WorldWideScience

Sample records for technology organization rto

  1. 2004 Space Report: Environment and Strategy for Space Research at NATO's Research and Technology Organisation (RTO)

    Science.gov (United States)

    Woods-Vedeler, Jessica A.

    2007-01-01

    This report describes the motivation for and a strategy to enhance the NATO Research and Technology Organisation's (RTO) current space research effort to reflect NATO's growing military dependence on space systems. Such systems and services provided by these systems are critical elements of military operations. NATO uses space systems for operational planning and support, communication, radio navigation, multi-sensor and multi-domain demonstrations. Such systems are also used to promote regional stability. A quantitative analysis of work related to space in the NATO RTO showed that during the period of 1998 - 2004, 5% of the research pursued in the NATO RTO has been clearly focused on space applications. Challenging environmental and organizational barriers for increasing RTO space research were identified. In part, these include lack of sufficient space expertise representation on panels, the military sensitivity of space, current panel work loads and the need for specific technical recommendations from peers. A strategy for enhancing space research in the RTO is to create a limited-life Space Advisory Group (SAG) composed of Space Expert Consultants who are panel members with appropriate expertise and additional expertise from the nations. The SAG will recommend and find support in the nations for specific technical activities related to space in the areas of Space Science, Remote Sensing Data Analysis, Spacecraft Systems, Surveillance and Early Warning, Training and Simulation and Policy. An RTO Space Advisory Group will provide an organizational mechanism to gain recognition of RTO as a forum for trans-Atlantic defence space research and to enhance space research activities.

  2. Measuring originality: common patterns of invention in research and technology organizations

    Energy Technology Data Exchange (ETDEWEB)

    Tang, D.L.; Wiseman, E.; Keating, T.; Archambeault, J.

    2016-07-01

    The National Research Council of Canada (NRC) co-chairs an international working group on performance benchmarking and impact assessment of Research and Technology Organizations (RTO). The Knowledge Management branch of the NRC conducted the patent analysis portion of the benchmarking study. In this paper, we present a Weighted Originality index that can more accurately measure the spread of technological combinations in terms of hierarchical patent classifications. Using this patent indicator, we revealed a common pattern of distribution of invention originality in RTOs. Our work contributes to the methodological advancement of patent measures for the scientometric community. (Author)

  3. Factors That Drive RTO Performance: An Overview. Synthesis Report

    Science.gov (United States)

    Misko, Josie

    2017-01-01

    This paper provides an overview of recent research on the factors that drive the performance of registered training organisations (RTOs), with a view to identifying areas for future research. Initially it explores the drivers of RTO performance; then discusses findings from available literature from Australia and from overseas, and discusses some…

  4. Technologies in organic farming

    DEFF Research Database (Denmark)

    Lassen, Jesper

    2015-01-01

    (pollution) and consequences for human health. Broader ideas about ecosystems and the recycling of nutrients between the agricultural sector and the urban population are notably absent. On the basis of these findings the paper concludes by discussing the relationship between the consumers’ values that guide...... to phase out their use of conventional manure before 2021. This, however, raises a number of questions about consumers’ acceptance of the alternative technologies that have been proposed to close the nutrient gap. Drawing on qualitative interviews with Danish organic consumers, this paper first discusses...... what, from a consumers perspective, characterizes the technologies consumers associate with organic production. This part of the analysis shows that by and large consumers regard organic technologies as the opposite of conventional farming. Second, consumers’ perceptions of solutions suggested to close...

  5. Current status of RTO development and its implications for Canada

    International Nuclear Information System (INIS)

    MacDougall, M.

    2002-01-01

    This presentation includes a corporate review of Powerex, a review of Order 2000, and the current status of the Federal Energy Regulatory Commission's (FERC) efforts regarding Regional Transmission Operators (RTOs). Other topics of discussion include FERC's standard market design, an update of RTO West and implications for Canada. Powerex was incorporated in 1988 as a wholly-owned subsidiary of BC Hydro. British Columbia-based Powerex's heaviest trading is along the western-most states and Alberta, but it is slowly expanding into central and eastern markets. It evolved by selling and buying power at the United States Border. It received US FERC power marketing authorization in 1997 and has since seen sales jump from C$165 million to C$5.4 billion. Currently, the majority of power supply is from utilities other than BC Hydro. The presentation addresses issues such as the Federal Power Act, PUHCA and PURPA, and the 1992 Energy Policy Act which deals with expanded access to the power grid. Power Pool restructuring and FERC orders 888/889 are also discussed. 2 figs

  6. Organic photovoltaics. Technology and market

    International Nuclear Information System (INIS)

    Brabec, Christoph J.

    2004-01-01

    Organic photovoltaics has come into the international research focus during the past three years. Up to now main efforts have focused on the improvement of the solar conversion efficiency, and in recent efforts 5% white light efficiencies on the device level have been realized. Despite this in comparison to inorganic technologies low efficiency, organic photovoltaics is evaluated as one of the future key technologies opening up completely new applications and markets for photovoltaics. The key property which makes organic photovoltaics so attractive is the potential of reel to reel processing on low cost substrates with standard coating and printing processes. In this contribution we discuss the economical and technical production aspects for organic photovoltaics

  7. Integration of RTO and MPC in the Hydrogen Network of a Petrol Refinery

    Directory of Open Access Journals (Sweden)

    Cesar de Prada

    2017-01-01

    Full Text Available This paper discusses the problems associated with the implementation of Real Time Optimization/Model Predictive Control (RTO/MPC systems, taking as reference the hydrogen distribution network of an oil refinery involving eighteen plants. This paper addresses the main problems related to the operation of the network, combining data reconciliation and a RTO system, designed for the optimal generation and redistribution of hydrogen, with a predictive controller for the on-line implementation of the optimal policies. This paper describes the architecture of the implementation, showing how RTO and MPC can be integrated, as well as the benefits obtained in terms of improved information about the process, increased hydrocarbon load to the treatment plants and reduction of the hydrogen required for performing the operations.

  8. Regional Organizations and Responsibility to Protect: Normative Reframing or Normative Change?

    Directory of Open Access Journals (Sweden)

    Carla Barqueiro

    2016-08-01

    Full Text Available The adoption of the principle of the Responsibility to Protect (RtoP by all United Nations General Assembly (UNGA member states in 2005, and its reaffirmation in dozens of United Nations Security Council (UNSC resolutions, indicate that there is a growing consensus around the world that egregious human rights violations necessitate a cooperative and decisive international response. But just as the political debates raged surrounding the precise articulation of RtoP between 2001 and 2005, so too goes the contemporary debate surrounding the implementation of RtoP. Regional divergences in RtoP implementation, in particular, have been noted by many scholars, as regional organizations implement those elements of RtoP that best suit their policy goals. This paper will apply recent scholarship on norm-lifecycles, specifically on “norm localization” to the operationalization of RtoP by regional organizations. We seek to explore regional divergences on RtoP implementation between the European Union (EU, League of Arab States (LAS, and the African Union (AU on Libya and Syria. From this assessment, three main arguments will be put forward: (1 regional organizations remain politicized, reframing RtoP in divergent ways that dilute the strength of the norm, (2 politicization of the RtoP discourse constrains regional norm localization processes, (3 politicization and reframing of RtoP inhibit regional normative change and limit the potential for timely and decisive responses to protect civilians.

  9. Theorizing the Organization of Technology Entrepreneurship

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Heslop, Ben

    In this paper, we explore how, why and which structures are consequential to the organization of technology entrepreneurship. Technology entrepreneurship is a relatively unexplored field of research; yet body of research in this promising area of scholarly enquiry, both theoretically...... are presented as an integrative model of technology entrepreneurship. From the emergent model of technology entrepreneurship we move to a higher level of theorizing and develop a framework of the organization of technology entrepreneurship....

  10. Influence of Information Technology on Organization Strategy

    OpenAIRE

    Sibanda Mabutho; Ramrathan Durrel

    2017-01-01

    The exponential development of information technology has presented many opportunities to organizations; however, it has also presented several challenges. A key challenge is how do organizations effectively use information technology and incorporate it into their strategies to make full use of its capabilities as an enabler. The fast-changing nature of information technology has resulted in little empirical evidence on how it influences organization strategy. The Strategic Alignment Model wa...

  11. Information technology and mindfulness in organizations

    OpenAIRE

    Mikko Valorinta

    2009-01-01

    The concept of mindfulness has lately been applied to organizations that are increasingly attentive to their environment and adaptive to unanticipated events. This article analyzes how information technology impacts mindfulness in organizations. Information technology is proposed to promote mindfulness by engaging organizations in more extensive search processes and by fuelling organizational innovations with a repertoire of routines. However, information technology is also found to decrease ...

  12. A novel hybrid MCDM model for performance evaluation of research and technology organizations based on BSC approach.

    Science.gov (United States)

    Varmazyar, Mohsen; Dehghanbaghi, Maryam; Afkhami, Mehdi

    2016-10-01

    Balanced Scorecard (BSC) is a strategic evaluation tool using both financial and non-financial indicators to determine the business performance of organizations or companies. In this paper, a new integrated approach based on the Balanced Scorecard (BSC) and multi-criteria decision making (MCDM) methods are proposed to evaluate the performance of research centers of research and technology organization (RTO) in Iran. Decision-Making Trial and Evaluation Laboratory (DEMATEL) are employed to reflect the interdependencies among BSC perspectives. Then, Analytic Network Process (ANP) is utilized to weight the indices influencing the considered problem. In the next step, we apply four MCDM methods including Additive Ratio Assessment (ARAS), Complex Proportional Assessment (COPRAS), Multi-Objective Optimization by Ratio Analysis (MOORA), and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) for ranking of alternatives. Finally, the utility interval technique is applied to combine the ranking results of MCDM methods. Weighted utility intervals are computed by constructing a correlation matrix between the ranking methods. A real case is presented to show the efficacy of the proposed approach. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Organizing for Networked Information Technologies

    DEFF Research Database (Denmark)

    The book provides seven practical examples of how Danish companies implemented new information technology in order to transform their internal and external business processes. The purpose is to share some of the companies' concerns and hopes during this implementation process, with each case...

  14. Overview of the divertor design and its integration into RTO/RC-ITER

    International Nuclear Information System (INIS)

    Janeschitz, G.; Tivey, R.; Antipenkov, A.; Barabash, V.; Chiocchio, S.; Federici, G.; Heidl, H.; Ibbott, C.; Martin, E.

    2000-01-01

    The design of the divertor and its integration into the reduced technical objectives/reduced cost-international thermonuclear energy reactor (RTO/RC-ITER) is based on the experience gained from the 1998 design of international thermonuclear energy reactor (ITER) and on the research and development performed throughout the engineering design activities (EDA). This paper gives an overview of the layout and functional design of the RTO/RC-ITER divertor, including the integration into the machine and the remote replacement of the divertor cassettes. Design guidelines are presented which have allowed quick preparation of divertor layouts suitable for further study using the B2-EIRENE edge plasma code. As in the 1998 design, the divertor is segmented into cassettes, and the segmentation, which is three per sector, is driven by access through the divertor level ports. Maintaining this access and avoiding interference with poloidal field coils means that the divertor level ports need to be inclined (7 deg.). This opens up the possibility of incorporating inboard and outboard baffles into the divertor cassettes. The cassettes are transported in-vessel by making use of the toroidal rails onto which the cassettes are finally clamped in position. Significant reduction of the space available between the X-point and the vacuum vessel results in re-positioning of the toroidal rails in order to retain sufficient depth for the inner and outer divertor legs. This, in turn, requires some changes to the remote handling (RH) concept. Remote handling (RH) is now based on using a cantilevered articulated gripper during the radial movement of the cassettes inside the RH ports. However, the principle to use a cassette toroidal mover (CTM) for in vessel handling is unchanged, hence maintaining the validity of previous EDA research and development. The space previously left below the cassettes for RH was also used for pumping. Elimination of this space has led to re-siting of the pumping

  15. Influence of Information Technology on Organization Strategy

    Directory of Open Access Journals (Sweden)

    Sibanda Mabutho

    2017-02-01

    Full Text Available The exponential development of information technology has presented many opportunities to organizations; however, it has also presented several challenges. A key challenge is how do organizations effectively use information technology and incorporate it into their strategies to make full use of its capabilities as an enabler. The fast-changing nature of information technology has resulted in little empirical evidence on how it influences organization strategy. The Strategic Alignment Model was a popular model created to assist organizations to align their information technology and their business strategy; however, the growth of technology may have made this model irrelevant in this age. Therefore, organizations need to determine what factors drive this alignment. Using hermeneutic phenomenology, 12 in-depth interviews were conducted within IBM South Africa to determine real-life drivers that help create this alignment. The themes derived from the interview texts reveal that consumers are becoming more empowered; therefore, organizations need to be more flexible in their business models and strategies. Furthermore, the integration of cross-functional roles in the organization at the management level allow for improved alignment between information technology and strategy as better integrated roles bring a combination of these two elements.

  16. Technology Integration and Technology Leadership in Schools as Learning Organizations

    Science.gov (United States)

    Cakir, Recep

    2012-01-01

    The purpose of this study was to investigate technology integration in primary schools from the perspective of leadership in learning organizations. To that end, the study examines two groups: school administrators who play effective roles in technology integration in schools and computer teachers who are mainly responsible for schools' technology…

  17. Treatment technology for organic radioactive waste

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, S. J.; Lee, Y. H.; Shon, J. S. [Korea Atomic Energy Research Institute, Taejon (Korea)

    1999-12-01

    In this report, various alternative technologies to the incineration for the treatment of radioactive organic wastes were described and reviewed, fallen into two groups of low temperature technologies and high temperature technologies. These technologies have the advantages of low volume gaseous emission, few or no dioxin generation, and operation at low enough temperature that radionuclides are not volatilized. Delphi chemical oxidation, mediated electrochemical oxidation, and photolytic ultraviolet oxidation appear to be the most promising low temperature oxidation process and steam reforming and supercritical water oxidation in the high temperature technologies. 52 refs., 39 figs., 2 tabs. (Author)

  18. THE ROLE OF INFORMATION TECHNOLOGY IN ORGANIZATIONS

    OpenAIRE

    Ramin Bashir Khodaparasti

    2012-01-01

    Development of organization started in period with agriculture and industrial during the period came and information. Today in period of competition, information is very important needed. So competitive advantage in the information provided to achieve goals is necessary. Entrance of this technology in organizations conjectural attitude changed and evolved functions their managers. The purpose of this paper is to define the correct information and the role technology has in improving the situa...

  19. Work and technological innovation in organic agriculture.

    Science.gov (United States)

    Tereso, M J A; Abrahão, R F; Gemma, S F B; Montedo, U B; Menegon, N L; Guarneti, J E; Ribeiro, I A V

    2012-01-01

    Organic agriculture is a sustainable cultivation ecologically, economically and socially. Several researches in organic agriculture have been made from technical perspectives, economic traits or related to ecological aspects. There are practically no investigations into the nature of the technology used in organic agriculture, especially from an ergonomic perspective. From the activity analysis, this study aimed to map the technology used in the production of organic vegetables. Properties producing organic vegetables were selected representing the State of São Paulo. It was applied an instrument (questionnaire and semi-structured interview) with their managers and it was made visual records to identify adaptations, innovations and technological demands that simultaneously minimize the workload and the difficulties in performing the tasks and increase work productivity. For some of the technological innovations a digital scanner was used to generate a virtual solid model to facilitate its redesign and virtual prototyping. The main results show that organic farmers have little technology in product form. The main innovations that enable competitive advantage or allow higher labor productivity occur in the form of processes, organization and marketing.

  20. ANSTO: Australian Nuclear Science and Technology Organization

    International Nuclear Information System (INIS)

    1989-01-01

    The Australian Nuclear Science and Technology Organization conducts or is engaged in collaborative research and development in the application of nuclear science and associated technology. Through its Australian radio-isotopes unit, it markets radioisotopes, their products and other services for nuclear medicine industry and research. It also operates national nuclear facilities ( HIFAR and Moata research reactors), promote training, provide advice and disseminates information on nuclear science and technology. The booklet briefly outlines these activities. ills

  1. Organic electronics emerging concepts and technologies

    CERN Document Server

    Santato, Clara

    2013-01-01

    An overview of the tremendous potential of organic electronics, concentrating on those emerging topics and technologies that will form the focus of research over the next five to ten years. The young and energetic team of editors with an excellent research track record has brought together internationally renowned authors to review up-and-coming topics, some for the first time, such as organic spintronics, iontronics, light emitting transistors, organic sensors and advanced structural analysis. As a result, this book serves the needs of experienced researchers in organic electronics, graduate

  2. ESTRATEGIA PARA EL PRONÓSTICO DEL RTO DE FAST TCP, MEDIANTE LÓGICA DIFUSA

    Directory of Open Access Journals (Sweden)

    Carlos Peña

    2013-07-01

    Full Text Available Este artículo presenta el diseño y la simulación de una estrategia para el pronóstico del temporizador de retransmisión del algoritmo de control de la congestión FAST TCP. La estrategia utiliza la técnica de inteligencia computacional denominada lógica difusa. Los resultados de la simulación demuestran que a través de esta nueva forma de pronóstico del RTO, FAST TCP hace un mejor seguimiento a la situación real de congestión de la red, en el marco de una conexión entre dos extremos de la misma.

  3. Development of a New Coaxial Balloon Catheter System for Balloon-Occluded Retrograde Transvenous Obliteration (B-RTO)

    International Nuclear Information System (INIS)

    Tanoue, Shuichi; Kiyosue, Hiro; Matsumoto, Shunro; Hori, Yuzo; Okahara, Mika; Kashiwagi, Junji; Mori, Hiromu

    2006-01-01

    Purpose. To develop a new coaxial balloon catheter system and evaluate its clinical feasibility for balloon-occluded retrograde transvenous obliteration (B-RTO). Methods. A coaxial balloon catheter system was constructed with 9 Fr guiding balloon catheter and 5 Fr balloon catheter. A 5 Fr catheter has a high flexibility and can be coaxially inserted into the guiding catheter in advance. The catheter balloons are made of natural rubber and can be inflated to 2 cm (guiding) and 1 cm (5 Fr) maximum diameter. Between July 2003 and April 2005, 8 consecutive patients (6 men, 2 women; age range 33-72 years, mean age 55.5 years) underwent B-RTO using the balloon catheter system. Five percent ethanolamine oleate iopamidol (EOI) was used as sclerosing agent. The procedures, including maneuverability of the catheter, amount of injected sclerosing agent, necessity for coil embolization of collateral draining veins, and initial clinical results, were evaluated retrospectively. The occlusion rate was assessed by postcontrast CT within 2 weeks after B-RTO. Results. The balloon catheter could be advanced into the proximal potion of the gastrorenal shunt beyond the collateral draining vein in all cases. The amount of injected EOI ranged from 3 to 34 ml. Coil embolization of the collateral draining vein was required in 2 cases. Complete obliteration of gastric varices on initial follow-up CT was obtained in 7 cases. The remaining case required re-treatment that resulted in complete obstruction of the varices after the second B-RTO. No procedure-related complications were observed. Conclusion. B-RTO using the new coaxial balloon catheter is feasible. Gastric varices can be treated more simply by using this catheter system

  4. Circuit design in organic semiconductor technologies

    NARCIS (Netherlands)

    Heremans, P.; Dehaene, W.; Steyaert, M.; Myny, K.; Mariën, H.; Genoe, J.; Gelinck, G.H.; Veenendaal, E. van

    2011-01-01

    In this paper, we review the state of the art of digital and analog circuits that have been shown in recent years in organic thin-film transistor technology on flexible plastic foil. The transistors are developed for backplanes of displays, and therefore have the characteristics to be unipolar and

  5. Technological status of organic photovoltaics (OPV)

    DEFF Research Database (Denmark)

    Carlé, Jon Eggert; Krebs, Frederik C

    2013-01-01

    This paper gives a technological status of organic and polymer photovoltaics (OPV) for both single and tandem junctions. We list the current state-of-the-art at the laboratory level for very small rigid and mostly vacuum processed devices to larger area flexible and printed devices. In comparison...

  6. Alternative oxidation technologies for organic mixed waste

    International Nuclear Information System (INIS)

    Borduin, L.C.; Fewell, T.

    1998-01-01

    The Mixed Waste Focus Area (MWFA) is currently supporting the development and demonstration of several alternative oxidation technology (AOT) processes for treatment of combustible mixed low-level wastes. AOTs have been defined as technologies that destroy organic material without using open-flame reactions. AOTs include both thermal and nonthermal processes that oxidize organic wastes but operate under significantly different physical and chemical conditions than incinerators. Nonthermal processes currently being studied include Delphi DETOX and acid digestion at the Savannah River Site (SRS), and direct chemical oxidation at Lawrence Livermore National Laboratory (LLNL). All three technologies are at advanced stages of development or are entering the demonstration phase. Nonflame thermal processes include catalytic chemical oxidation, which is being developed and deployed at Lawrence Berkeley National Laboratory (LBNL), and steam reforming, a commercial process being supported by the Department of Energy (DOE). Although testing is complete on some AOT technologies, most require additional support to complete some or all of the identified development objectives. Brief descriptions, status, and planned paths forward for each of the technologies are presented

  7. Science, Technology and Innovation Policy Research Organization

    International Development Research Centre (IDRC) Digital Library (Canada)

    Ce financement contribuera à renforcer le rôle de la Science, Technology and Innovation Policy Research Organization (STIPRO) en tant qu'organisme crédible de recherche sur les politiques publiques en Tanzanie, en améliorant sa capacité à fournir des recherches de qualité supérieure, influentes et utiles en matière de ...

  8. Platform technologies for tubular organ regeneration.

    Science.gov (United States)

    Basu, Joydeep; Ludlow, John W

    2010-10-01

    As a result of recent successes in regenerative medicine approaches to engineering multiple disparate tubular organs, methodology commonalities are emerging. Principal themes include the importance of a biodegradable scaffold seeded with a population of smooth muscle cells. Such composites trigger a regenerative response following in vivo implantation, resulting in de novo organogenesis. In this review, we examine bladder regeneration as a foundational platform technology to highlight key principles applicable to the regeneration of any tubular organ, and illustrate how these general concepts underlie current strategies to regenerate components of gastrointestinal, vascular, pulmonary and genitourinary systems. We focus on identifying the elements of this platform that have facilitated the transition of tubular organ regeneration from academic proof-of-concept to commercial viability. Copyright © 2010 Elsevier Ltd. All rights reserved.

  9. Russia and NATO: Increased Interaction in Defense Research and Technology (Defense Horizons, Number 49, October 2005)

    National Research Council Canada - National Science Library

    Daniel, Donald C; Yarymovych, Michael I

    2005-01-01

    ...) would offer unique opportunities to enhance relationships and mutual security. The RTO is the largest organization of its type in the world, has an extremely active program of work, and is eager to work with Russia...

  10. [Organization and technology in the catering sector].

    Science.gov (United States)

    Tinarelli, Arnaldo

    2014-01-01

    The catering industry is a service characterized by a contract between customer and supplier. In institutional catering industry, the customer is represented by public administration; in private catering industry, the customer is represented by privates. The annual catering trades size is about 6.74 billions of euros, equally distributed between health sector (hospitals, nursing homes), school sector and business sector (ivorkplace food service), with the participation of nearly 1.200 firms and 70.000 workers. Major services include off-premises catering (food prepared away from the location where it's served) and on-premises catering (meals prepared and served at the same place). Several tools and machineries are used during both warehousing and food refrigerating operations, and during preparation, cooking, packaging and transport of meals. In this sector, injuries, rarely resulting serious or deadly, show a downward trend in the last years. On the contrary, the number of occupational diseases shows an upward trend. About the near future, the firms should become global outsourcer, able to provide other services as cleaning, transport and maintenance. In addition, they should invest in innovation: from tools and machineries technology to work organization; from factory lay-out to safely and health in the workplaces.

  11. 3D Bioprinting Technologies for Hard Tissue and Organ Engineering

    Science.gov (United States)

    Wang, Xiaohong; Ao, Qiang; Tian, Xiaohong; Fan, Jun; Wei, Yujun; Hou, Weijian; Tong, Hao; Bai, Shuling

    2016-01-01

    Hard tissues and organs, including the bones, teeth and cartilage, are the most extensively exploited and rapidly developed areas in regenerative medicine field. One prominent character of hard tissues and organs is that their extracellular matrices mineralize to withstand weight and pressure. Over the last two decades, a wide variety of 3D printing technologies have been adapted to hard tissue and organ engineering. These 3D printing technologies have been defined as 3D bioprinting. Especially for hard organ regeneration, a series of new theories, strategies and protocols have been proposed. Some of the technologies have been applied in medical therapies with some successes. Each of the technologies has pros and cons in hard tissue and organ engineering. In this review, we summarize the advantages and disadvantages of the historical available innovative 3D bioprinting technologies for used as special tools for hard tissue and organ engineering. PMID:28773924

  12. 3D Bioprinting Technologies for Hard Tissue and Organ Engineering

    Directory of Open Access Journals (Sweden)

    Xiaohong Wang

    2016-09-01

    Full Text Available Hard tissues and organs, including the bones, teeth and cartilage, are the most extensively exploited and rapidly developed areas in regenerative medicine field. One prominent character of hard tissues and organs is that their extracellular matrices mineralize to withstand weight and pressure. Over the last two decades, a wide variety of 3D printing technologies have been adapted to hard tissue and organ engineering. These 3D printing technologies have been defined as 3D bioprinting. Especially for hard organ regeneration, a series of new theories, strategies and protocols have been proposed. Some of the technologies have been applied in medical therapies with some successes. Each of the technologies has pros and cons in hard tissue and organ engineering. In this review, we summarize the advantages and disadvantages of the historical available innovative 3D bioprinting technologies for used as special tools for hard tissue and organ engineering.

  13. 3D Bioprinting Technologies for Hard Tissue and Organ Engineering.

    Science.gov (United States)

    Wang, Xiaohong; Ao, Qiang; Tian, Xiaohong; Fan, Jun; Wei, Yujun; Hou, Weijian; Tong, Hao; Bai, Shuling

    2016-09-27

    Hard tissues and organs, including the bones, teeth and cartilage, are the most extensively exploited and rapidly developed areas in regenerative medicine field. One prominent character of hard tissues and organs is that their extracellular matrices mineralize to withstand weight and pressure. Over the last two decades, a wide variety of 3D printing technologies have been adapted to hard tissue and organ engineering. These 3D printing technologies have been defined as 3D bioprinting. Especially for hard organ regeneration, a series of new theories, strategies and protocols have been proposed. Some of the technologies have been applied in medical therapies with some successes. Each of the technologies has pros and cons in hard tissue and organ engineering. In this review, we summarize the advantages and disadvantages of the historical available innovative 3D bioprinting technologies for used as special tools for hard tissue and organ engineering.

  14. Development of the destruction technology for radioactive organic solid wastes

    International Nuclear Information System (INIS)

    Oh, Won Zin; Park, H.S.; Lee, K.W.

    1999-04-01

    The followings were studied through the project entitled 'Technology development for nuclear fuel cycle waste treatment'. 1. Organic waste decomposition technology development A. Destruction technology for organic wastes using Ag(2)-mediated electrochemical oxidation B. Recovery and regeneration technology for the spent chemicals used in the MEO process 2. Radioactive metal waste recycling technology A. Surface decontamination processes B. Decontamination waste treatment technology 3. Volume reduction technology nuclear fuel cycle (NFC) technology A. Estimation of the amount of radwastes and the optimum volume reduction methodology of domestic NFC B. Pretreatment of spent fuel cladding by electrochemical decontamination C. Hot cell process technology for the treatment of NFC wastes 4. Design and fabrication of the test equipment of volume reduction and reuse of alpha contaminated wastes 5. Evaluation on environmental compatibility of NFC A. Development of evaluation methodology on environmental friendliness of NFC B. Residual activity assessment of recycling wastes. (author). 321 refs., 54 tabs., 183 figs

  15. Development of the destruction technology for radioactive organic solid wastes

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Won Zin; Park, H.S.; Lee, K.W. [and others

    1999-04-01

    The followings were studied through the project entitled 'Technology development for nuclear fuel cycle waste treatment'. 1. Organic waste decomposition technology development A. Destruction technology for organic wastes using Ag(2)-mediated electrochemical oxidation B. Recovery and regeneration technology for the spent chemicals used in the MEO process 2. Radioactive metal waste recycling technology A. Surface decontamination processes B. Decontamination waste treatment technology 3. Volume reduction technology nuclear fuel cycle (NFC) technology A. Estimation of the amount of radwastes and the optimum volume reduction methodology of domestic NFC B. Pretreatment of spent fuel cladding by electrochemical decontamination C. Hot cell process technology for the treatment of NFC wastes 4. Design and fabrication of the test equipment of volume reduction and reuse of alpha contaminated wastes 5. Evaluation on environmental compatibility of NFC A. Development of evaluation methodology on environmental friendliness of NFC B. Residual activity assessment of recycling wastes. (author). 321 refs., 54 tabs., 183 figs.

  16. Social Technologies and Informal Knowledge Sharing within and across Organizations

    Science.gov (United States)

    Jarrahi, Mohammad Hosein

    2013-01-01

    This doctoral dissertation is focused on both empirical and conceptual contributions relative to the roles social technologies play in informal knowledge sharing practices, both within and across organizations. Social technologies include (a) traditional social technologies (e.g., email, phone and instant messengers), (b) emerging social…

  17. 3D Bioprinting Technologies for Hard Tissue and Organ Engineering

    OpenAIRE

    Wang, Xiaohong; Ao, Qiang; Tian, Xiaohong; Fan, Jun; Wei, Yujun; Hou, Weijian; Tong, Hao; Bai, Shuling

    2016-01-01

    Hard tissues and organs, including the bones, teeth and cartilage, are the most extensively exploited and rapidly developed areas in regenerative medicine field. One prominent character of hard tissues and organs is that their extracellular matrices mineralize to withstand weight and pressure. Over the last two decades, a wide variety of 3D printing technologies have been adapted to hard tissue and organ engineering. These 3D printing technologies have been defined as 3D bioprinting. Especial...

  18. Interactive Communication Technologies in Business Organizations.

    Science.gov (United States)

    Rogers, Everett M.; Allbritton, Marcel M.

    1995-01-01

    Explores the distinctive aspects of the new interactive communication technologies (electronic mail over the Internet) in business communication and their implications. Discusses the growth of interactive communication, the concept of interactivity, physical distance and social presence, getting to critical mass, and flexibility and control of…

  19. Automated System Organizations Under Spatial Grasp Technology

    Science.gov (United States)

    2014-06-01

    This mode of high-level system vision based on holistic and gestalt principles [6-8] rather than cooperating parts or agents [1] has psychological ...M. Wertheimer, “ Gestalt Theory“, Erlangen. Berlin, 1925. [7] P. Sapaty, “ Gestalt -Based Ideology and Technology for Spatial Control of Distributed...Dynamic Systems”, International Gestalt Theory Congress, 16th Scientific Convention of the GTA, University of Osnabrück, Germany, March 26 - 29

  20. Concise Review: Organ Engineering: Design, Technology, and Integration.

    Science.gov (United States)

    Kaushik, Gaurav; Leijten, Jeroen; Khademhosseini, Ali

    2017-01-01

    Engineering complex tissues and whole organs has the potential to dramatically impact translational medicine in several avenues. Organ engineering is a discipline that integrates biological knowledge of embryological development, anatomy, physiology, and cellular interactions with enabling technologies including biocompatible biomaterials and biofabrication platforms such as three-dimensional bioprinting. When engineering complex tissues and organs, core design principles must be taken into account, such as the structure-function relationship, biochemical signaling, mechanics, gradients, and spatial constraints. Technological advances in biomaterials, biofabrication, and biomedical imaging allow for in vitro control of these factors to recreate in vivo phenomena. Finally, organ engineering emerges as an integration of biological design and technical rigor. An overall workflow for organ engineering and guiding technology to advance biology as well as a perspective on necessary future iterations in the field is discussed. Stem Cells 2017;35:51-60. © 2016 AlphaMed Press.

  1. Three Essays on Information Technology Security Management in Organizations

    Science.gov (United States)

    Gupta, Manish

    2011-01-01

    Increasing complexity and sophistication of ever evolving information technologies has spurred unique and unprecedented challenges for organizations to protect their information assets. Companies suffer significant financial and reputational damage due to ineffective information technology security management, which has extensively been shown to…

  2. A decade of 3C technologies: insights into nuclear organization

    NARCIS (Netherlands)

    de Wit, E.; de Laat, W.

    2012-01-01

    Over the past 10 years, the development of chromosome conformation capture (3C) technology and the subsequent genomic variants thereof have enabled the analysis of nuclear organization at an unprecedented resolution and throughput. The technology relies on the original and, in hindsight, remarkably

  3. Technology Support for Self-Organized Learners (Guest Editorial)

    NARCIS (Netherlands)

    Kalz, Marco; Koper, Rob; Hornung-Prähauser, Veronika

    2010-01-01

    Kalz, M., Koper, R., & Hornung-Prähauser, V. (2009). Technology Support for Self-Organized Learners (Guest Editorial) [Special issue]. In M. Kalz, R. Koper & V. Hornung-Prähauser (Eds.), Journal of Educational Technology & Society, 12(3), 1-3.

  4. Institutionalization of Technology Transfer Organizations in Chinese Universities

    Science.gov (United States)

    Cai, Yuzhuo; Zhang, Han; Pinheiro, Rómulo

    2015-01-01

    There is a lack of in-depth studies on how technology transfer organizations (TTOs) are organized and developed. This paper examines the evolution/institutionalization of TTOs in Tsinghua University (TU), as a microcosm of the development of TTOs in Chinese universities. It explores two issues in particular: what kinds of TTOs have been developed…

  5. Management and Information Technology Challenges for the Modern Organization

    CERN Document Server

    Ekman, Peter

    2011-01-01

    Information technology has come to play an important role in organizations over the last few decades. Though it began as an entity dealt with by specialists, IT has evolved to become an everyday tool with both operational and strategic impacts. Most modern organizations have adopted different forms of IT, and become dependent on their computer-based information systems and their peripherals for everyday operations. Information technology offers opportunities to increase efficiency, customer value, and competitiveness. Given the financial investment in IT required by organizations to remain com

  6. PROCESS CONTROL IN THE EDUCATION OF ORGANIC CHEMICAL TECHNOLOGY

    OpenAIRE

    Csontos, lstván; Department of Organic Chemical Technology, Budapest University of Technology and Economics; Marosi, György; Department of Organic Chemical Technology, Budapest University of Technology and Economics; Faigl, Ferenc; Department of Organic Chemical Technology, Budapest University of Technology and Economics

    2013-01-01

    Laboratory practices for demonstrating the importance of advanced process control methods in the organic chemical technologies have been elaborated. It required the development of a system tha tintegrates the advantages of a reaction calorimeter and a model system of industrial controlled reactors. The hardware and software configuration support the transfer of elaborated control programs of reactions from laboratory level to the industrial technology. General control algorithms of diazotizat...

  7. NATO Conference on Work, Organizations, and Technological Change

    CERN Document Server

    Niehaus, Richard

    1982-01-01

    This volume is the proceedings of the Symposium entitled, "Work, Organizations and Technological Change" which was held in Garmisch-Partenkirchen, West Germany, 14-19 June 1981. The meeting was sponsored by the Special Panel on Systems Sciences of the NATO Scientific Affairs Division. In proposing this meeting the Symposium Directors built upon several preceding NATO conferences in the general area of personnel systems, manpower modelling, and organization. The most recent NATO Conference, entitled "Manpower Planning and Organization Design," was held in Stresa, Italy in 1977. That meeting was organized to foster research on the interrelationships between programmatic approaches to personnel planning within organizations and behavioral science approachs to organization design. From that context of corporate planning the total internal organizational perspective was the MACRO view, and the selection, assignment, care and feeding of the people was the MICRO view. Conceptually, this meant that an integrated appr...

  8. Technology management of intellectual capital in the organization.

    OpenAIRE

    Бех, Юлія Володимирівна

    2014-01-01

    The article defined the totality of organizational tools methodological knowledge management, consisting of technologies, systems and methods. Revealed knowledge management software, formal and informal tools of intellectual capital management organization. By formal tools include expert control systems, artificial intelligence, automated decision-making systems, decision support systems and support systems work with clients. Informal tools (training, cross-functional project teams and intra)...

  9. Superfund Innovative Technology Evaluation: Demonstration Bulletin: Organic Extraction Utilizing Solvents

    Science.gov (United States)

    This technology utilizes liquified gases as the extracting solvent to remove organics, such as hydrocarbons, oil and grease, from wastewater or contaminated sludges and soils. Carbon dioxide is generally used for aqueous solutions, and propane is used for sediment, sludges and ...

  10. PERFORMANCE MANAGEMENT APPROACHES IN ECONOMIC ORGANIZATIONS USING INFORMATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Anca Mehedintu

    2012-03-01

    Full Text Available Performance management includes activities that ensure that goals are consistently being met inan effective and efficient manner. Performance management can focus on the performance of an organization, adepartment, employee, or even the processes to build a product or service, as well as many other areas.In these days of globalization and intensive use of information technology, the organizations must defineand implement an appropriate strategy that would support their medium-term development, stability andcompetitiveness. This is achieved through a coherent and interrelated set of activities for understanding thecustomer expectations and the level at which the offer of organization add value to customers and satisfy theirneeds, define their internal organization to allow timely response to market demands without losing focus on client,tracking strategy and business model for the accomplishment of the organization mission, aligning the existing ITproject management or under development implementation in organization with the strategic management oforganization etc. Strategic Management determines the improvement of processes, effective use of resources, focuson critical areas in terms of finance, creating opportunities for innovation and technological progress, improvementof the supply mechanism and the duty to promote personal interaction and negotiation at all levels, continuousassessment of organization and its technological trends, analyze the market potential and competence field etc.Strategic management system will not give good results if the strategy is not defined by a set of operationalobjectives clearly at all levels.Business performance is based on a set of analytical processes of business, supported by informationtechnology that defines the strategic goals that can be measured by performance indicators. EnterprisePerformance Management creates a powerful and precise environment, characterized by data consistency,efficiency analysis

  11. Technological and life cycle assessment of organics processing odour control technologies

    International Nuclear Information System (INIS)

    Bindra, Navin; Dubey, Brajesh; Dutta, Animesh

    2015-01-01

    As more municipalities and communities across developed world look towards implementing organic waste management programmes or upgrading existing ones, composting facilities are emerging as a popular choice. However, odour from these facilities continues to be one of the most important concerns in terms of cost & effective mitigation. This paper provides a technological and life cycle assessment of some of the different odour control technologies and treatment methods that can be implemented in organics processing facilities. The technological assessment compared biofilters, packed tower wet scrubbers, fine mist wet scrubbers, activated carbon adsorption, thermal oxidization, oxidization chemicals and masking agents. The technologies/treatment methods were evaluated and compared based on a variety of operational, usage and cost parameters. Based on the technological assessment it was found that, biofilters and packed bed wet scrubbers are the most applicable odour control technologies for use in organics processing faculties. A life cycle assessment was then done to compare the environmental impacts of the packed-bed wet scrubber system, organic (wood-chip media) bio-filter and inorganic (synthetic media) bio-filter systems. Twelve impact categories were assessed; cumulative energy demand (CED), climate change, human toxicity, photochemical oxidant formation, metal depletion, fossil depletion, terrestrial acidification, freshwater eutrophication, marine eutrophication, terrestrial eco-toxicity, freshwater eco-toxicity and marine eco-toxicity. The results showed that for all impact categories the synthetic media biofilter had the highest environmental impact, followed by the wood chip media bio-filter system. The packed-bed system had the lowest environmental impact for all categories. - Highlights: • Assessment of odour control technologies for organics processing facilities. • Comparative life cycle assessment of three odour control technologies was conducted

  12. Technological and life cycle assessment of organics processing odour control technologies

    Energy Technology Data Exchange (ETDEWEB)

    Bindra, Navin [School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G2W1 (Canada); Dubey, Brajesh, E-mail: bkdubey@civil.iitkgp.ernet.in [School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G2W1 (Canada); Environmental Engineering Division, Department of Civil Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302 (India); Dutta, Animesh [School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G2W1 (Canada)

    2015-09-15

    As more municipalities and communities across developed world look towards implementing organic waste management programmes or upgrading existing ones, composting facilities are emerging as a popular choice. However, odour from these facilities continues to be one of the most important concerns in terms of cost & effective mitigation. This paper provides a technological and life cycle assessment of some of the different odour control technologies and treatment methods that can be implemented in organics processing facilities. The technological assessment compared biofilters, packed tower wet scrubbers, fine mist wet scrubbers, activated carbon adsorption, thermal oxidization, oxidization chemicals and masking agents. The technologies/treatment methods were evaluated and compared based on a variety of operational, usage and cost parameters. Based on the technological assessment it was found that, biofilters and packed bed wet scrubbers are the most applicable odour control technologies for use in organics processing faculties. A life cycle assessment was then done to compare the environmental impacts of the packed-bed wet scrubber system, organic (wood-chip media) bio-filter and inorganic (synthetic media) bio-filter systems. Twelve impact categories were assessed; cumulative energy demand (CED), climate change, human toxicity, photochemical oxidant formation, metal depletion, fossil depletion, terrestrial acidification, freshwater eutrophication, marine eutrophication, terrestrial eco-toxicity, freshwater eco-toxicity and marine eco-toxicity. The results showed that for all impact categories the synthetic media biofilter had the highest environmental impact, followed by the wood chip media bio-filter system. The packed-bed system had the lowest environmental impact for all categories. - Highlights: • Assessment of odour control technologies for organics processing facilities. • Comparative life cycle assessment of three odour control technologies was conducted

  13. Technology Innovation Of Organic Waste Decomposition In Providing Feedstuffs

    Directory of Open Access Journals (Sweden)

    S. Prawirodigdo

    2011-06-01

    Full Text Available Previous investigations in Indonesia indicated that an inactive ovary was a chronically reproduction problem in ruminants. There was a tendency that nutrition deficiency inhibited ovulation, oestrus occurrence, and conception in ruminants. Obviously, there is a correlation between sufficient nutrient consumption and reproduction performance of such animals. Thus, application of the production/reproduction technology innovation for improving ruminant’s productivity in the villages needs to be supported by the availability of sufficient feed. Whilst, there is a competition among ruminants in fulfilling feed requirement. On the other hand, there are large amounts of organic waste of food and plantation estate industries which are potential for non-traditional feedstuffs. The examples of such organic wastes are: 4,817,630 ton dry matter (DM of cacao pod, 314,042.51 ton DM of coffee pulp and hulls, and 29,700,000 ton DM of palm frond, leaves and trunks. Unfortunately, such materials contain anti-nutritive substance. Nevertheless, technology innovation for decomposing organic waste is available and its validity has been proven to be satisfactory and appropriate. Regarding the limitation of feedstuffs, introduction of technology innovation for organic waste decomposition to provide feed for improving livestock productivity is promising to be applied.

  14. A Kind of Energy Storage Technology: Metal Organic Frameworks

    OpenAIRE

    Ozturk, Zeynel; Kose, D. A.; Asan, A.; Ozturk, B.

    2016-01-01

    For last fifteen years energy has been transferred by using electricity and as an energy carrier media electricity has some disadvantages like its wire need for transportation and its being non-storable for large amounts. To store more energy safely and for transportation it easily, new storing medias and devices are needed. For easy and safe energy transport there are many technologies and some of these contain hydrogen energy. Metal hydrides, carbon nanotubes, metal organic frameworks (MOFs...

  15. Treatment of organic waste using thermal plasma pyrolysis technology

    International Nuclear Information System (INIS)

    Huang, H.; Tang, L.

    2007-01-01

    This paper outlines the principles of thermal plasma pyrolysis processes and discusses recent research activities about organic waste treatment using thermal plasma pyrolysis technology. Different kinds of organic wastes, varying from plastic and used tires to agricultural residue and medical waste, have been subjected to thermal plasma pyrolysis tests in laboratory and pilot scale projects. Plasma pyrolysis of organic waste usually gives two product streams: a combustible gas having a calorific value in the range of 4-9 MJ/Nm 3 and a carbonaceous residue. Pyrolysis conditions as well as some technical measures such as the quenching process and steam reforming have significant influences on the properties of these pyrolysis products. Research results indicated that thermal plasma pyrolysis may be a useful way of waste management for energy and material recovery

  16. Explaining technological change of wind power in China and the United States: Roles of energy policies, technological learning, and collaboration

    Science.gov (United States)

    Tang, Tian

    performance improvement of wind farms. Unlike China, the restructuring of the US electricity market created heterogeneity in transmission network governance across regions. Thus, I add transmission network governance to my learning framework to test the impacts of different transmission network governance models. Using panel data of existing utility-scale wind farms in US during 2001-2012 and spatial models, I find that the performance of a wind project is improved through more collaboration among project participants (learning-by-interacting), and this improvement is even greater if the wind project is interconnected to a regional transmission network coordinated by an independent system operator or a regional transmission organization (ISO/RTO). In the third essay, I further explore how different transmission network governance models affect wind power integration through a comparative case study. I compare two regional transmission networks, which represent two major transmission network governance models in the US: the ISO/RTO-governance model and the non-RTO model. Using archival data and interviews with key network participants, I find that a centralized transmission network coordinated through an ISO/RTO is more effective in integrating wind power because it allows resource pooling and optimal allocating of the resources by the central network administrative agency (NAO). The case study also suggests an alternative path to improved network effectiveness for a less cohesive network, which is through more frequent resource exchange among subgroups within a large network. On top of that, this essay contributes to the network governance literature by providing empirical evidence on the coexistence of hierarchy, market, and collaboration in complex service delivery networks. These coordinating mechanisms complement each other to provide system flexibility and stability, particularly when the network operates in a turbulent environment with changes and uncertainties.

  17. New Electronic Technology Applied in Flexible Organic Optical System

    Directory of Open Access Journals (Sweden)

    Andre F. S. Guedes

    2014-02-01

    Full Text Available The synthesis and application of new organic materials, nanostructured, for developing technology based on organic devices, have been the main focus of the scientific community. In recent years, the first polymeric electronics products have entered the market (organic semiconductor materials and there are some electrochromic devices among them that have been called smart windows, once they control the passage of light or heat through a closed environment as an ordinary window. The main functional aspect of electrochromic devices, when being used in architectural and automotive industry, is to control the passage of light and temperature with thermal and visual comfort. These devices can be flexible and very thin, not containing heavy metals, and formed by layers of organic material deposited in several architectures. In this study, the electro-deposition of organic materials in the Polyaniline, PANI case, which provide stability in optical and electrical parameters, was utilized with the means of developing prototypes of organic electrochromic devices. These materials were characterized by: ultraviolet-visible spectroscopy absorption (UV-Vis, measurement of thickness (MT and electrical measurements (EM. This study aims to establish the relationship between the thickness of the active layer and the value of the electrical resistivity of the layer deposited through an electro-deposition technique. The experimental results enabled the equating of the electrical resistivity related to the thickness of the deposited layer. The linear fit of these results has expressed the thickness of the conducting layer, α, and the lowest value of the electrical resistivity, β, associated with the gap between the valence band and the conduction band. Thus, the results have demonstrated that, when the layer of organic material is completely conductive, we may obtain the thickness of the organic material deposited on the substrate.

  18. RTO-TR-26

    Data.gov (United States)

    National Aeronautics and Space Administration — Computational Unsteady Aerodynamics computer codes are being increasingly used. In order to validate their results they must be tested against valid experimental...

  19. Organic light emission structures — XXI century technologies

    Directory of Open Access Journals (Sweden)

    Sorokin V. M.

    2009-02-01

    Full Text Available The given review allows to believe, that the decision of a complex technological, materialstechnological, technical problems at creation modern OLED- and PLED-devices in nearest 5—10 years will result in creation of devices with power efficiency more than 100 lm/W and service life till 100 000 hours. The realization of such parameters will allow to expand area of application of the considered systems and to create in the future unique flat powereffective organic lighting systems of new generation — light sources XXI of century.

  20. Results-Based Organization Design for Technology Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Chris McPhee

    2012-05-01

    Full Text Available Faced with considerable uncertainty, entrepreneurs would benefit from clearly defined objectives, a plan to achieve these objectives (including a reasonable expectation that this plan will work, as well as a means to measure progress and make requisite course corrections. In this article, the author combines the benefits of results-based management with the benefits of organization design to describe a practical approach that technology entrepreneurs can use to design their organizations so that they deliver desired outcomes. This approach links insights from theory and practice, builds logical connections between entrepreneurial activities and desired outcomes, and measures progress toward those outcomes. This approach also provides a mechanism for entrepreneurs to make continual adjustments and improvements to their design and direction in response to data, customer and stakeholder feedback, and changes in their business environment.

  1. Personalized development of human organs using 3D printing technology.

    Science.gov (United States)

    Radenkovic, Dina; Solouk, Atefeh; Seifalian, Alexander

    2016-02-01

    3D printing is a technique of fabricating physical models from a 3D volumetric digital image. The image is sliced and printed using a specific material into thin layers, and successive layering of the material produces a 3D model. It has already been used for printing surgical models for preoperative planning and in constructing personalized prostheses for patients. The ultimate goal is to achieve the development of functional human organs and tissues, to overcome limitations of organ transplantation created by the lack of organ donors and life-long immunosuppression. We hypothesized a precision medicine approach to human organ fabrication using 3D printed technology, in which the digital volumetric data would be collected by imaging of a patient, i.e. CT or MRI images followed by mathematical modeling to create a digital 3D image. Then a suitable biocompatible material, with an optimal resolution for cells seeding and maintenance of cell viability during the printing process, would be printed with a compatible printer type and finally implanted into the patient. Life-saving operations with 3D printed implants were already performed in patients. However, several issues need to be addressed before translational application of 3D printing into clinical medicine. These are vascularization, innervation, and financial cost of 3D printing and safety of biomaterials used for the construct. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Effect of encapsulation technology on organic light emitting diode lifetime

    Science.gov (United States)

    Zhong, Jian; Gao, Zhuo; Gao, Juan; Dai, Ke; Chen, Jiule

    2012-03-01

    A kind of green organic light-emitting diodes (OLED) was prepared via vacuum thermal evaporation, of which the multilayer structure was indium-tin oxide (ITO)/copper-phthalocyanine (CuPc) (200 Å)/ N,N'-bis(1-naphthyl)- N,N'-diphenyl-1,1'-biphenyl-4,4'-diamine ( α-NPD) (600 Å)/ N'-diphenyl- N,N'-tris(8-hydroxyquinoline) aluminium (Alq3) (400 Å):10-(2-benzothiazolyl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1 H,5 H,11 H-(l)benzopyropyrano(6,7,8- i, j)quinolizin-11-one (C545T) (2%)/Alq3 (200 Å)/LiF (10 Å)/Al (1000 Å). And we used both traditional glass encapsulation and thin film encapsulation (TFE) technologies to protect the device, reducing impact of vapor and oxygen. Organic film offered an excellent surface morphology, while inorganic film was nearly a perfect barrier to vapor and oxygen. Both of them constituted the encapsulation unit of TFE. According to the results of acceleration life test, the operation lifetime of device using TFE was 22% less than that of device using traditional glass cap encapsulation. So, the technology of TFE should be optimized further, and the quality of TFE needs a great improvement. There is a long way to go and a lot of hard work before realizing flexible display with OLED, but the dream will be true one day.

  3. Technological Innovation Management and its Role in Performance of Organizations

    Directory of Open Access Journals (Sweden)

    Laura-Diana Radu

    2012-10-01

    Full Text Available This paper aims to identify the main benefits of technological innovation in organizations and how it should be managed to ensure economic efficiency. The current level of social and economic evolution was possible only through active involvement of individuals and organizations in the innovative process. Adoption of appropriate policies and strategies at institutional, national and international level has significant impact on both the innovation process and innovation results. At company level, involvement in an innovative process depends on the financial and human resources and on the availability and interest of management and employees. The main motivating factor in adoption of technological innovation is, most often, obtaining financial benefits. This reflects itself either as a direct increase in profits, or by obtaining competitive advantage which leads, in the long run, to profits increase and achieving a favorable position on the market. Should not be neglected other motivating factors of innovation, such as compliance with environmental standards, ensuring a secure position on the market with opportunities for further expansion, reducing the cost of raw materials and / or production process, improving company image, attitude and achievements of partners in the field (competitors, suppliers, customers etc. Managers need to carefully analyze these factors and decide the manner and degree of involvement in an innovative process.

  4. 75 FR 65942 - Credit Reforms in Organized Wholesale Electric Markets

    Science.gov (United States)

    2010-10-27

    ... Federal Power Act, the Federal Energy Regulatory Commission amends its regulations to improve the... Regional Transmission Organization (RTO) and Independent System Operator (ISO) will be required to submit a compliance filing including tariff revisions to comply with the amended regulations or to demonstrate that...

