WorldWideScience

Sample records for synthetic fuels corporation

  1. Synthetic carbonaceous fuels and feedstocks

    Science.gov (United States)

    Steinberg, Meyer

    1980-01-01

    This invention relates to the use of a three compartment electrolytic cell in the production of synthetic carbonaceous fuels and chemical feedstocks such as gasoline, methane and methanol by electrolyzing an aqueous sodium carbonate/bicarbonate solution, obtained from scrubbing atmospheric carbon dioxide with an aqueous sodium hydroxide solution, whereby the hydrogen generated at the cathode and the carbon dioxide liberated in the center compartment are combined thermocatalytically into methanol and gasoline blends. The oxygen generated at the anode is preferably vented into the atmosphere, and the regenerated sodium hydroxide produced at the cathode is reused for scrubbing the CO.sub.2 from the atmosphere.

  2. Procedure for matching synfuel users with potential suppliers. Appendix B. Proposed and ongoing synthetic fuel production projects

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-08-07

    To assist the Department of Energy, Office of Fuels Conversion (OFC), in implementing the synthetic fuel exemption under the Powerplant and Industrial Fuel Use Act (FUA) of 1978, Resource Consulting Group, Inc. (RCG), has developed a procedure for matching prospective users and producers of synthetic fuel. The matching procedure, which involves a hierarchical screening process, is designed to assist OFC in: locating a supplier for a firm that wishes to obtain a synthetic fuel exemption; determining whether the fuel supplier proposed by a petitioner is technically and economically capable of meeting the petitioner's needs; and assisting the Synthetic Fuels Corporation or a synthetic fuel supplier in evaluating potential markets for synthetic fuel production. A data base is provided in this appendix on proposed and ongoing synthetic fuel production projects to be used in applying the screening procedure. The data base encompasses a total of 212 projects in the seven production technologies.

  3. Advanced Nuclear Fuels Corporation: one year later

    International Nuclear Information System (INIS)

    Bjoernard, T.A.; Sofer, G.A.

    1988-01-01

    About one year ago, after 18 years of business as a wholly owned affiliate of Exxon Corporation, Exxon Nuclear Company was acquired by Siemens/KWU and its name was changed to Advanced Nuclear Fuels Corporation (ANF). This profile describes the status of ANF one year later, principally from the European perspective but with some mention of ANF's worldwide operations to provide a balanced picture. After one year of operation as an affiliate of Siemens/KWU, ANF's role remains as an independent international supplier of nuclear fuel and services to utilities in Europe, the USA and the Far East, but with substantially augmented capabilities resulting from the new affiliation

  4. Alternate-Fueled Flight: Halophytes, Algae, Bio-, and Synthetic Fuels

    Science.gov (United States)

    Hendricks, R. C.

    2012-01-01

    Synthetic and biomass fueling are now considered to be near-term aviation alternate fueling. The major impediment is a secure sustainable supply of these fuels at reasonable cost. However, biomass fueling raises major concerns related to uses of common food crops and grasses (some also called "weeds") for processing into aviation fuels. These issues are addressed, and then halophytes and algae are shown to be better suited as sources of aerospace fuels and transportation fueling in general. Some of the history related to alternate fuels use is provided as a guideline for current and planned alternate fuels testing (ground and flight) with emphasis on biofuel blends. It is also noted that lessons learned from terrestrial fueling are applicable to space missions. These materials represent an update (to 2009) and additions to the Workshop on Alternate Fueling Sustainable Supply and Halophyte Summit at Twinsburg, Ohio, October 17 to 18, 2007.

  5. The system architecture for renewable synthetic fuels

    DEFF Research Database (Denmark)

    Ridjan, Iva

    To overcome and eventually eliminate the existing heavy fossil fuels in the transport sector, there is a need for new renewable fuels. This transition could lead to large capital costs for implementing the new solutions and a long time frame for establishing the new infrastructure unless a suitable...... infrastructure is present. The system integration of synthetic fuels will therefore depend on the existing infrastructure and the possibility of continuing its exploitation to minimize the costs and maximize the use of the current infrastructure in place. The production process includes different steps...... and production plants, so it is important to implement it in the best manner possible to ensure an efficient and flexible system. The poster will provide an overview of the steps involved in the production of synthetic fuel and possible solutions for the system architecture based on the current literature...

  6. Towards synthetic fuels via electrocatalysis

    DEFF Research Database (Denmark)

    Jovanov, Zarko

    to Fischer-Tropsch fuel synthesis. The thesis encompasses electrochemical CO2 and CO reduction on pure metals consisting of polycrystalline copper and gold, as well as the bimetallic catalysts consisting of copper overlayers on platinum single crystals and bulk and surface alloys of gold...

  7. Fusion as a source of synthetic fuels

    International Nuclear Information System (INIS)

    Powell, J.R.; Fillo, J.A.; Steinberg, M.

    1981-01-01

    In the near-term, coal derived synthetic fuels will be used; but in the long-term, resource depletion and environmental effects will mandate synthetic fuels from inexhaustible sources - fission, fusion, and solar. Of the three sources, fusion appears uniquely suited for the efficient production of hydrogen-based fuels, due to its ability to directly generate very high process temperatures (up to approx. 2000 0 C) for water splitting reactions. Fusion-based water splitting reactions include high temperature electrolysis (HTE) of steam, thermochemical cycles, hybrid electrochemical/thermochemical, and direct thermal decomposition. HTE appears to be the simplest and most efficient process with efficiencies of 50 to 70% (fusion to hydrogen chemical energy), depending on process conditions

  8. Fusion: an energy source for synthetic fuels

    International Nuclear Information System (INIS)

    Fillo, J.A.; Powell, J; Steinberg, M.

    1980-01-01

    The decreasing availability of fossil fuels emphasizes the need to develop systems which will produce synthetic fuel to substitute for and supplement the natural supply. An important first step in the synthesis of liquid and gaseous fuels is the production of hydrogen. Thermonuclear fusion offers an inexhaustible source of energy for the production of hydrogen from water. Depending on design, electric generation efficiencies of approx. 40 to 60% and hydrogen production efficiencies by high temperature electrolysis of approx. 50 to 70% are projected for fusion reactors using high temperature blankets. Fusion/coal symbiotic systems appear economically promising for the first generation of commercial fusion synfuels plants. Coal production requirements and the environmental effects of large-scale coal usage would be greatly reduced by a fusion/coal system. In the long term, there could be a gradual transition to an inexhaustible energy system based solely on fusion

  9. Nuclear Energy and Synthetic Liquid Transportation Fuels

    Science.gov (United States)

    McDonald, Richard

    2012-10-01

    This talk will propose a plan to combine nuclear reactors with the Fischer-Tropsch (F-T) process to produce synthetic carbon-neutral liquid transportation fuels from sea water. These fuels can be formed from the hydrogen and carbon dioxide in sea water and will burn to water and carbon dioxide in a cycle powered by nuclear reactors. The F-T process was developed nearly 100 years ago as a method of synthesizing liquid fuels from coal. This process presently provides commercial liquid fuels in South Africa, Malaysia, and Qatar, mainly using natural gas as a feedstock. Nuclear energy can be used to separate water into hydrogen and oxygen as well as to extract carbon dioxide from sea water using ion exchange technology. The carbon dioxide and hydrogen react to form synthesis gas, the mixture needed at the beginning of the F-T process. Following further refining, the products, typically diesel and Jet-A, can use existing infrastructure and can power conventional engines with little or no modification. We can then use these carbon-neutral liquid fuels conveniently long into the future with few adverse environmental impacts.

  10. Synthetic Fuels and Biofuels: Questionable Replacements for Petroleum

    Science.gov (United States)

    2008-12-31

    Stability of Petroleum and Fischer-Tropsch Derived Fuels and Soy- Biofuel Blends. Fuel Gravimetric Solids in mg/100 mL fuel 100 mL Petroleum...Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6180--08-9168 Synthetic Fuels and Biofuels : Questionable Replacements for Petroleum...18. NUMBER OF PAGES 17. LIMITATION OF ABSTRACT Synthetic Fuels and Biofuels : Questionable Replacements for Petroleum Heather D. Willauer, George W

  11. Environmental issues of synthetic transportation fuels from coal

    Science.gov (United States)

    1982-11-01

    This report, Background paper #3, contains papers written for Office of : Technology Assessment to assist in preparation of the report, Increased : Automobile Fuel Efficiency and Synthetic Fuels: Alternatives for Reducing Oil : Imports. Environmental...

  12. Increased automobile fuel efficiency and synthetic fuels: alternatives for reducing oil imports

    Science.gov (United States)

    1982-09-01

    This report assesses and compares increased automobile fuel efficiency and : synthetic fuels production with respect to their potential to reduce : conventional oil consumption, and their costs and impacts. Conservation and : fuel switching as a mean...

  13. Economic Efficiency of Establishing Domestic Production of Synthetic Liquid Fuel

    Directory of Open Access Journals (Sweden)

    Kyzym Mykola O.

    2017-06-01

    Full Text Available The article notes a stable tendency to increasing the oil dependence of Ukraine, which creates a threat to the national economic security, and proves an expediency of establishing domestic production of synthetic liquid fuel. The technical, organizational and economic features of establishing synthetic liquid fuel production in Ukraine are presented. There proved a hypothesis on the expediency of organizing the production of synthetic liquid fuels based on steam-plasma coal gasification technology. The forecast resource cycle of the country until 2020 under conditions of developing this technology is modeled.

  14. Synthetic and Biomass Alternate Fueling in Aviation

    Science.gov (United States)

    Hendricks, R. C.; Bushnell, D. M.

    2009-01-01

    While transportation fueling can accommodate a broad range of alternate fuels, aviation fueling needs are specific, such as the fuel not freezing at altitude or become too viscous to flow properly or of low bulk energy density that shortens range. The fuel must also be compatible with legacy aircraft, some of which are more than 50 years old. Worldwide, the aviation industry alone uses some 85-95 billion gallons of hydrocarbon-based fossil fuel each year, which is about 10% of the transportation industry. US civil aviation alone consumes nearly 14 billion gallons. The enormity of the problem becomes overwhelming, and the aviation industry is taking alternate fueling issues very seriously. Biofuels (algae, cyanobacteria, halophytes, weeds that use wastelands, wastewater and seatwater), when properly sourced, have the capacity to be drop-in fuel replacements for petroleum fuels. As such, biojet from such sources solves the aviation CO2 emissions issue without the downsides of 'conventional' biofuels, such as competing with food and fresh water resources. Of the many current fundamental problems, the major biofuel problem is cost. Both research and development and creative engineering are required to reduce these biofuels costs. Research is also ongoing in several 'improvement' areas including refining/processing and biologics with greater disease resistance, greater bio-oil productivity, reduced water/nutrient requirements, etc. The authors' current research is aimed at aiding industry efforts in several areas. They are considering different modeling approaches, growth media and refining approaches, different biologic feedstocks, methods of sequestering carbon in the processes, fuel certification for aviation use and, overall, ensuring that biofuels are feasible from all aspects - operability, capacity, carbon cycle and financial. The authors are also providing common discussion grounds/opportunities for the various parties, disciplines and concerned organization to

  15. Why Synthetic Fuels Are Necessary in Future Energy Systems

    Directory of Open Access Journals (Sweden)

    I. A. Grant Wilson

    2017-07-01

    Full Text Available We propose a hypothesis that fuels will continue to be critical elements of future energy systems. The reasons behind this are explored, such as the immense benefits conferred by fuels from their low cost of storage, transport, and handling, and especially in the management of the seasonal swing in heating demand for a country with a summer and winter season such as the UK. Empirical time-series data from Great Britain are used to examine the seasonal nature of the demand for liquid fuels, natural gas, and electricity, with the aid of a daily Shared Axis Energy Diagram. The logic of the continued need of fuels is examined, and the advantages and disadvantages of synthetic fuels are considered in comparison to fossil fuels.

  16. SOEC pathways for the production of synthetic fuels

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    , and the competitive strengths and possible weaknesses of the SOEC technology in comparison with other competing technologies are evaluated. This resulted in a detailed overview of technologies involved in the production cycle of synthetic fuels, description of the proposed pathways and the architecture of the system....

  17. Synthetic real estate: bringing corporate finance to health care.

    Science.gov (United States)

    Varwig, D; Smith, J

    1998-01-01

    The changing landscape of health care has caused hospitals, health care systems, and other health care organizations to look for ways to finance expansions and acquisitions without "tainting" their balance sheets. This search has led health care executives to a financing technique that has been already embraced by Fortune 500 companies for most of this decade and more recently adopted by high-tech companies: synthetic real estate. Select case studies provide examples of the more creative financial structures currently being employed to meet rapidly growing and increasingly complex funding needs.

  18. The Role of Synthetic Fuels for a Carbon Neutral Economy

    Directory of Open Access Journals (Sweden)

    Rui Namorado Rosa

    2017-04-01

    Full Text Available Fossil fuels depletion and increasing environmental impacts arising from their use call for seeking growing supplies from renewable and nuclear primary energy sources. However, it is necessary to simultaneously attend to both the electrical power needs and the specificities of the transport and industrial sector requirements. A major question posed by the shift away from traditional fossil fuels towards renewable energy sources lies in matching the power demand with the daily and seasonal oscillation and the intermittency of these natural energy fluxes. Huge energy storage requirements become necessary or otherwise the decline of the power factor of both the renewable and conventional generation would mean loss of resources. On the other hand, liquid and gaseous fuels, for which there is vast storage and distribution capacity available, appear essential to supply the transport sector for a very long time ahead, besides their domestic and industrial roles. Within this context, the present assessment suggests that proven technologies and sound tested principles are available to develop an integrated energy system, relying on synthetic fuels. These would incorporate carbon capture and utilization in a closed carbon cycle, progressively relying mostly on solar and/or nuclear primary sources, providing both electric power and gaseous/liquid hydrocarbon fuels, having ample storage capacity, and able to timely satisfy all forms of energy demand. The principles and means are already available to develop a carbon-neutral synthetic fuel economy.

  19. Consideration of applications of olefin metathesis in synthetic fuel production

    Energy Technology Data Exchange (ETDEWEB)

    Heveling, J.

    1984-07-01

    One of the characteristics of Fischer-Tropsch synthesis and many oligomerization processes, is insufficient selectivity. Efforts have to be made to bring the products obtained in line with the market requirements. The olefin metathesis reaction has the potential to convert less desirable olefins to more useful ones and provides new ways of producing petrochemicals. Based on existing and suggested process technologies, applications of this reaction for the production of synthetic liquid fuels are discussed.

  20. 75 FR 51032 - National Fuel Gas Distribution Corporation; Notice of Baseline Filing

    Science.gov (United States)

    2010-08-18

    ... Energy Regulatory Commission National Fuel Gas Distribution Corporation; Notice of Baseline Filing August 12, 2010. Take notice that on August 10, 2010, National fuel Gas Distribution Corporation submitted a... Natural Gas Policy Act of 1978 (``NGPA''). Any person desiring to participate in this rate proceeding must...

  1. 78 FR 13661 - National Fuel Gas Distribution Corporation; Notice of Petition for Rate Approval

    Science.gov (United States)

    2013-02-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission National Fuel Gas Distribution Corporation; Notice of Petition for Rate Approval Take notice that on February 12, 2013, National Fuel Gas Distribution Corporation filed for...

  2. Future Synthetic Fuels. A Scientific and Technical Applications Forecast

    Science.gov (United States)

    1975-09-01

    pro- duced. From the standpoint of the production of fuels from shale based synthetic crudes, this means that further processing would be essential...R*N c Alicycllc firm of N corbon«. RN ■ Alkyl jido chain of N corbcni. R’N — Umofuroled ol*yl tide choir» of N coroont. CB •» Crou bonding by O...separated from the total sand-water-bitumen mixture by means of a hot water extraction process (j>) . Athabasca bitumen (4) is similar to a heavy

  3. On Corporate Accountability: Lead, Asbestos, and Fossil Fuel Lawsuits.

    Science.gov (United States)

    Shearer, Christine

    2015-08-01

    This paper examines the use of lawsuits against three industries that were eventually found to be selling products damaging to human heath and the environment: lead paint, asbestos, and fossil fuels. These industries are similar in that some companies tried to hide or distort information showing their products were harmful. Common law claims were eventually filed to hold the corporations accountable and compensate the injured. This paper considers the important role the lawsuits played in helping establish some accountability for the industries while also noting the limitations of the lawsuits. It will be argued that the lawsuits helped create pressure for government regulation of the industries' products but were less successful at securing compensation for the injured. Thus, the common law claims strengthened and supported administrative regulation and the adoption of industry alternatives more than they provided a means of legal redress. © The Author(s) 2015.

  4. Gas-to-liquids synthetic fuels for use in fuel cells : reformability, energy density, and infrastructure compatibility.

    Energy Technology Data Exchange (ETDEWEB)

    Ahmed, S.; Kopasz, J. P.; Russell, B. J.; Tomlinson, H. L.

    1999-09-08

    The fuel cell has many potential applications, from power sources for electric hybrid vehicles to small power plants for commercial buildings. The choice of fuel will be critical to the pace of its commercialization. This paper reviews the various liquid fuels being considered as an alternative to direct hydrogen gas for the fuel cell application, presents calculations of the hydrogen and carbon dioxide yields from autothermal reforming of candidate liquid fuels, and reports the product gas composition measured from the autothermal reforming of a synthetic fuel in a micro-reactor. The hydrogen yield for a synthetic paraffin fuel produced by a cobalt-based Fischer-Tropsch process was found to be similar to that of retail gasoline. The advantages of the synthetic fuel are that it contains no contaminants that would poison the fuel cell catalyst, is relatively benign to the environment, and could be transported in the existing fuel distribution system.

  5. Comparison of Vibrations and Emissions of Conventional Jet Fuel with Stressed 100% SPK and Fully Formulated Synthetic Jet Fuel

    Directory of Open Access Journals (Sweden)

    Bhupendra Khandelwal

    2014-08-01

    Full Text Available The rapid growth of the aviation sector around the globe has witnessed an overwhelming impact on fossil fuel resources. With the implementation of stricter environmental laws over emissions by conventional jet fuels, growing demand for research on alternative fuels has become imperative. One-hundred percent Synthetic Paraffinic Kerosene (SPK and Fully Formulated Synthetic Jet Fuel have surfaced as viable alternatives for gas turbine engines due to their similar properties as that of Jet Fuel. This paper presents results from an experimental study performed on a small gas turbine engine, comparing emissions performance and vibrations for conventional Jet A-1 Fuel, thermally stressed 100% SPK and Fully Formulated Synthetic Jet Fuel. Different vibration frequencies, power spectra were observed for different fuels. Gaseous emissions observed were nearly the same, whereas, significant changes in particulates emissions were observed.

  6. Comparison of alternate fuels for aircraft. [liquid hydrogen, liquid methane, and synthetic aviation kerosene

    Science.gov (United States)

    Witcofski, R. D.

    1979-01-01

    Liquid hydrogen, liquid methane, and synthetic aviation kerosene were assessed as alternate fuels for aircraft in terms of cost, capital requirements, and energy resource utilization. Fuel transmission and airport storage and distribution facilities are considered. Environmental emissions and safety aspects of fuel selection are discussed and detailed descriptions of various fuel production and liquefaction processes are given. Technological deficiencies are identified.

  7. High temperature blankets for the production of synthetic fuels

    International Nuclear Information System (INIS)

    Powell, J.R.; Steinberg, M.; Fillo, J.; Makowitz, H.

    1977-01-01

    The application of very high temperature blankets to improved efficiency of electric power generation and production of H 2 and H 2 based synthetic fuels is described. The blanket modules have a low temperature (300 to 400 0 C) structure (SS, V, Al, etc.) which serves as the vacuum/coolant pressure boundary, and a hot (>1000 0 C) thermally insulated interior. Approximately 50 to 70% of the fusion energy is deposited in the hot interior because of deep penetration by high energy neutrons. Separate coolant circuits are used for the two temperature zones: water for the low temperature structure, and steam or He for the hot interior. Electric generation efficiencies of approximately 60% and H 2 production efficiencies of approximately 50 to 70%, depending on design, are projected for fusion reactors using these high temperature blankets

  8. Synthetic fuel production costs by means of solid oxide electrolysis cells

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    2014-01-01

    The purpose of this paper is to provide an overview of fuel production costs for two types of synthetic fuels – methanol and methane, along with comparable costs for first and second generation biodiesel, two types of second generation bioethanol, and biogas. When analysing 100% renewable systems...... confirm that synthetic fuel pathways reduce the demand for biomass, while simultaneously increasing the flexibility of the energy system by enabling a high share of wind energy. The most interesting finding is that the production costs of synthetic fuels are comparable with petrol production costs once...

  9. Future Combustion Technology for Synthetic and Renewable Fuels in Compression Ignition Engines (REFUEL) - Final report

    OpenAIRE

    Aakko-Saksa, Päivi; Brink, Anders; Happonen, Matti; Heikkilä, Juha; Hulkkonen, Tuomo; Imperato, Matteo; Kaario, Ossi; Koponen, Päivi; Larmi, Martti; Lehto, Kalle; Murtonen, Timo; Sarjovaara, Teemu; Tilli, Aki; Väisänen, Esa

    2012-01-01

    This domestic project, Future Combustion Technology for Synthetic and Renewable Fuels in Compression Ignition Engines (ReFuel), was part of a Collaborative Task "Future Combustion Technology for Synthetic and Renewable Fuels in Transport" of International Energy Agency (IEA) Combustion Agreement. This international Collaborative Task is coordinated by Finland. The three-year (2009-2011) project was a joint research project with Aalto University (Aalto), Tampere University of Technology (TUT)...

  10. Energy System Analysis of Solid Oxide Electrolysis cells for Synthetic Fuel Production

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    2013-01-01

    system by balancing and storing excess electricity is essential. One of the possible solutions is the use of electrolysers for the production of synthetic fuels based on carbon sources and hydrogen, providing a way to store electricity in the form of fuel that can be either used in other energy sectors...... that require high energy density fuels or reused for power generation. The purpose of this paper is to provide an overview of fuel production cost for two types of synthetic fuels – methanol and methane, and comparable costs of biodiesel, bioethanol and biogas....

  11. 76 FR 2902 - National Fuel Gas Distribution Corporation; Notice of Motion for Extension of Rate Case Filing...

    Science.gov (United States)

    2011-01-18

    ... Energy Regulatory Commission Docket No. PR07-19-002 National Fuel Gas Distribution Corporation; Notice of..., National Fuel Gas Distribution Corporation (National Fuel) filed a request for an extension consistent with... Reporting Requirements of Intrastate Natural Gas Companies, Order No. 735, 131 FERC ] 61,150 (May 20, 2010...

  12. 75 FR 8323 - National Fuel Gas Supply Corporation; Notice of Intent To Prepare an Environmental Assessment for...

    Science.gov (United States)

    2010-02-24

    ... Energy Regulatory Commission National Fuel Gas Supply Corporation; Notice of Intent To Prepare an Environmental Assessment for the Planned Line N Projects, Notice of Public Scoping Meeting, and Request for... Project (the Line N Projects), proposed by National Fuel Gas Supply Corporation (National Fuel), in Greene...

  13. 76 FR 30339 - National Fuel Gas Supply Corporation; Notice of Public Scoping Meeting for the Proposed Northern...

    Science.gov (United States)

    2011-05-25

    ...] National Fuel Gas Supply Corporation; Notice of Public Scoping Meeting for the Proposed Northern Access Project On June 6, 2011, the Office of Energy Projects staff will hold a public scoping meeting to obtain input related to the environmental analysis of National Fuel Gas Supply Corporation's (National Fuel...

  14. Systems studies of dual purpose electric/synthetic fuels fusion plants

    International Nuclear Information System (INIS)

    Beardsworth, E.; Powell, J.

    1975-02-01

    A reactor power plant is proposed that can meet base load electrical demand, while the remainder can generate synthetic fuels and meet intermittent electrical demands. Two principal objectives of this study are: (1) to examine how strongly various economic demand and resource factors affect the amount of installed CTR capacity, and (2) to examine what increase in CTR capacity can be expected with dual purpose electric/synthetic fuel fusion plants, and also the relative importance of the different production modes

  15. Evaluation of Synthetic Fuel in Military Tactical Generators

    National Research Council Canada - National Science Library

    Alvarez, Ruben; Frame, Edwin A

    2008-01-01

    A program was developed to compare data on performance, fuel economy and exhaust emissions during side by-side evaluations of military tactical generator sets while using various fuels, including Fischer-Tropsch (FT...

  16. Tunable synthetic approaches for the optimization of nanostructured fuel cell catalysts: An overview

    Directory of Open Access Journals (Sweden)

    Bönnemann H.

    2004-01-01

    Full Text Available Highly active nanostructured pluri-metal catalysts for fuel cell applications can be obtained by designing synthetic protocol where the particle size, metal composition and morphology can be readily tailored. Tunable synthesis relates to combining the various synthetic methodologies available for generating nanostructured metal catalysts with desired catalytic properties. Herein, we discuss some of these synthetic methodologies which were developed to combine the advantages of each pathway in generating efficient fuel cell catalysts and to learn how the composition and morphology of the metals be fine tuned.

  17. Integrating polarimetric synthetic aperture radar and imaging spectrometry for wildland fuel mapping in southern California

    Science.gov (United States)

    P.E. Dennison; D.A. Roberts; J. Regelbrugge; S.L. Ustin

    2000-01-01

    Polarimetric synthetic aperture radar (SAR) and imaging spectrometry exemplify advanced technologies for mapping wildland fuels in chaparral ecosystems. In this study, we explore the potential of integrating polarimetric SAR and imaging spectrometry for mapping wildland fuels. P-band SAR and ratios containing P-band polarizations are sensitive to variations in stand...

  18. Evaluation of safety, performance and emissions of synthetic fuel blends in a Cessna Citation II

    NARCIS (Netherlands)

    Snijders, T.A.; Melkert, J.A.

    2011-01-01

    Prior to being used in aviation, alternative fuels have to be tested thoroughly to ensure safe operation. At Delft University of Technology, a test programme was performed to evaluate the safety, performance and emissions of synthetic fuel blends. During test preparations, compatibility of the

  19. 78 FR 62010 - Empire Pipeline, Inc.; National Fuel Gas Supply Corporation; Notice of Intent To Prepare an...

    Science.gov (United States)

    2013-10-11

    ... Energy Regulatory Commission Empire Pipeline, Inc.; National Fuel Gas Supply Corporation; Notice of... Comments on Environmental Issues, and Notice of Public Scoping Meeting The staff of the Federal Energy... operation of facilities by Empire Pipeline, Inc. and National Fuel Gas Supply Corporation (Collectively...

  20. Public Notice: 2016-06, In the matter of National Fuel Gas Supply Corporation

    Science.gov (United States)

    National Fuel Gas Supply Corporation, 6363 Main Street, Williamsville, New York 14221 has applied to the U.S. Environmental Protection Agency (EPA) under the provisions of the Safe Drinking Water Act, 42 U.S.C. 300f et. seq (the Act)

  1. 75 FR 59748 - Notice of License Amendment for the Sequoyah Fuels Corporation's Facility at Gore, OK

    Science.gov (United States)

    2010-09-28

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Notice of License Amendment for the Sequoyah Fuels Corporation's Facility at Gore, OK AGENCY: U.S. Nuclear Regulatory Commission. ACTION: Notice of Action. FOR FURTHER INFORMATION CONTACT: Ken Kalman...

  2. The feasibility of synthetic fuels in renewable energy systems

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    2012-01-01

    . Nowadays, biofuels along with electricity are proposed as one of the main options for replacing fossil fuels in the transport sector. The main reasons for avoiding the direct usage of biomass, i.e. producing biomass derived fuels, are land use shortage, limited biomass availability, interference with food...

  3. The feasibility of synthetic fuels in renewable energy systems

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, D.

    2013-01-01

    , biofuels along with electricity are proposed as one of the main options for replacing fossil fuels in the transport sector. The main reasons for avoiding the direct usage of biomass, i.e. producing biomass derived fuels, are land use shortages, limited biomass availability, interference with food supplies...

  4. Feasibility of synthetic fuels in renewable energy systems

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    . Nowadays, biofuels are proposed as one of the main options for replacing fossil fuels in the transport sector, along with electricity. The main reasons for avoiding the direct usage of biomass in the transport sector, i.e. producing biomass derived fuels, are land use shortage, limited biomass availability...

  5. GLOBAL PROSPECTS OF SYNTHETIC DIESEL FUEL PRODUCED FROM HYDROCARBON RESOURCES IN OIL&GAS EXPORTING COUNTRIES

    Directory of Open Access Journals (Sweden)

    Tomislav Kurevija

    2007-12-01

    Full Text Available Production of synthetic diesel fuel through Fischer-Tropsch process is a well known technology which dates from II World War, when Germany was producing transport fuel from coal. This process has been further improved in the South Africa due to period of international isolation. Today, with high crude oil market cost and increased demand of energy from China and India, as well as global ecological awareness and need to improve air quality in urban surroundings, many projects are being planned regarding production of synthetic diesel fuel, known as GTL (Gas To Liquid. Most of the future GTL plants are planned in oil exporting countries, such are Qatar and Nigeria, where natural gas as by-product of oil production is being flared, losing in that way precious energy and profit. In that way, otherwise flared natural gas, will be transformed into synthetic diesel fuel which can be directly used in all modern diesel engines. Furthermore, fossil fuel transportation and distribution technology grid can be used without any significant changes. According to lower emissions of harmful gasses during combustion than fossil diesel, this fuel could in the future play a significant part of EU efforts to reach 23% of alternative fuel share till 2020., which are now mostly relied on biodiesel, LPG (liquefied petroleum gas and CNG (compressed natural gas.

  6. 76 FR 18751 - National Fuel Gas Supply Corporation; Tennessee Gas Pipeline Company; Notice of Intent To Prepare...

    Science.gov (United States)

    2011-04-05

    ... Supply Corporation (National Fuel) and Tennessee Gas Pipeline Company (TGP). National Fuel's Northern... County, Pennsylvania. TGP's Station 230C Project would involve construction and operation of facilities... Need To Know?'' was attached to the project notice National Fuel and TGP provided to landowners. This...

  7. Thermodynamic analysis of synthetic hydrocarbon fuel production in pressurized solid oxide electrolysis cells

    DEFF Research Database (Denmark)

    Sun, Xiufu; Chen, Ming; Jensen, Søren Højgaard

    2012-01-01

    improved system efficiency, potentially lowering the fuel production cost significantly. In this paper, we present a thermodynamic analysis of synthetic methane and dimethyl ether (DME) production using pressurized SOECs, in order to determine feasible operating conditions for producing the desired......A promising way to store wind and solar electricity is by electrolysis of H2O and CO2 using solid oxide electrolysis cells (SOECs) to produce synthetic hydrocarbon fuels that can be used in existing fuel infrastructure. Pressurized operation decreases the cell internal resistance and enables...... hydrocarbon fuel and avoiding damage to the cells. The main parameters of cell operating temperature, pressure, inlet gas composition and reactant utilization are varied to examine how they influence cell thermoneutral and reversible potentials, in situ formation of methane and carbon at the Ni–YSZ electrode...

  8. An investigation of synthetic fuel production via chemical looping.

    Science.gov (United States)

    Zeman, Frank; Castaldi, Marco

    2008-04-15

    Producing liquid hydrocarbon fuels with a reduced greenhouse gas emissions profile would ease the transition to a carbon-neutral energy sector with the transportation industry being the immediate beneficiary followed by the power industry. Revolutionary solutions in transportation, such as electricity and hydrogen, depend on the deployment of carbon capture and storage technologies and/or renewable energy systems. Additionally, high oil prices may increase the development of unconventional sources, such as tar sands, that have a higher emissions profile. One process that is gaining interest is a system for producing reduced carbon fuels though chemical looping technologies. An investigation of the implications of such a process using methane and carbon dioxide that is reformed to yield methanol has been done. An important aspect of the investigation is the use of off-the-shelf technologies to achieve the results. The ability of the process to yield reduced emissions fuels depends on the source for the feed and process heat. For the range of conditions considered, the emissions profile of methanol produced in this method varies from 0.475 to 1.645 moles carbon dioxide per mole methanol. The upper bound can be lowered to 0.750 by applying CCS and/ or using nonfossil heat sources for the reforming. The process provides an initial pathway to incorporate CO2 into fuels independent of electrolytic hydrogen or developments in other sectors of the economy.

  9. Direct coal liquefaction: general characteristics and comparison with other methods of manufacturing synthetic fuels

    Energy Technology Data Exchange (ETDEWEB)

    Legarreta, J.A.; Arias, P.L.; Cambra, J.F.; Gutierrez-Canas, C.

    1985-01-01

    Direct liquefaction has considerable advantages over other methods available for coal beneficiation by the manufacture of liquid fuels, namely: it requires a lower chemical reaction and is therefore a more efficient method which consumes less energy; it requires less stringent operating conditions which reduces equipment costs; synthetic liquid fuel is a much more concentrated form of energy than gas which makes it easier to store and transport; and liquefaction plants require less water and produce less liquid and gaseous effluents. 10 references.

  10. Some regional costs of a synthetic fuel industry: The case of illinois

    Science.gov (United States)

    Attanasi, E.D.; Green, E.K.

    1981-01-01

    The Federal Government's efforts to induce development of a coal-based synthetic fuel industry include direct subsidies, tax concessions, and assurances that it will purchase the industry's output, even if above the market price. In this note it is argued that these subsidies will enable this industry to secure a region's largest and lowest-cost coal deposits and that the costs imposed on other coal users will be substantial. Moreover, because the lowest-cost coal deposits will be committed to synthetic fuels production regardless of the industry's commercial viability, distortions in regional coal markets will develop. If economic efficiency requires that the price of the resource reflect its replacement value, then a State government is justified in imposing a tax on coal destined for subsidized synthetic fuel plants. Amounts of such a tax, based on the higher costs of coal that must be accepted by other users as the result of the subsidized synthetic fuel plants' preempting the largest and lowest-cost deposits, are estimated for the case of Illinois strippable coal. ?? 1981 Annals of Regional Science.

  11. Catalytic conversion wood syngas to synthetic aviation turbine fuels over a multifunctional catalyst

    Science.gov (United States)

    Qiangu Yan; Fei Yu; Jian Liu; Jason Street; Jinsen Gao; Zhiyong Cai; Jilei Zhang

    2013-01-01

    A continuous process involving gasification, syngas cleaning, and Fischer–Tropsch (FT) synthesis was developed to efficiently produce synthetic aviation turbine fuels (SATFs). Oak-tree wood chips were first gasified to syngas over a commercial pilot plant downdraft gasifier. The raw wood syngas contains about 47% N2, 21% CO, 18% H2...

  12. Prospects for production of synthetic liquid fuel from low-grade coal

    Directory of Open Access Journals (Sweden)

    Shevyrev Sergei

    2015-01-01

    Full Text Available In the paper, we compare the energy costs of steam and steam-oxygen gasification technologies for production of synthetic liquid fuel. Results of mathematic simulation and experimental studies on gasification of low-grade coal are presented.

  13. Draft environmental impact statement : corporate average fuel economy standards, passenger cars and light trucks, model years 2011-2015.

    Science.gov (United States)

    2008-06-01

    The National Highway Traffic Safety Administration (NHTSA) has prepared this Draft Environmental Impact Statement (DEIS) to disclose and analyze the potential environmental impacts of the proposed new Corporate Average Fuel Economy (CAFE) standards a...

  14. Synthetic fuel production via carbon neutral cycles with high temperature nuclear reactors as a power source

    Energy Technology Data Exchange (ETDEWEB)

    Konarek, E.; Coulas, B.; Sarvinis, J. [Hatch Ltd., Mississauga, Ontario (Canada)

    2016-06-15

    This paper analyzes a number of carbon neutral cycles, which could be used to produce synthetic hydrocarbon fuels. Synthetic hydrocarbons are produced via the synthesis of Carbon Monoxide and Hydrogen. The . cycles considered will either utilize Gasification processes, or carbon capture as a source of feed material. In addition the cycles will be coupled to a small modular Nuclear Reactor (SMR) as a power and heat source. The goal of this analysis is to reduce or eliminate the need to transport diesel and other fossil fuels to remote regions and to provide a carbon neutral, locally produced hydrocarbon fuel for remote communities. The technical advantages as well as the economic case are discussed for each of the cycles presented. (author)

  15. Metabolic Engineering for Production of Biorenewable Fuels and Chemicals: Contributions of Synthetic Biology

    Directory of Open Access Journals (Sweden)

    Laura R. Jarboe

    2010-01-01

    Full Text Available Production of fuels and chemicals through microbial fermentation of plant material is a desirable alternative to petrochemical-based production. Fermentative production of biorenewable fuels and chemicals requires the engineering of biocatalysts that can quickly and efficiently convert sugars to target products at a cost that is competitive with existing petrochemical-based processes. It is also important that biocatalysts be robust to extreme fermentation conditions, biomass-derived inhibitors, and their target products. Traditional metabolic engineering has made great advances in this area, but synthetic biology has contributed and will continue to contribute to this field, particularly with next-generation biofuels. This work reviews the use of metabolic engineering and synthetic biology in biocatalyst engineering for biorenewable fuels and chemicals production, such as ethanol, butanol, acetate, lactate, succinate, alanine, and xylitol. We also examine the existing challenges in this area and discuss strategies for improving biocatalyst tolerance to chemical inhibitors.

  16. A life cycle assessment of options for producing synthetic fuel via pyrolysis.

    Science.gov (United States)

    Vienescu, D N; Wang, J; Le Gresley, A; Nixon, J D

    2018-02-01

    The aim of this study was to investigate the sustainability of producing synthetic fuels from biomass using thermochemical processing and different upgrading pathways. Life cycle assessment (LCA) models consisting of biomass collection, transportation, pre-treatment, pyrolysis and upgrading stages were developed. To reveal the environmental impacts associated with greater post-processing to achieve higher quality fuels, six different bio-oil upgrading scenarios were analysed and included esterification, ketonisation, hydrotreating and hydrocracking. Furthermore, to take into account the possible ranges in LCA inventory data, expected, optimistic and pessimistic values for producing and upgrading pyrolysis oils were evaluated. We found that the expected carbon dioxide equivalent emissions could be as high as 6000 gCO 2e /kg of upgraded fuel, which is greater than the emissions arising from the use of diesel fuel. Other environmental impacts occurring from the fuel production process are outlined, such as resource depletion, acidification and eutrophication. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. 76 FR 26996 - Notice of Intent To Prepare an Environmental Impact Statement for New Corporate Average Fuel...

    Science.gov (United States)

    2011-05-10

    ... greater certainty and incentives for long-term innovation by manufacturers, NHTSA is planning to set CAFE... impacts of new fuel economy standards for model years 2017-2025 passenger cars and light trucks that NHTSA... rulemaking (NPRM), NHTSA intends to propose Corporate Average Fuel Economy (CAFE) standards for model years...

  18. Open-Cycle Gas Turbine/Steam Turbine Combined Cycles with synthetic fuels from coal

    Science.gov (United States)

    Shah, R. P.; Corman, J. C.

    1977-01-01

    The Open-Cycle Gas Turbine/Steam Turbine Combined Cycle can be an effective energy conversion system for converting coal to electricity. The intermediate step in this energy conversion process is to convert the coal into a fuel acceptable to a gas turbine. This can be accomplished by producing a synthetic gas or liquid, and by removing, in the fuel conversion step, the elements in the fuel that would be harmful to the environment if combusted. In this paper, two open-cycle gas turbine combined systems are evaluated: one employing an integrated low-Btu gasifier, and one utilizing a semi-clean liquid fuel. A consistent technical/economic information base is developed for these two systems, and is compared with a reference steam plant burning coal directly in a conventional furnace.

  19. Catalytic conversion wood syngas to synthetic aviation turbine fuels over a multifunctional catalyst.

    Science.gov (United States)

    Yan, Qiangu; Yu, Fei; Liu, Jian; Street, Jason; Gao, Jinsen; Cai, Zhiyong; Zhang, Jilei

    2013-01-01

    A continuous process involving gasification, syngas cleaning, and Fischer-Tropsch (FT) synthesis was developed to efficiently produce synthetic aviation turbine fuels (SATFs). Oak-tree wood chips were first gasified to syngas over a commercial pilot plant downdraft gasifier. The raw wood syngas contains about 47% N(2), 21% CO, 18% H(2), 12% CO(2,) 2% CH(4) and trace amounts of impurities. A purification reaction system was designed to remove the impurities in the syngas such as moisture, oxygen, sulfur, ammonia, and tar. The purified syngas meets the requirements for catalytic conversion to liquid fuels. A multi-functional catalyst was developed and tested for the catalytic conversion of wood syngas to SATFs. It was demonstrated that liquid fuels similar to commercial aviation turbine fuels (Jet A) was successfully synthesized from bio-syngas. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Engineering the bioconversion of methane and methanol to fuels and chemicals in native and synthetic methylotrophs.

    Science.gov (United States)

    Bennett, R Kyle; Steinberg, Lisa M; Chen, Wilfred; Papoutsakis, Eleftherios T

    2018-04-01

    Methylotrophy describes the ability of organisms to utilize reduced one-carbon compounds, notably methane and methanol, as growth and energy sources. Abundant natural gas supplies, composed primarily of methane, have prompted interest in using these compounds, which are more reduced than sugars, as substrates to improve product titers and yields of bioprocesses. Engineering native methylotophs or developing synthetic methylotrophs are emerging fields to convert methane and methanol into fuels and chemicals under aerobic and anaerobic conditions. This review discusses recent progress made toward engineering native methanotrophs for aerobic and anaerobic methane utilization and synthetic methylotrophs for methanol utilization. Finally, strategies to overcome the limitations involved with synthetic methanol utilization, notably methanol dehydrogenase kinetics and ribulose 5-phosphate regeneration, are discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Large-scale production of alternative synthetic fuels from natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Dybkjaer, I.; Hansen, J.B. [Haldor Topsoee A/S, Lyngby (Denmark)

    1997-12-31

    Production of alternative liquid fuel from natural gas is an important option for the exploitation of remote gas fields. The products can be fuel methanol, synthetic gasoline and diesel fuel, and substitute fuels such as Dimethyl Ether (DME) which has been demonstrated to have attractive properties as a substitute diesel fuel. In each case the synthesis of the product requires preparation of synthesis gas with specified properties, and in all cases is the synthesis gas section the most important part of the plant both in terms of initial investments and in operating costs. Furthermore, proper integration of the synthesis gas section with other sections of the plant including the steam and power system is very important for the optimization of the overall process concept. The paper describes the various reforming technologies available for synthesis gas production - adiabatic pre-reforming, fired tubular reforming, secondary (oxygen-fired) reforming, and autothermal reforming - and the possibilities for manufacturing synthesis gas with different properties by these technologies alone or in combination. Large-scale manufacture of DME - the new alternative diesel fuel - from natural gas is described in some detail. The description covers the synthesis gas preparation, the product synthesis and purification, and the overall process economics. The properties of DME as a diesel fuel are briefly discussed. 22 refs.

  2. Synthetic fuels and the environment: an environmental and regulatory impacts analysis

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-06-01

    Since July 1979 when DOE/EV-0044 report Environmental Analysis of Synthetic Liquid fuels was published the synthetic fuels program proposals of the Administration have undergone significant modifications. The program year for which the development goal of 1.5 million barrels per day is to be reached has been changed from 1990 to 1995. The program plan is now proposed to have two stages to ensure, among other things, better environmental protection: an initial stage emphasizing applied research and development (R and D), including environmental research, followed by a second stage that would accelerate deployment of those synthetic fuel technologies then judged most ready for rapid deployment and economic operation within the environmental protection requirements. These program changes have significantly expanded the scope of technologies to be considered in this environmental analysis and have increased the likelihood that accelerated environmental R and D efforts will be successful in solving principal environmental and worker safety concerns for most technologies prior to the initiation of the second stage of the accelerated deployment plan. Information is presented under the following section headings: summary; study description; the technologies and their environmental concerns (including, coal liquefaction and gasification, oil shale production, biomass and urban waste conversion); regulatory and institutional analyses; and environmental impacts analysis (including air and water quaility analyses, impacts of carbon dioxide and acid rain, water availability, solid and hazardous wastes, coal mining environmental impacts, transportation issues, community growth and change, and regional impacts). Additional information is presented in seventeen appendixes. (JGB)

  3. Safety concerning the partial alteration of the fuel reprocessing facility in Power Reactor and Nuclear Fuel Development Corporation

    International Nuclear Information System (INIS)

    1978-01-01

    A report of the Committee on Examination of Nuclear Fuel Safety was presented to the Atomic Energy Commission of Japan, which is concerned with the safety in the partial alteration of the fuel reprocessing facility in the Power Reactor and Nuclear Fuel Development Corporation. Its safety was confirmed. The alteration is as follows. In order to raise the storage capacity of low-level radioactive solid wastes, the second storage is installed. The building for low-level solid waste storage is a ferro-concrete structure, total floor space is 1,260 m 2 , two-storied with one basement floor. The basement floor is for storage, the first floor for receiving, storage, etc., and the second floor for storage and machinery room. The capacity of the second storage is for about 9,500 200 l drums (equivalent to about four years waste discharge). The contents of the safety examination are safety of facilities such as aseismatic property and radiation protection, and effects on the surrounding environment. (Mori, K

  4. Hydrogen and synthetic fuel production using pressurized solid oxide electrolysis cells

    DEFF Research Database (Denmark)

    Jensen, Søren Højgaard; Sun, Xiufu; Ebbesen, Sune

    2010-01-01

    Wind and solar power is troubled by large fluctuations in delivery due to changing weather. The surplus electricity can be used in a Solid Oxide Electrolyzer Cell (SOEC) to split CO2 + H2O into CO + H2 (+O2). The synthesis gas (CO + H2) can subsequently be catalyzed into various types of synthetic...... fuels using a suitable catalyst. As the catalyst operates at elevated pressure the fuel production system can be simplified by operating the SOEC at elevated pressure. Here we present the results of a cell test with pressures ranging from 0.4 bar to 10 bar. The cell was tested both as an SOEC...... and as a Solid Oxide Fuel Cell (SOFC). In agreement with previous reports, the SOFC performance increases with pressure. The SOEC performance, at 750 °C, was found to be weakly affected by the pressure range in this study, however the internal resistance decreased significantly with increasing pressure....

  5. Metabolic engineering of microorganisms for biofuels production: from bugs to synthetic biology to fuels

    Energy Technology Data Exchange (ETDEWEB)

    Kuk Lee, Sung; Chou, Howard; Ham, Timothy S.; Soon Lee, Taek; Keasling, Jay D.

