RACT) and reasonably available control measures (RACM) under the...

  17. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Science.gov (United States)

    2010-10-01

    ... unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information technology (IT) resources....

  18. 75 FR 62515 - Notice of Availability of Report on the Communications Requirements of Smart Grid Technologies

    Science.gov (United States)

    2010-10-12

    ... of Availability of Report on the Communications Requirements of Smart Grid Technologies AGENCY..., ``Communications Requirements of Smart Grid Technologies.'' In this report, DOE sets forth recommendations and observations on current and potential communications requirements of the Smart Grid, as well as the types of...

  19. Development of requirements tracking and verification technology for the NPP software

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Chul Hwan; Kim, Jang Yeol; Lee, Jang Soo; Song, Soon Ja; Lee, Dong Young; Kwon, Kee Choon

    1998-12-30

    Searched and analyzed the technology of requirements engineering in the areas of aerospace and defense industry, medical industry and nuclear industry. Summarized the status of tools for the software design and requirements management. Analyzed the software design methodology for the safety software of NPP. Development of the design requirements for the requirements tracking and verification system. Development of the background technology to design the prototype tool for the requirements tracking and verification.

  20. Achieving CDU requirement for 90-nm technology node and beyond with advanced mask making process technology

    Science.gov (United States)

    Tzu, San-De; Chang, Chung-Hsing; Chen, Wen-Chi; Kliem, Karl-Heinz; Hudek, Peter; Beyer, Dirk

    2005-01-01

    For 90nm node and beyond technology generations, one of the most critical challenges is how to meet the local CD uniformity (proximity) and global CD uniformity (GCDU) requirements within the exposure field. Both of them must be well controlled in the mask making process: (1) proximity effect and, (2) exposure pattern loading effect, or the so-called e-beam "fogging effect". In this paper, we report a method to improve our global CDU by means of a long range fogging compensation together with the Leica SB350 MW. This exposure tool is operated at 50keV and 1nm design grid. The proximity correction is done by the software - package "PROXECCO" from PDF Solutions. We have developed a unique correction method to reduce the fogging effect in dependency of the pattern density of the mask. This allows us to meet our customers" CDU specifications for the 90nm node and beyond.

  1. Sodium-bearing Waste Treatment Technology Evaluation Report

    Energy Technology Data Exchange (ETDEWEB)

    Charles M. Barnes; Arlin L. Olson; Dean D. Taylor

    2004-05-01

    Sodium-bearing waste (SBW) disposition is one of the U.S. Department of Energy (DOE) Idaho Operation Office’s (NE-ID) and State of Idaho’s top priorities at the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL has been working over the past several years to identify a treatment technology that meets NE-ID and regulatory treatment requirements, including consideration of stakeholder input. Many studies, including the High-Level Waste and Facilities Disposition Environmental Impact Statement (EIS), have resulted in the identification of five treatment alternatives that form a short list of perhaps the most appropriate technologies for the DOE to select from. The alternatives are (a) calcination with maximum achievable control technology (MACT) upgrade, (b) steam reforming, (c) cesium ion exchange (CsIX) with immobilization, (d) direct evaporation, and (e) vitrification. Each alternative has undergone some degree of applied technical development and preliminary process design over the past four years. This report presents a summary of the applied technology and process design activities performed through February 2004. The SBW issue and the five alternatives are described in Sections 2 and 3, respectively. Details of preliminary process design activities for three of the alternatives (steam reforming, CsIX, and direct evaporation) are presented in three appendices. A recent feasibility study provides the details for calcination. There have been no recent activities performed with regard to vitrification; that section summarizes and references previous work.

  2. Saenger: The reference concept and its technological requirements - aerothermodynamics

    Science.gov (United States)

    Hirschel, E. H.

    1991-08-01

    The objectives of the technology program 'aerothermodynamics and propulsion integration' are defined. An overview of the special aerothermodynamic phenomena which must be regarded in the design of the Saenger lower stage which presently stands in the center of the technology program is given. The design tools, which must be provided; the components like the inlet, the afterbody, etc., which must be designed and tested; and the special problems like forebody optimization, heat load determination, upper stage integration, etc., which must be treated, are discussed. The general work plan is presented, showing the major activities up to start of the development of the Saenger space transportation system. It includes the development and manufacturing of the experimental vehicle (HYTEXT) as a means for the validation of the design tools and methods which are achieved in the technology program, and for the creation of a freeflight data base.

  3. Advanced control technology and airworthiness flying qualities requirements

    Science.gov (United States)

    Snyder, C. T.

    1976-01-01

    Flying quality requirements are specified in terms of the complete pilot-airframe-systems loop, the task, and the environment. Results from a study of flying qualities are reported. A review of the treatment of failure cases in various flying quality requirements is presented along with a description of the methods used and relevant lessons learned from recent Autoland certification programs.

  4. Climate Change and Requirement of Transfer of Environmentally Sound Technology

    DEFF Research Database (Denmark)

    of international environmental debates. This thesis addresses, firstly, the possible methods of technology transfer and secondly, how current international environmental laws play its role to facilitate the transfer. Accordingly, I have focused on the concerned provisions of Kyoto Protocol and its subsequent...

  5. Science, Measurement, and Technology Requirements for Infrared Climate Benchmark Missions

    Science.gov (United States)

    Johnson, David G.; Mlynczak, Martin G.

    2011-01-01

    Quantifying climate change in the presence of natural variability requires highly accurate global measurements covering more than a decade. Instrument design considerations for trending terrestrial emitted radiance are described.

  6. Designs and Technology Requirements for Civil Heavy Lift Rotorcraft

    Science.gov (United States)

    Johnson, Wayne; Yamauchi, Gloria K.; Watts, Michael E.

    2006-01-01

    The NASA Heavy Lift Rotorcraft Systems Investigation examined in depth several rotorcraft configurations for large civil transport, designed to meet the technology goals of the NASA Vehicle Systems Program. The investigation identified the Large Civil Tiltrotor as the configuration with the best potential to meet the technology goals. The design presented was economically competitive, with the potential for substantial impact on the air transportation system. The keys to achieving a competitive aircraft were low drag airframe and low disk loading rotors; structural weight reduction, for both airframe and rotors; drive system weight reduction; improved engine efficiency; low maintenance design; and manufacturing cost comparable to fixed-wing aircraft. Risk reduction plans were developed to provide the strategic direction to support a heavy-lift rotorcraft development. The following high risk areas were identified for heavy lift rotorcraft: high torque, light weight drive system; high performance, structurally efficient rotor/wing system; low noise aircraft; and super-integrated vehicle management system.

  7. Information technology - Security techniques - Information security management systems - Requirements

    CERN Document Server

    International Organization for Standardization. Geneva

    2005-01-01

    ISO/IEC 27001:2005 covers all types of organizations (e.g. commercial enterprises, government agencies, not-for profit organizations). ISO/IEC 27001:2005 specifies the requirements for establishing, implementing, operating, monitoring, reviewing, maintaining and improving a documented Information Security Management System within the context of the organization's overall business risks. It specifies requirements for the implementation of security controls customized to the needs of individual organizations or parts thereof. ISO/IEC 27001:2005 is designed to ensure the selection of adequate and proportionate security controls that protect information assets and give confidence to interested parties. ISO/IEC 27001:2005 is intended to be suitable for several different types of use, including the following: use within organizations to formulate security requirements and objectives; use within organizations as a way to ensure that security risks are cost effectively managed; use within organizations to ensure comp...

  8. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Science.gov (United States)

    2010-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  9. 48 CFR 652.239-71 - Security Requirements for Unclassified Information Technology Resources.

    Science.gov (United States)

    2010-10-01

    ... Unclassified Information Technology Resources. 652.239-71 Section 652.239-71 Federal Acquisition Regulations... Provisions and Clauses 652.239-71 Security Requirements for Unclassified Information Technology Resources. As... Technology Resources (SEP 2007) (a) General. The Contractor shall be responsible for information...

  10. 48 CFR 1252.239-70 - Security requirements for unclassified information technology resources.

    Science.gov (United States)

    2010-10-01

    ... unclassified information technology resources. 1252.239-70 Section 1252.239-70 Federal Acquisition Regulations... of Provisions and Clauses 1252.239-70 Security requirements for unclassified information technology... Unclassified Information Technology Resources (APR 2005) (a) The Contractor shall be responsible...

  11. 23 CFR 950.5 - Requirement to use electronic toll collection technology.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Requirement to use electronic toll collection technology... agency using electronic toll collection technology must develop and implement reasonable methods to... electronic toll collection technology must develop, implement, and make publicly available privacy...

  12. Technology requirements for an orbiting fuel depot: A necessary element of a space infrastructure

    Science.gov (United States)

    Stubbs, R. M.; Corban, R. R.; Willoughby, A. J.

    1988-01-01

    Advanced planning within NASA has identified several bold space exploration initiatives. The successful implementation of these missions will require a supporting space infrastructure which would include a fuel depot, an orbiting facility to store, transfer and process large quantities of cryogenic fluids. In order to adequately plan the technology development programs required to enable the construction and operation of a fuel depot, a multidisciplinary workshop was convened to assess critical technologies and their state of maturity. Since technology requirements depend strongly on the depot design assumptions, several depot concepts are presented with their effect on criticality ratings. Over 70 depot-related technology areas are addressed.

  13. Technology requirements for an orbiting fuel depot - A necessary element of a space infrastructure

    Science.gov (United States)

    Stubbs, R. M.; Corban, R. R.; Willoughby, A. J.

    1988-01-01

    Advanced planning within NASA has identified several bold space exploration initiatives. The successful implementation of these missions will require a supporting space infrastructure which would include a fuel depot, an orbiting facility to store, transfer and process large quantities of cryogenic fluids. In order to adequately plan the technology development programs required to enable the construction and operation of a fuel depot, a multidisciplinary workshop was convened to assess critical technologies and their state of maturity. Since technology requirements depend strongly on the depot design assumptions, several depot concepts are presented with their effect of criticality ratings. Over 70 depot-related technology areas are addressed.

  14. Climate Change and Requirement of Transfer of Environmentally Sound Technology

    DEFF Research Database (Denmark)

    implementation measures. I have also taken in to account the decisions of the annual meetings of the Conference of the parties (COPs) of the UNFCCC. The thesis has also made a brief comparative discussion between the provisions of international environmental laws and the provisions of intellectual property...... of international environmental debates. This thesis addresses, firstly, the possible methods of technology transfer and secondly, how current international environmental laws play its role to facilitate the transfer. Accordingly, I have focused on the concerned provisions of Kyoto Protocol and its subsequent...

  15. Web-Based Collaboration Technology and Requirements for Peace Operations

    Science.gov (United States)

    2002-03-01

    platform-neutral asynchronous collaborative authoring via the Internet. Internationalization ( I18N ) and localization ( L10N ) addresses differences in...via the Internet. Internationalization ( I18N ) and localization ( L10N ) addresses differences in language requirements and local expectations that...17 D. INTERNATIONALIZATION ( I18N ) .........................................................19 E. LOCALIZATION ( L10N

  16. Linking Technology Capabilities to Marketing Requirements: Case of Indonesian Aircraft Industry

    Directory of Open Access Journals (Sweden)

    Yulianto Suharto

    2014-08-01

    Full Text Available Abstract. The relationship between strategic technology planning and the overall business strategy has been one of the growing fields that attract much interest both from academics and industrials point of view. The increasingly important role that technology plays in today’s business success is well established.Strategic technology planning activities--within a corporate level--are often implemented by applying integrated planning instrument, which allow firms to consider both technology-oriented and product-oriented aspects. This paper is an attempt to explore the role of strategic planning in the high tech industry using a specific case of aerospace industry in Indonesia.  In order to compete effectively inthe open global marketplace, the company must learn to integrate technology managementwith strategic planning. In other words, all top managers have to linktheir technology capabilities to marketing requirements.Keywords:  technology planning; business strategy; technology capability; marketing requirement; strategic mix 

  17. ECASTAR: Energy conservation. An assessment of systems, technologies and requirements

    Science.gov (United States)

    1975-01-01

    A methodology was presented for a systems approach to energy conservation actions and their potentials and impacts in the United States. Constraints affecting the approach were ranked, and the most important ones are the present economic and technical conditions. The following unresolved issues were identified: consumptive lifestyles vs. conservation ethic, environmental standards vs. energy conservation, capital availability, decentralization and vertical integration vs. centralization, fuel rich regions vs. fuel poor regions, supply vs. end use conservation, life cycle costing vs. initial cost, mandatory savings vs. voluntary savings, labor intensive vs. capital intensive, price control vs. free market. The following recommendations were made: provide action/impact assessment, establish regional energy centers, improve technology articulation with government, design total energy systems, utilize existing systems approach expertise.

  18. Users of assistive technology also require assistance with ergonomics.

    Science.gov (United States)

    Long, Jennifer

    2011-01-01

    This case study describes an ergonomics workstation assessment conducted for an administrative worker with vision impairment due to keratoconus. The worker, PT, was provided with multiple assistive technology devices to help her with her work, but this resulted in an overcrowded workspace. The purpose of the workstation assessment was to assist the worker with her workstation arrangement to make it more comfortable and efficient. During the assessment, a range of physical, cognitive and organisational ergonomics issues were identified and addressed. Multidisciplinary teams are often used in the rehabilitation of workers with complex medical problems. An ergonomist can play a valuable role on this team. © 2011 - IOS Press and the authors. All rights reserved

  19. ECASTAR: Energy Conservation; an Assessment of Systems, Technologies and Requirements

    Science.gov (United States)

    1975-01-01

    A methodology for a systems approach display and assessment of the potential for energy conservation actions and the impacts of those actions was presented. The U.S. economy is divided into four sectors: energy industry, industry, residential/commercial and transportation. Each sector is assessed with respect to energy conservation actions and impacts. The four sectors are combined and three strategies for energy conservation actions for the combined sectors are assessed. The three strategies (national energy conservation, electrification and diversification) represent energy conservation actions for the near term (now to 1985), the mid term (1985 to 2000) and the far term (2000 and beyond). The assessment procedure includes input/output analysis to bridge the flows between the sectors, and net economics and net energetics as performance criteria for the conservation actions. Targets of opportunity for large net energy net energy savings and the application of technology to achieve these savings are discussed.

  20. The Sensor Spectrum:Technology,Trends,and Requirements

    Institute of Scientific and Technical Information of China (English)

    Joseph; M.; Hellerstein; Samuel; R.; Madden

    2007-01-01

    Though physical sensing instruments have long been used in astronomy,biology,and civil engineering,the recent emergence of wireless sensor networks and RFID has spurred a renaissance in sensor interest in both academia and industry. In this paper,we examine the spectrum of sensing platforms,from billion dollar satellites to tiny RF tags,and discuss the technological differences between them. We show that battery powered sensor networks,with low-power multihop radios and low-cost processors,occupy a sweet spot in this spectrum that is rife with opportunity for novel database research. We briefly summarize some of our research work in this space and present a number of examples of interesting sensor network-related problems that the database community is uniquely equipped to address.

  1. Solar sorptive cooling. Technologies, user requirements, practical experience, future prospects

    Energy Technology Data Exchange (ETDEWEB)

    Treffinger, P. [DLR Deutsches Zentrum fuer Luft- und Raumfahrt e.V., Hardthausen (Germany); Hertlein, H.P. [eds.] [Forschungsverbund Sonnenenergie, Koeln (Germany)

    1998-09-01

    Sorptive cooling techniques permit the use of low-temperature solar heat, i.e. a renewable energy of low cost and world-wide availability. The Forschungsverbund Sonnenenergie intends to develop solar sorptive cooling technologies to the prototype stage and, in cooperation with the solar industry and its end users, to promote practical application in air conditioning of buildings and cold storage of food. The workshop presents an outline of the state of development of solar sorptive cooling from the view of users and developers. Exemplary solar cooling systems are described, and the potential of open and closed sorptive processes is assessed. Future central activities will be defined in an intensive discussion between planners, producers, users and developers. [German] Der Einsatz von Sorptionstechniken zur Kaelteerzeugung erlaubt es, als treibende Solarenergie Niedertemperatur-Solarwaerme einzusetzen, also eine regenerative Energie mit sehr geringen Kosten und weltweiter Verfuegbarkeit. Der Forschungsverbund Sonnenenergie hat sich als Aufgabe gestellt, die Techniken der solaren Sorptionskuehlung bis zum Prototyp zu entwickeln und mit Industrie und Nutzern die praktische Anwendung voranzubringen. Die Anwendungsfelder sind die Klimatisierung von Gebaeuden und die Kaltlagerung von Lebensmitteln. Der Workshop gibt einen Ueberblick zum Entwicklungsstand der solaren Sorptionskuehlung aus der Sicht der Anwender und Entwickler. Bereits ausgefuehrte Beispiele zur solaren Kuehlung werden vorgestellt und das Potential geschlossener und offener Sorptionsverfahren angegeben. In intensiver Diskussion zwischen Planern, Herstellern, Nutzern und Entwicklern sollen kuenftige Arbeitsschwerpunkte herausgearbeitet werden. (orig.)

  2. Managing and Integrating Open Environmental Data - Technological Requirements and Challenges

    Science.gov (United States)

    Devaraju, Anusuriya; Kunkel, Ralf; Jirka, Simon

    2014-05-01

    Understanding environment conditions and trends requires information. This information is usually generated from sensor observations. Today, several infrastructures (e.g., GEOSS, EarthScope, NEON, NETLAKE, OOI, TERENO, WASCAL, and PEER-EurAqua) have been deployed to promote full and open exchange of environmental data. Standards for interfaces as well as data models/formats (OGC, CUAHSI, INSPIRE, SEE Grid, ISO) and open source tools have been developed to support seamless data exchange between various domains and organizations. In spite of this growing interest, it remains a challenge to manage and integrate open environmental data on the fly due to the distributed and heterogeneous nature of the data. Intuitive tools and standardized interfaces are vital to hide the technical complexity of underlying data management infrastructures. Meaningful descriptions of raw sensor data are necessary to achieve interoperability among different sources. As raw sensor data sets usually goes through several layers of summarization and aggregation, metadata and quality measures associated with these should be captured. Further processing of sensor data sets requires that they should be made compatible with existing environmental models. We need data policies and management plans on how to handle and publish open sensor data coming from different institutions. Clearly, a better management and usability of open environmental data is crucial, not only to gather large amounts of data, but also to cater various aspects such as data integration, privacy and trust, uncertainty, quality control, visualization, and data management policies. The proposed talk presents several key findings in terms of requirements, ongoing developments and technical challenges concerning these aspects from our recent work. This includes two workshops on open observation data and supporting tools, as well as the long-term environmental monitoring initiatives such as TERENO and TERENO-MED. Workshops Details

  3. Design requirements for interfaces in solar energy conversion technologies

    Science.gov (United States)

    Butler, B. L.

    1982-04-01

    Candidate materials for improving the durability and economics of solar energy conversion systems (SECS) are reviewed. A 30-yr lifetime is regarded as necessary for solar collector and concentrator materials in order to offset the high initial costs of SECS in parabolic dish, heliostat, parabolic trough, flat plate collector, OTEC, solar cell, and wind turbine configurations. The materials are required to transfer a maximum amount of intercepted energy without degrading from exposure to UV radiation, wind, water, dust, and temperature cycling. Glass and mirrored surfaces for reflecting or refracting optical subsystems are currently made from soda-lime, boro- and aluminosilicate, and must resist chemicals, abrasion, and permeability, and have good strength, flexibility, coefficient of expansion, and Young's modulus. Additional concerns are present in photochemical, solar cell, and in substrata components and systems.

  4. The Impact of Information Technology on Job Requirements and Qualifications for Catalogers.

    Science.gov (United States)

    Khurshid, Zahiruddin

    2003-01-01

    Reviews job advertisements published in "American Libraries" and "College and Research Libraries News" to assess the impact of the use of information technology in libraries on job requirements and qualifications for catalogers. Examines position titles, degree requirements, and required skills, and suggests implications for…

  5. New calorimeters for space experiments: physics requirements and technological challenges

    Science.gov (United States)

    Marrocchesi, Pier Simone

    2015-07-01

    Direct measurements of charged cosmic radiation with instruments in Low Earth Orbit (LEO), or flying on balloons above the atmosphere, require the identification of the incident particle, the measurement of its energy and possibly the determination of its sign-of-charge. The latter information can be provided by a magnetic spectrometer together with a measurement of momentum. However, magnetic deflection in space experiments is at present limited to values of the Maximum Detectable Rigidity (MDR) hardly exceeding a few TV. Advanced calorimetric techniques are, at present, the only way to measure charged and neutral radiation at higher energies in the multi-TeV range. Despite their mass limitation, calorimeters may achieve a large geometric factor and provide an adequate proton background rejection factor, taking advantage of a fine granularity and imaging capabilities. In this lecture, after a brief introduction on electromagnetic and hadronic calorimetry, an innovative approach to the design of a space-borne, large acceptance, homogeneous calorimeter for the detection of high energy cosmic rays will be described.

  6. Evaluation of technology modifications required to apply clean coal technologies in Russian utilities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    The report describes the following: overview of the Russian power industry; electric power equipment of Russia; power industry development forecast for Russia; clean coal technology demonstration program of the US Department of Energy; reduction of coal TPS (thermal power station) environmental impacts in Russia; and base options of advanced coal thermal power plants. Terms of the application of clean coal technology at Russian TPS are discussed in the Conclusions.

  7. 40 CFR 51.1010 - Requirements for reasonably available control technology (RACT) and reasonably available control...

    Science.gov (United States)

    2010-07-01

    ... control technology (RACT) and reasonably available control measures (RACM). 51.1010 Section 51.1010... PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Provisions for Implementation of PM2.5 National Ambient Air Quality Standards § 51.1010 Requirements for reasonably available control technology...

  8. The Impact of Training on the Time Required to Implement Technology in the Classroom

    Science.gov (United States)

    Stevens, Troy

    2014-01-01

    Many teachers are using technology to improve student achievement, but only a few are attaining an improvement in student achievement. The purpose of this quantitative study was to identify: (1) how much time teachers spend integrating technology into their classroom, (2) how much time teachers believe is required to maximize the effectiveness of…

  9. 42 CFR 495.332 - State Medicaid health information technology (HIT) plan requirements.

    Science.gov (United States)

    2010-10-01

    ..., individuals in long-term care settings and the aged, blind, and disabled. This description must address the... 42 Public Health 5 2010-10-01 2010-10-01 false State Medicaid health information technology (HIT... HEALTH RECORD TECHNOLOGY INCENTIVE PROGRAM Requirements Specific to the Medicaid Program § 495.332...

  10. 48 CFR 3052.204-70 - Security requirements for unclassified information technology resources.

    Science.gov (United States)

    2010-10-01

    ... unclassified information technology resources. 3052.204-70 Section 3052.204-70 Federal Acquisition Regulations... for unclassified information technology resources. As prescribed in (HSAR) 48 CFR 3004.470-3, insert a clause substantially the same as follows: Security Requirements for Unclassified Information...

  11. 42 CFR 495.338 - Health information technology implementation advance planning document requirements (HIT IAPD).

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Health information technology implementation advance planning document requirements (HIT IAPD). 495.338 Section 495.338 Public Health CENTERS FOR... the Medicaid Program § 495.338 Health information technology implementation advance planning...

  12. 42 CFR 495.336 - Health information technology planning advance planning document requirements (HIT PAPD).

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Health information technology planning advance planning document requirements (HIT PAPD). 495.336 Section 495.336 Public Health CENTERS FOR MEDICARE... Medicaid Program § 495.336 Health information technology planning advance planning document...

  13. A Conceptual Methodology for Assessing Acquisition Requirements Robustness against Technology Uncertainties

    Science.gov (United States)

    Chou, Shuo-Ju

    2011-12-01

    In recent years the United States has shifted from a threat-based acquisition policy that developed systems for countering specific threats to a capabilities-based strategy that emphasizes the acquisition of systems that provide critical national defense capabilities. This shift in policy, in theory, allows for the creation of an "optimal force" that is robust against current and future threats regardless of the tactics and scenario involved. In broad terms, robustness can be defined as the insensitivity of an outcome to "noise" or non-controlled variables. Within this context, the outcome is the successful achievement of defense strategies and the noise variables are tactics and scenarios that will be associated with current and future enemies. Unfortunately, a lack of system capability, budget, and schedule robustness against technology performance and development uncertainties has led to major setbacks in recent acquisition programs. This lack of robustness stems from the fact that immature technologies have uncertainties in their expected performance, development cost, and schedule that cause to variations in system effectiveness and program development budget and schedule requirements. Unfortunately, the Technology Readiness Assessment process currently used by acquisition program managers and decision-makers to measure technology uncertainty during critical program decision junctions does not adequately capture the impact of technology performance and development uncertainty on program capability and development metrics. The Technology Readiness Level metric employed by the TRA to describe program technology elements uncertainties can only provide a qualitative and non-descript estimation of the technology uncertainties. In order to assess program robustness, specifically requirements robustness, against technology performance and development uncertainties, a new process is needed. This process should provide acquisition program managers and decision

  14. 78 FR 59903 - Emission Mask Requirements for Digital Technologies on 800 MHz NPSPAC Channels; Analog FM...

    Science.gov (United States)

    2013-09-30

    ... COMMISSION 47 CFR Part 90 Emission Mask Requirements for Digital Technologies on 800 MHz NPSPAC Channels; Analog FM Capability on Mutual Aid and Interoperability Channels AGENCY: Federal Communications... Petition for Rulemaking filed by Harris Corporation (Harris). The NPRM proposes to require digital...

  15. Overview of Ka-band communications technology requirements for the space exploration initiative

    Science.gov (United States)

    Miller, Edward F.

    1991-12-01

    In the Space Exploration Initiative, Ka-band frequencies are likely to carry the bulk of the communications traffic both in the vicinity of and on the return links from the moon and Mars. The four exploration architectures identified by the Synthesis Group are examined and Ka-band technology requirements to meet the data traffic needs and schedule are identified. Specific Ka-band technology requirements identified are: transmitters - 0.5 to 200 W with high efficiency; antennas - 5m and 9m diameter, with multiple beams and/or scanning beams; and spacecraft receivers - noise figure of 2 dB. For each component, the current state of technology is assessed and needed technology development programs are identified. It is concluded that to meet the schedules of lunar and Mars precursor missions beginning in approximately the year 2000, aggressive technology development and advanced development programs are required immediately for Ka-band communications systems components. Additionally, the greater data transmission rates for the cargo and piloted phases of the exploration program require further Ka-band communications technology developments targeted for operations beginning in about 2010.

  16. High Altitude Long Endurance UAV Analysis of Alternatives and Technology Requirements Development

    Science.gov (United States)

    Nickol, Craig L.; Guynn, Mark D.; Kohout, Lisa L.; Ozoroski, Thomas A.

    2007-01-01

    An Analysis of Alternatives and a Technology Requirements Study were conducted for two mission areas utilizing various types of High Altitude Long Endurance (HALE) Unmanned Aerial Vehicles (UAV). A hurricane science mission and a communications relay mission provided air vehicle requirements which were used to derive sixteen potential HALE UAV configurations, including heavier-than-air (HTA) and lighter-than-air (LTA) concepts with both consumable fuel and solar regenerative propulsion systems. A HTA diesel-fueled wing-body-tail configuration emerged as the preferred concept given near-term technology constraints. The cost effectiveness analysis showed that simply maximizing vehicle endurance can be a sub-optimum system solution. In addition, the HTA solar regenerative configuration was utilized to perform both a mission requirements study and a technology development study. Given near-term technology constraints, the solar regenerative powered vehicle was limited to operations during the long days and short nights at higher latitudes during the summer months. Technology improvements are required in energy storage system specific energy and solar cell efficiency, along with airframe drag and mass reductions to enable the solar regenerative vehicle to meet the full mission requirements.

  17. Antibacterial Activity of 7-Epiclusianone and Its Novel Copper Metal Complex on Streptococcus spp. Isolated from Bovine Mastitis and Their Cytotoxicity in MAC-T Cells.

    Science.gov (United States)

    de Barros, Mariana; Perciano, Pedro Griffo; Dos Santos, Marcelo Henrique; De Oliveira, Leandro Licursi; Costa, Éderson D'Martin; Moreira, Maria Aparecida Scatamburlo

    2017-05-17

    Mastitis is an inflammation of mammary gland parenchyma that adversely affects bovine health and dairy production worldwide despite significant efforts to eradicate it. The aim of this work was to characterize the antimicrobial activity of 7-epiclusianone (7-epi), a compound extracted from the Rheedia brasiliensis fruit, its complex with copper against Streptococcus spp. isolated from bovine mastitis, and to assess their cytotoxicity to bovine mammary alveolar cells (MAC-T). The complex 7-epiclusianone-Cu (7-epi-Cu) was an amorphous green solid with optical activity. Its vibrational spectrum in the infrared region showed absorption bands in the high-frequency region, as well as bands that can be attributed to the unconjugated and conjugated stretching of the free ligand. The complex was anhydrous. One of the tested bacterial strains was not sensitive to the compounds, while the other three had MIC values of 7.8 µg mL(-1) and minimum bactericidal concentration (MBC) values between 15.6 and 31.3 µg mL(-1). These two compounds are bacteriostatic, did not cause damage to the cell wall and, at sub-inhibitory concentrations, did not induce bacterial adhesion. The compounds were not cytotoxic. Based on these results, 7-epi and 7-epi-Cu exhibited desirable antimicrobial properties and could potentially be used in bovine mastitis treatment.

  18. Study of power management technology for orbital multi-100KWe applications. Volume 3: Requirements

    Science.gov (United States)

    Mildice, J. W.

    1980-01-01

    Mid to late 1980's power management technology needs to support development of a general purpose space platform, capable of suplying 100 to 250 KWe to a variety of users in low Earth orbit are examined. A typical, shuttle assembled and supplied space platform is illustred, along with a group of payloads which might reasonably be expected to use such a facility. Examination of platform and user power needs yields a set of power requirements used to evaluate power management options for life cycle cost effectivness. The most cost effective ac/dc and dc systems are evaluated, specifically to develop system details which lead to technology goals, including: array and transmission voltages, best frequency for ac power transmission, and advantages and disadvantages of ac and dc systems for this application. System and component requirements are compared with the state-of-the-art to identify areas where technological development is required.

  19. Technology and Research Requirements for Combating Human Trafficking: Enhancing Communication, Analysis, Reporting, and Information Sharing

    Energy Technology Data Exchange (ETDEWEB)

    Kreyling, Sean J.; West, Curtis L.; Olson, Jarrod

    2011-03-17

    DHS’ Science & Technology Directorate directed PNNL to conduct an exploratory study on the domain of human trafficking in the Pacific Northwest in order to examine and identify technology and research requirements for enhancing communication, analysis, reporting, and information sharing – activities that directly support efforts to track, identify, deter, and prosecute human trafficking – including identification of potential national threats from smuggling and trafficking networks. This effort was conducted under the Knowledge Management Technologies Portfolio as part of the Integrated Federal, State, and Local/Regional Information Sharing (RISC) and Collaboration Program.

  20. Waste disposal technology transfer matching requirement clusters for waste disposal facilities in China.

    Science.gov (United States)

    Dorn, Thomas; Nelles, Michael; Flamme, Sabine; Jinming, Cai

    2012-11-01

    Even though technology transfer has been part of development aid programmes for many decades, it has more often than not failed to come to fruition. One reason is the absence of simple guidelines or decision making tools that help operators or plant owners to decide on the most suitable technology to adopt. Practical suggestions for choosing the most suitable technology to combat a specific problem are hard to get and technology drawbacks are not sufficiently highlighted. Western counterparts in technology transfer or development projects often underestimate or don't sufficiently account for the high investment costs for the imported incineration plant; the differing nature of Chinese MSW; the need for trained manpower; and the need to treat flue gas, bunker leakage water, and ash, all of which contain highly toxic elements. This article sets out requirements for municipal solid waste disposal plant owner/operators in China as well as giving an attribute assessment for the prevalent waste disposal plant types in order to assist individual decision makers in their evaluation process for what plant type might be most suitable in a given situation. There is no 'best' plant for all needs and purposes, and requirement constellations rely on generalisations meaning they cannot be blindly applied, but an alignment of a type of plant to a type of owner or operator can realistically be achieved. To this end, a four-step approach is suggested and a technology matrix is set out to ease the choice of technology to transfer and avoid past errors. The four steps are (1) Identification of plant owner/operator requirement clusters; (2) Determination of different municipal solid waste (MSW) treatment plant attributes; (3) Development of a matrix matching requirement clusters to plant attributes; (4) Application of Quality Function Deployment Method to aid in technology localisation. The technology transfer matrices thus derived show significant performance differences between the

  1. A Cognitive Systems Engineering Approach to Developing Human Machine Interface Requirements for New Technologies

    Science.gov (United States)

    Fern, Lisa Carolynn

    This dissertation examines the challenges inherent in designing and regulating to support human-automation interaction for new technologies that will be deployed into complex systems. A key question for new technologies with increasingly capable automation, is how work will be accomplished by human and machine agents. This question has traditionally been framed as how functions should be allocated between humans and machines. Such framing misses the coordination and synchronization that is needed for the different human and machine roles in the system to accomplish their goals. Coordination and synchronization demands are driven by the underlying human-automation architecture of the new technology, which are typically not specified explicitly by designers. The human machine interface (HMI), which is intended to facilitate human-machine interaction and cooperation, typically is defined explicitly and therefore serves as a proxy for human-automation cooperation requirements with respect to technical standards for technologies. Unfortunately, mismatches between the HMI and the coordination and synchronization demands of the underlying human-automation architecture can lead to system breakdowns. A methodology is needed that both designers and regulators can utilize to evaluate the predicted performance of a new technology given potential human-automation architectures. Three experiments were conducted to inform the minimum HMI requirements for a detect and avoid (DAA) system for unmanned aircraft systems (UAS). The results of the experiments provided empirical input to specific minimum operational performance standards that UAS manufacturers will have to meet in order to operate UAS in the National Airspace System (NAS). These studies represent a success story for how to objectively and systematically evaluate prototype technologies as part of the process for developing regulatory requirements. They also provide an opportunity to reflect on the lessons learned in order

  2. CHOICE OF TECHNOLOGICAL PARAMETERS FOR PRODUCTION OF WIRE FOR ONBOARD RINGS WITH HEIGHTENED REQUIREMENTS TO ADHESION

    Directory of Open Access Journals (Sweden)

    A. V. Demidov

    2012-01-01

    Full Text Available The work on choice of the production technology of wire for bead rings of tires with diameter of 12,6 mm providing fulfilment of the customer requirements on size of adhesion and residual covering by rubber is carried out.

  3. Employers' Perceptions of Information Technology Competency Requirements for Management Accounting Graduates

    Science.gov (United States)

    Spraakman, Gary; O'Grady, Winifred; Askarany, Davood; Akroyd, Chris

    2015-01-01

    Management accountants work in a computerized workplace with information technology (IT) for producing financial ledgers and for reporting. Thus, the role of the management accountant has shifted from capturing and recording transactions to analyzing business issues. The research question is: what IT knowledge and skills do employers require of…

  4. 75 FR 15655 - Requirements for Control Technology Determinations for Major Sources in Accordance With Clean Air...

    Science.gov (United States)

    2010-03-30

    ... AGENCY 40 CFR Part 63 RIN 2060-AP91 Requirements for Control Technology Determinations for Major Sources... Division, Office of Air Quality Planning and Standards (D205- 02), Environmental Protection Agency... facilities. Brick and Structural Clay Products; Clay 327122 Ceramic wall and floor tile manufacturing...

  5. Employers' Perceptions of Information Technology Competency Requirements for Management Accounting Graduates

    Science.gov (United States)

    Spraakman, Gary; O'Grady, Winifred; Askarany, Davood; Akroyd, Chris

    2015-01-01

    Management accountants work in a computerized workplace with information technology (IT) for producing financial ledgers and for reporting. Thus, the role of the management accountant has shifted from capturing and recording transactions to analyzing business issues. The research question is: what IT knowledge and skills do employers require of…

  6. Virtual environment and computer-aided technologies used for system prototyping and requirements development

    Science.gov (United States)

    Logan, Cory; Maida, James; Goldsby, Michael; Clark, Jim; Wu, Liew; Prenger, Henk

    1993-01-01

    The Space Station Freedom (SSF) Data Management System (DMS) consists of distributed hardware and software which monitor and control the many onboard systems. Virtual environment and off-the-shelf computer technologies can be used at critical points in project development to aid in objectives and requirements development. Geometric models (images) coupled with off-the-shelf hardware and software technologies were used in The Space Station Mockup and Trainer Facility (SSMTF) Crew Operational Assessment Project. Rapid prototyping is shown to be a valuable tool for operational procedure and system hardware and software requirements development. The project objectives, hardware and software technologies used, data gained, current activities, future development and training objectives shall be discussed. The importance of defining prototyping objectives and staying focused while maintaining schedules are discussed along with project pitfalls.

  7. Appraisal of Information Technology Requirements in Quantity Surveying Firms in Northern Nigeria

    Directory of Open Access Journals (Sweden)

    Y. U. Datti

    2017-06-01

    Full Text Available A worrisome trend in the adoption of emerging technologies for competitive advantages and improved productivities by QSs have been observed in that there is overwhelming evidence that there is an increasing usage of IT in quantity surveying firms but little or no noticeable benefits on the practice. It however becomes pertinent to ask then, that despite the increases adoption of computing and telecommunication technologies, why isn’t there any noticeable change due to the impacts of IT in the Nigerian Construction Industry with particular reference to Quantity Surveying practices. The study appraised the requirement of IT in quantity surveying practice in Nigeria. It examined the position of IT in quantity surveying firms in terms of its requirement and analyzed IT requirements-based problem constraining quantity surveying firms. The study is a survey research designed to obtain information on information technology in QS firms. A self-administered questionnaire was employed to quantity surveyors in consulting firms for responses. Responses were returned and analyzed using severity index and later ranked in order of importance. The results indicate a high level of computerization of professional services among the firms with greater number of their computers being networked. However, despite high level of networking of available computers, sharing of printers and other scarce tools/technologies are not established. Compared to developed countries such as Canada, Australia, United Kingdom and USA, the position of IT requirements in QS firms in Nigeria can be said to be at basic level with organization possessing and applying basic IT tools and technologies (e.g. scanners, digital cameras, dvd/cd-rom, general purpose software, QS application software, chat programs etc. in their daily operation and processes. While most firms are progressing toward intermediate level by possessing intermediate IT tools and technologies (e.g. teleconferencing

  8. Requirements and solutions for future pellet technology; Krav och loesningar foer framtidens pelletsteknik

    Energy Technology Data Exchange (ETDEWEB)

    Paulrud, Susanne; Roennbaeck, Marie; Ryde, Daniel; Laitila, Thomas

    2010-07-01

    Requirements and solutions for future pellet burning technologies Since 2006, sales of pellet burning technologies to the Swedish residential market have fallen. The main reasons for this decrease are: many of the economically favorable easy conversions from oil to pellets have been made; competition from heat pumps; warm winters; a stable electricity price; and the current structure of heating in residential buildings, where electric heating dominates. To change this falling trend pellets need to become more attractive to consumers. This project aimed to analyze the requirements for the next generation of pellets systems and to develop potential solutions, in collaboration with the pellets industry. More specifically, the study looked at consumers' attitudes toward heating choices and different heating through a survey to 2000 house owners across Sweden. The project included a market analysis of Swedish and international technologies and examines the conditions for Swedish pellet burning technology in different markets. In addition, new solutions and developments for Swedish pellets burning technology are described

  9. Space flight manipulator technologies and requirements for the NASA Flight Telerobotic Servicer (FTS)

    Science.gov (United States)

    Chladek, John T.; Craver, William M.

    1994-01-01

    NASA Headquarters' Office of Advanced Concepts and Technology (OACT) joined efforts with Johnson Space Center's (JSC) Automation and Robotics Division and Langley Research Center's (LaRC) Information Systems Division to capture the technologies developed during the cancelled NASA Flight Telerobotic Servicer (FTS) program planned for use on Space Station Freedom. The recent FTS technology capture effort completed the build and testing of one flight qualifiable FTS manipulator, deliverable to JSC's Automation & Robotics Division for environmental testing. The many robotic technologies developed to meet the 30 year space environment design requirements are discussed in this paper. The manipulator properties were to allow positioning control to one thousandths of an inch, with zero actuator backlash over a temperature range of -50 to +95 C, and were to include impedance control and inertial decoupling. Safety and reliability requirements are discussed that were developed to allow a thirty year life in space with minimum maintenance. The system had to meet the safety requirements for hazardous payloads for operation in the shuttle payload bay during demonstration test flights prior to station use. A brief description is contained on an orbiter based robotic experiment and operational application using the dexterous FTS manipulator operating on the end of the shuttle remote manipulator systems (SRMS) from ground control.

  10. Optimal ratios of essential amino acids stimulate β-casein synthesis via activation of the mammalian target of rapamycin signaling pathway in MAC-T cells and bovine mammary tissue explants.