  5. Organ-on-a-Chip Technology for Reproducing Multiorgan Physiology.

    Science.gov (United States)

    Lee, Seung Hwan; Sung, Jong Hwan

    2018-01-01

    In the drug development process, the accurate prediction of drug efficacy and toxicity is important in order to reduce the cost, labor, and effort involved. For this purpose, conventional 2D cell culture models are used in the early phase of drug development. However, the differences between the in vitro and the in vivo systems have caused the failure of drugs in the later phase of the drug-development process. Therefore, there is a need for a novel in vitro model system that can provide accurate information for evaluating the drug efficacy and toxicity through a closer recapitulation of the in vivo system. Recently, the idea of using microtechnology for mimicking the microscale tissue environment has become widespread, leading to the development of "organ-on-a-chip." Furthermore, the system is further developed for realizing a multiorgan model for mimicking interactions between multiple organs. These advancements are still ongoing and are aimed at ultimately developing "body-on-a-chip" or "human-on-a-chip" devices for predicting the response of the whole body. This review summarizes recently developed organ-on-a-chip technologies, and their applications for reproducing multiorgan functions. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. New Optoelectronic Technology Simplified for Organic Light Emitting Diode (OLED

    Directory of Open Access Journals (Sweden)

    Andre F. S. Guedes

    2014-06-01

    Full Text Available The development of Organic Light Emitting Diode (OLED, using an optically transparent substrate material and organic semiconductor materials, has been widely utilized by the electronic industry when producing new technological products. The OLED are the base Poly (3,4-ethylenedioxythiophene, PEDOT, and Polyaniline, PANI, were deposited in Indium Tin Oxide, ITO, and characterized by UV-Visible Spectroscopy (UV-Vis, Optical Parameters (OP and Scanning Electron Microscopy (SEM. In addition, the thin film obtained by the deposition of PANI, prepared in perchloric acid solution, was identified through PANI-X1. The result obtained by UV-Vis has demonstrated that the Quartz/ITO/PEDOT/PANI-X1 layer does not have displacement of absorption for wavelengths greaters after spin-coating and electrodeposition. Thus, the spectral irradiance of the OLED informed the irradiance of 100 W/m2, and this result, compared with the standard Light Emitting Diode (LED, has indicated that the OLED has higher irradiance. After 1000 hours of electrical OLED tests, the appearance of nanoparticles visible for images by SEM, to the migration process of organic semiconductor materials, was present, then. Still, similar to the phenomenon of electromigration observed in connections and interconnections of microelectronic devices, the results have revealed a new mechanism of migration, which raises the passage of electric current in OLED.

  7. [White organic light-emitting diodes applied for lighting technology].

    Science.gov (United States)

    Huang, Qing-Yu; Zhao, Su-Ling; Xu, Zheng; Fan, Xing; Wang, Jian; Yang, Qian-Qian

    2014-01-01

    Lighting accounts for approximately 22 percent of the electricity consumed in buildings in the United States, with 40 percent of that amount consumed by inefficient incandescent lamps. This has generated increased interest in the use of white electroluminescent organic light-emitting devices (WOLEDS) as the next generation solid-state lighting source, owing to their potential for significantly improved efficiency over incandescent sources, combined with low-cost, high-throughput manufacturability. The research and application of the devices have witnessed great progress. WOLEDS have incomparable advantages for its special characteristics. This progress report sketched the principle of WOLEDS and provided some common structures, and further investigation of the mechanism of different structures was made. Meanwhile, the key technologies of WOLEDS were summarized. Finally, the latest research progress of WOLEDS was reviewed.

  8. Information technology strategy and alignment issues in health care organizations.

    Science.gov (United States)

    Iveroth, Einar; Fryk, Pontus; Rapp, Birger

    2013-01-01

    Information technology (IT) plays a key role in public health care management because it could improve quality, efficiency, and patient care. Researchers and practitioners repeatedly contend that a health care organization's information systems strategy should be aligned with its objectives and strategies, a notion commonly known as IT alignment. Actor-related IT alignment issues in health care institutions were explored in this study. More specifically, it explores the possibility of moving beyond the current IT alignment perspective and, in so doing, explores whether IT alignment-as currently conceptualized in the dominant body of research-is sufficient for attaining improved quality, efficiency, and patient care in health care organizations. The findings are based on a qualitative and longitudinal study of six health care organizations in the Stockholm metropolitan area. The empirical data were gathered over the 2005-2011 period from interviews, a focus group, observations, and archival material. The data suggest recurrent misalignments between IT strategy and organizational strategy and operations due to the failure to deconstruct the IT artifact and to the existence of various levels of IT maturity. A more complex picture of IT alignment in health care that goes beyond the current perspective is being offered by this study. It argues that the previously common way of handling IT as a single artifact and applying one IT strategy to the entire organizational system is obsolete. MANAGERIAL IMPLICATIONS: The article suggests that considerable benefits can be gained by assessing IT maturity and its impact on IT alignment. The article also shows that there are different kinds of IT in medical care that requires diverse decisions, investments, prioritizations, and implementation approaches.

  9. Collective Influence on Information Technology in Virtual Organizations-Emancipatory Management of Technology?

    DEFF Research Database (Denmark)

    Koch, Christian

    2000-01-01

    This contribution addresses the question of how to create an agency for emancipatory management of technology. Unions are suggested as a collective actor, since steps towards democratization and micro emancipation have few chances if they rely on management practitioners alone. Instead, unions......, shop stewards and employees should acquire and demand elements of emancipatory management of technology on the basis of collective power rather than waiting for managers to change their praxis. The article looks at union activities related to virtual organizations in manufacturing companies....... It is argued that although virtualization is modest, it still challenges traditional union strategies. Based on case material stemming from action-oriented research, a number of levels of possible influence and politicization are discussed ranging from the workplace to the national level, which unions can...

  10. Collective Influence on Information Technology in Virtual Organizations-Emancipatory Management of Technology?

    DEFF Research Database (Denmark)

    Koch, Christian

    2000-01-01

    , shop stewards and employees should acquire and demand elements of emancipatory management of technology on the basis of collective power rather than waiting for managers to change their praxis. The article looks at union activities related to virtual organizations in manufacturing companies......This contribution addresses the question of how to create an agency for emancipatory management of technology. Unions are suggested as a collective actor, since steps towards democratization and micro emancipation have few chances if they rely on management practitioners alone. Instead, unions....... It is argued that although virtualization is modest, it still challenges traditional union strategies. Based on case material stemming from action-oriented research, a number of levels of possible influence and politicization are discussed ranging from the workplace to the national level, which unions can...

  11. Are Key Principles for improved health technology assessment supported and used by health technology assessment organizations?

    Science.gov (United States)

    Neumann, Peter J; Drummond, Michael F; Jönsson, Bengt; Luce, Bryan R; Schwartz, J Sanford; Siebert, Uwe; Sullivan, Sean D

    2010-01-01

    Previously, our group-the International Working Group for HTA Advancement-proposed a set of fifteen Key Principles that could be applied to health technology assessment (HTA) programs in different jurisdictions and across a range of organizations and perspectives. In this commentary, we investigate the extent to which these principles are supported and used by fourteen selected HTA organizations worldwide. We find that some principles are broadly supported: examples include being explicit about HTA goals and scope; considering a wide range of evidence and outcomes; and being unbiased and transparent. Other principles receive less widespread support: examples are addressing issues of generalizability and transferability; being transparent on the link between HTA findings and decision-making processes; considering a full societal perspective; and monitoring the implementation of HTA findings. The analysis also suggests a lack of consensus in the field about some principles--for example, considering a societal perspective. Our study highlights differences in the uptake of key principles for HTA and indicates considerable room for improvement for HTA organizations to adopt principles identified to reflect good HTA practices. Most HTA organizations espouse certain general concepts of good practice--for example, assessments should be unbiased and transparent. However, principles that require more intensive follow-up--for example, monitoring the implementation of HTA findings--have received little support and execution.

  12. Technical Evaluation Report

    National Research Council Canada - National Science Library

    Benney, Richard J; Krainski, Walter J

    2006-01-01

    ...) Panel of NATO's Research and Technology Organization (RTO) held a Specialists' Meeting entitled "Fluid Dynamics of Personnel and Equipment Precision Delivery from Military Platforms" in Vilnius, Lithuania...

  13. Theory and Practice: Implications for the Implementation of Communication Technology in Organizations.

    Science.gov (United States)

    Herndon, Sandra L.

    1997-01-01

    Argues that scientific management principles result in an implementation of technology which fails to take full advantage of organization members and of the technology itself, while in a sociotechnical systems approach, technology is designed and implemented in ways enhancing the potential of both individuals and the technology itself, in…

  14. Technology Experience of Solid Organ Transplant Patients and Their Overall Willingness to Use Interactive Health Technology.

    Science.gov (United States)

    Vanhoof, Jasper M M; Vandenberghe, Bert; Geerts, David; Philippaerts, Pieter; De Mazière, Patrick; DeVito Dabbs, Annette; De Geest, Sabina; Dobbels, Fabienne

    2018-03-01

    The use of interactive health technology (IHT) is a promising pathway to tackle self-management problems experienced by many chronically ill patients, including solid organ transplant (Tx) patients. Yet, to ensure that the IHT is accepted and used, a human-centered design process is needed, actively involving end users in all steps of the development process. A first critical, predevelopment step involves understanding end users' characteristics. This study therefore aims to (a) select an IHT platform to deliver a self-management support intervention most closely related to Tx patients' current use of information and communication technologies (ICTs), (b) understand Tx patients' overall willingness to use IHT for self-management support, and investigate associations with relevant technology acceptance variables, and (c) explore Tx patients' views on potential IHT features. We performed a cross-sectional, descriptive study between October and December 2013, enrolling a convenience sample of adult heart, lung, liver, and kidney Tx patients from the University Hospitals Leuven, Belgium. Broad inclusion criteria were applied to ensure a representative patient sample. We used a 35-item newly designed interview questionnaire to measure Tx patients' use of ICTs, their overall willingness to use IHT, and their views on potential IHT features, as well as relevant technology acceptance variables derived from the Unified Theory of Acceptance and Use of Technology and a literature review. Descriptive statistics were used as appropriate, and an ordinal logistic regression model was built to determine the association between Tx patients' overall willingness to use IHT, the selected technology acceptance variables, and patient characteristics. Out of 139 patients, 122 agreed to participate (32 heart, 30 lung, 30 liver, and 30 kidney Tx patients; participation rate: 88%). Most patients were male (57.4%), married or living together (68%), and had a mean age of 55.9 ± 13.4 years

  15. Concise Review: Organ Engineering: Design, Technology, and Integration

    NARCIS (Netherlands)

    Kaushik, G.; Leijten, Jeroen Christianus Hermanus; Khademhosseini, A.

    Engineering complex tissues and whole organs has the potential to dramatically impact translational medicine in several avenues. Organ engineering is a discipline that integrates biological knowledge of embryological development, anatomy, physiology, and cellular interactions with enabling

  16. New technologies stuck in old hierarchies. An analysis of diffusion of geo-information technologies in Dutch public organizations

    NARCIS (Netherlands)

    Vonk, G.; Geertman, S.; Schot, P.P.

    2007-01-01

    Some 25 years after the introduction of the first geo-information technologies in public organizations, strategies to manage their diffusion are still inadequate. This is problematic in light of the new generation of geo-information technologies that has become available and aims to invest in these

  17. Predicting Cloud Computing Technology Adoption by Organizations: An Empirical Integration of Technology Acceptance Model and Theory of Planned Behavior

    Science.gov (United States)

    Ekufu, ThankGod K.

    2012-01-01

    Organizations are finding it difficult in today's economy to implement the vast information technology infrastructure required to effectively conduct their business operations. Despite the fact that some of these organizations are leveraging on the computational powers and the cost-saving benefits of computing on the Internet cloud, others…

  18. Modern technologies of adaptation young specialists in the organization

    OpenAIRE

    Кузьминых, Николай Юрьевич

    2016-01-01

    In this article the main directions and technologies of adaptation of young specialists are considered. The author has revealed new technology of adaptation of young specialists which will allow new employees to feel more comfortably on a new workplace, to join collective, and also will lead to reduction of a dissatisfaction and turnover of staff at an initial stage of adaptation.

  19. Supporting Self-Organized Learning with Personal Webpublishing Technologies and Practices

    Science.gov (United States)

    Sharma, Priya; Fiedler, Sebastian

    2007-01-01

    In this paper, we suggest that self-organized learning can be supported through emergent and informal Web technologies and propose that these technologies can be used to encourage similar practices in higher education. Self-organized learning aims at increasing individual control over instructional functions through a process that involves…

  20. Role of a national research organization in the transfer of nuclear technology

    International Nuclear Information System (INIS)

    Ahmad, Ishaq

    1977-01-01

    Nuclear technology holds great promise for developing countries because it can contribute to national development. The developing countries, however, lack the resources and expertise to develop nuclear technology through their own efforts. A national research organization devoted to the promotion and utilization of nucler technology can provide an effective channel for the transfer of nuclear technology. The problems which the national research organization is likely to face in executing its tasks as an agent for the transfer of technology are discussed. An appreciation of these problems would enable the organization to restructure its priorities so as to achieve maximum effectiveness. The various ways by which the national research organization can speed up the task of transfer of technology are also discussed

  1. Health and research organization to meet complex needs of developing energy technologies

    International Nuclear Information System (INIS)

    Griffith, R.V.

    1980-01-01

    At the Lawrence Livermore Laboratory, a unique safety technology organization has been established that is especially geared to respond to interdisciplinary health and safety questions in response to rapidly growing energy technology problems. This concept can be adopted by smaller organizations at a more modest cost, and still maintains the efficiency, flexibility, and technical rigor that are needed more and more in support of any industry health and safety problem. The separation of the technology development role from the operation safety organization allows the operational safety specialists to spend more time upgrading the occupational health and safety program but yet provides the opportunity for interchange with health and safety technology development specialists. In fact, a personnel assignment flow between an operational health and safety organization and a special technology development organization provides a mechanism for upgrading the overall safety capability and program provided by a given industrial or major laboratory

  2. Textile Technologies and Tissue Engineering: A Path Towards Organ Weaving

    Science.gov (United States)

    Akbari, Mohsen; Tamayol, Ali; Bagherifard, Sara; Serex, Ludovic; Mostafalu, Pooria; Faramarzi, Negar; Mohammadi, Mohammad Hossein

    2016-01-01

    Textile technologies have recently attracted great attention as potential biofabrication tools for engineering tissue constructs. Using current textile technologies, fibrous structures can be designed and engineered to attain the required properties that are demanded by different tissue engineering applications. Several key parameters such as physiochemical characteristics of fibers, pore size and mechanical properties of the fabrics play important role in the effective use of textile technologies in tissue engineering. This review summarizes the current advances in the manufacturing of biofunctional fibers. Different textile methods such as knitting, weaving, and braiding are discussed and their current applications in tissue engineering are highlighted. PMID:26924450

  3. Evaluating Outsourcing Information Technology and Assurance Expertise by Small Non-Profit Organizations

    Science.gov (United States)

    Guinn, Fillmore

    2013-01-01

    Small non-profit organizations outsource at least one information technology or information assurance process. Outsourcing information technology and information assurance processes has increased every year. The study was to determine the key reasons behind the choice to outsource information technology and information assurance processes. Using…

  4. The Influence of Social Networking Technology in an Engineering Organization

    Science.gov (United States)

    Tepaske, Derrick Marcus

    2013-01-01

    Computer facilitated Social Networking (SN) is becoming more prevalent in our society, both in our personal and professional lives. As its use grows, there is a desire to determine how it will impact an organization. If it can positively impact an organization then it is an initiative that could be embraced and leveraged for any number of business…

  5. Principles and application of transgenic technology in marine organisms

    Science.gov (United States)

    Marine organisms into which a foreign gene or noncoding DNA fragment is artificially introduced and stably integrated in their genomes are termed transgenic marine organisms. Since the first report in 1985, a wide range of transgenic fish and marine bivalve mollusks have been produced by microinjec...

  6. Defining death: organ transplants, tradition and technology in Japan.

    Science.gov (United States)

    Feldman, E A

    1988-01-01

    This article explores Japanese attitudes about brain death and organ transplantation. First, ancient burial customs and death-related rituals associated with Shinto and Buddhism are examined. Next, contemporary attitudes towards the dead are discussed in the context of current controversies surrounding brain death and organ transplantation. Finally, an attempt is made to link the traditional Japanese views of death with modern medical dilemmas.

  7. Hierarchical Organizations and Information Age Technologies: A Strategic Mismatch

    National Research Council Canada - National Science Library

    Roman, Charlette

    1999-01-01

    ... if this model remains a viable and relevant organizational framework for the future. It proposes that there is a critical strategic link between organizational structure and information technology enablers...

  8. MODERN TECHNOLOGIES IN THE AIRCRAFT MAINTENANCE ORGANIZATIONS OPERATION

    Directory of Open Access Journals (Sweden)

    L. O. Marasanov

    2014-01-01

    Full Text Available Work is devoted to the development of information management system for maintenance and repair, using telecommunication technologies to ensure the completeness, accuracy, continuity and timeliness required in the maintenance and repair information.

  9. Managing quality inside a high-technology project organization

    OpenAIRE

    Jokinen, T. (Tauno)

    2004-01-01

    Abstract This action research addresses the deployment of Total Quality Management (TQM) principles in a high-technology new product development organisation. During the period of study, the organisation grew fast. High-technology product development and hypergrowth provided a unique combination of extreme conditions for the study. The existing concepts of TQM are presented as an organised map enabling strategic analysis for an implementation plan. The history of TQM dates back to the ...

  10. The Uneven Diffusion of Collaborative Technology in a Large Organization

    Science.gov (United States)

    Jarulaitis, Gasparas

    This paper investigates the large-scale diffusion of a collaborative technology in a range of different business contexts. The empirical data used in the article were obtained from a longitudinal (2007-2009) case study of a global oil and gas company (OGC). Our study reports on ongoing efforts to deploy an inte grated collaborative system that uses Microsoft SharePoint (MSP) technology. We assess MSP as a configurational technology and analyze the diffusion of a metadata standard developed in-house, which forms an embedded component of MSP. We focus on two different organizational contexts, namely research and development (R&D) and oil and gas production (OGP), and illustrate the key differences between the ways in which configurational technology is managed and used in these contexts, which results in an uneven diffusion. In contrast with previous studies, we unravel the organizational and technological complexity involved, and thus empirically illustrate the flexibility of large-scale technology and show how the trajectories of the various components are influenced by multiple modes of ordering.

  11. CONDITIONS AND ORGANIZATION OF THE TRANSITION TO BASIC TECHNOLOGIES OF A NEW TECHNOLOGICAL STRUCTURE

    Directory of Open Access Journals (Sweden)

    B. L. Bourov

    2011-01-01

    Full Text Available With due account for the coming new (VI-th world technological structure, future creation of new types of industrial production is both possible and necessary. Economic environment conditions favorable for such development are designated. In reference to Russian technological environment particulars, self-developing economic-technological microenvironment of a new quality level should be created in zones where controlled «technological chains» function. Possibilities of creation of the VI-th technological structure level basic technologies are shown for industrial and household waste processing techniques as an example.

  12. Do Accounting Students Have Realistic Expectations of Information Technology Usage in Nonprofit Organizations?

    Science.gov (United States)

    Foust, Karen M.; Kleen, Betty A.; Shell, L. Wayne

    Not-for-profit organizations employ 11% of all U.S. workers; these organizations are often the recipients of hand-me-down hardware and software. This study investigates accounting students expectations of the information technology available to and used by not-for-profit organizations. In this descriptive study, based on two different surveys,…

  13. SILICATE TECHNOLOGY CORPORATION'S SOLIDIFICATION/ STABILIZATION TECHNOLOGY FOR ORGANIC AND INORGANIC CONTAMINANTS IN SOILS - APPLICATIONS ANALYSIS REPORT

    Science.gov (United States)

    This Applications Analysis Report evaluates the solidification/stabilization treatment process of Silicate Technology Corporation (STC) for the on-site treatment of hazardous waste. The STC immobilization technology utilizes a proprietary product (FMS Silicate) to chemically stab...

  14. The Economics of New Health Technologies Incentives, Organization, and Financing

    CERN Document Server

    Costa-Font, Joan; McGuire, Alistair

    2009-01-01

    Technological change in healthcare has led to huge improvements in health services and the health status of populations. It is also pinpointed as the main driver of healthcare expenditure. Although offering remarkable benefits, changes in technology are not free and often entail significant financial, as well as physical or social risks. These need to be balanced out in the setting of government regulations, insurance contracts, and individuals' decisions to use and consume certaintechnologies. With this in mind, this book addresses the following important objectives: to provide a detailed ana

  15. LABS, cells and organs on chip : Technologies and biomedical applications

    NARCIS (Netherlands)

    Van Den Berg, Albert

    2017-01-01

    Over the past few decades both micro/ nanofabrication and microfluidics technologies have been crucial for the rapid development of Lab on a Chip systems. Here we present a few examples of this. Firstly, a capillary electrophoresis system on chip for blood analysis will be presented. Secondly, we

  16. Information Technology and Value Creation in the Public Sector Organizations

    Science.gov (United States)

    Pang, Min-Seok

    2011-01-01

    In this dissertation, I study the performance impact of information technology (IT) investments in the public sector. IT has been one of the key assets in public administration since the early MIS era. Even though the information systems (IS) discipline has witnessed a considerable amount of research efforts on the subject of IT business value for…

  17. Successful Implementation of Technological Innovations in Health Care Organizations

    NARCIS (Netherlands)

    T.C.M. Weijers; T.L. Finch; MD E.J.M. Wouters

    2015-01-01

    In order to accept and implement technology in a successful manner, not only determinants (acceptance barriers or facilitators) related to individual persons, for instance, health care providers as well as health care recipients, are important. Also interpersonal relationships on the work floor as

  18. CONDITIONS AND ORGANIZATION OF THE TRANSITION TO BASIC TECHNOLOGIES OF A NEW TECHNOLOGICAL STRUCTURE

    Directory of Open Access Journals (Sweden)

    B. L. Bourov

    2012-01-01

    Full Text Available With due account for the coming new (VI-th world technological structure, future creation of new types of industrial production is both possible and necessary. Economic environment conditions favorable for such development are designated. In reference to Russian technologicalenvironment particulars, self-developing economic-technological microenvironment of a new quality level should be created in zones where controlled «technological chains» function. Possibilities of creation of the VI-th technological structure level basic technologies are shown for industrial and household waste processing techniques as an example.

  19. The Impact of Information Technology on Organizations: Implications for Organizational Integration and the Management of Information Technology.

    Science.gov (United States)

    1998-03-01

    United States by the year 2000." (Set in 1979) "To become the first truly great biopharmaceutical company." (Set in 1990) The common enemy is...technology is defined in the following way, The specific technology of the organization is, then, the collection of plant , machines, tools and recipes...continuous process production firms use mechanized systems for the entire process. Examples include chemical and nuclear plants . From these groups

  20. On Study of Teaching Reform of Organic Chemistry Course in Applied Chemical Industry Technology

    Science.gov (United States)

    Zhang, Yunshen

    2017-11-01

    with the implementation of new curriculum reform, the education sees great changes in teaching methods. Teaching reform is profound in organic chemistry course in applied chemical industry technology. However, many problems which have never been noticed before occur when reform programs are implemented which harm students’ ability for learning and enthusiasm in side face. This paper proposes reform measures like combining theory and practice, improving professional quality, supplementing professional needs and integrating teaching into life after analyzing organic chemistry course teaching in applied chemical industry technology currently, hoping to play a role of reference for organic chemistry course teaching reform in applied chemical industry technology.

  1. Business Agility and Information Technology in Service Organizations

    NARCIS (Netherlands)

    M.P.A. van Oosterhout (Marcel)

    2010-01-01

    textabstractService organizations have to deal with highly uncertain events, both in the internal and external environment. In the academic literature and in practice there is not much knowledge about how to deal with this uncertainty. This PhD dissertation investigates the role and impact of

  2. Information Technology and the Organization Chart of Public Administration

    NARCIS (Netherlands)

    Zouridis, S.; Snellen, I.Th.M.; van de Donk, W.B.H.J.

    1998-01-01

    To a certain extent the organization chart of public administration is inspired by the doctrines which are offered by public administration science. Some of these doctrines relate to policy implementation and the design of implementing agencies. In this chapter three of these main doctrines are

  3. North American Technology and Industrial Base Organization. 2009 Annual Report

    Science.gov (United States)

    2009-01-01

    Bionic Power, a company that has developed the Bionic Energy Harvester, a wearable technology that unobtrusively generates electricity from the...ultraminiaturize the teclmology for incorporation into a small arm weapon sight in combination with electronic ignition for small arms . Canada has been...reduced to near zero. This work is complementary (and not duplicated) to U.S . work on small arms , therefore there should be ample "ammunition" to

  4. Analysis of the Science and Technology Narrative within Organ Donation and Transplantation Coverage in Canadian Newspapers

    Directory of Open Access Journals (Sweden)

    Jennifer Cheung

    2015-04-01

    Full Text Available Organ failure is one cause of death. Advancements in scientific research and technological development made organ transplantation possible and continue to find better ways to substitute failed organs with other organs of biological origin or artificial organs. Media, including newspapers, are one source of information for the public. The purpose of this study was to examine to what extent and how science and technology research and development are covered in the organ transplantation and organ donation (ODOT coverage of n = 300 Canadian newspapers, including the two Canadian newspapers with national reach (The Globe and Mail, National Post. The study generated qualitative and quantitative data addressing the following issues: (1 which scientific and technological developments are mentioned in the ODOT coverage; and (2 what issues are mentioned in the coverage of scientific and technological advancements linked to ODOT. We found little to no coverage of many technological and scientific advancements evident in academic and grey literature covering ODOT, and we found little engagement with social and ethical issues already raised about these advancements in the literature. The only area we found to be covered to a broader extent was xenotransplantation, although the coverage stopped after 2002. We argue that the newspaper coverage of ODOT under reports scientific and technological advancements related to ODOT and the issues these advancements might raise.

  5. CONDITIONS AND ORGANIZATION OF THE TRANSITION TO BASIC TECHNOLOGIES OF A NEW TECHNOLOGICAL STRUCTURE

    OpenAIRE

    B. L. Bourov; E. S. Dashut; N. I. Komkov

    2011-01-01

    With due account for the coming new (VI-th) world technological structure, future creation of new types of industrial production is both possible and necessary. Economic environment conditions favorable for such development are designated. In reference to Russian technologicalenvironment particulars, self-developing economic-technological microenvironment of a new quality level should be created in zones where controlled «technological chains» function. Possibilities of creation of the VI-th ...

  6. Personalized Development of Human Organs using 3D Printing Technology

    OpenAIRE

    Radenkovic, Dina; Solouk, Atefeh; Seifalian, Alexander

    2015-01-01

    3D printing is a technique of fabricating physical models from a 3D volumetric digital image. The image is sliced and printed using a specific material into thin layers, and successive layering of the material produces a 3D model. It has already been used for printing surgical models for preoperative planning and in constructing personalized prostheses for patients. The ultimate goal is to achieve the development of functional human organs and tissues, to overcome limitations of o...

  7. Technology for safe treatment of radioisotope organic wastes

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Won Jin; Park, Chong Mook; Choi, W. K.; Lee, K. W.; Moon, J. K.; Yang, H. Y.; Kim, B. T.; Park, S. C

    1999-12-01

    An examination of chemical and radiological characteristics of RI organic liquid waste, wet oxidation by Fenton reaction and decomposition liquid waste treatment process were studied. These items will be applied to develop the equipment of wet oxidation and decomposition liquid waste treatment mixed processes for the safe treatment of RI organic liquid waste which is consisted of organic solvents such as toluene, alcohol and acetone. Two types of toluene solutions were selected as a candidate decomposition material. As for the first type, the concentration of toluene was above 20 vol percent. As for the second type, the solubility of toluene was considered. The decomposition ration by Fenton reaction was above 95 percent for both of them. From the adsorption equilibrium tests, a -Na{sup +} substituted/acid treated activated carbon and Zeocarbon mixed adsorbent was selected for the fixed adsorption column. This mixed adsorbent will be used to obtain the basic design data of liquid waste purification equipment for the treatment of decomposition liquid waste arising from the wet oxidation process. Solidification and degree of strength tests were performed with the simulated sludge/spent adsorbent of MgO as an oxide type and KH{sub 2}PO{sub 4}. From the test results, the design and fabrication of wet oxidation and liquid waste purification process equipment was made, and a performance test was carried out. (author)

  8. Technology for safe treatment of radioisotope organic wastes

    International Nuclear Information System (INIS)

    Oh, Won Jin; Park, Chong Mook; Choi, W. K.; Lee, K. W.; Moon, J. K.; Yang, H. Y.; Kim, B. T.; Park, S. C.

    1999-12-01

    An examination of chemical and radiological characteristics of RI organic liquid waste, wet oxidation by Fenton reaction and decomposition liquid waste treatment process were studied. These items will be applied to develop the equipment of wet oxidation and decomposition liquid waste treatment mixed processes for the safe treatment of RI organic liquid waste which is consisted of organic solvents such as toluene, alcohol and acetone. Two types of toluene solutions were selected as a candidate decomposition material. As for the first type, the concentration of toluene was above 20 vol percent. As for the second type, the solubility of toluene was considered. The decomposition ration by Fenton reaction was above 95 percent for both of them. From the adsorption equilibrium tests, a -Na + substituted/acid treated activated carbon and Zeocarbon mixed adsorbent was selected for the fixed adsorption column. This mixed adsorbent will be used to obtain the basic design data of liquid waste purification equipment for the treatment of decomposition liquid waste arising from the wet oxidation process. Solidification and degree of strength tests were performed with the simulated sludge/spent adsorbent of MgO as an oxide type and KH 2 PO 4 . From the test results, the design and fabrication of wet oxidation and liquid waste purification process equipment was made, and a performance test was carried out. (author)

  9. Organization-and-technological model of medical care delivered to patients with coronary heart disease

    Directory of Open Access Journals (Sweden)

    Popova Y.V.

    2014-09-01

    Full Text Available Organization-and-technological model of medical care delivered to patients with coronary heart disease based on IDEF0 methodology and corresponded with clinical guidelines is presented.

  10. Organization-and-technological model of medical care delivered to patients with arterial hypertension

    Directory of Open Access Journals (Sweden)

    Kiselev A.R.

    2014-09-01

    Full Text Available Organization-and-technological model of medical care delivered to patients with arterial hypertension based on IDEF0 methodology and corresponded with clinical guidelines is presented.

  11. Organization-and-technological model of medical care delivered to patients with chronic heart failure

    Directory of Open Access Journals (Sweden)

    Kiselev A.R.

    2014-09-01

    Full Text Available Organization-and-technological model of medical care delivered to patients with chronic heart failure based on IDEF0 methodology and corresponded with clinical guidelines is presented.

  12. Social Media Mashups: The Ordering and Disordering Role of Social Media Technologies in Organizations

    DEFF Research Database (Denmark)

    Albu, Oana Brindusa; Etter, Michael

    This study explores how mashups (disconnected and mutable interactions from multiple locales to merge into communicative events) and social media (SM) exhibit interdependent agency across technologies, spaces and times. This study draws on communication constitutes organization (CCO), affordances...

  13. Information Technology in project-organized electronic and computer technology engineering education

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Nielsen, Jens Frederik Dalsgaard

    1999-01-01

    This paper describes the integration of IT in the education of electronic and computer technology engineers at Institute of Electronic Systems, Aalborg Uni-versity, Denmark. At the Institute Information Technology is an important tool in the aspects of the education as well as for communication...

  14. Silica scale prevention technology using organic additive, Geogard SX

    Energy Technology Data Exchange (ETDEWEB)

    Baltazar, Almario; Garcia, Serafin; Solis, Ramonito; Fragata, Jimmy; Ellseworth, Lucero; Llenarizas, Leonardo; Tabuena, Joseph Erwin (PNOC Energy Development Corporation, Makati City (Philippines))

    1998-09-15

    A field trial on the application of an organic additive, phosphino carboxylic acid copolymer, was conducted in a geothermal system to evaluate its effectiveness in preventing silica deposition from brine containing ultra high silica concentration (1000-1300 ppm). Low polymer concentration was applied for about five months, and treatment efficiency based on silica concentrations in various sampling points ranged from 64 to 98%. Treatment efficiency improved as a function of time. Massive silica scaling in the fluid collection and disposal system was minimized.

  15. Noise-margin analysis for organic thin-film complementary technology

    NARCIS (Netherlands)

    Bode, D.; Rolin, C.; Schols, S.; Debucquoy, M.; Steudel, S.; Gelinck, G.H.; Genoe, J.; Heremans, P.

    2010-01-01

    Parameter variation in organic thin-film transistor (OTFT) technology is known to limit the yield of digital circuits. It is expected that complementary OTFT technology (C-TFT) will reduce the sensitivity to parameter variations. In this paper, we quantify the dependence of yield on transistor

  16. Impact of Enterprise Resource Planning on Organizational Productivity in an Information Technology Organization

    Science.gov (United States)

    Garg, Manoj

    2010-01-01

    Negative consequences follow when an expensive technological implementation fails to accomplish expected benefits and results instead in interrupted business, lost revenues, and dissatisfied and demoralized users. The problem researched in this study was how an organization should introduce advanced technology to system users to optimize…

  17. University-Industry Entrepreneurship: The Organization and Management of American University Technology Transfer Units.

    Science.gov (United States)

    Dill, David D.

    1995-01-01

    A survey of 289 university technology transfer units investigated their organization, management, and perceived performance effectiveness. Unit types studied included licensing and patent offices, small business development centers, research and technology centers, business facility incubators, and entrepreneurial investment/endowment offices.…

  18. Sensible organizations: technology and methodology for automatically measuring organizational behavior.

    Science.gov (United States)

    Olguin Olguin, Daniel; Waber, Benjamin N; Kim, Taemie; Mohan, Akshay; Ara, Koji; Pentland, Alex

    2009-02-01

    We present the design, implementation, and deployment of a wearable computing platform for measuring and analyzing human behavior in organizational settings. We propose the use of wearable electronic badges capable of automatically measuring the amount of face-to-face interaction, conversational time, physical proximity to other people, and physical activity levels in order to capture individual and collective patterns of behavior. Our goal is to be able to understand how patterns of behavior shape individuals and organizations. By using on-body sensors in large groups of people for extended periods of time in naturalistic settings, we have been able to identify, measure, and quantify social interactions, group behavior, and organizational dynamics. We deployed this wearable computing platform in a group of 22 employees working in a real organization over a period of one month. Using these automatic measurements, we were able to predict employees' self-assessments of job satisfaction and their own perceptions of group interaction quality by combining data collected with our platform and e-mail communication data. In particular, the total amount of communication was predictive of both of these assessments, and betweenness in the social network exhibited a high negative correlation with group interaction satisfaction. We also found that physical proximity and e-mail exchange had a negative correlation of r = -0.55 (p 0.01), which has far-reaching implications for past and future research on social networks.

  19. Sunlight technologies for photochemical deactivation of organic pollutants in water

    Energy Technology Data Exchange (ETDEWEB)

    Acher, A.; Fischer, E.; Tornheim, R. [The Volcani Center, Inst. of Soils and Water, Bet Dagan (Israel); Manor, Y. [Sheba Medical Center, Central Virology Lab., Ramat Gan (Israel)

    1997-12-31

    Sensitized-photochemical oxidation methods aimed at use in water treatment technologies for deactivation of biotic (microorganisms) and/or of xenobiotic (pesticides) pollutants in water were developed using global solar radiation or concentrated sunlight (up to 250 suns). The solar global radiation was used either for detoxification of industrial waste water from a pesticide factory to allow their discharge into the urban sewer, or for disinfection of domestric effluents to be used in crop irrigation. The disinfection process was eventually carried out in an experimental pilot-scale plant, capable of disinfection up to 50 m{sup 3}/h of effluent supplied by an activated sludge sewage treatment plant located in Tel-Aviv area. The treated effluents did not show any regrowth of the microorganisms during 7 days. The solar concentrated radiation experiments performed using facilities of the Sun Tower of The Weizman Institute of Science, Rehovot. The concentrated sunlight was provided by different combination of several computer controlled heliostates, up to 8, that track the sun and focus the received sunlight onto the target situated on the roof of the sun-tower. The sunlight intensities measured on the target reached up to 200 kW/m{sup 2}. The experiments were performed either batch- or continuous-wise. The water-samples exposed to disinfection were the above effluent, filtered and supplemented with vaccine strain poliovirus or with different concentrations of an industrial potential pollutant (bromacil), MB 2 mg/L and two concentrations of dissolved oxygen (8.0 or 40.0 mg O{sub 2}/L). An exposure time of 2-3 seconds at 150 kW/m{sup 2} was decreased the microorganisms alive (counts) by five orders of magnitude. A comparison between the two above water treatment technologies is presented. (orig./SR)

  20. Organ/body-on-a-chip based on microfluidic technology for drug discovery.

    Science.gov (United States)

    Kimura, Hiroshi; Sakai, Yasuyuki; Fujii, Teruo

    2018-02-01

    Although animal experiments are indispensable for preclinical screening in the drug discovery process, various issues such as ethical considerations and species differences remain. To solve these issues, cell-based assays using human-derived cells have been actively pursued. However, it remains difficult to accurately predict drug efficacy, toxicity, and organs interactions, because cultivated cells often do not retain their original organ functions and morphologies in conventional in vitro cell culture systems. In the μTAS research field, which is a part of biochemical engineering, the technologies of organ-on-a-chip, based on microfluidic devices built using microfabrication, have been widely studied recently as a novel in vitro organ model. Since it is possible to physically and chemically mimic the in vitro environment by using microfluidic device technology, maintenance of cellular function and morphology, and replication of organ interactions can be realized using organ-on-a-chip devices. So far, functions of various organs and tissues, such as the lung, liver, kidney, and gut have been reproduced as in vitro models. Furthermore, a body-on-a-chip, integrating multi organ functions on a microfluidic device, has also been proposed for prediction of organ interactions. We herein provide a background of microfluidic systems, organ-on-a-chip, Body-on-a-chip technologies, and their challenges in the future. Copyright © 2017 The Japanese Society for the Study of Xenobiotics. Published by Elsevier Ltd. All rights reserved.

  1. DECONTAMINATION/DESTRUCTION TECHNOLOGY DEMONSTRATION FOR ORGANICS IN TRANSURANIC WASTE

    Energy Technology Data Exchange (ETDEWEB)

    Chris Jones; Javier Del Campo; Patrick Nevins; Stuart Legg

    2002-08-01

    The United States Department of Energy's Savannah River Site has approximately 5000 55-gallon drums of {sup 238}Pu contaminated waste in interim storage. These may not be shipped to WIPP in TRUPACT-II containers due to the high rate of hydrogen production resulting from the radiolysis of the organic content of the drums. In order to circumvent this problem, the {sup 238}Pu needs to be separated from the organics--either by mineralization of the latter or by decontamination by a chemical separation. We have conducted ''cold'' optimization trials and surrogate tests in which a combination of a mediated electrochemical oxidation process (SILVER II{trademark}) and ultrasonic mixing have been used to decontaminate the surrogate waste materials. The surrogate wastes were impregnated with copper oxalate for plutonium dioxide. Our process combines both mineralization of reactive components (such cellulose, rubber, and oil) and surface decontamination of less reactive materials such as polyethylene, polystyrene and polyvinylchloride. By using this combination of SILVER II and ultrasonic mixing, we have achieved 100% current efficiency for the destruction of the reactive components. We have demonstrated that: The degree of decontamination achieved would be adequate to meet both WIPP waste acceptance criteria and TRUPACT II packaging and shipping requirements; The system can maintain near absolute containment of the surrogate radionuclides; Only minimal pre-treatment (coarse shredding) and minimal waste sorting are required; The system requires minimal off gas control processes and monitoring instrumentation; The laboratory trials have developed information that can be used for scale-up purposes; The process does not produce dioxins and furans; Disposal routes for secondary process arisings have already been demonstrated in other programs. Based on the results from Phase 1, the recommendation is to proceed to Phase 2 and use the equipment at Savannah

  2. Understanding the role of patient organizations in health technology assessment.

    Science.gov (United States)

    Moreira, Tiago

    2015-12-01

    The involvement of patient representatives in health technology assessment is increasingly seen by policy makers and researchers as key for the deployment of patient-centred health care, but there is uncertainty and a lack of theoretical understanding regarding the knowledge and expertise brought by patient representatives and organisations to HTA processes. To propose a conceptually-robust typological model of the knowledge and expertise held by patient organisations. The study followed a case-study design. Data were collected within an international research project on patient organisations' engagement with knowledge, and included archival and documentary data, in-depth interviews with key members of the organisation and participant observation. Data analysis followed standard procedure of qualitative analysis anchored in an analytic induction approach. Analysis identified three stages in the history of the patient organisation under analysis - Alzheimer's Society. In a first period, the focus is on 'caring knowledge' and an emphasis on its volunteer membership. In a transition stage, a combination of experiential, clinical and scientific knowledge is proposed in an attempt to expand its field of activism into HTA. In the most recent phase, there is a deepening of its network of associations to secure its role in the production of evidence. Analysis identified an important relationship between the forms of knowledge deployed by patient organisations and the networks of expertise and policy they mobilise to pursue their activities. A model of this relationship is outlined, for the use of further research and practice on patient involvement. © 2014 John Wiley & Sons Ltd.

  3. Information Technology Strategies for Honor Society and Organization Membership Retention in Online Nursing Programs.

    Science.gov (United States)

    Hopkins, Emily E; Wasco, Jennifer J

    Membership retention in an honor society or organization is of utmost importance for sustainability. However, retaining members in organizations that serve online education nursing students can be a challenging task. Understanding the importance of creating a sense of community to promote retention within an honor society chapter, nursing faculty at a small private university implemented different online approaches. This article highlights successful information technology strategies to promote membership retention in organizations for online nursing students.

  4. Decomposition Technology Development of Organic Component in a Decontamination Waste Solution

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Chong Hun; Oh, W. Z.; Won, H. J.; Choi, W. K.; Kim, G. N.; Moon, J. K

    2007-11-15

    Through the project of 'Decomposition Technology Development of Organic Component in a Decontamination Waste Solution', the followings were studied. 1. Investigation of decontamination characteristics of chemical decontamination process 2. Analysis of COD, ferrous ion concentration, hydrogen peroxide concentration 3. Decomposition tests of hardly decomposable organic compounds 4. Improvement of organic acid decomposition process by ultrasonic wave and UV light 5. Optimization of decomposition process using a surrogate decontamination waste solution.

  5. Development of organic tritium light technology at Ontario Hydro

    International Nuclear Information System (INIS)

    Mullins, D.F.; Krasznai, J.P.; Mueller, D.A.

    1992-01-01

    Tritium is a by-product of CANDU heavy water reactor operations and is the major contributor to internal dose for plant workers. The Darlington Tritium Removal Facility (DTRF) is decontaminating heavy water by removing tritium and storing it as a metal hydride. In view of the large tritium separation capacity, (24 MCi/a, 888 PBq/a). This paper reports that Ontario Hydro is interested in pursuing markets for the peaceful uses of tritium. One of these peaceful uses is in self-luminous lighting. The state of the art at present is a phosphor coated tube filled with tritium gas. However, safety considerations have restricted the use of these lights to outdoor or essential safety applications. Binding the tritium to a solid non-volatile matrix would increase the safety of tritium lights and allow the use of other phosphors, matrices and construction geometries. Solid, organic based tritium lights were produced using two different polymer matrices. While both these materials produced visible light, the intensity was low and radiolytic damage to the polymers was evident

  6. Emulsion Liquid Membrane Technology in Organic Acid Purification

    International Nuclear Information System (INIS)

    Norela Jusoh; Norasikin Othman; Nur Alina Nasruddin

    2016-01-01

    Emulsion Liquid Membrane (ELM) process have shown a great potential in wide application of industrial separations such as in removal of many chemicals, organic compounds, metal ions, pollutants and biomolecules. This system promote many advantages including simple operation, high selectivity, low energy requirement, and single stage extraction and stripping process. One potential application of ELM is in the purification of succinic acid from fermentation broth. This study outline steps for developing emulsion liquid membrane process in purification of succinic acid. The steps include liquid membrane formulation, ELM stability and ELM extraction of succinic acid. Several carrier, diluent and stripping agent was screened to find appropriate membrane formulation. After that, ELM stability was investigated to enhance the recovery of succinic acid. Finally, the performance of ELM was evaluated in the extraction process. Results show that formulated liquid membrane using Amberlite LA2 as carrier, palm oil as diluent and sodium carbonate, Na 2 CO 3 as stripping agent provide good performance in purification. On the other hand, the prepared emulsion was observed to be stable up to 1 hour and sufficient for extraction process. In conclusion, ELM has high potential to purify succinic acid from fermentation broth. (author)

  7. Elaboration of technology organizational models of constructing high-rise buildings in plans of construction organization

    Science.gov (United States)

    Osipenkova, Irina; Simankina, Tatyana; Syrygina, Taisiia; Lukinov, Vitaliy

    2018-03-01

    This article represents features of the elaboration of technology organizational models of high-rise building construction in technology organizational documentation on the example of the plan of construction organization. Some examples of enhancing the effectiveness of high-rise building construction based on developments of several options of the organizational and technological plan are examined. Qualitative technology organizational documentation allows to increase the competitiveness of construction companies and provides prime cost of construction and assembly works reductions. Emphasis is placed on the necessity to comply with the principle of comprehensiveness of engineering, scientific and research works, development activities and scientific and technical support.

  8. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    Science.gov (United States)

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  9. Management of Emerging Technologies and the Learning Organization : Lessons from the Cloud and Serious Games Technology

    NARCIS (Netherlands)

    A. Alexiou (Andreas)

    2016-01-01

    markdownabstractThis thesis takes learning as a starting point to investigate its associations with successful emerging technologies adoption as well as the act of adaptation to discontinuous change as captured by the phenomenon of organizational resilience. The first part of the thesis explores

  10. Stripping of organic compounds from wastewater as an auxiliary fuel of regenerative thermal oxidizer.

    Science.gov (United States)

    Chang, Meng-Wen; Chern, Jia-Ming

    2009-08-15

    Organic solvents with different volatilities are widely used in various processes and generate air and water pollution problems. In the cleaning processes of electronics industries, most volatile organic compounds (VOCs) are vented to air pollution control devices while most non-volatile organic solvents dissolve in the cleaning water and become the major sources of COD in wastewater. Discharging a high-COD wastewater stream to wastewater treatment facility often disturbs the treatment performance. A pretreatment of the high-COD wastewater is therefore highly desirable. This study used a packed-bed stripping tower in combination with a regenerative thermal oxidizer to remove the COD in the wastewater from a printed circuit board manufacturing process and to utilize the stripped organic compounds as the auxiliary fuel of the RTO. The experimental results showed that up to 45% of the COD could be removed and 66% of the RTO fuel could be saved by the combined treatment system.

  11. A Technology-Organization-Environment Perspective on Eco-effectiveness: A Meta-analysis

    Directory of Open Access Journals (Sweden)

    Josephine LL Chong

    2017-03-01

    Full Text Available In this research, we perform a meta-analysis to explain how organizations are deploying technologies to enforce organizational sustainability by meeting the goal of eco-effectiveness. Prior studies have studied the influences on the adoption of technologies using the Technology-Organisation-Environment (TOE model that incorporate some aspects of technological, organizational or environmental factors. We collected prior research to test the factors of the TOE model to ascertain their relative impact and strength. Our meta-analysis found eight additional technological and organizational factors. We found strong support for IT infrastructure, perceived direct benefits, top management support, and competitive pressure. Moderate support for compatibility, technological readiness, perceived indirect benefits, knowledge (human resources, organizational size, attitudes towards innovation, learning culture, pressure from trade partners (industry characteristics and regulatory support. Lastly, weak support was found for relative advantage, complexity, perceived risks and information learning culture. Only two dimensions, financial resources and environmental uncertainty failed to reach statistical significance.

  12. Inquiring the Most Critical Teacher's Technology Education Competences in the Highest Efficient Technology Education Learning Organization

    Science.gov (United States)

    Yung-Kuan, Chan; Hsieh, Ming-Yuan; Lee, Chin-Feng; Huang, Chih-Cheng; Ho, Li-Chih

    2017-01-01

    Under the hyper-dynamic education situation, this research, in order to comprehensively explore the interplays between Teacher Competence Demands (TCD) and Learning Organization Requests (LOR), cross-employs the data refined method of Descriptive Statistics (DS) method and Analysis of Variance (ANOVA) and Principal Components Analysis (PCA)…

  13. Applications analysis report: Silicate technology corporation's solidification/stabilization technology for organic and inorganic contaminants in soils. Final report

    International Nuclear Information System (INIS)

    Bates, E.

    1992-12-01

    The STC demonstration was conducted under EPA's Superfund Innovative Technology Evaluation (SITE) Program in November, 1990, at the Selma Pressure Treating (SPT) wood preserving site in Selma, California. The SPT site was contaminated with both organics, predominantly pentachlorophenol (PCP), inorganics, mainly arsenic, chromium, and copper. Extensive sampling and analyses were performed on the waste both before and after treatment to compare physical, chemical, and leaching characteristics of raw and treated wastes. STC's contaminated soil treatment process was evaluated based on contaminant mobility measured by numerous leaching tests, structural integrity of the solidified material, measured by physical and engineering tests and morphological examinations; and economic analysis, using cost information supplied by STC and the results of the SITE demonstration, the vendor's design and test data, and other laboratory and field applications of the technology. It discusses the advantages, disadvantages, and limitations, as well as estimated costs of the technology

  14. THE DUALITY OF CREATIVITY AND TECHNOLOGY IN IS AND ISD ORGANIZATIONS

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw; Ulrich, Frank

    2014-01-01

    Information Systems (IS) has become an increasing necessity in most organizations to achieve competitive advantages. In this article, we address the use of IS in creative sensemaking processes by presenting the notion of ergodic connections in the sensemaking process and a framework...... new and novel technology ideas to be either rejected, multiplied, or reach an equilibrium state, where the duality of technology plays a major role in ideas reaching the equilibrium state. Furthermore, we investigated the implications of Creativity Support Systems (CSS) in the context of IS and ISD...... organizations and the sensemaking process. To conduct the research of CSS, we deployed Orlikowski's (1992) duality of technology to demonstrate how CSS can support the creative sensemaking process. In addition, we conducted a survey of 31 IS mangers and business developers in 27 IS and ISD organizations...

  15. A patent landscape analysis for organic photovoltaic solar cells: Identifying the technology's development phase

    OpenAIRE

    Lizin, Sebastien; Van Passel, Steven; De Schepper, Ellen; Delvenne, Cathérine; Dijk, Marc; Leroy, Julie

    2013-01-01

    Organic photovoltaics (OPV) have developed into a vast research area. Progress in various directions has made it difficult to monitor the technology's precise development state. We offer a patent landscape analysis over all OPV devices, their substrates and encapsulation materials to provide an overview of patenting activity from a historical, organizational, geographical and technological point of view. Such an exercise is instrumental for private companies and research institutes aiming ...

  16. Technology-facilitated Organized Abuse: An Examination of Law Enforcement Arrest Cases

    Directory of Open Access Journals (Sweden)

    Janis Wolak

    2015-07-01

    Full Text Available This paper looks at cases of organized abuse (that is, two or more offenders working in concert and having two or more victims, not solely familial reported by law enforcement respondents during the three waves of the National Juvenile Online Victimization (NJOV Study (n=29. The NJOV Study collected data from a national US sample of law enforcement agencies about technology-facilitated crimes ending in arrest at three time points: mid-2000 to mid-2001, 2005 and 2009. The paper reports on the prevalence of technology-facilitated organized abuse ending in arrest, contexts of cases and characteristics of offenders and victims. 

  17. Challenges and opportunities for knowledge organization at the intersection with information technologies

    OpenAIRE

    Martinez-Avila, Daniel [UNESP; San Segundo, Rosa; Zurian, Francisco A.

    2014-01-01

    In this paper we study the intersection of Knowledge Organization with Information Technologies and the challenges and opportunities for Knowledge Organization experts that, in our view, are important to be studied and for them to be aware of. We start by giving some definitions necessary for providing the context for our work. Then we review the history of the Web, beginning with the Internet and continuing with the World Wide Web, the Semantic Web, problems of Artificial Intelligence, Web 2...

  18. Investigation of technologies for producing organic-mineral fertilizers and biogas from waste products

    OpenAIRE

    Anna V. Ivanchenko

    2015-01-01

    Modern agriculture requires special attention to a preservation of soil fertility; development of cultures fertilization; producing of new forms of organic-mineral fertilizers which nutrient absorption coefficient would be maximum. Application of artificial fertilizers has negative influence on soils. Aim: The aim of the study is to identify the scientific regularities of organic-mineral fertilizers and biogas technologies from waste products and cattle manure with the addition of fermentatio...

  19. A Study of Tacit Knowledge Transfer Based on Complex Networks Technology in Hierarchical Organizations

    Science.gov (United States)

    Cheng, Tingting; Wang, Hengshan; Wang, Lubang

    In reality, most economic entities are hierarchical organizations. But in the hierarchical organizations tacit knowledge can be transferred across different hierarchies even across different departments. By use of complex networks technology, a hierarchical organization’s framework is modeled in this paper. Through quantifying a number of technical datas we analyze and have a research on the transfer distance and the optimum tacit knowledge transfer path in hierarchy networks.

  20. Evaluation of alternative nonflame technologies for destruction of hazardous organic waste

    International Nuclear Information System (INIS)

    Schwinkendorf, W.E.; Musgrave, B.C.; Drake, R.N.

