WorldWideScience

Sample records for facilities status oil

  1. TESLA Test Facility. Status

    Energy Technology Data Exchange (ETDEWEB)

    Aune, B. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); TESLA Collaboration

    1996-01-01

    The TESLA Test Facility (TTF), under construction at DESY by an international collaboration, is an R and D test bed for the superconducting option for future linear e+/e-colliders. It consists of an infrastructure to process and test the cavities and of a 500 MeV linac. The infrastructure has been installed and is fully operational. It includes a complex of clean rooms, an ultra-clean water plant, a chemical etching installation and an ultra-high vacuum furnace. The linac will consist of four cryo-modules, each containing eight 1 meter long nine-cell cavities operated at 1.3 GHz. The base accelerating field is 15 MV/m. A first injector will deliver a low charge per bunch beam, with the full average current (8 mA in pulses of 800 {mu}s). A more powerful injector based on RF gun technology will ultimately deliver a beam with high charge and low emittance to allow measurements necessary to qualify the TESLA option and to demonstrate the possibility of operating a free electron laser based on the Self-Amplified-Spontaneous-Emission principle. Overview and status of the facility will be given. Plans for the future use of the linac are presented. (R.P.). 19 refs.

  2. EPA Facility Registry Service (FRS): OIL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Oil...

  3. Status of the GRANIT facility

    CERN Document Server

    Roulier, Damien; Baessler, Stefan; Clément, Benoît; Morton, Daniel; Nesvizhevsky, Valery; Pignol, Guillaume; Rebreyend, Dominique

    2014-01-01

    The GRANIT facility is a follow-up project, which is motivated by the recent discovery of gravitational quantum states of ultracold neutrons. The goal of the project is to approach the ultimate accuracy in measuring parameters of such quantum states and also to apply this phenomenon and related experimental techniques to a broad range of applications in particle physics as well as in surface and nanoscience studies. We overview the current status of this facility, the recent test measurements and the nearest prospects.

  4. Status of the SXFEL Facility

    Directory of Open Access Journals (Sweden)

    Zhentang Zhao

    2017-06-01

    Full Text Available The Shanghai soft X-ray Free-Electron Laser facility (SXFEL is being developed in two steps; the SXFEL test facility (SXFEL-TF, and the SXFEL user facility (SXFEL-UF. The SXFEL-TF is a critical development step towards the construction a soft X-ray FEL user facility in China, and is under commissioning at the Shanghai Synchrotron Radiation Facility (SSRF campus. The test facility is going to generate 8.8 nm FEL radiation using an 840 MeV electron linac passing through the two-stage cascaded HGHG-HGHG or EEHG-HGHG (high-gain harmonic generation, echo-enabled harmonic generation scheme. The construction of the SXFEL-TF started at the end of 2014. Its accelerator tunnel and klystron gallery were ready for equipment installation in April 2016, and the installation of the SXFEL-TF linac and radiator undulators were completed by the end of 2016. In the meantime, the SXFEL-UF, with a designated wavelength in the water window region, began construction in November 2016. This was based on upgrading the linac energy to 1.5 GeV, and the building of a second undulator line and five experimental end-stations. Construction status and the future plans of the SXFEL are reported in this paper.

  5. Saturn facility oil transfer automation system

    Energy Technology Data Exchange (ETDEWEB)

    Joseph, Nathan R.; Thomas, Rayburn Dean; Lewis, Barbara Ann; Malagon, Hector Ricardo.

    2014-02-01

    The Saturn accelerator, owned by Sandia National Laboratories, has been in operation since the early 1980s and still has many of the original systems. A critical legacy system is the oil transfer system which transfers 250,000 gallons of transformer oil from outside storage tanks to the Saturn facility. The oil transfer system was iden- ti ed for upgrade to current technology standards. Using the existing valves, pumps, and relay controls, the system was automated using the National Instruments cRIO FGPA platform. Engineered safety practices, including a failure mode e ects analysis, were used to develop error handling requirements. The uniqueness of the Saturn Oil Automated Transfer System (SOATS) is in the graphical user interface. The SOATS uses an HTML interface to communicate to the cRIO, creating a platform independent control system. The SOATS was commissioned in April 2013.

  6. Current status of Pohang Neutron Facility

    Energy Technology Data Exchange (ETDEWEB)

    Kim, G.N.; Lee, Y.S.; Cho, M.H. [Pohang Accelerator Laboratory, POSTECH, Pohang (KR)] [and others

    2000-03-01

    We present the current status of Pohang Neutron Facility, which is the pulsed neutron facility, based on the 70-MeV electron linear accelerator completed on Dec.1997. We have prepared the 15-m time-of-flight path, a Ta-target system, and the Data Acquisition System. Meanwhile we have measured the total cross-sections of Dy and Hf samples at the Research Reactor Institute, Kyoto University and the neutron capture cross-sections of {sup 164}Dy isotope at Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology both in Japan. We also were participated the experiment at the 122-m flight path of the IBR-30 pulsed neutron source of Joint Institute of Nuclear Research in Dubna, Russia. (author)

  7. Status of the SHIPTRAP facility at GSI

    Energy Technology Data Exchange (ETDEWEB)

    Marx, G.; Dilling, J.; Kluge, H.J.; Mukherjee, M.; Quint, W.; Rahaman, S.; Rodriguez, D.; Schoenfelder, J.; Sikler, G.; Tarisien, M.; Weber, C. [GSI Darmstadt, Darmstadt (Germany); Engels, O.; Habs, D.; Neumayr, J. [Sektion Physik der LMU Muenchen, Garching (Germany)

    2003-07-01

    SHIPTRAP is an ion trap facility coupled to the in-flight separator SHIP at GSI. Ion traps are particularly interesting devices since they allow one to store the species of interest for an extended time under well-defined conditions, including small phase space and high purity. These are ideal prerequisites for fundamental investigations, like for example nuclear spectroscopy, nuclear fission studies or optical spectroscopy. In this contribution we focus on the status of the mass measurement program on transuranium nuclei. The complete SHIPTRAP apparatus is presently being set up. It consists of three major components which serve different functions. In the following these elements are explained and the status is given. (orig.)

  8. Improving Energy Efficiency In Thermal Oil Recovery Surface Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Murthy Nadella, Narayana

    2010-09-15

    Thermal oil recovery methods such as Cyclic Steam Stimulation (CSS), Steam Assisted Gravity Drainage (SAGD) and In-situ Combustion are being used for recovering heavy oil and bitumen. These processes expend energy to recover oil. The process design of the surface facilities requires optimization to improve the efficiency of oil recovery by minimizing the energy consumption per barrel of oil produced. Optimization involves minimizing external energy use by heat integration. This paper discusses the unit processes and design methodology considering thermodynamic energy requirements and heat integration methods to improve energy efficiency in the surface facilities. A design case study is presented.

  9. Oil Storage Facilities - Storage Tank Locations

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — A Storage Tank Location is a DEP primary facility type, and its sole sub-facility is the storage tank itself. Storage tanks are aboveground or underground, and are...

  10. Effective strategies for development of thermal heavy oil field facilities

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Ken; Lehnert-Thiel, Gunter [IMV Projects (Canada)

    2011-07-01

    In thermal heavy oil, a significant part of the capital has to be invested in field facilities and therefore strategies have to be implemented to optimize these costs. Field facilities consist of pipelines, earthworks and production pads whose purpose is to connect an oilsands reservoir to a central processing facility. This paper, presented by IMV Projects, a leading company in the thermal heavy oil field, highlights strategies to manage field facility lifecycle cost. Upfront planning should be done and the development of field facilities should be thought of as a long term infrastructure program rather than a stand-alone project. In addition, templates should be developed to save money and repeatability should be implemented to obtain a better prediction of the program's costs. The strategies presented herein allow major savings over the program's life by implementing an improved schedule and allowing refinements all along the program's course.

  11. AUTOMATED MOBILE FACILITY FOR QUANTITY ESTIMATION OF RAW OIL AND OIL GAS, PROSPECTED FROM SUBSOIL

    OpenAIRE

    2011-01-01

    In this article some aspects of the development of automated mobile control facility (MCF), aimed for estimation of raw oil and oil gas quantity that are retrieved from subsoil and transferring data on the estimation results and their indication on central dispatcher’s point.

  12. Bird Mortality in Oil Field Wastewater Disposal Facilities

    Science.gov (United States)

    Ramirez, Pedro

    2010-11-01

    Commercial and centralized oilfield wastewater disposal facilities (COWDFs) are used in the Western United States for the disposal of formation water produced from oil and natural gas wells. In Colorado, New Mexico, Utah, and Wyoming, COWDFs use large evaporation ponds to dispose of the wastewater. Birds are attracted to these large evaporation ponds which, if not managed properly, can cause wildlife mortality. The U.S. Fish and Wildlife Service (USFWS) and the U.S. Environmental Protection Agency (EPA) conducted 154 field inspections of 28 COWDFs in Wyoming from March 1998 through September 2008 and documented mortality of birds and other wildlife in 9 COWDFs. Of 269 bird carcasses recovered from COWDFs, grebes (Family Podicipedidae) and waterfowl (Anatidae) were the most frequent casualties. Most mortalities were attributed to oil on evaporation ponds, but sodium toxicity and surfactants were the suspected causes of mortality at three COWDFs. Although the oil industry and state and federal regulators have made much progress in reducing bird mortality in oil and gas production facilities, significant mortality incidents continue in COWDFs, particularly older facilities permitted in the early 1980’s. Inadequate operation and management of these COWDFs generally results in the discharge of oil into the large evaporation ponds which poses a risk for birds and other wildlife.

  13. Lipid components and oxidative status of selected specialty oils

    Energy Technology Data Exchange (ETDEWEB)

    Madawala, S. R. P.; Kochhar, S. P.; Dutta, P. C.

    2012-11-01

    Many vegetable oils are marketed as specialty oils because of their retained flavors, tastes and distinct characteristics. Specialty oil samples which were commercially produced and retailed were purchased from local superstores in Reading, UK, and Uppsala, Sweden and profiled for detailed lipid composition and oxidative status. These oil samples include: almond, hazelnut, walnut, macadamia nut, argan, avocado, grape seed, roasted sesame, rice bran, cold pressed, organic and cold pressed, warm pressed and refined rapeseed oils. The levels of PV were quite low (0.5-1.3mEq O{sub 2}/kg) but AV and Rancimat values at 100 degree centigrade (except for rapeseed oils) varied considerably at (0.5-15.5) and (4.2-37.0 h) respectively. Macadamia nut oil was found to be the most stable oil followed by argan oil, while walnut oil was the least stable. Among the specialty oils, macadamia nut oil had the lowest (4%) and walnut oil had the highest (71%) level of total PUFA. The organic cold pressed rapeseed oil had considerably lower PUFA (27%) compared with other rapeseed oils (28- 35%). In all the samples, {alpha}- and {gamma}- tocopherols were the major tocopherols; nut oils had generally lower levels. Total sterols ranged from 889 to 15,106 {mu}g/g oil. The major sterols were {beta}-sitosterol (61-85%) and campesterol (6-20%). Argan oil contained schottenol (35%) and spinasterol (32%). Compared with literature values, no marked differences were observed among the differently processed, organically grown or cold pressed rapeseed oils and other specialty oils in this study. (Author) 33 refs.

  14. Opening-up Status of China's Oil & Gas Market

    Institute of Scientific and Technical Information of China (English)

    Zhang Yaocang

    2006-01-01

    @@ Current status of China's oil & gas industry Solid strength of China's oil & gas industry Since the founding of P.R. China, particularly after the launch of reform and opening up in 1978, China's oil and gas industry has undergone a series of significant reforms and restructuring, it has set up a complete oil and gas industry system. Considerable growth has been seen in reserves and production of oil and gas, refining capacity and production capacity of ethylene, synthetic resin,synthetic fiber and synthetic rubber. Therefore, China has ranked among the powerful petroleum and petrochemical countries in the world.

  15. Status of the UVSOR Facility - 1991

    Science.gov (United States)

    Watanabe, M.; Isoyama, G.; Kamada, M.; Kimura, K.

    1992-01-01

    At the UVSOR Facility, a 750-MeV storage ring has been operated with an initial current of 200 mA. It has two undulators and a superconducting wiggler. A computer control system with two VAXs was introduced. The bunch length at the single-bunch operation was studied. A gain measurement for free electron laser study was successfully done. The number of beam lines is 19. By the use of these beam lines, about 140 programs have been accomplished in the fiscal year 1990. Among them, a photoelectron coincidence study on Xe atoms, a Te 4d absorption study in p- and n-type SnTe, and a photostimulated desorption study of Na atoms from sodium halides are demonstrated as topics. The Department of Vacuum Ultraviolet Photoscience has been newly approved at IMS to impel the researches by using UVSOR.

  16. The National Ignition Facility Performance Status

    Energy Technology Data Exchange (ETDEWEB)

    Haynam, C; Auerbach, J; Nicola, J D; Dixit, S; Heestand, G; Henesian, M; Jancaitis, K; Manes, K; Marshall, C; Mehta, N; Nostrand, M; Orth, C; Sacks, R; Shaw, M; Sutton, S; Wegner, P; Williams, W; Widmayer, C; White, R; Yang, S; Van Wonterghem, B

    2005-08-30

    The National Ignition Facility (NIF) laser has been designed to support high energy density science (HEDS), including the demonstration of fusion ignition through Inertial Confinement. NIF operated a single ''quad'' of 4 beams from December 2002 through October 2004 in order to gain laser operations experience, support target experiments, and demonstrate laser performance consistent with NIF's design requirement. During this two-year period, over 400 Main Laser shots were delivered at 1{omega} to calorimeters for diagnostic calibration purposes, at 3{omega} to the Target Chamber, and at 1{omega}, 2{omega}, and 3{omega} to the Precision Diagnostics System (PDS). The PDS includes its own independent single beam transport system, NIF design frequency conversion hardware and optics, and laser sampling optics that deliver light to a broad range of laser diagnostics. Highlights of NIF laser performance will be discussed including the results of high energy 2{omega} and 3{omega} experiments, the use of multiple focal spot beam conditioning techniques, the reproducibility of laser performance on multiple shots, the generation on a single beam of a 3{omega} temporally shaped ignition pulse at full energy and power, and recent results on full bundle (8 beamline) performance. NIF's first quad laser performance meets or exceeds NIF's design requirements.

  17. The national ignition facility performance status

    Energy Technology Data Exchange (ETDEWEB)

    Haynam, C.; Auerbach, J.; Bowers, M.; Di-Nicola, J.M.; Dixit, S.; Erbert, G.; Heestand, G.; Henesian, M.; Jancaitis, K.; Manes, K.; Marshall, C.; Mehta, N.; Nostrand, M.; Orth, C.; Sacks, R.; Shaw, M.; Sutton, S.; Wegner, P.; Williams, W.; Widmayer, C.; White, R.; Yang, S.; Van Wonterghem, B. [Lawrence Livermore National Laboratory, Livermore, CA (United States)

    2006-06-15

    The National Ignition Facility (NIF) laser has been designed to support high energy density science, including the demonstration of fusion ignition through Inertial Confinement. NIF operated a single 'quad' of 4 beams from December 2002 through October 2004 in order to gain laser operations experience, support target experiments, and demonstrate laser performance consistent with NIF's design requirement. During this two-year period, over 400 Main Laser shots were delivered at 1{omega} to calorimeters for diagnostic calibration purposes, at 3{omega} to the Target Chamber, and at 1{omega}, 2{omega}, and 3{omega} to the precision diagnostic system (PDS). The PDS includes its own independent single beam transport system, NIF design frequency conversion hardware and optics, and laser sampling optics that deliver light to a broad range of laser diagnostics. Highlights of NIF laser performance will be discussed including the results of high energy 2{omega} and 3{omega} experiments, the use of multiple focal spot beam conditioning techniques, the reproducibility of laser performance on multiple shots, the generation on a single beam of a 3{omega} temporally shaped ignition pulse at full energy and power, and recent results on full bundle (8 beamline) performance. NIF's first quad laser performance meets or exceeds NIF's design requirements. (authors)

  18. Status and tasks of oil refinery industry

    Energy Technology Data Exchange (ETDEWEB)

    Ku, I.M. [Korea Petroleum Association, Seoul (Korea, Republic of)

    1998-05-01

    The oil refinery industry is currently undergoing more difficulties than other industries. Since crude oil is all imported, whose import amount is the biggest as single item, and usance financing that once extended up to one hundred eighty (180) days is not easy to get under the current exchange and financial crisis, there are many hardships in import of crude oil. With this, domestic petroleum products demand shows sudden decline trend while competition gets more intensified due to remarkable regulation relief and liberalization measures in oil refinery industry such as the liberalization of domestic oil prices, etc. It is estimated that it entered the low growth stage as high-growth age of double-digit ends due to several complicated factors and rapid changes of economic environment. Under these crisis situations, domestic oil refinery industry drives super retrenchment management and restructuring for survival, but they are bombarded with piled up tasks while faced with liberalization and outward opening of imminent oil refinery business and domestic petroleum market. Domestic oil refinery industry should provide petroleum energy, which is blood of national economy and industries steadily without interruption overcoming wisely the worst management crisis with collective wisdom based on the accumulated management know-how and experience for the past first generation, and I also firmly believe that they can do that. 21 tabs.

  19. ARM Climate Research Facility Instrumentation Status and Information February 2010

    Energy Technology Data Exchange (ETDEWEB)

    Voyles, JW

    2010-03-25

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  20. ARM Climate Research Facility Instrumentation Status and Information December 2009

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2010-12-30

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  1. ARM Climate Research Facility Instrumentation Status and Information October 2009

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2009-10-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  2. ARM Climate Research Facility Instrumentation Status and Information April 2010

    Energy Technology Data Exchange (ETDEWEB)

    Voyles, JW

    2010-05-15

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  3. ARM Climate Research Facility Instrumentation Status and Information March 2010

    Energy Technology Data Exchange (ETDEWEB)

    Voyles, JW

    2010-04-19

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  4. ARM Climate Research Facility Instrumentation Status and Information January 2010

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2010-02-28

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  5. ARM Climate Research Facility Quarterly Ingest Status Report

    Energy Technology Data Exchange (ETDEWEB)

    Koontz, A. [DOE ARM Climate Research Facility, Washington, DC (United States); Sivaraman, C. [DOE ARM Climate Research Facility, Washington, DC (United States)

    2016-10-01

    The purpose of this report is to provide a concise status update for ingests maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new ingests for which development has begun, (2) progress on existing ingests, (3) future ingests that have been recently approved, (4) other work that leads to an ingest, and (5) top requested ingests from the ARM Data Archive. New information is highlighted in blue text.

  6. ARM Climate Research Facility Quarterly Ingest Status Report

    Energy Technology Data Exchange (ETDEWEB)

    Koontz, A. [ARM Climate Reesearch Facility, Washington, DC (United States); Sivaraman, C. [ARM Climate Reesearch Facility, Washington, DC (United States)

    2016-07-01

    The purpose of this report is to provide a concise status update for ingests maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new ingests for which development has begun, (2) progress on existing ingests, (3) future ingests that have been recently approved, (4) other work that leads to an ingest, and (5) top requested ingests from the ARM Data Archive. New information is highlighted in blue text.

  7. Fish oil supplementation improves docosahexaenoic acid status of malnourished infants

    NARCIS (Netherlands)

    Smit, EN; Oelen, EA; Seerat, E; Boersma, ER; Muskiet, FAJ

    2000-01-01

    Aim-To investigate whether the low docosahexaenoic acid (DHA) status of malnourished, mostly breast fed, Pakistani children can be improved by fish oil (FO) supplementation. Methods-Ten malnourished children (aged 8-30 months) received 500 mg FO daily for nine weeks. The supplement contained 62.8 mo

  8. Fish oil supplementation improves docosahexaenoic acid status of malnourished infants

    NARCIS (Netherlands)

    Smit, EN; Oelen, EA; Seerat, E; Boersma, ER; Muskiet, FAJ

    Aim-To investigate whether the low docosahexaenoic acid (DHA) status of malnourished, mostly breast fed, Pakistani children can be improved by fish oil (FO) supplementation. Methods-Ten malnourished children (aged 8-30 months) received 500 mg FO daily for nine weeks. The supplement contained 62.8

  9. Radiological Characterization and Final Facility Status Report Tritium Research Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, T.B.; Gorman, T.P.

    1996-08-01

    This document contains the specific radiological characterization information on Building 968, the Tritium Research Laboratory (TRL) Complex and Facility. We performed the characterization as outlined in its Radiological Characterization Plan. The Radiological Characterization and Final Facility Status Report (RC&FFSR) provides historic background information on each laboratory within the TRL complex as related to its original and present radiological condition. Along with the work outlined in the Radiological Characterization Plan (RCP), we performed a Radiological Soils Characterization, Radiological and Chemical Characterization of the Waste Water Hold-up System including all drains, and a Radiological Characterization of the Building 968 roof ventilation system. These characterizations will provide the basis for the Sandia National Laboratory, California (SNL/CA) Site Termination Survey .Plan, when appropriate.

  10. Waste Management facilities fault tree databank 1995 status report

    Energy Technology Data Exchange (ETDEWEB)

    Minnick, W.V.; Wellmaker, K.A.

    1995-08-16

    The Safety Information Management and Analysis Group (SIMA) of the Safety Engineering Department (SED) maintains compilations of incidents that have occurred in the Separations and Process Control, Waste Management, Fuel Fabrication, Tritium and SRTC facilities. This report records the status of the Waste Management (WM) Databank at the end of CY-1994. The WM Databank contains more than 35,000 entries ranging from minor equipment malfunctions to incidents with significant potential for injury or contamination of personnel. This report documents the status of the WM Databank including the availability, training, sources of data, search options, Quality Assurance, and usage to which these data have been applied. Periodic updates to this memorandum are planned as additional data or applications are acquired.

  11. 40 CFR 279.45 - Used oil storage at transfer facilities.

    Science.gov (United States)

    2010-07-01

    ... requirements of this subpart. Used oil transporters are also subject to the Underground Storage Tank (40 CFR part 280) standards for used oil stored in underground tanks whether or not the used oil exhibits any... facilities including loading docks, parking areas, storage areas, and other areas where shipments of used...

  12. 33 CFR 154.1240 - Specific requirements for animal fats and vegetable oils facilities that could reasonably be...

    Science.gov (United States)

    2010-07-01

    ... fats and vegetable oils facilities that could reasonably be expected to cause substantial harm to the... SECURITY (CONTINUED) POLLUTION FACILITIES TRANSFERRING OIL OR HAZARDOUS MATERIAL IN BULK Response Plans for Animal Fats and Vegetable Oils Facilities § 154.1240 Specific requirements for animal fats and...

  13. National Ignition Facility monthly status report--February 2000

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E

    2000-02-29

    The Project provides for the design, procurement, construction, assembly, installation, and acceptance testing of the National Ignition Facility (NIF), an experimental inertial confinement fusion facility intended to achieve controlled thermonuclear fusion in the laboratory by imploding a small capsule containing a mixture of the hydrogen isotopes deuterium and tritium. The NIF will be constructed at the Lawrence Livermore National Laboratory (LLNL), Livermore, California as determined by the Record of Decision made on December 19, 1996, as a part of the Stockpile Stewardship and Management Programmatic Environmental Impact Statement. Safety: The Incident Analysis and Construction Management Safety Review Teams were formed to review the January 13, 2000, accident in which a worker received a back injury when a 42-in.-diameter duct fell during installation. One action is to contract DuPont to review the Safety Program. Technical Status: The general status of the technologies underlying the NIF Project remains satisfactory. The issues currently being addressed are (1) cleanliness for installation, assembly, and activation of the laser system by Systems Engineering; (2) laser glass--a second pilot run at one of the two commercial suppliers is ongoing successfully; and (3) operational costs associated with final optics assembly (FOA) optics components--methods are being developed to mitigate 3{omega} damage and to resolve beam rotation issues. Schedule: The completion of the Title II design of laser equipment is now approximately 83% complete. The Beampath Infrastructure System is on the critical schedule path. The procurement strategy was evaluated by commercial construction management and Architectural/Engineering (A/E) contractors with a panel of independent experts, the Beampath Infrastructure System (BIS) Implementation Review Committee Advisory Group. The BIS Integration Management and Installation Services (IMI) Subcontractor solicitation package and approach

  14. SENSITIVITY OF MOLDS ISOLATED FROM WAREHOUSES OF FOOD PRODUCTION FACILITY ON SELECTED ESSENTIAL OILS

    Directory of Open Access Journals (Sweden)

    Łukasz Kręcidło

    2015-07-01

    Full Text Available Storage of raw materials is one of steps in food production chain. The aim of this study was to estimate the influence of selected essential oils on the growth of four fungal strains: Trichoderma viride, Rhizomucor miehei, Penicillium chrysogenum, Penicillium janthinellum. Strains were isolated from warehouses of the food production facility. Selected essential oils: thyme oil, rosewood oil and rosemary oil were used to assess antifungal activity. Chemical composition of essential oils was determined by Gas Chromatography-Mass Spectroscopy (GC-MS. Antifungal activity of essential oils was estimated in relative to peracetic acid (PAA and sterile water with Tween 80 (0,5%. The influence of essential oils on fungal growth was carried by medium poisoning method. Increment of fungal mycelium was measured every day by 10 days. The thyme essential oils totally inhibited fungal growth in the lowest concentration of 1 mm3·cm-3. The most resistant strain was Penicillium janthinellum.