    Science.gov (United States)

    Li, S S; Loor, J J; Liu, H Y; Liu, L; Hosseini, A; Zhao, W S; Liu, J X

    2017-08-01

    Amino acids are the building blocks of proteins and serve as key molecular components upstream of the signaling pathways that regulate protein synthesis. The objective of this study was to systematically investigate the effect of essential AA ratios on milk protein synthesis in vitro and to elucidate some of the underlying mechanisms. Triplicate cultures of MAC-T cells and bovine mammary tissue explants (MTE) were incubated with the optimal AA ratio (OPAA; Lys:Met, 2.9:1; Thr:Phe, 1.05:1; Lys:Thr, 1.8:1; Lys:His, 2.38:1; and Lys:Val, 1.23:1) in the presence of rapamycin (control), OPAA, a Lys:Thr ratio of 2.1:1, a Lys:Thr ratio of 1.3:1, a Lys:His ratio of 3.05:1, or a Lys:Val ratio of 1.62:1 for 12 h; the other AA concentrations were equal to OPAA. In some experiments, the cells were cultured with OPAA with or without rapamycin (100 ng/mL) or with mammalian target of rapamycin (mTOR) small interference RNA, and the MTE were exposed to OPAA with rapamycin for β-casein expression. Among the treatments, the expression of β-casein was greatest in the MTE cultured with OPAA. In MAC-T cells, the OPAA upregulated the mRNA expression of SLC1A5 and SLC7A5 but downregulated the expression of IRS1, AKT3, EEF1A1, and EEF2 compared with the control. The OPAA had no effect on the mTOR phosphorylation status but increased the phosphorylation of S6K1 and RPS6. When the MTE were treated with rapamycin in the presence of OPAA, the expression of β-casein was markedly decreased. The phosphorylation of RPS6 and 4EBP1 also was reduced in MAC-T cells. A similar negative effect on the expression of RPS6KB1 and EIF4EBP1 was detected when the cells were cultured with either rapamycin or mTOR small interference RNA. The optimal AA ratio stimulated β-casein expression partly by enhancing the transport of AA into the cells, cross-talk with insulin signaling and a subsequent enhancement of mTOR signaling, or translation elongation in both MAC-T cells and bovine MTE. Copyright © 2017

  11. Sunsynchronous low Earth orbit spacecraft concepts and technology requirements for global change monitoring

    Science.gov (United States)

    Garrett, L. Bernard; Butterfield, Ansel J.; Taback, Israel; Garn, Paul A.; Burrowbridge, Donald R., Jr.

    1991-01-01

    The Global Change Technology Initiative listing of instruments for operation in low Earth, sunsynchronous orbits contain 21 entries, of which 20 are carried aboard multi-instrument spacecraft. This list identifies the temporal requirements for repetition of measurements and also includes groups of instruments that make complementing measurements. Definitions for individual spacecraft follows the temporal and grouping requirements to establish constellations which will provide the measurement data. The definitions of constellations for multi-instrument spacecraft show two alternatives: a constellation of 10 spacecraft, each compatible with launch by a Delta booster; a constellation of 4 spacecraft, each requiring a Titan booster. Operating subsystems for the individual spacecraft can use modular concepts that are adaptations based upon current plans for improving the performance of the NASA-Goddard Multimission Modular units. The descriptions of the spacecraft and constellations begins with a compilation of instrument related requirements that define the principal system performance parameters and operating capabilities.

  12. Exploration Requirements Development Utilizing the Strategy-to-Task-to-Technology Development Approach

    Science.gov (United States)

    Drake, Bret G.; Josten, B. Kent; Monell, Donald W.

    2004-01-01

    The Vision for Space Exploration provides direction for the National Aeronautics and Space Administration to embark on a robust space exploration program that will advance the Nation s scientific, security, and economic interests. This plan calls for a progressive expansion of human capabilities beyond low earth orbit seeking to answer profound scientific and philosophical questions while responding to discoveries along the way. In addition, the Vision articulates the strategy for developing the revolutionary new technologies and capabilities required for the future exploration of the solar system. The National Aeronautics and Space Administration faces new challenges in successfully implementing the Vision. In order to implement a sustained and affordable exploration endeavor it is vital for NASA to do business differently. This paper provides an overview of the strategy-to-task-to-technology process being used by NASA s Exploration Systems Mission Directorate to develop the requirements and system acquisition details necessary for implementing a sustainable exploration vision.

  13. Technologies Required to Image Earth 2.0 with a Space Coronagraph

    Science.gov (United States)

    Siegler, Nicholas

    2017-01-01

    NASA's Exoplanet Exploration Program (ExEP) guides the development of technology that enables the direct imaging and characterization of exo-Earths in the habitable zone of their stars for future space observatories. Here we present the coronagraph portion of the 2017 ExEP Technology Gap List, an annual update to ExEP's list of of technologies, to be advanced in the next 1-5 years. A coronagraph is an internal occulter that allows a space telescope to achieve exo-Earth imaging contrast requirements (more than 10 billion) by blocking on-axis starlight while allowing the reflected light of off-axis exoplanets be detected. Building and operating a space coronagraph capable of imaging an exo-Earth will require new technologies beyond those of WFIRST, the first high-contrast conronagraph in space. We review the current state-of-the-art performance of space coronagraphs and the performance level that must be achieved for a coronagraph..

  14. Evaluation of legal liability for technological risks in view of requirements for peaceful coexistence and progress.

    Science.gov (United States)

    Zandvoort, Henk

    2011-06-01

    Legal liability for risk-generating technological activities is evaluated in view of requirements that are necessary for peaceful human coexistence and progress in order to show possibilities for improvement. The requirements imply, given that political decision making about the activities proceeds on the basis of majority rule, that legal liability should be unconditional (absolute, strict) and unlimited (full). We analyze actual liability in international law for various risk-generating technological activities, to conclude that nowhere is the standard of unconditional and unlimited liability fully met. Apart from that there are enormous differences. Although significant international liability legislation is in place for some risk-generating technological activities, legislation is virtually absent for others. We discuss fundamental possibilities and limitations of liability and private insurance to secure credible and ethically sound risk assessment and risk management practices. The limitations stem from problems of establishing a causal link between an activity and a harm; compensating irreparable harm; financial warranty; moral hazard in insurance and in organizations; and discounting future damage to present value. As our requirements call for prior agreement among all who are subjected to the risks of an activity about the settlement of these difficult problems, precautionary ex ante regulation of risk-generating activities may be a more attractive option, either combined with liability stipulations or not. However, if ex ante regulation is not based on the consent of all subjected to the risks, it remains that the basis of liability in the law should be unconditional and unlimited liability.

  15. A Cognitive Systems Engineering Approach to Developing HMI Requirements for New Technologies

    Science.gov (United States)

    Fern, Lisa Carolynn

    2016-01-01

    This document examines the challenges inherent in designing and regulating to support human-automation interaction for new technologies that will deployed into complex systems. A key question for new technologies, is how work will be accomplished by the human and machine agents. This question has traditionally been framed as how functions should be allocated between humans and machines. Such framing misses the coordination and synchronization that is needed for the different human and machine roles in the system to accomplish their goals. Coordination and synchronization demands are driven by the underlying human-automation architecture of the new technology, which are typically not specified explicitly by the designers. The human machine interface (HMI) which is intended to facilitate human-machine interaction and cooperation, however, typically is defined explicitly and therefore serves as a proxy for human-automation cooperation requirements with respect to technical standards for technologies. Unfortunately, mismatches between the HMI and the coordination and synchronization demands of the underlying human-automation architecture, can lead to system breakdowns. A methodology is needed that both designers and regulators can utilize to evaluate the expected performance of a new technology given potential human-automation architectures. Three experiments were conducted to inform the minimum HMI requirements a detect and avoid system for unmanned aircraft systems (UAS). The results of the experiments provided empirical input to specific minimum operational performance standards that UAS manufacturers will have to meet in order to operate UAS in the National Airspace System (NAS). These studies represent a success story for how to objectively and systematically evaluate prototype technologies as part of the process for developing regulatory requirements. They also provide an opportunity to reflect on the lessons learned from a recent research effort in order to

  16. 23 CFR 420.207 - What are the requirements for research, development, and technology transfer work programs?

    Science.gov (United States)

    2010-04-01

    ... technology transfer work programs? 420.207 Section 420.207 Highways FEDERAL HIGHWAY ADMINISTRATION..., Development and Technology Transfer Program Management § 420.207 What are the requirements for research, development, and technology transfer work programs? (a) The State DOT's RD&T work program must, as a...

  17. Envisioning Improved Work Practices and Associated Technology Requirements in the Context of the Broader Socio-technical System

    OpenAIRE

    CAHILL, JOAN

    2008-01-01

    Crucially, the introduction of new technologies follows from the envisionment of new or improved work processes and related task workflows. Proposed technology concepts must be derived in conjunction with end users. Further, the advancement of new or improved work technologies must be predicated on operational requirements and fit the organisational environment. Technology innovation should support operational and organisational goals, as opposed to been driven by new or innovative technical ...

  18. An assistive technology for hearing-impaired persons: analysis, requirements and architecture.

    Science.gov (United States)

    Mielke, Matthias; Grunewald, Armin; Bruck, Rainer

    2013-01-01

    In this contribution, a concept of an assistive technology for hearing-impaired and deaf persons is presented. The concept applies pattern recognition algorithms and makes use of modern communication technology to analyze the acoustic environment around a user, identify critical acoustic signatures and give an alert to the user when an event of interest happened. A detailed analysis of the needs of deaf and hearing-impaired people has been performed. Requirements for an adequate assisting device have been derived from the results of the analysis, and have been turned into an architecture for its implementation that will be presented in this article. The presented concept is the basis for an assistive system which is now under development at the Institute of Microsystem Engineering at the University of Siegen.

  19. Required Technologies for A 10-16 m UV-Visible-IR Telescope on the Moon

    Science.gov (United States)

    Johnson, Stewart W.; Wetzel, John P.

    1989-01-01

    A successor to the Hubble Space Telescope, incorporating a 10 to 16 meter mirror, and operating in the UV-Visible-IR is being considered for emplacement on the Moon in the 21st Century. To take advantage of the characteristics of the lunar environment, such a telescope requires appropriate advances in technology. These technologies are in the areas of contamination/interference control, test and evaluation, manufacturing, construction, autonomous operations and maintenance, power and heating/cooling, stable precision structures, optics, parabolic antennas, and communications/control. This telescope for the lunar surface needs to be engineered to operate for long periods with minimal intervention by humans or robots. What is essential for lunar observatory operation is enforcement of a systems engineering approach that makes compatible all lunar operations associated with habitation, resource development, and science.

  20. Required Technologies for A 10-16 m UV-Visible-IR Telescope on the Moon

    Science.gov (United States)

    Johnson, Stewart W.; Wetzel, John P.

    1989-01-01

    A successor to the Hubble Space Telescope, incorporating a 10 to 16 meter mirror, and operating in the UV-Visible-IR is being considered for emplacement on the Moon in the 21st Century. To take advantage of the characteristics of the lunar environment, such a telescope requires appropriate advances in technology. These technologies are in the areas of contamination/interference control, test and evaluation, manufacturing, construction, autonomous operations and maintenance, power and heating/cooling, stable precision structures, optics, parabolic antennas, and communications/control. This telescope for the lunar surface needs to be engineered to operate for long periods with minimal intervention by humans or robots. What is essential for lunar observatory operation is enforcement of a systems engineering approach that makes compatible all lunar operations associated with habitation, resource development, and science.

  1. Multi-Lab EV Smart Grid Integration Requirements Study. Providing Guidance on Technology Development and Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Markel, T. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Meintz, A. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Hardy, K. [Argonne National Lab. (ANL), Argonne, IL (United States); Chen, B. [Argonne National Lab. (ANL), Argonne, IL (United States); Bohn, T. [Argonne National Lab. (ANL), Argonne, IL (United States); Smart, J. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Scoffield, D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hovsapian, R. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Saxena, S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); MacDonald, J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kiliccote, S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kahl, K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Pratt, R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-05-28

    The report begins with a discussion of the current state of the energy and transportation systems, followed by a summary of some VGI scenarios and opportunities. The current efforts to create foundational interface standards are detailed, and the requirements for enabling PEVs as a grid resource are presented. Existing technology demonstrations that include vehicle to grid functions are summarized. The report also includes a data-based discussion on the magnitude and variability of PEVs as a grid resource, followed by an overview of existing simulation tools that vi This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. can be used to explore the expansion of VGI to larger grid functions that might offer system and customer value. The document concludes with a summary of the requirements and potential action items that would support greater adoption of VGI.

  2. Soft-robotic arm inspired by the octopus: II. From artificial requirements to innovative technological solutions.

    Science.gov (United States)

    Mazzolai, B; Margheri, L; Cianchetti, M; Dario, P; Laschi, C

    2012-06-01

    Soft robotics is a current focus in robotics research because of the expected capability of soft robots to better interact with real-world environments. As a point of inspiration in the development of innovative technologies in soft robotics, octopuses are particularly interesting 'animal models'. Octopus arms have unique biomechanical capabilities that combine significant pliability with the ability to exert a great deal of force, because they lack rigid structures but can change and control their degree of stiffness. The octopus arm motor capability is a result of the peculiar arrangement of its muscles and the properties of its tissues. These special abilities have been investigated by the authors in a specific study dedicated to identifying the key principles underlying these biological functions and deriving engineering requirements for robotics solutions. This paper, which is the second in a two-part series, presents how the identified requirements can be used to create innovative technological solutions, such as soft materials, mechanisms and actuators. Experiments indicate the ability of these proposed solutions to ensure the same performance as in the biological model in terms of compliance, elongation and force. These results represent useful and relevant components of innovative soft-robotic systems and suggest their potential use to create a new generation of highly dexterous, soft-bodied robots.

  3. Future mission opportunities and requirements for advanced space photovoltaic energy conversion technology

    Science.gov (United States)

    Flood, Dennis J.

    1990-01-01

    The variety of potential future missions under consideration by NASA will impose a broad range of requirements on space solar arrays, and mandates the development of new solar cells which can offer a wide range of capabilities to mission planners. Major advances in performance have recently been achieved at several laboratories in a variety of solar cell types. Many of those recent advances are reviewed, the areas are examined where possible improvements are yet to be made, and the requirements are discussed that must be met by advanced solar cell if they are to be used in space. The solar cells of interest include single and multiple junction cells which are fabricated from single crystal, polycrystalline and amorphous materials. Single crystal cells on foreign substrates, thin film single crystal cells on superstrates, and multiple junction cells which are either mechanically stacked, monolithically grown, or hybrid structures incorporating both techniques are discussed. Advanced concentrator array technology for space applications is described, and the status of thin film, flexible solar array blanket technology is reported.

  4. Key Technologies in the Context of Future Networks: Operational and Management Requirements

    Directory of Open Access Journals (Sweden)

    Lorena Isabel Barona López

    2016-12-01

    Full Text Available The concept of Future Networks is based on the premise that current infrastructures require enhanced control, service customization, self-organization and self-management capabilities to meet the new needs in a connected society, especially of mobile users. In order to provide a high-performance mobile system, three main fields must be improved: radio, network, and operation and management. In particular, operation and management capabilities are intended to enable business agility and operational sustainability, where the addition of new services does not imply an excessive increase in capital or operational expenditures. In this context, a set of key-enabled technologies have emerged in order to aid in this field. Concepts such as Software Defined Network (SDN, Network Function Virtualization (NFV and Self-Organized Networks (SON are pushing traditional systems towards the next 5G network generation.This paper presents an overview of the current status of these promising technologies and ongoing works to fulfill the operational and management requirements of mobile infrastructures. This work also details the use cases and the challenges, taking into account not only SDN, NFV, cloud computing and SON but also other paradigms.

  5. Next generation video coding for mobile applications: industry requirements and technologies

    Science.gov (United States)

    Budagavi, Madhukar; Zhou, Minhua

    2007-01-01

    Handheld battery-operated consumer electronics devices such as camera phones, digital still cameras, digital camcorders, and personal media players have become very popular in recent years. Video codecs are extensively used in these devices for video capture and/or playback. The annual shipment of such devices already exceeds a hundred million units and is growing, which makes mobile battery-operated video device requirements very important to focus in video coding research and development. This paper highlights the following unique set of requirements for video coding for these applications: low power consumption, high video quality at low complexity, and low cost, and motivates the need for a new video coding standard that enables better trade-offs of power consumption, complexity, and coding efficiency to meet the challenging requirements of portable video devices. This paper also provides a brief overview of some of the video coding technologies being presented in the ITU-T Video Coding Experts Group (VCEG) standardization body for computational complexity reduction and for coding efficiency improvement in a future video coding standard.

  6. Metallic Thermal Protection System Technology Development: Concepts, Requirements and Assessment Overview

    Science.gov (United States)

    Dorsey, John T.; Poteet, Carl C.; Chen, Roger R.; Wurster, Kathryn E.

    2002-01-01

    A technology development program was conducted to evolve an earlier metallic thermal protection system (TPS) panel design, with the goals of: improving operations features, increasing adaptability (ease of attaching to a variety of tank shapes and structural concepts), and reducing weight. The resulting Adaptable Robust Metallic Operable Reusable (ARMOR) TPS system incorporates a high degree of design flexibility (allowing weight and operability to be traded and balanced) and can also be easily integrated with a large variety of tank shapes, airframe structural arrangements and airframe structure/material concepts. An initial attempt has been made to establish a set of performance based TPS design requirements. A set of general (FARtype) requirements have been proposed, focusing on defining categories that must be included for a comprehensive design. Load cases required for TPS design must reflect the full flight envelope, including a comprehensive set of limit loads, However, including additional loads. such as ascent abort trajectories, as ultimate load cases, and on-orbit debris/micro-meteoroid hypervelocity impact, as one of the discrete -source -damage load cases, will have a significant impact on system design and resulting performance, reliability and operability. Although these load cases have not been established, they are of paramount importance for reusable vehicles, and until properly included, all sizing results and assessments of reliability and operability must be considered optimistic at a minimum.

  7. 40 CFR 125.94 - How will requirements reflecting best technology available for minimizing adverse environmental...

    Science.gov (United States)

    2010-07-01

    ... technology available for minimizing adverse environmental impact be established for my Phase II existing... technology available to minimize adverse environmental impact for your facility in accordance with paragraphs... technology available for minimizing adverse environmental impact. This determination must be based...

  8. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Science.gov (United States)

    2010-10-01

    ... access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470... Technology resources, and sensitive information. ... ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Safeguarding Classified and Sensitive...

  9. Assessing Space Exploration Technology Requirements as a First Step Towards Ensuring Technology Readiness for International Cooperation in Space Exploration

    Science.gov (United States)

    Laurini, Kathleen C.; Hufenbach, Bernhard; Satoh, Maoki; Piedboeuf, Jean-Claude; Neumann, Benjamin

    2010-01-01

    Advancing critical and enhancing technologies is considered essential to enabling sustainable and affordable human space exploration. Critical technologies are those that enable a certain class of mission, such as technologies necessary for safe landing on the Martian surface, advanced propulsion, and closed loop life support. Others enhance the mission by leading to a greater satisfaction of mission objectives or increased probability of mission success. Advanced technologies are needed to reduce mass and cost. Many space agencies have studied exploration mission architectures and scenarios with the resulting lists of critical and enhancing technologies being very similar. With this in mind, and with the recognition that human space exploration will only be enabled by agencies working together to address these challenges, interested agencies participating in the International Space Exploration Coordination Group (ISECG) have agreed to perform a technology assessment as an important step in exploring cooperation opportunities for future exploration mission scenarios. "The Global Exploration Strategy: The Framework for Coordination" was developed by fourteen space agencies and released in May 2007. Since the fall of 2008, several International Space Exploration Coordination Group (ISECG) participating space agencies have been studying concepts for human exploration of the moon. They have identified technologies considered critical and enhancing of sustainable space exploration. Technologies such as in-situ resource utilization, advanced power generation/energy storage systems, reliable dust resistant mobility systems, and closed loop life support systems are important examples. Similarly, agencies such as NASA, ESA, and Russia have studied Mars exploration missions and identified critical technologies. They recognize that human and robotic precursor missions to destinations such as LEO, moon, and near earth objects provide opportunities to demonstrate the

  10. Assessing Space Exploration Technology Requirements as a First Step Towards Ensuring Technology Readiness for International Cooperation in Space Exploration

    Science.gov (United States)

    Laurini, Kathleen C.; Hufenbach, Bernhard; Satoh, Maoki; Piedboeuf, Jean-Claude; Neumann, Benjamin

    2010-01-01

    Advancing critical and enhancing technologies is considered essential to enabling sustainable and affordable human space exploration. Critical technologies are those that enable a certain class of mission, such as technologies necessary for safe landing on the Martian surface, advanced propulsion, and closed loop life support. Others enhance the mission by leading to a greater satisfaction of mission objectives or increased probability of mission success. Advanced technologies are needed to reduce mass and cost. Many space agencies have studied exploration mission architectures and scenarios with the resulting lists of critical and enhancing technologies being very similar. With this in mind, and with the recognition that human space exploration will only be enabled by agencies working together to address these challenges, interested agencies participating in the International Space Exploration Coordination Group (ISECG) have agreed to perform a technology assessment as an important step in exploring cooperation opportunities for future exploration mission scenarios. "The Global Exploration Strategy: The Framework for Coordination" was developed by fourteen space agencies and released in May 2007. Since the fall of 2008, several International Space Exploration Coordination Group (ISECG) participating space agencies have been studying concepts for human exploration of the moon. They have identified technologies considered critical and enhancing of sustainable space exploration. Technologies such as in-situ resource utilization, advanced power generation/energy storage systems, reliable dust resistant mobility systems, and closed loop life support systems are important examples. Similarly, agencies such as NASA, ESA, and Russia have studied Mars exploration missions and identified critical technologies. They recognize that human and robotic precursor missions to destinations such as LEO, moon, and near earth objects provide opportunities to demonstrate the

  11. Addressing Ontario water management plan requirements through the application of spatial technology

    Energy Technology Data Exchange (ETDEWEB)

    McArdle, S. [4DM Inc., Toronto, ON (Canada); Tonkin, C. [Ontario Power Generation Inc., Toronto, ON (Canada)

    2005-07-01

    This PowerPoint presentation outlined Ontario Power Generation's (OPG) water management plans as they refer to changes to Ontario's electricity market. It included water management planning requirements after the planning process and the OPG's commitment to water management planning in general. The OPG is actively involved in the planning process and advisory committee meetings. It also implemented a decision support software system as an approach for monitoring water management plans in watershed areas in which the OPG operates. A water management review (WMR) was initiated in Ontario in 1995. A review was also undertaken in 2005 and a number of information technology projects that were implemented were discussed. One of the software applications entitled Water View was presented in more detail. The purpose of this software is to address compliance and reporting requirements related to WMR. It represents a starting point for building information along a river system in a spatial context. Last, the presentation identified next steps which include the potential to expand into other OPG watersheds; enhancements to existing functionality; new functionality; and exploring interest with other waterpower producers. 2 figs.

  12. Information management and technology strategy in healthcare: local timescales and national requirements

    Directory of Open Access Journals (Sweden)

    Les Smith

    2000-01-01

    Full Text Available The UK National Health Service’s strategic switch-back is well documented and each centrally originated change results in various attempts to record the repercussions and predict the outcomes. The most recent shift is embodied in the Department of Health’s information strategy, Information for health published in September 1998. This document provides the context for an examination of the issue of developing an Information Management and Technology (IM&T strategy at the local level within the changing national requirements for NHS information management. The particular pressures on an individual unit and the need to react to them alongside the requirements of the national strategy are the subjects of this article. The case detailed is that of Clatterbridge Centre for Oncology (CCO on Merseyside, the second largest centre of its type in the UK. Its initial investigation of information needs preceded the publication of the national strategy and its implementation straddled the timescale devised by the NHS Information Authority. The inevitable incompatibility between timescales for the local and the national developments is examined within the case. The work of the new NHS Information Authority and its supporting guidance in its Circular, Information for Health: Initial Local Implementation Strategies, is evaluated as a tool in aligning local and national strategy. Information Managers in other centrally governed organisations within the public sector and large corporations are often alert to similar issues.

  13. Cardiovascular pressure measurement in safety assessment studies: technology requirements and potential errors.

    Science.gov (United States)

    Sarazan, R Dustan

    2014-01-01

    In the early days of in vivo nonclinical pressure measurement, most laboratories were required to have considerable technical/engineering expertise to configure and maintain pressure transducers, amplifiers, tape recorders, chart recorders, etc. Graduate students and postdoctoral fellows typically had some training in the requirements and limitations of the technology they used and were closely engaged in the collection and evaluation of data from their own experiments. More recently, pressure sensing telemetry and data acquisition/analysis systems are provided by vendors as turnkey systems, often resulting in a situation where users are less familiar with the technicalities of their operation. Also, investigators are now more likely to be absent and rely on technical staff for the collection of raw in vivo pressure data from their experiments than in the past. Depending on the goals of an experiment, an investigator may require the measurement of a variety of different pressure parameters, over varying periods of time. A basic understanding of the requirements and limitations that can affect the accuracy and precision of these parameters is important to ensure that the results and conclusions from an experiment are reliable. Factors to consider include the possibility of hydrostatic pressure effects from blood inside the vasculature of the animal, depending on the location of the sensor, as well as from fluid inside a fluid-filled catheter system; long-term stability (lack of drift) of a sensor over time, which can affect the interpretation of absolute pressure changes over a prolonged experiment; frequency response of the sensor and associated electronics; and the phase shift that occurs depending on location of the sensor in the vasculature or because of a fluid-filled catheter system. Each of these factors is discussed, and the particular requirements of frequency response as applied to the measurement of cardiac left ventricular pressure are emphasized. When

  14. The No Shelf Required Guide to E-book Purchasing A Library Technology Report

    CERN Document Server

    Polanka, Sue

    2011-01-01

    This issue of "Library Technology Reports" provides strategies, best practices, and case studies for meeting the unprecedented legal, technological, and vendor challenges that come with e-book purchasing.

  15. Linking Technology Capabilities to Marketing Requirements: Case of Indonesian Aircraft Industry

    OpenAIRE

    Yulianto Suharto

    2014-01-01

    Abstract. The relationship between strategic technology planning and the overall business strategy has been one of the growing fields that attract much interest both from academics and industrials point of view. The increasingly important role that technology plays in today’s business success is well established.Strategic technology planning activities--within a corporate level--are often implemented by applying integrated planning instrument, which allow firms to consider both technology-ori...

  16. Monitoring Conformance and Containment for Geological Carbon Storage: Can Technology Meet Policy and Public Requirements?

    Science.gov (United States)

    Lawton, D. C.; Osadetz, K.

    2014-12-01

    The Province of Alberta, Canada identified carbon capture and storage (CCS) as a key element of its 2008 Climate Change strategy. The target is a reduction in CO2 emissions of 139 Mt/year by 2050. To encourage uptake of CCS by industry, the province has provided partial funding to two demonstration scale projects, namely the Quest Project by Shell and partners (CCS), and the Alberta Carbon Trunk Line Project (pipeline and CO2-EOR). Important to commercial scale implementation of CCS will be the requirement to prove conformance and containment of the CO2 plume injected during the lifetime of the CCS project. This will be a challenge for monitoring programs. The Containment and Monitoring Institute (CaMI) is developing a Field Research Station (FRS) to calibrate various monitoring technologies for CO2 detection thresholds at relatively shallow depths. The objective being assessed with the FRS is sensitivity for early detection of loss of containment from a deeper CO2 storage project. In this project, two injection wells will be drilled to sandstone reservoir targets at depths of 300 m and 700 m. Up to four observation wells will be drilled with monitoring instruments installed. Time-lapse surface and borehole monitoring surveys will be undertaken to evaluate the movement and fate of the CO2 plume. These will include seismic, microseismic, cross well, electrical resistivity, electromagnetic, gravity, geodetic and geomechanical surveys. Initial baseline seismic data from the FRS will presented.

  17. Introduction of CAA into a mathematics course for technology students to address a change in curriculum requirements

    OpenAIRE

    Pollock, M.J.

    2002-01-01

    The mathematical requirements for engineering, science and technology students has been debated for many years and concern has been expressed about the mathematical preparedness of students entering higher education. This paper considers a mathematics course that has been specifically designed to address some of these issues for technology education students. It briefly chronicles the changes that have taken place over its lifetime and evaluates the introduction of Computer Assisted Assessmen...

  18. Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume II. Final report, Appendix A: selected DSG technologies and their general control requirements

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. The purpose of this survey and identification of DSG technologies is to present an understanding of the special characteristics of each of these technologies in sufficient detail so that the physical principles of their operation and the internal control of each technology are evident. In this way, a better appreciation can be obtained of the monitoring and control requirements for these DSGs from a remote distribution dispatch center. A consistent approach is being sought for both hardware and software which will handle the monitoring and control necessary to integrate a number of different DSG technologies into a common distribution dispatch network. From this study it appears that the control of each of the DSG technologies is compatible with a supervisory control method of operation that lends itself to remote control from a distribution dispatch center.

  19. Development of technology-neutral safety requirements for the regulation of future nuclear power reactors: Back to basics

    Energy Technology Data Exchange (ETDEWEB)

    Tronea, Madalina, E-mail: madalina.tronea@gmail.co [Faculty of Physics, University of Bucharest (Romania)

    2011-03-15

    This paper explores the current trends as regards the development of technology-neutral safety requirements to be used in the regulation of future nuclear power reactors and the role of the quantitative safety goals in the design of reactor safety systems. The use of the recommendations of the International Commission on Radiological Protection (ICRP) on protection against potential exposure could form the basis of a technology-neutral framework for safety requirements on new reactor designs and could contribute to international harmonisation of nuclear safety assessment practices as part of the licensing processes for future nuclear power plants.

  20. Technology Requirements For a Square-Meter, Arcsecond-Resolution Telescope for X-Rays: The SMART-X Mission

    Science.gov (United States)

    Schwartz, Daniel A.; Allured, Ryan; Bookbinder, Jay; Cotroneo, Vincenzo; Forman, William; Freeman, Mark; McMuldroch, Stuart; Reid, Paul; Tananbaum, Harvey; Vikhlinin, Alexey; Johnson-Wilke, Raegan; Trolier-McKinstry, Susan; Wilke, Rudeger; Gubarev, Mikhail; Kolodziejczak, Jeffrey; O'Dell, Steve; Ramsey, Brian

    2014-01-01

    Addressing the astrophysical problems of the 2020's requires sub-arcsecond x-ray imaging with square meter effective area. Such requirements can be derived, for example, by considering deep x-ray surveys to find the young black holes in the early universe (large redshifts) which will grow into the first supermassive black holes. We have envisioned a mission based on adjustable x-ray optics technology, in order to achieve the required reduction of mass to collecting area for the mirrors. We are pursuing technology which effects this adjustment via thin film piezoelectric "cells" deposited directly on the non-reflecting sides of thin, slumped glass. While SMARTX will also incorporate state-of-the-art x-ray cameras, the remaining spacecraft systems have no more stringent requirements than those which are well understood and proven on the current Chandra X-ray Observatory.

  1. A cautionary approach in transitioning to 'green' energy technologies and practices is required.

    Science.gov (United States)

    Matatiele, Puleng; Gulumian, Mary

    2016-06-01

    Renewable energy technologies (wind turbines, solar cells, biofuels, etc.) are often referred to as 'clean' or 'green' energy sources, while jobs linked to the field of environmental protection and energy efficiency are referred to as 'green' jobs. The energy efficiency of clean technologies, which is likely to reduce and/or eliminate reliance on fossil fuels, is acknowledged. However, the potential contribution of green technologies and associated practices to ill health and environmental pollution resulting from consumption of energy and raw materials, generation of waste, and the negative impacts related to some life cycle phases of these technologies are discussed. Similarly, a point is made that the green jobs theme is mistakenly oversold because the employment opportunities generated by transitioning to green technologies are not necessarily safe and healthy jobs. Emphasis is put on identifying the hazards associated with these green designs, assessing the risks to the environment and worker health and safety, and either eliminating the hazards or minimizing the risks as essential elements to the design, construction, operation, and maintenance of green technologies. The perception that it is not always economically possible to consider all risk factors associated with renewable energy technologies at the beginning without hampering their implementation, especially in the poor developing countries, is dismissed. Instead, poor countries are encouraged to start implementing environmentally sound practices while transitioning to green technologies in line with their technological development and overall economic growth.

  2. Tethys: The Marine and Hydrokinetic Technology Environmental Impacts Knowledge Management System -- Requirements Specification -- Version 1.0

    Energy Technology Data Exchange (ETDEWEB)

    Butner, R. Scott; Snowden-Swan, Lesley J.; Ellis, Peter C.

    2010-11-09

    The marine and hydrokinetic (MHK) environmental impacts knowledge management system (KMS), dubbed Tethys after the mythical Greek goddess of the seas, is being developed for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy Wind and Hydropower Technologies Program (WHTP) by Pacific Northwest National Laboratory (PNNL). This requirements specification establishes the essential capabilities required of Tethys and clarifies for WHTP and the Tethys development team the results that must be achieved by the system.

  3. 75 FR 28554 - Elimination of Classification Requirement in the Green Technology Pilot Program

    Science.gov (United States)

    2010-05-21

    ... Greenhouse Gas ] Reduction, 74 FR 64666 (December 8, 2009), 1349 Off. Gaz. Pat. Office 362 (December 29, 2009... Technology Pilot Program AGENCY: United States Patent and Trademark Office, Commerce. ACTION: Notice. SUMMARY: The United States Patent and Trademark Office (USPTO) implemented the Green Technology Pilot...

  4. Addressing AACSB Global and Technology Requirements: Exploratory Assessment of a Marketing Management Assignment

    Science.gov (United States)

    Greene, Scott; Bao, Yongchuan

    2009-01-01

    The Association to Advance Collegiate Schools of Business (AACSB) standards mandate knowledge of global and technology issues. Businesses desire employees with ability to analyze international markets and to be adept with technology. Taxpayers supporting public universities and organizations hiring business school graduates expect accountability…

  5. Removing Obstacles to the Pedagogical Changes Required by Jonassen's Vision of Authentic Technology-Enabled Learning

    Science.gov (United States)

    Ertmer, Peggy A.; Ottenbreit-Leftwich, Anne

    2013-01-01

    Educators have been striving to achieve meaningful technology use in our K-12 classrooms for over 30 years. Yet, despite significant investments of time and money in infrastructure, training, and support "we have few assurances that [educators] are able to use technology for teaching and learning" (NEA, 2008, p. 1). In this article, we call for a…

  6. Codes and Standards Requirements for Deployment of Emerging Fuel Cell Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Burgess, R.; Buttner, W.; Riykin, C.

    2011-12-01

    The objective of this NREL report is to provide information on codes and standards (of two emerging hydrogen power fuel cell technology markets; forklift trucks and backup power units), that would ease the implementation of emerging fuel cell technologies. This information should help project developers, project engineers, code officials and other interested parties in developing and reviewing permit applications for regulatory compliance.

  7. Addressing AACSB Global and Technology Requirements: Exploratory Assessment of a Marketing Management Assignment

    Science.gov (United States)

    Greene, Scott; Bao, Yongchuan

    2009-01-01

    The Association to Advance Collegiate Schools of Business (AACSB) standards mandate knowledge of global and technology issues. Businesses desire employees with ability to analyze international markets and to be adept with technology. Taxpayers supporting public universities and organizations hiring business school graduates expect accountability…

  8. Functional requirements for assistive technology for people with cognitive impairments and dementia

    NARCIS (Netherlands)

    Meiland, F.J.M.; Boer, M.E. de; Hoof, J. van; Leeuw, J. van der; Witte, L. de; Blom, M.; Karkowski, I.P.; Mulvenna, M.D.; Droes, R.M.

    2012-01-01

    The amount of technological aids on the market to support people in their everyday functioning is increasing. For example mobile telephone, electronic diary, skyping and domotics. Many of these aids are too complicated to operate for people with cognitive impairments, like dementia. For technology

  9. E-learning as a technological tool to meet the requirements of occupational standards in training of it specialists

    Science.gov (United States)

    Tokareva, N. A.; Tyatyushkina, O. Y.; Cheremisina, E. N.

    2016-09-01

    We discuss issues of updating educational programs to meet requirements of the labor market and occupational standards of IT industry. We suggest the technology of e-learning that utilizes an open educational resource to provide the employers' participation in the development of educational content and the intensification of practical training.

  10. Virtual reality technology as a tool for human factors requirements evaluation in design of the nuclear reactors control desks

    Energy Technology Data Exchange (ETDEWEB)

    Grecco, Claudio H.S.; Santos, Isaac J.A.L.; Mol, Antonio C.A.; Carvalho, Paulo V.R.; Silva, Antonio C.F.; Ferreira, Francisco J.O.; Dutra, Marco A.M. [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)]. E-mail: grecco@ien.gov.br; luquetti@ien.gov.br; mol@ien.gov.br; paulov@ien.gov.br; tonico@ien.gov.br; fferreira@ien.gov.br; dutra@ien.gov.br

    2007-07-01

    The Virtual Reality (VR) is an advanced computer interface technology that allows the user to internet or to explore a three-dimensional environment through the computer, as was part of the virtual world. This technology presents great applicability in the most diverse areas of the human knowledge. This paper presents a study on the use of the VR as tool for human factors requirements evaluation in design of the nuclear reactors control desks. Moreover, this paper presents a case study: a virtual model of the control desk, developed using virtual reality technology to be used in the human factors requirements evaluation. This case study was developed in the Virtual Reality Laboratory at IEN, and understands the stereo visualization of the Argonauta research nuclear reactor control desk for a static ergonomic evaluation using check-lists, in accordance to the standards and human factors nuclear international guides (IEC 1771, NUREG-0700). (author)

  11. Investigation of the current requirements engineering practices among software developers at the Universiti Utara Malaysia Information Technology (UUMIT) centre

    Science.gov (United States)

    Hussain, Azham; Mkpojiogu, Emmanuel O. C.; Abdullah, Inam

    2016-08-01

    Requirements Engineering (RE) is a systemic and integrated process of eliciting, elaborating, negotiating, validating and managing of the requirements of a system in a software development project. UUM has been supported by various systems developed and maintained by the UUM Information Technology (UUMIT) Centre. The aim of this study was to assess the current requirements engineering practices at UUMIT. The main problem that prompted this research is the lack of studies that support software development activities at the UUMIT. The study is geared at helping UUMIT produce quality but time and cost saving software products by implementing cutting edge and state of the art requirements engineering practices. Also, the study contributes to UUM by identifying the activities needed for software development so that the management will be able to allocate budget to provide adequate and precise training for the software developers. Three variables were investigated: Requirement Description, Requirements Development (comprising: Requirements Elicitation, Requirements Analysis and Negotiation, Requirements Validation), and Requirement Management. The results from the study showed that the current practice of requirement engineering in UUMIT is encouraging, but still need further development and improvement because a few RE practices were seldom practiced.

  12. The Clean Air Act Amendments of 1990: Hazardous Air Pollutant Requirements and the DOE Clean Coal Technology Program

    Energy Technology Data Exchange (ETDEWEB)

    Moskowitz, P.D.; DePhillips, M.; Fthenakis, V.M. [Brookhaven National Lab., Upton, NY (United States); Hemenway, A. [USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)

    1991-12-31

    The purpose of the US Department of Energy -- Office of Fossil Energy (DOE FE) Clean Coal Technology Program (CCTP) is to provide the US energy marketplace with advanced, efficient, and environmentally sound coal-based technologies. The design, construction, and operation of Clean Coal Technology Demonstration Projects (CCTDP) will generate data needed to make informed, confident decisions on the commercial readiness of these technologies. These data also will provide information needed to ensure a proactive response by DOE and its industrial partners to the establishment of new regulations or a reactive response to existing regulations promulgated by the US Environmental Protection Agency (EPA). The objectives of this paper are to: (1) Present a preliminary examination of the potential implications of the Clean Air Act Amendments (CAAA) -- Title 3 Hazardous Air Pollutant requirements to the commercialization of CCTDP; and (2) help define options available to DOE and its industrial partners to respond to this newly enacted Legislation.

  13. The Clean Air Act Amendments of 1990: Hazardous Air Pollutant Requirements and the DOE Clean Coal Technology Program

    Energy Technology Data Exchange (ETDEWEB)

    Moskowitz, P.D.; DePhillips, M.; Fthenakis, V.M. (Brookhaven National Lab., Upton, NY (United States)); Hemenway, A. (USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States))

    1991-01-01

    The purpose of the US Department of Energy -- Office of Fossil Energy (DOE FE) Clean Coal Technology Program (CCTP) is to provide the US energy marketplace with advanced, efficient, and environmentally sound coal-based technologies. The design, construction, and operation of Clean Coal Technology Demonstration Projects (CCTDP) will generate data needed to make informed, confident decisions on the commercial readiness of these technologies. These data also will provide information needed to ensure a proactive response by DOE and its industrial partners to the establishment of new regulations or a reactive response to existing regulations promulgated by the US Environmental Protection Agency (EPA). The objectives of this paper are to: (1) Present a preliminary examination of the potential implications of the Clean Air Act Amendments (CAAA) -- Title 3 Hazardous Air Pollutant requirements to the commercialization of CCTDP; and (2) help define options available to DOE and its industrial partners to respond to this newly enacted Legislation.

  14. Grand Challenges: Science, Engineering, and Societal Advances, Requiring Networking and Information Technology Research and Development

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — ...the U.S. Government makes critical decisions about appropriate investments in IT R and D to help society forward both socially and economically. To inform that...

  15. The Potential of RFID Technology in the Textile and Clothing Industry: Opportunities, Requirements and Challenges

    Science.gov (United States)

    Legnani, Elena; Cavalieri, Sergio; Pinto, Roberto; Dotti, Stefano

    In the current competitive environment, companies need to extensively exploit the use of advanced technologies in order to develop a sustainable advantage, enhance their operational efficiency and better serve customers. In this context, RFID technology has emerged as a valid support for the company progress and its value is becoming more and more apparent. In particular, the textile and clothing industry, characterised by short life-cycles , quick response production , fast distribution, erratic customer preferences and impulsive purchasing, is one of the sectors which can extensively benefit from the RFID technology. However, actual applications are still very limited, especially in the upstream side of the supply network. This chapter provides an insight into the main benefits and potentials of this technology and highlights the main issues which are currently inhibiting its large scale development in the textile and clothing industry. The experience of two industry-academia projects and the relative fallouts are reported.