    1997-04-01

    The US Department of Energy's Mixed Waste Focus Area (MWFA) commissioned an evaluation of mixed waste treatment technologies that are alternatives to incineration for destruction of hazardous organic wastes. The purpose of this effort is to evaluate technologies that are alternatives to open-flame, free-oxygen combustion (as exemplified by incinerators), and recommend to the Waste Type Managers and the MWFA which technologies should be considered for further development. Alternative technologies were defined as those that have the potential to: destroy organic material without use of open-flame reactions with free gas-phase oxygen as the reaction mechanism; reduce the offgas volume and associated contaminants (metals, radionuclides, and particulates) emitted under normal operating conditions; eliminate or reduce the production of dioxins and furans; and reduce the potential for excursions in the process that can lead to accidental release of harmful levels of chemical or radioactive materials. Twenty-three technologies were identified that have the potential for meeting these requirements. These technologies were rated against the categories of performance, readiness for deployment, and environment safety, and health. The top ten technologies that resulted from this evaluation are Steam Reforming, Electron Beam, UV Photo-Oxidation, Ultrasonics, Eco Logic reduction process, Supercritical Water oxidation, Cerium Mediated Electrochemical Oxidation, DETOX SM , Direct Chemical Oxidation (peroxydisulfate), and Neutralization/Hydrolysis

  1. Teachers' Organization of Participation Structures for Teaching Science with Computer Technology

    Science.gov (United States)

    Subramaniam, Karthigeyan

    2016-08-01

    This paper describes a qualitative study that investigated the nature of the participation structures and how the participation structures were organized by four science teachers when they constructed and communicated science content in their classrooms with computer technology. Participation structures focus on the activity structures and processes in social settings like classrooms thereby providing glimpses into the complex dynamics of teacher-students interactions, configurations, and conventions during collective meaning making and knowledge creation. Data included observations, interviews, and focus group interviews. Analysis revealed that the dominant participation structure evident within participants' instruction with computer technology was ( Teacher) initiation-( Student and Teacher) response sequences-( Teacher) evaluate participation structure. Three key events characterized the how participants organized this participation structure in their classrooms: setting the stage for interactive instruction, the joint activity, and maintaining accountability. Implications include the following: (1) teacher educators need to tap into the knowledge base that underscores science teachers' learning to teach philosophies when computer technology is used in instruction. (2) Teacher educators need to emphasize the essential idea that learning and cognition is not situated within the computer technology but within the pedagogical practices, specifically the participation structures. (3) The pedagogical practices developed with the integration or with the use of computer technology underscored by the teachers' own knowledge of classroom contexts and curriculum needs to be the focus for how students learn science content with computer technology instead of just focusing on how computer technology solely supports students learning of science content.

  2. Evaluation of alternative nonflame technologies for destruction of hazardous organic waste

    Energy Technology Data Exchange (ETDEWEB)

    Schwinkendorf, W.E. [Lockheed Idaho Technologies Co., Idaho Falls, ID (United States); Musgrave, B.C. [BC Musgrave, Inc. (United States); Drake, R.N. [Drake Engineering, Inc. (United States)

    1997-04-01

    The US Department of Energy`s Mixed Waste Focus Area (MWFA) commissioned an evaluation of mixed waste treatment technologies that are alternatives to incineration for destruction of hazardous organic wastes. The purpose of this effort is to evaluate technologies that are alternatives to open-flame, free-oxygen combustion (as exemplified by incinerators), and recommend to the Waste Type Managers and the MWFA which technologies should be considered for further development. Alternative technologies were defined as those that have the potential to: destroy organic material without use of open-flame reactions with free gas-phase oxygen as the reaction mechanism; reduce the offgas volume and associated contaminants (metals, radionuclides, and particulates) emitted under normal operating conditions; eliminate or reduce the production of dioxins and furans; and reduce the potential for excursions in the process that can lead to accidental release of harmful levels of chemical or radioactive materials. Twenty-three technologies were identified that have the potential for meeting these requirements. These technologies were rated against the categories of performance, readiness for deployment, and environment safety, and health. The top ten technologies that resulted from this evaluation are Steam Reforming, Electron Beam, UV Photo-Oxidation, Ultrasonics, Eco Logic reduction process, Supercritical Water oxidation, Cerium Mediated Electrochemical Oxidation, DETOX{sup SM}, Direct Chemical Oxidation (peroxydisulfate), and Neutralization/Hydrolysis.

  3. Trajectories towards clean technology. Example of volatile organic compound emission reductions

    Energy Technology Data Exchange (ETDEWEB)

    Belis-Bergouignan, Marie-Claude; Oltra, Vanessa; Saint Jean, Maider [IFREDE-E3i, University Montesquieu-Bordeaux IV, Avenue Leon Duguit, Pessac 33608 (France)

    2004-02-20

    This article is based on the observation that, up until now, corporate investment has been limited in clean technologies despite the will of governmental authorities to stimulate them in order to cope with the demands of sustainable development. The paper deals with the issue of the development of clean technologies and the role of regulations as clean technology promoters. It tries to apprehend the characteristics and specificity of clean technology from both an empirical and a theoretical point of view, so as to understand which are the most favourable (or inversely, the most detrimental) conditions for their development. We use case studies concerning the reduction of volatile organic compound (VOC) emissions in the chemical and metallurgical industries. These two examples highlight the problems created by the shift from a 'with-solvent paradigm' to a 'solvent-free paradigm' and the way clean technology trajectories may spread within such paradigms. We show that the problem of clean technology development primarily resides in some factors that impede technological adoption, although a strong and mixed incentives framework prevails. Such impediments are sector-specific, leading to different clean technology trajectories among sectors and indicating areas of sectoral intervention that could become the cornerstones of complementary technology policy.

  4. Extending Deacon’s Notion of Teleodynamics to Culture, Language, Organization, Science, Economics and Technology (CLOSET

    Directory of Open Access Journals (Sweden)

    Robert K. Logan

    2015-10-01

    Full Text Available Terrence Deacon’s (2012 notion developed in his book Incomplete Nature (IN that living organisms are teleodynamic systems that are self-maintaining, self-correcting and self-reproducing is extended to human social systems. The hypothesis is developed that culture, language, organization, science, economics and technology (CLOSET can be construed as living organisms that evolve, maintain and reproduce themselves and are self-correcting, and hence are teleodynamic systems. The elements of CLOSET are to a certain degree autonomous, even though they are obligate symbionts dependent on their human hosts for the energy that sustains them.

  5. Investigation of technologies for producing organic-mineral fertilizers and biogas from waste products

    Directory of Open Access Journals (Sweden)

    Anna V. Ivanchenko

    2015-12-01

    Full Text Available Modern agriculture requires special attention to a preservation of soil fertility; development of cultures fertilization; producing of new forms of organic-mineral fertilizers which nutrient absorption coefficient would be maximum. Application of artificial fertilizers has negative influence on soils. Aim: The aim of the study is to identify the scientific regularities of organic-mineral fertilizers and biogas technologies from waste products and cattle manure with the addition of fermentation additive. Materials and Methods: The affordable organic raw material for production of organic-mineral fertilizers is the cattle manure. Environmental technology of the decontamination and utilization of manure is its anaerobic bioconversion to fermented fertilizer and biogas. The waste decontamination and the degradation of complex polymers into simple renewable and plant-available compounds takes place during the conversion of manner to biogas. Experimental research carried out for the three types of loads to the model reactor of anaerobic fermentation with 1 dm3 volume for dry matter. The mesophilic fermentation mode used in the experiments (at 33 °C. Results: It has been shown that the addition of whey to the input raw materials in a ratio of 1:30 accelerates the process of anaerobic digestion and biogas generation in 1,3...2,1 times. An analysis of organic-mineral fertilizers from cattle manure were conducted. Technological schemes of organic-mineral fertilizers and biogas technologies from waste products were developed. Conclusions: Implementation of research results to farms and urban waste treatment facilities lead to increased energy potential of our country and expansion of high-quality organic-mineral fertilizers variety, which are well absorbed by plants.

  6. Transcending Technological Innovation: The Impact of Acquisitions on Entrepreneurial Technical Organizations

    Science.gov (United States)

    Crochetiere, Bruce

    2011-01-01

    Technology firms with substantial cash reserves acquire smaller entrepreneurial firms for diversification. In 2006, 3 large firms acquired 28 organizations, with the combined deals exceeding $4.7 billion. The problem addressed in this study is that new start-up companies with innovative ideas may not mature when they are acquired by larger…

  7. Adapting to Student Learning Styles: Engaging Students with Cell Phone Technology in Organic Chemistry Instruction

    Science.gov (United States)

    Pursell, David P.

    2009-01-01

    Students of organic chemistry traditionally make 3 x 5 in. flash cards to assist learning nomenclature, structures, and reactions. Advances in educational technology have enabled flash cards to be viewed on computers, offering an endless array of drilling and feedback for students. The current generation of students is less inclined to use…

  8. A patent landscape analysis for organic photovoltaic solar cells: Identifying the technology's development phase

    NARCIS (Netherlands)

    Lizin, Sebastien; Leroy, Julie; Delvenne, Catherine; Dijk, Marc; De Schepper, Ellen; Van Passel, Steven

    2013-01-01

    Organic photovoltaics (OPV) have developed into a vast research area. Progress in various directions has made it difficult to monitor the technology's precise development state. We offer a patent landscape analysis over all OPV devices, their substrates and encapsulation materials to provide an

  9. Effects of organic and conventional production systems and cultivars on the technological properties of winter wheat.

    Science.gov (United States)

    Ceseviciene, Jurgita; Slepetiene, Alvyra; Leistrumaite, Alge; Ruzgas, Vytautas; Slepetys, Jonas

    2012-11-01

    The current study aimed to estimate the effects of organic and conventional production systems and four winter wheat (Triticum aestivum L.) bread cultivars on the technological properties of grain, flour, dough and bread, to increase current knowledge regarding the interactions of the technological properties of winter wheat and assess the cultivars for their suitability for organic production systems. All the technological properties winter wheat which were investigated were significantly affected by the agricultural production system and cultivars, and some of them, mostly grain quality parameters, by the harvest year. Grain from organic winter wheat had significantly lower protein and gluten contents, lower sedimentation and flour water absorption values, shorter dough stability time and lower loaf volume, but higher values of starch content and stronger gluten, compared with grain from the conventional wheat. For both production systems significant positive correlations of protein content with gluten content, sedimentation value, dough stability time, loaf volume, farinograph water absorption, and negative with starch content, gluten index were determined. Statistically significant differences between agricultural production systems were found. The cultivars Ada and Alma had better technological properties that make them more suitable for the organic production system, compared to Širvinta 1 and Zentos. Copyright © 2012 Society of Chemical Industry.

  10. Teachers' Organization of Participation Structures for Teaching Science with Computer Technology

    Science.gov (United States)

    Subramaniam, Karthigeyan

    2016-01-01

    This paper describes a qualitative study that investigated the nature of the participation structures and how the participation structures were organized by four science teachers when they constructed and communicated science content in their classrooms with computer technology. Participation structures focus on the activity structures and…

  11. Australian Nuclear Science and Technology Organization (Transitional Provisions) Act 1987 - No 4 of 1987

    International Nuclear Information System (INIS)

    1987-01-01

    This Act implements certain transitional provisions consequent to the enactment of the ANSTO Act 1987. The legislation provides for the continuation of the body corporate from its present form as the Australian Atomic Energy Commission to the new body corporate, the Australian Nuclear Science and Technology Organization. (NEA) [fr

  12. Proceedings of the 1st Workshop on Technology Support for Self-Organized Learners

    NARCIS (Netherlands)

    Kalz, Marco; Koper, Rob; Hornung-Prähauser, Veronika; Luckmann, Michaela

    2008-01-01

    Kalz, M., Koper, R., Hornung-Prähauser, V., & Luckmann, M. (Eds.) (2008). Proceedings of the 1st Workshop on Technology Support for Self-Organized Learners. June, 2-3, 2008, Salzburg, Austria: CEUR Workshop Proceedings, ISSN 1613-0073. Available at http://ceur-ws.org/Vol-349.

  13. Applications of Organic and Printed Electronics A Technology-Enabled Revolution

    CERN Document Server

    2013-01-01

    Organic and printed electronics can enable a revolution in the applications of electronics and this book offers readers an overview of the state-of-the-art in this rapidly evolving domain.  The potentially low cost, compatibility with flexible substrates and the wealth of devices that characterize organic and printed electronics will make possible applications that go far beyond the well-known displays made with large-area silicon electronics. Since organic electronics are still in their early stage, undergoing transition from lab-scale and prototype activities to production, this book serves as a valuable snapshot of the current landscape of the different devices enabled by this technology, reviewing all applications that are developing and those can be foreseen.   Provides a complete roadmap for organic and printed electronics research and development for the next several years; Includes an overview of the printing processes for organic electronics, along with state of the art applications, such as solar ...

  14. Characterization of particle bound organic carbon from diesel vehicles equipped with advanced emission control technologies.

    Science.gov (United States)

    Pakbin, Payam; Ning, Zhi; Schauer, James J; Sioutas, Constantinos

    2009-07-01

    A chassis dynamometer study was carried out by the University of Southern California in collaboration with the Air Resources Board (CARB) to investigate the physical, chemical, and toxicological characteristics of diesel emissions of particulate matter (PM) from heavy-duty vehicles. These heavy-duty diesel vehicles (HDDV) were equipped with advanced emission control technologies, designed to meet CARB retrofit regulations. A HDDV without any emission control devices was used as the baseline vehicle. Three advanced emission control technologies; continuously regenerating technology (CRT), zeolite- and vanadium-based selective catalytic reduction technologies (Z-SCRT and V-SCRT), were tested under transient (UDDS) (1) and cruise (80 kmph) driving cycles to simulate real-world driving conditions. This paper focuses on the characterization of the particle bound organic species from the vehicle exhaust. Physical and chemical properties of PM emissions have been reported by Biswas et al. Atmos. Environ. 2008, 42, 5622-5634) and Hu et al. (Atmos. Environ. 2008, submitted) Significant reductions in the emission factors (microg/mile) of particle bound organic compounds were observed in HDDV equipped with advanced emission control technologies. V-SCRT and Z-SCRT effectively reduced PAHs, hopanes and steranes, n-alkanes and acids by more than 99%, and often to levels below detection limits for both cruise and UDDS cycles. The CRT technology also showed similar reductions with SCRT for medium and high molecular weight PAHs, acids, but with slightly lower removal efficiencies for other organic compounds. Ratios of particle bound organics-to-OC mass (microg/g) from the baseline exhaust were compared with their respective ratios in diesel fuel and lubricating oil, which revealed that hopanes and steranes originate from lubricating oil, whereas PAHs can either form during the combustion process or originate from diesel fuel itself. With the introduction of emission control

  15. Technology projects for characterization--monitoring of volatile organic compounds (VOCs)

    Energy Technology Data Exchange (ETDEWEB)

    Junk, G.A.; Haas, W.J. Jr.

    1992-07-01

    One hundred thirty technology project titles related to the characterization of volatile organic compounds (VOCs) at an arid site are listed alphabetically by first contact person in a master compilation that includes phone numbers, addresses, keywords, and short descriptions. Separate tables are presented for 62 field-demonstrated, 36 laboratory-demonstrated, and 35 developing technology projects. The technology projects in each of these three categories are also prioritized in separate summary tables. Additional tables are presented for a number of other categorizations of the technology projects: In Situ; Fiberoptic; Mass Spectrometer; Optical Spectroscopy; Raman or SERS; Ion Mobility or Acoustic; Associated; and Commercial. Four lists of contact person names are provided so details concerning the projects that deal with sampling, and VOCs in gases, waters, and soils (sediments) can be obtained. Finally, seven wide-ranging conclusions based on observations and experiences during this work are presented.

  16. Technology projects for characterization--monitoring of volatile organic compounds (VOCs)

    International Nuclear Information System (INIS)

    Junk, G.A.; Haas, W.J. Jr.

    1992-07-01

    One hundred thirty technology project titles related to the characterization of volatile organic compounds (VOCs) at an arid site are listed alphabetically by first contact person in a master compilation that includes phone numbers, addresses, keywords, and short descriptions. Separate tables are presented for 62 field-demonstrated, 36 laboratory-demonstrated, and 35 developing technology projects. The technology projects in each of these three categories are also prioritized in separate summary tables. Additional tables are presented for a number of other categorizations of the technology projects: In Situ; Fiberoptic; Mass Spectrometer; Optical Spectroscopy; Raman or SERS; Ion Mobility or Acoustic; Associated; and Commercial. Four lists of contact person names are provided so details concerning the projects that deal with sampling, and VOCs in gases, waters, and soils (sediments) can be obtained. Finally, seven wide-ranging conclusions based on observations and experiences during this work are presented

  17. Serious Gaming Technologies Support Human Factors Investigations of Advanced Interfaces for Semi-Autonomous Vehicles

    Science.gov (United States)

    2006-06-01

    with EADS Defence and Security Systems UK. Stone, R.; Guest, R.; Ch’ng, E .; McCririe, C.; Collis, C.; Mannur, R.; Rehmi, I. (2006) Serious Gaming ...RTO-MP-HFM-136 8 - 1 Serious Gaming Technologies Support Human Factors Investigations of Advanced Interfaces for Semi-Autonomous Vehicles...University of Birmingham Electronic , Electrical & Computer Engineering Department Edgbaston Birmingham, B15 2TT UK r.j.stone@bham.ac.uk ABSTRACT

  18. Direct chemical oxidation: a non-thermal technology for the destruction of organic wastes

    Energy Technology Data Exchange (ETDEWEB)

    Balazs, G.B.; Cooper, J. F.; Lewis, P. R.; Adamson, M. G.

    1998-02-01

    Direct Chemical Oxidation (DCO) is a non-thermal, ambient pressure, aqueous-based technology for the oxidative destruction of the organic components of hazardous or mixed waste streams. The process has been developed for applications in waste treatment and chemical demilitarization and decontamination at LLNL since 1992, and is applicable to the destruction of virtually all solid or liquid organics, including: chlorosolvents, oils and greases, detergents, organic-contaminated soils or sludges, explosives, chemical and biological warfare agents, and PCB's. [1-15] The process normally operates at 80-100 C, a heating requirement which increases the difficulty of surface decontamination of large objects or, for example, treatment of a wide area contaminated soil site. The driver for DCO work in FY98 was thus to investigate the use of catalysts to demonstrate the effectiveness of the technology for organics destruction at temperatures closer to ambient. In addition, DCO is at a sufficiently mature stage of development that technology transfer to a commercial entity was a logical next step, and was thus included in FY98 tasks.

  19. The Ecological Behaviour Related to Green Information and Communication Technology in Romanian Organizations

    Directory of Open Access Journals (Sweden)

    Laura-Diana Radu

    2014-12-01

    Full Text Available An increased focus on environmental issues and the fulminant development of information and communication technologies led to the appearance and increased interest in the green characteristics of the available products and services. The ecological behaviour related to these technologies used by organizations, has become a widely studied and applied topic nowadays. In this context, this paper aims to analyse the perception of managers and employees of the Romanian companies in relation to the green information and communication technologies in the attempt to offer a genuine image of their attitude and see if their views are close to the international vision on environment protection. Starting from the literature regarding information and communication technologies and the available empirical studies, we have made an analysis on two categories of organizations: the ones that apply environment policies supported by the institutions and the ones that do not apply any policies, including comparisons between them. The conclusions of the study pointed out the presence of environmental concerns, not always clearly drawn or applied, but they could form the basis for the future actions and initiatives of consumers of information and communication technologies products and services in the wider context and will to fall into line with the Western level of economic and social development.

  20. CONTRIBUTIONS TO THE IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT SYSTEM WITHIN THE ECO TECHNOLOGIC ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Gheorghe AMZA

    2012-05-01

    Full Text Available This paper presents contributions to the implementation of environmental management system within the eco technologic organization. SME type organization's environmental policies highlights the accomplishment of requirements of ISO 19001 standard, regarding pollution prevention, commitment in accordance to the law and if it is documented and can provide a framework for setting environmental objectives and targets. The audit may reveal whether it corresponds to the nature, scale and impact that activities, products and services of the organization have on the environment, or if it is implemented, maintained and communicated to all staff. This paper presents mainly the following: elements of environmental planning process, environmental planning process, place of environmental conservation in the general strategy of the organization

  1. Unidirectional coating technology for organic field-effect transistors: materials and methods

    Science.gov (United States)

    Sun, Huabin; Wang, Qijing; Qian, Jun; Yin, Yao; Shi, Yi; Li, Yun

    2015-05-01

    Solution-processed organic field-effect transistors (OFETs) are essential for developing organic electronics. The encouraging development in solution-processed OFETs has attracted research interest because of their potential in low-cost devices with performance comparable to polycrystalline-silicon-based transistors. In recent years, unidirectional coating technology, featuring thin-film coating along only one direction and involving specific materials as well as solution-assisted fabrication methods, has attracted intensive interest. Transistors with organic semiconductor layers, which are deposited via unidirectional coating methods, have achieved high performance. In particular, carrier mobility has been greatly enhanced to values much higher than 10 cm2 V-1 s-1. Such significant improvement is mainly attributed to better control in morphology and molecular packing arrangement of organic thin film. In this review, typical materials that are being used in OFETs are discussed, and demonstrations of unidirectional coating methods are surveyed.

  2. CONTRIBUTIONS TO THE DEVELOPMENT OF A MODEL OF ECO TECHNOLOGIC ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Dan DOBROTĂ

    2012-05-01

    Full Text Available The paper present a series of contributions to the development of a model of eco technologic organization. Managers of various organizations generally recognized the need for change, as a way to cope with competitive pressures, but many do not understand how the change should be implemented. The key to success is to integrate employees, their roles and responsibilities within the organization in a structure of processes. A process-based approach and starting with the declaration of vision and mission, analyzing critical success factors and identifying the basic processes, it is the most effective way of employment of staff in the process of change In these conditions paper addresses notions of implementation of the change in the industrial organizations: organizational change process, consequences of ignoring the change, internal and external factors of change, actions needing change

  3. The Impact of Organization Culture on Satisfaction of Engineers in Technology

    Science.gov (United States)

    Westbrook, Jerry W.; Takada, Pamela W.; Roth, Axel (Technical Monitor)

    2001-01-01

    In today's technological workplace with the shortage of qualified knowledge workers, the factors that lead to job satisfaction have increasing importance. Several past studies have indicated that knowledge worker job satisfaction increases when Herzberg motivators are present. Other research has indicated that job satisfaction improves as the degree of organic organizational culture increases. After examining the factors that led to knowledge worker job satisfaction, the current study was undertaken. Knowledge workers in varying organizational cultures were surveyed in an effort to determine if there is a relationship between the degree of knowledge worker job satisfaction and the measure of organic organization culture. Two survey instruments, the Organizational Cultural Assessment (OCA) developed by Riegle, and the Minnesota Satisfaction Questionnaire (MSQ), were utilized. The OCA delineates degree of organic culture present whereas the MSQ measures job satisfaction. Results of both surveys were statistically analyzed to determine if knowledge workers experience higher satisfaction levels in organic organizational cultures. Once data was analyzed and the hypothesis proven, this could lead companies to move toward an organic culture with emphasis on motivators in an effort to make their organizational culture more conducive to higher employee retention. Through understanding the factors that lead to increased job satisfaction, corporate resources could more efficiently utilized. A total of eight high technology workplaces were surveyed. Five of the eight workplaces yielded statistically significant positive correlation between a positive organizational culture and increased job satisfaction. These initial results indicate the connection between culture and job satisfaction. The relationship will be further analyzed through future surveys of numerous high technology workplaces.

  4. Solution processed organic light-emitting diodes using the plasma cross-linking technology

    Energy Technology Data Exchange (ETDEWEB)

    He, Kongduo [Department of Light Sources and Illuminating Engineering, Fudan University, Shanghai 200433 (China); Liu, Yang [Department of Light Sources and Illuminating Engineering, Fudan University, Shanghai 200433 (China); Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Shanghai 200433 (China); Gong, Junyi; Zeng, Pan; Kong, Xun; Yang, Xilu; Yang, Cheng; Yu, Yan [Department of Light Sources and Illuminating Engineering, Fudan University, Shanghai 200433 (China); Liang, Rongqing [Department of Light Sources and Illuminating Engineering, Fudan University, Shanghai 200433 (China); Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Shanghai 200433 (China); Ou, Qiongrong, E-mail: qrou@fudan.edu.cn [Department of Light Sources and Illuminating Engineering, Fudan University, Shanghai 200433 (China); Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Shanghai 200433 (China)

    2016-09-30

    Highlights: • Mixed acetylene and Ar plasma treatment makes the organic film surface cross-linked. • The plasma treatment for 30 s does not affect the performance of OLEDs. • Cross-linking surface can resist rinsing and corrosion of organic solvent. • The surface morphology is nearly unchanged after plasma treatment. • The plasma cross-linking method can realize solution processed multilayer OLEDs. - Abstract: Solution processed multilayer organic light-emitting diodes (OLEDs) present challenges, especially regarding dissolution of the first layer during deposition of a second layer. In this work, we first demonstrated a plasma cross-linking technology to produce a solution processed OLED. The surfaces of organic films can be cross-linked after mixed acetylene and Ar plasma treatment for several tens of seconds and resist corrosion of organic solvent. The film thickness and surface morphology of emissive layers (EMLs) with plasma treatment and subsequently spin-rinsed with chlorobenzene are nearly unchanged. The solution processed triple-layer OLED is successfully fabricated and the current efficiency increases 50% than that of the double-layer OLED. Fluorescent characteristics of EMLs are also observed to investigate factors influencing the efficiency of the triple-layer OLED. Plasma cross-linking technology may open up a new pathway towards fabrication of all-solution processed multilayer OLEDs and other soft electronic devices.

  5. Solution processed organic light-emitting diodes using the plasma cross-linking technology

    International Nuclear Information System (INIS)

    He, Kongduo; Liu, Yang; Gong, Junyi; Zeng, Pan; Kong, Xun; Yang, Xilu; Yang, Cheng; Yu, Yan; Liang, Rongqing; Ou, Qiongrong

    2016-01-01

    Highlights: • Mixed acetylene and Ar plasma treatment makes the organic film surface cross-linked. • The plasma treatment for 30 s does not affect the performance of OLEDs. • Cross-linking surface can resist rinsing and corrosion of organic solvent. • The surface morphology is nearly unchanged after plasma treatment. • The plasma cross-linking method can realize solution processed multilayer OLEDs. - Abstract: Solution processed multilayer organic light-emitting diodes (OLEDs) present challenges, especially regarding dissolution of the first layer during deposition of a second layer. In this work, we first demonstrated a plasma cross-linking technology to produce a solution processed OLED. The surfaces of organic films can be cross-linked after mixed acetylene and Ar plasma treatment for several tens of seconds and resist corrosion of organic solvent. The film thickness and surface morphology of emissive layers (EMLs) with plasma treatment and subsequently spin-rinsed with chlorobenzene are nearly unchanged. The solution processed triple-layer OLED is successfully fabricated and the current efficiency increases 50% than that of the double-layer OLED. Fluorescent characteristics of EMLs are also observed to investigate factors influencing the efficiency of the triple-layer OLED. Plasma cross-linking technology may open up a new pathway towards fabrication of all-solution processed multilayer OLEDs and other soft electronic devices.

  6. Evaluation of Quality of Output Product in the Technology Group for Pyrolisis of Organic Waste Substances

    Directory of Open Access Journals (Sweden)

    Stanislav HONUS

    2011-06-01

    Full Text Available The issue of ecological removal of organic polymer materials and wastes polluting the environment is very much alive and it is clear that it will take on ever greater importance. a promising and innovative technology for environmentally friendly disposal of waste organic matter is pyrolysis. This method of thermal processing of waste for its degradation as well as a source of valuable energy products using the new system Pyromatic. This paper presents its technical description and evaluation of the quality of output product from the pyrolysis of tires, plastics and coal.

  7. Development and substantiation of the universal working organs parameters of sloped processing with minimal technologies

    Directory of Open Access Journals (Sweden)

    A.P. Tarverdyan

    2016-12-01

    Is proposed for universal working organ of minimum tillage, which is a spherical disc welded with segmented toothed flat disk. When machining of soil with the elaborated spherical working body the value of overlap groove decreases, provided loosening of the ridges formed between the grooves, which provide high technological quality of soil processing and stability of aggregate motion. That organ wich we are presenting makes it possible to reduce the number of disks in the battery and reduce the traction resistance of aggregate at identical working width.

  8. Effect Of The Use Of Information Technology And Organization Cultural Of The Quality Accounting Information System

    OpenAIRE

    Bakri

    2015-01-01

    The result of the application of effective accounting information system and provide quality and effective accounting information quality. Fundamental rule accounting information systems in an organization is generating accounting information quality through the process of collecting raw data and then processed and then presented in the form of accounting information useful for user information. The purpose of this study was to know how the effect of Use of information technology on the qual...

  9. Performance specifications for technology development: Application for characterization of volatile organic compounds in the environment

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, S.E.; Doskey, P.V.; Erickson, M.D.; Lindahl, P.C.

    1994-07-01

    This report contains information about technology development for the monitoring and remediation of environmental pollution caused by the release of volatile organic compounds. Topics discussed include: performance specification processes, gas chromatography, mass spectrometer, fiber-optic chemical sensors, infrared spectroscopy, Raman spectroscopy, piezoelectric sensors and electrochemical sensors. These methods are analyzed for their cost efficiency, accuracy, and the ability to meet the needs of the customer.

  10. Technology transfer and application of SERS continuous monitor for trace organic compounds

    International Nuclear Information System (INIS)

    Swindle, D.W. Jr.; Vo-Dinh, T.; Yalcintas, M.G.

    1992-01-01

    An in situ-enhanced Raman Scattering (SERS) continuous monitoring system was developed for exciting and collecting SERS signals generated on silver-coated microparticles deposited on a continuously rotating filter-paper support. SERS measurements were successfully conducted for several organic compounds. An in situ SERS fiber-optic system was also developed for exciting and collecting SERS signals generated from a sensing tip having silver-coated microparticles deposited on a glass-plate support. These devices will be very useful in remote identification of unknown chemicals from hazardous waste sites. This patented technology has been licensed from Oak Ridge National Laboratory to an analytical instrumentation firm which is in the process of completing development and marketing these detectors. Advantages to using this technology range from increased safety and sensitivity for detecting hazardous compounds to better statistics and reliable results. During this presentation, efforts of the Environmental Restoration Program to evaluate and support development of this technology will be described

  11. The potential impact on the biodegradation of organic pollutants from composting technology for soil remediation.

    Science.gov (United States)

    Ren, Xiaoya; Zeng, Guangming; Tang, Lin; Wang, Jingjing; Wan, Jia; Wang, Jiajia; Deng, Yaocheng; Liu, Yani; Peng, Bo

    2018-02-01

    Large numbers of organic pollutants (OPs), such as polycyclic aromatic hydrocarbons, pesticides and petroleum, are discharged into soil, posing a huge threat to natural environment. Traditional chemical and physical remediation technologies are either incompetent or expensive, and may cause secondary pollution. The technology of soil composting or use of compost as soil amendment can utilize quantities of active microbes to degrade OPs with the help of available nutrients in the compost matrix. It is highly cost-effective for soil remediation. On the one hand, compost incorporated into contaminated soil is capable of increasing the organic matter content, which improves the soil environment and stimulates the metabolically activity of microbial community. On the other hand, the organic matter in composts would increase the adsorption of OPs and affect their bioavailability, leading to decreased fraction available for microorganism-mediated degradation. Some advanced instrumental analytical approaches developed in recent years may be adopted to expound this process. Therefore, the study on bioavailability of OPs in soil is extremely important for the application of composting technology. This work will discuss the changes of physical and chemical properties of contaminated soils and the bioavailability of OPs by the adsorption of composting matrix. The characteristics of OPs, types and compositions of compost amendments, soil/compost ratio and compost distribution influence the bioavailability of OPs. In addition, the impact of composting factors (composting temperature, co-substrates and exogenous microorganisms) on the removal and bioavailability of OPs is also studied. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Organization of science and technology and the atomic energy program in Bangladesh

    International Nuclear Information System (INIS)

    Innas, M.; Islam, N.

    1977-01-01

    Bangladesh has developed an indigenous scientific community and a scientific and technological infrastructure. She is now making earnest endeavors to develop her scientific and technological capabilities to permit her to assimilate, adopt, and put to better social use the science of the advanced countries and, at the same time, establish a base for local production of science and technology geared to her own necessities with the ultimate object of achieving self-reliance. The National Council for Science and Technology (NCST) is the policy making and planning organ, which is attached to the Head of the State. The charters, functions, and mode of operation of these organs are discussed briefly. The Government established the Bangladesh Atomic Energy Commission (BAEC) in May 1973 and entrusted it with the task of promoting the peaceful uses of atomic energy in Bangladesh. Bangladesh stands on the Non-Proliferation Treaty and we will discuss the IAEA's safeguards system. In this context, the country's views on a Regional Fuel Cycle Center are also discussed. The paper finally reviews international, regional, and multilateral cooperation in the nuclear field

  13. Car 'organ-transplant': anticipating energy and environmental benefits of cleaner technologies

    Energy Technology Data Exchange (ETDEWEB)

    Moura, Filipe; Viegas, Jose Manuel (CESUR/Inst. Superior Tecnico (Portugal))

    2009-07-01

    The transport sector faces multiple challenges including the accommodation of increasing fuel prices and environmental pressures. These hurdles become more important in road transport where cars hold a larger share of final energy consumption and emissions. Although not solved, the situation is improving in general and the question of accelerating the transition to new technologies is dominant, yet not sufficient. Technological turnover of car fleets is determined by the replacement of older vehicles by new models. Depending on the diffusion of new cars and driving forces for technological change, the total displacement of older technologies can last 10 to more than 40 years. Car Organ Transplant (COT) is explored here as a complementary alternative to conventional technological turnover of fleets by which potential benefits are delayed as obsolete technologies continue to pollute at preceding levels. COT corresponds to replacing obsolete powertrain and ancillary equipments with cleaner technologies. Consequently, car's service time is extended with upgraded and fully functional technologies. We analyzed lifecycle environmental and economic benefits of COT by comparing different car-ownership approaches over 20 years: keeping car, buying new car, buying remarketed-car; buying transplanted-car or transplanting own car. We concluded that COT is potentially attractive for owners while improving energy and environmental performance of automobility. Additionally, we estimated the pervasiveness of COT in the Portuguese car fleet and corresponding impacts. We concluded that COT potentially yields significant energy and environmental benefits for society. Barriers and implications of COT for the automotive industry were identified. Importantly, increased standardization, modularity-in-design and modularity-in-production are necessary. Lastly, new relationships between car makers and customers may arise like 'evolutionary car selling' by which planned COT

  14. Application of low cost technology for the management of irrgation in organic orchads

    Science.gov (United States)

    Horcajo, Daniel; Patrícia Prazeres Marques, Karina; Rodríguez Sinobas, Leonor

    2014-05-01

    Throughout history, humans have cyclically return to their old traditions such as the organic orchards. Nowadays, these have been integrated into the modern cities and could supply fresh vegetables to the daily food improving human health. Organic orchards grow crops without pesticides and artificial fertilizers thus, they are respectful with the environment and guarantee the food's safety . In modern society, the application of new technology is a must, in this case to obtain an efficient irrigation. In order to monitor a proper irrigation and save water and energy, soil water content probes are used to measure soil water content. Among them, capacitive probes ,monitored with a specific data logger, are typically used. Most of them, specially the data loggers, are expensive and in many cases are not used. In this work, we have applied the open hardware Arduino to build and program a low cost datalogger for the programming of irrigation in an experimental organic orchard. Results showed that the application of such as low cost technology, which is easily available in the market and easy to understand, everyone can built and program its own device helping in managing water resources in organic orchards .

  15. Development of ecologically safety technology for steam-thermal treatment of organic wastes

    International Nuclear Information System (INIS)

    Juravskij, J.

    1997-01-01

    The experience on mitigation of the consequences of the Chernobyl's nuclear power station accident proves that the treatment of large amounts of organic and mixed wastes containing radionuclides is a very urgent scientific and technical problem. In this connection a search for new ideas and development of highly efficient and ecologically safety technologies for treatment of organic radioactive wastes has been undertaken. This study is based on use of physico-mechanical properties of various organic materials (wood, rubber-containing composites, plastics, biomass) subjected to thermal decomposition in the overheated water steam medium. Under such conditions, there is a possibility, under relatively low temperatures (400 - 500 deg. C), to realize thermal decomposition and considerably (in 8 - 50 times) to reduce the amount of wastes, to obtain the main concentration of radionuclides in the solid residue and to prevent releases of gaseous products containing radionuclides to the environment. (author). 5 figs, 1 tab

  16. Anticancer patent landscape and technology assessment of Indian public-funded research institutes and organizations.

    Science.gov (United States)

    Dara, Ajay; Sangamwar, Abhay T

    2014-08-01

    This review discusses the various drug therapeutic targets and latest technologies of anticancer patents from 10 Indian public-funded research organizations covering more than 150 esteemed institutes. We have identified and reported the leading assignee and inventors along with their collaboration network and, thereby, have analyzed the various patent trends, geographical distributions, citation maps, Derwent World Patents Index, international patent classification analysis and the like. This article provides the insights of 1905 patent documents from 191 families and discusses in-depth anticancer technology through categorization studies at the level of drug discovery, drug development and treatment and diagnosis. In addition, various cancer targets were correlated with recent technologies so as to identify the white spaces for upcoming technologies. Over a period of 13 years (1990 - 2013) the main focus of Indian cancer research was in the field of synthetic chemistry and natural extracts followed by the pharmaceutical compositions and combinations, whereas, the white spaces for future cancer remedy were identified from research in the areas of cancer stem cell lines, vaccines, gene therapy, nano formulations with targeted drug delivery systems as core and latest technologies.

  17. Platform Innovations and System Integration for Unmanned Air, Land and Sea Vehicles Symposium. Technical Evaluation Report

    National Research Council Canada - National Science Library

    Decuypere, Roland; Selegan, David

    2007-01-01

    ...) of the Research and Technology Organization (RTO) of NATO organized a joint symposium on Platform Innovations and System Integration for Unmanned Air, Land and Sea Vehicles which met from 14-18 May 2007 in Florence Italy...

  18. Patterning technology for solution-processed organic crystal field-effect transistors

    Science.gov (United States)

    Li, Yun; Sun, Huabin; Shi, Yi; Tsukagoshi, Kazuhito

    2014-01-01

    Organic field-effect transistors (OFETs) are fundamental building blocks for various state-of-the-art electronic devices. Solution-processed organic crystals are appreciable materials for these applications because they facilitate large-scale, low-cost fabrication of devices with high performance. Patterning organic crystal transistors into well-defined geometric features is necessary to develop these crystals into practical semiconductors. This review provides an update on recentdevelopment in patterning technology for solution-processed organic crystals and their applications in field-effect transistors. Typical demonstrations are discussed and examined. In particular, our latest research progress on the spin-coating technique from mixture solutions is presented as a promising method to efficiently produce large organic semiconducting crystals on various substrates for high-performance OFETs. This solution-based process also has other excellent advantages, such as phase separation for self-assembled interfaces via one-step spin-coating, self-flattening of rough interfaces, and in situ purification that eliminates the impurity influences. Furthermore, recommendations for future perspectives are presented, and key issues for further development are discussed. PMID:27877656

  19. Patterning technology for solution-processed organic crystal field-effect transistors

    Directory of Open Access Journals (Sweden)

    Yun Li

    2014-04-01

    Full Text Available Organic field-effect transistors (OFETs are fundamental building blocks for various state-of-the-art electronic devices. Solution-processed organic crystals are appreciable materials for these applications because they facilitate large-scale, low-cost fabrication of devices with high performance. Patterning organic crystal transistors into well-defined geometric features is necessary to develop these crystals into practical semiconductors. This review provides an update on recent development in patterning technology for solution-processed organic crystals and their applications in field-effect transistors. Typical demonstrations are discussed and examined. In particular, our latest research progress on the spin-coating technique from mixture solutions is presented as a promising method to efficiently produce large organic semiconducting crystals on various substrates for high-performance OFETs. This solution-based process also has other excellent advantages, such as phase separation for self-assembled interfaces via one-step spin-coating, self-flattening of rough interfaces, and in situ purification that eliminates the impurity influences. Furthermore, recommendations for future perspectives are presented, and key issues for further development are discussed.

  20. Health technology assessment (HTA) organizations: dimensions of the institutional and political framework.

    Science.gov (United States)

    Novaes, Hillegonda Maria Dutilh; Soárez, Patrícia Coelho de

    2016-11-03

    Health technology assessment (HTA) is consolidated as a scientific and technological practice. The aim of this study is to identify HTA organizations from different settings and analyze their relevant dimensions in terms of effectiveness/impact, in order to address the challenges they face in Brazil. Narrative literature review based on data and websites of HTA organizations. There are well-established activity development processes in all organizations. These activities have specific features in their profile, in the process of technology assessment, decision and implementation of technologies that influence their potential impact on health systems. Agencies share in common the challenges of ranking the technologies to be assessed, and the implementation of their recommendations. Technical and political strengthening of the institutionalization of HTA in Brazil may foster scientific, technological and innovation policies, effectively impacting health policies. Resumo: A avaliação de tecnologias em saúde (ATS) está consolidada enquanto prática científica e tecnológica. O objetivo do estudo é identificar organizações de ATS de diferentes contextos e analisá-las de acordo com dimensões relevantes na avaliação de sua efetividade/impacto, buscando contribuir com os desafios enfrentados no contexto nacional. Revisão narrativa da literatura, realizada em bases de dados e web sites de organizações de ATS. Existem processos de desenvolvimento das atividades bem estabelecidos em todas as organizações. Elas apresentam particularidades no seu perfil, nos processos de avaliação, decisão e implementação das tecnologias que influenciam o seu impacto potencial sobre os sistemas de saúde. As agências compartilham os desafios de priorização das tecnologias a serem avaliadas e implementação das suas recomendações. O fortalecimento técnico e político do processo de institucionalização da ATS no contexto nacional poderá contribuir com as pol

  1. CLUSTERISATION AND INFORMATION TECHNOLOGY IN ADVANCED TRAINING OF THE HEADS OF NETWORK EDUCATIONAL ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Victoriia Stoikova

    2017-04-01

    Full Text Available The creation of strong basic schools with the network of branches and other networked educational organizations in the Ukrainian education system requires from leading cadres the possession of the basics of network management. The article deals with the questions of the process of forming professional competencies of heads of networked educational entities in conditions of postgraduate pedagogical education. The features of learning model which based on the active use of information and communication technologies are revealed have been disclosed; components of the open educational environment (cognitive, social and educational and their influence on the process of training leading cadres; advantages of using Internet technologies for educational purposes. The article describes the experience of organizing a continuous educational process by using the funds of information and communication technologies: websites, distance learning courses, social communities, and other Internet services. At the same time, heads of educational institutions are united in cluster formations by type of educational institutions, the level of providing educational services, the direction of professional interests, preferences, and also for the joint development of managerial algorithms in certain typical situations and for solving typical professional problems. In such a model of learning, knowledge is produced by participants independently during active activity by joint search, processing, and analysis of information, solving problem situations, discussions, debates, etc.

  2. MODEL OF PROVIDING WITH DEVELOPMENT STRATEGY FOR INFORMATION TECHNOLOGIES IN AN ORGANIZATION

    Directory of Open Access Journals (Sweden)

    A. A. Kuzkin

    2015-03-01

    Full Text Available Subject of research. The paper presents research and instructional tools for assessment of providing with the development strategy for information technologies in an organization. Method. The corresponding assessment model is developed which takes into consideration IT-processes equilibrium according to selected efficiency factors of information technologies application. Basic results. The model peculiarity resides in applying neuro-fuzzy approximators where the conclusion is drawn upon fuzzy logic, and membership functions are adjusted through the use of neural networks. For the adequacy testing of the suggested model, due diligence result analysis has been carried out for the IT-strategy executed in the “Navigator” group of companies at the stage of implementation and support of new technologies and production methods. Data visualization with a circle diagram is applied for the comparative evaluation of the analysis results. The chosen model adequacy is proved by the agreement between predictive assessments for IT-strategy performance targets derived by means of the fuzzy cognitive model over 12 months planning horizon and the real values of these targets upon the expiry of the given planning term. Practical significance. The developed model application gives the possibility to solve the problem of sustainability assessment for the process of providing the required IT-strategy realization level based upon the fuzzy cognitive map analysis and to reveal IT-objectives changing tendencies for an organization over the stated planning interval.

  3. Nuclear material safeguards technology development in the new structure of BATAN organization

    International Nuclear Information System (INIS)

    Ilyas, Zurias

    2001-01-01

    Full text: The implementation of Nuclear Energy Act No. 10/97 has led to a restructuring in BATAN organization in July 1999. A new unit, Center for Nuclear Material Safeguards Technology (PTPBN), was established to be especially in charge of safeguards facilities. The main responsibility of this unit is to develop the technology of safeguards and physical protection. The function of this unit is also to analyze the operational technical aspect of the International Convention of Nuclear. The duties of Center for Nuclear Material Safeguards Technology can be seen from the various programs set up for every fiscal year. The programs for the year 2000 were: Analyses of SSAC implementation in BATAN; Development of Safeguards information system; Creation of database of physical protection technology; Physical protection simulator for Bandung reactor research; Development of detector technology for physical protection system; Identification of BATAN activities and facilities submitted to IAEA in order to be in line with the Additional Protocol to the agreement between the Republic of Indonesia and the International Atomic Energy Agency for the Application of Safeguards in connection with the Treaty on Non-Proliferation on Nuclear Weapons, which was ratified on September 29th, 1999 in Vienna, Austria; Seminar on Safeguards technology held in Jakarta in September 2000. The program of 2001 will be focusing on the continuation of the previous year's program as well as the creation of new ones, such as: Collaboration with other countries. At initial stage experts from JBC-Japan were invited to share their expertise on their safeguards information system; Development of education and training for safeguards operators by emphasizing more on the techniques of nuclear materials measurement; Seminar on Safeguards technology scheduled for December 2001 by inviting experts from IAEA and modem countries; Field survey to determine the location of radionuclide station in Indonesia in

  4. Investigating the Application of Semantic Technology to Organize Information in Digital Library Software Systems

    Directory of Open Access Journals (Sweden)

    Simin Hajiahmadi

    2017-06-01

    The results indicated that digital libraries with respect to the application of semantic technology were not in good condition; therefore, they need to take all the weaknesses identified in this study into consideration. Software for IT architecture requires layers of meaning beyond their original design. In addition, regarding the languages implemented, semantic technology had very poor performance and none of the tools had this new technology to develop and implement. The majority of the tools employed were also in the initial stage of recognition. In many cases, information sources were kept outside of the databases and they had only text files for full-text search. On the whole, the software systems studied here were at the same level although they sometimes surpassed each other. The present study not only developed a checklist of the application of semantic technologies to organize information software digital library based on relevant literature and the experts, but also can make digital library software developers aware of their strengths and weaknesses, and the criteria and factors existing in this area in addition to the importance of each of them to help them in their own design and production in the future.

  5. Risk evaluation and mitigation strategy programs in solid organ transplantation: the promises of information technology.

    Science.gov (United States)

    Tsapepas, Demetra S; McKeen, Jaclyn T; Martin, Spencer T; Walker-McDermott, Jennifer K; Yang, Alex; Hirsch, Jamie; Mohan, Sumit; Tiwari, Ruchi

    2014-10-01

    Risk evaluation and mitigation strategies (REMS) required by the Food and Drug Administration are implemented to manage known or potential risks associated with medications and to ensure ongoing safe use throughout the life of a pharmaceutical agent. Healthcare organizations have begun to adopt information technologies with clinical decision support (CDS) to ensure safe use of medications. Systems have been expanded and customized to also ensure compliance with regulatory standards. End users who are unfamiliar with particular medication use provisions are at risk of unknowingly inappropriately fulfilling specific components. Institution-specific customization of vendor-provided CDS is useful to enhance provider awareness and ensure compliance with standards. Integration of health information technology systems to fulfill REMS requirements is novel and important to ensure consistency as healthcare standards evolve. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  6. A health and research organization to meet complex needs of developing energy technologies

    International Nuclear Information System (INIS)

    Griffith, R.V.

    1980-01-01

    An increasing number of laboratories are conducting studies in a wide variety of energy technologies. Laboratories that once dealt with nuclear energy development are now involved in studies of fossil fuels, geothermal energy sources, and solar energy. Often the primary safety organization is required to expand its expertise into nonnuclear areas. At Lawrence Livermore Laboratory, the Special Projects Division of the Hazards Control Department provides health and safety technology development support to the Laboratory-wide safety program. The division conducts studies in fire science, industrial hygiene, and industrial safety as well as health physics. Availability of experts in fields such as aerosol physics, engineering, industrial hygiene, health physics, and fire science permits the solution of problems in a multidisciplined manner, with a minimum of duplication of resources and effort. (H.K.)

  7. Technology of afterpurification of drinking water from organic contaminants in production of foodstuff

    OpenAIRE

    TIMOSHCHUK I.V.

    2016-01-01

    The technology of afterpurification of drinking water is developed for upgrading of foodstuff from organic contaminants periodically present at natural water or formed on a stage of disinfecting by ozonization. The adsorption research of phenol, formaldehyde and acetic aldehyde from individual water solutions and their mixes on active charcoals (AC) marks AG-3, ABG, KsAU, AG-OV-1, SKD-515 and BАU differing in contents, in the way of reception, structure and chemical state of a surface is carr...

  8. Pollution prevention opportunity assessment for building 878, manufacturing science and technology, organization 14100.

    Energy Technology Data Exchange (ETDEWEB)

    Klossner, Kristin Ann

    2004-05-01

    This report describes the methodology, analysis and conclusions of a preliminary assessment carried out for activities and operations at Sandia National Laboratories Building 878, Manufacturing Science and Technology, Organization 14100. The goal of this assessment is to evaluate processes being carried out within the building to determine ways to reduce waste generation and resource use. The ultimate purpose of this assessment is to analyze and prioritize processes within Building 878 for more in-depth assessments and to identify projects that can be implemented immediately.

  9. Repopulation of decellularized whole organ scaffold using stem cells: an emerging technology for the development of neo-organ.

    Science.gov (United States)

    Khan, Aleem Ahmed; Vishwakarma, Sandeep Kumar; Bardia, Avinash; Venkateshwarulu, J

    2014-12-01

    Demand of donor organs for transplantation in treatment of organ failure is increasing. Hence there is a need to develop new strategies for the alternative sources of organ development. Attempts are being made to use xenogenic organs by genetic manipulation but the organ rejection against human always has been a major challenge for the survival of the graft. Advancement in the genetic bioengineering and combination of different allied sciences for the development of humanized organ system, the therapeutic influence of stem cell fraction on the reconstitution of organ architecture and their regenerative abilities in different tissues and organs provides a better approach to solve the problem of organ shortage. However, the available strategies for generating the organ/tissue scaffolds limit its application due to the absence of complete three-dimensional (3D) organ architecture, mechanical strength, long-term cell survival, and vascularization. Repopulation of whole decellularized organ scaffolds using stem cells has added a new dimension for creating new bioengineered organs. In recent years, several studies have demonstrated the potential application of decellularization and recellularization approach for the development of functional bio-artificial organs. With the help of established procedures for conditioning, extensive stem cells and organ engineering experiments/transplants for the development of humanized organs will allow its preclinical evaluation for organ regeneration before translation to the clinic. This review focuses on the major aspects of organ scaffold generation and repopulation of different types of whole decellularized organ scaffolds using stem cells for the functional benefit and their confines.

  10. SWIFTER - Space Weather Informatics, Forecasting, and Technology through Enabling Research and Virtual Organizations

    Science.gov (United States)

    Schaefer, R. K.; Morrison, D.; Paxton, L.; Holm, J.; Weiss, M.; Hsieh, S.

    2009-05-01

    SWIFTER will build a virtual organization to enable collaboration among research, military, and commercial communities to find new ways to understand, characterize, and forecast space weather to meet the needs of our technology based society. In this paper we discuss how knowledge is shared in organizations and how a virtual organization can be formed. A key element of a "virtual" organization is that it is a fluid collection of members that share some means of communicating relevant information among some of its members. The members also share ideas in evolution (such as analysis, new technologies, and predictive trending). As concepts mature they can be matured or discarded more quickly as the power of the network is brought to bear early and often. Space weather, the changes in the near-Earth space environment, is important to a wide range of users as well as the public. The public is interested in a variety of phenomena including meteors, solar flares, the aurora, noctilucent clouds and climate change. Industry focus tends to be on more concrete problems such as ground-induced currents in power lines and communications with aircraft in transpolar routes as well as geolocation (i.e. the use of GPS systems to precisely map a function to a position). Other government-oriented users service specialized communities who may be more or less unaware of the research and development upon which the forecasts or nowcasts rely for accuracy. The basic research community may be more or less unaware of the details of the applications, or potential applications of their research. The problem, then, is that each of these constituencies may share elements in common but there is no umbrella organization that ties them together, nor is there likely to be such an organization. Our goal in this paper is to outline a scheme for a virtual organization, delineate the functions of that VO and illustrate how it might be formed. We also will assess the barriers to knowledge transfer that

  11. Recent research trends in organic Rankine cycle technology: A bibliometric approach

    DEFF Research Database (Denmark)

    Imran, Muhammad; Haglind, Fredrik; Asim, Muhammad

    2018-01-01

    This work describes the contribution of researchers around the world in the field of the organic Rankine cycle in the period 2000–2016. A bibliometric approach was applied to analyze the scientific publications in the field using the Scopus Elsevier database, together with Science Citation Index...... Expanded. Different aspects of the publications were analyzed, such as publication type, major research areas, journals, citations, authorship pattern, affiliations as well as the keyword occurrence frequency. The impact factor, h-index and number of citations were used to investigate the strength...... of active countries, institutes, authors, and journals in the organic Rankine cycle technology field. From 2000 to 2016, there were 2120 articles published by 3443 authors from 997 research institutes scattered over 71 countries. The total number of citations and impact factor are 36,739 and 4597...