  15. Quantitative risk analysis of oil storage facilities in seismic areas.

    Science.gov (United States)

    Fabbrocino, Giovanni; Iervolino, Iunio; Orlando, Francesca; Salzano, Ernesto

    2005-08-31

    Quantitative risk analysis (QRA) of industrial facilities has to take into account multiple hazards threatening critical equipment. Nevertheless, engineering procedures able to evaluate quantitatively the effect of seismic action are not well established. Indeed, relevant industrial accidents may be triggered by loss of containment following ground shaking or other relevant natural hazards, either directly or through cascade effects ('domino effects'). The issue of integrating structural seismic risk into quantitative probabilistic seismic risk analysis (QpsRA) is addressed in this paper by a representative study case regarding an oil storage plant with a number of atmospheric steel tanks containing flammable substances. Empirical seismic fragility curves and probit functions, properly defined both for building-like and non building-like industrial components, have been crossed with outcomes of probabilistic seismic hazard analysis (PSHA) for a test site located in south Italy. Once the seismic failure probabilities have been quantified, consequence analysis has been performed for those events which may be triggered by the loss of containment following seismic action. Results are combined by means of a specific developed code in terms of local risk contour plots, i.e. the contour line for the probability of fatal injures at any point (x, y) in the analysed area. Finally, a comparison with QRA obtained by considering only process-related top events is reported for reference.

  16. Status Report of Simulated Space Radiation Environment Facility

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Phil Hyun; Nho, Young Chang; Jeun, Joon Pyo; Choi, Jae Hak; Lim, Youn Mook; Jung, Chan Hee; Jeon, Young Kyu

    2007-11-15

    The technology for performance testing and improvement of materials which are durable at space environment is a military related technology and veiled and securely regulated in advanced countries such as US and Russia. This core technology cannot be easily transferred to other country too. Therefore, this technology is the most fundamental and necessary research area for the successful establishment of space environment system. Since the task for evaluating the effects of space materials and components by space radiation plays important role in satellite lifetime extension and running failure percentage decrease, it is necessary to establish simulated space radiation facility and systematic testing procedure. This report has dealt with the status of the technology to enable the simulation of space environment effects, including the effect of space radiation on space materials. This information such as the fundamental knowledge of space environment and research status of various countries as to the simulation of space environment effects of space materials will be useful for the research on radiation hardiness of the materials. Furthermore, it will be helpful for developer of space material on deriving a better choice of materials, reducing the design cycle time, and improving safety.

  17. Food and biomass production in small oil expression facilities

    Energy Technology Data Exchange (ETDEWEB)

    Kato, H.; Kanai, G.; Yakushido, K. [National Agricultural Research Center, Tsukuba (Japan). Biomass Production and Processing Research Team

    2010-07-01

    This paper reported on a study in which rapeseeds were separated into high quality seed for food oil and low quality seed for biofuels. A laboratory-scale oilseed screw press was then used to examine the effects of choke opening and seed preheating on the rapeseed pressing performance and the quality of food oil and biofuels oil. Oil recovery and chlorophyll content was found to increase as maximum pressure increased. In terms of pressing performance, the rapeseed heated by microwaves yielded more oil and chlorophyll than without heating. The NEB ratio of microwave heating press with an 8.0 mm choke opening was advantageous. Rapeseed oil extracted from low quality seeds was found to have a high acid value. The quality of oil extracted by oilseed screw press was found to be good and met the requirements of the Codex Alimentarius for edible oils.

  18. National Ignition Facility monthly status report--April 2000

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E

    2000-05-26

    The Project provides for the design, procurement, construction, assembly, installation, and acceptance testing of the National Ignition Facility (NIF), an experimental inertial confinement fusion facility intended to achieve controlled thermonuclear fusion in the laboratory by imploding a small capsule containing a mixture of the hydrogen isotopes, deuterium and tritium. The NIF will be constructed at the Lawrence Livermore National Laboratory (LLNL), Livermore, California as determined by the Record of Decision made on December 19, 1996, as a part of the Stockpile Stewardship and Management Programmatic Environmental Impact Statement (SSM PEIS). Safety: On Saturday April 29, 2000, while preparing the Ringer crane for operation at the NIF site, a mechanical malfunction was observed by the operator. He stopped work and consulted with line management. They agreed with the operator's assessment, and with the Livermore Emergency Duty Officer, implemented a precautionary evacuation of the area around the crane. DOE was notified of the situation. The crane was then placed in a safe condition. A crane maintenance vendor is inspecting the crane and a management team headed by the Beampath Infrastructure System Associate Project Manager is reviewing the documentation, crane history, and repairs to ensure that the crane is fully safe before reuse. Technical Status: The general status of the technologies underlying the NIF Project remains satisfactory. The issues currently being addressed are (1) cleanliness for installation, assembly, and activation of the laser system by Systems Engineering working groups; (2) laser glass, where a second pilot run at both commercial suppliers is expected to confirm the mitigation steps identified in the first pilot run; and (3) operational costs associated with Final Optics Assembly (FOA) optics components, where methods are being developed to mitigate 3 {omega} damage and to resolve beam rotation issues. Schedule: The project

  19. National Ignition Facility monthly status report-January 2000

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E

    2000-01-31

    The Project provides for the design, procurement, construction, assembly, installation, and acceptance testing of the National Ignition Facility (NIF), an experimental inertial confinement fusion facility intended to achieve controlled thermonuclear fusion in the laboratory by imploding a small capsule containing a mixture of the hydrogen isotopes deuterium and tritium. The NIF will be constructed at the Lawrence Livermore National Laboratory (LLNL), Livermore, California as determined by the Record of Decision made on December 19, 1996, as a part of the Stockpile Stewardship and Management Programmatic Environmental Impact Statement. Safety: On January 13, 2000, a worker received a back injury when a 42-in.-diameter duct fell during installation. He was taken by helicopter to the hospital and released on January 16, 2000. All work in the area was suspended, and the construction contractors went through a thorough safety review before work was started. A DOE occurrence report was filed. An independent LLNL Incident Analysis Team is reviewing the cause of the accident and will report out on March 1. A Project management review team is reviewing construction line management and safety support and will also report out on March 1. Several changes in work planning and site management have been incorporated to increase site safety. Technical Status: The general status of the technologies underlying the NIF Project remains satisfactory. The issues currently being addressed are (1) cleanliness for installation, assembly, and activation of the laser system by Systems Engineering; (2) laser glass--a second pilot run at one of the two commercial suppliers is ongoing; and (3) operational costs associated with final optics assembly (FOA) optics components--methods are being developed to mitigate 3 {omega}damage and resolve beam rotation issues. Schedule: The completion of the Title II design of laser equipment is now approximately 80% complete. The Beampath Infrastructure

  20. Standardization of chemical analytical techniques for pyrolysis bio-oil: history, challenges, and current status of methods: Bio-oil Analytical Standardization

    Energy Technology Data Exchange (ETDEWEB)

    Ferrell, Jack R. [National Renewable Energy Laboratory (NREL), Golden CO USA; Olarte, Mariefel V. [Pacific Northwest National Laboratory (PNNL), Richland WA USA; Christensen, Earl D. [National Renewable Energy Laboratory (NREL), Golden CO USA; Padmaperuma, Asanga B. [Pacific Northwest National Laboratory (PNNL), Richland WA USA; Connatser, Raynella M. [Oak Ridge National Laboratory (ORNL), Oak Ridge TN USA; Stankovikj, Filip [Washington State University (WSU), Pullman WA USA; Meier, Dietrich [Thünen Institute of Wood Research (TI), Hamburg Germany; Paasikallio, Ville [VTT Technical Research Centre of Finland Ltd (VTT), Espoo Finland

    2016-07-05

    In this perspective, we discuss the standardization of analytical techniques for pyrolysis bio-oils, including the current status of methods, and our opinions on future directions. First, the history of past standardization efforts is summarized, and both successful and unsuccessful validation of analytical techniques highlighted. The majority of analytical standardization studies to-date has tested only physical characterization techniques. Here, we present results from an international round robin on the validation of chemical characterization techniques for bio-oils. Techniques tested included acid number, carbonyl titrations using two different methods (one at room temperature and one at 80 degrees C), 31P NMR for determination of hydroxyl groups, and a quantitative gas chromatography-mass spectrometry (GC-MS) method. Both carbonyl titration and acid number methods have yielded acceptable inter-laboratory variabilities. 31P NMR produced acceptable results for aliphatic and phenolic hydroxyl groups, but not for carboxylic hydroxyl groups. As shown in previous round robins, GC-MS results were more variable. Reliable chemical characterization of bio-oils will enable upgrading research and allow for detailed comparisons of bio-oils produced at different facilities. Reliable analytics are also needed to enable an emerging bioenergy industry, as processing facilities often have different analytical needs and capabilities than research facilities. We feel that correlations in reliable characterizations of bio-oils will help strike a balance between research and industry, and will ultimately help to determine metrics for bio-oil quality. Finally, the standardization of additional analytical methods is needed, particularly for upgraded bio-oils.

  1. Lipid components and oxidative status of selected specialty oils

    Directory of Open Access Journals (Sweden)

    P. Madawala, S. R.

    2012-06-01

    Full Text Available Many vegetable oils are marketed as specialty oils because of their retained flavors, tastes and distinct characteristics. Specialty oil samples which were commercially produced and retailed were purchased from local superstores in Reading, UK, and Uppsala, Sweden and profiled for detailed lipid composition and oxidative status. These oil samples include: almond, hazelnut, walnut, macadamia nut, argan, avocado, grape seed, roasted sesame, rice bran, cold pressed, organic and cold pressed, warm pressed and refined rapeseed oils. The levels of PV were quite low (0.5-1.3mEq O₂/kg but AV and Rancimat values at 100 °C (except for rapeseed oils varied considerably at (0.5-15.5 and (4.2-37.0 h respectively. Macadamia nut oil was found to be the most stable oil followed by argan oil, while walnut oil was the least stable. Among the specialty oils, macadamia nut oil had the lowest (4% and walnut oil had the highest (71% level of total PUFA. The organic cold pressed rapeseed oil had considerably lower PUFA (27% compared with other rapeseed oils (28- 35%. In all the samples, α- and γ- tocopherols were the major tocopherols; nut oils had generally lower levels. Total sterols ranged from 889 to 15,106 μg/g oil. The major sterols were β-sitosterol (61-85% and campesterol (6-20%. Argan oil contained schottenol (35% and spinasterol (32%. Compared with literature values, no marked differences were observed among the differently processed, organically grown or cold pressed rapeseed oils and other specialty oils in this study.

    Muchos aceites vegetales se venden como aceites especiales debido a su flavor, gusto y características distintas. Muestras de aceites especiales de almendra, avellana, nuez, nuez de macadamia, argán, aguacate, semillas de uva, de sésamo tostadas, salvado de arroz, y aceites orgánico de semillas de colza prensado en frío y, prensado caliente, y refinados que se producen y comercializan al por menor, se obtuvieron en

  2. Status of the National Ignition Facility Integrated Computer Control System

    Energy Technology Data Exchange (ETDEWEB)

    Lagin, L; Bryant, R; Carey, R; Casavant, D; Edwards, O; Ferguson, W; Krammen, J; Larson, D; Lee, A; Ludwigsen, P; Miller, M; Moses, E; Nyholm, R; Reed, R; Shelton, R; Van Arsdall, P J; Wuest, C

    2003-10-13

    The National Ignition Facility (NIF), currently under construction at the Lawrence Livermore National Laboratory, is a stadium-sized facility containing a 192-beam, 1.8-Megajoule, 500-Terawatt, ultraviolet laser system together with a 10-meter diameter target chamber with room for nearly 100 experimental diagnostics. When completed, NIF will be the world's largest and most energetic laser experimental system, providing an international center to study inertial confinement fusion and the physics of matter at extreme energy densities and pressures. NIF's 192 energetic laser beams will compress fusion targets to conditions required for thermonuclear burn, liberating more energy than required to initiate the fusion reactions. Laser hardware is modularized into line replaceable units such as deformable mirrors, amplifiers, and multi-function sensor packages that are operated by the Integrated Computer Control System (ICCS). ICCS is a layered architecture of 300 front-end processors attached to nearly 60,000 control points and coordinated by supervisor subsystems in the main control room. The functional subsystems--beam control including automatic beam alignment and wavefront correction, laser pulse generation and pre-amplification, diagnostics, pulse power, and timing--implement automated shot control, archive data, and support the actions of fourteen operators at graphic consoles. Object-oriented software development uses a mixed language environment of Ada (for functional controls) and Java (for user interface and database backend). The ICCS distributed software framework uses CORBA to communicate between languages and processors. ICCS software is approximately 3/4 complete with over 750 thousand source lines of code having undergone off-line verification tests and deployed to the facility. NIF has entered the first phases of its laser commissioning program. NIF has now demonstrated the highest energy 1{omega}, 2{omega}, and 3{omega} beamlines in the world

  3. The National Ignition Facility 2007 laser performance status

    Energy Technology Data Exchange (ETDEWEB)

    Haynam, C A; Sacks, R A; Wegner, P J; Bowers, M W; Dixit, S N; Erbert, G V; Heestand, G M; Henesian, M A; Hermann, M R; Jancaitis, K S; Manes, K R; Marshall, C D; Mehta, N C; Menapace, J; Nostrand, M C; Orth, C D; Shaw, M J; Sutton, S B; Williams, W H; Widmayer, C C [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94550 (United States)], E-mail: haynam1@llnl.gov (and others)

    2008-05-15

    The National Ignition Facility (NIF) at Lawrence Livermore National Laboratory contains a 192-beam 3.6 MJ neodymium glass laser that is frequency converted to 351nm light. It has been designed to support high energy density science (HEDS), including the demonstration of fusion ignition through Inertial Confinement. To meet this goal, laser design criteria include the ability to generate pulses of up to 1.8-MJ total energy at 351nm, with peak power of 500 TW and precisely-controlled temporal pulse shapes spanning two orders of magnitude. The focal spot fluence distribution of these pulses is conditioned, through a combination of special optics in the 1{omega} (1053 nm) portion of the laser (continuous phase plates), smoothing by spectral dispersion (SSD), and the overlapping of multiple beams with orthogonal polarization (polarization smoothing). In 2006 and 2007, a series of measurements were performed on the NIF laser, at both 1{omega} and 3{omega} (351 nm). When scaled to full 192-beam operation, these results lend confidence to the claim that NIF will meet its laser performance design criteria and that it will be able to simultaneously deliver the temporal pulse shaping, focal spot conditioning, peak power, shot-to-shot reproducibility, and power balance requirements of indirect-drive fusion ignition campaigns. We discuss the plans and status of NIF's commissioning, and the nature and results of these measurement campaigns.

  4. Authorization basis status report (miscellaneous TWRS facilities, tanks and components)

    Energy Technology Data Exchange (ETDEWEB)

    Stickney, R.G.

    1998-04-29

    This report presents the results of a systematic evaluation conducted to identify miscellaneous TWRS facilities, tanks and components with potential needed authorization basis upgrades. It provides the Authorization Basis upgrade plan for those miscellaneous TWRS facilities, tanks and components identified.

  5. The status of LILW disposal facility construction in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min-Seok; Chung, Myung-Sub; Park, Kyu-Wan [Korea Radioactive Waste Management Corporation (KRMC), 89, Bukseong-ro, Gyeongju-si,, Gyeongsangbuk-do (Korea, Republic of)

    2013-07-01

    In this paper, we discuss the experiences during the construction of the first LILW disposal facility in South Korea. In December 2005, the South Korean Government designated Gyeongju-city as a host city of Low- and Intermediate-Level Radioactive Waste(LILW) disposal site through local referendums held in regions whose local governments had applied to host disposal facility in accordance with the site selection procedures. The LILW disposal facility is being constructed in Bongilri, Yangbuk-myeon, Gyeongju. The official name of the disposal facility is called 'Wolsong Low and Intermediate Level Radioactive Waste Disposal Center (LILW Disposal Center)'. It can dispose of 800,000 drums of radioactive wastes in a site of 2,100,000 square meters. At the first stage, LILW repository of underground silo type with disposal capacity of 100,000 drums is under construction expected to be completed by June of 2014. The Wolsong Low and Intermediate Level Radioactive Waste Disposal Center consists of surface facilities and underground facilities. The surface facilities include a reception and inspection facility, an interim storage facility, a radioactive waste treatment building, and supporting facilities such as main control center, equipment and maintenance shop. The underground facilities consist of a construction tunnel for transport of construction equipment and materials, an operation tunnel for transport of radioactive waste, an entrance shaft for workers, and six silos for final disposal of radioactive waste. As of Dec. 2012, the overall project progress rate is 93.8%. (authors)

  6. Echium oil and linseed oil as alternatives for fish oil in the maternal diet: Blood fatty acid profiles and oxidative status of sows and piglets.

    Science.gov (United States)

    Tanghe, S; Millet, S; De Smet, S

    2013-07-01

    Echium oil (source of stearidonic acid) and linseed oil (source of α-linolenic acid) were evaluated as alternatives for fish oil in the diet of sows to increase the docosahexaenoic acid (DHA) status of the offspring. The hypothesis was that echium oil would be more efficient than linseed oil to increase the DHA concentration, as it bypasses the enzyme Δ6-desaturase. In addition, it was determined whether adding PUFA to the diet affected the plasma oxidative status. Sows were fed either a palm oil diet or a diet containing 1% linseed oil, echium oil, or fish oil from d 73 of gestation and during lactation (n = 16 per dietary treatment). Total oil concentrations in the diets were similar among dietary treatments. Blood samples were taken for fatty acid analysis and oxidative status of sows on d 73 and 93 of gestation and at parturition and the lightest and heaviest piglet per litter at birth and weaning. Colostrum was also sampled. No effect of diet was observed on total number of piglets born (13.7 ± 0.4), number of weaned piglets (10.8 ± 0.4), and gestation length (114.8 ± 0.2 d). Piglets from sows fed fish oil had lighter birth weights (1.41 ± 0.03 kg) than piglets from the linseed oil diet (1.54 ± 0.03 kg; P = 0.006), with no difference between the palm oil (1.45 ± 0.03 kg) and echium oil diet (1.49 ± 0.03 kg). Daily BW gain until weaning was less for piglets from sows fed the fish oil diet (214 ± 5 g) compared with piglets from sows fed the echium oil (240 ± 5 g; P oil diet (234 ± 5 g; P = 0.02). Compared with the palm oil diet, echium and linseed oil in the maternal diet increased the DHA concentration in the colostrum and the sow and piglet plasma to the same extent (1.1 to 1.4-fold; P oil diet, 20.7-fold, 10-fold, and 2.4-fold increases in DHA in colostrum, sow, and piglet plasma, respectively, were observed (P oil had, thus, no benefit over linseed oil and resulted in a twofold less DHA concentration in the plasma of piglets compared with fish

  7. Current Status of Oil Distribution and Development in China

    Institute of Scientific and Technical Information of China (English)

    Zhou Qingfan

    2009-01-01

    @@ China has rich oil resources, yet relatively low-quality crude oil and difficulty in exploration and development limit the pace the oil industry will be. At present, the prospects of oil development are in a moderate mature stage, the increasing trend of high basic value in oil reserves pose a huge potential of oil exploration and development in China. The most proved reserves are distributed in big-and-middle-sized basins, and will be the main fields of undiscovered oil resources. In addition,though the degree of exploration in unconventional oil is low, its development with abundance resources will be as a significant complementary resource to conventional oil.

  8. Carbonyl Emissions From Oil and Gas Production Facilities

    Science.gov (United States)

    Lyman, S. N.; O'Neil, T.; Tran, T.

    2015-12-01

    A number of recent studies have targeted emissions of methane and other hydrocarbons from oil and gas exploration and production activity. These measurements are greatly increasing understanding of the atmospheric impacts of oil and gas development. Very few measurements exist, however, of emissions of formaldehyde and other carbonyls from oil and gas equipment. Carbonyls are toxic and serve as important ozone precursors, especially during winter ozone episodes in places like Utah's Uintah Basin. Current air quality models are only able to reproduce observed high wintertime ozone if they incorporate emissions inventories with very high carbonyl emissions. We measured carbonyl emissions from oil and gas equipment and facilities—including glycol dehydrators, liquid storage tanks, raw gas leaks, raw gas-burning engines, and produced water surface impoundments—in Rocky Mountain oil and gas fields. Carbonyl emissions from raw gas were below detection, but emissions of formaldehyde, acetaldehyde, and other carbonyls were detected from liquid storage tanks, glycol dehydrators, and other oil and gas equipment. In some cases, carbonyls may be formed from the degradation of methanol and other chemicals used in oil and gas production, but the collected data provide evidence for other non-combustion formation pathways. Raw gas-burning engines also emitted carbonyls. Emissions from all measured sources were a small fraction of total volatile organic compound emissions. We incorporated our measurements into an emissions inventory, used that inventory in an air quality model (WRF-SMOKE-CAMx), and were unable to reproduce observed high wintertime ozone. This could be because (1) emission sources we have not yet measured, including compressors, gas processing plants, and others, are large; (2) non-carbonyl emissions, especially those that quickly degrade into carbonyls during photochemical processing, are underestimated in the inventory; or (3) the air quality model is unable

  9. Holifield Radioactive Ion Beam Facility Development and Status

    CERN Document Server

    Tatum, Alan

    2005-01-01

    The Holifield Radioactive Ion Beam Facility (HRIBF) is a national user facility dedicated to nuclear structure, reactions, and nuclear astrophysics research with radioactive ion beams (RIBs) using the isotope separator on-line (ISOL) technique. An integrated strategic plan for physics, experimental systems, and RIB production facilities have been developed and implementation of the plan is under way. Specific research objectives are defined for studying the nature of nucleonic matter, the origin of elements, solar physics, and synthesis of heavy elements. Experimental systems upgrade plans include new detector arrays and beam lines, and expansion and upgrade of existing devices. A multifaceted facility expansion plan includes a $4.75M High Power Target Laboratory (HPTL), presently under construction, to provide a facility for testing new target materials, target geometries, ion sources, and beam preparation techniques. Additional planned upgrades include a second RIB production system (IRIS2), an external axi...

  10. Can a GIS toolbox assess the environmental risk of oil spills? Implementation for oil facilities in harbors.

    Science.gov (United States)

    Valdor, Paloma F; Gómez, Aina G; Velarde, Víctor; Puente, Araceli

    2016-04-01

    Oil spills are one of the most widespread problems in port areas (loading/unloading of bulk liquid, fuel supply). Specific environmental risk analysis procedures for diffuse oil sources that are based on the evolution of oil in the marine environment are needed. Diffuse sources such as oil spills usually present a lack of information, which makes the use of numerical models an arduous and occasionally impossible task. For that reason, a tool that can assess the risk of oil spills in near-shore areas by using Geographical Information System (GIS) is presented. The SPILL Tool provides immediate results by automating the process without miscalculation errors. The tool was developed using the Python and ArcGIS scripting library to build a non-ambiguous geoprocessing workflow. The SPILL Tool was implemented for oil facilities at Tarragona Harbor (NE Spain) and validated showing a satisfactory correspondence (around 0.60 RSR error index) with the results obtained using a 2D calibrated oil transport numerical model.

  11. Commercial scale demonstration enhanced oil recovery by miceller-polymer flooding. M-1 project: facilities report

    Energy Technology Data Exchange (ETDEWEB)

    Knight, B.L. (ed.)

    1977-04-01

    ERDA and Marathon Oil Company contracted together for a commercial scale demonstration of enhanced oil recovery by the Maraflood (TM) oil recovery process. This M-1 Project is located within Sections 15, 16, 21 and 22, T6N, R13W, Crawford County, Illinois, encompassing approximately 407 acres of Robinson Sand reservoir developed in the first decade of the century. The area covers portions of several waterfloods developed on 10-acre spacing in the 1950's that were approaching their economic limit. This report describes all M-1 Project facilities, how they were prepared or constructed, their purpose and how they operate: (1) wells (drilling and completion); (2) production facility; (3) injection facility; and (4) various service systems required during project development and/or operation. (48 fig, 7 tables) (DLC).

  12. Effect of Catalyst on Transesterifi cation of Waste Vegetable Oils from Food Processing Facility

    Directory of Open Access Journals (Sweden)

    Zoran Iličković

    2009-12-01

    Full Text Available Converting waste vegetable oils from food processing facilities, restaurants and households to biodiesel by the transestrification reaction with methanol has important advantages for human health and environment. The transesterification reaction of waste vegetable oils is affected by free fatty acids and water content of oils and fats, type of alcohol, type and quantities of catalyst, reaction temperature and reaction time. Basic aim of this paper is to explore effect of type and quantities of catalyst on transesterification process of different waste vegetable oils from food processing facilities with methanol. Comparison of basic characteristics between produced biodiesel, industrially produced biodiesel and values from European standards for biodiesel fuel (EN14214 was made.

  13. Effect of Catalyst on Transesterification of Waste Vegetable Oils from Food Processing Facility

    Directory of Open Access Journals (Sweden)

    Zoran Iličković

    2009-12-01

    Full Text Available Converting waste vegetable oils from food processing facilities, restaurants and households to biodiesel by the transestrification reaction with methanol has important advantages for human health and environment. The transesterification reaction of waste vegetable oils is affected by free fatty acids and water content of oils and fats, type of alcohol, type and quantities of catalyst, reaction temperature and reaction time. Basic aim of this paper is to explore effect of type and quantities of catalyst on transesterification process of different waste vegetable oils from food processing facilities with methanol. Comparison of basic characteristics between produced biodiesel, industrially produced biodiesel and values from European standards for biodiesel fuel (EN14214 was made.

