An overview of the proposal to create a regional transmission organization for New England

International Nuclear Information System (INIS)

LaPlante, D.

2003-01-01

The history of the regional transmission organization (RTO) in New England was reviewed in this PowerPoint presentation. Application for the RTO structure, based on FERC's Order 2000, was first filed by ISO New England and transmission owners in January 2001. It was rejected due to inadequate scope and independence. A second application, which included a plan for a single Northeast RTO and a merger of the system operators in New England (NE), New York and Pennsylvania, New Jersey and Maryland, was also deemed infeasible. In October 2003, the ISO New England filed for a New England-only RTO. The main benefits of an RTO include greater independence of system operations, improved reliability, enhanced market efficiency, an improved regional planning process and a more stable organizational structure for the New England system operator. This presentation reviewed the extensive stakeholder process, RTO governing documents, and the RTO-NE tariff. The objective of system planning and expansion is to clarify the role of the RTO regarding authority and process and to publish an annual regional system plan by the RTO-NE which identifies reliability and market efficiency needs. The regional system plan considers projected generation, transmission projects and supply and demand issues. Two types of transmission operating agreements were also reviewed. The responsibility of the transmission operator is to physically operate the transmission facilities in accordance with RTO-NE directions; establish ratings and rating procedures for transmission facilities; and, operate, repair and maintain transmission facilities. The allocation of Section 205 Rights was discussed along with coordination efforts with New York and cooperation with Canadian entities. 1 fig

FW/Blanket and vacuum vessel for RTO/RC ITER

International Nuclear Information System (INIS)

Ioki, K.; Barabash, V.; Cardella, A.; Elio, F.; Iida, H.; Johnson, G.; Kalinin, G.; Miki, N.; Onozuka, M.; Sannazzaro, G.; Utin, Y.; Yamada, M.

2000-01-01

The design has progressed on the vacuum vessel and First Wall (FW)/blanket for the Reduced Technical Objective/Reduced Cost (RTO/RC) ITER. The basic functions and structures are the same as for the 1998 ITER design. The design has been improved to achieve, along with the size reduction, ∼50% target reduction of the fabrication cost. The number of blanket modules has been minimized according to smaller dimensions of the machine and a higher payload capacity of the blanket Remote Handling tool. A concept without the back plate has been designed and assessed. The blanket module concept with flat separable FW panels has been developed to reduce the fabrication cost and future radioactive waste

FW/Blanket and vacuum vessel for RTO/RC ITER

Energy Technology Data Exchange (ETDEWEB)

Ioki, K. E-mail: iokik@itereu.de; Barabash, V.; Cardella, A.; Elio, F.; Iida, H.; Johnson, G.; Kalinin, G.; Miki, N.; Onozuka, M.; Sannazzaro, G.; Utin, Y.; Yamada, M

2000-11-01

The design has progressed on the vacuum vessel and First Wall (FW)/blanket for the Reduced Technical Objective/Reduced Cost (RTO/RC) ITER. The basic functions and structures are the same as for the 1998 ITER design. The design has been improved to achieve, along with the size reduction, {approx}50% target reduction of the fabrication cost. The number of blanket modules has been minimized according to smaller dimensions of the machine and a higher payload capacity of the blanket Remote Handling tool. A concept without the back plate has been designed and assessed. The blanket module concept with flat separable FW panels has been developed to reduce the fabrication cost and future radioactive waste.

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.

Design of the RTO/RC ITER primary pumping system

International Nuclear Information System (INIS)

Ladd, P.; Ibbott, C; Janeschitz, G.; Martin, E.

2000-01-01

The primary pumping system is needed not only to exhaust helium ash resulting from the DT reaction but also excess fuelling gas injected during the fusion burn, which can extend for 100's to 1000's of seconds, and to perform a variety of other functions. The prevailing environmental conditions, principally nuclear radiation, tritium exposure, magnetic fields, and the need for containment, have a significant impact on the design and selection of equipment. This paper presents the design of the Reduced Technical Objectives/Reduced Cost (RTO/RC) ITER primary pumping system with particular emphasis on the nuclear aspects of the design. Component selection and equipment layout issues to meet established requirements for the system are reviewed together with the R and D that is being undertaken to support the design. In addition, serviceability and maintainability issues related to this system are also discussed

Performance of a multi-section ICRF array for a RTO/RC ITER

International Nuclear Information System (INIS)

Bosia, Giuseppe; Brambilla, Marco

1999-01-01

In an RTO/RC ITER, the Ion Cyclotron (IC) Heating and Current Drive System would need to operate at a power density of 6.5 MW/m 2 , (or about twice the design value adopted in the ITER Final Design Report), in order to provide the required total power output of 40 MW of RF power from two equatorial ports. A significant upgrade of the original IC array design is necessary, in order to keep the operating RF voltage at the plasma interface within acceptable limits. This is in principle possible by increasing the number of array elements and by operating them in parallel. In the paper the prospects of this modifications and the implications on the array layout are discussed

RTO/RC ITER plasma performance: inductive and steady-state operation

International Nuclear Information System (INIS)

Mukhovatov, V.; Boucher, D.; Fujisawa, N.; Shimada, M.; Vayakis, G.; Janeschitz, G.; Matsumoto, H.; Leonov, V.; Polevoy, A.

2000-01-01

The plasma performance in two design options of the reduced-technical objectives/reduced cost (RTO/RC) ITER, i.e. IAM (intermediate aspect ratio machine) and LAM (low aspect ratio machine) is analysed. It is shown that Q=P fus /P aux ∼10 can be obtained in both options at inductively driven ELMy H-mode operation. The operation domain in LAM is found to be marginally larger than that in IAM. The non-inductive operation with Q approx.= 5 will be possible in both machines, provided a large amount of power with a high current drive efficiency is applied, or substantial improvement of the energy confinement time relative to the ELMy H-mode (H H =1.2-1.4) is obtained. The required values of H H and β N are marginally smaller in IAM. The IAM-like machine, ITER-FEAT (fusion energy advanced tokamak), proposed for a detailed engineering design is discussed in brief. (author)

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.

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...

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...

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

International Nuclear Information System (INIS)

Chang, Meng-Wen; Chern, Jia-Ming

2009-01-01

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.

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

Current status of RTO development and its implications for Canada

Energy Technology Data Exchange (ETDEWEB)

MacDougall, M. [Powerex Corp., Vancouver, BC (Canada)

2002-07-01

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.

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.

Bleeding Duodenal Varices Successfully Treated with Balloon-Occluded Retrograde Transvenous Obliteration (B-RTO) Assisted by CT During Arterial Portography

International Nuclear Information System (INIS)

Tsurusaki, Masakatsu; Sugimoto, Koji; Matsumoto, Shinichi; Izaki, Kenta; Fukuda, Tetsuya; Akasaka, Yoshinobu; Fujii, Masahiko; Hirota, Shozo; Sugimura, Kazuro

2006-01-01

A 60-year-old woman with massive hemorrhage from duodenal varices was transferred to our hospital for the purpose of transcatheter intervention. Although digital subtraction arterial portography could not depict the entire pathway of collateral circulation, the efferent route of the duodenal varices was clearly demonstrated on subsequent CT during arterial portography. Balloon-occluded retrograde transvenous obliteration (B-RTO) of the varices was performed via the efferent vein and achieved complete thrombosis of the varices

Design and analysis of the vacuum vessel for RTO/RC-ITER

International Nuclear Information System (INIS)

Onozuka, M.; Ioki, K.; Johnson, G.; Kodama, T.; Sannazzaro, G.; Utin, Y.

2000-01-01

Recent progress in design and analysis of the vacuum vessel (VV) for the reduced technical objectives/reduced cost International Thermonuclear Experimental Reactor (RTO/RC-ITER) is presented. The basic VV design is similar to the previous ITER VV. However, because the back plate for the blanket modules could be eliminated, its previous functions could be transferred to the VV. For this option, the blanket modules are supported directly by the VV and the blanket coolant channels are structurally part of the VV double wall structure. In addition, a 'tight fitting' configuration is required to correctly position the modules' first wall. Although such modifications of the VV complicate its structure and increase its fabrication cost, the design of the VV is considered to be still feasible. The structural analyses of the VV have been conducted using several FE models of the VV, including global and local models. Although further assessment is required, based on the analyses performed to date, the structural aspects of the VV for the case without the back plate appear feasible

Design and analysis of the vacuum vessel for RTO/RC-ITER

Energy Technology Data Exchange (ETDEWEB)

Onozuka, M. E-mail: onozukm@itereu.de; Ioki, K.; Johnson, G.; Kodama, T.; Sannazzaro, G.; Utin, Y

2000-11-01

Recent progress in design and analysis of the vacuum vessel (VV) for the reduced technical objectives/reduced cost International Thermonuclear Experimental Reactor (RTO/RC-ITER) is presented. The basic VV design is similar to the previous ITER VV. However, because the back plate for the blanket modules could be eliminated, its previous functions could be transferred to the VV. For this option, the blanket modules are supported directly by the VV and the blanket coolant channels are structurally part of the VV double wall structure. In addition, a 'tight fitting' configuration is required to correctly position the modules' first wall. Although such modifications of the VV complicate its structure and increase its fabrication cost, the design of the VV is considered to be still feasible. The structural analyses of the VV have been conducted using several FE models of the VV, including global and local models. Although further assessment is required, based on the analyses performed to date, the structural aspects of the VV for the case without the back plate appear feasible.

Technologies in organic farming

DEFF Research Database (Denmark)

Lassen, Jesper

2015-01-01

the nutrient gap by recycling sewage sludge, and in particular the criteria applied when these technologies are assessed, are analysed. This part of the analysis shows how organic consumers base their assessment of alternative strategies and technologies primarily on concerns about environmental risks...... 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...

International survey on gas technology organizations

International Nuclear Information System (INIS)

1994-11-01

The International Survey on Gas Technology Organizations has been prepared by the IEA International Centre for Gas Technology Information. 172 companies and R and D Institutions from 41 countries have contributed to the survey. The objective of the Survey is to develop an overview of identified organizations active in the development of new gas technology. As a quick reference guide the survey offers you short descriptions of a number of the most important organizations within gas technology on a world wide basis. Many R and D institutions around the world are working with topics of relevance to the gas industry. New gas technology draws on many different scientific and technical disciplines. This first issue of the survey includes only a part of the numerous organizations and institutions active within the development of new technology of relevance to the gas industry. The preparation of this survey has been a first step in the development of the information activities of the Centre. The information regarding organizations with R and D activities of relevance to the gas industry will continuously be expanded and updated for internal use in the Centre and will also be available to external users. The Centre plans to establish on-line access to these update versions during 1995. (EG)

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.

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.

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

Material activation assessment for waste analysis of the EU design of RC/RTO ITER

International Nuclear Information System (INIS)

Cambi, G.; Cepraga, D.G.; Frisoni, M.

2001-01-01

This paper presents the results of Sn radiation transport and activation calculations related to the ITER RC/RTO EU-I design, performed in support of safety and waste management analyses. The activation characteristics (included the clearance levels) have been estimated for the different materials/zones of the equatorial plane up to 10 5 years after plasma operations. The Bonami-XSDNRPM sequence of the Scale 4.4 code system (using Vitamin-ENEA library, based on ENDF/B-VI data) has been used for radiation transport analyses. The ANITA-4M activation code (with FENDL/A-2 and FENDL/D-2 activation and decay data libraries) is used for the activation calculation. The unconditional clearance level data library is based on IAEA-TECDOC-855. First, a sensitivity analysis to optimise the radial spatial meshing for the neutron flux distribution evaluation and, accordingly, for the activation calculation, has been performed. Then, the clearance indexes of vessel and ex-vessel zones/materials have been calculated. The results are presented and discussed. A design option that considers copper instead of superconductor material for TFC winding pack has also been considered and assessed

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...

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...

TECHNOLOGICAL LEVEL OF PRODUCTION OF RUSSIAN ORGANIZATIONS

Directory of Open Access Journals (Sweden)

Galina S. Sagieva

2015-01-01

Full Text Available The article presents an analysis of the technological level of production of Russian organizations. Areas of study cover the characteristics of the use of technology in manufacturing (the extent of use and level of technology, the problems solved by using specific types of technologies and the use in the production process of intellectual property; factors driving growth of technological level of the surveyed medium and large organizations and provides them with a competitive advantage

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

Preliminary Results Obtained in Integrated Safety Analysis of NASA Aviation Safety Program Technologies

Science.gov (United States)

2005-01-01

This is a listing of recent unclassified RTO technical publications for January 1, 2005 through March 31, 2005 processed by the NASA Center for AeroSpace Center available on the NASA Aeronautics and Space Database. Contents include 1) Electronic Information Management; 2) Decision Support to Combined Joint Task Force and Component Commanders; 3) RTO Technical Publications : A Quarterly Listing (December 2004); 4) The Role of Humans in Intelligent and Automated Systems.

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...

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.

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…

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.

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

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.

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.

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...

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)

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

GUIDE TO CLEANER TECHNOLOGIES: ORGANIC COATING REPLACEMENTS

Science.gov (United States)

This guide describes available and emerging cleaner technologies that can be used to reduce emissions and wastes from paint and coatings applications. Environmental concerns and increasing costs of organic chemicals and metals are leading to changes in the formulation of organic ...

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

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

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

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...

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

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.

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

Technology for the Organic Chemist: Three Exploratory Modules

Science.gov (United States)

Esteb, John J.; McNulty, LuAnne M.; Magers, John; Morgan, Paul; Wilson, Anne M.

2010-01-01

The ability to use computer-based technology is an essential skill set for students majoring in chemistry. This exercise details the introduction of appropriate uses for this technology in the organic chemistry series. The incorporation of chemically appropriate online resources (module 1), scientific databases (module 2), and the use of a…

Nonthermal plasma technology for organic destruction

International Nuclear Information System (INIS)

Heath, W.O.; Birmingham, J.G.

1995-01-01

Pacific Northwest Laboratory (PNL) is investigating the use of nonthermal, electrically driven plasmas for destroying organic contaminants near ambient temperatures and pressures. Three different plasma systems have been developed to treat organics in air, water, and soil. These systems are the gas-phase corona reactor (GPCR) for treating air, the liquid phase corona reactor for treating water, and the in-situ corona for treating soils. This paper focuses on the GPCR as an alternative to other air purification technologies for treating off-gasses from remedial action efforts and industrial emissions

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...

Recent progress on thin-film encapsulation technologies for organic electronic devices

Science.gov (United States)

Yu, Duan; Yang, Yong-Qiang; Chen, Zheng; Tao, Ye; Liu, Yun-Fei

2016-03-01

Among the advanced electronic devices, flexible organic electronic devices with rapid development are the most promising technologies to customers and industries. Organic thin films accommodate low-cost fabrication and can exploit diverse molecules in inexpensive plastic light emitting diodes, plastic solar cells, and even plastic lasers. These properties may ultimately enable organic materials for practical applications in industry. However, the stability of organic electronic devices still remains a big challenge, because of the difficulty in fabricating commercial products with flexibility. These organic materials can be protected using substrates and barriers such as glass and metal; however, this results in a rigid device and does not satisfy the applications demanding flexible devices. Plastic substrates and transparent flexible encapsulation barriers are other possible alternatives; however, these offer little protection to oxygen and water, thus rapidly degrading the devices. Thin-film encapsulation (TFE) technology is most effective in preventing water vapor and oxygen permeation into the flexible devices. Because of these (and other) reasons, there has been an intense interest in developing transparent barrier materials with much lower permeabilities, and their market is expected to reach over 550 million by 2025. In this study, the degradation mechanism of organic electronic devices is reviewed. To increase the stability of devices in air, several TFE technologies were applied to provide efficient barrier performance. In this review, the degradation mechanism of organic electronic devices, permeation rate measurement, traditional encapsulation technologies, and TFE technologies are presented.

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...

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...

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…

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…

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…

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

Determinants of information technology outsourcing among health maintenance organizations.

Science.gov (United States)

Wholey, D R; Padman, R; Hamer, R; Schwartz, S

2001-09-01

We analyze the determinants of HMO information technology outsourcing using two studies. Study 1 examines the effect of asset specificity on outsourcing for development and operation activities, using HMO specific fixed effects to control for differences between HMOs. Study 2 regresses the HMO specific fixed effects from Study 1, which measure an HMO's propensity to outsource, on HMO characteristics. The data comes from a 1995 InterStudy survey about information technology organization of HMOs. While HMOs split roughly equally in outsourcing information technology development activities, they are extremely unlikely to outsource the day-to-day operation of information systems. The greater an HMO's information technology capability and the complexity of information systems supported, the less likely is an HMO to outsource. While HMOs less than two years old, for-profit HMOs, local or Blue Cross-affiliated HMOs, and mixed HMOs are more likely to outsource, federally qualified HMOs are less likely to outsource. Policy and managerial implications for the adoption and diffusion of new ways of organizing information technology, such as application service providers (ASPs), are discussed.

Nonthermal plasma technology for organic destruction

International Nuclear Information System (INIS)

Heath, W.O.; Birmingham, J.G.

1995-06-01

Pacific Northwest Laboratory (PNL) is investigating the use of nonthermal, electrically driven plasmas for destroying organic contaminants near ambient temperatures and pressures. Three different plasma systems have been developed to treat organics in air, water, and soil. These systems are the Gas-Phase Corona Reactor (GPCR)III for treating air, the Liquid-Phase Corona Reactor for treating water, and In Situ Corona for treating soils. This presentation focuses on recent technical developments, commercial status, and project costs of OPCR as a cost-effective alternative to other air-purification technologies that are now in use to treat off-gases from site-remediation efforts as well as industrial emissions

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...

Organic Process Technology Valuation: Cyclohexanone Oxime Syntheses

Science.gov (United States)

Cannon, Kevin C.; Breen, Maureen P.

2010-01-01

Three contemporary processes for cyclohexanone oxime synthesis are evaluated in a case study. The case study introduces organic chemistry students to basic cost accounting to determine the most economical technology. Technical and financial aspects of these processes are evaluated with problem-based exercises that may be completed by students…

Nuclear platform research and development - 2008-09 highlights

International Nuclear Information System (INIS)

Sadhankar, R.R.

2009-08-01

The Nuclear Platform R and D Program has lead responsibility for the maintenance and further development of the CANDU intellectual property covering the safety, licensing and design basis for nuclear facilities. The Nuclear Platform R and D Program is part of the Research and Technology Operation (RTO) unit of AECL and is managed through the Research and Development division, which has responsibility for maintaining and enhancing the knowledge and technology base. The RTO is also responsible for managing AECL's nuclear facilities and infrastructure (including laboratories and R and D facilities), the nuclear waste management program and other legacy liabilities (e.g., decommissioning) to demonstrate and grow shareholder value. The Nuclear Platform also provides the technology base from which new products and services can be developed to meet customer needs (including ACR and commercial products and services). (author)

The Adoption of Grid Computing Technology by Organizations: A Quantitative Study Using Technology Acceptance Model

Science.gov (United States)

Udoh, Emmanuel E.

2010-01-01

Advances in grid technology have enabled some organizations to harness enormous computational power on demand. However, the prediction of widespread adoption of the grid technology has not materialized despite the obvious grid advantages. This situation has encouraged intense efforts to close the research gap in the grid adoption process. In this…

Emission of gaseous organic pollutants and flue gas treatment technology

International Nuclear Information System (INIS)

Chmielewski, A.G.; Sun, Y.

2007-01-01

Gaseous organic pollutants are emitted into atmosphere from various sources, creating a threat to the environment and man. New, economical technologies are needed for flue gas treatment. Emission sources of pollutants are reviewed and different treatment technologies are discussed in this report. (authors)

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...

Emerging site characterization technologies for volatile organic compounds

International Nuclear Information System (INIS)

Rohay, V.J.; Last, G.V.

1992-05-01

A Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) expedited response action (ERA) has been initiated at Hanford Site's 200 West Area for the removal of carbon tetrachloride from the unsaturated soils. In coordination with the ERA, innovative technology demonstrations are being conducted as part of DOE's Volatile Organic Compounds -- Arid Integrated Demonstration in an effort to improve upon baseline technologies. Improved methods for accessing, sampling, and analyzing soil and soil-vapor contaminants is a high priority. Sonic drilling is being evaluated as an alternative to cable-tool drilling, while still providing the advantages of reliability, containment, and waste minimization. Applied Research Associates, Inc. used their cone penetrometer in the 200 West Area to install a permanent soil-gas monitoring probe and to collect soil-gas profile data. However, successful application of this technology will require the development of an improved ability to penetrate coarse gravel units. A Science and Engineering Associates Membrane Instrumentation and Sampling Technique (SEAMIST) system designed for collecting in situ soil samples and air permeability data in between drilling runs at variable depths is being tested in 200 West Area boreholes. Analytical technologies scheduled for testing include supercritical fluid extraction and analysis for non- and semi-volatile organic co-contaminants and an unsaturated flow apparatus developed by Washington State University for the measurement of transport parameters

Advanced Authoring Technologies, Capabilities and Opportunities (Technologies avancees d’authoring, possibilites et opportunites)

Science.gov (United States)

2011-02-01

Standardization initiatives (e.g., Reusable eLearning Object Authoring And Delivery (RELOAD)). CURRENT STATUS OF AUTHORING 5 - 2 RTO-TR-HFM-129...produced from existing content in a matter of hours and made available globally on the web or whatever the global information infrastructure becomes in the...computer, but we seem to be heading toward a future in which domain knowledge will be pulled out of the global information infrastructure – on demand and

The status of beryllium technology for fusion

Energy Technology Data Exchange (ETDEWEB)

Scaffidi-Argentina, F.; Longhurst, G.R. E-mail: gx1@inel.gov; Shestakov, V.; Kawamura, H

2000-12-01

Beryllium was used for a number of years in the Joint European Torus (JET), and it is planned to be used extensively on the lower heat-flux surfaces of the reduced technical objective/reduced cost international thermonuclear experimental reactor (RTO/RC ITER). It has been included in various forms in a number of tritium breeding blanket designs. There are technical advantages but also a number of safety issues associated with the use of beryllium. Research in a variety of technical areas in recent years has revealed interesting issues concerning the use of beryllium in fusion. Progress in this research has been presented at a series of International Workshops on Beryllium Technology for Fusion. The most recent workshop was held in Karlsruhe, Germany on 15-17 September 1999. In this paper, a summary of findings presented there and their implications for the use of beryllium in the development of fusion reactors are presented.

The status of beryllium technology for fusion

International Nuclear Information System (INIS)

Scaffidi-Argentina, F.; Longhurst, G.R.; Shestakov, V.; Kawamura, H.

2000-01-01

Beryllium was used for a number of years in the Joint European Torus (JET), and it is planned to be used extensively on the lower heat-flux surfaces of the reduced technical objective/reduced cost international thermonuclear experimental reactor (RTO/RC ITER). It has been included in various forms in a number of tritium breeding blanket designs. There are technical advantages but also a number of safety issues associated with the use of beryllium. Research in a variety of technical areas in recent years has revealed interesting issues concerning the use of beryllium in fusion. Progress in this research has been presented at a series of International Workshops on Beryllium Technology for Fusion. The most recent workshop was held in Karlsruhe, Germany on 15-17 September 1999. In this paper, a summary of findings presented there and their implications for the use of beryllium in the development of fusion reactors are presented

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.

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…

[Automation and organization of technological process of urinalysis].

Science.gov (United States)

Kolenkin, S M; Kishkun, A A; Kol'chenko, O L

2000-12-01

Results of introduction into practice of a working model of industrial technology of laboratory studies and KONE Specific Supra and Miditron M devices are shown as exemplified by clinical analysis of the urine. This technology helps standardize all stages and operations, improves the efficiency of quality control of laboratory studies, rationally organizes the work at all stages of the process, creates a system for permanent improvement of the efficiency of investigations at the preanalytical, analytical, and postanalytical stages of technological process of laboratory studies. As a result of introduction of this technology into laboratory practice, violations of quality criteria of clinical urinalysis decreased from 15 to 8% at the preanalytical stage and from 6 to 3% at the analytical stage. Automation of the analysis decreased the need in reagents 3-fold and improved the productivity at the analytical stage 4-fold.

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 ...

78 FR 59924 - Centralized Capacity Markets in Regional Transmission Organizations and Independent System...

Science.gov (United States)

2013-09-30

... technical conference, please contact: Shiv Mani (Technical Information), Office of Energy Policy and Innovation, Federal Energy Regulatory Commission, 888 First Street, NE., Washington, DC 20426, (202) 502-8240... for each RTO/ISO will be provided ten minutes to provide their independent assessment of the...

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...... 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...... are the leading countries in organic Rankine cycle research and account for 64% of the total number of publications. The core research activities in the field are mainly focused on applications of the organic Rankine cycle technology, working fluids selection/performance, cycle architecture, and design...

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…

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

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.

Organic electronics: materials, technology and circuit design developments enabling new applications

NARCIS (Netherlands)

Leeuw, de D.M.; Cantatore, E.

2009-01-01

Organic electronics is growing to become an important new field in the global electronics market. RFID labels, flexible displays, solar cells, OLED-based lighting and displays are only some of the innovative products enabled by technologies based on organic semiconductors. Starting from a short

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.

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.