    2009-12-02

    The ability to generate microorganisms that can produce biofuels similar to petroleum-based transportation fuels would allow the use of existing engines and infrastructure and would save an enormous amount of capital required for replacing the current infrastructure to accommodate biofuels that have properties significantly different from petroleum-based fuels. Several groups have demonstrated the feasibility of manipulating microbes to produce molecules similar to petroleum-derived products, albeit at relatively low productivity (e.g. maximum butanol production is around 20 g/L). For cost-effective production of biofuels, the fuel-producing hosts and pathways must be engineered and optimized. Advances in metabolic engineering and synthetic biology will provide new tools for metabolic engineers to better understand how to rewire the cell in order to create the desired phenotypes for the production of economically viable biofuels.

  6. Management of radioisotope, radiation generator and fuel materials for independent administrative corporations of national university

    International Nuclear Information System (INIS)

    2003-03-01

    This report states the situation, problems and proposal of management of radioisotope, radiation generator and fuel materials by independent administrative corporations of national universities. Four proposals are stated as followings; 1) in order to improve management of radioisotope, radiation generator, fuel materials and X-ray in the universities, organization and definition of the control department in each university and accident measures have to be decided. The middle object and plan should be needed. An appropriate management for proceeding researches should be discussed by closer connection of universities in the country. 2) The budget for safety control has to be identified at distribution of budget of each national university corporations. The insurance method is needed to be discussed. 3) The department in the MEXT (Ministry of Education, Culture, Sports, Science and Technology) should be enriched to support researches and safety control of the staff and students. 4) The system, which carries out treatment and disposal of disuse materials and keeps them under the responsibility of the nation, is necessary. (S.Y.)

  7. Enhanced fuel efficiency on tractor-trailers using synthetic jet-based active flow control

    Science.gov (United States)

    Amitay, Michael; Menicovich, David; Gallardo, Daniele

    2016-04-01

    The application of piezo-electrically-driven synthetic-jet-based active flow control to reduce drag on tractor-trailers was explored experimentally in wind tunnel testing as well as full-scale road tests. Aerodynamic drag accounts for more than 50% of the usable energy at highway speeds, a problem that applies primarily to trailer trucks. Therefore, a reduction in aerodynamic drag results in large saving of fuel and reduction in CO2 emissions. The active flow control technique that is being used relies on a modular system comprised of distributed, small, highly efficient actuators. These actuators, called synthetic jets, are jets that are synthesized at the edge of an orifice by a periodic motion of a piezoelectric diaphragm(s) mounted on one (or more) walls of a sealed cavity. The synthetic jet is zero net mass flux (ZNMF), but it allows momentum transfer to flow. It is typically driven near diaphragm and/or cavity resonance, and therefore, small electric input [O(10W)] is required. Another advantage of this actuator is that no plumbing is required. The system doesn't require changes to the body of the truck, can be easily reconfigured to various types of vehicles, and consumes small amounts of electrical power from the existing electrical system of the truck. Preliminary wind tunnel results showed up to 18% reduction in fuel consumption, whereas road tests also showed very promising results.

  8. Large Hybrid Energy Systems for Making Low CO2 Load-Following Power and Synthetic Fuel

    International Nuclear Information System (INIS)

    Cherry, Robert S.; Boardman, Richard D.; Aumeier, Steven

    2012-01-01

    Hybrid energy systems using nuclear heat sources can economically produce load-following electrical power by exploiting the surplus generation capacity available at night or seasonally to make synthetic fuel. Vehicle fuel is the only current energy use large enough to absorb all the energy capacity that might be diverted from the power industry, and its ease of storage obviates problems with discontinuous synfuel production. The potential benefits and challenges of synfuels integration are illustrated by the production of methanol from natural gas (as a source of carbon) using steam from a light water nuclear power reactor which is assumed to be available in accord with a year's worth of power demand data. Methanol's synthesis process is easily adapted to using 300 C heat from a light water reactor and this simple compound can be further processed into gasoline, biodiesel, or dimethyl ether, fuels which can be used with the current vehicle fleet. A supplemental feed to the methanol process of natural gas (for energy) allows operation at constant full rate when the nuclear heat is being used to produce electrical power. The higher capital costs of such a system are offset by a lower cost of heat and power production from a large base load type of plant and by reduced costs associated with much lower CO2 emissions. Other less tangible economic benefits of this and similar hybrid systems include better use of natural resource for fuels and greater energy services security from the domestic production of vehicle fuel.

  9. Assessments of Fuels for Military Use Preparation and Distribution of Synthetic Fuel Blends

    Science.gov (United States)

    2013-01-01

    dependence on foreign sources of oil through conversion of in-country energy resources such as tar sands, shale oil, coal , natural gas, biomass/waste...Kerosene (SPK), Hydrotreated Renewable Jet Fuel, JP-8 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME...Cylinder Lubricity Evaluator cSt Centistokes DCN Derived Cetane Number HFRR High Frequency Reciprocating Test Rig HRJ Hydrotreated Renewable Jet

  10. Development of molten carbonate fuel cell technology at M-C Power Corporation

    Energy Technology Data Exchange (ETDEWEB)

    Dilger, D. [M-C Power Corp., Burr Ridge, IL (United States)

    1996-04-01

    M-C Power Corporation was founded in 1987 with the mission to further develop and subsequently commercialize molten carbonate fuel cells (MCFC). The technology chosen for commercialization was initially developed by the Institute of Gas technology (IGT). At the center of this MCFC technology is the Internally Manifolded Heat EXchange (IMHEX) separator plate design. The IMHEX technology design provides several functions within one component assembly. These functions include integrating the gas manifold structure into the fuel cell stack, separating the fuel gas stream from the oxidant gas stream, providing the required electrical contact between cells to achieve desired power output, and removing excess heat generated in the electrochemical process. Development of this MCFC technology from lab-scale sizes too a commercial area size of 1m{sup 2} has focused our efforts an demonstrating feasibility and evolutionary progress. The development effort will culminate in a proof-of-concept- 250kW power plant demonstration in 1996. The remainder of our commercialization program focuses upon lowering the costs associated with the MCFC power plant system in low production volumes.

  11. Synthetic Biology and Microbial Fuel Cells: Towards Self-Sustaining Life Support Systems

    Science.gov (United States)

    Hogan, John Andrew

    2014-01-01

    NASA ARC and the J. Craig Venter Institute (JCVI) collaborated to investigate the development of advanced microbial fuels cells (MFCs) for biological wastewater treatment and electricity production (electrogenesis). Synthetic biology techniques and integrated hardware advances were investigated to increase system efficiency and robustness, with the intent of increasing power self-sufficiency and potential product formation from carbon dioxide. MFCs possess numerous advantages for space missions, including rapid processing, reduced biomass and effective removal of organics, nitrogen and phosphorus. Project efforts include developing space-based MFC concepts, integration analyses, increasing energy efficiency, and investigating novel bioelectrochemical system applications

  12. SOEC pathways for the production of synthetic fuels: The transport case

    Energy Technology Data Exchange (ETDEWEB)

    Ridjan, I.; Vad Mathiesen, B.; Connolly, D. [Aalborg Univ., Aalborg (Denmark)

    2013-08-15

    The focus of this report is analysis of Solid Oxide Electrolyser Cells (SOECs) in the future energy systems. The technical and socio-economic effects of various SOEC application scenarios on the future renewable energy systems are analysed, feasible or ideal locations are identified and recommended, and the competitive strengths and possible weaknesses of the SOEC technology in comparison with other competing technologies are evaluated. This resulted in a detailed overview of technologies involved in the production cycle of synthetic fuels, description of the proposed pathways and the architecture of the system. (Author)

  13. Synthetic

    Directory of Open Access Journals (Sweden)

    Anna Maria Manferdini

    2010-06-01

    Full Text Available Traditionally materials have been associated with a series of physical properties that can be used as inputs to production and manufacturing. Recently we witnessed an interest in materials considered not only as ‘true matter’, but also as new breeds where geometry, texture, tooling and finish are able to provoke new sensations when they are applied to a substance. These artificial materials can be described as synthetic because they are the outcome of various qualities that are not necessarily true to the original matter, but they are the combination of two or more parts, whether by design or by natural processes. The aim of this paper is to investigate the potential of architectural surfaces to produce effects through the invention of new breeds of artificial matter, using micro-scale details derived from Nature as an inspiration.

  14. Revision of the second basic plans of power reactor development in Power Reactor and Nuclear Fuel Development Corporation

    International Nuclear Information System (INIS)

    1978-01-01

    Revision of the second basic plans concerning power reactor development in PNC (Power Reactor and Nuclear Fuel Development Corporation) is presented. (1) Fast breeder reactors: As for the experimental fast breeder reactor, after reaching the criticality, the power is raised to 50 MW thermal output within fiscal 1978. The prototype fast breeder reactor is intended for the electric output of 200 MW -- 300 MW, using mixed plutonium/uranium oxide fuel. Along the above lines, research and development will be carried out on reactor physics, sodium technology, machinery and parts, nuclear fuel, etc. (2) Advanced thermal reactor: The prototype advanced thermal reactor, with initial fuel primarily of slightly enriched uranium and heavy water moderation and boiling water cooling, of 165 MW electric output, is brought to its normal operation by the end of fiscal 1978. Along the above lines, research and development will be carried out on reactor physics, machinery and parts, nuclear fuel, etc. (Mori, K

  15. Environmentally based siting assessment for synthetic-liquid-fuels facilities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-01-01

    A detailed assessment of the major environmental constraints to siting a synthetic fuels industry and the results of that assessment are used to determine on a regional basis the potential for development of such an industry with minimal environmental conflicts. Secondly, the ability to mitigate some of the constraining impacts through alternative institutional arrangements, especially in areas that are judged to have a low development potential is also assessed. Limitations of the study are delineated, but specifically, the study is limited geographically to well-defined boundaries that include the prime coal and oil shale resource areas. The critical factors used in developing the framework are air quality, water availability, socioeconomic capacity, ecological sensitivity, environmental health, and the management of Federally owned lands. (MCW)

  16. Evaluation of health effects in Sequoyah Fuels Corporation workers from accidental exposure to uranium hexafluoride

    Energy Technology Data Exchange (ETDEWEB)

    Fisher, D.R. (Pacific Northwest Lab., Richland, WA (USA)); Swint, M.J.; Kathren, R.L. (Hanford Environmental Health Foundation, Richland, WA (USA))

    1990-05-01

    Urine bioassay measurements for uranium and medical laboratory results were studied to determine whether there were any health effects from uranium intake among a group of 31 workers exposed to uranium hexafluoride (UF{sub 6}) and hydrolysis products following the accidental rupture of a 14-ton shipping cylinder in early 1986 at the Sequoyah Fuels Corporation uranium conversion facility in Gore, Oklahoma. Physiological indicators studied to detect kidney tissue damage included tests for urinary protein, casts and cells, blood, specific gravity, and urine pH, blood urea nitrogen, and blood creatinine. We concluded after reviewing two years of follow-up medical data that none of the 31 workers sustained any observable health effects from exposure to uranium. The early excretion of uranium in urine showed more rapid systemic uptake of uranium from the lung than is assumed using the International Commission on Radiological Protection (ICRP) Publication 30 and Publication 54 models. The urinary excretion data from these workers were used to develop an improved systemic recycling model for inhaled soluble uranium. We estimated initial intakes, clearance rates, kidney burdens, and resulting radiation doses to lungs, kidneys, and bone surfaces. 38 refs., 10 figs., 7 tabs.

  17. Evaluation of health effects in Sequoyah Fuels Corporation workers from accidental exposure to uranium hexafluoride

    International Nuclear Information System (INIS)

    Fisher, D.R.; Swint, M.J.; Kathren, R.L.

    1990-05-01

    Urine bioassay measurements for uranium and medical laboratory results were studied to determine whether there were any health effects from uranium intake among a group of 31 workers exposed to uranium hexafluoride (UF 6 ) and hydrolysis products following the accidental rupture of a 14-ton shipping cylinder in early 1986 at the Sequoyah Fuels Corporation uranium conversion facility in Gore, Oklahoma. Physiological indicators studied to detect kidney tissue damage included tests for urinary protein, casts and cells, blood, specific gravity, and urine pH, blood urea nitrogen, and blood creatinine. We concluded after reviewing two years of follow-up medical data that none of the 31 workers sustained any observable health effects from exposure to uranium. The early excretion of uranium in urine showed more rapid systemic uptake of uranium from the lung than is assumed using the International Commission on Radiological Protection (ICRP) Publication 30 and Publication 54 models. The urinary excretion data from these workers were used to develop an improved systemic recycling model for inhaled soluble uranium. We estimated initial intakes, clearance rates, kidney burdens, and resulting radiation doses to lungs, kidneys, and bone surfaces. 38 refs., 10 figs., 7 tabs

  18. On the evaluation of synthetic and natural ilmenite using syngas as fuel in chemical-looping combustion (CLC)

    Energy Technology Data Exchange (ETDEWEB)

    Azis, M.M.; Jerndal, E.; Leion, H.; Mattisson, T.; Lyngfelt, A. [Chalmers, Gothenburg (Sweden)

    2010-11-15

    Chemical-looping combustion (CLC) is a combustion technique where the CO{sub 2} produced is inherently separated from the rest of the flue gases with a considerably low energy penalty. For this reason, CLC has emerged as one of the more attractive options to capture CO{sub 2} from fossil fuel combustion. When applying CLC with solid fuels, the use of a low cost oxygen carrier is highly important, and one such low cost oxygen carrier is the mineral ilmenite. The current work investigates the reactivity of several ilmenites, some which are synthetically produced by freeze granulation and two natural minerals, one Norwegian ilmenite and one South African ilmenite. A laboratory fluidized bed reactor made of quartz was used to simulate a two reactor CLC system by alternating the reduction and oxidation phase. The fuel was syngas containing 50% CO and 50% H{sub 2}. A mixture of 6g of ilmenite with 9 g inert quartz of diameter 125-180 {mu} m was exposed to a flow of 900mL{sup n}/min syngas in the reduction phase. During the oxidation phase, a 900mL/{sub n}min flow of 10% O{sub 2} diluted in N{sub 2} was used. The experimental results showed that all ilmenites give higher conversion of H{sub 2} than of CO. Generally, synthetic ilmenites have better CO and H{sub 2} conversion than natural ilmenites and synthetic ilmenites prepared with an excess of Fe generally showed higher total conversion of CO than synthetic ilmenites with an excess of Ti. Most synthetic ilmenites and the Norwegian ilmenite showed good fluidization properties during the experiments. However, for two of the synthetically produced materials, and for the South African ilmenite, particle agglomerations were visible at the end of the experiment.

  19. Combining hybrid cars and synthetic fuels with electricity generation and carbon capture and storage

    International Nuclear Information System (INIS)

    Vliet, Oscar van; Broek, Machteld van den; Turkenburg, Wim; Faaij, Andre

    2011-01-01

    We examined the co-evolution of the transportation, and electricity and heat generation sectors in the Netherlands until 2040 using a MARKAL bottom-up cost optimisation model. All scenario variants investigated indicate a switch away from crude oil-based diesel and petrol for transportation. Lowest overall CO 2 abatement cost is achieved by accommodating transportation first and using relatively expensive options for emissions reduction in electricity generation if needed. Biomass and carbon capture and storage (CCS) are used to full potential. Transportation CO 2 emissions are reduced by switching to ethanol or bio-based synthetic fuels combined with CCS, and series hybrid cars if needed. Depending on the availability of biomass and carbon storage capacity, electricity is produced from biomass, coal with CCS, or wind complemented with natural gas. Indirect greenhouse gas emissions rise to 34-54% of national emissions in 2040. The difference in annual investment required between the scenario variants with and without CO 2 emissions reductions of 68% by 2040 is 4-7 billion euro/year, or 0.5-1.2% of projected GDP. Investment costs are mostly determined by the cost of cars and electricity generation capacity. We observe competition for limited biomass supply and CO 2 storage capacity between the transportation and power sectors.

  20. Powered by technology or powering technology?---Belief-based decision-making in nuclear power and synthetic fuel

    Science.gov (United States)

    Yang, Chi-Jen

    The overarching question in this study is how and why technical-fixes in energy policy failed. In the post-WWII era, civilian nuclear power and synthetic fuel had both been top priorities on the U.S. national policy agenda during certain periods of time. Nuclear power was promoted and pursued persistently with great urgency for over two decades. In contrast, synthetic fuel policy suffered from boom-and-bust cycles. The juxtaposition of policy histories of nuclear power and synthetic fuel highlights many peculiarities in policymaking. The U.S. government forcefully and consistently endorsed the development of civilian nuclear power for two decades. It adopted policies to establish the competitiveness of civilian nuclear power far beyond what would have occurred under free-market conditions. Even though synthetic fuel was characterized by a similar level of economic potential and technical feasibility, the policy approach toward synthetic fuel was almost the opposite of nuclear power. Political support usually stopped when the development of synthetic fuel technology encountered economic difficulties. The contrast between the unfaltering faith in nuclear power and the indeterminate attitude toward synthetic fuel raises many important questions. I argue that these diverging paths of development can be explained by exploring the dominant government ideology of the time or "ideology of the state" as the sociology literature describes it. The price-determining approach was a result of government preoccupied with fighting the Cold War. The U.S. intentionally idealized and deified nuclear power to serve its Cold War psychological strategy. These psychological maneuverings attached important symbolic meaning to nuclear power. The society-wide enthusiasm and resulting bandwagon market are better understood by taking the role of symbolism in the political arena into account. On the other hand, a "welfare state" ideology that stood behind synthetic fuel was confused

  1. Combined production of synthetic liquid fuel and electricity from coal using H2S and CO2 removal systems

    Directory of Open Access Journals (Sweden)

    Elina A. Tyurina

    2015-11-01

    Full Text Available The main aim of the research is to continue the studies on promising technologies of coal conversion into synthetic liquid fuel (methanol. The object of study is the plants for combined production of electricity and synthetic liquid fuel (PCPs, which are eco-friendly and more efficient as compared to the plants for separate production. The previous studies on PCPs consider the systems for fine cleaning of gasification products in a simplified way. This study presents the detailed mathematical modeling of the aforementioned systems and determines the values of energy consumption and investment in them. The obtained values are used to carry out the optimization studies and find the optimal parameters of PCPs with different degree of CO2 removal from gasification products providing fine cleaning of gasification products from H2S.

  2. Light-duty vehicle greenhouse gas emission standards and corporate average fuel economy standards : final rule

    Science.gov (United States)

    2010-05-07

    Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint : Final Rule is consistent with the National Fuel Efficiency Policy announce...

  3. Production of synthetic fuels using syngas from a steam hydrogasification and reforming process

    Science.gov (United States)

    Raju, Arun Satheesh Kumar

    from carbonaceous feedstocks. Experimental work on the Fischer-Tropsch synthesis has also been performed. A life cycle analysis has been performed with the objective of comparing the life cycle energy consumption and emissions of synthetic diesel fuel produced through the CE-CERT process with other fuel/vehicle combinations. The experimental and simulation results presented here demonstrate that the CE-CERT process is versatile and can potentially handle a number of different feedstocks. CE-CERT process appears to be suitable for commercialization in very large scales with a coal feedstock and also in a distributed network of smaller scale reactors utilizing localized renewable feedstocks.

  4. Release of UF6 from a ruptured model 48Y cylinder at Sequoyah Fuels Corporation Facility: lessons-learned report

    International Nuclear Information System (INIS)

    1986-08-01

    The uranium hexafluoride (UF 6 ) release of January 4, 1986, at the Sequoyah Fuels Corporation facility has been reviewed by a NRC Lessons-Learned Group. A Model 48Y cylinder containing UF 6 ruptured upon being heated after it was grossly overfilled. The UF 6 released upon rupture of the cylinder reacted with airborne moisture to produce hydrofluoric acid (HF) and uranyl fluoride (UO 2 F 2 ). One individual died from exposure to airborne HF and several others were injured. There were no significant immediate effects from exposure to uranyl fluoride. This supplement report contains NRC's response to the recommendations made in NUREG-1198 by the Lessons Learned Group. In developing a response to each of the recommendations, the staff considered actions that should be taken: (1) for the restart of the Sequoyah Fuels Facility; (2) to make near-term improvement; and (3) to improve the regulatory framework

  5. 76 FR 52652 - National Fuel Gas Supply Corporation; Tennessee Gas Pipeline Company; Notice of Availability of...

    Science.gov (United States)

    2011-08-23

    ... and Tennessee Gas Pipeline Company's (TGP) proposed Station 230C Project in the above referenced dockets. National Fuel and TGP request authorization to construct facilities in Pennsylvania and New York... environmental effects of the construction and operation of National Fuel's and TGP's proposed projects in...

  6. Energy and climate impacts of producing synthetic hydrocarbon fuels from CO(2).

    Science.gov (United States)

    van der Giesen, Coen; Kleijn, René; Kramer, Gert Jan

    2014-06-17

    Within the context of carbon dioxide (CO2) utilization there is an increasing interest in using CO2 as a resource to produce sustainable liquid hydrocarbon fuels. When these fuels are produced by solely using solar energy they are labeled as solar fuels. In the recent discourse on solar fuels intuitive arguments are used to support the prospects of these fuels. This paper takes a quantitative approach to investigate some of the claims made in this discussion. We analyze the life cycle performance of various classes of solar fuel processes using different primary energy and CO2 sources. We compare their efficacy with respect to carbon mitigation with ubiquitous fossil-based fuels and conclude that producing liquid hydrocarbon fuels starting from CO2 by using existing technologies requires much more energy than existing fuels. An improvement in life cycle CO2 emissions is only found when solar energy and atmospheric CO2 are used. Producing fuels from CO2 is a very long-term niche at best, not the panacea suggested in the recent public discourse.

  7. Synthetic fuels for transportation : background paper #1 : the future potential of electric and hybrid vehicles

    Science.gov (United States)

    1982-03-01

    This report presents a comprehensive review of the future of electric and hybrid : vehicles through the year 2010 in the United States. It was prepared for the : Office of Technology Assessment as background information for its study, : "Synthetic Fu...

  8. Alternative Fuel Vehicle Adoption Increases Fleet Gasoline Consumption and Greenhouse Gas Emissions under United States Corporate Average Fuel Economy Policy and Greenhouse Gas Emissions Standards.

    Science.gov (United States)

    Jenn, Alan; Azevedo, Inês M L; Michalek, Jeremy J

    2016-03-01

    The United States Corporate Average Fuel Economy (CAFE) standards and Greenhouse Gas (GHG) Emission standards are designed to reduce petroleum consumption and GHG emissions from light-duty passenger vehicles. They do so by requiring automakers to meet aggregate criteria for fleet fuel efficiency and carbon dioxide (CO2) emission rates. Several incentives for manufacturers to sell alternative fuel vehicles (AFVs) have been introduced in recent updates of CAFE/GHG policy for vehicles sold from 2012 through 2025 to help encourage a fleet technology transition. These incentives allow automakers that sell AFVs to meet less-stringent fleet efficiency targets, resulting in increased fleet-wide gasoline consumption and emissions. We derive a closed-form expression to quantify these effects. We find that each time an AFV is sold in place of a conventional vehicle, fleet emissions increase by 0 to 60 t of CO2 and gasoline consumption increases by 0 to 7000 gallons (26,000 L), depending on the AFV and year of sale. Using projections for vehicles sold from 2012 to 2025 from the Energy Information Administration, we estimate that the CAFE/GHG AFV incentives lead to a cumulative increase of 30 to 70 million metric tons of CO2 and 3 to 8 billion gallons (11 to 30 billion liters) of gasoline consumed over the vehicles' lifetimes - the largest share of which is due to legacy GHG flex-fuel vehicle credits that expire in 2016. These effects may be 30-40% larger in practice than we estimate here due to optimistic laboratory vehicle efficiency tests used in policy compliance calculations.

  9. Synthetic Biology and Microbial Fuel Cells: Towards Self-Sustaining Life Support Systems

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA ARC and the J. Craig Venter Institute (JCVI) collaborated to investigate the development of advanced microbial fuels cells (MFCs) for biological wastewater...

  10. Investigation of engine performance and emissions of a diesel engine with a blend of marine gas oil and synthetic diesel fuel.

    Science.gov (United States)

    Nabi, Md Nurun; Hustad, Johan Einar

    2012-01-01

    This paper investigates diesel engine performance and exhaust emissions with marine gas oil (MGO) and a blend of MGO and synthetic diesel fuel. Ten per cent by volume of Fischer-Tropsch (FT), a synthetic diesel fuel, was added to MGO to investigate its influence on the diesel engine performance and emissions. The blended fuel was termed as FT10 fuel, while the neat (100 vol%) MGO was termed as MGO fuel. The experiments were conducted with a fourstroke, six-cylinder, turbocharged, direct injection, Scania DC 1102 diesel engine. It is interesting to note that all emissions including smoke (filter smoke number), total particulate matter (TPM), carbon monoxide (CO), total unburned hydrocarbon (THC), oxides of nitrogen (NOx) and engine noise were reduced with FT10 fuel compared with the MGO fuel. Diesel fine particle number and mass emissions were measured with an electrical low pressure impactor. Like other exhaust emissions, significant reductions in fine particles and mass emissions were observed with the FT10 fuel. The reduction was due to absence of sulphur and aromatic compounds in the FT fuel. In-cylinder gas pressure and engine thermal efficiency were identical for both FT10 and MGO fuels.

  11. Release of UF6 from a ruptured Model 48Y cylinder at Sequoyah Fuels Corporation Facility: lessons-learned report

    International Nuclear Information System (INIS)

    1986-06-01

    The uranium hexafluoride (UF 6 ) release of January 4, 1986, at the Sequoyah Fuels Corporation facility has been reviewed by a NRC Lessons-Learned Group. A Model 48Y cylinder containing UF 6 ruptured upon being heated after it was grossly overfilled. The Uf 6 released upon rupture of the cylinder reacted with airborne moisture to produce hydrofluoric acid (HF) and uranyl fluoride (UO 2 F 2 ). One individual died from exposure to airborne HF and several others were injured. There were no significant immediate effects from exposure to uranyl fluoride. This report of the Lessons-Learned Group presents discussions and recommendations on the process, operation and design of the facility, as well as on the responses of the licensee, NRC, and other local, state and federal agencies to the incident. It also provides recommendations in the areas of NRC licensing and inspection of fuel facility and certain other NMSS licensees. The implementation of some recommendations will depend on decisions to be made regarding the scope of NRC responsibilities with respect to those aspects of the design and operation of such facilities that are not directly related to radiological safety

  12. The Impact of Petroleum, Synthetic and Cryogenic Fuels on Civil Aviation.

    Science.gov (United States)

    1982-06-01

    the ground transportation and the stationary fuel mar- much of Africa, and large areas of India and Southeast Asia. Its kets. Methanol’s energy content...development of our lignite mines producers increasingly insist that we take a larger percentage of in Texas and Arkansas " heavy high-sulfur oils. In...million cubic miles. With an average porosity of 20 per cent the Central America, and India , to the superiority of American pore volume of these rocks

  13. Demonstration of CO{sub 2} Conversion to Synthetic Transport Fuel at Flue Gas Concentrations

    Energy Technology Data Exchange (ETDEWEB)

    Dowson, George R. M. [Chemical and Biological Engineering, The University of Sheffield, Sheffield (United Kingdom); Styring, Peter, E-mail: p.styring@sheffield.ac.uk [Chemical and Biological Engineering, The University of Sheffield, Sheffield (United Kingdom); UK Centre for Carbon Dioxide Utilisation, Department of Chemistry, The University of Sheffield, Sheffield (United Kingdom)

    2017-10-12

    A mixture of 1- and 2-butanol was produced using a stepwise synthesis starting with a methyl halide. The process included a carbon dioxide utilization step to produce an acetate salt which was then converted to the butanol isomers by Claisen condensation of the esterified acetate followed by hydrogenation of the resulting ethyl acetoacetate. Importantly, the CO{sub 2} utilization step uses dry, dilute carbon dioxide (12% CO{sub 2} in nitrogen) similar to those found in post-combustion flue gases. The work has shown that the Grignard reagent has a slow rate of reaction with oxygen in comparison to carbon dioxide, meaning that the costly purification step usually associated with carbon capture technologies can be omitted using this direct capture-conversion technique. Butanol isomers are useful as direct drop-in replacement fuels for gasoline due to their high octane number, higher energy density, hydrophobicity, and low corrosivity in existing petrol engines. An energy analysis shows the process to be exothermic from methanol to butanol; however, energy is required to regenerate the active magnesium metal from the halide by-product. The methodology is important as it allows electrical energy, which is difficult to store using batteries over long periods of time, to be stored as a liquid fuel that fits entirely with the current liquid fuels infrastructure. This means that renewable, weather-dependent energy can be stored across seasons, for example, production in summer with consumption in winter. It also helps to avoid new fossil carbon entering the supply chain through the utilization of carbon dioxide that would otherwise be emitted. As methanol has also been shown to be commercially produced from CO{sub 2}, this adds to the prospect of the general decarbonization of the transport fuels sector. Furthermore, as the conversion of CO{sub 2} to butanol requires significantly less hydrogen than CO{sub 2} to octanes, there is a potentially reduced burden on the so

  14. Demonstration of CO2 Conversion to Synthetic Transport Fuel at Flue Gas Concentrations

    Directory of Open Access Journals (Sweden)

    George R. M. Dowson

    2017-10-01

    Full Text Available A mixture of 1- and 2-butanol was produced using a stepwise synthesis starting with a methyl halide. The process included a carbon dioxide utilization step to produce an acetate salt which was then converted to the butanol isomers by Claisen condensation of the esterified acetate followed by hydrogenation of the resulting ethyl acetoacetate. Importantly, the CO2 utilization step uses dry, dilute carbon dioxide (12% CO2 in nitrogen similar to those found in post-combustion flue gases. The work has shown that the Grignard reagent has a slow rate of reaction with oxygen in comparison to carbon dioxide, meaning that the costly purification step usually associated with carbon capture technologies can be omitted using this direct capture-conversion technique. Butanol isomers are useful as direct drop-in replacement fuels for gasoline due to their high octane number, higher energy density, hydrophobicity, and low corrosivity in existing petrol engines. An energy analysis shows the process to be exothermic from methanol to butanol; however, energy is required to regenerate the active magnesium metal from the halide by-product. The methodology is important as it allows electrical energy, which is difficult to store using batteries over long periods of time, to be stored as a liquid fuel that fits entirely with the current liquid fuels infrastructure. This means that renewable, weather-dependent energy can be stored across seasons, for example, production in summer with consumption in winter. It also helps to avoid new fossil carbon entering the supply chain through the utilization of carbon dioxide that would otherwise be emitted. As methanol has also been shown to be commercially produced from CO2, this adds to the prospect of the general decarbonization of the transport fuels sector. Furthermore, as the conversion of CO2 to butanol requires significantly less hydrogen than CO2 to octanes, there is a potentially reduced burden on the so-called hydrogen

  15. Demonstration of CO2 Conversion to Synthetic Transport Fuel at Flue Gas Concentrations

    International Nuclear Information System (INIS)

    Dowson, George R. M.; Styring, Peter

    2017-01-01

    A mixture of 1- and 2-butanol was produced using a stepwise synthesis starting with a methyl halide. The process included a carbon dioxide utilization step to produce an acetate salt which was then converted to the butanol isomers by Claisen condensation of the esterified acetate followed by hydrogenation of the resulting ethyl acetoacetate. Importantly, the CO 2 utilization step uses dry, dilute carbon dioxide (12% CO 2 in nitrogen) similar to those found in post-combustion flue gases. The work has shown that the Grignard reagent has a slow rate of reaction with oxygen in comparison to carbon dioxide, meaning that the costly purification step usually associated with carbon capture technologies can be omitted using this direct capture-conversion technique. Butanol isomers are useful as direct drop-in replacement fuels for gasoline due to their high octane number, higher energy density, hydrophobicity, and low corrosivity in existing petrol engines. An energy analysis shows the process to be exothermic from methanol to butanol; however, energy is required to regenerate the active magnesium metal from the halide by-product. The methodology is important as it allows electrical energy, which is difficult to store using batteries over long periods of time, to be stored as a liquid fuel that fits entirely with the current liquid fuels infrastructure. This means that renewable, weather-dependent energy can be stored across seasons, for example, production in summer with consumption in winter. It also helps to avoid new fossil carbon entering the supply chain through the utilization of carbon dioxide that would otherwise be emitted. As methanol has also been shown to be commercially produced from CO 2 , this adds to the prospect of the general decarbonization of the transport fuels sector. Furthermore, as the conversion of CO 2 to butanol requires significantly less hydrogen than CO 2 to octanes, there is a potentially reduced burden on the so-called hydrogen economy.

  16. LDRD final report on "fundamentals of synthetic conversion of CO2 to simple hydrocarbon fuels" (LDRD 113486).

    Energy Technology Data Exchange (ETDEWEB)

    Maravelias, Christos T. (University of Wisconsin, Madison, WI); Kemp, Richard Alan; Mavrikakis, Manos (University of Wisconsin, Madison, WI); Miller, James Edward; Stewart, Constantine A.

    2009-11-01

    Energy production is inextricably linked to national security and poses the danger of altering the environment in potentially catastrophic ways. There is no greater problem than sustainable energy production. Our purpose was to attack this problem by examining processes, technology, and science needed for recycling CO{sub 2} back into transportation fuels. This approach can be thought of as 'bio-inspired' as nature employs the same basic inputs, CO{sub 2}/energy/water, to produce biomass. We addressed two key deficiencies apparent in current efforts. First, a detailed process analysis comparing the potential for chemical and conventional engineering methods to provide a route for the conversion of CO{sub 2} and water to fuel has been completed. No apparent 'showstoppers' are apparent in the synthetic route. Opportunities to improve current processes have also been identified and examined. Second, we have also specifically addressed the fundamental science of the direct production of methanol from CO{sub 2} using H{sub 2} as a reductant.

  17. A Terrestrial Single Chamber Microbial Fuel Cell-based Biosensor for Biochemical Oxygen Demand of Synthetic Rice Washed Wastewater.

    Science.gov (United States)

    Logroño, Washington; Guambo, Alex; Pérez, Mario; Kadier, Abudukeremu; Recalde, Celso

    2016-01-15

    Microbial fuel cells represent an innovative technology which allow simultaneous waste treatment, electricity production, and environmental monitoring. This study provides a preliminary investigation of the use of terrestrial Single chamber Microbial Fuel Cells (SMFCs) as biosensors. Three cells were created using Andean soil, each one for monitoring a BOD concentration of synthetic washed rice wastewater (SRWW) of 10, 100, and 200 mg/L for SMFC1, SMFC2 and SMFC3, respectively. The results showed transient, exponential, and steady stages in the SMFCs. The maximum open circuit voltage (OCV) peaks were reached during the elapsed time of the transient stages, according to the tested BOD concentrations. A good linearity between OCV and time was observed in the increasing stage. The average OCV in this stage increased independently of the tested concentrations. SMFC1 required less time than SMFC2 to reach the steady stage, suggesting the BOD concentration is an influencing factor in SMFCs, and SMFC3 did not reach it. The OCV ratios were between 40.6-58.8 mV and 18.2-32.9 mV for SMFC1 and SMFC2. The reproducibility of the SMFCs was observed in four and three cycles for SMFC1 and SMFC2, respectively. The presented SMFCs had a good response and reproducibility as biosensor devices, and could be an alternative for environmental monitoring.

  18. A Terrestrial Single Chamber Microbial Fuel Cell-based Biosensor for Biochemical Oxygen Demand of Synthetic Rice Washed Wastewater

    Directory of Open Access Journals (Sweden)

    Washington Logroño

    2016-01-01

    Full Text Available Microbial fuel cells represent an innovative technology which allow simultaneous waste treatment, electricity production, and environmental monitoring. This study provides a preliminary investigation of the use of terrestrial Single chamber Microbial Fuel Cells (SMFCs as biosensors. Three cells were created using Andean soil, each one for monitoring a BOD concentration of synthetic washed rice wastewater (SRWW of 10, 100, and 200 mg/L for SMFC1, SMFC2 and SMFC3, respectively. The results showed transient, exponential, and steady stages in the SMFCs. The maximum open circuit voltage (OCV peaks were reached during the elapsed time of the transient stages, according to the tested BOD concentrations. A good linearity between OCV and time was observed in the increasing stage. The average OCV in this stage increased independently of the tested concentrations. SMFC1 required less time than SMFC2 to reach the steady stage, suggesting the BOD concentration is an influencing factor in SMFCs, and SMFC3 did not reach it. The OCV ratios were between 40.6–58.8 mV and 18.2–32.9 mV for SMFC1 and SMFC2. The reproducibility of the SMFCs was observed in four and three cycles for SMFC1 and SMFC2, respectively. The presented SMFCs had a good response and reproducibility as biosensor devices, and could be an alternative for environmental monitoring.

  19. Analysis of Natural Graphite, Synthetic Graphite, and Thermosetting Resin Candidates for Use in Fuel Compact Matrix

    Energy Technology Data Exchange (ETDEWEB)

    Trammell, Michael P [ORNL; Pappano, Peter J [ORNL

    2011-09-01

    The AGR-1 and AGR-2 compacting process involved overcoating TRISO particles and compacting them in a steel die. The overcoating step is the process of applying matrix to the OPyC layer of TRISO particles in a rotating drum in order to build up an overcoat layer of desired thickness. The matrix used in overcoating is a mixture of natural graphite, synthetic graphite, and thermosetting resin in the ratio, by weight, of 64:16:20. A wet mixing process was used for AGR-1 and AGR-2, in that the graphites and resin were mixed in the presence of ethyl alcohol. The goal of the wet mixing process was to 'resinate' the graphite particles, or coat each individual graphite particle with a thin layer of resin. This matrix production process was similar to the German, Chinese, Japanese, and South African methods, which also use various amount of solvent during mixing. See Appendix 1 for information on these countries matrix production techniques. The resin used for AGR-1 and AGR-2 was provided by Hexion, specifically Hexion grade Durite SC1008. Durite SC1008 is a solvated (liquid) resole phenolic resin. A resole resin does not typically have a hardening agent added. The major constituent of SC1008 is phenol, with minor amounts of formaldehyde. Durite SC1008 is high viscosity, so additional ethyl alcohol was added during matrix production in order to reduce its viscosity and enhance graphite particle resination. The current compacting scale up plan departs from a wet mixing process. The matrix production method specified in the scale up plan is a co-grinding jet mill process where powdered phenolic resin and graphite are all fed into a jet mill at the same time. Because of the change in matrix production style, SC1008 cannot be used in the jet milling process because it is a liquid. The jet milling/mixing process requires that a suite of solid or powdered resins be investigated. The synthetic graphite used in AGR-1 and AGR-2 was provided by SGL Carbon, grade KRB2000. KRB

  20. Carburants de substitution : orientations et recherches françaises Synthetic Fuels: French Orientation and Research

    Directory of Open Access Journals (Sweden)

    Guibet J. C.

    2006-11-01

    Full Text Available Le programme d'études et de recherches entrepris en France, depuis 1981, dans le domaine des carburants de substitution, porte à la fois sur l'examen des techniques d'obtention et sur les modalités d'utilisation de ces produits. Les travaux concernent essentiellement le méthanol, le système acétono-butylique et, pour les moteurs Diesel, les dérivés d'huiles végétales. On prévoit, dans une première phase, l'incorporation de faibles proportions - moins de 10 % - de produits organiques oxygénés dans le supercarburant sans modifier les spécifications du produit ni les conditions de réglage des véhicules. D'autres études sont effectuées sur des mélanges à teneur moyenne ou élevée en méthanol (30, 50 ou 90 % afin d'examiner les meilleures voies possibles pour une substitution plus importante. The research undertaken in France since 1981 in the field of alternative fuels includes both the ways of producing and the ways of using such products. These research projects mainly concern methanol, butanol-acetone system and, for diesel engines, vegetable-oil derivatives. In the first phase, plans are being made to incorporate small proportions (less then 10% of oxygenated organic products in premium gasoline without modifying either the specifications of the product or vehicle tuning conditions. Other research is being done on mixtures with a moderate or high methanol content (30, 50 or 90% so as to examine the best possible methods for substituting larger amounts.

  1. Sustainable power production in a membrane-less and mediator-less synthetic wastewater microbial fuel cell.

    Science.gov (United States)

    Aldrovandi, Aba; Marsili, Enrico; Stante, Loredana; Paganin, Patrizia; Tabacchioni, Silvia; Giordano, Andrea

    2009-07-01

    Microbial fuel cells (MFCs) fed with wastewater are currently considered a feasible strategy for production of renewable electricity. A membrane-less MFC with biological cathode was built from a compact wastewater treatment reactor and fed with synthetic wastewater. When operated with an external resistance of 250 Omega, the MFC produced a long-term power of about 70 mW/m(2) for 10 months. Denaturing Gradient Gel Electrophoresis (DGGE) analysis of the cathode biomass when the MFC was closed on a 2100 Omega external resistance showed that the sequenced bands were affiliated with Firmicutes, alpha-Proteobacteria,beta-Proteobacteria, gamma-Proteobacteria, and Bacteroidetes groups. When the external resistance was varied between 250 and 2100 Omega, minimum sustainable resistance decreased from 900 to 750 Omega, while maximum sustainable power output decreased from 32 to 28 mW/m(2). It is likely that these effects were caused by changes in the microbial ecology of anodic and cathodic biomass attached to the electrodes. Results suggest that cathodic biomass enrichment in "electroactive" bacteria may improve MFCs power output in a similar fashion to what has been already observed for anodic biomass.

  2. Inspection of copper canisters for spent nuclear fuel by means of ultrasound. Nonlinear acoustics, synthetic aperture imaging

    International Nuclear Information System (INIS)

    Lingvall, Fredrik; Ping Wu; Stepinski, Tadeusz

    2003-03-01

    This report contains results concerning inspection of copper canisters for spent nuclear fuel by means of ultrasound obtained at Signals and Systems, Uppsala University in year 2001/2002. The first chapter presents results of an investigation of a new method for synthetic aperture imaging. The new method presented here takes the form of a 2D filter based on minimum mean squared error (MMSE) criteria. The filter, which varies with the target position in two dimensions includes information about spatial impulse response (SIR) of the imaging system. Spatial resolution of the MMSE method is investigated and compared experimentally to that of the classical SAFT and phased array imaging. It is shown that the resolution of the MMSE algorithm, evaluated for imaging immersed copper specimen is superior to that observed for the two above-mentioned methods. Extended experimental and theoretical research concerning the potential of nonlinear waves and material harmonic imaging is presented in the second chapter. An experimental work is presented that was conducted using the RITEC RAM-5000 ultrasonic system capable of providing a high power tone-burst output. A new method for simulation of nonlinear acoustic waves that is a combination of the angular spectrum approach and the Burger's equation is also presented. This method was used for simulating nonlinear elastic waves radiated by the annular transducer that was used in the experiments

  3. Millisecond autothermal catalytic reforming of carbohydrates for synthetic fuels by reactive flash volatilization

    Science.gov (United States)

    Dauenhauer, Paul Jakob

    Carbohydrates including glucose, cellulose, starch and polyols including glycerol, ethylene glycol and methanol produced in large quantities from biomass are considered as a carbon-based feedstock for high temperature catalytic reforming by catalytic partial oxidation. Autothermal catalytic partial oxidation of methanol, ethylene glycol, and glycerol with Rh and Pt-based catalysts with ceria on alumina foam supports at residence times less than ten milliseconds produced equilibrium selectivity to synthesis gas. The addition of steam at S/C>4 produced selectivity to H2 higher than 80% with little or no selectivity to minor products. In a new process referred to as 'reactive flash volatilization,' catalytic partial oxidation was combined with pyrolysis of biomass by directly impinging particles of cellulose, starch, polyethylene, soy oil, or Aspen (Populous Tremuloides) on an operating Rh-based reforming catalyst at 700-800°C. Solid particles endothermically pyrolyzed to volatile organic compounds which mixed with air and reformed on the catalyst exothermically generating heat to drive the overall process. Particles of ˜250 mum microcrystalline cellulose processed at the conditions of C/O=1.0 on a RhCe/gamma-Al2O3/alpha-Al 2O3 at a residence time of ˜70 milliseconds produced a gaseous effluent stream selecting for 50% H2 and 50% CO with no observable side products other than H2O and CO2, and fuel efficiency. Cellulose, sucrose, and glycerol particle conversion was examined with high-speed photography (1000 frames/second) revealing the formation of a liquid intermediate from cellulose permitting extremely high heat flux (˜1 MW/m 2). Finally, large cellulose rods (7x7x500 mm) were directly pressed against a Rh-based reforming catalyst co-reforming methane with air to examine the processing speed as a function of applied pressure and surface temperature. All experiments demonstrate that solid particles of carbohydrates can reform on Rh-based catalytic foams and

  4. Long-Term Hydrocarbon Trade Options for the Maghreb Region and Europe—Renewable Energy Based Synthetic Fuels for a Net Zero Emissions World

    Directory of Open Access Journals (Sweden)

    Mahdi Fasihi

    2017-02-01

    Full Text Available Concerns about climate change and increasing emission costs are drivers for new sources of fuels for Europe. Sustainable hydrocarbons can be produced synthetically by power-to-gas (PtG and power-to-liquids (PtL facilities, for sectors with low direct electrification such as aviation, heavy transportation and chemical industry. Hybrid PV–Wind power plants can harvest high solar and wind potentials of the Maghreb region to power these systems. This paper calculates the cost of these fuels for Europe, and presents a respective business case for the Maghreb region. Calculations are hourly resolved to find the least cost combination of technologies in a 0.45° × 0.45° spatial resolution. Results show that, for 7% weighted average cost of capital (WACC, renewable energy based synthetic natural gas (RE-SNG and RE-diesel can be produced in 2030 for a minimum cost of 76 €/MWhHHV (0.78 €/m3SNG and 88 €/MWhHHV (0.85 €/L, respectively. While in 2040, these production costs can drop to 66 €/MWhHHV (0.68 €/m3SNG and 83 €/MWhHHV (0.80 €/L, respectively. Considering access to a WACC of 5% in a de-risking project, oxygen sales and CO2 emissions costs, RE-diesel can reach fuel-parity at crude oil prices of 101 and 83 USD/bbl in 2030 and 2040, respectively. Thus, RE-synthetic fuels could be produced to answer fuel demand and remove environmental concerns in Europe at an affordable cost.

  5. Corporate Responsibility

    DEFF Research Database (Denmark)

    Waddock, Sandra; Rasche, Andreas

    2015-01-01

    We define and discuss the concept of corporate responsibility. We suggest that corporate responsibility has some unique characteristics, which makes it different from earlier conceptions of corporate social responsibility. Our discussion further shows commonalities and differences between corporate...... responsibility and related concepts, such as corporate citizenship and business ethics. We also outline some ways in which corporations have implemented corporate responsibility in practice....

  6. 77 FR 62623 - 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel...

    Science.gov (United States)

    2012-10-15

    ... Manufacturer Compliance Flexibilities 1. Air Conditioning Related Credits 2. Incentives for Electric Vehicles, Plug-in Hybrid Electric Vehicles, Fuel Cell Vehicles, and Dedicated and Dual Fuel Compressed Natural... Trucks 4. Treatment of Plug-in Hybrid Electric Vehicles, Dual Fuel Compressed Natural Gas Vehicles, and...