  14. Palm oil and ground nut oil supplementation effects on blood glucose and antioxidant status in alloxan-induced diabetic rats.

    Science.gov (United States)

    Adewale, Olabiyi Folorunso; Isaac, OlatunjiOlusola; Tunmise, Makinwa Temitope; Omoniyi, OguntibejuOluwafemi

    2016-01-01

    This study investigated the effects of two common cooking oils (palm oil, PO) and (groundnut oil, GO) supplementation on the antioxidant status and diabetic indices in Alloxan (100mg/kg) induced diabetic Wistar rats. A total of forty-eight Wistar rats of both sexes were used for this study. They were divided into four groups of 12 animals each as: control, diabetic non-supplemented, diabetic supplemented with PO (200mg/kg/day) and diabetic supplemented with GO (200mg/kg/day) rats. Blood glucose, plasma vitamin E, SOD, Total Protein and Albumin levels were measured using standard laboratory procedures. After three weeks of supplementation there was a significant (ppalm oil and ground nut oil as a source of antioxidant was beneficial in diabetic state as it reduced blood glucose and enhance antioxidant status.

  15. Alberta petroleum industry activity and oil economics. Status report

    Energy Technology Data Exchange (ETDEWEB)

    1987-10-01

    This report, largely in graphic form, presents the following information on current petroleum industry activity in Alberta: number of oil and gas parcels requested for public tender and their average price, number of drilling rigs, capital raised by oil and gas companies in Canada, changes in federal and provincial oil/gas fiscal systems since 1985, Alberta crude oil producer netbacks, maps showing major oil play economics and intensive oil and gas activity, heavy oil and in-situ bitumen production, and project costs. 10 figs.

  16. Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Duncan, Kathleen E.; Gieg, Lisa M.; Parisi, Victoria A.; Tanner, Ralph S.; Green Tringe, Susannah; Bristow, Jim; Suflita, Joseph M.

    2009-09-16

    Corrosion of metallic oilfield pipelines by microorganisms is a costly but poorly understood phenomenon, with standard treatment methods targeting mesophilic sulfatereducing bacteria. In assessing biocorrosion potential at an Alaskan North Slope oil field, we identified thermophilic hydrogen-using methanogens, syntrophic bacteria, peptideand amino acid-fermenting bacteria, iron reducers, sulfur/thiosulfate-reducing bacteria and sulfate-reducing archaea. These microbes can stimulate metal corrosion through production of organic acids, CO2, sulfur species, and via hydrogen oxidation and iron reduction, implicating many more types of organisms than are currently targeted. Micromolar quantities of putative anaerobic metabolites of C1-C4 n-alkanes in pipeline fluids were detected, implying that these low molecular weight hydrocarbons, routinely injected into reservoirs for oil recovery purposes, are biodegraded and provide biocorrosive microbial communities with an important source of nutrients.

  17. Proof-of-Concept Oil Shale Facility Environmental Analysis Program

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    The objectives of the Project are to demonstrate: (1) the Modified In- Situ (MIS) shale oil extraction process and (2) the application of CFBC technology using oil shale, coal and waste gas streams as fuels. The project will focus on evaluating and improving the efficiency and environmental performance of these technologies. The project will be modest by commercial standards. A 17-retort MIS system is planned in which two retorts will be processed simultaneously. Production of 1206-barrels per calendar day of raw shale oil and 46-megawatts of electricity is anticipated. West Virginia University coordinated an Environmental Analysis Program for the Project. Experts from around the country were retained by WVU to prepare individual sections of the report. These experts were exposed to all of OOSI`s archives and toured Tract C-b and Logan Wash. Their findings were incorporated into this report. In summary, no environmental obstacles were revealed that would preclude proceeding with the Project. One of the most important objectives of the Project was to verify the environmental acceptability of the technologies being employed. Consequently, special attention will be given to monitoring environmental factors and providing state of the art mitigation measures. Extensive environmental and socioeconomic background information has been compiled for the Tract over the last 15 years and permits were obtained for the large scale operations contemplated in the late 1970`s and early 1980`s. Those permits have been reviewed and are being modified so that all required permits can be obtained in a timely manner.

  18. Current status of the J-PARC muon facility, MUSE

    Science.gov (United States)

    Miyake, Y.; Shimomura, K.; Kawamura, N.; Strasser, P.; Koda, A.; Fujimori, H.; Ikedo, Y.; Makimura, S.; Kobayashi, Y.; Nakamura, J.; Kojima, K.; Adachi, T.; Kadono, R.; Takeshita, S.; Nishiyama, K.; Higemoto, W.; Ito, T.; Nagamine, K.; Ohata, H.; Makida, Y.; Yoshida, M.; Okamura, T.; Okada, R.; Ogitsu, T.

    2014-12-01

    The muon science facility (MUSE), along with the neutron, hadron, and neutrino facilities, is one of the experimental areas of the J-PARC project. The MUSE facility is located in the Materials and Life Science Facility (MLF), which is a building integrated to include both neutron and muon science programs. Since the autumn of 2008, users operation is effective and making use of the pulsed muon beam particularly at the D-Line. Unfortunately, MUSE suffered severe damages from the earthquake on March 11, 2011, the so-called "Higashi-Nippon Dai-Shinsai". We managed to have a stable operation of the superconducting solenoid magnet with use of the on-line refrigerator on December, 2012, although we had to overcome a lot of difficulties against components not working properly. But we had to stop again the whole operations on May 2013, because of the radioactive materials leakage accident at the Hadron Hall Experimental Facility. Finally we restarted the users' runs on February 2014.

  19. Present status and forecast of T&D facilities

    Energy Technology Data Exchange (ETDEWEB)

    Ko, In-Suk

    1994-12-31

    Before the end of the 1970s, because of our marvelous economic growth and industrial development we had made our best efforts to develop more power sources. But from the 1980s, KEPCO has invested for T&D facility of high quality and improved system reliability. The main considerations for T&D expansion are positive investment to improve facilities of the electric company, improvement of the quality of electrical equipment during manufacturing, and bettering the field construction of power facilities. In order to achieve the ultimate goal of supplying high quality electricity, we will try to improve cooperation between our domestic industries, and research institutes, and increase the exchange of international technology.

  20. Facilities for radiotherapy with ion beams status and worldwide developments

    CERN Document Server

    Wolf, B H

    1999-01-01

    Forty-five years after the first ion beam therapy in Berkeley around 25,000 cancer patients worldwide have been treated successfully. Ion accelerators, designed for nuclear research, delivered most of this treatment. The first hospital-based facility started operation in 1998 at Loma Linda California, the first for heavier ions at Chiba, Japan in 1994 and the first commercially delivered facilities started operation in 1998 at Kashiwa, Japan. In 2000, the Harvard Medical Centre, Boston, US, will commence operation and several new facilities are planned or under construction worldwide, although none in Australia. This paper will discuss the physical and biological advantages of ion beams over x-rays and electrons. In the treatment of cancer patients ion beam therapy is especially suited for localised tumours in radiation sensitive areas like skull or spine. Heavier ions are also effective in anoxic tumour cells (found around the normally oxygenated cell population). An additional advantage of the heavier carbo...

  1. Proof-of-Concept Oil Shale Facility Environmental Analysis Program

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    The objectives of the Project are to demonstrate: (1) the Modified In- Situ (MIS) shale oil extraction process and (2) the application of CFBC technology using oil shale, coal and waste gas streams as fuels. The project will focus on evaluating and improving the efficiency and environmental performance of these technologies. The project will be modest by commercial standards. A 17-retort MIS system is planned in which two retorts will be processed simultaneously. Production of 1206-barrels per calendar day of raw shale oil and 46-megawatts of electricity is anticipated. West Virginia University coordinated an Environmental Analysis Program for the Project. Experts from around the country were retained by WVU to prepare individual sections of the report. These experts were exposed to all of OOSI's archives and toured Tract C-b and Logan Wash. Their findings were incorporated into this report. In summary, no environmental obstacles were revealed that would preclude proceeding with the Project. One of the most important objectives of the Project was to verify the environmental acceptability of the technologies being employed. Consequently, special attention will be given to monitoring environmental factors and providing state of the art mitigation measures. Extensive environmental and socioeconomic background information has been compiled for the Tract over the last 15 years and permits were obtained for the large scale operations contemplated in the late 1970's and early 1980's. Those permits have been reviewed and are being modified so that all required permits can be obtained in a timely manner.

  2. The Low Temperature Microgravity Physics Facility: Progress and Status

    Science.gov (United States)

    Larson, Melora; Pensinger, John; Liu, Feng-Chuan; Dick, G. John

    2003-01-01

    The Jet Propulsion Laboratory (JPL) is developing the Low Temperature Microgravity Physics Facility (LTMPF). The LTMPF is a multiple user and multiple flight facility that will provide a long duration low temperature environment for performing state of the art experiments at the International Space Station (ISS). During each mission, two distinct primary experiments will be accommodated. Secondary experiments utilizing the hardware built for the primary experiments will also be accommodated during each mission. Over the past year, much progress has occurred on the LTMPF as the flight hardware has started to be built. Also, many changes have occurred. Last summer, the initial flight of the LTMPF was delayed until early 2008 by a 2-year slip in the delivery of the Japanese Experiment Module (KIBO) Exposed Facility of the ISS, where the LTMPF will be attached when it flies. Finally, the experiments that will fly as part of the first mission have been changed so that one Gravitational and Relativistic experiment and one Low Temperature Condensed Matter experiment will fly on each flight of the LTMPF. Therefore, the experiments that will fly on the initial mission of the LTMPF will be DYNAMX and the Superconducting Microwave Oscillator Experiment (SUMO).

  3. DECOMMISSIONING OF NUCLEAR FACILITIES IN GERMANY - STATUS AT BMBF SITES

    Energy Technology Data Exchange (ETDEWEB)

    Papp, R.; Komorowski, K.

    2002-02-25

    In a period of approximately 40 years prior to 1994, the German Federal Government had spent about {approx} 15 billion to promote nuclear technology. These funds were earmarked for R&D projects as well as demonstration facilities which took up operation between 1960 and 1980. These BMBF (Federal Ministry for Research) facilities were mainly located at the sites of the federal research centers at Juelich and Karlsruhe (the research reactors AVR, FR2, FRJ-1, KNK, and MZFR, the pilot reprocessing plant WAK) but included also the pilot plants SNR-300 and THTR-300 for fast breeder and high-temperature gas-cooled reactor development, respectively, and finally the salt mine Asse which had been used for waste emplacement prior to conversion into an underground research laboratory. In the meantime, almost all of these facilities were shut down and are now in a state of decommissioning and dismantling. This is mainly due to the facts that R&D needs are satisfied or do not exist any more and that, secondly, the lack of political consensus led to the cancellation of advanced nuclear technology.

  4. Environmental assessment of oil degasification at four Strategic Petroleum Reserve facilities in Texas and Louisiana

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The U.S. Department of Energy (DOE) proposes to treat gassy oil at four Strategic Petroleum Reserve (SPR) storage sites to lower the gas content of the stored crude oil and help ensure safe transfer of the oil during drawdown. The crude oil is stored underground in caverns created in salt domes. The degree of gassiness of the oil varies substantially among sites and among caverns within a site. This environmental assessment describes the proposed degasification operation, its alternatives, and potential environmental impacts. The need for degasification has arisen because over time, gases, principally methane and nitrogen, have migrated into and become dissolved in the stored crude oil. This influx of gas has raised the crude oil vapor pressure above limits required by safety and emission guidelines. When oil is drawn from the caverns, excess gases may come out of solution. Based on preliminary data from an ongoing sampling program, between 200 and 350 million of the 587 million barrels of crude oil stored at these four sites would require processing to remove excess gas. Degasification, a commonly used petroleum industry process, would be done at four crude oil storage facilities: Bryan Mound and Big Hill in Texas, and West Hackberry and Bayou Choctaw in Louisiana. DOE would use a turnkey services contract for engineering, procurement, fabrication, installation, operation and maintenance of two degasification plants. These would be installed initially at Bryan Mound and West Hackberry. Degasification would be complete in less than three years of continuous operations. This report summarizes the environmental impacts of this gasification process.

  5. Current Status of the Cyber Threat Assessment for Nuclear Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Doo [KINAC, Daejeon (Korea, Republic of)

    2016-05-15

    In December 2014, unknown hackers hacked internal documents sourced from Korea Hydro and Nuclear Power (KHNP) and those electronic documents were posted five times on a Social Network Service (SNS). The data included personal profiles, flow charts, manuals and blueprints for installing pipes in the nuclear power plant. Although the data were not critical to operation or sabotage of the plant, it threatened people and caused social unrest in Korea and neighboring countries. In December 2015, cyber attack on power grid caused a blackout for hundreds of thousands of people in Ukraine. The power outage was caused by a sophisticated attack using destructive malware called 'BlackEnergy'. Cyber attacks are reality in today's world and critical infrastructures are increasingly targeted. Critical infrastructures, such as the nuclear power plant, need to be proactive and protect the nuclear materials, assets and facilities from potential cyber attacks. The threat assessment document and its detailed procedure are confidential for the State. Nevertheless, it is easy to find cooperation on assessing and evaluating the threats of nuclear materials and facilities with other government departments or agencies including the national police. The NSSC and KINAC also cooperated with the National Intelligence Service (NIS) and National Security Research Institute (NSR). However, robust cyber threat assessment system and regular consultative group should be established with domestic and overseas organization including NIS, NSR, the National Police Agency and the military force to protect and ensure to safety of people, public and environment from rapidly changing and upgrading cyber threats.

  6. National Ignition Facility Project Completion and Control System Status

    Energy Technology Data Exchange (ETDEWEB)

    Van Arsdall, P J; Azevedo, S G; Beeler, R G; Bryant, R M; Carey, R W; Demaret, R D; Fisher, J M; Frazier, T M; Lagin, L J; Ludwigsen, A P; Marshall, C D; Mathisen, D G; Reed, R K

    2009-10-02

    The National Ignition Facility (NIF) is the world's largest and most energetic laser experimental system providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. Completed in 2009, NIF is a stadium-sized facility containing a 1.8-MJ, 500-TW 192-beam ultraviolet laser and target chamber. A cryogenic tritium target system and suite of optical, X-ray and nuclear diagnostics will support experiments in a strategy to achieve fusion ignition starting in 2010. Automatic control of NIF is performed by the large-scale Integrated Computer Control System (ICCS), which is implemented by 2 MSLOC of Java and Ada running on 1300 front-end processors and servers. The ICCS framework uses CORBA distribution for interoperation between heterogeneous languages and computers. Laser setup is guided by a physics model and shots are coordinated by data-driven distributed workflow engines. The NIF information system includes operational tools and a peta-scale repository for provisioning experimental results. This paper discusses results achieved and the effort now underway to conduct full-scale operations and prepare for ignition.

  7. Status of the EP Simulations and Facilities for the SPL

    CERN Document Server

    Calatroni, S; Macatrao, M; Skala, A; Sosin, M; de Waele, R; Withofs, Y

    2011-01-01

    CERN is assembling a new vertical electropolishing facility in order to process several niobium cavities of beta 1 and beta 0.65 in the context of the HP-SPL R&D programme. Electrochemical simulations are being used in order to define the optimal cathode geometry to process the cavities in a vertical position. Macroscopic properties of fluid dynamics like the Reynolds number and thermodynamics linked to the power dissipated in the process are taken into account to dimension the main system components. All the materials from the different equipments must be compatible with all chemicals within the required working temperature and pressure. To provide safe operating conditions when handling chemicals or processing cavities, specific safety and protection equipment is also foreseen.

  8. Status of the Dual-Axis Radiographic Hydrodynamics Test Facility

    Energy Technology Data Exchange (ETDEWEB)

    Burns, M.J.; Allison, P.W.; Carlson, R.L.; Downing, J.N.; Moir, D.C.; Shurter, R.P.

    1996-09-01

    The Dual-Axis Radiographic Hydrodynamics Test (DARHT) Facility will employ two electron linear induction accelerators to produce intense, bremsstrahlung x-ray pulses for flash radiography with sub-millimeter spatial resolution of very dense (attentuations>10{sup 5}), dynamic objects. We will produce an intense x-ray pulse using a 19.75-MeV, 3.5-4 kA, 60-ns flattop electron beam focused on a tungsten target. A 3.75-MeV injector with either a cold velvet cathode or a laser-driven photocathode will produce a beam to be accelerated through a series of 64 ferrite-loaded induction cells with solenoid focusing. Accelerator technology demonstrations have been underway for several years at the DARHT Integrated Test Stand and results including beam energy, emittance, and beam breakup measurements are discussed.

  9. Status of Wakefield Monitor Experiments at the CLIC Test Facility

    CERN Document Server

    Lillestøl, Reidar; Aftab, Namra; Corsini, Roberto; Döbert, Steffen; Farabolini, Wilfrid; Grudiev, Alexej; Javeed, Sumera; Pfingstner, Juergen; Wuensch, Walter

    2016-01-01

    For the very low emittance beams in CLIC, it is vital to mitigate emittance growth which leads to reduced luminosity in the detectors. One factor that leads to emittance growth is transverse wakefields in the accelerating structures. In order to combat this the structures must be aligned with a precision of a few um. For achieving this tolerance, accelerating structures are equipped with wakefield monitors that measure higher-order dipole modes excited by the beam when offset from the structure axis. We report on such measurements, performed using prototype CLIC accelerating structures which are part of the module installed in the CLIC Test Facility 3 (CTF3) at CERN. Measurements with and without the drive beam that feeds rf power to the structures are compared. Improvements to the experimental setup are discussed, and finally remaining measurements that should be performed before the completion of the program are summarized.

  10. STATUS AND PROSPECT OF OIL AND GAS PIPELINES IN CHINA

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ With the exploration and development of natural gas and the increase of crude oil import, the industry of China's Oil and Gas Pipelines has witnessed rapid development. Especially the gas pipeline industry is entering a peak period of development. Thanks to the completion and operation of large-scale pipeline projects including West-East Gas Transportation Pipeline project,Shanxi-Beijing Gas Pipeline Ⅱ, Ji-Ning Pipeline,Huaiyang-Wuhan Pipeline, Guangdong LNG Pipeline,Western Pipeline and Pearl River Delta Oil Product Pipeline, many trans-regional gas and oil pipeline networks with initial scale have been gradually established and improved in China. Meanwhile, the metallurgy,manufacturing and construction level of pipelines has been greatly developed, achieving world top level. The next five years is still a peak period of development for China's gas and oil pipeline industry which will enjoy a broader prospect.

  11. Status of the “new” AMS facility in Trondheim

    Energy Technology Data Exchange (ETDEWEB)

    Nadeau, Marie-Josée; Vaernes, Einar; Svarva, Helene Løvstrand; Larsen, Eiliv; Gulliksen, Steinar [Department of Archaeometry, Norwegian University of Science and Technology, 7491 Trondheim (Norway); Klein, Matthias; Mous, Dirk J.W. [High Voltage Engineering Europa B.V., P.O. Box 99, 3800 AB Amersfoort (Netherlands)

    2015-10-15

    The Radiocarbon Laboratory of the Norwegian University of Science and Technology (NTNU) in Trondheim has a long history, dating back to the 1950s. Its relatively new AMS facility is based on a 1 MV Tandetron from High Voltage Engineering Europa B.V. that is equipped with a hybrid solid/gas SO-110 ion source, a low energy spectrometer supporting sequential injection, a high energy analysis system consisting of a magnet and an electrostatic deflector, allowing insertion of an absorber foil for isobar suppression, and a two dimensional gas ionisation detector (E and ΔE). The system is at present capable of measuring {sup 10}Be, {sup 14}C, and {sup 26}Al and can be easily modified to measure isotopes of higher masses. Acceptance tests results for {sup 10}Be{sup 1+}, {sup 14}C{sup 2+}, {sup 26}Al{sup 1+}, and {sup 26}Al{sup 3+} are presented. The laboratory measures only {sup 14}C at present and the routine procedures are described. The system has demonstrated a very low background (70,000 {sup 14}C years BP or 2·10{sup −16} on Alfa Aesar 40795 graphite powder, −200 mesh, 99.9995%) for {sup 14}C when charge state 2+ is measured and the interference of Li ions in the detector is minimal. Some ion optical peculiarities of the system are also discussed.

  12. Status and Plans for an SRF Accelerator Test Facility at Fermilab

    CERN Document Server

    Church, M; Nagaitsev, S

    2012-01-01

    A superconducting RF accelerator test facility is currently under construction at Fermilab. The accelerator will consist of an electron gun, 40 MeV injector, beam acceleration section consisting of 3 TTF-type or ILC-type cryomodules, and multiple downstream beam lines for testing diagnostics and performing beam experiments. With 3 cryomodules installed this facility will initially be capable of generating an 810 MeV electron beam with ILC beam intensity. The facility can accommodate up to 6 cryomodules for a total beam energy of 1.5 GeV. This facility will be used to test SRF cryomodules under high intensity beam conditions, RF power equipment, instrumentation, and LLRF and controls systems for future SRF accelerators such as the ILC and Project-X. This paper describes the current status and overall plans for this facility.

  13. Production availability analysis for oil and gas facilities: Concepts and procedure

    OpenAIRE

    2012-01-01

    International audience; Since oil and gas facilities can be in multiple states (i.e. operate at different production levels) ranging continuously from nil to full production, the availability, which measures the expected proportion of time in a single (up) state, is too restrictive for performance evaluations. The concept of production availability has then been defined in ISO 20815 as the ratio of production to a reference level (e.g. the design or contracted rate), over a specified period o...

  14. Reef Oil and Gas Exploration Status in China

    Institute of Scientific and Technical Information of China (English)

    Du Xiaodi; Zhao Bangliu

    2010-01-01

    @@ Reef and beach reservoir has greal exploration significance Oil and gas resources are rich in reef reservoir.Statistics of the International Chemistry Industry Association(CIA)in 1977 show that recoverable reselwes of the reefbeach oil and gas fields that have been discovered in the world were 100 and 120 billion barrels of oil equivalent(BOE),which accounted for about 19% of proved and probable reserves in all types of reservoirs in the world,about 47% of proved recoverable reserves of all limestone reservoirs.

  15. Status of the ELIMED Beamline at the ELIMAIA facility

    Science.gov (United States)

    Schillaci, F.; Cirrone, G. A. P.; Cuttone, G.; Romano, F.; Scuderi, V.; Allegra, L.; Amato, A.; Andó, L.; Costa, M.; Gallo, G.; Leanza, R.; Maggiore, M.; Milluzzo, G.; Petringa, G.; Pipek, J.; Russo, A. D.; Korn, G.; Margarone, D.; Leray, M. J.; Tasset-Maye, O.; Antoine, S.; Jehanno, P.

    2016-12-01

    Laser-target acceleration represents a very promising alternative to conventional accelerators for several potential applications, from the nuclear physics to the medical ones. However, some extreme features, not suitable for multidisciplinary applications, as the wide energy and angular spreads, characterize optically accelerated ion beams. Therefore, beyond the improvements at the laser-target interaction level, a lot of efforts have been recently devoted to the development of specific beam-transport devices in order to obtain controlled and reproducible output beams. In this framework, a three years contract has been signed between the INFN-LNS (IT) and Eli-Beamlines-IoP (CZ) to provide the design and the realization of a complete transport beam-line, named ELIMED, dedicated to the transport, diagnostics and dosimetry of laser-driven ion beams. The transport devices will be composed by a set of super-strong permanent magnet quadrupoles able to collect and focus laser driven ions up to 70 MeV/u, and a magnetic chicane made of conventional electromagnetic dipoles to select particles within a narrow energy range. Here, the actual status of the design and development of these magnetic systems is described.

  16. Souring in low-temperature surface facilities of two high-temperature Argentinian oil fields.

    Science.gov (United States)

    Agrawal, Akhil; An, Dongshan; Cavallaro, Adriana; Voordouw, Gerrit

    2014-09-01

    Produced waters from the Barrancas and Chihuido de la Salina (CHLS) fields in Argentina had higher concentrations of sulfate than were found in the injection waters, suggesting that the formation waters in these reservoirs had a high sulfate concentration and that sulfate-reducing bacteria were inactive downhole. Incubation of produced waters with produced oil gave rapid reduction of sulfate to sulfide (souring) at 37 °C, some at 60 °C, but none at 80 °C. Alkylbenzenes and alkanes served as electron donor, especially in incubations with CHLS oil. Dilution with water to decrease the ionic strength or addition of inorganic phosphate did not increase souring at 37 or 60 °C. These results indicate that souring in these reservoirs is limited by the reservoir temperature (80 °C for the Barrancas and 65-70 °C for the CHLS field) and that souring may accelerate in surface facilities where the oil-water mixture cools. As a result, significant sulfide concentrations are present in these surface facilities. The activity and presence of chemolithotrophic Gammaproteobacteria of the genus Thiomicrospira, which represented 85% of the microbial community in a water plant in the Barrancas field, indicated reoxidation of sulfide and sulfur to sulfate. The presence of these bacteria offers potential for souring control by microbial oxidation in aboveground facilities, provided that formation of corrosive sulfur can be avoided.

  17. Supplementing oregano essential oil to boar diet with strengthened fish oil: Effects on semen antioxidant status and semen quality parameters.