Technology in Community-Based Organizations that Serve Older People: High Tech Meets High Touch

Science.gov (United States)

Renold, Carl; Meronk, Cheryl; Kelly, Christopher

2005-01-01

Appropriate implementation of information technology (IT) can help create a more efficient, less costly, and higher-quality service-delivery environment for community-based organizations that serve older people. Relevant studies and reports on technology in healthcare can be compared and applied to these organizations. This study is the result of…

Decomposition Technology Development of Organic Component in a Decontamination Waste Solution

International Nuclear Information System (INIS)

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

2007-11-01

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

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.

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.

INTERNET - TECHNOLOGIES IN THE ORGANIZATION OF SPACE INFORMATION: PRACTICE AND PERSPECTIVES

Directory of Open Access Journals (Sweden)

A. A. Shkunova

2016-01-01

Full Text Available This article is devoted to the topic, realizing the main principle of the modern concept of education: the principle of effectiveness. Under the principle of effectiveness the author understands the conformity of graduates ' knowledge with their ability to apply this knowledge in practice. Internet - technologies in the organization of information space with the Cisco Academy training materials can improve the quality of training in the field of management of the organization. The article presents the results of the research by two parameters - the ratio of teachers and students to pass this module; the motivation of students for career development with technology " Internet of Everything". In conclusion, the prospects of the innovative approach to education and its influence on the quality of practical skills of the future specialists of management of the organization were formulated.

Clinical outcomes and prognostic factors associated with survival after balloon-occluded retrograde transvenous obliteration of gastric varices

International Nuclear Information System (INIS)

Uozumi, Shojiro; Baba, Toshiyuki; Sai, Syouei; Seino, Noritaka; Hashimoto, Toshi; Honda, Minoru; Gokan, Takehiko; Imawari, Michio

2011-01-01

We evaluated clinical outcomes and prognostic factors associated with survival after balloon-occluded retrograde transvenous obliteration (B-RTO) of gastric varices in patients with portal hypertension. Of 50 patients with gastric varices who underwent B-RTO, 46 (94.0%) patients in whom B-RTO was technically successful were reviewed retrospectively. Gastric and esophageal varices after B-RTO were evaluated by contrast-enhanced computer tomography and endoscopy, respectively. Liver function parameters and Child-Pugh scores were estimated before and at 1 year after B-RTO. The cumulative survival rate was calculated, and univariate and multivariate analyses were used to assess the prognostic factors. No major complications occurred in any of the patients following B-RTO and no recurrence or bleeding of gastric varices was noted. Of the 42 patients who were followed up for the progression of esophageal varices, 13 (31.0%) had worsened varices and of these, 6 (14.3%) showed bleeding. Prothrombin activity had significantly improved at 1 year after B-RTO, although there were no changes in other liver function parameters. The overall cumulative survival rates at 1, 3, and 5 years after B-RTO were 91.6%, 70.9%, and 53.6%, respectively. Multivariate analysis identified the occurrence of advanced hepatocellular carcinoma (HCC) during the observation period as a prognostic factor for survival (hazard ratio=4.1497, 95% CI=1.32314-13.0319, P=0.0148). B-RTO of gastric varices is an effective treatment ensuring lower recurrence and bleeding rates; however, these patients require careful observation for progression of esophageal varices. The management of HCC is crucial for achieving long-term survival after B-RTO. (author)

A Survey of Factors Affecting Blunt Leading-Edge Separation for Swept and Semi-Slender Wings

Science.gov (United States)

Luckring, James M.

2010-01-01

A survey is presented of factors affecting blunt leading-edge separation for swept and semi-slender wings. This class of separation often results in the onset and progression of separation-induced vortical flow over a slender or semi-slender wing. The term semi-slender is used to distinguish wings with moderate sweeps and aspect ratios from the more traditional highly-swept, low-aspect-ratio slender wing. Emphasis is divided between a selection of results obtained through literature survey a section of results from some recent research projects primarily being coordinated through NATO s Research and Technology Organization (RTO). An aircraft context to these studies is included.

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)...

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. 

Influence of oxidation treatment on ballistic electron surface-emitting display of porous silicon

International Nuclear Information System (INIS)

Du, Wentao; Zhang, Xiaoning; Zhang, Yujuan; Wang, Wenjiang; Duan, Xiaotao

2012-01-01

Two groups of porous silicon (PS) samples are treated by rapid thermal oxidation (RTO) and electrochemical oxidation (ECO), respectively. Scanning electron microscopy images show that PS samples are segmented into two layers. Oxidized film layer is formed on the top surface of PS samples treated by RTO while at the bottom of PS samples treated by ECO. Both ECO and RTO treatment can make emission current density, diode current density, and emission efficiency of PS increase with the bias voltage increasing. The emission current density and the field emission enhancement factor β of PS sample treated by RTO are larger than that treated by ECO. The Fowler–Nordheim curves of RTO and ECO samples are linear which indicates that high electric field exists on the oxidized layer and field emission occurs whether PS is treated by RTO or ECO.

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...... the organizing vision for mobile technology in practice. Our findings show that an integration of the translation perspective not only furthers our understanding of the malleability of the organizing vision but also shows how actions at multiple levels interact to enable technology adoption and eventually...... institutionalization. Our study contributes to the increasing research on diffusion and adoption of mobile technologies within healthcare by challenging dominant single level analysis and factor-orientated approaches....

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.

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.

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.

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.

How Should Organizations Promote Equitable Distribution of Benefits from Technological Innovation in Health Care?

Science.gov (United States)

Nambisan, Satish; Nambisan, Priya

2017-11-01

Technological innovations typically benefit those who have good access to and an understanding of the underlying technologies. As such, technology-centered health care innovations are likely to preferentially benefit users of privileged socioeconomic backgrounds. Which policies and strategies should health care organizations adopt to promote equitable distribution of the benefits from technological innovations? In this essay, we draw on two important concepts-co-creation (the joint creation of value by multiple parties such as a company and its customers) and digitalization (the application of new digital technologies and the ensuing changes in sociotechnical structures and relationships)-and propose a set of policies and strategies that health care organizations could adopt to ensure that benefits from technological innovations are more equitably distributed among all target populations, including resource-poor communities and individuals. © 2017 American Medical Association. All Rights Reserved.

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,…

Long term results of balloon-occluded retrograde transvenous obliteration for portosystemic shunt encephalopathy in patients with liver cirrhosis and portal hypertension.

Science.gov (United States)

Inoue, Hiroto; Emori, Keigo; Toyonaga, Atsushi; Oho, Kazuhiko; Kumamoto, Masafumi; Haruta, Tsuyoshi; Mitsuyama, Keiichi; Tsuruta, Osamu; Sata, Michio

2014-01-01

This study examined 19 patients with portosystemic shunt encephalopathy caused by a splenorenal shunt (SRS), which was treated with balloon-occluded retrograde transvenous obliteration (B-RTO). Long-term treatment outcomes were evaluated based on hepatic functional reserve and vital prognosis. Encephalopathy improved in all patients after shunt embolization and closure. Albumin, serum ammonia, and the Child-Pugh score, a measure of liver function, were significantly improved 3 years after B-RTO, and exacerbation of damage to liver function was avoided (pliver failure and two patients from hepatocellular carcinoma. Patients had a poor prognosis if their albumin levels were less than 2.8 mg / dL before B-RTO (pEncephalopathy patients had complete response to B-RTO, but long-term prognosis was affected by hepatic functional reserve before B-RTO and by concurrent hepatocellular carcinoma. The results of this study suggest that in patients with SRS, it is important to perform B-RTO at an early stage when the hepatic functional reserve is still satisfactory.

Lightening Body Armor: Arroyo Support to the Army Response to Section 125 of the National Defense Authorization Act for Fiscal Year 2011

Science.gov (United States)

2012-01-01

Reports & Bookstore Make a charitable contribution Limited Electronic Distribution Rights This document and trademark(s) contained herein are protected by...Biomechanical and Medical Aspects of Soldier Load Carriage,” meeting on Soldier Mobility, Kingston, Canada, NATO Research and Technology Organisation ...Structural Applications, Meeting Proceedings, NATO Research and Technology Organisation , RTO-MP-AVT-122, August 2006. As of June 29, 2011: http

Can we reliably benchmark health technology assessment organizations?

Science.gov (United States)

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

2012-04-01

In recent years, there has been growth in the use of health technology assessment (HTA) for making decisions about the reimbursement, coverage, or guidance on the use of health technologies. Given this greater emphasis on the use of HTA, it is important to develop standards of good practice and to benchmark the various HTA organizations against these standards. This study discusses the conceptual and methodological challenges associated with benchmarking HTA organizations and proposes a series of audit questions based on a previously published set of principles of good practice. It is concluded that a benchmarking exercise would be feasible and useful, although the question of who should do the benchmarking requires further discussion. Key issues for further research are the alternative methods for weighting the various principles and for generating an overall score, or summary statement of adherence to the principles. Any weighting system, if developed, would need to be explored in different jurisdictions to assess the extent to which the relative importance of the principles is perceived to vary. Finally, the development and precise wording of the audit questions requires further study, with a view to making the questions as unambiguous as possible, and the reproducibility of the assessments as high as possible.

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…

Basic principles of information technology organization in health care institutions.

Science.gov (United States)

Mitchell, J A

1997-01-01

This paper focuses on the basic principles of information technology (IT) organization within health sciences centers. The paper considers the placement of the leader of the IT effort within the health sciences administrative structure and the organization of the IT unit. A case study of the University of Missouri-Columbia Health Sciences Center demonstrates how a role-based organizational model for IT support can be effective for determining the boundary between centralized and decentralized organizations. The conclusions are that the IT leader needs to be positioned with other institutional leaders who are making strategic decisions, and that the internal IT structure needs to be a role-based hybrid of centralized and decentralized units. The IT leader needs to understand the mission of the organization and actively use change-management techniques.

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

Luftwaffe Maritime Operations in World War II: Thought, Organization and Technology

National Research Council Canada - National Science Library

Gould, Winston A

2005-01-01

.... This paper will examine the Luftwaffe's thinking, organization, and technology as they pertained to Countersea Operations during World War II, with a focus on the Battle of the Atlantic during the period 1939-1945...

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…

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

such technical areas provided were – Quantum Capabilities, Autonomous Intelligent Technologies, Ubiquitous Mobile Wireless Networking Technologies...relative à l’intelligence artificielle et l’autonomie, les technologies des réseaux sans fil, mobiles et omniprésentes, les interfaces de réalité

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 ...

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.

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

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.

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

Science.gov (United States)

Aponte, Jorge I.

2011-01-01

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

An integrated framework for SAGD real-time monitoring

Energy Technology Data Exchange (ETDEWEB)

Mohajer, M.; Perez-Damas, C.; Berbin, A.; Al-kinani, A. [Schlumberger, Calgary, AB (Canada)

2009-07-01

This study examined the technologies and workflows for real-time optimization (RTO) of the steam assisted gravity drainage (SAGD) process. Although SAGD operators have tried to control the reservoir's steam chamber distribution to optimize bitumen recovery and minimize steam oil ratios, a true optimization can only be accomplished by implementing RTO workflows. In order for these workflows to be successful, some elements must be properly designed and introduced into the system. Most notably, well completions must ensure the integrity of downhole sensors; the appropriate measuring instruments must be selected; and surface and downhole measurements must be obtained. Operators have not been early adopters of RTO workflows for SAGD because of the numerous parameters that must be monitored, harsh operating conditions, the lack of integration between the different data acquisition systems, and the complex criteria required to optimize SAGD performance. This paper discussed the first stage in the development of a fully integrated RTO workflow for SAGD. An experimental apparatus with fiber optics distributed temperature sensing (DTS) was connected to a data acquisition system, and intra-minute data was streamed directly into an engineering desktop. The paper showed how subcool calculations can be effectively performed along the length of the horizontal well in real time and the results used to improve SAGD operation. Observations were compared against simulated predictions. In the next stage, a more complex set of criteria will be derived and additional data will be incorporated, such as surface heave, cross-well microseismic, multiphase flowmeter, and observation wells. 9 refs., 9 tabs., 13 figs.

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

Development of technology performance specifications for volatile organic compounds

International Nuclear Information System (INIS)

Purdy, C.; Schutte, W.E.

1993-01-01

The Office of Technology Development (OTD) within the Office of Environmental Restoration and Waste Management of the Department of Energy has a mission to deliver needed and usable technologies to its customers. The primary customers are individuals and organizations performing environmental characterization and remediation, waste cleanup, and pollution prevention at DOE sites. DOE faces a monumental task in cleaning up the dozen or so major sites and hundreds of smaller sites that were or are used to produce the US nuclear weapons arsenal and to develop nuclear technologies for national defense and for peaceful purposes. Contaminants and waste materials include the radionuclides associated with nuclear weapons, such as plutonium and tritium, and more common pollutants and wastes of industrial activity such as chromium, chlorinated solvents, and polychlorinated biphenyls (PCBs). Quite frequently hazardous wastes regulated by the Environmental Protection Agency are co-mingled with radioactive wastes regulated by the Nuclear Regulatory Commission to yield a open-quotes mixed waste,close quotes which increases the cleanup challenges from several perspectives. To help OTD and its investigators meet DOE's cleanup goal, technology performance specifications are being implemented for research and development and DT ampersand E projects. Technology performance specifications or open-quotes performance goalsclose quotes describe, quantitatively where possible, the technology development needs being addressed. These specifications are used to establish milestones, evaluate the status of ongoing projects, and determine the success of completed projects

Septic Complication After Balloon-Occluded Retrograde Transvenous Obliteration of Duodenal Variceal Bleeding

International Nuclear Information System (INIS)

Akasaka, Thai; Shibata, Toshiya; Isoda, Hiroyoshi; Taura, Kojiro; Arizono, Shigeki; Shimada, Kotaro; Togashi, Kaori

2010-01-01

We report a 64-year-old woman with duodenal varices who underwent balloon-occluded retrograde transvenous obliteration (B-RTO) complicated by intraprocedural variceal rupture. The patient developed shivering and a fever higher than 40 o C 3 days after the B-RTO procedure. A blood culture grew Entereobacter cloacoe. This case represents a rare septic complication of B-RTO for duodenal varices.

A Qualitative Study of Technology-Based Training in Organizations that Hire Agriculture and Life Sciences Students

Science.gov (United States)

Bedgood, Leslie; Murphrey, Theresa Pesl; Dooley, Kim E.

2008-01-01

Technological advances have created unlimited opportunities in education. Training and technology have merged to create new methods referred to as technology-based training. The purpose of this study was to identify organizations that hire agriculture and life sciences students for positions involving technology-based training and identify…

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.

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.

SITE - EMERGING TECHNOLOGIES: LASER INDUCED PHOTO- CHEMICAL OXIDATIVE DESTRUCTION OF TOXIC ORGANICS IN LEACHATES AND GROUNDWATERS

Science.gov (United States)

The technology described in this report has been developed under the Emerging Technology Program of the Superfund Innovative Technology Evaluation (SITE) Program to photochemically oxidize organic compounds in wastewater by applying ultraviolet radiation using an excimer laser. T...

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.

Report on achievements in fiscal 1999. Development of technology to utilize biological resources such as composite organism systems (development of technology to utilize and produce composite organism systems); 1999 nendo fukugo seibutsukei nado seibutsu shigen riyo gijutsu kaihatsu seika hokokusho. Fukugo seibutsukei riyo seisan gijutsu no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

It is intended to achieve the following objectives in terms of the technologies to utilize such functions as material production and material decomposition by using composite organism systems: develop a technology to handle the composite organism systems; establish a composite microorganism cultivation control technology, and a composite microorganism system function strengthening technology; develop a technology to separate and cultivate organism groups constituting them, and develop industrial utilization technologies. The fiscal 1999 has discussed developing the elementary technologies for the technology to utilize functions of the composite organism systems on the following research items: 1. a functional material production technology; and 2. comprehensive investigations and researches. In Item 1, development was made on a technology to detect, separate and cultivate microorganisms in soil as the histochemical analytical technology. Development was made on an in situ detection, separation and function analyzing technology for particular composite microorganisms as the function analyzing technology. In the separation and cultivation technology, development was made on a technology to detect, separate and cultivate difficult-to-cultivate microorganisms. In the functional material production technology, development was made on a technology to utilize microbial consortia producing environmentally harmonizing oil-water separating polymers, and a method to execute artificially the gene exchange in the microbial consortia. (NEDO)

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.

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…

The Managerial Reduction in the Management Technologies Transposition Process to Public Organizations

Directory of Open Access Journals (Sweden)

Sandro Trescastro Bergue

2010-04-01

Full Text Available This essay discusses the phenomenon of the implementation of technologies designed in the management business, with emphasis on relations with public organizations. It proposes a reflection on the concept of sociological reduction by Guerreiro Ramos, recovering its roots in Husserl and Heidegger and their relationship with the concepts of creative adaptation and the translation of managerial issues. Contextualized in the paradigm of new public management and the list of values and assumptions on which this movement is based, the analysis of the reproduction of practices known in private organizations by public ones seeking their legitimacy has revealed the formality and ceremonial aspect of this contemporary phenomenon. The importance of bringing knowledge from the organizational field that subsidizes management as well as the coherence of these cultural objects in terms of concepts and assumptions of organization are highlighted here. The process of transpositions, contrasting with reproducible traits of Brazilian managerial culture that are historically constructed but consistent with the notion of sociological reduction, requires a critical, conscious and engaged attitude on the part of members of the organization not only regarding the relevance of the imported content but also giving new meaning to the concepts underlying the management technologies.

Leadership Style and Learning Organization: A Survey of Information Technology Professionals

Science.gov (United States)

Stewart, Jeffrey E.

2013-01-01

Leadership in information technology (IT) firms remains a topic for study. Understanding how IT professionals react to leadership styles creates an opportunity for IT leaders to better lead by matching expectation to leadership style. Previous research has linked transformation leadership to the learning organization in the pharmaceutical sector,…

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

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...

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.

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.

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 .

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

Directory of Open Access Journals (Sweden)

Bakri

2015-08-01

Full Text Available 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 quality of accounting information systems organizational culture on the quality of accounting information systems and the quality of accounting information system on the quality of accounting information. Based on the literature of some previous researchers proved that a technology affects the quality of accounting information systems using information system AIS Effectively requires an understanding of the organization management and information technology shaping the system. the use of information technology within an organization intended to provide information to the user. B. Organizational culture affects the quality of AIS at the stage of design and implementation of the system required careful consideration of the information attitude is the main component of the organization information systems can be substantially influenced by the culture of the organization. C accounting information quality influence on information accounting quality is built with the main purpose to process accounting data from various sources into the accounting information needed by a wide range of users to reduce risk when making decisions.

Removal of chlorinated organic compounds from gas phase using electron beam technology

Energy Technology Data Exchange (ETDEWEB)

Sun, Y.; Bulka, S.; Zimek, A. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland); Chmielewski, A. G. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland); Faculty of Chemical and Process Engineering, Warsaw University of Technology, Warsaw (Poland)

2011-07-01

Selected chlorinated organic compounds (Cl-HC), which are emitted from coal fired power plants, waste incinerators, chemical industry etc., are very harmful to the environment and human’s health. Some of them are listed as carcinogenic compounds by USA EPA. Recent studies show that some chlorinated organic compounds are suspected to be precursors for dioxins formation. Chlorinated organic compounds decomposition in air in an electron beam (EB) generated plasma reactor technology was studied. We selected cis-dichloroethylene (cis-DCE), 1,4-dichlorobenznene(1,4-DCB), 1-chloronaphthalene as studied objects. It is found that chlorinated organic compounds can be decomposed in an electron beam generated plasma reactor. The order of decomposition efficiency of these compounds are: cis-DCE > 1,4-DCB> 1-chloronaphthalene. (author)

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.

Analysing Production Technology and Risk in Organic and Conventional Dutch Arable Farming using Panel Data

NARCIS (Netherlands)

Gardebroek, C.; Chavez Clemente, M.D.; Oude Lansink, A.G.J.M.

2010-01-01

Abstract This paper compares the production technology and production risk of organic and conventional arable farms in the Netherlands. Just–Pope production functions that explicitly account for output variability are estimated using panel data of Dutch organic and conventional farms. Prior

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…

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

The environmental performance of two pretreatment technologies for source-separated organic waste was compared using life cycle assessment (LCA). An innovative pulping process where source-separated organic waste is pulped with cold water forming a volatile solid rich biopulp was compared to a more...... including a number of non-toxic and toxic impact categories were assessed. No big difference in the overall performance of the two technologies was observed. The difference for the separate life cycle steps was, however, more pronounced. More efficient material transfer in the scenario with waste pulping...

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.

EMERGING TECHNOLOGY SUMMARY - PHOTOELECTROCATALYTIC DEGRADATION AND REMOVAL OF ORGANIC AND INORGANIC CONTAMINANTS IN GROUND WATERS

Science.gov (United States)

Photocatalytic oxidation offers a means of remediating low concentrations of organics in aqueous and air streams. Commercial development of this technology is limited by relatively low rates of oxidation of organics in aqueous systems and by fouling of the catalyst by other compo...

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 of the iterat......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...... of the iterative cycle of ideation and innovation in IS and ISD organizations. To create the framework, we have used Weick et al. (2005) view on sensemaking and Orlikowski's (1992) duality of technology theory. The theoretical framework, with the notion of ergodic connections suggests that sensemaking will cause...

STUDY OF THE EXPERIENCE OF USE OF INTERMODAL TECHNOLOGY IN THE ORGANIZATION OF PASSENGER TRANSPORTATIONS

Directory of Open Access Journals (Sweden)

Liudmila Andreevna Paramonova

2017-05-01

Full Text Available This article examines the practice of applying intermodal technology and a single transportation document in the organization of passenger transportations, contains a review of the projects on the use of intermodal technology from theoretical point of view, an analysis of the implemented models.

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.

Muscle tissue oxygenation, pressure, electrical, and mechanical responses during dynamic and static voluntary contractions

DEFF Research Database (Denmark)

Vedsted, Pernille; Blangsted, Anne Katrine; Søgaard, Karen

2006-01-01

tension (rTO(2)) would be larger during dynamic (DYN) than intermittent static (IST) low force contractions; and that (2) oxygen tension would remain lower in the resting periods subsequent to DYN as compared to those following IST. Eight subjects performed elbow flexions with identical time......-tension products: (1) DYN as a 20 degrees elbow movement of 2 s concentric and 2 s eccentric followed by a 4 s rest; and (2) IST with a 4 s contraction followed by a 4 s rest. Each session was performed for 1 min at 10 and 20% of the maximal voluntary contraction (MVC). The force, bipolar surface EMG, MMG, IMP, rTO......, respectively), and a similar picture was seen for the eccentric phase. However, no differences were seen in rTO(2) in either the contraction or the rest periods. In a prolonged rest period (8 s) after the sessions, DYN but not IST showed rTO(2) above baseline level. In conclusion, rTO(2) in DYN and IST were...

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

Bulk-Heterojunction Organic Solar Cells: Five Core Technologies for Their Commercialization.

Science.gov (United States)

Kang, Hongkyu; Kim, Geunjin; Kim, Junghwan; Kwon, Sooncheol; Kim, Heejoo; Lee, Kwanghee

2016-09-01

The past two decades of vigorous interdisciplinary approaches has seen tremendous breakthroughs in both scientific and technological developments of bulk-heterojunction organic solar cells (OSCs) based on nanocomposites of π-conjugated organic semiconductors. Because of their unique functionalities, the OSC field is expected to enable innovative photovoltaic applications that can be difficult to achieve using traditional inorganic solar cells: OSCs are printable, portable, wearable, disposable, biocompatible, and attachable to curved surfaces. The ultimate objective of this field is to develop cost-effective, stable, and high-performance photovoltaic modules fabricated on large-area flexible plastic substrates via high-volume/throughput roll-to-roll printing processing and thus achieve the practical implementation of OSCs. Recently, intensive research efforts into the development of organic materials, processing techniques, interface engineering, and device architectures have led to a remarkable improvement in power conversion efficiencies, exceeding 11%, which has finally brought OSCs close to commercialization. Current research interests are expanding from academic to industrial viewpoints to improve device stability and compatibility with large-scale printing processes, which must be addressed to realize viable applications. Here, both academic and industrial issues are reviewed by highlighting historically monumental research results and recent state-of-the-art progress in OSCs. Moreover, perspectives on five core technologies that affect the realization of the practical use of OSCs are presented, including device efficiency, device stability, flexible and transparent electrodes, module designs, and printing techniques. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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.

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.

Gateway-Assisted Retransmission for Lightweight and Reliable IoT Communications.

Science.gov (United States)

Chang, Hui-Ling; Wang, Cheng-Gang; Wu, Mong-Ting; Tsai, Meng-Hsun; Lin, Chia-Ying

2016-09-22

Message Queuing Telemetry Transport for Sensor Networks (MQTT-SN) and Constrained Application Protocol (CoAP) are two protocols supporting publish/subscribe models for IoT devices to publish messages to interested subscribers. Retransmission mechanisms are introduced to compensate for the lack of data reliability. If the device does not receive the acknowledgement (ACK) before retransmission timeout (RTO) expires, the device will retransmit data. Setting an appropriate RTO is important because the delay may be large or retransmission may be too frequent when the RTO is inappropriate. We propose a Gateway-assisted CoAP (GaCoAP) to dynamically compute RTO for devices. Simulation models are proposed to investigate the performance of GaCoAP compared with four other methods. The experiment results show that GaCoAP is more suitable for IoT devices.