  7. Synthetic Fuels Program

    International Nuclear Information System (INIS)

    Gehrs, C.W.

    1978-01-01

    Progress is reported on aquatic transport studies with regard to photolysis of polycyclic compounds in water; volatilization of PAH from water; bioaccumulation of anthracene by fathead minnows; bioaccumulation of polycyclic aromatic hydrocarbons by aquatic invertebrates; bioaccumulation of arylamines by zooplankton; availability of sediment-bound trace metals to bluegill; microbial transformation; transport and transformation of anthracene in natural waters; and microcosm studies. Progress is also reported on acute and chronic aquatic effects; acute and chronic terrestrial effects; leaching and chemical and physical characterization of solid wastes; toxicology of solid wastes; and field site task studies with regard to aquatic transport behavior of trace contaminants in wastewater discharges and airborne contaminants at coking plant field site

  8. 76 FR 74853 - 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel...

    Science.gov (United States)

    2011-12-01

    ... Flexibilities 1. Air Conditioning Related Credits 2. Incentive for Electric Vehicles, Plug-in Hybrid Electric... Electric Vehicles, Dual Fuel Compressed Natural Gas Vehicles, and Ethanol Flexible Fuel Vehicles for GHG... vehicle air conditioners will continue to improve by becoming more efficient and by increasing the use of...

  9. GreenSynFuels. Economical and technological statement regarding integration and storage of renewable energy in the energy sector by production of green synthetic fuels for utilization in fuel cells. Final project report

    Energy Technology Data Exchange (ETDEWEB)

    Lebaek, J. (Danish Technological Institute, Aarhus (Denmark)); Boegild Hansen, J. (Haldor Topsoee, Kgs. Lyngby (Denmark)); Mogensen, Mogens (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, Roskilde (Denmark)) (and others)

    2011-03-15

    The purpose of the project is to select and validate technology concepts for the establishment of a Danish production of green synthetic fuels primarily for fuel cells. The feasibility of the selected concepts is assessed trough a techno-economical calculation, which includes mass and energy balances and economics including CAPEX and OPEX assessments. It is envisioned by the project partners that a production of green synthetic fuels, such as methanol, can 1) bring stability to a future electricity grid with a high share of renewable energy, 2) replace fossil fuels in the transport sector, and 3) boost Danish green technology export. In the project, two technology concepts were derived through carefully considerations and plenum discussions by the project group members: Concept 1): Methanol/DME Synthesis based on Electrolysis assisted Gasification of Wood. Concept 2): Methanol/DME synthesis based on biogas temporarily stored in the natural gas network. Concept 1) is clearly the most favored by the project group and is therefore analyzed for its techno-economic feasibility. Using mass and energy balances the technical perspectives of the concept were investigated, along with an economic breakdown of the CAPEX and OPEX cost of the methanol production plant. The plant was technically compared to a traditional methanol production plant using gasified biomass. The project group has decided to focus on large scale plants, as the scale economics favor large scale plants. Therefore, the dimensioning input of the concept 1) plant is 1000 tons wood per day. This is truly a large scale gasification plant; however, in a methanol synthesis context the plant is not particularly large. The SOEC electrolyzer unit is dimensioned by the need of hydrogen to balance the stoichiometric ratio of the methanol synthesis reaction, which will result in 141 MW installed SOEC. The resulting methanol output is 1,050 tons methanol per day. In comparison to a traditional methanol synthesis plant

  10. 75 FR 25323 - Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards...

    Science.gov (United States)

    2010-05-07

    ... for Electric Vehicles, Plug-in Hybrids, and Fuel Cell Vehicles 4. Off-Cycle Technology Credits 5... not only CO 2 , but also other GHGs. Since then, thirteen states and the District of Columbia...

  11. Chemical recycling of carbon dioxide to methanol and dimethyl ether: from greenhouse gas to renewable, environmentally carbon neutral fuels and synthetic hydrocarbons.

    Science.gov (United States)

    Olah, George A; Goeppert, Alain; Prakash, G K Surya

    2009-01-16

    Nature's photosynthesis uses the sun's energy with chlorophyll in plants as a catalyst to recycle carbon dioxide and water into new plant life. Only given sufficient geological time can new fossil fuels be formed naturally. In contrast, chemical recycling of carbon dioxide from natural and industrial sources as well as varied human activities or even from the air itself to methanol or dimethyl ether (DME) and their varied products can be achieved via its capture and subsequent reductive hydrogenative conversion. The present Perspective reviews this new approach and our research in the field over the last 15 years. Carbon recycling represents a significant aspect of our proposed Methanol Economy. Any available energy source (alternative energies such as solar, wind, geothermal, and atomic energy) can be used for the production of needed hydrogen and chemical conversion of CO(2). Improved new methods for the efficient reductive conversion of CO(2) to methanol and/or DME that we have developed include bireforming with methane and ways of catalytic or electrochemical conversions. Liquid methanol is preferable to highly volatile and potentially explosive hydrogen for energy storage and transportation. Together with the derived DME, they are excellent transportation fuels for internal combustion engines (ICE) and fuel cells as well as convenient starting materials for synthetic hydrocarbons and their varied products. Carbon dioxide thus can be chemically transformed from a detrimental greenhouse gas causing global warming into a valuable, renewable and inexhaustible carbon source of the future allowing environmentally neutral use of carbon fuels and derived hydrocarbon products.

  12. Electricity production and phosphorous recovery as struvite from synthetic wastewater using magnesium-air fuel cell electrocoagulation.

    Science.gov (United States)

    Kim, Jung Hwan; An, Byung Min; Lim, Dae Hwan; Park, Joo Yang

    2018-04-01

    This research was based on the investigation of a major principle, regarding the effects of NaCl and KH 2 PO 4 concentrations on struvite recovery, with electricity production using magnesium-air fuel cell electrocoagulation, in accordance with the concentration of phosphorous and chloride. The weight ratio of N:P in the synthetic wastewater was in the range of 1.2-21. The concentration of NH 4 Cl was fixed at 0.277 M (approximately 3888 ppm as NH 3 -N and 5000 ppm as NH 4 ), while PO 4 -P was in the range of 0.006-0.1 M. In addition, the concentrations of NaCl as electrolyte were 0, 0.01, and 0.1 M. Phosphate removal increased linearly with the Mg:P ratio, up to approximately 1.1 mol mol -1 , irrespective of the initial concentrations of phosphate and NaCl. The one-to-one reaction as mole ratio between phosphate and the dissolved Mg ions resulted in phosphate removal, with the production of a one-to-one magnesium/phosphate mineral, such as struvite. The average removal rate of phosphorous in experiments without a dose of NaCl was 4.19 mg P cm -2 h -1 , which was lower than the relative values of 5.35 and 4.77 mg P cm -2 h -1 , in experiments with 0.01 and 0.1 M NaCl. The dissolution rate of Mg with electro-oxidation determined the rate of phosphorous removal with struvite recovery. The average removal rates of phosphorous with dose concentrations of 0.006, 0.01 and 0.02 M KH 2 PO 4 were 4.02, 5.54, 6.9 mg P cm -2 h -1 , respectively, which increased with the increase in KH 2 PO 4 dose. However, in experiments with a dose of 0.05 and 0.1 M KH 2 PO 4, the average removal rates of phosphorous decreased to 4.84 and 2.51, respectively. The maximum power densities in the electrolyte mixture of 0.05 M KH 2 PO 4 /0.277 M NH 4 Cl, 0.01 M NaCl/0.05 M KH 2 PO 4 /0.277 M NH 4 Cl, and 0.1 NaCl/0.05 KH 2 PO 4 /0.277 M NH 4 Cl were 25.1, 26.4, and 33.2 W/m 2 , respectively. The increase in the NaCl dose concentration resulted in an

  13. The environmental education program and the corporative social responsibility: a case study of the Nuclear Fuel Factory (FCN) in Resende/RJ

    International Nuclear Information System (INIS)

    Ribeiro, Adriana A.A.; Silva, Ana Cristina L.; Pires, Flávia Cristina A.C.

    2017-01-01

    The Environmental Education Program (Programa de Educação Ambiental - PEA) of the Nuclear Fuel Factory (Fábrica de Combustível Nuclear - FCN) started in 2014 as part of the condition imposed by the Brazilian Environmental Regulatory Authority (IBAMA) for environmental licensing. The PEA for the local community aims to clarify the population about issues involving the company's activities and address potential environmental impacts that these activities may cause. The PEA for workers (PEAT) aims to promote environmental awareness, encourage good environmental practices and reinforce the importance of safety at work. By enlisting the participation of the employees and the local population, the study allowed the identification of the main issues of environmental aspects. Based on such research, the PEA prioritized the activities carried out at FCN and considered the following topics: environmental impacts, natural resources, waste generation, biodiversity, public policies, job generation and increase of real income and conservation units. The aim of this work is to share strategies and participative methodology as well as the achievements. In the context of the Corporative Social Responsibility, the implementation of the PEA is part of the company policy in accordance with its code of the ethics to support corporative programs with special focus on environmental preservation and the appreciation of the human being, besides providing transparent and true information to internal and external publics. The results in 2015 and 2016 demonstrated a participative management between the FCN and the local population in the districts of Areias/SP, Itatiaia/RJ and Resende/RJ. Besides that, the PEA enables to strengthen the corporative relations, to maintain a dialogue with the local community and to spread out the knowledge about nuclear technology. (author)

  14. The environmental education program and the corporative social responsibility: a case study of the Nuclear Fuel Factory (FCN) in Resende/RJ

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Adriana A.A.; Silva, Ana Cristina L.; Pires, Flávia Cristina A.C., E-mail: adriana@inb.gov.br, E-mail: anaclsilva@inb.gov.br, E-mail: flaviapires@inb.gov.br [Indústrias Nucleares do Brasil (INB), Resende, RJ (Brazil)

    2017-07-01

    The Environmental Education Program (Programa de Educação Ambiental - PEA) of the Nuclear Fuel Factory (Fábrica de Combustível Nuclear - FCN) started in 2014 as part of the condition imposed by the Brazilian Environmental Regulatory Authority (IBAMA) for environmental licensing. The PEA for the local community aims to clarify the population about issues involving the company's activities and address potential environmental impacts that these activities may cause. The PEA for workers (PEAT) aims to promote environmental awareness, encourage good environmental practices and reinforce the importance of safety at work. By enlisting the participation of the employees and the local population, the study allowed the identification of the main issues of environmental aspects. Based on such research, the PEA prioritized the activities carried out at FCN and considered the following topics: environmental impacts, natural resources, waste generation, biodiversity, public policies, job generation and increase of real income and conservation units. The aim of this work is to share strategies and participative methodology as well as the achievements. In the context of the Corporative Social Responsibility, the implementation of the PEA is part of the company policy in accordance with its code of the ethics to support corporative programs with special focus on environmental preservation and the appreciation of the human being, besides providing transparent and true information to internal and external publics. The results in 2015 and 2016 demonstrated a participative management between the FCN and the local population in the districts of Areias/SP, Itatiaia/RJ and Resende/RJ. Besides that, the PEA enables to strengthen the corporative relations, to maintain a dialogue with the local community and to spread out the knowledge about nuclear technology. (author)

  15. Rod consolidation of RG and E's [Rochester Gas and Electric Corporation] spent PWR [pressurized water reactor] fuel

    International Nuclear Information System (INIS)

    Bailey, W.J.

    1987-05-01

    The rod consolidation demonstration involved pulling the fuel rods from five fuel assemblies from Unit 1 of RG and E's R.E. Ginna Nuclear Power Plant. Slow and careful rod pulling efforts were used for the first and second fuel assemblies. Rod pulling then proceeded smoothly and rapidly after some minor modifications were made to the UST and D consolidation equipment. The compaction ratios attained ranged from 1.85 to 2.00 (rods with collapsed cladding were replaced by dummy rods in one fuel assembly to demonstrate the 2:1 compaction ratio capability). This demonstration involved 895 PWR fuel rods, among which there were some known defective rods (over 50 had collapsed cladding); no rods were broken or dropped during the demonstration. However, one of the rods with collapsed cladding unexplainably broke during handling operations (i.e., reconfiguration in the failed fuel canister), subsequent to the rod consolidation demonstration. The broken rod created no facility problems; the pieces were encapsulated for subsequent storage. Another broken rod was found during postdemonstration cutting operations on the nonfuel-bearing structural components from the five assemblies; evidence indicates it was broken prior to any rod consolidation operations. During the demonstration, burnish-type lines or scratches were visible on the rods that were pulled; however, experience indicates that such lines are generally produced when rods are pulled (or pushed) through the spacer grids. Rods with collapsed cladding would not enter the funnel (the transition device between the fuel assembly and the canister that aids in obtaining high compaction ratios). Reforming of the flattened areas of the cladding on those rods was attempted to make the rod cross sections more nearly circular; some of the reformed rods passed through the funnel and into the canister

  16. Bio desulfurization of a system containing synthetic fuel by rhodococcus erythropolis ATCC 4277; Remocao de compostos sulfurosos de sitema bifasico contendo combustivel sintetico por Rhodococcus erythropolis ATCC 4277

    Energy Technology Data Exchange (ETDEWEB)

    Maass, Danielle; Souza, Antonio Augusto Ulson de; Souza, Selene Maria de Arruda Guelli Ulson de [Universidade Federal de Santa Catarina (UFSC), SC (Brazil)

    2012-07-01

    For decades the burning of fossil fuels released a lot of pollutants in the atmosphere. Among the most harmful is sulfur dioxide (SO{sub 2}), which reacts with the moisture in the air and turns into sulfuric acid, being the main cause of acid rain. Acid rain is very harmful to animal and plant kingdoms; accelerates the corrosion's processes of buildings and monuments, and causes serious health problems for humans. As a result, many countries have reformed their legislation to require the sale of fuels with very low sulfur content. The existing processes of desulfurization are not capable of removing sulfur so low. Therefore, there has developed a new process called bio desulfurization. In this process, the degradation of sulfur occurs through the action of microorganisms that act as catalysts. The bacterium Rhodococcus erythropolis has emerged as one of the most promising for bio desulfurization because it removes the sulfur without breaking the benzene rings, thereby maintaining the potential energy of the same. Using dibenzothiophene as a model of sulfur compounds, the products of the bio desulfurization process are 2- hydroxybiphenyl and sulfate. In this study we sought to examine the desulfurizing capacity of national Rhodococcus erythropolis strain ATCC4277 in a batch reactor using concentrations of organic phase (n-dodecane) of 20 and 80% (v/v). Rhodococcus erythropolis ATCC4277 was capable of degrading DBT in 93.3 and 98.0% in the presence of 20 and 80% (v/v) of synthetic fuel, respectively. (author)

  17. Safety in connection with the request for approval of the installation alteration in the fuel reprocessing facilities of Power Reactor and Nuclear Fuel Development Corporation (report)

    International Nuclear Information System (INIS)

    1982-01-01

    A report to the Prime Minister by the Nuclear Safety Commission was presented concerning the safety in the installation alteration of the fuel reprocessing facilities, as PNC had requested its approval to the Prime Minister. The safety was confirmed. The items of examination on the safety made by the committee on Examination of Nuclear Fuel Safety of NSC were the aseismic design of liquid waste storage, uranium denitration facility, intermediate gate and radioactive solid waste storage; the criticality safety design of the denitration facility; the radiation shielding design of the liquid waste storage, denitration facility and solid waste storage; the function of radioactive material containment of the liquid waste storage and denitration facility; the radiation control in the liquid waste storage, denitration facility and solid waste storage; the waste management in the liquid waste storage and denitration facility; fire and explosion prevention in the liquid waste storage; exposure dose from the liquid waste storage and denitration facility. (Mori, K.)

  18. Propulsion and Power Rapid Response Research and Development (R&D) Support. Delivery Order 0011: Analysis of Synthetic Aviation Fuels

    Science.gov (United States)

    2011-04-01

    blend gave extremely high lubricity values but this is expected since the fuel contained no lubricity additives.  The upper ( UEL ) and lower (LEL... UEL and LEL values. Of the fuels tested by this method, Figure 11, the lower explosion limits ranged from 0.4-0.5 vol% and the upper explosion limit...n L im it (v o l% ) UEL LEL [1] No Method or Test Temperature Given [2] 150°C Test Temperature 29 Approved for public release; distribution

  19. Examination on low level liquid wastes released into sea from the fuel reprocessing facility of Power Reactor and Nuclear Fuel Development Corporation

    International Nuclear Information System (INIS)

    1977-01-01

    A report of the Committee on Examination of Nuclear Fuel Safety to the Atomic Energy Commission of Japan, concerning the release of low level liquid waste into sea, was presented; and its safety was confirmed. The results described are as follows: natural and social environments - ocean phenomena, marine lives, fishery, and marine product consumption; evaluation of the effects of low level liquid wastes released into sea - release mode, diffusion of, radioactive substances internal/external exposure dose calculation, and exposure dose evaluation. (Mori, K.)

  20. Production of Liquid Synthetic Fuels from Carbon, Water and Nuclear Power on Ships and at Shore Bases for Military and Potential Commercial Applications

    International Nuclear Information System (INIS)

    Locke Bogart, S.; Schultz, Ken; Brown, Lloyd; Russ, Ben

    2006-01-01

    It is demonstrable that synthetic fuels (jet/diesel/gasoline ≅ (CH 2 ) n ) can be produced from carbon, water, and nuclear energy. What remains to be shown is that all system processes are scalable, integrable, and economical. Sources of carbon include but are not limited to CO 2 from the atmosphere or seawater, CO 2 from fossil-fired power plants, and elemental carbon from coal or biomass. For mobile defense (Navy) applications, the ubiquitous atmosphere is our chosen carbon source. For larger-scale sites such as Naval Advance Bases, the atmosphere may still be the choice should other sources not be readily available. However, at many locations suitable for defense and, potentially, commercial syn-fuel production, far higher concentrations of carbon may be available. The rationale for this study was manifold: fuel system security from terrorism and possible oil embargoes; rising demand and, eventually, peaking supply of conventional petroleum; and escalating costs and prices of fuels. For these reasons, the initial parts of the study were directed at Syn-fuel production for mobile Naval platforms and shore sites such as Rokkasho, Japan (as an exemplar). Nuclear reactors would provide the energy for H 2 from water-splitting, Membrane Gas Absorption (MGA) would extract CO 2 from the atmosphere, the Reverse Water-Gas Reaction (RWGR) would convert the CO 2 to CO, and the resultant H 2 and CO feeds would be converted to (CH 2 )n by the Fischer-Tropsch reaction. Many of these processes exist at commercial scale. Some, particularly MGA and RWGR, have been demonstrated at the bench-scale, requiring up-scaling. Likewise, the demonstration of an integrated system at some scale is yet to be done. For ship-based production, it has been shown that the system should be viable and, under reasonable assumptions, both scalable and economical for defense fuels. For the assumptions in the study, fuel cost estimates range from ∼ $2.55 to $4.75 per gallon with a nominal cost of

  1. Use of controlled thermonuclear reactor fusion power for the production of synthetic methanol fuel from air and water

    International Nuclear Information System (INIS)

    Steinberg, M.; Vi Duong Dang.

    1975-04-01

    Methanol synthesis from carbon dioxide, water and nuclear fusion energy is extensively investigated. The entire system is analyzed from the point of view of process design and economic evaluation of various processes. The main potential advantage of a fusion reactor (CTR) for this purpose is that it provides a large source of low cost environmentally acceptable electric power based on an abundant fuel source. Carbon dioxide is obtained by extraction from the atomsphere or from sea water. Hydrogen is obtained by electrolysis of water. Methanol is synthesized by the catalytic reaction of carbon dioxide and hydrogen. The water electrolysis and methanol synthesis units are considered to be technically and commercially available. The benefit of using air or sea water as a source of carbon dioxide is to provide an essentially unlimited renewable and environmentally acceptabe source of hydrocarbon fuel. Extraction of carbon dioxide from the atmosphere also allows a high degree of freedom in plant siting. (U.S.)

  2. Synthetic fuel combustion: pollutant formation. Soot initiation mechanisms in burning aromatics. First quarterly report, 19 September-31 December 1980

    Energy Technology Data Exchange (ETDEWEB)

    Rawlins, W. T.; Tanzawa, T.

    1981-01-01

    Although considerable progress has been made in recent years in understanding the phenomenology of soot formation in the combustion of hydrocarbon fuels, relatively little attention has been focused upon aromatic fuels of the types commonly found in coal liquids. In particular, the effects of gas-phase free radicals, formed during combustion, on the kinetics of formation of incipient soot particles have not been characterized. Accordingly, an experimental investigation of the detailed kinetics of incipient soot formation in the combustion and pyrolysis of aromatic fuels of the benzene, anisole, phenol, and pyrrole families has been initiated in order to determine soot formation mechanisms and rate parameters. The experiments will be performed in a shock tube over the temperature range 1300 to 2500 K, using multiple ultraviolet, visible, and infrared diagnostics to monitor the kinetic behavior of free radicals (such as OH), incipient soot particles, and combustion products. Experiments will be conducted with artificially enhanced concentrations of free radicals such as OH and O to determine their effects on the kinetics of soot and soot precursors. The experimental work will be supported and directed by a parallel analytical effort using a detailed mechanistic model of the chemical kinetics and dynamics of the reacting systems. In this report, the design and configuration of the experimental apparatus are described, the details of the kinetic model are outlined, and possible reaction pathways are discussed.

  3. Synthetic nanocomposite MgH2/5 wt. % TiMn2powders for solid-hydrogen storage tank integrated with PEM fuel cell.

    Science.gov (United States)

    El-Eskandarany, M Sherif; Shaban, Ehab; Aldakheel, Fahad; Alkandary, Abdullah; Behbehani, Montaha; Al-Saidi, M

    2017-10-16

    Storing hydrogen gas into cylinders under high pressure of 350 bar is not safe and still needs many intensive studies dedic ated for tank's manufacturing. Liquid hydrogen faces also severe practical difficulties due to its very low density, leading to larger fuel tanks three times larger than traditional gasoline tank. Moreover, converting hydrogen gas into liquid phase is not an economic process since it consumes high energy needed to cool down the gas temperature to -252.8 °C. One practical solution is storing hydrogen gas in metal lattice such as Mg powder and its nanocomposites in the form of MgH 2 . There are two major issues should be solved first. One related to MgH 2 in which its inherent poor hydrogenation/dehydrogenation kinetics and high thermal stability must be improved. Secondly, related to providing a safe tank. Here we have succeeded to prepare a new binary system of MgH 2 /5 wt. % TiMn 2 nanocomposite powder that show excellent hydrogenation/dehydrogenation behavior at relatively low temperature (250 °C) with long cycle-life-time (1400 h). Moreover, a simple hydrogen storage tank filled with our synthetic nanocomposite powders was designed and tested in electrical charging a battery of a cell phone device at 180 °C through a commercial fuel cell.

  4. Conceptual evaluation of hybrid energy system comprising wind-biomass-nuclear plants for load balancing and for production of renewable synthetic transport fuels

    International Nuclear Information System (INIS)

    Carlsson, Johan; Purvins, Arturs; Papaioannou, Ioulia T.; Shropshire, David; Cherry, Robert S.

    2014-01-01

    Future energy systems will increasingly need to integrate variable renewable energy in order to reduce greenhouse gas emissions from power production. Addressing this trend the present paper studies how a hybrid energy systems comprising aggregated wind farms, a biomass processing plant, and a nuclear cogeneration plant could support high renewable energy penetration. The hybrid energy system operates so that its electrical output tends to meet demand. This is achieved mainly through altering the heat-to-power ratio of the nuclear reactor and by using excess electricity for hydrogen production through electrolysis. Hybrid energy systems with biomass treatment processes, i.e. drying, torrefaction, pyrolysis and synthetic fuel production were evaluated. It was shown that the studied hybrid energy system comprising a 1 GWe wind farm and a 347 MWe nuclear reactor could closely follow the power demand profile with a standard deviation of 34 MWe. In addition, on average 600 m 3 of bio-gasoline and 750 m 3 bio-diesel are produced daily. The reduction of greenhouse gas emissions of up to 4.4 MtCO 2 eq annually compared to power generation and transport using conventional fossil fuel sources. (author)

  5. Fusion energy applied to synthetic fuel production: a report to the DOE Division of Magnetic Fusion Energy based on a preliminary study by an ad-hoc advisory group

    International Nuclear Information System (INIS)

    Booth, L.A.

    1977-10-01

    The general conclusion is that the potential for utilization of fusion energy for synthetic fuel production is favorable. Three basic methods of hydrogen production are identified: high-temperature electrolysis, thermochemical cycles, and direct radiolysis. Combinations of these and their use as in combined cycles for electric power generation are considered

  6. Well-to-wheel analysis of renewable transport fuels: synthetic natural gas from wood gasification and hydrogen from concentrated solar energy[Dissertation 17437

    Energy Technology Data Exchange (ETDEWEB)

    Felder, R.

    2007-07-01

    In order to deal with problems such as climate change, an increasing energy demand and the finiteness of fossil resources, alternative CO{sub 2}-low technologies have to be found for a sustainable growing future. Laboratories at PSI are conducting research on two pathways delivering such car fuels: synthetic natural gas from wood gasification (SNG) and hydrogen from solar thermochemical ZnO dissociation (STD). The biofuel SNG is produced using wood in an auto-thermal gasification reactor. It can be supplied to the natural-gas grid and be used in a compressed natural gas (CNG) vehicle. STD is a long-term option, using concentrated solar radiation in a thermochemical reactor, producing zinc as solar energy carrier. Zinc can be used for hydrolysis, in order to produce hydrogen as a locally low-polluting future car fuel. In the frame of the thesis, both fuels are assessed using a life cycle assessment, i.e. investigating all environmental interactions from the extraction of resources over the processing and usage steps to the final disposal. Different methodologies are applied for a rating, compared to alternatives and standard fuels of today. In addition, costs of the technologies are calculated in order to assess economic competitiveness. The thesis is structured as follows: After an introduction giving an overview (chapter A), the methodology is presented (chapter B). It includes various life cycle impact assessment methods such as greenhouse gas emissions, the cumulative energy demand or comprehensive rating approaches. Calculations of the production and supply costs of the assessed fuels are included as well as the eco-efficiency, a combination of environmental with economic indicators. In addition, external costs caused by the emissions are quantified. Sensitivity studies investigate the importance of different parameters and substantiate conclusions. In chapter C, the production, supply and use of the assessed fuels is discussed, following the well

  7. Corporate Awakening

    DEFF Research Database (Denmark)

    LaFrance, Julie; Lehmann, Martin

    2005-01-01

    Predominantly since the 1992 Rio Summit, corporations have been increasingly pursuing partnerships with public institutions including governments, international organisations and NGOs that aim to contribute to sustainable development activities. Partnerships have become more common as corporations...... react to mounting pressure from corporate stakeholders, civil society and government on the responsible nature of their business practices. The corporate awakening towards a broader role of business in society and the trend of corporations embracing partnerships has led many to question the driving...... factors that motivate corporations to pursue partnerships. In this paper, the authors examine the underlying drivers of corporate organisational behaviour from the theoretical perspectives of both legitimacy and stakeholder needs, and discuss the challenges of gaining insight into why corporations embrace...

  8. Corporate Branding and Corporate Reputation

    DEFF Research Database (Denmark)

    Karmark, Esben

    2013-01-01

    expressions of corporate brand identity. The chapter introduces notions that reputations, like corporate brands, may be considered as co-constructed by stakeholders, formed through multiple meanings and the subject of stakeholder negotiation, and discusses such ideas in the context of a future research agenda......Corporate branding has been seen as developing in “waves”. This chapter explores the links between corporate branding and corporate reputation as they emerge in the context of three waves of corporate branding. It highlights the way in which the two constructs have related to each other through...... organizational culture and identity, and how, although characterized by parallel developments, new ideas and models from a “third” wave of corporate branding challenge prevailing assumptions of corporate reputation particularly in terms of the assumptions that reputations emerge from authentic and transparent...

  9. Corporate Awakening

    DEFF Research Database (Denmark)

    LaFrance, Julie; Lehmann, Martin

    2004-01-01

    Predominantly since the 1992 Rio Summit, corporations have been increasingly pursuing partnerships with public institutions including governments, international organisations and NGOs that aim to contribute to sustainable development activities. Both the business community and public organisations...... are recognizing the potential benefits of public-private partnerships for furthering the Millennium Development Goals while having a positive impact on business. Partnerships have become more common as corporations react to mounting pressure from corporate stakeholders, civil society and government...... on the responsible nature of their business practices. The accountability of corporations has moved beyond the traditional obligations of addressing shareholder demands and today, corporations must be accountable to society and all stakeholders affected by global development. The corporate awakening towards...

  10. Corporate Foundations

    DEFF Research Database (Denmark)

    Herlin, Heidi; Thusgaard Pedersen, Janni

    2013-01-01

    -sector partnerships. The results of this paper are based on interviews, participant observations, and organizational documents from a 19-month empirical study of a Danish corporate foundation. Findings suggest that corporate foundations have potential to act as boundary organizations and facilitate collaborative......This paper aims to explore the potential of Danish corporate foundations as boundary organizations facilitating relationships between their founding companies and non-governmental organizations (NGOs). Hitherto, research has been silent about the role of corporate foundations in relation to cross...... action between business and NGOs through convening, translation, collaboration, and mediation. Our study provides valuable insights into the tri-part relationship of company foundation NGO by discussing the implications of corporate foundations taking an active role in the realm of corporate social...

  11. Corporate design

    OpenAIRE

    Bejr, Štěpán

    2012-01-01

    The Master's Thesis deals with the issue of corporate design. The theoretical part specifies the integration of corporate design into marketing theory, introduces its basic components, principles and process of its creation. The practical part explores corporate identity changes in four significant Czech organizations - Czech Television, Czech Radio, Zoo Praha and Česká pojišťovna. It reveals specifics of each case, its positive and negative aspects and aims to find important factors that aff...

  12. Corporate Taxation and Corporate Governance

    DEFF Research Database (Denmark)

    Köthenbürger, Marko; Stimmelmayr, Michael

    2009-01-01

    The effects of corporate taxation on firm behavior have been extensively discussed in the neoclassical model of firm behavior which abstracts from agency problems. As emphasized by the corporate governance literature, corporate investment behavior is however crucially influenced by diverging...... interests between shareholders and managers. We set up an agency model and analyze the crucial issue in corporate taxation of whether the normal return on investment should be exempted from taxation. The findings suggest that the divergence of interests may be intensified and welfare reduced...... if the corporate tax system exempts the normal return on investment from taxation. The optimal system may well use the full return on investment as a tax base. Hence, tax systems such as an Allowance for Corporate Equity (ACE) or a Cash-flow tax do not have the familiar efficiency-enhancing effects in the presence...

  13. Designing synthetic biology.

    Science.gov (United States)

    Agapakis, Christina M

    2014-03-21

    Synthetic biology is frequently defined as the application of engineering design principles to biology. Such principles are intended to streamline the practice of biological engineering, to shorten the time required to design, build, and test synthetic gene networks. This streamlining of iterative design cycles can facilitate the future construction of biological systems for a range of applications in the production of fuels, foods, materials, and medicines. The promise of these potential applications as well as the emphasis on design has prompted critical reflection on synthetic biology from design theorists and practicing designers from many fields, who can bring valuable perspectives to the discipline. While interdisciplinary connections between biologists and engineers have built synthetic biology via the science and the technology of biology, interdisciplinary collaboration with artists, designers, and social theorists can provide insight on the connections between technology and society. Such collaborations can open up new avenues and new principles for research and design, as well as shed new light on the challenging context-dependence-both biological and social-that face living technologies at many scales. This review is inspired by the session titled "Design and Synthetic Biology: Connecting People and Technology" at Synthetic Biology 6.0 and covers a range of literature on design practice in synthetic biology and beyond. Critical engagement with how design is used to shape the discipline opens up new possibilities for how we might design the future of synthetic biology.

  14. Corporate Entrepreneurship

    DEFF Research Database (Denmark)

    Lassen, Astrid Heidemann

    Corporate entrepreneurship is often highlighted as being more relevant than ever, as a viable means for existing organizations to pursue creative new solutions to the complex challenges facing firms today. This includes continuously exploring and exploiting previously unexploited opportunities......, and thereby moving the organization to a new state of being. In spite of a general consensus on a strong interlinkage between the concepts of innovation and corporate entrepreneurship, the nature of this linkage is rarely addressed directly. This has made further research in the two areas problematic, mainly...... nature of corporate entrepreneurship and innovation by exploring the role played by innovation in corporate entrepreneurship. - Develop a framework of corporate entrepreneurial innovation which facilitates an understanding of challenges related hereto and practices applied to overcome these challenges...

  15. Corporate entrepreneurship

    DEFF Research Database (Denmark)

    Christensen, Karina

    2005-01-01

    Corporate entreprenørskab kan blive svaret på, hvordan Danmark fremmer en mere videnintensiv produktion. Begrebet er blevet anvendt til at forklare forskellige organisatoriske fænomener alt fra strategi over ledelse i al almindelighed til innovation, hvilket har medført en mangfoldighed af begreber...... og perspektiver, som har skabt stor uklarhed omkring corporate entreprenørskab. Med henblik på at skabe fundamentet for et fælles fodslag redegøres der i denne artikel for corporate entreprenørskabsbegrebet ud fra forskellige perspektiver. Der gives i artiklen endvidere et overblik ved hjælp af en...... model, der indeholder intraprenørskab og exoprenørskab, samt fire organisatoriske perspektiver: corporate venturing, interne ressourcer, internationalisering og eksterne netværk....

  16. Examining corporate governance and corporate tax management

    Directory of Open Access Journals (Sweden)

    Martin Surya Mulyadi

    2014-07-01

    Full Text Available Taxation play an essential role both in a country and in a corporation. For a country it is one of the primary income source, while for the corporation taxes will reduce corporate net income. To minimize the tax payment, corporation conduct a corporate tax management. According to some of previous research, there is a correlation between corporate governance and corporate tax management. While there are many corporate governance proxies could be used in corporate governance research, in this research we are focusing on three: number of board, number of independent board and board compensation. We measure corporate tax management by using effective tax rate (GAAP ETR and current ETR are used in this research. By using several other control variables, we run the regression and conduct the statistical analysis to examine the correlation between corporate governance and corporate tax management. Our result show that corporate governance have a significant correlation to corporate tax management.

  17. Corporal punishment.

    Science.gov (United States)

    Zolotor, Adam J

    2014-10-01

    Corporal punishment is used for discipline in most homes in the United States. It is also associated with a long list of adverse developmental, behavioral, and health-related consequences. Primary care providers, as trusted sources for parenting information, have an opportunity to engage parents in discussions about discipline as early as infancy. These discussions should focus on building parents' skills in the use of other behavioral techniques, limiting (or eliminating) the use of corporal punishment and identifying additional resources as needed. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Corporate Governance and Corporate Creditworthiness

    Directory of Open Access Journals (Sweden)

    Dror Parnes

    2011-12-01

    Full Text Available We examine the relation between corporate governance and bankruptcy risk as an underlying force affecting a bond’s yield. The level of corporate governance is captured by the G-index, along with the explicit groups of governance provisions. We estimate bankruptcy risk by Z-score, by cash-flow-score, by O-score, through Merton structural model default probabilities, and by S&P credit ratings. After addressing endogeneity and while controlling for firm-specific factors, based on the four objective methodologies we find that corporate governance is inversely related to bankruptcy risk. Yet, rating agencies take a mixed approach towards this association likely because of the conflicting impact of different governance provisions.

  19. Synthetic Cannabinoids

    Directory of Open Access Journals (Sweden)

    Aslihan Okan Ibiloglu

    2017-09-01

    Full Text Available Synthetic cannabinoids which is a subgroup of cannabinoids are commonly used for recreational drug use throughout the whole world. Although both marijuana and synthetic cannabinoids stimulate the same receptors, cannabinoid receptor 1 (CB1 and cannabinoid receptor 2 (CB2, studies have shown that synthetic cannabinoids are much more potent than marijuana. The longer use of synthetic cannabinoids can cause severe physical and psychological symptoms that might even result in death, similar to many known illicit drugs. Main treatment options mostly involve symptom management and supportive care. The aim of this article is to discuss clinical and pharmacological properties of the increasingly used synthetic cannabinoids. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2017; 9(3.000: 317-328

  20. Corporate Venturing

    DEFF Research Database (Denmark)

    Vintergaard, Christian

    involved in recognition and discovery. Consequently thepaper offers insight to a diversified group of actors who mix and match technological and marketcapabilities in a constant process of recognition and discovery.Key words: Corporate venturing, entrepreneurship, discovery, networks, opportunities,recognition....

  1. Corporate Governance

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

    control and management information systems;. · monitor corporate performance against strategic and business plans;. · assess its own performance in fulfilling Board responsibilities;. · measure and monitor the performance of the. President and Chief Executive Officer; and. · ensure that the Centre has an effective.

  2. Comments on the Joint Proposed Rulemaking to Establish Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wenzel, Tom [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2009-10-27

    Tom Wenzel of Lawrence Berkeley National Laboratory comments on the joint rulemaking to establish greenhouse gas emission and fuel economy standards for light-duty vehicle, specifically on the relationship between vehicle weight and vehicle safety.

  3. Corporate Language and Corporate Talk

    DEFF Research Database (Denmark)

    Zølner, Mette

    2013-01-01

    the geographical borders by the medium of common corporate values for knowledge management, collection of data and analysis in these studies inspired by approach of ground theory and presents a usefulness of distinguishing between corporate language and talks to enable the headquarters learning. Also it concludes......The article presents the case studies of two Danish based multinational companies (MNCs) which provides the an insight into the role of languages in organizational learning. It mentions that the studies focus on the sharing of the understanding and practices among their employees across...... that both of the MNCs are of Danish origin but executives of both companies are proficient in English language....

  4. Subtask 3.11 - Production of CBTL-Based Jet Fuels from Biomass-Based Feedstocks and Montana Coal

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, Ramesh

    2014-06-01

    The Energy & Environmental Research Center (EERC), in partnership with the U.S. Department of Energy (DOE) and Accelergy Corporation, an advanced fuels developer with technologies exclusively licensed from Exxon Mobil, undertook Subtask 3.11 to use a recently installed bench-scale direct coal liquefaction (DCL) system capable of converting 45 pounds/hour of pulverized, dried coal to a liquid suitable for upgrading to fuels and/or chemicals. The process involves liquefaction of Rosebud mine coal (Montana coal) coupled with an upgrading scheme to produce a naphthenic fuel. The upgrading comprises catalytic hydrotreating and saturation to produce naphthenic fuel. A synthetic jet fuel was prepared by blending equal volumes of naphthenic fuel with similar aliphatic fuel derived from biomass and 11 volume % of aromatic hydrocarbons. The synthetic fuel was tested using standard ASTM International techniques to determine compliance with JP-8 fuel. The composite fuel thus produced not only meets but exceeds the military aviation fuel-screening criteria. A 500-milliliter synthetic jet fuel sample which met internal screening criteria was submitted to the Air Force Research Laboratory (AFRL) at Wright–Patterson Air Force Base, Dayton, Ohio, for evaluation. The sample was confirmed by AFRL to be in compliance with U.S. Air Force-prescribed alternative aviation fuel initial screening criteria. The results show that this fuel meets or exceeds the key specification parameters for JP-8, a petroleum-based jet fuel widely used by the U.S. military. JP-8 specifications include parameters such as freeze point, density, flash point, and others; all of which were met by the EERC fuel sample. The fuel also exceeds the thermal stability specification of JP-8 fuel as determined by the quartz crystalline microbalance (QCM) test also performed at an independent laboratory as well as AFRL. This means that the EERC fuel looks and acts identically to petroleum-derived jet fuel and can be used

  5. Synthetic Biology Guides Biofuel Production

    Directory of Open Access Journals (Sweden)

    Michael R. Connor

    2010-01-01

    Full Text Available The advancement of microbial processes for the production of renewable liquid fuels has increased with concerns about the current fuel economy. The development of advanced biofuels in particular has risen to address some of the shortcomings of ethanol. These advanced fuels have chemical properties similar to petroleum-based liquid fuels, thus removing the need for engine modification or infrastructure redesign. While the productivity and titers of each of these processes remains to be improved, progress in synthetic biology has provided tools to guide the engineering of these processes through present and future challenges.

  6. Synthetic Biology Guides Biofuel Production

    Science.gov (United States)

    Connor, Michael R.; Atsumi, Shota

    2010-01-01

    The advancement of microbial processes for the production of renewable liquid fuels has increased with concerns about the current fuel economy. The development of advanced biofuels in particular has risen to address some of the shortcomings of ethanol. These advanced fuels have chemical properties similar to petroleum-based liquid fuels, thus removing the need for engine modification or infrastructure redesign. While the productivity and titers of each of these processes remains to be improved, progress in synthetic biology has provided tools to guide the engineering of these processes through present and future challenges. PMID:20827393

  7. Synthetic oils

    Science.gov (United States)

    Hatton, R. E.

    1973-01-01

    Synthetic lubricants are discussed by chemical class and their general strengths and weaknesses in terms of lubrication properties are analyzed. Comparative ratings are given for 14 chemical classes and are used as a guide for lubricant selection. The effects of chemical structure on the properties of the lubricant are described with special emphasis on thermal stability. The diversity of synthetic lubricants which is provided by the wide range of properties permits many applications, some of which are reported.

  8. Corporate contestability and corporate expropriation

    Directory of Open Access Journals (Sweden)

    Abdul Hadi Zulkafli

    2016-12-01

    Full Text Available This paper presents evidence on the role of ownership in dealing with corporate expropriation of listed companies in Malaysia. From the perspective of expropriation, a single controlling shareholder is always associated with such behavior due to their power and control at the expense of minority shareholder. However, subsequent individual or coalition of large shareholders can be an important corporate governance tool by providing effective monitoring that would lessen the possibility of expropriation by the controlling shareholder. Relating to that, this study evaluates the role of controlling and large shareholders in dealing with corporate expropriation. It is found that there is a negative relationship between single controlling shareholders and dividend payout ratio indicating that firms with only controlling shareholder will pay a lower dividend due to possible expropriation through profit diversion by controlling shareholder. Using Herfindahl Index as a proxy for ownership contestability, the presence of large shareholders along with controlling shareholder has a positive relationship with dividend payout implying that increased contestability helps to curb the power of controlling shareholder to expropriate fund for their own benefit. In accordance with agency theory, the outcome suggests that large shareholders play a monitoring role in minimizing the Type II agency problem. It is also verifying the argument made based on the Catering Theory of Dividend that the presence of large shareholder brings benefit to all shareholders as they are able to reduce profit diversion by demanding for higher dividend

  9. Synthetic environments

    Science.gov (United States)

    Lukes, George E.; Cain, Joel M.

    1996-02-01

    The Advanced Distributed Simulation (ADS) Synthetic Environments Program seeks to create robust virtual worlds from operational terrain and environmental data sources of sufficient fidelity and currency to interact with the real world. While some applications can be met by direct exploitation of standard digital terrain data, more demanding applications -- particularly those support operations 'close to the ground' -- are well-served by emerging capabilities for 'value-adding' by the user working with controlled imagery. For users to rigorously refine and exploit controlled imagery within functionally different workstations they must have a shared framework to allow interoperability within and between these environments in terms of passing image and object coordinates and other information using a variety of validated sensor models. The Synthetic Environments Program is now being expanded to address rapid construction of virtual worlds with research initiatives in digital mapping, softcopy workstations, and cartographic image understanding. The Synthetic Environments Program is also participating in a joint initiative for a sensor model applications programer's interface (API) to ensure that a common controlled imagery exploitation framework is available to all researchers, developers and users. This presentation provides an introduction to ADS and the associated requirements for synthetic environments to support synthetic theaters of war. It provides a technical rationale for exploring applications of image understanding technology to automated cartography in support of ADS and related programs benefitting from automated analysis of mapping, earth resources and reconnaissance imagery. And it provides an overview and status of the joint initiative for a sensor model API.

  10. Corporate Fictions

    DEFF Research Database (Denmark)

    Staunæs, Dorthe; Søndergaard, D. M.

    2006-01-01

    The article describes a particular strategy of communication called a social science fiction. The strategy was taken up following an empirical research project on gender and management, in order to communicate results to the company's managers and Human Resource Staff. The research results showed...... fiction was the kind of narrative therapy, which aims to reconfigure the problem in focus by a process of externalisation that allows a reconstruction and retelling of the issue. The article describes how three cultural mechanisms in the company were condensed into three imaginary figures: Mr. Corporate...

  11. Corporate Entrepreneurship

    DEFF Research Database (Denmark)

    Lassen, Astrid Heidemann; Sørensen, Suna

    2006-01-01

    The recognition of the importance of entrepreneurial dynamics in corporate context is increasingly acknowledged in both entrepreneurship and strategic management literature, as firms today face a reality in which frame-breaking innovation is an important element of survival. From this understanding......, the concept of Strategic Entrepreneurship (SE) has arisen, arguing a logic of focusing on the intersections between the two fields. This paper sets out to explore the SE construct empirically. Through seven case studies evolving around radical technological innovations, evidence is found of the importance...

  12. Going Corporate

    CERN Document Server

    Kadre, Shailendra

    2011-01-01

    Going Corporate: A Geek's Guide shows technology workers how to gain the understanding and skills necessary for becoming an effective, promotable manager or sought-after consultant or freelancer. Technology professionals typically dive deeply into small pieces of technology - like lines of code or the design of a circuit. As a result, they may have trouble seeing the bigger picture and how their work supports an organization's goals. But ignoring or dismissing the business or operational aspects of projects and products can lead to career stagnation. In fact, understanding the larger business

  13. Corporate Foresight

    DEFF Research Database (Denmark)

    Rohrbeck, René; Gemünden, Hans Georg

    2011-01-01

    Although in the last three decades much knowledge has been produced on how best to conduct foresight exercises, but little is known on how foresight should be integrated with the innovation effort of a company. Drawing on empirical evidence from 19 case studies and 107 interviews, we identify three...... roles that corporate foresight should play to maximize the innovation capacity of a firm: (1) the strategist role, which explores new business fields; (2) the initiator role, which increases the number of innovation concepts and ideas; and (3) the opponent role, which challenges innovation projects...

  14. Synthetic Rutile

    International Nuclear Information System (INIS)

    Burastero, J.

    1975-01-01

    This work is about the laboratory scale investigation of the conditions in the rutile synthetic production from one me nita in Aguas Dulces reservoir. The iron mineral is chlorinated and volatilized selectively leaving a residue enriched in titanium dioxide which can be used as a substitute of rutile mineral

  15. Corporate responsibility

    DEFF Research Database (Denmark)

    Jensen, Karsten Klint

    2007-01-01

    of a private business; but then again, a private business would appear to be exempted from ethical responsibility. This is what Kenneth Goodpaster has called the stakeholder paradox: either we have ethics without business or we have business without ethics. Through a different route, I reach the same solution...... to this paradox as Goodpaster, namely that a corporation is the instrument of the shareholders only, but that shareholders still have an obligation to act ethically responsibly. To this, I add discussion of Friedman's claim that this responsibility consists in increasing profits. I show that most of his arguments...... fail. Only pragmatic considerations allow to a certain extent that some of the ethical responsibility is left over to democratic regulation....