  16. Step 1: Human System Integration (HSI) FY05 Pilot-Technology Interface Requirements for Command, Control, and Communications (C3)

    Science.gov (United States)

    2005-01-01

    The document provides the Human System Integration(HSI) high-level functional C3 HSI requirements for the interface to the pilot. Description includes (1) the information required by the pilot to have knowledge C3 system status, and (2) the control capability needed by the pilot to obtain C3 information. Fundamentally, these requirements provide the candidate C3 technology concepts with the necessary human-related elements to make them compatible with human capabilities and limitations. The results of the analysis describe how C3 operations and functions should interface with the pilot to provide the necessary C3 functionality to the UA-pilot system. Requirements and guidelines for C3 are partitioned into three categories: (1) Pilot-Air Traffic Control (ATC) Voice Communications (2) Pilot-ATC Data Communications, and (3) command and control of the unmanned aircraft (UA). Each requirement is stated and is supported with a rationale and associated reference(s).

  17. The iPad and mobile technology revolution: benefits and challenges for individuals who require augmentative and alternative communication.

    Science.gov (United States)

    McNaughton, David; Light, Janice

    2013-06-01

    The iPad and other mobile technologies provide powerful new tools to potentially enhance communication for individuals with developmental disabilities, acquired neurogenic disorders, and degenerative neurological conditions. These mobile technologies offer a number of potential benefits, including: (a) increased awareness and social acceptance of augmentative and alternative communication (AAC), (b) greater consumer empowerment in accessing AAC solutions, (c) increased adoption of AAC technologies, (d) greater functionality and interconnectivity, and (e) greater diffusion of AAC research and development. However, there remain a number of significant challenges that must be addressed if these benefits are to be fully realized: (a) to ensure the focus is on communication, not just technology, (b) to develop innovative models of AAC service delivery to ensure successful outcomes, (c) to ensure ease of access for all individuals who require AAC, and, (d) to maximize AAC solutions to support a wide variety of communication functions. There is an urgent need for effective collaboration among key stakeholders to support research and development activities, and to ensure the successful implementation of mobile technologies to enhance communication outcomes for individuals who require AAC and their families.

  18. Current Requirements of the Society to the Professional Training of Specialists in Information Technology Industry in Japan

    Directory of Open Access Journals (Sweden)

    Pododimenko Inna

    2014-06-01

    Full Text Available The problem of professional training of skilled human personnel in the industry of information communication technology, the urgency of which is recognized at the state level of Ukraine and the world, has been considered. It has been traced that constantly growing requirements of the labour market, swift scientific progress require the use of innovative approaches to the training of future ІТ specialists with the aim to increase their professional level. The content of standards of professional training and development of information technologies specialists in foreign countries, particularly in Japan, has been analyzed and generalized. On the basis of analysis of educational and professional standards of Japan, basic requirements to the engineer in industry of information communication technology in the conditions of competitive environment at the labour market have been comprehensively characterized. The competencies that graduate students of educational qualification level of bachelor in the conditions of new state policy concerning upgrading the quality of higher education have been considered. The constituents of professional competence in the structure of an engineer-programmer’s personality, necessary on different levels of professional improvement of a specialist for the development of community of highly skilled ІТ specialists, have been summarized. Positive features of foreign experience and the possibility of their implementation into the native educational space have been distinguished. Directions for modernization and upgrading of the quality of higher education in Ukraine and the prospects for further scientific research concerning the practice of specialists in information technologies training have been suggested

  19. Major requirements for building Smart Homes in Smart Cities based on Internet of Things technologies

    OpenAIRE

    Hui, Terence K. L.; Sherratt, R. Simon; Diaz Sanchez, Daniel

    2016-01-01

    The recent boom in the Internet of Things (IoT) will turn Smart Cities and Smart Homes (SH) from hype to reality. SH is the major building block for Smart Cities and have long been a dream for decades, hobbyists in the late 1970s made Home Automation (HA) possible when personal computers started invading home spaces. While SH can share most of the IoT technologies, there are unique characteristics that make SH special. From the result of a recent research survey on SH and IoT technologies, th...

  20. CONDITIONS REQUIRED FOR CREATING SOCIETAL INTELLIGENCE IN STUDENTS OF A GRADUATE SCHOOL OF TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Dmitriy Vladimirovich GULYAKIN

    2014-01-01

    Full Text Available The paper considered both the outer circumstances globally shaped and the learning environment set at a graduate school of technologies being both conditions entailing creation of societal intelligence in students of the college. The outer circumstances globally shaped mean the general features of the modern society that enters into the era of information society, reflecting the course of information processing and supply, of global-ized standards and communication round the world.Learning preconditions represent the settled circum-stances manifesting the social humanism targets for the learning environment at a graduate school of technolo-gies.

  1. Design study of technology requirements for high performance single-propeller-driven business airplanes

    Science.gov (United States)

    Kohlman, D. L.; Hammer, J.

    1985-01-01

    Developments in aerodyamic, structural and propulsion technologies which influence the potential for significant improvements in performance and fuel efficiency of general aviation business airplanes are discussed. The advancements include such technolgies as natural laminar flow, composite materials, and advanced intermittent combustion engines. The design goal for this parameter design study is a range of 1300 nm at 300 knots true airspeed with a payload of 1200lbs at 35,000 ft cruise altitude. The individual and synergistic effects of various advanced technologies on the optimization of this class of high performance, single engine, propeller driven business airplanes are identified.

  2. Technologies required for safe and profitable deep level gold mining, South Africa

    CSIR Research Space (South Africa)

    Willis

    2000-01-01

    Full Text Available Since the 14th CMMI conference, held in Edinburgh in 1990, at which a paper was presented by the author (Willis, 1990) reviewing the role of integrating new technology as a survival strategy for South African gold mines, considerable change has...

  3. Digital Technology in Teaching International Business: Is a Tradeoff between Richness and Reach Required?

    Science.gov (United States)

    Wymbs, Cliff; Kijne, Hugo

    2003-01-01

    This analysis extends the traditional marketing tradeoffs between richness (depth of knowledge) and reach (geographic area coverage) to the emerging technology-mediated education industry, and then specifically evaluates their effect on the teaching of international business. It asserts that interactive learning, particularly as it applies to team…

  4. 48 CFR 352.239-72 - Security requirements for Federal information technology resources.

    Science.gov (United States)

    2010-10-01

    ... in “HHS-Controlled Facilities and Information Systems Security” requirements specified in the SOW/PWS... access to the Contractor's and subcontractors' facilities, installations, operations, documentation... of IT inspection (to include vulnerability testing), investigation, and audit to safeguard against...

  5. Science drivers and requirements for an Advanced Technology Large Aperture Space Telescope (ATLAST): Implications for technology development and synergies with other future facilities

    CERN Document Server

    Postman, Marc; Sembach, Kenneth; Giavalisco, Mauro; Traub, Wesley; Stapelfeldt, Karl; Calzetti, Daniela; Oegerle, William; Rich, R Michael; Stahl, H Phillip; Tumlinson, Jason; Mountain, Matt; Soummer, Rémi; Hyde, Tupper; 10.1117/12.857044

    2010-01-01

    The Advanced Technology Large-Aperture Space Telescope (ATLAST) is a concept for an 8-meter to 16-meter UVOIR space observatory for launch in the 2025-2030 era. ATLAST will allow astronomers to answer fundamental questions at the forefront of modern astronphysics, including "Is there life elsewhere in the Galaxy?" We present a range of science drivers that define the main performance requirements for ATLAST (8 to 16 milliarcsec angular resolution, diffraction limited imaging at 0.5 {\\mu}m wavelength, minimum collecting area of 45 square meters, high sensitivity to light wavelengths from 0.1 {\\mu}m to 2.4 {\\mu}m, high stability in wavefront sensing and control). We will also discuss the synergy between ATLAST and other anticipated future facilities (e.g., TMT, EELT, ALMA) and the priorities for technology development that will enable the construction for a cost that is comparable to current generation observatory-class space missions.

  6. Introducing RFID technology in dynamic and time-critical medical settings: requirements and challenges.

    Science.gov (United States)

    Parlak, Siddika; Sarcevic, Aleksandra; Marsic, Ivan; Burd, Randall S

    2012-10-01

    We describe the process of introducing RFID technology in the trauma bay of a trauma center to support fast-paced and complex teamwork during resuscitation. We analyzed trauma resuscitation tasks, photographs of medical tools, and videos of simulated resuscitations to gain insight into resuscitation tasks, work practices and procedures. Based on these data, we discuss strategies for placing RFID tags on medical tools and for placing antennas in the environment for optimal tracking and activity recognition. Results from our preliminary RFID deployment in the trauma bay show the feasibility of our approach for tracking tools and for recognizing trauma team activities. We conclude by discussing implications for and challenges to introducing RFID technology in other similar settings characterized by dynamic and collocated collaboration. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. DoD Environmental Technology Program Research and Development Requirements Review

    Science.gov (United States)

    2008-07-01

    Develop an Environmentally Compliant Test to Detect Dense Particles in Plastic Media WS&P – Haz. Waste WS&P – Mixed Waste WS&P – Solid Waste Low...Dense Particles in Plastic Media Low 93 Development of Fluid System Nonvolatile Residue (NVR) Test Process Low 94 Disposal of Nickel-Cadmium (Ni-Cd...06- 01] The Army needs to identify biobased technologies and validate them for use in Army mission areas. Development, demonstration and validation

  8. Personal radiation detector at a high technology readiness level that satisfies DARPA's SN-13-47 and SIGMA program requirements

    Science.gov (United States)

    Ginzburg, D.; Knafo, Y.; Manor, A.; Seif, R.; Ghelman, M.; Ellenbogen, M.; Pushkarsky, V.; Ifergan, Y.; Semyonov, N.; Wengrowicz, U.; Mazor, T.; Kadmon, Y.; Cohen, Y.; Osovizky, A.

    2015-06-01

    There is a need to develop new personal radiation detector (PRD) technologies that can be mass produced. On August 2013, DARPA released a request for information (RFI) seeking innovative radiation detection technologies. In addition, on December 2013, a Broad Agency Announcement (BAA) for the SIGMA program was released. The RFI requirements focused on a sensor that should possess three main properties: low cost, high compactness and radioisotope identification capabilities. The identification performances should facilitate the detection of a hidden threat, ranging from special nuclear materials (SNM) to commonly used radiological sources. Subsequently, the BAA presented the specific requirements at an instrument level and provided a comparison between the current market status (state-of-the-art) and the SIGMA program objectives. This work presents an optional alternative for both the detection technology (sensor with communication output and without user interface) for DARPA's initial RFI and for the PRD required by the SIGMA program. A broad discussion is dedicated to the method proposed to fulfill the program objectives and to the selected alternative that is based on the PDS-GO design and technology. The PDS-GO is the first commercially available PRD that is based on a scintillation crystal optically coupled with a silicon photomultiplier (SiPM), a solid-state light sensor. This work presents the current performance of the instrument and possible future upgrades based on recent technological improvements in the SiPM design. The approach of utilizing the SiPM with a commonly available CsI(Tl) crystal is the key for achieving the program objectives. This approach provides the appropriate performance, low cost, mass production and small dimensions; however, it requires a creative approach to overcome the obstacles of the solid-state detector dark current (noise) and gain stabilization over a wide temperature range. Based on the presented results, we presume that

  9. Technology Requirements for a Square Meter, Arcsecond Resolution Telescope for X-Rays: The SMART-X Mission

    Science.gov (United States)

    Schwartz, Daniel A.; Allured, Ryan; Bookbinder, Jay A.; Cotroneo, Vincenzo; Forman, William R.; Freeman, Mark D.; McMuldroch, Stuart; Reid, Paul B.; Tananbaum, Harvey; Vikhlinin, Alexey A.; Johnson-Wilke, Raegan L.; Trolier-McKinstry, Susan E.; Wilke, Rudeger H. T.; Jackson, Thomas N.; Ramirez, J. Israel; Gubarev, Mikhail V.; Kolodziejczak, Jeffery J.; ODell, Stephen L.; Ramsey, Brian D.

    2014-01-01

    Addressing the astrophysical problems of the 2020's requires sub-arcsecond x-ray imaging with square meter effective area. Such requirements can be derived, for example, by considering deep x-ray surveys to find the young black holes in the early universe (large redshifts) which will grow into the first super-massive black holes. We have envisioned a mission, the Square Meter Arcsecond Resolution Telescope for X-rays (SMART-X), based on adjustable x-ray optics technology, incorporating mirrors with the required small ratio of mass to collecting area. We are pursuing technology which achieves sub-arcsecond resolution by on-orbit adjustment via thin film piezoelectric "cells" deposited directly on the non-reflecting sides of thin, slumped glass. While SMART-X will also incorporate state-of-the-art x-ray cameras, the remaining spacecraft systems have no requirements more stringent than those which are well understood and proven on the current Chandra X-ray Observatory.

  10. An overview of aerodynamic research and technology requirements as related to some military needs

    Science.gov (United States)

    Spearman, M. L.

    1983-01-01

    Based on unclassified sources, a general review is presented of some military needs in light of the perceived U.S.S.R. doctrine, force balances, inventory growth, inventory items, and current actions. The Soviets appear to be attempting to increase their sphere of influence throught economic and political control as well as possible military control of land, sea, air, and space. To offset such possibilities, certain areas of deterrent needs that the Western World might pursue are suggested. Particular emphasis is placed on the role of research and technology related to aerospace systems as part of the deterrent needs.

  11. Using Web 2.0 Technologies to Meet Quality Matters[TM] (QM) Requirements

    Science.gov (United States)

    Pollacia, Lissa; McCallister, Terrie

    2009-01-01

    Quality Matters[TM] (QM) is a set of standards to measure the quality of instruction and design in online or hybrid courses. Adopted by a growing number of institutions nationwide, QM is based on best practices and instructional design research. To meet or exceed QM standards requires that resources and learning activities in an online course…

  12. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Science.gov (United States)

    2010-10-01

    ... driver behavior (e.g., driving erratically) of any approaching motor vehicles. 6. Either the camera... protection as well as specific additional requirements for those operations involving remote control... engineer, remote control operator, other crewmember or other qualified person, such as a yardmaster. If the...

  13. Deriving Requirements for Pervasive Well-Being Technology From Work Stress and Intervention Theory: Framework and Case Study.

    Science.gov (United States)

    Koldijk, Saskia; Kraaij, Wessel; Neerincx, Mark A

    2016-07-05

    Stress in office environments is a big concern, often leading to burn-out. New technologies are emerging, such as easily available sensors, contextual reasoning, and electronic coaching (e-coaching) apps. In the Smart Reasoning for Well-being at Home and at Work (SWELL) project, we explore the potential of using such new pervasive technologies to provide support for the self-management of well-being, with a focus on individuals' stress-coping. Ideally, these new pervasive systems should be grounded in existing work stress and intervention theory. However, there is a large diversity of theories and they hardly provide explicit directions for technology design. The aim of this paper is to present a comprehensive and concise framework that can be used to design pervasive technologies that support knowledge workers to decrease stress. Based on a literature study we identify concepts relevant to well-being at work and select different work stress models to find causes of work stress that can be addressed. From a technical perspective, we then describe how sensors can be used to infer stress and the context in which it appears, and use intervention theory to further specify interventions that can be provided by means of pervasive technology. The resulting general framework relates several relevant theories: we relate "engagement and burn-out" to "stress", and describe how relevant aspects can be quantified by means of sensors. We also outline underlying causes of work stress and how these can be addressed with interventions, in particular utilizing new technologies integrating behavioral change theory. Based upon this framework we were able to derive requirements for our case study, the pervasive SWELL system, and we implemented two prototypes. Small-scale user studies proved the value of the derived technology-supported interventions. The presented framework can be used to systematically develop theory-based technology-supported interventions to address work stress. In

  14. Deriving Requirements for Pervasive Well-Being Technology From Work Stress and Intervention Theory: Framework and Case Study

    Science.gov (United States)

    Koldijk, Saskia; Kraaij, Wessel

    2016-01-01

    Background Stress in office environments is a big concern, often leading to burn-out. New technologies are emerging, such as easily available sensors, contextual reasoning, and electronic coaching (e-coaching) apps. In the Smart Reasoning for Well-being at Home and at Work (SWELL) project, we explore the potential of using such new pervasive technologies to provide support for the self-management of well-being, with a focus on individuals' stress-coping. Ideally, these new pervasive systems should be grounded in existing work stress and intervention theory. However, there is a large diversity of theories and they hardly provide explicit directions for technology design. Objective The aim of this paper is to present a comprehensive and concise framework that can be used to design pervasive technologies that support knowledge workers to decrease stress. Methods Based on a literature study we identify concepts relevant to well-being at work and select different work stress models to find causes of work stress that can be addressed. From a technical perspective, we then describe how sensors can be used to infer stress and the context in which it appears, and use intervention theory to further specify interventions that can be provided by means of pervasive technology. Results The resulting general framework relates several relevant theories: we relate “engagement and burn-out” to “stress”, and describe how relevant aspects can be quantified by means of sensors. We also outline underlying causes of work stress and how these can be addressed with interventions, in particular utilizing new technologies integrating behavioral change theory. Based upon this framework we were able to derive requirements for our case study, the pervasive SWELL system, and we implemented two prototypes. Small-scale user studies proved the value of the derived technology-supported interventions. Conclusions The presented framework can be used to systematically develop theory

  15. Assessment of the technology required to develop photovoltaic power system for large scale national energy applications

    Science.gov (United States)

    Lutwack, R.

    1974-01-01

    A technical assessment of a program to develop photovoltaic power system technology for large-scale national energy applications was made by analyzing and judging the alternative candidate photovoltaic systems and development tasks. A program plan was constructed based on achieving the 10 year objective of a program to establish the practicability of large-scale terrestrial power installations using photovoltaic conversion arrays costing less than $0.50/peak W. Guidelines for the tasks of a 5 year program were derived from a set of 5 year objectives deduced from the 10 year objective. This report indicates the need for an early emphasis on the development of the single-crystal Si photovoltaic system for commercial utilization; a production goal of 5 x 10 to the 8th power peak W/year of $0.50 cells was projected for the year 1985. The developments of other photovoltaic conversion systems were assigned to longer range development roles. The status of the technology developments and the applicability of solar arrays in particular power installations, ranging from houses to central power plants, was scheduled to be verified in a series of demonstration projects. The budget recommended for the first 5 year phase of the program is $268.5M.

  16. Determination of technology transfer requirements for enhanced oil recovery. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, T.D.; Scott, J.P.

    1980-09-01

    A detailed field study was conducted to determine the technical information needs of current and potential users of enhanced oil recovery data. Under the direction of the Bartlesville Energy Technology Center (BETC), the study (1) identifies groups which have a need for EOR-related information, (2) delineate the specific information needs of each user-group, and (3) outlines methods for improved transfer of appropriate information to the end users. This study also assesses attitudes toward the EOR-related efforts of the US Department of Energy (DOE) and the BETC, and the role each should play in facilitating the commercialization of EOR processes. More than 300 users and potential users of EOR information were surveyed. Included in the survey sample were representatives of major oil companies, independent oil companies, engineering consulting firms, university and private research organizations, financial institutions and federal, state, and local policy-making bodies. In-depth questionnaires were specifically designed for each group. This study analyzes each group's position pertaining to (1) current level of EOR activity or interest, (2) current and projected EOR information needs, (3) assessments of the BETC's current information services and suggestions for improvement, (4) delineation of technical and economic constraints to increased EOR activity, and (5) steps the DOE might take to enhance the attractiveness of commercial EOR operations.

  17. Requirements in screening cDNA libraries for new genes and solutions offered by SBH technology

    Energy Technology Data Exchange (ETDEWEB)

    Drmanac, R.; Drmanac, S.; Labat, I.; Stavropoulos, N.

    1993-12-31

    Under different assumptions about the total number of genes, the number of housekeeping and tissue-specific genes, and the difference in the number of mRNAs per cell for functional and nonfunctional genes, significantly different results can be expected from screening random cDNA clones. We have developed gene expression models as a guide for interpretation of experimental results. For statistical, biological, and technical reasons, the search for 100,000 plus genes and discrimination between nonfunctional, housekeeping, and tissue-specific genes requires the analysis of up to 10 million clones from 20 to 50 tissues. Oligonucleotide hybridization of dense clone blots is an inexpensive and fast way to screen such large clone sets. Our preliminary results on control clones and thousands of cDNA clones from an infant brain library demonstrate the feasibility of the method. We present several models of gene expression and analyze the main factors which can influence the hunt for new genes via the screening of random cDNA libraries. The basic steps in the preparation and use of dense DNA dot arrays are described, and some results that demonstrate the feasibility and efficiency of gene inventorying by oligonucleotide hybridization are presented. Furthermore, partial SBH and single-pass gel sequencing are compared and a gene analysis scheme that combines the two approaches is discussed.

  18. Combined cycles, impacts of technological requirements; Ciclos combinados, impactos de requerimientos tecnologicos

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Santalo, Jose Miguel [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    1999-07-01

    The fundamental growth of the Mexican electrical sector for the next ten years is planned on base of the installation of 20 thousand Mw plants of combined cycle. This article presents an analysis of the impact of these power stations finding out that the power stations of combined cycle are at the moment cheaper - from 600 to 700 dollars by installed kW- than the alternative coal options or fuel oil, that are in the range of 900 to 1200 dollars per kW, in addition to which the time required for their construction is shorter. [Spanish] El crecimiento fundamental del sector electrico mexicano para los proximos diez anos esta planeado con base en la instalacion de 20 mil Mw de plantas de ciclo combinado. Este articulo presenta un analisis del impacto de dichas centrales encontrando que las centrales de ciclo combinado actualmente resultan mas baratas - de 600 a 700 dolares por kW instalado - que las opciones alternativas de carbon o combustoleo que estan en el rango de 900 a 1200 dolares por kW, ademas de que los tiempos requeridos para su construccion son menores.

  19. Requirements of a new communication technology for handover and the escalation of patient care: a multi-stakeholder analysis.

    Science.gov (United States)

    Johnston, Maximilian J; King, Dominic; Arora, Sonal; Cooper, Kerri; Panda, Neha Aparajita; Gosling, Rebecca; Singh, Kaushiki; Sanders, Bradley; Cox, Benita; Darzi, Ara

    2014-08-01

    In order to enable safe and efficient information transfer between health care professionals during clinical handover and escalation of care, existing communication technologies must be updated. This study aimed to provide a user-informed guide for the development of an application-based communication system (ABCS), tailored for use in patient handover and escalation of care. Current methods of inter-professional communication in health care along with information system needs for communication technology were identified through literature review. A focus group study was then conducted according to a topic guide developed by health innovation and safety researchers. Fifteen doctors and 11 nurses from three London hospitals participated in a mixture of homogeneous and heterogeneous sessions. The sessions were recorded and transcribed verbatim before being subjected to thematic analysis. Seventeen information system needs were identified from the literature review. Participants identified six themes detailing user perceptions of current communication technology, attitudes to smartphone technology and anticipated requirements of an application produced for handover and escalation of care. Participants were in favour of an ABCS over current methods and expressed enthusiasm for a system with integrated patient information and group-messaging functions. Despite concerns regarding confidentiality and information governance a robust guide for development and implementation of an ABCS was produced, taking input from multiple stakeholders into account. Handover and escalation of care are vital processes for patient safety and communication within these must be optimized. An ABCS for health care professionals would be a welcome innovation and may lead to improvements in patient safety. © 2014 John Wiley & Sons, Ltd.

  20. Building a transnational biosurveillance network using semantic web technologies: requirements, design, and preliminary evaluation.

    Science.gov (United States)

    Teodoro, Douglas; Pasche, Emilie; Gobeill, Julien; Emonet, Stéphane; Ruch, Patrick; Lovis, Christian

    2012-05-29

    Antimicrobial resistance has reached globally alarming levels and is becoming a major public health threat. Lack of efficacious antimicrobial resistance surveillance systems was identified as one of the causes of increasing resistance, due to the lag time between new resistances and alerts to care providers. Several initiatives to track drug resistance evolution have been developed. However, no effective real-time and source-independent antimicrobial resistance monitoring system is available publicly. To design and implement an architecture that can provide real-time and source-independent antimicrobial resistance monitoring to support transnational resistance surveillance. In particular, we investigated the use of a Semantic Web-based model to foster integration and interoperability of interinstitutional and cross-border microbiology laboratory databases. Following the agile software development methodology, we derived the main requirements needed for effective antimicrobial resistance monitoring, from which we proposed a decentralized monitoring architecture based on the Semantic Web stack. The architecture uses an ontology-driven approach to promote the integration of a network of sentinel hospitals or laboratories. Local databases are wrapped into semantic data repositories that automatically expose local computing-formalized laboratory information in the Web. A central source mediator, based on local reasoning, coordinates the access to the semantic end points. On the user side, a user-friendly Web interface provides access and graphical visualization to the integrated views. We designed and implemented the online Antimicrobial Resistance Trend Monitoring System (ARTEMIS) in a pilot network of seven European health care institutions sharing 70+ million triples of information about drug resistance and consumption. Evaluation of the computing performance of the mediator demonstrated that, on average, query response time was a few seconds (mean 4.3, SD 0.1 × 10

  1. Requirement Pattern Based on Dependencies of Plan in i* for Detecting Proactivity in Information-Technology Systems

    Directory of Open Access Journals (Sweden)

    Alain Pérez Acosta

    2016-04-01

    Full Text Available This paper aims to present a requirement pattern based on i*’s models that allows detecting proactivityin information-technology systems from the Requirements’ phase. The pattern obtained as a result ofthis paper allows detecting proactivity when there is a plan’s dependence established between the actorsinvolved and in addition one of the actors has intentions that denote a future proactive behavior inthe software. In order to validate the pattern a case study was performed taking as logic of analysis thedevelopment of a proactive dashboard to support the decision making in a college faculty. Based on theresults of the case study, it can be concluded that the proposed pattern allowed modeling the intentionaldependencies between the actors, detecting a proactive behavior and delegating the proactivity in thesystem of software to be developed.

  2. Vertical flight training: An overview of training and flight simulator technology with emphasis on rotary-wing requirements

    Science.gov (United States)

    Alderete, Thomas S.; Ascencio-Lee, Carmen E.; Bray, Richard; Carlton, John; Dohme, Jack; Eshow, Michelle M.; Francis, Stephen; Lee, Owen M.; Lintern, Gavan; Lombardo, David A.

    1994-01-01

    The principal purpose of this publication is to provide a broad overview of the technology that is relevant to the design of aviation training systems and of the techniques applicable to the development, use, and evaluation of those systems. The issues addressed in our 11 chapters are, for the most part, those that would be expected to surface in any informed discussion of the major characterizing elements of aviation training systems. Indeed, many of the same facets of vertical-flight training discussed were recognized and, to some extent, dealt with at the 1991 NASA/FAA Helicopter Simulator Workshop. These generic topics are essential to a sound understanding of training and training systems, and they quite properly form the basis of any attempt to systematize the development and evaluation of more effective, more efficient, more productive, and more economical approaches to aircrew training. Individual chapters address the following topics: an overview of the vertical flight industry: the source of training requirements; training and training schools: meeting current requirements; training systems design and development; transfer of training and cost-effectiveness; the military quest for flight training effectiveness; alternative training systems; training device manufacturing; simulator aero model implementation; simulation validation in the frequency domain; cockpit motion in helicopter simulation; and visual space perception in flight simulators.

  3. Demonstration of New Technologies Required for the Treatment of Mixed Waste Contaminated with {ge}260 ppm Mercury

    Energy Technology Data Exchange (ETDEWEB)

    Morris, M.I.

    2002-02-06

    The Resource Conservation and Recovery Act (RCRA) defines several categories of mercury wastes, each of which has a defined technology or concentration-based treatment standard, or universal treatment standard (UTS). RCRA defines mercury hazardous wastes as any waste that has a TCLP value for mercury of 0.2 mg/L or greater. Three of these categories, all nonwastewaters, fall within the scope of this report on new technologies to treat mercury-contaminated wastes: wastes as elemental mercury; hazardous wastes with less than 260 mg/kg [parts per million (ppm)] mercury; and hazardous wastes with 260 ppm or more of mercury. While this report deals specifically with the last category--hazardous wastes with 260 ppm or more of mercury--the other two categories will be discussed briefly so that the full range of mercury treatment challenges can be understood. The treatment methods for these three categories are as follows: Waste as elemental mercury--RCRA identifies amalgamation (AMLGM) as the treatment standard for radioactive elemental mercury. However, radioactive mercury condensates from retorting (RMERC) processes also require amalgamation. In addition, incineration (IMERC) and RMERC processes that produce residues with >260 ppm of radioactive mercury contamination and that fail the RCRA toxicity characteristic leaching procedure (TCLP) limit for mercury (0.20 mg/L) require RMERC, followed by AMLGM of the condensate. Waste with <260 ppm mercury--No specific treatment method is specified for hazardous wastes containing <260 ppm. However, RCRA regulations require that such wastes (other than RMERC residues) that exceed a TCLP mercury concentration of 0.20 mg/L be treated by a suitable method to meet the TCLP limit for mercury of 0.025 mg/L. RMERC residues must meet the TCLP value of {ge}0.20 mg/L, or be stabilized and meet the {ge}0.025 mg/L limit. Waste with {ge}260 ppm mercury--For hazardous wastes with mercury contaminant concentrations {ge}260 ppm and RCRA

  4. Getting Out of Orbit: Water Recycling Requirements and Technology Needs for Long Duration Missions Away from Earth

    Science.gov (United States)

    Barta, Daniel J.

    2017-01-01

    Deep-space crewed missions will not have regular access to the Earth's resources or the ability to rapidly return to Earth if a system fails. As crewed missions extend farther from Earth for longer periods, habitation systems must become more self-sufficient and reliable for safe, healthy, and sustainable human exploration. For human missions to Mars, Environmental Control and Life Support Systems (ECLSS) must be able operate for up to 1,100 days with minimal spares and consumables. These missions will require capabilities to more fully recycle atmospheric gases and wastewater to substantially reduce mission costs. Even with relatively austere requirements for use, water represents one of the largest consumables by mass. Systems must be available to extract and recycle water from all sources of waste. And given that there will be no opportunity to send samples back to Earth for analysis, analytical measurements will be limited to monitoring hardware brought on board the spacecraft. The Earth Reliant phase of NASA's exploration strategy includes leveraging the International Space Station (ISS) to demonstrate advanced capabilities for a robust and reliable ECLSS. The ISS Water Recovery System (WRS) includes a Urine Processor Assembly (UPA) for distillation and recovery of water from urine and a Water Processor Assembly (WPA) to process humidity condensate and urine distillate into potable water. Possible enhancements to more fully "close the water loop" include recovery of water from waste brines and solid wastes. A possible game changer is the recovery of water from local planetary resources through use of In Situ Resource Utilization (ISRU) technologies. As part of the development and demonstration sequence, NASA intends to utilize cis-Lunar space as a Proving Ground to verify systems for deep space habitation by conducting extended duration missions to validate our readiness for Mars.

  5. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  6. Improving the safety of health information technology requires shared responsibility: It is time we all step up.

    Science.gov (United States)

    Sittig, Dean F; Belmont, Elisabeth; Singh, Hardeep

    2017-07-14

    In 2011, an Institute of Medicine report on health information technology (IT) and patient safety highlighted that building health-IT for safer use is a shared responsibility between key stakeholders including: "vendors, care providers, healthcare organizations, health-IT departments, and public and private agencies". Use of electronic health records (EHRs) involves all these stakeholders, but they often have conflicting priorities and requirements. Since 2011, the concept of shared responsibility has gained little traction and EHR developers and users continue to attribute the substantial, long list of problems to each other. In this article, we discuss how these key stakeholders have complementary roles in improving EHR safety and must share responsibility to improve the current state of EHR use. We use real-world safety examples and outline a comprehensive shared responsibility approach to help guide development of future rules, regulations, and standards for EHR usability, interoperability and security as outlined in the 21st Century Cures Act. This approach clearly defines the responsibilities of each party and helps create appropriate measures for success. National and international policymakers must facilitate the local organizational and socio-political climate to stimulate the adoption of shared responsibility principles. When all major stakeholders are sharing responsibility, we will be more likely to usher in a new age of progress and innovation related to health IT. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  7. VHA mental health information system: applying health information technology to monitor and facilitate implementation of VHA Uniform Mental Health Services Handbook requirements.

    Science.gov (United States)

    Trafton, Jodie A; Greenberg, Greg; Harris, Alex H S; Tavakoli, Sara; Kearney, Lisa; McCarthy, John; Blow, Fredric; Hoff, Rani; Schohn, Mary

    2013-03-01

    To describe the design and deployment of health information technology to support implementation of mental health services policy requirements in the Veterans Health Administration (VHA). Using administrative and self-report survey data, we developed and fielded metrics regarding implementation of the requirements delineated in the VHA Uniform Mental Health Services Handbook. Finalized metrics were incorporated into 2 external facilitation-based quality improvement programs led by the VHA Mental Health Operations. To support these programs, tailored site-specific reports were generated. Metric development required close collaboration between program evaluators, policy makers and clinical leadership, and consideration of policy language and intent. Electronic reports supporting different purposes required distinct formatting and presentation features, despite their having similar general goals and using the same metrics. Health information technology can facilitate mental health policy implementation but must be integrated into a process of consensus building and close collaboration with policy makers, evaluators, and practitioners.

  8. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  9. Information science and the scientist. A look at information requirements and the technologies available to scientists in the pursuit of information

    OpenAIRE

    1990-01-01

    A review article looking at the type of information requirements commonly shared by scientists and their use of traditional information services. Areas covered include primary requirements of IFE (Institute of Freshwater Ecology) staff, pure versus applied research, informal and personal sources of information, and traditional library and information services. It goes on to describe how research into information systems and technology may improve the wider accessibility and use of information...

  10. 77 FR 70689 - Approval and Promulgation of Implementation Plans; Tennessee; Regional Haze State Implementation...

    Science.gov (United States)

    2012-11-27

    ...., 1-hour SO 2 NAAQS, the maximum achievable control technology (MACT) rule for industrial boilers (Industrial Boiler MACT), and the Transport Rule). The Commenter asserts that this will provide Eastman with... implementing the regional haze program. In comparison, the Utility Boiler MACT and the Industrial Boiler...

  11. Personal radiation detector at a high technology readiness level that satisfies DARPA’s SN-13-47 and SIGMA program requirements

    Energy Technology Data Exchange (ETDEWEB)

    Ginzburg, D., E-mail: dimgiz@rotemi.co.il [Radiation Detection Department, Rotem Industries Ltd. (Israel); Knafo, Y.; Manor, A. [Radiation Detection Department, Rotem Industries Ltd. (Israel); Seif, R.; Ghelman, M. [Electronics & Control Laboratories, Nuclear Research Center, Negev, Beersheba (Israel); Ellenbogen, M.; Pushkarsky, V. [Radiation Detection Department, Rotem Industries Ltd. (Israel); Ifergan, Y. [Electronics & Control Laboratories, Nuclear Research Center, Negev, Beersheba (Israel); Semyonov, N. [Radiation Detection Department, Rotem Industries Ltd. (Israel); Wengrowicz, U.; Mazor, T.; Kadmon, Y.; Cohen, Y. [Electronics & Control Laboratories, Nuclear Research Center, Negev, Beersheba (Israel); Osovizky, A. [Radiation Detection Department, Rotem Industries Ltd. (Israel)

    2015-06-01

    There is a need to develop new personal radiation detector (PRD) technologies that can be mass produced. On August 2013, DARPA released a request for information (RFI) seeking innovative radiation detection technologies. In addition, on December 2013, a Broad Agency Announcement (BAA) for the SIGMA program was released. The RFI requirements focused on a sensor that should possess three main properties: low cost, high compactness and radioisotope identification capabilities. The identification performances should facilitate the detection of a hidden threat, ranging from special nuclear materials (SNM) to commonly used radiological sources. Subsequently, the BAA presented the specific requirements at an instrument level and provided a comparison between the current market status (state-of-the-art) and the SIGMA program objectives. This work presents an optional alternative for both the detection technology (sensor with communication output and without user interface) for DARPA’s initial RFI and for the PRD required by the SIGMA program. A broad discussion is dedicated to the method proposed to fulfill the program objectives and to the selected alternative that is based on the PDS-GO design and technology. The PDS-GO is the first commercially available PRD that is based on a scintillation crystal optically coupled with a silicon photomultiplier (SiPM), a solid-state light sensor. This work presents the current performance of the instrument and possible future upgrades based on recent technological improvements in the SiPM design. The approach of utilizing the SiPM with a commonly available CsI(Tl) crystal is the key for achieving the program objectives. This approach provides the appropriate performance, low cost, mass production and small dimensions; however, it requires a creative approach to overcome the obstacles of the solid-state detector dark current (noise) and gain stabilization over a wide temperature range. Based on the presented results, we presume that

  12. Federal technology transfer requirements :a focused study of principal agencies approaches with implications for the Department of Homeland Security.

    Energy Technology Data Exchange (ETDEWEB)

    Koker, Denise; Micheau, Jill M.

    2006-07-01

    This report provides relevant information and analysis to the Department of Homeland Security (DHS) that will assist DHS in determining how to meet the requirements of federal technology transfer legislation. These legal requirements are grouped into five categories: (1) establishing an Office of Research and Technology Applications, or providing the functions thereof; (2) information management; (3) enabling agreements with non-federal partners; (4) royalty sharing; and (5) invention ownership/obligations. These five categories provide the organizing framework for this study, which benchmarks other federal agencies/laboratories engaged in technology transfer/transition Four key agencies--the Department of Health & Human Services (HHS), the U.S. Department of Agriculture (USDA), the Department of Energy (DOE), and the Department of Defense (DoD)--and several of their laboratories have been surveyed. An analysis of DHS's mission needs for commercializing R&D compared to those agencies/laboratories is presented with implications and next steps for DHS's consideration. Federal technology transfer legislation, requirements, and practices have evolved over the decades as agencies and laboratories have grown more knowledgeable and sophisticated in their efforts to conduct technology transfer and as needs and opinions in the federal sector have changed with regards to what is appropriate. The need to address requirements in a fairly thorough manner has, therefore, resulted in a lengthy paper. There are two ways to find summary information. Each chapter concludes with a summary, and there is an overall ''Summary and Next Steps'' chapter on pages 57-60. For those readers who are unable to read the entire document, we recommend referring to these pages.

  13. RAISING INFORMATION AND COMMUNICATION TECHNOLOGIES COMPETENCE OF SCIENTIFIC AND PEDAGOGICAL EMPLOYEES - A KEY REQUIREMENT OF THE QUALITY OF EDUCATIONAL PROCESS

    Directory of Open Access Journals (Sweden)

    Nataliia V. Morze

    2017-06-01

    Full Text Available In the article it was analyzed one of the basic conditions of providing the quality of higher education according to the system of internal quality assurance standards ESG (European quality assurance standards and guidelines to increase the ICT competence of scientific-pedagogical staff of the University. It was described the modular system of training for scientific and pedagogical staff of the Borys Grinchenko Kyiv University. Special attention is paid to the description of the system of raising the level of formation the ICT competence as one of the key competences of the modern teacher. The system of professional development, which is based on creating mixed studying and technology of "flipped classroom", formative assessment, innovative educational and ICT technologies according to the specially designed informative module "Informational and communication technologies", which allows scientific-pedagogical staff to use modern ICT and educational technologies effectively for their further applying in the provision of educational services and the development of quality of open educational content and open educational e-environment available to the student at any convenient time, which will significantly improve the quality of the educational process.

  14. System Requirements Analysis and Technological Support for the Ballistic Missile Defense System (BMDS) - FY07 Progress Report

    Science.gov (United States)

    2007-07-01

    formal requirement for a distributed-system protocol ( leader election ) operating with non- ideal communication links. The proof-of-concept prototype is as...in OMNeT++ Figure 5 shows the top-level statechart of a leader election (LE) module. The top-level statechart consists of four states, the...component under test using events, time, and data information specified in the component. The likelihood of success of the leader - election requirement

  15. Analysis on requirement and development of space propulsion technology%空间推进技术需求与发展分析

    Institute of Scientific and Technical Information of China (English)

    韩泉东; 洪鑫; 周海清

    2012-01-01

    在分析国内外空间推进技术(内容涵盖了星、船、弹、箭、器等领域)现状的基础上,梳理了空间推进技术的发展趋势和对我国的启示。在对未来任务和技术需求分析的基础上,对空间推进技术的发展趋势进行了预测,对存在的差距进行了分析,提出了发展思路和重点发展方向建议。%Based on the analysis of the current situation of space propulsion technology in the world,the development trend of space propulsion technology is summarized and the enlightenment for the technology development in China is shown.According to the spacecraft development requirements in China in the future,the development trend of space propulsion technology is predicted and the technology gap between homeland and overseas are analyzed.Some development ideas and suggestions,to which the first priority should be given,are proposed.

  16. A Study on: Exploring U.S. Missile Defense Requirements in 2010: What Are the Policy and Technology Challenges?

    Science.gov (United States)

    1997-04-01

    military offi- cers, law enforcement personnel, and organized crime groups are willing to engage in illegal activ- ities for a price. This willingness...Interview with Gennady G. Yanpolsky, "A New Era for Russian Defense Export," Military Technology, December 1995, p. 33. Vago Muradian, "Russia Wants...34 that have hindered ballistic missile devel- opment in the past. For example, rocket- society papers on staging problems, discussions on guid- ance

  17. Method of Maintaining the Required Values of Surface Roughness and Prediction of Technological Conditions for Cold Sheet Rolling

    Directory of Open Access Journals (Sweden)

    Valíček J.