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...... and ethnographic perspectives to investigate the hybrid use of multiple SM in two organizations. The contributions of the study are twofold: Firstly, the findings detect practices of cross-association (‘exporting’ data across platforms) and cross-integration (‘importing’ content across technologies......) that are specific to hybrid SM use. Secondly, the findings indicate how the uses across, and communication through, SM enable forms of agency that could not or would not otherwise exist. This study advances organizational research by providing analytical insights concerning how SM introduce interconnected...

Efficient Asymptotic Preserving Deterministic methods for the Boltzmann Equation

Science.gov (United States)

2011-04-01

35 ∗Department of Mathematics, University of Ferrara , Ferrara , Italy †Department of Mathematics and...Department of Mathematics, University of Ferrara , Ferrara , Italy 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND...Computer Science, University of Catania, Catania, Italy VKI - 1 - RTO-EN-AVT-194 8 - 1 Report Documentation Page Form ApprovedOMB No. 0704

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......Source-sorted municipal organic waste collected from different dwelling types in five Danish cities and pre-treated at three different plants was sampled and characterized several times during one year to investigate the origin of any differences in composition of the pre-treated waste introduced...... by city, pre-treatment technology, dwelling type or annual season. The investigated pre-treatment technologies were screw press, disc screen and shredder + magnet. The average quantity of pre-treated organic waste (biomass) produced from the incoming waste varied between the investigated pre...

Survival at Sea for Mariners, Aviators and Search and Rescue Personnel (Survie en mer pour les marins, les aviateurs et le personnel de recherche et de sauvetage)

Science.gov (United States)

2008-02-01

of Figures viii List of Tables ix Preface x Technical Course HFM-152 xi Executive Summary and Synthèse ES-1 Chapter 1 – Introduction to the RTO...Survival at Sea for Mariners, Aviators and Search and Rescue Personnel (RTO-AG-HFM-152) Executive Summary This NATO RTO Technical Course on Marine...Lors d’accidents en eau froide, il est fort probable que le choc thermique dû au froid ainsi que l’épuisement à la nage entraînent davantage la

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.

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.

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.

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)

Application of various surface passivation layers in solar cells

International Nuclear Information System (INIS)

Lee, Ji Youn; Lee, Soo Hong

2004-01-01

In this work, we have used different techniques for surface passivation: conventional thermal oxidation (CTO), rapid thermal oxidation (RTO), and plasma-enhanced chemical vapour deposition (PECVD). The surface passivation qualities of eight different single and combined double layers have been investigated both on phosphorus non-diffused p-type Float Zone (FZ) silicon wafers and on diffused emitters (100 Ω/□ and 40 Ω/□). CTO/SiN 1 passivates very well not only on a non-diffused surface (τ eff = 1361 μs) but also on an emitter (τ eff = 414 μs). However, we concluded that RTO/SiN 1 and RTO/SiN 2 stacks were more suitable than CTO/SiN stacks for surface passivation in solar cells since those stacks had relatively good passivation qualities and suitable optical reflections. RTO/SiN 1 for rear-surface passivation and RTO/SiN 2 for front-surface passivation were applied to the fabrication of solar cells. We achieved efficiencies of 18.5 % and 18.8 % on 0.5 Ω-cm (FZ) silicon with planar and textured front surfaces, respectively. An excellent open circuit voltage (V oc ) of 675.6 mV was obtained for the planar cell.

Gateway-Assisted Retransmission for Lightweight and Reliable IoT Communications

Directory of Open Access Journals (Sweden)

Hui-Ling Chang

2016-09-01

Full Text Available Message Queuing Telemetry Transport for Sensor Networks (MQTT-SN and Constrained Application Protocol (CoAP are two protocols supporting publish/subscribe models for IoT devices to publish messages to interested subscribers. Retransmission mechanisms are introduced to compensate for the lack of data reliability. If the device does not receive the acknowledgement (ACK before retransmission timeout (RTO expires, the device will retransmit data. Setting an appropriate RTO is important because the delay may be large or retransmission may be too frequent when the RTO is inappropriate. We propose a Gateway-assisted CoAP (GaCoAP to dynamically compute RTO for devices. Simulation models are proposed to investigate the performance of GaCoAP compared with four other methods. The experiment results show that GaCoAP is more suitable for IoT devices.

Comparison of three control strategies for optimization of spray dryer operation

DEFF Research Database (Denmark)

Petersen, Lars Norbert; Poulsen, Niels Kjølstad; Niemann, Hans Henrik

2017-01-01

controllers for operation of a four-stage spray dryer. The three controllers are a proportional-integral (PI) controller that is used in industrial practice for spray dryer operation, a linear model predictive controller with real-time optimization (MPC with RTO, MPC-RTO), and an economically optimizing...... nonlinear model predictive controller (E-NMPC). The MPC with RTO is based on the same linear state space model in the MPC and the RTO layer. The E-NMPC consists of a single optimization layer that uses a nonlinear system of ordinary differential equations for its predictions. The PI control strategy has...... the production rate, while minimizing the energy consumption, keeping the residual moisture content of the powder below a maximum limit, and avoiding that the powder sticks to the chamber walls. We use an industrially recorded disturbance scenario in order to produce realistic simulations and conclusions...

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

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 w...

Application of Balloon-Occluded Retrograde Transvenous Obliteration to Gastric Varices Complicating Refractory Ascites

International Nuclear Information System (INIS)

Fukuda, Tetsuya; Hirota, Shozo; Matsumoto, Shinichi; Sugimoto, Koji; Fujii, Masahiko; Tsurusaki, Masakatsu; Izaki, Kenta; Sugimura, Kazuro

2004-01-01

We report two cases of gastric varices complicated by massive ascites that disappeared after balloon-occluded retrograde transvenous obliteration (B-RTO). The first patient had progressive gastric varices that continued to enlarge even after three episodes of esophagogastric variceal bleeding, and the second patient was admitted to our hospital because of the bleeding from gastric varices. After B-RTO procedures in both patients, significant improvement of the ascites, hepatic function reserve, and hypoalbuminemia was observed. Although further experience is needed, our experience points to the likelihood of the amelioration of ascites after B-RTO

Creating an effective system of quality management in health care organizations through the implementation of technology lean production

Directory of Open Access Journals (Sweden)

M. A. Gurina

2017-01-01

Full Text Available In the conditions of changing management paradigm in the public sphere, strengthening political, economic, social and technological risks on the part of stakeholders of medical organizations, there is a need to create an effective quality management system based on the technology of lean production. This system is aimed at increasing the satisfaction of consumers of medical services, reducing the labor losses of medical personnel, improving the quality and productivity of labor in medical organizations. The use of lin-production in the framework of pilot projects implemented in Russia for the last three years shows significant advantages in the work of medical organizations in comparison with traditional approaches in the organization of the provision of services by polyclinics. In the article, step-by-step organization of the work on creating a thrifty polyclinic is considered.

Evaluating the impact of investments in information technology on structural inertia in health organizations.

Science.gov (United States)

Bewley, Lee W

2010-01-01

Structural inertia is the overall capacity of an organization to adapt within a market environment. This paper reviews the impact of healthcare investments in information management/information technology (IM/IT) on the strategic management concept of structural inertia. Research indicates that healthcare executives should consider the relative state of structural inertia for their firms and match them with potential IM/IT solutions. Additionally, organizations should favorably consider IM/IT solutions that are comparatively less complex.

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.

New wholesale power market design using linked forward markets :

Energy Technology Data Exchange (ETDEWEB)

Silva Monroy, Cesar Augusto; Loose, Verne William; Ellison, James F.; Elliott, Ryan Thomas; Byrne, Raymond Harry; Guttromson, Ross; Tesfatsion, Leigh S.

2013-04-01

This report proposes a reformulation of U.S. ISO/RTO-managed wholesale electric power mar- kets for improved reliability and e ciency of system operations. Current markets do not specify or compensate primary frequency response. They also unnecessarily limit the participation of new technologies in reserve markets and o er insu cient economic inducements for new capacity invest- ment. In the proposed market reformulation, energy products are represented as physically-covered rm contracts and reserve products as physically-covered call option contracts. Trading of these products is supported by a backbone of linked ISO/RTO-managed forward markets with planning horizons ranging from multiple years to minutes ahead. A principal advantage of this reformulation is that reserve needs can be speci ed in detail, and resources can o er the services for which they are best suited, without being forced to conform to rigid reserve product de nitions. This should improve the business case for electric energy storage and other emerging technologies to provide reserve. In addition, the facilitation of price discovery should help to ensure e cient energy/reserve procurement and adequate levels of new capacity investment.

Nuclear aspects of diagnostics in RTO/RC ITER

International Nuclear Information System (INIS)

Walker, C.I.; Yamamoto, S.; Costley, A.; Kock, L. de; Ebisawa, K.; Janeschitz, G.; Khripunov, V.; Martin, E.; Vayakis, G.

2000-01-01

ITER (international thermonuclear experimental reactor) will be the first fusion device where the design of the plasma diagnostic systems will make extensive use of the materials and techniques developed in the nuclear technology field. The designs have to satisfy stringent requirements for tritium confinement, nuclear shielding and vacuum integrity. This paper introduces the requirements for diagnostics in the ITER long pulse, burning plasma environment, and addresses the impact of the reactor environment on the diagnostics and ancillary equipment. These systems necessarily require access to the plasma or first wall, which generally conflicts with the requirements of the basic machine. Holes are required through the first wall, primary shielding, containment boundaries and biological shielding. Components have a limited life and require maintenance. This paper describes the effect of the radiation environment on diagnostic design at different locations. Ex-vessel and in-vessel remote handling, hot cell refurbishment and tritium confinement are also described

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.

Phasor Simulator for Operator Training Project

Energy Technology Data Exchange (ETDEWEB)

Dyer, Jim [Electric Power Group, Llc, Pasadena, CA (United States)

2016-09-14

Synchrophasor systems are being deployed in power systems throughout the North American Power Grid and there are plans to integrate this technology and its associated tools into Independent System Operator (ISO)/utility control room operations. A pre-requisite to using synchrophasor technologies in control rooms is for operators to obtain training and understand how to use this technology in real-time situations. The Phasor Simulator for Operator Training (PSOT) project objective was to develop, deploy and demonstrate a pre-commercial training simulator for operators on the use of this technology and to promote acceptance of the technology in utility and ISO/Regional Transmission Owner (RTO) control centers.

Possible stakeholder concerns regarding volatile organic compound in arid soils integrated demonstration technologies not evaluated in the stakeholder involvement program

International Nuclear Information System (INIS)

Peterson, T.

1995-12-01

The Volatile Organic Compounds in Arid Soils Integrated Demonstration (VOC-Arid ID) supported the demonstration of a number of innovative technologies, not all of which were evaluated in the integrated demonstration's stakeholder involvement program. These technologies have been organized into two categories and the first category ranked in order of priority according to interest in the evaluation of the technology. The purpose of this report is to present issues stakeholders would likely raise concerning each of the technologies in light of commentary, insights, data requirements, concerns, and recommendations offered during the VOC-Arid ID's three-year stakeholder involvement, technology evaluation program. A secondary purpose is to provide a closeout status for each of the technologies associated with the VOC-Arid ID. This report concludes with a summary of concerns and requirements that stakeholders have for all innovative technologies

Out of the Shadows: The Health and Well-Being of Private Contractors Working in Conflict Environments

Science.gov (United States)

2013-01-01

document Browse Reports & Bookstore Make a charitable contribution Limited Electronic Distribution Rights This document and trademark(s) contained...necessarily reflect the opinions of its research clients and sponsors. Support RAND—make a tax-deductible charitable contribution at www.rand.org...presented at the RTO Human Factors and Medicine Panel Symposium, Prague, Czech Republic: NATO Research and Technology Organisation , 2005, pp. 11-11–11

Modeling the Factors Affecting the Promotion of the Share of R&T Units in Iran Export Agriculture Product's Added Value: Case Study of Saffron and Barberry

Directory of Open Access Journals (Sweden)

Mohammad Ghorbani

2016-01-01

Full Text Available In this study we investigate the importance of agricultural sector research and technology organizations (RTO in the national economic system. The main objective of the paper is to identify and rank the factors affecting the promotion of these RTOs share in saffron’s added value. Through the literature review we extracted all the relevant factors that have been mentioned by different researchers. Then, we classified these factors into six components: applied research, technology acquisition, commercialization, market development, industry’s internal factors and national macro factors. We used a Likert scale questionnaire to gather the data about the importance of each factor based on research and technology experts’ points of view. To analyze the data we utilized confirmatory factor analysis and structural equation modeling (SEM methods using SPSS and smart PLS software packages. The results show that the most important factor affecting the share of agricultural RTOs in a products added value  is the promotion of industrial firms to invest in the field of agricultural research and development. Finally, according to the obtained results, some suggestions for improving research and technology have been provided.

THE THEORETIC-METHODOLOGICAL TOOLS OF EFFECTIVE ESTIMATION OF ORGANIZATION TECHNOLOGICAL SOLUTIONS OF CONSTRUCTION PROJECT

Directory of Open Access Journals (Sweden)

E. Yu. Antipenko

2010-03-01

Full Text Available In the article the structural analysis of efficiency indices elements of organization-and-technology solutions of construction project scheduling is executed for preparation of high-quality base of providing the planning processes and subsequent realization of the projects.

Development of Thrombus in a Systemic Vein after Balloon-Occluded Retrograde Transvenous Obliteration of Gastric Varices

International Nuclear Information System (INIS)

Yoshimatsu, Rika; Yamagami, Takuji; Tanaka, Osamu; Miura, Hiroshi; Nishimura, Tsunehiko; Okuda, Kotaro; Hashiba, Mitsuoki

2012-01-01

To retrospectively evaluate the frequency and risk factors for developing thrombus in a systemic vein such as the infrarenal inferior vena cava or the iliac vein, in which a balloon-occluded retrograde transvenous obliteration (B-RTO) catheter was indwelled. Forty-nine patients who underwent B-RTO for gastric varices were included in this study. The B-RTO procedure was performed from the right femoral vein, and the B-RTO catheter was retained overnight in all patients. Pre- and post-procedural CT scans were retrospectively compared in order to evaluate the development of thrombus in the systemic vein in which the catheter was indwelled. Additionally, several variables were analyzed to assess risk factors for thrombus in a systemic vein. In all 49 patients (100%), B-RTO was technically successful, and in 46 patients (94%), complete thrombosis of the gastric varices was achieved. In 6 patients (12%), thrombus developed in the infrarenal inferior vena cava or the right common-external iliac vein. All thrombi lay longitudinally on the right side of the inferior vena cava or the right iliac vein. One of the aforementioned 6 patients required anticoagulation therapy. No symptoms suggestive of pulmonary embolism were observed. Prothrombin time-international normalized ratio and the addition of 5% ethanolamine oleate iopamidol, on the second day, were related to the development of thrombus. Development of a thrombus in a systemic vein such as the inferior vena cava or iliac vein, caused by indwelling of the B-RTO catheter, is relatively frequent. Physicians should be aware of the possibility of pulmonary embolism due to iliocaval thrombosis.

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.

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)

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

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

Ionic liquid technology to recover volatile organic compounds (VOCs).

Science.gov (United States)

Salar-García, M J; Ortiz-Martínez, V M; Hernández-Fernández, F J; de Los Ríos, A P; Quesada-Medina, J

2017-01-05

Volatile organic compounds (VOCs) comprise a wide variety of carbon-based materials which are volatile at relatively low temperatures. Most of VOCs pose a hazard to both human health and the environment. For this reason, in the last years, big efforts have been made to develop efficient techniques for the recovery of VOCs produced from industry. The use of ionic liquids (ILs) is among the most promising separation technologies in this field. This article offers a critical overview on the use of ionic liquids for the separation of VOCs both in bulk and in immobilized form. It covers the most relevant works within this field and provides a global outlook on the limitations and future prospects of this technology. The extraction processes of VOCs by using different IL-based assemblies are described in detail and compared with conventional methods This review also underlines the advantages and limitations posed by ionic liquids according to the nature of the cation and the anions present in their structure and the stability of the membrane configurations in which ILs are used as liquid phase. Copyright © 2016 Elsevier B.V. All rights reserved.

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

How Professional Organizations Can Help Meet the Professional Development Needs of Middle School Business and Technology Educators

Science.gov (United States)

Crews, Tena B.

2007-01-01

Middle school business and technology educators were surveyed to examine how professional organizations could meet their professional development needs. A 26 percent response rate (n = 148) was received from middle school educators in 37 states. This research was designed to identify the business and technology courses being taught at the middle…

Economic Model Predictive Control for Spray Drying Plants

DEFF Research Database (Denmark)

Petersen, Lars Norbert

and a complexity reduced control model is used for state estimation and prediction in the controllers. These models facilitate development and comparison of control strategies. We develop two MPC strategies; a linear tracking MPC with a Real-Time Optimization layer (MPC with RTO) and an Economic Nonlinear MPC (E...... horizon, out of which only the first input is applied to the dryer. This procedure is repeated at each sample instant and is solved numerically in real-time. The MPC with RTO tracks a target that optimizes the cost of operation at steady-state. The E-MPC optimizes the cost of operation directly by having...... this objective directly in the controller. The need for the RTO layer is then eliminated. We demonstrate the application of the proposed MPC with RTO to control an industrial GEA MSDTM-1250 spray dryer, which produces approximately 7500 kg/hr of enriched milk powder. Compared to the conventional PI controller...

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.

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

Energy Technology Data Exchange (ETDEWEB)

Juravskij, J [Centre for Science, Technology and Industrial Applications, ` ` Tokema` ` , Minsk (Belarus)

1997-02-01

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.

75 FR 3223 - California Independent System Operator Corporation; Midwest Independent Transmission System...

Science.gov (United States)

2010-01-20

... the RTO/ISO stakeholder process and governance structure. First, NASUCA states that it is necessary to...' Council filed a motion to lodge a report on RTO/ISO governance written by the National Association of... wherever possible. Next, NASUCA proposes a revised governance structure that reflects consumer interests at...

Superstorm Sandy: Implications For Designing A PostCyber Attack Power Restoration System

Science.gov (United States)

2016-03-31

transmission organization ( RTO ) retains more than two hundred personnel to meet its estimate of its own post-cyber attack restoration requirements...being adopted or developed by high-voltage transmission companies, RTOs , and other BES entities. 54 NERC, Severe Impact Resilience, 35. THE JOHNS...CIP) reliability standards in response to cyber threats.55 RTOs and other components of the BES also have long-established principles to sustain

Balloon-occluded retrograde transvenous obliteration versus endoscopic injection sclerotherapy for isolated gastric varices: a comparative study.

Science.gov (United States)

Emori, Keigo; Toyonaga, Atsushi; Oho, Kazuhiko; Kumamoto, Masafumi; Haruta, Tsuyoshi; Inoue, Hiroto; Morita, Yukihiko; Mitsuyama, Keiichi; Tsuruta, Osamu; Sata, Michio

2014-01-01

Isolated gastric varices (IGV) have a lower risk of bleeding than esophageal varices, however IGV bleeding is associated with a higher mortality than bleeding of esophageal varices. In recent years, two widely used treatments for IGV have been balloon-occluded retrograde transvenous obliteration (B-RTO) and endoscopic injection sclerotherapy (EIS) using cyanoacrylate or ethanolamine oleate (EO). This study compared these two treatment methods for IGV. The subjects were 112 patients who were treated at our hospital for IGV bleeding between October 1990 and December 2003. Forty-nine (49) patients were treated with B-RTO and 63 patients with EIS. These two patient groups were compared as regards content of treatment, post-treatment incidence of variceal bleeding, incidence of IGV rebleeding, survival rate, cause of death, and complications. Multivariate analysis was performed on post-treatment variceal bleeding and survival. Although EO was used in higher amounts in the B-RTO group than in the EIS group, the B-RTO group had a significantly lower number of treatment sessions and a significantly shorter treatment period (pIGV rebleeding after treatment than the B-RTO group. Treatment method was the only independent prognostic factor of IGV bleeding after treatment (p=0.024). The two groups did not differ significantly in the percentage of patients with aggravated esophageal varices after treatment. Bleeding from ectopic varices was not observed in any patient. There was no significant difference in survival by treatment method. The presence of hepatocellular carcinoma was the only independent prognostic factor for survival (p=0.003). It is concluded that B-RTO was more effective than EIS in the eradication of IGV and prevention of IGV recurrence and rebleeding.

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

Radiation-induced interface state generation in MOS devices with reoxidised nitrided SiO2 gate dielectrics

International Nuclear Information System (INIS)

Lo, G.Q.; Shih, D.K.; Ting, W.; Kwong, D.L.

1989-01-01

In this letter, the radiation-induced interface state generation ΔD it in MOS devices with reoxidised nitrided gate oxides has been studied. The reoxidised nitrided oxides were fabricated by rapid thermal reoxidation (RTO) of rapidly thermal nitrided (RTN) SiO 2 . The devices were irradiated by exposure to X-rays at doses of 0.5-5.0 Mrad (Si). It is found that the RTO process improves the radiation hardness of RTN oxides in terms of interface state generation. The enhanced interface ''hardness'' of reoxidised nitrided oxides is attributed to the strainless interfacial oxide regrowth or reduction of hydrogen concentration during RTO of RTN oxides. (author)

Enhanced Aircraft Platform Availability Through Advanced Maintenance Concepts and Technologies (Amelioration de la Disponibilite des Plateformes D’Aeronefs par L’Utilisation des Technologies et des Concepts Evolues de Maintenance)

Science.gov (United States)

2011-06-01

Commercial Jet Engines”, ASME Paper 92-GT- 315, 1992. [173] Barwell, M.J., “ Compass – Ground Based Engine Monitoring Program for General Application...America +44 (207) 514- 4413 vagarwala@onrgl obal.navy.mil Author Capt Jesus Aguilar SDG TECEN Madrid Spain +34 91 395 4620 JAguilarP@oc.m...ESPAGNE P.O. Box 25 M.R. Štefánika, Distribučné a SDG TECIN / DGAM NO-2007 Kjeller informačné stredisko RTO C/ Arturo Soria 289 Demänová 393, Liptovský

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.

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.

Innovation Strategies and Challenges in Emerging Economies: The Case of Research and Technology Organizations in Turkey

OpenAIRE

F. Demir

2017-01-01

Innovation is highly critical for every company, especially for technology-based organizations looking to sustain their competitive advantage. However, this is not an easy task. Regardless of the size of the enterprise, market and location, all organizations face numerous challenges. Even though huge barriers to innovation exist in different countries, firm- and industry-specific challenges can be distinguished. This paper examines innovation strategies and obstacles to innovation in research...

[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.

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.

Peers, Regulators, and Professions: The Influence of Organizations in Health Information Technology Adoption

OpenAIRE

Campion, Thomas R.; Gadd, Cynthia S.

2010-01-01

According to the U.S. National Research Council, current health information technology (HIT) efforts are insufficient and arguably detrimental to healthcare transformation. Many hospitals have already implemented HIT, and federal stimulus funding will further adoption efforts. Organizations become more similar through the adoption of innovations like HIT, but the effects of the changes do not necessarily improve efficiency. This view from sociology and organizational studies, called instituti...

Littoral Infrared Ship Self Defence Technology Studies (Autodefense cotiere infrarouge des navires etudes technologiques)

Science.gov (United States)

2014-05-01

Panels, vous pouvez demander d’être inclus soit à titre personnel, soit au nom de votre organisation, sur la liste d’envoi. Les publications de la STO...doivent comporter la dénomination « STO », « RTO » ou « AGARD » selon le cas, suivi du numéro de série. Des informations analogues, telles que le titre ...ou « AGARD » selon le cas, suivie du numéro de série (par exemple AGARD-AG-315). Des informations analogues, telles que le titre et la date de

[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.

Hybrid business models for ‘Organ-on-a-Chip’ technology : the best of both worlds

NARCIS (Netherlands)

van de Burgwal, L.H.M.; van Dorst, P.; Viëtor, H.; Luttge, R.; Claassen, E.

2018-01-01

Current in vitro and in vivo preclinical models often have limited predictive value for translation to the clinical setting. The emerging ‘Organ-on-a-Chip’ (OOC) technology provides a better resemblance to the human physiology through combining 3D configuration of human-derived cells with

Hybrid business models for ‘Organ-on-a-Chip’ technology: The best of both worlds

NARCIS (Netherlands)

van de Burgwal, Linda H.M.; van Dorst, Pim; Viëtor, Henk; Luttge, Regina; Claassen, Eric

Current in vitro and in vivo preclinical models often have limited predictive value for translation to the clinical setting. The emerging ‘Organ-on-a-Chip’ (OOC) technology provides a better resemblance to the human physiology through combining 3D configuration of human-derived cells with

Interim report on testing of off-gas treatment technologies for abatement of atmospheric emissions of chlorinated volatile organic compounds

International Nuclear Information System (INIS)

Haselow, J.S.; Jarosch, T.R.; Rossabi, J.; Burdick, S.; Lombard, K.