  12. Effect of Technological Conditions on Removing Organic Substances from Landfill Leachates

    Directory of Open Access Journals (Sweden)

    Justyna Koc-Jurczyk

    2018-01-01

    Full Text Available The paper presents the research on how the effectiveness ofremoving organic substances is affected bythe use of polyurethane foam fillings characterized by a varied porosity and the temperature of the process of treating landfill leachate in a biological sequencing batch reactor. The information on the conversion of organic compounds during the operation of the reactor was obtained by measuring the absorbance for selected wavelengths to describe the process of humification. It was found that the technological conditions used in the experiment affected the effectiveness of reducing the COD, but did not affect the type or amount of the humic substances in the leachate treated. In all of the variants examined, the COD decreased the as the humification level increased, and yet this relation was not linear in character.

  13. Biosafety assessment protocols for new organisms in New Zealand: Can they apply internationally to emerging technologies?

    International Nuclear Information System (INIS)

    Barratt, B.I.P.; Moeed, A.; Malone, L.A.

    2006-01-01

    An analysis of established biosafety protocols for release into the environment of exotic plants and biological control agents for weeds and arthropod pests has been carried out to determine whether such protocols can be applied to relatively new and emerging technologies intended for the primary production industries, such as transgenic plants. Example case studies are described to indicate the scope of issues considered by regulators who make decisions on new organism releases. No transgenic plants have been released to date in New Zealand, but two field test approvals are described as examples. An analysis of the biosafety protocols has shown that, while many of the risk criteria considered for decision-making by regulators are similar for all new organisms, a case-by-case examination of risks and potential impacts is required in order to fully assess risk. The value of post-release monitoring and validation of decisions made by regulators is emphasised

  14. A Review of Organic Photovoltaic Energy Source and Its Technological Designs

    Directory of Open Access Journals (Sweden)

    Egidius Rutatizibwa Rwenyagila

    2017-01-01

    Full Text Available This study reviews and describes some of the existing research and mechanisms of operation of organic photovoltaic (OPV cells. Introduced first are problems that exist with traditional fossil fuels that result in most of the world energy challenges such as environmental pollution. This is followed by the description of baseline organic solar cell (OSC structures and materials. Then, some of the existing modelling approaches that have implemented either a one- or a two-dimensional drift-diffusion model to examine OSC structures are reviewed, and their reproducibility is examined. Both experimental and modelling approaches reviewed are particularly important for more and better designed research to probe practical procedural problems associated with OSCs that hinder the commercialization of OPV technology.

  15. Hydrothermal processing of Hanford tank waste. Organic destruction technology development task annual report -- FY 1993

    International Nuclear Information System (INIS)

    Orth, R.J.; Schmidt, A.J.; Zacher, A.H.

    1993-09-01

    Low-temperature hydrothermal processing (HTP) is a thermal-chemical autogenous processing method that can be used to destroy organics and ferrocyanide in Hanford tank waste at temperatures from 250 C to 400 C. With HTP, organics react with oxidants, such as nitrite and nitrate, already present in the waste. Ferrocyanides and free cyanide will hydrolyze at similar temperatures and may also react with nitrates or other oxidants in the waste. No air or oxygen or additional chemicals need to be added to the autogenous HTP system. However, enhanced kinetics may be realized by air addition, and, if desired, chemical reductants can be added to the system to facilitate complete nitrate/nitrate destruction. Tank waste can be processed in a plug-flow, tubular reactor, or a continuous-stirred tank reactor system designed to accommodate the temperature, pressure, gas generation, and heat release associated with decomposition of the reactive species. The work described in this annual report was conducted in FY 1993 for the Organic Destruction Technology Development Task of Hanford's Tank Waste Remediation System (TWRS). This task is part of an overall program to develop organic destruction technologies originally funded by TWRS to meet tank safety and waste form disposal criteria and condition the feed for further pretreatment. During FY 1993 the project completed seven experimental test plans, a 30-hr pilot-scale continuous run, over 200 hr of continuous bench-scale HTP testing, and 20 batch HTP tests; two contracts were established with commercial vendors, and a commercial laboratory reactor was procured and installed in a glovebox for HTP testing with actual Hanford tank waste

  16. Atomic and molecular physics of plasma-based environmental technologies for abatement of volatile organic compounds

    International Nuclear Information System (INIS)

    Penetrante, B. M.; Hsiao, M. C.; Bardsley, J. N.; Merritt, B. T.; Vogtin, G. E.; Kuthi, A.; Burkhart, C. P.; Bayless, J. R.

    1997-01-01

    Non-thermal plasma techniques represent a new generation of air emission control technology that potentially could treat large-volume emissions containing dilute concentrations of volatile organic compounds. In order to apply non-thermal plasmas in an industrial scale, it is important to establish the electrical power requirements and byproducts of the process.There is a need for reliable data concerning the primary decomposition mechanisms and subsequent chemical kinetics associated with non- thermal plasma processing of volatile organic compounds. There are many basic atomic and molecular physics issues that are essential in evaluating the economic performance of non-thermal plasma reactors. These studies are important in understanding how the input electrical power is dissipated in the plasma and how efficiently it is converted to the production of the plasma species (radicals, ions or electrons) responsible for the decomposition of the volatile organic compounds. This paper will present results from basic experimental and theoretical studies aimed at identifying the reaction mechanisms responsible for the primary decomposition of various types of volatile organic compounds. (authors)

  17. The Relationship between Environmental Turbulence, Management Support, Organizational Collaboration, Information Technology Solution Realization, and Process Performance, in Healthcare Provider Organizations

    Science.gov (United States)

    Muglia, Victor O.

    2010-01-01

    The Problem: The purpose of this study was to investigate relationships between environmental turbulence, management support, organizational collaboration, information technology solution realization, and process performance in healthcare provider organizations. Method: A descriptive/correlational study of Hospital medical services process…

  18. Emerged/Emerging Disruptive Technologies (E2DT) (Technologies de rupture apparues/emergentes (E2DT)). Proceedings of the RTO Information Systems Technology Panel (IST) Symposium held in Madrid, Spain on 7-8 May 2011

    Science.gov (United States)

    2011-05-01

    SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON a. REPORT...and paper on 3D virtual cities and spectrum management. • Session 3 Security and Robotics – Keynote 3 (Prof. Raymond LAFLAMME, University of...d’une équipe. • Session 4 Dimension humaine – Articles sur les réseaux sociaux, la sémantique wiki, extraits d’informations issus de texte et de

  19. Network Technologies for Networked Terrorists: Assessing the Value of Information and Communication Technologies to Modern Terrorist Organizations

    National Research Council Canada - National Science Library

    Don, Bruce; Frelinger, Dave; Gerwehr, Scott; Landree, Eric; Jackson, Brian

    2007-01-01

    .... This book explores the role that these communications and computer technologies play and the net effect of their use, the purpose and manner in which the technology is used, the operational actions...

  20. Aviation Technology Life Cycle Management: Importance for Aviation Companies, Aerospace Industry Organizations and Relevant Stakeholders

    Directory of Open Access Journals (Sweden)

    Stanislav Szabo

    2017-04-01

    Full Text Available The paper in the introductory part underlines some aspects concerning the importance of Aviation Technology Life Cycle Management and informs on basic international standards for the processes and stages of life cycle. The second part is focused on definition and main objectives of system life cycle management. The authors subsequently inform on system life cycle stages (in general and system life cycle processes according to ISO/IEC/IEEE 15288:2015 standard. Following the fact, that life cycle cost (LCC is inseparable part and has direct connection to the life cycle management, the paper contains brief information regarding to LCC (cost categories, cost breakdown structure, cost estimation a.o.. Recently was issued the first part of Aviation Technology Life Cycle Management monograph (in Slovak: ”Manažment životného cyklu leteckej techniky I”, written by I.Koblen and S.Szabo. Following this fact and direct relation to the topic of article it is a part of article briefly introduced the content of two parts of this monograph (the 2nd part of monograph it has been prepared for the print. The last part of article is focused on issue concerning main assumptions and conditions for successful application of aviation technology life cycle management in aviation companies, aerospace industry organizations as well as from the relevant stakeholders side.

  1. Removal of organic wastewater contaminants in septic systems using advanced treatment technologies

    Science.gov (United States)

    Wilcox, J.D.; Bahr, J.M.; Hedman, C.J.; Hemming, J.D.C.; Barman, M.A.E.; Bradbury, K.R.

    2009-01-01

    The detection of pharmaceuticals and other organic wastewater contaminants (OWCs) in ground water and surface-water bodies has raised concerns about the possible ecological impacts of these compounds on nontarget organisms. On-site wastewater treatment systems represent a potentially significant route of entry for organic contaminants to the environment. In this study, effluent samples were collected and analyzed from conventional septic systems and from systems using advanced treatment technologies. Six of 13 target compounds were detected in effluent from at least one septic system. Caffeine, paraxanthine, and acetaminophen were the most frequently detected compounds, and estrogenic activity was detected in 14 of 15 systems. The OWC concentrations were significantly lower in effluent after sand filtration (p treatment (p advanced treatment. In general, concentrations in conventional systems were comparable to those measured in previous studies of municipal wastewater treatment plant (WWTP) influent, and concentrations in systems after advanced treatment were comparable to previously measured concentrations in WWTP effluent. These data indicate that septic systems using advanced treatment can reduce OWCs in treated effluent to similar concentrations as municipal WWTPs. Copyright ?? 2009 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. All rights reserved.

  2. Development of Information Technologies in Slovak Small and Medium Enterprises From the Point of View of a Learning Organization

    Directory of Open Access Journals (Sweden)

    Minárová Martina

    2011-09-01

    Full Text Available This article deals with information technologies from the knowledge management perspective. A partial objective of the research within the project VEGA 1/0638/08 was to find out how much of the knowledge of information technology is used by managers, and thus the overall readiness of small and medium enterprises in the creation of a learning organization. In the current, constantly changing environment, it is essential to elaborate on the need for the development of information technologies in an organization.

  3. Effects of pre-treatment technologies on quantity and quality of source-sorted municipal organic waste for biogas recovery

    DEFF Research Database (Denmark)

    Hansen, Trine Lund; Jansen, J.l.C.; Davidsson, Å.

    2007-01-01

    , collection bag material (plastic or paper) and easily degradable organic matter. Furthermore, the particle size of the biomass was related to the pre-treatment technology. The content of plastic in the biomass depended both on the actual collection bag material used in the system and the pre......-treatment technology. The sampled reject consisted mostly of organic matter. For cities using plastic bags for the source-separated organic waste, the expected content of plastic in the reject was up to 10% wet weight (in some cases up to 20%). Batch tests for methane potential of the biomass samples showed only minor...

  4. Development and analysis of educational technologies for a blended organic chemistry course

    Science.gov (United States)

    Evans, Michael James

    Blended courses incorporate elements of both face-to-face and online instruction. The extent to which blended courses are conducted online, and the proper role of the online components of blended courses, have been debated and may vary. What can be said in general, however, is that online tools for blended courses are typically culled together from a variety of sources, are often very large scale, and may present distractions for students that decrease their utility as teaching tools. Furthermore, large-scale educational technologies may not be amenable to rigorous, detailed study, limiting evaluation of their effectiveness. Small-scale educational technologies run from the instructor's own server have the potential to mitigate many of these issues. Such tools give the instructor or researcher direct access to all available data, facilitating detailed analysis of student use. Code modification is simple and rapid if errors arise, since code is stored where the instructor can easily access it. Finally, the design of a small-scale tool can target a very specific application. With these ideas in mind, this work describes several projects aimed at exploring the use of small-scale, web-based software in a blended organic chemistry course. A number of activities were developed and evaluated using the Student Assessment of Learning Gains survey, and data from the activities were analyzed using quantitative methods of statistics and social network analysis methods. Findings from this work suggest that small-scale educational technologies provide significant learning benefits for students of organic chemistry---with the important caveat that instructors must offer appropriate levels of technical and pedagogical support for students. Most notably, students reported significant learning gains from activities that included collaborative learning supported by novel online tools. For the particular context of organic chemistry, which has a unique semantic language (Lewis

  5. Network Technologies for Networked Terrorists: Assessing the Value of Information and Communication Technologies to Modern Terrorist Organizations

    Science.gov (United States)

    2007-01-01

    approximate such decisions here by assuming that terrorist groups make rational decisions over the long run using these group sur- 73 Orson Welles ’ War of...surveillance, and reconnais- sance (C4ISR) technologies in military parlance, as well as the consumer-oriented technologies that can often provide the...canonical military command, control, communication, computer, intelligence, surveil- lance, and reconnaissance (C4ISR) technologies1 as well as the

  6. Dynamic self-organization phenomena in complex ionized gas systems: new paradigms and technological aspects

    Science.gov (United States)

    Vladimirov, S. V.; Ostrikov, K.

    2004-04-01

    An overview of dynamic self-organization phenomena in complex ionized gas systems, associated physical phenomena, and industrial applications is presented. The most recent experimental, theoretical, and modeling efforts to understand the growth mechanisms and dynamics of nano- and micron-sized particles, as well as the unique properties of the plasma-particle systems (colloidal, or complex plasmas) and the associated physical phenomena are reviewed and the major technological applications of micro- and nanoparticles are discussed. Until recently, such particles were considered mostly as a potential hazard for the microelectronic manufacturing and significant efforts were applied to remove them from the processing volume or suppress the gas-phase coagulation. Nowadays, fine clusters and particulates find numerous challenging applications in fundamental science as well as in nanotechnology and other leading high-tech industries.

  7. THE IMPACT OF INFORMATION TECHNOLOGIES ON THE ORGANIZATION AND FUNCTIONING OF THE COMPANY

    Directory of Open Access Journals (Sweden)

    Valentin Florentin Dumitru

    2011-11-01

    Full Text Available The companies became more complex in terms of corporate structure and geographical area because of the globalization process and they are facing a higher and higher data volume, with a higher and higher competition level, especially during crisis moments, which makes the use of the information technologies (IT a competitive advantage. The objective of this research was to prove the impact of the IT on the company. To this extent, we conducted an empirical research. We launched five hypotheses and in the end we proved that there is a dependency relationship between the size of a company and its degree of use of the IT, between the decision of use of the IT within a company and the organization and the functioning of the company, between the existence of the Internet in a company and its use for various purposes.

  8. Removal of organic micropollutants in surface and groundwater using advanced oxidation technologies

    Energy Technology Data Exchange (ETDEWEB)

    Urkiaga, A.; Barcena, L.; Fuentes, L. de las [GAIKER Technological Centre, Parque Tecnologico, Zamudio (Bizkaia) (Spain)

    2003-07-01

    Today more than ever, there is a public concern about the importance of having water of proven quality, as urban and industrial development are highly dependent on an abundant and safe water supply. Traces of organic micropollutants have been found in natural and drinking water. Some of these water pollutants have teratogenic, mutagenic or carcinogenic effects even in minimal quantities (ppb) so actual regulations, the water framework directive 2000/60/CE and the drinking water directive (98/83/CE), have established new and more stringent standards. Emerging technologies as the advanced oxidation processes (AOPs) are expanding as very promising technologies to remove these compounds and consequently to obtain water of high quality. In this work, several compounds representing different micropollutant groups were selected: VOCs (TCE), gasoline derivatives (MTBE), pesticides and other endocrine disruptors (PCBs and Bisphenol-A). The viability of using advanced oxidation processes to eliminate these different compounds was evaluated. The efficiency of the removal has been proven, however to fulfil with the legislation limits a polishing step would be needed in most cases. Although very high removals have been obtained for the different compounds, mineralisation rates have been quite lower and intermediate compounds have been detected. Consequently, higher mineralisation rates and a more profusely study of the effects of the generated intermediates would be needed. (orig.)

  9. Understanding the sorption and biotransformation of organic micropollutants in innovative biological wastewater treatment technologies.

    Science.gov (United States)

    Alvarino, T; Suarez, S; Lema, J; Omil, F

    2018-02-15

    New technologies for wastewater treatment have been developed in the last years based on the combination of biological reactors operating under different redox conditions. Their efficiency in the removal of organic micropollutants (OMPs) has not been clearly assessed yet. This review paper is focussed on understanding the sorption and biotransformation of a selected group of 17 OMPs, including pharmaceuticals, hormones and personal care products, during biological wastewater treatment processes. Apart from considering the role of "classical" operational parameters, new factors such as biomass conformation and particle size, upward velocity applied or the addition of adsorbents have been considered. It has been found that the OMP removal by sorption not only depends on their physico-chemical characteristics and other parameters, such as the biomass conformation and particle size, or some operational conditions also relevant. Membrane biological reactors (MBR), have shown to enhance sorption and biotransformation of some OMPs. The same applies to technologies bases on direct addition of activated carbon in bioreactors. The OMP biotransformation degree and pathway is mainly driven by the redox potential and the primary substrate activity. The combination of different redox potentials in hybrid reactor systems can significantly enhance the overall OMP removal efficiency. Sorption and biotransformation can be synergistically promoted in biological reactors by the addition of activated carbon. The deeper knowledge of the main parameters influencing OMP removal provided by this review will allow optimizing the biological processes in the future. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. For optimum safety technologies: understanding relations between the different national authorities and the technical support organizations

    International Nuclear Information System (INIS)

    Mahmoud, N.S.; Mostafa Aziz, Mostafa

    2010-01-01

    TSOs describe expert independent organizations, which provide supports for government, regulatory authorities, utilities and industry. The TSO must dispose different competences and objectives in order to deliver to the four independent authorities the technical and scientific knowledge. This comprehensive knowledge, from TSO, should perform through the research and development activities (R and D). Concerning the government, TSOs consider the R and D on the management procedures to characterize the links, to differentiate roles to prevent the overlapping efforts, and finally to build a central data bank in nuclear technologies for the other three authorities. For regulatory organizations, R and D are involved in the regulatory requirements and surveillance processes. On the other side R and D, in case of utilities, activities should focus on the improvement of safety operations for nuclear power and its new generations, and for other nuclear/radiological facilities. Finally, the forth TSOs has R and D targets that should concentrate mainly on material, efficiency, and durability of different equipment and parts involved in the nuclear activities during manufacturing. (author)

  11. The impact of health information technology on organ transplant care: A systematic review.

    Science.gov (United States)

    Niazkhani, Zahra; Pirnejad, Habibollah; Rashidi Khazaee, Parviz

    2017-04-01

    Health Information Technology (HIT) has a potential to promote transplant care. However, a systematic appraisal on how HIT application has so far affected transplant care is greatly missing from the literature. We systematically reviewed trials that evaluated HIT impact on process and patient outcomes as well as costs in organ transplant care. A systematic search was conducted in OVID versions of MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Cochrane, and IEEE databases from January 1990 to December 2015. Studies were included if they: (i) evaluated HIT interventions; (ii) reported results for organ transplant population; (iii) reported quantitative data on process, patient, and cost outcomes; and (iv) used a randomized controlled trial or quasi-experimental study design. Primarily, 12,440 publications were identified; from which ten met inclusion criteria. Among HIT systems, uses of clinical decision support systems (CDSS) targeting different aspects of the complex organ transplant care were common. In terms of process outcomes, HIT positively impacted the timeliness of care, laboratory and medication management practices such as promoting therapeutic or diagnostic protocol compliance by clinicians, and reducing medication errors. Regarding patient outcomes, HIT demonstrated a beneficial impact on the percentage of post-transplant patients with normal lab values and decreasing immunosuppressive toxicity and also deviation from the predefined immunosuppressive therapeutic window. However, in terms of mortality, readmission, rejection, and antiviral resistance rates, the impact was not clearly established in the literature. Finally, these systems were associated with savings in the costs of transplant care in three studies. This is the first study reviewing HIT impact on transplant care outcomes. CDSSs have mainly been reported to support transplant care in realizing the above-mentioned benefits. However, to make conclusions

  12. Developing technologies for conditioning the liquid organic radioactive wastes from Cernavoda NPP

    International Nuclear Information System (INIS)

    Deneanu, N.; Popescu, I. V.; Teoreanu, I.

    2004-01-01

    The Institute for Nuclear Research (INR)-Pitesti has developed technologies for conditioning liquid organic radioactive wastes (oils, miscellaneous solvent and liquid scintillation cocktail) for Cernavoda NPP. This paper describes the new and viable solidification technology to convert liquid organic radioactive wastes into a stable monolithic form, which minimizes the probability to release tritium in the environment during interim storage, transportation and final disposal. These are normally LLW containing only relatively small quantities of beta/gamma emitting radionuclides and variable amounts of tritium with activity below E+08Bq/l. The INR research staff in the radwaste area developed treatment/conditioning techniques and also designed and tested the containers for the final disposal, following the approach in the management of radwaste related to the nuclear fuel cycle. Thus, the INR focused this type of activity on treating and conditioning the wastes generated at Cernavoda Nuclear Power Plant consisting of lubricants from primary fuelling machines and turbine, the miscellaneous solvent from decontamination operation and the liquid scintillation cocktail used in radiochemical analysis. Laboratory studies on cementation of liquid organic radioactive wastes have been undertaken at INR Pitesti. One simple system, similar to a conventional cement solidification unit, can treat radioactive liquid wastes, which are the major components of low- and medium-level radioactive wastes generated by a Nuclear Power Plant. It was proved that the solidified waste could meet the Waste Acceptance Criteria of the disposal site, in this case Baita-Bihor National Repository, as follows: - The wastes are deposited in type A packages; - The maximum expected quantities of this waste stream that will be produced in the future are 50 drums per year. The maximum specific tritium activity per drum is 10 9 Bq/m 3 ; - Compressive strengths of the samples should be greater than 50 MPa

  13. Evaluation of a new pulping technology for pre-treating source-separated organic household waste prior to anaerobic digestion

    DEFF Research Database (Denmark)

    Naroznova, Irina; Møller, Jacob; Larsen, Bjarne

    2016-01-01

    A new technology for pre-treating source-separated organic household waste prior to anaerobic digestion was assessed, and its performance was compared to existing alternative pre-treatment technologies. This pre-treatment technology is based on waste pulping with water, using a specially developed...... screw mechanism. The pre-treatment technology rejects more than 95% (wet weight) of non-biodegradable impurities in waste collected from households and generates biopulp ready for anaerobic digestion. Overall, 84-99% of biodegradable material (on a dry weight basis) in the waste was recovered......-pulping technology showed higher biodegradable material recovery, lower electricity consumption and comparable water consumption. The higher material recovery achieved with the technology was associated with greater transfer of nutrients (N and P), carbon (total and biogenic) but also heavy metals (except Pb...

  14. Evaluation of a new pulping technology for pre-treating source-separated organic household waste prior to anaerobic digestion.

    Science.gov (United States)

    Naroznova, Irina; Møller, Jacob; Larsen, Bjarne; Scheutz, Charlotte

    2016-04-01

    A new technology for pre-treating source-separated organic household waste prior to anaerobic digestion was assessed, and its performance was compared to existing alternative pre-treatment technologies. This pre-treatment technology is based on waste pulping with water, using a specially developed screw mechanism. The pre-treatment technology rejects more than 95% (wet weight) of non-biodegradable impurities in waste collected from households and generates biopulp ready for anaerobic digestion. Overall, 84-99% of biodegradable material (on a dry weight basis) in the waste was recovered in the biopulp. The biochemical methane potential for the biopulp was 469 ± 7 mL CH4/g ash-free mass. Moreover, all Danish and European Union requirements regarding the content of hazardous substances in biomass intended for land application were fulfilled. Compared to other pre-treatment alternatives, the screw-pulping technology showed higher biodegradable material recovery, lower electricity consumption and comparable water consumption. The higher material recovery achieved with the technology was associated with greater transfer of nutrients (N and P), carbon (total and biogenic) but also heavy metals (except Pb) to the produced biomass. The data generated in this study could be used for the environmental assessment of the technology and thus help in selecting the best pre-treatment technology for source separated organic household waste. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Potential of organic Rankine cycle technology in India: Working fluid selection and feasibility study

    International Nuclear Information System (INIS)

    Sarkar, Jahar; Bhattacharyya, Souvik

    2015-01-01

    India has great potential to employ the ORC (organic Rankine cycle) technology for conversion of low temperature waste heat and renewable energy. In this study, available waste heat and relevant renewable heat sources in India are reviewed and suitable working fluids for ORC have been selected based on operational, environmental and safety criteria. A feasibility study and comparison of selected fluids for ORC is also presented for Indian climates along with discussions on component, operation and cost related aspects. A comprehensive review on available heat sources and sinks shows that India has plenty of waste heat and renewable energy sources for electricity generation by means of ORC; however, condenser operation may be challenging due to wide ambient temperature variation. Appropriate performance comparison among selected working fluids shows that ammonia is the best fluid in terms of net power generation and compactness of turbo-machineries, whereas n-Pentane is the best fluid in terms of thermal efficiency and heat exchanger compactness. Both are recommended as working fluids for ORC installations in India. The study reveals that there is a great opportunity to employ this technology in India provided we have to overcome some challenges related to component selection, finance and maintenance. - Highlights: • Available waste heat and renewable heat energies, and sinks in India are reviewed. • Suitable working fluids are selected by operational, environmental and safety criteria. • A feasibility study and comparison of selected fluids are presented for Indian climates. • Ammonia and n-Pentane are recommended for ORC installation in India. • Challenges related to plant component, operation and cost are discussed.

  16. EMERGING TECHNOLOGY BULLETIN: PROCESS FOR THE TREATMENT OF VOLATILE ORGANIC CARBON AND HEAVY-METAL- CONTAMINATED SOIL - INTERNATIONAL TECHNOLOGY CORPORATION

    Science.gov (United States)

    The batch steam distillation and metal extraction treatment process is a two-stage system that treats soils contaminated with organics and inorganics. This system uses conventional, readily available process equipment, and does not produce hazardous combustion products. Hazar...

  17. Learning teams and networks: using information technology as a means of managing work process development in healthcare organizations.

    Science.gov (United States)

    Korhonen, Vesa; Paavilainen, Eija

    2002-01-01

    This article focuses on the introduction of team learning and shared knowledge creation using computer-based learning environments and teams as networks in the development of healthcare organizations. Using computer technology, care units can be considered learning teams and the hospital a network of those learning teams. Team learning requires that the healthcare workers' intellectual capital and personal competence be viewed as an important resource in developing the quality of action of the entire healthcare organization.

  18. Design and Synthesis of Organic Small Molecules for Industrial and Biomedical Technology Nanomaterial Augmentation

    Science.gov (United States)

    Chapman, James Vincent, III

    Organic chemistry used to augment nanoparticles and nanotubes, as well as more traditional materials, is a subject of great interest across multiple fields of applied chemistry. Herein we present an example of both nanoparticle and nanotube augmentation with organic small molecules to achieve an enhanced or otherwise infeasible application. The first chapter discusses the modification of two different types of Microbial Fuel Cell (MFC) anode brush bristle fibers with positive surface charge increasing moieties to increase quantitative bacterial adhesion to these bristle fibers, and therefore overall MFC electrogenicity. Type-1 brush bristles, comprised of polyacrylonitrile, were modified via the electrostatic attachment of 1-pyrenemethylamine hydrochloride. Type-2 brush bristles, comprised of nylon, were modified via the covalent attachment of ethylenediamine. Both modified brush types were immersed in an E. Coli broth for 1 hour, stained with SYTORTM 9 Green Fluorescent Nucleic Acid Stain from ThermoFisher Scientific (SYTO-9), and examined under a Biotek Citation 3 fluorescent microscope to visually assess differences in bacterial adherence. In both trials, a clear increase in amount of bacterial adhesion to the modified bristles was observed over that of the control. The second chapter demonstrates a potential biomedical technology application wherein a polymerizable carbocyanine-type dye was synthesized and bound to a chitosan backbone to produce a water-soluble photothermal nanoparticle. Laser stimulation of both free and NP-conjugated aqueous solutions of the carbocyanine dye with Near-Infrared (NIR) Spectrum Radiation showed an increase in temperature directly correlated with the concentration of the dye which was more pronounced in the free particle solutions.

  19. The role of health information technology in advancing care management and coordination in accountable care organizations.

    Science.gov (United States)

    Wu, Frances M; Shortell, Stephen M; Rundall, Thomas G; Bloom, Joan R

    To be successful, accountable care organizations (ACOs) must effectively manage patient care. Health information technology (HIT) can support care delivery by providing various degrees of coordination. Few studies have examined the role of HIT functionalities or the role of different levels of coordination enabled by HIT on care management processes. We examine HIT functionalities in ACOs, categorized by the level of coordination they enable in terms of information and work flow, to determine which specific HIT functionalities and levels of coordination are most strongly associated with care management processes. Retrospective cross-sectional analysis was done using 2012 data from the National Survey of Accountable Care Organizations. HIT functionalities are categorized into coordination levels: information capture, the lowest level, which coordinates through standardization; information provision, which supports unidirectional activities; and information exchange, which reflects the highest level of coordination allowing for bidirectional exchange. The Care Management Process index (CMP index) includes 13 questions about the extent to which care is planned, monitored, and supported by providers and patients. Multiple regressions adjusting for organizational and ACO contractual factors are used to assess relationships between HIT functionalities and the CMP index. HIT functionality coordinating the most complex interdependences (information exchange) was associated with a 0.41 standard deviation change in the CMP index (β = .41, p information capture (β = -.01, p = .97) and information provision (β = .15, p = .48) functionalities were not significant. The current study has shed some light on the relationship between HIT and care management processes by specifying the coordination roles that HIT may play and, in particular, the importance of information exchange functionalities. Although these represent early findings, further research can help policy makers and

  20. INFORMATION SYSTEM QUALITY INFLUENCE ON ORGANIZATION PERFORMANCE: A MODIFICATION OF TECHNOLOGY-BASED INFORMATION SYSTEM ACCEPTANCE AND SUCCESS MODEL

    Directory of Open Access Journals (Sweden)

    Trisnawati N.

    2017-12-01

    Full Text Available This study aims to examine the effect of information system quality on technology-based accounting information systems usage and their impact on organizational performance on local government. This study is based on Technology Acceptance Model (TAM, IS Success Model, and the success of technology-based information systems. This study is a combination of previous studies conducted by Seddon and Kiew (1997, Saeed and Helm (2008, and DeLone and McLean (1992. This study used survey method and took 101 respondents from accounting staff working in Malang and Mojokerto regencies. This study uses Partial Least Square to examine research data. Research result exhibits information system qualities affecting benefit perception and user satisfaction. Technology-based accounting information systems usage in local government is influenced by benefits perception and user satisfaction. Research result concluded that technology-based accounting information systems usage will affect the performance of local government organizations.

  1. Atomic and molecular physics of plasma-based environmental technologies for abatement of volatile organic compounds

    International Nuclear Information System (INIS)

    Penetrante, B.M.; Hsiao, M.C.; Bardsley, J.N.; Merrit, B.T.; Vogtlin, G.E.; Kuthi, A.; Burkhart, C.P.; Bayless, J.R.

    1996-01-01

    Non-thermal plasma techniques represent a new generation of air emission control technology that potentially could treat large-volume emissions containing dilute concentrations of volatile organic compounds (VOCs). In order to apply non-thermal in an industrial scale, it is important to establish the electrical power requirements and byproducts of the process. There is a need for reliable data concerning the primary decomposition mechanisms and subsequent chemical kinetics associated with non-thermal plasma processing of VOCs. There are many basic atomic and molecular physics issues that are essential in evaluating the economic performance of non-thermal plasma reactor. These studies are important in understanding how the input electrical power is dissipated in the plasma and how efficiency it is converted to the production of the plasma species (radicals, ions or electrons) responsible for the decomposition of the VOCs. This paper presents results from basic experimental and theoretical studied aimed at identifying the reaction mechanisms responsible for the primary decomposition of various types of VOCs. (Authors)

  2. TECHNOLOGIES OF SYNTHESIS OF ORGANIC SUBSTANCES BY MICROORGANISMS USING WASTE BIODIESEL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Pirog T. P.

    2015-08-01

    Full Text Available We describe here literature and our experimental data concerning microbial synthesis using waste biodiesel production, mono- and dihydric alcohols (1,3-propanediol, 2,3-butanediol, butanol, ethanol, polyols (mannitol, erythritol, arabitol, organic acids (citric, succinic, lactic, glyceric, polymers and compounds with a complex structure (polysaccharides, polyhydroxyalkanoates, surfactants, cephalosporin, cyanocobalamin. In some mentioned cases recombinant producer strains were used. It was shown that due to the presence of potential inhibitors in the composition of technical (crude glycerol (methanol, sodium and potassium salts, the efficiency of synthesis of most microbial products on such a substrate is lower than on the purified glycerol. However, the need of utilization of this toxic waste (storage and processing of crude glycerol is a serious environmental problem due to the high alkalinity and the content of methanol in it, compensates the lower rates of synthesis of the final product. Furthermore, currently considering the volumes of crude glycerol formed during the production of biodiesel, microbial technologies are preferred for its utilization, allowing realizing biosynthesis of practically valuable metabolites in the environment with the highest possible concentration of this waste. Using of crude glycerol as a substrate will reduce the cost of products of microbial synthesis and increase the profitability of biodiesel production.

  3. Treatment of ground water contaminated with volatile organic compounds using second generation ultraviolet light technology

    International Nuclear Information System (INIS)

    Lyandres, S.E.; Rees, J.T.; Folsom, E.N.; Boegel, A.J.

    1991-03-01

    Pilot tests, using a second generation ultraviolet (UV) light technology, were run on ground water samples taken f rom two separate aquifers contaminated with volatile organic compounds (VOCS) at the Lawrence Livermore National Laboratory (LLNL) in Alameda County, California. The VOCs included gasoline, TCE, and 1,2-DCA. VOC concentrations in the ground water ranged from 11 to 1,000 ppB. Discharges of treated ground water at LLNL are not to exceed 5 ppb total VOCs under a Federal National Pollution Discharge Elimination System discharge permit. Test results indicated that double-bonded VOCS, including aromatic compounds and TCE, were decomposed quickly and efficiently to low or nondetectable levels (<0.5 ppB, analyzed with a gas chromatograph). An equivalent level of degradation for 1,2-DCA required a moderately higher UV energy input and greater concentrations of additives. Concentrations of peroxide tested ranged between 10 and 60 ppM; however, those above 30 ppM did not significantly increase the rate of VOC destruction

  4. Organization and management of an accredited specialist in blood bank (SBB) technology program.

    Science.gov (United States)

    Byrne, Karen M; Sheldon, Sherry L; Flegel, Willy A

    2010-07-01

    Specialists in blood bank (SBBs) technology play important roles in blood banks, transfusion services, regulatory agencies, educational institutions, and other facilities where expertise in blood banking, transfusion medicine, cellular therapy, and tissue transplantation is required. Review of pathways that qualify applicants for a national examination administered by the American Society of Clinical Pathology (ASCP) to become a certified specialist and outcomes of accredited programs. Description of a face-to-face, accredited program including review of management topics included in curriculum. The first examination was administered in 1954. As of December 2009, the total number of certified SBBs was 5124. There are currently 16 accredited SBB programs in the United States. The programs vary in mode of delivery, length of program, number of students accepted, and organization of program officials and faculty, but all must follow specific standards and guidelines in order to be accredited. Students who successfully complete SBB programs have a higher passing rate than those who attempt the certification examination and have not participated in a program. Students can choose among a variety of programs that differ widely in the way they are managed. The role of management in an SBB program ranges from attracting and retaining individuals and maintaining an accredited program to finally graduating individuals who not only pass the certification examination but who also confidently contribute to the field. © 2010 American Association of Blood Banks.

  5. Measuring the knowledge base of an economy in terms of triple-helix relations among 'technology, organization, and territory'

    NARCIS (Netherlands)

    Leydesdorff, L.; Dolfsma, W.; van der Panne, G.; Viale, R.; Etzkowitz, H.

    2010-01-01

    Can the knowledge base of an economy be measured? In this study, we combine the perspective of regional economics on the interrelationships among technology, organization, and territory with the triple-helix model, and offer the mutual information in three dimensions as an indicator of the

  6. Measuring the Knowledge Base of an Economy in terms of Triple-Helix Relations among 'Technology, Organization, and Territory'

    NARCIS (Netherlands)

    W.A. Dolfsma (Wilfred); L. Leydesdorff; G. van der Panne

    2004-01-01

    textabstractThe interrelationships among technology, organization, and territory in an economic system have been considered as a 'holy trinity' from the perspective of regional development studies. The mutual information in three dimensions was proposed as an indicator of the surplus value (entropy)

  7. The Impact of Virtual Collaboration and Collaboration Technologies on Knowledge Transfer and Team Performance in Distributed Organizations

    Science.gov (United States)

    Ngoma, Ngoma Sylvestre

    2013-01-01

    Virtual teams are increasingly viewed as a powerful determinant of competitive advantage in geographically distributed organizations. This study was designed to provide insights into the interdependencies between virtual collaboration, collaboration technologies, knowledge transfer, and virtual team performance in an effort to understand whether…

  8. Technology Development and Implementation in the Public Health Institutions: A Strategic and Pedagogical Task for the Learning Organization

    DEFF Research Database (Denmark)

    Wentzer, Helle

    2004-01-01

    The article presents two overall problem issues for IT in the health sector. A strategic problem: Which organization structure and which work routines should be enhanced by technology? A pedagogical problem: How does the personnel learn to think, act and express work through IT-tools? The suggested...

  9. On founding of the science and technology intelligence (STI) research system for the grand engineering research organization

    International Nuclear Information System (INIS)

    Li Zhimin; Tang Yong; Shi Yi; Wang Yirong

    2010-01-01

    This article discusses the science and technology intelligence (STI) research system for grand engineering research organization, and pose that this system should be composed of five elements of research category, research form, service patterns , quality control and fruit evaluation and precession with ability, and describes its definition, connotation and function for each element. research category includes strategy intelligence, technology route and develop trend, technology detail; research form has dynamic track, investigation and analysis, consult study; service patterns involve demand or induction service, independence or mutual action service; quality control and fruit evaluation should be conducted by a group of technologist and intelligence expert; precession with ability should be an organized system with good configuration and learning ability. (authors)

  10. Technology Innovation Mode of Agricultural Leading Enterprises - Based on the Virtual Organization Mode

    OpenAIRE

    Chen, Nian-hong; Cao, Jian

    2010-01-01

    Based on the definition of technology innovation of agricultural leading enterprises by domestic and foreign experts and scholars, technology innovation of agricultural enterprises is a process of new market increment, which uses new knowledge, technology, process and production mode, produces new products, offers new services and realizes commercialization. Characteristics of agricultural technology innovation are introduced, such as obvious regionality, relatively high risk, long-term perio...

  11. How organic farming of wheat may affect the sourdough and the nutritional and technological features of leavened baked goods.

    Science.gov (United States)

    Pontonio, Erica; Rizzello, Carlo G; Di Cagno, Raffaella; Dousset, Xavier; Clément, Héliciane; Filannino, Pasquale; Onno, Bernard; Gobbetti, Marco

    2016-12-19

    Organic farming is gaining broad recognition as a system that complies well with sustainability, an overarching principle that should drive agriculture now and in the coming year. Different cultivars and products can harbour different abundances of specific bacterial groups, farming system may influence the composition and abundances of microbial communities found on food product. Despite the growing interest towards organic foods, we still have a limited understanding of the diversity of food-associated microbial communities and the factors that influence the composition of these communities. Consumers in developed nations are commonly exposed to differences in farming practices through their choice between organic and conventionally farmed foods. Organic farming practices can differ from conventional farming practices in a variety of ways, including the types of fertilizer and pesticides that are used. This review aiming to gather current knowledge on chemical, technological, toxicological and functional properties and microbiota composition of wheat flours originating from organic and conventional farming systems and how the use of these may affect the sourdough fermentation and breadmaking. Sourdough fermentation is the most natural and best-performing process to ensure optimal sensory and functional characteristics. It fits perfectly into the processing chain that starts with the organic farming, especially for old wheat varieties with weaker technological properties. Recently, organic and sourdough microbiota diversity was investigated and in some case a comparison between organic and conventional microbial ecosystem was also carried out. Opposites evidences arise. Once a higher diversity of lactic acid bacteria species was found in conventional wheat sourdoughs, while when the diversity of Firmicutes was investigated, organic sourdoughs showed the highest complexity. When occurring, the differences between conventional and organic sourdough microbiota and

  12. Determining spatial chromatin organization of large genomic regions using 5C technology.

    Science.gov (United States)

    van Berkum, Nynke L; Dekker, Job

    2009-01-01

    Spatial organization of chromatin plays an important role at multiple levels of genome regulation. On a global scale, its function is evident in processes like metaphase and chromosome segregation. On a detailed level, long-range interactions between regulatory elements and promoters are essential for proper gene regulation. Microscopic techniques like FISH can detect chromatin contacts, although the resolution is generally low making detection of enhancer-promoter interaction difficult. The 3C methodology allows for high-resolution analysis of chromatin interactions. 3C is now widely used and has revealed that long-range looping interactions between genomic elements are widespread. However, studying chromatin interactions in large genomic regions by 3C is very labor intensive. This limitation is overcome by the 5C technology. 5C is an adaptation of 3C, in which the concurrent use of thousands of primers permits the simultaneous detection of millions of chromatin contacts. The design of the 5C primers is critical because this will determine which and how many chromatin interactions will be examined in the assay. Starting material for 5C is a 3C template. To make a 3C template, chromatin interactions in living cells are cross-linked using formaldehyde. Next, chromatin is digested and subsequently ligated under conditions favoring ligation events between cross-linked fragments. This yields a genome-wide 3C library of ligation products representing all chromatin interactions in vivo. 5C then employs multiplex ligation-mediated amplification to detect, in a single assay, up to millions of unique ligation products present in the 3C library. The resulting 5C library can be analyzed by microarray analysis or deep sequencing. The observed abundance of a 5C product is a measure of the interaction frequency between the two corresponding chromatin fragments. The power of the 5C technique described in this chapter is the high-throughput, high-resolution, and quantitative way

  13. Rotary-Wing Brownout Mitigation: Technologies and Training (Remedes contre le phenomene de brownout sur les appareils a voilure tournante: Technologies et entrainement)

    Science.gov (United States)

    2012-01-01

    présente étude a été entreprise pour examiner l’incidence et la gravité du problème dans les pays partenaires, pour étudier et décrire les...système performant d’atterrissage en environnement visuel dégradé. Les membres du groupe de travail sont favorables au transfert de la technologie...maintain a technological lead, and to provide advice to NATO and national decision makers. The RTO performs its mission with the support of an extensive

  14. Technology-based management of environmental organizations using an Environmental Management Information System (EMIS): Design and development

    Science.gov (United States)

    Kouziokas, Georgios N.

    2016-01-01

    The adoption of Information and Communication Technologies (ICT) in environmental management has become a significant demand nowadays with the rapid growth of environmental information. This paper presents a prototype Environmental Management Information System (EMIS) that was developed to provide a systematic way of managing environmental data and human resources of an environmental organization. The system was designed using programming languages, a Database Management System (DBMS) and other technologies and programming tools and combines information from the relational database in order to achieve the principal goals of the environmental organization. The developed application can be used to store and elaborate information regarding: human resources data, environmental projects, observations, reports, data about the protected species, environmental measurements of pollutant factors or other kinds of analytical measurements and also the financial data of the organization. Furthermore, the system supports the visualization of spatial data structures by using geographic information systems (GIS) and web mapping technologies. This paper describes this prototype software application, its structure, its functions and how this system can be utilized to facilitate technology-based environmental management and decision-making process.

  15. The use of information and communication technologies for the purposes of surveilance in working organizations: The case of Serbia

    Directory of Open Access Journals (Sweden)

    Petrović Dalibor

    2017-01-01

    Full Text Available This paper deals with the use of information and communication technologies for the purposes of surveillance in working organizations in general and in Serbia as well. Until now, explosive development of information and communication technologies provided unprecedented possibilities for employee's surveillance. In line with that, fundamental questions that lie in the core of this paper are, firstly, in which way and extent new surveillance technologies empower employers as owners of the complete production process, and secondly, whether usage of new surveillance technologies will fulfill the long-lasting capitalists desire to make workforce a predictable component of the working process. Beside defining theoretical framework and analyzing different aspects of work surveillance, we have conducted an empirical research in the form of 15 in-depth interviews with people employed in different types of Serbian working organizations. The results of our research showed that surveillance practice is widespread in both international and domestic working organizations. What is even more surprising, the employees, with the exception of rare and sporadic resistant strategies, quite readily accept surveillance as a natural fact without any idea that their working and human rights have been violated.

  16. Cost of organic waste technologies: A case study for New Jersey

    Directory of Open Access Journals (Sweden)

    Gal Hochman

    2015-09-01

    Full Text Available This paper evaluates the benefits of converting food waste and manure to biogas and/or fertilizer, while focusing on four available waste treatment technologies: direct combustion, landfilling, composting, and anaerobic digestion. These four alternative technologies were simulated using municipal-level data on food waste and manure in New Jersey. The criteria used to assess the four technologies include technological productivity, economic benefits, and impact on land scarcity. Anaerobic digestion with gas collection has the highest technological productivity; using anaerobic digesters would supply electricity to nearly ten thousand families in New Jersey. In terms of economic benefits, the landfill to gas method is the least costly method of treating waste. In comparison, direct combustion is by far the most costly method of all four waste-to-energy technologies.

  17. Technology, Organization and Doctrine Enhancing the Combat Capability of the On-Call AEW

    National Research Council Canada - National Science Library

    Campbell, Craig

    2000-01-01

    .... It is essential that the Air Force leverage capabilities stemming from the revolution in military affairs and its accompanying revolution in military technology to improve the Air Expeditionary...

  18. Technologies for security, military police, and professional policing organizations: the Department of Energy perspective

    Science.gov (United States)

    Steele, Basil J.

    1997-01-01

    There are many emerging technologies that can be used to help the law enforcement community protect the public as well as public and private facilities against ever increasing threats to this country and its resources. These technologies include sensors, closed circuit television (CCTV), access control, contraband detection, communications, control and display, barriers, and various component and system modeling techniques. This paper will introduce some of the various technologies that have been examined for the Department of Energy that could be applied to various law enforcement applications. They include: scannerless laser radar; next generation security systems; response force video information helmet system; access delay technologies; rapidly deployable intrusion detection systems; cost risk benefit analysis.

  19. Low-Cost Navigation Sensors and Integration Technology (Capteurs de navigation a faible cout et technologie d’integration)

    Science.gov (United States)

    2010-03-01

    Mar 2010 Low-Cost Navigation Sensors and Integration Technology ( Capteurs de navigation à faible coût et technologie d’intégration) Research and...Sensors and Integration Technology ( Capteurs de navigation à faible coût et technologie d’intégration) The material in this publication was assembled...simulation and experimental results are presented. ES - 2 RTO-EN-SET-116(2010) Les capteurs de navigation à bas coût et la technologie

  20. INFORMATION AND COMMUNICATION TECHNOLOGY IN ORGANIZATION OF EXTRACURRICULAR WORK WITH GIFTED STUDENTS IN THE SYSTEM OF THE LITERARY EDUCATION

    Directory of Open Access Journals (Sweden)

    Ольга Петрович

    2014-10-01

    Full Text Available The article deals with the issue of features of the use of information and communication technology in organizing extra-curricular activities with the literary gifted students. Main attention is drawn on the effective forms and methods of information and communication technology for the successful conduction of extracurricular activities with gifted high school students in literary education system, in particular such as: web quests, QR-codes, QR-quests, Google Groups, multimedia presentations, blogging, virtual tours, use of interactive whiteboards, educational forums, databases educational resources, virtual libraries, creating the electronic portfolio, media library of educational material, comics, doodles, clouds of words etc.

  1. Effects of Market, E-Marketing, and Technology Orientations on Innovativeness and Performance in Turkish Health Organizations.

    Science.gov (United States)

    Mutlu, Hanifi Murat; Sürer, Atilla

    2015-01-01

    This article investigates the effects of strategic orientation on innovativeness and performance in health organizations in Turkey. We hypothesize that market, e-marketing, and technology orientations positively affect innovativeness and performance. Market and technology orientations are found not have a significant effect on performance, but e-marketing orientation and innovativeness have a significant and positive effect. We also investigate indirect effects on innovativeness and performance. The analyses of direct and indirect effects are an important contribution to understanding relationships among research variables.

  2. Knowledge Domain and Emerging Trends in Organic Photovoltaic Technology: A Scientometric Review Based on CiteSpace Analysis

    Directory of Open Access Journals (Sweden)

    Fengjun Xiao

    2017-09-01

    Full Text Available To study the rapid growth of research on organic photovoltaic (OPV technology, development trends in the relevant research are analyzed based on CiteSpace software of text mining and visualization in scientific literature. By this analytical method, the outputs and cooperation of authors, the hot research topics, the vital references and the development trend of OPV are identified and visualized. Different from the traditional review articles by the experts on OPV, this work provides a new method of visualizing information about the development of the OPV technology research over the past decade quantitatively.

  3. Knowledge Domain and Emerging trends in Organic Photovoltaic Technology: A Scientometric Review Based on CiteSpace Analysis

    Science.gov (United States)

    Xiao, Fengjun; Li, Chengzhi; Sun, Jiangman; Zhang, Lianjie

    2017-09-01

    To study the rapid growth of research on organic photovoltaic (OPV) technology, development trends in the relevant research are analyzed based on CiteSpace software of text mining and visualization in scientific literature. By this analytical method, the outputs and cooperation of authors, the hot research topics, the vital references and the development trend of OPV are identified and visualized. Different from the traditional review articles by the experts on OPV, this work provides a new method of visualizing information about the development of the OPV technology research over the past decade quantitatively.

  4. Life Cycle Assessment of pretreatment technologies for anaerobic digestion of source-separated organic household waste

    DEFF Research Database (Denmark)

    Naroznova, Irina; Møller, Jacob; Scheutz, Charlotte

    2013-01-01

    traditional pretreatment method using a screw press. The inventory of the technologies was constructed including the mass balance, amount of biogas produced, nutrient recovery rates, and produced biomass quality. The technologies were modelled in the LCA-model EASETECH and the potential environmental impacts...

  5. Forging a Fit between Technology and Morality. The Dutch Debate on Organ Transplants

    NARCIS (Netherlands)

    Swierstra, T.; van de Bovenkamp, H.; Trappenburg, M.J.

    2010-01-01

    Because technologies and morals co-evolve, modern societies have to become adept at techno-moral learning, or the art of ‘reflective’ co-evolution. Developing this skill requires a better understanding of the various ways technology and morality challenge each other. With this aim in mind, we

  6. Forging a fit between technology and morality: the Dutch debate on organ transplants

    NARCIS (Netherlands)

    Swierstra, T.; van de Bovenkamp, H.; Trappenburg, M.

    2010-01-01

    Because technologies and morals co-evolve, modern societies have to become adept at techno-moral learning, or the art of ‘reflective’ co-evolution. Developing this skill requires a better understanding of the various ways technology and morality challenge each other. With this aim in mind, we

  7. Finding Space for Technology: Pedagogical Observations on the Organization of Computers in School Environments

    Science.gov (United States)

    Jenson, Jennifer; Rose, Chloë Brushwood

    2006-01-01

    With the large-scale acquisition and installation of computer and networking hardware in schools across Canada, a major concern has been where to locate these new technologies and whether and how the structure of the school might itself be made to accommodate these new technologies. In this paper, we suggest that the physical location and…

  8. From Vision to Actuality: Translating the Organizing Vision of Mobile Technology in Home Care

    DEFF Research Database (Denmark)

    Jensen, Tina Blegind; Agger Nielsen, Jeppe

    Empirical evidence from a case study of the diffusion and adoption of mobile technology in a highly structured home care setting in Denmark shows how an organizational field vision of an efficient mobile technology was created and became transformed through diverse translation mechanisms...

  9. Skills and Knowledge Needed to Serve as Mobile Technology Consultants for Information Organizations

    Science.gov (United States)

    Potnis, Devendra; Regenstreif-Harms, Reynard; Deosthali, Kanchan; Cortez, Ed; Allard, Suzie

    2016-01-01

    Libraries often lack the in-house information technology (IT) expertise required to (1) implement mobile applications and related technologies (MAT); (2) attain maximum return on investment including patron satisfaction for using MAT; and (3) reduce reliance on expensive IT consultants. Based on secondary analysis of the experiences and advice…

  10. Social organization and the evolution of cumulative technology in apes and hominins.

    Science.gov (United States)

    Pradhan, Gauri R; Tennie, Claudio; van Schaik, Carel P

    2012-07-01

    Culturally supported accumulation (or ratcheting) of technological complexity is widely seen as characterizing hominin technology relative to that of the extant great apes, and thus as representing a threshold in cultural evolution. To explain this divide, we modeled the process of cultural accumulation of technology, which we defined as adding new actions to existing ones to create new functional combinations, based on a model for great ape tool use. The model shows that intraspecific and interspecific variation in the presence of simple and cumulative technology among extant orangutans and chimpanzees is largely due to variation in sociability, and hence opportunities for social learning. The model also suggests that the adoption of extensive allomaternal care (cooperative breeding) in early Pleistocene Homo, which led to an increase in sociability and to teaching, and hence increased efficiency of social learning, was enough to facilitate technological ratcheting. Hence, socioecological changes, rather than advances in cognitive abilities, can account for the cumulative cultural changes seen until the origin of the Acheulean. The consequent increase in the reliance on technology could have served as the pacemaker for increased cognitive abilities. Our results also suggest that a more important watershed in cultural evolution was the rise of donated culture (technology or concepts), in which technology or concepts was transferred to naïve individuals, allowing them to skip many learning steps, and specialization arose, which allowed individuals to learn only a subset of the population's skills. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. DISTANCE LEARNING TECHNOLOGIES IN ORGANIZING SELF-STUDY WORK OF STUDENTS MAJORING IN PHILOLOGY

    Directory of Open Access Journals (Sweden)

    Natalia V. Maiier

    2017-06-01

    Full Text Available In this article, on the basis of the analysis of didactic potentialities of three kinds of distance learning technologies (case technology, Internet technology, TV technology, the feasibility of integrating case and Internet technologies to design an "electronic case" as a means of students' self-studying in e-learning of foreign languages and cultures is substantiated. The content of educational, monitoring, motivating and informative functions of the "electronic case" in self-studying is defined. The constituent features of the "electronic case" are described. The structure examples of the "electronic case" and its content for developing business letter writing and reading skills are given. To create an "electronic case" a course management system Moodle should be used as its educational potential enables implementation of the suggested requirements for its designing.