  16. Managing Corporate Reputation Through Corporate Branding

    DEFF Research Database (Denmark)

    Schultz, Majken; Hatch, Mary Jo; Adams, Nick

    2012-01-01

    This article, which concentrates on symbolic management by explaining the role of corporate branding in managing corporate reputation, using Novo Nordisk as a case study, presents three perspectives on corporate branding: the marketing perspective, the organisational perspective and the co...... is a way to influence corporate reputation. The Novo Nordisk management believes the data indicate that corporate branding influenced reputation more than the other way around. Formal brand management practices may work considerably better when they complement rather than try to control existing forces......-creation perspective. The three perspectives reviewed show the possibility of developing a multidisciplinary conceptualisation of corporate branding. They all offer insights important to managing organisations as corporate brands in a multi-stakeholder context and thus to the likelihood that corporate branding...

  17. Treatment of synthetic arsenate wastewater with iron-air fuel cell electrocoagulation to supply drinking water and electricity in remote areas.

    Science.gov (United States)

    Kim, Jung Hwan; Maitlo, Hubdar Ali; Park, Joo Yang

    2017-05-15

    Electrocoagulation with an iron-air fuel cell is an innovative arsenate removal system that can operate without an external electricity supply. Thus, this technology is advantageous for treating wastewater in remote regions where it is difficult to supply electricity. In this study, the possibility of real applications of this system for arsenate treatment with electricity production was verified through electrolyte effect investigations using a small-scale fuel cell and performance testing of a liter-scale fuel cell stack. The electrolyte species studied were NaCl, Na 2 SO 4 , and NaHCO 3 . NaCl was overall the most effective electrolyte for arsenate treatment, although Na 2 SO 4 produced the greatest electrical current and power density. In addition, although the current density and power density were proportional to the concentrations of NaCl and Na 2 SO 4 , the use of concentrations above 20 mM of NaCl and Na 2 SO 4 inhibited arsenate treatment due to competition effects between anions and arsenate in adsorption onto the iron hydroxide. The dominant iron hydroxide produced at the iron anode was found to be lepidocrocite by means of Raman spectroscopy. A liter-scale four-stack iron-air fuel cell with 10 mM NaCl electrolyte was found to be able to treat about 300 L of 1 ppm arsenate solution to below 10 ppb during 1 day, based on its 60-min treatment capacity, as well as produce the maximum power density of 250 mW/m 2 . Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Corporate Social Communication and Corporate Social Performance

    OpenAIRE

    Ziggers, Gerrit Willem

    2013-01-01

    The purpose of this paper is to provide firms in the food and agricultural sector a model that enables them to assess their corporate social initiatives in conjunction with their stakeholders. Building on the concepts of corporate social responsibility (CSR), corporate social performance (CSP) and the relational view the paper argues that firms can improve the results of their corporate social initiatives by setting up a dialogue with their stakeholders and to relate this to their internal or...

  19. Synthetic Biology for Specialty Chemicals.

    Science.gov (United States)

    Markham, Kelly A; Alper, Hal S

    2015-01-01

    In this review, we address recent advances in the field of synthetic biology and describe how those tools have been applied to produce a wide variety of chemicals in microorganisms. Here we classify the expansion of the synthetic biology toolbox into three different categories based on their primary function in strain engineering-for design, for construction, and for optimization. Next, focusing on recent years, we look at how chemicals have been produced using these new synthetic biology tools. Advances in producing fuels are briefly described, followed by a more thorough treatment of commodity chemicals, specialty chemicals, pharmaceuticals, and nutraceuticals. Throughout this review, an emphasis is placed on how synthetic biology tools are applied to strain engineering. Finally, we discuss organism and host strain diversity and provide a future outlook in the field.

  20. Comments on the Joint Proposed Rulemaking to Establish Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wenzel, Thomas P

    2009-10-27

    I appreciate the opportunity to provide comments on the joint rulemaking to establish greenhouse gas emission and fuel economy standards for light-duty vehicles. My comments are directed at the choice of vehicle footprint as the attribute by which to vary fuel economy and greenhouse gas emission standards, in the interest of protecting vehicle occupants from death or serious injury. I have made several of these points before when commenting on previous NHTSA rulemakings regarding CAFE standards and safety. The comments today are mine alone, and do not necessarily represent the views of the US Department of Energy, Lawrence Berkeley National Laboratory, or the University of California. My comments can be summarized as follows: (1) My updated analysis of casualty risk finds that, after accounting for drivers and crash location, there is a wide range in casualty risk for vehicles with the same weight or footprint. This suggests that reducing vehicle weight or footprint will not necessarily result in increased fatalities or serious injuries. (2) Indeed, the recent safety record of crossover SUVs indicates that weight reduction in this class of vehicles resulted in a reduction in fatality risks. (3) Computer crash simulations can pinpoint the effect of specific design changes on vehicle safety; these analyses are preferable to regression analyses, which rely on historical vehicle designs, and cannot fully isolate the effect of specific design changes, such as weight reduction, on crash outcomes. (4) There is evidence that automakers planned to build more large light trucks in response to the footprint-based light truck CAFE standards. Such an increase in the number of large light trucks on the road may decrease, rather than increase, overall safety.

  1. Microwave and Millimeter Wave Imaging of the Space Shuttle External Fuel Tank Spray on Foam Insulation (SOFI) using Synthetic Aperture Focusing Techniques (SAFT}

    Science.gov (United States)

    Case, J. T.; Robbins, J.; Kharkivskiy, S.; Hepburn, F.; Zoughi, R.

    2005-01-01

    The Space Shuttle Columbia s catastrophic failure is thought to have been caused by a dislodged piece of external tank spray on foam insulation (SOFI) striking the left wing of the orbiter causing significant damage to some of the reinforced carbodcarbon leading edge wing panels. Microwave and millimeter wave nondestructive evaluation methods have shown great potential for inspecting SOFI for the purpose of detecting anomalies such as small air voids that may cause separation of the SOFI from the external tank during a launch. These methods are capable of producing relatively high-resolution images of the interior of SOFI particularly when advanced imaging algorithms are incorporated into the overall system. To this end, synthetic aperture focusing techniques (SAFT) are being developed. This paper presents some of the preliminary results of this investigation using SAFT-based methods and microwave holography at relatively low frequencies illustrating their potential capabilities for operation at millimeter wave frequencies.

  2. Microwave and Millimeter Wave Imaging of the Space Shuttle External Fuel Tank Spray on Foam Insulation (SOFI) Using Synthetic Aperture Focusing Techniques (SAFT)

    Science.gov (United States)

    Case, J. T.; Robbins, J.; Kharkovsky, S.; Hepburn, F.; Zoughi, R.

    2006-03-01

    The Space Shuttle Columbia's catastrophic failure is thought to have been caused by a dislodged piece of external tank spray on foam insulation (SOFI) striking the left wing of the orbiter causing significant damage to some of the reinforced carbon/carbon leading edge wing panels. Microwave and millimeter wave nondestructive evaluation methods have shown great potential for inspecting SOFI for the purpose of detecting anomalies such as small air voids that may cause separation of the SOFI from the external tank during a launch. These methods are capable of producing relatively high-resolution images of the interior of SOFI particularly when advanced imaging algorithms are incorporated into the overall system. To this end, synthetic aperture focusing techniques (SAFT) are being developed. This paper presents some of the preliminary results of this investigation using SAFT-based methods and microwave holography at relatively low frequencies illustrating their potential capabilities for operation at millimeter wave frequencies.

  3. Effect of vegetation type on treatment performance and bioelectric production of constructed wetland modules combined with microbial fuel cell (CW-MFC) treating synthetic wastewater.

    Science.gov (United States)

    Saz, Çağdaş; Türe, Cengiz; Türker, Onur Can; Yakar, Anıl

    2018-03-01

    An operation of microcosm-constructed wetland modules combined with microbial fuel cell device (CW-MFC) was assessed for wastewater treatment and bioelectric generation. One of the crucial aims of the present experiment is also to determine effect of vegetation on wastewater treatment process and bioelectric production in wetland matrix with microbial fuel cell. Accordingly, CW-MFC modules with vegetation had higher treatment efficiency compared to unplanted wetland module, and average COD, NH 4 + , and TP removal efficiency in vegetated wetland modules were ranged from 85 to 88%, 95 to 97%, and 95 to 97%, respectively. However, the highest NO 3 - removal (63%) was achieved by unplanted control module during the experiment period. The maximum average output voltage, power density, and Coulombic efficiency were obtained in wetland module vegetated with Typha angustifolia for 1.01 ± 0.14 V, 7.47 ± 13.7 mWatt/m 2 , and 8.28 ± 10.4%, respectively. The results suggest that the presence of Typha angustifolia vegetation in the CW-MFC matrix provides the benefits for treatment efficiency and bioelectric production; thus, it increases microbial activities which are responsible for biodegradation of organic compounds and catalyzed to electron flow from anode to cathode. Consequently, we suggest that engineers can use vegetated wetland matrix with Typha angustifolia in CW-MFC module in order to maximize treatment efficiency and bioelectric production.

  4. Synthetic Cannabinoids.

    Science.gov (United States)

    Mills, Brooke; Yepes, Andres; Nugent, Kenneth

    2015-07-01

    Synthetic cannabinoids (SCBs), also known under the brand names of "Spice," "K2," "herbal incense," "Cloud 9," "Mojo" and many others, are becoming a large public health concern due not only to their increasing use but also to their unpredictable toxicity and abuse potential. There are many types of SCBs, each having a unique binding affinity for cannabinoid receptors. Although both Δ-tetrahydrocannabinol (THC) and SCBs stimulate the same receptors, cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2), studies have shown that SCBs are associated with higher rates of toxicity and hospital admissions than is natural cannabis. This is likely due to SCBs being direct agonists of the cannabinoid receptors, whereas THC is a partial agonist. Furthermore, the different chemical structures of SCBs found in Spice or K2 may interact in unpredictable ways to elicit previously unknown, and the commercial products may have unknown contaminants. The largest group of users is men in their 20s who participate in polydrug use. The most common reported toxicities with SCB use based on studies using Texas Poison Control records are tachycardia, agitation and irritability, drowsiness, hallucinations, delusions, hypertension, nausea, confusion, dizziness, vertigo and chest pain. Acute kidney injury has also been strongly associated with SCB use. Treatment mostly involves symptom management and supportive care. More research is needed to identify which contaminants are typically found in synthetic marijuana and to understand the interactions between different SBCs to better predict adverse health outcomes.

  5. World wide IFC phosphoric acid fuel cell implementation

    Energy Technology Data Exchange (ETDEWEB)

    King, J.M. Jr

    1996-04-01

    International Fuel Cells, a subsidary of United technologies Corporation, is engaged in research and development of all types of fuel cell technologies and currently manufactures alkaline fuel cell power plants for the U.S. manned space flight program and natural gas fueled stationary power plants using phosphoric acid fuel cells. This paper describes the phosphoric acid fuel cell power plants.

  6. 78 FR 26357 - Cranberry Pipeline Corporation; Notice of Filing

    Science.gov (United States)

    2013-05-06

    ...] Cranberry Pipeline Corporation; Notice of Filing Take notice that on April 25, 2013, Cranberry Pipeline Corporation (Cranberry) submitted tariff records to reflect revisions to its transportation and storage rates, as well as fuel and lost-and- unaccounted-for percentages that Cranberry proposed in its Petition for...

  7. Available Alternative Fuel School Bus Products--2004

    Energy Technology Data Exchange (ETDEWEB)

    2004-04-01

    This 4-page Clean Cities fact sheet provides a list of the currently available (and soon to be available) model year 2004 alternative fuel school bus and school bus engine products. It includes information from Blue Bird Corporation, Collins Bus Corporation, Corbeil Bus, Ford Motor Company, General Motors Corporation, Thomas Built Buses, Inc., Clean Air Partners, Cummins Westport, and Deere & Company.

  8. The Corporate Marketing Department

    DEFF Research Database (Denmark)

    Ritter, Thomas; Eggert, Andreas; Münkhoff, Eva

    Corporate marketing has been downsized or eliminated in many firms. At the same time, firms that still own a corporate marketing department struggle with organizing and positioning their commercial front‐end. The question arises whether firms need a corporate marketing department, and if so, how ...... successful outcomes of corporate marketing activities. In sum, our framework provides important insights on how to successfully organize corporate marketing activities.......Corporate marketing has been downsized or eliminated in many firms. At the same time, firms that still own a corporate marketing department struggle with organizing and positioning their commercial front‐end. The question arises whether firms need a corporate marketing department, and if so, how...... it can best add value to the firm. Based on a qualitative study among B2B companies, we develop a conceptual framework highlighting the various parental roles through which corporate marketing can contribute to overall firm and business unit performance. In addition, we identify five gaps that restrain...

  9. Corporate Bonds in Denmark

    DEFF Research Database (Denmark)

    Tell, Michael

    2015-01-01

    Corporate financing is the choice between capital generated by the corporation and capital from external investors. However, since the financial crisis shook the markets in 2007–2008, financing opportunities through the classical means of financing have decreased. As a result, corporations have...... to think in alternative ways such as issuing corporate bonds. A market for corporate bonds exists in countries such as Norway, Germany, France, the United Kingdom and the United States, while Denmark is still behind in this trend. Some large Danish corporations have instead used foreign corporate bonds...... markets. However, NASDAQ OMX has introduced the First North Bond Market in December 2012 and new regulatory framework came into place in 2014, which may contribute to a Danish based corporate bond market. The purpose of this article is to present the regulatory changes in Denmark in relation to corporate...

  10. Synthetic Botany.

    Science.gov (United States)

    Boehm, Christian R; Pollak, Bernardo; Purswani, Nuri; Patron, Nicola; Haseloff, Jim

    2017-07-05

    Plants are attractive platforms for synthetic biology and metabolic engineering. Plants' modular and plastic body plans, capacity for photosynthesis, extensive secondary metabolism, and agronomic systems for large-scale production make them ideal targets for genetic reprogramming. However, efforts in this area have been constrained by slow growth, long life cycles, the requirement for specialized facilities, a paucity of efficient tools for genetic manipulation, and the complexity of multicellularity. There is a need for better experimental and theoretical frameworks to understand the way genetic networks, cellular populations, and tissue-wide physical processes interact at different scales. We highlight new approaches to the DNA-based manipulation of plants and the use of advanced quantitative imaging techniques in simple plant models such as Marchantia polymorpha. These offer the prospects of improved understanding of plant dynamics and new approaches to rational engineering of plant traits. Copyright © 2017 Cold Spring Harbor Laboratory Press; all rights reserved.

  11. Synthetic Brainbows

    KAUST Repository

    Wan, Y.

    2013-06-01

    Brainbow is a genetic engineering technique that randomly colorizes cells. Biological samples processed with this technique and imaged with confocal microscopy have distinctive colors for individual cells. Complex cellular structures can then be easily visualized. However, the complexity of the Brainbow technique limits its applications. In practice, most confocal microscopy scans use different florescence staining with typically at most three distinct cellular structures. These structures are often packed and obscure each other in rendered images making analysis difficult. In this paper, we leverage a process known as GPU framebuffer feedback loops to synthesize Brainbow-like images. In addition, we incorporate ID shuffing and Monte-Carlo sampling into our technique, so that it can be applied to single-channel confocal microscopy data. The synthesized Brainbow images are presented to domain experts with positive feedback. A user survey demonstrates that our synthetic Brainbow technique improves visualizations of volume data with complex structures for biologists.

  12. Non-electrical uses of thermal energy generated in the production of fissile fuel in fusion--fission reactors: a comparative economic parametric analysis for a hybrid with or without synthetic fuel production

    International Nuclear Information System (INIS)

    Tai, A.S.; Krakowski, R.A.

    1979-01-01

    A parametric analysis has been carried out for testing the sensitivity of the synfuel production cost in relation to crucial economic and technologic quantities (investment costs of hybrid and synfuel plant, energy multiplication of the fission blanket, recirculating power fraction of the fusion driver, etc.). In addition, a minimum synfuel selling price has been evaluated, from which the fission--fusion--synfuel complex brings about a higher economic benefit than does the fusion--fission hybrid entirely devoted to fissile-fuel and electricity generation. Assuming an electricity cost of 2.7 cents/kWh, an annual investment cost per power unit of 4.2 to 6 $/GJ (132 to 189 k$/MWty) for the fission--fusion complex and 1.5 to 3 $/GJ (47 to 95 k$/MWty) for the synfuel plant, the synfuel production net cost (i.e., revenue = cost) varies between 6.5 and 8.6 $/GJ. These costs can compete with those obtained by other processes (natural gas reforming, resid partial oxidation, coal gasification, nuclear fission, solar electrolysis, etc.). This study points out a potential use of the fusion--fission hybrid other than fissile-fuel and electricity generation

  13. 77 FR 33733 - Regulation of Fuel and Fuel Additives: Modification to Octamix Waiver (TXCeed)

    Science.gov (United States)

    2012-06-07

    ... Methanol's gasoline-alcohol fuel, OCTAMIX. ADDRESSES: EPA has established a docket for this action under... Corporation received a waiver under CAA section 211(f)(4) for a gasoline-alcohol fuel [[Page 33734

  14. CO2-Neutral Fuels

    NARCIS (Netherlands)

    Goede, A.; van de Sanden, M. C. M.

    2016-01-01

    Mimicking the biogeochemical cycle of System Earth, synthetic hydrocarbon fuels are produced from recycled CO2 and H2O powered by renewable energy. Recapturing CO2 after use closes the carbon cycle, rendering the fuel cycle CO2 neutral. Non-equilibrium molecular CO2 vibrations are key to high energy

  15. Valve Corporation: Composing Internal Markets

    OpenAIRE

    Todd R. Zenger

    2015-01-01

    Discussions of the Valve Corporation are always enlightening. The skeptic wonders how much is rhetoric and recruiting ploy and how much is real. Is there clear evidence that this organizational design actually works – that it is efficient in this setting? While revenues per employee are quite remarkable, cause and effect are unclear. Is “boss-less-ness” the cause of high sales per employee or simply the result of high sales per employee, fueled from earlier success? The same question could be...

  16. Corporate Consumer Contact API

    Data.gov (United States)

    General Services Administration — The data in the Corporate Consumer Contact API is based on the content you can find in the Corporate Consumer Contact listing in the Consumer Action Handbook (PDF)....

  17. Fortune 500 Corporate Headquarters

    Data.gov (United States)

    Department of Homeland Security — Large Corporate Headquarters in the United States This database is composed of 'an annual list of the 500 largest industrial corporations in the U.S., published by...

  18. Corporate Business Diplomacy

    DEFF Research Database (Denmark)

    Søndergaard, Mikael

    2014-01-01

    This article illustrates the interdisciplinary nature of the field of corporate business diplomacy using examples from academic disciplines, such as economics and political science, which can contribute to the understanding of corporate business diplomacy. Examples also show that corporate business...... diplomacy can complement business theories such as stakeholder theory and agency theory. Examples from practice show that in a broad sense, corporate business diplomacy is concerned with managing external stakeholders, while in a narrow sense, it is concerned with managing internal stakeholders...

  19. Synthetic Or Reformulated Fuels: a Challenge for Catalysis Carburants de synthèse ou reformulés : un défi pour la catalyse

    Directory of Open Access Journals (Sweden)

    Courty P.

    2006-12-01

    Full Text Available Despite comparative figures for wordwide crude oil and natural gas proven reserves, present time contribution of syngas chemistry to motorfuels remains marginal when the refining industry is faced to main constraints: market demand evolution, stringent specifications and environmental issues. Actually natural gas upgrading via syngas chemistry yields key products (e. g. methanol among which clean motorfuels (ethers, FT products should develop despite the huge investments required, mostly for syngas production. Main challenges and corresponding issues for catalysts and related technologies are identified for Fischer-Tropsch synthesis and motorfuels long-term reformulation. Among other, mastering the chain-growth (FT synthesis improving the FCC products: gasoline, and LCO for Diesel pool. All these issues need significant progresses in catalyst and technology to be solved. Lastly, our economical study, focused on Diesel-fuel production, shows up that clean diesel (from SR-LCO mixtures and FT Diesel reach similar production costs when cheap NG is available. In the future, FT middle distillates should amount to a few percent (5-150 Mt of the 1700-2000 Mt of transport middle distillates expected from oil refining. However they should more and more be a compulsory part of diesel pool if the level of investment for an FT process continues to decrease significantly. Malgré des réserves prouvées en pétrole et en gaz du même ordre de grandeur, la contribution de la chimie du gaz de synthèse à la production de carburants reste marginale, alors que l'industrie du raffinage est confrontée à des contraintes majeures : évolution de la demande, durcissement des spécifications des produits et contraintes environnementales. Cependant, la conversion chimique du gaz, via la chimie du gaz de synthèse, fournit des produits stratégiques (e. g. méthanol parmi lesquels les carburants propres (éthers, produits Fischer-Tropsch devraient se développer, bien

  20. Overview of fuel conversion

    International Nuclear Information System (INIS)

    Green, A.E.S.

    1991-01-01

    The conversion of solid fuels to cleaner-burning and more user-friendly solid liquid or gaseous fuels spans many technologies. In this paper, the authors consider coal, residual oil, oil shale, tar sends tires, municipal oil waste and biomass as feedstocks and examine the processes which can be used in the production of synthetic fuels for the transportation sector. The products of mechanical processing to potentially usable fuels include coal slurries, micronized coal, solvent refined coal, vegetable oil and powdered biomall. The thermochemical and biochemical processes considered include high temperature carbide production, liquefaction, gasification, pyrolysis, hydrolysis-fermentation and anaerobic digestion. The products include syngas, synthetic natural gas, methanol, ethanol and other hydrocarbon oxygenates synthetic gasoline and diesel and jet engine oils. The authors discuss technical and economic aspects of synthetic fuel production giving particular attention and literature references to technologies not discussed in the five chapters which follow. Finally the authors discuss economic energy, and environmental aspects of synthetic fuels and their relationship to the price of imported oil

  1. Corporate communications impact on corporate image and corporate competitiveness

    OpenAIRE

    Valentina Pirić

    2008-01-01

    The subject of this paper is an analysis of the impact of corporate communications and of the intensity of their application on a company’s image management, and an emphasis of the role that a company’s image plays as one of the fundamental sources of its competitiveness in contemporary market conditions. Through review and analysis of theoretical contributions, the paper shows how corporate communications integrate management, organization and the marketing communication dimension at the lev...

  2. Information and Corporate Cultures.

    Science.gov (United States)

    Drake, Miriam A.

    1984-01-01

    This paper defines "corporate culture" (set of values and beliefs shared by people working in an organization which represents employees' collective judgments about future) and discusses importance of corporate culture, nature of corporate cultures in business and academia, and role of information in shaping present and future corporate…

  3. Evolution of Corporate Essence

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    2016-01-01

    , it offers a legal framework where public benefit is more important than profits. As a corporate entity, Public Benefit Corporation already exists in numerous jurisdictions and those jurisdictions that do not yet facilitate creation of this corporate form should most definitely consider it....

  4. 2009 Fuel Cell Market Report

    Energy Technology Data Exchange (ETDEWEB)

    Vincent, Bill [Breakthrough Technologies Inst., Washington, DC (United States); Gangi, Jennifer [Breakthrough Technologies Inst., Washington, DC (United States); Curtin, Sandra [Breakthrough Technologies Inst., Washington, DC (United States); Delmont, Elizabeth [Breakthrough Technologies Inst., Washington, DC (United States)

    2010-11-01

    Fuel cells are electrochemical devices that combine hydrogen and oxygen to produce electricity, water, and heat. Unlike batteries, fuel cells continuously generate electricity, as long as a source of fuel is supplied. Moreover, fuel cells do not burn fuel, making the process quiet, pollution-free and two to three times more efficient than combustion. Fuel cell systems can be a truly zero-emission source of electricity, if the hydrogen is produced from non-polluting sources. Global concerns about climate change, energy security, and air pollution are driving demand for fuel cell technology. More than 630 companies and laboratories in the United States are investing $1 billion a year in fuel cells or fuel cell component technologies. This report provides an overview of trends in the fuel cell industry and markets, including product shipments, market development, and corporate performance. It also provides snapshots of select fuel cell companies, including general.

  5. PSD Determination Cabot Corporation - Fuel Conversion

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  6. INTEGRATED CORPORATE STRATEGY MODEL

    Directory of Open Access Journals (Sweden)

    CATALINA SORIANA SITNIKOV

    2014-02-01

    Full Text Available Corporations are at present operating in demanding and highly unsure periods, facing a mixture of increased macroeconomic need, competitive and capital market dangers, and in many cases, the prospect for significant technical and regulative gap. Throughout these demanding and highly unsure times, the corporations must pay particular attention to corporate strategy. In present times, corporate strategy must be perceived and used as a function of various fields, covers, and characters as well as a highly interactive system. For the corporation's strategy to become a competitive advantage is necessary to understand and also to integrate it in a holistic model to ensure sustainable progress of corporation activities under the optimum conditions of profitability. The model proposed in this paper is aimed at integrating the two strategic models, Hoshin Kanri and Integrated Strategy Model, as well as their consolidation with the principles of sound corporate governance set out by the OECD.

  7. Fuel flexible fuel injector

    Science.gov (United States)

    Tuthill, Richard S; Davis, Dustin W; Dai, Zhongtao

    2015-02-03

    A disclosed fuel injector provides mixing of fuel with airflow by surrounding a swirled fuel flow with first and second swirled airflows that ensures mixing prior to or upon entering the combustion chamber. Fuel tubes produce a central fuel flow along with a central airflow through a plurality of openings to generate the high velocity fuel/air mixture along the axis of the fuel injector in addition to the swirled fuel/air mixture.

  8. Fuel Economy Testing and Data

    Science.gov (United States)

    EPA’s Fuel Economy pages provide information on current standards and how federal agencies work to enforce those laws, testing for national Corporate Average Fuel Economy or CAFE standards, and what you can do to reduce your own vehicle emissions.

  9. Alternative Fuels for Military Applications

    Science.gov (United States)

    2011-01-01

    biofuels via microalgae to succeed, Nexant expects that significant genetic breakthroughs will be needed, and high volume fuel production will need...18 This product is part of the RAND Corporation monograph series. RAND monographs present major research findings that address the challenges...potential investors in alternative fuel technologies and production facilities. This research was sponsored by the Defense Logistics Agency Energy, and

  10. Synthetic fuels summary. [1850 to 1979

    Energy Technology Data Exchange (ETDEWEB)

    Conta, Lewis D.; Fiedler, Harry H.; Hill, Richard F.; Ksander, Yuri; Parker, Harry W.; Reilly, Matthew J.; Roger, Kenneth A.; Cooke, Charles E.; Novak, Robert; Booker, John D.; Gouse, S. William; Joyce, Thomas J.; Knudsen, Christian W.; Yancik, Joseph J.

    1981-03-01

    This report examines the federal government's experience in synfuels, the market potential of synfuels, the US energy resources base, and the numerous technologies available. Technologies and energy resources are reviewed and compared to provide the facts needed to understand existing energy-related problems. This introductory manual is an overview of synfuel technologies, and markets. It is not meant to be the sole source of information on which multi-billion dollar investment decisions for specific synfuel plants would be based. The report, published originally in August 1980, has been revised to incorporate appropriate corrections and clarifications. The intent behind these revisions is to present the best technical and programmatic information available as of the original publication date, August 1980. The original report included certain information about the relative costs of selected synfuels technologies. Economics are especially sensitive to recent events and updated information, and it would possibly be misleading to restate the original cost data in this report. It was felt that the original cost data needed major updating and reconciliation due to differences in project scope, basic assumptions, and costing methodologies. ESCOE believes that reliable economic comparisons require timely data and a recognition of any major differences in scope or methodology. Therefore, ESCOE, in a separate task, is undertaking an updated commercial scale economic comparison of selected synfuel processes, on a normalized basis. The results of this task will be published as a separate ESCOE report.

  11. Nanoplasmonic Catalysis for Synthetic Fuel Production

    Science.gov (United States)

    2010-02-22

    is of great interest for the removal of pollutants from water and air. Semiconductor photocatalysts (e.g., TiO2, ZnO, SnO , In2O3) have been shown to... semiconductor , by performing electromagnetic simulations of the plasmonic/catalytic nanostructures using the finite-difference time-domain (FDTD) method...strongly catalytic metal oxide semiconductors . We have achieved enhancement factors as high as 66-fold, however, the overall photoconversion

  12. Where Synthetic Biology Meets ET

    Science.gov (United States)

    Rothschild, Lynn J.

    2016-01-01

    Synthetic biology - the design and construction of new biological parts and systems and the redesign of existing ones for useful purposes - has the potential to transform fields from pharmaceuticals to fuels. Our lab has focused on the potential of synthetic biology to revolutionize all three major parts of astrobiology: Where do we come from? Where are we going? and Are we alone? For the first and third, synthetic biology is allowing us to answer whether the evolutionary narrative that has played out on planet earth is likely to have been unique or universal. For example, in our lab we are re-evolving the biosynthetic pathways of amino acids in order to understand potential capabilities of an early organism with a limited repertoire of amino acids and developing techniques for the recovery of metals from spent electronics on other planetary bodies. And what about the limits for life? Can we create organisms that expand the envelope for life? In the future synthetic biology will play an increasing role in human activities both on earth, in fields as diverse as human health and the industrial production of novel bio-composites. Beyond earth, we will rely increasingly on biologically-provided life support, as we have throughout our evolutionary history. In order to do this, the field will build on two of the great contributions of astrobiology: studies of the origin of life and life in extreme environments.

  13. Synthetic antigens, radiolabelled derivatives thereof, and methods of analysis using such derivatives

    International Nuclear Information System (INIS)

    Eisenhardt, W.A. Jr.; Hedaya, E.; Theodoropulos, S.

    1981-01-01

    This patent claim on behalf of Union Carbide Corporation, relates to a method of carrying out a competitive binding radioassay of a compound of interest in a clinical sample, using isocyanates labelled with radioiodine as synthetic antigens. (U.K.)

  14. Corporate communications impact on corporate image and corporate competitiveness

    Directory of Open Access Journals (Sweden)

    Valentina Pirić

    2008-12-01

    Full Text Available The subject of this paper is an analysis of the impact of corporate communications and of the intensity of their application on a company’s image management, and an emphasis of the role that a company’s image plays as one of the fundamental sources of its competitiveness in contemporary market conditions. Through review and analysis of theoretical contributions, the paper shows how corporate communications integrate management, organization and the marketing communication dimension at the level of the company and how, by adequate intensity of their application and an adequate degree of integration, they may have an impact on the company’s image management. The need to understand the concept of company image as a significant source of competitiveness is also stressed. For that purpose, the work includes comprehensive research of the impact of the intensity of corporate communications on the company’s image on the market of the Republic of Croatia while also researching the impact of the company’s positive image on its competitiveness. The methodology used in this work comprised a public opinion poll, carried out on a convenient sample of persons. Gathered data were analyzed using multiple regression and correlation analysis methods. Research results confirmed the impact of the intensity of corporate communications on the company’s image as well as the statement that the company’s positive image contributes to increasing its competitiveness. In that sense, it is possible to attribute to corporate communications a strategically important role for the company’s business operations within the framework of newly emerging market conditions.

  15. Near-term feasibility of alternative jet fuels

    Science.gov (United States)

    2009-01-01

    This technical report documents the results of a joint study by the Massachusetts Institute of Technology (MIT) and the RAND Corporation on alternative fuels for commercial aviation. The study compared potential alternative jet fuels on the basis of ...

  16. SUPPLEMENTARY INFORMATION Green synthetic route for ...

    Indian Academy of Sciences (India)

    GDY13

    Green synthetic route for perfumery compound (2-methoxyethyl) benzene using. Li/MgO catalyst. POOJA R TAMBE and ... A mixture containing fuel and oxidizer was taken in a silica crucible and heated to form highly .... Fogler H 1995 Elements of Chemical Reaction Engineering 2nd edn. Prentice-Hall,. New Delhi, India. (3).

  17. FUEL CELL ENERGY RECOVERY FROM LANDFILL GAS

    Science.gov (United States)

    International Fuel Cells Corporation is conducting a US Environmental Protection Agency (EPA) sponsored program to demonstrate energy recovery from landfill gas using a commercial phosphoric acid fuel cell power plant. The US EPA is interested in fuel cells for this application b...

  18. Simulators for corporate pilot training and evaluation

    Science.gov (United States)

    Treichel, Curt

    1992-01-01

    Corporate aviation relies heavily on simulation to meet training and evaluation requirements. It appreciates the savings in fuel, money, noise, and time, and the added safety it provides. Also, simulation provides opportunities to experience many emergencies that cannot be safely practiced in the aircraft. There is a need to focus on the advantages of simulator training over aircraft training and to provide appropriate changes in the regulations to allow the community to make it possible for users to take full advantage of simulation.

  19. Corporation as climate ambassador

    DEFF Research Database (Denmark)

    Trapp, Leila

    2012-01-01

    At a time when corporations are addressing increasingly complex, global corporate social responsibility (CSR) issues, this study examines and evaluates the strategies used in Vattenfall’s challenging and innovative CSR campaign which aimed at establishing the energy company as a credible climate...

  20. Corporate design management

    NARCIS (Netherlands)

    drs. Patrick van Thiel; drs. Wil Michels

    2006-01-01

    'Corporate designmanagement' is een vlot geschreven en zeer overzichtelijk standaardwerk op het gebied van corporate designmanagement. Een sterke visuele identiteit is voor een organisatie een doeltreffend middel om zich te positioneren en te profileren. Voorwaarde is wel dat de visuele identiteit

  1. Corporal Punishment Handbook.

    Science.gov (United States)

    Maurer, Adah

    This handbook describes the use of corporal punishment, attitudes towards it, and alternatives to it. Topics covered include: (1) a definition of corporal punishment; (2) descriptions and examples of different types; (3) a brief history of its use in schools and society; (4) arguments in favor of its use; (5) arguments for abolition; (6)…

  2. The Corporate Law Curriculum

    Science.gov (United States)

    Mofsky, James S.

    1976-01-01

    On the premise that corporate counsel must be an able diagnostician before he can focus on highly specialized and interrelated issues of business law, the author suggests an approach to corporate law curriculum in which the basic course balances the quality and quantity of material designed to create the needed sensitivity. (JT)

  3. Corporate Media Governance

    NARCIS (Netherlands)

    Kempen, Petrus Cornelis

    2011-01-01

    The media can make or break a reputation. This being said, it seems to be essential for companies, governments and institutions to pay specific attention to corporate media management in their daily operations. However, this thesis shows that they often neglect to pay adequate attention to corporate

  4. Piercing the corporate veil

    International Nuclear Information System (INIS)

    Goodwin, L.M.

    1992-01-01

    This article addresses the potential problems an economically troubled subsidiary can cause a parent company and offers strategies for insulating the trouble through good business practices and careful planning. The topics of the article include corporations and limited liability, piercing the corporate veil, environmental cleanup liabilities, and avoiding trouble

  5. Corporate Social Behaviour

    DEFF Research Database (Denmark)

    Neergaard, Peter; Rahbek Pedersen, Esben

    2003-01-01

    management systems, social accountability, corporate citizenship, occupational health and safety and so forth. However, both the idea of government regulation and the literature acclaiming corporate self-regulation should be met with some scepticism. This paper offers a short assessment of the potentials...

  6. Understanding Corporate Culture.

    Science.gov (United States)

    Cluff, Gary A.

    1988-01-01

    Considers concept of corporate culture and discusses several values which can be considered when assessing corporate culture, and the "compatibility scales" used to measure them. Included are discussions of employee attitudes, work atmosphere, internal communications, management style, employment opportunity, stability, business ethics, corporate…

  7. Corporate Crime and Restitution.

    Science.gov (United States)

    Abel, Charles F.

    1985-01-01

    Articulates need, nature, and form of a restitutionary approach to corporate crime. Considers small, in-prison production-oriented programs; residential in-community programs, and nonresidential in-community programs for individual offenders; also considers lump sum and continuous payments for corporations to make restitution. (NRB)

  8. Nuclear fuel assembly repair

    International Nuclear Information System (INIS)

    Bassler, E.A.; Stavsky, R.

    1986-01-01

    In response to utility needs to recover investment in nuclear fuel assemblies, Westinghouse Electric Corporation has developed tools and equipment to repair damaged fuel assemblies in an economical and safe manner, to enable utilities to reinsert these assemblies in the core. There are two possible repair techniques - bottom nozzle reconstitution and top nozzle reconstitution. Both techniques have been approved through formal design review; prototype tools have been built and successfully tested. The tools are modular in nature, easily transportable, and designed to fit the spent fuel pool at a reactor site. (author)

  9. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  10. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    2015-01-01

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  11. Corporate Bonds in Denmark

    DEFF Research Database (Denmark)

    Tell, Michael

    2015-01-01

    Corporate financing is the choice between capital generated by the corporation and capital from external investors. However, since the financial crisis shook the markets in 2007–2008, financing opportunities through the classical means of financing have decreased. As a result, corporations have...... markets. However, NASDAQ OMX has introduced the First North Bond Market in December 2012 and new regulatory framework came into place in 2014, which may contribute to a Danish based corporate bond market. The purpose of this article is to present the regulatory changes in Denmark in relation to corporate...... bonds. The purpose is further to analyse the tax consequences of issuing bonds in both a direct issue of bonds and through securitization....

  12. CORPORATE GOVERNANCE TERHADAP KINERJA PERUSAHAAN

    Directory of Open Access Journals (Sweden)

    Herman Darwis

    2017-03-01

    Full Text Available The research aimed to provide empirical evidence that corporate governance implementation,managerial ownership, institutional ownership, board of executive, and independent executiveaffected corporate performance. Population of the research was companies listed at IndonesianStock Exchange (ISX between 2006 – 2008; sampling method used was purposive sampling as well asmultiple regression analysis. The result showed the implementation of GCG affected corporate performance.This meant that if the listed companies at BEI and have been surveyed by IICG implement agood corporate governance, the performance would increase. The higher corporate governance wasmeasured by corporate governance index perception, the higher corporate obedience and result ina good corporate performance. Institutional ownership affected corporate performance. The greaterinstitutional share ownership, the better corporate performance. The result showed that controlfunction from the ownership did determine improving corporate performance. Managerial ownership,board of commissioner, and commissioner independent did not affect corporate.

  13. Institutional conditions of corporate citizenship

    NARCIS (Netherlands)

    Jeurissen, R.J.M.

    2004-01-01

    Exploring the concept of citizenship from the history of political philosophy provides suggestions about what corporate citizenship could mean. The metaphor of corporate citizenship suggests an institutional approach to corporate social responsibility. Citizenship is a social role, characterized by

  14. Plant synthetic biology.

    Science.gov (United States)

    Liu, Wusheng; Stewart, C Neal

    2015-05-01

    Plant synthetic biology is an emerging field that combines engineering principles with plant biology toward the design and production of new devices. This emerging field should play an important role in future agriculture for traditional crop improvement, but also in enabling novel bioproduction in plants. In this review we discuss the design cycles of synthetic biology as well as key engineering principles, genetic parts, and computational tools that can be utilized in plant synthetic biology. Some pioneering examples are offered as a demonstration of how synthetic biology can be used to modify plants for specific purposes. These include synthetic sensors, synthetic metabolic pathways, and synthetic genomes. We also speculate about the future of synthetic biology of plants. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. DESCRIPTIVE ANALYSIS OF CORPORATE CULTURE FOLLOWING THE CHANGES

    Directory of Open Access Journals (Sweden)

    Elenko Zahariev

    2016-09-01

    Full Text Available Corporate culture more sensibly makes additions to the economic knowledge, accompanies the strategy and tactics in management. It feels in manners and overall activity of the organization - it is empathy and tolerance, respect and responsibility. The new corporate culture transforms each participant, changes his/her mind in the general collaborations and working habits. The new corporate culture requires improving the management style. It is no longer necessary the leader only to rule, to administer and control, but to lead and inspire. The leader sets challenging targets, optimizes the performance of the teams, fuels an optimistic mood and faith, gains agreement between workers, monitors and evaluate the work in a fair way. Current study raises the problem of interpreting cultural profiles in modern organizations and analyzes corporate culture after the changes during the transition period in Bulgaria. The descriptive analysis of corporate culture allows the relatively precise identification of its various types based on the accepted classification signs.

  16. Synthetic antifreeze peptide

    OpenAIRE

    1991-01-01

    A synthetic antifreeze peptide and a synthetic gene coding for the antifreeze peptide have been produced. The antifreeze peptide has a greater number of repeating amino acid sequences than is present in the native antifreeze peptides from winter flounder upon which the synthetic antifreeze peptide was modeled. Each repeating amino acid sequence has two polar amino acid residues which are spaced a controlled distance apart so that the antifreeze peptide may inhibit ice formation. The synthetic...

  17. [SYNTHETIC PEPTIDE VACCINES].

    Science.gov (United States)

    Sergeyev, O V; Barinsky, I F

    2016-01-01

    An update on the development and trials of synthetic peptide vaccines is reviewed. The review considers the successful examples of specific protection as a result of immunization with synthetic peptides using various protocols. The importance of conformation for the immunogenicity of the peptide is pointed out. An alternative strategy of the protection of the organism against the infection using synthetic peptides is suggested.

  18. Strategic corporate sustainability

    DEFF Research Database (Denmark)

    Grewatsch, Sylvia; Rohrbeck, René; Madsen, Henning

    This paper aims to advance the understanding of the circumstances under which corporate sustainability (CS) pays off. On the basis of a review of 129 major papers from both the sustainability and general management literature, we discuss the development of the research field. In addition we discuss...... antecedents and outcomes. To overcome this limitation we propose an integrated typology which may facilitate more research on the link between corporate sustainability performance (CSP) and corporate financial performance (CFP). Our expectation is that the strategy type might play a moderating or mediating...

  19. Corporate Blogging For Dummies

    CERN Document Server

    Karr, Douglas

    2010-01-01

    Establish a successful corporate blog to reach your customers. Corporate blogs require careful planning and attention to legal and corporate policies in order for them to be productive and effective. This fun, friendly, and practical guide walks you through using blogging as a first line of communication to customers and explains how to protect your company and employees through privacy, disclosure, and moderation policies. Blogging guru Douglas Karr demonstrates how blogs are an ideal way to offer a conversational and approachable relationship with customers. You'll discover how to prepare, e

  20. European Corporate Law

    DEFF Research Database (Denmark)

    Dorresteijn, Adriaan; Teichmann, Christoph; Werlauff, Erik

    , and the United Kingdom are taken into account; Italy is now included in this new edition. As in earlier editions, the authors demonstrate that analysis and comparison of national corporate laws yield highly valuable general principles and observations, not least because business organizations, wherever located...... initiatives in such aspects of the corporate environment as regulation of financial institutions and non-financial reporting obligations with a view to sustainability and other social responsibility concerns. The authors, all leading experts in European corporate law, describe current and emerging trends...

  1. 77 FR 35677 - Regulation of Fuel and Fuel Additives; Modification to Octamix Waiver (TOLAD)

    Science.gov (United States)

    2012-06-14

    ...'s gasoline-alcohol fuel, OCTAMIX. ADDRESSES: EPA has established a docket for this action under... Corporation received a waiver under CAA section 211(f)(4) for a gasoline-alcohol fuel blend, known as OCTAMIX... alternative corrosion inhibitor, TOLAD\\TM\\ MFA-10A, in the OCTAMIX gasoline-alcohol fuel blend which otherwise...

  2. Corporate Social Responsibility

    DEFF Research Database (Denmark)

    Kampf, Constance

    2007-01-01

    Understanding Corporate Social Responsibility (CSR) as having explicit policies and implicit norms situated in cultural systems highlights the connections between institutional and cultural structures of nation states and business' commitment to CSR as reflected in the strategies used...... to communicate CSR to public audiences via the Internet.  To frame CSR from a situated perspective (Matten & Moon 2005) implies a shift in understanding relations between corporations and their stakeholders from a corporate-centered model to a cultural systems perspective.  This paper describes an approach...... to cultural systems in which can be used to frame our understanding of implicit norms with respect to CSR, and demonstrates how these norms result in different practices of communicating CSR in the WalMart and Maersk corporate websites....

  3. The corporate security professional

    DEFF Research Database (Denmark)

    Petersen, Karen Lund

    2013-01-01

    In our age of globalization and complex threat environments, every business is called upon to manage security. This tendency is reflected in the fact that a wide range of businesses increasingly think about security in broad terms and strive to translate national security concerns into corporate...... speech. This article argues that the profession of the security manager has become central for understanding how the relationship between national and corporate security is currently negotiated. The national security background of most private sector security managers makes the corporate security...... professional inside the company a powerful hybrid agent. By zooming in on the profession and the practice of national security inside companies, the article raises questions about where to draw the line between corporate security and national security along with the political consequences of the constitution...

  4. Corporate Risk Disclosure and Corporate Governance

    Directory of Open Access Journals (Sweden)

    Kaouthar Lajili

    2009-12-01

    Full Text Available To date, research which integrates corporate governance and risk management has been limited. Yet, risk exposure and management are increasingly becoming the core function of modern business enterprises in various sectors and industries domestically and globally. Risk identification and management are crucial in any business strategy design and implementation. From the investors’ point of view, knowledge of the risk profile, risk appetite and risk management are key elements in making sound portfolio investment decisions. This paper examines the relationships between corporate governance mechanisms and risk disclosure behavior using a sample of Canadian publicly-traded companies (TSX 230. Results show that Canadian public companies are more likely to disclose risk management information over and above the mandatory risk disclosures, if they are larger in size and if their boards of directors have more independent members. Minority voting control ownership structures appear to negatively impact risk disclosure and CEO incentive compensation shows mixed results. The paper concludes that more research is needed to further assess the impact of various governance mechanisms on corporate risk management and disclosure behavior.

  5. Social responsibility of corporations

    Directory of Open Access Journals (Sweden)

    Babić Jovan

    2007-01-01

    Full Text Available The issue at stake in the article is corporate social responsibility. There are two rival theories regarding this issue. According to the classical theory managers are responsible to owners (stockholders and their obligation is to pursue the goal of maximizing the profit. According to the other, stakeholder theory, the interests of all corporate stakeholders, all those affected by business, not only stockholders, must be taken in consideration. In the paper these two theories are subject of thorough ethical analysis.

  6. The Corporations Act 2001

    OpenAIRE

    Bostock, Tom

    2002-01-01

    The author outlines reforms made in Australia in the area of company law with an analysis of the Corporations Act 2001, which along with the Australian Securities and Investments Commission Act 2001 comprises Corporations legislation in Australia. Article by Tom Bostock (a partner in the law firm Mallesons Stephen Jaques, Melbourne, Australia). Published in Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by...