    Science.gov (United States)

    Liu, Q; Duan, R J; Zhou, Y F; Wei, H K; Peng, J; Li, J L

    2017-02-22

    Previous research has shown benefits of dietary fish oil supplementation on semen quality of boars. However, little is known about how antioxidant protects lipid peroxidation on spermatozoa from n-3 polyunsaturated fatty acid (PUFA) addition. This study evaluated the effect of oregano essential oil (OEO) supplementation on semen antioxidant status and semen quality in boars fed a diet enriched with fish oil. Thirty-four mature boars of proven fertility, received daily 2.5 kg basal diet top-dressed with 45 g soybean oil and 15 g fish oil to meet the n-3 PUFA requirement of spermatozoa, randomly allocated to one of four groups supplemented with 100 mg α-tocopheryl acetate kg(-1) (control), or 250 or 500 or 750 mg OEO kg(-1) for 16 weeks. Semen was collected at weeks 0, 8, 12 and 16 for measurements of sperm production, motion characteristics, sperm α-tocopherol content, antioxidant enzyme activities, reactive oxygen species (ROS), DNA damage (8-hydroxydeoxyguanosine, 8-OHdG), lipoperoxidation (malondialdehyde, MDA) and seminal total antioxidant capacity (TAC). Sperm production and motion characteristics were similar (p > .05) among groups throughout the experimental week 16, but increased (p oil has a positive effect on antioxidant capacity in boar when used fish oil.

  18. Olive (Olea europaea L.) tree nitrogen status is a key factor for olive oil quality.

    Science.gov (United States)

    Erel, Ran; Kerem, Zohar; Ben-Gal, Alon; Dag, Arnon; Schwartz, Amnon; Zipori, Isaac; Basheer, Loai; Yermiyahu, Uri

    2013-11-27

    The influence of macronutrient status on olive oil properties was studied for three years. Data were analyzed by a multivariate model considering N, P, K, and fruiting year as explanatory factors. Oil quality parameters were primarily associated with N concentration in leaves and fruits which increased with N in irrigation solution. The effect of P on oil quality was mainly indirect since increased P availability increased N accumulation. The potassium level had negligible effects. The oil phenolic content decreased linearly as a function of increased leaf N, indicating protein-phenol competition in leaves. The overall saturation level of the fatty acids decreased with fruit N, resulting in increased polyunsaturated fatty acids. Free fatty acids increased with increased levels of fruit N. High fruit load tended to reduce fruit N and subsequently improve oil quality. The effect of N on oil properties depended solely on its concentration in leaves or fruits, regardless of the cause.

  19. SFC status report on major shale oil projects

    Energy Technology Data Exchange (ETDEWEB)

    Zukor, S.H.

    1982-06-01

    The SFC was created by the Energy Security Act on June 30, 1980. Solicitations for financial assistance from the DOE came from Union Oil and the Tosca company, both for projects near Parachute, Colorado. Both projects received DOE assistance. The first SFC solicitations came in 1981. 6 Of 28 solicitations were for shale oil. In January 1983, seven phase I maturity criteria were applied to the projects and the list was reduced to eleven--only one of which was for shale oil. The SFC will now meet to consider which of the eleven projects that met the maturity criteria of Phase I can also meet the six Phase I criteria. Of the shale oil projects that lacked maturity, a brief is included that indicates SFC policy will tradeoff some near-term production for diversity that will enhance long term use.

  20. Western states enhanced oil shale recovery program: Shale oil production facilities conceptual design studies report

    Energy Technology Data Exchange (ETDEWEB)

    1989-08-01

    This report analyzes the economics of producing syncrude from oil shale combining underground and surface processing using Occidental's Modified-In-Situ (MIS) technology and Lawrence Livermore National Laboratory's (LLNL) Hot Recycled Solids (HRS) retort. These retorts form the basic technology employed for oil extraction from oil shale in this study. Results are presented for both Commercial and Pre-commercial programs. Also analyzed are Pre-commercialization cost of Demonstration and Pilot programs which will confirm the HRS and MIS concepts and their mechanical designs. These programs will provide experience with the circulating Fluidized Bed Combustor (CFBC), the MIS retort, the HRS retort and establish environmental control parameters. Four cases are considered: commercial size plant, demonstration size plant, demonstration size plant minimum CFBC, and a pilot size plant. Budget cost estimates and schedules are determined. Process flow schemes and basic heat and material balances are determined for the HRS system. Results consist of summaries of major equipment sizes, capital cost estimates, operating cost estimates and economic analyses. 35 figs., 35 tabs.

  1. Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Columbia River Mainstem Facilities, 1984 Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Howerton, Jack; Hwang, Diana

    1984-11-01

    This report reviews the status of past, present, and proposed future wildlife planning and mitigation programs at existing hydroelectric projects in the Columbia River Basin. The project evaluations will form the basis for determining any needed remedial measures or additional project analysis. Each hydropower facility report is abstracted separately for inclusion in the Energy Data Base.

  2. Atmospheric Radiation Measurement Climate Research Facility (ACRF Instrumentation Status: New, Current, and Future)

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-01-30

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  3. Status Update on the Seal/bearing Rotordynamics Test Facility at Case Western Reserve University

    Science.gov (United States)

    Adams, Michael L.

    1991-01-01

    The CWRU Seal/Bearing test facility is shown along with the revised force measuring system. This facility has recently been retrofitted with a high pressure, high flow oil system. The high pressure high flow water system remains in place to test seals. Also, a new high flow air system is now installed. Thus, testing to determine static and dynamic properties can now be performed using oil, water, or air on this single facility. The oil system is currently being used to determine rotordynamic properties of a NASA four pocket hydrostatic journal bearing. The revised dual system force measuring configuration is performing with excellent accuracy. That is, the dynamic force measurements are made simultaneously with two independent systems, one with piezoelectric load cells and the other with strain gage load cells. The difference is less than 2 pct. between these two sets of load cell measurements on recent tests with a static eccentricity set close to zero and an orbit radius of 0.0004 inch. The extracted stiffness, damping and inertia coefficients is given for the test conditions shown, as extracted from the two independent dynamic force measurements.

  4. [Gerodontology consultation in geriatric facilities: general health status (I)].

    Science.gov (United States)

    Katsoulis, Joannis; Huber, Sandra; Mericske-Stern, Regina

    2009-01-01

    Dental undertreatment is often seen in the older population. This is particularly true for the elderly living in nursing homes and geriatric hospitals. The progression of chronic diseases results in loss of their independence. They rely on daily support and care due to physical or mental impairment. The visit of a dentist in private praxis becomes difficult or impossible and is a logistic problem. These elderly patients are often not aware of oral and dental problems or these are not addressed. The geriatric hospital Bern, Ziegler, has integrated dental care in the concept of physical rehabilitation of geriatric patients. A total of 139 patients received dental treatment in the years 2005/2006. Their mean age was 83 years, but the segment with > 85 years of age amounted to 46%. The general health examinations reveald multiple and complex disorders. The ASA classification (American Society of Anesthesiologists, Physical Status Classification System) was applied and resulted in 15% = P2 (mild systemic disease, no functional limitation), 47% = P3 (severe systemic disease, definite functional limitations) and 38% = P4 (severe systemic disease, constant threat to life). Eighty-seven of the patients exhibited 3 or more chronic diseases with a prevalence of cardiovascular diseases, musculoskelettal disorders and dementia. Overall the differences between men and women were small, but broncho-pulmonary dieseases were significantly more frequent in women, while men were more often diagnosed with dementia and depression. Verbal communication was limited or not possible with 60% of the patients due to cognitive impairment or aphasia after a stroke. Although the objective treatment need is high, providing dentistry for frail and geriatric patients is characterized by risks due to poor general health conditions, difficulties in communication, limitations in feasibility and lack of adequate aftercare. In order to prevent the problem of undertreatment, elderly independently living

  5. Effect of Cocoa Butter and Sunflower Oil Supplementation on Performance, Immunoglobulin, and Antioxidant Vitamin Status of Rats

    OpenAIRE

    Ebru Yıldırım; Miyase Çınar; İlkay Yalçınkaya; Hüsamettin Ekici; Nurgül Atmaca; Enes Güncüm

    2014-01-01

    This study investigated the effects of cocoa butter and sunflower oil alone and in combination on performance, some biochemical parameters, immunoglobulin, and antioxidant vitamin status in Wistar rats. Forty-eight male rats were assigned to four groups, consisting of 12 rats with 3 replicates. Control received balanced rat diet without oil, cocoa butter group received 3.5% cocoa butter, sunflower oil group received 3.5% sunflower oil, the last group received 1.75% sunflower oil + 1.75% cocoa...

  6. The relationship of sport participation to provision of sports facilities and socioeconomic status: a geographical analysis.

    Science.gov (United States)

    Eime, Rochelle M; Harvey, Jack; Charity, Melanie J; Casey, Meghan; Westerbeek, Hans; Payne, Warren R

    2017-06-01

    Ecological models have been applied to investigate multiple domains influencing physical activity behaviour, including individual, social, organisational, community, environmental and policy factors. With regard to the built environment, research to date has been limited to small geographical areas and/or small samples of participants. This study examined the geographical association between provision of sport facilities and participation in sport across an entire Australian state, using objective total enumerations of both, for a group of sports, with adjustment for the effect of socioeconomic status (SES). De-identified membership registration data were obtained from state sport governing bodies of four popular team sports. Associations between participation rate, facility provision rate and SES were investigated using correlation and regression methods. Participation rate was positively associated with provision of facilities, although this was complicated by SES and region effects. The non-metropolitan region generally had higher participation rates and better provision of facilities than the metropolitan region. Better provision of sports facilities is generally associated with increased sport participation, but SES and region are also contributing factors. Implications for public health: Community-level analysis of the population, sport participation and provision of facilities should be used to inform decisions of investments in sports facilities. © 2017 The Authors.

  7. Status of oil pollution along the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Kadam, A.N.; Chouksey, M.K.

    The Arabian Sea and the Bay of Bengal have been estimated to annually receive around 5 x 10 sup(6) and 4 x 10 sup(5) t/y petroleum respectively from routine discharges from oil tankers and other ships plying the shipping lanes originating from...

  8. Status and Opportunities at Project X: A Multi-MW Facility for Intensity Frontier Research

    CERN Document Server

    Holmes, S D; Kephart, R; Kourbanis, I; Lebedev, V; Mishra, S; Nagaitsev, S; Solyak, N; Tschirhart, R

    2014-01-01

    Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility will support programs in elementary particle and nuclear physics, with the potential for broader applications in materials and energy research. Project X is in the development stage with a R&D program focused on front end and superconducting RF acceleration technologies, and with design concepts for a staged implementation. This paper will review the status of the Project X conceptual development and the associated R&D programs.

  9. Facile Preparation of Nanostructured, Superhydrophobic Filter Paper for Efficient Water/Oil Separation.

    Directory of Open Access Journals (Sweden)

    Jianhua Wang

    Full Text Available In this paper, we present a facile and cost-effective method to obtain superhydrophobic filter paper and demonstrate its application for efficient water/oil separation. By coupling structurally distinct organosilane precursors (e.g., octadecyltrichlorosilane and methyltrichlorosilane to paper fibers under controlled reaction conditions, we have formulated a simple, inexpensive, and efficient protocol to achieve a desirable superhydrophobic and superoleophilic surface on conventional filter paper. The silanized superhydrophobic filter paper showed nanostructured morphology and demonstrated great separation efficiency (up to 99.4% for water/oil mixtures. The modified filter paper is stable in both aqueous solutions and organic solvents, and can be reused multiple times. The present study shows that our newly developed binary silanization is a promising method of modifying cellulose-based materials for practical applications, in particular the treatment of industrial waste water and ecosystem recovery.

  10. Facile Preparation of Nanostructured, Superhydrophobic Filter Paper for Efficient Water/Oil Separation.

    Science.gov (United States)

    Wang, Jianhua; Wong, Jessica X H; Kwok, Honoria; Li, Xiaochun; Yu, Hua-Zhong

    2016-01-01

    In this paper, we present a facile and cost-effective method to obtain superhydrophobic filter paper and demonstrate its application for efficient water/oil separation. By coupling structurally distinct organosilane precursors (e.g., octadecyltrichlorosilane and methyltrichlorosilane) to paper fibers under controlled reaction conditions, we have formulated a simple, inexpensive, and efficient protocol to achieve a desirable superhydrophobic and superoleophilic surface on conventional filter paper. The silanized superhydrophobic filter paper showed nanostructured morphology and demonstrated great separation efficiency (up to 99.4%) for water/oil mixtures. The modified filter paper is stable in both aqueous solutions and organic solvents, and can be reused multiple times. The present study shows that our newly developed binary silanization is a promising method of modifying cellulose-based materials for practical applications, in particular the treatment of industrial waste water and ecosystem recovery.

  11. Antioxidants and antioxidant enzymes status of rats fed on n-3 PUFA rich Garden cress (Lepidium Sativum L) seed oil and its blended oils.

    Science.gov (United States)

    Umesha, Shankar Shetty; Naidu, K Akhilender

    2015-04-01

    Garden cress (Lepidium sativum L) seed oil (GCO) is a rich source of α-linolenic acid (ALA, 33.6 %) and the oil has a fairly balanced SFA, MUFA and PUFA ratio. In this study we have investigated the effect of GCO and its blends with n-6 PUFA rich edible vegetable oils sunflower oil (SFO), rice bran oil (RBO) and sesame oil (SESO) on antioxidant status of oils and antioxidative enzymes in Wistar rats. Physical blending of GCO with n-6 PUFA rich vegetable oils (SFO, RBO and SESO) increased content of natural antioxidants such as tocopherols, oryzanol and lignans, decreased the n-6/n-3 PUFA ratio and improved the radical scavenging activity of blended oils. Dietary feeding of GCO and its blended oils for 60 days, increased the tocopherols levels (12.2-21.6 %) and activity of antioxidant enzymes namely catalase, glutathione peroxidase (GPx), but did not affect the activity of glutathione reductase (GR), superoxide dismutase (SOD) and glutathione S-transferase (GST) in liver compared to native oil fed rats. Thus, blending of GCO with other vegetable oil decreased n-6/n-3 PUFA ratio (>2.0) and dietary feeding of GCO blended oils increased the antioxidant status and activity of antioxidant enzymes (catalase and GPx) in experimental rats.

  12. Oil-exporting status, quality of life, and fertility: a cross national study.

    Science.gov (United States)

    Hunter, S R; Stokes, C S; Warland, R H

    1982-01-01

    It has been suggested that unless the rapid increase in income in the oil-exporting countries is accompanied by more equitable distribution of modern goods and services, the impact on health, literacy, and fertility is likely to be negligible. This study represents an initial attempt to examine the possible effects of the oil-exporting status of nations on their income, quality of life, and fertility. Data from 150 countries were used, and the Physical Quality of Life Index (PQLI) was utilized instead of traditional measures of development. Some findings are: 1) the variable showing the strongest direct relationship to fertility was physical quality of life (p=-.756) which is consistent with the distributional hypothesis; 2) per capita gross national product (GNP) and oil-exporting status showed weaker paths to fertility and their signs were in opposite directions; 3) per capita GNP showed a moderate negative relationship to fertility (p=-.171) while oil-exporting status had a positive path of about the same size (p= .155), thus per capita income and oil-exporting status had only about 1/5 the net relationship to fertility as did physical quality of life; 4) the indirect relationship of income as channeled through PQLI was over twice as large as the measured direct relationship, so that the importance of per capita GNP for lower fertility is primarily through its influence on the physical quality of life within a nation; 5) oil-exporting status was associated with lower physical quality of life and the latter was strongly related to higher fertility; and 6) in the long run, the relationship between oil-exporting status and quality of life should be positive. If separate analyses are conducted, the division should be made along an oil-exporter/non-exporter dichotomy, rather than a more developed/less developed country categorization. It is concluded that nations with relatively high life expectancies high levels of literacy, and low levels of infant mortality

  13. Thermodynamic Performance Indicators for Offshore Oil and Gas Processing: Application to Four North Sea Facilities

    DEFF Research Database (Denmark)

    Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian

    2014-01-01

    achievable potential, they should evaluate the use of theoretical potential, and they should evaluate the total use of energy resources. The performance indicators are tested on four North Sea facilities, and the results are discussed. We recommend the use of a set of indicators for a thorough evaluation......Well-defined performance indicators can motivate optimal operation of offshore oil and gas platforms. We evaluate several thermodynamic performance indicators presented in the literature according to three criteria: Thermodynamic performance indicators should evaluate the use of technically...

  14. Status and Plans for a Superconducting RF Accelerator Test Facility at Fermilab

    Energy Technology Data Exchange (ETDEWEB)

    Leibfritz, J.; Andrews, R.; Baffes, C.M.; Carlson, K.; Chase, B.; Church, M.D.; Harms, E.R.; Klebaner, A.L.; Kucera, M.; Martinez, A.; Nagaitsev, S.; /Fermilab

    2012-05-01

    The Advanced Superconducting Test Accelerator (ASTA) is being constructed at Fermilab. The existing New Muon Lab (NML) building is being converted for this facility. The accelerator will consist of an electron gun, injector, beam acceleration section consisting of 3 TTF-type or ILC-type cryomodules, multiple downstream beam lines for testing diagnostics and conducting various beam tests, and a high power beam dump. When completed, it is envisioned that this facility will initially be capable of generating a 750 MeV electron beam with ILC beam intensity. An expansion of this facility was recently completed that will provide the capability to upgrade the accelerator to a total beam energy of 1.5 GeV. Two new buildings were also constructed adjacent to the ASTA facility to house a new cryogenic plant and multiple superconducting RF (SRF) cryomodule test stands. In addition to testing accelerator components, this facility will be used to test RF power systems, instrumentation, and control systems for future SRF accelerators such as the ILC and Project-X. This paper describes the current status and overall plans for this facility.

  15. Removal of Organic Based Oil and Grease from Food Service Facility Effluent Using a Laterite Column

    Directory of Open Access Journals (Sweden)

    H. Ajith Hebbar

    2016-07-01

    Full Text Available The effluents from food service facilities like restaurants, hostels and cafeteria typically contain floating cooked oil, ghee, and other fatty materials which are of organic in origin. Conventionally, before allowing this effluent to treatment plant or sewer, grease traps and skimming devices are used to separate these floating organic matters. If these are not effectively separated, these may clog sewers or interfere with biological treatment system. But these conventional methods need frequent maintenance and may not be cost effective. Alternatively, in this experimental work, an attempt was made to remove floating oil and grease using adsorption by passing the wastewater through a Laterite grain column. A real scale study unit was set up at the effluent point of a restaurant. The Various parameters like height of the column, grain size, and flow rate were monitored during the experiment. The results showed that the oil and grease could be removed up to an extent of 97.6% proving that Laterite has good adsorption potential.

  16. Effect of thyme essential oil and selenium on intestine integrity and antioxidant status of broilers.

    Science.gov (United States)

    Placha, I; Takacova, J; Ryzner, M; Cobanova, K; Laukova, A; Strompfova, V; Venglovska, K; Faix, S

    2014-02-01

    1. This study evaluated the duodenal wall integrity, antioxidant status as well as some immunological parameters of broiler chickens supplemented with 0.5 g Thymus vulgaris essential oil (EO)/kg diet and 0.4 mg Se/kg DM (dry matter) derived from sodium selenite. 2. A total of 192 one-d-old randomly divided chickens of both sexes (Ross 308 hybrid broilers) were divided into 4 treatment groups of 48 birds each. 3. The first group was fed on a nutritionally balanced basal diet (BD). The other three groups received BD supplemented with 0.5 g/kg thyme oil, or 0.4 mg Se/kg DM, or both feed additives together. 4. The results for the evaluated feed additives were (1) thyme oil - decreased malondialdehyde (MDA) concentration in duodenal mucosa and kidney, increased immunoglobulin A (IgA) concentration in duodenal mucosa, stimulated phagocytic activity in blood, improved intestinal barrier integrity (2) selenium - increased glutathione peroxidase (GPx) activity in blood and liver as well as thioredoxin reductase (TrxR) activity in duodenal mucosa, liver and in the kidney, (3) EO with selenium - increased thioredoxin reductase (TrxR) activity in duodenal mucosa. 5. These results demonstrated that thyme oil alone showed more effective potential to improve intestinal barrier integrity and antioxidant status as well as evoking an immune response in chickens, than if diets were supplemented with both thyme oil and selenium.

  17. Decadal Vision Progress Report Implementation Plans and Status for the Next Generation ARM Facility

    Energy Technology Data Exchange (ETDEWEB)

    Mather, James

    2016-06-01

    The reconfiguration of the ARM facility, formally initiated in early 2014, is geared toward implementing the Next Generation of the ARM Facility, which will more tightly link ARM measurements and atmospheric models. The strategy is outlined in the ARM Climate Research Facility Decadal Vision (DOE 2014a). The strategy includes the implementation of a high-resolution model, initially at the Southern Great Plains (SGP) site, and enhancements at the SGP and North Slope of Alaska (NSA) sites to provide additional observations to support modeling and process studies. Enhancements at the SGP site focus on ground-based instruments while enhancements at the NSA make use of Unmanned Aerial Systems (UAS) and Tethered Balloon Systems (TBS). It is also recognized that new data tools and data products will need to be developed to take full advantage of these improvements. This document provides an update on the status of these ARM facility enhancements, beginning with the measurement enhancements at the SGP and NSA, followed by a discussion of the modeling project including associated data-processing activities.

  18. The present status of the nTOF facility at CERN

    CERN Document Server

    Igashira, M

    2005-01-01

    The main aim of the n_TOF facility at CERN is to provide precise neutron cross-section data relevant to the R&D of accelerator driven systems, nuclear astrophysics, etc. It is composed of a spallation neutron source, a 187.5-m flight path, a variety of detectors, a data acquisition system, etc. A 20 GeV proton synchrotron is employed together with a lead target for the spallation neutron source. The measurement of capture and fission cross sections started in 2002 and had been performed until the mid of November in 2004. The capture and fission measurements were performed for 28 and 7 isotopes, respectively. The brief history, present status, and future plan of the n_TOF facility are reported.

  19. Carbon Capture and Sequestration (via Enhanced Oil Recovery) from a Hydrogen Production Facility in an Oil Refinery

    Energy Technology Data Exchange (ETDEWEB)

    Stewart Mehlman

    2010-06-16

    The project proposed a commercial demonstration of advanced technologies that would capture and sequester CO2 emissions from an existing hydrogen production facility in an oil refinery into underground formations in combination with Enhanced Oil Recovery (EOR). The project is led by Praxair, Inc., with other project participants: BP Products North America Inc., Denbury Onshore, LLC (Denbury), and Gulf Coast Carbon Center (GCCC) at the Bureau of Economic Geology of The University of Texas at Austin. The project is located at the BP Refinery at Texas City, Texas. Praxair owns and operates a large hydrogen production facility within the refinery. As part of the project, Praxair would construct a CO2 capture and compression facility. The project aimed at demonstrating a novel vacuum pressure swing adsorption (VPSA) based technology to remove CO2 from the Steam Methane Reformers (SMR) process gas. The captured CO2 would be purified using refrigerated partial condensation separation (i.e., cold box). Denbury would purchase the CO2 from the project and inject the CO2 as part of its independent commercial EOR projects. The Gulf Coast Carbon Center at the Bureau of Economic Geology, a unit of University of Texas at Austin, would manage the research monitoring, verification and accounting (MVA) project for the sequestered CO2, in conjunction with Denbury. The sequestration and associated MVA activities would be carried out in the Hastings field at Brazoria County, TX. The project would exceed DOE’s target of capturing one million tons of CO2 per year (MTPY) by 2015. Phase 1 of the project (Project Definition) is being completed. The key objective of Phase 1 is to define the project in sufficient detail to enable an economic decision with regard to proceeding with Phase 2. This topical report summarizes the administrative, programmatic and technical accomplishments completed in Phase 1 of the project. It describes the work relative to project technical and design activities

  20. The present status of high-pressure research at Beijing Synchrotron Radiation Facility

    CERN Document Server

    Liu, J; Li, Y C

    2002-01-01

    The present status of high-pressure research at Beijing Synchrotron Radiation Facility is reported. A ten-poles wiggler beamline provides a white beam for investigating samples using a diamond anvil cell. In situ energy-dispersive diffraction is used to determine the pressure-induced phase transitions and equations of state. High pressure can be stably applied by a stepper-motorized loading system with a strain sensor. Some megabar experiments have been carried out without damage on diamonds. Improved beam collimation reduces the background and eliminates gasket scatter. Some research and future developments are also presented.

  1. Environmental Protection Agency (EPA) Facility Registry Service (FRS) Emergency Response (ER) Risk Management Plan (RMP) Facilities - Oil and Hazardous Materials

    Data.gov (United States)

    Department of Homeland Security — The purpose of this web feature service is to provide users with access to integrated facility information from FRS, limited to the subset of facilities that link to...

  2. Environmental Protection Agency (EPA) Facility Registry Service (FRS) Emergency Response (ER) Toxic Release Inventory (TRI) Facilities - Oil and Hazardous Materials

    Data.gov (United States)

    Department of Homeland Security — The purpose of this web feature service is to provide users with access to integrated facility information from FRS, limited to the subset of facilities that link to...