  12. Polymer and organic solar cells viewed as thin film technologies: What it will take for them to become a success outside academia

    DEFF Research Database (Denmark)

    Krebs, Frederik C; Jørgensen, Mikkel

    2013-01-01

    when judging by the number of scientific publications whereas the application of polymer and organic solar cells in real products is completely lacking. This aspect is viewed as a sign of the polymer and organic solar cell field as being more complex and less mature and it raises the question......The polymer and organic solar cell technology is critically presented in the context of other thin film technologies with a specific focus on what it will take to make them a commercial success. The academic success of polymer and organic solar cells far outweigh any other solar cell technology...

  13. Organics.

    Science.gov (United States)

    Chian, Edward S. K.; DeWalle, Foppe B.

    1978-01-01

    Presents water analysis literature for 1978. This review is concerned with organics, and it covers: (1) detergents and surfactants; (2) aliphatic and aromatic hydrocarbons; (3) pesticides and chlorinated hydrocarbons; and (4) naturally occurring organics. A list of 208 references is also presented. (HM)

  14. Organizers.

    Science.gov (United States)

    Callison, Daniel

    2000-01-01

    Focuses on "organizers," tools or techniques that provide identification and classification along with possible relationships or connections among ideas, concepts, and issues. Discusses David Ausubel's research and ideas concerning advance organizers; the implications of Ausubel's theory to curriculum and teaching; "webbing," a…

  15. An Organization Development Approach to Technology Transfer in the National Forest Service.

    Science.gov (United States)

    1981-09-01

    Perspectives in Organization Research, John Wiley & Sons, Inc., 1964. 6. Beckhard , Richard , Organization Development: Strategies and Models, Addison-Wesley...Command, Washington, D.C., and the Naval Facilities Engineering Command, 23 May 1979, at Naval Material Command Headquarters, Washington, D.C. 4. Beckhard ... Richard and Harris, Reuben, Organizational Transitions: Managing Complex Change, Addison-Wesley Publishing Company, 1977. 5. Leavitt, Harold

  16. Technologies for security, military police and professional policing organizations, the Department of Energy perspective

    International Nuclear Information System (INIS)

    Steele, B.J.

    1996-01-01

    There are many technologies emerging from this decade that can be used to help the law enforcement community protect the public as well as public and private facilities against ever increasing threats to this country and its resources. These technologies include sensors, closed circuit television (CCTV), access control, contraband detection, communications, control and display, barriers, and various component and system modeling techniques. This paper will introduce some of the various technologies that have been examined for the Department of Energy that could be applied to various law enforcement applications. They include: (1) scannerless laser radar; (2) next generation security systems; (3) response force video information helmet system; (4) access delay technologies; (5) rapidly deployable intrusion detection systems; and (6) cost risk benefit analysis

  17. Scenarios to explore the futures of the emerging technology of organic and large area electronics

    NARCIS (Netherlands)

    Parandian, Alireza; Rip, Arie

    2013-01-01

    Emerging technologies pose challenges for futures research because of their uncertainties combined with promises. Actors are anticipating and acting strategically. Sociotechnical scenarios building on endogenous futures support and enlighten actors. Such scenarios contribute to “strategic

  18. Modern Approach To The Using Of Informations Technologies For Organization Educational Process.

    Directory of Open Access Journals (Sweden)

    A. Bychkov

    2009-11-01

    Full Text Available The system of creation of the distance learning course are proposed. with the controlled from distance access for independent preparation; this computer system does not require knowledges of information technologies from teachers.

  19. Natural Food: Organizing ‘Responsiveness’ in Responsible Innovation of Food Technology

    NARCIS (Netherlands)

    Haen, Dirk; Sneijder, Petra; te Molder, Hedwig Frederica Maria; Swierstra, Tsjalling; Koops, Bert-Jaap; Oosterlaken, Ilse; Romijn, Henny; Swierstra, Tsjalling; van den Hoven, Jeroen

    2015-01-01

    Responsible innovation requires mutual responsiveness between various stakeholders around technological innovation. But in public engagement exercises, concerns about ethical, cultural and political impacts are too easily set aside, so that no one is actually encouraged to discuss responsibilities

  20. [Organization analysis and health technology assessment: an experiment in San Giovanni Battista University Hospital-Turin].

    Science.gov (United States)

    Minniti, D; Chiadò Piat, S; Barbaro, S; Galzerano, M; Siliquini, R

    2010-01-01

    Recent Italian laws emphasise Clinical Governance model as a priority for hospitals and Health Technology Assessment as one of the major tools in order to support local and hospital decisions as far as new health technologies are concerned. Our reported experience suggests managing solutions and appraises clinical issues in terms of effectiveness, efficiency and security of new and emerging technologies in order to plan and to create a system according to up to date Health Technology Assessment principles in San Giovanni Battista University Hospital-Turin. Mini-HTA reports have been realised on "Technology Intelligence" in prostate cancer treatment, percutaneous implantation of aortic valve prosthesis in high-risk patients with aortic valve disease and experimental Home Radiology project. In addition, 1167 health technologies have been evaluated through a database created ad hoc. 65% of the evaluations have been positive, less than 5% negative and the other 30% have been suspended waiting for deeper assessments. The future perspectives predict the realization of further Mini-HTA reports even through a revision of the managing model used.

  1. [THE ORGANIZATION OF REHABILITATION CARE OF POPULATION USING INNOVATIVE MEDICAL ORGANIZATIONAL TECHNOLOGIES AND PRINCIPLES OF PUBLIC PRIVATE PARTNERSHIP].

    Science.gov (United States)

    Totskaia, E G; Sheliakina, O W; Sadovoii, M A; Netchaev, V S

    2015-01-01

    The article considers actual problems of actual stage of development of health care related to using innovative approaches to organization and management of rehabilitation care ofpopulation. The rehabilitation is most important direction of medical sector supporting complex of services in closed cycle of rendering medical care to population and significant social economic effects. The capacity and extreme unprofitability of rehabilitation services determine necessity of searching alternative forms of organization of this type of care and financing including mechanisms of public-private partnership. The experience is presented related to involvement of resources of non-public medical organizations for implementing public commitments on rendering qualitative rehabilitation services to population using innovative medical organizational technologies.

  2. Effects of Organic and Conventional Cropping Systems on Technological Properties and Phenolic Compounds of Freshly Harvested and Stored Rice.

    Science.gov (United States)

    Alves, Gabriela Hörnke; Paraginski, Ricardo Tadeu; Lamas, Nelisa de Souza; Hoffmann, Jessica Fernanda; Vanier, Nathan Levien; de Oliveira, Maurício

    2017-10-01

    This study compared the physicochemical and technological properties of the IRGA 410 rice cultivar, obtained from organic and conventional cropping systems, and showed its susceptibility to changes during storage at 0, 6, and 12 mo. The rice conventional cropping system exhibited greater protein, lipids, and ash levels, and a head rice yield. However, organic rice presented greater total carbohydrates, soluble protein, amylose content, 33% greater free phenolics, and phenolic acids, but exhibited a greater percentage of stained grains during the storage period. The free phenolic content of cooked rice was lower than the free phenolic content of the raw rice. By Liquid chromatography with mass spectrometer (LC-MS) were identified p-coumaric and ferulic acids in both fractions (free and bound). The content of p-coumaric acid and ferulic acid in bound fraction was higher in organic brown rice than in conventional brown rice. At 6 and 12 mo of storage, the main fungi found were Aspergillus sp. and Penicillium sp. Prior to storage, the Bipolaris sp. fungi was identified only in organic rice. For conventional rice, the infestation level by Aspergillus sp. increased from 3% to 70% at the 6th mo of storage. In addition to the advantage of organic rice being free of agrochemicals, this study revealed that natural plant defense compounds could be produced when the rice was subjected to more biotic and abiotic stresses. However, some disadvantages were observed, such as lower protein content and a greater percentage of soluble protein, which favored the breaking of rice in processing, and a greater percentage of grain stained before and during storage. The organic and conventional cropping systems affect the physicochemical and technological properties of rice grains, which is one of the main cereals grown and consumed in the world. This study shows the advantages and disadvantages of the cropping system in grain properties that are in the interest of both consumers and

  3. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  4. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from......Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  5. Evaluation of Electrochemical Organic Content Analyzer for Army Water Supply Technology.

    Science.gov (United States)

    1980-04-01

    Stabilization Activated Organic Groupings Filter Pond Sludge Proteins 21.6 21.1 23.1 Carbohydrates 5.9 7.8 4.6 Tannins and Lignins 1.3 2.1 1.0 Anionic...Exchange ... ...... ........................ ... 27 7 Schematic of Trickling Filter Treatment System ....... .. 28 8 Activated Sludge Plant with EOC...processes. The most efficient of these is the activated sludge process, in which organic solutes are consumed by microorganisms contained in a sludge

  6. IMPROVEMENT OF EDUCATIONAL COGNITIVE ACTIVITY STUDENTS IN THE PROFESSIONAL EDUCATIONAL ORGANIZATION ON THE BASIS OF VISUALIZATION TECHNOLOGY OF EDUCATIONAL INFORMATION

    Directory of Open Access Journals (Sweden)

    Liliya A. Kolmakova

    2015-01-01

    Full Text Available The aim of the study is to consider the problem of improving the quality of education in the professional educational organizations.Methods. The scientific and pedagogical analyses of the concepts forming a terminological field of a problem are used. The system, competence-based and personal approaches are used for development of models of cognitive visualization. Questioning of students was carried out to establish the level of development of their informative activity.Results. The constituent parts of the modern educational process and the need to create specific conditions for its implementation are identified and described. The author gives a generalized characteristic of visualization technology of educational information. The application of cognitive visualization models using information and communication technologies are proved. The results showing the evolution of motivational indicators of students’ activity before and after application of LSM and the «Metaplan» in the educational process are presented.Scientific novelty. The pedagogical conditions that allow using information and communication technologies as means of the trainees’ educational informative activity improvement in the professional educational organization are defined. Features of the directed application of methods of cognitive visualization of educational information, both for improvement of educational cognitive activity, and for formation of professional competences of students by profession «A chef, a confectioner» are noted.Practical importance. Use of methods of cognitive visualization in educational process on the example of studying of Chemistry and Biology in the professional educational organization is considered in details. The teaching package providing application of methods of cognitive visualization of educational information for the purpose of improvement of educational cognitive activity of students in the professional educational organization

  7. Methodological principles outline discipline "Organization studies-tourism activity" using information technologies.

    Directory of Open Access Journals (Sweden)

    Kozina Zh.L.

    2011-08-01

    Full Text Available The basic methodological principles of the disciplines of tourism and local history with information technology. 15 analyzed the literature and experience of leading experts in the field of sports and health tourism, and orienteering. Identified principles of academic disciplines of tourism and local history: the shift in emphasis from sports tourism to the cognitive, health tourism, the development of spiritual qualities, acquisition of life skills in nature, discovery and development of pedagogical and psychological abilities, character traits through the study of native land, the development of cognitive-research abilities, physical abilities, motor skills, application of modern information technology.

  8. Report on investigation in fiscal 2000 of industrial technology exchange with international networking organizations; 2000 nendo kokusaitekina network gata soshiki tono sangyo gijutsu koryu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to promote exchange of industrial technologies, investigations and analyses were made on identification of the current status of networking organizations in different countries working as windows for industrial technology exchange, and on the actual status of technology commercialization methods in overseas incubators. Activities were taken in the following three fields: 1) the current status of networking organizations and incubators in different countries, 2) typology of technology commercialization, technical fields, and success factors, and 3) possibility of the use of technology information in the networking organizations. In Item 1), investigations were performed on the current status and actual activity status of the networking organizations including research parks and individual incubators intended of information exchange, mainly in the United States, UK, and Finland. In Item 2), considerations are given on the points related to technology incubation based on the information about the networking organizations and incubators in each country, and the way the industry-academia cooperation should be. In Item 3), discussions were given on the roles of the networking organizations and the possibility of utilization of technological information in the networking organizations in Japan. (NEDO)

  9. [Research Progress in Technology of Using Soil Micro-organisms to Generate Electricity and Its Potential Applications].

    Science.gov (United States)

    Deng, Huan; Xue, Hong-jing; Jiang, Yun-bin; Zhong, Wen-hui

    2015-10-01

    Microbial fuel cells ( microbial fuel cells, MFCs) are devices in which micro-organisms convert chemical energy into electrical power. Soil has electrogenic bacteria and organic substrates, thus can generate electrical current in MFCs. Soil MFCs can be operated and applied to real-time and continuously monitor soil pollution, remove soil pollutants and to reduce methane emitted from flooded rice paddy, without energy consumption and the application of chemical reagents to the soil. Instead, the operation of soil MFCs generates small amount of electrical power. Therefore, soil MFCs are useful in the development of environment-friendly technology for monitoring and remediating soil pollution, which have potential value for applications in the domain of environmental science and engineering. However, much of advanced technology hasn't been applied into soil MFCs since the studies on soil MFCs was not started until recently. This paper summarized the research progress in related to soil MFCs combining with the frontier of MFCs technology, and brought forward the possible direction in studies on soil MFCs.

  10. Designing a Deeply Digital Science Curriculum: Supporting Teacher Learning and Implementation with Organizing Technologies

    Science.gov (United States)

    Leary, Heather; Severance, Samuel; Penuel, William R.; Quigley, David; Sumner, Tamara; Devaul, Holly

    2016-01-01

    This paper examines the impacts of technology (e.g., Chromebooks, Google Drive) on teacher learning and student activity in the development and implementation of a deeply digital high school biology unit. Using design-based implementation research, teachers co-designed with researchers and curriculum specialists a student-centered unit aligned to…

  11. Organizing for Networked Information Technologies - Cases in Process Integration and Transformation

    DEFF Research Database (Denmark)

    The book provides seven practical examples of how Danish companies implemented new information technology in order to transform their internal and external business processes. The purpose is to share some of the companies' concerns and hopes during this implementation process, with each case...

  12. Internal Branding: Using Performance Technology To Create an Organization Focused on Customer Value.

    Science.gov (United States)

    Tosti, Donald T.; Stotz, Rodger

    2000-01-01

    Presents a performance technology approach to revenue enhancement, with the goal of improving customer retention through building customer value. Topics include internal branding, a way to make sure that what the company delivers matches what's promised in the advertising; product versus service brands; and customer satisfaction, including…

  13. Technology or Process First? A Call for Mediation Between ESM and BPM Approaches in Organizations

    DEFF Research Database (Denmark)

    Siurdyban, Artur; Svejvig, Per; Møller, Charles

    2011-01-01

    in infrastructure implementation projects. The purpose of this paper is articulate a need and a direction to mediate between the process-driven and the technology-driven approaches. Using a cross-case analysis, we gain insight into two examples of systems and process implementation. We highlight the dierences...

  14. Polymicro technologies receives prestigious award from European Organization for Nuclear Research (CERN)

    CERN Multimedia

    2003-01-01

    The CMS Collaboration of CERN presented two awards today to Polymicro Technologies, LLC of Phoenix, AZ in appreciation of their achievements in the development and production of radiation resistant silica optical fibers for use in the CMS detector (1/2 page).

  15. Integration of Technology Enhanced Learning within Business Organizations: Which Strategy to Choose?

    Science.gov (United States)

    Kaminskiene, Lina; Rutkiene, Aušra; Trepule, Elena

    2015-01-01

    The article discusses a responsible and a responsive strategic organizational approach for a smooth integration of technology enhanced learning (TEL). A response to external and internal contingencies and an involvement of different stakeholders into the development and implementation of the so-called eLearning strategies is one of the approaches…

  16. 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,…

  17. Australian Nuclear Science and Technology Organization Act 1987 - No 3 of 1987

    International Nuclear Information System (INIS)

    1987-01-01

    The purpose of this Act (ANSTO Act) is to establish a successor to the Australian Atomic Energy Commission (AAEC) set up under the Atomic Energy Act 1953. The Act provides for a new Organization with functions which, according to Government policy, better reflect the directions in which Australia's principal research organization should tend in that area, namely realignment of AAEC activities away from work on the nuclear fuel cycle, towards greater emphasis on applications of radioisotopes and radiation in medicine, industry, agriculture, science, commerce, etc. ANSTO is prohibited from undertaking any R and D into the design and production of nuclear weapons or nuclear explosive devices. (NEA) [fr

  18. Final Report on Testing of Off-Gas Treatment Technologies for Abatement of Atmospheric Emissions of Chlorinated Volatile Organic Compounds

    International Nuclear Information System (INIS)

    Jarosch, T.R.; Haselow, J.S.; Rossabi, J.; Burdick, S.A.; Raymond, R.; Young, J.E.; Lombard, K.H.

    1995-01-01

    The purpose of this report is to summarize the results of the program for off-gas treatment of atmospheric emissions of chlorinated volatile organic compounds (CVOCs), in particular trichloroethylene (TCE) and perchloroethylene (PCE). This program was funded through the Department of Energy Office of Technology Development's VOC's in Non-Arid Soils Integrated Demonstration (VNID). The off-gas treatment program was initiated after testing of in-situ air stripping with horizontal wells was completed (Looney et al., 1991). That successful test expectedly produced atmospheric emissions of CVOCs that were unabated. It was decided after that test that an off-gas treatment is an integral portion of remediation of CVOC contamination in groundwater and soil but also because several technologies were being developed across the United States to mitigate CVOC emissions. A single platform for testing off-gas treatment technologies would facilitate cost effective evaluation of the emerging technologies. Another motivation for the program is that many CVOCs will be regulated under the Clean Air Act Amendments of 1990 and are already regulated by many state regulatory programs. Additionally, compounds such as TCE and PCE are pervasive subsurface environmental contaminants, and, as a result, a small improvement in terms of abatement efficiency or cost will significantly reduce CVOC discharges to the environment as well as costs to United States government and industry

  19. Final Report on Testing of Off-Gas Treatment Technologies for Abatement of Atmospheric Emissions of Chlorinated Volatile Organic Compounds

    Energy Technology Data Exchange (ETDEWEB)

    Jarosch, T.R.; Haselow, J.S.; Rossabi, J.; Burdick, S.A.; Raymond, R.; Young, J.E.; Lombard, K.H.

    1995-01-23

    The purpose of this report is to summarize the results of the program for off-gas treatment of atmospheric emissions of chlorinated volatile organic compounds (CVOCs), in particular trichloroethylene (TCE) and perchloroethylene (PCE). This program was funded through the Department of Energy Office of Technology Development`s VOC`s in Non-Arid Soils Integrated Demonstration (VNID). The off-gas treatment program was initiated after testing of in-situ air stripping with horizontal wells was completed (Looney et al., 1991). That successful test expectedly produced atmospheric emissions of CVOCs that were unabated. It was decided after that test that an off-gas treatment is an integral portion of remediation of CVOC contamination in groundwater and soil but also because several technologies were being developed across the United States to mitigate CVOC emissions. A single platform for testing off-gas treatment technologies would facilitate cost effective evaluation of the emerging technologies. Another motivation for the program is that many CVOCs will be regulated under the Clean Air Act Amendments of 1990 and are already regulated by many state regulatory programs. Additionally, compounds such as TCE and PCE are pervasive subsurface environmental contaminants, and, as a result, a small improvement in terms of abatement efficiency or cost will significantly reduce CVOC discharges to the environment as well as costs to United States government and industry.

  20. Organic Synthetic Advanced Materials for Optoelectronic and Energy Applications (at National Taipei University of Technology)

    Energy Technology Data Exchange (ETDEWEB)

    Yen, Hung-Ju [Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Chemistry Division

    2016-11-14

    These slides cover Hung-Ju Yen's recent work in the synthesis and structural design of functional materials, which were further used for optoelectronic and energy applications, such as lithium ion battery, solar cell, LED, electrochromic, and fuel cells. This was for a job interview at National Taipei University of Technology. The following topics are detailed: current challenges for lithium-ion batteries; graphene, graphene oxide and nanographene; nanographenes with various functional groups; fine tune d-spacing through organic synthesis: varying functional group; schematic view of LIBs; nanographenes as LIB anode; rate performance (charging-discharging); electrochromic technology; electrochromic materials; advantages of triphenylamine; requirement of electrochromic materials for practical applications; low driving voltage and long cycle life; increasing the electroactive sites by multi-step synthetic procedures; synthetic route to starburst triarylamine-based polyamide; electrochromism ranging from visible to NIR region; transmissive to black electrochromism; RGB and CMY electrochromism.

  1. EMERGING TECHNOLOGY SUMMARY - SIMULTANEOUS DESTRUCTION OF ORGANICS AND STABILIZATION OF METALS IN SOILS

    Science.gov (United States)

    The Sulchem Process reacts the material being treated with elemental sulfur at elevated temperatures in an inert reactor system. Organic hydrocarbons react with the sulfur to form an inert fine solid of carbon and sulfur, hydrogen sulfide gas, and modest amounts of carbon disulfi...

  2. Impact of information technology on organization: the state of the art

    NARCIS (Netherlands)

    Wijnhoven, Alphonsus B.J.M.; Wassenaar, Arjen

    1990-01-01

    This article gives an introduction to the field of impact research. After a short discussion of the role of information in organizational context, the interaction perspective on impact research is presented. Empirical research results in the field of impacts of IT on internal organization in 11

  3. Enterprise Social Media: Definition, History, and Prospects for the Study of Social Technologies in Organizations

    NARCIS (Netherlands)

    Leonardi, P.M.; Huysman, M.H.; Steinfield, C.

    2013-01-01

    Social media are increasingly implemented in work organizations as tools for communication among employees. It is important that we develop an understanding of how they enable and constrain the communicative activities through which work is accomplished because it is these very dynamics that

  4. The Situational Leadership Approach Effects on Employee Motivation in Multi-Generational Information Technology Organizations

    Science.gov (United States)

    Irby, Thaddaeus

    2011-01-01

    This study examines the three generations comprising today's IT organizations to determine whether the Situational Leadership approach is effective in motivating this diverse work force to perform project-related tasks. Baby Boomer employees, Generation X employees, and Generation Y employees are the three generations actively employed in IT…

  5. EXPERIENCE OF THE ORGANIZATION OF VIRTUAL LABORATORIES ON THE BASIS OF TECHNOLOGIES OF CLOUD COMPUTING

    Directory of Open Access Journals (Sweden)

    V. Oleksyuk

    2014-06-01

    Full Text Available The article investigated the concept of «virtual laboratory». This paper describes models of deploying of cloud technologies in IT infrastructure. The hybrid model is most recent for higher educational institution. The author suggests private cloud platforms to deploying the virtual laboratory. This paper describes the experience of the deployment enterprise cloud in IT infrastructure of Department of Physics and Mathematics of Ternopil V. Hnatyuk National Pedagogical University. The object of the research are virtual laboratories as components of IT infrastructure of higher education. The subject of the research are clouds as base of deployment of the virtual laboratories. Conclusions. The use of cloud technologies in the development virtual laboratories of the is an actual and need of the development. The hybrid model is the most appropriate in the deployment of cloud infrastructure of higher educational institution. It is reasonable to use the private (Cloudstack, Eucalyptus, OpenStack cloud platform in the universities.

  6. Removal of trace organic contaminants from domestic wastewater: A meta-analysis comparison of sewage treatment technologies.

    Science.gov (United States)

    Melvin, Steven D; Leusch, Frederic D L

    2016-01-01

    Trace organic contaminants (TrOCs), such as endocrine disrupting compounds (EDCs) and pharmaceuticals and personal care products (PPCPs), represent global threats to aquatic animals and ecosystems. A major source of TrOCs in the aquatic environment is via the discharge of treated sewage, so there is an urgent need to evaluate the comparative efficiencies of the most widely used sewage treatment technologies as regards elimination of these compounds from wastewater. To address this need, 976 published articles were compiled focusing on estimates of removal (%) for 20 common environmental TrOCs, from five major sewage treatment technologies: conventional activated sludge (CAS), oxidation ditch (OD), membrane bioreactor (MBR), ponds and constructed wetlands (PCW), and trickling biological filters (TBF). A quantitative meta-analysis was performed to compare standardized relative removal efficiencies (SREs) of the compounds amongst these technologies, and where possible potential sources of heterogeneity were considered (e.g., flow rates and chemical sorption potential). The results indicate that the most widely used CAS treatment and the less common TBF provide comparatively poor overall removal of common organic micropollutants. Membrane bioreactors appear to be capable of achieving the greatest overall removal efficiencies, but the sustainability and economic viability of this option has been questioned. Treatment with OD systems may be more economical while still achieving comparatively high removal efficiencies, and the analysis revealed OD to be the best option for targeting highly potent estrogenic EDCs. This study offers a unique global assessment of TrOC removal via leading sewage treatment technologies, and is an important step in the identification of effective options for treating municipal sewage. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Multinational firms, global value chains and the organization of technology transfer

    OpenAIRE

    Federica Saliola; Antonello Zanfei

    2007-01-01

    This paper combines insights from different streams of literature to develop a more comprehensive framework for the analysis of technology transfer via value chain relationships. We integrate the existing literature in three ways. First, we consider value chain relationships as a multi-facet process of interaction between buyers and suppliers, involving different degrees of knowledge transmission and development. Second, we assess whether and to what extent value chain relationships are assoc...

  8. Customer centered health care: why managed care organizations must capitalize on new technology to build brands and customer loyalty.

    Science.gov (United States)

    Fell, D

    1998-01-01

    Now, more than ever, health care organizations are desperately trying to reach out to customers and establish stronger relationships that will generate increased loyalty and repeat business. As technology, like the Internet and related mediums, allow us to do a better job of managing information and communication, health care executives must invest the time and resources necessary to bring these new advances into the day-to-day operations of their businesses. Those that do will have a head start in building their brand and their customer loyalty.

  9. Development in Waste Volume Reduction Technologies for Highly Contaminated Organic Radioactive Compounds

    International Nuclear Information System (INIS)

    AKAI, Yoshie; OHMURA, Hisao; FUJIE, Makoto; MONIWA, Shinobu; SEKI, Shuji; YOTSUYANAGI, Tadasu; EBATA, Masaaki; TAKAGI, Junichi

    2006-01-01

    In nuclear facilities, there is highly contaminated organic radioactive waste such as ion exchange resins for water purification in nuclear power plants. In the future, it is desired that this waste be decomposed to reduce the volume and to become stable. Toshiba has developed a waste treatment system using supercritical water. Furthermore, the new demineralization system without using ion exchange resin has been examined. By this new system, it is possible to reduce the volume of ion exchange resin waste. First, supercritical water was applied to the decomposition of ion exchange resin. The supercritical water whose temperature and pressure exceed 647 K and 22 MPa is an excellent solvent for organic compound decomposition, since oxygen and organic compounds can exist in a single homogeneous fluid phase. Organic compounds can be rapidly and completely decomposed using supercritical water. Almost all the reactants can be kept in the water during organic compound decomposition. Therefore, applying supercritical water to treat organic radioactive waste is an attractive proposition. Actual plant-size apparatus was constructed with a treatment capacity of 1 kg of ion exchange resin per hour. The test revealed that more than 99.9% of the ion exchange resin was decomposed at 723 K and 30 MPa. By this system, ion exchange resin decomposes rapidly and completely, and the volume of ion exchange resin waste can be largely reduced. Secondly, the new demineralization system without using ion exchange resin is described. The new demineralization system consists of a filter and a demineralization cell. A metal mesh filter is adopted to remove crud, and the demineralization cell removes ionic impurities. In this system, it is important whether demineralization can take place at high temperature. Thus, this report describes the test results of the new demineralization process. This demineralization cell consists of an anode, a cathode, and a membrane made of inorganic material. The

  10. Gold leaching by organic base polythionates: new non-toxic and secure technology.

    Science.gov (United States)

    Smolyaninov, Vladislav; Shekhvatova, Galina; Vainshtein, Mikhail

    2014-01-01

    The article present a review on own experimental and some published data which are related with the gold leaching. It is well-known that the most common and usual process of the leaching with cyanide can be dangerous, needs a great water consumption, and additional costs for remediation of the poisoned and toxic sites. The experimental data described production of poythionates which are not toxic but perspective for the prosperous gold leaching. The paper dedicated to the safe gold leaching with thiosulfates and organic salts of polythionic acids (organic base polythionates). The method of production of these polythionates based on the Smolyaninov reaction is described in stages and in details for the first time. Possible application of the polythionates application in the gold leaching is discussed and its advantages are compared with the gold leaching by cyanation.

  11. Air ionization as a control technology for off-gas emissions of volatile organic compounds.

    Science.gov (United States)

    Kim, Ki-Hyun; Szulejko, Jan E; Kumar, Pawan; Kwon, Eilhann E; Adelodun, Adedeji A; Reddy, Police Anil Kumar

    2017-06-01

    High energy electron-impact ionizers have found applications mainly in industry to reduce off-gas emissions from waste gas streams at low cost and high efficiency because of their ability to oxidize many airborne organic pollutants (e.g., volatile organic compounds (VOCs)) to CO 2 and H 2 O. Applications of air ionizers in indoor air quality management are limited due to poor removal efficiency and production of noxious side products, e.g., ozone (O 3 ). In this paper, we provide a critical evaluation of the pollutant removal performance of air ionizing system through comprehensive review of the literature. In particular, we focus on removal of VOCs and odorants. We also discuss the generation of unwanted air ionization byproducts such as O 3 , NOx, and VOC oxidation intermediates that limit the use of air-ionizers in indoor air quality management. Copyright © 2017. Published by Elsevier Ltd.

  12. An Evaluation of Technology to Remove Problematic Organic Compounds from the International Space Station Potable Water

    Science.gov (United States)

    Rector, Tony; Metselaar, Carol; Peyton, Barbara; Steele, John; Michalek, William; Bowman, Elizabeth; Wilson, Mark; Gazda, Daniel; Carter, Layne

    2014-01-01

    Since activation of the Water Processor Assembly (WPA) on the International Space Station (ISS) in November of 2008, there have been three events in which the TOC (Total Organic Carbon) in the product water has increased to approximately 3 mg/L and has subsequently recovered. Analysis of the product water in 2010 identified the primary component of the TOC as dimethylsilanediol (DMSD). An investigation into the fate of DMSD in the WPA ultimately determined that replacement of both Multifiltration (MF) Beds is the solution to recovering product water quality. The MF Beds were designed to ensure that ionic breakthrough occurs before organic breakthrough. However, DMSD saturated both MF Beds in the series, requiring removal and replacement of both MF Beds with significant life remaining. Analysis of the MF Beds determined that the adsorbent was not effectively removing DMSD, trimethylsilanol, various polydimethylsiloxanes, or dimethylsulfone. Coupled with the fact that the current adsorbent is now obsolete, the authors evaluated various media to identify a replacement adsorbent as well as media with greater capacity for these problematic organic contaminants. This paper provides the results and recommendations of this collaborative study.

  13. From cells to chromatin: capturing snapshots of genome organization with 5C technology.

    Science.gov (United States)

    Ferraiuolo, Maria A; Sanyal, Amartya; Naumova, Natalia; Dekker, Job; Dostie, Josée

    2012-11-01

    In eukaryotes, genome organization can be observed on many levels and at different scales. This organization is important not only to reduce chromosome length but also for the proper execution of various biological processes. High-resolution mapping of spatial chromatin structure was made possible by the development of the chromosome conformation capture (3C) technique. 3C uses chemical cross-linking followed by proximity-based ligation of fragmented DNA to capture frequently interacting chromatin segments in cell populations. Several 3C-related methods capable of higher chromosome conformation mapping throughput were reported afterwards. These techniques include the 3C-carbon copy (5C) approach, which offers the advantage of being highly quantitative and reproducible. We provide here an updated reference protocol for the production of 5C libraries analyzed by next-generation sequencing or onto microarrays. A procedure used to verify that 3C library templates bear the high quality required to produce superior 5C libraries is also described. We believe that this detailed protocol will help guide researchers in probing spatial genome organization and its role in various biological processes. Copyright © 2012 Elsevier Inc. All rights reserved.

  14. Microfluidic organ-on-chip technology for blood-brain barrier research.

    Science.gov (United States)

    van der Helm, Marinke W; van der Meer, Andries D; Eijkel, Jan C T; van den Berg, Albert; Segerink, Loes I

    2016-01-01

    Organs-on-chips are a new class of microengineered laboratory models that combine several of the advantages of current in vivo and in vitro models. In this review, we summarize the advances that have been made in the development of organ-on-chip models of the blood-brain barrier (BBBs-on-chips) and the challenges that are still ahead. The BBB is formed by specialized endothelial cells and separates blood from brain tissue. It protects the brain from harmful compounds from the blood and provides homeostasis for optimal neuronal function [corrected]. Studying BBB function and dysfunction is important for drug development and biomedical research. Microfluidic BBBs-on-chips enable real-time study of (human) cells in an engineered physiological microenvironment, for example incorporating small geometries and fluid flow as well as sensors. Examples of BBBs-on-chips in literature already show the potential of more realistic microenvironments and the study of organ-level functions. A key challenge in the field of BBB-on-chip development is the current lack of standardized quantification of parameters such as barrier permeability and shear stress. This limits the potential for direct comparison of the performance of different BBB-on-chip models to each other and existing models. We give recommendations for further standardization in model characterization and conclude that the rapidly emerging field of BBB-on-chip models holds great promise for further studies in BBB biology and drug development.

  15. EVALUATION OF INNOVATIVE VOLATILE ORGANIC COMPOUND AND HAZARDOUS AIR POLLUTANT CONTROL TECHNOLOGIES FOR U.S. AIR FORCE PAINT SPRAY BOOTHS

    Science.gov (United States)

    This report gives results of an evaluation of carbon paper adsorption catalytic incineration (CPACI) and fluidized-bed catalytic incineration (FBCI) as control technologies to reduce volatile organic compound (VOC) emissions from paint spray booths.

  16. Membrane System for the Recovery of Volatile Organic Compounds from Remediation Off-Gases. Innovative Technology Summary Report

    International Nuclear Information System (INIS)

    2001-01-01

    Membrane Technology and Research, Inc.'s (MTR's) membrane-based off-gas treatment technology separates the organic components from the off-gas stream, producing a VOC-free air stream that can be discharged or recycled to the gas-generating process. The membrane system produces a constant, high-quality air discharge stream irrespective of the feed-air composition. The system also produces a concentrated liquid VOC stream for disposal. Any water vapor present in the off-gas is removed as condensed dischargeable water. Benefits: Applicable to a broad range of off-gas generating sources. Target streams are off-gas from soil remediation by in situ vacuum extraction or air and steam sparging, and soil vitrification Suitable for remote sites: systems require minimal site preparation, little operator attention once installed, electrical power but no other utilities, and no expendable chemicals Minimizes waste volume: dischargeable air and water are produced, and VOCs removed from the feed gas ar e concentrated into a condensed liquid. No other waste streams result Treats off-gases containing both flammable and nonflammable and chlorinated and nonchlorinated VOCs Cost competitive with other technologies in the VOC concentration range 100-1,000 ppm and offers significant cost reduction at higher VOC concentrations Systems are easily moved and transported to new sites with a minimum of refurbishing or modification Generates no air emissions, minimizing permitting issues and speeding up the start of a clean-up operation Technology: Removal of VOCs from air streams with membranes is a relatively new technology

  17. Employing a Grinding Technology to Assess the Microbial Density for Encapsulated Organisms

    Science.gov (United States)

    Benardini, James N.; Morales, Fabian; Schubert, Wayne W.; Kazarians, Gayane A.; Koukol, Robert C.

    2012-01-01

    Projects that utilize large volumes of nonmetallic materials of planetary protection concern pose a challenge to their bioburden budget, as the most conservative value of 30 spores/cubic cm is typically used. The standard laboratory procedures do not provide any direction into the methodologies to understand the embedded bioburden within such nonmetallic components such as adhesives, insulation, or paint. A tailored, novel, destructive hardware technology employing a household box grater was developed to assess the embedded bioburden within the adhesives, insulation, and paint for the Mars Science Laboratory (MSL) project.

  18. 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

  19. Hazardous air pollutant emissions from process units in the synthetic organic chemical manufacturing industry: Background information for proposed standards. Volume 1B. Control technologies. Draft report

    International Nuclear Information System (INIS)

    1992-11-01

    A draft rule for the regulation of emissions of organic hazardous air pollutants (HAP's) from chemical processes of the synthetic organic chemical manufacturing industry (SOCMI) is being proposed under the authority of Sections 112, 114, 116, and 301 of the Clean Air Act, as amended in 1990. The volume of the Background Information Document presents discussions of control technologies used in the industry and the costs of those technologies

  20. Application of acid-catalyzed hydrolysis of dispersed organic solvent in developing new microencapsulation process technology.

    Science.gov (United States)

    Lee, Honghwa; Lee, Sunhwa; Bhattacharjee, Himanshu; Sah, Hongkee

    2012-01-01

    The aim of this study was to evaluate a new microencapsulation technology employing an acid-catalyzed solvent extraction method in conjunction to an emulsion-based microencapsulation process. Its process consisted of emulsifying a dispersed phase of poly(D,L-lactide-co-glycolide) and isopropyl formate in an aqueous phase. This step was followed by adding hydrochloric acid to the resulting oil-in-water emulsion, in order to initiate the hydrolysis of isopropyl formate dissolved in the aqueous phase. Its hydrolysis caused the liberation of water-soluble species, that is, isopropanol and formic acid. This event triggered continual solvent leaching out of emulsion droplets, thereby initiating microsphere solidification. This new processing worked well for encapsulation of progesterone and ketoprofen that were chosen as a nonionizable model drug and a weakly acidic one, respectively. Furthermore, the structural integrity of poly(D,L-lactide-co-glycolide) was retained during microencapsulation. The new microencapsulation technology, being conceptually different from previous approaches, might be useful in preparing various polymeric particles.

  1. The research on data organization technology in the highway geographic information system

    Science.gov (United States)

    Tian, Zhihui; Wu, Fang; Zeng, Yuhuai

    2008-10-01

    Data are the basis of GIS. It has direct impact on the efficiency and function of a Highway Geographic Information System (HGIS), because of the characteristics of data model and data organization of the traffic geographic information system such as spatial property, multi-path network, linearity. This paper discussed the data property of HGIS, studied and presented the HGIS spatial data on multi-source and model. Also, it described and verified highway geographical feature of special subject data's linearity, dynamic and multiple-path network property in HGIS.

  2. All solution processed organic thin film transistor-backplane with printing technology for electrophoretic display

    Science.gov (United States)

    Lee, Myung W.; Song, C.K.

    2012-01-01

    In this study, solution processes were developed for backplane using an organic thin film transistor (OTFT) as a driving device for an electrophoretic display (EPD) panel. The processes covered not only the key device of OTFTs but also interlayer and pixel electrodes. The various materials and printing processes were adopted to achieve the requirements of devices and functioning layers. The performance of OTFT of the backplane was sufficient to drive EPD sheet by producing a mobility of 0.12 cm2/v x sec and on/off current ratio of 10(5).

  3. Organization of measurements of nonelectric quantities in the T-15 tokamak technological data acquisition system

    International Nuclear Information System (INIS)

    Gerasimov, V.P.; Grachev, V.F.; Komina, V.F.; Skosarev, V.A.

    1982-01-01

    Equipment for and organization of measurements of signals of the T-15 tokamak cryogenic and vacuum subsystems including temperature measurements of surfaces of the device units and structures are considered. TVO type resistors are used as transducers for low-temperature measurements. High-temperature measurements are performed by thermocouple transducers. The signal conversion apparatus for transducers includes low-level signal commutators and analog-to-digital converters of integrating type. The constitutuent errors of measurement conversions are considered. It is shown that, to decrease the effect of magnetic field, twisted wires with an additional armoured screen of zinc-plated iron should be used

  4. Leadership of risk decision making in a complex, technology organization: The deliberative decision making model

    Science.gov (United States)

    Flaming, Susan C.

    2007-12-01

    The continuing saga of satellite technology development is as much a story of successful risk management as of innovative engineering. How do program leaders on complex, technology projects manage high stakes risks that threaten business success and satellite performance? This grounded theory study of risk decision making portrays decision leadership practices at one communication satellite company. Integrated product team (IPT) leaders of multi-million dollar programs were interviewed and observed to develop an extensive description of the leadership skills required to navigate organizational influences and drive challenging risk decisions to closure. Based on the study's findings the researcher proposes a new decision making model, Deliberative Decision Making, to describe the program leaders' cognitive and organizational leadership practices. This Deliberative Model extends the insights of prominent decision making models including the rational (or classical) and the naturalistic and qualifies claims made by bounded rationality theory. The Deliberative Model describes how leaders proactively engage resources to play a variety of decision leadership roles. The Model incorporates six distinct types of leadership decision activities, undertaken in varying sequence based on the challenges posed by specific risks. Novel features of the Deliberative Decision Model include: an inventory of leadership methods for managing task challenges, potential stakeholder bias and debates; four types of leadership meta-decisions that guide decision processes, and aligned organizational culture. Both supporting and constraining organizational influences were observed as leaders managed major risks, requiring active leadership on the most difficult decisions. Although the company's engineering culture emphasized the importance of data-based decisions, the uncertainties intrinsic to satellite risks required expert engineering judgment to be exercised throughout. An investigation into

  5. Coordination of Cooperative Knowledge Creation for Agricultural Technology Diffusion in China’s “Company Plus Farmers” Organizations

    Directory of Open Access Journals (Sweden)

    Dengke Yu

    2017-10-01

    Full Text Available Cooperative knowledge creation is important for the promotion of agricultural technology diffusion in “company plus farmers” alliance organizations in China. A coordination mechanism is necessary to improve cooperative knowledge creation. A game model was developed to explain the mechanism. The model’s equilibrium was analyzed in noncoordination and coordination scenarios. Eight propositions and two corollaries were proposed and then verified by numeric analysis. We found that (1 the coordination of cooperative knowledge creation is valuable for increasing profit in agricultural technology diffusion; (2 companies and farmers are playing a game, and subsidy coefficients and degree of effort mainly influence their decisions; (3 key factors in the game are success probability and profit sharing proportion that influence the profits of a company and the farmers; (4 discount factors also influence profits, but do not influence the total profit in the coordination scenario; and (5 enhancing success probability, choosing a proper profit sharing proportion, and improving other parameters would be beneficial to the development of knowledge creation, as well as agricultural knowledge diffusion. This research provides a novel illustration of the coordination mechanism for cooperative knowledge creation for increasing the efficiency of agricultural technology diffusion in the future.

  6. Removal of organic pollutants from industrial wastewater by applying photo-Fenton oxidation technology

    Directory of Open Access Journals (Sweden)

    Ebrahiem E. Ebrahiem

    2017-05-01

    Full Text Available The general strategy of this study was based on evaluation of the possibility of applying advanced photo-oxidation technique (Fenton oxidation process for removal of the residuals organic pollutants present in cosmetic wastewater. The different parameters that affect the chemical oxidation process for dyes in their aqueous solutions were studied by using Fenton’s reaction. These parameters are pH, hydrogen peroxide (H2O2 dose, ferrous sulfate (FeSO4·7H2O dose, Initial dye concentration, and time. The optimum conditions were found to be: pH 3, the dose of 1 ml/l H2O2 and 0.75 g/l for Fe(II and Fe(III and reaction time 40 min. Finally, chemical oxygen demands (COD, before and after oxidation process was measured to ensure the entire destruction of organic dyes during their removal from wastewater. The experimental results show that Fenton’s oxidation process successfully achieved very good removal efficiency over 95%.

  7. High-efficiency technology for lithium isotope separation using an ionic-liquid impregnated organic membrane

    International Nuclear Information System (INIS)

    Hoshino, Tsuyoshi; Terai, Takayuki

    2011-01-01

    The tritium needed as a fuel for fusion reactors is produced by the neutron capture reaction of lithium-6 ( 6 Li) in tritium breeding materials. New lithium isotope separation technique using ionic-liquid impregnated organic membranes (Ionic-Liquid-i-OMs) have been developed. Lithium ions are able to move by electrodialysis through certain Ionic-Liquid-i-OMs between the cathode and the anode in lithium solutions. In this report, the effects of protection cover and membrane thickness on the durability of membrane and the efficiency of isotope separation were evaluated. In order to improve the durability of the Ionic-Liquid-i-OM, we developed highly-durable Ionic-Liquid-i-OM. Both surfaces of the Ionic-Liquid-i-OM were covered by a nafion 324 overcoat or a cation exchange membrane (SELEMION TM CMD) to prevent the outflow of the ionic liquid. It was observed that the durability of the Ionic-Liquid-i-OM was improved by a nafion 324 overcoat. On the other hand, the organic membrane selected was 1, 2 or 3 mm highly-porous Teflon film, in order to efficiently impregnate the ionic liquid. The 6 Li isotope separation factor by electrodialysis using highly-porous Teflon film of 3 mm thickness was larger than using that of 1 or 2 mm thickness.

  8. A highly organized three-dimensional alginate scaffold for cartilage tissue engineering prepared by microfluidic technology.

    Science.gov (United States)

    Wang, Chen-Chie; Yang, Kai-Chiang; Lin, Keng-Hui; Liu, Hwa-Chang; Lin, Feng-Huei

    2011-10-01

    Osteoarthritis is a degenerative disease and frequently involves the knee, hip and phalangeal joints. Current treatments used in small cartilage defects including multiple drilling, abrasion arthroplasty, mosaicplasty, and autogenous chondrocyte transplantation, however, there are problems needed to be solved. The standard treatment for severe osteoarthritis is total joint arthroplasty. The disadvantages of this surgery are the possibility of implant loosening. Therefore, tissue engineering for cartilage regeneration has become a promising topic. We have developed a new method to produce a highly organized single polymer (alginate) scaffold using microfluidic device. Scanning electron microscope and confocal fluoroscope examinations showed that the scaffold has a regular interconnected porous structure in the scale of 250 μm and high porosity. The scaffold is effective in chondrocyte culture; the cell viability test (WST-1 assay), cell toxicity (lactate dehydrogenase assay), cell survival rate, extracellular matrix production (glycosaminoglycans contents), cell proliferation (DNA quantification), and gene expression (real-time PCR) all revealed good results for chondrocyte culture. The chondrocytes can maintain normal phenotypes, highly express aggrecan and type II collagen, and secrete a great deal of extracellular matrix when seeded in the alginate scaffold. This study demonstrated that a highly organized alginate scaffold can be prepared with an economical microfluidic device, and this scaffold is effective in cartilage tissue engineering. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

  9. Innovation and adoption of mobile technology in public organizations: the IBGE case

    Directory of Open Access Journals (Sweden)

    Amarolinda Iara da Costa Zanela Saccol

    2011-01-01

    Full Text Available The use of Mobile and Wireless Information Technologies (MWIT for provisioning public services by a government is a relatively recent phenomenon. This paper evaluates the results of MWIT adoption by IBGE (The Brazilian Institute of Geography and Statistics through a case study. In 2007, IBGE applied 82,000 mobile devices (PDAs for data gathering in a census operation in Brazil. A set of challenges for a large scale application of MWIT required intensive work involving innovative working practices and service goals. The case reveals a set of outputs of this process, such as time and cost reductions in service provision, improved information quality, staff training and increased organizational effectiveness and agility.

  10. Australian Nuclear Science and Technology Organization. Annual Report 1995-1996

    International Nuclear Information System (INIS)

    1996-09-01

    The report provides an overview of the outcomes achieved and the current activities of ANSTO related to its core business activities. The core business of ANSTO were identified as follows: international strategic relevance of nuclear science; core facilities operation and development; applications of nuclear science and technology to the understanding of natural processes; treatment and management of man-made and naturally occurring radioactive substances; competitiveness and ecological sustainability of industry and organizational development and support. The report also include specific reporting against those performance indicators that were negotiated with the Government as part of the Triennium Funding Agreement and are regarded as appropriate for science agencies or for ANSTO specifically. Contains a glossary and an detailed index. tables., figures

  11. Australian Nuclear Science and Technology Organization. Annual Report 1995-1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    The report provides an overview of the outcomes achieved and the current activities of ANSTO related to its core business activities. The core business of ANSTO were identified as follows: international strategic relevance of nuclear science; core facilities operation and development; applications of nuclear science and technology to the understanding of natural processes; treatment and management of man-made and naturally occurring radioactive substances; competitiveness and ecological sustainability of industry and organizational development and support. The report also include specific reporting against those performance indicators that were negotiated with the Government as part of the Triennium Funding Agreement and are regarded as appropriate for science agencies or for ANSTO specifically. Contains a glossary and an detailed index. tables., figures.

  12. Design in nature how the constructal law governs evolution in biology, physics, technology, and social organization

    CERN Document Server

    Bejan, Adrian

    2013-01-01

    In this groundbreaking book, Adrian Bejan takes the recurring patterns in nature—trees, tributaries, air passages, neural networks, and lightning bolts—and reveals how a single principle of physics, the constructal law, accounts for the evolution of these and many other designs in our world. Everything—from biological life to inanimate systems—generates shape and structure and evolves in a sequence of ever-improving designs in order to facilitate flow. River basins, cardiovascular systems, and bolts of lightning are very efficient flow systems to move a current—of water, blood, or electricity. Likewise, the more complex architecture of animals evolve to cover greater distance per unit of useful energy, or increase their flow across the land. Such designs also appear in human organizations, like the hierarchical “flowcharts” or reporting structures in corporations and political bodies. All are governed by the same principle, known as the constructal law, and configure and reconfigure themselves...

  13. Personal development plan (PDP in practice and technology of introducing mentoring in organizations

    Directory of Open Access Journals (Sweden)

    Bukharina A.Y.

    2018-03-01

    Full Text Available The article details the methods and practices of introducing mentoring in the organization. The definition and distinction of such concepts as “mentoring”, “mentoring”, “coaching” is given. The approaches to the introduction of mentoring as a system and mentoring as an element of the company’s corporate culture have been worked out and described. The article presents detailed step-by-step method for creating and implementing personal development plans (PDPs and mentor plans as key practical elements for the implementation of mentoring. Also, there is depicted vividly the main mistakes, pitfalls and ways to avoid them in the implementation of similar projects. This article should be interesting for practicing psychologists, HR, organizational development and internal communications specialists, as well as managers of different levels.

  14. Technological study of organic fluids; Etudes technologiques des fluides caloporteurs organique

    Energy Technology Data Exchange (ETDEWEB)

    Leveque, P. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    Under contract to EURATOM (MM. VAN der VENNE and HANNAERT), the C.E.A. and the Progil Society have collaborated on a technological study of the terphenyls. The results obtained from the radiolysis and pyrolysis of the product OM2 (70 p. 100 m-terphenyl, 25 p. 100 o-terphenyl, 5 p. 100 p-terphenyl) are reported. Using two pile loops at temperatures up to 450 deg. C, a phenomena of accelerated pyrolysis on the radiolized material has been demonstrated. Some by-products of the petroleum industry have also been studied, with a view to finding substitutes for terphenyl. (author) [French] Le C.E.A. et la Societe PROGIL ont entrepris en commun sous contrat EURATOM (MM. VAN der VENNE et HANNAERT) une etude technologique des terphenyles. Les resultats de radiolyse et de pyrolyse obtenus sur le produit OM2 (70 p. 100 m-terphenyle, 25 p. 100 o-terphenyle. 5 p. 100 de p-terphenyle) sont exposes. L'exploitation de deux boucles en pile jusqu'a des temperatures de 450 deg. C a mis en evidence un phenomene de pyrolyse acceleree sur le produit radiolyse. On a etudie egalement quelques sous-produits de l'industrie petroliere dans le but de trouver des substituts au terphenyle. (auteur)

  15. Students′ Perception of Organization Culture at a Faculty of Science and Technology

    Directory of Open Access Journals (Sweden)

    Maria Ujhelyi

    2017-04-01

    Full Text Available The current study uses an adapted version of Cameron and Quinn’s OCAI questionnaire to test the organisational culture of the Faculty of Science and Technology at the University of Debrecen, Hungary, as it is perceived by its students, and also to discover what type of organisational culture the same students think would be ideal for them. An additional objective of this paper is to identify possible gaps between the perceived and the ideal cultures expressed by the students. Our sample includes 128 questionnaires completed by bachelor students from 6 different majors at the faculty. According to our results, the respondents perceive to a significant degree that the faculty’s organisational culture is at an average level of clan, market and hierarchy cultures, while it also exhibits a relatively low level of the adhocracy culture. Their ideal faculty culture would be one with average adhocracy, average hierarchy, high clan and low market features. Significant gaps are identified between the perceived and ideal cultures in all the four types: students would prefer an increase in clan and adhocracy cultures, and a decrease in the other two cultures.

  16. The level of organic rice farming technology at farmer group in Ketapang village, Susukan sub-district, Semarang district, Central Java Province, Indonesia

    Science.gov (United States)

    Sumarsono; Yafizham; Widjajanto, D. W.