1993-12-01

The purpose of this report is to briefly summarize the results to date of the off-gas treatment program for atmospheric emissions of chlorinated volatile organic compounds (CVOCs), in particular trichloroethylene (TCE) and perchloroethylene (PCE). This program is part of the Department of Energy's Office of Technology Development's Integrated Demonstration for Treatment of Organics in Soil and Water at a Non-Arid Site. The off-gas treatment program was initiated after testing of in-situ air stripping with horizontal wells was completed. That successful test expectedly produced atmospheric emissions of CVOCs that were unabated. It was decided after that test that an off-gas treatment program would complement the Integrated Demonstration not only because 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 US to mitigate CVOC emissions. A single platform for testing off-gas treatment technologies would facilitate systematic and unbiased evaluation of the emerging technologies

Environmental and Economic Assessment of Electrothermal Swing Adsorption of Air Emissions from Sheet-Foam Production Compared to Conventional Abatement Techniques.

Science.gov (United States)

Johnsen, David L; Emamipour, Hamidreza; Guest, Jeremy S; Rood, Mark J

2016-02-02

A life-cycle assessment (LCA) and cost analysis are presented comparing the environmental and economic impacts of using regenerative thermal oxidizer (RTO), granular activated carbon (GAC), and activated carbon fiber cloth (ACFC) systems to treat gaseous emissions from sheet-foam production. The ACFC system has the lowest operational energy consumption (i.e., 19.2, 8.7, and 3.4 TJ/year at a full-scale facility for RTO, GAC, and ACFC systems, respectively). The GAC system has the smallest environmental impacts across most impact categories for the use of electricity from select states in the United States that produce sheet foam. Monte Carlo simulations indicate the GAC and ACFC systems perform similarly (within one standard deviation) for seven of nine environmental impact categories considered and have lower impacts than the RTO for every category for the use of natural gas to produce electricity. The GAC and ACFC systems recover adequate isobutane to pay for themselves through chemical-consumption offsets, whereas the net present value of the RTO is $4.1 M (20 years, $0.001/m(3) treated). The adsorption systems are more environmentally and economically competitive than the RTO due to recovered isobutane for the production process and are recommended for resource recovery from (and treatment of) sheet-foam-production exhaust gas. Research targets for these adsorption systems should focus on increasing adsorptive capacity and saturation of GAC systems and decreasing electricity and N2 consumption of ACFC systems.

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.

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

2016-01-01

This article investigates the effects of strategic orientation on innovativeness and performance in health organizations in Turkey. We test hypotheses 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.

Life cycle inventory analysis of regenerative thermal oxidation of air emissions from oriented strand board facilities in Minnesota - a perspective of global climate change

Energy Technology Data Exchange (ETDEWEB)

Nicholson, W.J. [Potlatch Corp., San Francisco, CA (United States)

1997-12-31

Life cycle inventory analysis has been applied to the prospective operation of regenerative thermal oxidation (RTO) technology at oriented strand board plants at Bemidji (Line 1) and Cook, Minnesota. The net system destruction of VOC`s and carbon monoxide, and at Cook a small quantity of particulate, has a very high environmental price in terms of energy and water use, global warming potential, sulfur and nitrogen oxide emissions, solids discharged to water, and solid waste deposited in landfills. The benefit of VOC destruction is identified as minor in terms of ground level ozone at best and possibly slightly detrimental. Recognition of environmental tradeoffs associated with proposed system changes is critical to sound decision-making. There are more conventional ways to address carbon monoxide emissions than combustion in RTO`s. In an environment in which global warming is a concern, fuel supplemental combustion for environmental control does not appear warranted. Consideration of non-combustion approaches to address air emission issues at the two operations is recommended. 1 ref., 5 tabs.

The Implementation of Goffee and Jones’s Types of Organizational Culture in a Greek State-Owned Organization that Introduced New Technologies

Directory of Open Access Journals (Sweden)

Malagas Konstantinos

2017-02-01

Full Text Available Organizational culture plays a significant role in corporations. The introduction of new technologies creates significant changes and requires the contribution of an efficient organizational culture to produce positive results. The use of the various typologies of organizational culture can assist managers to identify the type of culture that is present in the organization and can provide useful guidelines on how to adapt to or change the existing culture, in order to make it more effective, particularly when introducing new technologies. Goffee and Jones (1996, 2003, based on the concepts of sociability and solidarity, proposed four types of culture: (a networked, (b mercenary, (c communal, and (d fragmented. This paper examines the development of these concepts and types of culture in a state-owned organization in Greece, following the organization’s decision to introduce significant new technologies. This organization had a unique blend of characteristics. Quantitative research was conducted using a questionnaire compiled specifically for this case. Factor analysis was used for statistical analysis of the data. While the introduction of new technologies was successfully completed, the findings of this study highlight certain features of sociability and solidarity and the types of culture that contain them, which have contributed to the successful introduction and adoption of new technologies.

Technology and organization behavior: the relationship between the tools of technology and the structure and functioning of high-energy physics research laboratories. (Volumes I and II)

International Nuclear Information System (INIS)

Kernaghan, J.A.

1983-01-01

This dissertation focuses upon the changes at the intraorganizational level - the institutionalization of organization behavior - at five high-energy physics laboratories in the United States. Institutionalization was defined as a shift from a Gemeinschaft (or Community) type social system and methods of control to a system characterized by a Gesellschaft (or Industrialized) approach to organizing and controlling social relationships and activities in basic research. It was hypothesized that this type of control strategy was implemented by the administration of the laboratories in order to cope with the problems imposed on the organization by an increase in the inertia of the technology on which the laboratories depend for their output. Data were collected at five high-energy physics laboratories over a three-year period. It was found that as the technology employed by the laboratories became more costly, larger in scale, and more complex, automated, and scarce, the management of the laboratories increased the degree of institutional control over the behavior of organizational members to compensate for management's lack of control over the technical element in the socio-technical system

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.)

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…

[Organization and technology in the grocery store sector].

Science.gov (United States)

Gambetti, Edy

2014-01-01

In Italy, grocery stores develop an annual turnover of 92 billion of , (data referred to 2013) and have 28.232 stores spread over a commercial area of 17.224.000 m2. The business involved are 252, linked with 30 important distribution leader companies. The total workforce is about 280.000 people. The grocery stores structure is composed by suppliers and producers warehouses and different kinds of stores (hypermarkets, supermarkets, shops and discounts). In the stores, the technological progress concerns fundamentally back-office operations; the improvement of information and computer science is the main renewal source. Other tasks as receiving goods and stocking shelves are still executed without specific inovations. In terms of organization, we observed a strong increase of part-time workers, the development of atypical contract and thie inclination to contract the easiest jobs (for example, stocking shelves). Also the warehouses often use to sub-contract the picking tasks. The increase of on-line shopping, also concerning the groceries, represents the most relevant evolution in tire near future.

The Special LHC Interconnections Technologies, Organization and Quality Control

CERN Document Server

Tock, J P; Bozzini, D; Cruikshank, P; Desebe, O; Felip, M; Garion, C; Hajduk, L; Jacquemod, A; Kos, N; Laurent, F; Poncet, A; Russenschuck, Stephan; Slits, I; Vaudaux, L; Williams, L

2008-01-01

In addition to the standard interconnections (IC) of the continuous cryostat of the Large Hadron Collider (LHC), there exists a variety of special ones related to specific components and assemblies, such as cryomagnets of the insertion regions, electrical feedboxes and superconducting links. Though they are less numerous, their specificities created many additional IC types, requiring a larger variety of assembly operations and quality control techniques, keeping very high standards of quality. Considerable flexibility and adaptability from all the teams involved (CERN staff, collaborating institutes, contractors) were the key points to ensure the success of this task. This paper first describes the special IC and presents the employed technologies which are generally adapted from the standard work. Then, the organization adopted for this non-repetitive work is described. Examples of non-conformities that were resolved are also discussed. Figures of merit in terms of quality and productivity are given and com...

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.

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...

Organ printing: from bioprinter to organ biofabrication line.

Science.gov (United States)

Mironov, Vladimir; Kasyanov, Vladimir; Markwald, Roger R

2011-10-01

Organ printing, or the layer by layer additive robotic biofabrication of functional three-dimensional tissue and organ constructs using self-assembling tissue spheroid building blocks, is a rapidly emerging technology that promises to transform tissue engineering into a commercially successful biomedical industry. It is increasingly obvious that similar well-established industries implement automated robotic systems on the path to commercial translation and economic success. The use of robotic bioprinters alone however is not sufficient for the development of large industrial scale organ biofabrication. The design and development of a fully integrated organ biofabrication line is imperative for the commercial translation of organ printing technology. This paper presents recent progress and challenges in the development of the essential components of an organ biofabrication line. Copyright © 2011 Elsevier Ltd. All rights reserved.

National solar technology roadmap: Organic PV

Energy Technology Data Exchange (ETDEWEB)

Ginley, Dave [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2007-06-01

This roadmap addresses all forms of solar cells that use organic molecules—including polymers, dendrimers, small molecules, and dyes—as absorbers or transporters, either in fully organic devices or in devices that also contain inorganic nanostructures.

Mechanical Properties in Metal-Organic Frameworks: Emerging Opportunities and Challenges for Device Functionality and Technological Applications

International Nuclear Information System (INIS)

Burtch, Nicholas C.; Heinen, Jurn

2017-01-01

We report that some of the most remarkable recent developments in metal–organic framework (MOF) performance properties can only be rationalized by the mechanical properties endowed by their hybrid inorganic–organic nanoporous structures. While these characteristics create intriguing application prospects, the same attributes also present challenges that will need to be overcome to enable the integration of MOFs with technologies where these promising traits can be exploited. In this review, emerging opportunities and challenges are identified for MOF-enabled device functionality and technological applications that arise from their fascinating mechanical properties. This is discussed not only in the context of their more well-studied gas storage and separation applications, but also for instances where MOFs serve as components of functional nanodevices. Recent advances in understanding MOF mechanical structure–property relationships due to attributes such as defects and interpenetration are highlighted, and open questions related to state-of-the-art computational approaches for quantifying their mechanical properties are critically discussed.

Designing Organizations

DEFF Research Database (Denmark)

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....... The individual chapters are organized into five sections: (1) Putting Contingency Theory in its Place, (2) Focus on Individuals who make up the Organization, (3) Innovation Processes and Organization Design, (4) Adaptation and Technology, and (5) Design for Performance. Each chapter examines aspects of the books...... is a benchmark publication in the field of organization design. By focusing on recent developments in organization design, this book will help to create more thoughtful research and stronger empirical analyses in this important area of management and organization....

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

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.

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...

Characterisation

Science.gov (United States)

2007-03-01

Characterisation. In Nanotechnology Aerospace Applications – 2006 (pp. 4-1 – 4-8). Educational Notes RTO-EN-AVT-129bis, Paper 4. Neuilly-sur-Seine, France: RTO...the Commercialisation Processes Concept IDEA Proof-of- Principle Trial Samples Engineering Verification Samples Design Verification Samples...SEIC Systems Engineering for commercialisation Design Houses, Engineering & R&D USERS & Integrators SE S U R Integrators Fabs & Wafer Processing Die

Space Transportation Technology Workshop: Propulsion Research and Technology

Science.gov (United States)

2000-01-01

This viewgraph presentation gives an overview of the Space Transportation Technology Workshop topics, including Propulsion Research and Technology (PR&T) project level organization, FY 2001 - 2006 project roadmap, points of contact, foundation technologies, auxiliary propulsion technology, PR&T Low Cost Turbo Rocket, and PR&T advanced reusable technologies RBCC test bed.

Technological Criteria Technology-Environmental under a Systemic Approach: Chemistry Technology Transfer

OpenAIRE

Durán-García Martín Enrique

2014-01-01

Currently the transfer of chemical technology is a process that contributes to the technology policy of a country, an industry or an organization in general chemistry. This process requires the application of clear criteria for the proper development of the complex interrelations in the transfer of chemical technology. A group of criteria that are present, are those related to environmental technology which intrinsically define the technology and its impact to the environment. Therefore, the ...

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

The ecology of technology : the co-evolution of technology and organization

NARCIS (Netherlands)

Oord, van den A.J.

2010-01-01

In this day and age, arguing that technology is a powerful force that drives many economic processes is like preaching to the choir. Nevertheless, despite the widespread realization of the important role of technology in our modern day society, an intimate understanding of the process of

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

OpenAIRE

Olesia L. Dyshko; Tetiana V. Zubekhina; Nataliia B. Pavlyshyna

2017-01-01

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 platfo...

Analog Organic Electronics Building Blocks for Organic Smart Sensor Systems on Foil

CERN Document Server

Marien, Hagen; Heremans, Paul

2013-01-01

 This book provides insight into organic electronics technology and in analog circuit techniques that can be used to increase the performance of both analog and digital organic circuits. It explores the domain of organic electronics technology for analog circuit applications, specifically smart sensor systems.  It focuses on all the building blocks in the data path of an organic sensor system between the sensor and the digital processing block. Sensors, amplifiers, analog-to-digital converters and DC-DC converters are discussed in detail. Coverage includes circuit techniques, circuit implementation, design decisions and measurement results of the building blocks described. Offers readers the first book to focus on analog organic circuit design; Discusses organic electronics technology for analog circuit applications in the context of smart sensor systems; Describes all building blocks necessary for an organic sensor system between the sensor and the digital processing block; Includes circuit techniques, cir...

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…

Overview of recent developments in organic thin-film transistor sensor technology

International Nuclear Information System (INIS)

Tanese, M.C.; Marinelli, F.; Angione, D.; Torsi, L.

2008-01-01

Bio and chemical sensing represents one of the most attractive applications of organic electronics and of Organic Thin Film Transistors(OTFTs) in particular. The implementation of miniaturized portable systems for the detection of chemical analytes as well as of biological species, is still a challenge for the sensor' community. In this respect OTFTs appear as a new class of sensors able, in principle, to overcome some of the commercial sensors drawbacks. As far as volatile analytes are concerned, commercially available sensing systems, such as metal oxide based chemi-resistors, offer great stability but rather poor selectivity. In spite of the improved selectivity offered by organic chemi-resistors the reliability of such devices is not yet satisfactory proven. On the other hand, complex odors recognition, but also explosives or pathogen bacteria detection are currently being addressed by sensor array systems, called e-noses, that try to mimic the mammalian olfactory system. Even though potentially very effective, this technology has not yet reached the performance level required by the market mostly because miniaturization and cost effective production issues. OTFT sensors can offer the advantage of room temperature operation and deliver high repeatable responses. Beside, they show very good selectivity properties. In fact, they implement organic active layers, which behave as sensing layers as well. This improves OTFTs sensitivity towards different chemical and biological analytes as organic materials can be properly chemically tailored to achieve differential detection and potentially even discrimination of biological species. In addiction to this, OTFTs are also able to offer the unique advantages of multi-parametric response and a gate bias enhanced sensitivity. Recently thin dielectric low-voltage OTFTs have also been demonstrated. Their implementation in low power consumption devices has attracted the attention of the organic electronic community. But such

GUIDE TO CLEANER TECHNOLOGIES: ORGANIC COATING REMOVAL

Science.gov (United States)

A cleaner technology is a source reduction or recycle method |applied to eliminate or significantly reduce hazardous waste generation. Source reduction includes product changes and source control. Source control can be further characterized as input material changes, technology...

Government Organizations

DEFF Research Database (Denmark)

Krause Hansen, Hans; Salskov-Iversen, Dorte

2017-01-01

, 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...... democracy and the public sphere; and discourse approaches to studying the intersections of government, organizational change, and information and communication technology....

Basic Principle of Advanced Oxidation Technology : Hybrid Technology Based on Ozone and Titania

International Nuclear Information System (INIS)

Widdi Usada; Agus Purwadi

2007-01-01

One of problems in health environment is organic liquid waste from many pollutant resources. Environmental friendly technology for degrading this waste is ozone which produced by plasma discharge technology, but its capability is limited. However, it is needed a new environmental friendly technology which has stronger capability. This new technology is so called advanced oxidation technology. Advanced oxidation technology is a hybrid of ozone, peroxide, UV light and photo catalyst. In this paper, it is introduced basic principle of hybrid of ozone and titania photo catalyst semiconductor. The capability of organic liquid degradation will be stronger because there is new radical which is produced by chemical reaction between electron-hole pair from photo catalyst titania and water or oxygen. This new radical then degrades this organic pollutant. This technology is used to degrade phenol. (author)

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)

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.

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.

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.

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.

Facile Synthesis of Carbon-Coated Spinel Li4Ti5O12/Rutile-TiO2 Composites as an Improved Anode Material in Full Lithium-Ion Batteries with LiFePO4@N-Doped Carbon Cathode.

Science.gov (United States)

Wang, Ping; Zhang, Geng; Cheng, Jian; You, Ya; Li, Yong-Ke; Ding, Cong; Gu, Jiang-Jiang; Zheng, Xin-Sheng; Zhang, Chao-Feng; Cao, Fei-Fei

2017-02-22

The spinel Li 4 Ti 5 O 12 /rutile-TiO 2 @carbon (LTO-RTO@C) composites were fabricated via a hydrothermal method combined with calcination treatment employing glucose as carbon source. The carbon coating layer and the in situ formed rutile-TiO 2 can effectively enhance the electric conductivity and provide quick Li + diffusion pathways for Li 4 Ti 5 O 12 . When used as an anode material for lithium-ion batteries, the rate capability and cycling stability of LTO-RTO@C composites were improved in comparison with those of pure Li 4 Ti 5 O 12 or Li 4 Ti 5 O 12 /rutile-TiO 2 . Moreover, the potential of approximately 1.8 V rechargeable full lithium-ion batteries has been achieved by utilizing an LTO-RTO@C anode and a LiFePO 4 @N-doped carbon cathode.

Faculty Perceptions about Teaching Online: Exploring the Literature Using the Technology Acceptance Model as an Organizing Framework

Science.gov (United States)

Wingo, Nancy Pope; Ivankova, Nataliya V.; Moss, Jacqueline A.

2017-01-01

Academic leaders can better implement institutional strategic plans to promote online programs if they understand faculty perceptions about teaching online. An extended version of a model for technology acceptance, or TAM2 (Venkatesh & Davis, 2000), provided a framework for surveying and organizing the research literature about factors that…

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.

A study on the organization and development of the budgetary process in technology companies of Florianópolis

Directory of Open Access Journals (Sweden)

Francielle Koerich Simas

2008-01-01

Full Text Available The budgetary system is an administrative tool that facilitates the activities integration through the planning and control of the organization many areas. This article objectifies to identify the structure and the main methods used for budgets elaboration in the technology companies of Florianópolis. The study was carried through an exploratory, descriptive, bibliographical and quantitative research. The dices were collected by a questionnaire with closed questions directed to a population composed for 24 technology companies of Florianópolis, registered for the Industries Federacy of the State of Santa Catarina - FIESC. It was observed that the majority of the companies do not present the systemize structure of budgetary system, in which are projected all the budgetary parts pertaining to the processes organization. It can also be detached that the main projection method of the considered items for the budgetary parts elaboration is constituted by the historical dices readjustment. It was evidenced that the participation in the budget elaboration decision is formed in its majority for the high administration and that the used technological resources for the budgets development are composed, mainly, for electronic spread sheets.

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

Evaluation of Concurrent Thermal IR Atmospheric Propagation and Aerosol Particle Size Distribution Measurements at Gotland, Sweden

DEFF Research Database (Denmark)

Carlson, R.; Tong, R.; Leeuw, G. de

1998-01-01

Paper presented at the RTO SET Symposium on E-O Propagation, Signature and System Performance Under Adverse Meteorological Conditions Considering Out-of-Area Operations, held at the Italian Air Force Academy, Naples, Italy, 16-19 March 1998.......Paper presented at the RTO SET Symposium on E-O Propagation, Signature and System Performance Under Adverse Meteorological Conditions Considering Out-of-Area Operations, held at the Italian Air Force Academy, Naples, Italy, 16-19 March 1998....

Moral, Ethical and Legal Considerations with the Use of Drugs for Performance Maintenance in the Canadian Forces

Science.gov (United States)

2009-10-01

drugs . Most controlled drugs with performance maintenance characteristics would fall under schedule 3 of the Act. CF members’ consumption of performance...21 - 4 RTO-MP-HFM-181 Disorder (ADHD) to increase attention. Caffeine itself is the world’s most widely used psychoactive drug and by far the...RTO-MP-HFM-181 21 - 1 Moral, Ethical and Legal Considerations with the Use of Drugs for Performance Maintenance in the Canadian Forces

Aerosol Production in the Surf Zone and Effects on IR Extinction

DEFF Research Database (Denmark)

Neele, F. P.; Leeuw, G. de; Eijk, A. M. J. van

1998-01-01

Paper presented at the RTO SET Symposium on E-O Propagation, Signature and System Performance Under Adverse Meteorological Conditions Considering Out-of-Area Operations, held at the Italian Air Force Academy, Naples, Italy, 16-19 March 1998.......Paper presented at the RTO SET Symposium on E-O Propagation, Signature and System Performance Under Adverse Meteorological Conditions Considering Out-of-Area Operations, held at the Italian Air Force Academy, Naples, Italy, 16-19 March 1998....

ONO structures investigated by SIMS, RBS, and NRA

International Nuclear Information System (INIS)

Iberl, F.; Ramm, P.; Lang, W.

1992-01-01

Reoxidized nitrided oxides (ONO) will be used in ULSI technology to improve the properties of thin gate dielectrics as high breakdown fields, radiation resistance, and diffusion barriers. The ONO structures analyzed in our study are fabricated in a rapid thermal processing reactor (RTP) using oxygen and ammonium ambients. Typical data for the sequential processing mode are: rapid thermal oxidation (RTO) in oxygen atmosphere at 1100degC and rapid thermal nitridation in ammonium atmosphere (RTN) at 1050degC followed by RTO at 1150degC. Due to the complexity of the growth process it is very important to verify the resulting layers with analytical methods. The whole structure is only about 250 A thick. To analyse the sequence, composition and thickness of the layers, the depth resolution of SIMS is necessary. On the other hand, for quantification, RBS and NRA can be used. When the bulk signal is suppressed by channelling, the signal of oxygen, and in special cases nitrogen, can be evaluated from the He + backscattering spectrum. For nuclear reaction analysis, the reactions of nitrogen with deuterium are used. The combination of SIMS and the accelerator techniques allow quantitative analysis and depth profiling of this structure. (orig.)

Wet Chemical Oxidation of Organic Waste Using Nitric-Phosphoric Acid Technology

Energy Technology Data Exchange (ETDEWEB)

Pierce, R.A.

1998-10-06

Experimental progress has been made in a wide range of areas which support the continued development of the nitric-phosphoric acid oxidation process for combustible, solid organic wastes. An improved understanding of the overall process operation has been obtained, acid recovery and recycle systems have been studied, safety issues have been addressed, two potential final waste forms have been tested, preliminary mass flow diagrams have been prepared, and process flowsheets have been developed. The flowsheet developed is essentially a closed-loop system which addresses all of the internally generated waste streams. The combined activities aim to provide the basis for building and testing a 250-400 liter pilot-scale unit. Variations of the process now must be evaluated in order to address the needs of the primary customer, SRS Solid Waste Management. The customer is interested in treating job control waste contaminated with Pu-238 for shipment to WIPP. As a result, variations for feed preparation, acid recycle, and final form manufacturing must be considered to provide for simpler processing to accommodate operations in high radiation and contamination environments. The purpose of this program is to demonstrate a nitric-phosphoric acid destruction technology which can treat a heterogeneous waste by oxidizing the solid and liquid organic compounds while decontaminating noncombustible items.

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...

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)....

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

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...... in the biopulp. The biochemical methane potential for the biopulp was 469±7mL 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...

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

Science.gov (United States)

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

2007-01-01

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

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 suggest...

Evaluating oversight systems for emerging technologies: a case study of genetically engineered organisms.

Science.gov (United States)

Kuzma, Jennifer; Najmaie, Pouya; Larson, Joel

2009-01-01

The U.S. oversight system for genetically engineered organisms (GEOs) was evaluated to develop hypotheses and derive lessons for oversight of other emerging technologies, such as nanotechnology. Evaluation was based upon quantitative expert elicitation, semi-standardized interviews, and historical literature analysis. Through an interdisciplinary policy analysis approach, blending legal, ethical, risk analysis, and policy sciences viewpoints, criteria were used to identify strengths and weaknesses of GEOs oversight and explore correlations among its attributes and outcomes. From the three sources of data, hypotheses and broader conclusions for oversight were developed. Our analysis suggests several lessons for oversight of emerging technologies: the importance of reducing complexity and uncertainty in oversight for minimizing financial burdens on small product developers; consolidating multi-agency jurisdictions to avoid gaps and redundancies in safety reviews; consumer benefits for advancing acceptance of GEO products; rigorous and independent pre- and post-market assessment for environmental safety; early public input and transparency for ensuring public confidence; and the positive role of public input in system development, informed consent, capacity, compliance, incentives, and data requirements and stringency in promoting health and environmental safety outcomes, as well as the equitable distribution of health impacts. Our integrated approach is instructive for more comprehensive analyses of oversight systems, developing hypotheses for how features of oversight systems affect outcomes, and formulating policy options for oversight of future technological products, especially nanotechnology products.

Doped Organic Transistors.