  3. Dentition, nutritional status and adequacy of dietary intake among older residents in assisted living facilities.

    Science.gov (United States)

    Saarela, Riitta K T; Lindroos, Eeva; Soini, Helena; Hiltunen, Kaija; Muurinen, Seija; Suominen, Merja H; Pitkälä, Kaisu H

    2016-06-01

    We examined the relationships between dentition, nutritional status and dietary intakes of energy, protein and micronutrients among older people in assisted living facilities in Helsinki. Poor dentition is associated with malnutrition. Less is known about how dentition is associated with detailed nutrient intakes in institutionalised older people. This cross-sectional study assessed 343 participants (mean age 83 years). Dentition was assessed by trained ward nurses and divided into edentulous participants without dentures (group 1), edentulous participants with removable dentures (group 2) and those with any natural teeth (group 3). Nutritional status was assessed by Mini Nutritional Assessment (MNA). The energy, protein and nutrient intakes were calculated from detailed 1-day food diaries and compared with the recommendations of the Finnish National Nutrition Council as a measure of dietary adequacy. Assessment included also participants' cognitive and functional status. Of the participants, 8.2, 39.1 and 52.8% were in groups 1, 2 and 3, respectively. Altogether 22% were malnourished according to MNA. Group 1 had the poorest nutritional status. A large proportion of participants consumed less than the recommended amounts of energy, protein or micronutrients. Half of the participants consumed nutritional care in long-term care. © 2014 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

  4. B-SPLINE-BASED SVM MODEL AND ITS APPLICATIONS TO OIL WATER-FLOODED STATUS IDENTIFICATION

    Institute of Scientific and Technical Information of China (English)

    Shang Fuhua; Zhao Tiejun; Yi Xiongying

    2007-01-01

    A method of B-spline transform for signal feature extraction is developed. With the B-spline,the log-signal space is mapped into the vector space. An efficient algorithm based on Support Vector Machine (SVM) to automatically identify the water-flooded status of oil-saturated stratum is described.The experiments show that this algorithm can improve the performances for the identification and the generalization in the case of a limited set of samples.

  5. Effect of virgin coconut oil enriched diet on the antioxidant status and paraoxonase 1 activity in ameliorating the oxidative stress in rats - a comparative study.

    Science.gov (United States)

    Arunima, S; Rajamohan, T

    2013-09-01

    Virgin coconut oil (VCO) extracted by wet processing is popular among the scientific field and society nowadays. The present study was carried out to examine the comparative effect of VCO with copra oil (CO), olive oil (OO) and sunflower oil (SFO) on endogenous antioxidant status and paraoxonase 1 activity in ameliorating the oxidative stress in rats. Male Sprague-Dawley rats were fed different oils at 8% level for 45 days along with the synthetic diet. Results revealed that dietary VCO improved the antioxidant status compared to other three oil fed groups (P oil fed groups (P oil fed rats (P oil) and tocopherols (33.12 μg per 100 g oil) etc. compared to other oils (P < 0.05). From these observations, it is concluded that VCO has a beneficial role in improving antioxidant status and hence preventing lipid and protein oxidation.

  6. Annual Status Report (FY2016) Performance Assessment for the Environmental Restoration Disposal Facility

    Energy Technology Data Exchange (ETDEWEB)

    Casbon, M. A. [CH2M HILL Plateau Remediation Company, Richland, WA (United States); Nichols, W. E. [CH2M HILL Plateau Remediation Company, Richland, WA (United States)

    2017-03-15

    DOE O 435.1, Radioactive Waste Management, and DOE M 435.1-1, Radioactive Waste Management Manual, require that a determination of continued adequacy of the performance assessment (PA), composite analysis (CA), and disposal authorization statement (DAS) be made on an annual basis, and it must consider the results of data collection and analysis from research, field studies, and monitoring. Annual summaries of low-level waste (LLW) disposal operations must be prepared with respect to the conclusions and recommendations of the PA and CA, and a determination of the need to revise the PA or CA must be made. The annual summary requirement provides a structured approach for demonstrating the continued adequacy of the PA and CA in demonstrating a reasonable expectation that the performance objectives will be met. This annual summary addresses only the status of the Environmental Restoration Disposal Facility (ERDF) PA (CP-60089, Performance Assessment for the Environmental Restoration Disposal Facility, Hanford Site, Washington, formerly WCH-520 Rev. 1)1. The CA for ERDF is supported by DOE/RL-2016-62, Annual Status Report (FY 2016): Composite Analysis of Low Level Waste Disposal in the Central Plateau at the Hanford Site. The ERDF PA portion of the CA document is found in Section 3.1.4, and the ERDF operations portion is found in Section 3.3.3.2 of that document.

  7. The impact of oil and natural gas facilities on rural residential property values

    Energy Technology Data Exchange (ETDEWEB)

    Boxall, P.C. [Alberta Univ., Edmonton, AB (Canada). Dept. of Rural Economy

    2005-07-01

    This PowerPoint presentation examined challenges in the economic valuation of environmental changes within the context of formal real estate markets. It was proposed that some values that are expressed in markets can be affected by environmental changes and should be used in resource development land assessments. Details of indirect market valuation and revealed preference methods were reviewed. An outline of hedonic pricing was presented. It was noted that hedonic pricing can be used with other market values and prices such as tourism, art prices and hotel prices, where multivariate regression techniques are used and regression coefficients reveal information on the implicit prices of certain characteristics. Property value examples in the environmental economics literature were reviewed. A case study using data from eco-terrorism costs was presented. Issues concerning sour gas facilities were discussed with reference to public anxiety over hydrogen sulfide (H{sub 2}S) toxicity and flares. Concerns over health risks and negative amenity impacts were discussed. The impacts of sour gas facilities on property values of residential acreages in and around Calgary were considered, and a map of the study area was presented. An outline of emergency plan response zones was provided. Price effects of industry facilities were presented, including marginal and cumulative impacts on price. It was concluded that oil and gas activities have significant impacts on rural residential property prices, but that industry members currently report that there is little to no effect. It was suggested that the research presented in this paper could be used to assess levels of compensation. tabs., figs.

  8. Economic impacts of oil spills: Spill unit costs for tankers, pipelines, refineries, and offshore facilities. [Task 1, Final report

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-15

    The impacts of oil spills -- ranging from the large, widely publicized Exxon Valdez tanker incident to smaller pipeline and refinery spills -- have been costly to both the oil industry and the public. For example, the estimated costs to Exxon of the Valdez tanker spill are on the order of $4 billion, including $2.8 billion (in 1993 dollars) for direct cleanup costs and $1.125 billion (in 1992 dollars) for settlement of damages claims caused by the spill. Application of contingent valuation costs and civil lawsuits pending in the State of Alaska could raise these costs appreciably. Even the costs of the much smaller 1991 oil spill at Texaco`s refinery near Anacortes, Washington led to costs of $8 to 9 million. As a result, inexpensive waming, response and remediation technologies could lower oil spin costs, helping both the oil industry, the associated marine industries, and the environment. One means for reducing the impact and costs of oil spills is to undertake research and development on key aspects of the oil spill prevention, warming, and response and remediation systems. To target these funds to their best use, it is important to have sound data on the nature and size of spills, their likely occurrence and their unit costs. This information could then allow scarce R&D dollars to be spent on areas and activities having the largest impact. This report is intended to provide the ``unit cost`` portion of this crucial information. The report examines the three key components of the US oil supply system, namely, tankers and barges; pipelines and refineries; and offshore production facilities. The specific purpose of the study was to establish the unit costs of oil spills. By manipulating this key information into a larger matrix that includes the size and frequency of occurrence of oil spills, it will be possible` to estimate the likely future impacts, costs, and sources of oil spills.

  9. Upgrade of the muon veto and current status of the Dortmund low background HPGe facility

    Energy Technology Data Exchange (ETDEWEB)

    Goessling, Claus; Kroeninger, Kevin; Neddermann, Till; Nitsch, Christian; Quante, Thomas [TU Dortmund, Physik EIV, D-44221 Dortmund (Germany)

    2015-07-01

    The Dortmund Low Background HPGe Facility (DLB) is a germanium facility with heavy shielding located above ground. It's primary task is to provide material screening support for the COBRA experiment which was built to search for neutrinoless double beta decay. Germanium detectors used for low background gamma spectroscopy are usually operated under either a fairly low overburden (O(1m) water equivalent (mwe)) or high overburden, e.g. in specialised underground laboratories (O(>100 mwe)). In between, only a few facilities exist, such as the DLB. The artificial overburden of 10 mwe already shields the weak component of cosmic rays. The lead castle with a state-of-the-art neutron shielding as well as the active anti-cosmics veto detector enable low background gamma spectrometry with the advantage of good accessibility on the university campus. Throughout the last years improvements have been made especially on the cosmics veto and the MC simulation leading to an remarkable low integral background counting rate (40-2700 keV) of about 2.5228(52) counts/kg/min. The talk summarises the completed tasks and presents the current status.

  10. Status of The Facility for Experiments of Nuclear Reactions in Stars

    Science.gov (United States)

    Longland, Richard; Kelley, John; Marshall, Caleb; Portillo, Federico; Setoodehnia, Kiana; Underwood, Daniel

    2016-09-01

    To make connections between observations of stellar atmospheres and the processes occurring deep inside stars, me must rely on accurate nuclear cross sections. Often, the Coulomb barrier makes these cross sections immeasurably small in the laboratory. Particle transfer reactions are one tool in our inventory that can be used to infer the necessary properties of nuclear reactions, thus opening an avenue to calculate their cross sections. Enge split-pole magnetic spectrographs are one tool in our inventory that have been used successfully to perform these experiments. However, after a rash of closures, there were no operational spectrographs of this kind in North America to provide these valuable capabilities. Over the last few years, we have revived the Enge split-pole spectrograph at TUNL. We have also upgraded much of the equipment, ranging from the data acquisition system to the control system and detector package. These upgrades have enabled a powerful, flexible, and modern facility - the Facility for Experiments of Nuclear Reactions in Stars (FENRIS). In this talk, I will present a status upgrade of FENRIS, highlighting our upgrades, capabilities, and first science results. I will also highlight future upgrade plans for the facility.

  11. Post abortion care quality status in health facilities of Guraghe zone, Ethiopia.

    Science.gov (United States)

    Tesfaye, Gezahegn; Oljira, Lemessa

    2013-07-23

    Unsafe abortion in the developing world accounts for 13% of all maternal deaths. Ethiopia is one of the developing countries with the highest maternal mortality ratio (673 per 100,000 live births) in the world. Unsafe abortion was estimated to account for 32% of all maternal deaths in Ethiopia. To assess post abortion care quality status in health facilities of Guraghe zone. A facility based cross-sectional study design with both quantitative and qualitative methods was conducted. Patient interview, direct service observation, provider self administered questionnaire and inventory of equipment and supplies were used for the assessment. Six health centers, two hospitals and 422 post-abortion patients were included in the study. Patient-provider interaction was generally satisfactory from the patient's perspective. The majority of the respondents (93.5%) said that they were treated with politeness and respect. More than half 226(56.5%) of the clients have received post abortion family planning. Overall, 83.5% of the patients were satisfied with the services. Those who said waiting time was long were less satisfied and unemployed women were more satisfied than others. The study has revealed several improvements as well as problems in the provision of post-abortion care service in the studied health facilities.

  12. Environmental assessment for the Strategic Petroleum Reserve Big Hill facility storage of commercial crude oil project, Jefferson County, Texas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The Big Hill SPR facility located in Jefferson County, Texas has been a permitted operating crude oil storage site since 1986 with benign environmental impacts. However, Congress has not authorized crude oil purchases for the SPR since 1990, and six storage caverns at Big Hill are underutilized with 70 million barrels of available storage capacity. On February 17, 1999, the Secretary of Energy offered the 70 million barrels of available storage at Big Hill for commercial use. Interested commercial users would enter into storage contracts with DOE, and DOE would receive crude oil in lieu of dollars as rental fees. The site could potentially began to receive commercial oil in May 1999. This Environmental Assessment identified environmental changes that potentially would affect water usage, power usage, and air emissions. However, as the assessment indicates, changes would not occur to a major degree affecting the environment and no long-term short-term, cumulative or irreversible impacts have been identified.

  13. Research Capabilities for Oil-Free Turbomachinery Expanded by New Rotordynamic Simulator Facility

    Science.gov (United States)

    Howard, Samuel A.

    2004-01-01

    A new test rig has been developed for simulating high-speed turbomachinery shafting using Oil-Free foil air bearing technology. Foil air journal bearings are self-acting hydrodynamic bearings with a flexible inner sleeve surface using air as the lubricant. These bearings have been used in turbomachinery, primarily air cycle machines, for the past four decades to eliminate the need for oil lubrication. More recently, interest has been growing in applying foil bearings to aircraft gas turbine engines. They offer potential improvements in efficiency and power density, decreased maintenance costs, and other secondary benefits. The goal of applying foil air bearings to aircraft gas turbine engines prompted the fabrication of this test rig. The facility enables bearing designers to test potential bearing designs with shafts that simulate the rotating components of a target engine without the high cost of building actual flight hardware. The data collected from this rig can be used to make changes to the shaft and bearings in subsequent design iterations. The rest of this article describes the new test rig and demonstrates some of its capabilities with an initial simulated shaft system. The test rig has two support structures, each housing a foil air journal bearing. The structures are designed to accept any size foil journal bearing smaller than 63 mm (2.5 in.) in diameter. The bearing support structures are mounted to a 91- by 152-cm (3- by 5-ft) table and can be separated by as much as 122 cm (4 ft) and as little as 20 cm (8 in.) to accommodate a wide range of shaft sizes. In the initial configuration, a 9.5-cm (3.75-in.) impulse air turbine drives the test shaft. The impulse turbine, as well as virtually any number of "dummy" compressor and turbine disks, can be mounted on the shaft inboard or outboard of the bearings. This flexibility allows researchers to simulate various engine shaft configurations. The bearing support structures include a unique bearing mounting

  14. Microbial communities in bulk fluids and biofilms of an oil facility have similar composition but different structure.

    Science.gov (United States)

    Stevenson, Bradley S; Drilling, Heather S; Lawson, Paul A; Duncan, Kathleen E; Parisi, Victoria A; Suflita, Joseph M

    2011-04-01

    The oil-water-gas environments of oil production facilities harbour abundant and diverse microbial communities that can participate in deleterious processes such as biocorrosion. Several molecular methods, including pyrosequencing of 16S rRNA libraries, were used to characterize the microbial communities from an oil production facility on the Alaskan North Slope. The communities in produced water and a sample from a 'pig envelope' were compared in order to identify specific populations or communities associated with biocorrosion. The 'pigs' are used for physical mitigation of pipeline corrosion and fouling and the samples are enriched in surface-associated solids (i.e. paraffins, minerals and biofilm) and coincidentally, microorganisms (over 10(5) -fold). Throughout the oil production facility, bacteria were more abundant (10- to 150-fold) than archaea, with thermophilic members of the phyla Firmicutes (Thermoanaerobacter and Thermacetogenium) and Synergistes (Thermovirga) dominating the community. However, the structure (relative abundances of taxa) of the microbial community in the pig envelope was distinct due to the increased relative abundances of the genera Thermacetogenium and Thermovirga. The data presented here suggest that bulk fluid is representative of the biofilm communities associated with biocorrosion but that certain populations are more abundant in biofilms, which should be the focus of monitoring and mitigation strategies.

  15. Peroxidized mineral oil increases the oxidant status of culture media and inhibits in vitro porcine embryo development.

    Science.gov (United States)

    Martinez, C A; Nohalez, A; Ceron, J J; Rubio, C P; Roca, J; Cuello, C; Rodriguez-Martinez, H; Martinez, E A; Gil, M A

    2017-11-01

    The use of oils with undetected alterations is a long-recognized problem for in vitro embryo production systems. Since peroxides in oils have been associated with reduced embryo production outcomes, our goals were (1) to evaluate the effects of a batch of mineral oil (MO) that was suspected to be altered on the in vitro production of pig embryos and (2) to determine oil peroxide values throughout culture and the transfer of oxidant agents from oil to culture media. Sunflower oil, which has a completely different chemical composition than MO but a higher oxidative status, and unaltered MO were used as controls. Oocyte maturation, fertilization and embryo development were affected differently depending on the oil overlay used. While the suspected MO was not able to sustain in vitro maturation and fertilization, the oocytes incubated in the presence of sunflower oil were matured and fertilized similarly to those of the unaltered MO group. Moreover, the cleavage rate of presumed zygotes cultured under the suspected MO was severely reduced compared with those cultured under the other oils, and none of the cleaved embryos developed to the blastocyst stage. Although the cleavage rates in the sunflower oil and unaltered MO groups were similar, embryos cultured under sunflower oil also failed to develop to the blastocyst stage. Our results revealed that the suspected MO and sunflower oil had similar levels of peroxides and that these levels were much higher than those of the unaltered MO. The total oxidant status was higher in media incubated under peroxidized oils than in fresh media or media incubated without an oil overlay or under unaltered MO, indicating that oxidant agents were transferred to the incubation media. However, unlike the sunflower oil group, the culture media incubated under the suspected MO had high levels of total oxidant status and low levels of hydrogen peroxide and reactive oxygen species, suggesting the presence of other unknown oxidant agents in

  16. Status Of The National Ignition Campaign And National Ignition Facility Integrated Computer Control System

    Energy Technology Data Exchange (ETDEWEB)

    Lagin, L; Brunton, G; Carey, R; Demaret, R; Fisher, J; Fishler, B; Ludwigsen, P; Marshall, C; Reed, R; Shelton, R; Townsend, S

    2011-03-18

    The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is a stadium-sized facility that will contains a 192-beam, 1.8-Megajoule, 500-Terawatt, ultraviolet laser system together with a 10-meter diameter target chamber with room for multiple experimental diagnostics. NIF is the world's largest and most energetic laser experimental system, providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. NIF's laser beams are designed to compress fusion targets to conditions required for thermonuclear burn. NIF is operated by the Integrated Computer Control System (ICCS) in an object-oriented, CORBA-based system distributed among over 1800 frontend processors, embedded controllers and supervisory servers. In the fall of 2010, a set of experiments began with deuterium and tritium filled targets as part of the National Ignition Campaign (NIC). At present, all 192 laser beams routinely fire to target chamber center to conduct fusion and high energy density experiments. During the past year, the control system was expanded to include automation of cryogenic target system and over 20 diagnostic systems to support fusion experiments were deployed and utilized in experiments in the past year. This talk discusses the current status of the NIC and the plan for controls and information systems to support these experiments on the path to ignition.

  17. Status and Control Requirements of the Planned Heavy Ion Tumor Therapy Accelerator Facility HICAT

    CERN Document Server

    Baer, R C; Haberer, T; Baer, Ralph C.; Eickhoff, Hartmut; Haberer, Thomas

    2001-01-01

    The HICAT project is a Heavy Ion accelerator for light ion Cancer Treatment to be built for the clinics in Heidelberg, Germany. It consists of a 7 MeV/u linac, a compact synchrotron and three treatment places, one of them equipped with a 360 degree gantry beam-line. The facility will implement the intensity controlled raster-scanning technique that was developed and successfully demonstrated at GSI with over 100 patients at present. In order to produce the beams with the characteristics requested by the treatment sequencer, the accelerator must operate on a pulse-to-pulse basis with different settings. This concept imposes strict and challenging demands on the operation of the accelerators and hence the control system of the facility. The control system should be developed, installed and maintained by and under the complete responsibility of an industrial system provider, using a state-of-the-art system and wide-spread industrial components wherever possible. The presentation covers the status of the project ...

  18. The status of the SNS external antenna ion source and spare RFQ test facility

    Energy Technology Data Exchange (ETDEWEB)

    Welton, R. F., E-mail: welton@ornl.gov; Aleksandrov, A. V.; Han, B. X.; Kang, Y.; Murray, S. N.; Pennisi, T. R.; Piller, C.; Santana, M.; Stockli, M. P. [Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37830-6471 (United States); Dudnikov, V. G. [Muons, Inc., 552 N. Batavia Avenue, Batavia, Illinois 60510 (United States)

    2016-02-15

    The Oak Ridge National Laboratory operates the Spallation Neutron Source, consisting of a H{sup −} ion source, a 1 GeV linac and an accumulator ring. The accumulated <1 μs-long, ∼35 A beam pulses are extracted from the ring at 60 Hz and directed onto a liquid Hg target. Spalled neutrons are directed to ∼20 world class instruments. Currently, the facility operates routinely with ∼1.2 MW of average beam power, which soon will be raised to 1.4 MW. A future upgrade with a second target station calls for raising the power to 2.8 MW. This paper describes the status of two accelerator components expected to play important roles in achieving these goals: a recently acquired RFQ accelerator and the external antenna ion source. Currently, the RFQ is being conditioned in a newly constructed 2.5 MeV Integrated Test Facility (ITF) and the external antenna source is also being tested on a separate test stand. This paper presents the results of experiments and the testing of these systems.

  19. Status of the Frankfurt 14 GHz-ECRIS-(ve)RFQ Facility

    CERN Document Server

    Hohn, O; Stiebing, K E; Mironov, V; Shirkov, G D; Biri, S; Dobrescu, S; Schächter, L; Schempp, A; Schmidt-Böcking, H

    1999-01-01

    The accelerator facility installed at the Institut fuer Kernphysik (IKF) combines a 14 GHz electron cyclotron resonance ion source (ECRIS) and a variable energy radio frequency quadrupole accelerator (ve-RFQ)[1,2]. The provided highly charged ions have an energy range between a few keV - using the beam delivered from the source - up to 200 keV/u by using the post acceleration of the ve-RFQ. The setup is designed to deliver a wide spectrum of ions in sufficiently high charged states for atomic physics and materials research. Besides this the ion source is used for studies of the production of highly charged ions with the intention to improve quality and intensity of ion beams. In addition to these activities there are some special topics which deal with the investigation of phenomena on the ECRIS plasma and the production of metal ions by laser ablation technique (see also contributions to this workshop S. Runkel et al. And V. Mironov et. al). The present status and further activities of the facility and a vie...

  20. Status of the compact 1 MV AMS facility at the Centro Nacional de Aceleradores (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Chamizo, E. [Centro Nacional de Aceleradores (CNA), Avda. Thomas Alva Edison 7, Isla de la Cartuja, 41092 Seville (Spain); Lopez-Gutierrez, J.M. [Centro Nacional de Aceleradores (CNA), Avda. Thomas Alva Edison 7, Isla de la Cartuja, 41092 Seville (Spain); Dpto. de Fisica Aplicada I, Escuela Universitaria Politecnica, c/. Virgen de Africa 7, 41011 Seville (Spain)], E-mail: lguti@us.es; Ruiz-Gomez, A.; Santos, F.J. [Centro Nacional de Aceleradores (CNA), Avda. Thomas Alva Edison 7, Isla de la Cartuja, 41092 Seville (Spain); Garcia-Leon, M. [Centro Nacional de Aceleradores (CNA), Avda. Thomas Alva Edison 7, Isla de la Cartuja, 41092 Seville (Spain); Dpto. Fisica Atomica, Molecular y Nuclear, Avda. Reina Mercedes, s/n, 41012 Seville (Spain); Maden, C. [Centro Nacional de Aceleradores (CNA), Avda. Thomas Alva Edison 7, Isla de la Cartuja, 41092 Seville (Spain); Alfimov, V. [Institute of Particle Physics, HPK, ETH Hoenggerberg, CH-8093 Zurich (Switzerland)

    2008-05-15

    Since February 2006, the new 1 MV multielement compact AMS facility SARA (Spanish Accelerator for Radionuclides Analyses) at the Centro Nacional de Aceleradores (CNA) in Sevilla (Spain) is fully operative. During the first one and a half year of operation, the viability of the system for the measurement of {sup 10}Be, {sup 14}C, {sup 129}I and plutonium isotopes, {sup 239}Pu and {sup 240}Pu, has been evaluated. First results have demonstrated that, in terms of precision and detection limits, the performance of the device compares to other compact AMS facilities, although some progress can still be done in order to optimize its capacities. At this moment, background levels are in the order of 10{sup -14} for {sup 10}Be/{sup 9}Be, 10{sup -13} for {sup 129}I/{sup 127}I, 10{sup -15} for {sup 14}C/{sup 12}C (processed and unprocessed blank) and about 10{sup 6} atoms for plutonium isotopes: {sup 239}Pu, {sup 240}Pu and {sup 242}Pu. In this work, the current status of the AMS measurements at CNA for the above mentioned radionuclides is described.

  1. Current Status of the Facility Instrumentation Suite at The Large Binocular Telescope Observatory

    CERN Document Server

    Rothberg, Barry; Edwards, Michelle L; Hill, John M; Thompson, David; Veillet, Christian; Wagner, R Mark

    2016-01-01

    We review the current status of the facility instrumentation for the Large Binocular Telescope (LBT). The LBT has 2x 8.4m primary mirrors on a single mount with an effective collecting area of 11.8m or 23m when interferometrically combined. The facility instruments are: 1) the Large Binocular Cameras (LBCs), each with a 23'x25' field of view (FOV). The blue and red optimized optical LBCs are mounted at the prime focus of the left and right primary mirrors, respectively. The filter suite of the two LBCs covers 0.3-1.1{\\mu}m, including the new TiO (0.78{\\mu}m) and CN (0.82{\\mu}m) filters; 2) the Multi-Object Double Spectrograph (MODS), two identical optical spectrographs each mounted at a straight through f/15 Gregorian mount. MODS-1 & -2 can do imaging with Sloan filters and medium resolution (R~2000) spectroscopy, each with 24 interchangeable masks (multi-object or longslit) over a 6'x6' FOV. Each MODS is capable of blue (0.32-0.6{\\mu}m) and red (0.5-1.05{\\mu}m) wavelength only coverage or, using a dichro...

  2. Accreditation Status and Geographic Location of Outpatient Echocardiographic Testing Facilities Among Medicare Beneficiaries: The VALUE-ECHO Study.