    2018-01-01

    The research was conducted to learn the phenomenon of the level of organic rice cultivation technology in the field at one of organic rice centers in Central Java Province, Indonesia. It was carried out using sample survey of respondents taken at 3 different of Walisongo, Al-Barokah and Dewi Sri farmer groups from organic rice farmer population in the village of Ketapang, Susukan sub-district, Semarang district. Primary data were collected quantitatively by distributing questioner to the respondent. Data were analyzed in order to evaluate the performance of inter-group observation and relationship of behavioral levels of organic rice cultivation. The results showed that the level of organic rice cultivation technology were high category (68.3%), moderate category (31.7%), and none less category, respectively. There was significant regression relationship Y = 7.219 + 0.237 X1 + 0,231 X2 (R = 0.625) between knowledge and attitude toward organic farming cultivation level. There was no significant difference in the application level of organic farming between Dewi Sri and Al-Barokah Farmer Groups (113.3a vs 110.7a), but the application level of organic farming both of Dewi Sri and Al-Barokah farmer groups were significantly (P<0,05) different from Walisongo farmer group (95.5b). It was concluded that the level of organic technology at farmer group was moderate to high category, but still requires further extention to be more equitable among farmer groups

  17. Visible Photodetectors Based on Organic-Inorganic Hybrids Using Electrostatic Spraying Technology

    Directory of Open Access Journals (Sweden)

    Liang-Wen Ji

    2013-12-01

    Full Text Available This paper discusses an organic-inorganic hybrid white photodetector with the structure of ITO /AZO/ZnO NWs:P3HT: PCBM/PEDOT: PSS/Al produced with an electrostatic spraying method. The method of production was as follows: First, different spraying methods (continuous spraying, discontinuous spraying and different spraying times were tested before the final electrostatic spraying. Then, different annealing times (10 min and 20 min were tested to anneal the coated film. Lastly, we investigated the photoelectric properties, including transparency analysis of the film surface topography through XRD, OM, FE-SEM, AFM and UV-VIS. The results showed that the detector with discontinuous spraying and 20 mins annealing had a photocurrent of approx. 22.1×10-4A, dark current (drain current of approx. 1.94×10-7A, and a ratio of photocurrent to dark current of approximately 1.14×104, which produced optimal photoelectric characteristics.

  18. Thermopiles - a new thermal desorption technology for recycling highly organic contaminated soils down to natural levels

    International Nuclear Information System (INIS)

    Haemers, J.; Cardot, J.; Falcinelli, U.; Zwaan, H.

    2005-01-01

    The Thermopile R technology, developed by Deep Green, provides an implementation system allowing to treat hydrocarbon and PAH contaminated materials down to natural levels or down to levels where they are treatable with a traditional thermal desorption unit, in a controlled batch system. The materials are indirectly heated while a substantial part of the energy is reused to heat the pile of soil. The system differs from most of the indirect thermal desorption systems by its very high energetic efficiency as well as its ability to be set -up remotely. The system does not face preferential path problems, since the heating medium is only conduction, which is very indifferent with regard to soil type (clay, sand, silt, etc.). That property is critical to an in-depth clean-up with a batch system. Other systems, based on heat, are mostly sending heat vectors (gases, hot air, steam, etc.) through the soil, which implies preferential paths, which are the main cause for not completely cleaning the soil with most batch technologies (down to natural levels). The soil to treat is placed in a pile or in a modular container in which perforated steel pipes are installed along a hexagonal pattern. During treatment those pipes are heated by hot gases (about 600 deg. C) coming from the afterburner. Consequently the soil reaches the contaminant's desorption temperature. The desorbed pollutants are then drawn by convection and diffusion into the heating pipes via the perforations. Once in the pipes the desorbed gases are mixed with the heating gases. They are sucked by the ID fan and sent to the afterburner. The hydrocarbons in gaseous phase are then oxidized in the afterburner. In this manner, they provide a part of the energy needed to heat the soil itself. The pilot unit is also equipped with a purge that allows the evacuation of a part of the gases circulating in the system; Different additional gas treatments can be applied as required by the type of contaminants and the

  19. NEW STRATEGIES OF ORGANIZING THE TECHNOLOGIC FLOW WITHIN THE SHEEP AND GOATS’ FARMS

    Directory of Open Access Journals (Sweden)

    CAMELIA ZOIA ZAMFIR

    2008-10-01

    Full Text Available With the purpose of increasing the total milk production and milked production, the superposition of sheep and goats’ milking over the servicing period and over the first two months of gestation. This fact influenced the milk sheep population – Palas an increase of the total average of milk with 14.58%, confronted by the sheep weaned before the servicing and by a milked production greater with 4.61%. The total average of milk production of sheep belonging to Palas Merino breed was 18.8% greater to the sheep within the gestation period and which were milked than the production of the sheep which were weaned before the servicing period, the average production of milked milk being 48.53%. The total average of milk production of the goats belonging to Carpatina breed was 30.,4% and 24.0 % greater to the goats within the gestation period and which were milked confronted by the production of the weaned goats before the servicing period and the average production of milked milk was 58.7% and 51.6% greater. In order to increase the milk production as merchandise the modification of suckling lambs and kids growing technology took place and also the early weaning of lambs and kids. The lambs belonging to Palas Merino breed were weaned at the average age of 44 days and having the weight of 14.78 ± 0.25 kg males and 14.34 ± 0.27 kg females; the lambs belonging to milk production Palas population were weaned at the average age of 38 days and having the weight of 12.05 ± 0.22 kg males and 11.16 ± 0.51 kg females ;the lambs belonging to Palas population were weaned at the average age of 42 days; the kids belonging to Carpatina breed were weaned at the age of 48 days .

  20. Force-controlled spatial manipulation of viable mammalian cells and micro-organisms by means of FluidFM technology

    Science.gov (United States)

    Dörig, Pablo; Stiefel, Philipp; Behr, Pascal; Sarajlic, Edin; Bijl, Daniel; Gabi, Michael; Vörös, János; Vorholt, Julia A.; Zambelli, Tomaso

    2010-07-01

    The FluidFM technology uses microchanneled atomic force microscope cantilevers that are fixed to a drilled atomic force microscope cantilevers probeholder. A continuous fluidic circuit is thereby achieved extending from an external liquid reservoir, through the probeholder and the hollow cantilever to the tip aperture. In this way, both overpressure and an underpressure can be applied to the liquid reservoir and hence to the built-in fluidic circuit. We describe in this letter how standard atomic force microscopy in combination with regulated pressure differences inside the microchanneled cantilevers can be used to displace living organisms with micrometric precision in a nondestructive way. The protocol is applicable to both eukaryotic and prokaryotic cells (e.g., mammalian cells, yeasts, and bacteria) in physiological buffer. By means of this procedure, cells can also be transferred from one glass slide to another one or onto an agar medium.

  1. Novel “Enhanced-Cognition” RFID Architectures on Organic/Paper Low-Cost Substrates Utilizing Inkjet Technologies

    Directory of Open Access Journals (Sweden)

    Li Yang

    2007-01-01

    Full Text Available The purpose of this paper is to present an overview of novel design and integration approaches for improved performance “enhanced-cognition” UHF passive and active radio frequency identification (RFID tags. Antenna design rules are explained for a variety of applications. A strategy that is currently under development for embedding power sources and integration of sensors and integrated circuits (ICs on low-cost organic substrates, such as liquid crystal polymer (LCP and paper, enabling the use of inkjet-printing capability for the UHF frequency band, is discussed in the paper. The proposed technologies could potentially revolutionize RFID tags allowing for integrated sensing capabilities for various applications such as security, military, logistics, automotion, and pharmaceutics.

  2. Knowledge Attitude and Behavior of Medical Technology Vocational Training School Students About Genetically Modified Organisms

    Directory of Open Access Journals (Sweden)

    Safak Taner Gursoy

    2008-12-01

    Full Text Available BACKGROUND: To determine The Medical Technology Vocational Training School (MTVTS students’ the knowledge about the effects of GMO on human health and environment and to evaluate their attitude and behavior has been aimed. METHODS: All of the second class students of the year 2006-2007 of MTVTS were included (N=161 in the study, response rate was 92%. The survey questionare included questions on knowledge, the risk perception and attitute about GMOs. The legal framework in Turkey about GMOs, the rationale for GMO production, the labeling for GMO and the students’ perception of their knowledge was evaluated through 14 items with Likert scale. After the questionaire, the students received an informative brochure on GMOs. RESULTS: The open-ended question asking to define GMOs was answered by 59,2% of the students among which 35,6% defined as “additive”, 34,5% as “food with hormones”. The risk perceived for GMOs was the forth following cigarette smoking, stres, and environmental pollution in the ranking according to the risk score means. Sex has been the only determinant effecting this scoring for GMOs where girls perceived the risk greater. If family was one of the information sources about GMOs, the perceived risk was increased (p=0,000. Among the students 81,6% thought that GMO should not be grown in Turkey, 77,7% think that GMO was sold however. The leading topic of ambivalence is the state of self knowledge on GMO. The low income group are less concerned about consuming GMO for themselves or for their children (respectively p==0.003 ve p=0,012. CONCLUSION: Health workers are assigned with an important role to inform the public for healthy eating. However although the the risk perception of the study group for GMOs is high, their knowledge is low. Training activities to supply this deficiency should be implemented. [TAF Prev Med Bull 2008; 7(6.000: 503-508

  3. Nuclear Accidents Archive Knowledge Organization System Portal “NAAKOS”: An Application of Semantic Technologies in the Nuclear Domain

    International Nuclear Information System (INIS)

    Atieh, T.

    2016-01-01

    Full text: In line with the IAEA Action Plan on Nuclear Safety, the IAEA was requested to assist Member States enhancing transparency and effectiveness of communication among operators, regulators and various international organizations, and supporting wide dissemination of safety related technical information on nuclear safety. In this context, the IAEA was further asked to analyse and preserve lessons learned from the Fukushima Daiichi NPP accident, as well as from past major incidents and radiological events. The IAEA NKM Section has launched the Nuclear Accidents Repository Portal Knowledge Organization System “NAAKOS” initiative which aims at collecting and preserving data, information, and knowledge related to nuclear accidents and making this knowledge available through one single access point, while ensuring their long term preservation. The NKM Section has developed the Nuclear Accidents Taxonomy which will be used, along other nuclear taxonomies, to enhance information retrieval. It would also include the use of semantic technologies, data mining and linked data to support users beyond the traditional search facilities. The overall objective is to assist to find predefined measures in a timely manner that could prevent, or at least minimize the adverse effects of incidents. (author

  4. Secondary Organic Aerosol Production from Gasoline Vehicle Exhaust: Effects of Engine Technology, Cold Start, and Emission Certification Standard.

    Science.gov (United States)

    Zhao, Yunliang; Lambe, Andrew T; Saleh, Rawad; Saliba, Georges; Robinson, Allen L

    2018-02-06

    Secondary organic aerosol (SOA) formation from dilute exhaust from 16 gasoline vehicles was investigated using a potential aerosol mass (PAM) oxidation flow reactor during chassis dynamometer testing using the cold-start unified cycle (UC). Ten vehicles were equipped with gasoline direct injection engines (GDI vehicles) and six with port fuel injection engines (PFI vehicles) certified to a wide range of emissions standards. We measured similar SOA production from GDI and PFI vehicles certified to the same emissions standard; less SOA production from vehicles certified to stricter emissions standards; and, after accounting for differences in gas-particle partitioning, similar effective SOA yields across different engine technologies and certification standards. Therefore the ongoing, dramatic shift from PFI to GDI vehicles in the United States should not alter the contribution of gasoline vehicles to ambient SOA and the natural replacement of older vehicles with newer ones certified to stricter emissions standards should reduce atmospheric SOA levels. Compared to hot operations, cold-start exhaust had lower effective SOA yields, but still contributed more SOA overall because of substantially higher organic gas emissions. We demonstrate that the PAM reactor can be used as a screening tool for vehicle SOA production by carefully accounting for the effects of the large variations in emission rates.

  5. Assessing the public regulatory acceptability of deploying new cleanup technologies: A case study of the integrated demonstration for Remediation of Volatile Organic Compounds at Arid Sites

    International Nuclear Information System (INIS)

    McCabe, G.H.; Stein, S.L.

    1992-08-01

    The US Department of Energy (DOE) is funding several integrated demonstrations (IDs) around the United States in an effort to improve the pace and effectiveness of cleaning up its sites. The objective of these IDs is to demonstrate an array of innovative cleanup technologies that address the specific needs at a site and to provide deployable technologies to all DOE sites with similar environmental problems. This approach eliminates the need to redemonstrate these technologies at multiple sites, thereby minimizing technology development cost and schedule requirements. However, for an ID to be truly successful, the technologies must be technically sound, acceptable to the various interested or concerned individuals and groups who feel they have a stake in the case (often referred to as stakeholders), and acceptable to the regulators responsible for approving the technologies' deployment. As a result, the ID for Remediation of Volatile Organic Compounds at Arid Sites (VOC-Arid ID) has instituted a process for assessing public and regulatory acceptability of the technologies that it is developing. As part of this process, an information system has been developed that describes the innovative technologies being supported under the VOC-Arid ID. It also compares innovative technologies with the baseline technologies currently in use by environmental restoration personnel

  6. Regional Transmission Organizations and Wind Energy: A Happy Marriage or Divorce Proceedings?; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Parsons, B.; Porter, K.

    2002-05-01

    In 1996, the Federal Energy Regulatory Commission (FERC) issued Order 888, which required transmission-owning utilities under FERC jurisdiction to provide open access transmission service to eligible wholesale power customers. Among other things, the elements of electric service are unbundled, meaning that wind project developers must not only find a taker for the energy but also potentially make interconnection, ancillary service, and transmission arrangements for their wind projects. In 1999, the FERC issued Order 2000, which required transmission-owning utilities to file an intent with FERC on whether they have joined or plan to join a regional transmission organization (RTO). Order 2000 also required RTOs to meet certain criteria and be approved by FERC in order to begin operations as an RTO. More recently, FERC said it would issue a Notice of Proposed Rulemaking in 2002 on certain requirements and services, often termed''standard market design'' (SMD), that must be included in all transmission tariffs filed at FERC. This paper discusses the chronology of open access transmission issues, from Order 888 onward, and reviews some of the important issues raised by FERC's SMD initiative.

  7. Organization of start-up and testing works connected with the automated system for technological process control at NPPs with the WWER-1000 reactors

    International Nuclear Information System (INIS)

    Svishchenko, V.E.

    1989-01-01

    Peculiarities of start-up and testing works organization related to automated system of technological process control during the Zaporozhe NPP construction are considered. The ways to increase labour productivity of personnel realizing star-up and testing operations are considered. It is pointed out that at the Zaporozhe NPP a proving ground is established on which the personnel responsible for remote control and technological protection circuits is trained. 2 tabs

  8. Chlorinated volatile organic compounds (Cl-VOCs) in environment - sources, potential human health impacts, and current remediation technologies.

    Science.gov (United States)

    Huang, Binbin; Lei, Chao; Wei, Chaohai; Zeng, Guangming

    2014-10-01

    Chlorinated volatile organic compounds (Cl-VOCs), including polychloromethanes, polychloroethanes and polychloroethylenes, are widely used as solvents, degreasing agents and a variety of commercial products. These compounds belong to a group of ubiquitous contaminants that can be found in contaminated soil, air and any kind of fluvial mediums such as groundwater, rivers and lakes. This review presents a summary of the research concerning the production levels and sources of Cl-VOCs, their potential impacts on human health as well as state-of-the-art remediation technologies. Important sources of Cl-VOCs principally include the emissions from industrial processes, the consumption of Cl-VOC-containing products, the disinfection process, as well as improper storage and disposal methods. Human exposure to Cl-VOCs can occur through different routes, including ingestion, inhalation and dermal contact. The toxicological impacts of these compounds have been carefully assessed, and the results demonstrate the potential associations of cancer incidence with exposure to Cl-VOCs. Most Cl-VOCs thus have been listed as priority pollutants by the Ministry of Environmental Protection (MEP) of China, Environmental Protection Agency of the U.S. (U.S. EPA) and European Commission (EC), and are under close monitor and strict control. Yet, more efforts will be put into the epidemiological studies for the risk of human exposure to Cl-VOCs and the exposure level measurements in contaminated sites in the future. State-of-the-art remediation technologies for Cl-VOCs employ non-destructive methods and destructive methods (e.g. thermal incineration, phytoremediation, biodegradation, advanced oxidation processes (AOPs) and reductive dechlorination), whose advantages, drawbacks and future developments are thoroughly discussed in the later sections. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Critical shortage. As technology improves, the transplant list gets longer--but there aren't enough organs to go around.

    Science.gov (United States)

    Lee, Jaimy

    2013-06-17

    While improving medical technology is making transplants more successful and more people eligible, it's also contributing to a problem. There is a growing crowd of people waiting for organ transplants, and they vastly outnumber potential donors each year. "It's a zero-sum game," says Dr. J. Michael Millis, left, medical director of transplantation services at University of Chicago Medicine. "We don't have enough organs."

  10. Combining Next-Generation Sequencing and Microarray Technology into a Transcriptomics Approach for the Non-Model Organism Chironomus riparius

    Science.gov (United States)

    Marinković, Marino; de Leeuw, Wim C.; de Jong, Mark; Kraak, Michiel H. S.; Admiraal, Wim; Breit, Timo M.; Jonker, Martijs J.

    2012-01-01

    Whole-transcriptome gene-expression analyses are commonly performed in species that have a sequenced genome and for which microarrays are commercially available. To do such analyses in species with no or limited genome data, i.e. non-model organisms, necessary transcriptomics resources, i.e. an annotated transcriptome and a validated gene-expression microarray, must first be developed. The aim of the present study was to establish an advanced approach for developing transcriptomics resources for non-model organisms by combining next-generation sequencing (NGS) and microarray technology. We applied our approach to the non-biting midge Chironomus riparius, an ecologically relevant species that is widely used in sediment ecotoxicity testing. We sampled extensively covering all C. riparius developmental stages as well as toxicant exposed larvae and obtained from a normalized cDNA library 1.5 M NGS reads totalling 501 Mbp. Using the NGS data we developed transcriptomics resources in several steps. First, we designed 844 k probes directly on the NGS reads, as well as 76 k probes targeting expressed sequence tags of related species. These probes were tested for their affinity to C. riparius DNA and mRNA, by performing two biological experiments with a 1 M probe-selection microarray that contained the entire probe-library. Subsequently, the 1.5 M NGS reads were assembled into 23,709 isotigs and 135,082 singletons, which were associated to ∼55 k, respectively, ∼61 k gene ontology terms and which corresponded together to 22,593 unique protein accessions. An algorithm was developed that took the assembly and the probe affinities to DNA and mRNA into account, what resulted in 59 k highly-reliable probes that targeted uniquely 95% of the isotigs and 18% of the singletons. Concluding, our approach allowed the development of high-quality transcriptomics resources for C. riparius, and is applicable to any non-model organism. It is expected, that these resources will advance

  11. Harnessing microbial gene pools to remediate persistent organic pollutants using genetically modified plants--a viable technology?

    Science.gov (United States)

    Rylott, Elizabeth L; Johnston, Emily J; Bruce, Neil C

    2015-11-01

    It has been 14 years since the international community came together to legislate the Stockholm Convention on Persistent Organic Pollutants (POPs), restricting the production and use of specific chemicals that were found to be environmentally stable, often bioaccumulating, with long-term toxic effects. Efforts are continuing to remove these pollutants from the environment. While incineration and chemical treatment can be successful, these methods require the removal of tonnes of soil, at high cost, and are damaging to soil structure and microbial communities. The engineering of plants for in situ POP remediation has had highly promising results, and could be a more environmentally-friendly alternative. This review discusses the characterization of POP-degrading bacterial pathways, and how the genes responsible have been harnessed using genetic modification (GM) to introduce these same abilities into plants. Recent advances in multi-gene cloning, genome editing technologies and expression in monocot species are accelerating progress with remediation-applicable species. Examples include plants developed to degrade 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), trichloroethylene (TCE), and polychlorinated biphenyls (PCBs). However, the costs and timescales needed to gain regulatory approval, along with continued public opposition, are considerable. The benefits and challenges in this rapidly developing and promising field are discussed. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  12. 2015 Plan. Project 4: electric power supply, technologies, cost and availability. Sub-project alternative energy sources: solar, eolic, shale, ocean, hydrogen, organic wastes, peat and lignite

    International Nuclear Information System (INIS)

    1993-07-01

    Several aspects of solar, eolic and ocean energy and shale, peat lignite, hydrogen and organic waste in Brazil are described, including reserves, potential, technology economy and environment. Based in data and information presented in this report, the necessity of a more detailed survey with the potential of alternative energy sources in Brazil, emphasizing the more promiser regions is also mentioned. (C.G.C.)

  13. The Unintended Consequences of Technological Change: Winners and Losers from GM Technologies and the Policy Response in the Organic Food Market

    Directory of Open Access Journals (Sweden)

    Stuart Smyth

    2015-06-01

    Full Text Available It is often said that innovations create winners and losers. All innovations are somewhat disruptive, but some have more distributed effects. We have a sense of who the winners are and how much they gain. Yet, how much do losers actually lose? Organic farmers frequently like to publicly announce that they are the losers following the commercialization of genetically modified (GM crops, yet consumers in search of non-GM products have helped increase demand for organic products, something that would not have occurred in the absence of GM crops. Are organic farmers really losers? This article lays out the argument that were it not for the commercialization of GM crop varieties in the mid-1990s, organic production and food sectors would not be at the level they enjoy today. That is, the commercialization of GM crops has made the organic industry better off than had GM crops not been commercialized. Theoretical modelling of the organic benefits is complemented by supportive market data. The article concludes that in spite of numerous vocal offerings about the adverse impacts suffered by the organic industry due to GM crop production, the organic industry has gained significantly from that which they vociferously criticize.

  14. Public Enlightenment Education on the Acceptance of Fingerprint Biometric Technology for Administration in Academic Institutions and Other Organizations

    Science.gov (United States)

    Eze, Samuel Godwin; Chijioke, Edmond Ogochukwu

    2016-01-01

    This research presents the overview of the origin of fingerprint biometric technology, the opinion of the public on the acceptance of fingerprint biometric technology and the means of instilling confidence on the public for the total acceptance of the technology. Data was collected with the aid of a lecture and structured questionnaires…

  15. Abatement Technologies for Volatile Organic Compounds in Emissions from Biofuel Driers; Reningsteknik foer organiska aemnen i utslaepp till luft vid biobraensletorkning

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Karin; Ehrstedt, Thomas [Sycon Energikonsult AB, Malmoe (Sweden)

    2000-06-01

    This report is a part of a program at Vaermeforsk called Drying of Biofuels and deals with abatement technologies for volatile organic compounds (VOC) in biofuel drier emissions. The report gives an account of the amount of organic matter in wood and in drying gases and also of different abatement technologies for VOC. Processes from about 20 contractors are briefly described. The conclusions from this work are that thermal or catalytic oxidizing technologies in connection with regenerative heat recovery seems to be the most suitable technique for this application. Both technologies should give a degree of purification above 95 %. The purification cost for a typical case has been estimated to about 22 SEK per kg removed organic matter in both cases. The investment cost is higher for the catalytic oxidizer (6-20 MSEK for a 60.000 Nm{sup 3} /h catalytic plant compared to 4-6,5 MSEK for a thermal plant) but the fuel cost is lower. Condensation is a usable technique but it suffers from bad degree of purification. By using a wet electrostatic precipitator (WESP) the degree of purification can be enhanced but it will still be lower than for the oxidizers. Adsorption and absorption are not suitable for gases at high temperatures containing several different organic compounds at low concentrations, which is the case in biofuel drying. This means high purification costs and low degree of purification. Other technologies that have been found less suitable are biological purification and membrane technology. World-wide there are a few reference plants based on thermal oxidizing in connection with biofuel drying. Otherwise the experiences are very limited. According to this, tests in pilot plant scale are recommended before investment in a full-scale plant for biofuel driers.

  16. PCR-free detection of genetically modified organisms using magnetic capture technology and fluorescence cross-correlation spectroscopy.

    Science.gov (United States)

    Zhou, Xiaoming; Xing, Da; Tang, Yonghong; Chen, Wei R

    2009-11-26

    The safety of genetically modified organisms (GMOs) has attracted much attention recently. Polymerase chain reaction (PCR) amplification is a common method used in the identification of GMOs. However, a major disadvantage of PCR is the potential amplification of non-target DNA, causing false-positive identification. Thus, there remains a need for a simple, reliable and ultrasensitive method to identify and quantify GMO in crops. This report is to introduce a magnetic bead-based PCR-free method for rapid detection of GMOs using dual-color fluorescence cross-correlation spectroscopy (FCCS). The cauliflower mosaic virus 35S (CaMV35S) promoter commonly used in transgenic products was targeted. CaMV35S target was captured by a biotin-labeled nucleic acid probe and then purified using streptavidin-coated magnetic beads through biotin-streptavidin linkage. The purified target DNA fragment was hybridized with two nucleic acid probes labeled respectively by Rhodamine Green and Cy5 dyes. Finally, FCCS was used to detect and quantify the target DNA fragment through simultaneously detecting the fluorescence emissions from the two dyes. In our study, GMOs in genetically engineered soybeans and tomatoes were detected, using the magnetic bead-based PCR-free FCCS method. A detection limit of 50 pM GMOs target was achieved and PCR-free detection of GMOs from 5 microg genomic DNA with magnetic capture technology was accomplished. Also, the accuracy of GMO determination by the FCCS method is verified by spectrophotometry at 260 nm using PCR amplified target DNA fragment from GM tomato. The new method is rapid and effective as demonstrated in our experiments and can be easily extended to high-throughput and automatic screening format. We believe that the new magnetic bead-assisted FCCS detection technique will be a useful tool for PCR-free GMOs identification and other specific nucleic acids.

  17. PCR-free detection of genetically modified organisms using magnetic capture technology and fluorescence cross-correlation spectroscopy.

    Directory of Open Access Journals (Sweden)

    Xiaoming Zhou

    2009-11-01

    Full Text Available The safety of genetically modified organisms (GMOs has attracted much attention recently. Polymerase chain reaction (PCR amplification is a common method used in the identification of GMOs. However, a major disadvantage of PCR is the potential amplification of non-target DNA, causing false-positive identification. Thus, there remains a need for a simple, reliable and ultrasensitive method to identify and quantify GMO in crops. This report is to introduce a magnetic bead-based PCR-free method for rapid detection of GMOs using dual-color fluorescence cross-correlation spectroscopy (FCCS. The cauliflower mosaic virus 35S (CaMV35S promoter commonly used in transgenic products was targeted. CaMV35S target was captured by a biotin-labeled nucleic acid probe and then purified using streptavidin-coated magnetic beads through biotin-streptavidin linkage. The purified target DNA fragment was hybridized with two nucleic acid probes labeled respectively by Rhodamine Green and Cy5 dyes. Finally, FCCS was used to detect and quantify the target DNA fragment through simultaneously detecting the fluorescence emissions from the two dyes. In our study, GMOs in genetically engineered soybeans and tomatoes were detected, using the magnetic bead-based PCR-free FCCS method. A detection limit of 50 pM GMOs target was achieved and PCR-free detection of GMOs from 5 microg genomic DNA with magnetic capture technology was accomplished. Also, the accuracy of GMO determination by the FCCS method is verified by spectrophotometry at 260 nm using PCR amplified target DNA fragment from GM tomato. The new method is rapid and effective as demonstrated in our experiments and can be easily extended to high-throughput and automatic screening format. We believe that the new magnetic bead-assisted FCCS detection technique will be a useful tool for PCR-free GMOs identification and other specific nucleic acids.

  18. PCR-Free Detection of Genetically Modified Organisms Using Magnetic Capture Technology and Fluorescence Cross-Correlation Spectroscopy

    Science.gov (United States)

    Zhou, Xiaoming; Xing, Da; Tang, Yonghong; Chen, Wei R.

    2009-01-01

    The safety of genetically modified organisms (GMOs) has attracted much attention recently. Polymerase chain reaction (PCR) amplification is a common method used in the identification of GMOs. However, a major disadvantage of PCR is the potential amplification of non-target DNA, causing false-positive identification. Thus, there remains a need for a simple, reliable and ultrasensitive method to identify and quantify GMO in crops. This report is to introduce a magnetic bead-based PCR-free method for rapid detection of GMOs using dual-color fluorescence cross-correlation spectroscopy (FCCS). The cauliflower mosaic virus 35S (CaMV35S) promoter commonly used in transgenic products was targeted. CaMV35S target was captured by a biotin-labeled nucleic acid probe and then purified using streptavidin-coated magnetic beads through biotin-streptavidin linkage. The purified target DNA fragment was hybridized with two nucleic acid probes labeled respectively by Rhodamine Green and Cy5 dyes. Finally, FCCS was used to detect and quantify the target DNA fragment through simultaneously detecting the fluorescence emissions from the two dyes. In our study, GMOs in genetically engineered soybeans and tomatoes were detected, using the magnetic bead-based PCR-free FCCS method. A detection limit of 50 pM GMOs target was achieved and PCR-free detection of GMOs from 5 µg genomic DNA with magnetic capture technology was accomplished. Also, the accuracy of GMO determination by the FCCS method is verified by spectrophotometry at 260 nm using PCR amplified target DNA fragment from GM tomato. The new method is rapid and effective as demonstrated in our experiments and can be easily extended to high-throughput and automatic screening format. We believe that the new magnetic bead-assisted FCCS detection technique will be a useful tool for PCR-free GMOs identification and other specific nucleic acids. PMID:19956680

  19. Organs-on-Chips in Drug Development: The Importance of Involving Stakeholders in Early Health Technology Assessment

    NARCIS (Netherlands)

    Middelkamp, Heleen H.T.; van der Meer, Andries Dirk; Hummel, J. Marjan; Stamatialis, Dimitrios; Mummery, Christine Lindsay; Passier, Petrus Christianus Johannes Josephus; IJzerman, Maarten Joost

    2016-01-01

    Organs-on-chips are three-dimensional, microfluidic cell culture systems that simulate the function of tissues and organ subunits. Organ-on-chip systems are expected to contribute to drug candidate screening and the reduction of animal tests in preclinical drug development and may increase

  20. The Innovation Deficit in Urban Water: The Need for an Integrated Perspective on Institutions, Organizations, and Technology.

    Science.gov (United States)

    Kiparsky, Michael; Sedlak, David L; Thompson, Barton H; Truffer, Bernhard

    2013-08-01

    Interaction between institutional change and technological change poses important constraints on transitions of urban water systems to a state that can meet future needs. Research on urban water and other technology-dependent systems provides insights that are valuable to technology researchers interested in assuring that their efforts will have an impact. In the context of research on institutional change, innovation is the development, application, diffusion, and utilization of new knowledge and technology. This definition is intentionally inclusive: technological innovation will play a key role in reinvention of urban water systems, but is only part of what is necessary. Innovation usually depends on context, such that major changes to infrastructure include not only the technological inventions that drive greater efficiencies and physical transformations of water treatment and delivery systems, but also the political, cultural, social, and economic factors that hinder and enable such changes. On the basis of past and present changes in urban water systems, institutional innovation will be of similar importance to technological innovation in urban water reinvention. To solve current urban water infrastructure challenges, technology-focused researchers need to recognize the intertwined nature of technologies and institutions and the social systems that control change.

  1. The Innovation Deficit in Urban Water: The Need for an Integrated Perspective on Institutions, Organizations, and Technology

    Science.gov (United States)

    Kiparsky, Michael; Sedlak, David L.; Thompson, Barton H.; Truffer, Bernhard

    2013-01-01

    Abstract Interaction between institutional change and technological change poses important constraints on transitions of urban water systems to a state that can meet future needs. Research on urban water and other technology-dependent systems provides insights that are valuable to technology researchers interested in assuring that their efforts will have an impact. In the context of research on institutional change, innovation is the development, application, diffusion, and utilization of new knowledge and technology. This definition is intentionally inclusive: technological innovation will play a key role in reinvention of urban water systems, but is only part of what is necessary. Innovation usually depends on context, such that major changes to infrastructure include not only the technological inventions that drive greater efficiencies and physical transformations of water treatment and delivery systems, but also the political, cultural, social, and economic factors that hinder and enable such changes. On the basis of past and present changes in urban water systems, institutional innovation will be of similar importance to technological innovation in urban water reinvention. To solve current urban water infrastructure challenges, technology-focused researchers need to recognize the intertwined nature of technologies and institutions and the social systems that control change. PMID:23983450

  2. INFORMATION AND COMMUNICATION TECHNOLOGIES IN THE ORGANIZATION OF BACHELORS’ E-LEARNING (USING THE EXAMPLE OF SPECIALITIES "TOURISM" AND "SOCIAL WORK"

    Directory of Open Access Journals (Sweden)

    Olesia L. Dyshko

    2017-06-01

    Full Text Available The article analyzes the state of implementation of information and communication technologies (ICT in the organization of e-learning in higher education (using the experience of specialities «Tourism» and «Social Work». The urgency of e-learning technologies application and related information and communication technologies is proved. Author determined the advantages and disadvantages of the popular platform Moodle e-learning. The results of research on active use of ICT, e-learning platforms, choice of ICT-based survey of the Ukrainian higher educational institutions that provide teaching training courses in specialities «Tourism» and» «Social work» are presented. It has been found that teachers prefer e-learning platforms, various Internet sites, multimedia presentations, video software Skype and Viber.

  3. Innovative technology and sustainable development of organic dairy farming : the case of automatic milking systems in Denmark

    NARCIS (Netherlands)

    Oudshoorn, F.W.

    2009-01-01

    Development of organic dairy farming in Denmark is characterized by up-scaling, increasing productivity and automation. Increasing discussion on compliance with organic principles and sustainability has been forwarded. Automatic milking systems (AMS) are part of this development and have been

  4. Where is synergy indicated in the Norwegian innovation system? Triple-Helix relations among technology, organization, and geography

    NARCIS (Netherlands)

    Strand, Ø.; Leydesdorff, L.

    2013-01-01

    Using information theory and data for all (0.5 million) Norwegian firms, the national and regional innovation systems are decomposed into three subdynamics: (i) economic wealth generation, (ii) technological novelty production, and (iii) government interventions and administrative control. The

  5. Definition of perspective directions of transfert of technologies at the base of SWOT-analysis of scientific organization

    OpenAIRE

    Alla Sukhovey

    2008-01-01

    This article describes approbating at Sverdlovsk region methodic of analysis of strength and weakness sides of scientific organization. Using this methodic is give possibility to define perspective directions of foundation innovation infrastructure of region.

  6. DEFINITION OF PERSPECTIVE DIRECTIONS OF TRANSFERT OF TECHNOLOGIES AT THE BASE OF SWOT-ANALYSIS OF SCIENTIFIC ORGANIZATION

    Directory of Open Access Journals (Sweden)

    A.F. Suhovey

    2008-12-01

    Full Text Available This article describes approbating at Sverdlovsk region methodic of analysis of strength and weakness sides of scientific organization. Using this methodic is give possibility to define perspective directions of foundation innovation infrastructure of region.

  7. A toxic organic solvent-free technology for the preparation of PEGylated paclitaxel nanosuspension based on human serum albumin for effective cancer therapy

    Science.gov (United States)

    Yin, Tingjie; Dong, Lihui; Cui, Bei; Wang, Lei; Yin, Lifang; Zhou, Jianping; Huo, Meirong

    2015-01-01

    Clinically, paclitaxel (PTX) is one of most commonly prescribed therapies against a wide range of solid neoplasms. Despite its success, the clinical applicability of PTX (Taxol®) is severely hampered by systemic toxicities induced by Cremophor EL. While attempts to bypass the need for Cremophor EL have been developed through platforms such as Abraxane™, nab™ relies heavily on the use of organic solvents, namely, chloroform. The toxicity introduced by residual chloroform poses a potential risk to patient health. To mitigate the toxicities of toxic organic solvent-based manufacture methods, we have designed a method for the formulation of PTX nanosuspensions (PTX-PEG [polyethylene glycol]-HSA [human serum albumin]) that eliminates the dependence on toxic organic solvents. Coined the solid-dispersion technology, this technique permits the dispersion of PTX into PEG skeleton without the use of organic solvents or Cremophor EL as a solubilizer. Once the PTX-PEG dispersion is complete, the dispersion can be formulated with HSA into nanosuspensions suitable for intravenous administration. Additionally, the incorporation of PEG permits the prolonged circulation through the steric stabilization effect. Finally, HSA-mediated targeting permits active receptor-mediated endocytosis for enhanced tumor uptake and reduced side effects. By eliminating the need for both Cremophor EL and organic solvents while simultaneously increasing antitumor efficacy, this method provides a superior alternative to currently accepted methods for PTX delivery. PMID:26715846

  8. Effective Tutorial Ontology Modeling on Organic Rice Farming for Non-Science & Technology Educated Farmers Using Knowledge Engineering

    Science.gov (United States)

    Yanchinda, Jirawit; Chakpitak, Nopasit; Yodmongkol, Pitipong

    2015-01-01

    Knowledge of the appropriate technologies for sustainable development projects has encouraged grass roots development, which has in turn promoted sustainable and successful community development, which a requirement is to share and reuse this knowledge effectively. This research aims to propose a tutorial ontology effectiveness modeling on organic…

  9. Knowledge and Innovation: A Comparative Study of the USA, the UK and Japan. Routledge Studies in Innovation, Organizations and Technology

    Science.gov (United States)

    Brown, Helen

    2012-01-01

    This new book presents case studies from the US, the UK and Japan. Packed full of vignettes from cases studies and subscribing to a socio-cultural approach rather than the often tacit assumption that knowledge and "technology transfer" is a logistical problem, this excellent volume illuminates the often misunderstood process of knowledge…

  10. Pengukuran tingkat kesuksesan penerapan website Penerimaan Mahasiswa Baru (PMB online di perguruan tinggi swasta dengan pendekatan Human Organization Technology (HOT Fit model

    Directory of Open Access Journals (Sweden)

    Ahmad Heru Mujianto

    2017-01-01

    Abstract Private Higher Education (PHE in Jombang apply online admission of new students selection process, so applicants simply register through admission of new students online website owned by their respective private universities, without needing to the university. But in the implementation there are still prospective students who apply directly to the office of admission of new students PHE, it makes the need to measure the success rate of admission of new students website online application in PHE. Also, so far admission of new students online website PHE in Jombang has never been evaluated to determine the success rate. HOT (Human Organization Technology Fit model is a model of success that can be used as a model for evaluating information systems. There are seven variables used by HOT Fit, i.e., system quality, information quality, service quality, system use, user satisfaction, net beneFits, organizational structure (organization structure. The result of the research shows that there are three assessment indicators with satisfaction value below 85%, the response time is 76,1%; the availability of 71.6% of aid facilities; and 64.2% display satisfaction. So that three indicators need to be increased again to get better results and can optimize the implementation of admission of new students website online PHE in Jombang. Keywords: Admission of new students; HOT Fit; Human Organization Technology; Private Higher Education; PHE.

  11. Improved application of the electrophoretic tissue clearing technology, CLARITY, to intact solid organs including brain, pancreas, liver, kidney, lung, and intestine.

    Science.gov (United States)

    Lee, Hyunsu; Park, Jae-Hyung; Seo, Incheol; Park, Sun-Hyun; Kim, Shin

    2014-12-21

    Mapping of tissue structure at the cellular, circuit, and organ-wide scale is important for understanding physiological and biological functions. A bio-electrochemical technique known as CLARITY used for three-dimensional anatomical and phenotypical mapping within transparent intact tissues has been recently developed. This method provided a major advance in understanding the structure-function relationships in circuits of the nervous system and organs by using whole-body clearing. Thus, in the present study, we aimed to improve the original CLARITY procedure and developed specific CLARITY protocols for various intact organs. We determined the optimal conditions for reducing bubble formation, discoloration, and depositing of black particles on the surface of tissue, which allowed production of clearer organ images. We also determined the appropriate replacement cycles of clearing solution for each type of organ, and convincingly demonstrated that 250-280 mA is the ideal range of electrical current for tissue clearing. We then acquired each type of cleared organs including brain, pancreas, liver, lung, kidney, and intestine. Additionally, we determined the images of axon fibers of hippocampal region, the Purkinje layer of cerebellum, and vessels and cellular nuclei of pancreas. CLARITY is an innovative biochemical technology for the structural and molecular analysis of various types of tissue. We developed improved CLARITY methods for clearing of the brain, pancreas, lung, intestine, liver, and kidney, and identified the appropriate experimental conditions for clearing of each specific tissue type. These optimized methods will be useful for the application of CLARITY to various types of organs.

  12. Objectives, capabilities and dangers in the role of international organizations and funding agencies in promoting gene-based technologies for livestock in developing countries

    International Nuclear Information System (INIS)

    Hodges, J.

    2005-01-01

    Gene-based technologies offer the world unprecedented opportunities for improving quality of life, or for reducing it in irreversible ways. The basic question addressed in this paper is the position and response of international bodies and donors on whether or not to provide gene-based technologies to developing countries. It will not be easy to attain a responsible and coherent answer to this challenging question. Gaining an objective understanding of the essential issues is hard when controversy rages across the supposedly neutral scientific facts. Nevertheless, the outcome of the discussion is of prime importance at a global level. This paper seeks to bring light into this arena. After the Introduction, three principle concerns are examined which should be at the top of the agenda of these international institutions. Following this, short reviews of the critical issues are presented covering: the scientific characteristics and uncertainties associated with gene-based technologies; the nature of target areas in which they may be applied; and the considerable disquiet in society generally. These short outlines highlight the possible benefits and dangers associated with the critical issues. It is concluded that the objectives, capabilities, opportunities and dangers cannot be evaluated at the scientific level alone; they must be evaluated as matters of high policy by all stakeholders before gene-based technologies are implemented on the ground. In view of these perspectives, at the end of the paper it is proposed that scientists should place a moratorium on the development of gene-based technologies for the development of transgenic animals. It is also proposed that, during the moratorium, the United Nations should carry out a global referendum on the desirability of gene-based technologies being applied to the food chain. Meanwhile it is recommended that international organizations and funding bodies should not promote these techniques. (author)

  13. Technology standard-setting under the lens of global administrative law : Accountability, participation and transparency of standard-setting organizations

    NARCIS (Netherlands)

    Kanevskaia, Olia

    2016-01-01

    The role of transnational non-governmental bodies in international standardization has often been in the limelight of recent academic discussions. While standards developed by Standard-Setting Organizations (SSOs) are typically non-binding, they can nevertheless acquire an obligatory character,

  14. Using Web-Based Technologies to Increase Evaluation Capacity in Organizations Providing Child and Youth Mental Health Services

    Science.gov (United States)

    Sundar, Purnima; Kasprzak, Susan; Halsall, Tanya; Woltman, Heather

    2010-01-01

    Given today's climate of economic uncertainty and fiscal restraint, organizations providing child and youth mental health services are required to do so with limited resources. Within this context, service providers face added pressure to deliver evidence-based programs and demonstrate program effectiveness. The Ontario Centre of Excellence for…

  15. An empirical study on different factors influencing information technology adoption for auditing purposes: A case study of a banking organization

    Directory of Open Access Journals (Sweden)

    Mehdi Taghavi

    2013-04-01

    Full Text Available In this survey, we have investigated whether an easy and comprehensive information technology (IT infrastructure could contribute on auditing system in Iranian business society. The survey designs and distributes a questionnaire based on technology adoption method (TAM among employees of bank Melli Iran who participated in our survey in Likert scale and using t-student and Kruskal-Wallis test examined different hypotheses. The results of our survey have indicated that there was a relationship between a good perception in usefulness of IT implementation and accepting recent advances of IT and auditors with good perception on IT are able to take advantage of recent advances of IT in their auditing skills. In addition, our survey has concluded that ease of IT implementation could create motivation among auditors to automate their traditional skills. While educational background played an important role on our survey, age and job experience did not have any impact on our survey.

  16. The ManureEcoMine pilot installation : advanced integration of technologies for the management of organics and nutrients in livestock waste

    OpenAIRE

    Pintucci, Cristina; Carballa, Marta; Varga, Sam; Sarli, Jimena; Peng, Lai; Bousek, Johannes; Pedizzi, Chiara; Ruscalleda, Maël; Tarragó, Elena; Prat, Delphine; Colica, Giovanni; Picavet, Merijn; Colsen, Joop; Benito, Oscar; Balaguer, Marilos

    2017-01-01

    Abstract: Manure represents an exquisite mining opportunity for nutrient recovery (nitrogen and phosphorus), and for their reuse as renewable fertilisers. The ManureEcoMine proposes an integrated approach of technologies, operated in a pilot-scale installation treating swine manure (83.7%) and Ecofrit® (16.3%), a mix of vegetable residues. Thermophilic anaerobic digestion was performed for 150 days, the final organic loading rate was 4.6 kgCOD m−3 d−1, with a CH4 production of 1.4 Nm3 m−3 d−1...

  17. The Human Effects of Non-Lethal Technologies (Impacts humain des technologies non letales) (CD-ROM)

    National Research Council Canada - National Science Library

    2006-01-01

    .... In response to NATO RTO tasking, based on the recommendations of the 2000 Defence Capabilities Initiative, to support preparations for a NATO NLW capability, the Human Factors and Medicine Panel (HFM...

  18. Combining ITIL, COBIT and ISO/IEC 27002 for structuring comprehensive information technology for management in organizations

    Directory of Open Access Journals (Sweden)

    Maico Gehrmann

    2012-09-01

    Full Text Available Several methodologies, tools and standards have been designed to help IT management within organizations. Companies seek, with the use of these mechanisms, the placement of IT management and organizational strategies, mainly to ensure that IT helps with the objectives of the business and the results of the organization. Despite the vast amount of options for tools, methodologies and standards available, when they are used independently, these are not sufficiently wide-ranging to meet all the needs of IT management. This document analyzes ITIL, COBIT and ISO/IEC 27002 methodologies through literature review, highlighting their similarities and differences through the comparison between them. From this analysis, an overall structure is proposed which uses a combination of ITIL, COBIT and ISO/IEC 27002 that can be used by any organization as a more comprehensive solution for the handling and servicing of IT management. As any process, there are positive and negative points. Some negative points of a methodology may be strengthened by the positive ones of other methodologies. This creates more efficient processes.

  19. COMBINING ITIL, COBIT AND ISO/IEC 27002 FOR STRUCTURING COMPREHENSIVE INFORMATION TECHNOLOGY FOR MANAGEMENT IN ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Maico Gehrmann

    2012-09-01

    Full Text Available Several methodologies, tools and standards have been designed to help IT management within organizations. Companies seek, with the use of these mechanisms, the placement of IT management and organizational strategies, mainly to ensure that IT helps with the objectives of the business and the results of the organization. Despite the vast amount of options for tools, methodologies and standards available, when they are used independently, these are not sufficiently wide-ranging to meet all the needs of IT management. This document analyzes ITIL, COBIT and ISO/IEC 27002 methodologies through literature review, highlighting their similarities and differences through the comparison between them. From this analysis, an overall structure is proposed which uses a combination of ITIL, COBIT and ISO/IEC 27002 that can be used by any organization as a more comprehensive solution for the handling and servicing of IT management. As any process, there are positive and negative points. Some negative points of a methodology may be strengthened by the positive ones of other methodologies. This creates more efficient processes.

  20. 24th May 2011 - ITER Organization Director-General O.Motojima visiting SM18 with Technology Department Head F. Bordry and Deputy L. Rossi, accompanied by Adviser for Relations with ITER J.-P. Koutchouk.

    CERN Multimedia

    Maximilien Brice

    2011-01-01

    24th May 2011 - ITER Organization Director-General O.Motojima visiting SM18 with Technology Department Head F. Bordry and Deputy L. Rossi, accompanied by Adviser for Relations with ITER J.-P. Koutchouk.

  1. 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.

  2. Youth Participatory Action Research (YPAR) 2.0: how technological innovation and digital organizing sparked a food revolution in East Oakland.

    Science.gov (United States)

    Akom, Antwi; Shah, Aekta; Nakai, Aaron; Cruz, Tessa

    2016-01-01

    This article argues that technological innovation is transforming the flow of information, the fluidity of social action, and is giving birth to new forms of bottom up innovation that are capable of expanding and exploding old theories of reproduction and resistance because 'smart mobs', 'street knowledge', and 'social movements' cannot be neutralized by powerful structural forces in the same old ways. The purpose of this article is to develop the concept of YPAR 2.0 in which new technologies enable young people to visualize, validate, and transform social inequalities by using local knowledge in innovative ways that deepen civic engagement, democratize data, expand educational opportunity, inform policy, and mobilize community assets. Specifically this article documents how digital technology (including a mobile, mapping and SMS platform called Streetwyze and paper-mapping tool Local Ground) - coupled with 'ground-truthing' - an approach in which community members work with researchers to collect and verify 'public' data - sparked a food revolution in East Oakland that led to an increase in young people's self-esteem, environmental stewardship, academic engagement, and positioned urban youth to become community leaders and community builders who are connected and committed to health and well-being of their neighborhoods. This article provides an overview of how the YPAR 2.0 Model was developed along with recommendations and implications for future research and collaborations between youth, teachers, neighborhood leaders, and youth serving organizations.

  3. Youth Participatory Action Research (YPAR) 2.0: how technological innovation and digital organizing sparked a food revolution in East Oakland

    Science.gov (United States)

    Akom, Antwi; Shah, Aekta; Nakai, Aaron; Cruz, Tessa

    2017-01-01

    This article argues that technological innovation is transforming the flow of information, the fluidity of social action, and is giving birth to new forms of bottom up innovation that are capable of expanding and exploding old theories of reproduction and resistance because ‘smart mobs’, ‘street knowledge’, and ‘social movements’ cannot be neutralized by powerful structural forces in the same old ways. The purpose of this article is to develop the concept of YPAR 2.0 in which new technologies enable young people to visualize, validate, and transform social inequalities by using local knowledge in innovative ways that deepen civic engagement, democratize data, expand educational opportunity, inform policy, and mobilize community assets. Specifically this article documents how digital technology (including a mobile, mapping and SMS platform called Streetwyze and paper-mapping tool Local Ground) – coupled with ‘ground-truthing’ – an approach in which community members work with researchers to collect and verify ‘public’ data – sparked a food revolution in East Oakland that led to an increase in young people’s self-esteem, environmental stewardship, academic engagement, and positioned urban youth to become community leaders and community builders who are connected and committed to health and well-being of their neighborhoods. This article provides an overview of how the YPAR 2.0 Model was developed along with recommendations and implications for future research and collaborations between youth, teachers, neighborhood leaders, and youth serving organizations. PMID:28835731

  4. Analysis of evaluation methodologies before and after technological changes: the case of the release of genetically modified organisms in Peru

    Directory of Open Access Journals (Sweden)

    Ramón Alberto Diez Matallana

    2013-10-01

    Full Text Available We evaluate the applicability of three methods of analysis of economic impact of technological change: the partial budget, the surplus model (Alston, Norton, and Pardey, 1998 run in Excel and software Modexc (Rivas, García, Seré Jarvis, Sannint, and Pachico, 1999. From the perspectives of ease management, the use of coefficients of easy access, the ability of managing information from primary and secondary sources, and the generation of economic efficiency indicators of short and long term. These methodologies are applied in a genetically improved o commercial white potato with resistance to insects and nematodes, in the district of Huasahuasi, Junin, Peru. Such methodologies are implemented in order to assess the profitability of investment in the Bt potato seed.

  5. STEAM REFORMING TECHNOLOGY DEMONSTRATION FOR THE DESTRUCTION OF ORGANICS ON ACTUAL DOE SAVANNAH RIVER SITE TANK 48H WASTE 9138

    Energy Technology Data Exchange (ETDEWEB)

    Burket, P

    2009-02-24

    This paper describes the design of the Bench-scale Steam Reformer (BSR); a processing unit for demonstrating steam reforming technology on actual radioactive waste [1]. It describes the operating conditions of the unit used for processing a sample of Savannah River Site (SRS) Tank 48H waste. Finally, it compares the results from processing the actual waste in the BSR to processing simulant waste in the BSR to processing simulant waste in a large pilot scale unit, the Fluidized Bed Steam Reformer (FBSR), operated at Hazen Research Inc. in Golden, CO. The purpose of this work was to prove that the actual waste reacted in the same manner as the simulant waste in order to validate the work performed in the pilot scale unit which could only use simulant waste.