Science.gov (United States)

Lüssem, Björn; Keum, Chang-Min; Kasemann, Daniel; Naab, Ben; Bao, Zhenan; Leo, Karl

2016-11-23

Organic field-effect transistors hold the promise of enabling low-cost and flexible electronics. Following its success in organic optoelectronics, the organic doping technology is also used increasingly in organic field-effect transistors. Doping not only increases device performance, but it also provides a way to fine-control the transistor behavior, to develop new transistor concepts, and even improve the stability of organic transistors. This Review summarizes the latest progress made in the understanding of the doping technology and its application to organic transistors. It presents the most successful doping models and an overview of the wide variety of materials used as dopants. Further, the influence of doping on charge transport in the most relevant polycrystalline organic semiconductors is reviewed, and a concise overview on the influence of doping on transistor behavior and performance is given. In particular, recent progress in the understanding of contact doping and channel doping is summarized.

Organized technology. Networks and innovation in technical systems

International Nuclear Information System (INIS)

Shrum, W.

1985-01-01

The book is based on a study of radioactive waste and solar cell research. Social network methods are used to illuminate the differences between technologies such as nuclear waste disposal, dominated by the federal government, and potentially profitable technologies such as photovoltaics, where the private sector plays a larger role. The book examines the interaction of government agencies, national laboratories, private firms, universities, regulatory agencies, Congress, and public-interest groups in the technology development process

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

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

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.

Internet-based wide area measurement applications in deregulated power systems

Science.gov (United States)

Khatib, Abdel-Rahman Amin

Since the deregulation of power systems was started in 1989 in the UK, many countries have been motivated to undergo deregulation. The United State started deregulation in the energy sector in California back in 1996. Since that time many other states have also started the deregulation procedures in different utilities. Most of the deregulation market in the United States now is in the wholesale market area, however, the retail market is still undergoing changes. Deregulation has many impacts on power system network operation and control. The number of power transactions among the utilities has increased and many Independent Power Producers (IPPs) now have a rich market for competition especially in the green power market. The Federal Energy Regulatory Commission (FERC) called upon utilities to develop the Regional Transmission Organization (RTO). The RTO is a step toward the national transmission grid. RTO is an independent entity that will operate the transmission system in a large region. The main goal of forming RTOs is to increase the operation efficiency of the power network under the impact of the deregulated market. The objective of this work is to study Internet based Wide Area Information Sharing (WAIS) applications in the deregulated power system. The study is the first step toward building a national transmission grid picture using information sharing among utilities. Two main topics are covered as applications for the WAIS in the deregulated power system, state estimation and Total Transfer Capability (TTC) calculations. As a first step for building this national transmission grid picture, WAIS and the level of information sharing of the state estimation calculations have been discussed. WAIS impacts to the TTC calculations are also covered. A new technique to update the TTC using on line measurements based on WAIS created by sharing state estimation is presented.

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....

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...

Theorizing the Organization of Technology Entrepreneurship

DEFF Research Database (Denmark)

Turcan, Romeo V.; Heslop, Ben

and empirically is emerging. Inspired by elements of the Grounded Theory research methods for data collection and data analysis we explore (i) the process of technology entrepreneurship at different levels: university, industry, and government, including the nature of tensions, obstacles and incentives, (ii...

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

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…

Innovative Technologies for Human Exploration: Opportunities for Partnerships and Leveraging Novel Technologies External to NASA

Science.gov (United States)

Hay, Jason; Mullins, Carie; Graham, Rachael; Williams-Byrd, Julie; Reeves, John D.

2011-01-01

Human spaceflight organizations have ambitious goals for expanding human presence throughout the solar system. To meet these goals, spaceflight organizations have to overcome complex technical challenges for human missions to Mars, Near Earth Asteroids, and other distant celestial bodies. Resolving these challenges requires considerable resources and technological innovations, such as advancements in human health and countermeasures for space environments; self-sustaining habitats; advanced power and propulsion systems; and information technologies. Today, government space agencies seek cooperative endeavors to reduce cost burdens, improve human exploration capabilities, and foster knowledge sharing among human spaceflight organizations. This paper looks at potential opportunities for partnerships and spin-ins from economic sectors outside the space industry. It highlights innovative technologies and breakthrough concepts that could have significant impacts on space exploration and identifies organizations throughout the broader economy that specialize in these technologies.

Sustainable technology transfer

NARCIS (Netherlands)

Punter, H.T.; Krikhaar, R.L.; Bril, R.J.

2006-01-01

In this position paper we address the issue of transferring a technology from research into an industrial organization by presenting a refined process for technology transfer. Based on over two decades of industrial experience, we identified the need for a dedicated technology engineering phase for

A Study of the Factors Associated with Successful Technology Transfer and their Applicability to Air Force Technology Transfers.

Science.gov (United States)

1995-09-01

transfer project. (D) 8a Organization has a technology transfer organization. (D,A) 10a Marketing and advertising of technologies targeted to relevant...Entrepreneurial (D) Developer: 10A: Marketing and advertising of technologies targeted to relevant industries. Most developers indicate that they marketed...regard to marketing and advertising . 10B: Technology maturation supported by internal units or by contracting out. Technology maturation is the

Living technology: exploiting life's principles in technology.

Science.gov (United States)

Bedau, Mark A; McCaskill, John S; Packard, Norman H; Rasmussen, Steen

2010-01-01

The concept of living technology-that is, technology that is based on the powerful core features of life-is explained and illustrated with examples from artificial life software, reconfigurable and evolvable hardware, autonomously self-reproducing robots, chemical protocells, and hybrid electronic-chemical systems. We define primary (secondary) living technology according as key material components and core systems are not (are) derived from living organisms. Primary living technology is currently emerging, distinctive, and potentially powerful, motivating this review. We trace living technology's connections with artificial life (soft, hard, and wet), synthetic biology (top-down and bottom-up), and the convergence of nano-, bio-, information, and cognitive (NBIC) technologies. We end with a brief look at the social and ethical questions generated by the prospect of living technology.

Technical Evaluation Report, Part A - Vortex Flow and High Angle of Attack

Science.gov (United States)

Luckring, James M.

2003-01-01

A symposium entitled Vortex Flow and High Angle of Attack was held in Loen, Norway, from May 7 through May 11, 2001. The Applied Vehicle Technology (AVT) panel, under the auspices of the Research and Technology Organization (RTO), sponsored this symposium. Forty-eight papers, organized into nine sessions, addressed computational and experimental studies of vortex flows pertinent to both aircraft and maritime applications. The studies also ranged from fundamental fluids investigations to flight test results, and significant results were contributed from a broad range of countries. The principal emphasis of this symposium was on "the understanding and prediction of separation-induced vortex flows and their effects on military vehicle performance, stability, control, and structural design loads." It was further observed by the program committee that "separation- induced vortex flows are an important part of the design and off-design performance of conventional fighter aircraft and new conventional or unconventional manned or unmanned advanced vehicle designs (UAVs, manned aircraft, missiles, space planes, ground-based vehicles, and ships)." The nine sessions addressed the following topics: vortical flows on wings and bodies, experimental techniques for vortical flows, numerical simulations of vortical flows, vortex stability and breakdown, vortex flows in maritime applications, vortex interactions and control, vortex dynamics, flight testing, and vehicle design. The purpose of this paper is to provide brief reviews of these papers along with some synthesizing perspectives toward future vortex flow research opportunities. The paper includes the symposium program. (15 refs.)

75 FR 7581 - RTO/ISO Performance Metrics; Notice Requesting Comments on RTO/ISO Performance Metrics

Science.gov (United States)

2010-02-22

... performance communicate about the benefits of RTOs and, where appropriate, (2) changes that need to be made to... of staff from all the jurisdictional 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...

The quality of eggs (organic and nutraceutical vs. conventional) and their technological properties.

Science.gov (United States)

Filipiak-Florkiewicz, Agnieszka; Deren, Katarzyna; Florkiewicz, Adam; Topolska, Kinga; Juszczak, Leslaw; Cieslik, Ewa

2017-07-01

The aim of the study was to compare the quality of commercially available eggs: organic (attested organic farm) - OE, nutraceutical (enriched in n-3 fatty acids) - NE, vs. conventional (cage raising system) - CE and their technological (emulsifying) properties. Their basic chemical composition (i.e., moisture, protein, fat, ash) as well as mineral (Na, K, Ca, Mg, Zn, Fe, Mn, Cu) contents were assessed, and fatty acid profiles were determined. Next, the suitability of the eggs for mayonnaise production was assessed.The yolk of organic eggs contained the highest protein (17.7 g/100 g), K (134.7 mg/kg), and Cu (0.15 mg/kg) levels. Meanwhile, the yolk of conventional eggs was the most abundant in Mg (14.6 mg/kg) and Fe (9.05 mg/kg), and the nutraceutical ones - in Ca (109.0 mg/kg) as well as Mn (0.26 mg/kg). Albumen of organic eggs contained the highest level of protein (13.0 g/100 g), whereas the nutraceutical ones contained the highest levels of - ash (1.2 g/100 g), K (150.2 mg/kg), Zn (0.11 mg/kg), and Mn (0.04 mg/kg). Nutraceutical eggs contained a higher amount of n-3 and monounsaturated fatty acids but also smaller saturated fatty acids content. This beneficial fatty acids profile is particularly important from the nutritional point of view. Despite the lack of differences in emulsifying properties among the studied eggs, the mayonnaises prepared on the basis of the nutraceutical eggs showed better stability. This attribute is very important for both the producer (during product transport) and the consumer (during dish preparation). © 2017 Poultry Science Association Inc.

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.

Decision Support to Combined Joint Task Force and Component Commanders (L’aide a la prise de decisions pour les commandants de composantes et de groupes de forces interarmees multinationales)

Science.gov (United States)

2004-12-01

RTO-TR-SAS-044 4 Stapler 4 in total 5 Hole punch 4 in total 6 Long ruler 4 in total 7 Protractor and set squares 4 in total 8 Compass 4 in...ESPAGNE 00187 Roma Information Centre, Building 247 SDG TECEN / DGAM Dstl Porton Down C/ Arturo Soria 289 LUXEMBOURG Salisbury Madrid 28033 Voir...CZECH REPUBLIC H-1525 Budapest P O Box 26 SDG TECEN / DGAM LOM PRAHA s.p. C/ Arturo Soria 289 VTÚL a PVO o.z. ICELAND Madrid 28033 DIS ČR – NATO RTO

The Application of Lagrange and Pidduck-Kent Gradient Models to Guns Using Low Molecular Weight Gases

Science.gov (United States)

1993-02-01

E-1) the gas internal specific energy is RTo Eo ,(E-2) 91 / and the gas sound speed is 2 YPo -yRTo co = = (E-3) Po(1 - lpo) (1 - Tipo ) 2"" We note...Manager U.S. Army Aviation School 155mm Howitzer, M109A6, Paladin ATTN: Aviation Agency ATTN: SFAE-AR-HIP-IP, Mr. R, De Kleine Fort Rucker, AL 36360...etc.) 5. Has the information in this report led to any quantitative savings as far as man-hours or dollars saved, operating costs avoided, or

Organic viticulture and wine-making: development of environment and consumer friendly technologies for organic wine quality improvement and scientifically based legislative framework. Deliverable: D 2.7 Public report about first round qualitative consumer research and market needs

OpenAIRE

Stolz, Hanna; Schmid, Otto

2007-01-01

This survey of consumers’ perceptions and expectations regarding organic wine and viticulture in the selected case study countries of Italy (IT), France (FR), Germany (DE) and Switzerland (CH) was conducted within the framework of the EU research project ORWINE (Organic viticulture and wine-making: development of environment and consumer friendly technologies for organic wine quality improvement and scientifically based legislative framework). The objectives of the study were to investigat...

Characterization of organic thin films

CERN Document Server

Ulman, Abraham; Evans, Charles A

2009-01-01

Thin films based upon organic materials are at the heart of much of the revolution in modern technology, from advanced electronics, to optics to sensors to biomedical engineering. This volume in the Materials Characterization series introduces the major common types of analysis used in characterizing of thin films and the various appropriate characterization technologies for each. Materials such as Langmuir-Blodgett films and self-assembled monolayers are first introduced, followed by analysis of surface properties and the various characterization technologies used for such. Readers will find detailed information on: -Various spectroscopic approaches to characterization of organic thin films, including infrared spectroscopy and Raman spectroscopy -X-Ray diffraction techniques, High Resolution EELS studies, and X-Ray Photoelectron Spectroscopy -Concise Summaries of major characterization technologies for organic thin films, including Auger Electron Spectroscopy, Dynamic Secondary Ion Mass Spectrometry, and Tra...

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

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.

Managing the Business of Social Technologies

Directory of Open Access Journals (Sweden)

Jeretta Horn Nord

2013-12-01

Full Text Available A greater number of consumers use social technologies-social media, social networking, and social relevance-than organizations. Economically, however, companies have much to gain by taking the plunge. Results show that organizations that have made the effort to increase their knowledge and build social technology platforms have experienced astounding results. The purpose of this article is to discuss social technology categories and present a strategy for knowledge management so that organizations may successfully implement these technologies. A huge growth is expected in the number of companies whose management will make a decision or have already made a decision to develop social technology platforms in the near future. This article provides a straight forward approach accompanied by examples of real companies who have used social technologies and experienced real returns–many in the millions of dollars. The intention is to provide a concise, up-to-date social technologies knowledge management guide.

Strategic planning: Identifying organization information requirements

Energy Technology Data Exchange (ETDEWEB)

Moise, C.S.

1993-12-01

Historically, information resource management has been left to the ``data processing`` arm of the organization. With technological movements away from centralized mainframe-based information processing toward distributed client/server-based information processing, almost every part of an organization is becoming more involved with the information technology itself, and certainly more involved with budgeting for the technology. However, users and buyers of information technology frequently remain dependent upon the information systems department for planning what users need and should buy. This paper reviews techniques for identifying requirements throughout an organization and structuring information resources to meet organizational needs. This will include basing information resource needs on meeting business needs, utilizing ``internal`` and ``external`` information resource planners, using information mapping, assessing information resources, and developing partnerships.

3D Bioprinting for Organ Regeneration

Science.gov (United States)

Cui, Haitao; Nowicki, Margaret; Fisher, John P.; Zhang, Lijie Grace

2017-01-01

Regenerative medicine holds the promise of engineering functional tissues or organs to heal or replace abnormal and necrotic tissues/organs, offering hope for filling the gap between organ shortage and transplantation needs. Three-dimensional (3D) bioprinting is evolving into an unparalleled bio-manufacturing technology due to its high-integration potential for patient-specific designs, precise and rapid manufacturing capabilities with high resolution, and unprecedented versatility. It enables precise control over multiple compositions, spatial distributions, and architectural accuracy/complexity, therefore achieving effective recapitulation of microstructure, architecture, mechanical properties, and biological functions of target tissues and organs. Here we provide an overview of recent advances in 3D bioprinting technology, as well as design concepts of bioinks suitable for the bioprinting process. We focus on the applications of this technology for engineering living organs, focusing more specifically on vasculature, neural networks, the heart and liver. We conclude with current challenges and the technical perspective for further development of 3D organ bioprinting. PMID:27995751

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.

Gelatin-Based Hydrogels for Organ 3D Bioprinting

Directory of Open Access Journals (Sweden)

Xiaohong Wang

2017-08-01

Full Text Available Three-dimensional (3D bioprinting is a family of enabling technologies that can be used to manufacture human organs with predefined hierarchical structures, material constituents and physiological functions. The main objective of these technologies is to produce high-throughput and/or customized organ substitutes (or bioartificial organs with heterogeneous cell types or stem cells along with other biomaterials that are able to repair, replace or restore the defect/failure counterparts. Gelatin-based hydrogels, such as gelatin/fibrinogen, gelatin/hyaluronan and gelatin/alginate/fibrinogen, have unique features in organ 3D bioprinting technologies. This article is an overview of the intrinsic/extrinsic properties of the gelatin-based hydrogels in organ 3D bioprinting areas with advanced technologies, theories and principles. The state of the art of the physical/chemical crosslinking methods of the gelatin-based hydrogels being used to overcome the weak mechanical properties is highlighted. A multicellular model made from adipose-derived stem cell proliferation and differentiation in the predefined 3D constructs is emphasized. Multi-nozzle extrusion-based organ 3D bioprinting technologies have the distinguished potential to eventually manufacture implantable bioartificial organs for purposes such as customized organ restoration, high-throughput drug screening and metabolic syndrome model establishment.

Organic Rankine Cycles. Old wine in new bottles; Organic Rankine Cycles. Oude wijn in nieuwe zakken

Energy Technology Data Exchange (ETDEWEB)

Den Hartog, T.L.B. [Cumae, Arnhem (Netherlands)

2007-05-15

An overview is given of the renewed interest for the Organic Rankine Cycle technology and new developments with regard to this power generating technology. [Dutch] Een overzicht wordt gegeven van de hernieuwde belangstelling voor de Organic Rankine Cycle (ORC) technologie en nieuwe ontwikkeling m.b.t. deze vorm van elektriciteitopwekking.

Development of clean environment conservation technology by radiation

International Nuclear Information System (INIS)

Lee, Myunjoo; Kim, Tak Hyun; Jung, In Ha

2012-04-01

This report is aim to develop the technology for environmental conservation by radiation. It is consisted of two research parts. One is development of wastewater disinfection technology by radiation and the other is development of livestock waste treatment technology by radiation. For the development of wastewater disinfection technology disinfect ion process, technology for treatment of toxic organic chemicals and assessment of ecological toxicity, technology for treatment of endocrine disrupting chemicals and assessment of genetic safety were developed. For the development of livestock waste treatment technology, process for simultaneous removal of nutrients, technology for disinfection and quality enhancement of livestock waste compost, technology for reduction of composting periods, monitoring of toxic organic compounds, pretreatment technology for organic toxic chemicals and enhancement of biological treatment efficiencies were developed. Based on basic research, advanced livestock wastewater treatment process using radiation was established

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 ...

Conversion of Low Quality Waste Heat to Electric Power with Small-Scale Organic Rankine Cycle (ORC) Engine/Generator Technology

Science.gov (United States)

2016-08-01

efficiency by reducing energy consumption associated with electrical generation and reduces greenhouse gas emissions by increasing electrical generating...integrated system fuel economy test conditions This computation requires prediction of fuel consumption over baseline and integrated system load...EW-201251) Conversion of Low Quality Waste Heat to Electric Power with Small-Scale Organic Rankine Cycle (ORC) Engine/Generator Technology

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.

Technological Criteria Technology-Environmental under a Systemic Approach: Chemistry Technology Transfer

Directory of Open Access Journals (Sweden)

Durán-García Martín Enrique

2014-07-01

Full Text Available Currently the transfer of chemical technology is a process that contributes to the technology policy of a country, an industry or an organization in general chemistry. This process requires the application of clear criteria for the proper development of the complex interrelations in the transfer of chemical technology. A group of criteria that are present, are those related to environmental technology which intrinsically define the technology and its impact to the environment. Therefore, the transfer of chemical technology requires technological-environmental criteria defining, in conjunction with other criteria, an adequate process for the selection, acquisition and incorporation of technology in a holistic perspective, so it provides feasible solutions the chemical industry in pursuit of their goals. Then the criterion becomes a benchmark for assessing an appropriate technology transfer process. We performed a theoretical analysis of the technological and environmental criteria, proposing thirty-six (36 technological-environmental criteria interrelated under a systemic approach in the process of transfer of chemical technology, focused on a methodological cycle first run, based primarily on the research-action method. Future research is expected to make a refinement of the criteria from the formulation and validation of metrics so that necessary adjustments are made to optimize the process of transfer of chemical technology.

Artificial organs versus regenerative medicine: is it true?

Science.gov (United States)

Nosé, Yukihiko; Okubo, Hisashi

2003-09-01

Individuals engaged in the fields of artificial kidney and artificial heart have often mistakenly stated that "the era of artificial organs is over; regenerative medicine is the future." Contrarily, we do not believe artificial organs and regenerative medicine are different medical technologies. As a matter of fact, artificial organs developed during the last 50 years have been used as a bridge to regeneration. The only difference between regenerative medicine and artificial organs is that artificial organs for the bridge to regeneration promote tissue regeneration in situ, instead of outside the body (for example, vascular prostheses, neuroprostheses, bladder substitutes, skin prostheses, bone prostheses, cartilage prostheses, ligament prostheses, etc.). All of these artificial organs are successful because tissue regeneration over a man-made prosthesis is established inside the patient's body (artificial organs to support regeneration). Another usage of the group of artificial organs for the bridge to regeneration is to sustain the functions of the patient's diseased organs during the regeneration process of the body's healthy tissues and/or organs. This particular group includes artificial kidney, hepatic assist, respiratory assist, and circulatory assist. Proof of regeneration of these healthy tissues and/or organs is demonstrated in the short-term recovery of end-stage organ failure patients (artificial organs for bridge to regeneration). A third group of artificial organs for the bridge to regeneration accelerates the regenerating process of the patient's healthy tissues and organs. This group includes neurostimulators, artificial blood (red cells) blood oxygenators, and plasmapheresis devices, including hemodiafiltrators. So-called "therapeutic artificial organs" fall into this category (artificial organs to accelerate regeneration). Thus, almost all of today's artificial organs are useful in the bridge to regeneration of healthy natural tissues and organs

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.

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.

Social Media and Organizing – An Empirical Analysis of the Role of Wiki Affordances in Organizing Practices

DEFF Research Database (Denmark)

Mansour, Osama; Askenäs, Linda; Ghazawneh, Ahmad

2013-01-01

The evolution of social media has introduced novel possibilities for work and interaction in organizations. The wiki technology is one important kind of social media technologies that is increasingly used to facilitate the creation and sharing of organizational knowledge within communities. Given...... in that they extend the notion of affordance by theorizing new concepts that describe relational dynamics, situated and contextual conditions, and social factors involved in enacting, perceiving, and exploiting affordances.......The evolution of social media has introduced novel possibilities for work and interaction in organizations. The wiki technology is one important kind of social media technologies that is increasingly used to facilitate the creation and sharing of organizational knowledge within communities. Given...... the increasing use of social media in organizations and the lack of knowledge on their consequences for organizing, we use an affordance lens to explore the enactment of organizational wiki affordances. Using qualitative data obtained through interviews, field visits, and documents from two multinational...

Assessing the impacts of changes in treatment technology on energy and greenhouse gas balances for organic waste and wastewater treatment using historical data.

Science.gov (United States)

Poulsen, Tjalfe G; Hansen, Jens Aage

2009-11-01

Historical data on organic waste and wastewater treatment during the period of 1970-2020 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 1970-2005, 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 production from the remaining organic municipal waste. Wastewater treatment has changed from direct discharge of untreated wastewater to full organic matter and nutrient (N, P) removal combined with anaerobic digestion of the sludge for biogas production with power and heat generation. These changes in treatment technology have resulted in the waste and wastewater treatment systems in Aalborg progressing from being net consumers of energy and net emitters of GHG, to becoming net producers of energy and net savers of GHG emissions (due to substitution of fossil fuels elsewhere). If it is assumed that the organic waste quantity and composition is the same in 1970 and 2005, the technology change over this time period has resulted in a progression from a net annual GHG emission of 200 kg CO( 2)-eq. capita(-1) in 1970 to a net saving of 170 kg CO(2)-eq. capita(-1) in 2005 for management of urban organic wastes.

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.

Development and field-scale optimization of a honeycomb zeolite rotor concentrator/recuperative oxidizer for the abatement of volatile organic carbons from semiconductor industry.

Science.gov (United States)

Yang, Ji; Chen, Yufeng; Cao, Limei; Guo, Yuling; Jia, Jinping

2012-01-03

The combined concentrator/oxidizer system has been proposed as an effective physical-chemical option and proven to be a viable solution that enables Volatile Organic Carbons (VOCs) emitters to comply with the regulations. In this work, a field scale honeycomb zeolite rotor concentrator combined with a recuperative oxidizer was developed and applied for the treatment of the VOC waste gas. The research shows the following: (1) for the adsorption rotor, zeolite is a more appropriate material than Granular Activated Carbon (GAC). The designing and operation parameters of the concentrator were discussed in detail including the size and the optimal rotation speed of rotor. Also the developed rotor performance's was evaluated in the field; (2) Direct Fired Thermal Oxidizer (DFTO), Recuperative Oxidizer (RO), Regenerative Thermal Oxidizer (RTO) and Regenerative Catalytic oxidizer (RCO) are the available incinerators and the RO was selected as the oxidizer in this work; (3) The overall performance of the developed rotor/oxidizer was explored in a field scale under varying conditions; (4) The energy saving strategy was fulfilled by reducing heat loss from the oxidizer and recovering heat from the exhaust gas. Data shows that the developed rotor/oxidizer could remove over 95% VOCs with reasonable cost and this could be helpful for similar plants when considering VOC abatement.

Technology Foresight in Emerging Maritime & Marine Economies

DEFF Research Database (Denmark)

Spaniol, Matthew Jon; Rohrbeck, René

. The technologies are organized to support innovation and the development of new business areas, and sustains discussion via an online portal. The upshot for technology developers is the organization of the technological landscape. The upshot for academics is the expanded horizon of emerging technologies...... for anticipatory projects, development efforts, and policy considerations. An early iteration of the Radar covers: • Renewable ocean energy • Seabed mining & offshore technology • Marine biotechnology & aquaculture • Specialized vessels & infrastructure • Servicing emerging maritime & offshore activities...