    Science.gov (United States)

    Brown, Scott C; Wang, Kefeng; Dong, Chuanhui; Yi, Li; Marinovic Gutierrez, Carolina; Di Tullio, Marco R; Farrell, Mary Beth; Burgess, Pamela; Gornik, Heather L; Hamburg, Naomi M; Needleman, Laurence; Orsinelli, David; Robison, Susana; Rundek, Tatjana

    2017-08-08

    Accreditation of echocardiographic testing facilities by the Intersocietal Accreditation Commission (IAC) is supported by the American College of Cardiology and American Society of Echocardiography. However, limited information exists on the accreditation status and geographic distribution of echocardiographic facilities in the United States. Our study aimed to identify (1) the proportion of outpatient echocardiography facilities used by Medicare beneficiaries that are IAC accredited, (2) their geographic distribution, and (3) variations in procedure type and volume by accreditation status. As part of the VALUE-ECHO (Value of Accreditation, Location, and Utilization Evaluation-Echocardiography) study, we examined the proportion of IAC-accredited echocardiographic facilities performing outpatient echocardiography in the 2013 Centers for Medicare and Medicaid Services outpatient limited data set (100% sample) and their geographic distribution using geocoding in ArcGIS (ESRI, Redlands, CA). Among 4573 outpatient facilities billing Medicare for echocardiographic testing in 2013, 99.6% (n = 4554) were IAC accredited (99.7% in the 50 US states and 86.2% in Puerto Rico). The proportion IAC-accredited echocardiographic facilities varied by region, with 98.7%, 99.9%, 99.9%, 99.5%, and 86.2% of facilities accredited in the Northeast, South, Midwest, West, and Puerto Rico, respectively (P facilities. Most procedures (90.9%) were transthoracic echocardiograms, of which 99.7% were conducted in IAC-accredited echocardiographic facilities. Almost all outpatient echocardiographic facilities billed by Medicare are IAC accredited. This accreditation rate is substantially higher than previously reported for US outpatient vascular testing facilities (13% IAC accredited). The uniformity of imaging and interpretation protocols from a single accrediting body is important to facilitate optimal cardiovascular care. © 2017 by the American Institute of Ultrasound in Medicine.

  3. Associations between oil- and gas-well sites, processing facilities, flaring, and beef cattle reproduction and calf mortality in western Canada.

    Science.gov (United States)

    Waldner, C L; Ribble, C S; Janzen, E D; Campbell, J R

    2001-07-19

    From the fall of 1992 through calving 1996, detailed cow breeding outcome records were maintained actively for seven large cow-calf herds in western Canada. The numbers of mature females in the study for the breeding seasons beginning in 1992, 1993, 1994, and 1995 were 1122, 1177, 1251, and 1236, respectively. Outcomes included pregnancy status, calving interval, and the occurrence of twins, abortions, stillbirths, and neonatal mortality. Information also was collected on other risk factors known to influence beef-herd health and productivity. Detailed maps of active and inactive oil and natural-gas sites, batteries, compressor stations and processing plants were verified. Records of flaring activity at each facility were obtained from the government regulatory agency. Each flaring site then was classified as sour or sweet based on the presence or absence of hydrogen sulfide in the flared gas. A detailed inventory was prepared itemizing the type and number of facilities within 1.6 km (1 mile) of the center of each quarter section used for pasture. The total volume of gas flared within 1.6 km of the center of each pasture was determined for each month of the study. Appropriate risk periods where specified for each outcome and a cumulative exposure calculated for each breeding female (using detailed individual-animal records of cow movements between pastures and herd-management groups). Generalized estimating equations were used to evaluate the association between exposure and outcome and to adjust for potential confounders and clustering of binomial outcomes within herd. Increased risk of non-pregnancy was sometimes associated with exposure to one or more of the following facility types: sour-gas flaring battery facilities, all battery-flaring sites, active gas wells, and larger field facilities. The associations were not, however, consistent among years or even among risk periods for the same year. Facility proximity and flaring were not associated with increased

  4. Carbon Capture and Sequestration from a Hydrogen Production Facility in an Oil Refinery

    Energy Technology Data Exchange (ETDEWEB)

    Engels, Cheryl; Williams, Bryan, Valluri, Kiranmal; Watwe, Ramchandra; Kumar, Ravi; Mehlman, Stewart

    2010-06-21

    The project proposed a commercial demonstration of advanced technologies that would capture and sequester CO2 emissions from an existing hydrogen production facility in an oil refinery into underground formations in combination with Enhanced Oil Recovery (EOR). The project is led by Praxair, Inc., with other project participants: BP Products North America Inc., Denbury Onshore, LLC (Denbury), and Gulf Coast Carbon Center (GCCC) at the Bureau of Economic Geology of The University of Texas at Austin. The project is located at the BP Refinery at Texas City, Texas. Praxair owns and operates a large hydrogen production facility within the refinery. As part of the project, Praxair would construct a CO2 capture and compression facility. The project aimed at demonstrating a novel vacuum pressure swing adsorption (VPSA) based technology to remove CO2 from the Steam Methane Reformers (SMR) process gas. The captured CO2 would be purified using refrigerated partial condensation separation (i.e., cold box). Denbury would purchase the CO2 from the project and inject the CO2 as part of its independent commercial EOR projects. The Gulf Coast Carbon Center at the Bureau of Economic Geology, a unit of University of Texas at Austin, would manage the research monitoring, verification and accounting (MVA) project for the sequestered CO2, in conjunction with Denbury. The sequestration and associated MVA activities would be carried out in the Hastings field at Brazoria County, TX. The project would exceed DOE?s target of capturing one million tons of CO2 per year (MTPY) by 2015. Phase 1 of the project (Project Definition) is being completed. The key objective of Phase 1 is to define the project in sufficient detail to enable an economic decision with regard to proceeding with Phase 2. This topical report summarizes the administrative, programmatic and technical accomplishments completed in Phase 1 of the project. It describes the work relative to project technical and design activities

  5. State uses of Exxon and Stripper well oil overcharge funds: Status report

    Energy Technology Data Exchange (ETDEWEB)

    1988-11-01

    This report incorporates information collected by National Consumer Law Center in telephone surveys conducted primarily from August through October, 1988. The information collected on the status and state uses of both Exxon and Stripper Well funds is contained in four sections: Section I provides background information regarding the two main sources of oil overcharge funds distributed to the states since 1986. Section II provides a brief overview of NCLC's findings on the status of state allocation decisions and on specific uses of these funds. Section III of the report gives specific examples of some of the programs or projects funded with the money, with an emphasis on low-income uses. Section IV contains important notes relating to a series of nine tables.

  6. State uses of Exxon and Stripper Well oil overcharge funds: Status report No. 2

    Energy Technology Data Exchange (ETDEWEB)

    Gonzales, H.

    1989-02-01

    This report incorporates information collected by National Consumer Law Center in telephone surveys conducted primarily from late January through February, 1989. The information collected on the status and state uses of both Exxon and Stripper Well funds is contained in four sections: Section I provides background information regarding the two main sources of oil overcharge funds distributed to the states since 1986. Section II provides a brief overview of NCLC's findings on the status of state allocation decisions and on specific uses of these funds. Section III of the report gives specific examples of some of the programs or projects funded with the money, with an emphasis on low-income uses. Section IV contains important notes relating to a series of nine tables.

  7. Role of Health Insurance Status in Inter-facility Transfers of Patients with ST-Elevation Myocardial Infarction

    Science.gov (United States)

    Ward, Michael J.; Kripalani, Sunil; Zhu, Yuwei; Storrow, Alan B.; Wang, Thomas J.; Speroff, Theodore; Munoz, Daniel; Dittus, Robert S.; Harrell, Frank E.; Self, Wesley H.

    2016-01-01

    Lack of health insurance is associated with inter-facility transfer from emergency departments for several non-emergent conditions, but its association with transfers for ST-elevation myocardial infarction (STEMI), which requires timely definitive care for optimal outcomes, is unknown. Our objective was to determine whether insurance status is a predictor of inter-facility transfer for emergency department visits with STEMI. We analyzed data from the 2006 through 2011 Nationwide Emergency Department Sample examining all emergency department visits for patients age 18 years and older with a diagnosis of STEMI and a disposition of inter-facility transfer or hospitalization at the same institution. For emergency department visits with STEMI, our multivariable logistic regression model included emergency department disposition status (inter-facility transfer vs hospitalization at the same institution) as the primary outcome, and insurance status (none vs. any [including Medicare, Medicaid, and private insurance]) as the primary exposure. We found that among 1,377,827 emergency department STEMI visits, including 249,294 (18.1%) transfers, patients without health insurance (adjusted odds ratio: 1.6, 95% CI: 1.5, 1.7) were more likely to be transferred than those with insurance. Lack of health insurance status was also an independent risk factor for transfer compared to each sub-category of health insurance, including Medicare, Medicaid and private insurance. In conclusion, among patients presenting to United States emergency departments with STEMI, lack of insurance was an independent predictor of inter-facility transfer. In conclusion, because inter-facility transfer is associated with longer delays to definitive STEMI therapy than treatment at the same facility, lack of health insurance may lead to important health disparities among patients with STEMI. PMID:27282834

  8. Effects of Dietary Brazilian Palm Oil (Mauritia flexuosa L. on Cholesterol Profile and Vitamin A and E Status of Rats

    Directory of Open Access Journals (Sweden)

    Jailane de Souza Aquino

    2015-05-01

    Full Text Available In vitro studies have been carried out to establish the nutritional differences between crude and refined vegetable oils; however, the impact of the consumption of these foods on metabolism, in particular the effect of buriti oil, needs to be further evaluated. The aim of this study was to evaluate the biochemical and murine parameters and the vitamin A and E status in young rats fed with diets supplemented with crude or refined buriti oil. The animals (n = 30 were randomized into three groups receiving diet added of soybean oil (control, crude buriti oil (CBO and refined buriti oil (RBO for 28 days. Rats fed with diet added of refined buriti oil (RBO showed reduced total cholesterol (up to 60.27%, LDL (64.75%, triglycerides (55.47% and enzyme aspartate transaminase (21.57% compared to those fed with diet added of crude oil. Serum and hepatic retinol and tocopherol were higher by two to three times in CBO and RBO groups compared to the control group, but no differences were observed for murine parameters. The results indicate that buriti oil is an important source of the antioxidant vitamins A and E, and refined buriti oil is suggested as alternative to improve the lipid profile of healthy rats.

  9. Effect of cocoa butter and sunflower oil supplementation on performance, immunoglobulin, and antioxidant vitamin status of rats.

    Science.gov (United States)

    Yıldırım, Ebru; Cınar, Miyase; Yalçınkaya, Ilkay; Ekici, Hüsamettin; Atmaca, Nurgül; Güncüm, Enes

    2014-01-01

    This study investigated the effects of cocoa butter and sunflower oil alone and in combination on performance, some biochemical parameters, immunoglobulin, and antioxidant vitamin status in Wistar rats. Forty-eight male rats were assigned to four groups, consisting of 12 rats with 3 replicates. Control received balanced rat diet without oil, cocoa butter group received 3.5% cocoa butter, sunflower oil group received 3.5% sunflower oil, the last group received 1.75% sunflower oil + 1.75% cocoa butter supplementation in the rat diet for 8 weeks. The total feed consumption in sunflower oil group was statistically lower than in the other groups. The serum creatinine level was decreased in cocoa butter group compared to control. Triglyceride and VLDL cholesterol levels were decreased in only sunflower oil and only cocoa butter groups as compared to control. The level of Ig M was statistically lower in cocoa butter and cocoa butter + sunflower oil groups than in control and sunflower oil groups. There were no statistically important difference in vitamin concentrations among trial groups. It was concluded that the supplementation of cocoa butter in diet decreased Ig M level, while the supplementation of cocoa butter and sunflower oil alone decreased the triglyceride and VLDL cholesterol levels.

  10. Effect of Cocoa Butter and Sunflower Oil Supplementation on Performance, Immunoglobulin, and Antioxidant Vitamin Status of Rats

    Directory of Open Access Journals (Sweden)

    Ebru Yıldırım

    2014-01-01

    Full Text Available This study investigated the effects of cocoa butter and sunflower oil alone and in combination on performance, some biochemical parameters, immunoglobulin, and antioxidant vitamin status in Wistar rats. Forty-eight male rats were assigned to four groups, consisting of 12 rats with 3 replicates. Control received balanced rat diet without oil, cocoa butter group received 3.5% cocoa butter, sunflower oil group received 3.5% sunflower oil, the last group received 1.75% sunflower oil + 1.75% cocoa butter supplementation in the rat diet for 8 weeks. The total feed consumption in sunflower oil group was statistically lower than in the other groups. The serum creatinine level was decreased in cocoa butter group compared to control. Triglyceride and VLDL cholesterol levels were decreased in only sunflower oil and only cocoa butter groups as compared to control. The level of Ig M was statistically lower in cocoa butter and cocoa butter + sunflower oil groups than in control and sunflower oil groups. There were no statistically important difference in vitamin concentrations among trial groups. It was concluded that the supplementation of cocoa butter in diet decreased Ig M level, while the supplementation of cocoa butter and sunflower oil alone decreased the triglyceride and VLDL cholesterol levels.

  11. Oil Storage Facilities, Tier_2_reporting_sites, Published in 2007, 1:600 (1in=50ft) scale, Buffalo County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Oil Storage Facilities dataset, published at 1:600 (1in=50ft) scale, was produced all or in part from Orthoimagery information as of 2007. It is described as...

  12. Small scale wind power harnessing in Colombian oil industry facilities: Wind resource and technology issues

    Energy Technology Data Exchange (ETDEWEB)

    Giraldo, Mauricio; Nieto, Cesar; Escudero, Ana C.; Cobos, Juan C.; Delgado, Fernando

    2010-07-01

    Full text: Looking to improve its national and international standing, Colombia's national oil company, Ecopetrol, has set its goal on becoming involved on the production of energy from multiple sources, most importantly, on having an important percentage of its installed capacity from renewable sources. Part of this effort entices the evaluation of wind power potential on its facilities, including production, transportation and administrative, as well as identifying those technologies most suitable for the specific conditions of an equatorial country such as Colombia. Due to the lack of adequate site information, the first step consisted in superimposing national data to the facilities map of the company; this allowed for the selection of the first set of potential sites. From this set, the terminal at Covenas-Sucre was selected taking into account not only wind resource, but ease of access and power needs, as well as having a more or less representative wind potential in comparison to the rest of the country. A weather station was then installed to monitor wind variables. Measurements taken showed high variations in wind direction, and relatively low velocity profiles, making most commercially available wind turbines difficult to implement. In light of the above, a series of iterative steps were taken, first considering a range of individual Vertical Axis Wind Turbines (VAWT), given their capacity to adapt to changing wind directions. However, wind speed variations proved to be a challenge for individual VAWT's, i.e. Darriues turbines do not work well with low wind speeds, and Savonius turbines are not efficient of high wind speeds. As a result, a combined Darrieus- Savonius VAWT was selected given the capacity to adapt to both wind regimes, while at the same time modifying the size and shape of the blades in order to adapt to the lower average wind speeds present at the site. The resulting prototype is currently under construction and is scheduled to

  13. The global, centralized approach of the GAIN Premix Facility has made oil fortification in Indonesia more affordable.

    Science.gov (United States)

    Jallier, Vincent; Guyondet, Christophe; Provent, Adeline; Laillou, Arnaud; Soekirman; Moench-Pfanner, Regina

    2013-06-01

    Access to high-grade micronutrients is a recurring challenge that often threatens the long-term sustainability of food fortification programs. To assess the efficiency of the Global Alliance for Improved Nutrition (GAIN) Premix Facility in procuring quality, affordable vitamin A for fortification of edible oil in Indonesia. A global approach to procurement of standard items was used by combining volumes across various demand streams in order to reduce the total cost of acquisition through economies of scale. The GAIN Premix Facility undertook a detailed analysis of vitamin A requirements across its existing customer base, which served as a basis for developing a reliable demand forecast. A consolidated, competitive tender was launched that resulted in the setting up of a long-term commercial agreement with the selected supplier to lock in the most competitive price for a given period of time. The direct benefit to oil manufacturers of fortifying with vitamin A is that the cost of fortification went down significantly compared with prices they would have been offered had they ordered vitamin A individually. In Indonesia, this consolidated procurement approach has allowed a 14.5% decrease in the unit price of vitamin A. The GAIN Premix Facility demonstrated its effectiveness in acting as a global procurement platform by aggregating demand across different customers and leveraging improved prices through increased volumes. Building on the success of this effort, the GAIN Premix Facility is replicating this global approach for procurement of other standard items being procured across fortification programs worldwide.

  14. State uses of Exxon and Stripper Well oil overcharge funds: Status report No. 3

    Energy Technology Data Exchange (ETDEWEB)

    Gonzales, H.

    1989-05-01

    This report incorporates information collected by NCLC in telephone surveys conducted from April through mid-May, 1989. As with the previous report, the information we collected on the status and state uses of both Exxon and Stripper Well funds is contained in a series of tables and in the narrative summary section of the report. Section I of the report provides background information regarding the two main sources of oil overcharge funds distributed to the states since 1986 (the Exxon and Stripper Well cases). Section II provides a brief overview of NCLC's findings on the status of state allocation decisions and on specific uses of these funds. Section III of the report, which provides a narrative summary of each state's Exxon and Stripper Well oil overcharge allocations, gives specific examples of some of the programs or projects funded with both these funds, with an emphasis on low-income uses. While information for some states may include all allocations made, the narrative section is not intended to be an exhaustive list of funded projects. Finally, Section IV contains important notes, relating to the series of tables that follow, as well as the tables themselves. 9 tabs.

  15. Probabilistic Risk Based Decision Support for Oil and Gas Exploration and Production Facilities in Sensitive Ecosystems

    Energy Technology Data Exchange (ETDEWEB)

    Greg Thoma; John Veil; Fred Limp; Jackson Cothren; Bruce Gorham; Malcolm Williamson; Peter Smith; Bob Sullivan

    2009-05-31

    This report describes work performed during the initial period of the project 'Probabilistic Risk Based Decision Support for Oil and Gas Exploration and Production Facilities in Sensitive Ecosystems.' The specific region that is within the scope of this study is the Fayetteville Shale Play. This is an unconventional, tight formation, natural gas play that currently has approximately 1.5 million acres under lease, primarily to Southwestern Energy Incorporated and Chesapeake Energy Incorporated. The currently active play encompasses a region from approximately Fort Smith, AR east to Little Rock, AR approximately 50 miles wide (from North to South). The initial estimates for this field put it almost on par with the Barnett Shale play in Texas. It is anticipated that thousands of wells will be drilled during the next several years; this will entail installation of massive support infrastructure of roads and pipelines, as well as drilling fluid disposal pits and infrastructure to handle millions of gallons of fracturing fluids. This project focuses on gas production in Arkansas as the test bed for application of proactive risk management decision support system for natural gas exploration and production. The activities covered in this report include meetings with representative stakeholders, development of initial content and design for an educational web site, and development and preliminary testing of an interactive mapping utility designed to provide users with information that will allow avoidance of sensitive areas during the development of the Fayetteville Shale Play. These tools have been presented to both regulatory and industrial stakeholder groups, and their feedback has been incorporated into the project.

  16. GEO-ECOLOGICAL PECULIARITIES OF ENVIRONMENTAL POLLUTION WITH OIL PRODUCTS EMITTED BY RAILROAD FACILITIES

    Directory of Open Access Journals (Sweden)

    Senyushchenkova Irina Mikhaylovna

    2012-10-01

    Full Text Available Linear railroad facilities have been producing an adverse impact on the environment by polluting it with oil products for an extensive period of time. The authors of the article consider several mechanisms of contamination and the pattern of its spread into soils. Currently, areas that used to be unsuitable for development as urban lands for geological or environmental reasons are now being intensively developed. The study is exemplified by a city outstretched onto the complex terrain. Complex topography contemplates geological, tectonics-related, hydrological conditions, exogenous processes and anthropogenic factors. In this connection, the main purpose of the study is to analyze the geo-ecological factors that impact urban lands in complex geo-morphological conditions with a view to their functional use against minimal environmental risks to assure the most favorable conditions for humans. Towards this end, the authors have applied the following theoretical and practical methods of research, including a pilot study, namely (1 the geomorphological analysis of urban lands, (2 the monitoring and analysis of the anthropogenic impact produced onto various constituents of the environment, and (3 development of methods of functional use of urban lands in complex geomorphological conditions. The authors have monitored contaminated lands to develop their recommendations for their development in complex geomorphological conditions, namely: 1. Urban development planning should be performed with consideration for the geomorphological elements taken as a whole, as they are closely connected to one another. 2. Selection of methods of rehabilitation of urban lands must be preceded by the zoning of the territory based on its geological and environmental properties.

  17. Status of the cold test facility for the JT-60SA tokamak toroidal field coils

    Energy Technology Data Exchange (ETDEWEB)

    Abdel Maksoud, Walid, E-mail: walid.abdelmaksoud@cea.fr; Bargueden, Patrick; Bouty, André; Dispau, Gilles; Donati, André; Eppelle, Dominique; Genini, Laurent; Guiho, Patrice; Guihard, Quentin; Joubert, Jean-Michel; Kuster, Olivier; Médioni, Damien; Molinié, Frédéric; Sinanna, Armand; Solenne, Nicolas; Somson, Sébastien; Vieillard, Laurence

    2015-10-15

    Highlights: • The 5 K cryogenic loop includes a 500 W refrigerator and a She cold pump. • The coils are energized thanks to a 25.7 kA power supply and HTS current leads. • Temperature margin tests between 5 K and 7.5 K will be made on each coil. • A magnet safety system protects each double pancake of the coil in case of quench. • Instrumentation is monitored on a 1 Hz to 10 kHz fast acquisition system. - Abstract: JT-60SA is a fusion experiment which is jointly constructed by Japan and Europe and which shall contribute to the early realization of fusion energy, by providing support to the operation of ITER, and by addressing key physics issues for ITER and DEMO. In order to achieve these goals, the existing JT-60U experiment will be upgraded to JT-60SA by using superconducting coils. The 18 TF coils of the JT-60SA device will be provided by European industry and tested in a Cold Test Facility (CTF) at CEA Saclay. The coils will be tested at the nominal current of 25.7 kA and will be cooled with supercritical helium between 5 K and 7.5 K to check the temperature margin against a quench. The main objective of these tests is to check the TF coils performance and hence mitigate the fabrication risks. The most important components of the facility are: a 11.5 m × 6.5 m large cryostat in which the TF coils will be thermally insulated by vacuum; a 500 W helium refrigerator and a valve box to cool the coils down to 5 K and circulate 24 g/s of supercritical helium through the winding pack and through the casing; a power supply and HTS current leads to energize the coil; the control and instrumentation equipment (sensors, PLC's, supervision system, fast data acquisition system, etc.) and the Magnet Safety System (MSS) that protects the coils in case of quench. The paper will give an overview of the design of this large facility and the status of its realization.

  18. Skimming the oil (of water) - thriving development or status quo? : a study of oil spill preparedness through an organizational approach

    OpenAIRE

    Danielsen, Petter

    2010-01-01

    This thesis attempts to illuminate the challenges facing Norwegian oil spill preparedness, and how these can be approached in the best possible way, with the intent to make oil spill preparedness more effectively. Organizational aspects are in focus. The research has an inductive approach. Interviews have been carried out with several companies producing services or products related to oil spill preparedness, including the three major players in the Norwegian oil spill prepared...

  19. Status of advanced biofuels demonstration facilities in 2012. A report to IEA Bioenergy task 39

    Energy Technology Data Exchange (ETDEWEB)

    Bacovsky, Dina; Ludwiczek, Nikolaus; Ognissanto, Monica; Woergetter, Manfred

    2013-03-18

    the previous edition of this report (2010), advanced biofuels technologies have developed significantly. Hydrotreatment as pursued by e.g. Neste Oil has been commercialized and currently accounts for app. 2,4% of biofuels production worldwide. Fermentation of lignocellulosic raw material to ethanol has also seen a strong development and several large scale facilities are just coming online in Europe and North America. As for thermochemical processes, the development is recently focusing on the production of mixed alcohols rather than BtL-Diesel. Economic reasons are driving this development, and concepts like the integration into existing industries and the production of several products instead of biofuel only (biorefinery concept) receive more attention lately. But, as expected, some of the projects for advanced biofuel production have failed. As a result, companies are now more careful in making announcements of advanced biofuels projects, and several large-scale projects have been postponed recently, some even though public funding would have been granted. Nevertheless, the production capacity for biofuels from lignocellulosic feedstock has tripled since 2010 and currently accounts for some 140 000 tons per year. Hydrotreating capacity for biofuels has multiplied and stands at about 2 190 000 tons per year.

  20. Management trends in stage I testicular seminoma: Impact of race, insurance status, and treatment facility.

    Science.gov (United States)

    Gray, Phillip J; Lin, Chun Chieh; Sineshaw, Helmneh; Paly, Jonathan J; Jemal, Ahmedin; Efstathiou, Jason A

    2015-03-01

    The management of stage I testicular seminoma is evolving rapidly. This study examined modern trends in the management of stage I testicular seminoma and the effects of sociodemographic factors on therapy choice. Data from the National Cancer Data Base on 34,067 patients with stage I testicular seminoma who were treated between 1998 and 2011 were analyzed. Multivariate logistic regression models were used to assess factors associated with adjuvant management strategies. For patients with stage IA/B testicular seminoma, rates of observation after orchiectomy increased from 23.7% to 54.0%, the receipt of adjuvant chemotherapy increased from 1.5% to 16.0%, and the receipt of radiotherapy decreased from 70.8% to 28.8%. A similar pattern was seen in stage IS testicular seminoma, although these patients were more likely to receive adjuvant radiotherapy/chemotherapy (60.7% vs 44.8% for stage IA/B in 2011, P seminoma, observation after orchiectomy was more common in racial minorities (odds ratio [OR] for blacks vs whites, 1.31, P seminoma who received adjuvant radiotherapy/chemotherapy, the receipt of chemotherapy was more common at academic centers and for patients with nonprivate insurance. Postorchiectomy observation in stage I testicular seminoma has increased significantly in recent years, as has the receipt of chemotherapy, whereas the receipt of radiotherapy has declined, particularly at academic centers. Race, insurance status, and facility type are strongly associated with the choice of adjuvant management. © 2014 American Cancer Society.