  7. Corporate risk management : an overview

    NARCIS (Netherlands)

    Oosterhof, Casper M.

    2001-01-01

    Corporate risk management and hedging are important activities within financial as well as non-financial corporations. Under the assumptions of Modigliani and Miller [1958], corporate risk management is a redundant activity. However, the existence of market imperfections can explain the corporate

  8. 2009 Fuel Cell Market Report, November 2010

    Energy Technology Data Exchange (ETDEWEB)

    2010-11-01

    Fuel cells are electrochemical devices that combine hydrogen and oxygen to produce electricity, water, and heat. Unlike batteries, fuel cells continuously generate electricity, as long as a source of fuel is supplied. Moreover, fuel cells do not burn fuel, making the process quiet, pollution-free and two to three times more efficient than combustion. Fuel cell systems can be a truly zero-emission source of electricity, if the hydrogen is produced from non-polluting sources. Global concerns about climate change, energy security, and air pollution are driving demand for fuel cell technology. More than 630 companies and laboratories in the United States are investing $1 billion a year in fuel cells or fuel cell component technologies. This report provides an overview of trends in the fuel cell industry and markets, including product shipments, market development, and corporate performance. It also provides snapshots of select fuel cell companies, including general.

  9. [From synthetic biology to synthetic humankind].

    Science.gov (United States)

    Nouvel, Pascal

    2015-01-01

    In this paper, we propose an historical survey of the expression "synthetic biology" in order to identify its main philosophical components. The result of the analysis is then used to investigate the meaning of the notion of "synthetic man". It is shown that both notions share a common philosophical background that can be summed up by the short but meaningful assertion: "biology is technology". The analysis allows us to distinguish two notions that are often confused in transhumanist literature: the notion of synthetic man and the notion of renewed man. The consequences of this crucial distinction are discussed. Copyright © 2015 Académie des sciences. Published by Elsevier SAS. All rights reserved.

  10. Synthetic Cathinones ("Bath Salts")

    Science.gov (United States)

    ... cathinones? Behavioral therapy can be used to treat addiction to synthetic cathinones. Examples include: cognitive-behavioral therapy contingency management, or motivational incentives—providing rewards to ...

  11. Hubungan Corporate Governance, Corporate Social Responsibilities Dan Corporate Financial Performance Dalam Satu Continuum

    OpenAIRE

    Murwaningsari, Etty

    2009-01-01

    This research aims to identify the influence of Good Corporate Governance, represented by institutional ownership and managerial ownership, on Corporate Social Responsibility and Corporate Financial Performance, and also to observe the possible influence of Corporate Social Responsibility on Corporate Financial Performance. This research examines 126 manufacturing companies which are listed in Indonesian Stock Exchange (ISX) and have issued an audited financial statement for 2006. The statist...

  12. The Relationship of Corporate Governance, Corporate Social Responsibilities and Corporate Financial Performance in One Continuum

    OpenAIRE

    Murwaningsari, Etty

    2010-01-01

    This study aims to identify the impact of Good Corporate Governance, represented by institutional ownership and managerial ownership, on Corporate Social Responsibility and Corporate Financial Performance.It examines 126 manufacturing companies listed at the Indonesian Stock Exchange (IDX) and have issued audited financial statements for 2006. The statistical method used to test the hypothesis is Path Analysis. The main results suggest that Good Corporate Governance has effects on both Corpor...

  13. APL: a corporate strategy.

    Science.gov (United States)

    Fox, J; Nyatanga, L; Ringer, C; Greaves, J

    1992-06-01

    This paper is based on, and summarises, papers read at the second annual international conference of Nurse Education Tomorrow held at the University of Durham (UK) September 1991. To this end this paper will offer: Some Accreditation of Prior Learning (APL) definition and process as reflected in the literature available. A distinction will be made between APL and Accreditation of Prior Experiential Learning (APEL) although the procedures and processes for assessing them will be shown to be the same. A brief outline of corporate strategy, as it applies to APL, will be given to form the basis for logical demonstration of how Derbyshire Institute of Health and Community Studies has employed such a corporate strategy. Insights developed and gained from APL research currently being undertaken through the college of nursing and midwifery will be used to inform the development and nature of corporate strategy. A flowchart of the operationalisation of the corporate strategy is offered as an integrative summary of how all the APL ideas have had a positive cumulative effect. The paper finishes by highlighting the possible strengths and limitations of APL corporate strategy.

  14. Fuel Exhaling Fuel Cell.

    Science.gov (United States)

    Manzoor Bhat, Zahid; Thimmappa, Ravikumar; Devendrachari, Mruthyunjayachari Chattanahalli; Kottaichamy, Alagar Raja; Shafi, Shahid Pottachola; Varhade, Swapnil; Gautam, Manu; Thotiyl, Musthafa Ottakam

    2018-01-18

    State-of-the-art proton exchange membrane fuel cells (PEMFCs) anodically inhale H 2 fuel and cathodically expel water molecules. We show an unprecedented fuel cell concept exhibiting cathodic fuel exhalation capability of anodically inhaled fuel, driven by the neutralization energy on decoupling the direct acid-base chemistry. The fuel exhaling fuel cell delivered a peak power density of 70 mW/cm 2 at a peak current density of 160 mA/cm 2 with a cathodic H 2 output of ∼80 mL in 1 h. We illustrate that the energy benefits from the same fuel stream can at least be doubled by directing it through proposed neutralization electrochemical cell prior to PEMFC in a tandem configuration.

  15. 26 CFR 1.409(p)-1T - Prohibited allocations of securities in an S corporation (temporary).

    Science.gov (United States)

    2010-04-01

    ... the number of shares having a value equal to the appreciation at the time of measurement (determined... shares of stock in the S corporation equal to the present value (on that date) of the synthetic equity... less frequently than every three years, based on the S corporation share value on a determination date...

  16. Corporate dentistry in 2032?

    Science.gov (United States)

    Watson, Michael

    2012-07-01

    During the last 20 years, there has been considerable growth in the number of dental practices owned by corporate bodies. At present, well over 800 practices are owned by such bodies and they employ over 3000 dentists. This paper describes the factors that have led to this growth and explores the advantages and disadvantages of 'corporate' dentistry for patients, dentists, and the dental team. It then considers how and why dental practice may change over the next 20 years and concludes that by 2032 the small one-dentist practice may well be in the past. It is likely that smaller practices will have to work in some form of association if they are to survive. Although their current model is unstable, corporates are likely to adapt to a changing environment. By 2032, in some cases, dentistry may well be taken out of its conventional setting, into supermarkets or a school environment.

  17. The Politicization of Corporations

    DEFF Research Database (Denmark)

    Garsten, Christina; Sörbom, Adrienne

    to influence policymakers at all levels of government and international institutions as an adjunct to the firm’s market strategies. This paper brings to the fore the role of corporations in the World Economic Forum (WEF), and how firms act through the WEF to advance their interests, financial as well......This paper departs from an interest in the involvement of business leaders in the sphere of politics, in the broad sense. At a general level, we are seeing a proliferation of usages of non-market corporate strategies, such as testimony, lobbying, interlocking of positions and other means...... as political. What is the role of business in the WEF, and how do business corporations advance their interests through the WEF? Empirically we depart from ethnographic field studies of the World Economic Forum, drawing on observations from WEF-events and interviews with participants and organizers. We propose...

  18. Genome modularity and synthetic biology: Engineering systems.

    Science.gov (United States)

    Mol, Milsee; Kabra, Ritika; Singh, Shailza

    2018-01-01

    Whole genome sequencing projects running in various laboratories around the world has generated immense data. A systematic phylogenetic analysis of this data shows that genome complexity goes on decreasing as it evolves, due to its modular nature. This modularity can be harnessed to minimize the genome further to reduce it with the bare minimum essential genes. A reduced modular genome, can fuel progress in the area of synthetic biology by providing a ready to use plug and play chassis. Advances in gene editing technology such as the use of tailor made synthetic transcription factors will further enhance the availability of synthetic devices to be applied in the fields of environment, agriculture and health. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Corporate Stakeholding and Globalism

    DEFF Research Database (Denmark)

    Lauesen, Linne Marie

    2016-01-01

    , the global warming, the disasters of global consumerism in terms of the collapse of the Rana Plaza factory in the fashion industry, are examples of how the stakeholder concept cannot continue to be defined as narrow as corporations usually does. The butterfly effect of globalism has shown to be – yes, global...... how to revise the stakeholder concept according to corporate responsibility, company stakeholding and globalism. It points to shortcomings in various global trade systems such as banking, fashion and IT markets, and through these it suggests and discusses a new way of defining the stakeholder concept...

  20. Leibniz on Corporeal Substance

    Directory of Open Access Journals (Sweden)

    Peeter Müürsepp

    2016-10-01

    Full Text Available As an idealist, Gottfried Wilhelm Leibniz could not recognize anything corporeal as substantial. However, under the influence of Cartesian terminology, he devoted considerable effort to analysing the corporeal world, while not recognizing its real substantiality of course. Leibniz took the concept of substance from Plato, Aristotle and the scholastics, but developed it in two ways. It is a well-known fact that Leibniz introduced the term ‘corporeal substance’ in his letter to Antoine Arnauld dated to October 1687. In the letter, Leibniz understands an object of nature, like an animal or a plant, as ‘corporeal substance’. In the very same letter, Leibniz introduces the terms ‘indivisibility’ and ‘phenomenon’. Every corporeal substance can be real only as a unity, i.e. by being indivisible. Such entity must have a soul or at least an entelechy. In an opposite case, that entity would not be a real unity but just a phenomenon. No corporeal entity is indivisible and therefore not a substance. The paper aims at introducing Leibniz’s distinction between substances and phenomena and taking a closer look at the historicalphilosophical influences Leibniz experienced while developing his views of the corporeal world. Aristotle and Descartes will receive most of the attention, of course, as the concepts of ‘entelechy’ and ‘hylomorphism’ were introduced by the former, and the understanding of corporeal substance as determined by extension alone is part of the latter. The core of the original critique by Leibniz takes off from the properties of the continuum as well as the nature of shape, motion and extension. The case of continuum will receive special attention. It is analysed with the help of the novel approaches by Samuel Levey and Vassil Vidinsky. Leibniz was critical about our poor understanding of the continuum but his own interpretation of it was not fully consistent either. Although the new developments enable us to take a

  1. Corporate plan 1989

    International Nuclear Information System (INIS)

    1988-12-01

    The paper presents the United Kingdom Science and Engineering Research Council's second Corporate Plan 1989. The Corporate Plan comprises statements of the current objectives of the Astronomy and Planetary Science Board, the Engineering Board, the Nuclear Physics Board, the Atmospheric Sciences and Computing Centre, along with a discussion of the mechanisms for their attainment. The Annex contains a description of some scientific highlights between 1985-1989, as well as a review of progress between 1984-5 to 1987-8. (U.K.)

  2. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Science.gov (United States)

    2010-10-01

    ... transportation of oil, natural gas, synthetic liquid or gaseous fuels, or any refined product produced therefrom... Regulations § 29.21-9 Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid... of oil, natural gas, synthetic liquid or gaseous fuels, or any refined product produced therefrom...

  3. Quantum synthetic aperture radar

    Science.gov (United States)

    Lanzagorta, Marco; Jitrik, Oliverio; Uhlmann, Jeffrey; Venegas-Andraca, Salvador E.

    2017-05-01

    Synthetic aperture radar (SAR) uses sensor motion to generate finer spatial resolution of a given target area. In this paper we explore the theoretical potential of quantum synthetic aperture quantum radar (QSAR). We provide theoretical analysis and simulation results which suggest that QSAR can provide improved detection performance over classical SAR in the high-noise low-brightness regime.

  4. IOC-state-corporate nexus: corporate diplomacy and the olympic ...

    African Journals Online (AJOL)

    corporate diplomacy'. Corporate diplomacy recognises that while nation-states remain key players in international relations, there has been a gradual shift in influence from the public to the private, and from the national to the transnational realms.

  5. Corporate identity as a factor of corporate security

    OpenAIRE

    Perelygina, Elena

    2011-01-01

    Forming-up of the corporate identity is based on cognitive, affective and conative elements of corporate culture. The group as an entity choosing goals and values ensures a certain response to standards and values of corporate culture within the parameters of its social responsibility. Corporate security as security of community and cooperation acts as a form of organizational and ethical approach to developing socially responsible attitude of government and business.

  6. Corporate Identity as a Factor of Corporate Security

    Directory of Open Access Journals (Sweden)

    Elena B. Perelygina

    2011-01-01

    Full Text Available Forming-upof the corporate identity is based on cognitive, affective and conative elements of corporate culture. The group as an entity choosing goals and values ensures a certain response to standards and values of corporate culture within the parameters of its social responsibility. Corporate security as security of community and cooperation acts as a form of organizational and ethical approach to developing socially responsible attitude of government and business.

  7. Islamic Corporate Social Responsibility, Corporate Reputation and Performance

    OpenAIRE

    Roshayani Arshad; Suaini Othman; Rohana Othman

    2012-01-01

    This study examines the effect of Islamic Corporate Social Responsibility disclosure and on corporate reputation as well as performance. These relationships are examined based on content analysis of of annual reports of 17 Islamic banks in Malaysia for 2008, 2009 and 2010. Results of this study provide evidence that CSR activities communicated in corporate annual reports are significantly positively related with corporate reputation as well as firm performance. These resu...

  8. Corporate Venture Capital in the Context of Corporate Innovation

    OpenAIRE

    Chesbrough, Henry; Tucci, Christopher L.

    2002-01-01

    Corporate venture capital (CVC) programs have followed a strongly cyclical pattern in response to the ebbs and flows of the private and public equity markets. However, the role of these programs inside the firm has received far less study. What role do corporate venture programs play inside large corporations, beyond any financial returns they generate? Do these programs substitute for more traditional corporate investments, such as R&D spending, perhaps outsourcing some portion of a compa...

  9. Power to fuel using electrolysis and CO2 capture

    DEFF Research Database (Denmark)

    Mogensen, Mogens Bjerg; Graves, Christopher R.; Chatzichristodoulou, Christodoulos

    2014-01-01

    ” hydrocarbon fuels seem particularlybenign to replace the fossil fuels, and electrolysis seems to be a feasible step in production of green fuels. In particular, synthetic hydrocarbon based fuel will be necessary for the heavy transportation vehicles such as airplanes, ships, and trucks. More than 65...

  10. The integration of corporate governance in corporate social responsibility disclosures

    NARCIS (Netherlands)

    Kolk, A.; Pinkse, J.

    2010-01-01

    In recent years, not only has attention to corporate governance increased but also the notion has broadened considerably, and started to cover some aspects traditionally seen as being part of corporate social responsibility (CSR). CSR, corporate governance and their interlink seem particularly

  11. Corporate culture: It's impact on corporate life and business ...

    African Journals Online (AJOL)

    It is worthy of note that every corporation has a corporate culture and several subcultures, both strongly impacting on the work behaviour of management strategists and business policy makers. Again, every corporation also has goals and objectives which represent the purpose for its formation. Strategy is the means ...

  12. Hubungan Corporate Governance, Corporate Social Responsibilities dan Corporate Financial Performance Dalam Satu Continuum

    Directory of Open Access Journals (Sweden)

    Etty Murwaningsari

    2009-01-01

    Full Text Available This research aims to identify the influence of Good Corporate Governance, represented by institutional ownership and managerial ownership, on Corporate Social Responsibility and Corporate Financial Performance, and also to observe the possible influence of Corporate Social Responsibility on Corporate Financial Performance. This research examines 126 manufacturing companies which are listed in Indonesian Stock Exchange (ISX and have issued an audited financial statement for 2006. The statistical method used to test the hypothesis is Path Analysis. The result suggests that Good Corporate Governance influences both the disclosure of Corporate Social Responsibility and Corporate Financial Performance and that Corporate Social Responsibility significantly influences Corporate Financial Performance. The result also suggests that CEO Tenure, the controlling variable, holds a significant influence on the disclosure of Corporate Social Responsibility. Yet, there is no strong evidence to support the type of industries as an influencing factor of Corporate Social Responsibility. Furthermore, we found that the latter condition would also apply when we analyze the influence of Corporate Secretary and Nomination and Remuneration Committee on Corporate Financial Performance. Abstract in Bahasa Indonesia: Penelitian ini bertujuan untuk mengidentifikasi pengaruh antara struktur Coorporate Governance yang diproksikan sebagai kepemilikan institusional, kepemilikan manajerial terhadap corporate social responsibility dan corporate social responsibility terhadap corporate financial performance. Penelitian menggunakan data sekunder dari laporan tahunan 2006 perusahaan publik yang terdapat di Pusat Referensi Pasar Modal (PRPM Bursa Efek Indonesia (BEI. Sampel dalam penelitian ini sebanyak 126 perusahaan. Melalui pendekatan analisa jalur (path analysis menunjukkan Good Corporate Governance yaitu kepemilikan managerial dan institusional mempunyai pengaruh terhadap

  13. Essential Corporate Bankruptcy Law

    NARCIS (Netherlands)

    Couwenberg, Oscar; Lubben, Stephen J.

    2015-01-01

    This article begins from a simple observation: Chapter 11 of the United States Bankruptcy Code is the global standard for corporate restructuring, but at the same time it is a far more complex procedure than most jurisdictions seem to require. This observation begs the question what parts of a

  14. Corporate Social Responsibility

    African Journals Online (AJOL)

    Republic of the Congo (DRC) and its surrounding areas by purchasing minerals ... 20th century, CSR models grew alongside the expanding power of globalised ... beyond the shareholders who conventionally exercised total control over corporate decisions. The theory may provide a way for everyone to get involved.

  15. Corporate Training in Museums

    Science.gov (United States)

    Causey, Adera

    2011-01-01

    Museums often court corporate audiences through special event rentals and development and promotional partnerships. But we rarely approach them as potential adult learners. In overlooking them, we miss the potential of reaching a large number of often novice museum participants who can gain from gallery learning and develop a relationship with our…

  16. Fostering Corporate Entrepreneurship

    African Journals Online (AJOL)

    business concept, reorganization, and the introduction of system-wide changes for innovation. (p.63) Hornsby et al. (2002). Corporate entrepreneurship centers on re-energ1zmg and enhancing the ability of a firm to acquire innovative skills and capabilities (p.255). Analysis of the definitions given by different authors ...

  17. Media in Corporate Training.

    Science.gov (United States)

    Vaughan, Ted W.

    1981-01-01

    Reports the results of a survey on the design, development, production, and utilization of media in business training programs. In-house production is described, as well as the types of media most used by corporations, problems with outside vendors, and future directions of media development. (BK)

  18. Contractual Corporate Governance

    NARCIS (Netherlands)

    Goergen, M.; Renneboog, L.D.R.

    2008-01-01

    Companies have the choice to deviate from their national corporate governance standards by opting into another system. They can do so via contractual devices – such as cross-border mergers and acquisitions, (re)incorporations, and cross-listings – which enable firms to choose their preferred level

  19. Corporate social responsibility

    Directory of Open Access Journals (Sweden)

    Arsić Zoran

    2011-01-01

    Full Text Available Corporate Social Responsibility (CSR is a concept whereby companies integrate social and environmental concerns in their business operations and in their interaction with their stakeholders on a voluntary basis. Definition emphasizes three basic characteristics of CSR. CSR is voluntary concept, it covers environmental issues and interaction with stakeholders, not only shareholders, is taken into account.

  20. Trends in corporate greening

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    , if a general change of attitude has taken place in the business community or if companies just comply with the required minimum standard set by legislation. Based on a series of surveys this paper reports on the trends in implementing corporate environmental management in Danish industry up till the entrance...... of the new millennium in order to indicate how practice has evolved....

  1. Corporate governance through codes

    NARCIS (Netherlands)

    Haxhi, I.; Aguilera, R.V.; Vodosek, M.; den Hartog, D.; McNett, J.M.

    2014-01-01

    The UK's 1992 Cadbury Report defines corporate governance (CG) as the system by which businesses are directed and controlled. CG codes are a set of best practices designed to address deficiencies in the formal contracts and institutions by suggesting prescriptions on the preferred role and

  2. Fostering Corporate Entrepreneurship

    African Journals Online (AJOL)

    Corporate entrepreneurship is a powerful source for change and innovation, fostering creativity and a constant search for ... creating new businesses in established companies through product and process innovations and ... The innovation of products, services and processes and the formation of new business enterprises.

  3. Corporate ergonomics programme at Volvo Car Corporation.

    Science.gov (United States)

    Munck-Ulfsfält, Ulla; Falck, Annki; Forsberg, Anette; Dahlin, Christer; Eriksson, Anders

    2003-01-01

    One of Volvo Car Corporation's core values is "Environmental Care". Volvo Cars has a tradition of attention to the work environment and has over the years developed a working environment management system, an organisational strategy for the participation of everyone, a working environment policy, standards/specifications and methods for efficient practical performance. The Production Ergonomics Project is an example of this. In order to achieve results in ergonomics one has to work comprehensively, which means working with the product, the process, the workplace, the individuals and the work organisation. The key to success is to train all categories concerned in load ergonomics and to perform methodical ergonomic work through the whole chain from design to production.

  4. Strategic Leadership of Corporate Sustainability

    DEFF Research Database (Denmark)

    Strand, Robert

    2014-01-01

    Strategic leadership and corporate sustainability have recently come together in conspicuously explicit fashion through the emergence of top management team (TMT) positions with dedicated corporate sustainability responsibilities. These TMT positions, commonly referred to as 'Chief Sustainability...

  5. Future market synthetic bio fuels. Case study on behalf of the Federal Office for Environment Protection in the context of the research project innovative environmental policy in important fields of action; Zukunftsmarkt Synthetische Biokraftstoffe. Fallstudie im Auftrag des Umweltbundesamtes im Rahmen des Forschungsprojektes Innovative Umweltpolitik in wichtigen Handlungsfeldern

    Energy Technology Data Exchange (ETDEWEB)

    Angerer, Gerhard [Fraunhofer-Institut fuer Systemtechnik und Innovationsforschung (ISI), Karlsruhe (Germany)

    2007-12-15

    Bioethanol produced by fermenting lignocellulosic biomass and synthetic biofuels are known as second generation biofuels. These biofuels are produced using the whole plant including cellulose, hemicellulose and lignin. Ethanol is the product of fermentative biomass conversion. Synthetic biofuels, the so-called BtL (biomass to liquid) processes, are produced using thermochemical biomass conversion. Here, in the first process step, the hydrocarbon structure of the biomass is converted to syngas, a mixture of carbon monoxide (CO) and hydrogen (H2). The second process step uses the purified and conditioned syngas for chemical fuel synthesis. The outcome of the synthesis is gasoline, diesel, or tailor-made fuels for advanced fuel-efficient and low-emission engines. R and D on synthetic biofuel processes is being conducted in several countries around the world, but the global technology leader is without doubt the German company, CHOREN Industries Ltd. in Freiberg, Saxony. Since 1998, CHOREN has been operating a pilot plant for the production of biofuels. At present this plant is being up-scaled and the first commercial production worldwide will start in 2007 with a capacity of 15,000 t/a biofuel. Annually 65,000 t of wood will be processed, including scrap wood. This will produce a high-quality diesel product, marketed under the brand name ''SunDiesel''. This product requires neither any modification to the diesel engine nor to the refueling technique. Because the whole plant is processed, 4,000 l diesel equivalent can be obtained from one hectare of crop. This yield is almost three times that of biodiesel produced from rape. Compared with diesel produced from crude oil, synthetic biofuels reduce the CO{sub 2} emissions by more than 80 %. Nevertheless, the establishment of a synthetic biofuels industry cannot be justified based on climate protection arguments, because the CO{sub 2} balance of direct biomass combustion is more favourable. But

  6. Assessment of the Public Health impact from the accidental release of UF6 at the Sequoyah Fuels Corporation Facility at Gore, Oklahoma (Docket No. 40-8027). Volume 2

    International Nuclear Information System (INIS)

    1986-03-01

    Following the accidental release of UF 6 from the Sequoyah Fuels Facility on January 4, 1986, an Ad Hoc Interagency Public Health Assessment Task Force was established. The Task Force consists of technical staff members from various agencies who have prepared this assessment of the public health impact associated with the accidental release. Volume 2 of the report contains Appendices which provide more detailed information used in the assessment and support the discussion in Volume 1

  7. Corporal Punishment and the Schools.

    Science.gov (United States)

    Bauer, Gordon B.; And Others

    1990-01-01

    In order to understand and evaluate the continued prevalence of corporal punishment in school systems, this article reviews the following topics: (1) historical issues; (2) current demographics and correlates; (3) the effectiveness of corporal punishment in school settings; (4) myths; (5) alternatives to corporal punishment; and (6) social policy.…

  8. REFORMING CORPORATE GOVERNANCE IN ETHIOPIA ...

    African Journals Online (AJOL)

    milkii

    Federal Democratic Republic of Ethiopia (FDRE) Ministry of Justice is revising the Commercial .... 15 Malla Praveen Bhasa, Global Corporate Governance: Debates and Challenges, Corporate. Governance: The .... 38 Steve Letza et al, Corporate Governance Theorizing: Limits, Critics And Alternatives. International Journal ...

  9. Corporate Governance, CSR og menneskerettigheder

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2005-01-01

    Artiklen diskuterer om der findes en forbindelse mellem Corporate Governance og Corporate Social Responsibility i forhold til menneskerettigheder. Det konkluderes, at en sådan forbindelse findes, i hvert fald i forhold til arbejdstagerrettigheder og dele af forholdet til eksterne stakeholdere....... Menneskeretsaspekter i Good (Public) Governance fungerer som udgangspunkt for identifikation af menneskerettighedselementer i Corporate Governance...

  10. Corporate Governance Country Assessment : Egypt

    OpenAIRE

    World Bank

    2004-01-01

    This report provides an updated assessment of Egypt's corporate governance policy framework, enforcement and compliance practices. It highlights recent improvements in corporate governance regulation, makes policy recommendations, and provides investors with a benchmark against which to measure corporate governance in Egypt. In recent years there have been a number of major reforms, mostly...

  11. Behavioral corporate governance : four empirical studies

    NARCIS (Netherlands)

    van der Laan, G.

    2009-01-01

    This thesis consists of studies of corporate governance from a behavioral perspective. The chapters are about trust between chief executive officers (CEOs) and board chairpersons, asymmetric effects of corporate social responsibility on corporate financial performance, compliance with corporate

  12. Synthetic biological networks

    International Nuclear Information System (INIS)

    Archer, Eric; Süel, Gürol M

    2013-01-01

    Despite their obvious relationship and overlap, the field of physics is blessed with many insightful laws, while such laws are sadly absent in biology. Here we aim to discuss how the rise of a more recent field known as synthetic biology may allow us to more directly test hypotheses regarding the possible design principles of natural biological networks and systems. In particular, this review focuses on synthetic gene regulatory networks engineered to perform specific functions or exhibit particular dynamic behaviors. Advances in synthetic biology may set the stage to uncover the relationship of potential biological principles to those developed in physics. (review article)

  13. Synthetic Base Fluids

    Science.gov (United States)

    Brown, M.; Fotheringham, J. D.; Hoyes, T. J.; Mortier, R. M.; Orszulik, S. T.; Randles, S. J.; Stroud, P. M.

    The chemical nature and technology of the main synthetic lubricant base fluids is described, covering polyalphaolefins, alkylated aromatics, gas-to-liquid (GTL) base fluids, polybutenes, aliphatic diesters, polyolesters, polyalkylene glycols or PAGs and phosphate esters.Other synthetic lubricant base oils such as the silicones, borate esters, perfluoroethers and polyphenylene ethers are considered to have restricted applications due to either high cost or performance limitations and are not considered here.Each of the main synthetic base fluids is described for their chemical and physical properties, manufacture and production, their chemistry, key properties, applications and their implications when used in the environment.

  14. Synthetic biology for CO2fixation.

    Science.gov (United States)

    Gong, Fuyu; Cai, Zhen; Li, Yin

    2016-11-01

    Recycling of carbon dioxide (CO 2 ) into fuels and chemicals is a potential approach to reduce CO 2 emission and fossil-fuel consumption. Autotrophic microbes can utilize energy from light, hydrogen, or sulfur to assimilate atmospheric CO 2 into organic compounds at ambient temperature and pressure. This provides a feasible way for biological production of fuels and chemicals from CO 2 under normal conditions. Recently great progress has been made in this research area, and dozens of CO 2 -derived fuels and chemicals have been reported to be synthesized by autotrophic microbes. This is accompanied by investigations into natural CO 2 -fixation pathways and the rapid development of new technologies in synthetic biology. This review first summarizes the six natural CO 2 -fixation pathways reported to date, followed by an overview of recent progress in the design and engineering of CO 2 -fixation pathways as well as energy supply patterns using the concept and tools of synthetic biology. Finally, we will discuss future prospects in biological fixation of CO 2 .

  15. Naval Air Systems Command-Naval Research Laboratory Workshop on Basic Research Needs for Synthetic Hydrocarbon Jet Aircraft Fuels Held at Naval Research Laboratory, Washington, DC on June 15 and 16, 1978

    Science.gov (United States)

    1978-01-01

    257 mixtures of the synfuels in JP-5 were as favorable for microbial growth as JP-5 alone. Cladosporium resinae #1 and Candida are examples of this...been made from sources deemed likely to harbor fuel-tolerant organisms. Cladosporium resinae #6 is a fungus isolated from a creosoted piling in

  16. Synthetic Biological Membrane (SBM)

    Data.gov (United States)

    National Aeronautics and Space Administration — The ultimate goal of the Synthetic Biological Membrane project is to develop a new type of membrane that will enable the wastewater treatment system required on...

  17. Fossil fuels -- future fuels

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Fossil fuels -- coal, oil, and natural gas -- built America`s historic economic strength. Today, coal supplies more than 55% of the electricity, oil more than 97% of the transportation needs, and natural gas 24% of the primary energy used in the US. Even taking into account increased use of renewable fuels and vastly improved powerplant efficiencies, 90% of national energy needs will still be met by fossil fuels in 2020. If advanced technologies that boost efficiency and environmental performance can be successfully developed and deployed, the US can continue to depend upon its rich resources of fossil fuels.

  18. Hybridization with synthetic oligonucleotides

    Energy Technology Data Exchange (ETDEWEB)

    Szostak, J.W.; Stiles, J.I.; Tye, B.K.; Sherman, F.; Wu, R.

    1978-01-01

    Procedures are described for the use of synthetic oligonucleotides for Southern blot experiments and gene bank screening, and the effect of various mismatches on the efficiency of hybridization is demonstrated. The following topics are discussed: sensitivity vs. specificity, hybridization of a 12-mer to the lambda endolysin gene; hybridization of oligonucleotide probes to the E. coli lac operator; hybridization of synthetic probes to the CYC1 gene of yeast; and cloning eucaryotic genes. (HLW)

  19. Mammalian Synthetic Biology

    OpenAIRE

    Martella, Andrea; Pollard, Steven M; Dai, Junbiao; Cai, Yizhi

    2016-01-01

    The enabling technologies of synthetic biology are opening up new opportunities for engineering and enhancement of mammalian cells. This will stimulate diverse applications in many life science sectors such as regenerative medicine, development of biosensing cell lines, therapeutic protein production, and generation of new synthetic genetic regulatory circuits. Harnessing the full potential of these new engineering-based approaches requires the design and assembly of large DNA constructs-pote...

  20. Synthetic biology for microbial production of lipid-based biofuels.

    Science.gov (United States)

    d'Espaux, Leo; Mendez-Perez, Daniel; Li, Rachel; Keasling, Jay D

    2015-12-01

    The risks of maintaining current CO2 emission trends have led to interest in producing biofuels using engineered microbes. Microbial biofuels reduce emissions because CO2 produced by fuel combustion is offset by CO2 captured by growing biomass, which is later used as feedstock for biofuel fermentation. Hydrocarbons found in petroleum fuels share striking similarity with biological lipids. Here we review synthetic metabolic pathways based on fatty acid and isoprenoid metabolism to produce alkanes and other molecules suitable as biofuels. We further discuss engineering strategies to optimize engineered biosynthetic routes, as well as the potential of synthetic biology for sustainable manufacturing. Published by Elsevier Ltd.

  1. Synthetic biology for microbial production of lipid-based biofuels

    Energy Technology Data Exchange (ETDEWEB)

    d' Espaux, L; Mendez-Perez, D; Li, R; Keasling, JD

    2015-10-23

    The risks of maintaining current CO2 emission trends have led to interest in producing biofuels using engineered microbes. Microbial biofuels reduce emissions because CO2 produced by fuel combustion is offset by CO2 captured by growing biomass, which is later used as feedstock for biofuel fermentation. Hydrocarbons found in petroleum fuels share striking similarity with biological lipids. Here in this paper we review synthetic metabolic pathways based on fatty acid and isoprenoid metabolism to produce alkanes and other molecules suitable as biofuels. Lastly, we further discuss engineering strategies to optimize engineered biosynthetic routes, as well as the potential of synthetic biology for sustainable manufacturing.

  2. Corporate governance and liquidity

    DEFF Research Database (Denmark)

    Farooq, Omar; Derrabi, Mohamed; Naciri, Monir

    2012-01-01

    This paper examines the impact of corporate governance mechanisms on liquidity in the MENA region, i.e. Morocco, Egypt, Saudi Arabia, United Arab Emirates, Jordan, Kuwait, and Bahrain. Using turnover as a proxy for liquidity, we document significant difference in liquidity between the pre...... difference in liquidity between the two periods. Furthermore, our results indicate that more than 50% of this difference between the two periods can be explained by operational and informational complexity of a firm – proxy for transparency. We argue that poor corporate governance mechanisms increase...... information asymmetries between insiders and outsiders. Outsiders, being liquidity providers, therefore do not trade in stocks for which they have no information. Therefore, firms with poor governance mechanisms usually experience higher decline in liquidity during periods of market-wide uncertainty....

  3. A new corporate governance

    Directory of Open Access Journals (Sweden)

    Ion Bucur

    2015-12-01

    Full Text Available The issue of corporate governance has become increasingly important as globalisation has begun to accelerate and the economic and financial turmoil have intensified. Post-crisis context has imposed the need to expand the prospects for analysis over governance and companies, as well as the need to identify new ways of administration and resource management. From this perspective, the author aims to highlight the conditions, factors and events that have generated profound changes within the business environment, while the analysis is focusing on contemporary changes in the systems of corporate governance and economic mutations, especially in terms of the companies. The establishment of new governance rules is demanding a theoretical approach based on new methodological requirements which are needed to reform theoretical foundations and to promote creative and effective shapes and governance systems.

  4. Corporate Social Responsibility

    DEFF Research Database (Denmark)

    Liempd, Dennis van; Warming-Rasmussen, Bent; Abild-Nielsen, Jens

    2007-01-01

    Målet med denne artikel er at klargøre, at der findes forskellige teoretiske tilgange til ansvarlig leverandørstyring og Corporate Social Responsibility (i det følgende kaldt CSR). Endvidere er det målet at belyse, at området er i kraftig udvikling og forventes at få øget betydning for revisor i...... ansvarlig leverandørstyring og CSR. I artiklen konkluderes følgende: - at udviklingen i Corporate Social Responsibility indikerer, at etik er den mest betydende faktor (driver); (jf. afsnit 1)- at etik som primær driver vil betyde, at virksomheden vil gå ud over lovens minimumkrav, og stræbe efter de...

  5. Corporate Foresight at Cisco

    DEFF Research Database (Denmark)

    Rohrbeck, René; Bøe-Lillegraven, Siri

    Cisco Systems traditional innovation model is challenged. It is no longer possible to simply scout for promising start-ups, integrate them and grow them globally to succeed. This case describes the challenge faced by Cisco to create a comprehensive and systematic strategic foresight system that s...... that shall be tied into technology strategy and corporate business development. The case elaborates on the process and the best practices in the introduction of the Cisco Technology Radar approach....

  6. Industrial Analytics Corporation

    Energy Technology Data Exchange (ETDEWEB)

    Industrial Analytics Corporation

    2004-01-30

    The lost foam casting process is sensitive to the properties of the EPS patterns used for the casting operation. In this project Industrial Analytics Corporation (IAC) has developed a new low voltage x-ray instrument for x-ray radiography of very low mass EPS patterns. IAC has also developed a transmitted visible light method for characterizing the properties of EPS patterns. The systems developed are also applicable to other low density materials including graphite foams.

  7. Time and Corporeality

    Directory of Open Access Journals (Sweden)

    Anna Hogenová

    2014-07-01

    Full Text Available The text emphasizes the difference between Aristotelian and Heideggerian concepts of time in relation to the issue of corporeality and sport. Čas a tělesnost Tento text zdůrazňuje rozdíl mezi aristotelským a heideggerovským pojmem času ve vztahu k tématu tělesnosti a sportu.

  8. Conservatism in Corporate Valuation

    OpenAIRE

    Bach, Christian

    2011-01-01

    Using a CCAPM based risk adjustment model, consistent with general asset pricing theory, I perform corporate valuations of a large sample of stocks listed on NYSE, AMEX and NASDAQ. The model is different from the standard CAPM model in the sense that it discounts forecasted residual income for risk in the numerator rather than trough the cost of equity, in the denominator. Further, the risk adjustment is based on assumptions about the time series properties of residual income return and consu...

  9. Corporate governance in India

    OpenAIRE

    Chakrabarti, Rajesh; Megginson, William L.; Yadav, Pradeep K.

    2007-01-01

    This study describes the Indian corporate governance system and examines how the system has both supported and held back India's ascent to the top ranks of the world's economies. While on paper the country's legal system provides some of the best investor protection in the world, enforcement is a major problem with slow, over-burdened courts and significant corruption. Ownership remains concentrated and family business groups continue to be the dominant business model. There is significant py...

  10. Strategic Corporate Social Responsibility

    OpenAIRE

    Planer-Friedrich, Lisa; Sahm, Marco

    2017-01-01

    We examine the strategic use of Corporate Social Responsibility (CSR) in imperfectly competitive markets. The level of CSR determines the weight a firm puts on consumer surplus in its objective function before it decides upon supply. First, we consider symmetric Cournot competition and show that the endogenous level of CSR is positive for any given number of firms. However, positive CSR levels imply smaller equilibrium profits. Second, we find that an incumbent monopolist can use CSR as an en...

  11. Corporate Governance Communication

    OpenAIRE

    Flavio Gnecchi

    2006-01-01

    The recognised critical importance of corporate governance, and the attention that it is paid today, can be ascribed to several factors: sensational financial scandals (and the repercussions they have had for securities and financial markets), the exponential development of stock option policies, the information asymmetry that can be noted in practically every company. The different requests for information of the various categories of stakeholders, combine to strengthen the decision to adopt...

  12. Corporate identity design Innovation

    OpenAIRE

    Costa, Carlos Casimiro da; Fernandes, António Augusto; Medeiros, Albertina

    2009-01-01

    Corporate identity, as a tool for identifying an interactive structure trough visual depict representation in particular, the creativity domains, where is possible to explore an innovative knowledge through systemic perspective. Innovation has origin in the exploration of creativity and in the capacity to connect the dots (Jobs, Steve), usually suspended asleep or that belong to our internal/external scenery. Most of the individuals interpret creativity as a generic procedure, something whic...

  13. Corporate creativity and innovation

    OpenAIRE

    Ericsson, Camilla; Dahlby, Tove

    2009-01-01

    This essay discusses organizational culture and focus on corporate creativity and innovation. The aim is to see which organizational factors that foster creativity and innovation in organizations. The essay will provide answer on how organizational culture can encourage creativity and innovation and how organizations can promote the rise of a creative work environment. The research design of this essay is a qualitative case study with interviews at Gotland Energi AB (GEAB). The interviews pro...

  14. Corporate Social Innovation

    OpenAIRE

    Elle, Cæcilie; Forsberg, Aske Dedenroth; Toudahl Hansen, Lasse; van Deurs Formann Jensen, Camilla; Osmundsen, Bjarke; Schaumburg, Iben Cathrine

    2013-01-01

    This project illustrates how Danish companies can combine social responsibility and profit through innovation, and how it affects business legitimacy. In this context we use the concept of Corporate Social Innovation (CSI) to describe the dynamic flows within this field. The companies are motivated to incorporate CSI due to general tendencies and circumstances, though they are confronted with different challenges. The analysis illustrates, on behalf of an analysis of six Danish companies, th...

  15. Fuel assemblies

    International Nuclear Information System (INIS)

    Mukai, Hideyuki

    1987-01-01

    Purpose: To prevent bending of fuel rods caused by the difference of irradiation growth between coupling fuel rods and standards fuel rods thereby maintain the fuel rod integrity. Constitution: The f value for a fuel can (the ratio of pole of zirconium crystals in the entire crystals along the axial direction of the fuel can) of a coupling fuel rod secured by upper and lower tie plates is made smaller than the f value for the fuel can of a standard fuel rod not secured by the upper and the lower tie plates. This can make the irradiation growth of the fuel can of the coupling fuel rod greater than the irradiation growth of the fuel can of the standard fuel rod and, accordingly, since the elongation of the standard fuel rod can always by made greater, bending of the standard fuel rod can be prevented. (Yoshihara, M.)

  16. Coal-fueled diesel technology development -- Fuel injection equipment for coal-fueled diesel engines

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, R.N.; Hayden, H.L.

    1994-01-01

    Because of the abrasive and corrosive nature of coal water slurries, the development of coal-fueled diesel engine technology by GE-Transportation Systems (GE-TS) required special fuel injection equipment. GE-Corporate Research and Development (GE-CRD) undertook the design and development of fuel injectors, piston pumps, and check valves for this project. Components were tested at GE-CRD on a simulated engine cylinder, which included a cam-actuated jerk pump, prior to delivery to GE-TS for engine testing.

  17. Synthetic magnetic opals

    Indian Academy of Sciences (India)

    2JDS Uniphase Corporation, 625 Industrial Way, Eatontown, NJ 07724, USA. 3UTD-NanoTech Institute, University of Texas at Dallas, Richardson, TX 75083, USA. Abstract. ..... the Swedish funding agency VINNOVA for financing this project. VA, PS, and AYuG would like to acknowledge the local hospitality and the summer ...

  18. Pengungkapan Corporate Social Responsibility, Struktur Corporate Governance dan Nilai Perusahaan

    Directory of Open Access Journals (Sweden)

    Salmah Pattisahusiwa

    2017-06-01

    Full Text Available The concept of the corporate social responsibility has a significant interest in Indonesia because believed to increase corporate’s value for shareholders. This study aims to find the effect of corporate social responsibility disclosure and corporate governance structure on corporate value. The data were taken from annual report of mining companies listed in Indonesian Stock Exchange for period of 2014-2015. The sample collection has been done by using purposive sampling with the certain criteria so that 18 companies which meet criteria have been obtained as samples. Multiple Regression analysis was employed to analyze data. The result of this research show that corporate social responsibility disclosure and corporate governance structure have significant effect to thecorporate value.

  19. The Essential Elements of Corporate Law. What is Corporate Law?

    OpenAIRE

    Armour, John; Hansmann, Henry; Kraakman, Reinier

    2017-01-01

    This article is the first chapter of the second edition of “The Anatomy of Corporate Law: A Comparative and Functional Approach”, by Reinier Kraakman, John Armour, Paul Davies, Luca Enriques, Henry Hansmann, Gerard Hertig, Klaus Hopt, HidekiKanda and Edward Rock (Oxford University Press, 2009). The book as a whole provides a functional analysis of Corporate (or Company) Law in Europe, the U.S., and Japan. Its organization reflects the structure of Corporate Law throughout all jurisdictions, w...

  20. Corporate environmental responsibility – a key determinant of corporate reputation

    OpenAIRE

    Cristina Ganescu; Laura Dindire

    2014-01-01

    This paper aims to determine the trend of the relationship between corporate environmental responsibility and corporate reputation by focusing on a study of the European automotive sector. The starting point of our research is content analysis of the sustainability or social responsibility reports published in 2010, 2011, and 2012 by 13 businesses operating in the European automotive industry. Content analysis was carried out in order to identify the indicators used to assess corporate enviro...

  1. Assessment of the public health impact from the accidental release of UF6 at the Sequoyah Fuels Corporation Facility at Gore, Oklahoma (Docket No. 40-8027, License No. SUB-1010). Main report. Volume 1

    International Nuclear Information System (INIS)

    1986-03-01

    Following the accidental release of UF 6 from the Sequoyah Fuels Facility on January 4, 1986, an Ad Hoc Interagency Public Health Assessment Task Force was established. The Task Force consists of technical staff members from various agencies who have prepared this assessment of the public health impact associated with the accidental release. The assessment consists of two volumes and is based on data from the accident available as of February 14, 1986. Volume 1 of the report describes the effects from the intake of uranium and fluoride and summarizes the findings and recommendations of the Task Force. Volume 2 of the report contains Appendices which provide more detailed information used in the assessment and support the discussion in Volume 1. 57 refs., 26 figs., 12 tabs

  2. Corporate marketing: Apocalypse, advent and epiphany

    OpenAIRE

    Balmer, JMT

    2009-01-01

    Purpose - this paper aims to explain the nature and relevance of corporate marketing and details the antecedents of the territory. Corporate marketing is a marketing and management paradigm which synthesises practical and theoretical insights from corporate image and reputation, corporate identity, corporate communications and corporate branding, among other corporate-level constructs. Design/methodology/approach – via the adoption of a quadrivium; a traditional classical, four-part, app...

  3. Microorganism Utilization for Synthetic Milk

    Science.gov (United States)

    Morford, Megan A.; Khodadad, Christina L.; Caro, Janicce I.; Spencer, LaShelle E.; Richards, Jeffery T.; Strayer, Richard F.; Birmele, Michele N.; Wheeler, Raymond M.

    2014-01-01

    A desired architecture for long duration spaceflight, like aboard the International Space Station or for future missions to Mars, is to provide a supply of fresh food crops for the astronauts. However, some crops can create a high proportion of inedible plant waste. The main goal of the Synthetic Biology project, Cow in a Column, was to produce the components of milk (sugar, lipid, protein) from inedible plant waste by utilizing microorganisms (fungi, yeast, bacteria). Of particular interest was utilizing the valuable polysaccharide, cellulose, found in plant waste, to naturally fuel-through microorganism cellular metabolism- the creation of sugar (glucose), lipid (milk fat), and protein (casein) in order to produce a synthetic edible food product. Environmental conditions such as pH, temperature, carbon source, aeration, and choice microorganisms were optimized in the laboratory and the desired end-products, sugars and lipids, were analyzed. Trichoderma reesei, a known cellulolytic fungus, was utilized to drive the production of glucose, with the intent that the produced glucose would serve as the carbon source for milk fat production and be a substitute for the milk sugar lactose. Lipid production would be carried out by Rhodosporidium toruloides, yeast known to accumulate those lipids that are typically found in milk fat. Results showed that glucose and total lipid content were below what was expected during this phase of experimentation. In addition, individual analysis of six fatty acids revealed that the percentage of each fatty acid was lower than naturally produced bovine milk. Overall, this research indicates that microorganisms could be utilized to breakdown inedible solid waste to produce useable products. For future work, the production of the casein protein for milk would require the development of a genetically modified organism, which was beyond the scope of the original project. Additional trials would be needed to further refine the required

  4. The Business Case for Fuel Cells 2012. America's Partner in Power

    Energy Technology Data Exchange (ETDEWEB)

    Curtin, Sandra [Fuel Cells 2000, Washington, DC (United States); Gangi, Jennifer [Fuel Cells 2000, Washington, DC (United States); Skukowski, Ryan [Fuel Cells 2000, Washington, DC (United States)

    2012-12-01

    This report, compiled by Fuel Cells 2000 with support from the Fuel Cell Technologies Program, profiles a select group of nationally recognizable companies and corporations that are deploying or demonstrating fuel cells. These businesses are taking advantage of a fuel cell's unique benefits, especially for powering lift trucks and providing combined heat and power to their stores and administrative offices.