  6. FY1995 new technology of artificial organ materials which can induce host biocompatibility; 1995 nendo jinko zokiyo seitai kino fukatsukagata sozai no kaihatsu gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    The aim of this project is to produce a highly biocompatible materials for next generation's artificial organs using the following methods: 1, Micromodification of polymer materials. 2, Biocompatible treatment for biological materials. 3, Application of bioabsorbable materials. 4, Bioactive substance immobilization. and 5, Use of autologous tissue as artificial organ materials. As a synthetic polymer material, microporous polyurethane was used for a small diameter vascular prosthesis. The graft with this technology was successfully implanted in rat abdomical aortic position. The graft of 1.5 mm in internal diameter and 10 cm in length showed excellent patency with nice endothelialisation. As a biological material, microfibers of collagen was used for a sealing substance of vascular prothesis. The microfibers absorbed a large amount of water, which could prevent blood leakage from the graft wall. The graft showed non-thrombogenic property and excellent host cell affinity, resulted in rapid neointima formation. As to autologous tissue, bone marrow was used, since marrow cells can differentiate into any mesenchimal cells with synthesis of growth factors. Marrow cell transplanted vascular prothesis showed rapid capillary ingrowth. These results indicated that the newly designed materials had suitable properties for materials of next generation's artificial organs. (NEDO)

  7. FY1995 new technology of artificial organ materials which can induce host biocompatibility; 1995 nendo jinko zokiyo seitai kino fukatsukagata sozai no kaihatsu gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    The aim of this project is to produce a highly biocompatible materials for next generation's artificial organs using the following methods: 1, Micromodification of polymer materials. 2, Biocompatible treatment for biological materials. 3, Application of bioabsorbable materials. 4, Bioactive substance immobilization. and 5, Use of autologous tissue as artificial organ materials. As a synthetic polymer material, microporous polyurethane was used for a small diameter vascular prosthesis. The graft with this technology was successfully implanted in rat abdomical aortic position. The graft of 1.5 mm in internal diameter and 10cm in length showed excellent patency with nice endothelialisation. As a biological material, microfibers of collagen was used for a sealing substance of vascular prothesis. The microfibers absorbed a large amount of water, which could prevent blood leakage from the graft wall. The graft showed non-thrombogenic property and excellent host cell affinity, resulted in rapid neointima formation. As to autologous tissue, bone marrow was used, since marrow cells can differentiate into any mesenchimal cells with synthesis of growth factors. Marrow cell transplanted vascular prothesis showed rapid capillary ingrowth. These results indicated that the newly designed materials had suitable properties for materials of next generation's artificial organs. (NEDO)

  8. Enhancing the hydrolysis process of a two-stage biogas technology for the organic fraction of municipal solid waste

    DEFF Research Database (Denmark)

    Nasir, Zeeshan; Uellendahl, Hinrich

    2015-01-01

    the hydrolytic (1st) stage, which enables pump-free feeding of the waste into the 1st stage (processing module), and eliminates the risk for blocking of pumps and pipes by pumping only the percolate from the 1st stage into the 2nd stage (biogas reactor tank). The biogas yield of the AIKAN® two-stage process......The Danish company Solum A/S has developed a two-stage dry anaerobic digestion process labelled AIKAN® for the biological conversion of the organic fraction of municipal solid waste (OFMSW) into biogas and compost. In the AIKAN® process design the methanogenic (2nd) stage is separated from...... time, recirculation rate of percolate, ratio of admixing effluent from the anaerobic stage to the percolate, water submerge of waste) on the efficiency of the hydrolytic stage. •The effect of addition of adapted mixed cultures and specific hydrolytic microorganisms on the hydrolysis of the waste. •The...

  9. Performance of dry anaerobic technology in the co-digestion of rural organic solid wastes in China

    International Nuclear Information System (INIS)

    Yang, Tianxue; Li, Yingjun; Gao, Jixi; Huang, Caihong; Chen, Bin; Zhang, Lieyu; Wang, Xiaowei; Zhao, Ying; Xi, Beidou; Li, Xiang

    2015-01-01

    The dry anaerobic co-digestion of LW (livestock waste), OFHW (organic fraction of household waste), and AR (agricultural residue) was evaluated in terms of pH stability, organic removal rate, and methane yield. The total quantity of the solids involved in the digestion was adjusted to 25%. All the reactors were inoculated by 20% (in dry weight) of the municipal sludge. The dynamic changes in the pH values of the LW-AR-OFHW mixture co-digestions underwent four stages and differed from those of wet anaerobic digestion. The decrease in VS (volatile solids), volume, and weight of the LW-AR-OFHW mixtures was higher than those in AR and OFHW. The VS, volume, and weight reductions in LW-AR-OFHW co-digestion were 54.7%, 82.2%, and 72.7%, respectively. However, the VS, volume, and weight reductions in AR were only 11.1%, 20.5%, and 19.8%, respectively, and those in OFHW were only 27.4%, 45.0%, and 40.9%, respectively. The LW-AR-OFHW mixture co-digestions enhanced the methane production of the co-digester (256 m 3 /ton VS), whereas AR and OFHW produced only 12 and 93 m 3 methane/ton VS, respectively. - Highlights: • The pH values dynamic of LW-AR-OFHW differed from wet anaerobic digestion. • The degradation effect of LW-AR-OFHW was better than those of AR and OFHW. • The LW-AR-OFHW mixture co-digestions enhanced the methane production.

  10. Organic electroluminescence

    CERN Document Server

    Kafafi, Zakya H

    2005-01-01

    Organic light-emitting diode(OLED) technology has achieved significant penetration in the commercial market for small, low-voltage and inexpensive displays. Present and future novel technologies based on OLEDs involve rigid and flexible flat panel displays, solid-state lighting, and lasers. Display applications may range from hand-held devices to large flat panel screens that can be rolled up or hung flat on a wall or a ceiling. Organic Electroluminescence gives an overview of the on-going research in the field of organic light-emitting materials and devices, covering the principles of electroluminescence in organic thin films, as well as recent trends, current applications, and future potential uses. The book begins by giving a background of organic electroluminescence in terms of history and basic principles. It offers details on the mechanism(s) of electroluminescence in thin organic films. It presentsin-depth discussions of the parameters that control the external electroluminescence quantum efficien...

  11. Improving mining technology and organization of labor in the light of medical-biological aspects of physical health of miners

    Energy Technology Data Exchange (ETDEWEB)

    Egorov, P.V.; Nirenburg, K.G.; Davydova, N.N.; Dyatlova, L.A. (Kuzbasskii Politekhnicheskii Institut (USSR))

    1991-12-01

    Transfer to a contract-bonus system in mines of the Severokuzbassugol' and Leninskugol' associations (USSR) increased coal mining productivity by 42.2-54.4%, but, at the same time, problems concerning miners' health were noted. Presents data on the productivity and labor conditions of contract teams working at coal mining and in development faces. The influence of noise and vibration induced stresses on organisms of underground workers is analyzed. Investigations showed that 3 stages of exhaustion are likely to develop and that the most vulnerable are the cardiovascular system and the respiratory tract. The 3 stages of exhaustion and ability to recover were studied on mining machine operators and drivers of heading machines. Data showed that during the 1985-89 period, 972 miners received disability certificates; the rate of disability was 2.6 miners per 1 Mt of coal; 40.5% of miners over 40 years working on labor-intensive jobs had three or more chronic diseases which could cause permanent disability. In the structure of disability, cardio-vascular system cases accounted for 25%, osseous-muscular system cases for 20% and pulmonary diseases for 13%. Stresses the need for every mine to maintain its own medical center equipped with inhalation therapy, psychological relief, acupuncture and physiotherapy facilities.

  12. Geophysical Prediction Technology Based on Organic Carbon Content in Source Rocks of the Huizhou Sag, the South China Sea

    Directory of Open Access Journals (Sweden)

    Yang Wei

    2017-08-01

    Full Text Available Due to the high exploration cost, limited number of wells for source rocks drilling and scarce test samples for the Total Organic Carbon Content (TOC in the Huizhou sag, the TOC prediction of source rocks in this area and the assessment of resource potentials of the basin are faced with great challenges. In the study of TOC prediction, predecessors usually adopted the logging assessment method, since the data is only confined to a “point” and the regional prediction of the source bed in the seismic profile largely depends on the recognition of seismic facies, making it difficult to quantify TOC. In this study, we combined source rock geological characteristics, logging and seismic response and built the mathematical relation between quasi TOC curve and seismic data based on the TOC logging date of a single well and its internal seismic attribute. The result suggested that it was not purely a linear relationship that was adhered to by predecessors, but was shown as a complicated non-linear relationship. Therefore, the neural network algorithm and SVMs were introduced to obtain the optimum relationship between the quasi TOC curve and the seismic attribute. Then the goal of TOC prediction can be realized with the method of seismic inversion.

  13. Renewable energy powered membrane technology: Impact of pH and ionic strength on fluoride and natural organic matter removal.

    Science.gov (United States)

    Owusu-Agyeman, Isaac; Shen, Junjie; Schäfer, Andrea Iris

    2018-04-15

    Real water pH and ionic strength vary greatly, which influences the performance of membrane processes such as nanofiltration (NF) and reverse osmosis (RO). Systematic variation of pH (3-12) and ionic strength (2-10g/L as total dissolved solids (TDS)) was undertaken with a real Tanzanian water to investigate how water quality affects retention mechanisms of fluoride (F) and natural organic matter (NOM). An autonomous solar powered NF/RO system driven by a solar array simulator was supplied with constant power from a generator. An open NF (NF270) and a brackish water RO (BW30) membrane were used. A surface water with a very high F (59.7mg/L) and NOM (110mgC/L) was used. Retention of F by NF270 was 80% at pH4, and about 99% at pH >5, due to the smaller pore size and hence a more dominant size exclusion. In consequence, only little impact of ionic strength increase was observed for BW30. The concentration of NOM in permeates of both NF270 and BW30 were typically energy fluctuations, this research emphasises on feed water quality that affects system performance and may alter due to a number of environmental factors. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Flow cytometry: a versatile technology for specific quantification and viability assessment of micro-organisms in multistrain probiotic products.

    Science.gov (United States)

    Chiron, C; Tompkins, T A; Burguière, P

    2018-02-01

    Classical microbiology techniques are the gold standard for probiotic enumeration. However, these techniques are limited by parameters of time, specificity and incapacity to detect viable but nonculturable (VBNC) micro-organisms and nonviable cells. The aim of the study was to evaluate flow cytometry as a novel method for the specific quantification of viable and nonviable probiotics in multistrain products. Custom polyclonal antibodies were produced against five probiotic strains from different species (Bifidobacterium bifidum R0071, Bifidobacterium longum ssp. infantis R0033, Bifidobacterium longum ssp. longum R0175, Lactobacillus helveticus R0052 and Lactobacillus rhamnosus R0011). Evaluation of specificity confirmed that all antibodies were specific at least at the subspecies level. A flow cytometry method combining specific antibodies and viability assessment with SYTO ® 24 and propidium iodide was applied to quantify these strains in three commercial products. Analyses were conducted on two flow cytometry instruments by two operators and compared with classical microbiology using selective media. Results indicated that flow cytometry provides higher cell counts than classical microbiology (P probiotic enumeration and viability assessment. Combination with polyclonal antibodies can achieve sufficient specificity to differentiate closely related strains. Flow cytometry provides absolute and specific quantification of viable and nonviable probiotic strains in a very short time (48 h), bringing efficient tools for research and development and quality control. © 2017 The Authors. Journal of Applied Microbiology published by John Wiley & Sons Ltd on behalf of The Society for Applied Microbiology.

  15. Influence of technological processes on phenolic compounds, organic acids, furanic derivatives, and antioxidant activity of whole-lemon powder.

    Science.gov (United States)

    García-Salas, Patricia; Gómez-Caravaca, Ana María; Arráez-Román, David; Segura-Carretero, Antonio; Guerra-Hernández, Eduardo; García-Villanova, Belén; Fernández-Gutiérrez, Alberto

    2013-11-15

    The healthy properties of citrus fruits have been attributed to ascorbic acid and phenolic compounds, mainly to flavonoids. Flavonoids are important phytonutrients because they have a wide range of biological effects that provide health-related properties. In this context, this study seeks to characterise the phenolic compounds in lemon and their stability in different drying processes (freeze-drying and vacuum-drying) and storage conditions (-18 and 50°C for 1 and 3months). A powerful high-performance liquid chromatography coupled to DAD and electrospray-ionization time-of-flight mass spectrometry (HPLC-ESI-TOF-MS) method has been applied for the separation, identification, and quantification of 19 phenolic compounds and 4 organic acids. To our knowledge, two hydroxycinnamic acids have been identified for the first time in lemon. Folin-Ciocalteu was applied to determine total phenolic compounds and TEAC, FRAP, and ORAC were applied to determine the antioxidant capacity of lemon. Total phenolic content significantly differed in the samples analysed, vacuum-dried lemon showing the highest phenolic content, followed by freeze-dried lemon and, finally, vacuum-dried lemon stored at 50°C for 1 and 3months. The content in furanic compounds was determined to evaluate the heat damage in lemon and it was showed an increase with the thermal treatment because of the triggering of Maillard reaction. As exception of ORAC, antioxidant-capacity assays were not correlated to phenolic content by HPLC due to the formation of antioxidant compounds during Maillard reaction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Two-dimensional parallel array technology as a new approach to automated combinatorial solid-phase organic synthesis

    Science.gov (United States)

    Brennan; Biddison; Frauendorf; Schwarcz; Keen; Ecker; Davis; Tinder; Swayze

    1998-01-01

    An automated, 96-well parallel array synthesizer for solid-phase organic synthesis has been designed and constructed. The instrument employs a unique reagent array delivery format, in which each reagent utilized has a dedicated plumbing system. An inert atmosphere is maintained during all phases of a synthesis, and temperature can be controlled via a thermal transfer plate which holds the injection molded reaction block. The reaction plate assembly slides in the X-axis direction, while eight nozzle blocks holding the reagent lines slide in the Y-axis direction, allowing for the extremely rapid delivery of any of 64 reagents to 96 wells. In addition, there are six banks of fixed nozzle blocks, which deliver the same reagent or solvent to eight wells at once, for a total of 72 possible reagents. The instrument is controlled by software which allows the straightforward programming of the synthesis of a larger number of compounds. This is accomplished by supplying a general synthetic procedure in the form of a command file, which calls upon certain reagents to be added to specific wells via lookup in a sequence file. The bottle position, flow rate, and concentration of each reagent is stored in a separate reagent table file. To demonstrate the utility of the parallel array synthesizer, a small combinatorial library of hydroxamic acids was prepared in high throughput mode for biological screening. Approximately 1300 compounds were prepared on a 10 μmole scale (3-5 mg) in a few weeks. The resulting crude compounds were generally >80% pure, and were utilized directly for high throughput screening in antibacterial assays. Several active wells were found, and the activity was verified by solution-phase synthesis of analytically pure material, indicating that the system described herein is an efficient means for the parallel synthesis of compounds for lead discovery. Copyright 1998 John Wiley & Sons, Inc.

  17. Efficient Allocation of Reserve Costs in RTO Markets

    Energy Technology Data Exchange (ETDEWEB)

    Kirsch, Laurence D.; Morey, Mathew J.

    2006-10-15

    RTOs' make-whole payments for generation commitment are needed partly because of flaws in the design of reserve markets. Markets might be made more efficient with greater locational differentiation in reserve prices and incorporation of make-whole payments into reserve prices. (author)

  18. Decision Making on Medical Innovations in a Changing Health Care Environment: Insights from Accountable Care Organizations and Payers on Personalized Medicine and Other Technologies.

    Science.gov (United States)

    Trosman, Julia R; Weldon, Christine B; Douglas, Michael P; Deverka, Patricia A; Watkins, John B; Phillips, Kathryn A

    2017-01-01

    New payment and care organization approaches, such as those of accountable care organizations (ACOs), are reshaping accountability and shifting risk, as well as decision making, from payers to providers, within the Triple Aim context of health reform. The Triple Aim calls for improving experience of care, improving health of populations, and reducing health care costs. To understand how the transition to the ACO model impacts decision making on adoption and use of innovative technologies in the era of accelerating scientific advancement of personalized medicine and other innovations. We interviewed representatives from 10 private payers and 6 provider institutions involved in implementing the ACO model (i.e., ACOs) to understand changes, challenges, and facilitators of decision making on medical innovations, including personalized medicine. We used the framework approach of qualitative research for study design and thematic analysis. We found that representatives from the participating payer companies and ACOs perceive similar challenges to ACOs' decision making in terms of achieving a balance between the components of the Triple Aim-improving care experience, improving population health, and reducing costs. The challenges include the prevalence of cost over care quality considerations in ACOs' decisions and ACOs' insufficient analytical and technology assessment capacity to evaluate complex innovations such as personalized medicine. Decision-making facilitators included increased competition across ACOs and patients' interest in personalized medicine. As new payment models evolve, payers, ACOs, and other stakeholders should address challenges and leverage opportunities to arm ACOs with robust, consistent, rigorous, and transparent approaches to decision making on medical innovations. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  19. 2000-2001 creation of expertise and engineering technology of environment and energy project for anaerobic digestion of multiple kinds of organic industrial wastewater in China

    Energy Technology Data Exchange (ETDEWEB)

    Wu Libin [China Biogas Society (CBS) (China). Dept. of International Affairs

    2001-07-01

    Environmental protection is the basic policy of China. It has been proved by both of Chinese and world's development practice that the contradictions between development and environment must be well solved so as to realize sustainable development. Much concern has been paid on the research and development of technology on biogas (anaerobic digestion) to treat wastewater by China in last two decades, in addition with international influence and promotion from environment and development, the trend of anaerobic digestion development shows rapidly sign. Biogas technology has a wide field and good market for its implementation in China. Some environment and energy projects for anaerobic digestion of multiple kinds of organic industrial wastewater obtained fine benefits in pollution control, cleaner energy recovery and sustainable economic growth. However, the potentiality for market exploration is still higher. This paper presented the Chinese explorative research and successive design and anaerobic digestion project case studies on some 50 sorts of organic industrial wastewater, which are hard to biodegrade, hazardous, non-hygienic and chemical, e.g. alkali method straw pulp and chemical pulp-paper making wastewater, wastewater form medical industry, biopharmaceutical production, antibiotics as penicillin, erythromycin etc. Chinese medical herbs processing, antibiotics, tanning, brewery, distillery, agricultural chemicals, pesticide and insecticide, animal medicine, dyeing production, textile and printing industry, petroleum-chemical processing (PTA-phenyl terephthalic acid), coke processing, explosive production as RDX, hospitals, can and food processing, sugar-processing, municipal sewage with mixed industrial and domestic wastewater etc. All the mentioned research and practice show that both Chinese people and Chinese government have made great efforts in the last two decades in purifying the environment of water, soil and atmosphere via combining good

  20. Fast GC-analysis of selected organic compounds at trace levels with the novel RAPID-MS/MS-technology

    International Nuclear Information System (INIS)

    Poell, S.

    2002-03-01

    The main topic of the present thesis was the development of rapid analytical procedures for the environmental analysis of a steel producing company, to speed up the sample throughput for the daily routine work. Additionally, high precision of analysis results was requested. This brought a certain effort concerning the validation of the results which was supported by the analysis of certified reference materials. Special interest was laid on the optimization of the trace analysis of dioxins and furans (PCDD/DF). An expansion of the established methods with powerful techniques like single ion storage and tandem-mass spectrometry resulted in an obvious improvement of the limits of quantitation and the reliability of analysis. Further advances could be achieved with the simplification of the clean-up procedure by the application of a new sampling technique which reduced the demand on sample preparation time as well. Analysis were also carried out with brominated Dioxins and Furans (PBrDD/DF). The next item focused on the analysis of polycyclic aromatic hydrocarbons (PAH) with the implementation of five new representatives with a highly carcinogenic potential. In this case, the coupling of three detectors resulted in a robust and precise HPLC-method with a highly qualitative and quantitative analytical reliability. Furthermore, the aim was to promote the routine analysis of alkylated aromatics (BTEX) and halogenated volatile organic (VOC) compounds. By the use of gas chromatography coupled with mass spectrometric detection a common analytical technique for both classes of substances could be found with an enhancement of sensitivity due to application of the single ion storage technique. The existing method for the determination of polychlorinated biphenyls (PCB) was improved by replacing the electron capture detector with mass spectrometry. Due to an optimization of the single ion storage and tandem mass spectrometry parameters the requested demands on low detection

  1. Characterization of specific spoilage organisms (SSOs) in vacuum-packed ham by culture-plating techniques and MiSeq next-generation sequencing technologies.

    Science.gov (United States)

    Piotrowska-Cyplik, Agnieszka; Myszka, Kamila; Czarny, Jakub; Ratajczak, Katarzyna; Kowalski, Ryszard; Biegańska-Marecik, Róża; Staninska-Pięta, Justyna; Nowak, Jacek; Cyplik, Paweł

    2017-01-01

    Knowledge regarding microaerophilic and anaerobic specific spoilage organisms (SSOs) is crucial for an appropriate evaluation of vacuum-packed ham. The objective of this study was to characterize the SSO community in vacuum-packed ham by a culture-dependent technique and MiSeq next-generation sequencing (NGS) platform. The relation between changes among the SSO group in the ham and changes in sensory characteristics of the product was also assessed. In the study, conventional microbiological analyses were employed in order to establish the participation of several groups of microorganisms in the deterioration of vacuum-packed ham. The diversity of the SSO group in the product was further assessed with the use of MiSeq NGS technology. The bacteria identified in sliced cooked ham belonged mostly to four phyla, namely Actinobacteria, Proteobacteria, Firmicutes and Bacteroidetes. A temperature of 4 °C favoured the development of mesophilic and psychrophilic/psychrotrophic flora, mainly Lactobacillaceae, Enterobacteriaceae and Micrococcaceae families. A high ratio of Brochothrix thermosphacta species and new, cold-tolerant Clostridium spp. was also observed. The growth of these microorganisms facilitated changes in the pH value and organoleptic characteristics of the product. This study confirms that the combination of culturing and MiSeq NGS technology improves the microbial evaluation of food. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  2. First Results of a Detection Sensor for the Monitoring of Laying Hens Reared in a Commercial Organic Egg Production Farm Based on the Use of Infrared Technology

    Directory of Open Access Journals (Sweden)

    Mauro Zaninelli

    2016-10-01

    Full Text Available The development of a monitoring system to identify the presence of laying hens, in a closed room of a free-range commercial organic egg production farm, was the aim of this study. This monitoring system was based on the infrared (IR technology and had, as final target, a possible reduction of atmospheric ammonia levels and bacterial load. Tests were carried out for three weeks and involved 7 ISA (Institut de Sélection Animale brown laying hens. The first 5 days was used to set up the detection sensor, while the other 15 days were used to evaluate the accuracy of the resulting monitoring system, in terms of sensitivity and specificity. The setup procedure included the evaluation of different color background (CB thresholds, used to discriminate the information contents of the thermographic images. At the end of this procedure, a CB threshold equal to an increase of 3 °C from the floor temperature was chosen, and a cutoff level of 196 colored pixels was identified as the threshold to use to classify a positive case. The results of field tests showed that the developed monitoring system reached a fine detection accuracy (sensitivity = 97.9% and specificity = 94.9% and the IR technology proved to be a possible solution for the development of a detection sensor necessary to reach the scope of this study.

  3. First Results of a Detection Sensor for the Monitoring of Laying Hens Reared in a Commercial Organic Egg Production Farm Based on the Use of Infrared Technology.

    Science.gov (United States)

    Zaninelli, Mauro; Redaelli, Veronica; Tirloni, Erica; Bernardi, Cristian; Dell'Orto, Vittorio; Savoini, Giovanni

    2016-10-21

    The development of a monitoring system to identify the presence of laying hens, in a closed room of a free-range commercial organic egg production farm, was the aim of this study. This monitoring system was based on the infrared (IR) technology and had, as final target, a possible reduction of atmospheric ammonia levels and bacterial load. Tests were carried out for three weeks and involved 7 ISA (Institut de Sélection Animale) brown laying hens. The first 5 days was used to set up the detection sensor, while the other 15 days were used to evaluate the accuracy of the resulting monitoring system, in terms of sensitivity and specificity. The setup procedure included the evaluation of different color background (CB) thresholds, used to discriminate the information contents of the thermographic images. At the end of this procedure, a CB threshold equal to an increase of 3 °C from the floor temperature was chosen, and a cutoff level of 196 colored pixels was identified as the threshold to use to classify a positive case. The results of field tests showed that the developed monitoring system reached a fine detection accuracy (sensitivity = 97.9% and specificity = 94.9%) and the IR technology proved to be a possible solution for the development of a detection sensor necessary to reach the scope of this study.

  4. The ManureEcoMine pilot installation: advanced integration of technologies for the management of organics and nutrients in livestock waste.

    Science.gov (United States)

    Pintucci, Cristina; Carballa, Marta; Varga, Sam; Sarli, Jimena; Peng, Lai; Bousek, Johannes; Pedizzi, Chiara; Ruscalleda, Maël; Tarragó, Elena; Prat, Delphine; Colica, Giovanni; Picavet, Merijn; Colsen, Joop; Benito, Oscar; Balaguer, Marilos; Puig, Sebastià; Lema, Juan M; Colprim, Jesús; Fuchs, Werner; Vlaeminck, Siegfried E

    2017-03-01

    Manure represents an exquisite mining opportunity for nutrient recovery (nitrogen and phosphorus), and for their reuse as renewable fertilisers. The ManureEcoMine proposes an integrated approach of technologies, operated in a pilot-scale installation treating swine manure (83.7%) and Ecofrit ® (16.3%), a mix of vegetable residues. Thermophilic anaerobic digestion was performed for 150 days, the final organic loading rate was 4.6 kgCOD m -3 d -1 , with a biogas production rate of 1.4 Nm 3 m -3 d -1 . The digester was coupled to an ammonia side-stream stripping column and a scrubbing unit for free ammonia inhibition reduction in the digester, and nitrogen recovery as ammonium sulphate. The stripped digestate was recirculated daily in the digester for 15 days (68% of the digester volume), increasing the gas production rate by 27%. Following a decanter centrifuge, the digestate liquid fraction was treated with an ultrafiltration membrane. The filtrate was fed into a struvite reactor, with a phosphorus recovery efficiency of 83% (as orthophosphate). Acidification of digestate could increment the soluble orthophosphate concentration up to four times, enhancing phosphorus enrichment in the liquid fraction and its recovery via struvite. A synergistic combination of manure processing steps was demonstrated to be technologically feasible to upgrade livestock waste into refined, concentrated fertilisers.

  5. 1 November 2012 - Signature of the Co-operation Agreement between the Administrative Department of Science, Technology and Innovation (COLCIENCIAS) of Colombia and the European Organization for Nuclear Research (CERN) concerning Scientific and Technical Co-operation in High-Energy Physics and related technologies by CERN Director-General R. Heuer, witnessed by Ambassador of Colombia to Switzerland C. Turbay Quintero.

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    1 November 2012 - Signature of the Co-operation Agreement between the Administrative Department of Science, Technology and Innovation (COLCIENCIAS) of Colombia and the European Organization for Nuclear Research (CERN) concerning Scientific and Technical Co-operation in High-Energy Physics and related technologies by CERN Director-General R. Heuer, witnessed by Ambassador of Colombia to Switzerland C. Turbay Quintero.

  6. Global programme to demonstrate the viability and removal of barriers that impede adoption and successful implementation of available, non-combustion technologies for destroying persistent organic pollutants (POPs)

    International Nuclear Information System (INIS)

    2005-01-01

    The objective of the Global Programme, in line with the strategic priorities of GEF Business Plan FY04-06, is to demonstrate the viability and removal of barriers that impede adoption and successful implementation of available non-combustion technologies for use in the destruction of obsolete Persistent Organic Pollutants (POPs) stockpiles and wastes, more specifically PCBs wastes in developing countries and countries with economies in transition. This specific Project (Slovakia Project), part of the Global Programme, will introduce and apply such technologies to destroy significant obsolete PCBs wastes in Slovakia, and will help remove barriers to the further adoption and effective implementation of available non-combustion technologies and meet the Stockholm Convention requirement to ensure the use of Best Available Techniques (BAT) and Best Environmental Practices (BEP). The [final draft of the] National Implementation Plan (NIP) in Slovakia favors the application of non-combustion technologies to destroy POPs. The Project will make available all technical, economic and financial parameters of the selected technology in a comparative, open and transparent way that would facilitate and provide further incentive to the global diffusion of innovative alternative non-combustion technologies. The GEF Council has approved (May 2004) a Project Brief for a similar activity in the Philippines. The GEF Slovakia Project will last 70 months. The first twenty-four months will be committed to parallel activities of a tendering process, obtaining necessary operating permits, including conducting necessary environmental impact analyses; designing, constructing and testing of the non-combustion technology to be deployed; and generally planning and organizing, among other things, such activities as a comprehensive public participation and involvement plan, and a comprehensive, participatory monitoring and evaluation plan. The next eighteen months of Project time would involve the

  7. Marketing technologically advanced products

    OpenAIRE

    Bender, Horst

    1989-01-01

    This paper calls for a merger of technology and marketing under a customer value perspective; for an enhancement of the traditional technological innovation orientation of the technology-based firm with a market thrust. It establishes technology-based products as product-service offerings that are derived from technological innovation. The aim in marketing technology-based products is an improved understanding of how an organization can combine a technology orientation with a customer value t...

  8. Government Organizations

    DEFF Research Database (Denmark)

    Krause Hansen, Hans; Salskov-Iversen, Dorte

    2017-01-01

    This entry is concerned with demonstrating the increasingly important interface between government organization and communication. Government organization can be approached in terms of state centrism, where the emphasis is on government organization understood as state authority and power......, with clearly defined boundaries between the public and private; and in terms of polycentrism, where power and authority are seen as dispersed among state and nonstate organizations, including business and civil society organizations. Globalization and new media technologies imply changes in the relationship...... between power, communication, and organizational forms, and suggest the usefulness of viewing government organization in terms of polycentrism, highlighting communication and organizing processes in a wider perspective. The entry focuses particularly on two major strands of literature: deliberative...

  9. 75 FR 7581 - RTO/ISO Performance Metrics; Notice Requesting Comments on RTO/ISO Performance Metrics

    Science.gov (United States)

    2010-02-22

    ... RTOs and, where appropriate, (2) changes that need to be made to address any performance concerns. As... ISOs/RTOs to develop a set of performance metrics that the ISOs/RTOs will use to report annually to the Commission. Commission staff and representatives from the ISOs/RTOs have also met with interested...

  10. [Conceptual foundations of creation of branch database of technology and intellectual property rights owned by scientific institutions, organizations, higher medical educational institutions and enterprises of healthcare sphere of Ukraine].

    Science.gov (United States)

    Horban', A Ie

    2013-09-01

    The question of implementation of the state policy in the field of technology transfer in the medical branch to implement the law of Ukraine of 02.10.2012 No 5407-VI "On Amendments to the law of Ukraine" "On state regulation of activity in the field of technology transfers", namely to ensure the formation of branch database on technology and intellectual property rights owned by scientific institutions, organizations, higher medical education institutions and enterprises of healthcare sphere of Ukraine and established by budget are considered. Analysis of international and domestic experience in the processing of information about intellectual property rights and systems implementation support transfer of new technologies are made. The main conceptual principles of creation of this branch database of technology transfer and branch technology transfer network are defined.

  11. Using Three-Dimensional Fluorescence Spectrum Technology to Analyze the Effects of Natural Dissolved Organic Matter on the Pesticide Residues in the Soil.

    Science.gov (United States)

    Lei, Hong-jun; Han, Yu-ping; Liu, Xin; Xu, Jian-xin

    2015-07-01

    The behavior of pesticide in soil is influenced by dissolved organic matter (DOM) through competition adsorption, adsorption, solubilization, accelerated degradation, and so on. Thus DOM and its components play an important role in the environmental risk in the soil ecosystem and groundwater environment. Currently, most studies focused on the short-term effect of high concentration of DOM on the pesticide residues. However, soil DOM is mainly at low level. Therefore, there is of some practical significance to probe into the environmental behavior of soil pesticides under natural level of DOM. Thus a site investigation was conducted in the farmland with long-term application history of pesticide. By using the three dimensional excitation-emission fluorescence matrix (3D-EEM) technology, together with the fluorescence regional integration (FRI) quantitative method, the long-term effects of pesticide residues under low concentration of natural DOM were analyzed. Results showed that: (1) The long-term effects of the natural DOM components on the environment behavior of most soil organochlorine pesticides were not significant except for a few pesticides such as y-HCH, p, p'-DDE, etc. (2) The influencing effects of DOM components on different type of pesticides were varied. Among which, the content of tyrosine component showed a significantly negative correlation (p effect of DOM on the pesticide residues in the soil. In this study, 3D-EEM and FRI technology were firstly coupled in use for studying the influence of different components of DOM in soil on the environmental behavior of pesticides, which provides a new idea for the research on the mechanism of pesticides transportation and transformation in soil and groundwater environment.

  12. I Get to Use an iPod in School? Using Technology-Based Advance Organizers to Support the Academic Success of English Learners

    Science.gov (United States)

    Billings, Elsa S.; Mathison, Carla

    2012-08-01

    This study investigated the impact of technology-based advance organizers (TBAOs) on the academic performance of 240 4th grade English learners (ELs) participating in a science class in School in the Park (SITP), a museum-school collaboration. While SITP provides a rich, hands-on learning environment, ELs face significant linguistic challenges in their ability to access the dense academic language and concepts provided in SITP's English only curriculum, thus negatively impacting ELs' engagement and learning. The TBAOs were designed in response to this issue. The study investigated two forms of treatment: TBAOs viewed on individual handheld mobile devices (HMDs), specifically iPods; and, TBAOs viewed as a whole class on DVD. The study utilized both qualitative and quantitative data sources, including a pre- and posttest, hands-on and performance-based assessments, as well as focus interviews. Results showed a significant interaction effect between group assignment, language status and application assessments, indicating ELs performed significantly better in the treatment groups. Students who used the HMD instead of the DVD or no treatment improved their total scores significantly on hands-on, performance-based measurements. Differences between treatment and control groups' performance on pre-/posttests approached significance. Furthermore, students reported TBAOs supported learning by introducing new material, introducing and reviewing daily academic vocabulary, and helping them anticipate behavioral and procedural expectations of hands-on activities. Classroom and museum educators reported an increase in the treatment groups' motivation and engagement. The study provided important implications in the use and power of learner-controlled technology in supporting ELs' linguistic and academic success.

  13. Federal Technology Transfer Act Success Stories

    Science.gov (United States)

    Successful Federal Technology Transfer Act (FTTA) partnerships demonstrate the many advantages of technology transfer and collaboration. EPA and partner organizations create valuable and applicable technologies for the marketplace.

  14. A new strategy to maximize organic matter valorization in municipalities: Combination of urban wastewater with kitchen food waste and its treatment with AnMBR technology.

    Science.gov (United States)

    Moñino, P; Aguado, D; Barat, R; Jiménez, E; Giménez, J B; Seco, A; Ferrer, J

    2017-04-01

    The aim of this study was to evaluate the feasibility of treating the kitchen food waste (FW) jointly with urban wastewater (WW) in a wastewater treatment plant (WWTP) by anaerobic membrane technology (AnMBR). The experience was carried out in six different periods in an AnMBR pilot-plant for a total of 536days, varying the SRT, HRT and the food waste penetration factor (PF) of food waste disposers. The results showed increased methane production of up to 190% at 70days SRT, 24h HRT and 80% PF, compared with WW treatment only. FW COD and biodegradability were higher than in WW, so that the incorporation of FW into the treatment increases the organic load and the methane production and reduces sludge production (0.142 vs 0.614kgVSSkgremovedCOD -1 , at 70days SRT, 24h HRT and 80% PF, as compared to WW treatment only). Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Advances on Propulsion Technology for High-Speed Aircraft. Volume 2

    National Research Council Canada - National Science Library

    2007-01-01

    .... The demand for supersonic vehicles is believed to boost in the incoming years. This VKI/RTO lecture series will review the current state of the art of high speed propulsion for both airplanes and space launchers...

  16. Advances on Propulsion Technology for High-Speed Aircraft. Volume 1

    National Research Council Canada - National Science Library

    2007-01-01

    .... The demand for supersonic vehicles is believed to boost in the incoming years. This VKI/RTO lecture series will review the current state of the art of high speed propulsion for both airplanes and space launchers...

  17. Line Up, Line Up: Using Technology to Align and Enhance Peer Learning and Assessment in a Student Centred Foundation Organic Chemistry Module

    Science.gov (United States)

    Ryan, Barry J.

    2013-01-01

    This paper describes how three technologies were utilised in combination to align student learning and assessment as part of a case study. Multiple choice questions (MCQs) were central to all these technologies. The peer learning technologies; Personal Response Devices (a.k.a. "Clickers") and "PeerWise"…

  18. Transferring Technology to Industry

    Science.gov (United States)

    Wolfenbarger, J. Ken

    2006-01-01

    This slide presentation reviews the technology transfer processes in which JPL has been involved to assist in transferring the technology derived from aerospace research and development to industry. California Institute of Technology (CalTech), the organization that runs JPL, is the leading institute in patents for all U.S. universities. There are several mechanisms that are available to JPL to inform industry of these technological advances: (1) a dedicated organization at JPL, National Space Technology Applications (NSTA), (2) Tech Brief Magazine, (3) Spinoff magazine, and (4) JPL publications. There have also been many start-up organizations and businesses from CalTech.

  19. Technology Catalogue

    International Nuclear Information System (INIS)

    1994-02-01

    The Department of Energy's Office of Environmental Restoration and Waste Management (EM) is responsible for remediating its contaminated sites and managing its waste inventory in a safe and efficient manner. EM's Office of Technology Development (OTD) supports applied research and demonstration efforts to develop and transfer innovative, cost-effective technologies to its site clean-up and waste management programs within EM's Office of Environmental Restoration and Office of Waste Management. The purpose of the Technology Catalogue is to provide performance data on OTD-developed technologies to scientists and engineers assessing and recommending technical solutions within the Department's clean-up and waste management programs, as well as to industry, other federal and state agencies, and the academic community. OTD's applied research and demonstration activities are conducted in programs referred to as Integrated Demonstrations (IDs) and Integrated Programs (IPs). The IDs test and evaluate.systems, consisting of coupled technologies, at specific sites to address generic problems, such as the sensing, treatment, and disposal of buried waste containers. The IPs support applied research activities in specific applications areas, such as in situ remediation, efficient separations processes, and site characterization. The Technology Catalogue is a means for communicating the status. of the development of these innovative technologies. The FY93 Technology Catalogue features technologies successfully demonstrated in the field through IDs and sufficiently mature to be used in the near-term. Technologies from the following IDs are featured in the FY93 Technology Catalogue: Buried Waste ID (Idaho National Engineering Laboratory, Idaho); Mixed Waste Landfill ID (Sandia National Laboratories, New Mexico); Underground Storage Tank ID (Hanford, Washington); Volatile organic compound (VOC) Arid ID (Richland, Washington); and VOC Non-Arid ID (Savannah River Site, South Carolina)

  20. The Matrix Organization Revisited

    DEFF Research Database (Denmark)

    Gattiker, Urs E.; Ulhøi, John Parm

    1999-01-01

    This paper gives a short overview of matrix structure and technology management. It outlines some of the characteristics and also points out that many organizations may actualy be hybrids (i.e. mix several ways of organizing to allocate resorces effectively).......This paper gives a short overview of matrix structure and technology management. It outlines some of the characteristics and also points out that many organizations may actualy be hybrids (i.e. mix several ways of organizing to allocate resorces effectively)....

  1. Functional organic thin films

    OpenAIRE

    Scharnberg, Michael

    2007-01-01

    Organic thin films are used in many technological and engineering applications nowadays. They find use as coatings, sensors, detectors, as matrix materials in nanocomposites, as self-assembled monolayers for surface functionalization, as low-k dielectrics in integrated circuits and in advanced organic electronic applications like organic light emitting diodes, organic field effect transistors and organic photovoltaics (esp. organic solar cells) and many other applications. OLED displays are n...

  2. 17th Business Report Meeting of New Energy Industrial Technology Development Organization (NEDO). Outline of business; Dai 17 kai NEDO jigyo hokokukai. Gyomu gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-25

    This is a report on the 17th Business Report Meeting of NEDO held in September, 1997. In Chapter 1, NEDO's business activities were outlined in terms of new energy, industrial technology, coal policy, compensation for coal mine pollution, alcohol production, etc. In Chapter 2, described were NEDO's budget and account settlement. In Chapter 3, reported were the FY 1996 results of the development of new energy, that is, the development of solar energy utilization technology, geothermal resource development, development of geothermal energy utilization technology, development of coal energy utilization technology, development of coal resource, development of fuel/storage technology, development of hydrogen/alcohol/biomass technology, development of other petroleum substituting energy technology, project for promotion of new energy introduction, project on international energy policy, project on development/introduction survey, and project on information service by NEDO Information Center. In Chapter 4, as the FY 1996 results of the R and D of industrial technology, etc., described were R and D projects, medical/welfare equipment related project, R and D projects on environmental technology, and international industry technology related projects. In Chapters 5 and 6, stated was the coal related project. In Chapter 7, mentioned was the alcohol production project. (NEDO)

  3. Designing Organizations

    DEFF Research Database (Denmark)

    Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...... changed dramatically with the advent of: new communication systems, adaptive mechanisms, information technology, knowledge management systems, innovation processes and more. This book systemically examines these developments and their impact on OD with contributions from leading scholars in the area...... threefold theme: (1) core issues in organization design, (2) emerging perspectives in OD, and (3) new developments and directions in organizational design. A special feature of each chapter is: 1) implications for theory, and 2) implications for practice. DESIGNING ORGANIZATIONS: 21st Century Approaches...

  4. Industrie 4.0 - from the perspective of applied research

    OpenAIRE

    Neugebauer, R.; Hippmann, S.; Leis, M.; Landherr, M.

    2016-01-01

    Industrie 4.0 is the German description for the 4th industrial revolution. While in Germany "Industrie 4.0" aims at putting the strong German manufacturing industry in a position of future readiness through integrated digitization, for the ICT-dominant USA, "Smart Manufacturing" is ought to revive the country's re-industrialization. Fraunhofer, a major European Research and Technology Organization (RTO), has a strong focus on Industrie 4.0 technologies throughout the whole production value ch...

  5. Exploring of Wireless Technology to Provide Information Sharing Among Military, United Nations and Civilian Organizations During Complex Humanitarian Emergencies and Peacekeeping Operations

    National Research Council Canada - National Science Library

    Bridges, Douglas

    2003-01-01

    ...) and peacekeeping operations. Humanitarian emergencies and peacekeeping operations are a complex mix of related activities that require the combined efforts of the UN, military, International Organizations (IOs...

  6. Health technology

    International Nuclear Information System (INIS)

    Nicolas, Delphine; Dangleant, Caroline; Ganier, Aude; Kaczmarek, Delphine

    2008-01-01

    The CEA is an organization with a primarily technological focus, and one of the key areas in which it carries out research is Health Technology. This field of research was recognized and approved by the French Atomic Energy Committee on July 20, 2004. The expectations of both the public and health care professionals relate to demands for the highest standards of health care, at minimum risk. This implies a need to diagnose illness and disease as accurately and as at early a stage as possible, to target surgery precisely to deal only with damaged organs or tissues, to minimize the risk of side effects, allergies and hospital-acquired infections, to follow-up and, as far as possible, tailor the health delivery system to each individual's needs and his or her lifestyle. The health care sector is subject to rapid changes and embraces a vast range of scientific fields. It now requires technological developments that will serve to gather increasing quantities of useful information, analyze and integrate it to obtain a full understanding of highly complex processes and to be able to treat the human body as un-invasively as possible. All the technologies developed require assessment, especially in the hospital environment. (authors)

  7. The Effect of Technology on Alienation from Work. Testing Blauner's Inverted U-Curve Hypothesis for 110 Industrial Organizations and 245 Retrained Printers.

    Science.gov (United States)

    Hull, Frank M.; And Others

    1982-01-01

    Presents new evidence on the effect of technology on worker alienation, using data from the organizational level as well as the individual level. In the latter approach, the impact of automation on the work of newspaper printers is examined. (SK)

  8. Technology licensing in China

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason; Chen, Jin

    2015-01-01

    We explore the landscape of technology licensing among Chinese entities in the period 2000–12, using a unique database on technological licensing from the State Intellectual Property Office of China. We find that: first, among Chinese licensee organizations, firms have dominated in terms of the n......We explore the landscape of technology licensing among Chinese entities in the period 2000–12, using a unique database on technological licensing from the State Intellectual Property Office of China. We find that: first, among Chinese licensee organizations, firms have dominated in terms...... of the number of licensed technologies; second, the geographical distribution of licensed technologies among the provinces has gradually reached a new quantitative balance; third, utility models are the most popular technologies to be licensed and the majority of technology licensing in China has been between...

  9. Supporting monitoring effects of genetically modified organisms by GIS-technologies and geodata – an overview

    OpenAIRE

    Schroeder,Winfried; Schmidt,Gunther

    2013-01-01

    The approval of genetically modified organisms for deliberate release and placing on the market requires environmental risk assessment and environmental monitoring. Methodological approaches and implementation of both tasks are still controversially discussed. This article analyses principles of environmental monitoring of genetically modified organisms as published in the Guideline 4330 Part 1 of the Association of German Engineers. Thereby, the article concentrates on the characterisation o...

  10. Organization of experimental technological complex for serial manufacturing and testing products and semi-products of diamond-like and metal laminates for leading branches of mechanical engineering

    Directory of Open Access Journals (Sweden)

    Bilous, V.А.

    2014-07-01

    Full Text Available Experimental technological complex, which includes the following sections: coating with diamond-like nanostructured composites; manufacturing of radiation-protective and other types of layered metal composites; testing of radiation-protective characteristics of materials, has been created. The technological equipment and the diagnostic tester for material radiation-protective characteristics of have been upgraded. According to the developed experimental industrial methods the batch of diamond-like coated ring seals of large diameter and samples of Al-Pb multilayer composites were made. It is proved experimentally that radiation-protective efficiency of the composites is 30-40 % higher in comparison with aluminum.

  11. Cultural Effect on Using New Technologies

    OpenAIRE

    Nazli Ebrahimi; Sharan Kaur Garib Singh; Reza Sigari Tabrizi

    2010-01-01

    One of the main concerns in the Information Technology field is adoption with new technologies in organizations which may result in increasing the usage paste of these technologies.This study aims to look at the issue of culture-s role in accepting and using new technologies in organizations. The study examines the effect of culture on accepting and intention to use new technology in organizations. Studies show culture is one of the most important barriers in adoption new technologies. The mo...

  12. The Electronic Journal of Information Technology in Construction (ITcon): An Open Access Journal Using an Un-Paid, Volunteer-Based Organization

    Science.gov (United States)

    Björk, Bo-Christer; Turk, Žiga

    2006-01-01

    Introduction: This case study is based on the experiences with the Electronic Journal of Information Technology in Construction (ITcon), founded in 1995. Development: This journal is an example of a particular category of open access journals, which use neither author charges nor subscriptions to finance their operations, but rely largely on…

  13. Assessing the impacts of changes in treatment technology on energy and greenhouse gas balances for organic waste and wastewater treatment using historical data

    DEFF Research Database (Denmark)

    Hansen, Jens Aage; Poulsen, Tjalfe

    2009-01-01

    Historical data on organic waste and wastewater treatment during the period of 1970ĝ€"2020 were used to assess the impact of treatment on energy and greenhouse gas (GHG) balances. The assessment included the waste fractions: Sewage sludge, food waste, yard waste and other organic waste (paper......, plastic, etc.). Data were collected from Aalborg, a municipality located in Northern Denmark. During the period from 1970ĝ€"2005, Aalborg Municipality has changed its waste treatment strategy from landfilling of all wastes toward composting of yard waste and incineration with combined heat and power...

  14. (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.

  15. Adaptive management system for hazardous technology organizations: safety culture as an assumption of nuclear excellence; Sistema de gestao adaptativo para organizacoes com tecnologia perigosa: a cultura de seguranca como pressuposto de excelencia nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Obadia, Isaac Jose

    2004-07-01

    This work develops a management system for organizations of sectors that deal with hazardous technology - aviation, petrochemical and nuclear, among others - where safety represents a critical factor to organizational excellence. The system consists of a management process based on the Model of Excellence of the Brazilian Quality Award to which the organisation's safety culture is integrated under an adaptive approach and safety is incorporated as an strategic dimension of excellence. The complexity involved in the organizational changing process, established by the implementation of the system, has been considered in the facilitated change type of intervention, also developed in this work, through a case study performed in a nuclear research and technological development installation. The developed system makes possible as effective safety culture improvement and simultaneously facilitates an effective implementation of the management process in search of excellence. (author)

  16. Review of Military Mountain Medicine Technology and Research Barriers

    Science.gov (United States)

    2011-09-01

    casri.cz FRANCE Dr. Andre-Xavier Bigard Professeur Agrégé du Val de Grâce Département des Facteurs Humains Centre de Recherches du Service de...DOCUMENTATION PAGE 1. Recipient’s Reference 2. Originator’s References 3. Further Reference 4. Security Classification of Document RTO-TR-HFM

  17. Extensions of Fundamental Flow Physics to Practical MAV Aerodynamics

    Science.gov (United States)

    2016-05-01

    Single copies of this publication or of a part of it may be made for individual use only by those organisations or individuals in NATO Nations...but not a transient one, owing to leading-edge vortex behaviour . STO-TR-AVT-202 NORTH ATLANTIC TREATY ORGANIZATION SCIENCE AND TECHNOLOGY...demander d’être inclus soit à titre personnel, soit au nom de votre organisation , sur la liste d’envoi. Les publications de la STO, de la RTO et de

  18. The Effects of Information Technology on Functions of Planning and Organizing in the University Libraries and a Study on the Turkish case

    Directory of Open Access Journals (Sweden)

    Mesut Kurulgan

    2005-03-01

    Full Text Available Rapid changes in information technology (IT and a growing downward tendency in the cost of computer hardware, involve the use of IT in the university libraries excessively. University libraries have to make some changes in their organisational processes and bodies in order to be able to use the technology effectively. In this sense, the aim of this study is to determine the university library managers' opinions in Turkey on the effects of ITs on planning and organisation which are the basic managing functions and is to determine if these effects have meaningful differences according to personal and organisational variables. This study aims to light the way for other studies in the field since it is the first example in this field.

  19. Technology Transfer: Marketing Tomorrow's Technology

    Science.gov (United States)

    Tcheng, Erene

    1995-01-01

    The globalization of the economy and the end of the Cold War have triggered many changes in the traditional practices of U.S. industry. To effectively apply the resources available to the United States, the federal government has firmly advocated a policy of technology transfer between private industry and government labs, in this case the National Aeronautics and Space Administration (NASA). NASA Administrator Daniel Goldin is a strong proponent of this policy and has organized technology transfer or commercialization programs at each of the NASA field centers. Here at Langley Research Center, the Technology Applications Group (TAG) is responsible for facilitating the transfer of Langley developed research and technology to U.S. industry. Entering the program, I had many objectives for my summer research with TAG. Certainly, I wanted to gain a more thorough understanding of the concept of technology transfer and Langley's implementation of a system to promote it to both the Langley community and the community at large. Also, I hoped to become more familiar with Langley's research capabilities and technology inventory available to the public. More specifically, I wanted to learn about the technology transfer process at Langley. Because my mentor is a member of Materials and Manufacturing marketing sector of the Technology Transfer Team, another overriding objective for my research was to take advantage of his work and experience in materials research to learn about the Advanced Materials Research agency wide and help market these developments to private industry. Through the various projects I have been assigned to work on in TAG, I have successfully satisfied the majority of these objectives. Work on the Problem Statement Process for TAG as well as the development of the Advanced Materials Research Brochure have provided me with the opportunity to learn about the technology transfer process from the outside looking in and the inside looking out. Because TAG covers

  20. Forecasting and management of technology

    National Research Council Canada - National Science Library

    Roper, A. T

    2011-01-01

    .... The scope of this edition has broadened to include management of technology content that is relevant to now to executives in organizations while updating and strengthening the technology forecasting...

  1. Organization within Organization Studies

    DEFF Research Database (Denmark)

    Lopdrup-Hjorth, Thomas

    This paper explores how prevalent contemporary problematizations of organizations coincide with a widespread assessment that Organization Studies (OS) has run out of steam. This impasse, the paper argues, is largely due to the emergence of an organization-phobia that has come to seize several...... strands of theorizing. By attending to the wide-ranging and far-reaching history of this organization-phobia, the paper argues that OS has become increasingly incapable of speaking about its core object. I show how organizations went from being conceptualized as entities of major importance to becoming...... credibility and legitimacy to begin with, the organization-phobia resulting from this history has been implicated in dismantling organizations, and in making OS progressively irrelevant to a wider public....

  2. Technological Networks

    Science.gov (United States)

    Mitra, Bivas

    The study of networks in the form of mathematical graph theory is one of the fundamental pillars of discrete mathematics. However, recent years have witnessed a substantial new movement in network research. The focus of the research is shifting away from the analysis of small graphs and the properties of individual vertices or edges to consideration of statistical properties of large scale networks. This new approach has been driven largely by the availability of technological networks like the Internet [12], World Wide Web network [2], etc. that allow us to gather and analyze data on a scale far larger than previously possible. At the same time, technological networks have evolved as a socio-technological system, as the concepts of social systems that are based on self-organization theory have become unified in technological networks [13]. In today’s society, we have a simple and universal access to great amounts of information and services. These information services are based upon the infrastructure of the Internet and the World Wide Web. The Internet is the system composed of ‘computers’ connected by cables or some other form of physical connections. Over this physical network, it is possible to exchange e-mails, transfer files, etc. On the other hand, the World Wide Web (commonly shortened to the Web) is a system of interlinked hypertext documents accessed via the Internet where nodes represent web pages and links represent hyperlinks between the pages. Peer-to-peer (P2P) networks [26] also have recently become a popular medium through which huge amounts of data can be shared. P2P file sharing systems, where files are searched and downloaded among peers without the help of central servers, have emerged as a major component of Internet traffic. An important advantage in P2P networks is that all clients provide resources, including bandwidth, storage space, and computing power. In this chapter, we discuss these technological networks in detail. The review

  3. The Improvement of Utilization Ratio of Metal Organic Sources for the Low Cost Preparation of MOCVD-synthesized YBCO Films based on a Self-heating Technology

    Science.gov (United States)

    Zhao, Ruipeng; Liu, Qing; Xia, Yudong; Tao, Bowan; Li, Yanrong

    2017-12-01

    We have successfully applied metal organic chemical vapor deposition (MOCVD) to synthesize biaxially textured YBa2Cu3O7-δ (YBCO) superconducting films on the templates of LaMnO3/epitaxial MgO/IBAD-MgO/solution deposition planarization (SDP) Y2O3/Hastelloy tape. The YBCO films have obtained dense and smooth surface with good structure and performance. A new self-heating method, which replaced the conventional heating-wire radiation heating method, has been used to heat the Hastelloy metal tapes by us. Compared with the heating-wire radiation heating method, the self-heating method shows higher energy efficiency and lower power consumption, which has good advantage to simplify the structure of the MOCVD system. Meanwhile, the utilization ratio of metal organic sources can be increased from 6% to 20% through adopting the new self-heating method. Then the preparation cost of the YBCO films can be also greatly reduced.