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,…

Psychological Aspects of Deployment and Health Behaviours (Aspects psychologiques de la projection operationnelle et comportements lies a la sante)

Science.gov (United States)

2012-05-01

certains Panels, vous pouvez demander d’être inclus soit à titre personnel, soit au nom de votre organisation, sur la liste d’envoi. Les publications...comporter la dénomination « RTO » ou « AGARD » selon le cas, suivi du numéro de série. Des informations analogues, telles que le titre est la date de...dénomination « RTO » ou « AGARD » selon le cas, suivie du numéro de série (par exemple AGARD-AG-315). Des informations analogues, telles que le titre et la date

Vertical organic transistors

International Nuclear Information System (INIS)

Lüssem, Björn; Günther, Alrun; Fischer, Axel; Kasemann, Daniel; Leo, Karl

2015-01-01

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. (topical review)

Vertical organic transistors.

Science.gov (United States)

Lüssem, Björn; Günther, Alrun; Fischer, Axel; Kasemann, Daniel; Leo, Karl

2015-11-11

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.

3D Bioprinting for Organ Regeneration.

Science.gov (United States)

Cui, Haitao; Nowicki, Margaret; Fisher, John P; Zhang, Lijie Grace

2017-01-01

Regenerative medicine holds the promise of engineering functional tissues or organs to heal or replace abnormal and necrotic tissues/organs, offering hope for filling the gap between organ shortage and transplantation needs. Three-dimensional (3D) bioprinting is evolving into an unparalleled biomanufacturing technology due to its high-integration potential for patient-specific designs, precise and rapid manufacturing capabilities with high resolution, and unprecedented versatility. It enables precise control over multiple compositions, spatial distributions, and architectural accuracy/complexity, therefore achieving effective recapitulation of microstructure, architecture, mechanical properties, and biological functions of target tissues and organs. Here we provide an overview of recent advances in 3D bioprinting technology, as well as design concepts of bioinks suitable for the bioprinting process. We focus on the applications of this technology for engineering living organs, focusing more specifically on vasculature, neural networks, the heart and liver. We conclude with current challenges and the technical perspective for further development of 3D organ bioprinting. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Standardized and Repeatable Technology Evaluation for Cybersecurity Acquisition

Science.gov (United States)

2017-02-01

financial benefit for adopting a cybersecurity technology. 2.2 TECHNOLOGY SELECTION Often organizations will adopt frameworks (e.g., NIST, ISO - 27000 , or...security managers. Many organizations use the NIST1, ISO -270002, or COBIT frameworks3, but for smaller organizations, these frameworks can be overly

Radiation Technology

International Nuclear Information System (INIS)

1990-01-01

The conference was organized to evaluate the application directions of radiation technology in Vietnam and to utilize the Irradiation Centre in Hanoi with the Co-60 source of 110 kCi. The investigation and study of technico-economic feasibility for technology development to various items of food and non-food objects was reported. (N.H.A)

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

Robotics Technology Crosscutting Program. Technology summary

Energy Technology Data Exchange (ETDEWEB)

NONE

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.

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

Design of organic complementary circuits and systems on foil

CERN Document Server

Abdinia, Sahel; Cantatore, Eugenio

2015-01-01

This book describes new approaches to fabricate complementary organic electronics, and focuses on the design of circuits and practical systems created using these manufacturing approaches. The authors describe two state-of-the-art, complementary organic technologies, characteristics and modeling of their transistors and their capability to implement circuits and systems on foil. Readers will benefit from the valuable overview of the challenges and opportunities that these extremely innovative technologies provide. ·         Demonstrates first circuits implemented using specific complementary organic technologies, including first printed analog to digital converter, first dynamic logic on foil and largest complementary organic circuit ·         Includes step-by-step design from single transistor level to complete systems on foil ·         Provides a platform for comparing state-of-the-art complementary organic technologies and for comparing these with other similar technologies, spec...

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.

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.

Robust digital design in organic electronics by dual-gate technology

NARCIS (Netherlands)

Myny, K.; Beenhakkers, M.J.; Aerle, N.A.J.M. van; Gelinck, G.H.; Genoe, J.; Dehaene, W.; Heremans, P.

2010-01-01

Research towards organic RFID tags is one of the drivers of organic electronics. In recent years, 64b organic RFID tags have been shown with capacitive coupling [1] and inductive coupling at 13.56 MHz [2,3]. Recent improvements were a 128b organic transponder chip with basic anti-collision and

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

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

Science.gov (United States)

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

INFORMATION TECHNOLOGY, INTERNET, AND MARKETING

OpenAIRE

Mihane Berisha-Namani

2013-01-01

Information technology developed very fast, and today's marketing activities are not possible without the help of information technology. Furthermore, it is difficult to think of a policy domain not affected by usage of information technology. Information technology is making possible and creating connections between businesses and organizations. The implications of information technology usage in marketing activities are profound too. Using information technology, companies possess the poten...

Organic tank safety project: Preliminary results of energetics and thermal behavior studies of model organic nitrate and/or nitrite mixtures and a simulated organic waste

International Nuclear Information System (INIS)

Scheele, R.D.; Sell, R.L.; Sobolik, J.L.; Burger, L.L.

1995-08-01

As a result of years of production and recovery of nuclear defense materials and subsequent waste management at the Hanford Site, organic-bearing radioactive high-level wastes (HLW) are currently stored in large (up to 3. ML) single-shell storage tanks (SSTs). Because these wastes contain both fuels (organics) and the oxidants nitrate and nitrite, rapid energetic reactions at certain conditions could occur. In support of Westinghouse Hanford Company's (WHC) efforts to ensure continued safe storage of these organic- and oxidant-bearing wastes and to define the conditions necessary for reactions to occur, we measured the thermal sensitivities and thermochemical and thermokinetic properties of mixtures of selected organics and sodium nitrate and/or nitrite and a simulated Hanford organic-bearing waste using thermoanalytical technologies. These thermoanalytical technologies are used by chemical reactivity hazards evaluation organizations within the chemical industry to assess chemical reaction hazards

Organic tank safety project: Preliminary results of energetics and thermal behavior studies of model organic nitrate and/or nitrite mixtures and a simulated organic waste

Energy Technology Data Exchange (ETDEWEB)

Scheele, R.D.; Sell, R.L.; Sobolik, J.L.; Burger, L.L.

1995-08-01

As a result of years of production and recovery of nuclear defense materials and subsequent waste management at the Hanford Site, organic-bearing radioactive high-level wastes (HLW) are currently stored in large (up to 3. ML) single-shell storage tanks (SSTs). Because these wastes contain both fuels (organics) and the oxidants nitrate and nitrite, rapid energetic reactions at certain conditions could occur. In support of Westinghouse Hanford Company`s (WHC) efforts to ensure continued safe storage of these organic- and oxidant-bearing wastes and to define the conditions necessary for reactions to occur, we measured the thermal sensitivities and thermochemical and thermokinetic properties of mixtures of selected organics and sodium nitrate and/or nitrite and a simulated Hanford organic-bearing waste using thermoanalytical technologies. These thermoanalytical technologies are used by chemical reactivity hazards evaluation organizations within the chemical industry to assess chemical reaction hazards.

Factors Affecting Use of Telepresence Technology in a Global Technology Company

Science.gov (United States)

Agnor, Robert Joseph

2013-01-01

Telepresence uses the latest video conferencing technology, with high definition video, surround sound audio, and specially constructed studios, to create a near face-to-face meeting experience. A Fortune 500 company which markets information technology has organizations distributed around the globe, and has extensive collaboration needs among…

Trace organic removal by photochemical oxidation

International Nuclear Information System (INIS)

Gupta, S.K. Sen; Peori, R.G.; Wickware, S.L.

1995-02-01

Photochemical oxidation methods can be used for the destruction of dissolved organic contaminants in most process effluent streams, including those originating from the nuclear power sector. Evaporators can be used to separate organic contaminants from the aqueous phase if they are non volatile, but a large volume of secondary waste (concentrate) is produced, and the technology is capital-intensive. This paper describes two different types of photochemical oxidation technologies used to destroy trace organics in wastewater containing oil and grease. (author). 9 refs., 4 figs

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

Development of a Technology Transfer Score for Evaluating Research Proposals: Case Study of Demand Response Technologies in the Pacific Northwest

Science.gov (United States)

Estep, Judith

Investment in Research and Development (R&D) is necessary for innovation, allowing an organization to maintain a competitive edge. The U.S. Federal Government invests billions of dollars, primarily in basic research technologies to help fill the pipeline for other organizations to take the technology into commercialization. However, it is not about just investing in innovation, it is about converting that research into application. A cursory review of the research proposal evaluation criteria suggests that there is little to no emphasis placed on the transfer of research results. This effort is motivated by a need to move research into application. One segment that is facing technology challenges is the energy sector. Historically, the electric grid has been stable and predictable; therefore, there were no immediate drivers to innovate. However, an aging infrastructure, integration of renewable energy, and aggressive energy efficiency targets are motivating the need for research and to put promising results into application. Many technologies exist or are in development but the rate at which they are being adopted is slow. The goal of this research is to develop a decision model that can be used to identify the technology transfer potential of a research proposal. An organization can use the model to select the proposals whose research outcomes are more likely to move into application. The model begins to close the chasm between research and application--otherwise known as the "valley of death". A comprehensive literature review was conducted to understand when the idea of technology application or transfer should begin. Next, the attributes that are necessary for successful technology transfer were identified. The emphasis of successful technology transfer occurs when there is a productive relationship between the researchers and the technology recipient. A hierarchical decision model, along with desirability curves, was used to understand the complexities of the

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...... is a benchmark publication in the field of organization design. By focusing on recent developments in organization design, this book will help to create more thoughtful research and stronger empirical analyses in this important area of management and organization....

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.

White paper on future technologies

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-12-15

This book describes the role of technology and challenge of future like why we focus on future technologies and future, human being and technology, methodology on development for future technologies such as global monitoring system for investigation on environmental change, investigation of research front for paper and patent and COMPAS, and domestic and foreign organization for discover on future technologies. It also introduces KISTI selection future technologies 500 : healthy society, smart society, safety society, and future technologies 500.

Technological process and optimum design of organic materials vacuum pyrolysis and indium chlorinated separation from waste liquid crystal display panels

Energy Technology Data Exchange (ETDEWEB)

Ma, En; Xu, Zhenming, E-mail: zmxu@sjtu.edu.cn

2013-12-15

Highlights: • The vacuum pyrolysis–vacuum chlorinated separation system was proposed to recover the waste LCD panel. • The system can recycle the whole waste LCD panels efficiently without negative effects to environment. • The 82.03% of the organic materials was reclaimed. All pyrolysis products can be utilized by a reasonable way. • The separation of indium was optimized by the central composite design (CCD) under response surface methodology (RSM). • The recovery ratio of indium was further increased to 99.97%. -- Abstract: In this study, a technology process including vacuum pyrolysis and vacuum chlorinated separation was proposed to convert waste liquid crystal display (LCD) panels into useful resources using self-design apparatuses. The suitable pyrolysis temperature and pressure are determined as 300 °C and 50 Pa at first. The organic parts of the panels were converted to oil (79.10 wt%) and gas (2.93 wt%). Then the technology of separating indium was optimized by central composite design (CCD) under response surface methodology (RSM). The results indicated the indium recovery ratio was 99.97% when the particle size is less than 0.16 mm, the weight percentage of NH{sub 4}Cl to glass powder is 50 wt% and temperature is 450 °C. The research results show that the organic materials, indium and glass of LCD panel can be recovered during the recovery process efficiently and eco-friendly.

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...

Organized DFM

Science.gov (United States)

Sato, Takashi; Honma, Michio; Itoh, Hiroyuki; Iriki, Nobuyuki; Kobayashi, Sachiko; Miyazaki, Norihiko; Onodera, Toshio; Suzuki, Hiroyuki; Yoshioka, Nobuyuki; Arima, Sumika; Kadota, Kazuya

2009-04-01

The category and objective of DFM production management are shown. DFM is not limited to an activity within a particular unit process in design and process. A new framework for DFM is required. DFM should be a total solution for the common problems of all processes. Each of them must be linked to one another organically. After passing through the whole of each process on the manufacturing platform, quality of final products is guaranteed and products are shipped to the market. The information platform is layered with DFM, APC, and AEC. Advanced DFM is not DFM for partial optimization of the lithography process and the design, etc. and it should be Organized DFM. They are managed with high-level organizational IQ. The interim quality between each step of the flow should be visualized. DFM will be quality engineering if it is Organized DFM and common metrics of the quality are provided. DFM becomes quality engineering through effective implementation of common industrial metrics and standardized technology. DFM is differential technology, but can leverage standards for efficient development.

Waste minimization via destruction of hazardous organics

International Nuclear Information System (INIS)

Austin, L.R.

1991-01-01

Los Alamos National Laboratory is developing technologies that are capable of destroying hazardous organics, that is, converting them basically to water and carbon dioxide. If these technologies were incorporated into the main processing operation where the waste is produced, then the volume and toxicity of the hazardous or mix hazardous waste generated would be significantly reduced. This presentation will briefly discuss some of the waste treatment technologies under development at Los Alamos National Laboratory focused on destroying hazardous organics

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.

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…

Green technology foresight of high technology: a social shaping of technology approach to the analysis of hopes and hypes

DEFF Research Database (Denmark)

Jørgensen, Michael Søgaard; Jørgensen, Ulrik

2009-01-01

Protection Agency with the purpose of acquiring knowledge about the environmental potentials and risks related to the three areas of technology. The foresight was organized with a social shaping of technology (SST) approach to the field in order to cater for the complex relationship between societal demands......, technology options, innovation dynamics and environmental impacts. The approach involved studying actor-networks, laboratory programs and technology trajectories as well as deconstructing different stakeholders’ high tech visions. The identified environmental potentials and risks related to the three areas...

Bioprinting technology and its applications.

Science.gov (United States)

Seol, Young-Joon; Kang, Hyun-Wook; Lee, Sang Jin; Atala, Anthony; Yoo, James J

2014-09-01

Bioprinting technology has emerged as a powerful tool for building tissue and organ structures in the field of tissue engineering. This technology allows precise placement of cells, biomaterials and biomolecules in spatially predefined locations within confined three-dimensional (3D) structures. Various bioprinting technologies have been developed and utilized for applications in life sciences, ranging from studying cellular mechanisms to constructing tissues and organs for implantation, including heart valve, myocardial tissue, trachea and blood vessels. In this article, we introduce the general principles and limitations of the most widely used bioprinting technologies, including jetting- and extrusion-based systems. Application-based research focused on tissue regeneration is presented, as well as the current challenges that hamper clinical utility of bioprinting technology. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Mars Technology Program Planetary Protection Technology Development

Science.gov (United States)

Lin, Ying

2006-01-01

The objectives of the NASA Planetary Protection program are to preserve biological and organic conditions of solar-system bodies for future scientific exploration and to protect the Earth from potential hazardous extraterrestrial contamination. As the exploration of solar system continues, NASA remains committed to the implementation of planetary protection policy and regulations. To fulfill this commitment, the Mars Technology Program (MTP) has invested in a portfolio of tasks for developing necessary technologies to meet planetary protection requirements for the next decade missions.

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...

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...

Tissue bioengineering and artificial organs.

Science.gov (United States)

Llames, Sara; García, Eva; Otero Hernández, Jesús; Meana, Alvaro

2012-01-01

The scarcity of organs and tissues for transplant and the need of immunosuppressive drugs to avoid rejection constitute two reasons that justify organ and tissue production in the laboratory. Tissue engineering based tissues (TE) could allow to regenerate the whole organ from a fragment or even to produce several organs from an organ donor for grafting purposes. TE is based in: (1) the ex vivo expansion of cells, (2) the seeding of these expanded cells in tridimensional structures that mimic physiological conditions and, (3) grafting the prototype. In order to graft big structures it is necessary that the organ or tissue produced "ex vivo" bears a vascular tree to ensure the nutrition of its deep layers. At present, no technology has been developed to provide this vascular tree to TE derived products. Thus, these tissues must be thin enough to acquire nutrients during the first days by diffusion from surrounding tissues. This fact constitutes nowadays the greatest limitation of technologies for organ development in the laboratory.In this chapter, all these problems and their possible solutions are commented. Also, the present status of TE techniques in the regeneration of different organ systems is reviewed.

From silicon to organic nanoparticle memory devices.

Science.gov (United States)

Tsoukalas, D

2009-10-28

After introducing the operational principle of nanoparticle memory devices, their current status in silicon technology is briefly presented in this work. The discussion then focuses on hybrid technologies, where silicon and organic materials have been combined together in a nanoparticle memory device, and finally concludes with the recent development of organic nanoparticle memories. The review is focused on the nanoparticle memory concept as an extension of the current flash memory device. Organic nanoparticle memories are at a very early stage of research and have not yet found applications. When this happens, it is expected that they will not directly compete with mature silicon technology but will find their own areas of application.

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)

Emerging technologies in healthcare: navigating risks, evaluating rewards.

Science.gov (United States)

McGrady, Elizabeth; Conger, Sue; Blanke, Sandra; Landry, Brett J L

2010-01-01

The purpose of this prescriptive research is to help decision makers become better informed about three technologies emerging in the healthcare arena by providing a basic description of the technology and describing their current applications, future healthcare deployment, potential risks, and related managerial issues. Two of the technologies, radio frequency identification (RFID) and global positioning systems (GPS), are currently available to healthcare organizations and appear capable of decreasing cost but may require significant initial investment and have disruptive potential. The third technology, nanotechnology, has limited current use but may revolutionize both the delivery of medicine and hospital infrastructure management. With cautious attention to managerial issues and meticulous attention to implementation details, healthcare organizations that can successfully navigate the coming technologically driven paradigm shifts will emerge more resilient organizations.

Technology transfer from accelerator laboratories (challenges and opportunities)

International Nuclear Information System (INIS)

Verma, V.K.; Gardner, P.L.

1994-06-01

It is becoming increasingly evident that technology transfer from research laboratories must be a key element of their comprehensive strategic plans. Technology transfer involves using a verified and organized knowledge and research to develop commercially viable products. Management of technology transfer is the art of organizing and motivating a team of scientists, engineers and manufacturers and dealing intelligently with uncertainties. Concurrent engineering is one of the most effective approaches to optimize the process of technology transfer. The challenges, importance, opportunities and techniques of transferring technology from accelerator laboratories are discussed. (author)

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...

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.

3D Miniaturization of Human Organs for Drug Discovery.

Science.gov (United States)

Park, Joseph; Wetzel, Isaac; Dréau, Didier; Cho, Hansang

2018-01-01

"Engineered human organs" hold promises for predicting the effectiveness and accuracy of drug responses while reducing cost, time, and failure rates in clinical trials. Multiorgan human models utilize many aspects of currently available technologies including self-organized spherical 3D human organoids, microfabricated 3D human organ chips, and 3D bioprinted human organ constructs to mimic key structural and functional properties of human organs. They enable precise control of multicellular activities, extracellular matrix (ECM) compositions, spatial distributions of cells, architectural organizations of ECM, and environmental cues. Thus, engineered human organs can provide the microstructures and biological functions of target organs and advantageously substitute multiscaled drug-testing platforms including the current in vitro molecular assays, cell platforms, and in vivo models. This review provides an overview of advanced innovative designs based on the three main technologies used for organ construction leading to single and multiorgan systems useable for drug development. Current technological challenges and future perspectives are also discussed. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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)

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

E-learning and the Educational Organizations Structure Reengineering (EOSR

Directory of Open Access Journals (Sweden)

Osama Alshara

2007-06-01

Full Text Available There are many calls for innovative learning methods that utilize advanced technologies. However, we will raise fundamental questions that look deep into the future of the educational organization. Can the educational institute survive without adapting learning technologies? Would the educational institute succeed in adapting new learning technologies without changing its organizational structure and processes? We claim that the answer to both questions is no. Our research will present the need for edu-cational institutes to incorporate learning technologies and focuses on the demand for the educational organization structure reengineering as a basic requirement for the suc-cess of incorporating learning technologies. Our study ex-plores the faculty requirements and policies and procedures of educational institutes in the UAE.The paper concludes with some discussions on findings from a case study of the need of educational organization struc-ture reengineering as a basic requirement for incorporating learning technologies.

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

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.

Didactics, Technology, and Organisation of Project Based Distance Education

DEFF Research Database (Denmark)

Knudsen, Morten Haack; Borch, Ole M.; Helbo, Jan

2005-01-01

The didactics, technology, and organization of an ICT supported distance engineering Master education are described. A systematic monitoring and evaluation of the basis year has given useful experience, subsequently used for adjustments and improvements. A successful on-campus project organized...... as asynchronous, which is possible with extensive utilization of new information and communication technology. Virtual meetings are conducted with text, sound and video based communication. Also the organization requires technology. A new learning management system, specifically designed to the didactic form...

Technology-Use Mediation

DEFF Research Database (Denmark)

Bansler, Jørgen P.; Havn, Erling C.

2003-01-01

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

Human resource management and technological challenges

CERN Document Server

Davim, J

2014-01-01

This book focuses on the challenges and changes that new technologies bring to human resources (HR) of modern organizations. It examines the technological implications of the last changes taking place and how they affect the management and motivation of human resources belonging to these organizations. It looks for ways to understand and perceive how organizational HR, individually and as a team, conceptualize, invent, adapt, define and use organizational technology, as well as how they are constrained by features of it. The book provides discussion and the exchange of information on principles, strategies, models, techniques, methodologies and applications of human resources management and technological challenges and changes in the field of industry, commerce and services.

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

, 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...... in treatment technology have resulted in the waste and wastewater treatment systems in Aalborg progressing from being net consumers of energy and net emitters of GHG, to becoming net producers of energy and net savers of GHG emissions (due to substitution of fossil fuels elsewhere). If it is assumed...... that the organic waste quantity and composition is the same in 1970 and 2005, the technology change over this time period has resulted in a progression from a net annual GHG emission of 200 kg CO2-eq. capita ĝ€"1 in 1970 to a net saving of 170 kg CO 2-eq. capitaĝ€"1 in 2005 for management of urban organic wastes....

Air sparging of organic compounds in groundwater

International Nuclear Information System (INIS)

Hicks, P.M.

1994-01-01

Soils and aquifers containing organic compounds have been traditionally treated by excavation and disposal of the soil and/or pumping and treating the groundwater. These remedial options are often not practical or cost effective solutions. A more favorable alternative for removal of the adsorbed/dissolved organic compounds would be an in situ technology. Air sparging will remove volatile organic compounds from both the adsorbed and dissolved phases in the saturated zone. This technology effectively creates a crude air stripper below the aquifer where the soil acts as the ''packing''. The air stream that contacts dissolved/adsorbed phase organics in the aquifer induces volatilization. A case history illustrates the effectiveness of air sparging as a remedial technology for addressing organic compounds in soil and groundwater. The site is an operating heavy equipment manufacturing facility in central Florida. The soil and groundwater below a large building at the facility was found to contain primarily diesel type petroleum hydrocarbons during removal of underground storage tanks. The organic compounds identified in the groundwater were Benzene, Xylenes, Ethylbenzene and Toluenes (BTEX), Methyl tert-Butyl Ether (MTBE) and naphthalenes in concentrations related to diesel fuel

Technological risk

Energy Technology Data Exchange (ETDEWEB)

Dierkes, M; Coppock, R; Edwards, S

1980-01-01

The book begins with brief statements from representatives of political organizations. Part II presents an overview of the discussion about the control and management of technological progress. Parts III and IV discuss important elements in citizens' perception of technological risks and the development of consensus on how to deal with them. In Part V practical problems in the application of risk assessment and management, and in Part VI additional points are summarized.

Technological risk

International Nuclear Information System (INIS)

Dierkes, M.; Coppock, R.; Edwards, S.

1980-01-01

The book begins with brief statements from representatives of political organizations. Part II presents an overview of the discussion about the control and management of technological progress. Parts III and IV discuss important elements in citizens' perception of technological risks and the development of consensus on how to deal with them. In Part V practical problems in the application of risk assessment and management, and in Part VI additional points are summarized. (DG)

Organic photovoltaics

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

Within the International Conference and Exhibition at 16th September,2010 at the Maritim Hotel (Wuerzburg, Federal Republic of Germany) the following lectures were held: (1) History of Organic Photovoltaics (Niyazi Serdar Sariciftci); (2) PV Activities at the ZAE Bayern (Vladimir Dyakonov); (3) Progress in Solid State DSC (Peter Erk); (4) Polymer Semiconductors for OPV (Mats Andersson); (5) Fullerene Derivative N-Types in Organic Solar Cells (David Kronholm); (6) Modelling Charge-Transport in Organic Photovoltaic Materials (Jenny Nelson); (7) Multi Junction Modules R and D Status and Outlook (Paul Blom); (8) Imaging Technologies for Organic Solar Cells (Jonas Bachmann); (9) Production of Multi-junction Organic Photovoltaic Cells and Modules (Martin Pfeiffer); (10) Upscaling of Polymer Solar Cell Fabrication Using Full Roll-to-roll Processing (Frederik Christian Krebs); (11) Industrial Aspects and Large Scale OPV Production (Jens Hauch).

United Network for Organ Sharing

Science.gov (United States)

... donor families & recipients Organ donation facts Policy Policy development Policy brochures Membership Data Transplant trends Data resources Technology Get Involved EDUCATE Become a UNOS Ambassador Promote organ donation Share through social media VISIT Attend a UNOS event Tour the National ...