    2014-06-01

    Full Text Available The paper is based on results obtained from topography of surfaces of sheets rolled from deep-drawing steel of the type KOHAL grade 697, non-alloy low-carbon structural steel EN 10263-2:2004 and aluminium. The presented results document correctness of the assumption that the rolling force Froll increases with the increasing reduction Δh and the quality of the rolled surface is improved at the simultaneous increasing of strength of rolled sheets and the decreasing of size of structural grains. The experiment was performed on the two-high rolling stand DUO 210 SVa, which enables only non-continuous technology in contrast to the rolling mill with continuous reduction on one sheet in several degrees on rolling trains, in consequence of which the obtained height parameters of the section are in close correlation with the predicted dependence. Contribution of the work consists in the creation of a mathematical model (algorithm for predicting technological parameters of the two-high rolling stand DUO 210 SVa at change of the absolute reduction Δh, for example for a deep-drawing steel of the type KOHAL grade 697 and non-alloy lowcarbon structural steel PN EN 10263-2:2004 and aluminium, and also in the development of a method of calculation applicable to any material being rolled in general, because the authors have found that various materials can be differentiated by a derived analytical criterion IKP. This criterion is a function of ratio between the modulus of elasticity of reference material and that of actually rolled material. The reference material is here deep-drawing steel of the type KOHAL grade 697. Verification was carried out by measuring changes of final surface roughness profile and final strength of rolled sheets of the stated materials in relation to reductions and those were compared with theoretically predicted values. It is possible to identify and predict on the basis of this algorithm an instant state of surface topography in

  18. Method of Maintaining the Required Values of Surface Roughness and Prediction of Technological Conditions for Cold Sheet Rolling

    Science.gov (United States)

    Valíček, J.; Harničárová, M.; Kušnerová, M.; Zavadil, J.; Grznárik, R.

    2014-06-01

    The paper is based on results obtained from topography of surfaces of sheets rolled from deep-drawing steel of the type KOHAL grade 697, non-alloy low-carbon structural steel EN 10263-2:2004 and aluminium. The presented results document correctness of the assumption that the rolling force Froll increases with the increasing reduction Δh and the quality of the rolled surface is improved at the simultaneous increasing of strength of rolled sheets and the decreasing of size of structural grains. The experiment was performed on the two-high rolling stand DUO 210 SVa, which enables only non-continuous technology in contrast to the rolling mill with continuous reduction on one sheet in several degrees on rolling trains, in consequence of which the obtained height parameters of the section are in close correlation with the predicted dependence. Contribution of the work consists in the creation of a mathematical model (algorithm) for predicting technological parameters of the two-high rolling stand DUO 210 SVa at change of the absolute reduction Δh, for example for a deep-drawing steel of the type KOHAL grade 697 and non-alloy lowcarbon structural steel PN EN 10263-2:2004 and aluminium, and also in the development of a method of calculation applicable to any material being rolled in general, because the authors have found that various materials can be differentiated by a derived analytical criterion IKP. This criterion is a function of ratio between the modulus of elasticity of reference material and that of actually rolled material. The reference material is here deep-drawing steel of the type KOHAL grade 697. Verification was carried out by measuring changes of final surface roughness profile and final strength of rolled sheets of the stated materials in relation to reductions and those were compared with theoretically predicted values. It is possible to identify and predict on the basis of this algorithm an instant state of surface topography in respect to variable

  19. SafeLand guidelines for landslide monitoring and early warning systems in Europe - Design and required technology

    Science.gov (United States)

    Bazin, S.

    2012-04-01

    Landslide monitoring means the comparison of landslide characteristics like areal extent, speed of movement, surface topography and soil humidity from different periods in order to assess landslide activity. An ultimate "universal" methodology for this purpose does not exist; every technology has its own advantages and disadvantages. End-users should carefully consider each one to select the methodologies that represent the best compromise between pros and cons, and are best suited for their needs. Besides monitoring technology, there are many factors governing the choice of an Early Warning System (EWS). A people-centred EWS necessarily comprises five key elements: (1) knowledge of the risks; (2) identification, monitoring, analysis and forecasting of the hazards; (3) operational centre; (4) communication or dissemination of alerts and warnings; and (5) local capabilities to respond to the warnings received. The expression "end-to-end warning system" is also used to emphasize that EWSs need to span all steps from hazard detection through to community response. The aim of the present work is to provide guidelines for establishing the different components for landslide EWSs. One of the main deliverables of the EC-FP7 SafeLand project addresses the technical and practical issues related to monitoring and early warning for landslides, and identifies the best technologies available in the context of both hazard assessment and design of EWSs. This deliverable targets the end-users and aims to facilitate the decision process by providing guidelines. For the purpose of sharing the globally accumulated expertise, a screening study was done on 14 EWSs from 8 different countries. On these bases, the report presents a synoptic view of existing monitoring methodologies and early-warning strategies and their applicability for different landslide types, scales and risk management steps. Several comprehensive checklists and toolboxes are also included to support informed

  20. Advanced Off-Gas Control System Design For Radioactive And Mixed Waste Treatment

    Energy Technology Data Exchange (ETDEWEB)

    Nick Soelberg

    2005-09-01

    Treatment of radioactive and mixed wastes is often required to destroy or immobilize hazardous constituents, reduce waste volume, and convert the waste to a form suitable for final disposal. These kinds of treatments usually evolve off-gas. Air emission regulations have become increasingly stringent in recent years. Mixed waste thermal treatment in the United States is now generally regulated under the Hazardous Waste Combustor (HWC) Maximum Achievable Control Technology (MACT) standards. These standards impose unprecedented requirements for operation, monitoring and control, and emissions control. Off-gas control technologies and system designs that were satisfactorily proven in mixed waste operation prior to the implementation of new regulatory standards are in some cases no longer suitable in new mixed waste treatment system designs. Some mixed waste treatment facilities have been shut down rather than have excessively restrictive feed rate limits or facility upgrades to comply with the new standards. New mixed waste treatment facilities in the U. S. are being designed to operate in compliance with the HWC MACT standards. Activities have been underway for the past 10 years at the INL and elsewhere to identify, develop, demonstrate, and design technologies for enabling HWC MACT compliance for mixed waste treatment facilities. Some specific off-gas control technologies and system designs have been identified and tested to show that even the stringent HWC MACT standards can be met, while minimizing treatment facility size and cost.

  1. Estimating pollutant removal requirements for landfills in the UK: I. Benchmark study and characteristics of waste treatment technologies.

    Science.gov (United States)

    Hall, D H; Drury, D; Gronow, J R; Rosevear, A; Pollard, S J T; Smith, R

    2006-12-01

    Introduction of the EU Landfill Directive is having a significant impact on waste management in the UK and in other member states that have relied on landfilling. This paper considers the length of the aftercare period required by the municipal solid waste streams that the UK will most probably generate following implementation of the Landfill Directive. Data were derived from literature to identify properties of residues from the most likely treatment processes and the probable management times these residues will require within the landfill environment were then modelled. Results suggest that for chloride the relevant water quality standard (250 mg l(-1)) will be achieved with a management period of 40 years and for lead (0.1 mg I(-1)), 240 years. This has considerable implications for the sustainability of landfill and suggests that current timescales for aftercare of landfills may be inadequate.

  2. The case for applying an early-lifecycle technology evaluation methodology to comparative evaluation of requirements engineering research

    Science.gov (United States)

    Feather, Martin S.

    2003-01-01

    The premise of this paper is taht there is a useful analogy between evaluation of proposed problem solutions and evaluation of requirements engineering research itself. Both of these application areas face the challenges of evaluation early in the lifecycle, of the need to consider a wide variety of factors, and of the need to combine inputs from multiple stakeholders in making thse evaluation and subsequent decisions.

  3. The case for applying an early-lifecycle technology evaluation methodology to comparative evaluation of requirements engineering research

    Science.gov (United States)

    Feather, Martin S.

    2003-01-01

    The premise of this paper is taht there is a useful analogy between evaluation of proposed problem solutions and evaluation of requirements engineering research itself. Both of these application areas face the challenges of evaluation early in the lifecycle, of the need to consider a wide variety of factors, and of the need to combine inputs from multiple stakeholders in making thse evaluation and subsequent decisions.

  4. 技术产品化呼唤人文创造%The Product of Technology Requiring Humanistic Creation

    Institute of Scientific and Technical Information of China (English)

    刘国豪

    2009-01-01

    为减少"技术理性"对人和环境的负面影响,对创造技术产品人文价值的途径进行了探讨.用观察思维法、归纳思维法和定性分析法,对技术去人文化问题进行了概括和揭示,对影响现代技术产品人文内涵的因素进行了定性分析.结果表明,多种因素如文化、市场、技术和设计制约技术人性化和产品人性化,工业设计具有统筹考虑或物化技术、市场、文化因素,创造人文产品的功能.最后指出,利用生态设计、体验设计和非物质设计的功能特点,充分发挥工业设计对技术产品化过程筛选、过滤和净化的功能,能丰富和提升技术产品的人文内涵.%To reduce the negative impact of"technical reason"to human and enviroment,it presents the method to create the technical product's humanistic value.Through the observational thinking,inductive thinking and qualitative analysis,it reveals and generalizes the humanistic care's lose because of technology,and makes a deep qualitative analysis of actors such as culture,market and technology.The Industrial design can merge these actors and transfer them to humanistic product.So the function of ecological design,experiential design and immaterial design must be paid more attention to the purified function of industrial design,enrich and elevate the humanistic concept in technical products.

  5. U.S. aerospace industry opinion of the effect of computer-aided prediction-design technology on future wind-tunnel test requirements for aircraft development programs

    Science.gov (United States)

    Treon, S. L.

    1979-01-01

    A survey of the U.S. aerospace industry in late 1977 suggests that there will be an increasing use of computer-aided prediction-design technology (CPD Tech) in the aircraft development process but that, overall, only a modest reduction in wind-tunnel test requirements from the current level is expected in the period through 1995. Opinions were received from key spokesmen in 23 of the 26 solicited major companies or corporate divisions involved in the design and manufacture of nonrotary wing aircraft. Development programs for nine types of aircraft related to test phases and wind-tunnel size and speed range were considered.

  6. Radiological source tracking in oil/gas, medical and other industries: requirements and specifications for passive RFID technology

    Energy Technology Data Exchange (ETDEWEB)

    Dowla, Farid U. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-01-01

    Subsurface sensors that employ radioisotopes, such 241Am-Be and 137Cs, for reservoir characterization must be tracked for safety and security reasons. Other radiological sources are also widely used in medicine. The radiological source containers, in both applications, are small, mobile and used widely worldwide. The nuclear sources pose radiological dispersal device (RDD) security risks. Security concerns with the industrial use of radionuclide sources is in fact quite high as it is estimated that each year hundreds of sealed sources go missing, either lost or stolen. Risk mitigation efforts include enhanced regulations, source-use guidelines, research and development on electronic tracking of sources. This report summarizes the major elements of the requirements and operational concepts of nuclear sources with the goal of developing automated electronic tagging and locating systems.

  7. Requirements for a Dynamic Solvent Extraction Module to Support Development of Advanced Technologies for the Recycle of Used Nuclear Fuel

    Energy Technology Data Exchange (ETDEWEB)

    Jack Law; Veronica Rutledge; Candido Pereira; Jackie Copple; Kurt Frey; John Krebs; Laura Maggos; Kevin Nichols; Kent Wardle; Pratap Sadasivan; Valmor DeAlmieda; David Depaoli

    2011-06-01

    The Department of Energy's Nuclear Energy Advanced Modeling and Simulation (NEAMS) Program has been established to create and deploy next generation, verified and validated nuclear energy modeling and simulation capabilities for the design, implementation, and operation of future nuclear energy systems to improve the U.S. energy security. As part of the NEAMS program, Integrated Performance and Safety Codes (IPSC's) are being produced to significantly advance the status of modeling and simulation of energy systems beyond what is currently available to the extent that the new codes be readily functional in the short term and extensible in the longer term. The four IPSC areas include Safeguards and Separations, Reactors, Fuels, and Waste Forms. As part of the Safeguards and Separations (SafeSeps) IPSC effort, interoperable process models are being developed that enable dynamic simulation of an advanced separations plant. A SafeSepss IPSC 'toolkit' is in development to enable the integration of separation process modules and safeguards tools into the design process by providing an environment to compose, verify and validate a simulation application to be used for analysis of various plant configurations and operating conditions. The modules of this toolkit will be implemented on a modern, expandable architecture with the flexibility to explore and evaluate a wide range of process options while preserving their stand-alone usability. Modules implemented at the plant-level will initially incorporate relatively simple representations for each process through a reduced modeling approach. Final versions will incorporate the capability to bridge to subscale models to provide required fidelity in chemical and physical processes. A dynamic solvent extraction model and its module implementation are needed to support the development of this integrated plant model. As a stand-alone application, it will also support solvent development of extraction flowsheets

  8. BMW six-cylinder technology for TLEV and OBD II requirements in the USA; BMW Sechszylinder Technik fuer TLEV- und OBD II-Anforderungen in den USA

    Energy Technology Data Exchange (ETDEWEB)

    Albrecht, F.; Braun, H.S.; Krauss, M.; Meisberger, D.

    1996-10-01

    Beginning with MY 96, U.S. legislation requires all vehicle to be equipped with a sophisticated on board diagnostic system (OBDII). In addition, the BMW 6-cylinder engine complies with the TLEV exhaust gas levels for California. The 6-cylinder technology to meet the US requirements is described in detail. It differs in essential features in the engine peripherals from the EU technology, which has already been in series production for one and a half years. The biggest engineering taks was to develop, calibrate and test the functioning of the new monitoring and control algorithms. In addition to engine control, many other new systems and components have been developed, among which one could mention the electrical secondary air pump, the airgap isolated front pipe and the stepped underfloor catalytic converter of metal. (orig.) [Deutsch] Die US-Gesetzgebung erfordert ab Modelljahr 1996 zwingend die `On-Board-Ueberwachung` aller Sensoren, Aktuatoren beziehungsweise Systeme, die fuer den tadellosen Betrieb des Abgasreinigungs-Systems verantwortlich sind. Zusaetzlich muessen die TLEV-Abgasgrenzwerte fuer Kalifornien erfuellt werden. Die Sechszylinder-Technik von BMW zur Realisierung der US-Anforderungen unterscheidet sich in wesentlichen Merkmalen von der EU-Technik, die sich seit eineinhalb Jahren in Serie befindet. Der groesste Engineering-Aufwand bestand in der Funktionsentwicklung sowie Applikation und Absicherung der neuen Ueberwachungs- und Steuerungsalgorithmen. Neben der Motorsteuerung sind viele weitere neue Systeme beziehungsweise Komponenten realisiert. Zu erwaehnen sind die elektrische Sekundaerluftpumpe, die luftspaltisolierten Vorrohre und der gestufte Unterboden-Katalysator aus Metall. (orig.)

  9. The Implications of ACTS Technology on the Requirements of Rain Attenuation Modeling for Communication System Specification and Analysis at 30/20 GHz and Beyond

    Science.gov (United States)

    Manning, Robert M.

    1996-01-01

    The advent of the use of the Ka-Band for space communications, coupled with the introduction of digital modulation techniques as well as multiple-beam methodology for satellites, has deemed it necessary to reassess the plethora of rain attenuation prediction models in use. The Advanced Communication Technology Satellite (ACTS) Project, undertaken by the National Aeronautics and Space Administration in 1983, offered such challenges to rain attenuation prediction modeling. Up to 1983, no such single modeling formalism existed that could fill such requirements. Not even the work done by the NASA Propagation Experimenters (NAPEX) Group had envisioned such requirements, so no dynamic Ka-Band data existed from which one could draw conclusions. In this paper, the basic rudiments of what has become to be known as the 'ACTS Rain Attenuation Prediction Model' will be presented. The concept of rain fade mitigation control availability will be introduced. A new evaluation is then presented for the performance of satellite communication systems, in particular, those to be operating within the Ka-Band and above, that will necessarily employ some type of dynamic rain fade mitigation procedure.

  10. Technological resources and personnel costs required to implement an automated alert system for ambulatory physicians when patients are discharged from hospitals to home

    Directory of Open Access Journals (Sweden)

    Terry S Field

    2013-03-01

    Full Text Available Background With the adoption of electronic medical records by medical group practices, there are opportunities to improve the quality of care for patients discharged from hospitals. However, there is little guidance for medical groups outside integrated hospital systems to automate the flow of patient information during transitions in care.Objective To describe the technological resources, expertise and time needed to develop an automated system providing information to ambulatory physicians when their patients are discharged from hospitals to home.Development Within a medical group practice, we developed an automated alert system that provides notification of discharges, reminders of the need for follow-up visits, drugs added during inpatient stays, and recommendations for laboratory monitoring of high-risk drugs. We tracked components of the information system required and the time spent by team members. We used USA national averages of hourly wages to estimate personnel costs.Application Critical components of the information system are notifications of hospital discharges through an admission, discharge and transfer registration (ADT interface, linkage to the group’s scheduling system, access to information on pharmacy dispensing and lab tests, and an interface engine. Total personnel cost was $76,314. Nearly half (47% was for 614 hours by physicians who developed content, provided overall project management, and reviewed alerts to ensure that only ‘actionable’ alerts would be sent.Conclusion Implementing a system to provide information about hospital discharges requires strong internal informatics expertise, cooperation between facilities and ambulatory providers, development of electronic linkages, and extensive commitment of physician time.

  11. The Quest for Requirement Fulfilment: the case of the Fabrication of the Technologized Academic Subject in a Mexican Public State University

    OpenAIRE

    Carlos MONTANO; Yolanda ANGULO PARRA; Carmen ALVAREZ; Aida REYES ESCALANTE

    2016-01-01

    How is Academic Practice shaped in today’s Universities? How is the Academic governed in order to produce or “fabricate” a controlled and technologized productive subject? Using Foucauldian categories the paper explores the literature produced within and outside a specific institutional “dispositive”: a Mexican Public University. This Foucauldian perspective will be the framework to discuss how ‘subjectification procedures’ evidenced in literature are being related to technologies for control...

  12. A Field Study on the Approach of Small and Medium Enterprises (SMEs to the Information and Communication Technologies and Its Required Skills

    Directory of Open Access Journals (Sweden)

    Orhan Koçak

    2011-09-01

    Full Text Available Small and Medium Enterprises (SMEs are the main driver of a country’s economic growth. SMEs are thought to be an important source and factor in job creation and they provide flexible working opportunities for the white collar workers. The importance of the SMEs is growing since they have an important impact on the economy which is recently in crises. The rising unemployment rates of the countries cause many social and economic problems in the world. Therefore, SMEs, as an engine in economies, should be studied in terms of their adaption of new technologies which are the most important means to enter new markets and create new jobs. With the globalization, SMEs couldn’t go beyond their national borders as much as big companies did and lagged behind of the new global markets. To be able to reach new customers who are far from their countries and to compete with their rivals in both national and international arena, SMEs should adapt to the information and communication technologies. These technologies make them faster and stronger by establishing new channels, reducing time to market, providing opportunities to work more flexible and creating new jobs. In order to catch up with these new developments, which make the firms more competitive, SMEs should consider the ICTs as a strategic integral part. In this study, it is aimed to find out to what extend small and medium companies use information technologies, if they integrate these technologies into their business processes, cut their costs by using ICTs and want to invest more for information technologies. In this work, the subject is separated into 2 sections. In the first section, the literature is reviewed and some explanations and examples are given from the world and Turkey. In the second section of the study, the survey is used to find answers to the questions mentioned above in relation to SMEs and their integration with information and communication technologies. This survey was

  13. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

    This book focuses on the next generation optical networks as well as mobile communication technologies. The reader will find chapters on Cognitive Optical Network, 5G Cognitive Wireless, LTE, Data Analysis and Natural Language Processing. It also presents a comprehensive view of the enhancements and requirements foreseen for Machine Type Communication. Moreover, some data analysis techniques and Brazilian Portuguese natural language processing technologies are also described here. .

  14. User Requirements for Wireless

    DEFF Research Database (Denmark)

    technologies or software has been developed. A variety of user requirements are provided illustrating the effect of changing the targeted user group with respect to age,; to the context and the different technologies or software as well as to the difference in viewpoint on ways of involving users...

  15. Requirements optimization based on combination of technologies%基于技术组合的软件需求优化

    Institute of Scientific and Technical Information of China (English)

    湛浩旻; 印桂生; 王姝音; 王红滨

    2013-01-01

    当前,软件需求优化的研究多集中在提高需求的完整性、设定需求的优先级以及消除需求的歧义性等方面.从需求优先级设定入手来进行需求优化,首先从系统的整体性和需求的层次性出发,提出以解释结构模型(interpretative structural model,ISM)和层次分析(analytical hierarchy process,AHP)法相结合的需求优先级排序方法.其中,ISM对需求进行结构优化和分层处理,然后对最上层的需求使用AHP进行需求优先级排序,并将该方法命名为结构层次分析(structural analytical hierarchy process,SAHP),接着通过与AHP的比较,说明性能总体上好于后者,最后通过进度和成本约束,表明该方法能够判断项目进度和成本的合理性,降低因需求导致项目失败的风险.%Many research hotspots of current software requirements are widely noted,for example:improving the completeness of requirements,setting the priority of requirements and eliminating ambiguity the requirements,which is requirements optimization in essence.The method of prioritizing requirements based on the combination of interpretative structural model (ISM) and analytical hierarchy process (AHP) is proposed,called structural analytical hierarchy process (SAHP).First,the hierarchical model of software requirements is built with ISM.Next,the requirements of top level of the model are prioritized by analytical hierarchy process.Then,the case analysis is given,and the strengths and weaknesses of AHP and the method are compared.The results show that SAHP is better than AHP as s whole.Finally,this method is distinguished with the schedule and cost analysis if the schedule and cost of the project are rational,and can reduce the failure probability of the project.

  16. Mobile intelligent terminal security technology requirements standard interpretation%移动智能终端安全能力技术要求标准解读

    Institute of Scientific and Technical Information of China (English)

    谢利涛

    2013-01-01

    主要介绍了YD/T2407-2013《移动智能终端安全能力技术要求》标准的范围、安全能力框架及目标、主要技术要求、功能限制要求、安全能力分级和贯彻实施的相关建议。重点针对硬件安全能力、操作系统安全能力、外围接口安全能力、应用层安全要求和用户数据保护安全能力等方面进行了说明。%Mainly introduces YD/T2407-2013“intelligent mobile terminal security technical requirements”standard range,security framework and target,main technical requirements,functional limitations,safety re-quirements Ability Classification and implementation suggestions.Focusing on ability,hardware security op-erating system security capacity,peripheral interface security ability,application layer security require-ments and user data safety protection ability and other aspects are described.

  17. Health Informatics 3.0 and other increasingly dispersed technologies require even greater trust: promoting safe evidence-based health informatics. Contribution of the IMIA Working Group on Technology Assessment & Quality Development in Health Informatics.

    Science.gov (United States)

    Rigby, M; Ammenwerth, E; Talmon, J; Nykänen, P; Brender, J; de Keizer, N

    2011-01-01

    Health informatics is generally less committed to a scientific evidence-based approach than any other area of health science, which is an unsound position. Introducing the new Web 3.0 paradigms into health IT applications can unleash a further great potential, able to integrate and distribute data from multiple sources. The counter side is that it makes the user and the patient evermore dependent on the 'black box' of the system, and the re-use of the data remote from the author and initial context. Thus anticipatory consideration of uses, and proactive analysis of evidence of effects, are imperative, as only when a clinical technology can be proven to be trustworthy and safe should it be implemented widely - as is the case with other health technologies. To argue for promoting evidence-based health informatics as systems become more powerful and pro-active yet more dispersed and remote; and evaluation as the means of generating the necessary scientific evidence base. To present ongoing IMIA and EFMI initiatives in this field. Critical overview of recent developments in health informatics evaluation, alongside the precedents of other health technologies, summarising current initiatives and the new challenges presented by Health Informatics 3.0. Web 3.0 should be taken as an opportunity to move health informatics from being largely unaccountable to one of being an ethical and responsible science-based domain. Recent and planned activities of the EFMI and IMIA working groups have significantly progressed key initiatives. Concurrent with the emergence of Web 3.0 as a means of new-generation diffuse health information systems comes an increasing need for an evidence-based culture in health informatics.

  18. Motivation for Achievement and Attitudes toward Mathematics Instruction in a Required Calculus Course at the Norwegian University of Science and Technology

    Directory of Open Access Journals (Sweden)

    Donna Sundre

    2012-01-01

    Full Text Available This study from the Norwegian University of Science and Technology (NTNU examines students’ learning goals and attitudes toward mathematics in a first-year calculus course in undergraduate engineering education. Achievement motivation research using the Achievement Goal Questionnaire (AGQ is advanced from current literature with two additions: (1 a course specific context using introductory college calculus students, and (2 participation of Norwegian students.Pre- and posttest measures of attitudes indicate that students do change learning goals over time, unfortunately opposite to the instructors’ aspirations. A significant increase in “Mastery Avoidance” and “Work Avoidance” was accompanied with a drop in “Mastery Approach” and “Performance Approach”. Variables such as value, motivation and enjoyment decreased along with a significant drop in self-confidence.

  19. An assessment of electric vehicles: technology, infrastructure requirements, greenhouse-gas emissions, petroleum use, material use, lifetime cost, consumer acceptance and policy initiatives.

    Science.gov (United States)

    Delucchi, M A; Yang, C; Burke, A F; Ogden, J M; Kurani, K; Kessler, J; Sperling, D

    2014-01-13

    Concerns about climate change, urban air pollution and dependence on unstable and expensive supplies of foreign oil have led policy-makers and researchers to investigate alternatives to conventional petroleum-fuelled internal-combustion-engine vehicles in transportation. Because vehicles that get some or all of their power from an electric drivetrain can have low or even zero emissions of greenhouse gases (GHGs) and urban air pollutants, and can consume little or no petroleum, there is considerable interest in developing and evaluating advanced electric vehicles (EVs), including pure battery-electric vehicles, plug-in hybrid electric vehicles and hydrogen fuel-cell electric vehicles. To help researchers and policy-makers assess the potential of EVs to mitigate climate change and reduce petroleum use, this paper discusses the technology of EVs, the infrastructure needed for their development, impacts on emissions of GHGs, petroleum use, materials use, lifetime costs, consumer acceptance and policy considerations.

  20. A review of nuclear data needs and their status for fusion reactor technology with some suggestions on a strategy to satisfy the requirements

    Energy Technology Data Exchange (ETDEWEB)

    Smith, D.L. [Argonne National Lab., IL (United States); Cheng, E.T. [TSI Research, Inc., Solana Beach, CA (United States)

    1991-09-01

    A review was performed on the needs and status of nuclear data for fusion-reactor technology. Generally, the status of nuclear data for fusion has been improved during the past two decades due to the dedicated effort of the nuclear data developers. However, there are still deficiencies in the nuclear data base, particularly in the areas of activation and neutron scattering cross sections. Activation cross sections were found to be unsatisfactory in 83 of the 153 reactions reviewed. The scattering cross sections for fluorine and boron will need to be improved at energies above 1 MeV. Suggestions concerning a strategy to address the specific fusion nuclear data needs for dosimetry and activation are also provided.

  1. Identification of needs and requirements defined by services subordinated to the Minister of the Interior and Administration in key technology and user interfaces to develop a concept of the Video Signals Integrator (VSI) system

    Science.gov (United States)

    Bukowiecka, Danuta; Tyburska, Agata; Struniawski, Jarosław; Jastrzebski, Pawel; Jewartowski, Blazej; Pozniak, Krzysztof; Kasprowicz, Grzegorz; Pastuszak, Grzegorz; Trochimiuk, Maciej; Abramowski, Andrzej; Gaska, Michal; Frasunek, Przemysław; Nalbach-Moszynska, Małgorzata; Brawata, Sebastian; Bubak, Iwona; Gloza, Małgorzata

    2016-09-01

    Preventing and eliminating the risks of terrorist attacks or natural disasters as well as an increase in the security of mass events and critical infrastructure requires the application of modern technologies. Therefore there is a proposal to construct a tool that integrates video signals transmitted by devices that are a part of video monitoring systems functioning in Poland. The article presents selected results of research conducted by the Police Academy in Szczytno under the implemented project for national defense and security on "Video Signals Integrator" Acronym - VSI. Project Leader: Warsaw University of Technology. The consortium: Police Academy in Szczytno, Atende Software Ltd., VORTEX Ltd. No. DOBBio7/ 01/02/2015 funded by the National Centre for Research and Development.

  2. Technologies. [space power sources

    Science.gov (United States)

    Brandhorst, Henry W., Jr.

    1992-01-01

    Energy technologies to meet the power requirements of future space missions are reviewed. Photovoltaic, solar dynamic, and solar thermal technologies are discussed along with techniques for energy storage and power management and distribution.

  3. Graphite technology development plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-07-01

    This document presents the plan for the graphite technology development required to support the design of the 350 MW(t) Modular HTGR within the US National Gas-Cooled Reactor Program. Besides descriptions of the required technology development, cost estimates, and schedules, the plan also includes the associated design functions and design requirements.

  4. Payload software technology: Software technology development plan

    Science.gov (United States)

    1977-01-01

    Programmatic requirements for the advancement of software technology are identified for meeting the space flight requirements in the 1980 to 1990 time period. The development items are described, and software technology item derivation worksheets are presented along with the cost/time/priority assessments.

  5. Banana technology

    Science.gov (United States)

    van Amstel, Willem D.; Schellekens, E. P. A.; Walravens, C.; Wijlaars, A. P. F.

    1999-09-01

    With 'Banana Technology' an unconventional hybrid fabrication technology is indicated for the production of very large parabolic and hyperbolic cylindrical mirror systems. The banana technology uses elastic bending of very large and thin glass substrates and fixation onto NC milled metal moulds. This technology has matured during the last twenty years for the manufacturing of large telecentric flat-bed scanners. Two construction types, called 'internal banana' and 'external banana; are presented. Optical figure quality requirements in terms of slope and curvature deviations are discussed. Measurements of these optical specifications by means of a 'finishing rod' type of scanning deflectometer or slope tester are presented. Design constraints for bending glass and the advantages of a new process will be discussed.

  6. Change Requires Change! Information Technology, Student Preparedness and Industry Collaboration: Supporting the Bridging Process between Education and Training with Innovative Solutions

    Directory of Open Access Journals (Sweden)

    Jill Anne O'Sullivan

    2016-06-01

    Full Text Available This paper, Change Requires Change: will relate that bridging the gap between education: of what we teach and training: of what industry looks for in prepared skills for students, needs to be relevant to today's situations. We need to re-evaluate traditional industry academic partnerships which have been relatively successful including; internships, work-study programs, curriculum advisory boards, guest lectures and capstone courses, to identify gaps and opportunities for what is needed to support our future. Do we want to continue with the status-quo or enhance education? Should we be cognizant of emerging trends? What could be the implications on changing academic-industry partnerships? How can we improve? This paper proposes several new approaches to academics and industry practitioner's towards greater successful collaborations towards student preparation.

  7. 基于需求级软件复用技术研究%Studies on software reuse technology based on requirement level

    Institute of Scientific and Technical Information of China (English)

    张晓燕

    2011-01-01

    At present,the success ratio and the productivity in our country's software development are very low,which have restricted the development of our country's software industry seriously.The two challenging problems in software engineering are the inaccuracy of demand analysis and low level of software reusability,which lead to the current situation.To solve these two problems,the idea of realizing requirement level's software reuse is proposed by constructing a software requirement management system based on domain-specific ontology.In this paper,the background of the solution of this project is elaborated.Ontology extraction model and a software development model are put forward.Finally the innovation of the solution is pointed out.%目前我国软件项目开发的成功率和生产率都还很低,其中需求分析不准确和软件复用程度低严重制约了我国软件产业的良性发展。为了提高需求分析的准确度及软件复用程度,提出了通过构建面向领域本体的软件需求管理系统来实现需求级软件复用的解决方案。文中阐述了此方案的提出背景,提出了领域本体提取模型及软件开发过程模型,最后指出了此解决方案的创新之处。

  8. Technology Requirements Analysis for the Global Control Station for UAVs%无人机群通用控制站的技术需求分析

    Institute of Scientific and Technical Information of China (English)

    柴立功; 樊甫华; 董世友; 张波

    2013-01-01

    不同功能无人机的集群作战已经成为现代战争的一个突出的发展趋势,集群作战对现有的无人机和控制站都从技术上、结构上和功能上等方面提出了新的要求。目前,国内外并没有较成熟的通用控制站。从调度与指挥、信息分发与共享、碰撞检测、频谱资源管理和航路规划等方面,对控制站的功能需求进行了深入分析,提出了控制站的建设方案和适用的技术。针对控制站和无人机的现状,提出了改进的建议和方法。%Swarm operation of UAVs with different functions is an outstanding trend in the modern war. The new demands for both Global Control Station(GCS)and UAV are proposed in respect of technology,structure and function. Now,there is no mature GCS in the world. The new demand is analyzed deeply in respect of schedule & command,information dissemination & sharing,collision detection, management of spectrum resource and flight course programming. Some suggestions and methods both for modifying GCS and UAV are also proposed according to the actuality.

  9. Format and requirements of scientific papers--By Popular Science & Technology as an example%科技论文的格式要求--以大众科技期刊为例

    Institute of Scientific and Technical Information of China (English)

    黄芳毅; 伍彬; 关山; 谢清若; 黄科林

    2013-01-01

    In order to allow the author to master thesis format requirements of Popular Science & Technology, this article propose all kinds of Chinese academic thesis article format published by Popular Science & Technology. It defines the title, author, units, summary, chapter headings, body text, maps, tables, references and other elements in the text,and the various elements of the format as well as electronic documents meet the standard format requirements of this magazine, we expect to be able to provide a reference template for the autors of this magazine.%  为了让作者掌握《大众科技》的论文格式要求,文章提出了本刊出版的各种中文学术论文的文章格式。文中定义了标题、作者、单位、、章节标题、正文、图、表、参考文献等元素,并且本文各种元素所采用的格式以及电子文档即符合本刊的标准格式要求,期望为本刊作者提供参考模板。

  10. New technologies for glaucoma diagnosis require evaluation of their clinical application%青光眼诊断新技术需要临床应用评价

    Institute of Scientific and Technical Information of China (English)

    任泽钦

    2009-01-01

    海德堡视网膜断层扫描仪、相干光断层扫描仪及偏振光激光扫描仪等检测技术广泛应用于青光眼临床诊断已有多年,但其实用价值和临床意义尚缺少明确而规范的评判标准.每种检测仪器均需要进行诊断试验评价,而评价方法应当正确、规范而严谨,重在早期诊断和不同指标诊断性能的具体分析.诊断技术只有在临床应用与应用评价相结合时,才能获得真正的发展,并进而解决实际问题.%Optical coherence tomography (OCT), Heidelberg Retinal Tomography (HRT-Ⅱ) and GDx have been used widely in glaucoma diagnosis for many years, but it is still uncertain in their practical value and clinical significance.Therefore, it requires an evaluation for the usefulness of each instrument in the diagnosis of glaucoma.The evaluation must be correct, standardized and strict in methodology, with emphasis on the early diagnosis and the concrete analysis of each parameter given by the different imaging instruments.Only if clinical application of these devices is combined with the practical evaluation, can these techniques make real progression and solve the clinical problems in the early diagnosis of primary open angle glaucoma.

  11. Radiologic Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the radiologic technology program in Georgia. The standards are divided into 12 categories; Foundations (philosophy, purpose, goals, program objectives, availability, evaluation); Admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning); Program…

  12. Fluidized Bed Steam Reforming of INEEL SBW Using THORsm Mineralizing Technology

    Energy Technology Data Exchange (ETDEWEB)

    Arlin L. Olson; Nicholas R. Soelberg; Douglas W. Marshall; Gary L. Anderson

    2004-12-01

    Sodium bearing waste (SBW) disposition is one of the U.S. Department of Energy (DOE) Idaho Operation Office’s (NE-ID) and State of Idaho’s top priorities at the Idaho National Engineering and Environmental Laboratory (INEEL). Many studies have resulted in the identification of five treatment alternatives that form a short list of perhaps the most appropriate technologies for the DOE to select from. The alternatives are (a) calcination with maximum achievable control technology (MACT) upgrade, (b) steam reforming, (c) cesium ion exchange (CsIX) with immobilization, (d) direct evaporation, and (e) vitrification. Each alternative has undergone some degree of applied technical development and preliminary process design over the past four years. DOE desired further experimental data, with regard to steam reforming technology, to make informed decisions concerning selection of treatment technology for SBW. Mineralizing steam reforming technology, offered by THOR Treatment Technologies, LLC would produce a denitrated, granular mineral waste form using a high-temperature fluidized bed process. A pilot scale demonstration of the technology was performed in a 15-cm-diameter reactor vessel September 27 through October 1, 2004. The pilot scale equipment is owned by the DOE, and located at the Science and Technology Applications Research (STAR) Center in Idaho Falls, ID. Flowsheet chemistry and operational parameters were defined through a collaborative effort involving Idaho National Engineering and Environmental Laboratory, Savannah River National Laboratory (SRNL), and THOR Treatment Technologies personnel. Personnel from Science Applications International Corporation, owners of the STAR Center, operated the pilot plant. The pilot scale test was terminated as planned after achieving a total of 100 hrs of cumulative/continuous processing operation. About 230 kg of SBW surrogate were processed that resulted in about 88 kg of solid product, a mass reduction of about 62

  13. INDECT Advanced Security Requirements

    CERN Document Server

    Uruena, Manuel; Martinez, Maria; Niemiec, Marcin; Stoianov, Nikolai

    2010-01-01

    This paper reviews the requirements for the security mechanisms that are currently being developed in the framework of the European research project INDECT. An overview of features for integrated technologies such as Virtual Private Networks (VPNs), Cryptographic Algorithms, Quantum Cryptography, Federated ID Management and Secure Mobile Ad-hoc networking are described together with their expected use in INDECT.

  14. Magnetic fusion technology

    CERN Document Server

    Dolan, Thomas J

    2014-01-01

    Magnetic Fusion Technology describes the technologies that are required for successful development of nuclear fusion power plants using strong magnetic fields. These technologies include: ? magnet systems, ? plasma heating systems, ? control systems, ? energy conversion systems, ? advanced materials development, ? vacuum systems, ? cryogenic systems, ? plasma diagnostics, ? safety systems, and ? power plant design studies. Magnetic Fusion Technology will be useful to students and to specialists working in energy research.

  15. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  16. Creativity in Requirement Identification

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Olesen, Henning

    Traditional requirements engineering focuses mainly on analysis and elicitation. However, current trends in new system, device and software are towards involving all stakeholders in the early stages of the engineering process to define the user requirements. Creativity is here seen as a major...... keystone in this process in order to open up stakeholder's mind to new technologies, which do not yet exist. This paper dis-cusses the application of creativity in the requirements process and illustrate through cases from the MAGNET and MAGNET Beyond projects....

  17. 一种基于眼动追踪的产品用户需求获取方法%Way of getting user requirements based on eye tracking technology

    Institute of Scientific and Technical Information of China (English)

    李珍; 苟秉宸; 初建杰; 杨延璞

    2015-01-01

    为提高用户需求获取的准确性,提出一种基于眼动追踪的产品设计用户需求获取方法。通过设计眼动实验,分析人眼对不同风格产品形态观察时的运动轨迹并得出实验数据。从心理学角度研究眼动实验参数与用户消费心理的联系,选出首次注视持续时间、首次注视时间、注视总次数、平均瞳孔直径四项参数构建用户需求获取指标评判体系。使用综合赋权法确定参数的权重,加权各样本并比较,最终确定用户需求。以手机设计的用户需求获取为案例对该方法进行了验证。%In order to improve the accuracy of user requirements, a way of eye tracking technology to acquire user require-ments in product design has been put forward. This paper brings forward an eye tracking experiment, which can capture eye movement locus and gives the results of data processing when staring at different styles of products. The average fixation time for the first time, fixation time, the total fixation times and the average pupil diameter four parameters to build users requirements for indicators evaluation system will all be selected through studying the connection between eye tracking experiment datum and user consumption psychology from the psychological perspective. It uses comprehensive weighting method to determine the weights of parameters, and weights scheme and compares each product form style to confirm user requirements. User needs getting of telephone design is used as an example to test this theory.

  18. Technology Assessment: 1983 Forecast of Future Test Technology Requirements.

    Science.gov (United States)

    1983-06-01

    Resonances Singularity Expansion Method (SEM) Optical Image Pockel’s Readout Optical Modulator IR Detector Heliostat Interferometer Mechanical Stress...outside of the R&D lab environment. TITLE: CONTROL AND STABILIZATION ( PRECISION WEAPON POINTING) RDT&E CATEGORY 6.2 OBJECTIVE: Develop advanced design...concepts based on modern control and estimation theory for precision weapon/sight control and stabilization in a dynamic fire-on-the-move environment

  19. Software requirements

    CERN Document Server

    Wiegers, Karl E

    2003-01-01

    Without formal, verifiable software requirements-and an effective system for managing them-the programs that developers think they've agreed to build often will not be the same products their customers are expecting. In SOFTWARE REQUIREMENTS, Second Edition, requirements engineering authority Karl Wiegers amplifies the best practices presented in his original award-winning text?now a mainstay for anyone participating in the software development process. In this book, you'll discover effective techniques for managing the requirements engineering process all the way through the development cy

  20. Energy requirements

    NARCIS (Netherlands)

    Hulzebos, Christian V.; Sauer, Pieter J. J.