  1. The exploratory studies facility (ESF) at Yucca Mountain - Description and status

    Energy Technology Data Exchange (ETDEWEB)

    Simecka, W.B.; Replogle, J.M. [Department of Energy, Las Vegas, NV (United States); Mckenzie, D.G. [Morrison Knudsen Corporation, Las Vegas, NV (United States)

    1994-12-31

    The Exploratory Studies Facility (ESF) at Yucca Mountain, Nevada will be a 25 kilometer underground network of inclined ramps, tunnels, and test alcoves. It will serve as an underground laboratory for the execution of a testing program conceived to assess the suitability of Yucca Mountain as a site to host a potential high level nuclear waste repository. This paper contains a description of the ESF, a summary of the major types of tests currently planned, and a report on the current status of the ongoing design and construction activities. The ESF is being designed and constructed in phases. Currently, the Detailed Design, or {open_quotes}Title II Design{close_quotes} is centered on the second of ten major design packages. Construction has begun on excavation of the {open_quotes}starter tunnel{close_quotes} for a Tunnel Boring Machine (TBM) expected to begin operation in late FY 1994. The EFS program will provide information critical to the evaluation of Yucca Mountain as a potential repository site, and will house a suite of state-of-the-art tests designed to gather this information. The ESF is a one of a kind opportunity to examine, in minute detail, all facets of a sites` geology; its thermal, mechanical, and hydrologic properties; and to study the linkages between these properties.

  2. EFFECT OF VARIOUS VEGETABLE OILS ON THE LIPID PROFILE AND ANTIOXIDANT STATUS IN HYPERCHOLESTEROLAEMIC WISTAR RATS- A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Prasad Ravindra Manjeshwar

    2017-02-01

    Full Text Available BACKGROUND Various vegetable oils are used for cooking foods in India. Controversies have been created that consumption of certain vegetable oils cause atherogenesis. A little is known about the effect of vegetable oils in hypercholesterolaemic conditions. Hypercholesterolaemia, mainly the increased plasma Low-Density Lipoprotein (LDL cholesterol levels and Reactive Oxygen Species (ROS has been implicated in the early development and progression of atherosclerosis and Coronary Heart Diseases (CHD. Current study is designed to assess the effect of various vegetable oils such as coconut, sunflower, palm, olive oil and vanaspati on lipid profile and oxidative stress parameters in rats fed on a high-cholesterol diet. MATERIALS AND METHODS Hypercholesterolaemia is induced by supplementing cholesterol with the basal diet. Reference dose of various vegetable oils were administered once daily for 90 days. After the treatment period of 90 days, triacylglycerol, total cholesterol, HDL cholesterol, LDL cholesterol, VLDL cholesterol and oxidative stress parameters are estimated and analysed. RESULTS In the present study, we observed the lipid-lowering effect of various vegetable oils in rats fed with high-cholesterol diet. Administration of cholesterol showed increased level of lipid profile. Concurrent administration of various vegetable oils with high-cholesterol diet caused a significant decrease in serum total cholesterol, LDL and VLDL cholesterol. This conclusion is made based on the observation that the vegetable oils were able to restore, at least partially, the lipid profile of hypercholesterolaemic rats. A decline of antioxidant status associated with an increase in lipid peroxidation was observed in all the vegetable oil treated groups. Among the oils, coconut oil showed a mild increase in High-Density Lipoprotein (HDL and least increase in lipid peroxidation compared to other vegetable oils treated groups. CONCLUSION Results suggest that the

  3. Results for the Independent Sampling and Analysis of Used Oil Drums at the Impact Services Facility in Oak Ridge, TN

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-04-25

    The U.S. Department of Energy (DOE) requested that Oak Ridge Associated Universities (ORAU), via the Oak Ridge Institute for Science and Education (ORISE) contract, perform independent sampling and analysis of used oils contained within eight 55 gallon drums stored at the former IMPACT Services facility, located at the East Tennessee Technology Park in Oak Ridge, Tennessee. These drums were originally delivered by LATA Sharp Remediation Services (LSRS) to IMPACT Services on January 11, 2011 as part of the Bldg. K-33 demolition project, and the drums plus contents should have been processed as non-hazardous non-radiological waste by IMPACT Services. LSRS received a certificate of destruction on August 29, 2012 (LSRS 2012a). However, IMPACT Services declared bankruptcy and abandoned the site later in 2012, and eight of the original eleven K-33 drums are currently stored at the facility. The content of these drums is the subject of this investigation. The original drum contents were sampled by LSRS in 2010 and analyzed for gross alpha, gross beta, and polychlorinated biphenyls (PCBs), using both compositing and grab sampling techniques. The objective of this 2013 sample and analysis effort was to duplicate, to the extent possible, the 2010 sampling and analysis event to support final disposition decisions. Part of that decision process includes either verifying or refuting the assertion that oils that are currently stored in drums at the IMPACT Services facility originated from Bldg. K-33 equipment.

  4. Are environmental risk estimations linked to the actual environmental impact? Application to an oil handling facility (NE Spain).

    Science.gov (United States)

    Valdor, Paloma F; Puente, Araceli; Gómez, Aina G; Ondiviela, Bárbara; Juanes, José A

    2017-01-30

    The environmental risk analysis of aquatic systems includes the evaluation of the likelihood that adverse ecological effects may occur as a result of exposure to one or more stressors. In harbor areas, pollution is provided by a complex mixture of substances with different levels of toxicity, persistence and bioaccumulation, which complicates the hazards characterization and their multiple effects. A study of the relationship between the environmental impact and the environmental risk assessment at a specific isolated oil handling facility was undertaken. The environmental risk of the oil handling facility, considering the consequences of specific pollutants, was estimated and the associated environmental impact was quantified based on a 'weights of evidence' approach. The contamination quantified at the potentially affected area around the monobuoy of Tarragona has proved to be related with environmental risk estimations but the lines of evidence obtained do not allow us to assert that the activity developed at this facility has an associated environmental impact. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. North Slope, Alaska ESI: FACILITY (Facility Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains data for oil field facilities for the North Slope of Alaska. Vector points in this data set represent oil field facility locations. This data...

  6. Thermodynamic Performance Indicators for Offshore Oil and Gas Processing: Application to Four North Sea Facilities

    DEFF Research Database (Denmark)

    Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian

    2014-01-01

    Well-defined performance indicators can motivate optimal operation of offshore oil and gas platforms. We evaluate several thermodynamic performance indicators presented in the literature according to three criteria: Thermodynamic performance indicators should evaluate the use of technically achie...... of oil and gas platforms—the best-available-technology efficiency on an exergy basis, a task exergy efficiency, and the specific exergy destruction....

  7. FERC denies rehearing on rule allowing automatic qualifying status to new diesel and dual-fuel cogeneration facilities

    Energy Technology Data Exchange (ETDEWEB)

    1984-09-01

    The Federal Energy Regulatory Commission (FERC) denied Consolidated Edison's request for a rehearing on the 1981 rule which automatically qualifies new diesel and dual-fueled cogeneration facilities under sections 201 and 210 of the Public Utility Regulatory Policies Act. The petition was to return these two types of facilities on an interim exlusion status because of deficiencies in final environmental impact statements, faulty projections of the growth of cogeneration, socio-economic impacts, and tax effects. The article presents the arguments on both sides and FERC's conclusions.

  8. Facile Fabrication of a Polyethylene Mesh for Oil/Water Separation in a Complex Environment.

    Science.gov (United States)

    Zhao, Tianyi; Zhang, Dongmei; Yu, Cunming; Jiang, Lei

    2016-09-14

    Low cost, eco-friendly, and easily scaled-up processes are needed to fabricate efficient oil/water separation materials, especially those useful in harsh environments such as highly acidic, alkaline, and salty environments, to deal with serious oil spills and industrial organic pollutants. Herein, a highly efficient oil/water separation mesh with durable chemical stability was fabricated by simply scratching and pricking a conventional polyethylene (PE) film. Multiscaled morphologies were obtained by this scratching and pricking process and provided the mesh with a special wettability performance termed superhydrophobicity, superoleophilicity, and low water adhesion, while the inert chemical properties of PE delivered chemical etching resistance to the fabricated mesh. In addition to a highly efficient oil/corrosive liquid separation, the fabricated PE mesh was also reusable and exhibited ultrafast oil/water separation solely by gravity. The easy operation, chemical durability, reusability, and efficiency of the novel PE mesh give it high potential for use in industrial and consumer applications.

  9. Status of the National Ignition Facility Integrated Computer Control System (ICCS) on the path to ignition

    Energy Technology Data Exchange (ETDEWEB)

    Lagin, L.J. [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA 94550 (United States)], E-mail: lagin1@llnl.gov; Bettenhausen, R.C.; Bowers, G.A.; Carey, R.W.; Edwards, O.D.; Estes, C.M.; Demaret, R.D.; Ferguson, S.W.; Fisher, J.M.; Ho, J.C.; Ludwigsen, A.P.; Mathisen, D.G.; Marshall, C.D.; Matone, J.T.; McGuigan, D.L.; Sanchez, R.J.; Stout, E.A.; Tekle, E.A.; Townsend, S.L.; Van Arsdall, P.J. [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA 94550 (United States)] (and others)

    2008-04-15

    The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is a stadium-sized facility under construction that will contain a 192-beam, 1.8-MJ, 500-TW, ultraviolet laser system together with a 10-m diameter target chamber with room for multiple experimental diagnostics. NIF is the world's largest and most energetic laser experimental system, providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. NIF's laser beams are designed to compress fusion targets to conditions required for thermonuclear burn, liberating more energy than required to initiate the fusion reactions. NIF is comprised of 24 independent bundles of eight beams each using laser hardware that is modularized into more than 6000 line replaceable units such as optical assemblies, laser amplifiers, and multi-function sensor packages containing 60,000 control and diagnostic points. NIF is operated by the large-scale Integrated Computer Control System (ICCS) in an architecture partitioned by bundle and distributed among over 800 front-end processors and 50 supervisory servers. NIF's automated control subsystems are built from a common object-oriented software framework based on CORBA distribution that deploys the software across the computer network and achieves interoperation between different languages and target architectures. A shot automation framework has been deployed during the past year to orchestrate and automate shots performed at the NIF using the ICCS. In December 2006, a full cluster of 48 beams of NIF was fired simultaneously, demonstrating that the independent bundle control system will scale to full scale of 192 beams. At present, 72 beams have been commissioned and have demonstrated 1.4-MJ capability of infrared light. During the next 2 years, the control system will be expanded in preparation for project completion in 2009 to include automation of target area systems including

  10. Status report No. 8: State uses of Exxon and Stripper Well oil overcharge funds

    Energy Technology Data Exchange (ETDEWEB)

    Gonzales, H.; Claytor, C.P.

    1991-07-01

    From March of 1986 through early January, 1991 (when the report surveying began) state governments received $3.423 billion in funds obtained by the federal government through two major cases, based on price overcharges committed by numerous oil companies during the period of price controls, between 1973 and 1981. Furthermore, about another $1 billion may still be collected from oil companies, with roughly 1/2 to be distributed to the states (and the other 1/2 to the federal government), over the next 5 to 10 years. The role of state governments is to allocate the funds, within the specific case guidelines, to new or existing energy programs, in a way which is designed to benefit (or provide restitution to) the class or classes of purchasers who bore the burden of the overcharges. This report incorporates information collected by NCLC through telephone surveys conducted from January through March 1991. The information we collected on the status and state uses of both Exxon and Stripper Well funds is contained in the state-by-state narrative summary selection and in a series of tables at the end of the report. Each of the quarterly reports tracks final state decisions allocating use of these funds. The terms allocated'' and designated'' are used interchangeably throughout the document to mean that final state decisions have been made regarding these funds. Tracking state allocations about these funds is the only practical way for us to provide an overview of the actual status of state processes or decisions which have occurred with regard to this money. 9 tabs.

  11. The Effects of Virgin Coconut Oil on Bone Oxidative Status in Ovariectomised Rat

    Science.gov (United States)

    Abujazia, Mouna Abdelrahman; Muhammad, Norliza; Shuid, Ahmad Nazrun; Soelaiman, Ima Nirwana

    2012-01-01

    Virgin coconut oil (VCO) was found to have antioxidant property due to its high polyphenol content. The aim of this study was to investigate the effect of the virgin coconut oil on lipid peroxidation in the bone of an osteoporotic rat model. Normal female Sprague-Dawley rats aged 3 months old were randomly divided into 4 groups, with 8 rats in each group: baseline, sham, ovariectomised (OVX) control group, and OVX given 8% VCO in the diet for six weeks. The oxidative status of the bone was assessed by measuring the index of lipid peroxidation, which is malondialdehyde (MDA) concentration, as well as the endogenous antioxidant enzymes glutathione peroxidase (GPX) and superoxide dismutase (SOD) in the tibia at the end of the study. The results showed that there was a significant decrease in MDA levels in the OVX-VCO group compared to control group. Ovariectomised rats treated with VCO also had significantly higher GPX concentration. The SOD level seemed to be increased in the OVX-VCO group compared to OVX-control group. In conclusion, VCO prevented lipid peroxidation and increased the antioxidant enzymes in the osteoporotic rat model. PMID:22927879

  12. The Effects of Virgin Coconut Oil on Bone Oxidative Status in Ovariectomised Rat

    Directory of Open Access Journals (Sweden)

    Mouna Abdelrahman Abujazia

    2012-01-01

    Full Text Available Virgin coconut oil (VCO was found to have antioxidant property due to its high polyphenol content. The aim of this study was to investigate the effect of the virgin coconut oil on lipid peroxidation in the bone of an osteoporotic rat model. Normal female Sprague-Dawley rats aged 3 months old were randomly divided into 4 groups, with 8 rats in each group: baseline, sham, ovariectomised (OVX control group, and OVX given 8% VCO in the diet for six weeks. The oxidative status of the bone was assessed by measuring the index of lipid peroxidation, which is malondialdehyde (MDA concentration, as well as the endogenous antioxidant enzymes glutathione peroxidase (GPX and superoxide dismutase (SOD in the tibia at the end of the study. The results showed that there was a significant decrease in MDA levels in the OVX-VCO group compared to control group. Ovariectomised rats treated with VCO also had significantly higher GPX concentration. The SOD level seemed to be increased in the OVX-VCO group compared to OVX-control group. In conclusion, VCO prevented lipid peroxidation and increased the antioxidant enzymes in the osteoporotic rat model.

  13. The effects of virgin coconut oil on bone oxidative status in ovariectomised rat.

    Science.gov (United States)

    Abujazia, Mouna Abdelrahman; Muhammad, Norliza; Shuid, Ahmad Nazrun; Soelaiman, Ima Nirwana

    2012-01-01

    Virgin coconut oil (VCO) was found to have antioxidant property due to its high polyphenol content. The aim of this study was to investigate the effect of the virgin coconut oil on lipid peroxidation in the bone of an osteoporotic rat model. Normal female Sprague-Dawley rats aged 3 months old were randomly divided into 4 groups, with 8 rats in each group: baseline, sham, ovariectomised (OVX) control group, and OVX given 8% VCO in the diet for six weeks. The oxidative status of the bone was assessed by measuring the index of lipid peroxidation, which is malondialdehyde (MDA) concentration, as well as the endogenous antioxidant enzymes glutathione peroxidase (GPX) and superoxide dismutase (SOD) in the tibia at the end of the study. The results showed that there was a significant decrease in MDA levels in the OVX-VCO group compared to control group. Ovariectomised rats treated with VCO also had significantly higher GPX concentration. The SOD level seemed to be increased in the OVX-VCO group compared to OVX-control group. In conclusion, VCO prevented lipid peroxidation and increased the antioxidant enzymes in the osteoporotic rat model.

  14. Virgin coconut oil maintains redox status and improves glycemic conditions in high fructose fed rats.

    Science.gov (United States)

    Narayanankutty, Arunaksharan; Mukesh, Reshma K; Ayoob, Shabna K; Ramavarma, Smitha K; Suseela, Indu M; Manalil, Jeksy J; Kuzhivelil, Balu T; Raghavamenon, Achuthan C

    2016-01-01

    Virgin Coconut Oil (VCO), extracted from fresh coconut kernel possess similar fatty acid composition to that of Copra Oil (CO), a product of dried kernel. Although CO forms the predominant dietary constituent in south India, VCO is being promoted for healthy life due to its constituent antioxidant molecules. High fructose containing CO is an established model for insulin resistance and steatohepatitis in rodents. In this study, replacement of CO with VCO in high fructose diet markedly improved the glucose metabolism and dyslipidemia. The animals fed VCO diet had only 17 % increase in blood glucose level compared to CO fed animals (46 %). Increased level of GSH and antioxidant enzyme activities in VCO fed rats indicate improved hepatic redox status. Reduced lipid peroxidation and carbonyl adducts in VCO fed rats well corroborate with the histopathological findings that hepatic damage and steatosis were comparatively reduced than the CO fed animals. These results suggest that VCO could be an efficient nutraceutical in preventing the development of diet induced insulin resistance and associated complications possibly through its antioxidant efficacy.

  15. Status report No. 5: State uses of Exxon and Stripper Well oil overcharge funds

    Energy Technology Data Exchange (ETDEWEB)

    1989-11-01

    Since March of 1986, state governments have received roughly $3.3 billion in funds obtained by the federal government through two major cases, based on price overcharges committed by numerous oil companies during the period of price controls, between 1973 and 1981. Furthermore, about another $1 billion may still be collected from oil companies, with roughly 1/2 to be distributed to the states (and the other 1/2 to the federal government), over the next 5 to 10 years. The role of state government is to allocate the funds, within the specific case guidelines, to new or existing energy programs, in a way which is designed to benefit (or provide restitution to) the class or classes of purchasers who bore the burden of the overcharges. This report incorporates information collected by NCLC in telephone surveys conducted from October through November 1989. As with the reports under the previous grant, the information we collected on the status and state uses of both Exxon and Stripper Well funds is contained in the state-by-state narrative summary section and in a series of tables at the end of the report.

  16. Current status of the facility instrumentation suite at the Large Binocular Telescope Observatory

    Science.gov (United States)

    Rothberg, Barry; Kuhn, Olga; Edwards, Michelle L.; Hill, John M.; Thompson, David; Veillet, Christian; Wagner, R. Mark

    2016-07-01

    The current status of the facility instrumentation for the Large Binocular Telescope (LBT) is reviewed. The LBT encompasses two 8.4 meter primary mirrors on a single mount yielding an effective collecting area of 11.8 meters or 23 meters when interferometrically combined. The three facility instruments at LBT include: 1) the Large Binocular Cameras (LBCs), each with a 23'× 25' field of view (FOV). The blue optimized and red optimized optical wavelength LBCs are mounted at the prime focus of the SX (left) and DX (right) primary mirrors, respectively. Combined, the filter suite of the two LBCs cover 0.3-1.1 μm, including the addition of new medium-band filters centered on TiO (0.78 μm) and CN (0.82 μm) 2) the Multi-Object Double Spectrograph (MODS), two identical optical spectrographs each mounted at the straight through f/15 Gregorian focus of the primary mirrors. The capabilities of MODS-1 and -2 include imaging with Sloan filters (u, g, r, i, and z) and medium resolution (R ˜ 2000) spectroscopy, each with 24 interchangeable masks (multi-object or longslit) over a 6'× 6' FOV. Each MODS is capable of blue (0.32-0.6 μm) and red (0.5-1.05 μm) wavelength only spectroscopy coverage or both can employ a dichroic for 0.32-1.05 μm wavelength coverage (with reduced coverage from 0.56- 0.57 μm) and 3) the two LBT Utility Camera in the Infrared instruments (LUCIs), are each mounted at a bent-front Gregorian f/15 focus of a primary mirror. LUCI-1 and 2 are designed for seeing-limited (4'× 4' FOV) and active optics using thin-shell adaptive secondary mirrors (0.5'× 0.5' FOV) imaging and spectroscopy over the wavelength range of 0.95-2.5 μm and spectroscopic resolutions of 400 advantage of the active optics SX secondary; and to install a grating designed primarily for use with high resolution active optics. Thus, like MODS-1 and -2, both LUCIs now have specifications nearly identical to each other. The software interface for both LUCIs have also been replaced

  17. Efficacy of oral iodised oil is associated with anthropometric status in severely iodine-deficient schoolchildren in rural Malawi

    NARCIS (Netherlands)

    Furnee, C.A.; West, C.E.; Haar, van der F.; Hautvast, J.G.A.J.

    2000-01-01

    The effect of anthropometric status on the efficacy of an oral supplement of iodised oil (1 ml Lipiodol Ultrafluide, 490 mg I; Laboratoire Guerbet, Aulnay-sous-Bois, France) was examined in 8–10-year-old schoolchildren (n 197) of Ntcheu, a severely I-deficient district of Malawi. The study was a con

  18. Status of safety at Areva group facilities. 2007 annual report; Areva, etat de surete des installations nucleaires. Rapport annuel 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This report describes the status of nuclear safety and radiation protection in the facilities of the AREVA group and gives information on radiation protection in the service operations, as observed through the inspection programs and analyses carried out by the General Inspectorate in 2007. Having been submitted to the group's Supervisory Board, this report is sent to the bodies representing the personnel. Content: 1 - A look back at 2007 by the AREVA General Inspector: Visible progress in 2007, Implementation of the Nuclear Safety Charter, Notable events; 2 - Status of nuclear safety and radiation protection in the nuclear facilities and service operations: Personnel radiation protection, Event tracking, Service operations, Criticality control, Radioactive waste and effluent management; 3 - Performance improvement actions; 4 - Description of the General Inspectorate; 5 - Glossary.

  19. Decommissioning of nuclear facilities in Europe. Status December 2014; Stilllegung kerntechnischer Anlagen in Europa. Stand: Dezember 2014

    Energy Technology Data Exchange (ETDEWEB)

    Brendebach, Boris; Imielski, Przemyslaw [Gesellschaft fuer Anlagen- und Reaktorsicherheit, Koeln (Germany); Kuehn, Kerstin; Rehs, Bernd

    2015-05-15

    The report on decommissioning activities of nuclear facilities in Europe (status December 2014) summarizes the reasons and plans for decommissioning, the regulations and responsibilities, the decommissioning strategies and the finalized decommissioning projects. The specific activities are described for Armenia, Belgium, Bulgaria, Denmark, Germany, Estonia, Finland, France, Greece, UK, Italy, Croatia, Latvia, Lithuania, Moldavia, Netherlands, Norway, Austria, Poland, Portugal, Rumania, Russia, Sweden, Switzerland, Serbia, Slovakia, Spain, Czech Republic, Turkey, Ukraine, Hungary and Belarus.

  20. Status of the FLARE (Facility for Laboratory Reconnection Experiments) Construction Project and Plans as a User Facility

    Science.gov (United States)

    Ji, H.; Bhattacharjee, A.; Prager, S.; Daughton, W.; Chen, Y.; Cutler, R.; Fox, W.; Hoffmann, F.; Kalish, M.; Jara-Almonte, J.; Myers, C.; Ren, Y.; Yamada, M.; Yoo, J.; Bale, S. D.; Carter, T.; Dorfman, S.; Drake, J.; Egedal, J.; Sarff, J.; Wallace, J.

    2016-10-01

    The FLARE device (flare.pppl.gov) is a new intermediate-scale plasma experiment under construction at Princeton for the studies of magnetic reconnection in the multiple X-line regimes directly relevant to space, solar, astrophysical, and fusion plasmas, as guided by a reconnection phase diagram [Ji & Daughton, (2011)]. Most of major components either have been already fabricated or are near their completion, including the two most crucial magnets called flux cores. The hardware assembly and installation begin in this summer, followed by commissioning in 2017. Initial comprehensive set of research diagnostics will be constructed and installed also in 2017. The main diagnostics is an extensive set of magnetic probe arrays, covering multiple scales from local electron scales, to intermediate ion scales, and global MHD scales. The planned procedures and example topics as a user facility will be discussed.

  1. Plan and justification for a Proof-of-Concept oil shale facility. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-01

    The technology being evaluated is the Modified In-Situ (MIS) retorting process for raw shale oil production, combined with a Circulating Fluidized Bed Combustor (CFBC), for the recovery of energy from the mined shale. (VC)

  2. Plan and justification for a Proof-of-Concept oil shale facility

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-01

    The technology being evaluated is the Modified In-Situ (MIS) retorting process for raw shale oil production, combined with a Circulating Fluidized Bed Combustor (CFBC), for the recovery of energy from the mined shale. (VC)

  3. PetroChina to Construct China's Largest Oil Storage Facility in Shanghai

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ PetroChina was planning to build China's largest commercial oil storage tanks, with the capacity for 1 million cubic meters (6.3 million barrels), according to the recent reports from China's news media.

  4. Wastewater disposal from unconventional oil and gas development degrades stream quality at a West Virginia injection facility

    Science.gov (United States)

    Akob, Denise M.; Mumford, Adam; Orem, William H.; Engle, Mark A.; Klinges, Julia (Grace); Kent, Douglas B.; Cozzarelli, Isabelle M.