  5. Future of corporate capitalism

    Energy Technology Data Exchange (ETDEWEB)

    Kristol, I.

    1977-01-01

    To help counter the new populist movement (fairly represented by Ralph Nader) toward overregulation of the private sector, privately owned public utilities and energy companies must publicly defend their institutions, advocates I. Kristol, editor of The Public Interest. To be accepted by the public, this defense must assume an adversary stance that includes a willingness to fight indefinitely - not to engage in conventional institutional approaches that merely (1) buy media advertising to merely assure the public that their corporation is concerned and involved, (2) set out to give the public an education in economics, or (3) undertake symbolic action in such projects as saving the inner city. All of the above may show that such companies are compassionate and concerned but will not give them a good reputation or change the climate of opinion with regard to business or the large corporation. Before politicians will accede to a reasonable request, they now have to be assured that it is acceptable to public opinion. Some strategies are especially useful for utilities. Stockholder-owned utilities are in an especially strong position to fight but have usually fought weakly, if at all. Even if the utility were to be municipalized or nationalized, the stockholders and bondholders are likely to get fairer treatment in the courts for compensation than historically under regultion. Utilities can have a lot of leverage on politicians and public opinion if they would mobilize their stockholder, itemize every government tax (including real-estate taxes) on customers' bills, and bridge the academic-business-world gulf by including college professors (not just college presidents) on corporate boards.

  6. Synthetic guide star generation

    Science.gov (United States)

    Payne, Stephen A [Castro Valley, CA; Page, Ralph H [Castro Valley, CA; Ebbers, Christopher A [Livermore, CA; Beach, Raymond J [Livermore, CA

    2008-06-10

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  7. Synthetic Aperture Sequential Beamforming

    DEFF Research Database (Denmark)

    Kortbek, Jacob; Jensen, Jørgen Arendt; Gammelmark, Kim Løkke

    2008-01-01

    A synthetic aperture focusing (SAF) technique denoted Synthetic Aperture Sequential Beamforming (SASB) suitable for 2D and 3D imaging is presented. The technique differ from prior art of SAF in the sense that SAF is performed on pre-beamformed data contrary to channel data. The objective...... is stored. The second stage applies the focused image lines from the first stage as input data. The SASB method has been investigated using simulations in Field II and by off-line processing of data acquired with a commercial scanner. The performance of SASB with a static image object is compared with DRF...

  8. Modeling Corporate Epidemiology

    OpenAIRE

    Waber, Benjamin; Pollock, Ellen; Cebrian, Manuel; Crane, Riley; Danon, Leon; Pentland, Alex

    2010-01-01

    Corporate responses to illness is currently an ad-hoc, subjective process that has little basis in data on how disease actually spreads at the workplace. Additionally, many studies have shown that productivity is not an individual factor but a social one: in any study on epidemic responses this social factor has to be taken into account. The barrier to addressing this problem has been the lack of data on the interaction and mobility patterns of people in the workplace. We have created a weara...

  9. Realizing Corporate Responsibility

    DEFF Research Database (Denmark)

    Girschik, Verena

    pharmaceutical company Novo Nordisk, a company known for its remarkable investments in integrating societal objectives into its business model and promoting new ways of thinking about and doing business. The case inspired the overarching theoretical question how actors construct and legitimize new ideas...... and practices at the nascent stages of institutional change. To address this question, the dissertation develops a micro-sociological approach to institutional change that brings to light how actors struggle over meaning in power relations by focusing on processes of positioning and framing. The three articles...... in this dissertation unfold distinct yet interdependent processes of positioning and framing that constitute new ways of performing and understanding corporate responsibility....

  10. Corporate Design, na Logo

    OpenAIRE

    Matteschk, Katrin

    2012-01-01

    In Firmen und Institutionen hat das Erscheinungsbild – das sogenannte Corporate Design – nicht in erster Linie etwas mit Mode zu tun, sondern mit der Gesamtheit der Merkmale, die das Unternehmen ausmachen und mit der Einheitlichkeit im Auftritt nach außen. Die Umsetzung dieser Merkmale in ein Logo, welches Grafik und Schrift enthält, ist eine große Herausforderung, denn es muss diese Merkmale auf einem Blick und möglichst einprägsam deutlich machen. Im letzten Jahr stellte sich die SLUB eb...

  11. Parameters Affecting the Characteristics of Oil Shale-Derived Fuels.

    Science.gov (United States)

    1981-03-01

    1976, Flammability, ignition and electrostatic properties of navy fuels derived from coal , tar sands and shale oil, in American Chemical Society: v...Hall, J. M., and Nowack, C. J., 1978, Relation between fuel properties and chemical composition -- 1. jet fuels from coal , shale and tar sands: Fuel...Refining, used to work at Geokinetics and is much more enthusiastic about synthetic fuels from shale than from coal . " Mr. Roane advocates hydrotreating the

  12. Corporate Governance Terhadap Kinerja Perusahaan

    OpenAIRE

    Darwis, Herman

    2009-01-01

    The research aimed to provide empirical evidence that corporate governance implementation,managerial ownership, institutional ownership, board of executive, and independent executiveaffected corporate performance. Population of the research was companies listed at IndonesianStock Exchange (ISX) between 2006 – 2008; sampling method used was purposive sampling as well asmultiple regression analysis. The result showed the implementation of GCG affected corporate performance.This meant that if th...

  13. THE SOUND OF CORPORATE GOVERNANCE

    Directory of Open Access Journals (Sweden)

    DUMITRASCU LUMINITA MIHAELA

    2012-07-01

    Full Text Available The paper explores the corporate governance and corporate social responsibility in music industry, by reviewing the literature and investigating the aspects in the context of a sample made by top companies in this domain. The paper spotlighting the mutual connections between corporate governance and corporate social responsibility. The research methodology used consists in investigate the corporate governance codes. It’s about a qualitative interpretive research methodology that was adopted. The findings suggest the intercorelation of corporate governance with corporate social responsibility. The main contribution of the author consists in the fact that the added value of this paper and the original contribution leads in the intercorelation of these two aspects of corporate governance and corporate social responsibility, the findings beeing interesting, implying that recent preoccupation with corporate governance in music industry is starting to be equable by some attention to social responsibility aspects, with growing appreciation of their interdependencies. Previous literature has researched corporate governance and corporate social responsibility independently. Due to this fact, this paper is considering them jointly. The paper is important for both practical and theoretical aspects: for managers and also can serve as the basis for future research on this topic. The current paper is realized in the doctoral program entitled “PhD in Economics at the Standards of European Knowledge- DoEsEc”, scientific coordinator Prof. PhD Niculae Feleaga, Institution: The Academy of Economic Studies Bucharest, Faculty of Accounting and Management Informatic System, Department of International Accounting, period of research 2009-2012.

  14. Consumer behavior in corporate banking

    Directory of Open Access Journals (Sweden)

    Đorđević Bojan

    2008-01-01

    Full Text Available Deregulation and the emergence of new forms of technology have created highly competitive market conditions which have had a critical impact upon consumer behavior in corporate banking. Bank providers must, therefore, attempt to better understand their corporate clients in an attempt not only to anticipate but also to influence and determine consumer buying behavior. The paper accordingly presents and develops a model which attempts to articulate and classify corporate consumer behavior in the purchasing of financial products and services.

  15. Essential Elements of Corporate Law

    OpenAIRE

    Kraakman, Reinier H.; Armour, John; Hansmann, Henry

    2009-01-01

    This article is the first chapter of the second edition of The Anatomy of Corporate Law: A Comparative and Functional Approach, by Reinier Kraakman, John Armour, Paul Davies, Luca Enriques, Henry Hansmann, Gerard Hertig, Klaus Hopt, Hideki Kanda and Edward Rock (Oxford University Press, 2009). The book as a whole provides a functional analysis of corporate (or company) law in Europe, the U.S., and Japan. Its organization reflects the structure of corporate law across all jurisdictions, while ...

  16. Corporate Taxation and Multinational Activity

    OpenAIRE

    Peter Egger; Simon Loretz; Michael Pfaffermayr; Hannes Winner

    2006-01-01

    This paper assesses the impact of corporate taxation on multinational activity. A numerically solvable general equilibrium model of trade and multinational firms is used to incorporate the following components of corporate taxation: parent and host country statutory corporate tax rates, withholding tax rates, and parent and host country depreciation allowances. We account for their differential impact under alternative methods of double taxation relief (i.e., credit, exemption, and deduction)...

  17. Perancangan Corporate Identity Brotherwood Decoration

    OpenAIRE

    Ciputra, Ongky Permana; Bangsa, Petrus Gogor; Christianna, Aniendya

    2015-01-01

    Sebagai Perusahaan interior di Surabaya, “BROTHERWOOD” sedang membangun citra positif melalui penguatan corporate identity secara menyeluruh.Oleh karena itu “Brotherwood” memerlukan corporate identity dan mengaplikasikannya pada media promosi dan informasi yang sesuai dengan karakter dari target audience dan target market-nya.Dengan menggunakan corporate identity diharapkan “Brotherwood” menjadi lebih dikenal oleh target audience dan target market-nya sehingga membuat market “Brotherwood” men...

  18. Network Culture, Performance & Corporate Responsibility

    OpenAIRE

    Silvio M. Brondoni

    2003-01-01

    The growth and sustainability of free market economies highlights the need to define rules more suited to the current condition of market globalisation and also encourages firms to adopt more transparent and accountable corporate responsibility (and corporate social responsibility, namely the relationship between the company, environment and social setting). From a managerial perspective, corporate responsibility is linked to ensure the lasting pursuit of the company mission, seeking increasi...

  19. Trends in Corporate Communication Strategies

    OpenAIRE

    Constantin Milosteanu; Ionel Scaunasu; Alina Cornescu; Nicolae Popovic

    2011-01-01

    When business strategy is correlated with corporate communication strategy, this is reflected in the position and image of the organization on the market, leading to higher sales and increased profitability. The major changes caused by globalization, coupled with the new dynamic of the markets where consumers have access to more information in less time, require new forms of corporate communication. The new corporate communication concept involves major challenges for managers and can help de...

  20. Corporate Social Responsibility in Ukraine

    OpenAIRE

    Stepanenko, Ievgeniia

    2012-01-01

    In the article are considered essence of corporate social responsibility and terms necessary for realization of social activity management subjects. Hikes over are brought to realization of corporate social responsibility, meaningfulness of large and middle business is certain in becoming of social responsibility of enterprises. It is set that exactly midsize business must come forward as a main motor of economic development of Ukraine. Becoming features and modern state of corporate social r...

  1. Automotive fuels from biomass via gasification

    International Nuclear Information System (INIS)

    Zhang, Wennan

    2010-01-01

    There exists already a market of bio-automotive fuels i.e. bioethanol and biodiesel produced from food crops in many countries. From the viewpoint of economics, environment, land use, water use and chemical fertilizer use, however, there is a strong preference for the use of woody biomass and various forest/agricultural residues as the feedstock. Thus, the production of 2nd generation of bio-automotive fuels i.e. synthetic fuels such as methanol, ethanol, DME, FT-diesel, SNG and hydrogen through biomass gasification seems promising. The technology of producing synthetic fuels is well established based on fossil fuels. For biomass, however, it is fairly new and the technology is under development. Starting from the present market of the 1st generation bio-automotive fuels, this paper is trying to review the technology development of the 2nd generation bio-automotive fuels from syngas platform. The production of syngas is emphasized which suggests appropriate gasifier design for a high quality syngas production. A number of bio-automotive fuel demonstration plant will be presented, which gives the state of the art in the development of BTS (biomass to synthetic fuels) technologies. It can be concluded that the 2nd generation bio-automotive fuels are on the way to a breakthrough in the transport markets of industrial countries especially for those countries with a strong forest industry. (author)

  2. Consequentialism and the Synthetic Biology Problem.

    Science.gov (United States)

    Heavey, Patrick

    2017-04-01

    This article analyzes the ethics of synthetic biology (synbio) from a consequentialist perspective, examining potential effects on food and agriculture, and on medicine, fuel, and the advancement of science. The issues of biosafety and biosecurity are also examined. A consequentialist analysis offers an essential road map to policymakers and regulators as to how to deal with synbio. Additionally, the article discusses the limitations of consequentialism as a tool for analysing synbioethics. Is it possible to predict, with any degree of plausibility, what the consequences of synthetic biology will be in 50 years, or in 100, or in 500? Synbio may take humanity to a place of radical departure from what is known or knowable.

  3. VT Regional Development Corporation (RDC)

    Data.gov (United States)

    Vermont Center for Geographic Information — The Department of Economic Development partners with the twelve Regional Development Corporations around the state to provide technical assistance. They can assist...

  4. Creditor Governance and Corporate Policies

    DEFF Research Database (Denmark)

    Arnold, Marc; Westermann, Ramona

    This paper analyzes the impact of debt covenant renegotiations on corporate policies. We develop a structural model of a levered firm that can renegotiate debt both at investment and in corporate distress. Covenant renegotiation at investment disciplines equity holders in their financing...... and investment decisions and, hence, mitigates the agency cost of debt. Our model explains the empirical intensity and patterns of the occurrence of debt renegotiation. We also quantify the role of debt covenant renegotiations as a governance channel on corporate financial policies and on the value of corporate...

  5. COMPARATIVE STUDY ON CORPORATE GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Gavrea Corina

    2011-12-01

    Full Text Available Corporate governance is a key element of today’s economic reality being more and more present in many countries around the world. This paper has two main objectives. The first one is to offer more insight into the concept of corporate governance by a thorough literature review and by presenting and analyzing a framework of corporate governance. The second objective of this paper is to investigate the corporate governance situation in three developing economies (Romania, Bulgaria and Hungary. The World Bank and the European Bank for Reconstruction and Development published a series of reports on corporate governance. The present study uses data from these reports in order to illustrate how these developing economies are dealing with corporate governance. Based on ROSC Reports a corporate governance score was calculated. As this score shows, there is room for improvement for all three developing economies. This study is important because it shows the differences in corporate governance among developing economies and the need to study these nations at the individual country level. Corporate governance has many benefits for developing economies. It helps developing economies to register sustainable growth rates, to increases investors’ confidence in the national economy, and to increase the ability of capital markets to mobilize savings.

  6. Evaluating Corporate Sales Training Programs.

    Science.gov (United States)

    Hawes, Jon M.; And Others

    1982-01-01

    Sales training programs require continual evaluation. The authors present a conceptual model of the interrelationships of planning, training, evaluation, and modification (IPTEM) in corporate sales training programs. (CT)

  7. Business Development Corporation, Inc.

    Energy Technology Data Exchange (ETDEWEB)

    Jasek, S.

    1995-12-31

    Business Development Corporation, Inc., is a company specializing in opportunity seeking and business development activities in the {open_quotes}new{close_quotes} post communist Central and Eastern Europe, with particular emphasis on the Republics of Poland and Slovakia. The company currently focuses its expertise on strategic investing and business development between Central Europe and the United States of America. In Poland and Slovakia, the company specializes in developing large scale energy and environmental {open_quotes}infrastructure{close_quotes} development projects on the federal, state, and local level. In addition, the company assists large state owned industries in the transformation and privatization process. Business Development Corporation has assisted and continues to assist in projects of national importance. The staff of experts advise numerous large Polish and Slovak companies, most owned or in the process of privatization, on matters of restructuring, finance, capital structure, strategic parternships or investors, mergers, acquisitions and joint ventures with U.S. based firms. The company also assists and advises on a variety of environmental and energy matters in the public and private sector.

  8. Multilevel corporate environmental responsibility.

    Science.gov (United States)

    Karassin, Orr; Bar-Haim, Aviad

    2016-12-01

    The multilevel empirical study of the antecedents of corporate social responsibility (CSR) has been identified as "the first knowledge gap" in CSR research. Based on an extensive literature review, the present study outlines a conceptual multilevel model of CSR, then designs and empirically validates an operational multilevel model of the principal driving factors affecting corporate environmental responsibility (CER), as a measure of CSR. Both conceptual and operational models incorporate three levels of analysis: institutional, organizational, and individual. The multilevel nature of the design allows for the assessment of the relative importance of the levels and of their components in the achievement of CER. Unweighted least squares (ULS) regression analysis reveals that the institutional-level variables have medium relationships with CER, some variables having a negative effect. The organizational level is revealed as having strong and positive significant relationships with CER, with organizational culture and managers' attitudes and behaviors as significant driving forces. The study demonstrates the importance of multilevel analysis in improving the understanding of CSR drivers, relative to single level models, even if the significance of specific drivers and levels may vary by context. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Potential impact of environmental requirements on petroleum products derived from synthetic crude

    International Nuclear Information System (INIS)

    1997-01-01

    Fuel quality proposals regarding gasoline and diesel fuels were discussed. Strict regulations on air emissions will mean changes in transportation fuel specifications which will ultimately impact on the refining industry. As fuel quality requirements become more stringent, refiners will need to look more closely at increasing the use of Canadian synthetic crude as a refinery feed. The fuel quality specifications with the potentially highest impact for the continued use of synthetic crude are those relating to sulphur, aromatics (including benzene), and olefins in gasoline and sulphur, aromatics and cetane in diesel fuel. Synthetic crude has an advantage in terms of gasoline sulphur content. The FCC feed is at a low enough sulphur level to result in gasoline components that would allow refiners to meet final gasoline sulphur levels of less than 100 ppm. In either case, synthetic middle distillate must be upgraded. Options that face the synthetic crude and refining industries are: (1) synthetic crude producers may install the process equipment needed to upgrade the middle distillate portion of their synthetic crude stream, (2) refiners may install equipment to upgrade just the diesel fuel portion of the middle distillate pool and jet fuel, and (3) a joint effort may be made by the two industries. The National Centre for Upgrading Technology (NCUT) and the Western Research Centre of Natural Resources Canada will continue to assist with research into improved catalysts for hydrotreating of middle distillates, and new lower cost processes for upgrading middle distillates from synthetic and conventional crude oils to meet future product requirements. 5 refs., 1 tab

  10. The Impact of Corporate Board Meetings on Corporate Performance ...

    African Journals Online (AJOL)

    Our findings suggest a statistically significant and positive association between the frequency of corporate board meetings and corporate performance, implying that SA boards that meet more frequently tend to generate higher financial performance. A further investigation indicates a significant non-monotonic link between ...

  11. 25 CFR 226.8 - Corporation and corporate information.

    Science.gov (United States)

    2010-04-01

    ... RESERVATION LANDS FOR OIL AND GAS MINING Leasing Procedure, Rental and Royalty § 226.8 Corporation and... authority of its officers to execute papers; and with its first application it shall also file a certified... compliance with the corporation laws thereof. (b) Whenever deemed advisable the Superintendent may require a...

  12. CORPORATE SOCIAL RESPONSIBILITY. EXAMPLE ROSIA MONTANA GOLD CORPORATION

    OpenAIRE

    Vasile Burja; Silvia – Stefania Mihalache

    2010-01-01

    Corporate Social Responsibility, a concept without a world accepted definition is starting to beused in Romania as well. This is the reason why in the present article we try to make a theoreticaldescription of the present concept and to exemplify it by presenting the responsible activities of acorporation in Romania, Rosia Montana Gold Corporation.

  13. Corporate Schooling Meets Corporate Media: Standards, Testing, and Technophilia

    Science.gov (United States)

    Saltman, Kenneth J.

    2016-01-01

    Educational publishing corporations and media corporations in the United States have been converging, especially through the promotion of standardization, testing, and for-profit educational technologies. Media and technology companies--including News Corp, Apple, and Microsoft--have significantly expanded their presence in public schools to sell…

  14. Corporate environmental responsibility – a key determinant of corporate reputation

    Directory of Open Access Journals (Sweden)

    Cristina GĂNESCU

    2014-06-01

    Full Text Available This paper aims to determine the trend of the relationship between corporate environmental responsibility and corporate reputation by focusing on a study of the European automotive sector. The starting point of our research is content analysis of the sustainability or social responsibility reports published in 2010, 2011, and 2012 by 13 businesses operating in the European automotive industry. Content analysis was carried out in order to identify the indicators used to assess corporate environmental responsibility. The methodology aimed to produce an evaluation model for corporate environmental responsibility based on the following variables reported by companies: carbon dioxide emissions, water consumption, energy consumption, and amount of waste. Corporate reputation of sampled organizations was assessed based on content analysis of the 2010, 2011, and 2012 reports of the Reputation Institute. We applied the correlation of panel data and emphasised the fact that high levels of corporate environmental responsibility sustain high levels of corporate reputation. The study highlights the theoretical considerations that support this relationship. As companies become increasingly accountable, the methodology described in our study can be developed in further research by using other variables to measure corporate environmental responsibility.

  15. What Are Synthetic Cannabinoids?

    Science.gov (United States)

    ... market and are intended to produce the same effects as illegal drugs. Some of these substances may have been around for years but have reentered the market in altered chemical forms, or due to renewed popularity. False Advertising Synthetic cannabinoid products are often labeled "not for ...

  16. Towards a synthetic chloroplast.

    Directory of Open Access Journals (Sweden)

    Christina M Agapakis

    2011-04-01

    Full Text Available The evolution of eukaryotic cells is widely agreed to have proceeded through a series of endosymbiotic events between larger cells and proteobacteria or cyanobacteria, leading to the formation of mitochondria or chloroplasts, respectively. Engineered endosymbiotic relationships between different species of cells are a valuable tool for synthetic biology, where engineered pathways based on two species could take advantage of the unique abilities of each mutualistic partner.We explored the possibility of using the photosynthetic bacterium Synechococcus elongatus PCC 7942 as a platform for studying evolutionary dynamics and for designing two-species synthetic biological systems. We observed that the cyanobacteria were relatively harmless to eukaryotic host cells compared to Escherichia coli when injected into the embryos of zebrafish, Danio rerio, or taken up by mammalian macrophages. In addition, when engineered with invasin from Yersinia pestis and listeriolysin O from Listeria monocytogenes, S. elongatus was able to invade cultured mammalian cells and divide inside macrophages.Our results show that it is possible to engineer photosynthetic bacteria to invade the cytoplasm of mammalian cells for further engineering and applications in synthetic biology. Engineered invasive but non-pathogenic or immunogenic photosynthetic bacteria have great potential as synthetic biological devices.

  17. Synthetic Metabolic Pathways

    DEFF Research Database (Denmark)

    topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Synthetic Metabolic Pathways: Methods and Protocols aims to ensure successful results in the further study...

  18. Synthetic growth reference charts

    NARCIS (Netherlands)

    Hermanussen, Michael; Stec, Karol; Aßmann, Christian; Meigen, Christof; Van Buuren, Stef

    2016-01-01

    Objectives: To reanalyze the between-population variance in height, weight, and body mass index (BMI), and to provide a globally applicable technique for generating synthetic growth reference charts. Methods: Using a baseline set of 196 female and 197 male growth studies published since 1831, common

  19. A formidable synthetic challenge

    Indian Academy of Sciences (India)

    Isolation and characterization of maoecrystal V, a C19 terpenoid, having potent and selective cytotoxicity towards HeLa cells was recently reported. Unusually complex pentacyclic molecular structure, presence of spirofused rings and several stereogenic centres posed a great synthetic challenge. In this short review, efforts ...

  20. Synthetic antiferromagnetic spintronics

    Science.gov (United States)

    Duine, R. A.; Lee, Kyung-Jin; Parkin, Stuart S. P.; Stiles, M. D.

    2018-03-01

    Spintronic and nanomagnetic devices often derive their functionality from layers of different materials and the interfaces between them. We discuss the opportunities that arise from synthetic antiferromagnets consisting of two or more ferromagnetic layers that are separated by metallic spacers or tunnel barriers and have antiparallel magnetizations.

  1. Perancangan Corporate Identity Astro Rent Car Surabaya

    OpenAIRE

    Gunardi, Yohanes Calvin; Negara, I Nengah Sudika; Aryanto, Hendro

    2017-01-01

    Corporate Identity merupakan hal yang krusial dalam perkembangan sebuah Perusahaan dalam segi internal maupun eksternal. Dalam membuat perancangan Corporate identity yang efektif, perancangan ini menampilkan segala teori dan ilmu yang berhubungan dengan Corporate identity. Dengan adanya perancangan ini diharapkan para pembaca mengerti betapa pentingnya peran sebuah corporate identity yang tepat dan mengena.Kata kunci: corporate identity, Astro, logo.

  2. 20 CFR 404.1006 - Corporation officer.

    Science.gov (United States)

    2010-04-01

    ... director of a corporation, we consider you to be self-employed when you work as a director. ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Corporation officer. 404.1006 Section 404... Corporation officer. If you are an officer of a corporation, you are an employee of the corporation if you are...

  3. STAKEHOLDER PERCEPTION OF CORPORATE SOCIAL RESPONSIBILITY

    OpenAIRE

    Petra F.A. Dilling

    2011-01-01

    As corporate social responsibility receives increased attention by company stakeholders, researchers are also increasingly exploring corporate social responsibility, its causes and implications. However little is known about the perception of corporate social responsibility. This study explores the link between stakeholder perception of corporate social responsibility and its relationship with underlying factors. The findings suggest that age of the corporation, community involvement, and cul...

  4. KETERKAITAN WHITE COLLAR CRIME DENGAN CORPORATE CRIME

    OpenAIRE

    R. Dyatmiko Soemodihardjo

    2003-01-01

    White collar crime is a crime that carried out by respected persons, whereas corporate crime is a crime that related to corporation. White collar crime and crime corporate are always related to economic crime. White collar crime can be committed by corporation, that is why a kind of crime emerges namely corporate crime.

  5. KETERKAITAN WHITE COLLAR CRIME DENGAN CORPORATE CRIME

    Directory of Open Access Journals (Sweden)

    R. Dyatmiko Soemodihardjo

    2003-04-01

    Full Text Available White collar crime is a crime that carried out by respected persons, whereas corporate crime is a crime that related to corporation. White collar crime and crime corporate are always related to economic crime. White collar crime can be committed by corporation, that is why a kind of crime emerges namely corporate crime.

  6. Rise of a New Corporate Vehicle

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    2014-01-01

    So-called Public Benefit Corporations do not bring any revolutionary amendments to the way the traditional corporations are. But they represent a shift in the way our corporate mind and mentality is evolving. Despite the deficiencies in legislation, it must be acknowledged that this new corporate...... vehicle indicates that for some corporations public benefit objectives become more important than profits....

  7. Corporate Innovation and Entrepreneurial Development | Iyayi ...

    African Journals Online (AJOL)

    This paper aimed at a theoretical exposition of the influence of corporate innovation on entrepreneurial development. To achieve this purpose a review of extant literature on innovation and creativity, concept of corporate innovation process of corporate innovation, approaches to corporate innovation, corporate innovation ...

  8. How Corporate Governance Affects Strategy of Corporations : - Lessons from Enron Corporation -

    OpenAIRE

    Ahmed, Hameed; Najam, Ali

    2006-01-01

    Corporate governance is a subject of academic and professional debate. It has and it will continue to be a topic under scrutiny for subsequent deliberations since there are many different research dimensions and contexts associated with it. However, it has been observed that the linkage between corporate governance and strategy of a corporation remains as an untapped area with considerable avenues of research. This paper tends to explore this linkage, using Enron scandal as backdrop. In the a...

  9. Industrial systems biology and its impact on synthetic biology of yeast cell factories

    DEFF Research Database (Denmark)

    Fletcher, Eugene; Krivoruchko, Anastasia; Nielsen, Jens

    2016-01-01

    , microbial cell factories such as Saccharomyces cerevisiae can be engineered to express synthetic pathways for the production of fuels, biopharmaceuticals, fragrances, and food flavors. However, directing fluxes through these synthetic pathways towards the desired product can be demanding due to complex...

  10. Synthetic Plant Defense Elicitors

    Directory of Open Access Journals (Sweden)

    Yasemin eBektas

    2015-01-01

    Full Text Available To defend themselves against invading pathogens plants utilize a complex regulatory network that coordinates extensive transcriptional and metabolic reprogramming. Although many of the key players of this immunity-associated network are known, the details of its topology and dynamics are still poorly understood. As an alternative to forward and reverse genetic studies, chemical genetics-related approaches based on bioactive small molecules have gained substantial popularity in the analysis of biological pathways and networks. Use of such molecular probes can allow researchers to access biological space that was previously inaccessible to genetic analyses due to gene redundancy or lethality of mutations. Synthetic elicitors are small drug like molecules that induce plant defense responses, but are distinct from known natural elicitors of plant immunity. While the discovery of the some synthetic elicitors had already been reported in the 1970s, recent breakthroughs in combinatorial chemical synthesis now allow for inexpensive high-throughput screens for bioactive plant defense-inducing compounds. Along with powerful reverse genetics tools and resources available for model plants and crop systems, comprehensive collections of new synthetic elicitors will likely allow plant scientists to study the intricacies of plant defense signaling pathways and networks in an unparalleled fashion. As synthetic elicitors can protect crops from diseases, without the need to be directly toxic for pathogenic organisms, they may also serve as promising alternatives to conventional biocidal pesticides, which often are harmful for the environment, farmers and consumers. Here we are discussing various types of synthetic elicitors that have been used for studies on the plant immune system, their modes-of-action as well as their application in crop protection.

  11. Alternative Fuels

    Science.gov (United States)

    Alternative fuels include gaseous fuels such as hydrogen, natural gas, and propane; alcohols such as ethanol, methanol, and butanol; vegetable and waste-derived oils; and electricity. Overview of alternative fuels is here.

  12. Environmental, social, and corporate report 2009 - Cezus Montreuil- Juigne (Areva)

    International Nuclear Information System (INIS)

    2010-01-01

    CEZUS, a subsidiary of AREVA, is the global leader in the market for zirconium, the metal used, among other things, for the cladding on fuel assembly tubes. CEZUS's operations are distributed over six sites. The site in Montreuil-Juigne, in western France, pilgers zirconium and titanium alloy tubes and blanks for the fabrication of fuel assembly tubes. This document shows details of the CEZUS Montreuil-Juigne facility and its 2009 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  13. Environmental, social, and corporate report 2012 - Cezus Paimboeuf (Areva)

    International Nuclear Information System (INIS)

    2013-01-01

    CEZUS, a subsidiary of AREVA, is the global leader in the market for zirconium, the metal used, among other things, for fuel cladding in the heart of nuclear reactors. CEZUS's operations are distributed over six sites. The site in Paimboeuf, in the Loire-Atlantique department, fabricates zirconium-alloy cladding tubes and guide tubes. This document shows details of the CEZUS Paimboeuf facility and its 2012 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  14. Environmental, social, and corporate report 2012 - Cezus Rugles (Areva)

    International Nuclear Information System (INIS)

    2013-01-01

    CEZUS, a subsidiary of AREVA, is the global leader in the zirconium market, the metal used, among other things, for fuel assembly tube cladding in the heart of nuclear reactors. CEZUS's operations are distributed over six sites: the Rugles site manufactures flat products originated from the pilgering of rectangular billets. This document shows details of the CEZUS Rugles facility and its 2012 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  15. Environmental, social, and corporate report 2010 - Cezus Ugine (Areva)

    International Nuclear Information System (INIS)

    2011-01-01

    CEZUS, a subsidiary of AREVA, is the global leader in the market for zirconium, the metal used, among other things, for nuclear fuel cladding. CEZUS's operations are distributed over six sites. The site in Ugine handles production of ingots and transformation of zirconium, titanium, tantalum, and hafnium into semi-finished products. This document shows details of the CEZUS Ugine facility and its 2010 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  16. Environmental, social, and corporate report 2012 - Cezus Ugine (Areva)

    International Nuclear Information System (INIS)

    2013-01-01

    CEZUS, a subsidiary of AREVA, is the global leader in the market for zirconium, the metal used, among other things, for nuclear fuel cladding. CEZUS's operations are distributed over six sites. The site in Ugine handles production of ingots and transformation of zirconium, titanium, tantalum, and hafnium into semi-finished products. This document shows details of the CEZUS Ugine facility and its 2012 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  17. Environmental, social, and corporate report 2012 - Cezus Jarrie (Areva)

    International Nuclear Information System (INIS)

    2013-01-01

    CEZUS, an AREVA group subsidiary, is the global leader in the market for nuclear-grade zirconium. Zirconium is a metal used for fuel cladding, among other applications. CEZUS operates at six sites; the Jarrie site in the Isere department of France produces zirconium sponge. This document shows details of the CEZUS Jarrie facility and its 2012 initiatives on: consumption and waste management, risk management, environmental and safety management, social and corporate responsibilities

  18. IMPROVING THE LOGISTICAL PROCESSES IN CORPORATE SERVICE SYSTEM

    Directory of Open Access Journals (Sweden)

    Irina MAKAROVA

    2016-03-01

    Full Text Available The study deals with enhancing the reliability of freight cars by improving the corporate service system. Assessing of the quality of spare parts suppliers is discussed. An algorithm for supplier selection and an evaluation method, based on cluster analysis of indicators of supplier reliability, is proposed. Alternative developments for a service network, in view of expanding of the car fleet powered by natural gas-based fuel have been considered.

  19. Synthetic antifreeze peptide and synthetic gene coding for its production

    OpenAIRE

    1991-01-01

    A synthetic antifreeze peptide and a synthetic gene coding for the antifreeze peptide have been produced. The antifreeze peptide has a greater number of repeating amino acid sequences than is present in the native antifreeze peptides from winter flounder upon which the synthetic antifreeze peptide was modeled. Each repeating amino acid sequence has two polar amino acid residues which are spaced a controlled distance apart so that the antifreeze peptide may inhibit ice formation. The synthetic...

  20. Fuel assembly

    International Nuclear Information System (INIS)

    Chaki, Masao; Nishida, Koji; Karasawa, Hidetoshi; Kanazawa, Toru; Orii, Akihito; Nagayoshi, Takuji; Kashiwai, Shin-ichi; Masuhara, Yasuhiro

    1998-01-01

    The present invention concerns a fuel assembly, for a BWR type nuclear reactor, comprising fuel rods in 9 x 9 matrix. The inner width of the channel box is about 132mm and the length of the fuel rods which are not short fuel rods is about 4m. Two water rods having a circular cross section are arranged on a diagonal line in a portion of 3 x 3 matrix at the center of the fuel assembly, and two fuel rods are disposed at vacant spaces, and the number of fuel rods is 74. Eight fuel rods are determined as short fuel rods among 74 fuel rods. Assuming the fuel inventory in the short fuel rod as X(kg), and the fuel inventory in the fuel rods other than the short fuel rods as Y(kg), X and Y satisfy the relation: X + Y ≥ 173m, Y ≤ - 9.7X + 292, Y ≤ - 0.3X + 203 and X > 0. Then, even when the short fuel rods are used, the fuel inventory is increased and fuel economy can be improved. (I.N.)

  1. Fuel cells

    Science.gov (United States)

    Hooie, D. T.; Harrington, B. C., III; Mayfield, M. J.; Parsons, E. L.

    1992-07-01

    The primary objective of DOE's Fossil Energy Fuel Cell program is to fund the development of key fuel cell technologies in a manner that maximizes private sector participation and in a way that will give contractors the opportunity for a competitive posture, early market entry, and long-term market growth. This summary includes an overview of the Fuel Cell program, an elementary explanation of how fuel cells operate, and a synopsis of the three major fuel cell technologies sponsored by the DOE/Fossil Energy Phosphoric Acid Fuel Cell program, the Molten Carbonate Fuel Cell program, and the Solid Oxide Fuel Cell program.

  2. Fuel assembly

    International Nuclear Information System (INIS)

    Yamazaki, Hajime.

    1995-01-01

    In a fuel assembly having fuel rods of different length, fuel pellets of mixed oxides of uranium and plutonium are loaded to a short fuel rod. The volume ratio of a pellet-loaded portion to a plenum portion of the short fuel rod is made greater than the volume ratio of a fuel rod to which uranium fuel pellets are loaded. In addition, the volume of the plenum portion of the short fuel rod is set greater depending on the plutonium content in the loaded fuel pellets. MOX fuel pellets are loaded on the short fuel rods having a greater degree of freedom relevant to the setting for the volume of the plenum portion compared with that of a long rod fuel, and the volume of the plenum portion is ensured greater depending on the plutonium content. Even if a large amount of FP gas and He gas are discharged from the MOX fuels compared with that from the uranium fuels, the internal pressure of the MOX fuel rod during operation is maintained substantially identical with that of the uranium fuel rod, so that a risk of generating excess stresses applied to the fuel cladding tubes and rupture of fuels are greatly reduced. (N.H.)

  3. Tensions of Corporate Social Responsibility

    DEFF Research Database (Denmark)

    Strand, Robert

    I engaged with the top management team (TMT) and employees of American Cafes Corporation as an action/intervention researcher in the 20 months immediately following the TMT’s decision to formalize the company’s corporate social responsibility (CSR) activities. This led to the establishment...

  4. An international corporate governance index

    NARCIS (Netherlands)

    Martynova, M.; Renneboog, L.D.R.; Wright, M.; Siegel, D.; Keasey, K.; Filatotchev, I.

    2013-01-01

    This chapter presents a comparative analysis of corporate governance regulatory systems and their development since 1990 in the United States and in 30 European countries. It introduces a proposed methodology that would help create detailed corporate governance indices which describe the primary

  5. The Banning of Corporal Punishment.

    Science.gov (United States)

    Cryan, John R.

    1995-01-01

    Presents the 1985 resolution of the Association for Childhood Education International (ACEI) for participation in the interdisciplinary effort to ban corporal punishment. Discusses distinctions between discipline and child abuse. Reports medical and psychological effects of physical punishment, and relationships between school corporal punishment…

  6. Constructing corporate identities on websites

    DEFF Research Database (Denmark)

    Bøilerehauge, Dorrit

    2007-01-01

    En analyse og diskussion af hvorledes internationale virksomheder konstruerer deres identitet på deres corporate websites.......En analyse og diskussion af hvorledes internationale virksomheder konstruerer deres identitet på deres corporate websites....

  7. Corporate Social Responsibility for Sustainability

    Directory of Open Access Journals (Sweden)

    Wojciech Przychodzeń

    2014-06-01

    Full Text Available Purpose: The purpose of this paper is to is to provide insights on implementing corporate social responsibility for sustainability (CSRS concept and show how it differs from basic corporate social responsibility (CSR. Methodology: The paper discusses major issues with references to existing literature and real business cases from S&P500 consumer discretionary sector. Findings: The main fi nding of this paper is that CSRS could provide the company with a competitive advantage as a growing number of consumers become more sustainable conscious. It could also help to overcome the increasing consumers’ skepticism towards corporate social responsibility practices. Finally, it can also be seen as a step forward in defi ning what types of corporate activities are associated with desirable social and environmental gains. Research limitations: Our sample was restricted to the U.S. fi rms from the consumer discretionary sector. Therefore, conclusions should not be generalized to other markets. Our study is based on the analysis of environmental and social responsibility statements and assumes that they accurately represent corporate commitment in majority of the cases. Practical implications: CSRS offers corporations the opportunity to use their unique skills, culture, values, resources, and management capabilities to lead social progress by making sustainability part of its internal corporate logic. Originality: The paper raises the importance of the different conditions necessary for making sustainable development concept an important part of corporate strategy.

  8. Increasing Student/Corporate Engagement

    Science.gov (United States)

    Janicki, Thomas N.; Cummings, Jeffrey W.

    2017-01-01

    Increasing dialog and interaction between the corporate community and students is a key strategic goal of many universities. This paper describes an event that has been specifically designed to increase student and corporate engagement. It describes the process of planning and executing a targeted career day for information systems and information…

  9. Corporal Punishment and Child Adjustment

    Science.gov (United States)

    Aucoin, Katherine J.; Frick, Paul J.; Bodin, S. Doug

    2006-01-01

    The association between corporal punishment and children's emotional and behavioral functioning was studied in a sample of 98 non-referred children with a mean age of 12.35 (SD=1.72) recruited from two school systems in the southeastern United States. Children were divided into those who had experienced no corporal punishment over approximately a…

  10. Entropy in Corporate Information Systems

    Directory of Open Access Journals (Sweden)

    Victor Y. Tsvetkov

    2014-03-01

    Full Text Available This paper describes the stages of entropy formation. It depicts the basic definitions of the corporate information systems. This paper describes the quality of entropy, the duration of the entropy in the corporate information system. The article also gives a paradigmatic description of the action of information entropy in time.

  11. Corporate Mobility: Effects on Children.

    Science.gov (United States)

    Stroh, Linda K.; Brett, Jeanne M.

    This study investigated the effect of relocation on 309 children of randomly selected employees of 10 Fortune 500 corporations. Even through U.S. corporations transfer over 400,000 households annually, there is little research on the effects of such moves on employees' children. This study tested hypotheses drawn from child development theory…

  12. Theory "W": The Corporate Warrior.

    Science.gov (United States)

    Morris, David J., Jr.

    1986-01-01

    Describes power structure of corporations functioning under Theory W in which single leaders, in partnership with trusted followers, achieve corporate success. Basis of this industrial structure is attributed to social and developmental structures of prehistoric man and city states. Dimensions of W, X, Y, and Z theories are discussed. (MBR)

  13. Corporate responses to stakeholder activism

    DEFF Research Database (Denmark)

    Uldam, Julie; Krause Hansen, Hans

    2017-01-01

    Corporations are increasingly expected to act responsibly. The purpose of this paper is to examine two types of corporate responses to these expectations: overt and covert responses. Specifically, it examines oil companies’ involvement in multi-stakeholder initiatives and sponsorships (overt...... responses) and their monitoring of critics, including non-governmental organisations (NGOs) and activist organisations (covert responses)....

  14. Corporate Foresight and Strategic Decisions

    DEFF Research Database (Denmark)

    Gomez Portaleoni, Claudio; Marinova, Svetla Trifonova; Ul-Haq, Rehan

    The investigation of the future of an organization has always captivated the attention of academics and business managers. Presently, the aspiration to entrench future-relevant insights into management practices is a must. Companies that have made attempts to use corporate foresight have generally...... dealt successfully with internal information sharing processes that in most cases have prepared them for the challenges of the future. Corporate Foresights and Strategic Decisions investigates the relationships between corporate foresight and management decision-making processes in organizations....... It provides an extensive analysis of extant theories of corporate foresight and strategic management, brings in new notions and insights, and presents an in-depth case study exploration of corporate foresight of a European bank. The understanding of organizational future is influenced by the perceived...

  15. Corporate Climate Strategies

    DEFF Research Database (Denmark)

    Bjarnø, Ole-Christian; Maltha, Jonas

    2003-01-01

    Since the 1997 Kyoto Protocol on Climate Change outlined the first embryonic plans for an emissions market, a significant uncertainty about the value on carbon, in concert with a swift development in energy business, has brought about the concept of carbon management. Carbon management aims...... strategic carbon management for medium to large companies with greenhouse gas intensive activities. The guideline framework is established on the basis of a generic strategy structure in which the factors influencing corporate climate strategies are identified. It is concluded that there is little rationale...... behind extracting of climate strategy from the Environmental Health and Safety (EHS) context - the truly innovative aspect is the construction of an operational multiple Green House Gas information system, which should 1) measure, monitor, aggregate, record, and disseminate emission data (e.g. through...

  16. Conservatism in Corporate Valuation

    DEFF Research Database (Denmark)

    Bach, Christian

    Using a CCAPM based risk adjustment model, consistent with general asset pricing theory, I perform corporate valuations of a large sample of stocks listed on NYSE, AMEX and NASDAQ. The model is different from the standard CAPM model in the sense that it discounts forecasted residual income for risk...... valuation model, both considering the absolute valuation errors and an investment setting where simple investment strategies are made based on the results of the respective models. The CCAPM model performs substantially better than the CAPM based model when comparing absolute valuation errors. Both models...... are able to explain abnormal returns impressively well, when constructing investment strategies, but also in this setting the CCAPM model outperforms the CAPM model in most dimensions. I further show that the standard CAPM and the Fama-French 3 factor based approaches to risk adjustment substantially...

  17. Corporate Support of Education: Some Strings Attached

    Science.gov (United States)

    Malott, Robert H.

    1978-01-01

    Corporate self-interest should guide corporate giving. Managers of publicly held corporations have the right, the capability, and the obligation to establish a philosophical screen to use in determining how shareholders' money is to be donated. (Author/MLF)

  18. A Corporate Approach to Faculty Development.

    Science.gov (United States)

    Kelly, Diana

    1988-01-01

    Presents a corporate model for faculty development programs. Reviews corporate training programs, including planning, implementation, and motivations. Discusses the application of these corporate concepts to professional development, instructional development, personal development, and new staff orientation for faculty. (CH)

  19. Motion measurement for synthetic aperture radar

    Energy Technology Data Exchange (ETDEWEB)

    Doerry, Armin W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-01-01

    Synthetic Aperture Radar (SAR) measures radar soundings from a set of locations typically along the flight path of a radar platform vehicle. Optimal focusing requires precise knowledge of the sounding source locations in 3-D space with respect to the target scene. Even data driven focusing techniques (i.e. autofocus) requires some degree of initial fidelity in the measurements of the motion of the radar. These requirements may be quite stringent especially for fine resolution, long ranges, and low velocities. The principal instrument for measuring motion is typically an Inertial Measurement Unit (IMU), but these instruments have inherent limi ted precision and accuracy. The question is %22How good does an IMU need to be for a SAR across its performance space?%22 This report analytically relates IMU specifications to parametric requirements for SAR. - 4 - Acknowledgements Th e preparation of this report is the result of a n unfunded research and development activity . Although this report is an independent effort, it draws heavily from limited - release documentation generated under a CRADA with General Atomics - Aeronautical System, Inc. (GA - ASI), and under the Joint DoD/DOE Munitions Program Memorandum of Understanding. Sandia National Laboratories is a multi - program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of En ergy's National Nuclear Security Administration under contract AC04-94AL85000.