Proceedings of emerging technologies for hazardous waste management

International Nuclear Information System (INIS)

Tedder, D.W.

1992-01-01

This book contains proceedings of emerging technologies for hazardous waste management. Topics covered include: Low-temperature oxidation of organic chemical wastes; Advanced waste minimization strategies; Treatment of manufactured gas plant (MGP) and similar wastes; Bioremediation of soils and sediments; Advances in radioactive waste treatment; Computer aides approaches to hazardous waste management; Advances in soil remediation; Low-temperature oxidation of organic chemical waste; Boremediation: Micro, meso, and macro-scale processes; In situ remediation techniques; Treatment of hazardous organics with radiation or solar energy; Technologies for management of municipal waste combustion residues; Environmental restoration and waste management; and Advanced separation and stabilization technologies

Textile Technologies and Tissue Engineering: A Path Toward Organ Weaving.

Science.gov (United States)

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

2016-04-06

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, microarchitecture, and mechanical properties of the fabrics play important roles 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. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Organizing for Instruction in Education Systems and School Organizations: "How" the Subject Matters

Science.gov (United States)

Spillane, James P.; Hopkins, Megan

2013-01-01

Teaching, the core technology of schooling, is an essential consideration in investigations of education systems and school organizations. Taking teaching seriously as an explanatory variable in research on education systems and organizations necessitates moving beyond treating it as a unitary practice, so as to take account of the school subjects…

Guide to treatment technology for contaminated soils

International Nuclear Information System (INIS)

Tran, H.; Aylward, R.

1992-01-01

This document is a guide for the screening of alternative treatment technologies for contaminated soils. The contents of this guide are organized into: 1. Introduction, II. Utilizing the table, III. Tables: Contamination Versus Technology, TV. Contaminant Waste Groups, and V. References. The four Contaminations Versus Technology tables are designed to identify the effectiveness and/or potential applicability of technologies to some or all compounds within specific waste groups. The tables also present limitations and special use considerations for the particular treatment technology. The phase of development of the technology is also included in the table. The phases are: Available, Innovative, and Emerging technologies. The technologies presented in this guide are organized according to the method of treatment. The four (4) treatment methods are Biological, Solidification/Stabilization, Thermal, and Chemical/Physical Treatment. There are several processing methods; some are well developed and proven, and others are in the development stage

Technology as a factor of identity transformation: development of HOMO TECHNOLOGIES

Directory of Open Access Journals (Sweden)

Vadim A. Emelin

2016-03-01

Full Text Available Based on the understanding of identity as an individual’s identity with the self within the cultural historical chronotope, and experienced as the feeling of belonging/ non-belonging to some communities, controllability/uncontrollability of situations and predictability/non-predictability of events, the paper describes the processes of identity transformation in the course of a technological development. Taken as the initial point, the idea of organ-extension (K. Marx, E. Kapp and technological extension of man (S. Freud, M. McLuhan means that technologies are the extension of a human body and its organs. The processes of technological extension assume a particular scale under condition of information society development, within which computer-, telecommunication-, transport-, bio-, nano- and other high technologies have become an actual cultural historical force that has a power to transform a human. Special attention is paid to the fact that unlike the precedent technologies that have just facilitated some or other human performance, modern technologies of information society do not only change the human topology, widen and expand human natural abilities but also really transform higher mental functions and mediate mental processes and relations between human individuals. Man becomes not only a biological and social creature but also a technological one, i.e. so called HOMO TECHNOLOGICUS. The scale and speed of cultural historical changes make the study of the technological extensions role in the transformation of identity a key point for developing ways of comprehending their role in the life of a modern person, and also for forecasting the evolution of relationship between man and machines in the future.

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.

Reimagining the Role of Technology in Education: 2017 National Education Technology Plan Update

Science.gov (United States)

Office of Educational Technology, US Department of Education, 2017

2017-01-01

The National Education Technology Plan (NETP) sets a national vision and plan for learning enabled by technology through building on the work of leading education researchers; district, school, and higher education leaders; classroom teachers; developers; entrepreneurs; and nonprofit organizations. The principles and examples provided in this…

NEW TRENDS IN ORGANIZATION INFORMATION SYSTEMS DEVELOPMENT

Directory of Open Access Journals (Sweden)

Codruţ MITROI

2014-10-01

Full Text Available An organization’s architecture is the rigorous description of its structure that includes organization components (entities, their features, as well as the relationships among them. This description must be comprehensive and include organization goals, mechanisms, and rules, internal and external processes, as well as technology. The architecture must be structured by layers and the interaction among these contributes to achieving organization goals. In this respect, specialized literature provides several approaches depending on the perspective taken on an organization: the management/owner perspective, organization process designer view or process administrator view. One of these is actually the mix of business process view and information view, with the following components for the latter in most cases: data architecture, application architecture, technological resources architecture.

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.

Econometric models of power prices. An approach to market monitoring in the Western US

International Nuclear Information System (INIS)

Barmack, Matthew; Kahn, Edward; Tierney, Susan; Goldman, Charles

2008-01-01

Given the limitations of data and resources available for market monitoring in electricity markets where regional transmission organizations (RTO) do not exist, we argue that econometric models of power prices could provide a useful screening tool for market monitoring. To explore its feasibility, we developed several econometric models of power prices at two major trading hubs in the West: Palo Verde and Mid-Columbia. We show that our models explain a large portion of the variation in power prices in Palo Verde and can establish a benchmark that can be used to identify outlier prices that are potentially the result of anti-competitive behavior. (author)

Knowledge management based organizations

Directory of Open Access Journals (Sweden)

Manev Gjorgji

2015-01-01

Full Text Available Accomplishment of the goals set by a business organization implies implementation of knowledge management. It allows coordination of the working processes with the information technologies, with a view to adapting the organization's operations to the problems encountered. Overcoming these problems involves designing and implementation of complex business systems supported by information technology. This can be achieved by management that will monitor the business processes through clear indicators, with the purpose of accomplishing the preset strategic goals. This managerial staff must be fully devoted and committed to their work, to learning and creation of expertise that will help overcome the competition challenges.

Toward human organ printing: Charleston Bioprinting Symposium.

Science.gov (United States)

Mironov, Vladimir

2006-01-01

The First Annual Charleston Bioprinting Symposium was organized by the Bioprinting Research Center of the Medical University of South Carolina (MUSC) and convened July 21, 2006, in Charleston, South Carolina. In broad terms, bioprinting is the application of rapid prototyping technology to the biomedical field. More specifically, it is defined as the layer by layer deposition of biologically relevant material. The 2006 Symposium included four sessions: Computer-aided design and Bioprinting, Bioprinting Technologies; Hydrogel for Bioprinting and, finally, a special session devoted to ongoing research projects at the MUSC Bioprinting Research Center. The Symposium highlight was the presentation of the multidisciplinary Charleston Bioengineered Kidney Project. This symposium demonstrated that bioprinting or robotic biofabrication is one of the most exciting and fast-emerging branches in the tissue engineering field. Robotic biofabrication will eventually lead to industrial production of living human organs suitable for clinical transplantation. The symposium demonstrated that although there are still many technological challenges, organ printing is a rapidly evolving feasible technology.

International energy: Research organizations, 1986--1990

Energy Technology Data Exchange (ETDEWEB)

Hendricks, P.; Jordan, S. (eds.) (USDOE Office of Scientific and Technical Information, Oak Ridge, TN (USA))

1991-03-01

The International Energy: Research Organizations publication contains the standardized names of energy research organizations used in energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the Energy Technology Data Exchange (ETDE) and (2) the International Nuclear Information System (INIS). This publication identifies current organizations doing research in all energy fields, standardizes the format for recording these organization names in bibliographic citations, assigns a numeric code to facilitate data entry, and identifies report number prefixes assigned by these organizations. These research organization names may be used in searching the databases Energy Science Technology'' on DIALOG and Energy'' on STN International. These organization names are also used in USDOE databases on the Integrated Technical Information System. Research organizations active in the past five years, as indicated by database records, were identified to form this publication. This directory includes approximately 34,000 organizations that reported energy-related literature from 1986 to 1990 and updates the DOE Energy Data Base: Corporate Author Entries.

Technology Education Curriculum Guide for Connecticut-AIASA/TSA.

Science.gov (United States)

Monty, Phil

This curriculum guide is designed to provide advisors with ways to manage technology student activities within their American Industrial Arts Student Association/Technology Student Association (AIASA/TSA) program. Section 1 focuses on how to organize a local AIASA/TSA chapter. It covers organizing procedures organizational meetings, chapter…

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...

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...

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...

有机水稻的种植技术研究%Research of Organic rice cultivation technology

Institute of Scientific and Technical Information of China (English)

雷燕铭

2013-01-01

　　近年来，随着我国国民经济的发展，国民对生态环境问题普遍关注，对食品安全和无公害要求进一步提高。在此基础上，安全、清洁、无污染的有机农业逐渐兴起，成为种植业的发展热点。文章以有机水稻的种植为切入点，结合笔者自身工作经验和福建省的探索实例，介绍了有机农业与有机水稻技术，从有机水稻的种植条件、土肥管理、育苗管理、秧田管理、病虫害防治等方面，浅谈了有机水稻的种植技术。%In recent years, with the development of China's national economy,people pay more attention on issues of the environment and they have higher requirements about food safety and pollution-free food. On this basis, safe, clean, non-polluting organic agriculture is gradually emerging as a growing industry . The articles analyses organic rice cultiva-tion as the starting point,according to the author's own work experience and exploring examples of Fujian Province, the ar-ticle introduces the technology of organic agriculture and organic rice and analyses organic rice planting techniques from aspects of growing conditions and soil and fertilizer management and nursery management and seedling management and pest control, etc.

Optics and communication technology major of physics undergraduate degree at King Mongkut's Institute of Technology Ladkrabang

Science.gov (United States)

Buranasiri, Prathan

2014-09-01

A physics undergraduate degree major in optics and communication technology has been offered at King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand. There are nine required three credit hour courses including two laboratory courses plus a number of selections in optics and communication based technology courses. For independent thinking and industrial working skills, nine credit hours of research project, practical training or overseas studies are included for selection in the final semester. Students are encouraged to participate in international conferences and professional organizations. Recently the program, with support from SPIE and OSA, has organized its first international conference on photonic solutions 2013 (ICPS 2013).

Formation of formaldehyde in biogas-engines and methods for reducing these emissions by exhaust-gas after-treatment; Entstehung von Formaldehydemissionen in Biogasmotoren und deren Verminderung durch inner- und nachmotorische Massnahmen

Energy Technology Data Exchange (ETDEWEB)

Bauer, Markus; Wachtmeister, Georg; Prager, Maximilian [TU Muenchen (Germany). Lehrstuhl fuer Verbrennungskraftmaschinen

2011-07-01

Having found numerous biogas-(co)generation plants exceeding the formaldehyde emission limits given in German Technical Instructions on Air Quality Control (TA Luft), the mechanisms of in-engine formation of formaldehyde were investigated at the Institute of Internal Combustion Engines (LVK) of the Technische Universitaet Muenchen in collaboration with the German Forschungsvereinigung Verbrennungskraftmaschinen e.V (FVV, Research Association for Combustion Engines; research project No. 918). In these investigations the potential for reducing formaldehyde emissions with in-engine measures was found to be limited unless deteriorations in engine efficiency and nitric oxides' emissions are accepted. As a result, after- treatment of the exhaust gases is necessary, especially with respect to the tightening of the formaldehyde limits in January 2009. To get information about the yet unknown long-term behaviour of exhaust-gas after-treatment on biogas plants, a further project was launched. Within half a year emissions of formaldehyde and methane, the latter of them with regard to its global warming potential, were investigated at two biogas plants equipped with two different technologies of after-treatment. These investigations proved regenerative thermal oxidation (RTO) as well as catalytic oxidation (Oxi-Kat) capable for reducing the emissions of formaldehyde below valid limits, though further research has to be conducted to improve the durability of the Oxi-Kat as well as the performance of the RTO in non-steady-state operation, especially cold start. Emissions of methane were effectively reduced with the RTO whereas the Oxi-Kat, which in fact was optimized for reducing emissions of formaldehyde, only had a negligible effect on it. It is expected that further research on catalytic coatings will improve the Oxi-Kat's performance in methane-oxidation. This project was sponsored by the Federal Ministry for the Environment, Nature Conservation and Reactor Safety

Organizing for change: new priorities for training organization in the nuclear industry

International Nuclear Information System (INIS)

Gammuto, J.J.

1981-01-01

Traditional training organizations will require a new look in light of the efforts being applied since TMI. the emphasis to incorporate basic educational technology into power plant training and trends of past, present, and future program development, point out the need for change in training philosophy and manpower needs. The functional responsibilities within a typical training organization will be described with an emphasis on interrelationships of each group activity and the effect of the systems approach to training organization and administration

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

The Future of Organization Design

Directory of Open Access Journals (Sweden)

Jay R. Galbraith

2012-05-01

Full Text Available 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 applicable at lower levels of the organization.

Practice brief. Securing wireless technology for healthcare.

Science.gov (United States)

Retterer, John; Casto, Brian W

2004-05-01

Wireless networking can be a very complex science, requiring an understanding of physics and the electromagnetic spectrum. While the radio theory behind the technology can be challenging, a basic understanding of wireless networking can be sufficient for small-scale deployment. Numerous security mechanisms are available to wireless technologies, making it practical, scalable, and affordable for healthcare organizations. The decision on the selected security model should take into account the needs for additional server hardware and administrative costs. Where wide area network connections exist between cooperative organizations, deployment of a distributed security model can be considered to reduce administrative overhead. The wireless approach chosen should be dynamic and concentrate on the organization's specific environmental needs. Aspects of organizational mission, operations, service level, and budget allotment as well as an organization's risk tolerance are all part of the balance in the decision to deploy wireless technology.

Developing a framework for energy technology portfolio selection

Science.gov (United States)

Davoudpour, Hamid; Ashrafi, Maryam

2012-11-01

Today, the increased consumption of energy in world, in addition to the risk of quick exhaustion of fossil resources, has forced industrial firms and organizations to utilize energy technology portfolio management tools viewed both as a process of diversification of energy sources and optimal use of available energy sources. Furthermore, the rapid development of technologies, their increasing complexity and variety, and market dynamics have made the task of technology portfolio selection difficult. Considering high level of competitiveness, organizations need to strategically allocate their limited resources to the best subset of possible candidates. This paper presents the results of developing a mathematical model for energy technology portfolio selection at a R&D center maximizing support of the organization's strategy and values. The model balances the cost and benefit of the entire portfolio.

AquAdvantage Salmon Genetically modified organism

OpenAIRE

Núñez Saurí, Ester; Universitat Autònoma de Barcelona. Facultat de Veterinària

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.

Towards Sustainable Health Care Organizations

Directory of Open Access Journals (Sweden)

Mauro ROMANELLI

2017-09-01

Full Text Available Health care organizations have to develop a sustainable path for creating public value by seeking legitimacy for building and maintaining public trust with patients as social and economic institutions creating value and sustaining both health and wealth for people and communities within society. Health care organizations having at disposal decreasing resources and meeting increasing demands of citizens are following an unsustainable path. Designing sustainable health care systems and organizations is emerging as a strategic goal for developing the wealth of people and communities over time. Building sustainable organizations relies on valuing human resources, designing efficient and effective processes, using technology for better managing the relationships within and outside organizations. Sustainable health care organizations tend to rediscover the importance of human resource management and policies for effectively improving communication with patients and building trust-based relationships. While processes of accreditation contribute to legitimizing effectiveness and quality of health care services and efficient processes, introducing and using new information and communication technologies (ICTs and informatics helps communication leading to restore trust-based relationships between health care institutions and patients for value creation within society.

Department of Defense Prime Contracts over $25,000 for Services. Fiscal Year 1992. Part 2 (K010 Analysis & Technology Inc-T099 Xerox Corp)

Science.gov (United States)

1993-01-01

0000 (000 1. 0 z z acca at "rto "r ;,- at or a t U tut t C t at a aU. > or t-CC C C C C C C 10a at at c at at at at at @ 0 C 0 0~~~~~~~~ >at >t 4 1 t...6 . F . . 11 . . - L I- & UI f6 )V A c ) 0 ( A V ) ( A 0 t A ( A L A ( I m - r U)0 0 0 𔃺 a 60 t C a I u I 1’ : 666ý q 0 - r4 - 4 - 4 -4 r4 - - 4 ý

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

"The Most Poisonous Force in Technology"

Science.gov (United States)

Carnevale, Dan

2007-01-01

Walt Mossberg, personal-technology columnist for "The Wall Street Journal," highlighted technology trends in his speech to a group of college presidents and other administrators. Mr. Mossberg touched a nerve when he called information-technology departments of large organizations, including colleges, "the most regressive and poisonous force in…

Bioprinting toward organ fabrication: challenges and future trends.

Science.gov (United States)

Ozbolat, Ibrahim T; Yu, Yin

2013-03-01

Tissue engineering has been a promising field of research, offering hope for bridging the gap between organ shortage and transplantation needs. However, building three-dimensional (3-D) vascularized organs remains the main technological barrier to be overcome. Organ printing, which is defined as computer-aided additive biofabrication of 3-D cellular tissue constructs, has shed light on advancing this field into a new era. Organ printing takes advantage of rapid prototyping (RP) technology to print cells, biomaterials, and cell-laden biomaterials individually or in tandem, layer by layer, directly creating 3-D tissue-like structures. Here, we overview RP-based bioprinting approaches and discuss the current challenges and trends toward fabricating living organs for transplant in the near future.

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...

A study of advanced training technology: Emerging answers to tough questions

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-03-01

This study reports the result of an extensive nationwide review of military, private sector, and other federal agencies and organizations that are implementing a wide variety of advanced training technologies. This report classifies the general categories of advanced training technologies found and provides an overview of each, including specific types and examples. In addition, the research findings present an organizational model for training development linking overall organizational maturity to readiness to implement specific kinds of advanced training technologies. It also presents proposed methods for selecting media, describes the organizations and the data gathered, and provides a summary of implementation success at each organization. This study is organized as a set of five topics. Each topic raises a number of important questions and provides complete or emerging answers. For organizations who have made advanced training selections, this study is a resource to benchmark their success with other organizations who have made similar selections. For new or developing training organizations, this study will help plan their future technology selections by comparing their level of organizational maturity to the documented experiences of similar organizations.

Report on technological trend survey in fiscal 2000. Survey on bio-technology development strategy; 2000 nendo gijutsu doko nado chosa hokokusho. Bio technology gijutsu kaihatsu senryaku chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Survey and research have been performed on bio-technologies as to their seeds of technological development projects to be worked on by the government from the viewpoint of industrial utilization technologies. In the survey on the trends of research and development and technological development on human-genomes, the survey has been done on the status of execution in the Millennium Genome Project, and how the works related to human-genomes are done at the bio-related government based research organizations and the private sector research organizations. Trends related to the human-genome research in overseas countries were also surveyed. With regard to the future prospect of research and development in the post genome age, discussions were given on the result of the questionnaire survey on opinion leaders in the industrial, governmental and academic areas. In discussing the viewpoint of the industrial utilization technologies related to human genomes, candidates assumed usable in the genome related application fields were discussed, and a basic framework of a technological map was prepared. Based on the results thereof, the technological development areas anticipated to be important in the future were extracted, and the technological development themes were discussed. (NEDO)

Post-MSc technological design (PDEng) traineeships by Dutch universities of technology catalyse industrial innovation

NARCIS (Netherlands)

Swinkels, P.L.J.

2015-01-01

The two-year post-MSc technological design traineeships organized by the Dutch Universities of Technology, and leading to the Professional Doctorate in Engineering (PDEng) degree, are still going strong after 28 years of existence. In 1986 the Dutch government and the Dutch industry - both aiming to

Information Operations - Analysis Support and Capability Requirements (Operations d'information - Soutien a l'analyse et exigences de capacites) (CD-ROM)

National Research Council Canada - National Science Library

2006-01-01

...: The focus of the study "Information Operations - Analysis Support and Capability Requirements" undertaken by the RTO Task Group SAS-057 was to provide recommendations to improve analysis support...

Enterprise Information Technology Organizational Flexibility: Managing Uncertainty and Change

Science.gov (United States)

Patten, Karen Prast

2009-01-01

Chief Information Officers (CIOs) lead enterprise information technology organizations (EITOs) in today's dynamic competitive business environment. CIOs deal with external and internal environmental changes, changing internal customer needs, and rapidly changing technology. New models for the organization include flexibility and suggest that CIOs…

Identity vicissitudes in work organizations

Directory of Open Access Journals (Sweden)

Giovanni Di Stefano

2014-10-01

Full Text Available Today’s pressing scientific and technological changes, while having an impact on the organizational life of our post-industrial world, are producing drastic transformations within organizations, creating in workers new feelings of anxiety and uncertainty. The features of the present state of crises - instability, uncertainty, weakening of family bonds – define a peculiar social and psychological uneasiness, proper of our time, as a consequence of the technological business culture prevailing today, which is destabilizing the institutional role of organizations, namely fixing the various forms of personal identity. This contribution offers, also by presenting a training experience in a business setting, a critical psycho-socio-analysis of the roles that individuals and organizations must presently face to foster development and, at the same time, provides directions to avoid the perverse drift of today’s culture and promote the identity process through the reactivation of the learning/changing capacity aimed at the definition of new shared meanings.Keywords: Identity; Organization; Psycho-socio-analysis

Identity vicissitudes in work organizations

Directory of Open Access Journals (Sweden)

Giovanni Di Stefano

2014-09-01

Full Text Available Today’s pressing scientific and technological changes, while having an impact on the organizational life of our post-industrial world, are producing drastic transformations within organizations, creating in workers new feelings of anxiety and uncertainty. The features of the present state of crises - instability, uncertainty, weakening of family bonds – define a peculiar social and psychological uneasiness, proper of our time, as a consequence of the technological business culture prevailing today, which is destabilizing the institutional role of organizations, namely fixing the various forms of personal identity. This contribution offers, also by presenting a training experience in a business setting, a critical psycho-socio-analysis of the roles that individuals and organizations must presently face to foster development and, at the same time, provides directions to avoid the perverse drift of today’s culture and promote the identity process through the reactivation of the learning/changing capacity aimed at the definition of new shared meanings.Keywords: identity, organization, psycho-socio-analysis

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.

Textile Technologies and Tissue Engineering: A Path Towards Organ Weaving

OpenAIRE

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

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 technol...

[Overview of organic agriculture development.

Science.gov (United States)

Liu, Xiao Mei; Yu, Hong Jun; Li, Qiang; Jiang, Wei Jie

2016-04-22

This paper introduced the concepts of organic agriculture as defined by different international organizations, origin and theoretical development of organic agriculture, as well as its developing trajectory in China (i.e. a late start followed by rapid growth compared to developed countries). The differences between domestic and international organic agriculture were illustrated by scale, crop types, production standards, inputs and planting techniques. Constraints limiting improvements to organic agriculture in aspects of standards, technology, marketing, certification, environmental pollution, enterprise reputation, and national policies were discussed. Future directions and strategies for developing healthy organic agriculture in China were provided.

Information Technology and New Forms of Organisations.

Science.gov (United States)

Ghasemiyeh, Rahim; Li, Feng

This paper evaluates the impacts of the Internet on organizational structures and identifies new forms of organizations in light of information technology (IT) advances. Four traditional forms of organizations are summarized, i.e., the bureaucratic hierarchy, the entrepreneurial organization, the matrix organization, and the adhocacy. The…

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)

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)

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 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...... Chinese entities, and most transactions have been local within provinces; and finally, Chinese firms have gradually in-licensed newer and newer technologies, but the technologies in-licensed from foreign sources are by no means state-of-the-art. We make several suggestions for innovation policy...