    2007-01-01

    The determination of the appropriate energy and nutritional requirements of a newborn infant requires a clear goal of the energy and other compounds to be administered, valid methods to measure energy balance and body composition, and knowledge of the neonatal metabolic capacities. Providing an appr

  1. Energy requirements

    NARCIS (Netherlands)

    Hulzebos, Christian V.; Sauer, Pieter J. J.

    The determination of the appropriate energy and nutritional requirements of a newborn infant requires a clear goal of the energy and other compounds to be administered, valid methods to measure energy balance and body composition, and knowledge of the neonatal metabolic capacities. Providing an

  2. The Era of Digital Publishing of Science and Technology Journals for the Requirements to Editor%数字出版时代对科技期刊编辑的要求

    Institute of Scientific and Technical Information of China (English)

    仲圆

    2012-01-01

    Entering the age of digital publishing, technology journal have been under the great impact of digital publishing technology. The advantages of digital publishing age are found in contribution, editing, publishing, dissemination, and the combination with social practices. Up till now, the paper versions of over 95% technology journals have been uploaded to networks. Digital publishing priority is also a new publishing mode to cater to the trend of digital publishing. The new trend poses higher requirements for editors who are expected to follow up the age, change their mode of thinking, keep on learning, be highly motivated, be innovative, as well as inherit the long - established editing traditions, to take the opportunities and to meet the challenge of digital publishing.%进入数字出版时代后,数字出版技术对科技期刊产生了巨大的影响,从收稿、编校、出版发行到后期的传播及其与生产实践相结合,无不体现着数字出版时代的优越性,目前超过95%的科技期刊已经完成传统纸质版期刊的网络化,优先数字出版也是迎合数字化出版的新型出版模式.数字出版时代对科技期刊编辑人员也提出了更高的要求,需要编辑工作者顺应潮流,转变观念,主动学习,积极上进,同时继承传统编辑工作的优秀素养,开拓创新,锐意进取,主动应对数字出版带来的机遇与挑战.

  3. Vacuum Technology

    Energy Technology Data Exchange (ETDEWEB)

    Biltoft, P J

    2004-10-15

    The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

  4. Requirements dilemma

    OpenAIRE

    2006-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. Knowing ‘what’ to build is an integral part of an Information System Development, and it is generally understood that this, which is known as Requirements, is achievable through a process of understanding, communication and management. It is currently maintained by the Requirements theorists that successful system design clarifies the interrelations between information and its representations...

  5. Installation Technology and Inspection Requirements for Shaft Line of 32 500 DWT Bulk Carrier%32500DWT散货船轴系安装技术与检验要求

    Institute of Scientific and Technical Information of China (English)

    梁启龙

    2011-01-01

    This paper introduces the installation technology and inspection requirement for shaft line of 32500DWT Bulk cartier by analyzing all processes of fabricating and machining shaft line members, shaft centre line alignment, shaft line installation and inspection after installation to ensure shaft line is installed according to shaft line calculation.%本文介绍32500DWT散货船轴系安装技术与检验要求,通过对轴系零部件制作加工、轴系中心线望光、轴系安装和安装后的检测各环节进行分析,重点对关键工序进行详细介绍,指出本船轴系关键安装技术要求和检验过程应注意的要点,保证本船轴系安装满足《轴系计算书》的设计要求。

  6. Towards standardising building rural clinics: energy requirements

    CSIR Research Space (South Africa)

    Szewczuk, S

    2015-03-01

    Full Text Available (brick and mortar) and Innovative Building Technologies (IBTs) and alternative off-grid services technologies (energy, water, and sanitation). The paper discusses the energy requirements of a conceptual design for a generic, basic rural clinic....

  7. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  8. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  9. Subsurface Contamination Focus Area technical requirements. Volume 1: Requirements summary

    Energy Technology Data Exchange (ETDEWEB)

    Nickelson, D.; Nonte, J.; Richardson, J.

    1996-10-01

    This document summarizes functions and requirements for remediation of source term and plume sites identified by the Subsurface Contamination Focus Area. Included are detailed requirements and supporting information for source term and plume containment, stabilization, retrieval, and selective retrieval remedial activities. This information will be useful both to the decision-makers within the Subsurface Contamination Focus Area (SCFA) and to the technology providers who are developing and demonstrating technologies and systems. Requirements are often expressed as graphs or charts, which reflect the site-specific nature of the functions that must be performed. Many of the tradeoff studies associated with cost savings are identified in the text.

  10. Electron tunnel sensor technology

    Science.gov (United States)

    Waltman, S. B.; Kaiser, W. J.

    1989-01-01

    The recent development of Scanning Tunneling Microscopy technology allows the application of electron tunneling to position detectors for the first time. The vacuum tunnel junction is one of the most sensitive position detection mechanisms available. It is also compact, simple, and requires little power. A prototype accelerometer based on electron tunneling, and other sensor applications of this promising new technology are described.

  11. Advanced Mirror Technology Development

    Science.gov (United States)

    Stahl, H. Philip

    2017-01-01

    The Advanced Mirror Technology Development (AMTD) project matures critical technologies required to enable ultra-stable 4-m-or-larger monolithic or segmented ultraviolet, optical, and infrared (UVOIR) space telescope primary-mirror assemblies for general astrophysics and ultra-high-contrast observations of exoplanets.

  12. Universal Sensor and Actuator Requirements. Chapter 5

    Science.gov (United States)

    Rosenfeld, Taylor; Webster, John; Garg, Sanjay

    2009-01-01

    The previous chapters have focused on the requirements for sensors and actuators for "More Intelligent Gas Turbine Engines" from the perspective of performance and operating environment. Even if a technology is available, which meets these performance requirements, there are still various hurdles to be overcome for the technology to transition into a real engine. Such requirements relate to TRL (Technology Readiness Level), durability, reliability, volume, weight, cost, etc. This chapter provides an overview of such universal requirements which any sensor or actuator technology will have to meet before it can be implemented on a product. The objective here is to help educate the researchers or technology developers on the extensive process that the technology has to go through beyond just meeting performance requirements. The hope is that such knowledge will help the technology developers as well as decision makers to prevent wasteful investment in developing solutions to performance requirements, which have no potential to meet the "universal" requirements. These "universal" requirements can be divided into 2 broad areas: 1) Technology value proposition; and 2) Technology maturation. These requirements are briefly discussed in the following.

  13. Assessing Requirements Quality through Requirements Coverage

    Science.gov (United States)

    Rajan, Ajitha; Heimdahl, Mats; Woodham, Kurt

    2008-01-01

    In model-based development, the development effort is centered around a formal description of the proposed software system the model. This model is derived from some high-level requirements describing the expected behavior of the software. For validation and verification purposes, this model can then be subjected to various types of analysis, for example, completeness and consistency analysis [6], model checking [3], theorem proving [1], and test-case generation [4, 7]. This development paradigm is making rapid inroads in certain industries, e.g., automotive, avionics, space applications, and medical technology. This shift towards model-based development naturally leads to changes in the verification and validation (V&V) process. The model validation problem determining that the model accurately captures the customer's high-level requirements has received little attention and the sufficiency of the validation activities has been largely determined through ad-hoc methods. Since the model serves as the central artifact, its correctness with respect to the users needs is absolutely crucial. In our investigation, we attempt to answer the following two questions with respect to validation (1) Are the requirements sufficiently defined for the system? and (2) How well does the model implement the behaviors specified by the requirements? The second question can be addressed using formal verification. Nevertheless, the size and complexity of many industrial systems make formal verification infeasible even if we have a formal model and formalized requirements. Thus, presently, there is no objective way of answering these two questions. To this end, we propose an approach based on testing that, when given a set of formal requirements, explores the relationship between requirements-based structural test-adequacy coverage and model-based structural test-adequacy coverage. The proposed technique uses requirements coverage metrics defined in [9] on formal high-level software

  14. Next Generation Microbiology Requirements

    Science.gov (United States)

    Ott, C. M.; Oubre, C. M.; Elliott, T. F.; Castro, V. A.; Pierson, D. L.

    2012-01-01

    As humans continue to explore deep into space, microorganisms will travel with them. The primary means to mitigate the risk of infectious disease are a combination of prudent spacecraft design and rigorous operational controls. The effectiveness of these methods are evaluated by microbiological monitoring of spacecraft, food, water, and the crew that is performed preflight, in-flight, and post-flight. Current NASA requirements associated with microbiological monitoring are based on culture-based methodology where microorganisms are grown on a semi-solid growth medium and enumerated. Subsequent identification of the organisms requires specialized labor and large equipment, which historically has been performed on Earth. Requirements that rely strictly on culture-based units limit the use of non-culture based monitoring technology. Specifically, the culture-based "measurement criteria" are Colony Forming Units (CFU, representing the growth of one microorganism at a single location on the agar medium) per a given volume, area, or sample size. As the CFU unit by definition is culture-based, these requirements limit alternative technologies for spaceflight applications. As spaceflight missions such as those to Mars extend further into space, culture-based technology will become difficult to implement due to the (a) limited shelf life of the culture media, (b) mass/volume necessary to carry these consumables, and (c) problems associated with the production of biohazardous material in the habitable volume of the spacecraft. In addition, an extensive amount of new knowledge has been obtained during the Space Shuttle, NASA-Mir, and International Space Station Programs, which gave direction for new or modified microbial control requirements for vehicle design and mission operations. The goal of this task is to develop and recommend a new set of requirements for vehicle design and mission operations, including microbiological monitoring, based upon "lessons learned" and new

  15. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2003-01-01

    This study analyzes how a group of ‘mediators’ in a large, multinational company adapted a computer-mediated communication technology (a ‘virtual workspace’) to the organizational context (and vice versa) by modifying features of the technology, providing ongoing support for users, and promoting...... of technology-use mediation is more complex and indeterminate than earlier literature suggests. In particular, we want to draw attention to the fact that advanced computer-mediated communication technologies are equivocal and that technology-use mediation consequently requires ongoing sensemaking (Weick 1995)....... appropriate conventions of use. Our findings corroborate earlier research on technology-use mediation, which suggests that such mediators can exert considerable influence on how a particular technology will be established and used in an organization. However, this study also indicates that the process...

  16. Respiratory Therapy Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the respiratory therapy technology program in Georgia. The standards are divided into 12 categories: Foundations (philosophy, purpose, goals, program objectives, availability, evaluation; Admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning);…

  17. CHP Technologies

    Science.gov (United States)

    Learn about CHP technologies, including reciprocating engines, combustion turbines, steam turbines, microturbines, fuel cells, and waste heat to power. Access the Catalog of CHP Technologies and the Biomass CHP Catalog of Technologies.

  18. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  19. Technologies for hypersonic flight

    Science.gov (United States)

    Steinheil, Eckart; Uhse, Wolfgang

    An account is given of the technology readiness requirements of the West German Saenger II air-breathing first-stage, two-stage reusable launcher system. The present, five-year conceptual development phase will give attention to propulsion, aerothermodynamic, materials/structures, and flight guidance technology development requirements. The second, seven-year development phase will involve other West European design establishments and lead to the construction of a demonstration vehicle. Attention is presently given to the air-breathing propulsion system, and to flight-weight structural systems under consideration for both external heating and internal cryogenic tankage requirements.

  20. Wibree: wireless communication technology

    Science.gov (United States)

    Fernandes e Fizardo, Trima Piedade

    2011-12-01

    Nowadays everywhere we come across electronic devices and now the world has become entirely mobile with so many new electronic equipments. The number of computing and telecommunications devices is increasing and consequently the focus on how to connect them to each other. The usual solution is to connect the device with cables or using infra red light to make file transfer and synchronizations possible but infrared light requires line of sight. To solve these problems a new technology,Wibree radio technology complements other local connectivity technologies, consuming only a fraction of the power compared to other radio technologies, enabling smaller and less costly implementations and being easy to integrate with Bluetooth solutions, Furthermore it can be also used to enable communication between several units such as small radio LANs.This paper focuses on why this technology has got large attention although there are pro's and con's with respect to other technologies.

  1. NASA's Microgravity Technology Report: Summary of Activities 1997

    Science.gov (United States)

    Woodard, Dan

    1998-01-01

    The purpose of the 1997 NASA Microgravity Technology Report is to update the Microgravity Research Program's technology development policy and to present and assess current technology related activities and requirements identified within its research and technology disciplines.

  2. Educational technologies in health sciences libraries: teaching technology skills.

    Science.gov (United States)

    Hurst, Emily J

    2014-01-01

    As technology rapidly changes, libraries remain go-to points for education and technology skill development. In academic health sciences libraries, trends suggest librarians provide more training on technology topics than ever before. While education and training have always been roles for librarians, providing technology training on new mobile devices and emerging systems requires class creation and training capabilities that are new to many librarians. To appeal to their users, many health sciences librarians are interested in developing technology-based classes. This column explores the question: what skills are necessary for developing and teaching technology in an academic health sciences library setting?

  3. Technology and teen drivers.

    Science.gov (United States)

    Lee, John D

    2007-01-01

    The rapid evolution of computing, communication, and sensor technology is likely to affect young drivers more than others. The distraction potential of infotainment technology stresses the same vulnerabilities that already lead young drivers to crash more frequently than other drivers. Cell phones, text messaging, MP3 players, and other nomadic devices all present a threat because young drivers may lack the spare attentional capacity for vehicle control and the ability to anticipate and manage hazards. Moreover, young drivers are likely to be the first and most aggressive users of new technology. Fortunately, emerging technology can also support safe driving. Electronic stability control, collision avoidance systems, intelligent speed adaptation, and vehicle tracking systems can all help mitigate the threats to young drivers. However, technology alone is unlikely to make young drivers safer. One promising approach to tailoring technology to teen drivers is to extend proven methods for enhancing young driver safety. The success of graduated drivers license programs (GDL) and the impressive safety benefit of supervised driving suggest ways of tailoring technology to the needs of young drivers. To anticipate the effects of technology on teen driving it may be useful to draw an analogy between the effects of passengers and the effects of technology. Technology can act as a teen passenger and undermine safety or it can act as an adult passenger and enhance safety. Rapidly developing technology may have particularly large effects on teen drivers. To maximize the positive effects and minimize the negative effects will require a broad range of industries to work together. Ideally, vehicle manufacturers would work with infotainment providers, insurance companies, and policy makers to craft new technologies so that they accommodate the needs of young drivers. Without such collaboration young drivers will face even greater challenges to their safety as new technologies emerge.

  4. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

    Dominant Air Power: Design For Tomorrow…Deliver Today 2 TECHNOLOGY MATURITY CONFERENCE • ONE DEFINITION OF MATURITY – GOOD JUDGEMENT COMES FROM...EXPERIENCE—EXPERIENCE COMES FROM BAD JUDGEMENT Dominant Air Power: Design For Tomorrow…Deliver Today 3 TECHNOLOGY MATURITY CONFERENCE • THIS WILL BE A...2008 TECHNOLOGY MATURITY CONFERENCE “ TECHNOLOGY MATURITY IS TECHNOLOGY SUPERIORITY” Aeronautical Systems Center Dr. Tom Christian ASC/EN, WPAFB OH

  5. Technology Commercialization Program 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-01

    This reference compilation describes the Technology Commercialization Program of the Department of Energy, Defense Programs. The compilation consists of two sections. Section 1, Plans and Procedures, describes the plans and procedures of the Defense Programs Technology Commercialization Program. The second section, Legislation and Policy, identifies legislation and policy related to the Program. The procedures for implementing statutory and regulatory requirements are evolving with time. This document will be periodically updated to reflect changes and new material.

  6. MOBILE AGENT: EMERGING TECHNOLOGY

    OpenAIRE

    RAJGURU P. V. DR. DESHMUKH S. D

    2011-01-01

    Mobile agent technology has been promoted as an emerging technology that makes it much easier to design, implement, and maintain distributed systems, introduction to basic concepts of mobile agents like agent mobility, agent types and places and agent communication. Then benefits of the usage of mobile agents are summarized and illustrated by selected applications. The next section lists requirements and desirable properties for mobile agent languages and systems. We study the main features, ...

  7. Strategic Health Technology Incorporation

    CERN Document Server

    Wang, Binseng

    2009-01-01

    Technology is essential to the delivery of health care but it is still only a tool that needs to be deployed wisely to ensure beneficial outcomes at reasonable costs. Among various categories of health technology, medical equipment has the unique distinction of requiring both high initial investments and costly maintenance during its entire useful life. This characteristic does not, however, imply that medical equipment is more costly than other categories, provided that it is managed properly. The foundation of a sound technology management process is the planning and acquisition of equipment

  8. Footprints of alien technology

    Science.gov (United States)

    Davies, P. C. W.

    2012-04-01

    If alien civilizations do, or did, exist, their technology will impact their environment. Some consideration has been given to the detection of large-scale astro-engineering, such as Dyson spheres. However, a very advanced technology might leave more subtle footprints requiring sophisticated scientific methods to uncover. We must not overlook the possibility that alien technology has impacted our immediate astronomical environment, even Earth itself, but probably a very long time ago. This raises the question of what traces, if anything, might remain today. I shall consider the possibilities of biological, geological and physical traces, and suggest ways that we might search for them.

  9. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

    Technology and globalization are interdependent processes. Globalization has a fundamental influence on the creation and diffusion of technology, which, in turn, affects the interdependence of firms and locations. This volume examines the international aspect of this interdependence at two levels...

  10. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  11. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  12. Emerging Technologies

    OpenAIRE

    Salgar, S. M.

    2004-01-01

    Phenomenal advancements have taken place in the field of Information and communication technologies in the last decade. Spectacular and innovative changes are expected to take place in these fields in coming decade. Networking technologies are going through a sea change. This paper enumerates the likely networking technologies which are emerging, particularly WLANs. Most of the personal communication in the country will be through cellular/ mobile technologies, which are also covered in the p...

  13. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization...

  14. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  15. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  16. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

    This book offers the reader new achievements within the Assistive Technology field made by worldwide experts, covering aspects such as assistive technology focused on teaching and education, mobility, communication and social interactivity, among others. Each chapter included in this book covers one particular aspect of Assistive Technology that…

  17. BIOGAS TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    D.B. SALUNKHE

    2012-12-01

    Full Text Available Due to scarcity of petroleum and coal it threatens supply of fuel throughout the world also problem of their combustion leads to research in different corners to get access the new sources of energy, like renewable energy resources. Solar energy, wind energy, different thermal and hydro sources of energy, biogas are all renewable energy resources. But, biogas is distinct from other renewable energies because of its characteristics of using, controlling and collecting organic wastes and at the same time producing fertilizer and water for use in agricultural irrigation. Biogas does not have any geographical limitations nor does it require advanced technology for producing energy, also it is very simple to use and apply. Anaerobic digestion is controlled biological degradation process which allows efficient capturing & utilization of biogas (approximately 60% methane and 40% carbon dioxide for energy generation. Anaerobic digestion of food waste is achievable but different types, composition of food waste results in varying degrees of methane yields, and thus the effects of mixing various types of food waste and their proportions should be determined on case by case basis.

  18. Information Technology for Healthcare

    Directory of Open Access Journals (Sweden)

    Abbas Yazdanpanah

    2016-04-01

    Full Text Available The article produced below hopes to focus on the use of information technology solutions for improving healthcare delivery systems. It explains evolution of IT-Enhanced healthcare from Telemedicine to e-health, including definition and requirements of telemedical systems. It also traces the evolution of contemporary telemedical systems and the challenges faced by future technologies including legal and formal aspects of telemedicine as well as its acceptance among users. It overviews access to telecommunication technologies, with basic requirements for such communications. It also presents the requirements and architectures of Internet-based medical systems, with focus on Internet telemedical services, Web services and portal technologies. The next-generation point-of-care information systems are also discussed. This article also covers security and safety of telemedical systems in context of legal acts affecting the security of e-medical systems. Wireless hospital and telecare applications with requirements for mobile access from PDA devices to medical database are also considered. Electronic health records describe the progress in constructing a common set of data structures contained in medical records and reports on the main standardization efforts. Decision support systems in medicine covers knowledge based and expert systems which support physicians in making medical decisions by providing interactive tools, Since e-health network services are available over the Internet it covers the requirements and architecture of telematics networks and the organizational models for such networks.

  19. 40 CFR 63.1110 - Reporting requirements.

    Science.gov (United States)

    2010-07-01

    ... Control Technology Standards § 63.1110 Reporting requirements. (a) Required reports. Each owner or... should be addressed, if different than the owner or operator. (3) The address (physical location) of the... activity is required to take place. The owner or operator shall include in the request whatever...

  20. Introduction to Satellite Communications Technology for NREN

    Science.gov (United States)

    Stone, Thom

    2004-01-01

    NREN requirements for development of seamless nomadic networks necessitates that NREN staff have a working knowledge of basic satellite technology. This paper addresses the components required for a satellite-based communications system, applications, technology trends, orbits, and spectrum, and hopefully will afford the reader an end-to-end picture of this important technology.

  1. 30 CFR 7.107 - New technology.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false New technology. 7.107 Section 7.107 Mineral... Underground Coal Mines Where Permissible Electric Equipment is Required § 7.107 New technology. MSHA may approve a diesel power package that incorporates technology for which the requirements of this subpart are...

  2. FY04 Engineering Technology Reports Technology Base

    Energy Technology Data Exchange (ETDEWEB)

    Sharpe, R M

    2005-01-27

    Lawrence Livermore National Laboratory's Engineering Directorate has two primary discretionary avenues for its investment in technologies: the Laboratory Directed Research and Development (LDRD) program and the ''Tech Base'' program. This volume summarizes progress on the projects funded for technology-base efforts in FY2004. The Engineering Technical Reports exemplify Engineering's more than 50-year history of researching and developing (LDRD), and reducing to practice (technology-base) the engineering technologies needed to support the Laboratory's missions. Engineering has been a partner in every major program and project at the Laboratory throughout its existence, and has prepared for this role with a skilled workforce and technical resources. This accomplishment is well summarized by Engineering's mission: ''Enable program success today and ensure the Laboratory's vitality tomorrow''. LDRD is the vehicle for creating those technologies and competencies that are cutting edge. These require a significant level of research or contain some unknown that needs to be fully understood. Tech Base is used to apply those technologies, or adapt them to a Laboratory need. The term commonly used for Tech Base projects is ''reduction to practice''. Tech Base projects effect the natural transition to reduction-to-practice of scientific or engineering methods that are well understood and established. They represent discipline-oriented, core competency activities that are multi-programmatic in application, nature, and scope. The objectives of technology-base funding include: (1) the development and enhancement of tools and processes to provide Engineering support capability, such as code maintenance and improved fabrication methods; (2) support of Engineering science and technology infrastructure, such as the installation or integration of a new capability; (3) support for technical and

  3. Commercial aircraft composite technology

    CERN Document Server

    Breuer, Ulf Paul

    2016-01-01

    This book is based on lectures held at the faculty of mechanical engineering at the Technical University of Kaiserslautern. The focus is on the central theme of societies overall aircraft requirements to specific material requirements and highlights the most important advantages and challenges of carbon fiber reinforced plastics (CFRP) compared to conventional materials. As it is fundamental to decide on the right material at the right place early on the main activities and milestones of the development and certification process and the systematic of defining clear requirements are discussed. The process of material qualification - verifying material requirements is explained in detail. All state-of-the-art composite manufacturing technologies are described, including changes and complemented by examples, and their improvement potential for future applications is discussed. Tangible case studies of high lift and wing structures emphasize the specific advantages and challenges of composite technology. Finally,...

  4. Layers And Processes In The Model Of Technological Postal System

    National Research Council Canada - National Science Library

    Lucia Madleňáková; Radovan Madleňák; Paweł Droździel; Ivan Kurtev

    2015-01-01

    The paper include important aspects of layer model of postal technological system such as makes the possibility to define rules for regulating, technical and technological requirements and interfaces...

  5. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...... & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990...

  6. 34 CFR 300.105 - Assistive technology.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Assistive technology. 300.105 Section 300.105 Education... DISABILITIES State Eligibility Other Fape Requirements § 300.105 Assistive technology. (a) Each public agency must ensure that assistive technology devices or assistive technology services, or both, as those terms...

  7. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  8. [Earth Science Technology Office's Computational Technologies Project

    Science.gov (United States)

    Fischer, James (Technical Monitor); Merkey, Phillip

    2005-01-01

    This grant supported the effort to characterize the problem domain of the Earth Science Technology Office's Computational Technologies Project, to engage the Beowulf Cluster Computing Community as well as the High Performance Computing Research Community so that we can predict the applicability of said technologies to the scientific community represented by the CT project and formulate long term strategies to provide the computational resources necessary to attain the anticipated scientific objectives of the CT project. Specifically, the goal of the evaluation effort is to use the information gathered over the course of the Round-3 investigations to quantify the trends in scientific expectations, the algorithmic requirements and capabilities of high-performance computers to satisfy this anticipated need.

  9. The NLC Software Requirements Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Shoaee, Hamid

    2002-08-20

    We describe the software requirements and development methodology developed for the NLC control system. Given the longevity of that project, and the likely geographical distribution of the collaborating engineers, the planned requirements management process is somewhat more formal than the norm in high energy physics projects. The short term goals of the requirements process are to accurately estimate costs, to decompose the problem, and to determine likely technologies. The long term goal is to enable a smooth transition from high level functional requirements to specific subsystem and component requirements for individual programmers, and to support distributed development. The methodology covers both ends of that life cycle. It covers both the analytical and documentary tools for software engineering, and project management support. This paper introduces the methodology, which is fully described in [1].

  10. The Next Technology Revolution - Nano Electronic Technology

    Science.gov (United States)

    Turlik, Iwona

    2004-03-01

    Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

  11. Technology Development Roadmaps - a Systematic Approach to Maturing Needed Technologies

    Energy Technology Data Exchange (ETDEWEB)

    John W. Colllins; Layne Pincock

    2010-07-01

    Abstract. Planning and decision making represent important challenges for all projects. This paper presents the steps needed to assess technical readiness and determine the path forward to mature the technologies required for the Next Generation Nuclear Plant. A Technology Readiness Assessment is used to evaluate the required systems, subsystems, and components (SSC) comprising the desired plant architecture and assess the SSCs against established Technology Readiness Levels (TRLs). A validated TRL baseline is then established for the proposed physical design. Technology Development Roadmaps are generated to define the path forward and focus project research and development and engineering tasks on advancing the technologies to increasing levels of maturity. Tasks include modeling, testing, bench-scale demonstrations, pilot-scale demonstrations, and fully integrated prototype demonstrations. The roadmaps identify precise project objectives and requirements; create a consensus vision of project needs; provide a structured, defensible, decision-based project plan; and, minimize project costs and schedules.

  12. Technical support for the Ohio Clean Coal Technology Program. Volume 2, Baseline of knowledge concerning process modification opportunities, research needs, by-product market potential, and regulatory requirements: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Olfenbuttel, R.; Clark, S.; Helper, E.; Hinchee, R.; Kuntz, C.; Means, J.; Oxley, J.; Paisley, M.; Rogers, C.; Sheppard, W.; Smolak, L. [Battelle, Columbus, OH (United States)

    1989-08-28

    This report was prepared for the Ohio Coal Development Office (OCDO) under Grant Agreement No. CDO/R-88-LR1 and comprises two volumes. Volume 1 presents data on the chemical, physical, and leaching characteristics of by-products from a wide variety of clean coal combustion processes. Volume 2 consists of a discussion of (a) process modification waste minimization opportunities and stabilization considerations; (b) research and development needs and issues relating to clean coal combustion technologies and by-products; (c) the market potential for reusing or recycling by-product materials; and (d) regulatory considerations relating to by-product disposal or reuse.

  13. Subsea technology 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The conference focuses on Subsea problems and requirements and contains 18 presentation on the topics: Flow management, autonomous underwater vehicles, risers and other technologies, installation of offshore production and exploitation units, management and maintenance of Subsea installations, design, production and functionality aspects of the Subsea structures and equipment, simulation aspects and oil and gas exploitation and production. (tk)

  14. Funding Music Technology.

    Science.gov (United States)

    Kassner, Kirk

    1998-01-01

    Recommends that teachers write grants to obtain funds for using technology in music education. Explains that teachers should ask themselves two questions: "Who has funds to give and what do they require the recipient to do?" Provides a list of guidelines, a sample grant proposal, and information about the panel review. (CMK)

  15. Propulsive Descent Technologies (PDT): Original Content Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Future missions to Mars require landed mass that exceeds the capability of current entry, descent, and landing technology.  New technology and techniques are...

  16. DEVELOPMENT OF TECHNOLOGY FOR ANODE BALL PRODUCTION

    Directory of Open Access Journals (Sweden)

    G. V. Kozhevnikova

    2015-01-01

    Full Text Available Technology of copper anode balls manufacturing by means of cross-wedge rolling method is developed. The technology satisfies the requirements towards anode balls’ crystalline structure, form and geometrical dimensions accuracy.

  17. EPA Reports to Congress on Technology Transfer

    Science.gov (United States)

    Agencies are required to report to the Congress annually on their technology transfer activities. These reports summarize technology transfer activities of the EPA’s federal laboratories, by fiscal year.

  18. An Evaluation of Enhanced Geothermal Systems Technology

    Energy Technology Data Exchange (ETDEWEB)

    Jelacic, Allan [U.S. Dept. of Energy, Washington, DC (United States); Fortuna, Raymond [U.S. Dept. of Energy, Washington, DC (United States); LaSala, Raymond [U.S. Dept. of Energy, Washington, DC (United States); Nathwani, Jay [U.S. Dept. of Energy, Washington, DC (United States); Nix, Gerald [U.S. Dept. of Energy, Washington, DC (United States); Visser, Charles [National Renewable Energy Lab. (NREL), Golden, CO (United States); Green, Bruce [National Renewable Energy Lab. (NREL), Golden, CO (United States); Renner, Joel [Idaho National Lab. (INL), Idaho Falls, ID (United States); Blankenship, Douglas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kennedy, Mack [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bruton, Carol [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    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).

  19. Field Evaluation of MERCEM Mercury Emission Analyzer System at the Oak Ridge TSCA Incinerator East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-03-01

    The authors reached the following conclusions: (1) The two-month evaluation of the MERCEM total mercury monitor from Perkin Elmer provided a useful venue in determining the feasibility of using a CEM to measure total mercury in a saturated flue gas. (2) The MERCEM exhibited potential at a mixed waste incinerator to meet requirements proposed in PS12 under conditions of operation with liquid feeds only at stack mercury concentrations in the range of proposed MACT standards. (3) Performance of the MERCEM under conditions of incinerating solid and liquid wastes simultaneously was less reliable than while feeding liquid feeds only for the operating conditions and configuration of the host facility. (4) The permeation tube calibration method used in this test relied on the CEM internal volumetric and time constants to relate back to a concentration, whereas a compressed gas cylinder concentration is totally independent of the analyzer mass flowmeter and flowrates. (5) Mercury concentration in the compressed gas cylinders was fairly stable over a 5-month period. (6) The reliability of available reference materials was not fully demonstrated without further evaluation of their incorporation into routine operating procedures performed by facility personnel. (7) The degree of mercury control occurring in the TSCA Incinerator off-gas cleaning system could not be quantified from the data collected in this study. (8) It was possible to conduct the demonstration at a facility incinerating radioactively contaminated wastes and to release the equipment for later unrestricted use elsewhere. (9) Experience gained by this testing answered additional site-specific and general questions regarding the operation and maintenance of CEMs and their use in compliance monitoring of total mercury emissions from hazardous waste incinerators.

  20. Technology Performance Level Assessment Methodology.

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, Jesse D.; Bull, Diana L; Malins, Robert Joseph; Costello, Ronan Patrick; Aurelien Babarit; Kim Nielsen; Claudio Bittencourt Ferreira; Ben Kennedy; Kathryn Dykes; Jochem Weber

    2017-04-01

    The technology performance level (TPL) assessments can be applied at all technology development stages and associated technology readiness levels (TRLs). Even, and particularly, at low TRLs the TPL assessment is very effective as it, holistically, considers a wide range of WEC attributes that determine the techno-economic performance potential of the WEC farm when fully developed for commercial operation. The TPL assessment also highlights potential showstoppers at the earliest possible stage of the WEC technology development. Hence, the TPL assessment identifies the technology independent “performance requirements.” In order to achieve a successful solution, the entirety of the performance requirements within the TPL must be considered because, in the end, all the stakeholder needs must be achieved. The basis for performing a TPL assessment comes from the information provided in a dedicated format, the Technical Submission Form (TSF). The TSF requests information from the WEC developer that is required to answer the questions posed in the TPL assessment document.

  1. Power conversion technologies

    Energy Technology Data Exchange (ETDEWEB)

    Newton, M. A.

    1997-02-01

    The Power Conversion Technologies thrust area identifies and sponsors development activities that enhance the capabilities of engineering at Lawrence Livermore National Laboratory (LLNL) in the area of solid- state power electronics. Our primary objective is to be a resource to existing and emerging LLNL programs that require advanced solid-state power electronic technologies.. Our focus is on developing and integrating technologies that will significantly impact the capability, size, cost, and reliability of future power electronic systems. During FY-96, we concentrated our research efforts on the areas of (1) Micropower Impulse Radar (MIR); (2) novel solid-state opening switches; (3) advanced modulator technology for accelerators; (4) compact accelerators; and (5) compact pulse generators.

  2. Melter Technologies Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Perez, J.M. Jr. [Pacific Northwest National Lab., Richland, WA (United States); Schumacher, R.F. [Savannah River Technology Center, Aiken, SC (United States); Forsberg, C.W. [Oak Ridge National Lab., TN (United States)

    1996-05-01

    The problem of controlling and disposing of surplus fissile material, in particular plutonium, is being addressed by the US Department of Energy (DOE). Immobilization of plutonium by vitrification has been identified as a promising solution. The Melter Evaluation Activity of DOE`s Plutonium Immobilization Task is responsible for evaluating and selecting the preferred melter technologies for vitrification for each of three immobilization options: Greenfield Facility, Adjunct Melter Facility, and Can-In-Canister. A significant number of melter technologies are available for evaluation as a result of vitrification research and development throughout the international communities for over 20 years. This paper describes an evaluation process which will establish the specific requirements of performance against which candidate melter technologies can be carefully evaluated. Melter technologies that have been identified are also described.

  3. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  4. Chemistry Technology

    Data.gov (United States)

    Federal Laboratory Consortium — Chemistry technology experts at NCATS engage in a variety of innovative translational research activities, including:Design of bioactive small molecules.Development...

  5. 产学研合作科技服务平台的功能需求分析%The Functional Requirements Analysis of Industry-University-Research Collaboration Technology Service Platform

    Institute of Scientific and Technical Information of China (English)

    邵珉; 梅姝娥

    2013-01-01

    The construction of industry-university-research collaboration and technological innovation system, which takes enterprises as the main body, is the core and key of China's innovation system construction. With the extensive collaboration of our country in industry-university-research, technology service platform applied to serve this collaboration has achieved its rapid development. However in our country, the study and application of the service platform are still at the initial stage. This paper studies the service demand and functions of this kind of platform. To start with, it analyzed the current situation and main problems of the industry-university-research collaboration platform in China. Then according to the typical collaboration model and based on the process analysis, this paper discussed the service demand in the collaboration, and further established the functional structure of the technology service platform of industry-university collaboration.%企业为主体的产学研合作技术创新体系建设是我国创新体系建设的核心和关键,随着我国对产学研合作的广泛开展,服务于产学研合作的科技服务平台快速发展,但国内对这类平台的研究和应用均处于起步阶段,本文研究这类平台的服务需求及其功能。首先,分析了我国服务于产学研合作平台的现状和主要问题;其次,针对典型的产学研合作模式,基于过程分析,讨论了产学研合作中的服务需求;进一步建立了产学研合作科技服务平台的功能结构。

  6. ASME 规范对核设备制造和运行期间的无损检验要求对比%Differences of NDT Technology Requirement between Manufacture and Operation Period of Nuclear Equipment in ASME Code

    Institute of Scientific and Technical Information of China (English)

    葛亮; 蔡家藩; 聂勇; 梁平

    2016-01-01

    对比分析了美国机械工程师协会(ASME)规范对核设备在制造和运行阶段中,在检验范围、检验技术和验收准则等方面的无损检验要求,对存在的差异进行了归纳总结。%This paper takes the ASME code as an example to describe the requirement of NDT for nuclear equipment in Manufacture and Operation Periods,and to analyze and compare the corresponding requirements of inspection scope,technique and acceptance standard in this two period,as well as,the sum-up the difference.

  7. Power requirements for commercial communications spacecraft

    Science.gov (United States)

    Billerbeck, W. J.

    1985-01-01

    Historical data on commercial spacecraft power systems are presented and their power requirements to the growth of satellite communications channel usage are related. Some approaches for estimating future power requirements of this class of spacecraft through the year 2000 are proposed. The key technology drivers in satellite power systems are addressed. Several technological trends in such systems are described, focusing on the most useful areas for research and development of major subsystems, including solar arrays, energy storage, and power electronics equipment.

  8. Avionics Maintenance Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the avionics maintenance technology program in Georgia. The standards are divided into the following categories: foundations, diploma/degree (philosophy, purpose, goals, program objectives, availability, evaluation); admissions, diploma/degree (admission requirements, provisional admission…

  9. Section 4: Requirements Intertwining

    Science.gov (United States)

    Loucopoulos, Pericles

    Business analysts are being asked to develop increasingly complex and varied business systems that need to cater to the changing and dynamic market conditions of the new economy. This is particularly acute in today’s turbulent business environment where powerful forces such as deregulation, globalisation, mergers, advances in information and telecommunications technologies, and increasing education of people provide opportunities for organising work in ways that have never before been possible. Enterprises attempt to create wealth either by getting better at improving their products and services or by harnessing creativity and human-centred management to create innovative solutions. In these business settings, requirements become critical in bridging system solutions to organisational and societal problems. They intertwine organisational, social, cognitive, and implementation considerations and they can provide unique insights to change in systems and their business context. Such design situations often involve multiple stakeholders from different participating organisations, subcontractors, divisions, etc., who may have a diversity of expertise, come from different organisational cultures and often have competing goals. The success or failure of many projects depends, to a large extent, on understanding the contextual setting of requirements and their interaction amongst a diverse population of stakeholders.

  10. Skateboards as a mobile technology

    OpenAIRE

    Hauser, Sabrina; Desjardins, Audrey; Wakkary, Ron

    2013-01-01

    Grounded in investigations of everyday design, this study explores the appropriative, creative, and adaptive practice of skateboarding as a way to reveal a new perspective on mobile technology and their influence on mobility. We describe how skateboarding, a technology seen as an embodied practice, encourages practitioners to engage with the environment and thereby changes their mobility, even though the technology requires extensive practice and is not easy to use. Comparing these aspects to...

  11. Instructional Technology: The Research Field.

    Science.gov (United States)

    Gagne, Robert M.

    1986-01-01

    Reflects upon opportunities for research in instructional technology provided by present state of media hardware technology and educational requirements. Prospects for research in incidental learning, including learning from television, are discussed, as well as traditional learning research on intentional learning, including possibilities for…

  12. Technological Spaces: An Initial Appraisal

    NARCIS (Netherlands)

    Ivanov, Ivan; Bézivin, Jean; Aksit, Mehmet

    2002-01-01

    In this paper, we propose a high level view of technological spaces (TS) and relations among these spaces. A technological space is a working context with a set of associated concepts, body of knowledge, tools, required skills, and possibilities. It is often associated to a given user community with

  13. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  14. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  15. Plastics Technology.

    Science.gov (United States)

    Barker, Tommy G.

    This curriculum guide is designed to assist junior high schools industrial arts teachers in planning new courses and revising existing courses in plastics technology. Addressed in the individual units of the guide are the following topics: introduction to production technology; history and development of plastics; safety; youth leadership,…

  16. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The Lasers Technology Program of IPEN is committed to the development of new lasers based on the research of optical materials and new technologies, as well to laser applications in several areas: Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. The Program is basically divided into two main areas: Material and Laser Development and Laser Applications.

  17. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  18. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  19. Technology Push

    Science.gov (United States)

    Kennedy, Mike

    2008-01-01

    When students, teachers, administrators and others employed in education arrive at work every day on thousands of campuses across the nation, it should come as no surprise that at every step along the way, technology is there to greet them. Technological advancements in education, as well as in facilities operation and management, are not a…

  20. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  1. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  2. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

    The aim of this paper is to present Halliburton's Brazilian technology center. Halliburton has technology centers in the United States, Saudi Arabia, India, Singapore and Brazil, all of which aim at delivering accelerated innovation in the oil sector. The technology centers engage in research and development activities with the help of various universities and in collaboration with the customer or supplier. The Halliburton Brazil technology center provides its customers with timely research and development solutions for enhancing recovery and mitigating reservoir uncertainty; they are specialized in finding solutions for pre- and post-salt carbonate drilling and in the enhancement of production from mature fields. This presentation showcased the work carried out by the Halliburton Brazil technology center to help customers develop their deepwater field activities.

  3. Cryogenic MEMS Technology for Sensing Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The development of cryogenic microwave components, such as focal plane polarization modulators, first requires an RF MEMS switching technology that operates...