  20. Intelligence analysis in corporate security

    Directory of Open Access Journals (Sweden)

    Manojlović Dragan

    2014-01-01

    Full Text Available Located in the survey indicate that the protection of a corporation, its internal and external interest from the perspective of quality data for intelligence analysis and the need for kroporacije and corporate security. Furthermore, the results indicate that the application is not only practical knowledge of intelligence analysis, but also its scientific knowledge, provides epistemologically oriented critique of traditional techniques undertaken in corporate security in connection with the analysis of the challenges, risks and threats. On the question of whether it can and should be understood only as a form of corporate espionage, any aspect of such a new concept in the theory and practice of corporate security, competitive intelligence activities, as well as an activity or involves a range of different methods and techniques meaningful and expedient activities to be implemented integrally and continuously within corporate security, given the multiple responses to the work. The privatization of intelligence activities as an irreversible process that was decades ago engulfed the western hemisphere, in the first decade of the third millennium has been accepted in Europe, in the sense that corporations at national and multinational levels of system intelligence analysis used not only for your safety but also for the competition, and nothing and less for growth companies and profits. It has become a resource that helps control their managers in corporations to make timely and appropriate decisions. Research has shown that intelligence analysis in corporate security one factor that brings the diversity of the people and give corporations an advantage not only in time, but much more on the market and product.

  1. Nuclear fuels

    International Nuclear Information System (INIS)

    Gangwani, Saloni; Chakrabortty, Sumita

    2011-01-01

    Nuclear fuel is a material that can be consumed to derive nuclear energy, by analogy to chemical fuel that is burned for energy. Nuclear fuels are the most dense sources of energy available. Nuclear fuel in a nuclear fuel cycle can refer to the fuel itself, or to physical objects (for example bundles composed of fuel rods) composed of the fuel material, mixed with structural, neutron moderating, or neutron reflecting materials. Long-lived radioactive waste from the back end of the fuel cycle is especially relevant when designing a complete waste management plan for SNF. When looking at long-term radioactive decay, the actinides in the SNF have a significant influence due to their characteristically long half-lives. Depending on what a nuclear reactor is fueled with, the actinide composition in the SNF will be different. The following paper will also include the uses. advancements, advantages, disadvantages, various processes and behavior of nuclear fuels

  2. Fuel and nuclear fuel cycle

    International Nuclear Information System (INIS)

    Prunier, C.

    1998-01-01

    The nuclear fuel is studied in detail, the best choice and why in relation with the type of reactor, the properties of the fuel cans, the choice of fuel materials. An important part is granted to the fuel assembly of PWR type reactor and the performances of nuclear fuels are tackled. The different subjects for research and development are discussed and this article ends with the particular situation of mixed oxide fuels ( materials, behavior, efficiency). (N.C.)

  3. CORPORATE ENTREPRENEURSHIP: A STRATEGIC AND STRUCTURAL PERSPECTIVE

    OpenAIRE

    João Ferreira

    2005-01-01

    Recently there has been a growing interest in the use of corporate entrepreneurship as a means for corporations to enhance the innovative abilities of their employees and, at the same time, increase corporate success through the creation of new corporate ventures. However, the creation of corporate activity is difficult since it involves radically changing internal organisational behaviour patterns. Researchers have attempted to understand the factors that stimulate or impede corporate entrep...

  4. Standardization in synthetic biology.

    Science.gov (United States)

    Müller, Kristian M; Arndt, Katja M

    2012-01-01

    Synthetic Biology is founded on the idea that complex biological systems are built most effectively when the task is divided in abstracted layers and all required components are readily available and well-described. This requires interdisciplinary collaboration at several levels and a common understanding of the functioning of each component. Standardization of the physical composition and the description of each part is required as well as a controlled vocabulary to aid design and ensure interoperability. Here, we describe standardization initiatives from several disciplines, which can contribute to Synthetic Biology. We provide examples of the concerted standardization efforts of the BioBricks Foundation comprising the request for comments (RFC) and the Registry of Standardized Biological parts as well as the international Genetically Engineered Machine (iGEM) competition.

  5. Optical synthetic aperture radar

    Science.gov (United States)

    Ilovitsh, Asaf; Zach, Shlomo; Zalevsky, Zeev

    2013-06-01

    A method is proposed for increasing the resolution of an object and overcoming the diffraction limit of an optical system installed on top of a moving imaging system, such as an airborne platform or satellite. The resolution improvement is obtained via a two-step process. First, three low resolution differently defocused images are captured and the optical phase is retrieved using an improved iterative Gershberg-Saxton based algorithm. The phase retrieval allows numerical back propagation of the field to the aperture plane. Second, the imaging system is shifted and the first step is repeated. The obtained optical fields at the aperture plane are combined and a synthetically increased lens aperture is generated along the direction of movement, yielding higher imaging resolution. The method resembles a well-known approach from the microwave regime called the synthetic aperture radar in which the antenna size is synthetically increased along the platform propagation direction. The proposed method is demonstrated via Matlab simulation as well as through laboratory experiment.

  6. Measuring instruments of corporate reputation

    Directory of Open Access Journals (Sweden)

    Damir Grgić

    2008-12-01

    Full Text Available The subject of this paper is focused on the instruments for the measurement of corporate reputation. Recent research of the elements which influence the success of a company shows a growing interest in intangible values. Corporate reputation itself has been identified as one of the key intangible assets which create the company’s added value. Understanding of the importance of corporate reputation has been determined as a significant component of the company’s competitiveness, that is, of its competitive edge. Reputation is a normal part of our life and an integral part of our society. Our interest in the honesty and integrity of others is firmly established in all cultures and nowadays the focus of this interest is switching increasingly on companies. Corporate reputation can be acquired by means of strong, well-developed strategies, which are crucial for the opinion of stakeholders regarding future stability and competitive sustainability of the company. On the other hand, it should be emphasized that in order to manage it, corporate reputation has to be measured first. However, although the concept of corporate reputation is universally accepted and its significance has been recognized especially in the last two decades, the process of its measurement is still at an early stage and there is no universally accepted instrument for its measurement. Therefore, the author of this paper gives an overview of the instruments used for the measurement of corporate reputation which have gained a foothold through former practical usage.

  7. Corporate accountability and transitional justice

    Directory of Open Access Journals (Sweden)

    Sabine Michalowski

    2015-10-01

    Full Text Available Traditionally, transitional justice processes do not address the role of corporations in dictatorships or in armed conflicts that give rise to the need for dealing with grave and systematic human rights violations. However, there is a growing awareness that in many contexts corporations contribute to these violations, often in the form of corporate complicity with the principal violators. An argument can therefore be made that to achieve the aims of transitional justice and establish a holistic narrative of the past as well as obtain justice and reparations for victims requires investigating and addressing the role of corporate actors. This article uses the example of Colombia’s Justice and Peace process to show some of the complexities, opportunities and challenges that arise if transitional justice measures focus primarily on criminal law and create a specific legal framework, outside of the ordinary justice systems, only for a limited group of primary perpetrators, in the Colombian case for members of the armed groups who demobilised. It is argued that the exclusion of corporate actors in contexts where their role is regarded as significant leads to victims seeking alternatives ways to obtain justice and that both victims and corporations would benefit if transitional justice mechanisms addressed the role of corporations.

  8. Distance Education and Corporate Training in Brazil: Regulations and interrelationships

    Directory of Open Access Journals (Sweden)

    Stella C. S. Porto

    2008-06-01

    Full Text Available Distance education in Brazil has evolved more slowly than distance education offerings in other developing countries. This is because all aspects of Brazil’s publicly-funded educational system are excessively regulated, highly bureaucratic, and tightly centralized. Such highly centralized bureaucracy and strict control has resulted in tremendous hurdles that work to thwart the adoption, provision, and diffusion of distance education. This is not good news: Like many developing countries, Brazil is also characterized by wide gaps in wealth distribution, with 20 percent of its population functionally illiterate and living below the poverty line. Distance education, therefore, could be used to help train Brazil’s citizens. Brazil’s emerging status in the global economy, however, is generating enormous opportunities that are fueling demand for change. For example, in their quest to be competitive in the emerging global economy, Brazil’s corporate sector has addressed this challenge by establishing corporate universities to train and educate their employees; much of this corporate training and education takes place online and at a distance. The established and emerging educational opportunities provided by Brazil’s corporate sector, in turn, is fuelling the demand for the provision of distance education throughout Brazil. Indeed, most Brazilians are ready for distance education. Many Brazilian households own television sets and cellular telephones, and its expanding communication infrastructure has capacity to support distance and continuing education models. Moreover, this capacity is currently being used by Brazil’s rapidly expanding corporate university sector. In spite of Brazil’s emergence in the global marketplace and its private-sector educational success stories, Brazil’s public educational institutions have not kept pace. This is due to Brazil’s long-standing stringent regulation of its public education sector. Recent

  9. Synthetic cannabis and respiratory depression.

    Science.gov (United States)

    Jinwala, Felecia N; Gupta, Mayank

    2012-12-01

    In recent years, synthetic cannabis use has been increasing in appeal among adolescents, and its use is now at a 30 year peak among high school seniors. The constituents of synthetic cannabis are difficult to monitor, given the drug's easy accessibility. Currently, 40 U.S. states have banned the distribution and use of some known synthetic cannabinoids, and have included these drugs in the Schedule I category. The depressive respiratory effect in humans caused by synthetic cannabis inhalation has not been thoroughly investigated in the medical literature. We are the first to report, to our knowledge, two cases of self-reported synthetic cannabis use leading to respiratory depression and necessary intubation.

  10. Alternative fuels. Daitai nenryo

    Energy Technology Data Exchange (ETDEWEB)

    Kim, E. (Japan Automobile Research Inst. Inc., Tsukuba (Japan))

    1992-05-05

    Evaluation of alternative fuels has been conducted by various agencies since the first oil crisis in 1973 and at that time, the development of coal, oil shale, tar sand and such synthetic fuels as coal liquefaction oil etc. was pursued in several countries like Japan and the U.S.A. as national projects. However, since the second oil crisis, due to the progress of energy saving and other measures, demand and supply of petrolium has been relaxed and synthetic oil development projects have greatly been reduced in Japan as well as other countries. At the present, because of the environmental problems, the stress has been shifted to natural gas whose cost is lower than that of coal and whose exhaust gas is expected to be cleaner than that of coal. In this article, with regard to methanol and compressible natural gas which are most expected domestically as well as overseas as alternative fuels, evaluation from the viewpoint of character, evaluation from the viewpoint 'of utilization technique and evaluation from the viewpoint of production and supply are discussed respectively. 3 refs.

  11. Revisiting the Complexities of Corporate Branding

    DEFF Research Database (Denmark)

    Gyrd-Jones, Richard; Merrilees, Bill; Miller, Dale

    2013-01-01

    brand as corporate communication; (iii) corporate brand as a values-based approach; and (iv) corporate brand as internal branding approaches. We give special attention to issues of corporate communication, corporate identity, corporate vision, multiple stakeholders, alignment, multiple voices, corporate......The evolution of corporate branding literature since the seminal paper by Balmer is evaluated. The literature exhibits signs of maturing, which is evidenced by multiple theoretical underpinnings and a widening scope. Four themes are identified: (i) corporate brand as differentiation; (ii) corporate...... values and organisational culture. The themes are examined through a ‘paradox’ lens. Each theme is discussed in terms of the theoretical challenges arising from complexities in that aspect of corporate branding, ensuing apparent paradoxes and possible solutions for each paradox. The paradoxes...

  12. Synthetic biology approaches to fluorinated polyketides.

    Science.gov (United States)

    Thuronyi, Benjamin W; Chang, Michelle C Y

    2015-03-17

    The catalytic diversity of living systems offers a broad range of opportunities for developing new methods to produce small molecule targets such as fuels, materials, and pharmaceuticals. In addition to providing cost-effective and renewable methods for large-scale commercial processes, the exploration of the unusual chemical phenotypes found in living organisms can also enable the expansion of chemical space for discovery of novel function by combining orthogonal attributes from both synthetic and biological chemistry. In this context, we have focused on the development of new fluorine chemistry using synthetic biology approaches. While fluorine has become an important feature in compounds of synthetic origin, the scope of biological fluorine chemistry in living systems is limited, with fewer than 20 organofluorine natural products identified to date. In order to expand the diversity of biosynthetically accessible organofluorines, we have begun to develop methods for the site-selective introduction of fluorine into complex natural products by engineering biosynthetic machinery to incorporate fluorinated building blocks. To gain insight into how both enzyme active sites and metabolic pathways can be evolved to manage and select for fluorinated compounds, we have studied one of the only characterized natural hosts for organofluorine biosynthesis, the soil microbe Streptomyces cattleya. This information provides a template for designing engineered organofluorine enzymes, pathways, and hosts and has allowed us to initiate construction of enzymatic and cellular pathways for the production of fluorinated polyketides.

  13. Corporate Responsibility and Sustainable Development

    OpenAIRE

    Paolo Ricotti

    2003-01-01

    Corporate responsibility marks a historical turnaround in corporate culture because it attributes to it a role in which many costs externalised by the company to society and to the planet, but in fact produced directly or indirectly by it. A correct cultural approach and greater familiarity, particularly with the issues of manufacturing processes and products that have no impact on the environment, can make companies truly responsible and conscious of their role. Corporate Responsibility diff...

  14. Corporate social responsibility in hospitality

    Directory of Open Access Journals (Sweden)

    Snježana Gagić

    2016-01-01

    Full Text Available Responsible management of global hospitality companies increasingly recognizes how important are concerns about the society, the environment as well as all stakeholders in maintaining a good market position. In Serbia, the concept of corporate social responsibility is relatively unknown and insufficiently researched in all business areas, especially in the hospitality industry where small businesses are dominated. The papers task is to present particular activities that demonstrate social responsibility to employees, customers-guests, local communities as well as the environment. The paper aims to highlight the benefits of adopting the principles of corporate social responsibility and innovation applied in catering enterprises as an example of good corporate social responsibility practices.

  15. THE IMPACT OF CORPORATE SOCIAL RESPONSIBILITY ON CORPORATE VALUE

    Directory of Open Access Journals (Sweden)

    Diana DOBRESCU

    2013-12-01

    Full Text Available This paper investigates the correlation between Corporate Social Responsability actions and companies’ value. For this purpose a data base was created for 101 important companies in Romania, for years 2011 and 2012. The data was processed using Eviews 7 and SAS 9.2 softwares and the econometric variables specific determinations were interpreted in an econometric approach. A new index for the Corporate Social Responsabilitiy hierarchy levels was proposed and its applicability was demonstrated.

  16. Corporate Brand Trust as a Mediator in the Relationship between Consumer Perception of CSR, Corporate Hypocrisy, and Corporate Reputation

    Directory of Open Access Journals (Sweden)

    Hanna Kim

    2015-03-01

    Full Text Available The aim of this research is to investigate the relationship between consumer perception of Corporate Social Responsibility (CSR, corporate brand trust, corporate hypocrisy, and corporate reputation. Based on the one-to-one interview method using a structured questionnaire of 560 consumers in South Korea, the proposed model was estimated by structural equation modeling analysis. The model suggests that consumer perception of CSR influences consumer attitudes toward a corporation (i.e., perceived corporate hypocrisy and corporate reputation by developing corporate brand trust. This in turn further enhances corporate reputation while decreasing corporate hypocrisy. The findings of our study demonstrate that consumer perception of CSR is an antecedent to corporate brand trust, which fully mediates the relationship between consumer perception of CSR and corporate reputation. In addition, corporate brand trust has the role of partial mediator in the relationship between consumer perception of CSR and corporate hypocrisy. These results imply that to better understand the relationship between consumer perception of CSR and consumer attitudes toward a corporation, it is necessary to consider corporate brand trust as an important mediating variable. The theoretical and practical implications of this study are discussed, together with its limitations and potential for future research.

  17. Method for the fabrication of a fuel body from an agglomerate of fuel particles

    International Nuclear Information System (INIS)

    Redding, G.B.

    1977-01-01

    The suggestion deals with the form of coating of a synthetic resin on nuclear fuel particles already having a fission product inhiliting coating. The resin forms a fuel body from the particles. It is proposed to fill a hollow form with nuclear fuel particles, to then pour in liquid synthetic resin and to pour it off again so that only the resin retaired by the surface tension remains on the particles. The mass is then solidified by heat treatment. A high packing density is achieved. (IHOE) [de

  18. Method for the fabrication of a fuel body from an agglomerate of fuel particles

    International Nuclear Information System (INIS)

    Redding, G.B.

    1976-01-01

    The suggestion deals with the form of coating of a synthetic resin on nuclear fuel particles already having a fission product inhibiting coating. The resin forms a fuel body from the particles. It is proposed to fill a hollow form with nuclear fuel particles, to then pour in liquid synthetic resin and to pour it off again so that only the resin retained by the surface tension remains on the particles. The mass is then solidified by heat treatment. A high packing density is achieved. (UWI) [de

  19. Corporate family planning.

    Science.gov (United States)

    Kakizaki, J

    1991-03-01

    A forward-looking long-term policy of employment-based family planning and employee health has paid off in lower birth rates, better health indicators as well as significant savings in insurance and medical benefits expenses for Nippon Express Co., Ltd., Japan. Nippon Express is now an international corporation with 48,00 employees. "Nittsu" as it is known, began a family planning program in 1956 by hiring qualified professional family planning nurses and midwives, producing its own educational materials and selling contraceptives at reduced rates. The family planning program was expanded to the extent that it has its own Managing Council with Local Councils run democratically, users employees and their spouses as volunteers with group guidance, and provides services at community health centers in rural areas. Now there are 63,000 households covered, activities encompass recreation and home economics, and the health focus has broadened to family health and to include risk factors for disease of middle age. The program has reduced the birth rate of employees from 19.5% to 8.2%, and the abortion rate to 1/10 the initial level, cut the dependency rate of the work force 50%, lowered absenteeism by 2/3, accidents to 1/10, and improved employee loyalty and morale.

  20. Corporeal reflexivity and autism.

    Science.gov (United States)

    Ochs, Elinor

    2015-06-01

    Ethnographic video recordings of high functioning children with autism or Aspergers Syndrome in everyday social encounters evidence their first person perspectives. High quality visual and audio data allow detailed analysis of children's bodies and talk as loci of reflexivity. Corporeal reflexivity involves displays of awareness of one's body as an experiencing subject and a physical object accessible to the gaze of others. Gaze, demeanor, actions, and sotto voce commentaries on unfolding situations indicate a range of moment-by-moment reflexive responses to social situations. Autism is associated with neurologically based motor problems (e.g. delayed action-goal coordination, clumsiness) and highly repetitive movements to self-soothe. These behaviors can provoke derision among classmates at school. Focusing on a 9-year-old girl's encounters with peers on the playground, this study documents precisely how autistic children can become enmeshed as unwitting objects of stigma and how they reflect upon their social rejection as it transpires. Children with autism spectrum disorders in laboratory settings manifest diminished understandings of social emotions such as embarrassment, as part of a more general impairment in social perspective-taking. Video ethnography, however, takes us further, into discovering autistic children's subjective sense of vulnerability to the gaze of classmates.

  1. Corporate media versus democracy

    Directory of Open Access Journals (Sweden)

    Robert W. McChesney

    2011-01-01

    Full Text Available

    Nota introdutória de Dênis de Moraes:

    Em 13 de janeiro de 1999, Robert W. McChesney gentilmente me autorizou a publicar, na nossa revista eletrônica Ciberlegenda, o importante artigo a seguir, baseado em questões abordadas em seu livro Corporate media and the threat to democracy (Seven Stories Press, 1997. PhD e professor da School of Journalism and Mass Communication da University of Wisconsin-Madison, nos Estados Unidos, é um dos mais categorizados pesquisadores sobre as mídias globais. Insere-se na tradição intelectual de Noam Chomsky e de Herbert I. Schiller — pensadores que, vivendo no centro hegemônico do world system, se distinguem como críticos das formas de dominação ideológica norte-americanas, particularmente as disseminadas por seus colossais impérios de informação e entretenimento.

  2. 75 FR 33712 - Withdrawal of the Emission-Comparable Fuel Exclusion Under RCRA

    Science.gov (United States)

    2010-06-15

    ... hazardous waste. The exclusions for comparable fuel and synthesis gas fuel are not addressed or otherwise... Artificial Synthetic Fibers and Filaments Manufacturing. 3254 Pharmaceutical and Medicine Manufacturing. 3255...). This rule does not affect the exclusions for comparable fuel and synthesis gas fuel that were...

  3. Conversion of solid carbonaceous fuels in a fluidized bed fuel cell

    Energy Technology Data Exchange (ETDEWEB)

    Lee, A.C.; Li, S.; Mitchell, R.E.; Guer, T.M. [Stanford University, Stanford, CA (United States). Dept. of Mechanical Engineering

    2008-07-01

    A fluidized bed direct carbon fuel cell was employed to achieve direct conversion of solid fuels into electricity. Power was generated from pulverized Lower Kittanning (bituminous) coal, synthetic carbon, and biomass in a single process step. Current-voltage characteristics exhibited typical fuel cell behavior. Fluidization in flowing CO{sub 2} overcomes the difficulty of attaining solid fuel-to-anode contact and generates CO in situ via the Boudouard reaction. A mechanistic reaction pathway is proposed for anodic oxidation of the solid fuel. Conversion was verified by gas analysis of oxidation products in the flue stream and by oxygen mass balance.

  4. Synthetic cannabinoids revealing adrenoleukodystrophy.

    Science.gov (United States)

    Fellner, Avi; Benninger, Felix; Djaldetti, Ruth

    2016-02-01

    We report a 41-year-old man who presented with a first generalized tonic-clonic seizure after recent consumption of a synthetic cannabinoid. MRI showed extensive bilateral, mainly frontal, white matter lesions. Blood analysis for very long chain fatty acids was compatible with adrenoleukodystrophy, and a missense mutation in the ABCD1 gene confirmed the diagnosis. We hypothesize that cannabinoid use might have contributed to metabolic decompensation with subacute worsening of the underlying condition. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. CASH vs. SYNTHETIC CDOs

    Directory of Open Access Journals (Sweden)

    Silviu Eduard Dinca

    2015-12-01

    Full Text Available During the past few years, in the recent post-crisis aftermath, global asset managers are constantly searching new ways to optimize their investment portfolios while financial and banking institutions around the world are exploring new alternatives to better secure their financing and refinancing demands altogether with the enhancement of their risk management capabilities. We will exhibit herewith a comparison between the true-sale and synthetic CDO securitizations as financial markets-based funding, investment and risks mitigation techniques, highlighting certain key structuring and implementation specifics on each of them.

  6. Tensions of Corporate Social Responsibility

    DEFF Research Database (Denmark)

    Strand, Robert

    I engaged with the top management team (TMT) and employees of American Cafes Corporation as an action/intervention researcher in the 20 months immediately following the TMT’s decision to formalize the company’s corporate social responsibility (CSR) activities. This led to the establishment...... CSR agenda is considered, which brings with it a multiplicity of substantively rational ends for which the corporation could pursue. I show the CSR bureaucracy can create a space for reflection in which the multiplicity of substantively rational ends can be considered, negotiated, and selected...... for reflection within the corporation. But I also show tensions can arise from the establishment of the CSR bureaucracy itself. This suggests the CSR bureaucracy itself resides in a tension....

  7. Distracted shareholders and corporate actions

    NARCIS (Netherlands)

    Kempf, Elisabeth; Manconi, Alberto; Spalt, Oliver

    Investor attention matters for corporate actions. Our new identification approach constructs firm-level shareholder "distraction" measures, by exploiting exogenous shocks to unrelated parts of institutional shareholders' portfolios. Firms with "distracted" shareholders are more likely to announce

  8. Corporate governance and intellectual capital

    Directory of Open Access Journals (Sweden)

    Rahmat Alizadeh

    2014-01-01

    Full Text Available The purpose of this paper is to examine the association between corporate governance and Intellectual capital in the pharmaceutical companies accepted in Tehran Stock Exchange over the period 2004-2009 using a regression based model. The study investigates the impacts of three some independent variables of the corporate governance (i.e. the number of board members, the relative extent of nonexecutive to executive directors, the auditing committee. The results suggest that corporate governance had no special effect on intellectual capital in the pharmaceutical companies. Furthermore among corporate governance's variables, the first one (i.e. board size had negative impact on firms' intellectual capital and the second and the third variables had no effects on intellectual capital.

  9. Corporate Integrity Agreement (CIA) documents

    Data.gov (United States)

    U.S. Department of Health & Human Services — OIG negotiates corporate integrity agreements (CIA) with health care providers and other entities as part of the settlement of Federal health care program...

  10. CORPORATE GOVERNANCE AND STAKEHOLDERS’ ACCOUNTABILITY

    Directory of Open Access Journals (Sweden)

    Elena CHIȚIMUȘ

    2015-04-01

    Full Text Available Corporate governance is the system through which companies are directed and controlled but until today academic environment, regulators, corporations couldn’t reach a unanimous definition. Corporate governance provisions suffered changes after several largely covered financial scandals. Entities incur costs when complying with new regulations but not complying impacts the reputation and investors might think twice before bringing their money into the company. Accountability for business decisions, risk management, control that set the economic path of the company is mandatory for proving that the company is run in a fairly and smart way. This study aims to investigate how corporate governance relates to accountability of all parties involved in the current business of companies as any conflict of interest is detrimental to the company and affects in a negative way its performance.

  11. Discourses and Inter-Corporeity

    Directory of Open Access Journals (Sweden)

    Algis Mickūnas

    2015-10-01

    Full Text Available Contemporary European theories have focused attention on corporeity, its surface excitations and passions, and even on politically constructed bodies – how do men and women “carry their bodies”. The great variety of such claims suggests transformations in theoretical thinking, yet such changes were already articulated at another level by phenomenological studies: kinesthetic body. It is obvious that to speak of corporeity is possible only on the basis of analyses of corporeal movements. Thus, the aim of this essay is to disclose the structures of bodily movements, constituting the basis of primordial awareness – not “I think” but “I can”. In the essay there are presented a number of theses of post modernists who have not developed adequate analyses of corporeal movements.

  12. Risk management and corporate value

    Directory of Open Access Journals (Sweden)

    Milan Cupic

    2015-12-01

    Full Text Available The paper presents a theoretical framework for assessing the impact of risk management on corporate value. As the relevant factors that determine this impact, the paper analyzes market imperfections and investors’ risk aversion. The results of the present research indicate that risk management contributes to an increase in corporate value if, under the influence of market imperfections, corporate risk exposure is concave. As an expression of market imperfections, the paper analyzes the costs of financial distress, agency costs, and taxation. The results of the research also indicate that the risk management policy should not aim to minimize, but rather optimize risk exposure, by taking into account the costs of risk management, investors’ risk aversion and the competitive advantage a corporation has on the relevant market.

  13. Corporate Social Responsibility in Afghanistan

    DEFF Research Database (Denmark)

    Azizi, Sameer

    This doctoral dissertation examines the business-development relations in Afghanistan by focusing on Corporate Social Responsibility (CSR) and other related practices from corporations in the Afghan mobile telecommunications industry. More concretely, the study aims to explore the characteristics...... and drivers of the various CSR practices in the Afghan mobile telecommunications industry in order to critically assess the relationship between CSR and development in such context. The thesis highlights that the national context of Afghanistan in combination with the global mobile telecommunications industry...... provides a relevant empirical focus that can enrich the theoretical debates about CSR in developing countries. The study thereby stresses on the importance of context, and integrates both the societal and corporate dimensions to study CSR by corporations in the Afghan mobile telecommunications industry...

  14. Bridging Corporate and Organizational Communication

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger; Cornelissen, Joep

    2011-01-01

    organizational communication as well. We provide a formative and critical review of research on corporate communication as a platform for highlighting crucial intersections with select research traditions in organizational communication to argue for a greater integration between these two areas of research......The theory and practice of corporate communication is usually driven by other disciplinary concerns than the field of organizational communication. However, its particular mind-set focusing on wholeness and consistency in corporate messages increasingly influence the domain of contemporary....... Following this review, we relax the assumptions underlying traditional corporate communication research and show how these dimensions interact in organizational and communication analysis, thus, demonstrating the potential for a greater cross-fertilization between the two areas of research. This cross...

  15. Corporate Social Entrepreneurship in India

    DEFF Research Database (Denmark)

    Agrawal, Anirudh; Sahasranamam, Sreevas

    2016-01-01

    Purpose – The purpose of this paper is to analyze how corporations create social and economic value through corporate social entrepreneurial activities. Design/methodology/approach – This paper employs a multiple case study approach. The selected cases cover companies that have a clear corporate...... social enterprise model in operation and address different prevailing social problems. Findings – This study reveals that corporate social entrepreneurship (CSE) is driven by the environmental dynamics, organizational antecedents, and organizational outcomes. In addition, the authors found that CSE...... institutional and socio-economical context. Practical implications – The developed model is useful for companies operating in complex environments in developing markets as it provides recommendations on how to strengthen social and public legitimacy and earn returns on their business investments. Moreover...

  16. Nuclear fuels

    International Nuclear Information System (INIS)

    Beauvy, M.; Berthoud, G.; Defranceschi, M.; Ducros, G.; Guerin, Y.; Limoge, Y.; Madic, Ch.; Santarini, G.; Seiler, J.M.; Sollogoub, P.; Vernaz, E.; Guillet, J.L.; Ballagny, A.; Bechade, J.L.; Bonin, B.; Brachet, J.Ch.; Delpech, M.; Dubois, S.; Ferry, C.; Freyss, M.; Gilbon, D.; Grouiller, J.P.; Iracane, D.; Lansiart, S.; Lemoine, P.; Lenain, R.; Marsault, Ph.; Michel, B.; Noirot, J.; Parrat, D.; Pelletier, M.; Perrais, Ch.; Phelip, M.; Pillon, S.; Poinssot, Ch.; Vallory, J.; Valot, C.; Pradel, Ph.; Bonin, B.; Bouquin, B.; Dozol, M.; Lecomte, M.; Vallee, A.; Bazile, F.; Parisot, J.F.; Finot, P.; Roberts, J.F.

    2009-01-01

    Fuel is one of the essential components in a reactor. It is within that fuel that nuclear reactions take place, i.e. fission of heavy atoms, uranium and plutonium. Fuel is at the core of the reactor, but equally at the core of the nuclear system as a whole. Fuel design and properties influence reactor behavior, performance, and safety. Even though it only accounts for a small part of the cost per kilowatt-hour of power provided by current nuclear power plants, good utilization of fuel is a major economic issue. Major advances have yet to be achieved, to ensure longer in-reactor dwell-time, thus enabling fuel to yield more energy; and improve ruggedness. Aside from economics, and safety, such strategic issues as use of plutonium, conservation of resources, and nuclear waste management have to be addressed, and true technological challenges arise. This Monograph surveys current knowledge regarding in-reactor behavior, operating limits, and avenues for R and D. It also provides illustrations of ongoing research work, setting out a few noteworthy results recently achieved. Content: 1 - Introduction; 2 - Water reactor fuel: What are the features of water reactor fuel? 9 (What is the purpose of a nuclear fuel?, Ceramic fuel, Fuel rods, PWR fuel assemblies, BWR fuel assemblies); Fabrication of water reactor fuels (Fabrication of UO 2 pellets, Fabrication of MOX (mixed uranium-plutonium oxide) pellets, Fabrication of claddings); In-reactor behavior of UO 2 and MOX fuels (Irradiation conditions during nominal operation, Heat generation, and removal, The processes involved at the start of irradiation, Fission gas behavior, Microstructural changes); Water reactor fuel behavior in loss of tightness conditions (Cladding, the first containment barrier, Causes of failure, Consequences of a failure); Microscopic morphology of fuel ceramic and its evolution under irradiation; Migration and localization of fission products in UOX and MOX matrices (The ceramic under irradiation

  17. Corporate income taxes and entrepreneurship

    OpenAIRE

    Block, Jörn

    2016-01-01

    Corporate income taxation influences the quantity and type of entrepreneurship, which in turn affects economic development. Empirical evidence shows that higher corporate income tax rates reduce business density and entrepreneurship entry rates and increase the capital size of new firms. The progressivity of tax rates increases entrepreneurship entry rates, whereas highly complex tax codes reduce them. Policymakers should understand the effects and underlying mechanisms that determine how cor...

  18. British law on corporate bribery.

    OpenAIRE

    Mukwiri, Jonathan

    2015-01-01

    Purpose: – This paper aims to assess the effectiveness of the Bribery Act 2010 in curbing corporate bribery. Design/methodology/approach: – The paper takes a doctrinal focus in assessing UK bribery law using both primary and secondary sources. Findings: – This paper finds that the effectiveness of the Bribery Act 2010 in curbing bribery lies in its approach of changing the basis for corporate criminal liability from focusing on the guilt of personnel within the company to foc...

  19. Corporate governance of the environment.

    OpenAIRE

    Purvis, B.

    2005-01-01

    The global pursuit of a more sustainable future cannot be achieved without the active engagement of the business community. The challenge for business has been to strategically engage with and embed environmental responsibility within their wider corporate governance to create effective corporate governance of the environment. The assumption would appear to be, that we have already witnessed the construction of such governance, delivered through the attainment of a paradigmatic shift in corpo...

  20. Corporate Training in Virtual Worlds

    OpenAIRE

    Charles Nebolsky; Nicholas K. Yee; Valery A. Petrushin; Anatole V. Gershman

    2004-01-01

    This paper presents virtual training worlds that are relatively low-cost distributed collaborative learning environments suitable for corporate training. A virtual training world allows a facilitator, experts and trainees communicating and acting in the virtual environment for practicing skills during collaborative problem solving. Using these environments is beneficial to both trainees and corporations. Two system prototypes – the sales training and the leadership training virtual worl...

  1. Corporate Shareholding and Agency Cost

    OpenAIRE

    Nakano, Katsura

    2001-01-01

    This paper incorporates the agency problem with a risk-sharing argument for corporate shareholding. With a unilateral investment model, we findconditions for a positive stock investment : (1)the manager is risk averse; (2)her managerial reward is linked with the value of the firm she manages; and (3)the operating profits of investing and invested companies is negatively correlated. Corporate investment is larger if the invested company's operating profit is less vo1atile and/or if the covaria...

  2. Bank performance and corporate culture

    OpenAIRE

    Stentella Lopes, F.S.

    2015-01-01

    This thesis has three chapters and focuses on the performance of banks and on corporate culture. The first two chapters focus on bank performance and economic expectations. Specifically, the first chapter sheds light on the consistency between investors’ reaction to merger announcement and bankers’ expectation on merger gains. The second chapter analyses the link between high expectations for future economic success and bank performance. The third chapter focuses on corporate culture and it s...

  3. Corporate Training in Virtual Worlds

    Directory of Open Access Journals (Sweden)

    Charles Nebolsky

    2004-12-01

    Full Text Available This paper presents virtual training worlds that are relatively low-cost distributed collaborative learning environments suitable for corporate training. A virtual training world allows a facilitator, experts and trainees communicating and acting in the virtual environment for practicing skills during collaborative problem solving. Using these environments is beneficial to both trainees and corporations. Two system prototypes – the sales training and the leadership training virtual worlds – are described. The leadership training course design is discussed in details.

  4. Corporate Communication and Social Media

    OpenAIRE

    Serup, Liv; Laursen, Stine; Sandgreen, Michael; Trougaard, Victor; Lind, Line; Hansen, Camilla

    2012-01-01

    This project aims to explore the changes social media platforms have generated onto corporate communication. Exploring the notion of dialogue in relation to various dialogic theories, social media theory, and corporate communication will provide an answer to this, as the respective theories and concepts provide different perspectives. The analysis is anchored in a case study of Danske Bank and Call me, since they represent two well-established organizations on Facebook. It is concluded tha...

  5. Communication in Corporate Culture Transformation

    OpenAIRE

    Susie Perbawasari; Yanti Setianti

    2013-01-01

    PT Dahana (Persero) which was originally a monopoly company has been changed into a company that has competitors not only from within the country but also from foreign companies, therefore it takes effort to transform corporate culture so that employee can adjust their behavior with the company's vision to be a global player. The objective of this study is to investigate the comprehension of PT. Dahana’s employees about the recent and the previous corporate cultures within the organization. T...

  6. Corporate identity through graphic design

    OpenAIRE

    Valtersson, Sofia; Matsson, Anna

    2002-01-01

    The degree project has been implemented abroad in Brisbane, Australia. A literature study has beenperformed parallel to the practical work within the subject »Corporate identity through graphicaldesign«. In this study deeper research has been made concerning the establishment and manifestationof a corporate identity and its program. The knowledge given from this study has been put into practicethrough two larger projects.The first project was carried out at De Pasquale, advertising agency in ...

  7. 22 CFR 96.31 - Corporate structure.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Corporate structure. 96.31 Section 96.31... Approval Licensing and Corporate Governance § 96.31 Corporate structure. (a) The agency qualifies for... organized as a corporation, company, association, firm, partnership, society, or joint stock company, or...

  8. Introductory Guide to European Corporate Law

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law.......Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law....

  9. Development of Accelerated Fuel-Engine Qualification Procedures.

    Science.gov (United States)

    1983-09-01

    13. Lubricity Results for TOFT Elastomer Test Fuels ............................. 59 14. Lubricity Results for Isooctane /Toluene Blends...future use. Such categories included conventional petroleum-derived products , shale-derived materials, and coal-derived fuels. Some emphasis was...placed on a Paraho-I! shale diesel fuel because of the expected near-term field deployment of shale fuels, and because the product was the only synthetic

  10. Comparison of fuel production costs for future transportation

    DEFF Research Database (Denmark)

    Ridjan, Iva; Mathiesen, Brian Vad; Connolly, David

    The purpose of this poster is to provide an overview of fuel production costs for two types of synthetic fuels – methanol and methane, along with comparable costs for first and second generation biodiesel, two types of second generation bioethanol, and biogas. The model analysed is a 100% renewable...... scenario of Denmark for 2050, where the data for the transport sector has been changed to estimate the fuel production costs for eight different fuel pathways....

  11. Development of nuclear fuel cycle technologies

    International Nuclear Information System (INIS)

    Suzuoki, Akira; Matsumoto, Takashi; Suzuki, Kazumichi; Kawamura, Fumio

    1995-01-01

    In the long term plan for atomic energy that the Atomic Energy Commission decided the other day, the necessity of the technical development for establishing full scale fuel cycle for future was emphasized. Hitachi Ltd. has engaged in technical development and facility construction in the fields of uranium enrichment, MOX fuel fabrication, spent fuel reprocessing and so on. In uranium enrichment, it took part in the development of centrifuge process centering around Power Reactor and Nuclear Fuel Development Corporation (PNC), and took its share in the construction of the Rokkasho uranium enrichment plant of Japan Nuclear Fuel Service Co., Ltd. Also it cooperates with Laser Enrichment Technology Research Association. In Mox fuel fabrication, it took part in the construction of the facilities for Monju plutonium fuel production of PNC, for pellet production, fabrication and assembling processes. In spent fuel reprocessing, it cooperated with the technical development of maintenance and repair of Tokai reprocessing plant of PNC, and the construction of spent fuel stores in Rokkasho reprocessing plant is advanced. The centrifuge process and the atomic laser process of uranium enrichment are explained. The high reliability of spent fuel reprocessing plants and the advancement of spent fuel reprocessing process are reported. Hitachi Ltd. Intends to exert efforts for the technical development to establish nuclear fuel cycle which increases the importance hereafter. (K.I.)

  12. Ceramic UO2 powder production at Cameco Corporation

    International Nuclear Information System (INIS)

    Kwong, A.K.; Kuchurean, S.M.

    1997-01-01

    This presentation covers the various aspects of ceramic grade uranium dioxide (UO 2 ) powder production at Cameco Corporation and its use as fuel and blanket fuel for heavy-water and light-water reactors, respectively. In addition, it discusses the significant production variables that affect production and product quality. It also provides an insight into how various support groups such as Quality Assurance, Analytical Services, and Technology Development fit into the quality cycle and contribute to a successful operation. The ability of Cameco to identify, measure and control the physical and chemical properties of ceramic grade UO 2 has resulted in the production of uniform quality powder. This has meant that 100% of Cameco's ceramic grade UO 2 powder produced since mid-1989 has been accepted by the fuel manufacturers. (author)

  13. Sharing our energies. Corporate social responsibility report 2005

    International Nuclear Information System (INIS)

    2006-05-01

    Total is a multinational energy company, the fourth largest publicly-traded integrated oil and gas company in the world. Total worldwide operations are conducted through three business segments: Upstream includes oil and gas Exploration and Production, Gas and Power and other energy sources. Downstream covers Trading and Shipping,Refining and the Marketing of TOTAL and Elf brand petroleum products, automotive and other fuels, and specialties such as LPG, aviation fuel and lubricants, through both the retail network and other outlets worldwide. Chemicals comprises various activities including Base chemicals (Petrochemicals and Fertilizers) and Specialties for industry and the consumer market. This corporate social responsibility report presents the Group activity for the year 2005 in the following domains: the business principles, the environment safety and health, the social responsibility and the local development, the future of energy (fossil fuels, renewable energies and towards energy vectors). (A.L.B.)

  14. Synthetic collective intelligence.

    Science.gov (United States)

    Solé, Ricard; Amor, Daniel R; Duran-Nebreda, Salva; Conde-Pueyo, Núria; Carbonell-Ballestero, Max; Montañez, Raúl

    2016-10-01

    Intelligent systems have emerged in our biosphere in different contexts and achieving different levels of complexity. The requirement of communication in a social context has been in all cases a determinant. The human brain, probably co-evolving with language, is an exceedingly successful example. Similarly, social insects complex collective decisions emerge from information exchanges between many agents. The difference is that such processing is obtained out of a limited individual cognitive power. Computational models and embodied versions using non-living systems, particularly involving robot swarms, have been used to explore the potentiality of collective intelligence. Here we suggest a novel approach to the problem grounded in the genetic engineering of unicellular systems, which can be modified in order to interact, store memories or adapt to external stimuli in collective ways. What we label as Synthetic Swarm Intelligence defines a parallel approach to the evolution of computation and swarm intelligence and allows to explore potential embodied scenarios for decision making at the microscale. Here, we consider several relevant examples of collective intelligence and their synthetic organism counterparts. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. Corporate environment protection as a legal problem

    International Nuclear Information System (INIS)

    Kloepfer, M.

    1993-01-01

    It is discussed what legal instruments companies have for integrating environment protection into their corporate policy: Industrial self-monitoring; the environmental health officer as an instrument of corporate environment protection (environmental health officer, radiation protection officer); obligations to disclose information on corporate organisation pursuant to Article 52 a of the Federal Emmission Control Act; corporate environment protection as a general obligation of the operator. Possible ways of strengthening corporate environment protection are considered de lege ferende, e.g. the additional instruments of corporate self-monitoring laid down in the General Part of the Environmental Code, audits on environment protection, corporate environment protection through quality assurance systems. (orig.) [de

  16. Corporate plan 1997

    International Nuclear Information System (INIS)

    1997-01-01

    We define PPARC's primary long-term objective at the corporate level as being to maintain the UK as a world player in particle physics, astronomy and planetary science, which British scientists helped to pioneer and are enjoying a rich period of discovery. As a significant bonus, an international reputation for excellence in advanced science and technology enhances the perception of Britain in the world. Secondly, we set the broad corporate objective of maximising the national benefits of all our programmes in terms of their contribution to the country's skilled workforce, the industrial and commercial uses of our advanced technology, and the enhanced interest in science and technology which the fundamental nature of our research inspires in the public, particularly young people. Thirdly, we set the overarching objective of getting the best value for money from our programmes, by exposing every element to competition against the highest standards of quality. Experience shows the benefit of competition to increasing cost-effectiveness, and we shall continue to apply this to all parts of the programme, particularly the operation and maintenance of facilities and support services. As a framework for developing our programme aims and strategies, within these wider objectives, we describe PPARC's mission in five parts (although in practice they are interactive and mutually supportive, and programme strategy is developed across the whole of PPARC's activities). (i) Research: We will fund only the highest quality research within the fields of particle physics, astronomy and planetary science. All proposals for funding will be assessed within areas of identified and qualified scientific priority, against the most demanding international standards. An optimal balance will be sought between, on the one hand, our commitment to fund major international collaborations (CERN and ESA) and, on the other hand, our ability to fund a domestic programme to exploit those collaborations

  17. SERC corporate plan 1993

    International Nuclear Information System (INIS)

    1993-03-01

    In its last Corporate Plan, the Science and Engineering Research Council (SERC) planned wide-ranging policy and programme reviews. These have been carried out and the results set the context for this plan. In addition, the SERC is responding to major changes in the higher education sector and a difficult financial climate. The Plan has been prepared before the Government's proposed White Paper on science and technology is available but is consistent with the SERC's advice on the White Paper. The SERC's ''mission statement'' recognises its dual role of strengthening the United Kingdom's capabilities in fundamental research and of developing capabilities in strategic research related to industrial and social need. Six strategic aims are identified: the funding of a portfolio of excellent research which contributes both to advancement of knowledge, and economic and social advance, the support of the training of scientists and engineers, the improvement of knowledge transfer within the ''science and engineering base'' and between this base and industry, the promotion of effective international collaboration, increasing the public awareness of research in science and engineering and improving the economy, efficiency and effectiveness of all of the SERC's operations. Within its programme expenditure, the SERC will examine whether funding should be extended to a wider range of bodies; develop new, more efficient, ways of funding higher education institutes (HEI) research; increase emphasis on output measures of research; specify service standards; and market-test scientific support activities. The SERC will make gains of at least 1.5% a year in efficiency of administration, through measures including market testing, and will extend management accounting systems. (Author)

  18. Proceedings of the third spent fuel workshop

    International Nuclear Information System (INIS)

    Werme, L.

    1984-03-01

    The third workshop, held in Boston, Mass. November 10-11, 1983 was organized by Battelle PNL. Questions concerning spent fuel behaviour in nuclear waste repositories were discussed. The following three lectures were presented. The corrosion of Spent UO 2 -Fuel in Synthetic Groundwater, R.S. Forsyth, K. Svanberg and L.O. Werme. Leaching and Radiolysis Studies on UO 2 Fuel, L.H. Johnson, S. Stroes-Gascoyne, D.W. Shoesmith, M.G. Bailey and D.M. Sellinger. Comparison of Spent Fuel and UO 2 Release in Salt Brines, W.J. Gray and G.L. McVay. (G.B.)

  19. Comparing flexibility mechanisms for fuel economy standards

    International Nuclear Information System (INIS)

    Fischer, Carolyn

    2008-01-01

    Since 1975, the Corporate Average Fuel Economy (CAFE) program has been the main policy tool in the US for coping with the problems of increasing fuel consumption and dependence on imported oil. The program mandates average fuel economy requirements for the new vehicle sales of each manufacturer's fleet, with separate standards for cars and light trucks. The fact that each manufacturer must on its own meet the standards means that the incentives to improve fuel economy are different across manufacturers and vehicle types, although the problems associated with fuel consumption do not make such distinctions. This paper evaluates different mechanisms to offer automakers the flexibility of joint compliance with nationwide fuel economy goals: tradable CAFE credits, feebates, output-rebated fees, and tradable credits with banking. The policies are compared according to the short- and long-run economic incentives, as well as to issues of transparency, implementation, administrative and transaction costs, and uncertainty. (author)

  20. Corporate logo: history, definition, and components

    OpenAIRE

    Foroudi, Pantea; Melewar, T. C.; Gupta, Suraksha

    2017-01-01

    Both academics and practitioners alike have directed increasing attention to the field of the corporate logo, and yet, a definitive construct of the corporate logo and its measurement does not yet exist. In this article, we marshal the literature relating to the\\ud historiography of the corporate logo. Furthermore, we report the findings of a literature based study that sought to clarify the definitions and components of the corporate logo; namely, color, typeface, corporate name, and design....