  4. Organic constituents in sour condensates from shale-oil and petroleum-crude runs at Sohio's Toledo refinery: identification and wastewater-control-technology considerations

    Energy Technology Data Exchange (ETDEWEB)

    Wingender, R J; Harrison, W; Raphaelian, L A

    1981-02-01

    Samples of sour condensate generated from the continuous processing of both crude shale oil and petroleum crude were collected and extracted with methylene chloride. The extracts were analyzed using capillary-column gas chromatography/mass spectrometry at Argonne National Laboratory and Radian Corporation. Qualitatively, the predominant types of organic compounds present in the shale-oil sour condensate were pyridines and anilines; semiquantitatively, these compounds were present at a concentration of 5.7 ppM, or about 78% of the total concentration of components detected. In contrast, straight-chain alkanes were the predominant types of compounds found in the sour condensate produced during isocracking of conventional crude oil. The approximate concentration of straight-chain alkanes, 8.3 ppM, and of other branched and/or unsaturated hydrocarbons, 6.8 ppM, amounted to 88% of the total concentration of components detected in the sour condensate from the petroleum-crude run. Nitrogen compounds in the shale-oil sour condensate may necessitate alterations of the sour water and refinery wastewater-treatment facilities to provide for organics degradation and to accommodate the potentially greater ammonia loadings. This would include use of larger amounts of caustic to enhance ammonia removal by steam stripping. Possible problems associated with biological removal of organic-nitrogen compounds should be investigated in future experimental shale-oil refining runs.

  5. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2004-01-01

    Implementation of new computer-mediated communication (CMC) systems in organizations is a complex socio-technical endeavour, involving the mutual adaptation of technology and organization over time. Drawing on the analytic concept of sensemaking, this paper provides a theoretical perspective...... that deepens our understanding of how organizations appropriate new electronic communication media. The paper analyzes how a group of mediators in a large, multinational company adapted a new web-based CMC technology (a virtual workspace) to the local organizational context (and vice versa) by modifying...... features of the technology, providing ongoing support for users, and promoting appropriate conventions of use. We found that these mediators exerted considerable influence on how the technology was established and used in the organization. The mediators were not neutral facilitators of a well...

  6. Social Technologies in Shipbuilding Workshop

    National Research Council Canada - National Science Library

    1983-01-01

    Social technology refers to innovative organizations of work and human resource management practices employed in experimental or quasi-experimental settings for the purpose of improving performance...

  7. Bioflocculation management through high-rate contact-stabilization: A promising technology to recover organic carbon from low-strength wastewater.

    Science.gov (United States)

    Rahman, Arifur; Meerburg, Francis A; Ravadagundhi, Shravani; Wett, Bernhard; Jimenez, Jose; Bott, Charles; Al-Omari, Ahmed; Riffat, Rumana; Murthy, Sudhir; De Clippeleir, Haydée

    2016-11-01

    A series of pilot-scale studies were performed to compare conventional high-rate activated sludge systems (HRAS) (continuous stirred tank reactor (CSTR) and plug flow (PF) reactor configurations) with high-rate contact-stabilization (CS) technology in terms of carbon recovery potential from chemically enhanced primary treatment effluent at a municipal wastewater treatment plant. This study showed that carbon redirection and recovery could be achieved at short solids retention time (SRT). However, bioflocculation became a limiting factor in the conventional HRAS configurations (total SRT ≤ 1.2 days). At a total SRT ≤1.1 day, the high-rate CS configuration allowed better carbon removal (52-59%), carbon redirection to sludge (0.46-0.55 g COD/g COD added ) and carbon recovery potential (0.33-0.34 gCOD/gCOD added ) than the CSTR and PF configurations (28-37% COD removal, carbon redirection of 0.32-0.45 g COD/g COD added and no carbon harvesting). The presence of a stabilization phase (famine), achieved by aerating the return activated sludge (RAS), followed by low dissolved oxygen contact with the influent (feast) was identified as the main reason for improved biosorption capacity, bioflocculation and settleability in the CS configuration. This study showed that high-rate CS is a promising technology for carbon and energy recovery from low-strength wastewaters. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Tecnologías para el aprovechamiento del gas producido por la digestión anaeróbica de la materia orgánica Technologies for the utlilzation of gas derived from anaerobic digestion of organic matter

    Directory of Open Access Journals (Sweden)

    Hernández A. Luis Alfredo

    1996-06-01

    Full Text Available El aprovechamiento energético del gas metano, compuesto principal del biogás, subproducto gaseoso producido de la fermentación anaeróbica de la materia orgánica, en forma sólida o soluble, constituye un factor importante que complementa las bondades tenológicas para la implantación y desarrollo de sistemas de tratamiento de residuos orgánicos mediante la digestión anaeróbica. El presente artículo muestra las bondades técnicas y operativas en la implementación de tecnologías para el aprovechamiento energético del biogás en motores de combustión, lámparas para alumbrado, quemadores domésticos e idustriales y calderas.Energetic use of methane gas, main component of biogas, by product gas of anaerobic fermentation of organic material both solid or soluble forms. It's a more important factor that helps to implantation of technologies for the development of sistem for trataments of organic wastes from anaerobic digestions. The present article shows the technical operative advantages in the improvement of technologies for energetics use of biogas for
    combustion engines, lamps of lightening, domestic and industrial fires and boilers.

  9. Handheld new technology Raman and portable FT-IR spectrometers as complementary tools for the in situ identification of organic materials in modern art

    Science.gov (United States)

    Vagnini, M.; Gabrieli, F.; Daveri, A.; Sali, D.

    2017-04-01

    A non-invasive approach has been carried out to characterize painting materials used in modern artworks conserved in the art collection of Carandente's museum at Palazzo Collicola in Spoleto (Italy). This work is focused on the cross-validation of the handheld BRAVO Raman spectrometer, that uses a sequentially Shifted Excitation (SSE) to mitigate fluorescence, for the characterization specifically of organic materials. The analytical procedure, combining XRF, Raman and reflection infrared spectroscopy, allowed a complete characterization of the artists' palettes; particularly eight different synthetic dyes belonging to the class of pigment red (PR) and pigment yellow (PY.), synthetic and traditional binders, such as alkyd resin and lipids have been easily identified.

  10. Nuclear safeguards technology handbook

    International Nuclear Information System (INIS)

    1977-12-01

    The purpose of this handbook is to present to United States industrial organizations the Department of Energy's (DOE) Safeguards Technology Program. The roles and missions for safeguards in the U.S. government and application of the DOE technology program to industry safeguards planning are discussed. A guide to sources and products is included

  11. 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.

  12. Digital work in a digitally challenged organization

    NARCIS (Netherlands)

    Davison, R.M.; Ou, Carol

    Digitally literate employees are accustomed to having free access to digital media technologies. However, some organizations enact information technology (IT) governance structures that explicitly proscribe access to these technologies, resulting in considerable tension between employees and the

  13. Laser Technology.

    Science.gov (United States)

    Gauger, Robert

    1993-01-01

    Describes lasers and indicates that learning about laser technology and creating laser technology activities are among the teacher enhancement processes needed to strengthen technology education. (JOW)

  14. Organization within Organization Studies

    DEFF Research Database (Denmark)

    Lopdrup-Hjorth, Thomas

    strands of theorizing. By attending to the wide-ranging and far-reaching history of this organization-phobia, the paper argues that OS has become increasingly incapable of speaking about its core object. I show how organizations went from being conceptualized as entities of major importance to becoming...

  15. Knowledge Organization = Information Organization?

    DEFF Research Database (Denmark)

    Hjørland, Birger

    Are the terms ―information organization‖ (IO), ―organization of information‖ (OI) and ―information architecture‖ (IA) synonyms for knowledge organization (KO)? This study uses bibliometric methods, among others, to determine some relations between these terms and their meanings. Apparently the data...

  16. Sorption of colloids, organics, and metals onto gas-water, interfaces: Transport processes and potential remediation technology. 1997 annual progress report

    Energy Technology Data Exchange (ETDEWEB)

    Wan, J.

    1997-01-01

    'This research project has two objectives. The first is to improve basic understanding of contaminant interactions with gas-water interfaces, with emphasis on behavior of mixed contaminant systems. The second objective is to develop a sorptive microbubble fractionation remediation technique. Hypotheses supporting these objectives are: (1) contaminants and natural organics can sorb on and alter the interface hydrophobicity of the gas-water interfaces, and therefore influence sorption of colloids, metals, and radionuclides at gas-water interfaces; (2) surfactants can vastly increase sorption of colloids, metals and radionuclides selectively onto gas- water interfaces; (3) a sorptive microbubble fractionation remediation technique can be developed based on understanding of the previously mentioned processes. These hypotheses are being tested through quantification and visualization at both micro- and macro-scales.'

  17. Handheld new technology Raman and portable FT-IR spectrometers as complementary tools for the in situ identification of organic materials in modern art.

    Science.gov (United States)

    Vagnini, M; Gabrieli, F; Daveri, A; Sali, D

    2017-04-05

    A non-invasive approach has been carried out to characterize painting materials used in modern artworks conserved in the art collection of Carandente's museum at Palazzo Collicola in Spoleto (Italy). This work is focused on the cross-validation of the handheld BRAVO Raman spectrometer, that uses a sequentially Shifted Excitation (SSE) to mitigate fluorescence, for the characterization specifically of organic materials. The analytical procedure, combining XRF, Raman and reflection infrared spectroscopy, allowed a complete characterization of the artists' palettes; particularly eight different synthetic dyes belonging to the class of pigment red (PR) and pigment yellow (PY.), synthetic and traditional binders, such as alkyd resin and lipids have been easily identified. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Analysis of minor incidents in the operation of nuclear power plants: a case study on the use of procedures in organizations dealing with hazardous technologies

    International Nuclear Information System (INIS)

    Carvalho, Paulo Victor Rodrigues de; Vidal, Mario Cesar Rodriguea; Carvalho, Eduardo Ferro de

    2005-01-01

    Organizations that work with hazardous materials, such as nuclear power plants, offshore installations, and chemical and petrochemical plants, have risk management systems involving accident control and mitigation to ensure the safety of their facilities. These systems are based on physical devices, such as protective barriers, equipment and systems aimed at preventing the occurrence and propagation of accidents, and on human aspects such as regulations and procedures. This paper analyzes the use of a variety of procedures by nuclear power plant control room operators. The methodology consisted of analyzing the work of control room operators during the normal operations, shutdown, and startup of a nuclear power plant, and in full scale simulator training. This survey revealed that routine noncompliance to procedures was considered normal according to the operating rationale, which is based on technical, organizational and cultural factors. These findings indicate that the competencies nuclear power plant operators must possess far exceed proper technical training and the ability to follow written instructions. (author)

  19. Advances in organic polymer-based monolithic column technology for high-resolution liquid chromatography-mass spectrometry profiling of antibodies, intact proteins, oligonucleotides, and peptides.

    Science.gov (United States)

    Eeltink, Sebastiaan; Wouters, Sam; Dores-Sousa, José Luís; Svec, Frantisek

    2017-05-19

    This review focuses on the preparation of organic polymer-based monolithic stationary phases and their application in the separation of biomolecules, including antibodies, intact proteins and protein isoforms, oligonucleotides, and protein digests. Column and material properties, and the optimization of the macropore structure towards kinetic performance are also discussed. State-of-the-art liquid chromatography-mass spectrometry biomolecule separations are reviewed and practical aspects such as ion-pairing agent selection and carryover are presented. Finally, advances in comprehensive two-dimensional LC separations using monolithic columns, in particular ion-exchange×reversed-phase and reversed-phase×reversed-phase LC separations conducted at high and low pH, are shown. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Energy recovery efficiency and cost analysis of VOC thermal oxidation pollution control technology.

    Science.gov (United States)

    Warahena, Aruna S K; Chuah, Yew Khoy

    2009-08-01

    Thermal oxidation of VOC is extremely energy intensive, and necessitates high efficiency heat recovery from the exhaust heat. In this paper, two independent parameters heat recovery factor (HRF) and equipment cost factor (ECF) are introduced. HRF and ECF can be used to evaluate separately the merits of energy efficiency and cost effectiveness of VOC oxidation systems. Another parameter equipment cost against heat recovery (ECHR) which is a function of HRF and ECF is introduced to evaluate the merit of different systems for the thermal oxidation of VOC. Respective cost models were derived for recuperative thermal oxidizer (TO) and regenerative thermal oxidizer (RTO). Application examples are presented to show the use and the importance of these parameters. An application examples show that TO has a lower ECF while RTO has a higher HRF. However when analyzed using ECHR, RTO would be of advantage economically in longer periods of use. The analytical models presented can be applied in similar environmental protection systems.

  1. Organic separations with membranes

    International Nuclear Information System (INIS)

    Funk, E.W.

    1993-01-01

    This paper presents an overview of present and emerging applications of membrane technology for the separation and purification of organic materials. This technology is highly relevant for programs aimed at minimizing waste in processing and in the treatment of gaseous and liquid effluents. Application of membranes for organic separation is growing rapidly in the petrochemical industry to simplify processing and in the treatment of effluents, and it is expected that this technology will be useful in numerous other industries including the processing of nuclear waste materials

  2. Sorption of colloids, organics, and metals onto gas-water interfaces: Transport mechanisms and potential remediation technology. 1998 annual progress report

    International Nuclear Information System (INIS)

    Tokunaga, T.K.; Wan, J.

    1998-01-01

    'Although contaminant sorption at mineral surfaces has received much recognition as a major mechanism controlling contaminant behavior in subsurface environments, virtually no attention has been given to the possibility of contaminant sorption at gas-water interfaces. Moreover, no effort has yet been advanced to optimize such interactions for the purpose of facilitating in-situ remediation. Gas-water interfaces, unlike water-solid interfaces, are mobile. Therefore, associations of contaminants with gas-water interfaces can be very important not only in subsurface contaminant distributions, but also in contaminant transport, and potentially in remediation. The first objective of this research is to develop a quantitative understanding of interactions between contaminants and gas-water interfaces. The anticipated results will provide insights into the poorly understood phenomenon of contaminant interactions with the gas-water interface, and improve the current conceptual models of contaminant behavior in subsurface environments. The second purpose of this research is to explore the possibility of using surfactant stabilized microbubbles for in-situ remediation. Both pump-and-treat, and air sparging remediation methods are ineffective at displacing contaminants in zones which are advectively inaccessible. Stable microbubbles can migrate beyond preferential flow pathways and enter lower permeability zones by buoyant rise. The microbubbles can deliver oxygen and nutrients for promoting aerobic degradation of organic contaminants, and also deliver surfactants for emulsifying NAPLs.'

  3. Organizing a Collaborative Development of Technological Design Requirements Using a Constructive Dialogue on Value Profiles: A Case in Automated Vehicle Development.

    Science.gov (United States)

    Flipse, Steven M; Puylaert, Steven

    2018-02-01

    Following societal and policy pressures for responsible innovation, innovators are more and more expected to consider the broader socio-ethical context of their work, and more importantly, to integrate such considerations into their daily practices. This may require the involvement of 'outsiders' in innovation trajectories, including e.g. societal and governmental actors. However, methods on how to functionally organize such integration in light of responsible innovation have only recently started to emerge. We present an approach to do just that, in which we first develop value profiles of the involved actors, and second, design a workshop setting that allows innovators to develop design requirements in collaboration with representatives of parties that are not usually involved in such innovation design practices. Using a case study in automated vehicle development, we positively demonstrate the possibility and utility of our approach. We stress that in this study we wish to demonstrate the functionality of our developed method, and did not search for scientifically valid outcomes regarding this technical field.

  4. Sāsānilerde Askeri Teşkilat, Silah Teknolojisi ve Savaş Stratejileri Army Organization, Weapon Technology And War Strategies In Sassanid Empire

    Directory of Open Access Journals (Sweden)

    Ulaş Töre SİVRİOĞLU

    2013-07-01

    Full Text Available Sassanids (224-651 have been the most potent foes of RomanEmpire more than four centuries. On the contrary, their cutting edgeand breakthrough innovations have been inspired by both RomanEmpire and Byzantine. As a result of that influence, Romans havebegun to give much importance to cavalry class more than any time inthe course of Roman Empire. Yet, Sassanids have been militarilyinfluenced by Turkish clans who have been living in the area ofMediterranean and middle Asia prairies, in terms of war tactics andarmed forces.Especially,in development of cavalry class and infoundation of heavy armored cavalry legions; Sassanids have exampledmiddle Asian military organizations. As a consequence of culturalintegrations during late antique age and early medieval era, both longdistant weapons and short distant weapons have emerged in the area offrontal Asian districts. Additionally, Sassanids have been highlydeveloped Empire in comparison with it’s time. Except for their armedforces, strategies of war, innovations in manufacturing weapons;Sassanids have also had jumbled military – bureaucracy class. Forinstance; they have appointed clergy class to the army and due to thefact that they have given importance to religious provocations duringwar time, they have occurred principles of war at the age of MedievalEra in terms of ideology. Archbishops of Sassanids namely Mobedan-ıMobeds have played key points in both military and political issues.Military system of Sassanids, martial bureaucracies , spying and theirpostal service organizations have been influenced and inspired byPersians (present time Iran and those who were rulers of thesurroundings of Iran’s called; Abbasid, Buwayhid, Seljuks, Ghaznavids.Furthermore; both fundamentals of military organizations of theSassanids and their military jargon have been mostly accepted byfurther conqueror governments; for instance, Turkish Muslimgovernments and Muslim Arabs. All in all, martial innovations

  5. CO2-Binding Organic Liquids Gas Capture with Polarity-Swing-Assisted Regeneration Full Technology Feasibility Study B1 - Solvent-based Systems

    Energy Technology Data Exchange (ETDEWEB)

    Heldebrant, David J

    2014-08-31

    PNNL, Fluor Corporation and Queens University (Kingston, ON) successfully completed a three year comprehensive study of the CO2BOL water-lean solvent platform with Polarity Swing Assisted Regeneration (PSAR). This study encompassed solvent synthesis, characterization, environmental toxicology, physical, thermodynamic and kinetic property measurements, Aspen Plus™ modeling and bench-scale testing of a candidate CO2BOL solvent molecule. Key Program Findings The key program findings are summarized as follows: • PSAR favorably reduced stripper duties and reboiler temperatures with little/no impact to absorption column • >90% CO2 capture was achievable at reasonable liquid-gas ratios in the absorber • High rich solvent viscosities (up to 600 cP) were successfully demonstrated in the bench-scale system. However, the projected impacts of high viscosity to capital cost and operational limits compromised the other levelized cost of electricity benefits. • Low thermal conductivity of organics significantly increased the required cross exchanger surface area, and potentially other heat exchange surfaces. • CO2BOL had low evaporative losses during bench-scale testing • There was no evidence of foaming during bench scale testing • Current CO2BOL formulation costs project to be $35/kg • Ecotoxicity (Water Daphnia) was comparable between CO2BOL and MEA (169.47 versus 103.63 mg/L) • Full dehydration of the flue gas was determined to not be economically feasible. However, modest refrigeration (13 MW for the 550 MW reference system) was determined to be potentially economically feasible, and still produce a water-lean condition for the CO2BOLs (5 wt% steady-state water loading). • CO2BOLs testing with 5 wt% water loading did not compromise anhydrous performance behavior, and showed actual enhancement of CO2 capture performance. • Mass transfer of CO2BOLs was not greatly impeded by viscosity • Facile separation of antisolvent from lean CO2BOL was

  6. 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.

  7. Prioritizing Information Technology Investments: Assessing the Correlations among Technological Readiness, Information Technology Flexibility, and Information Technology Effectiveness

    Science.gov (United States)

    Walter, John T.

    2010-01-01

    Management's dilemma, when allocating financial resources towards the improvement of technological readiness and IT flexibility within their organizations, is to control financial risk and maximize IT effectiveness. Technological readiness is people's propensity to embrace and use technology. Its drivers are optimism, innovativeness, discomfort,…

  8. Modelling in Medical Technology Assessment

    NARCIS (Netherlands)

    B.C. Michel (Bowine)

    1996-01-01

    textabstractHealth care is a rapidly developing field in which new technologies are introduced continuously. Not all new technologies have the same impact however: most represent only small changes in existing technologies, whereas only a few - like organ transplants - really are revolutionary new

  9. O papel da tecnologia da informação (TI na estratégia das organizações The role of information technology (IT in the strategy of organizations

    Directory of Open Access Journals (Sweden)

    Fernando José Barbin Laurindo

    2001-08-01

    Full Text Available Há uma grande expectativa acerca das aplicações da Tecnologia da Informação (TI, que possibilitam novas alternativas de estratégias de negócios e novas possibilidades para as organizações, como é o caso do "e-business". Contudo, há também um grande questionamento sobre os reais ganhos advindos dos investimentos em TI. Um enfoque centrado unicamente na eficiência das aplicações de TI não permite responder estas questões. Para avaliar os impactos da TI nas operações e estratégias das organizações, é necessário que haja foco na sua eficácia, i.e., nos resultados advindos das aplicações da TI em relação aos objetivos, metas e requisitos destas organizações. A eficácia deve ser mantida ao longo do tempo e, para este fim, é fundamental o conceito de Alinhamento Estratégico entre a TI e o negócio. O presente estudo apresenta uma análise comparativa dos diversos trabalhos que abordam o papel da TI nas organizações. Com base numa revisão bibliográfica elabora-se um quadro teórico que procura elucidar os principais pontos que transformam a TI numa real ferramenta de competitividade para as organizações.There is great expectation about Information Technology (IT as an enabler to create opportunities for new business strategies and new possibilities for organizations, like the case of e-business. However, the measurement of the effects corresponding to the large amount of resources invested in IT applications is still a controversial issue. Considering only efficiency does not answer this question. It is necessary to focus on the effectiveness of the IT applications relating it to its goals, objectives and requirements of the organizations, in order to evaluate IT impacts on business operations and strategies of these organizations. Alignment between IT and business strategies is an essential concept in order to consider effectiveness continuously. This study presents a comparative analysis of different papers that

  10. Taming Technology

    Science.gov (United States)

    Branscomb, Lewis M.

    1971-01-01

    Reviews aspects of technology in our society: technology as a force for social change; reasons for the frustration and dissatisfaction with technology; how technology decentralizes power; the individual's influence; resolving conflicts in the ionized" society; regulation of technology; corporate responsibility; and the potential pitfalls for the…

  11. Colour and Organization Studies

    DEFF Research Database (Denmark)

    Beyes, Timon

    2017-01-01

    Colour is inescapable. It fills and forms the world, shaping what can be felt and known, desired and expressed. It thus becomes social technology and organizational tool. At the same time, however, colour betrays, undermines and subverts the attempts to manage it. Based on an understanding...... of colour as aesthetic force and medium of transformation, the essay presents a montage of scenes that set up encounters with what colour does: how it affects organization, and how it is affected by organization; how it organizes what is given to perception, knowledge and organization itself, and how...

  12. 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 ...

  13. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available Technology is transforming the games themselves and at times with dire consequences. Tony Kirkbride, Head: CSIR Technology Centre said there are a variety of sports technologies and there have been advances in material sciences and advances...

  14. Comment mesurer la relation humain-technologies-organisation ? How to measure the human-technology-organization relationship? Presentation of a symbiosis-based questionnaire for evaluating the human-technology-organization relationship Cómo medir la relación humano-tecnologías-organización ? Elaboración de un cuestionario de medición de la relación humano-tecnología-organización basado en el modelo de la simbiosis

    Directory of Open Access Journals (Sweden)

    Éric Brangier

    2007-10-01

    Full Text Available Cet article vise à restituer une recherche relative à la mise au point d’une échelle de mesure de la relation entre l’humain, la technologie et l’organisation. Tout d’abord, les auteurs débattent des différents modèles théoriques de l’acceptation des technologies (technology acceptance model, théorie de la satisfaction de l’utilisateur, la théorie de la nonconformité aux attentes, puis proposent de considérer que la relation entre l’humain, la technologie et l’organisation peut s’appréhender selon une approche symbiotique qui considère qu’humains et technologies sont reliés par des rapports de forte dépendance, voire de fusion réciproque ou de couplage mutuel. La présentation d’un modèle de la symbiose humain-technologie-organisation donne ensuite lieu à l’élaboration d’un questionnaire administré à un échantillon de 172 personnes. Enfin, les analyses soulignent que l’approche symbiotique fournit des niveaux d’explicativité très intéressants, notamment en soulignant l’importance du couplage entre l’humain et la machine, et en révélant ainsi que les liens qui tissent la relation entre l’humain, l’organisation et la machine peuvent être dits mutuellement dépendants. Cet article propose donc une alternative aux modèles qui insistent sur les conditions d’acceptation des technologies par l’humain en montrant qu’aujourd’hui les technologies contemporaines sont en passe de devenir des symbiotes qui, d’un point de vue métaphorique, se couplent avec les individus.This article aims to reconstruct research relating to the development of a measurement scale for the man-technology-organization relationship. The authors first discuss various theoretical models for technology acceptance: the technology acceptance model, user’s satisfaction theory, expectancy disconfirmation theory, and then suggest that the man-technology-organization relationship can be studied through a

  15. The geothermal power organization

    Energy Technology Data Exchange (ETDEWEB)

    Scholl, K.L. [National Renewable Energy Lab., Golden, CO (United States)

    1997-12-31

    The Geothermal Power Organization is an industry-led advisory group organized to advance the state-of-the-art in geothermal energy conversion technologies. Its goal is to generate electricity from geothermal fluids in the most cost-effective, safe, and environmentally benign manner possible. The group achieves this goal by determining the Member`s interest in potential solutions to technological problems, advising the research and development community of the needs of the geothermal energy conversion industry, and communicating research and development results among its Members. With the creation and adoption of a new charter, the Geothermal Power Organization will now assist the industry in pursuing cost-shared research and development projects with the DOE`s Office of Geothermal Technologies.

  16. Rover Technologies

    Data.gov (United States)

    National Aeronautics and Space Administration — Develop and mature rover technologies supporting robotic exploration including rover design, controlling rovers over time delay and for exploring . Technology...

  17. Nano technology

    International Nuclear Information System (INIS)

    Lee, In Sik

    2002-03-01

    This book is introduction of nano technology, which describes what nano technology is, alpha and omega of nano technology, the future of Korean nano technology and human being's future and nano technology. The contents of this book are nano period is coming, a engine of creation, what is molecular engineering, a huge nano technology, technique on making small things, nano materials with exorbitant possibility, the key of nano world the most desirable nano technology in bio industry, nano development plan of government, the direction of development for nano technology and children of heart.

  18. Technology transfer of Cornell university

    International Nuclear Information System (INIS)

    Yoo, Wan Sik

    2010-01-01

    This book introduces technology transfer of Cornell university which deals with introduction of Cornell university, composition of organization and practice of technology transfer : a research contract, research perform, invention report, evaluation and succession of invention, a patent application and management, marketing, negotiation and writing contract, management of contract, compensation, result of technology transfer, cases of success on technical commercialization and daily life of technology transfer center.

  19. Broadcast sound technology

    CERN Document Server

    Talbot-Smith, Michael

    1990-01-01

    Broadcast Sound Technology provides an explanation of the underlying principles of modern audio technology. Organized into 21 chapters, the book first describes the basic sound; behavior of sound waves; aspects of hearing, harming, and charming the ear; room acoustics; reverberation; microphones; phantom power; loudspeakers; basic stereo; and monitoring of audio signal. Subsequent chapters explore the processing of audio signal, sockets, sound desks, and digital audio. Analogue and digital tape recording and reproduction, as well as noise reduction, are also explained.

  20. Informal Evaluation and Institutionalization of Neoteric Technology Ideas

    DEFF Research Database (Denmark)

    Ulrich, Frank; Mengiste, Shegaw Anagaw; Müller, Sune Dueholm

    2015-01-01

    in existing institutionalized technologies within the organization and that emerging technologies introduce neoteric ideas to the organization. Furthermore, we argue that when attempting to introduce technology-based ideas, human actors will focus their attention on ideas embedded in existing...... theories of creativity, Scandinavian institutionalism, and empirical data from two Danish organizations, this article investigates the interplay between creativity, technology, and human sensemaking in the process of translating and transforming technology ideas into full-fledged technological innovations....

  1. Organic electrochemical transistors

    KAUST Repository

    Rivnay, Jonathan

    2018-01-16

    Organic electrochemical transistors (OECTs) make effective use of ion injection from an electrolyte to modulate the bulk conductivity of an organic semiconductor channel. The coupling between ionic and electronic charges within the entire volume of the channel endows OECTs with high transconductance compared with that of field-effect transistors, but also limits their response time. The synthetic tunability, facile deposition and biocompatibility of organic materials make OECTs particularly suitable for applications in biological interfacing, printed logic circuitry and neuromorphic devices. In this Review, we discuss the physics and the mechanism of operation of OECTs, focusing on their identifying characteristics. We highlight organic materials that are currently being used in OECTs and survey the history of OECT technology. In addition, form factors, fabrication technologies and applications such as bioelectronics, circuits and memory devices are examined. Finally, we take a critical look at the future of OECT research and development.

  2. Vertical organic transistors

    Science.gov (United States)

    Lüssem, Björn; Günther, Alrun; Fischer, Axel; Kasemann, Daniel; Leo, Karl

    2015-11-01

    Organic switching devices such as field effect transistors (OFETs) are a key element of future flexible electronic devices. So far, however, a commercial breakthrough has not been achieved because these devices usually lack in switching speed (e.g. for logic applications) and current density (e.g. for display pixel driving). The limited performance is caused by a combination of comparatively low charge carrier mobilities and the large channel length caused by the need for low-cost structuring. Vertical Organic Transistors are a novel technology that has the potential to overcome these limitations of OFETs. Vertical Organic Transistors allow to scale the channel length of organic transistors into the 100 nm regime without cost intensive structuring techniques. Several different approaches have been proposed in literature, which show high output currents, low operation voltages, and comparatively high speed even without sub-μm structuring technologies. In this review, these different approaches are compared and recent progress is highlighted.

  3. Organic electrochemical transistors

    Science.gov (United States)

    Rivnay, Jonathan; Inal, Sahika; Salleo, Alberto; Owens, Róisín M.; Berggren, Magnus; Malliaras, George G.

    2018-02-01

    Organic electrochemical transistors (OECTs) make effective use of ion injection from an electrolyte to modulate the bulk conductivity of an organic semiconductor channel. The coupling between ionic and electronic charges within the entire volume of the channel endows OECTs with high transconductance compared with that of field-effect transistors, but also limits their response time. The synthetic tunability, facile deposition and biocompatibility of organic materials make OECTs particularly suitable for applications in biological interfacing, printed logic circuitry and neuromorphic devices. In this Review, we discuss the physics and the mechanism of operation of OECTs, focusing on their identifying characteristics. We highlight organic materials that are currently being used in OECTs and survey the history of OECT technology. In addition, form factors, fabrication technologies and applications such as bioelectronics, circuits and memory devices are examined. Finally, we take a critical look at the future of OECT research and development.

  4. NOVEL POLYMERIC MEMBRANE FOR DEHYDRATION OF ORGANIC SOLVENTS

    Science.gov (United States)

    Pervaporation has emerged as an economically viable alternative technology for dehydration of organic solvents, removal of organic compounds and organic/organic separations. Development of a membrane system with suitable flux and selectivity characteristics plays a critical role...

  5. Information Technology

    Science.gov (United States)

    2003-01-01

    The first wave delivered a range of services to most areas of the world through a vast, carefully constructed global network. Cellular technology ...Information Technology and Services Alliance. Digital Planet 2002: The Global Information Economy. February 2002. Yegyazarian, Anush. Sales Taxes...Information Technology ABSTRACT: The information technology (IT) industry affects virtually every industry in the n economy. During the late 90

  6. Organic 'Plastic' Optoelectronic Devices

    International Nuclear Information System (INIS)

    Sariciftci, N.S.

    2006-01-01

    Recent developments on conjugated polymer based photovoltaic diodes and photoactive organic field effect transistors (photOFETs) are discussed. The photophysics of such devices is based on the photoinduced charge transfer from donor type semiconducting conjugated polymers onto acceptor type conjugated polymers or acceptor molecules such as Buckminsterfullerene, C 6 0. Potentially interesting applications include sensitization of the photoconductivity and photovoltaic phenomena as well as photoresponsive organic field effect transistors (photOFETs). Furthermore, organic polymeric/inorganic nanoparticle based 'hybrid' solar cells will be discussed. This talk gives an overview of materials' aspect, charge-transport, and device physics of organic diodes and field-effect transistors. Furthermore, due to the compatibility of carbon/hydrogen based organic semiconductors with organic biomolecules and living cells there can be a great opportunity to integrate such organic semiconductor devices (biOFETs) with the living organisms. In general the largely independent bio/lifesciences and information technology of today, can be thus bridged in an advanced cybernetic approach using organic semiconductor devices embedded in bio-lifesciences. This field of bio-organic electronic devices is proposed to be an important mission of organic semiconductor devices

  7. Calculations in furnace technology

    CERN Document Server

    Davies, Clive; Hopkins, DW; Owen, WS

    2013-01-01

    Calculations in Furnace Technology presents the theoretical and practical aspects of furnace technology. This book provides information pertinent to the development, application, and efficiency of furnace technology. Organized into eight chapters, this book begins with an overview of the exothermic reactions that occur when carbon, hydrogen, and sulfur are burned to release the energy available in the fuel. This text then evaluates the efficiencies to measure the quantity of fuel used, of flue gases leaving the plant, of air entering, and the heat lost to the surroundings. Other chapters consi

  8. Electronic technology

    International Nuclear Information System (INIS)

    Kim, Jin Su

    2010-07-01

    This book is composed of five chapters, which introduces electronic technology about understanding of electronic, electronic component, radio, electronic application, communication technology, semiconductor on its basic, free electron and hole, intrinsic semiconductor and semiconductor element, Diode such as PN junction diode, characteristic of junction diode, rectifier circuit and smoothing circuit, transistor on structure of transistor, characteristic of transistor and common emitter circuit, electronic application about electronic equipment, communication technology and education, robot technology and high electronic technology.

  9. Industrial technology transfer

    International Nuclear Information System (INIS)

    Bulger, W.

    1982-06-01

    The transfer of industrial technology is an essential part of the CANDU export marketing program. Potential customers require the opportunity to become self-sufficient in the supply of nuclear plant and equipment in the long term and they require local participation to the maximum extent possible. The Organization of CANDU Industries is working closely with Atomic Energy of Canada Ltd. in developing comprehensive programs for the transfer of manufacturing technology. The objectives of this program are: 1) to make available to the purchasing country all nuclear component manufacturing technology that exists in Canada; and 2) to assure that the transfer of technology takes place in an efficient and effective way. Technology transfer agreements may be in the form of joint ventures or license agreements, depending upon the requirements of the recipient

  10. 2017 Annual Technology Baseline

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Hand, M. M [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Eberle, Annika [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Beiter, Philipp C [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Kurup, Parthiv [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Turchi, Craig S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Feldman, David J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Margolis, Robert M [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Augustine, Chad R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Maness, Michael [Formerly NREL; O' Connor, Patrick [Oak Ridge National Laboratory

    2018-03-26

    Consistent cost and performance data for various electricity generation technologies can be difficult to find and may change frequently for certain technologies. With the Annual Technology Baseline (ATB), the National Renewable Energy Laboratory annually provides an organized and centralized set of such cost and performance data. The ATB uses the best information from the Department of Energy national laboratories' renewable energy analysts as well as information from the Energy Information Administration for fuel-based technologies. The ATB has been reviewed by experts and it includes the following electricity generation technologies: land-based wind, offshore wind, utility-scale solar photovoltaics (PV), commercial-scale solar PV, residential-scale solar PV, concentrating solar power, geothermal power, hydropower, coal, natural gas, nuclear, and conventional biopower. This webinar presentation introduces the 2017 ATB.

  11. The Future of Organization Design

    OpenAIRE

    Jay R. Galbraith

    2012-01-01

    The type of organization design that I practice is strategic organization design. It has roots in Chandler's (1962) work which states, "Structure follows strategy." It applies to organizing at the enterprise, business unit, region, or functional levels. It is a top-down design methodology. The alternative is a bottom-up design approach such as the socio-technical systems approach. Bottom-up design methodologies build and design an organization around the technology being utilized and are most...

  12. ALB-SYMPOSIUM 2001: Information and Organization, tools for success in technology and management; Alb-Symposium 2001: Information und Organisation als Werkzeug zum Erfolg in Technologie und Management

    Energy Technology Data Exchange (ETDEWEB)

    Frank, K.; Mockenhaupt, A. (eds.)

    2001-07-01

    The symposium discussed the management of information as an important tool to be handled by decision-makers in the 21st century. Among others, the following aspects were discussed: Management structures from the view of information technology; non-personal knowledge management in organizations, practical experience with new methods and processes from the producer's view, future aspects of sales management, new organizational structures of the production process. [German] Der vorliegende Tagungsband beinhaltet die Vortraege der Referenten des ALB-SYMPOSIUMS 2001 ''Information und Organisation als Werkzeug zum Erfolg in Technologie und Management''. Der proaktive Umgang mit den unterschiedlichsten Arten von Informationen repraesentiert neben den zugehoerigen organisatorischen Aspekten ein wichtiges Werkzeug fuer Entscheidungstraeger im 21. Jahrhundert. Das Symposium beleuchtet verschiedene Bereiche dieser aktuellen Problematik praxisnah. So die Managementstrukturen aus Sicht der Informationstechnologie, personenunabhaengiges Wissensmanagement in Unternehmen, praktische Erfahrungen mit neuen Methoden und Prozessen aus Sicht der produzierenden Unternehmen, Zukunftsaspekte des Verkaufsmanagements und neue Organisationsformen in der Produktion. (orig.)

  13. Technology and Technique: An Educational Perspective

    Science.gov (United States)

    Isman, Aytekin

    2012-01-01

    Today, technology is developing very fast around the world. This technological development (hardware and software) affects our life. There is a relationship among technology, society, culture, organization, machines, technical operation, and technical phenomenon. Educators should know this relationship because technology begins to affect teaching…

  14. 26th August 2010 - World Meteorological Organization Secretary-General M. Jarraud signing the guest book with CERN Director-General R. Heuer and visiting the LHC superconducting magnet test hall with Technology Department Head F. Bordry; throughout accompanied by M. Bona, CERN Relations with International Organisations

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    26th August 2010 - World Meteorological Organization Secretary-General M. Jarraud signing the guest book with CERN Director-General R. Heuer and visiting the LHC superconducting magnet test hall with Technology Department Head F. Bordry; throughout accompanied by M. Bona, CERN Relations with International Organisations

  15. 23rd June 2010 - Australian Nuclear Science and Technology Organization Chief Executive Officer A. Paterson signing a Joint Statement of Intent and the guest book with CERN Director-General R. Heuer; in the ATLAS visitor centre and control room with Former Collaboration Spokesperson P. Jenni.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    23rd June 2010 - Australian Nuclear Science and Technology Organization Chief Executive Officer A. Paterson signing a Joint Statement of Intent and the guest book with CERN Director-General R. Heuer; in the ATLAS visitor centre and control room with Former Collaboration Spokesperson P. Jenni.

  16. Signature of the Agreement between the University of Liverpool, acting on behalf of the Cockcroft Institute, represented by Inaugural Director of Cockcroft Institute S. Chattopadhyay and the European Organization for Nuclear Research represented by Director-General R. Aymar,concerning collaboration between the Cockcroft Institute and CERN in Accelerator Physics and Technologies.

    CERN Multimedia

    Claudia Marcelloni

    2008-01-01

    Signature of the Agreement between the University of Liverpool, acting on behalf of the Cockcroft Institute, represented by Inaugural Director of Cockcroft Institute S. Chattopadhyay and the European Organization for Nuclear Research represented by Director-General R. Aymar,concerning collaboration between the Cockcroft Institute and CERN in Accelerator Physics and Technologies.

  17. Thanks to CERN's team of surveyors, the Organization's stand at the Night of Science attracted a large number of visitors : the technology and tools used by the surveyors, such as the Terrameter shown here, attracted many visitors to the CERN stand

    CERN Multimedia

    2004-01-01

    Thanks to CERN's team of surveyors, the Organization's stand at the Night of Science attracted a large number of visitors : the technology and tools used by the surveyors, such as the Terrameter shown here, attracted many visitors to the CERN stand

  18. Utilization of Educational Technology in Japan.

    Science.gov (United States)

    Sakamoto, Takashi

    1980-01-01

    Gives an overview of the development of educational technology in Japan evident in the increase of publications, the diffusion of technological innovations, and the organization of research pertaining to the field. (Author/MER)

  19. Collaborative Point Paper on Border Surveillance Technology

    National Research Council Canada - National Science Library

    2007-01-01

    The North Arnencan Technology and Industrial Base Organization (NATIBO) fosters cooperative planning for technology and industrial base program development among and between the Defense Departments of the U.S. and Canada...

  20. Accounting organizing development tendencies

    Directory of Open Access Journals (Sweden)

    G.I. Lyakhovich

    2017-12-01

    Full Text Available The development of accounting takes place under the influence of many factors. The study pays special attention to the impact of technological determinants on the process of organizing accountin. The carried-out analysis of scientists’ works allowed to determine the principal tendencies in the development of accounting organizing; these tendencies were expanded taking into account the development of technologies and innovations. It was found out the particular element, which undergo changes in the organization of accounting and the factors that prevent their further development for every tendency (the use of cloud technologies; a wide use of expert systems; a social media strategy in accounting; mobility among accounting personnel; outsourcing of accounting services, Internet things. The paper substantiates the shifts in functional duties of an accountant (the exclusion of data recording and intensification of analytical functions as a result of application of modern information and computer technologies. It was established that the amounts of accountants’ work with primary instruments will be reduced taking into account the possibilities of automatic preparation of such documents. The author substantiates the importance of the good knowledge in the field of information technologies while training accountants.

  1. Small Artifacts - Big Technologies

    DEFF Research Database (Denmark)

    Kreiner, Kristian

    2005-01-01

    The computer IC is the heart of the information and telecommunication technology. It is a tiny artifact, but with incredible organizing powers. We use this physical artifact as the location for studying central problems of the knowledge economy. First, the paper describes the history of chip design...

  2. 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...

  3. 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...

  4. Forecasting and management of technology

    National Research Council Canada - National Science Library

    Roper, A. T

    2011-01-01

    "The new, revised edition of this book will build on this knowledge in the context of business organizations that now place a greater emphasis on technology to stay on the cutting edge of development...

  5. Robotics Technology Crosscutting Program. Technology summary

    International Nuclear Information System (INIS)

    1995-06-01

    The Robotics Technology Development Program (RTDP) is a needs-driven effort. A length series of presentations and discussions at DOE sites considered critical to DOE's Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the resulting robotics needs assessment revealed several common threads running through the sites: Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination and Dismantlement (D and D). The RTDP Group also realized that some of the technology development in these four areas had common (Cross Cutting-CC) needs, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT and E) process urged an additional organizational breakdown between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). These factors lead to the formation of the fifth application area for Crosscutting and Advanced Technology (CC and AT) development. The RTDP is thus organized around these application areas -- TWR, CAA, MWO, D and D, and CC and AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas

  6. The Danish Association for Science and Technology Studies

    DEFF Research Database (Denmark)

    A presentation of the Danish Association for Science and Technology Studies (DASTS). Organization, experiences, challenges and future developments.......A presentation of the Danish Association for Science and Technology Studies (DASTS). Organization, experiences, challenges and future developments....

  7. Technology Transfer: Use of Federally Funded Research and Development

    National Research Council Canada - National Science Library

    Schacht, Wendy H

    2007-01-01

    .... These applications can result from technology transfer, a process by which technology developed in one organization, in one area, or for one purpose is applied in another organization, in another...

  8. Earthing Technology

    NARCIS (Netherlands)

    Blok, Vincent

    2017-01-01

    In this article, we reflect on the conditions under which new technologies emerge in the Anthropocene and raise the question of how to conceptualize sustainable technologies therein. To this end, we explore an eco-centric approach to technology development, called biomimicry. We discuss opposing

  9. 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...

  10. AquAdvantage Salmon Genetically modified organism

    OpenAIRE

    Núñez Saurí, Ester

    2014-01-01

    Póster AquAdvantage Salmon is a genetically modified organism developed by AquBounty Technologies. The objective of this transgenic organism is to increase the growth rate to obtain the same of conventional salmon faster.

  11. Technology Catalogue. First edition

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Department of Energy`s Office of Environmental Restoration and Waste Management (EM) is responsible for remediating its contaminated sites and managing its waste inventory in a safe and efficient manner. EM`s Office of Technology Development (OTD) supports applied research and demonstration efforts to develop and transfer innovative, cost-effective technologies to its site clean-up and waste management programs within EM`s Office of Environmental Restoration and Office of Waste Management. The purpose of the Technology Catalogue is to provide performance data on OTD-developed technologies to scientists and engineers assessing and recommending technical solutions within the Department`s clean-up and waste management programs, as well as to industry, other federal and state agencies, and the academic community. OTD`s applied research and demonstration activities are conducted in programs referred to as Integrated Demonstrations (IDs) and Integrated Programs (IPs). The IDs test and evaluate.systems, consisting of coupled technologies, at specific sites to address generic problems, such as the sensing, treatment, and disposal of buried waste containers. The IPs support applied research activities in specific applications areas, such as in situ remediation, efficient separations processes, and site characterization. The Technology Catalogue is a means for communicating the status. of the development of these innovative technologies. The FY93 Technology Catalogue features technologies successfully demonstrated in the field through IDs and sufficiently mature to be used in the near-term. Technologies from the following IDs are featured in the FY93 Technology Catalogue: Buried Waste ID (Idaho National Engineering Laboratory, Idaho); Mixed Waste Landfill ID (Sandia National Laboratories, New Mexico); Underground Storage Tank ID (Hanford, Washington); Volatile organic compound (VOC) Arid ID (Richland, Washington); and VOC Non-Arid ID (Savannah River Site, South Carolina).

  12. Case studies in open access publishing. Number one. The Electronic Journal of Information Technology in Construction (ITcon: an open access journal using an un-paid, volunteer-based organization.

    Directory of Open Access Journals (Sweden)

    Bo-Christer Bjoerk

    2006-01-01

    Full Text Available This case study is based on the experiences with the Electronic Journal of Information Technology in Construction (ITcon, founded in 1995. This journal is an example of a particular category of open access journals, which use neither author charges nor subscriptions to finance their operations, but rely largely on unpaid voluntary work in the spirit of the open source movement. The journal has, after some initial struggle, survived its first decade and is now established as one of half-a-dozen peer reviewed journals in its field. The journal publishes articles as they become ready, but creates virtual issues through alerting messages to “subscribers”. It has also started to publish special issues, since this helps to attract submissions, and also helps in sharing the work-load of review management. From the start the journal adopted a rather traditional layout of the articles. After the first few years the HTML version was dropped and papers are only published in PDF format. The journal has recently been benchmarked against the competing journals in its field. Its acceptance rate of 53% is slightly higher and its average turnaround time of seven months almost a year faster compared to those journals in the sample for which data could be obtained. The server log files for the past three years have also been studied. Our overall experience demonstrates that it is possible to publish this type of OA journal, with a yearly publishing volume equal to a quarterly journal and involving the processing of some fifty submissions a year, using a networked volunteer-based organization.

  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......, - in short modernity - have taken away from human existence. What old technology has removed now comes back through new technology promoting a better humanity. The present article investigates how digital technology and affects are presented and combined, with examples from everyday imagery, e.g. TV......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 camera...

  14. Technology and Second Language Learning

    Science.gov (United States)

    Lin, Li Li

    2009-01-01

    Current technology provides new opportunities to increase the effectiveness of language learning and teaching. Incorporating well-organized and effective technology into second language learning and teaching for improving students' language proficiency has been refined by researchers and educators for many decades. Based on the rapidly changing…

  15. Work organization and technological resources in broiler production: an ergonomics approach Organização do trabalho e dos recursos tecnólogicos empregados na avicultura de corte: uma abordagem ergonômica

    Directory of Open Access Journals (Sweden)

    Carolina Alexandra Marchant Dinten

    2006-02-01

    Full Text Available Ergonomic Work Analysis has made it possible to identify the main factors behind the difficulties encountered by workers in (routinely performing their tasks. The purpose of this work was studying the relationship between the forms of work organization, the technology used in broiler production, and the impacts of both factors on this type of work from an ergonomics perspective. Both teamwork and cooperation among workers were proven to help minimizing efforts and achieving better results. If on one hand higher technological level adopted could elicit using a smaller number of workers as well as make broiler handling easier and more effective/precise, on the other hand it generated sub-tasks and made equipment operation much more dependent upon close supervision by the workers. So at the same time as the physical stress on the workers was being reduced with lighter load being carried, psychic stress was being increased with the pressure of close supervision. The analysis of production results expressed by the Production Factor (PF indicator used in an advanced trend analysis using the Technology Utility tool, has shown that properties with a totally or partly familial workforce achieved better production results than those using a patronal workforce, possibly resulting from the fact that workers within a family-based workforce have more autonomy and, therefore, become more motivated to pursue their goals, and that facilitates achieving good results.O método da Análise Ergonômica do Trabalho permite identificar os principais fatores relacionados às dificuldades na execução das tarefas. Este trabalho teve como objetivo verificar as relações entre as formas de organização do trabalho, a tecnologia empregada na produção e os impactos sobre o trabalho do ponto de vista ergonômico. O trabalho em equipe e a colaboração entre os funcionários ajudam a minimizar esforços e alcançar melhores resultados. Se por um lado o grau de tecnologia

  16. Active ageing technologies

    DEFF Research Database (Denmark)

    Lassen, Aske Juul

    In the recent decade the concept of active aging has become important in the Western hemisphere. The World Health Organization and The European Union have staged active aging as a core policy area and initiated programs of physical activity, independence and prolonged working lives among...... the elderly. As part of this rearticulation of old age, many new technologies take form. This paper uses a wide concept of technologies (devices, regimes, strategies and ways of doing) and argues that technologies form active aging subjectivities, and on the other hand, that these subjectivities...... in their socio-material practices form active aging. Hence, active aging is a mutual entanglement (Callon and Rabeharisoa 2004) between technologies, practices and subjectivities. The paper is based on four months of participant observations and 17 in-depth interviews with elderly persons conducted at three...

  17. Women Technology Leaders: Gender Issues in Higher Education Information Technology

    Science.gov (United States)

    Drury, Marilyn

    2011-01-01

    Women working in higher education information technology (IT) organizations and those seeking leadership positions in these organizations face a double challenge in overcoming the traditionally male-dominated environments of higher education and IT. Three women higher education chief information officers (CIOs) provided their perspectives,…

  18. 2002 Industry Studies: Information Technology

    Science.gov (United States)

    2002-01-01

    the transfer and dissemination of technology . The World Intellectual Property Organization (WIPO) attempts to bring global harmony to IP rights...and improved opportunities for global peace. i Bibliography Academic Press Dictionary of Science and Technology , Harcourt, retrieved on March 13...Washington, D.C.: National Defense University, May 1998. Gutzman, Alexis “ Globalization of E-Commerce: Are You Ready?” Electronic Commerce Technology Advisor

  19. New technologies in agricultural biotechnology

    OpenAIRE

    Andras Szekacs

    2016-01-01

    Technologies that emerged during the last decade as new tools occasionally represent fundamentally new means of genome modification, which, in addition to the scientific novelty, faces legislators with new challenge by giving a new meaning to both the biochemical/molecular biological and legal meaning to genetically modified organisms (GMOs). Emerging plant genetic technologies are categorized as zinc finger nuclease (ZFN) technology; oligonucleotide directed mutagenesis; cisgenesis and intra...

  20. Focus on Organic Conductors

    Directory of Open Access Journals (Sweden)

    Shinya Uji, Takehiko Mori and Toshihiro Takahashi

    2009-01-01

    Full Text Available Organic materials are usually thought of as electrical insulators. Progress in chemical synthesis, however, has brought us a rich variety of conducting organic materials, which can be classified into conducting polymers and molecular crystals. Researchers can realize highly conducting molecular crystals in charge-transfer complexes, where suitable combinations of organic electron donor or acceptor molecules with counter ions or other organic molecules provide charge carriers. By means of a kind of chemical doping, the charge-transfer complexes exhibit high electrical conductivity and, thanks to their highly crystalline nature, even superconductivity has been observed. This focus issue of Science and Technology of Advanced Materials is devoted to the research into such 'organic conductors'The first organic metal was (TTF(TCNQ, which was found in 1973 to have high conductivity at room temperature and a metal–insulator transition at low temperatures. The first organic superconductor was (TMTSF2PF6, whose superconductivity under high pressures was reported by J´erome in 1980. After these findings, the research on organic conductors exploded. Hundreds of organic conductors have been reported, among which more than one hundred exhibit superconductivity. Recently, a single-component organic conductor has been found with metallic conductivity down to low temperatures.In these organic conductors, in spite of their simple electronic structures, much new physics has arisen from the low dimensionality. Examples are charge and spin density waves, characteristic metal–insulator transitions, charge order, unconventional superconductivity, superconductor–insulator transitions, and zero-gap conductors with Dirac cones. The discovery of this new physics is undoubtedly derived from the development of many intriguing novel organic conductors. High quality single crystals are indispensable to the precise measurement of electronic states.This focus issue