  4. Robotics-Control Technology. Technology Learning Activity. Teacher Edition. Technology Education Series.

    Science.gov (United States)

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the materials required for presenting an 8-day competency-based technology learning activity (TLA) designed to introduce students in grades 6-10 to advances and career opportunities in the field of robotics-control technology. The guide uses hands-on exploratory experiences into which activities to help students develop…

  5. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian

    1999-04-30

    The final data package has been completed for the Mississippi State University, DIAL FTP Wall Depth Removal Characterization Technology. The package has been sent to DIAL for comments. Work is progressing on completing the transfer of glove boxes and tanks from Rocky Flats to FIU-HCET for the purpose of performing size reduction technology assessments. Vendors are being identified and security measures are being put in place to meet the High Risk Property criteria required by Rocky Flats. The FIU-HCET Technology Assessment Program has been included as one of 11 verification programs across the US and Canada described in the Interstate Technology Regulatory Cooperation (ITRC) document, ''Multi-state Evaluation of Elements Important to the Verification of Remediation Technologies'', dated January 1999. FIU-HCET will also participate in a panel discussion on technology verification programs at the International Environmental Technology Expo '99.

  6. 健康住宅声环境要求与隔声施工技术%Sound Environment Requirements and Sound Insulation Construction Technology of Healthy House Residence

    Institute of Scientific and Technical Information of China (English)

    王军强; 黄新

    2012-01-01

    对于健康住宅、生态住宅和3A住宅等高品质住宅,声环境符合设计要求是高要求住宅的必要条件.住宅的隔声设计与施工在住宅领域刚刚起步,住宅隔声施工关键技术措施研究尚存在技术瓶颈和应用难题.项目围绕健康住宅的声环境要求,结合高品质住宅试点项目,分类提出了楼板、墙体、窗户等的隔声施工技术方案和措施,并在工程实践中进行试点和检测.%For the healthy housing, ecological residence and 3A residential housing, sound environment comply with the design requirements of the residence is necessary condition. Sound insulation of housing design and construction in the residential area has just started, key technical measures of residential sound insulation construction existed bottleneck and application problems. Based on sound environment requirements for health house, combined with high quality residential projects, the thesis proposed sound insulation construction technical solutions and measures for floor, wall body, and window of the healthy house, and the construction practice and the test were done.

  7. Technology Roadmapping for Waste Management

    Energy Technology Data Exchange (ETDEWEB)

    Bray, O.

    2003-02-26

    Technology roadmapping can be an effective strategic technology planning tool. This paper describes a process for customizing a generic technology roadmapping process. Starting with a generic process reduces the learning curve and speeds up the roadmap development. Similarly, starting with a generic domain model provides leverage across multiple applications or situations within the domain. A process that combines these two approaches facilitates identifying technology gaps and determining common core technologies that can be reused for multiple applications or situations within the domain. This paper describes both of these processes and how they can be integrated. A core team and a number of technology working groups develop the technology roadmap, which includes critical system requirements and targets, technology areas and metrics for each area, and identifies and evaluates possible technology alternatives to recommend the most appropriate ones to pursue. A generalized waste management model, generated by considering multiple situations or applications in terms of a generic waste management model, provides the domain requirements for the technology roadmapping process. Finally, the paper discusses lessons learns from a number of roadmapping projects.

  8. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian

    1999-10-31

    The Deactivation and Decommissioning (D&D) Technology Assessment Program (TAP) was developed to provide detailed, comparable data for environmental technologies and to disseminate this data to D&D professionals in a manner that will facilitate the review and selection of technologies to perform decontamination and decommissioning. The objectives for this project include the following: Determine technology needs through review of the Site Technology Coordination Group (STCG) information and other applicable websites and needs databases; Perform a detailed review of industries that perform similar activities as those required in D&D operations to identify additional technologies; Define the technology assessment program for characterization and waste management problem sets; Define the data management program for characterization, dismantlement, and waste management problem sets; Evaluate baseline and innovative technologies under standard test conditions at Florida International University's Hemispheric Center for Environmental Technology (FIU-HCET) and other locations and collect data in the areas of performance, cost, health and safety, operations and maintenance, and primary and secondary waste generation; Continue to locate, verify, and incorporate technology performance data from other sources into the multimedia information system; and Develop the conceptual design for a dismantlement technology decision analysis tool for dismantlement technologies.

  9. Nuclear Proliferation Technology Trends Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  10. Ceramic Technology Project

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The Ceramic Technology Project was developed by the USDOE Office of Transportation Systems (OTS) in Conservation and Renewable Energy. This project, part of the OTS's Materials Development Program, was developed to meet the ceramic technology requirements of the OTS's automotive technology programs. Significant accomplishments in fabricating ceramic components for the USDOE and NASA advanced heat engine programs have provided evidence that the operation of ceramic parts in high-temperature engine environments is feasible. These programs have also demonstrated that additional research is needed in materials and processing development, design methodology, and data base and life prediction before industry will have a sufficient technology base from which to produce reliable cost-effective ceramic engine components commercially. A five-year project plan was developed with extensive input from private industry. In July 1990 the original plan was updated through the estimated completion of development in 1993. The objective is to develop the industrial technology base required for reliable ceramics for application in advanced automotive heat engines. The project approach includes determining the mechanisms controlling reliability, improving processes for fabricating existing ceramics, developing new materials with increased reliability, and testing these materials in simulated engine environments to confirm reliability. Although this is a generic materials project, the focus is on the structural ceramics for advanced gas turbine and diesel engines, ceramic bearings and attachments, and ceramic coatings for thermal barrier and wear applications in these engines. To facilitate the rapid transfer of this technology to US industry, the major portion of the work is being done in the ceramic industry, with technological support from government laboratories, other industrial laboratories, and universities.

  11. Quantum Communication Technology

    CERN Document Server

    Gisin, Nicolas

    2010-01-01

    Quantum communication is built on a set of disruptive concepts and technologies. It is driven by fascinating physics and by promising applications. It requires a new mix of competencies, from telecom engineering to theoretical physics, from theoretical computer science to mechanical and electronic engineering. First applications have already found their way to niche markets and university labs are working on futuristic quantum networks, but most of the surprises are still ahead of us. Quantum communication, and more generally quantum information science and technologies, are here to stay and will have a profound impact on the XXI century.

  12. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Stowers, I.F.; Crawford, R.B.; Esser, M.A.; Lien, P.L.; O' Neal, E.; Van Dyke, P. (eds.)

    1982-07-01

    The state of the laboratory address by LLNL Director Roger Batzel is summarized, and a breakdown of the laboratory funding is given. The Livermore defense-related committment is described, including the design and development of advanced nuclear weapons as well as research in inertial confinement fusion, nonnuclear ordnance, and particle beam technology. LLNL is also applying its scientific and engineering resources to the dual challenge of meeting future energy needs without degrading the quality of the biosphere. Some representative examples are given of the supporting groups vital for providing the specialized expertise and new technologies required by the laboratory's major research programs. (GHT)

  13. Script of Healthcare Technology

    DEFF Research Database (Denmark)

    Brodersen, Søsser Grith Kragh; Hansen, Meiken; Lindegaard, Hanne

    2015-01-01

    ABSTRACT Many new product designs are currently being implemented in the healthcare sector, and this presents designers with challenges involved in socially innovative design. In this paper, we argue that designing assistive technologies requires focus on multiple users and use practices. We see...... the design of assistive technologies as design of socio-material assemblies , which include an analysis of the products already used in relation to multiple users, their practices and wishes. In the article we focus on the challenges in the implementation of two types of robotic beds used for disability care...

  14. Ion implantation technology

    CERN Document Server

    Downey, DF; Jones, KS; Ryding, G

    1993-01-01

    Ion implantation technology has made a major contribution to the dramatic advances in integrated circuit technology since the early 1970's. The ever-present need for accurate models in ion implanted species will become absolutely vital in the future due to shrinking feature sizes. Successful wide application of ion implantation, as well as exploitation of newly identified opportunities, will require the development of comprehensive implant models. The 141 papers (including 24 invited papers) in this volume address the most recent developments in this field. New structures and possible approach

  15. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

    Major areas of research and development in ergonomics technology for space environments are discussed. Attention is given to possible applications of the technology developed by NASA in industrial settings. A group of mass spectrometers for gas analysis capable of fully automatic operation has been developed for atmosphere control on spacecraft; a version for industrial use has been constructed. Advances have been made in personal cooling technology, remote monitoring of medical information, and aerosol particle control. Experience gained by NASA during the design and development of portable life support units has recently been applied to improve breathing equipment used by fire fighters.

  16. Biosensor technology: technology push versus market pull.

    Science.gov (United States)

    Luong, John H T; Male, Keith B; Glennon, Jeremy D

    2008-01-01

    Biosensor technology is based on a specific biological recognition element in combination with a transducer for signal processing. Since its inception, biosensors have been expected to play a significant analytical role in medicine, agriculture, food safety, homeland security, environmental and industrial monitoring. However, the commercialization of biosensor technology has significantly lagged behind the research output as reflected by a plethora of publications and patenting activities. The rationale behind the slow and limited technology transfer could be attributed to cost considerations and some key technical barriers. Analytical chemistry has changed considerably, driven by automation, miniaturization, and system integration with high throughput for multiple tasks. Such requirements pose a great challenge in biosensor technology which is often designed to detect one single or a few target analytes. Successful biosensors must be versatile to support interchangeable biorecognition elements, and in addition miniaturization must be feasible to allow automation for parallel sensing with ease of operation at a competitive cost. A significant upfront investment in research and development is a prerequisite in the commercialization of biosensors. The progress in such endeavors is incremental with limited success, thus, the market entry for a new venture is very difficult unless a niche product can be developed with a considerable market volume.

  17. Engineering Specifications derived from Science Requirements

    Science.gov (United States)

    Stahl, H. Philip; Arnold, William; Bevan, Ryan M.; Smith, W. Scott; Kirk, Charles S.; Postman, Marc

    2013-01-01

    Advanced Mirror Technology Development (AMTD) is a multi-year effort to systematically mature to TRL-6 the critical technologies needed to produce 4-m or larger flight-qualified UVOIR mirrors by 2018 so that a viable mission can be considered by the 2020 Decadal Review. This technology must enable missions capable of both general astrophysics & ultra-high contrast observations of exoplanets. To accomplish our objective, we use a science-driven systems engineering approach. We mature technologies required to enable the highest priority science AND result in a high-performance low-cost low-risk system.

  18. Future requirements for fossil power plants

    Directory of Open Access Journals (Sweden)

    Spliethoff H.

    2013-06-01

    Full Text Available The fast increasing installation of technologies to convert renewable energy into power influences the operation of conventional power plants. New requirements on the technology, on the operation and on the economic have to be considered for already running and future power plants. Currently, first experiences with such a production and market situation are available. Technologies are discussed to store power and to reduce CO2 emissions. New compensation models are necessary to enable economic operation of fossil power plants in base load. This article gives a short review about available technologies and future challenges.

  19. Information technology resources assessment

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, D.F. [ed.

    1992-01-01

    This year`s Information Technology Resources Assessment (ITRA) is something of a departure from traditional practice. Past assessments have concentrated on developments in fundamental technology, particularly with respect to hardware. They form an impressive chronicle of decreasing cycle times, increasing densities, decreasing costs (or, equivalently, increasing capacity and capability per dollar spent), and new system architectures, with a leavening of operating systems and languages. Past assessments have aimed -- and succeeded -- at putting information technology squarely in the spotlight; by contrast, in the first part of this assessment, we would like to move it to the background, and encourage the reader to reflect less on the continuing technological miracles of miniaturization in space and time and more on the second- and third-order implications of some possible workplace applications of these miracles. This Information Technology Resources Assessment is intended to provide a sense of technological direction for planners in projecting the hardware, software, and human resources necessary to support the diverse IT requirements of the various components of the DOE community. It is also intended to provide a sense of our new understanding of the place of IT in our organizations.

  20. Information technology resources assessment

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, D.F. (ed.)

    1992-01-01

    This year's Information Technology Resources Assessment (ITRA) is something of a departure from traditional practice. Past assessments have concentrated on developments in fundamental technology, particularly with respect to hardware. They form an impressive chronicle of decreasing cycle times, increasing densities, decreasing costs (or, equivalently, increasing capacity and capability per dollar spent), and new system architectures, with a leavening of operating systems and languages. Past assessments have aimed -- and succeeded -- at putting information technology squarely in the spotlight; by contrast, in the first part of this assessment, we would like to move it to the background, and encourage the reader to reflect less on the continuing technological miracles of miniaturization in space and time and more on the second- and third-order implications of some possible workplace applications of these miracles. This Information Technology Resources Assessment is intended to provide a sense of technological direction for planners in projecting the hardware, software, and human resources necessary to support the diverse IT requirements of the various components of the DOE community. It is also intended to provide a sense of our new understanding of the place of IT in our organizations.

  1. Turbine imaging technology assessment

    Energy Technology Data Exchange (ETDEWEB)

    Moursund, R. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Carlson, T. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2004-12-01

    The goal of this project was to identify and evaluate imaging technologies for observing juvenile fish within a Kaplan turbine, and specifically that would enable scientists to determine mechanisms of fish injury within an operating turbine unit. This report documents the opportunities and constraints for observing juvenile fish at specific locations during turbine passage. These observations were used to make modifications to dam structures and operations to improve conditions for fish passage while maintaining or improving hydropower production. The physical and hydraulic environment that fish experience as they pass through the hydroelectric plants were studied and the regions with the greatest potential for injury were defined. Biological response data were also studied to determine the probable types of injuries sustained in the turbine intake and what types of injuries are detectable with imaging technologies. The study grouped injury-causing mechanisms into two categories: fluid (pressure/cavitation, shear, turbulence) and mechanical (strike/collision, grinding/pinching, scraping). The physical constraints of the environment, together with the likely types of injuries to fish, provided the parameters needed for a rigorous imaging technology evaluation. Types of technology evaluated included both tracking and imaging systems using acoustic technologies (such as sonar and acoustic tags) and optic technologies (such as pulsed-laser videography, which is high-speed videography using a laser as the flash). Criteria for determining image data quality such as frame rate, target detectability, and resolution were used to quantify the minimum requirements of an imaging sensor.

  2. Analysis on the Security Technology andAssess Requirements of Mobile Banking based on Mobile Terminal%基于移动终端的手机银行安全性技术及评估需求浅析

    Institute of Scientific and Technical Information of China (English)

    张艳; 沈亮; 顾健

    2012-01-01

      伴随着我国移动终端用户数的不断攀升和互联网的飞速发展,人们对手机等移动终端与互联网进行资源共享的要求越来越迫切,然而基于移动终端的手机银行面临着日益严重的安全威胁。文章从手机银行的发展、现状出发,在对移动终端上手机银行的安全机制和面临的安全威胁进行全面分析的基础上,进一步对手机银行的信息安全保障技术和发展趋势进行了跟踪、比对、归纳与总结,并提出了针对手机银行的安全性评估需求。%  With the rising user number of mobile terminal and the rapid development of Internet in our country, the demand of resources sharing between mobile terminal and the Internet becomes more and more urgent. However, the mobile banking based on mobile terminal is facing increasingly serious security threatens. On the basis of a comprehensive analysis of the development and present situation of mobile banking, this paper describes the related security mechanism and potential security threatens of mobile banking. Furthermore, information security technology and development trend of mobile banking are comprised and summarized in this paper, and pointed propose the security assessment demand for mobile banking.

  3. Groupware requirements evolution patterns

    NARCIS (Netherlands)

    Pumareja, Dulce Trinidad

    2013-01-01

    Requirements evolution is a generally known problem in software development. Requirements are known to change all throughout a system's lifecycle. Nevertheless, requirements evolution is a poorly understood phenomenon. Most studies on requirements evolution focus on changes to written specifications

  4. Technology Innovation

    Science.gov (United States)

    EPA produces innovative technologies and facilitates their creation in line with the Agency mission to create products such as the stormwater calculator, remote sensing, innovation clusters, and low-cost air sensors.

  5. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

    Roennevik, H.C. [Saga Petroleum A/S, Forus (Norway)

    1996-12-31

    The paper evaluates exploration technology. Topics discussed are: Visions; the subsurface challenge; the creative tension; the exploration process; seismic; geology; organic geochemistry; seismic resolution; integration; drilling; value creation. 4 refs., 22 figs.

  6. UPLIFTING TECHNOLOGY

    National Research Council Canada - National Science Library

    Thomas K Grose

    2015-01-01

      Inspired by Star Trek turbolifts, German engineering firm ThyssenKrupp says it's ready to replace cables and pulleys using maglev, or magnetic levitation technology, that enables the world's fastest...

  7. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

    An overview of the technology of videodiscs is given. The emphasis is on systems that use reflection or transmission of laser light. Possible use of videodiscs for storage of bibliographic information is considered. 6 figures, 3 tables. (RWR)

  8. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  9. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Laser Technology Program of IPEN is developed by the Center for Lasers and Applications (CLA) and is committed to the development of new lasers based on the research of new optical materials and new resonator technologies. Laser applications and research occur within several areas such as Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. Additional goals of the Program are human resource development and innovation, in association with Brazilian Universities and commercial partners.

  10. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  11. Trusted Computing Technologies, Intel Trusted Execution Technology.

    Energy Technology Data Exchange (ETDEWEB)

    Guise, Max Joseph; Wendt, Jeremy Daniel

    2011-01-01

    We describe the current state-of-the-art in Trusted Computing Technologies - focusing mainly on Intel's Trusted Execution Technology (TXT). This document is based on existing documentation and tests of two existing TXT-based systems: Intel's Trusted Boot and Invisible Things Lab's Qubes OS. We describe what features are lacking in current implementations, describe what a mature system could provide, and present a list of developments to watch. Critical systems perform operation-critical computations on high importance data. In such systems, the inputs, computation steps, and outputs may be highly sensitive. Sensitive components must be protected from both unauthorized release, and unauthorized alteration: Unauthorized users should not access the sensitive input and sensitive output data, nor be able to alter them; the computation contains intermediate data with the same requirements, and executes algorithms that the unauthorized should not be able to know or alter. Due to various system requirements, such critical systems are frequently built from commercial hardware, employ commercial software, and require network access. These hardware, software, and network system components increase the risk that sensitive input data, computation, and output data may be compromised.

  12. Feed tank transfer requirements

    Energy Technology Data Exchange (ETDEWEB)

    Freeman-Pollard, J.R.

    1998-09-16

    This document presents a definition of tank turnover; DOE responsibilities; TWRS DST permitting requirements; TWRS Authorization Basis (AB) requirements; TWRS AP Tank Farm operational requirements; unreviewed safety question (USQ) requirements; records and reporting requirements, and documentation which will require revision in support of transferring a DST in AP Tank Farm to a privatization contractor for use during Phase 1B.

  13. Study on Technology Development of Wearable Devices from the Perspective of Technology Requirements for Creative Industry Based on the Knowledge Map Analysis%文化创意产业科技需求视角下的可穿戴设备技术发展研究--基于知识图谱的分析方法

    Institute of Scientific and Technical Information of China (English)

    宗利永; 白韬韬; 张飞相; 匡霞

    2015-01-01

    The research focuses on the wearable device applications in the cultural and creative industry,and uses CiteSpace to analyze the related patents included in Derwent Innovations Index (DII).With CiteSpace cited network graph analysis,it demonstrates the field technical application field distribution,and word frequency detection technology is used to provide a hotspot and frontier technology knowledge mapping,in order to identify the wearable technology hot spot.Combined with the analysis of knowledge map,the wearable equipment technology demand for cultural creative industry is prospected.%研究聚焦于文化创意产业的可穿戴设备应用,以德温特专利数据库收录的可穿戴设备相关专利为数据源,借助 CiteSpace 对所采集的数据进行德温特手工代码共被引网络图谱分析,展示该领域技术应用领域分布;并利用 CiteSpace 软件提供的词频探测技术绘制出技术热点与前沿知识图谱,识别可穿戴设备领域的技术热点及演进;结合知识图谱的分析结论,对文化创意产业可穿戴设备科技需求进行了展望。

  14. Equipment Operational Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Greenwalt, B; Henderer, B; Hibbard, W; Mercer, M

    2009-06-11

    The Iraq Department of Border Enforcement is rich in personnel, but poor in equipment. An effective border control system must include detection, discrimination, decision, tracking and interdiction, capture, identification, and disposition. An equipment solution that addresses only a part of this will not succeed, likewise equipment by itself is not the answer without considering the personnel and how they would employ the equipment. The solution should take advantage of the existing in-place system and address all of the critical functions. The solutions are envisioned as being implemented in a phased manner, where Solution 1 is followed by Solution 2 and eventually by Solution 3. This allows adequate time for training and gaining operational experience for successively more complex equipment. Detailed descriptions of the components follow the solution descriptions. Solution 1 - This solution is based on changes to CONOPs, and does not have a technology component. It consists of observers at the forts and annexes, forward patrols along the swamp edge, in depth patrols approximately 10 kilometers inland from the swamp, and checkpoints on major roads. Solution 2 - This solution adds a ground sensor array to the Solution 1 system. Solution 3 - This solution is based around installing a radar/video camera system on each fort. It employs the CONOPS from Solution 1, but uses minimal ground sensors deployed only in areas with poor radar/video camera coverage (such as canals and streams shielded by vegetation), or by roads covered by radar but outside the range of the radar associated cameras. This document provides broad operational requirements for major equipment components along with sufficient operational details to allow the technical community to identify potential hardware candidates. Continuing analysis will develop quantities required and more detailed tactics, techniques, and procedures.

  15. Technology and technology transfer: some basic issues

    OpenAIRE

    Shamsavari, Ali; Adikibi, Owen; Taha, Yasser

    2002-01-01

    This paper addresses various issues relating to technology and transfer of technology such as technology and society, technology and science, channels and models of technology transfer, the role of multinational companies in transfer of technology, etc. The ultimate objective is to pose the question of relevance of some existing models and ideas like technological independence in an increasingly globalised world economy.

  16. Technology and Sport

    DEFF Research Database (Denmark)

    Møller, Rasmus Bysted; Møller, Verner

    2015-01-01

    The relationship between sport and technology is close and can be both fruitful and destructive. Technology has a constitutive function in sport as it makes the activity possible and it can enhance performance as well as the sporting experience. The use of football boots is clearly more comfortable...... and effective than playing in bare feet in a game of football. However, sport challenges its athletes by demanding the employment of less efficient means rather than more efficient means in pursuit of sport specific goals. Therefore technology can potentially subtract from the sporting experience and even...... threaten the internal logic of sport. If as an example very efficient hail cartridges were allowed for use in double trap shooting it would reduce the skills required to excel at that discipline reducing its value for participants and spectators alike. The use of forbidden performance enhancing substances...

  17. Modern Ferrite Technology

    CERN Document Server

    Goldman, Alex

    2006-01-01

    Modern Ferrite Technology, 2nd Ed. offers the readers an expert overview of the latest ferrite advances as well as their applications in electronic components. This volume develops the interplay among material properties, component specification and device requirements using ferrites. Throughout, emphasis is placed on practical technological concerns as opposed to mathematical and physical aspects of the subject. The book traces the origin of the magnetic effect in ferrites from the level of the simplest particle and then increases the scope to include larger hierarchies. From the desired magnetic properties, the author deduces the physical and chemical material parameters, taking into consideration major chemistry, impurity levels, ceramic microstructures and grain boundary effects. He then discusses the processing conditions and associated conditions required for implementation. In addition to conventional ceramic techniques, he describes non-conventional methods such as co-precipitation, co-spray roasting ...

  18. Choosing the right technology

    DEFF Research Database (Denmark)

    Milan, Christian; Nielsen, Mads Pagh; Bojesen, Carsten

    2014-01-01

    The use of renewable energy sources (RES) has continuously increased throughout the last decade. In the residential building sector the trend goes towards energy supply systems based on multiple RES. This is mainly due to political requirements, governmental subsidies and fuel price development....... These systems not only require an optimal design with respect to the installed capacities but also the right choice in combining the available technologies assuring a cost-effective solution. e aim of this paper is to present an optimization methodology for residential on-site energy supply systems based...... on mixed integer linear programming. The methodology chooses the right combination of technologies and sizes the components based on on-site weather data and expected consumption profiles. Through this approach the fluctuations of RES as well as the user behavior are taken into account already during...

  19. A Study on Requirements of BIM Technological Standards ——Focused on the Analysis of Finland BIM Guidelines%BIM技术标准研究——以BIM芬兰标准为例

    Institute of Scientific and Technical Information of China (English)

    杜书波

    2012-01-01

    为了实现设计平稳过渡到BIM的三维模型,首先要建立通用的标准化BIM环境.因此,许多使用BIM的国家已开始制定相关标准.新的BIM研究方法将在减少可能出现的误差和BIM造型分析错误表现上发挥重要的作用,鼓励BIM的广泛使用.从这个角度来看,本文的目的就是分析芬兰的BIM标准,明确适用的BIM模型,通过分析得出基于BIM模型的设计标准.%To make a smooth transition to the BIM-based 3D design, the guidelines for such matters should be established first and the BIM environment needs to be standardized as well. Accordingly, those countries; that plan to adopt BIM have been developing the related guidelines for that. Those pre-active approaches to BIM would play an important role in reducing the possible errors and the wrongful performance in BIM modeling as well as encouraging the broad usage of BIM. From this point of view, the purpose of this paper is to analyze the overseas trend focused on the Finland BIM guidelines, define the requirements applicable to BIM modeling and through these results figure out the aim of the BIM-based design.

  20. Intracellular Staphylococcus aureus Control by Virulent Bacteriophages within MAC-T Bovine Mammary Epithelial Cells.

    Science.gov (United States)

    Zhang, Lili; Sun, Lichang; Wei, Ruicheng; Gao, Qiang; He, Tao; Xu, Cunfa; Liu, Xianjin; Wang, Ran

    2017-02-01

    Bacteriophages (phages) are known to effectively kill extracellular multiplying bacteria. The present study demonstrated that phages penetrated bovine mammary epithelial cells and cleared intracellular Staphylococcus aureus in a time-dependent manner. In particular, phage vB_SauM_JS25 reached the nucleus within 3 h postincubation. The phages had an endocytotic efficiency of 12%. This ability to kill intracellular host bacteria suggests the utility of phage-based therapies and may protect patients from recurrent infection and treatment failure. Copyright © 2017 American Society for Microbiology.

  1. Technology Applications Team: Applications of aerospace technology

    Science.gov (United States)

    1993-01-01

    Highlights of the Research Triangle Institute (RTI) Applications Team activities over the past quarter are presented in Section 1.0. The Team's progress in fulfilling the requirements of the contract is summarized in Section 2.0. In addition to our market-driven approach to applications project development, RTI has placed increased effort on activities to commercialize technologies developed at NASA Centers. These Technology Commercialization efforts are summarized in Section 3.0. New problem statements prepared by the Team in the reporting period are presented in Section 4.0. The Team's transfer activities for ongoing projects with the NASA Centers are presented in Section 5.0. Section 6.0 summarizes the status of four add-on tasks. Travel for the reporting period is described in Section 7.0. The RTI Team staff and consultants and their project responsibilities are listed in Appendix A. The authors gratefully acknowledge the contributions of many individuals to the RTI Technology Applications Team program. The time and effort contributed by managers, engineers, and scientists throughout NASA were essential to program success. Most important to the program has been a productive working relationship with the NASA Field Center Technology Utilization (TU) Offices. The RTI Team continues to strive for improved effectiveness as a resource to these offices. Industry managers, technical staff, medical researchers, and clinicians have been cooperative and open in their participation. The RTI Team looks forward to continuing expansion of its interaction with U.S. industry to facilitate the transfer of aerospace technology to the private sector.

  2. Hydrogen aircraft technology

    Science.gov (United States)

    Brewer, G. D.

    1991-01-01

    A comprehensive evaluation is conducted of the technology development status, economics, commercial feasibility, and infrastructural requirements of LH2-fueled aircraft, with additional consideration of hydrogen production, liquefaction, and cryostorage methods. Attention is given to the effects of LH2 fuel cryotank accommodation on the configurations of prospective commercial transports and military airlifters, SSTs, and HSTs, as well as to the use of the plentiful heatsink capacity of LH2 for innovative propulsion cycles' performance maximization. State-of-the-art materials and structural design principles for integral cryotank implementation are noted, as are airport requirements and safety and environmental considerations.

  3. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  4. Facility decontamination technology workshop

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    Purpose of the meeting was to provide a record of experience at nuclear facilities, other than TMI-2, of events and incidents which have required decontamination and dose reduction activities, and to furnish GPU and others involved in the TMI-2 cleanup with the results of that decontamination and dose reduction technology. Separate abstracts were prepared for 24 of the 25 papers; the remaining paper had been previously abstracted. (DLC)

  5. Hydrogen Technologies Safety Guide

    Energy Technology Data Exchange (ETDEWEB)

    Rivkin, C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Burgess, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Buttner, W. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-01-01

    The purpose of this guide is to provide basic background information on hydrogen technologies. It is intended to provide project developers, code officials, and other interested parties the background information to be able to put hydrogen safety in context. For example, code officials reviewing permit applications for hydrogen projects will get an understanding of the industrial history of hydrogen, basic safety concerns, and safety requirements.

  6. Factors that Predict Quality Classroom Technology Use

    Science.gov (United States)

    Hastings, Tricia A.

    2009-01-01

    Despite technological advancements intended to enhance teaching and learning in the 21st century, numerous teacher and school factors continue to impede quality classroom technology use. Determining the effectiveness of educational technology is challenging and requires a detailed understanding of multifaceted, complex, contextual relationships.…

  7. Factors that Predict Quality Classroom Technology Use

    Science.gov (United States)

    Hastings, Tricia A.

    2009-01-01

    Despite technological advancements intended to enhance teaching and learning in the 21st century, numerous teacher and school factors continue to impede quality classroom technology use. Determining the effectiveness of educational technology is challenging and requires a detailed understanding of multifaceted, complex, contextual relationships.…

  8. 30 CFR 7.52 - New technology.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false New technology. 7.52 Section 7.52 Mineral... MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY Battery Assemblies § 7.52 New technology. MSHA may approve a battery assembly that incorporates technology for which the requirements of this subpart are not...

  9. 30 CFR 7.72 - New technology.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false New technology. 7.72 Section 7.72 Mineral... MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY Multiple-Shot Blasting Units § 7.72 New technology. MSHA may approve a blasting unit that incorporates technology for which the requirements of this...

  10. Technology and Environmental Education: An Integrated Curriculum

    Science.gov (United States)

    Willis, Jana M.; Weiser, Brenda

    2005-01-01

    Preparing teacher candidates to integrate technology into their future classrooms effectively requires experience in instructional planning that utilizes technology to enhance student learning. Teacher candidates need to work with curriculum that supports a variety of technologies. Using Project Learning Tree and environmental education (EE),…

  11. Faulty assumptions for repository requirements

    Energy Technology Data Exchange (ETDEWEB)

    Sutcliffe, W G

    1999-06-03

    Long term performance requirements for a geologic repository for spent nuclear fuel and high-level waste are based on assumptions concerning water use and subsequent deaths from cancer due to ingesting water contaminated with radio isotopes ten thousand years in the future. This paper argues that the assumptions underlying these requirements are faulty for a number of reasons. First, in light of the inevitable technological progress, including efficient desalination of water, over the next ten thousand years, it is inconceivable that a future society would drill for water near a repository. Second, even today we would not use water without testing its purity. Third, today many types of cancer are curable, and with the rapid progress in medical technology in general, and the prevention and treatment of cancer in particular, it is improbable that cancer caused by ingesting contaminated water will be a sign&ant killer in the far future. This paper reviews the performance requirements for geological repositories and comments on the difficulties in proving compliance in the face of inherent uncertainties. The already tiny long-term risk posed by a geologic repository is presented and contrasted with contemporary every day risks. A number of examples of technological progress, including cancer treatments, are advanced. The real and significant costs resulting from the overly conservative requirements are then assessed. Examples are given of how money (and political capital) could be put to much better use to save lives today and in the future. It is concluded that although a repository represents essentially no long-term risk, monitored retrievable dry storage (above or below ground) is the current best alternative for spent fuel and high-level nuclear waste.

  12. Information Technology in Sport Management Curricula

    Science.gov (United States)

    Barneva, Reneta P.; Hite, Penny D.

    2017-01-01

    We study the breadth of inclusion of information technology in sport management (SM) programs, surveying program sponsoring colleges and universities within a prominent state-university system. Our results indicate a very low number of SM programs require any type of information technology courses as part of their core requirements. In fact, only…

  13. Information Technology in Sport Management Curricula

    Science.gov (United States)

    Barneva, Reneta P.; Hite, Penny D.

    2017-01-01

    We study the breadth of inclusion of information technology in sport management (SM) programs, surveying program sponsoring colleges and universities within a prominent state-university system. Our results indicate a very low number of SM programs require any type of information technology courses as part of their core requirements. In fact, only…

  14. Knowledge Technologies

    CERN Document Server

    Milton, Nick

    2008-01-01

    Several technologies are emerging that provide new ways to capture, store, present and use knowledge. This book is the first to provide a comprehensive introduction to five of the most important of these technologies: Knowledge Engineering, Knowledge Based Engineering, Knowledge Webs, Ontologies and Semantic Webs. For each of these, answers are given to a number of key questions (What is it? How does it operate? How is a system developed? What can it be used for? What tools are available? What are the main issues?). The book is aimed at students, researchers and practitioners interested in Knowledge Management, Artificial Intelligence, Design Engineering and Web Technologies. During the 1990s, Nick worked at the University of Nottingham on the application of AI techniques to knowledge management and on various knowledge acquisition projects to develop expert systems for military applications. In 1999, he joined Epistemics where he worked on numerous knowledge projects and helped establish knowledge management...

  15. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  16. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...... must be performed such that total traceability and authenticity of the final products can be presented on demand. The most important aspects to be considered within seafood technology today are safety, healthy products and high eating quality. Safety can be divided into microbiological safety...... and not presenting any safety risk per se. Seafood is healthy due to the omega-3 fatty acids and the nutritional value of vitamins, peptides and proteins. The processing technology must however be performed such that these valuable features are not lost during production. The same applies to the eating quality. Any...

  17. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  18. Defining technology dependence in children and adolescents.

    Science.gov (United States)

    Spratling, Regena

    2015-05-01

    The purpose of this review was to identify current terms and definitions used to identify and describe children and adolescents who require technology. A total of 400 articles published from January 2000 through May 2012 were reviewed; 26 articles met the inclusion criteria. The review included only primary research studies that focused on a child and adolescent sample (birth to 18 years old) who required technology. Current terms and definitions used to describe children and adolescents who require technology include technology and complex care. Technology is a constant in both terminology and definitions, and it differentiates this population from the general population of children with chronic illness and special health care needs. This review highlights the need for better, more detailed descriptions of the population of children and adolescents who require technology in their daily lives. © The Author(s) 2014.

  19. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

    The objective of this summer's work was to attempt to enhance Technology Application Group (TAG) ability to measure the outcomes of its efforts to transfer NASA technology. By reviewing existing literature, by explaining the economic principles involved in evaluating the economic impact of technology transfer, and by investigating the LaRC processes our William & Mary team has been able to lead this important discussion. In reviewing the existing literature, we identified many of the metrics that are currently being used in the area of technology transfer. Learning about the LaRC technology transfer processes and the metrics currently used to track the transfer process enabled us to compare other R&D facilities to LaRC. We discuss and diagram impacts of technology transfer in the short run and the long run. Significantly, it serves as the basis for analysis and provides guidance in thinking about what the measurement objectives ought to be. By focusing on the SBIR Program, valuable information regarding the strengths and weaknesses of this LaRC program are to be gained. A survey was developed to ask probing questions regarding SBIR contractors' experience with the program. Specifically we are interested in finding out whether the SBIR Program is accomplishing its mission, if the SBIR companies are providing the needed innovations specified by NASA and to what extent those innovations have led to commercial success. We also developed a survey to ask COTR's, who are NASA employees acting as technical advisors to the SBIR contractors, the same type of questions, evaluating the successes and problems with the SBIR Program as they see it. This survey was developed to be implemented interactively on computer. It is our hope that the statistical and econometric studies that can be done on the data collected from all of these sources will provide insight regarding the direction to take in developing systematic evaluations of programs like the SBIR Program so that they can

  20. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    Samsung introduced in 2008 a mobile phone called "Soul" made with a human touch and including itself a "magic touch". Through the analysis of a Nokia mobile phone TV-commercials I want to examine the function and form of digital technology in everyday images. The mobile phone and its digital came...... commercials and internet commercials for mobile phones from Nokia, or handheld computers, as Sony-Ericsson prefers to call them. Digital technology points towards a forgotten pre-human and not only post-human condition....

  1. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...... in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new...

  2. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new......In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...

  3. Architectural technology

    DEFF Research Database (Denmark)

    2005-01-01

    The booklet offers an overall introduction to the Institute of Architectural Technology and its projects and activities, and an invitation to the reader to contact the institute or the individual researcher for further information. The research, which takes place at the Institute of Architectural...... Technology at the Roayl Danish Academy of Fine Arts, School of Architecture, reflects a spread between strategic, goal-oriented pilot projects, commissioned by a ministry, a fund or a private company, and on the other hand projects which originate from strong personal interests and enthusiasm of individual...

  4. Capturing Requirements for Autonomous Spacecraft with Autonomy Requirements Engineering

    Science.gov (United States)

    Vassev, Emil; Hinchey, Mike

    2014-08-01

    The Autonomy Requirements Engineering (ARE) approach has been developed by Lero - the Irish Software Engineering Research Center within the mandate of a joint project with ESA, the European Space Agency. The approach is intended to help engineers develop missions for unmanned exploration, often with limited or no human control. Such robotics space missions rely on the most recent advances in automation and robotic technologies where autonomy and autonomic computing principles drive the design and implementation of unmanned spacecraft [1]. To tackle the integration and promotion of autonomy in software-intensive systems, ARE combines generic autonomy requirements (GAR) with goal-oriented requirements engineering (GORE). Using this approach, software engineers can determine what autonomic features to develop for a particular system (e.g., a space mission) as well as what artifacts that process might generate (e.g., goals models, requirements specification, etc.). The inputs required by this approach are the mission goals and the domain-specific GAR reflecting specifics of the mission class (e.g., interplanetary missions).

  5. NASA Technology Applications Team: Commercial applications of aerospace technology

    Science.gov (United States)

    1994-01-01

    The Research Triangle Institute (RTI) Team has maintained its focus on helping NASA establish partnerships with U.S. industry for dual use development and technology commercialization. Our emphasis has been on outcomes, such as licenses, industry partnerships and commercialization of technologies, that are important to NASA in its mission of contributing to the improved competitive position of U.S. industry. The RTI Team has been successful in the development of NASA/industry partnerships and commercialization of NASA technologies. RTI ongoing commitment to quality and customer responsiveness has driven our staff to continuously improve our technology transfer methodologies to meet NASA's requirements. For example, RTI has emphasized the following areas: (1) Methodology For Technology Assessment and Marketing: RTI has developed and implemented effective processes for assessing the commercial potential of NASA technologies. These processes resulted from an RTI study of best practices, hands-on experience, and extensive interaction with the NASA Field Centers to adapt to their specific needs. (2) Effective Marketing Strategies: RTI surveyed industry technology managers to determine effective marketing tools and strategies. The Technology Opportunity Announcement format and content were developed as a result of this industry input. For technologies with a dynamic visual impact, RTI has developed a stand-alone demonstration diskette that was successful in developing industry interest in licensing the technology. And (3) Responsiveness to NASA Requirements: RTI listened to our customer (NASA) and designed our processes to conform with the internal procedures and resources at each NASA Field Center and the direction provided by NASA's Agenda for Change. This report covers the activities of the Research Triangle Institute Technology Applications Team for the period 1 October 1993 through 31 December 1994.

  6. Exploration Medical Capability - Technology Watch

    Science.gov (United States)

    Krihak, Michael; Watkins, Sharmila; Barr, Yael; Barsten, Kristina; Fung, Paul; Baumann, David

    2011-01-01

    The objectives of the Technology Watch process are to identify emerging, high-impact technologies that augment current ExMC development efforts, and to work with academia, industry, and other government agencies to accelerate the development of medical care and research capabilities for the mitigation of potential health issues that could occur during space exploration missions. The establishment of collaborations with these entities is beneficial to technology development, assessment and/or insertion. Such collaborations also further NASA s goal to provide a safe and healthy environment for human exploration. The Tech Watch project addresses requirements and capabilities identified by knowledge and technology gaps that are derived from a discrete set of medical conditions that are most likely to occur on exploration missions. These gaps are addressed through technology readiness level assessments, market surveys, collaborations and distributed innovation opportunities. Ultimately, these gaps need to be closed with respect to exploration missions, and may be achieved through technology development projects. Information management is a key aspect to this process where Tech Watch related meetings, research articles, collaborations and partnerships are tracked by the HRP s Exploration Medical Capabilities (ExMC) Element. In 2011, ExMC will be introducing the Tech Watch external website and evidence wiki that will provide access to ExMC technology and knowledge gaps, technology needs and requirements documents.

  7. Manufacturing technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

  8. Blast Technologies

    Science.gov (United States)

    2011-06-27

    Team Leader Risa Scherer Blast Mitigation Interior and Laboratory Team Leader Blast Technologies POC’s Government Point Of Contacts (POCs): To...to yield injury assessments at higher fidelities and with higher confidence UNCLASSIFIED UNCLASSIFIED Risa Scherer Blast Mitigation Interior and

  9. Energy Technology.

    Science.gov (United States)

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  10. Strategic Technology

    Science.gov (United States)

    2012-03-11

    the spectrum of future conflict and engagement. Technology Surprise Francis Fukuyama , in his introduction to the book Blindside, summarizes recent...atrocities or large-scale natural disasters abroad 12 Francis Fukuyama , ed, Blindside (Baltimore, MD: Brookings Institute Press, 2007), 1. 13 Defense

  11. (Environmental technology)

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.