  1. Determinants of Corporate Philanthropy in Pakistan

    OpenAIRE

    Muhammad Abdul Majid Makki; Dr. Suleman Aziz Lodhi

    2008-01-01

    The importance of corporate philanthropy and its related philosophy of corporate social responsibility have captured the attention of researchers and humanitarian groups in WTO era. Corporate donations have been considered as a critical tool to improve corporate image in a highly competitive environment. This paper explores the determinants of corporate donations based on LSE-25 index companies over the five year period 2002-06. Multiple regression techniques have been used for gauging the de...

  2. Dynamic simulation of a direct carbonate fuel cell power plant

    Energy Technology Data Exchange (ETDEWEB)

    Ernest, J.B. [Fluor Daniel, Inc., Irvine, CA (United States); Ghezel-Ayagh, H.; Kush, A.K. [Fuel Cell Engineering, Danbury, CT (United States)

    1996-12-31

    Fuel Cell Engineering Corporation (FCE) is commercializing a 2.85 MW Direct carbonate Fuel Cell (DFC) power plant. The commercialization sequence has already progressed through construction and operation of the first commercial-scale DFC power plant on a U.S. electric utility, the 2 MW Santa Clara Demonstration Project (SCDP), and the completion of the early phases of a Commercial Plant design. A 400 kW fuel cell stack Test Facility is being built at Energy Research Corporation (ERC), FCE`s parent company, which will be capable of testing commercial-sized fuel cell stacks in an integrated plant configuration. Fluor Daniel, Inc. provided engineering, procurement, and construction services for SCDP and has jointly developed the Commercial Plant design with FCE, focusing on the balance-of-plant (BOP) equipment outside of the fuel cell modules. This paper provides a brief orientation to the dynamic simulation of a fuel cell power plant and the benefits offered.

  3. Yeast synthetic biology toolbox and applications for biofuel production.

    Science.gov (United States)

    Tsai, Ching-Sung; Kwak, Suryang; Turner, Timothy L; Jin, Yong-Su

    2015-02-01

    Yeasts are efficient biofuel producers with numerous advantages outcompeting bacterial counterparts. While most synthetic biology tools have been developed and customized for bacteria especially for Escherichia coli, yeast synthetic biological tools have been exploited for improving yeast to produce fuels and chemicals from renewable biomass. Here we review the current status of synthetic biological tools and their applications for biofuel production, focusing on the model strain Saccharomyces cerevisiae We describe assembly techniques that have been developed for constructing genes, pathways, and genomes in yeast. Moreover, we discuss synthetic parts for allowing precise control of gene expression at both transcriptional and translational levels. Applications of these synthetic biological approaches have led to identification of effective gene targets that are responsible for desirable traits, such as cellulosic sugar utilization, advanced biofuel production, and enhanced tolerance against toxic products for biofuel production from renewable biomass. Although an array of synthetic biology tools and devices are available, we observed some gaps existing in tool development to achieve industrial utilization. Looking forward, future tool development should focus on industrial cultivation conditions utilizing industrial strains. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permission@oup.com.

  4. Fischer-Tropsch-synthesis fuels as diesel engine fuel - Fuel of the future

    Energy Technology Data Exchange (ETDEWEB)

    Olsson, Erik [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Thermo and Fluid Dynamics

    2000-04-01

    The Fischer-Tropsch (F-T) catalytic conversion process can be used to synthesize diesel fuels from a variety of feedstocks, including coal, natural gas and biomass. Synthetic diesel fuels can have very low sulfur and aromatic content, and excellent auto ignition characteristics. Moreover, Fischer-Tropsch diesel fuels may also be economically competitive with regular diesel fuel if produced in large volumes. The aim of this investigation is to reveal and analyze the effects of F-T fuels on a research diesel engine performance. Previous engine laboratory tests indicate that F-T fuels are promising alternative fuels because they can be used in unmodified diesel engines, and substantial quantitative exhaust emission reductions can be reached. Also substantial qualitative reductions, e.g. reduction of the number of hazardous chemicals and reduction of the concentration of hazardous chemicals in the exhausts may be realised. Since the engine performance is closely related to in-cylinder processes, a detailed thermodynamic analysis has been performed revealing the real thermochemistry history. The experimental results have shown that F-T fuels have a beneficial effect not only on the emission levels, but also on other energetic parameters of the engine. Heat release analysis have shown that ignition delay, cylinder peak pressure, heat release gradient and indicated efficiency are affected as well. Two different mixtures of FT-fuels with variation in carbon chain branching and, to a certain extent, variation in chain length were tested and their results were compared with those obtained from conventional fuel (MK1). The selected optimized F-T fuels mixture were further tested according to the 13 mode ECE R49 test cycle and were found as good competitive alternative diesel fuels.

  5. Fuel management

    International Nuclear Information System (INIS)

    Schwarz, E.R.

    1975-01-01

    Description of the operation of power plants and the respective procurement of fuel to fulfil the needs of the grid. The operation of the plants shall be optimised with respect to the fuel cost. (orig./RW) [de

  6. Fuel gases

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    This paper gives a brief presentation of the context, perspectives of production, specificities, and the conditions required for the development of NGV (Natural Gas for Vehicle) and LPG-f (Liquefied Petroleum Gas fuel) alternative fuels. After an historical presentation of 80 years of LPG evolution in vehicle fuels, a first part describes the economical and environmental advantages of gaseous alternative fuels (cleaner combustion, longer engines life, reduced noise pollution, greater natural gas reserves, lower political-economical petroleum dependence..). The second part gives a comparative cost and environmental evaluation between the available alternative fuels: bio-fuels, electric power and fuel gases, taking into account the processes and constraints involved in the production of these fuels. (J.S.)

  7. Space Synthetic Biology Project

    Science.gov (United States)

    Howard, David; Roman, Monsi; Mansell, James (Matt)

    2015-01-01

    Synthetic biology is an effort to make genetic engineering more useful by standardizing sections of genetic code. By standardizing genetic components, biological engineering will become much more similar to traditional fields of engineering, in which well-defined components and subsystems are readily available in markets. Specifications of the behavior of those components and subsystems can be used to model a system which incorporates them. Then, the behavior of the novel system can be simulated and optimized. Finally, the components and subsystems can be purchased and assembled to create the optimized system, which most often will exhibit behavior similar to that indicated by the model. The Space Synthetic Biology project began in 2012 as a multi-Center effort. The purpose of this project was to harness Synthetic Biology principals to enable NASA's missions. A central target for application was to Environmental Control & Life Support (ECLS). Engineers from NASA Marshall Space Flight Center's (MSFC's) ECLS Systems Development Branch (ES62) were brought into the project to contribute expertise in operational ECLS systems. Project lead scientists chose to pursue the development of bioelectrochemical technologies to spacecraft life support. Therefore, the ECLS element of the project became essentially an effort to develop a bioelectrochemical ECLS subsystem. Bioelectrochemical systems exploit the ability of many microorganisms to drive their metabolisms by direct or indirect utilization of electrical potential gradients. Whereas many microorganisms are capable of deriving the energy required for the processes of interest (such as carbon dioxide (CO2) fixation) from sunlight, it is believed that subsystems utilizing electrotrophs will exhibit smaller mass, volume, and power requirements than those that derive their energy from sunlight. In the first 2 years of the project, MSFC personnel conducted modeling, simulation, and conceptual design efforts to assist the

  8. Fuel pellet

    International Nuclear Information System (INIS)

    Hayashi, K.

    1980-01-01

    Fuel pellet for insertion into a cladding tube in order to form a fuel element or a fuel rod. The fuel pellet has got a belt-like projection around its essentially cylindrical lateral circumferential surface. The upper and lower edges in vertical direction of this belt-like projection are wave-shaped. The projection is made of the same material as the bulk pellet. Both are made in one piece. (orig.) [de

  9. Isocyanates useful for forming synthetic antigens receptive to radiolabelling

    International Nuclear Information System (INIS)

    Eisenhardt, W.A. Jr.; Hedaya, E.; Theodoropulos, S.

    1981-01-01

    This patent claim on behalf of Union Carbide Corporation, relates to synthesizing isocyantes useful for forming synthetic antigens receptive to radio labelling. The claim is for an isocyanate having the structural formula (R) 3 SiO-R' -N=C=O, wherein each R is independently selected from alkyl, alicyclic, aryl, alkaryl and aralkyl groups, each having no more than 10 carbon atoms and being optionally substituted by one or more halogen atoms, and R' is selected from -C 6 H 4 -CH 2 -CH 2 - and -C 6 H 4 -CH 2 -CH-COOCH 3 . (U.K.)

  10. USING LANDFILL GAS IN FUEL CELLS - A STEP CLOSER TO COMMERICAL REALITY

    Science.gov (United States)

    The article discusses Phase II and Phase III results of a U.S. EPA program underway at International Fuel Cells Corporation. The program involves controlling methane emissions from landfills using a fuel cell. The fuel cell would reduce air emissions affecting global warming, aci...

  11. The Business Case for Fuel Cells 2011: Energizing America's Top Companies

    Energy Technology Data Exchange (ETDEWEB)

    Delmont, Elizabeth [Fuel Cells 2000, Washington, DC (United States); Gangi, Jennifer [Fuel Cells 2000, Washington, DC (United States); Curtin, Sandra [Fuel Cells 2000, Washington, DC (United States)

    2011-11-01

    This report was developed by Fuel Cells 2000 with support from the Fuel Cell Technologies program. The report profiles nationally recognizable companies and corporations that are deploying or demonstrating fuel cells for powering forklifts and providing combined heat and power to their stores and headquarters.

  12. Life after the synthetic cell

    DEFF Research Database (Denmark)

    Rasmussen, Steen

    2010-01-01

    Nature asked eight synthetic-biology experts about the implications for science and society of the “synthetic cell” made by the J. Craig Venter Institute (JCVI). The institute's team assembled, modified and implanted a synthesized genome into a DNA-free bacterial shell to make a self-replicating ......Nature asked eight synthetic-biology experts about the implications for science and society of the “synthetic cell” made by the J. Craig Venter Institute (JCVI). The institute's team assembled, modified and implanted a synthesized genome into a DNA-free bacterial shell to make a self...

  13. Synthetic biology and occupational risk.

    Science.gov (United States)

    Howard, John; Murashov, Vladimir; Schulte, Paul

    2017-03-01

    Synthetic biology is an emerging interdisciplinary field of biotechnology that involves applying the principles of engineering and chemical design to biological systems. Biosafety professionals have done an excellent job in addressing research laboratory safety as synthetic biology and gene editing have emerged from the larger field of biotechnology. Despite these efforts, risks posed by synthetic biology are of increasing concern as research procedures scale up to industrial processes in the larger bioeconomy. A greater number and variety of workers will be exposed to commercial synthetic biology risks in the future, including risks to a variety of workers from the use of lentiviral vectors as gene transfer devices. There is a need to review and enhance current protection measures in the field of synthetic biology, whether in experimental laboratories where new advances are being researched, in health care settings where treatments using viral vectors as gene delivery systems are increasingly being used, or in the industrial bioeconomy. Enhanced worker protection measures should include increased injury and illness surveillance of the synthetic biology workforce; proactive risk assessment and management of synthetic biology products; research on the relative effectiveness of extrinsic and intrinsic biocontainment methods; specific safety guidance for synthetic biology industrial processes; determination of appropriate medical mitigation measures for lentiviral vector exposure incidents; and greater awareness and involvement in synthetic biology safety by the general occupational safety and health community as well as by government occupational safety and health research and regulatory agencies.

  14. Finding Hope in Synthetic Biology.

    Science.gov (United States)

    Takala, Tuija

    2017-04-01

    For some, synthetic biology represents great hope in offering possible solutions to many of the world's biggest problems, from hunger to sustainable development. Others remain fearful of the harmful uses, such as bioweapons, that synthetic biology can lend itself to, and most hold that issues of biosafety are of utmost importance. In this article, I will evaluate these points of view and conclude that although the biggest promises of synthetic biology are unlikely to become reality, and the probability of accidents is fairly substantial, synthetic biology could still be seen to benefit humanity by enhancing our ethical understanding and by offering a boost to world economy.

  15. Fossil Fuels.

    Science.gov (United States)

    Crank, Ron

    This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with fossil fuels. Some topics covered are historic facts, development of fuels, history of oil production, current and future trends of the oil industry, refining fossil fuels, and environmental problems. Material in each unit may…

  16. Fuel element

    International Nuclear Information System (INIS)

    1974-01-01

    A new fuel can with a loose bottom and head is described. The fuel bar is attached to the loose bottom and head with two grid poles keeping the distance between bottom and head. A bow-shaped handle is attached to the head so that the fuel bar can be lifted from the can

  17. Synthetic Aperture Compound Imaging

    DEFF Research Database (Denmark)

    Hansen, Jens Munk

    Medical ultrasound imaging is used for many purposes, e.g. for localizing and classifying cysts, lesions, and other processes. Almost any mass is first observed using B-mode imaging and later classified using e.g. color flow, strain, or attenuation imaging. It is therefore important that the B......, it is demonstrated through theoretical considerations that the compound effect achieved is close to a theoretical maximum for the amount of compounding attainable and using a -pitch convex array transducer, the first in-vivo images are created. The computational demands for an implementation are massive...... and the limiting factor is the amount of memory IO resources available. An equally high demand for memory throughput is found in the computer gaming industry, where a large part of the processing takes place on the graphics processing unit (GPU). Using the GPU, a framework for synthetic aperture imaging...

  18. Transionospheric synthetic aperture imaging

    CERN Document Server

    Gilman, Mikhail; Tsynkov, Semyon

    2017-01-01

    This landmark monograph presents the most recent mathematical developments in the analysis of ionospheric distortions of SAR images and offers innovative new strategies for their mitigation. As a prerequisite to addressing these topics, the book also discusses the radar ambiguity theory as it applies to synthetic aperture imaging and the propagation of radio waves through the ionospheric plasma, including the anisotropic and turbulent cases. In addition, it covers a host of related subjects, such as the mathematical modeling of extended radar targets (as opposed to point-wise targets) and the scattering of radio waves off those targets, as well as the theoretical analysis of the start-stop approximation, which is used routinely in SAR signal processing but often without proper justification. The mathematics in this volume is clean and rigorous – no assumptions are hidden or ambiguously stated. The resulting work is truly interdisciplinary, providing both a comprehensive and thorough exposition of the field,...

  19. Synthetic antibiofilm peptides.

    Science.gov (United States)

    de la Fuente-Núñez, César; Cardoso, Marlon Henrique; de Souza Cândido, Elizabete; Franco, Octavio Luiz; Hancock, Robert E W

    2016-05-01

    Bacteria predominantly exist as multicellular aggregates known as biofilms that are associated with at least two thirds of all infections and exhibit increased adaptive resistance to conventional antibiotic therapies. Therefore, biofilms are major contributors to the global health problem of antibiotic resistance, and novel approaches to counter them are urgently needed. Small molecules of the innate immune system called host defense peptides (HDPs) have emerged as promising templates for the design of potent, broad-spectrum antibiofilm agents. Here, we review recent developments in the new field of synthetic antibiofilm peptides, including mechanistic insights, synergistic interactions with available antibiotics, and their potential as novel antimicrobials against persistent infections caused by biofilms. This article is part of a Special Issue entitled: Antimicrobial peptides edited by Karl Lohner and Kai Hilpert. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. Corporate Average Fuel Economy Compliance and Effects Modeling System Documentation

    Science.gov (United States)

    2009-04-01

    The Volpe National Transportation Systems Center (Volpe Center) of the United States Department of Transportation's Research and Innovative Technology Administration has developed a modeling system to assist the National Highway Traffic Safety Admini...

  1. Corporate entrepreneurship - Distilling the concept

    Directory of Open Access Journals (Sweden)

    Colene Hind

    2015-07-01

    Full Text Available Background: Corporate entrepreneurship (CE is credited for many positive organisational outcomes, including systemic growth and increased revenue. Several terms associated with CE, including strategic renewal, corporate venturing and intrapreneurship are frequently used interchangeably and often confuse scholars, researchers and practitioners. The lack of clarity about the exact meaning of these terms is detrimental to the synergy in the current body of knowledge and the development of models involving these concepts. Objective: The aim of this paper was to describe CE as a unique concept, distinguishable from related concepts. Methodology: Several definitions of CE as well as the related terms were dissected, to identify core elements associated with each of them. The validity of these comprehensive definitions was tested by requesting 68 master’s degree students to classify the definitions. Inter-rater reliabilities were calculated in order to assess the level of agreement in the classification of the constructs. Results: The results indicate that CE is difficult to distinguish from strategic renewal and corporate venturing, but that intrapreneurship seems to be better defined and separate from the other constructs. Conclusion: These results emphasise the conceptual confusion that exists around CE and the need for further clarification of terminology. KEY WORDS Corporate entrepreneurship, strategic renewal, corporate venturing, intrapreneurship.

  2. Corporate communications and stakeholder management

    Directory of Open Access Journals (Sweden)

    Đorđević Mira

    2010-01-01

    Full Text Available Corporate communications represent a modern communications discipline used by businesses across the globe to communicate with key stakeholders. Chief executive officers and executive management teams strive to create, protect and advance corporate reputation through corporate communications. Further, by communicating with key stakeholders the company adequately prepares for good news and future problems. With the benefit of technology and greater transparency, corporations of the future will continue to use corporate communications approaches to advance their business. Company's reputation derives from the way stakeholders perceive the organization, how they think, feel or act towards it. It is therefore vital that organizations interested in developing and building their reputational capital; pay careful attention to the way they are perceived and that they manage the relationships with their various stakeholders like a strategic resource. Stakeholders represent both opportunity and threat for the organizations. For instance, if an institution has a good reputation with stakeholders they may provide the organization more latitude to operate. On the other hand a poor reputation may result in creating the legislative that can make it more difficult for an institution to operate.

  3. Control mechanisms in corporate governance

    Directory of Open Access Journals (Sweden)

    Jovanović-Zattila Milena

    2016-01-01

    Full Text Available The structure of corporate governance is determined by the distribution of rights and responsibilities among different actors in the company structure. Organizationally complex structure of corporate entities, established as a reflection of composite forms of business corporations, give rise to the conflict of interest between the owners, the board of directors and managers, which is generally known as the principal-agency problem. Given the fact that operations of modern companies include interaction with a large number of stakeholders, matters of ethics and accountability to the owners, employees, creditors and the state are the basic postulates which have been subject to re-examination lately. The reasons for reassessing these issues are to be sought in numerous abuses by companies, which are on the other hand highly active in their effors to protect themselves from similar abuses (mainy cyber crime. In order to respond to new challenges and requirements, which include providing for the interests of both shareholders and stakeholders, corporate management is required to establish an adequate system of internal control covering all company activities. Contemporary trends in the development of internal audit, as a mechanism of good corporate governance, are reflected in providing advice in respect of anticipated future risks and risk management.

  4. 2008 Fuel Cell Technologies Market Report

    Energy Technology Data Exchange (ETDEWEB)

    Vincent, B. [Breakthrough Technologies Inst., Washington, DC (United States)

    2010-06-30

    Fuel cells are electrochemical devices that combine hydrogen and oxygen to produce electricity, water, and heat. Unlike batteries, fuel cells continuously generate electricity, as long as a source of fuel is supplied. Moreover, fuel cells do not burn fuel, making the process quiet, pollution-free and two to three times more efficient than combustion. Fuel cell systems can be a truly zero-emission source of electricity, if the hydrogen is produced from non-polluting sources. Global concerns about climate change, energy security, and air pollution are driving demand for fuel cell technology. More than 630 companies and laboratories in the United States are investing $1 billion a year in fuel cells or fuel cell component technologies. This report provides an overview of trends in the fuel cell industry and markets, including product shipments, market development, and corporate performance. It also provides snapshots of select fuel cell companies, including general business strategy and market focus, as well as, financial information for select publicly-traded companies.

  5. 2008 Fuel Cell Technologies Market Report

    Energy Technology Data Exchange (ETDEWEB)

    DOE

    2010-06-01

    Fuel cells are electrochemical devices that combine hydrogen and oxygen to produce electricity, water, and heat. Unlike batteries, fuel cells continuously generate electricity, as long as a source of fuel is supplied. Moreover, fuel cells do not burn fuel, making the process quiet, pollution-free and two to three times more efficient than combustion. Fuel cell systems can be a truly zero-emission source of electricity, if the hydrogen is produced from non-polluting sources. Global concerns about climate change, energy security, and air pollution are driving demand for fuel cell technology. More than 630 companies and laboratories in the United States are investing $1 billion a year in fuel cells or fuel cell component technologies. This report provides an overview of trends in the fuel cell industry and markets, including product shipments, market development, and corporate performance. It also provides snapshots of select fuel cell companies, including general business strategy and market focus, as well as, financial information for select publicly-traded companies.

  6. Compliance management and corporate governance; Compliance Management und Corporate Governance

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Uwe [Stadt Frankfurt am Main (Germany); Alsheimer, Constantin; Kassebohm, Kristian; Reutler, Susanne [Mainova AG, Frankfurt (Germany)

    2009-08-15

    Starting in the year 2009, numerous changes in the financial system and accountancy a well as in the corporate law come into effect for enterprises. Thereby, the requirements substantially are intensified to their corporate governance. The actual well-known reproaches of bribery, corruption and injuries of data protection intensify the pressure on executive committees and supervisory boards in order to meet normative and ethical requirements. All the more is valid for power suppliers whose reputation can already carry damage out with the first suspicion. Already in 2008, Mainova AG (Frnkfurt/Main, Federal Republic of Germany) implemented a compliance management.

  7. Recent advances in fuel product and manufacturing process development

    International Nuclear Information System (INIS)

    Slember, R.J.; Doshi, P.K.

    1987-01-01

    This paper discusses advancements in commercial nuclear fuel products and manufacturing made by the Westinghouse Electric Corporation in response to the commercial nuclear fuel industry's demand for high reliability, increased plant availability and improved operating flexibility. The features and benefits of Westinghouse's most advanced fuel products--VANTAGE 5 for PWR plants and QUAD+ for BWR plants--are described, as well as 'high performance' fuel concepts now under development for delivery in the late 1980s. The paper also disusses the importance of in-process quality control throughout manufacturing towards reducing product variability and improving fuel reliability. (author)

  8. Fuel cell energy service Enron`s commerical program

    Energy Technology Data Exchange (ETDEWEB)

    Jacobson, M.W.

    1996-04-01

    Enron, the premier provider of clean fuels worldwide, has launched a unique energy service based on fuel cell technology. The goal of this program is to bring the benefits of fuel cell power to the broad commercial marketplace. Enron`s Energy Service is currently based on a 200 kilowatt phosphoric acid power plant manufactured by ONSI Corporation. This plant is fueled by natural gas or propane, and exhibits superior performance. Enron offers a `no hassle` package that provides customers with immediate benefits with no upfront capital or technical risks. This paper describes Enron`s fuel cell commercial program.

  9. Using corporate stories to build the corporate brand:an impression management perspective

    OpenAIRE

    Spear, Sara; Roper, Stuart

    2013-01-01

    Purpose – A recent area of academic interest within corporate branding and reputation is the use of storytelling in order to differentiate the corporate brand, however there is little empirical research exploring the contents of corporate stories, and how they are used by organisations to build the corporate brand. This paper aims to utilise impression management theory to bring insight into the potential role of corporate stories in shaping the corporate brand. Design/methodology/approach – ...

  10. Energy Information Data Base: corporate author entries

    International Nuclear Information System (INIS)

    1980-03-01

    One of the controls for information entered into the data bases created and maintained by the DOE Technical Information Center is the standardized name for the corporate entity or the corporate author. The purpose of Energy Information Data Base: Corporate Author Entries (TID-4585-R1) and this supplemental list of authorized or standardized corporate entries is to provide a means for the consistent citing of the names of organizations in bibliographic records. In general, an entry in Corporate Author Entries consists of the seven-digit code number assigned to the particular corporate entity, the two-letter country code, the largest element of the corporate name, the location of the corporate entity, and the smallest element of the corporate name (if provided). This supplement [DOE/TIC-4585-R1(Suppl.5)] contains additions to the base document (TID-4585-R1) and is intended to be used with that publication

  11. Synthetic Biology with Cytochromes P450 Using Photosynthetic Chassis

    DEFF Research Database (Denmark)

    Gnanasekaran, Thiyagarajan

    Synthetic biology is a rapidly growing engineering discipline in biology. It aims at building novel biological systems that do not exist in nature by selecting the interchangeable standardized biological parts that are already available in the nature, and assembling them in a specific order. Today......, this modern field of synthetic biology is completely dependent on the nature of the chassis - the host organisms - for its endeavor. Of all the chassis, photosynthetic organisms such as cyanobacteria and plants gains special attention due to the remarkable amount of sunlight that is striking the Earth......’s atmosphere and anthropogenic carbon dioxide (CO2) increase in the atmosphere. Hence, tapping into photosynthesis for synthetic biology endeavor is very rational, and for future, it has a huge potential for the industrial production of fuels and high value bioactive compounds in a sustainable way. Most...

  12. Hydroprocessing of Light Pyrolysis Fuel Oil for Kerosine Type Jet Fuel.

    Science.gov (United States)

    1980-02-01

    as shale oils, tar sands and coal liquids. The conclusion emerged from these studies that shale oils are most anienable to conventional refinery...published by J. P. Franck of IFP (8). Preparation of hydroprocessed "Synthoil" (USBM) coal liquid feed- stocks for petrochemicals in a nearly identical...00 HYDROPROCESSING OF LIGHT PYROLYSIS FUEL O OIL FOR KEROSINE TYPE JET FUEL w ALEXANDER KOROSI J. N. RUBIN STONE & WEBSTER ENGINEERING CORPORATION

  13. Fuel assemblies

    International Nuclear Information System (INIS)

    Nakamura, Mitsuya; Yamashita, Jun-ichi; Mochida, Takaaki.

    1986-01-01

    Purpose: To improve the fuel economy by increasing the reactivity at the latter burning stage of fuel assemblies and thereby increasing the burn-up degree. Constitution: At the later stage of the burning where the infinite multiplication factor of a fuel assembly is lowered, fuel rods are partially discharged to increase the fuel-moderator volume ratio in the fuel assembly. Then, plutonium is positively burnt by bringing the ratio near to an optimum point where the infinite multiplication factor becomes maximum and the reactivity of the fuel assembly is increased by utilizing the spectral shift effect. The number of the fuel rods to be removed is selected so as to approach the fuel-moderator atom number ratio where the infinite multiplication factor is maximum. Further, the positions where the thermal neutron fluxes are low are most effective for removing the rods and those positions between which no fuel rods are present and which are adjacent with neither the channel box nor the water rods are preferred. The rods should be removed at the time when the burning is proceeded at lest for one cycle. The reactivity is thus increased and the burn-up degree of fuels upon taking-out can be improved. (Kamimura, M.)

  14. Synthetic Biology: Engineering, Evolution and Design (SEED) Conference 2014

    Energy Technology Data Exchange (ETDEWEB)

    Voigt, Christopher [Massachusetts Institute of Technology

    2014-07-01

    SEED2014 focused on advances in the science and technology emerging from the field of synthetic biology. We broadly define this as technologies that accelerate the process of genetic engineering. It highlighted new tool development, as well as the application of these tools to diverse problems in biotechnology, including therapeutics, industrial chemicals and fuels, natural products, and agriculture. Systems spanned from in vitro experiments and viruses, through diverse bacteria, to eukaryotes (yeast, mammalian cells, plants).

  15. Nuclear research and development: a program of the Atomic Energy Corporation of South Africa Limited

    International Nuclear Information System (INIS)

    Sonnekus, D.

    1985-01-01

    The research and development activities of the Atomic Energy Corporation of South Africa are briefly discussed. The activities consists of the following components: geotecnics, research and development, reactor development, research reactor, radiation technology, post-reactor fuel service, safety, research computers and library service

  16. Fundamental Paradigms for Corporate Reputation

    Directory of Open Access Journals (Sweden)

    Volkan YUNCU

    2017-07-01

    Full Text Available Thanks to the divergent theoretical approaches from institutional theory, signaling theory, stakeholder theory, social identity theory, game theory, economics theory, mass communication theory, social cognition theory, impression management theory and to transaction cost theory the term corporate reputation is regarded as a conflux for social sciences. The concept of corporate reputation is an interdisciplinary phenomenon and within the social sciences literature it is defined as a state of awareness, as an assessment or as an asset in which reputation functions as an intangible resource and economic asset. In this comprehensive survey, the notion of corporate reputation is addressed in the framework of three basic and most prominent theories - institutional theory, signalling theory, resource-based view- in order to avoid a theoretical confusion and elusiveness.

  17. Corporate Politics on Polish Millennials

    Directory of Open Access Journals (Sweden)

    Natalia Roślik

    2017-12-01

    Full Text Available In the very beginning of this particular paper, an author is trying to determine and describe who Millennials actually are. Then, the basis of Millennials definition is analysing corporation’s activity over the past years regarding this age group. The main goal of the thesis is to bring their specific futures out and describe what corporations on Polish job market are doing to encourage them to work in their offices. Especially in Poland within the last years, it is observed that big multinational companies are paying special attention to Millennials and trying to hire them before competitors will do so. As a part of this paper, an author will describe corporate politics and practices on Thomson Reuters and BNY Mellon examples. Within this work, an author is also discussing key features and differences between this generation and Millennials parent’s generation. Additionally, there is a reference to corporate social responsibility concept and work-life balance issues.

  18. Institutional Evolution and Corporate Boards

    DEFF Research Database (Denmark)

    Chen, Victor Zitian; Hobdari, Bersant; Sun, Pei

    2014-01-01

    We argue that corporate boards are a dynamic repository of human- and social capital in response to external institutional evolution. Theoretically, integrating institutional economics, agency theory and resource dependence theory, we explain that evolution of market-, legal- and political....... Such particular contexts entail the external competitive environment and the principal-agency relationship in corporate governance, amplify (or weaken) the need for certain type of board roles, and ultimately require corporations to reconfigure the human- and social capital embedded within the board. Additionally......, since the board changes are typically proposed by the block shareholders, whose motivation for doing so is closely associated with a corporation’s financial performance, we further argue that financial performance is a key moderator of the relationships between institutional evolution and changes...

  19. IEA combustion agreement : a collaborative task on alternative fuels in combustion

    International Nuclear Information System (INIS)

    Larmi, M.

    2009-01-01

    The focus of the alternative fuels in combustion task of the International Energy Agency is on high efficiency engine combustion, furnace combustion, and combustion chemistry. The objectives of the task are to develop optimum combustion for dedicated fuels by fully utilizing the physical and chemical properties of synthetic and renewable fuels; a significant reduction in carbon dioxide, NOx and particulate matter emissions; determine the minimum emission levels for dedicated fuels; and meet future emission standards of engines without or with minimum after-treatment. This presentation discussed the alternative fuels task and addressed issues such as synthetic fuel properties and benefits. The anticipated future roadmap was presented along with a list of the synthetic and renewable engine fuels to be studied, such as neat oxygenates like alcohols and ethers, biogas/methane and gas combustion, fuel blends, dual fuel combustion, high cetane number diesel fuels like synthetic Fischer-Tropsch diesel fuel and hydrogenated vegetable oil, and low CN number fuels. Implementation examples were also discussed, such as fuel spray studies in optical spray bombs; combustion research in optical engines and combustion chambers; studies on reaction kinetics of combustion and emission formation; studies on fuel properties and ignition behaviour; combustion studies on research engines; combustion optimization; implementing the optimum combustion in research engines; and emission measurements. Overall milestone examples and the overall schedule of participating countries were also presented. figs.

  20. Faraday Discussions meeting Catalysis for Fuels.

    Science.gov (United States)

    Fischer, Nico; Kondrat, Simon A; Shozi, Mzamo

    2017-05-02

    Welcome to Africa was the motto when after more than 100 years the flag ship conference series of the Royal Society of Chemistry, the Faraday Discussions was hosted for the first time on the African Continent. Under the fitting topic 'Catalysis for Fuels' over 120 delegates followed the invitation by the conference chair Prof. Graham Hutchings FRS (Cardiff Catalysis Institute), his organizing committee and the co-organizing DST-NRF Centre of Excellence in Catalysis c*change (). In the presentations of 21 invited speakers and 59 posters, cutting edge research in the field of catalysis for fuels, designing new catalysts for synthetic fuels, hydrocarbon conversion in the production of synthetic fuels and novel photocatalysis was presented over the two-day meeting. The scene was set by the opening lecture of Prof. Enrique Iglesias (UC Berkeley) and wrapped-up with the concluding remarks by Philip Gibson (SASOL).

  1. Synthetic biology and metabolic engineering.

    Science.gov (United States)

    Stephanopoulos, Gregory

    2012-11-16

    Metabolic engineering emerged 20 years ago as the discipline occupied with the directed modification of metabolic pathways for the microbial synthesis of various products. As such, it deals with the engineering (design, construction, and optimization) of native as well as non-natural routes of product synthesis, aided in this task by the availability of synthetic DNA, the core enabling technology of synthetic biology. The two fields, however, only partially overlap in their interest in pathway engineering. While fabrication of biobricks, synthetic cells, genetic circuits, and nonlinear cell dynamics, along with pathway engineering, have occupied researchers in the field of synthetic biology, the sum total of these areas does not constitute a coherent definition of synthetic biology with a distinct intellectual foundation and well-defined areas of application. This paper reviews the origins of the two fields and advances two distinct paradigms for each of them: that of unit operations for metabolic engineering and electronic circuits for synthetic biology. In this context, metabolic engineering is about engineering cell factories for the biological manufacturing of chemical and pharmaceutical products, whereas the main focus of synthetic biology is fundamental biological research facilitated by the use of synthetic DNA and genetic circuits.

  2. Synthetic cannabinoids: new matrix addiction

    Directory of Open Access Journals (Sweden)

    Antsyborov A.V.

    2017-04-01

    Full Text Available the majority of synthetic cannabinoids (SC, belongs to the group of so-called designer drugs distributed through illegal online shopping. The first reports of this group of psychoactive substances appeared in the 70s of the last century. Today, according to various estimates, there are over 160 varieties of synthetic cannabinoids, and this figure is increasing annually due to the synthesis of new substances in the group. This group of substances is designed to «copy» the psychoactive effects of cannabis. Initially, these substances were created solely for research purposes, to study the endocannabinoid system of the person. Natural THC is a partial agonist of cannabinoid receptors. Synthetic cannabinoids are full agonists CB1R and CB2R types of cannabinoid receptors. Most countries in the world, including Russia, at the legislative level have taken restrictive measures for preventing the spread of this group of substances. In order to circumvent the legislative measures, the producers of synthetic cannabinoids regularly changing the chemical formula. Each year, an increasing number of emergency hospital admissions associated with the use of synthetic cannabinoids in the peer-reviewed literature describes the deaths directly attributable to medical complications after taking synthetic cannabinoids. Numerous studies have proven the possibility of developing psychological dependence due to the use of synthetic cannabinoids. The proposed review of the literature is presented for the purpose of organizing data in the field of synthetic cannabinoids.

  3. Synthetic peptides for antibody production

    NARCIS (Netherlands)

    N.D. Zegers (Netty)

    1995-01-01

    textabstractSynthetic peptides are useful tools for the generation of antibodies. The use of antibodies as specific reagents in inununochemical assays is widely applied. In this chapter, the application of synthetic peptides for the generation of antibodies is described. The different steps

  4. Synthetic peptides for antibody production

    NARCIS (Netherlands)

    Zegers, N.D.

    1995-01-01

    Synthetic peptides are useful tools for the generation of antibodies. The use of antibodies as specific reagents in inununochemical assays is widely applied. In this chapter, the application of synthetic peptides for the generation of antibodies is described. The different steps that lead to the

  5. Imaging with Synthetic Aperture Radar

    CERN Document Server

    Massonnet, Didier

    2008-01-01

    Describing a field that has been transformed by the recent availability of data from a new generation of space and airborne systems, the authors offer a synthetic geometrical approach to the description of synthetic aperture radar, one that addresses physicists, radar specialists, as well as experts in image processing.  

  6. Synthetic biology of polyketide synthases

    DEFF Research Database (Denmark)

    Yuzawa, Satoshi; Backman, Tyler W.H.; Keasling, Jay D.

    2018-01-01

    ). The modules are composed of enzymatic domains that share sequence and functional similarity across all known PKSs. We have used the nomenclature of synthetic biology to classify the enzymatic domains and modules as parts and devices, respectively, and have generated detailed lists of both. In addition, we...... realize the potential that synthetic biology approaches bring to this class of molecules....

  7. Fuel quality processing study, volume 1

    Science.gov (United States)

    Ohara, J. B.; Bela, A.; Jentz, N. E.; Syverson, H. T.; Klumpe, H. W.; Kessler, R. E.; Kotzot, H. T.; Loran, B. L.

    1981-01-01

    A fuel quality processing study to provide a data base for an intelligent tradeoff between advanced turbine technology and liquid fuel quality, and also, to guide the development of specifications of future synthetic fuels anticipated for use in the time period 1985 to 2000 is given. Four technical performance tests are discussed: on-site pretreating, existing refineries to upgrade fuels, new refineries to upgrade fuels, and data evaluation. The base case refinery is a modern Midwest refinery processing 200,000 BPD of a 60/40 domestic/import petroleum crude mix. The synthetic crudes used for upgrading to marketable products and turbine fuel are shale oil and coal liquids. Of these syncrudes, 50,000 BPD are processed in the existing petroleum refinery, requiring additional process units and reducing petroleum feed, and in a new refinery designed for processing each syncrude to produce gasoline, distillate fuels, resid fuels, and turbine fuel, JPGs and coke. An extensive collection of synfuel properties and upgrading data was prepared for the application of a linear program model to investigate the most economical production slate meeting petroleum product specifications and turbine fuels of various quality grades. Technical and economic projections were developed for 36 scenarios, based on 4 different crude feeds to either modified existing or new refineries operated in 2 different modes to produce 7 differing grades of turbine fuels. A required product selling price of turbine fuel for each processing route was calculated. Procedures and projected economics were developed for on-site treatment of turbine fuel to meet limitations of impurities and emission of pollutants.

  8. CORPORATIONS IN RUSSIAN ECONOMICS OF TODAY

    Directory of Open Access Journals (Sweden)

    S. A. Shirokovskikh

    2011-01-01

    Full Text Available In Russian economics there are purely Russian private corporations as well as mixed state/private owned and transnational corporations. Specific ways of forming corporations in Russia resulted in corporate management models different from those used abroad (exclusive of largest holdingcompanies with considerable participation of the state. Difference in the corporation forms is determined by relations between owners and top managers. Efficient and sustainable (in the western sense functioning of Russian corporations may become effective only after long timeprovided RF ownership right legislation gets simultaneously improved.

  9. Large stationary fuel cell systems: Status and dynamic requirements

    Science.gov (United States)

    Bischoff, Manfred

    Molten carbonate fuel cell demonstrations to-date, have been able to show the highest fuel-to-electricity conversion efficiencies (>50%) of any stand-alone fuel cell type. The primary developer of this type of fuel cell in United States is Fuel Cell Energy Corporation (FCE), the developer and manufacturer of the Direct FuelCell ™ concept. FCE and MTU CFC Solutions in Germany, a licensee of FCE have demonstrated carbonate fuel cells from 10 kW to 2 MW of electrical output on a variety of fuels. IHI in Japan are also developing carbonate fuel cells for stationary power and have recently successfully demonstrated the technology in Kawagoe, Japan. In Italy, Ansaldo fuel cell have demonstrated a 100 kW carbonate fuel cell in Milan. In Korea, the Ministry of Commerce, Industry and Energy has committed to install 300 fuel cell units, sized 250 kW to 1 MW, for distributed power generation by 2012. Carbonate fuel cell technology is more fuel flexible than lower temperature fuel cell technologies and is well suited for on-site stationary CHP applications as well as to marine, military, and traction applications. The present paper gives an overview about the commercialisation efforts for the molten carbonate fuel cell technology.

  10. Financialization and the Multinational Corporation

    DEFF Research Database (Denmark)

    Morgan, Glenn

    2014-01-01

    The terrain on which states, trade unions and social movements confront multinational corporations has changed dramatically over the last two decades as a result of two phenomena – the disaggregation of the supply chain and the financialization of corporations. Trade unions and social movements...... are integrally related within the same process of neoliberal globalization. It argues that trade unions and social movements need to connect together issues to do with the relocation and restructuring of employment with issues of financialization and the need for financial reform. Change will only be effective...

  11. Highlights of GAO's Corporate Governance, Transparency and Accountability Forum

    National Research Council Canada - National Science Library

    2002-01-01

    The recent sudden and largely unexpected bankruptcy of one of the nation's major corporations, Enron Corporation, and the financial difficulties being experienced by several other large corporations...

  12. Essays on banking, corporate bankruptcy, and corporate finance

    NARCIS (Netherlands)

    von Schedvin, E.L.

    2012-01-01

    This thesis consists of four chapters that empirical explore issues related to bank credit supply, corporate bankruptcy risk, and firms’ leverage decisions. The first chapter explores the role of contractual externalities in loan contracts. The second chapter evaluates the extent trade credit chains

  13. 25 CFR 227.6 - Corporations and corporate information.

    Science.gov (United States)

    2010-04-01

    ... CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases... shall file evidence of authority of its officers to execute papers; and with its first application it... the lands are located, evidence showing compliance with the corporation laws thereof. Statements of...

  14. Corporate Social Responsibility of Multinational Oil Corporations to ...

    African Journals Online (AJOL)

    Thus, to turn multinational oil corporations into a more positive force for sustainable development, voluntary initiatives must, by virtual necessity, be combined with effective regulatory mechanisms. The paper concludes by exploring the implications for partnerships' initiatives and business-society relations in developing ...

  15. Unmuzzling America's Corporations: Corporate Speech and the First Amendment.

    Science.gov (United States)

    Overbeck, Wayne

    Under the "commercial speech doctrine," corporations were restricted for many years from speaking out on public issues or engaging in certain advertising practices. This "doctrine" was based on a case from the 1940s, in which the court ruled that purely commercial advertising had no constitutional protection from government…

  16. Impact of Social Auditing on Corporate Governance, Corporate ...

    African Journals Online (AJOL)

    Social auditing process is intended as a means for social engagement, transparency and communication of information leading to greater accountability of decision-makers, managers and officials. The underlying ideas are directly linked to the concepts of corporate governance, democracy and participation. The study has ...

  17. Fuel assemblies

    International Nuclear Information System (INIS)

    Sadaoka, Noriyuki.

    1986-01-01

    Purpose: To maintain a satisfactory integrity by preventing the increase of corrosion at the outer surface of a fuel can near the point of contact between the fuel can and the spacer due to the use of fuel pellets incorporated with burnable poisons. Constitution: Since reactor coolants are at high temperature and high pressure, zirconium and water are brought into reaction to proceed oxidation at the outer surface of a fuel can to form uniform oxidation layers. However, abrasion corrosion is additionally formed at the contact portion between the spacer and the fuel can, by which the corrosion is increased by about 25 %. For preventing such nodular corrosion, fuel pellets not incorporated with burnable poisons are charged at a portion of the fuel rod where the spacer is supported and fuel pellets incorporated with burnable poisons are charged at the positions other than about to thereby suppress the amount of the corrosion at the portion where the corrosion of the fuel can is most liable to be increased to thereby improve the fuel integrity. That is, radiolysis of coolants due to gamma-rays produced from gadolinium is lowered to reduce the oxygen concentration near the outer surface thereby preventing the corrosion. (Kawakami, Y.)

  18. Computing with synthetic protocells.

    Science.gov (United States)

    Courbet, Alexis; Molina, Franck; Amar, Patrick

    2015-09-01

    In this article we present a new kind of computing device that uses biochemical reactions networks as building blocks to implement logic gates. The architecture of a computing machine relies on these generic and composable building blocks, computation units, that can be used in multiple instances to perform complex boolean functions. Standard logical operations are implemented by biochemical networks, encapsulated and insulated within synthetic vesicles called protocells. These protocells are capable of exchanging energy and information with each other through transmembrane electron transfer. In the paradigm of computation we propose, protoputing, a machine can solve only one problem and therefore has to be built specifically. Thus, the programming phase in the standard computing paradigm is represented in our approach by the set of assembly instructions (specific attachments) that directs the wiring of the protocells that constitute the machine itself. To demonstrate the computing power of protocellular machines, we apply it to solve a NP-complete problem, known to be very demanding in computing power, the 3-SAT problem. We show how to program the assembly of a machine that can verify the satisfiability of a given boolean formula. Then we show how to use the massive parallelism of these machines to verify in less than 20 min all the valuations of the input variables and output a fluorescent signal when the formula is satisfiable or no signal at all otherwise.

  19. Synthetic biology: lessons from the history of synthetic organic chemistry.

    Science.gov (United States)

    Yeh, Brian J; Lim, Wendell A

    2007-09-01

    The mid-nineteenth century saw the development of a radical new direction in chemistry: instead of simply analyzing existing molecules, chemists began to synthesize them--including molecules that did not exist in nature. The combination of this new synthetic approach with more traditional analytical approaches revolutionized chemistry, leading to a deep understanding of the fundamental principles of chemical structure and reactivity and to the emergence of the modern pharmaceutical and chemical industries. The history of synthetic chemistry offers a possible roadmap for the development and impact of synthetic biology, a nascent field in which the goal is to build novel biological systems.

  20. Computational Analysis of Dynamic SPK(S8)-JP8 Fueled Combustor-Sector Performance

    Science.gov (United States)

    Ryder, R.; Hendricks, Roberts C.; Huber, M. L.; Shouse, D. T.

    2010-01-01

    Civil and military flight tests using blends of synthetic and biomass fueling with jet fuel up to 50:50 are currently considered as "drop-in" fuels. They are fully compatible with aircraft performance, emissions and fueling systems, yet the design and operations of such fueling systems and combustors must be capable of running fuels from a range of feedstock sources. This paper provides Smart Combustor or Fuel Flexible Combustor designers with computational tools, preliminary performance, emissions and particulates combustor sector data. The baseline fuel is kerosene-JP-8+100 (military) or Jet A (civil). Results for synthetic paraffinic kerosene (SPK) fuel blends show little change with respect to baseline performance, yet do show lower emissions. The evolution of a validated combustor design procedure is fundamental to the development of dynamic fueling of combustor systems for gas turbine engines that comply with multiple feedstock sources satisfying both new and legacy systems.