Organic Light-Emitting Diodes (OLEDs) and Optically-Detected Magnetic Resonance (ODMR) studies on organic materials

Energy Technology Data Exchange (ETDEWEB)

Cai, Min [Iowa State Univ., Ames, IA (United States)

2011-01-01

Organic semiconductors have evolved rapidly over the last decades and currently are considered as the next-generation technology for many applications, such as organic light-emitting diodes (OLEDs) in flat-panel displays (FPDs) and solid state lighting (SSL), and organic solar cells (OSCs) in clean renewable energy. This dissertation focuses mainly on OLEDs. Although the commercialization of the OLED technology in FPDs is growing and appears to be just around the corner for SSL, there are still several key issues that need to be addressed: (1) the cost of OLEDs is very high, largely due to the costly current manufacturing process; (2) the efficiency of OLEDs needs to be improved. This is vital to the success of OLEDs in the FPD and SSL industries; (3) the lifetime of OLEDs, especially blue OLEDs, is the biggest technical challenge. All these issues raise the demand for new organic materials, new device structures, and continued lower-cost fabrication methods. In an attempt to address these issues, we used solution-processing methods to fabricate highly efficient small molecule OLEDs (SMOLEDs); this approach is costeffective in comparison to the more common thermal vacuum evaporation. We also successfully made efficient indium tin oxide (ITO)-free SMOLEDs to further improve the efficiency of the OLEDs. We employed the spin-dependent optically-detected magnetic resonance (ODMR) technique to study the luminescence quenching processes in OLEDs and organic materials in order to understand the intrinsic degradation mechanisms. We also fabricated polymer LEDs (PLEDs) based on a new electron-accepting blue-emitting polymer and studied the effect of molecular weight on the efficiency of PLEDs. All these studies helped us to better understand the underlying relationship between the organic semiconductor materials and the OLEDs’ performance, and will subsequently assist in further enhancing the efficiency of OLEDs. With strongly improved device performance (in addition to

Nuclear safeguards technology handbook

Energy Technology Data Exchange (ETDEWEB)

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. (LK)

A study on radiation technological degradation of organic chloride wastewater-Exemplified by TCE and PCE

Energy Technology Data Exchange (ETDEWEB)

Huang, S.-K.; Hsieh, L.-L. [Institute of Radiological Science, Central Taiwan University of Science and Technology, No. 11, Buzih Lane, Beitun District, Taichung City 40601, Taiwan (China); Chen, C.-C. [Isotope Application Division, Institute of Nuclear Energy Research, Taiwan (China); Lee, P.-H. [Institute of Radiological Science, Central Taiwan University of Science and Technology, No. 11, Buzih Lane, Beitun District, Taichung City 40601, Taiwan (China); Hsieh, B.-T. [Institute of Radiological Science, Central Taiwan University of Science and Technology, No. 11, Buzih Lane, Beitun District, Taichung City 40601, Taiwan (China)], E-mail: bthsieh@ctust.edu.tw

2009-07-15

This paper describes the potential of using gamma radiation technology to degrade trichloroethylene (TCE) and perchloroethylene (PCE) wastewater. The experimental method is divided into two parts: (1) using the {gamma}-ray to irradiate the TCE and PCE solution, the dose-rate is 10 Gy/minute, the irradiation dosage is 0-2.5 kGy and (2) self-making the UV irradiation system, the tube specification is 254 nm and 6 W, and turning on 8 tubes at the same time to make the irradiation. The efficiency of degradation ratio for {gamma}-ray is better than UV in the range of 0.1-250 ppm; for example, as for the concentration of 0.1 ppm, when TCE is degraded to D{sub 90} and T{sub 90}, the {gamma}-ray only needed 46.7 Gy and took about 4.67 minutes, but UV needed to take about 28.1 minutes. The dose-concentration equations of TCE and PCE are: TCE: y=44.58+8.832x, R{sup 2}=0.999; and PCE: y=81.33+12.81x, R{sup 2}=0.997. We verified that the radiation technology is able to effectively degrade the organic chlorine wastewater without yielding the secondary pollution, and the TCE and PCE that degraded by using {gamma}-ray will be reached US-EPA and Taiwan Effluent Standard (5 ppb)

A study on radiation technological degradation of organic chloride wastewater--exemplified by TCE and PCE.

Science.gov (United States)

Huang, Sheng-Kai; Hsieh, Ling-Ling; Chen, Chia-Chieh; Lee, Po-Hsiu; Hsieh, Bor-Tsung

2009-01-01

This paper describes the potential of using gamma radiation technology to degrade trichloroethylene (TCE) and perchloroethylene (PCE) wastewater. The experimental method is divided into two parts: (1) using the gamma-ray to irradiate the TCE and PCE solution, the dose-rate is 10Gy/minute, the irradiation dosage is 0-2.5kGy and (2) self-making the UV irradiation system, the tube specification is 254nm and 6W, and turning on 8 tubes at the same time to make the irradiation. The efficiency of degradation ratio for gamma-ray is better than UV in the range of 0.1-250ppm; for example, as for the concentration of 0.1ppm, when TCE is degraded to D(90) and T(90), the gamma-ray only needed 46.7Gy and took about 4.67 minutes, but UV needed to take about 28.1 minutes. The dose-concentration equations of TCE and PCE are: TCE: y=44.58+8.832x, R(2)=0.999; and PCE: y=81.33+12.81x, R(2)=0.997. We verified that the radiation technology is able to effectively degrade the organic chlorine wastewater without yielding the secondary pollution, and the TCE and PCE that degraded by using gamma-ray will be reached US-EPA and Taiwan Effluent Standard (5ppb).

A study on radiation technological degradation of organic chloride wastewater-Exemplified by TCE and PCE

International Nuclear Information System (INIS)

Huang, S.-K.; Hsieh, L.-L.; Chen, C.-C.; Lee, P.-H.; Hsieh, B.-T.

2009-01-01

This paper describes the potential of using gamma radiation technology to degrade trichloroethylene (TCE) and perchloroethylene (PCE) wastewater. The experimental method is divided into two parts: (1) using the γ-ray to irradiate the TCE and PCE solution, the dose-rate is 10 Gy/minute, the irradiation dosage is 0-2.5 kGy and (2) self-making the UV irradiation system, the tube specification is 254 nm and 6 W, and turning on 8 tubes at the same time to make the irradiation. The efficiency of degradation ratio for γ-ray is better than UV in the range of 0.1-250 ppm; for example, as for the concentration of 0.1 ppm, when TCE is degraded to D 90 and T 90 , the γ-ray only needed 46.7 Gy and took about 4.67 minutes, but UV needed to take about 28.1 minutes. The dose-concentration equations of TCE and PCE are: TCE: y=44.58+8.832x, R 2 =0.999; and PCE: y=81.33+12.81x, R 2 =0.997. We verified that the radiation technology is able to effectively degrade the organic chlorine wastewater without yielding the secondary pollution, and the TCE and PCE that degraded by using γ-ray will be reached US-EPA and Taiwan Effluent Standard (5 ppb).

Inorganic and organic radiation chemistry: state and problems

International Nuclear Information System (INIS)

Kalyazin, E.P.; Bugaenko, L.T.

1990-01-01

Radiation inorganic and organic chemistry is presented on the basis of the general scheme and classification of radiolysis products and elementary processes, by which evolution of radiation-affected substances up to the final radiolysis products takes place. The evolution is traced for the representatives of inorganic and organic compounds. The contribution of radiation inorganic and organic chemistry to radiation technology, radiation materials technology, radiation ecology and medicine, is shown. Tendencies in the development of radiation chemistry and prediction of its certain directions are considered

New technology planning and approval: critical factors for success.

Science.gov (United States)

Haselkorn, Ateret; Rosenstein, Alan H; Rao, Anil K; Van Zuiden, Michele; Coye, Molly J

2007-01-01

The steady evolution of technology, with the associated increased costs, is a major factor affecting health care delivery. In the face of limited capital resources, it is important for hospitals to integrate technology management with the strategic plan, mission, and resource availability of the organization. Experiences in technology management have shown that having a well-organized, consistent approach to technology planning, assessment, committee membership, approval, evaluation, implementation, and monitoring are key factors necessary to ensure a successful program. We examined the results of a survey that assessed the structure, processes, and cultural support behind hospital committees for new technology planning and approval.

Marketing human organs: the autonomy paradox.

Science.gov (United States)

Marshall, P A; Thomasma, D C; Daar, A S

1996-03-01

The severe shortage of organs for transplantation and the continual reluctance of the public to voluntarily donate has prompted consideration of alternative strategies for organ procurement. This paper explores the development of market approaches for procuring human organs for transplantation and considers the social and moral implications of organ donation as both a "gift of life" and a "commodity exchange." The problematic and paradoxical articulation of individual autonomy in relation to property rights and marketing human body parts is addressed. We argue that beliefs about proprietorship over human body parts and the capacity to provide consent for organ donation are culturally constructed. We contend that the political and economic framework of biomedicine, in western and non-western nations, influences access to transplantation technology and shapes the form and development of specific market approaches. Finally, we suggest that marketing approaches for organ procurement are and will be negotiated within cultural parameters constrained by several factors: beliefs about the physical body and personhood, religious traditions, economic conditions, and the availability of technological resources.

Digital Technologies and a Changing Profession

DEFF Research Database (Denmark)

Plesner, Ursula; Raviola, Elena

Digital technologies are profoundly disturbing not only news delivery, but also the whole organization of news work. The relationship between digital technologies and news has been investigated especially in media and journalism studies. Scholars in these fields have followed the introduction...... of digital technologies into news work (Ursell, 2001; Pavlik, 2000, 2013; Saltzis and Dickinson, 2008; Meikle and Redden, 2011, Plesner 2010), and dealt with a range of organizational consequences of this development. In studies of news organizations, it has been pointed out that the question of digital...... technology appropriation is not just important for technical or economic reasons, but because it affects organizational structures, work practices and representations (Boczkowski, 2004). For instance, reporters and editors must manage market pressures and time pressures in new ways (Klinenberg, 2005) due...

42 CFR 121.8 - Allocation of organs.

Science.gov (United States)

2010-10-01

...) and (e); (4) Shall be specific for each organ type or combination of organ types to be transplanted..., to promote patient access to transplantation, and to promote the efficient management of organ... life sustaining technology allows alternative approaches to setting priority ranking for patients...

Organic photovoltaics

DEFF Research Database (Denmark)

Demming, Anna; Krebs, Frederik C; Chen, Hongzheng

2013-01-01

's supply, even at our increasingly ravenous rate of global energy consumption [1]. But it's not what you have got it's what you do with it. Hence the intense focus on photovoltaic research to find more efficient ways to harness energy from the Sun. Recently much of this research has centred on organic...... solar cells since they offer simple, low-cost, light-weight and large-area flexible photovoltaic structures. This issue with guest editors Frederik C Krebs and Hongzheng Chen focuses on some of the developments at the frontier of organic photovoltaic technology. Improving the power conversion efficiency...... of organic photovoltaic systems, while maintaining the inherent material, economic and fabrication benefits, has absorbed a great deal of research attention in recent years. Here significant progress has been made with reports now of organic photovoltaic devices with efficiencies of around 10%. Yet operating...

Sticky IT Workers: Discovering Why Information Technology Professionals Retain Their Employers

Science.gov (United States)

Lewis, Phillip Mike

2013-01-01

In the current business climate and social technologies expansion era, Information Technology (IT) workers are important organization contributors that connect organizations into today's data-driven, highly social, and always-on global economy. Thus, organizations need IT workers. Unfortunately, as a class, IT workers have developed a reputation…

Technology meets research 60 years of CERN technology : selected highlights

CERN Document Server

Taylor, Thomas; Treille, Daniel; Wenninger, Horst

2017-01-01

"Big" science and advanced technology are known to cross-fertilize. This book emphasizes the interplay between particle physics and technology at CERN that has led to breakthroughs in both research and technology over the laboratory's first 60 years. The innovations, often the work of individuals or by small teams, are illustrated with highlights describing selected technologies from the domains of accelerators and detectors. The book also presents the framework and conditions prevailing at CERN that enabled spectacular advances in technology and contributed to propel the European organization into the league of leading research laboratories in the world. While the book is specifically aimed at providing information for the technically interested general public, more expert readers may also appreciate the broad variety of subjects presented. Ample references are given for those who wish to further explore a given topic.

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

The evolving role of information technology in internal auditing

OpenAIRE

2015-01-01

M.Com. (Computer Auditing) Modern organizations are increasingly dependent on information technology (IT) for various reasons: to enhance their operational efficiency, reduce costs or even attain a competitive advantage. The role of information technology in the organization continues to evolve and this has an impact for the internal audit functions that serve these organizations. The study investigated whether the King III report, ISACA standards and IIA standards assist the internal audi...

Factors Influencing Adoption of Information Technology Infrastructure Library: Utilizing the Technology Acceptance Model (TAM)

Science.gov (United States)

Cox, Din S. Z.

2013-01-01

There is a shortage of evidence based research that provides organizations with the necessary information in support of their technology adoption decisions in relation to ITSM technologies. As such, this research study attempted to bridge the gap by offering insight on possible factors that could influence such decisions. An examination of…

Quarterly Report to the New Energy and Industrial Technology Development Organization, Washington, D.C., by Analysis Review and Critique, dated August 31, 1992

Energy Technology Data Exchange (ETDEWEB)

NONE

1992-08-31

The solar energy programs of the Sacramento, California, Municipal Utility District, Department of Energy local assistance programs, and United States Government energy efficiency assistance for lesser developed countries are reported. The Sacramento solar energy program aims to save 800MW by energy conservation efforts and to supply 400MW by solar and other advanced energy technologies. Its solar energy program in 1992 comprises four elements: solar domestic water heating implementation, solar buildings, solar cooling, and solar electric power. The Office of Technical and Financial Assistance of the Department of Energy supports local governments, industries, and energy-oriented institutions in energy conservation and renewable energy technologies. The aim is to accelerate commercialization of these technologies by expanding and using local networks. A report is made on organizations, programs, and appropriations for helping less developed countries improve on energy efficiency. (NEDO)

Environmental bioremediation technologies

Energy Technology Data Exchange (ETDEWEB)

Singh, S.N.; Tripathi, R.D. (eds.) [National Botanical Research Institute, Lucknow (India). Ecotoxicology and Bioremediation

2007-07-01

The rapid expansion and increasing sophistication of various industries in the past century has remarkably increased the amount and complexity of toxic waste effluents, which may be bioremediated by suitable plants and microbes, either natural occurring or tailor-made for the specific purpose. This technology is termed as bioremediation. Bioremediation is an eco- friendly, cost-effective and natural technology targeted to remove heavy metals, radionuclides, xenobiotic compounds, organic waste, pesticides etc. from contaminated sites or industrial discharges through biological means. Since this technology is used in in-situ conditions, it does not physically disturb the site unlike conventional methods i.e. chemical or mechanical methods. In this technology, higher plants or microbes are used alone or in combination for phytoextraction of heavy metals from metal contaminated sites. Through microbial interventions, either the metals are immobilized or mobilized through redox conversions at contaminated sites. If mobilized, metal accumulating plants are put in place to accumulate metals in their body. Thereafter, metal-loaded plants are harvested and incinerated to reduce the volume of waste and then disposed off as hazardous materials or used for recovery of precious metals, if possible. In case of immobilization, metals are no longer available to be toxic to organisms. (orig.)

The United States Department of Energy Office of Industrial Technology`s Technology Benefits Recording System

Energy Technology Data Exchange (ETDEWEB)

Hughes, K.R.; Moore, N.L.

1994-09-01

The U.S. Department of Energy (DOE) Office of Industrial Technology`s (OIT`s) Technology Benefits Recording System (TBRS) was developed by Pacific Northwest Laboratory (PNL). The TBRS is used to organize and maintain records of the benefits accrued from the use of technologies developed with the assistance of OIT. OIT has had a sustained emphasis on technology deployment. While individual program managers have specific technology deployment goals for each of their ongoing programs, the Office has also established a separate Technology Deployment Division whose mission is to assist program managers and research and development partners commercialize technologies. As part of this effort, the Technology Deployment Division developed an energy-tracking task which has been performed by PNL since 1977. The goal of the energy-tracking task is to accurately assess the energy savings impact of OIT-developed technologies. In previous years, information on OIT-sponsored technologies existed in a variety of forms--first as a hardcopy, then electronically in several spreadsheet formats that existed in multiple software programs. The TBRS was created in 1993 for OIT and was based on information collected in all previous years from numerous industrial contacts, vendors, and plants that have installed OIT-sponsored technologies. The TBRS contains information on technologies commercialized between 1977 and the present, as well as information on emerging technologies in the late development/early commercialization stage of the technology life cycle. For each technology, details on the number of units sold and the energy saved are available on a year-by-year basis. Information regarding environmental benefits, productivity and competitiveness benefits, or impact that the technology may have had on employment is also available.

Partner Selection in Technological Licensing Agreements

DEFF Research Database (Denmark)

Laursen, Keld; Trombini, Giulia

This paper investigates the matching of seller and buyer firms in the market for technology licensing. By combining organizational learning theory with the industrial organization approach, we propose a matching model in which technological similarities in terms of relatedness and familiarity work...... that is technologically unrelated, ex ante familiarity with the licensors’ technology is required. We contend also that there is interdependence between technological learning and market competition: if partners are in the same product markets, the likelihood of technology license contractual partnerships decreases...

Collaborative crew performance in complex operational systems: L'Efficacité du travail en équipage dans des systèmes opérationnel complexes

National Research Council Canada - National Science Library

1999-01-01

Contains the proceedings of the first RTO Human Factors and Medical Panel (HFM) Symposium, held in Edinburgh, Scotland, April 20-22, 1998, including the Technical Evaluation Report and Keynote Addresses...

Solid organ fabrication: comparison of decellularization to 3D bioprinting.

Science.gov (United States)

Jung, Jangwook P; Bhuiyan, Didarul B; Ogle, Brenda M

2016-01-01

Solid organ fabrication is an ultimate goal of Regenerative Medicine. Since the introduction of Tissue Engineering in 1993, functional biomaterials, stem cells, tunable microenvironments, and high-resolution imaging technologies have significantly advanced efforts to regenerate in vitro culture or tissue platforms. Relatively simple flat or tubular organs are already in (pre)clinical trials and a few commercial products are in market. The road to more complex, high demand, solid organs including heart, kidney and lung will require substantive technical advancement. Here, we consider two emerging technologies for solid organ fabrication. One is decellularization of cadaveric organs followed by repopulation with terminally differentiated or progenitor cells. The other is 3D bioprinting to deposit cell-laden bio-inks to attain complex tissue architecture. We reviewed the development and evolution of the two technologies and evaluated relative strengths needed to produce solid organs, with special emphasis on the heart and other tissues of the cardiovascular system.

3D Printing of Organs-On-Chips.

Science.gov (United States)

Yi, Hee-Gyeong; Lee, Hyungseok; Cho, Dong-Woo

2017-01-25

Organ-on-a-chip engineering aims to create artificial living organs that mimic the complex and physiological responses of real organs, in order to test drugs by precisely manipulating the cells and their microenvironments. To achieve this, the artificial organs should to be microfabricated with an extracellular matrix (ECM) and various types of cells, and should recapitulate morphogenesis, cell differentiation, and functions according to the native organ. A promising strategy is 3D printing, which precisely controls the spatial distribution and layer-by-layer assembly of cells, ECMs, and other biomaterials. Owing to this unique advantage, integration of 3D printing into organ-on-a-chip engineering can facilitate the creation of micro-organs with heterogeneity, a desired 3D cellular arrangement, tissue-specific functions, or even cyclic movement within a microfluidic device. Moreover, fully 3D-printed organs-on-chips more easily incorporate other mechanical and electrical components with the chips, and can be commercialized via automated massive production. Herein, we discuss the recent advances and the potential of 3D cell-printing technology in engineering organs-on-chips, and provides the future perspectives of this technology to establish the highly reliable and useful drug-screening platforms.

Human organ trafficking in the cyber space

Directory of Open Access Journals (Sweden)

Vuletić Dejan

2009-01-01

Full Text Available The accelerated growth of the information-communication technology use brought about cyber crime as a new form of crime connected with the misuse of computer network. Human trafficking and human organ trafficking are changing in line with the state-of-art technological achievements i.e. becoming more and more characteristic of cyber space. Passing appropriate regulations at both national and international levels presents an important step in solving the problem of human organ trafficking through Internet.

Organic Spin-Valves and Beyond: Spin Injection and Transport in Organic Semiconductors and the Effect of Interfacial Engineering.

Science.gov (United States)

Jang, Hyuk-Jae; Richter, Curt A

2017-01-01

Since the first observation of the spin-valve effect through organic semiconductors, efforts to realize novel spintronic technologies based on organic semiconductors have been rapidly growing. However, a complete understanding of spin-polarized carrier injection and transport in organic semiconductors is still lacking and under debate. For example, there is still no clear understanding of major spin-flip mechanisms in organic semiconductors and the role of hybrid metal-organic interfaces in spin injection. Recent findings suggest that organic single crystals can provide spin-transport media with much less structural disorder relative to organic thin films, thus reducing momentum scattering. Additionally, modification of the band energetics, morphology, and even spin magnetic moment at the metal-organic interface by interface engineering can greatly impact the efficiency of spin-polarized carrier injection. Here, progress on efficient spin-polarized carrier injection into organic semiconductors from ferromagnetic metals by using various interface engineering techniques is presented, such as inserting a metallic interlayer, a molecular self-assembled monolayer (SAM), and a ballistic carrier emitter. In addition, efforts to realize long spin transport in single-crystalline organic semiconductors are discussed. The focus here is on understanding and maximizing spin-polarized carrier injection and transport in organic semiconductors and insight is provided for the realization of emerging organic spintronics technologies. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Vote No! Managing Organized Opposition

Science.gov (United States)

Lifto, Don E.; Senden, J. Bradford

2008-01-01

Organized opposition from A to Z symbolizes both the breadth and the core values of organized opposition groups that have emerged across the nation in recent years. Technological advances have expanded the reach and impact of oppositional messages. Anti-public school websites, group e-mail, the mushrooming blogosphere and web-based marketing…

Opinions on biogas in organic farming

DEFF Research Database (Denmark)

Heiske, Stefan; Østergård, Hanne

2011-01-01

The application of biogas technologies in organic farming involves many considerations: Benefits like improved fertilizer supply and fossil fuel savings are opposed to concerns about economical risks and incompliance with organic principles. A questionnaire developed by Risø DTU gives an idea about...

Scientific and Technological Facilities in CIEMAT

International Nuclear Information System (INIS)

Vaquero Ortiz, E. M.

2012-01-01

The precise knowledge of the available Resources in an Organization, regardless the work it carries out, is an essential strategic enable to achieve its goals. Material Resources are part of the resources in an organization, The Material Resources expression includes a wide span of elements, because a Material Resource, as a generic concept, is each and every specific physical mean, utilised to get any of the Organization objectives. In case of CIEMAT, as Public Research Agency, its Material Resources consists of its scientific and technological facilities. These resources are the basis of this Agency numerous amount of technical capabilities, allowing it to carry out its research, development and innovation activity to transfer its results to the society later. This report is a summary on CIEMAT scientific and technological facilities, whose spread can help to show its scientific and technological capabilities, to enable the execution of a wide variety of projects and to open new external cooperation channels. In that list its possible to find the two Unique Scientific and Technological Infrastructures (ICTS) in Spain which are hold by CIEMAT and the Ionizing Radiations Metrology Laboratory (LMRI) which is the Spanish National Standards Laboratory for ionising radiations. (Author)

Scientific and Technological Facilities in CIEMAT

International Nuclear Information System (INIS)

Vaquero Ortiz, E. M.; Cascante Díaz, E.; González Pineda, L. M.

2015-01-01

The precise knowledge of the available Resources in an Organization, regardless the work it carries out, is an essential strategic enabler to achieve its goals. Material Resources are part of the resources in an organization, The “Material Resources” expression includes a wide span of elements, because a Material Resource, as a generic concept, is each and every specific physical mean, utilized to get any of the Organization objectives. In CIEMAT, as Public Research Agency, its Material Resources consist of its scientific and technological facilities. These resources are the basis of this Agency numerous amount of technical capabilities, allowing it to carry out its research, development and innovation activity to transfer its results to the society later. This report is a summary on CIEMAT scientific and technological facilities, whose spread can help to show its scientific and technological capabilities, to enable the execution of a wide variety of projects and to open new external cooperation channels. Outstanding among these facilities are two “Unique Scientific and Technological Infrastructures” (ICTS) and the Ionizing Radiations Metrology Laboratory (LMRI) which is the Spanish National Standards Laboratory for ionising radiations.

Health technology management: a database analysis as support of technology managers in hospitals.

Science.gov (United States)

Miniati, Roberto; Dori, Fabrizio; Iadanza, Ernesto; Fregonara, Mario M; Gentili, Guido Biffi

2011-01-01

Technology management in healthcare must continually respond and adapt itself to new improvements in medical equipment. Multidisciplinary approaches which consider the interaction of different technologies, their use and user skills, are necessary in order to improve safety and quality. An easy and sustainable methodology is vital to Clinical Engineering (CE) services in healthcare organizations in order to define criteria regarding technology acquisition and replacement. This article underlines the critical aspects of technology management in hospitals by providing appropriate indicators for benchmarking CE services exclusively referring to the maintenance database from the CE department at the Careggi Hospital in Florence, Italy.

Blind Technology Transfer or Technological Knowledge Leakage: a Case Study from the South

Directory of Open Access Journals (Sweden)

Dario Codner

2012-07-01

Full Text Available Blurring boundaries between science and technology is a new phenomenon especially in fields such as biotechnology. The present work shows the fate of biotech research papers on foreign patents produced during the last decade in Quilmes National University. It aims at recognizing the flow of scientific knowledge developed at a public university towards foreign companies and organizations as well as reflecting on its technological value, the role of technology transfer management, the institutional significance of technology transfer processes and the need to develop innovative public policies for solving structural failures caused by industrial underdevelopment

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.

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

NARCIS (Netherlands)

van der Helm, Marieke Willemijn; van der Meer, Andries Dirk; Eijkel, Jan C.T.; van den Berg, Albert; Segerink, Loes Irene

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

Flexible and Cellulose-based Organic Electronics

OpenAIRE

Edberg, Jesper

2017-01-01

Organic electronics is the study of organic materials with electronic functionality and the applications of such materials. In the 1970s, the discovery that polymers can be made electrically conductive led to an explosion within this field which has continued to grow year by year. One of the attractive features of organic electronic materials is their inherent mechanical flexibility, which has led to the development of numerous flexible electronics technologies such as organic light emitting ...

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

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

Science.gov (United States)

Curtis, Scipiaruth Kendall

2012-01-01

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

PACS/IMAC technology assessment

OpenAIRE

Schilling, Ronald B.

1997-01-01