    1990-10-12

    The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

  12. GIG Technologies

    Science.gov (United States)

    2008-08-08

    caching • GIG as a sensor • Cyber SA/defense • Cross Domain Information Sharing • Multi-Level Security solutions • Enterprise Service Bus ( ESB ...Link Layer Technologies Integrated Link Layer All Optical Core For Terrestrial and Space Networks Separate Transmission Networks Mid-Term Integrated

  13. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  14. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available in design and manufacturing to virtual reality. There are carbon fiber materials used and in performance analysis that use video base technology. In the 1999 cricket World Cup, small earphones were used for Hansie to communicate with the coach and were later...

  15. Feed tank transfer requirements

    Energy Technology Data Exchange (ETDEWEB)

    Freeman-Pollard, J.R.

    1998-09-16

    This document presents a definition of tank turnover. Also, DOE and PC responsibilities; TWRS DST permitting requirements; TWRS Authorization Basis (AB) requirements; TWRS AP Tank Farm operational requirements; unreviewed safety question (USQ) requirements are presented for two cases (i.e., tank modifications occurring before tank turnover and tank modification occurring after tank turnover). Finally, records and reporting requirements, and documentation which will require revision in support of transferring a DST in AP Tank Farm to a privatization contractor are presented.

  16. Scientific Software Component Technology

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, S.; Dykman, N.; Kumfert, G.; Smolinski, B.

    2000-02-16

    We are developing new software component technology for high-performance parallel scientific computing to address issues of complexity, re-use, and interoperability for laboratory software. Component technology enables cross-project code re-use, reduces software development costs, and provides additional simulation capabilities for massively parallel laboratory application codes. The success of our approach will be measured by its impact on DOE mathematical and scientific software efforts. Thus, we are collaborating closely with library developers and application scientists in the Common Component Architecture forum, the Equation Solver Interface forum, and other DOE mathematical software groups to gather requirements, write and adopt a variety of design specifications, and develop demonstration projects to validate our approach. Numerical simulation is essential to the science mission at the laboratory. However, it is becoming increasingly difficult to manage the complexity of modern simulation software. Computational scientists develop complex, three-dimensional, massively parallel, full-physics simulations that require the integration of diverse software packages written by outside development teams. Currently, the integration of a new software package, such as a new linear solver library, can require several months of effort. Current industry component technologies such as CORBA, JavaBeans, and COM have all been used successfully in the business domain to reduce software development costs and increase software quality. However, these existing industry component infrastructures will not scale to support massively parallel applications in science and engineering. In particular, they do not address issues related to high-performance parallel computing on ASCI-class machines, such as fast in-process connections between components, language interoperability for scientific languages such as Fortran, parallel data redistribution between components, and massively

  17. Updated Starshade Technology Gap List

    Science.gov (United States)

    Crill, Brendan P.; Siegler, Nicholas

    2017-01-01

    NASA's Exoplanet Exploration Program (ExEP) guides the development of technology that enables the direct imaging and characterization of exo-Earths in the habitable zone of their stars, for future space observatories. Here we present the Starshade portion of the 2017 ExEP Enabling Technology Gap List, an annual update to ExEP's list of of technology to be advanced in the next 1-5 years. A Starshade is an external occulter on an independent spacecraft, allowing a space telescope to achieve exo-Earth imaging contrast requirements by blocking starlight before it enters the telescope. Building and operating a Starshade requires new technology: the occulter is a structure tens of meters in diameter that must be positioned precisely at a distance of tens of thousands of kilometers from the telescope. We review the current state-of-the-art performance and the performance level that must be achieved for a Starshade.

  18. Hydrogen energy systems technology study

    Science.gov (United States)

    Kelley, J. H.

    1975-01-01

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

  19. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo (ed.)

    2005-07-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  20. Characterization, monitoring, and sensor technology crosscutting program: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The purpose of the Characterization, Monitoring, and Sensor Technology Crosscutting Program (CMST-CP) is to deliver appropriate characterization, monitoring, and sensor technology (CMST) to the Office of Waste Management (EM-30), the Office of Environmental Restoration (EM-40), and the Office of Facility Transition and Management (EM-60). The technology development must also be cost effective and appropriate to EM-30/40/60 needs. Furthermore, the required technologies must be delivered and implemented when needed. Accordingly, and to ensure that available DOE and other national resources are focused an the most pressing needs, management of the technology development is concentrated on the following Focus Areas: Contaminant Plume Containment and Remediation (PFA); Landfill Stabilization (LSFA); High-Level Waste Tank Remediation (TFA); Mixed Waste Characterization, Treatment, and Disposal (MWFA); and Facility Deactivation, Decommissioning, and Material Disposition (FDDMDFA). Brief descriptions of CMST-CP projects funded in FY95 are presented.

  1. Requirements on high resolution detectors

    Energy Technology Data Exchange (ETDEWEB)

    Koch, A. [European Synchrotron Radiation Facility, Grenoble (France)

    1997-02-01

    For a number of microtomography applications X-ray detectors with a spatial resolution of 1 {mu}m are required. This high spatial resolution will influence and degrade other parameters of secondary importance like detective quantum efficiency (DQE), dynamic range, linearity and frame rate. This note summarizes the most important arguments, for and against those detector systems which could be considered. This article discusses the mutual dependencies between the various figures which characterize a detector, and tries to give some ideas on how to proceed in order to improve present technology.

  2. Technological Innovation and Teaching Methods

    Science.gov (United States)

    Riboli, Maria Cristina

    The wide diffusion of information technology brins generally changes in any field of society. In universities, the teaching approach must conform itself to these new needs adding the information technology tools into the learning process. A multi-disciplinary technical team of Florence University was set up a project involving technical staff developer, educational technologist and web developer and has pointed out issues concerning hardware, software, technical methods and knowledge required by these innovations.

  3. Technologies for lake restoration

    Directory of Open Access Journals (Sweden)

    Helmut KLAPPER

    2003-09-01

    Full Text Available Lakes are suffering from different stress factors and need to be restored using different approaches. The eutrophication remains as the main water quality management problem for inland waters: both lakes and reservoirs. The way to curb the degradation is to stop the nutrient sources and to accelerate the restoration with help of in-lake technologies. Especially lakes with a long retention time need (eco- technological help to decrease the nutrient content in the free water. The microbial and other organic matter from sewage and other autochthonous biomasses, causes oxygen depletion, which has many adverse effects. In less developed countries big reservoirs function as sewage treatment plants. Natural aeration solves problems only partly and many pollutants tend to accumulate in the sediments. The acidification by acid rain and by pyrite oxidation has to be controlled by acid neutralizing technologies. Addition of alkaline chemicals is useful only for soft waters, and technologies for (microbial alkalinization of very acidic hardwater mining lakes are in development. The corrective measures differ from those in use for eutrophication control. The salinization and water shortage mostly occurs if more water is used than available. L. Aral, L. Tschad, the Dead Sea or L. Nasser belong to waters with most severe environmental problems on a global scale. Their hydrologic regime needs to be evaluated. The inflow of salt water at the bottom of some mining lakes adds to stability of stratification, and thus accumulation of hydrogen sulphide in the monimolimnion of the meromictic lakes. Destratification, which is the most used technology, is only restricted applicable because of the dangerous concentrations of the byproducts of biological degradation. The contamination of lakes with hazardous substances from industry and agriculture require different restoration technologies, including subhydric isolation and storage, addition of nutrients for better self

  4. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  5. Communications technology

    Science.gov (United States)

    Cuccia, C. Louis; Sivo, Joseph

    1986-01-01

    The technologies for optimized, i.e., state of the art, operation of satellite-based communications systems are surveyed. Features of spaceborne active repeater systems, low-noise signal amplifiers, power amplifiers, and high frequency switches are described. Design features and capabilities of various satellite antenna systems are discussed, including multiple beam, shaped reflector shaped beam, offset reflector multiple beam, and mm-wave and laser antenna systems. Attitude control systems used with the antenna systems are explored, along with multiplexers, filters, and power generation, conditioning and amplification systems. The operational significance and techniques for exploiting channel bandwidth, baseband and modulation technologies are described. Finally, interconnectivity among communications satellites by means of RF and laser links is examined, as are the roles to be played by the Space Station and future large space antenna systems.

  6. Discovering system requirements

    Energy Technology Data Exchange (ETDEWEB)

    Bahill, A.T.; Bentz, B. [Univ. of Arizona, Tucson, AZ (United States). Systems and Industrial Engineering; Dean, F.F. [Sandia National Labs., Albuquerque, NM (United States)

    1996-07-01

    Cost and schedule overruns are often caused by poor requirements that are produced by people who do not understand the requirements process. This report provides a high-level overview of the system requirements process, explaining types, sources, and characteristics of good requirements. System requirements, however, are seldom stated by the customer. Therefore, this report shows ways to help you work with your customer to discover the system requirements. It also explains terminology commonly used in the requirements development field, such as verification, validation, technical performance measures, and the various design reviews.

  7. Manufacturing technology

    Energy Technology Data Exchange (ETDEWEB)

    Leonard, J.A.; Floyd, H.L.; Goetsch, B.; Doran, L. [eds.

    1993-08-01

    This bulletin depicts current research on manufacturing technology at Sandia laboratories. An automated, adaptive process removes grit overspray from jet engine turbine blades. Advanced electronic ceramics are chemically prepared from solution for use in high- voltage varistors. Selective laser sintering automates wax casting pattern fabrication. Numerical modeling improves performance of photoresist stripper (simulation on Cray supercomputer reveals path to uniform plasma). And mathematical models help make dream of low- cost ceramic composites come true.

  8. Emerging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Shin-yee

    1993-03-01

    The mission of the Emerging Technologies thrust area at Lawrence Livermore National Laboratory is to help individuals establish technology areas that have national and commercial impact, and are outside the scope of the existing thrust areas. We continue to encourage innovative ideas that bring quality results to existing programs. We also take as our mission the encouragement of investment in new technology areas that are important to the economic competitiveness of this nation. In fiscal year 1992, we have focused on nine projects, summarized in this report: (1) Tire, Accident, Handling, and Roadway Safety; (2) EXTRANSYT: An Expert System for Advanced Traffic Management; (3) Odin: A High-Power, Underwater, Acoustic Transmitter for Surveillance Applications; (4) Passive Seismic Reservoir Monitoring: Signal Processing Innovations; (5) Paste Extrudable Explosive Aft Charge for Multi-Stage Munitions; (6) A Continuum Model for Reinforced Concrete at High Pressures and Strain Rates: Interim Report; (7) Benchmarking of the Criticality Evaluation Code COG; (8) Fast Algorithm for Large-Scale Consensus DNA Sequence Assembly; and (9) Using Electrical Heating to Enhance the Extraction of Volatile Organic Compounds from Soil.

  9. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...... in integrating ideas from several distinct disciplines. This suggests that management and strategy are central to MOT which essentially relates to the firm rather than policy. Similarly we have a dual focus on capabilities, but can see subtle differences in how we view these ideas, either through an inwards...

  10. Graphite Technology Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    W. Windes; T. Burchell; R. Bratton

    2007-09-01

    This technology development plan is designed to provide a clear understanding of the research and development direction necessary for the qualification of nuclear grade graphite for use within the Next Generation Nuclear Plant (NGNP) reactor. The NGNP will be a helium gas cooled Very High Temperature Reactor (VHTR) with a large graphite core. Graphite physically contains the fuel and comprises the majority of the core volume. Considerable effort will be required to ensure that the graphite performance is not compromised during operation. Based upon the perceived requirements the major data needs are outlined and justified from the perspective of reactor design, reatcor performance, or the reactor safety case. The path forward for technology development can then be easily determined for each data need. How the data will be obtained and the inter-relationships between the experimental and modeling activities will define the technology development for graphite R&D. Finally, the variables affecting this R&D program are discussed from a general perspective. Factors that can significantly affect the R&D program such as funding, schedules, available resources, multiple reactor designs, and graphite acquisition are analyzed.

  11. Ontology Requirements Specification

    OpenAIRE

    Suárez-Figueroa, Mari Carmen; Gómez-Pérez, A.

    2012-01-01

    The goal of the ontology requirements specification activity is to state why the ontology is being built, what its intended uses are, who the end users are, and which requirements the ontology should fulfill. This chapter presents detailed methodological guidelines for specifying ontology requirements efficiently. These guidelines will help ontology engineers to capture ontology requirements and produce the ontology requirements specification document (ORSD). The ORSD will play a key role dur...

  12. Success factors in technology development

    Science.gov (United States)

    Preston, John T.

    1995-01-01

    Universities in the U.S. have a significant impact on business through the transfer of technology. This paper describes goals and philosophy of the Technology Licensing Office at the Massachusetts Institute of Technology. This paper also relates the critical factors for susscessful technology transfer, particularly relating to new business formation. These critical factors include the quality of the technology, the quality of the management, the quality of the investor, the passion for success, and the image of the company. Descriptions of three different levels of investment are also given and the most successful level of investment for starting a new company is reviewed. Licensing to large companies is also briefly reviewed, as this type of licensing requires some different strategies than that of licensing to start-up companies. High quality critical factors and intelligent investment create rewards for the parties and successful ventures.

  13. CMS Requirements for the Grid

    Institute of Scientific and Technical Information of China (English)

    K.Holtman; J.Amundson; 等

    2001-01-01

    CMS physicists need to seamlessly access their experimental data and results,independent of location and storage medium,in order to focus on the exploration for the new physics signals arther than the complexities of worldwide data management .In order to achieve this goal,CMS has adopted a tiered worldwide computing model which will incorporate emerging Grid technology.CMS has started to use Grid tools for data processing,replication and migration,Important Grid components are expected to be delivered by the Data Grid projects.like projects,CMS has created a set of long-term requirements to the Grid projects.These requirements are presented and discussed.

  14. ASCR Science Network Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Dart, Eli; Tierney, Brian

    2009-08-24

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2009 ESnet and the Office of Advanced Scientific Computing Research (ASCR), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by ASCR. The ASCR facilities anticipate significant increases in wide area bandwidth utilization, driven largely by the increased capabilities of computational resources and the wide scope of collaboration that is a hallmark of modern science. Many scientists move data sets between facilities for analysis, and in some cases (for example the Earth System Grid and the Open Science Grid), data distribution is an essential component of the use of ASCR facilities by scientists. Due to the projected growth in wide area data transfer needs, the ASCR supercomputer centers all expect to deploy and use 100 Gigabit per second networking technology for wide area connectivity as soon as that deployment is financially feasible. In addition to the network connectivity that ESnet provides, the ESnet Collaboration Services (ECS) are critical to several science communities. ESnet identity and trust services, such as the DOEGrids certificate authority, are widely used both by the supercomputer centers and by collaborations such as Open Science Grid (OSG) and the Earth System Grid (ESG). Ease of use is a key determinant of the scientific utility of network-based services. Therefore, a key enabling aspect for scientists beneficial use of high

  15. 75 FR 52472 - Spectrum Requirements for Advanced Medical Technologies

    Science.gov (United States)

    2010-08-26

    ... published information in its Knowledge Data Base (KDB) concerning acceptable average power measurement... to small entities; (2) the clarification, consolidation, or simplification of compliance or reporting...

  16. Overview of bladder heating technology: matching capabilities with clinical requirements

    NARCIS (Netherlands)

    J.C. Stauffer; G.C. van Rhoon (Gerard)

    2016-01-01

    textabstractModerate temperature hyperthermia (40–45°C for 1 h) is emerging as an effective treatment to enhance best available chemotherapy strategies for bladder cancer. A rapidly increasing number of clinical trials have investigated the feasibility and efficacy of treating bladder cancer with

  17. Web-based collaboration technology and requirements for peace operations

    OpenAIRE

    Spivey, Madalyn A.

    2002-01-01

    Approved for public release; distribution is unlimited. Peace Operations include Peace Making, Peace Building, and Peace Support. Although information-sharing systems may exist within individual organizations, to date no interoperable information regime exists that can link all players who participate in providing aid during a Complex Humanitarian Emergency. Effective information sharing between civilian and military organizations is needed to enhance operational efficiencies, therefore sa...

  18. Advance Planning Briefing for Industry. Technology Requirements Briefings

    Science.gov (United States)

    2009-02-17

    identify and track illicit finance, logistics , alternative value transfer and materiel support activities based on analysis of economic data (i.e...transfer or logistics networks. R2523 Information Dissemination Mechanisms Studies Analyze indigenously created information networks currently in...regions through the lens of historic routes of commodity transport (i.e., silk, salt, gold, precious minerals and metals, petrochemicals, and agro

  19. US Export Controls and Technology Transfer Requirements: A UK Perspective

    Science.gov (United States)

    2010-05-01

    paper notes that, Support for defence exports remains an important aspect of defence policy, in that it can reduce equipment costs to the UK tax ...targets that, on average, cost growth should not exceed 0.4% a year, and slippage should be under 0.8 months. We have also set targets to ensure the...anti- armour missile), GMLRS (guided multiple launch rocket system); and • projects that are very large and which could not realistically be undertaken

  20. The Synergism of User Needs, System Requirements, and Technological Limitations.

    Science.gov (United States)

    Levine, Gwen R.

    User perception of data importance and the economic feasibility of hardware and storage devices will determine the future direction of online systems. A retrieval system's functions are ultimately dictated by database design. Early online sytems were designed for bibliographic information limited to citations only using sequential files. When…

  1. Anti-Exposure Technology Identification for Mission Specific Operational Requirements

    Science.gov (United States)

    1981-08-08

    underwear. Fire pit testing of this coverall for a 3-second exposure to an Av Gas fire was previously conducted (reference 10) with the following results...of the CWU-33/P Anti-Exposure Assembly did not support flame or burn through when passed through the flames of an Av Gas fire in a 25-foot path for 3

  2. Teaching Ethics and Technology--What Is Required?

    Science.gov (United States)

    Crosthwaite, Jan

    2001-01-01

    Discusses the question, How much understanding of ethics and of what kind is needed to enable useful engagement with practical issues? Discusses this question in the context of a university-level class in the area of ethical issues in biotechnology. (SAH)

  3. Information technology and management

    Directory of Open Access Journals (Sweden)

    Afërdita Berisha-Shaqiri

    2015-03-01

    Full Text Available The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a requirement for the strategic planning of top managers (the highest level of leadership having as a primary goal the easier access to important information, especially those that were classified as critical for success in business. Expert systems for example offered the possibility of linking information technology with other telecommunication channels which makes them possible to identify many problems. In this context, this paper will focus on presenting the great importance of information technology as a powerful tool to manage business problems precisely because information systems provide exceptional business value. Information Technology examines the reasons for the problems and offers solutions to manage and reduce them.

  4. Low water FGD technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    Conventional flue gas desulphurisation (FGD) systems require large supplies of water. Technologies which reduce water usage are becoming more important with the large number of FGD systems being installed in response to ever tightening emission regulations. Reducing water loss is particularly important in arid regions of the world. This report reviews commercial and near commercial low water FGD processes for coal-fired power plants, including dry, semi-dry and multi-pollutant technologies. Wet scrubbers, the most widely deployed FGD technology, account for around 10–15% of the water losses in power plants with water cooling systems. This figure is considerably higher when dry/air cooling systems are employed. The evaporative water losses can be reduced by some 40–50% when the flue gas is cooled before it enters the wet scrubber, a common practice in Europe and Japan. Technologies are under development to capture over 20% of the water in the flue gas exiting the wet scrubber, enabling the power plant to become a water supplier instead of a consumer. The semi-dry spray dry scrubbers and circulating dry scrubbers consume some 60% less water than conventional wet scrubbers. The commercial dry sorbent injection processes have the lowest water consumption, consuming no water, or a minimal amount if the sorbent needs hydrating or the flue gas is humidified to improve performance. Commercial multi-pollutant systems are available that consume no water.

  5. ABC Technology Development Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-10-14

    The Accelerator-Based Conversion (ABC) facility will be designed to accomplish the following mission: `Provide a weapon`s grade plutonium disposition capability in a safe, economical, and environmentally sound manner on a prudent schedule for [50] tons of weapon`s grade plutonium to be disposed on in [20] years.` This mission is supported by four major objectives: provide a reliable plutonium disposition capability within the next [15] years; provide a level of safety and of safety assurance that meets or exceeds that afforded to the public by modern commercial nuclear power plants; meet or exceed all applicable federal, state, and local regulations or standards for environmental compliance; manage the program in a cost effective manner. The ABC Technology Development Program defines the technology development activities that are required to accomplish this mission. The technology development tasks are related to the following topics: blanket system; vessel systems; reactivity control systems; heat transport system components; energy conversion systems; shutdown heat transport systems components; auxiliary systems; technology demonstrations - large scale experiments.

  6. University Technology Transfer

    Directory of Open Access Journals (Sweden)

    Mike Cox

    2004-09-01

    Full Text Available This article describes the experiences and general observations of the author at Heriot-Watt University and concerns the transfer of university technology for the purposes of commercialisation. Full commercial exploitation of a university invention generally requires transferring that technology into the industrial arena, usually either by formation of a new company or licensing into an existing company. Commercialisation activities need to be carried out in unison with the prime activities of the university of research and teaching. Responsibility for commercialising university inventions generally rests with a specific group within the university, typically referred to as the technology transfer group. Each technology transfer should be considered individually and appropriate arrangements made for that particular invention. In general, this transfer process involves four stages: identification, evaluation, protection and exploitation. Considerations under these general headings are outlined from a university viewpoint. A phased approach is generally preferred where possible for the evaluation, protection and exploitation of an invention to balance risk with potential reward. Evaluation of the potential opportunity for a university invention involves essentially the same considerations as for an industrial invention. However, there are a range of commercial exploitation routes and potential deals so that only general guidelines can be given. Naturally, the final deal achieved is that which can be negotiated. The potential rewards for the university and inventor are both financial (via licensing income and equity realisation and non-financial.

  7. Innovation investment area: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The mission of Environmental Management`s (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area`s (IIA) two program elements: RDDT&E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation.

  8. Inclusive Design for Assistive Technology

    DEFF Research Database (Denmark)

    Herriott, Richard

    2014-01-01

    Objectives/focus/background: Design for Assistive Technology (AT) requires a special focus on user-requirements during product development. Inclusive Design theory and methodology thus has been relevant to AT design processes. Research in AT design has both drawn from and added to the ID knowledge...... the question of whether AT design processes fit neatly into a model created for a different context . Semi-structured interviews were carried out with eight/nine designers of assistive technology. This provided raw data concerning the processes used by the designers in a range of products including...

  9. A MODEL FOR ALIGNING SOFTWARE PROJECTS REQUIREMENTS WITH PROJECT TEAM MEMBERS REQUIREMENTS

    Directory of Open Access Journals (Sweden)

    Robert Hans

    2013-02-01

    Full Text Available The fast-paced, dynamic environment within which information and communication technology (ICT projects are run as well as ICT professionals’ constant changing requirements present a challenge for project managers in terms of aligning projects’ requirements with project team members’ requirements. This research paper purports that if projects’ requirements are properly aligned with team members’ requirements, then this will result in a balanced decision approach. Moreover, such an alignment will result in the realization of employee’s needs as well as meeting project’s needs. This paper presents a Project’s requirements and project Team members’ requirements (PrTr alignment model and argues that a balanced decision which meets both software project’s requirements and team members’ requirements can be achieved through the application of the PrTr alignment model.

  10. Toward Technology Integration in Mathematics Education: A Technology-Integration Course Planning Assignment

    Science.gov (United States)

    Kersaint, Gladis

    2007-01-01

    This article describes a technology integration course planning assignment that was developed to enhance preservice teachers' technological pedagogical content knowledge (TPCK). This assignment required preservice teachers work with peers to integrate various technological tools (e.g., graphing calculators, web-based mathematics applets, etc) in a…

  11. Employing Technology-Rich Mathematical Tasks to Develop Teachers' Technological, Pedagogical, and Content Knowledge (TPACK)

    Science.gov (United States)

    Polly, Drew; McGee, Jennifer R.; Sullivan, Christie

    2010-01-01

    While technology has potential to improve the teaching and learning of mathematics, research indicates that teachers struggle in their efforts to implement technology-rich mathematical tasks in their classrooms. Effective technology integration in mathematics requires teachers to be able to apply their classroom knowledge related to mathematics…

  12. OHVT technology roadmap

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Office of Heavy Vehicle Technologies (OHVT) Technology Roadmap presents the OHVT multiyear program plan. It was developed in response to recommendations by DOE`s heavy vehicle industry customers, including truck and bus manufacturers, diesel engine manufacturers, fuel producers, suppliers to these industries, and the trucking industry. The technical plan is presented for three classes of trucks: (1) class 7-8 (large, on-highway trucks); (2) class 3-6 (medium duty trucks); and (3) class 1-2 (pickups, vans, and sport utility vehicles). The Roadmap documents program goals, technical targets, and technical approaches. Issues addressed include engine efficiency, fuel efficiency, power requirements, emissions, and fuel flexibility. 8 figs., 9 tabs.

  13. Sustainable Concrete Technology

    Directory of Open Access Journals (Sweden)

    Sim J.

    2015-12-01

    Full Text Available The growing concern over global warming and significant ecological changes requires sustainable development in all fields of science and technology. Concrete not only consumes huge amount of energy and natural sources, but also emits large amount of CO2, mainly due to the production of cement. It is evident that such large amount of concrete production has put significant impact on the energy, resource, environment, and ecology of the society. Hence, how to develop the concrete technology in a sustainable way has become a significant issue. In this paper, some of Korean researches for sustainable development of concrete are presented. These are sustainable strengthening for deteriorated concrete structure, sustainable reinforcement of new concrete structure, sustainable concrete using recycled aggregate and supplementary cementing materials and finally application of each technique to precast concrete.

  14. Advanced finite element technologies

    CERN Document Server

    Wriggers, Peter

    2016-01-01

    The book presents an overview of the state of research of advanced finite element technologies. Besides the mathematical analysis, the finite element development and their engineering applications are shown to the reader. The authors give a survey of the methods and technologies concerning efficiency, robustness and performance aspects. The book covers the topics of mathematical foundations for variational approaches and the mathematical understanding of the analytical requirements of modern finite element methods. Special attention is paid to finite deformations, adaptive strategies, incompressible, isotropic or anisotropic material behavior and the mathematical and numerical treatment of the well-known locking phenomenon. Beyond that new results for the introduced approaches are presented especially for challenging nonlinear problems.

  15. Alternative nuclear technologies

    Science.gov (United States)

    Schubert, E.

    1981-10-01

    The lead times required to develop a select group of nuclear fission reactor types and fuel cycles to the point of readiness for full commercialization are compared. Along with lead times, fuel material requirements and comparative costs of producing electric power were estimated. A conservative approach and consistent criteria for all systems were used in estimates of the steps required and the times involved in developing each technology. The impact of the inevitable exhaustion of the low- or reasonable-cost uranium reserves in the United States on the desirability of completing the breeder reactor program, with its favorable long-term result on fission fuel supplies, is discussed. The long times projected to bring the most advanced alternative converter reactor technologies the heavy water reactor and the high-temperature gas-cooled reactor into commercial deployment when compared to the time projected to bring the breeder reactor into equivalent status suggest that the country's best choice is to develop the breeder. The perceived diversion-proliferation problems with the uranium plutonium fuel cycle have workable solutions that can be developed which will enable the use of those materials at substantially reduced levels of diversion risk.

  16. Utilizing inheritance in requirements engineering

    Science.gov (United States)

    Kaindl, Hermann

    1994-01-01

    The scope of this paper is the utilization of inheritance for requirements specification, i.e., the tasks of analyzing and modeling the domain, as well as forming and defining requirements. Our approach and the tool supporting it are named RETH (Requirements Engineering Through Hypertext). Actually, RETH uses a combination of various technologies, including object-oriented approaches and artificial intelligence (in particular frames). We do not attempt to exclude or replace formal representations, but try to complement and provide means for gradually developing them. Among others, RETH has been applied in the CERN (Conseil Europeen pour la Rechereche Nucleaire) Cortex project. While it would be impossible to explain this project in detail here, it should be sufficient to know that it deals with a generic distributed control system. Since this project is not finished yet, it is difficult to state its size precisely. In order to give an idea, its final goal is to substitute the many existing similar control systems at CERN by this generic approach. Currently, RETH is also tested using real-world requirements for the Pastel Mission Planning System at ESOC in Darmstadt. First, we outline how hypertext is integrated into a frame system in our approach. Moreover, the usefulness of inheritance is demonstrated as performed by the tool RETH. We then summarize our experiences of utilizing inheritance in the Cortex project. Lastly, RETH will be related to existing work.

  17. Science and Technology Text Mining: Global Technology Watch

    Science.gov (United States)

    2003-07-01

    Prog Bio, 57: (3), 1998. 20. Swanson, D.R., “Fish Oil, Raynauds Syndrome , and Undiscovered Public Knowledge”, Perspect Biol Med, .30: (1), 1986. 21...based, required to understand the status of science and technology ( S &T) globally. Since one important dissemination avenue for S &T is its literature...literature in S &T development and exploitation. Ready access to the results of all global research performed is required in order to: REPORT DOCUMENTATION

  18. Buried Waste Integrated Demonstration Technology Preparedness and Status Report Guidance

    Energy Technology Data Exchange (ETDEWEB)

    Blacker, P.B.; Bonnenberg, R.W.; Cannon, P.G.; Hyde, R.A.; Watson, L.R.

    1994-04-01

    A Technology Preparedness and Status Report is required for each Technical Task Plan funded by the Buried Waste Integrated Demonstration. This document provides guidance for the preparation of that report. Major sections of the report will include a subset of the need for the technology, objectives of the demonstration, technology description and readiness evaluation, demonstration requirements, and preparedness checklist and action plan.

  19. Biology as technology.

    Science.gov (United States)

    Bayertz, K; Nevers, P

    1998-01-01

    In this paper we have emphasised the technological dimension of the biosciences, especially the biosciences of our time. As a straight forward fact this dimension is less controversial than the question of its relevance is. We have argued that the existence of this dimension is a consequence of the empirical character of the biosciences (as well as of the sciences in general). Knowledge of nature can be achieved only if the subject of knowledge is able to gain access to natural phenomena, and technological means have become increasingly necessary for achieving this. The more that is already known, the greater the technological investment required to produce new knowledge. Therefore there is an interrelationship between the advancement of knowledge and the amount and complexity of the research technology required. It would be short sighted to conclude from this observation that human imagination and inventiveness have become superfluous. Nevertheless the growing preponderance of technological means for progress in science is undeniable. A particularly important insight is that this process not only involves a quantitative increase in technology within science. Our main hypothesis is that there is a close relationship between the type of means used, the type of subject required for performing research, the kinds of objects investigated in science, and the nature of the results that are generated. We have tried to illustrate this by distinguishing between three different types of bioscience: (a) a descriptive type, (b) an experimental type, and (c) and an industrial type. Without pretending this provides a universal key to the history of the biosciences and to understanding of the way science works today, we hope that such a distinction may open up new avenues of thought. We hope that this approach will provide us with a more realistic picture of science. The propositional view reduces science to its theoretical results, in particular to the theories emanating from

  20. The Relationship between Educators' Attitudes towards Instructional Technology and Implementation of the Technology in the Classroom

    Science.gov (United States)

    Barley, Leah M.

    2013-01-01

    Integrating instructional technology within the elementary classroom is required by both state and federal mandates, set forth in the form of standards and guidelines. The integration of technology within the classroom setting requires time, training, and teacher willingness. Teachers are likely to develop beliefs and attitudes regarding the…

  1. NASA's Microgravity Technology Report, 1996: Summary of Activities

    Science.gov (United States)

    Kierk, Isabella

    1996-01-01

    This report covers technology development and technology transfer activities within the Microgravity Science Research Programs during FY 1996. It also describes the recent major tasks under the Advanced Technology Development (ATD) Program and identifies current technology requirements. This document is consistent with NASA,s Enteprise for the Human Exploration and development of Space (HEDS) Strategic Plan. This annual update reflects changes in the Microgravity Science Research Program's new technology activities and requirements. Appendix A. FY 1996 Advanced Technology Development. Program and Project Descriptions. Appendix B. Technology Development.

  2. Agreement technologies

    CERN Document Server

    Ossowski, Sascha

    2013-01-01

    More and more transactions, whether in business or related to leisure activities, are mediated automatically by computers and computer networks, and this trend is having a significant impact on the conception and design of new computer applications. The next generation of these applications will be based on software agents to which increasingly complex tasks can be delegated, and which interact with each other in sophisticated ways so as to forge agreements in the interest of their human users. The wide variety of technologies supporting this vision is the subject of this volume. It summarises

  3. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    -Trophic Aquaculture (IMTA) is needed to pay attention to environmental protection and continued biodiversity. Further, it is necessary to use all the raw materials provided such that present by-products and side streams in processing are being upgraded for a better use than today. Principles of blue biotechnology may......This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...

  4. TECHNOLOGY ROADMAPPING FOR IAEA SEALS.

    Energy Technology Data Exchange (ETDEWEB)

    HOFFHEINS,B.; ANNESE,C.; GOODMAN,M.; OCONNOR,W.; GUSHUE,S.; PEPPER,S.

    2003-07-13

    In the fall of 2002, the U.S. Support Program (USSP) initiated an effort to define a strategy or ''roadmap'' for future seals technologies and to develop a generalized process for planning safeguards equipment development, which includes seals and other safeguards equipment. The underlying objectives of the USSP include becoming more proactive than reactive in addressing safeguards equipment needs, helping the IAEA to maintain an inventory of cost-effective, reliable, and effective safeguards equipment, establishing a long-term planning horizon, and securing IAEA ownership in the process of effective requirements definition and timely transitioning of new or improved systems for IAEA use. At an initial workshop, seals, their functions, performance issues, and future embodiments were discussed in the following order: adhesive seals, metal seals, passive and active loop seals, ultrasonic seals, tamper indicating enclosures (including sample containers, equipment enclosures, and conduits). Suggested improvements to these technologies focused largely on a few themes: (1) The seals must be applied quickly, easily, and correctly; (2) Seals and their associated equipment should not unduly add bulk or weight to the inspectors load; (3) Rapid, in-situ verifiability of seals is desirable; and (4) Seal systems for high risk or high value applications should have two-way, remote communications. Based upon these observations and other insights, the participants constructed a skeletal approach for seals technology planning. The process begins with a top-level review of the fundamental safeguards requirements and extraction of required system features, which is followed by analysis of suitable technologies and identification of technology gaps, and finally by development of a planning schedule for system improvements and new technology integration. Development of a comprehensive procedure will require the partnership and participation of the IAEA. The

  5. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Research results of hard photon technology have been summarized as a part of novel technology development highly utilizing the quantum nature of photon. Hard photon technology refers to photon beam technologies which use photon in the 0.1 to 200 nm wavelength region. Hard photon has not been used in industry due to the lack of suitable photon sources and optical devices. However, hard photon in this wavelength region is expected to bring about innovations in such areas as ultrafine processing and material synthesis due to its atom selective reaction, inner shell excitation reaction, and spatially high resolution. Then, technological themes and possibility have been surveyed. Although there are principle proposes and their verification of individual technologies for the technologies of hard photon generation, regulation and utilization, they are still far from the practical applications. For the photon source technology, the laser diode pumped driver laser technology, laser plasma photon source technology, synchrotron radiation photon source technology, and vacuum ultraviolet photon source technology are presented. For the optical device technology, the multi-layer film technology for beam mirrors and the non-spherical lens processing technology are introduced. Also are described the reduction lithography technology, hard photon excitation process, and methods of analysis and measurement. 430 refs., 165 figs., 23 tabs.

  6. Postmarket Requirements and Commitments

    Data.gov (United States)

    U.S. Department of Health & Human Services — Provides information to the public on postmarket requirements and commitments. The phrase postmarket requirements and commitments refers to studies and clinical...

  7. Requirements for existing buildings

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Wittchen, Kim Bjarne

    2012-01-01

    This report collects energy performance requirements for existing buildings in European member states by June 2012.......This report collects energy performance requirements for existing buildings in European member states by June 2012....

  8. Replacing reserve requirements

    OpenAIRE

    Edward J. Stevens

    1993-01-01

    An examination of the fading significance of the Federal Reserve System's reserve requirements and the recent flowering of required clearing balances, a rapidly growing feature of Reserve Bank operations.

  9. Requirements for existing buildings

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Wittchen, Kim Bjarne

    2012-01-01

    This report collects energy performance requirements for existing buildings in European member states by June 2012.......This report collects energy performance requirements for existing buildings in European member states by June 2012....

  10. Replacing reserve requirements

    OpenAIRE

    Edward J. Stevens

    1993-01-01

    An examination of the fading significance of the Federal Reserve System's reserve requirements and the recent flowering of required clearing balances, a rapidly growing feature of Reserve Bank operations.

  11. Wearable Technology

    Science.gov (United States)

    Watson, Amanda

    2013-01-01

    Wearable technology projects, to be useful, in the future, must be seamlessly integrated with the Flight Deck of the Future (F.F). The lab contains mockups of space vehicle cockpits, habitat living quarters, and workstations equipped with novel user interfaces. The Flight Deck of the Future is one element of the Integrated Power, Avionics, and Software (IPAS) facility, which, to a large extent, manages the F.F network and data systems. To date, integration with the Flight Deck of the Future has been limited by a lack of tools and understanding of the Flight Deck of the Future data handling systems. To remedy this problem it will be necessary to learn how data is managed in the Flight Deck of the Future and to develop tools or interfaces that enable easy integration of WEAR Lab and EV3 products into the Flight Deck of the Future mockups. This capability is critical to future prototype integration, evaluation, and demonstration. This will provide the ability for WEAR Lab products, EV3 human interface prototypes, and technologies from other JSC organizations to be evaluated and tested while in the Flight Deck of the Future. All WEAR Lab products must be integrated with the interface that will connect them to the Flight Deck of the Future. The WEAR Lab products will primarily be programmed in Arduino. Arduino will be used for the development of wearable controls and a tactile communication garment. Arduino will also be used in creating wearable methane detection and warning system.

  12. Communication and Cultural Change in University Technology Transfer

    Science.gov (United States)

    Wright, David

    2013-01-01

    Faculty culture and communication networks are pivotal components of technology transfer on university campuses. Universities are focused upon diffusing technology to external clients and upon building structure and support systems to enhance technology transfer. However, engaging faculty members in technology transfer requires an internal…

  13. Communication and Cultural Change in University Technology Transfer

    Science.gov (United States)

    Wright, David

    2013-01-01

    Faculty culture and communication networks are pivotal components of technology transfer on university campuses. Universities are focused upon diffusing technology to external clients and upon building structure and support systems to enhance technology transfer. However, engaging faculty members in technology transfer requires an internal…

  14. Adapting Technological Pedagogical Content Knowledge Framework to Teach Mathematics

    Science.gov (United States)

    Getenet, Seyum Tekeher

    2017-01-01

    The technological pedagogical content knowledge framework is increasingly in use by educational technology researcher as a generic description of the knowledge requirements for teachers using technology in all subjects. This study describes the development of a mathematics specific variety of the technological pedagogical content knowledge…

  15. Literacy Instruction in the Brave New World of Technology

    Science.gov (United States)

    McKenna, Michael C.

    2014-01-01

    Technology integration into language arts instruction has been slow and tentative, even as information technologies have evolved with frightening speed. Today's teachers need to be aware of several extant and unchanging realities: Technology is now indispensable to literacy development; reading with technology requires new skills and…

  16. Future Home Network Requirements

    DEFF Research Database (Denmark)

    Charbonnier, Benoit; Wessing, Henrik; Lannoo, Bart;

    This paper presents the requirements for future Home Area Networks (HAN). Firstly, we discuss the applications and services as well as their requirements. Then, usage scenarios are devised to establish a first specification for the HAN. The main requirements are an increased bandwidth (towards 1...

  17. Future Home Network Requirements

    DEFF Research Database (Denmark)

    Charbonnier, Benoit; Wessing, Henrik; Lannoo, Bart

    This paper presents the requirements for future Home Area Networks (HAN). Firstly, we discuss the applications and services as well as their requirements. Then, usage scenarios are devised to establish a first specification for the HAN. The main requirements are an increased bandwidth (towards 1...

  18. PIT Coating Requirements Analysis

    Energy Technology Data Exchange (ETDEWEB)

    MINTEER, D.J.

    2000-10-20

    This study identifies the applicable requirements for procurement and installation of a coating intended for tank farm valve and pump pit interior surfaces. These requirements are intended to be incorporated into project specification documents and design media. This study also evaluates previously recommended coatings and identifies requirement-compliant coating products.

  19. Large Optics Technology.

    Science.gov (United States)

    1986-05-22

    EEEEEEEEEEmhEE SENSEffl -2-5 12" 110111111 LLLo 111M1. 2 15 .1 111-= NATIONAL BUREAU OF S Mouopy *9sO9u TESI , C N LARGE OPTICS TECHNOLOGY FINAL...Degree of DOCTOR OF PHILOSOPHY In the Graduate College THE UNIVERSITY OF ARIZONA 1981 !mw ’(’* 17 ABSTRACT The mirrors used in high energy laser systems...SCIENCES (GRADUATE) In Partial Fulfillment of the Requirements For the Degree of DOCTOR OF PHILOSOPHY In the Graduate College THE UNIVERSITY OF ARIZONA 1982

  20. Introduction to drilling technology

    Science.gov (United States)

    Mellor, Malcom

    1989-12-01

    Terrestrial drilling technology is reviewed. The general requirements for a drilling system are given and conventional drilling techniques (rotary drag-bit, rotary roller-bit, percussive, rotary percussive) are described. Unconventional techniques for penetrating solids are outlined, including thermal drilling (spalling or melting), projectile penetration, high pressure liquid jets, explosive jets, erosion by projectile streams, and chemical penetration. Special attention is given to drilling in ice and frozen soils, performance data are given, including values for penetration rate and specific energy consumption. The principles, theory and equipment relating to each drilling technique are indicated by means of diagrams.

  1. SMD Technology Development Story for NASA Annual Technology report

    Science.gov (United States)

    Seablom, Michael S.

    2017-01-01

    The role of the Science Mission Directorate (SMD) is to enable NASA to achieve its science goals in the context of the Nation's science agenda. SMD's strategic decisions regarding future missions and scientific pursuits are guided by Agency goals, input from the science community-including the recommendations set forth in the National Research Council (NRC) decadal surveys-and a commitment to preserve a balanced program across the major science disciplines. Toward this end, each of the four SMD science divisions-Heliophysics, Earth Science, Planetary Science, and Astrophysics-develops fundamental science questions upon which to base future research and mission programs. Often the breakthrough science required to answer these questions requires significant technological innovation-e.g., instruments or platforms with capabilities beyond the current state of the art. SMD's targeted technology investments fill technology gaps, enabling NASA to build the challenging and complex missions that accomplish groundbreaking science.

  2. Technology maturity and technology development

    Energy Technology Data Exchange (ETDEWEB)

    Underhill, Gary K.; Carlson, Ronald A.; Clendinning, William A.; Erdos, Jozsef; Gault, John; Hall, James W.; Jones, Robert L.; Michael, Herbert K.; Powell, Paul H.; Riemann, Carl F.; Rios-Castellon, Lorenzo; Shepherd, Burchard P.; Wilson, John S.

    1976-01-01

    All of the work reported in the preceding chapters was performed in order to assess the technical, economic, and energetic feasibility of proceeding with more detailed studies of the geopressured geothermal resource. The preliminary conceptual design and costing activities represented the prime activity for component by component review of the maturity of the technology available for resource utilization facilities. The economics and energetics studies focussed attentions on the areas of major capital and energy investment; these results comprise a useful guide for focussing design in order to reduce initial and operations and maintenance costs and/or investment. The following presents a discussion of the primary technical problems identified.

  3. 7 CFR 58.810 - Temperature requirements.

    Science.gov (United States)

    2010-01-01

    ... essential for the technology of the process, such as lactose crystallization and membrane whey separation... Procedures § 58.810 Temperature requirements. (a) Unless processed within 2 hours, all whey or condensed whey, except acid type whey with a titratable acidity of 0.40 percent or above, or a pH of 4.6 or below,...

  4. Evaluation of Smart Gun Technologies preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. Choosing the right technology

    DEFF Research Database (Denmark)

    Milan, Christian; Nielsen, Mads Pagh; Bojesen, Carsten

    2014-01-01

    The use of renewable energy sources (RES) has continuously increased throughout the last decade. In the residential building sector the trend goes towards energy supply systems based on multiple RES. This is mainly due to political requirements, governmental subsidies and fuel price development....... These systems not only require an optimal design with respect to the installed capacities but also the right choice in combining the available technologies assuring a cost-effective solution. e aim of this paper is to present an optimization methodology for residential on-site energy supply systems based...... costs including system installation and operating expenses. The approach is applied to a case study of a residential single family house under Danish conditions. It delivers rapidly site-specific solutions and can easily be used as an extension for common building energy simulation software. In the case...

  6. Transportation System Requirements Document

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This Transportation System Requirements Document (Trans-SRD) describes the functions to be performed by and the technical requirements for the Transportation System to transport spent nuclear fuel (SNF) and high-level radioactive waste (HLW) from Purchaser and Producer sites to a Civilian Radioactive Waste Management System (CRWMS) site, and between CRWMS sites. The purpose of this document is to define the system-level requirements for Transportation consistent with the CRWMS Requirement Document (CRD). These requirements include design and operations requirements to the extent they impact on the development of the physical segments of Transportation. The document also presents an overall description of Transportation, its functions, its segments, and the requirements allocated to the segments and the system-level interfaces with Transportation. The interface identification and description are published in the CRWMS Interface Specification.

  7. OHVT Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Bradley, R.A.

    2001-10-22

    developing the OHVT Technology Roadmap was to: formulate goals consistent with the U.S. Department of Energy Strategic Plan required by the Government Performance and Results Act (GPRA), assess the status of the technology, identify technical targets, identify barriers to achieving the technical targets, develop an approach to overcoming the barriers, and develop schedules and milestones. This structure was followed for three groups of truck classification: Class 7 and 8: large, on-highway trucks; Class 3-6: medium-duty trucks such as delivery vans; and Class 1 and 2: pickups, vans, and sport utility vehicles (SUVs).

  8. Incineration technologies

    CERN Document Server

    Buekens, Alfons

    2013-01-01

    Waste incineration is the art of completely combusting waste, while maintaining or reducing emission levels below current emission standards. Where possible, objectives include the recovering of energy as well as the  combustion residues.  Successful waste incineration makes it possible to achieve a deep reduction in waste volume, obtain a compact and sterile residue, and eliminate a wide array of pollutants. This book places waste incineration within the wider context of waste management, and demonstrates that, in contrast to landfills and composting, waste incineration can eliminate objectionable and hazardous properties such as flammability and toxicity, result in a significant reduction in volume, and destroy gaseous and liquid waste streams leaving little or no residues beyond those linked to flue gas neutralization and treatment. Moreover, waste incineration sterilizes and destroys putrescible matter, and produces usable heat.  Incineration Technologies first appeared as a peer-reviewed contribution ...

  9. Crew Escape Technologies (CREST) Mission Area Requirements Study Current and Future Crew Escape Requirements

    Science.gov (United States)

    1992-02-01

    anthropometry and the type and location of the equipment worn by the test suboect. Based upon the data taken In the early nineteen sixties it was...3.1.1 of the CREST Specification describes the system as having -Flow stagnation fence to reduce windblast Induced loads on the head, torso and upper

  10. Parenting in a Technological Age

    Science.gov (United States)

    Smedts, Geertrui

    2008-01-01

    Technology is not just a tool but an amalgam of conceptual, institutional, and interactional issues that occupy the space of technical reason. In this space, parents' identity is becoming narrowed according to a limited conception in which the place of "caring" is in danger of being lost. Parents are increasingly required to adopt knowledge on…

  11. Amine Swingbed Payload Technology Demonstration

    Science.gov (United States)

    Sweterlitsch, Jeffrey

    2014-01-01

    The Amine Swingbed is an amine-based, vacuum-regenerated adsorption technology for removing carbon dioxide and humidity from a habitable spacecraft environment, and is the baseline technology for the Orion Program’s Multi-Purpose Crew Vehicle (MPCV). It uses a pair of interleaved-layer beds filled with SA9T, the amine sorbent, and a linear multiball valve rotates 270° back and forth to control the flow of air and vacuum to adsorbing and desorbing beds. One bed adsorbs CO2 and H2O from cabin air while the other bed is exposed to vacuum for regeneration by venting the CO2 and H2O. The two beds are thermally linked, so no additional heating or cooling is required. The technology can be applied to habitable environments where recycling CO2 and H2O is not required such as short duration missions.

  12. Planetary Protection Technology Definition Team: Tasks, Status, and Feedback

    Science.gov (United States)

    Meyer, M. A.; Rummel, J. D.

    2016-10-01

    A Planetary Protection and Technology Definition Team will assess challenges to meeting planetary protection requirements to instruments and will suggest technological solutions. Status and initial findings will be reported.

  13. Optical manufacturing requirements for an AVLIS plant

    Energy Technology Data Exchange (ETDEWEB)

    Primdahl, K.; Chow, R.; Taylor, J.R.

    1997-07-14

    A uranium enrichment plant utilizing Atomic Vapor Laser Isotope Separation (AVLIS) technology is currently being planned. Deployment of the Plant will require tens of thousands of commercial and custom optical components and subsystems. The Plant optical system will be expected to perform at a high level of optical efficiency and reliability in a high-average-power-laser production environment. During construction, demand for this large number of optics must be coordinated with the manufacturing capacity of the optical industry. The general requirements and approach to ensure supply of optical components is described. Dynamic planning and a closely coupled relationship with the optics industry will be required to control cost, schedule, and quality.

  14. Technology roadmapping: The integration of strategic and technology planning for competitiveness

    Energy Technology Data Exchange (ETDEWEB)

    Bray, O.H.; Garcia, M.L.

    1997-04-01

    Technology roadmapping is a form of technology planning that can help organizations deal with an increasingly competitive environment. As a DOE laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop technologies required to meet its mission. Once technology enhancements or new technologies are identified, they may be developed internally or collaboratively with external partners. For either approach, technology roadmapping is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. Potential benefits of roadmapping include identifying critical technologies and gaps, coordination of research activities, and improved marketing information. Roadmapping is particularly useful when investment decisions are not straightforward and for coordinating the development of multiple technologies, especially across multiple projects. This paper formalizes and documents the technology roadmapping process. It describes the process and shows how it fits within an overall strategic and technology planning process. The technology roadmapping process consists of three phases: preliminary activity, development of the roadmap, and followup activity. Preliminary activity includes: satisfy essential conditions, provide leadership/sponsorship, and define the scope and boundaries for the roadmap. Development of the technology roadmap includes: (1) Identify the {open_quotes}product{close_quotes} that will be the focus of the roadmap. (2) Identify the critical system requirements and their targets. (3) Specify the major technology areas. (4) Specify the technology drivers and their targets. (5) Identify technology alternatives and their time lines. (6) Recommend the technology alternatives that should be pursued. (7) Create the technology roadmap report. Follow-up activity includes: (1) Critique and validate the roadmap. (2) Develop an implementation plan. (3) Review and update.

  15. Stakeholder requirements for commercially successful wave energy converter farms

    Energy Technology Data Exchange (ETDEWEB)

    Babarit, Aurélien; Bull, Diana; Dykes, Katherine; Malins, Robert; Nielsen, Kim; Costello, Ronan; Roberts, Jesse; Bittencourt Ferreira, Claudio; Kennedy, Ben; Weber, Jochem

    2017-12-01

    In this study, systems engineering techniques are applied to wave energy to identify and specify stakeholders' requirements for a commercially successful wave energy farm. The focus is on the continental scale utility market. Lifecycle stages and stakeholders are identified. Stakeholders' needs across the whole lifecycle of the wave energy farm are analyzed. A list of 33 stakeholder requirements are identified and specified. This list of requirements should serve as components of a technology performance level metric that could be used by investors and funding agencies to make informed decisions when allocating resources. It is hoped that the technology performance level metric will accelerate wave energy conversion technology convergence.

  16. New Front End Technology

    Energy Technology Data Exchange (ETDEWEB)

    Pennington, D; Jovanovic, I; Comaskey, B J

    2001-02-01

    The next generation of Petawatt class lasers will require the development of new laser technology. Optical parametric chirped pulse amplification (OPCPA) holds a potential to increase the peak power level to >10 PW with existing grating technology through ultrashort pulses. Furthermore, by utilizing a new type of front-end system based on optical parametric amplification, pulses can be produced with substantially higher contrast than with Ti:sapphire regenerative amplifier technology. We performed extensive study of OPCPA using a single crystal-based OPA. We developed a replacement for Ti:sapphire regenerative amplifier for high peak power lasers based on OPCPA, with an output of 30 mJ, at 10 Hz repetition rate and 16.5 nm spectral bandwidth. We developed a 3D numerical model for OPCPA and we performed a theoretical study of influences of pump laser beam quality on optical parametric amplification. Our results indicate that OPCPA represents a valid replacement for Ti:sapphire in the front end of high energy short pulse lasers.

  17. Scientific Component Technology Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, S; Bosl, B; Dahlgren, T; Kumfert, G; Smith, S

    2003-02-07

    The laboratory has invested a significant amount of resources towards the development of high-performance scientific simulation software, including numerical libraries, visualization, steering, software frameworks, and physics packages. Unfortunately, because this software was not designed for interoperability and re-use, it is often difficult to share these sophisticated software packages among applications due to differences in implementation language, programming style, or calling interfaces. This LDRD Strategic Initiative investigated and developed software component technology for high-performance parallel scientific computing to address problems of complexity, re-use, and interoperability for laboratory software. Component technology is an extension of scripting and object-oriented software development techniques that specifically focuses on the needs of software interoperability. Component approaches based on CORBA, COM, and Java technologies are widely used in industry; however, they do not support massively parallel applications in science and engineering. Our research focused on the unique requirements of scientific computing on ASCI-class machines, such as fast in-process connections among components, language interoperability for scientific languages, and data distribution support for massively parallel SPMD components.

  18. Titanium Aluminide Casting Technology Development

    Science.gov (United States)

    Bünck, Matthias; Stoyanov, Todor; Schievenbusch, Jan; Michels, Heiner; Gußfeld, Alexander

    2017-08-01

    Titanium aluminide alloys have been successfully introduced into civil aircraft engine technology in recent years, and a significant order volume increase is expected in the near future. Due to its beneficial buy-to-fly ratio, investment casting bears the highest potential for cost reduction of all competing production technologies for TiAl-LPTB. However, highest mechanical properties can be achieved by TiAl forging. In view of this, Access e.V. has developed technologies for the production of TiAl investment cast parts and TiAl die cast billets for forging purposes. While these parts meet the highest requirements, establishing series production and further optimizing resource and economic efficiency are present challenges. In order to meet these goals, Access has recently been certified according to aircraft standards, aiming at qualifying parts for production on technology readiness level 6. The present work gives an overview of the phases of development and certification.

  19. No borders for Information Technology

    CERN Document Server

    2009-01-01

    The technology gap between first world countries and developing nations is growing at an ever-increasing rate. An organization founded at CERN, Informaticiens Sans Frontières (ISF), hopes to alter this trend with their current project, MANGO NET. Starting in Africa, they aim to lead these nations to use Information Technologies to positively influence their economy, education and lifestyle. Information Technology has long since been introduced within African countries, but there are many daunting problems that have stalled widespread application. The literacy rate within small African communities is very low. "The interface used to operate a computer requires literacy", explains Silvano De Gennaro," member of the CERN Communication Group and President of ISF. "Technology alone is not the solution, you have to adapt it to the cultural level and the abilities of the people who receive it." Also, the price of purchasing and operating a c...

  20. Fundamentals of semiconductor processing technology

    CERN Document Server

    El-Kareh, Badih

    1995-01-01

    The drive toward new semiconductor technologies is intricately related to market demands for cheaper, smaller, faster, and more reliable circuits with lower power consumption. The development of new processing tools and technologies is aimed at optimizing one or more of these requirements. This goal can, however, only be achieved by a concerted effort between scientists, engineers, technicians, and operators in research, development, and manufac­ turing. It is therefore important that experts in specific disciplines, such as device and circuit design, understand the principle, capabil­ ities, and limitations of tools and processing technologies. It is also important that those working on specific unit processes, such as lithography or hot processes, be familiar with other unit processes used to manufacture the product. Several excellent books have been published on the subject of process technologies. These texts, however, cover subjects in too much detail, or do not cover topics important to modem tech­ n...

  1. Evolution of Home Automation Technology

    Directory of Open Access Journals (Sweden)

    Mohd. Rihan

    2009-01-01

    Full Text Available In modern society home and office automation has becomeincreasingly important, providing ways to interconnectvarious home appliances. This interconnection results infaster transfer of information within home/offices leading tobetter home management and improved user experience.Home Automation, in essence, is a technology thatintegrates various electrical systems of a home to provideenhanced comfort and security. Users are grantedconvenient and complete control over all the electrical homeappliances and they are relieved from the tasks thatpreviously required manual control. This paper tracks thedevelopment of home automation technology over the lasttwo decades. Various home automation technologies havebeen explained briefly, giving a chronological account of theevolution of one of the most talked about technologies ofrecent times.

  2. Development and application prospects of piezoelectric precision driving technology

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    With the rapid development of science and technology,microelectronics manufacturing,photonics technology,space technology,ultra-precision machining,micro-robotics,biomedical engineering and other fields urgently need the support of modern precision driving theory and technology.Modern precision driving technology can be generally divided into two parts:electromagnetic and non-electromagnetic driving technology.Electromagnetic driving technology is based on traditional technology,has a low thrust-weight ratio,and needs deceleration devices with a cumbrous system or a complex structure.Moreover,it is difficult to improve positioning accuracy with this technology type.Thus,electromagnetic driving technology is still unable to meet the requirements for the above applications.Non-electromagnetic driving technology is a new choice.As a category of non-electromagnetic driving technology,piezoelectric driving technology becomes an important branch of modern precision driving technology.High holding torque and acute response make it suitable as an accurate positioning actuator.This paper presents the development of piezoelectric precision driving technology at home and abroad and gives an in-depth analysis.Future perspectives on the technology's applications in the following fields are described:1) integrated circuit manufacturing technology;2) fiber optic component manufacturing technology;3) micro parts manipulation and assembly technology;4) biomedical engineering;5)aerospace technology;and 6) ultra-precision processing technology.

  3. Software Requirements Management

    Directory of Open Access Journals (Sweden)

    Ali Altalbe

    2015-04-01

    Full Text Available Requirements are defined as the desired set of characteristics of a product or a service. In the world of software development, it is estimated that more than half of the failures are attributed towards poor requirements management. This means that although the software functions correctly, it is not what the client requested. Modern software requirements management methodologies are available to reduce the occur-rence of such incidents. This paper performs a review on the available literature in the area while tabulating possible methods of managing requirements. It also highlights the benefits of following a proper guideline for the requirements management task. With the introduction of specific software tools for the requirements management task, better software products are now been developed with lesser resources.

  4. 42 CFR 495.316 - State monitoring and reporting regarding activities required to receive an incentive payment.

    Science.gov (United States)

    2010-10-01

    ...) Provider adoption, implementation, or upgrade of certified EHR technology activities and payments; and (2... upgraded certified EHR technology. (ii) Aggregated data tables representing the provider adoption... STANDARDS FOR THE ELECTRONIC HEALTH RECORD TECHNOLOGY INCENTIVE PROGRAM Requirements Specific to...

  5. Plasmid transfection in bovine cells: Optimization using a realtime monitoring of green fluorescent protein and effect on gene reporter assay.

    Science.gov (United States)

    Osorio, Johan S; Bionaz, Massimo

    2017-08-30

    Gene reporter technology (GRT) has opened several new avenues for monitoring biological events including the activation of transcription factors, which are central to the study of nutrigenomics. However, this technology relies heavily on the insertion of foreign plasmid DNA into the nuclei of cells (i.e., transfection), which can be very challenging and highly variable among cell types. The objective of this study was to investigate the optimal conditions to generate reliable GRT assay data on bovine immortalized cell lines, Madin Darby Bovine Kidney (MDBK) and bovine mammary epithelial alveolar (MACT) cells. Results are reported for two experiments. In Experiment 1, using 96 well-plate and a robotic inverted fluorescent microscope, we compared transfection efficiency among commercially available transfection reagents (TR) Lipofectamine® 3000 (Lipo3), Lipofectamine® LTX (LipoLTX), and TransIT-X2® (TransX2), three doses of TR (i.e., 0.15, 0.3, and 0.4μL/well), and three doses of Green Fluorescent Protein plasmid DNA (i.e., 10, 25, and 50ng/well). Transfection efficiency and mortality rate were analyzed using CellProfiler software. Transfection efficiency increased until the end of the experiment (20h post-transfection) at which point MACT had greater transfection than MDBK cells (16.3% vs. 2.2%). It is unclear the reason for the low transfection in MDBK cells. Maximal transfection efficiency was obtained with 0.3μL/well of LipoLTX plus 25ng/well of plasmid DNA (ca. 29.5±1.9%) and 0.15μL/well of LipoLTX plus 25ng/well of plasmid DNA (ca. 4.0±0.4%) for MACT and MDBK cells, respectively. The higher amount of TR and DNA was generally associated with higher cell mortality. Using high, medium, and low transfection efficiency conditions determined in Experiment 1, we performed a GRT assay for peroxisome proliferator-activated response element (PPRE) luciferase in MACT and MDBK cells treated with 10nM or 100nM of synthetic Peroxisome Proliferator-activated Receptor

  6. The Positive Effects of Technology on Teaching and Student Learning

    Science.gov (United States)

    Costley, Kevin C.

    2014-01-01

    Technology is such a big part of the world of which we live. Many of the jobs that did not require technology use in years past do require the use of technology today. Many more homes have computers than in years past and increasing numbers of people know how to use them. Technology is being used by children and adults on a daily basis by way of…

  7. Smart Gun Technology project. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.

    1996-05-01

    The goal of the Smart Gun Technology project is to eliminate the capability of an unauthorized user form firing a law officer`s firearm by implementing user-recognizing-and-authorizing (or {open_quotes}smart{close_quotes}) surety technologies. This project was funded by the National Institute of Justice. This report lists the findings and results of the project`s three primary objectives. First, to find and document the requirements for a smart firearm technology that law enforcement officers will value. Second, to investigate, evaluate, and prioritize technologies that meet the requirements for a law enforcement officer`s smart firearm. Third, to demonstrate and document the most promising technology`s usefulness in models of a smart firearm.

  8. Turning Desirements into Requirements

    Science.gov (United States)

    2015-09-01

    budgets, assessment teams must wonder when to consider the cost of a particular solution. The DoD management systems wisely separate requirements gen...analysis so the The warfighter—the man or woman who goes into harm’s way— has every imperative to expect much of us as requirements managers, program...the man or woman who goes into harm’s way—has every imperative to expect much of us as requirements managers, program managers, and resource

  9. Anthropometric Requirements for Constellation

    Science.gov (United States)

    Raulu, Sudhakar; Margerum, Sarah; Dory, Jonathan; Rochlis, Jennifer

    2009-01-01

    This slide presentation reviews the requirement from an Anthropometric standpoint for the development of the Constellation's programs hardware, specifically the Orion crew exploration vehicle. The NASA JSC Anthropometry and Biomechanics Facility (ABF) provides anthropometry, strength, mobility, and mass properties requirements; gathers, interprets, manages and maintains the flight crew anthropometry database; and participates and provides input during crew selection. This is used to assist in requirements for vehicle and space suit design and for crew selection.

  10. HPCC technology awareness program: Improved economic competitiveness through technology awareness, transfer and application. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    A need has been defined by Congress for the DOE National Laboratories to participate in various dual use and technology transfer programs. This requirement has spawned several technology transfer approaches at the DOE laboratories. These programs are designed to encourage large and small business to bring their problems and needs forward, and to allow the labs to transfer effective high performance computing technology to the commercial marketplace. This IG Technologies grant from the DOE was undertaken to address the issues and problems associated with technology transfer between the DOE National Laboratories and commercial industry. The key focus is to gain an understanding of how DOE and industry independently and collectively view the requirements and the missing elements that could allow DOE to facilitate HPCC technology transfer. At issue is HPCC Technology Transfer for the High Performance Computing industry and its relationship to the DOE National Laboratories. Several observations on this are addressed. The issue of a ``Technology Utilization Gap`` between the National Laboratories and Independent Software Vendors is discussed. This study addressed the HPCC Technology Transfer plans of all six DOE National Labs. Study team members briefed numerous industrial users of HPCC technology as to the feasibility of technology transfer for various applications. Significant findings of the effort are that the resistance to technology transfer is much higher than anticipated for both the National Labs and industry. Also, HPCC Technology Transfer is observed to be a large company`s dominion. Small businesses have a difficult time in addressing the requirements of technology transfer using Cooperative Research and Development Agreements (CRADA`s). Large businesses and the DOE National Labs however, often have requirements and objectives which are at cross purposes, making effective technology transfer difficult.

  11. Testing agile requirements models

    Institute of Scientific and Technical Information of China (English)

    BOTASCHANJAN Jewgenij; PISTER Markus; RUMPE Bernhard

    2004-01-01

    This paper discusses a model-based approach to validate software requirements in agile development processes by simulation and in particular automated testing. The use of models as central development artifact needs to be added to the portfolio of software engineering techniques, to further increase efficiency and flexibility of the development beginning already early in the requirements definition phase. Testing requirements are some of the most important techniques to give feedback and to increase the quality of the result. Therefore testing of artifacts should be introduced as early as possible, even in the requirements definition phase.

  12. Environmental Requirements Management

    Energy Technology Data Exchange (ETDEWEB)

    Cusack, Laura J.; Bramson, Jeffrey E.; Archuleta, Jose A.; Frey, Jeffrey A.

    2015-01-08

    CH2M HILL Plateau Remediation Company (CH2M HILL) is the U.S. Department of Energy (DOE) prime contractor responsible for the environmental cleanup of the Hanford Site Central Plateau. As part of this responsibility, the CH2M HILL is faced with the task of complying with thousands of environmental requirements which originate from over 200 federal, state, and local laws and regulations, DOE Orders, waste management and effluent discharge permits, Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) response and Resource Conservation and Recovery Act (RCRA) corrective action documents, and official regulatory agency correspondence. The challenge is to manage this vast number of requirements to ensure they are appropriately and effectively integrated into CH2M HILL operations. Ensuring compliance with a large number of environmental requirements relies on an organization’s ability to identify, evaluate, communicate, and verify those requirements. To ensure that compliance is maintained, all changes need to be tracked. The CH2M HILL identified that the existing system used to manage environmental requirements was difficult to maintain and that improvements should be made to increase functionality. CH2M HILL established an environmental requirements management procedure and tools to assure that all environmental requirements are effectively and efficiently managed. Having a complete and accurate set of environmental requirements applicable to CH2M HILL operations will promote a more efficient approach to: • Communicating requirements • Planning work • Maintaining work controls • Maintaining compliance

  13. Robotics crosscutting program: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The Office of Environmental Management (EM) is responsible for cleaning up the legacy of radioactive and chemically hazardous waste at contaminated sites and facilities throughout the U.S. Department of Energy (DOE) nuclear weapons complex, preventing further environmental contamination, and instituting responsible environmental management. Initial efforts to achieve this mission resulted in the establishment of environmental restoration and waste management programs. However, as EM began to execute its responsibilities, decision makers became aware that the complexity and magnitude of this mission could not be achieved efficiently, affordably, safely, or reasonably with existing technology. Once the need for advanced cleanup technologies became evident, EM established an aggressive, innovative program of applied research and technology development. The Office of Technology Development (OTD) was established in November 1989 to advance new and improved environmental restoration and waste management technologies that would reduce risks to workers, the public, and the environment; reduce cleanup costs; and devise methods to correct cleanup problems that currently have no solutions. In 1996, OTD added two new responsibilities - management of a Congressionally mandated environmental science program and development of risk policy, requirements, and guidance. OTD was renamed the Office of Science and Technology (OST). This documents presents information concerning robotics tank waste retrieval overview, robotic chemical analysis automation, robotics decontamination and dismantlement, and robotics crosscutting and advanced technology.

  14. Research needs of the new accelerator technologies

    Energy Technology Data Exchange (ETDEWEB)

    Sessler, A.M.

    1982-08-01

    A review is given of some of the new accelerator technologies with a special eye to the requirements which they generate for research and development. Some remarks are made concerning the organizational needs of accelerator research.

  15. Causal Models for Safety Assurance Technologies Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Fulfillment of NASA's System-Wide Safety and Assurance Technology (SSAT) project at NASA requires leveraging vast amounts of data into actionable knowledge. Models...

  16. A Program Office Guide to Technology Transfer

    Science.gov (United States)

    1988-11-01

    maintenance is emphasized, interchan- tions. Second source component verification geability requirements are pushed lower to the activities often are...technology tiansfer risk, the program office considers the following: 10.7 THE TECNOLOGY TRANSFERPLAN * Schedule intensity and concurrency The

  17. Extreme Environment Hybrid Gearbox Technology Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Nearly all mechanism applications require some form of gearbox. Wet lubricated gearbox technologies are limited to the relatively narrow temperature ranges of their...

  18. Protection of Bovine Mammary Epithelial Cells from Hydrogen Peroxide-Induced Oxidative Cell Damage by Resveratrol.

    Science.gov (United States)

    Jin, Xiaolu; Wang, Kai; Liu, Hongyun; Hu, Fuliang; Zhao, Fengqi; Liu, Jianxin

    2016-01-01

    The mammary epithelial cells (MECs) of high-producing dairy cows are likely to be subject to oxidative stress (OS) due to the intensive cell metabolism. The objectives of this study were to investigate the cytoprotective effects of resveratrol against hydrogen peroxide- (H2O2-) induced OS in cultured bovine MECs (MAC-T). Pretreatment of MAC-T cells with resveratrol could rescue the decrease in cell viability and resulted in lower intracellular reactive oxygen species (ROS) accumulation after H2O2 exposure. Resveratrol helped MAC-T cells to prevent H2O2-induced endoplasmic reticulum stress and mitochondria-related cell apoptosis. Moreover, resveratrol induced mRNA expression of multiple antioxidant defense genes in MAC-T cells under normal/oxidative conditions. Nuclear factor erythroid 2-related factor 2 (Nrf2) was required for the cytoprotective effects on MAC-T cells by resveratrol, as knockdown of Nrf2 significantly abolished resveratrol-induced cytoprotective effects against OS. In addition, by using selective inhibitors, we further confirmed that the induction of Nrf2 by resveratrol was mediated through the prolonged activation of PI3K/Akt and ERK/MAPK pathways but negatively regulated by p38/MAPK pathway. Overall, resveratrol has beneficial effects on bovine MECs redox balance and may be potentially used as a therapeutic medicine against oxidative insult in lactating animals.

  19. CMM Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ward, Robert C.

    2008-10-20

    This project addressed coordinate measuring machine (CMM) technology and model-based engineering. CMM data analysis and delivery were enhanced through the addition of several machine types to the inspection summary program. CMM hardware and software improvements were made with the purchases of calibration and setup equipment and new model-based software for the creation of inspection programs. Kansas City Plant (KCP) personnel contributed to and influenced the development of dimensional metrology standards. Model-based engineering capabilities were expanded through the development of software for the tolerance analysis of piece parts and for the creation of model-based CMM inspection programs and inspection plans and through the purchase of off-the-shelf software for the tolerance analysis of mechanical assemblies. An obsolete database application used to track jobs in Precision Measurement was replaced by a web-based application with improved query and reporting capabilities. A potential project to address the transformation of the dimensional metrology enterprise at the Kansas City Plant was identified.

  20. ASSESSMENT OF QUALITY OF INNOVATIVE TECHNOLOGIES

    OpenAIRE

    Larisa Alexejevna Ismagilova; Nadegda Aleksandrovna Sukhova

    2016-01-01

    We consider the topical issue of implementation of innovative technologies in the aircraft engine building industry. In this industry, products with high reliability requirements are developed and mass-produced. These products combine the latest achievements of science and technology. To make a decision on implementation of innovative technologies, a comprehensive assessment is carried out. It affects the efficiency of the innovations realization. In connection with this, the assessment of qu...

  1. Application of SDI technology in space propulsion

    Energy Technology Data Exchange (ETDEWEB)

    Klein, A.J.

    1992-01-01

    Numerous technologies developed by the DOD within the SDI program are now available for adaptation to the requirements of commercial spacecraft; SDI has accordingly organized the Technology Applications Information System data base, which contains nearly 2000 nonproprietary abstracts on SDI technology. Attention is here given to such illustrative systems as hydrogen arcjets, ammonia arcjets, ion engines, SSTO launch vehicles, gel propellants, lateral thrusters, pulsed electrothermal thrusters, laser-powered rockets, and nuclear propulsion.

  2. Requerimientos tecnológicos del transportador de laterita hacia el molino de bolas, de la Empresa Productora de Níquel Comandante Ernesto Guevara; Technological Requirements of the Conveyor Belt which Carries Laterite to the Balls Mill in Nickel Producer

    Directory of Open Access Journals (Sweden)

    Javier Muñoz Álvarez

    2011-02-01

    Full Text Available Se describe el flujo productivo existente en la Empresa Productora del Níquel Comandante Ernesto Guevara,hasta la etapa de la molienda seca, con énfasis en los detalles técnicos de mayor relevancia en el proceso.Se analiza la influencia de la cantidad de mineral en el sistema sobre el comportamiento energético de lamolienda. Finalmente se determinan los requerimientos tecnológicos impuestos por el transportador delaterita 215 - TR - 201 al accionamiento eléctrico, en función de las características y las necesidades delproceso. In the paper, the productive flow existing in the nickel producer enterprise Commandant Ernesto Guevarawas described until the stage of dry milling, with an emphasis on the technical details of greater relevancy inthe process. There was analyzed the influence of the amount of mineral in the system over the energyconsumption performance of the milling. Finally it were identified the technological requirements imposed bythe 215 - TR - 201 laterite carrier to the electric drive, according to the characteristics and needs of theprocess.

  3. JPRS Report, Science & Technology, USSR: Chemistry.

    Science.gov (United States)

    2007-11-02

    technology of partial briquetting purchased from Japan. The money was considerable. And the prokuto [?]? This method requires a binder, which is not...allocated for the development of new coking technologies, the lion*s share has been allotted for partial briquetting and ramming. And only 18.2

  4. A Survey of Hadron Therapy Accelerator Technologies.

    Energy Technology Data Exchange (ETDEWEB)

    PEGGS,S.; SATOGATA, T.; FLANZ, J.

    2007-06-25

    Hadron therapy has entered a new age [1]. The number of facilities grows steadily, and 'consumer' interest is high. Some groups are working on new accelerator technology, while others optimize existing designs by reducing capital and operating costs, and improving performance. This paper surveys the current requirements and directions in accelerator technology for hadron therapy.

  5. 76 FR 4079 - Information Technology (IT) Security

    Science.gov (United States)

    2011-01-24

    ... SPACE ADMINISTRATION 48 CFR Parts 1804 and 1852 RIN 2700-AD46 Information Technology (IT) Security... NASA FAR Supplement (NFS) to update requirements related to Information Technology Security, consistent with Federal policies for the security of unclassified information and information systems. The...

  6. Advanced Reactor Technology -- Regulatory Technology Development Plan (RTDP)

    Energy Technology Data Exchange (ETDEWEB)

    Moe, Wayne Leland [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-05-01

    importance of key DOE reactor research initiatives should be assessed early in the technology development process. Quality assurance requirements supportive of later licensing activities must also be attached to important research activities to ensure resulting data is usable in that context. Early regulatory analysis and licensing approach planning thus provides a significant benefit to the formulation of research plans and also enables the planning and development of a compatible AdvSMR licensing framework, should significant modification be required.

  7. Advanced Reactor Technologies - Regulatory Technology Development Plan (RTDP)

    Energy Technology Data Exchange (ETDEWEB)

    Moe, Wayne L.

    2017-08-23

    importance of key DOE reactor research initiatives should be assessed early in the technology development process. Quality assurance requirements supportive of later licensing activities must also be attached to important research activities to ensure resulting data is usable in that context. Early regulatory analysis and licensing approach planning thus provides a significant benefit to the formulation of research plans and also enables the planning and development of a compatible AdvSMR licensing framework, should significant modification be required.

  8. Decontamination and decommissioning technology tree and the current status of the technologies

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Won Zin; Won, H.J.; Kim, G.N.; Lee, K.W.; Chol, W.K.; Jung, C.H.; Kim, C.J.; Kim, S.H.; Kwon, S.O.; Chung, C.M

    2001-03-01

    A technology tree diagram was developed on the basis of the necessary technologies applicable to the decontamination and decommissioning of nuclear facilities. The technology tree diagram is consist of 6 main areas such as characterization, decontamination, decommissioning and remote technology, radwaste management, site restoration, and decommissioning plan and engineering. Characterization is divided into 4 regions such as sampling and data collection, general characterization, chemical analysis and radiological analysis. Decontamination is also divided into 4 regions such as chemical decontamination, mechanical decontamination, the other decontamination technologies and new decontamination technologies. Decommissioning and remote technology area is divided into 4 regions such as cutting techniques, decommissioning technologies, new developing technologies and remote technologies. Radwaste management area is divided into 5 regions such as solid waste treatment, sludge treatment, liquid waste treatment, gas waste treatment and thermal treatment. Site restoration area is divided into 3 regions such as the evaluation of site contamination, soil decontamination and ground water decontamination. Finally, permission, decommissioning process, cost evaluation, quality assurance and the estimation of radionuclide inventory were mentioned in the decommissioning plan and engineering area. The estimated items for each technology are applicable domestic D and D facilities, D and D problem area and contamination/requirement, classification of D and D technology, similar technology, principle and overview of technology, status, science technology needs, implementation needs, reference and contact point.

  9. Writing testable software requirements

    Energy Technology Data Exchange (ETDEWEB)

    Knirk, D. [Sandia National Labs., Albuquerque, NM (United States)

    1997-11-01

    This tutorial identifies common problems in analyzing requirements in the problem and constructing a written specification of what the software is to do. It deals with two main problem areas: identifying and describing problem requirements, and analyzing and describing behavior specifications.

  10. Ecodesign requirements for televisions

    DEFF Research Database (Denmark)

    Huulgaard, Rikke Dorothea; Dalgaard, Randi; Merciai, Stefano

    2013-01-01

    Purpose This paper concerns the Ecodesign Directive (2009/125/EC) and the implementing measures (IM) in which ecodesign requirements are set up for energy-using and energy-related products. Previous studies have found that the requirements have a unilateral focus on energy consumption and the use...

  11. Getting the Requirements Right

    Science.gov (United States)

    2015-08-01

    27 Defense AT&L: July–August 2015 Getting the Requirements Right Sean J. Stackley, USN Stackley is Assistant Secretary of the Navy for Research...getting the requirements right . The author can be contacted through brian.a.metcalf@navy.mil. We’re Looking for a Few Good Authors Got opinions to

  12. Defining reclaimed water potability requirements

    Science.gov (United States)

    Janik, D. S.

    1986-01-01

    Water used during previous space missions has been either carried or made aloft. Future human space endeavors will probably have to utilize some form of water reclamation and recycling. There is little applied experience in either the US or foreign space programs with this technology. Water reclamation and recycling constitutes an engineering challenge of the broadest nature and will require an intensive research and development effort if this technology is to mature in time for practical use on the proposed US spacestation. In order for this to happen, reclaimed/recycled water specification will need to be devised to guide engineering development. Perhaps the most strigent specifications will involve water to be consumed. NASA's present Potable Water Specifications are not applicable to reclaimed or recycled potable water. No specifications for reclaimed or recycled potable water presently exist either inside or outside NASA. NASA's past experience with potable water systems is reviewed, limitations of the present Potable Water Specifications are examined, present world expertise with potable water reclamation/recycling systems and system analogs is reviewed, and an approach to developing pertinent Reclaimed/Recycled Potable Water Specifications for spacecraft is presented.

  13. The role of technological transfer in the societies based on knowledge economy

    OpenAIRE

    2009-01-01

    The knowledge based economy is an economy based on innovation. Implementing innovation requires acquiring new technology, using the technique of technological transfer. The problems and the timing for implementing an emerging technology are under discussion in this paper.

  14. 76 FR 34886 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

    Science.gov (United States)

    2011-06-15

    ... of Information Technology Security Provision AGENCY: Office of Acquisition Policy, General Services... to implement policy and guidelines for contracts and orders that include information technology (IT... information technology (IT) supplies, services and systems with security requirements. Comment...

  15. 76 FR 78009 - Information Collection; Implementation of Information Technology Security Provision

    Science.gov (United States)

    2011-12-15

    ... ADMINISTRATION Information Collection; Implementation of Information Technology Security Provision AGENCY... new information collection requirement regarding Implementation of Information Technology Security... of Information Technology Security Provision,'' under the heading ``Enter Keyword or ID''...

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

    Science.gov (United States)

    Curtis, Scipiaruth Kendall

    2012-01-01

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

  17. 78 FR 22841 - Defense Federal Acquisition Regulation Supplement: Encouragement of Science, Technology...

    Science.gov (United States)

    2013-04-17

    ... Regulation Supplement: Encouragement of Science, Technology, Engineering, and Mathematics (STEM) Programs... contractors to develop science, technology, engineering, and mathematics (STEM) programs. FOR FURTHER... 2012, which requires DoD to encourage contractors to develop science, technology, engineering,...

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

    Science.gov (United States)

    Curtis, Scipiaruth Kendall

    2012-01-01

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

  19. Conceptual Model for Transfer of Technology in a Shipyard

    OpenAIRE

    Firmansyah, Mohammad Rizal; Djafar, Wihdat

    2017-01-01

    Transfer of technology is an important program to be done by a shipyard if the respective shipyard is to maintain and increase its competitiveness. But sometimes, some aspects that need to be considered in a transfer of technology program are ignored. Before any transfer of technology program is to be conducted in any shipyard, identification of the required technology to be transferred and why the changes in shipyard technology are needed must be done. These identifications will lead to the ...

  20. New technologies for reservoir management

    Energy Technology Data Exchange (ETDEWEB)

    Mair, Dylan; Benthien, Nancy; Evans, Scot [Landmark Graphics Corporation, Houston, TX (United States); Lukats, Kandy

    2004-07-01

    The E and P industry has high levels of uncertainty and risk, which oil companies attempt to quantify before embarking on each individual E and P project. However, the actual return on investment often falls well short of the hurdle rate. This discrepancy has been attributed to systemic limitations in decision analysis processes and workflow, which result in repeated underestimation of risk and overestimation of the predicted production of the project. Well designed decision analysis processes in association with clearly defined, multi-scenario analyses of significant technical uncertainties are required. However, simulation of these uncertainties is not realistic given the performance and infrastructure limitations of conventional technology (Begg et al., 2001; Floris and Peersmann, 2000). During the past five years, more than 20 companies have attempted to map the requirements of new technology that is needed to improve uncertainty assessment and decision analysis. Pain points associated with common processes in upstream E and P were studied leading to identify the computing technology issues currently faced by oil companies. A strategy was then formalized to create a new generation of technology that eases the pain points while providing for improved understanding of risk. This paper details a new asset-team focused technology system that has been built to improve the value of E and P decision analysis processes. (author)