    2016-01-01

    The development of unconventional oil and gas (UOG) resources has rapidly increased in recent years; however, the environmental impacts and risks are poorly understood. A single well can generate millions of liters of wastewater, representing a mixture of formation brine and injected hydraulic fracturing fluids. One of the most common methods for wastewater disposal is underground injection; we are assessing potential risks of this method through an intensive, interdisciplinary study at an injection disposal facility in West Virginia. In June 2014, waters collected downstream from the site had elevated specific conductance (416 μS/cm) and Na, Cl, Ba, Br, Sr, and Li concentrations, compared to upstream, background waters (conductivity, 74 μS/cm). Elevated TDS, a marker of UOG wastewater, provided an early indication of impacts in the stream. Wastewater inputs are also evident by changes in 87Sr/86Sr in streamwater adjacent to the disposal facility. Sediments downstream from the facility were enriched in Ra and had high bioavailable Fe(III) concentrations relative to upstream sediments. Microbial communities in downstream sediments had lower diversity and shifts in composition. Although the hydrologic pathways were not able to be assessed, these data provide evidence demonstrating that activities at the disposal facility are impacting a nearby stream and altering the biogeochemistry of nearby ecosystems.

  5. Wastewater Disposal from Unconventional Oil and Gas Development Degrades Stream Quality at a West Virginia Injection Facility.

    Science.gov (United States)

    Akob, Denise M; Mumford, Adam C; Orem, William; Engle, Mark A; Klinges, J Grace; Kent, Douglas B; Cozzarelli, Isabelle M

    2016-06-07

    The development of unconventional oil and gas (UOG) resources has rapidly increased in recent years; however, the environmental impacts and risks are poorly understood. A single well can generate millions of liters of wastewater, representing a mixture of formation brine and injected hydraulic fracturing fluids. One of the most common methods for wastewater disposal is underground injection; we are assessing potential risks of this method through an intensive, interdisciplinary study at an injection disposal facility in West Virginia. In June 2014, waters collected downstream from the site had elevated specific conductance (416 μS/cm) and Na, Cl, Ba, Br, Sr, and Li concentrations, compared to upstream, background waters (conductivity, 74 μS/cm). Elevated TDS, a marker of UOG wastewater, provided an early indication of impacts in the stream. Wastewater inputs are also evident by changes in (87)Sr/(86)Sr in streamwater adjacent to the disposal facility. Sediments downstream from the facility were enriched in Ra and had high bioavailable Fe(III) concentrations relative to upstream sediments. Microbial communities in downstream sediments had lower diversity and shifts in composition. Although the hydrologic pathways were not able to be assessed, these data provide evidence demonstrating that activities at the disposal facility are impacting a nearby stream and altering the biogeochemistry of nearby ecosystems.

  6. Consumption of Argan Oil Improves Anti-Oxidant and Lipid Status in Hemodialysis Patients.

    Science.gov (United States)

    Eljaoudi, Rachid; Elkabbaj, Driss; Bahadi, Abdelali; Ibrahimi, Azeddine; Benyahia, Mohammed; Errasfa, Mourad

    2015-10-01

    Virgin Argan oil (VAO) is of interest in oxidative stress and lipid profile because of its fat composition and antioxidant compounds. We investigated the effect of VAO consumption on lipid profile and antioxidant status in hemodialysis patients after a 4-week period of consumption. In a crossover, controlled trial, 37 patients (18 men, 19 women) with end-stage renal disease on maintenance hemodialysis, were randomly assigned to a 4-week VAO diet. Fasting plasma lipids, vitamin E and oxidized LDL (ox-LDL) were analyzed. Malondialdehyde (MDA) was determined before and after hemodialysis session. There was no significant change in serum total cholesterol and ox-LDL. However, VAO consumption decreased the levels of triglyceride (p = 0.03), total cholesterol (p = 0.02) and low-density lipoprotein (p = 0.03) and increased the levels of high-density lipoprotein (p = 0.01). Plasma vitamin E contents significantly increased from baseline only in VAO-group (p < 0.001). Hemodialysis session increased MDA levels, but the increase in VAO group was less than in control group. VAO consumption improved lipid profile and oxidative stress status in hemodialysis patients. Copyright © 2015 John Wiley & Sons, Ltd.

  7. The National Criticality Experiments Research Center at the Device Assembly Facility, Nevada National Security Site: Status and Capabilities, Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    S. Bragg-Sitton; J. Bess; J. Werner

    2011-09-01

    The National Criticality Experiments Research Center (NCERC) was officially opened on August 29, 2011. Located within the Device Assembly Facility (DAF) at the Nevada National Security Site (NNSS), the NCERC has become a consolidation facility within the United States for critical configuration testing, particularly those involving highly enriched uranium (HEU). The DAF is a Department of Energy (DOE) owned facility that is operated by the National Nuclear Security Agency/Nevada Site Office (NNSA/NSO). User laboratories include the Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL). Personnel bring their home lab qualifications and procedures with them to the DAF, such that non-site specific training need not be repeated to conduct work at DAF. The NNSS Management and Operating contractor is National Security Technologies, LLC (NSTec) and the NNSS Safeguards and Security contractor is Wackenhut Services. The complete report provides an overview and status of the available laboratories and test bays at NCERC, available test materials and test support configurations, and test requirements and limitations for performing sub-critical and critical tests. The current summary provides a brief summary of the facility status and the method by which experiments may be introduced to NCERC.

  8. Efficiency and emission of crop residues combustion facilities in Serbia: Status and needed measures for improvement

    Directory of Open Access Journals (Sweden)

    Martinov Milan

    2006-01-01

    Full Text Available Use of crop residues as fuel has a long tradition in rural areas of Serbia. Numerous biomass-fueled facilities were built during the 80s. Among those were small facilities for household heating, with thermal power from 5 to 50 kW, medium-size facilities for farm and greenhouses, with thermal power 50 to 1000 kW, and large facilities for processing of agricultural products, with thermal powers higher than 1000 kW. The results showed that the level of biomass combustion facilities is in general very low. This is especially the case for heating facilities used for house-hold heating. The measures for improvement were proposed. .

  9. Present Status and Future Plans of J-PARC Hadron Experimental Facility

    CERN Document Server

    Tanaka, K

    2015-01-01

    Recovery of J-PARC Hadron Experimental Facility from the radioactive material leakage incident occurred on May 23, 2013 is reported. Recovery took long time. However its essential part was completed by the beginning of Japanese Fiscal Year 2015. Then we could start the beam operation of Hadron Experimental Facility from April 9, 2015. Experiments with slow extraction beam started on April 24, 2015. The beam intensity delivered to Hadron Experimental Facility reached approximately 32kW by the end of June, 2015. Recent activities on partic le and nuclear physics in the Hadron Experimental Facility are described also.

  10. Current Status and Prospects of Oil and Gas Pipelines in China

    Institute of Scientific and Technical Information of China (English)

    Pu Ming

    2010-01-01

    @@ By the end of 2009,the total length of existing oil and gas pipelines in China had reached 75×103 km.The pipelines include 38×103 km of gas pipelines,20×103km of crude oil pipelines and 17×103 km of oil product pipelines,framing a trans-regional pipeline network for the oil and gas delivery.

  11. Development of inherent technologies for advanced PWR core - A study on the current status and the construction feasibility of critical facilities

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Won Sik; Yang, Hyun Seok [Chosun University, Kwangju (Korea); Kim, Chang Hyo; Shim, Hyung Jin [Seoul National University, Seoul (Korea)

    1999-03-01

    The objective of this study is to examine the appropriateness of constructing critical facilities in our country and to decide a course of constructing them if necessary by surveying the status and utilization of foreign facilities and by investigating the demand for domestic facilities. We investigated the status and the utilization of foreign critical facilities through literature survey and personal visitation. In our judgement, critical facilities are necessary for developing the advanced reactors and fuels which are being studied as parts of the Nuclear R and D Program by MOST. Considering the construction cost and the current state of domestic economy, however, it is unjustifiable to build three different types of critical facilities (the light water, the heavy water, and the fast critical facility). It appears to be reasonable to build a light water critical, considering the construction cost, degree of utilization, and other constraints. (author). 89 refs., 134 figs., 64 tabs.

  12. Dynamic Oil-in-Water Concentration Acquisition on a Pilot-Scaled Offshore Water-Oil Separation Facility

    Directory of Open Access Journals (Sweden)

    Petar Durdevic

    2017-01-01

    Full Text Available This article is a feasibility study on using fluorescence-based oil-in-water (OiW monitors for on-line dynamic efficiency measurement of a deoiling hydrocyclone. Dynamic measurements are crucial in the design and validation of dynamic models of the hydrocyclones, and to our knowledge, no dynamic OiW analysis of hydrocyclones has been carried out. Previous studies have extensively studied the steady state efficiency perspective of hydrocyclones, and have related them to different key parameters, such as the pressure drop ratio (PDR, inlet flow rate, and the flow-spilt. Through our study, we were able to measure the dynamics of the hydrocyclone’s efficiency ( ϵ response to step changes in the inlet flow rate with high accuracy. This is a breakthrough in the modelling, control, and monitoring of hydrocyclones.

  13. Dynamic Oil-in-Water Concentration Acquisition on a Pilot-Scaled Offshore Water-Oil Separation Facility.

    Science.gov (United States)

    Durdevic, Petar; Raju, Chitra S; Bram, Mads V; Hansen, Dennis S; Yang, Zhenyu

    2017-01-10

    This article is a feasibility study on using fluorescence-based oil-in-water (OiW) monitors for on-line dynamic efficiency measurement of a deoiling hydrocyclone. Dynamic measurements are crucial in the design and validation of dynamic models of the hydrocyclones, and to our knowledge, no dynamic OiW analysis of hydrocyclones has been carried out. Previous studies have extensively studied the steady state efficiency perspective of hydrocyclones, and have related them to different key parameters, such as the pressure drop ratio (PDR), inlet flow rate, and the flow-spilt. Through our study, we were able to measure the dynamics of the hydrocyclone's efficiency ( ϵ ) response to step changes in the inlet flow rate with high accuracy. This is a breakthrough in the modelling, control, and monitoring of hydrocyclones.

  14. The evolution and present status of the study on peak oil in China

    Institute of Scientific and Technical Information of China (English)

    Pang Xiongqi; Zhao Lin; Feng Lianyong; Meng Qingyang; Tang Xu; Li Junchen

    2009-01-01

    Peak oil theory is a theory concerning long-term oil reserves and the rate of oil production.Peak oil refers to the maximum rate of the production of oil or gas in any area under consideration.Its inevitability is analyzed from three aspects.The factors that influence peak oil and their mechanisms are discussed.These include the amount of resources, the discovery maturity of resources, the depletion rate of reserves and the demand for oil.The advance in the study of peak oil in China is divided into three stages.The main characteristics, main researchers, forecast results and research methods are described in each stage.The progress of the study of peak oil in China is summarized and the present problems are analyzed.Finally three development trends of peak oil study in China are presented.

  15. Status report of the Jyvaskyla ion guide isotope separator on-line facility

    NARCIS (Netherlands)

    Penttila, H; Dendooven, P; Honkanen, A; Huhta, M; Jauho, PP; Jokinen, A; Lhersonneau, G; Oinonen, M; Parmonen, JM; Perajarvi, K; Aysto, J

    1997-01-01

    The ion guide isotope separator facility IGISOL of the University of Jyvaskyla has been moved to the new K-130 heavy ion cyclotron laboratory. The totally reconstructed facility is described in detail. The primary beams and targets, helium pumping, separator beam line construction and separator beam

  16. Licensed fuel facility. Volume 14. Inventory difference data, status report, July 1, 1993--June 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Joy, D R

    1995-03-01

    The Nuclear Regulatory Commission is committed to an annual publication of licensed fuel facilities` inventory difference (ID) results, after Agency review of the information and completion of any related investigations. Information in this report includes ID results for active fuel fabrication and/or recovery facilities.

  17. Superhydrophobic silica wool—a facile route to separating oil and hydrophobic solvents from water

    Science.gov (United States)

    Crick, Colin R; Bhachu, Davinder S; Parkin, Ivan P

    2014-01-01

    Silica microfiber wool was systematically functionalized in order to provide an extremely water repellent and oleophilic material. This was carried out using a two-step functionalization that was shown to be a highly effective method for generating an intense water repulsion and attraction for oil. A demonstration of the silica wools application is shown through the highly efficient separation of oils and hydrophobic solvents from water. Water is confined to the extremities of the material, while oil is absorbed into the voids within the wool. The effect of surface functionalization is monitored though observing the interaction of the material with both oils and water, in addition to scanning electron microscope images, x-ray photoelectron spectroscopy and energy dispersive x-ray analysis. The material can be readily utilized in many applications, including the cleaning of oil spills and filtering during industrial processes, as well as further water purification tasks—while not suffering the losses of efficiency observed in current leading polymeric materials. PMID:27877733

  18. Superhydrophobic silica wool—a facile route to separating oil and hydrophobic solvents from water

    Science.gov (United States)

    Crick, Colin R.; Bhachu, Davinder S.; Parkin, Ivan P.

    2014-12-01

    Silica microfiber wool was systematically functionalized in order to provide an extremely water repellent and oleophilic material. This was carried out using a two-step functionalization that was shown to be a highly effective method for generating an intense water repulsion and attraction for oil. A demonstration of the silica wools application is shown through the highly efficient separation of oils and hydrophobic solvents from water. Water is confined to the extremities of the material, while oil is absorbed into the voids within the wool. The effect of surface functionalization is monitored though observing the interaction of the material with both oils and water, in addition to scanning electron microscope images, x-ray photoelectron spectroscopy and energy dispersive x-ray analysis. The material can be readily utilized in many applications, including the cleaning of oil spills and filtering during industrial processes, as well as further water purification tasks—while not suffering the losses of efficiency observed in current leading polymeric materials.

  19. Wet and dry extraction of coconut oil: impact on lipid metabolic and antioxidant status in cholesterol coadministered rats.

    Science.gov (United States)

    Nevin, K Govindan; Rajamohan, Thankappan

    2009-08-01

    Because coconut oil extracted by wet process (virgin coconut oil, VCO) is gaining popularity among consumers, this study was conducted to evaluate VCO compared with coconut oil extracted by dry process (copra oil, CO) for their influence on lipid parameters, lipid peroxidation, and antioxidant status in rats coadministered with cholesterol. VCO, CO, and cholesterol were fed in a semi-synthetic diet to 24 male Sprague-Dawley rats for 45 days. After the experimental period, lipid and lipid peroxide levels and antioxidant enzyme activities were observed. Chemical composition and antioxidant properties of the polyphenolic fraction from VCO and CO were also analyzed. The results showed that lipid and lipid peroxide levels were lower in VCO-fed animals than in animals fed either CO or cholesterol alone. Antioxidant enzyme activities in VCO-fed animals were comparable with those in control animals. Although the fatty acid profiles of both oils were similar, a significantly higher level of unsaponifiable components was observed in VCO. Polyphenols from VCO also showed significant radical-scavenging activity compared with those from CO. This study clearly indicates the potential benefits of VCO over CO in maintaining lipid metabolism and antioxidant status. These effects may be attributed in part to the presence of biologically active minor unsaponifiable components.

  20. Facility Response Plan (FRP)

    Data.gov (United States)

    U.S. Environmental Protection Agency — A Facility Response Plan (FRP) demonstrates a facility's preparedness to respond to a worst case oil discharge. Under the Clean Water Act, as amended by the Oil...

  1. Accreditation status and geographic location of outpatient vascular testing facilities among Medicare beneficiaries: the VALUE (Vascular Accreditation, Location & Utilization Evaluation) study.

    Science.gov (United States)

    Rundek, Tatjana; Brown, Scott C; Wang, Kefeng; Dong, Chuanhui; Farrell, Mary Beth; Heller, Gary V; Gornik, Heather L; Hutchisson, Marge; Needleman, Laurence; Benenati, James F; Jaff, Michael R; Meier, George H; Perese, Susana; Bendick, Phillip; Hamburg, Naomi M; Lohr, Joann M; LaPerna, Lucy; Leers, Steven A; Lilly, Michael P; Tegeler, Charles; Alexandrov, Andrei V; Katanick, Sandra L

    2014-10-01

    There is limited information on the accreditation status and geographic distribution of vascular testing facilities in the US. The Centers for Medicare & Medicaid Services (CMS) provide reimbursement to facilities regardless of accreditation status. The aims were to: (1) identify the proportion of Intersocietal Accreditation Commission (IAC) accredited vascular testing facilities in a 5% random national sample of Medicare beneficiaries receiving outpatient vascular testing services; (2) describe the geographic distribution of these facilities. The VALUE (Vascular Accreditation, Location & Utilization Evaluation) Study examines the proportion of IAC accredited facilities providing vascular testing procedures nationally, and the geographic distribution and utilization of these facilities. The data set containing all facilities that billed Medicare for outpatient vascular testing services in 2011 (5% CMS Outpatient Limited Data Set (LDS) file) was examined, and locations of outpatient vascular testing facilities were obtained from the 2011 CMS/Medicare Provider of Services (POS) file. Of 13,462 total vascular testing facilities billing Medicare for vascular testing procedures in a 5% random Outpatient LDS for the US in 2011, 13% (n=1730) of facilities were IAC accredited. The percentage of IAC accredited vascular testing facilities in the LDS file varied significantly by US region, pfacilities that are IAC accredited is low and varies by region. Increasing the number of accredited vascular testing facilities to improve test quality is a hypothesis that should be tested in future research. © The Author(s) 2014.

  2. Present status of edible oil consumption and household demand projection for Tamil Nadu (India

    Directory of Open Access Journals (Sweden)

    Govindaraj Gurrappanaidu

    2012-01-01

    Full Text Available Until the 1990s the major edible oil consumed in Tamil Nadu state was peanut and sesame oil. The technological, economic and policy changes thereafter induced dynamism in consumer demand for food, including edible oils. In this study, the household demand for individual edible oils based on present consumption was assessed and forecasted for 2015 and 2020 for Tamil Nadu. Due to constraints in the secondary data published by National Sample Survey Organisation (NSSO, the primary data was used. The Almost Ideal Demand System (AIDS model was employed to estimate the income (expenditure elasticities and in turn used to project the demand for edible oils and associated products like ghee and butter. The overall edible oil demand is expected to grow at 7.0% per annum in Tamil Nadu, with the highest growth of sunflower oil (8.7% followed by other oils (7.8%, sesame oil (6.6%, peanut oil (6.6% and palm oil (3.1%. The demand for total edible oil in rural Tamil Nadu increases from 3.14 lakh tonnes (2009-10 to 5.3 lakh tonnes (2020, whereas, in urban areas, it increases from 3.24 lakh tonnes to 5.45 lakh tonnes. The non-traditional oil like sunflower oil and other oils (soybean, corn, rice bran, palm oil has made inroads in the consumption basket and will continue to dominate in the future. Hence, concerted efforts like increasing seed replacement rate, increasing the intensity of adoption of improved technology and appropriate price policy are required to increase productivity of non-traditional crops besides promoting traditional crops (peanut and sesame to meet the growing edible oil demand in the state.

  3. Anticonvulsant effect of argan oil on pilocarpine model induced status epilepticus in wistar rats.

    Science.gov (United States)

    Bahbiti, Youssef; Ammouri, Hammou; Berkiks, Inssaf; El Hessni, Aboubaker; Ouichou, Ali; Nakache, Redouan; Chakit, Miloud; Bikjdaouene, Leila; Mesfioui, Abdelhalem

    2016-09-12

    Argan oil (AO) is rich in oleic and linoleic acids, polyphenols, sterols, and tocopherols. This composition gives it numerous beneficial pharmacological effects such as hypolipemiant, hypotensive, and antiproliferative. Oxidative stress is a mechanism of cell death induced by seizures and status epilepticus (SE). This study aims at investigating AO effects on (i) latency to first seizure, seizure severity, weight loss, mortality rate, (ii) lipid peroxidation level, nitrite level, and catalase activity in the hippocampus after SE induced by pilocarpine (PC). Wistar rats (1-month old) were daily administered by oral gavage with AO (1 ml/100 g/day) or with NaCl 0.9% during 2 months before receiving PC (400 mg/kg). After the PC injection, all groups were observed for 24 h. The catalase activity, the lipid peroxidation, and nitrite concentrations were measured using spectrophotometric methods. AO pretreatment increased the latency to first seizures, decreased the weight loss, and reduced mortality rate after SE. AO pretreatment produces significant decrease of the lipid peroxidation and nitrite levels. On the contrary, AO increased the catalase activity in rat hippocampus after seizures. For the first time, our results suggest that AO pretreatment is capable of attenuating seizure severity and oxidative stress in the hippocampus of Wistar rats. This indicates that AO may exhibit a neuroprotection against the temporal lobe epilepsy. Further investigations are in progress to confirm this pharmacological property.

  4. Current Status and Prospects of Oil and Gas Pipelines in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ By the end of 2008,the total length of existing oil and gas pipelines in China had reached 6.3×104 km.These pipelines include 3.2×104 km of natural gas pipelines,1.8×104 km of crude oil pipelines and 1.3×104 km of oil products pipelines,laying the foundation for establishing a network of trans-regional oil and gas pipelines.

  5. Western Canada study of animal health effects associated with exposure to emissions from oil and natural gas field facilities. Study design and data collection II. Location of study herds relative to the oil and gas industry in Western Canada.

    Science.gov (United States)

    Waldner, Cheryl L

    2008-01-01

    During the late part of 2000 and early months of 2001, project veterinarians recruited 205 beef herds to participate in a study of the effects of emissions from the upstream oil and gas industry on cattle reproduction and health. Researchers developed herd-selection criteria to optimize the range of exposure to facilities, including oil and gas wells, battery sites, and gas-gathering and gas-processing facilities across the major cattle-producing areas of Western Canada. Herds were initially selected on the basis of a ranking system of exposure potential on the basis of herd-owner reports of the locations of their operations in relation to oil and gas industry facilities. At the end of the study, researchers summarized data obtained from provincial regulatory agencies on facility location and reported flaring and venting volumes for each herd and compared these data to the original rankings of herd-exposure potential. Through this selection process, the researchers were successful in obtaining statistically significant differences in exposure to various types of oil and gas facility types and reported emissions among herds recruited for the study.

  6. Status of Activities to Implement a Sustainable System of MC&A Equipment and Methodological Support at Rosatom Facilities

    Energy Technology Data Exchange (ETDEWEB)

    J.D. Sanders

    2010-07-01

    Under the U.S.-Russian Material Protection, Control and Accounting (MPC&A) Program, the Material Control and Accounting Measurements (MCAM) Project has supported a joint U.S.-Russian effort to coordinate improvements of the Russian MC&A measurement system. These efforts have resulted in the development of a MC&A Equipment and Methodological Support (MEMS) Strategic Plan (SP), developed by the Russian MEM Working Group. The MEMS SP covers implementation of MC&A measurement equipment, as well as the development, attestation and implementation of measurement methodologies and reference materials at the facility and industry levels. This paper provides an overview of the activities conducted under the MEMS SP, as well as a status on current efforts to develop reference materials, implement destructive and nondestructive assay measurement methodologies, and implement sample exchange, scrap and holdup measurement programs across Russian nuclear facilities.

  7. Status and Plans for a Superconducting RF Accelerator Test Facility at Fermilab

    CERN Document Server

    Leibfritz, J; Baffes, C M; Carlson, K; Chase, B; Church, M D; Harms, E R; Klebaner, A L; Kucera, M; Martinez, A; Nagaitsev, S; Nobrega, L E; Piot, P; Reid, J; Wendt, M; Wesseln, S J

    2013-01-01

    The Advanced Superconducting Test Acccelerator (ASTA) is being constructed at Fermilab. The existing New Muon Lab (NML) building is being converted for this facility. The accelerator will consist of an electron gun, injector, beam acceleration section consisting of 3 TTF-type or ILC-type cryomodules, multiple downstream beamlines for testing diagnostics and conducting various beam tests, and a high power beam dump. When completed, it is envisioned that this facility will initially be capable of generating a 750-MeV electron beam with ILC beam intensity. An expansion of this facility was recently completed that will provide the capability to upgrade the accelerator to a total beam energy of 1.5-GeV. Two new buildings were also constructed adjacent to the ASTA facility to house a new cryogenic plant and multiple superconducting RF (SRF) cryomodule test stands. In addition to testing accelerator components, this facility will be used to test RF power systems, instrumentation, and control systems for future SRF a...

  8. Current Status and Performance Tests of Korea Heat Load Test Facility KoHLT-EB

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sukkwon; Jin, Hyunggon; Shin, Kyuin; Choi, Boguen; Lee, Eohwak; Yoon, Jaesung; Lee, Dongwon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Kim, Duckhoi; Cho, Seungyon [National Fusion Research Institute, Daejeon (Korea, Republic of)

    2013-05-15

    A commissioning test has been scheduled to establish the installation and preliminary performance experiments of the copper hypervapotron mockups. And a qualification test will be performed to evaluate the CuCrZr duct liner in the ITER neutral beam injection facility and the ITER first wall small-scale mockups of the semi-prototype, at up to 1.5 and 5 MW/m{sup 2} high heat flux. Also, this system will be used to test other PFCs for ITER and materials for tokamak reactors. Korean high heat flux test facility(KoHLT-EB; Korea Heat Load Test facility - Electron Beam) by using an electron beam system has been constructed in KAERI to perform the qualification test for ITER blanket FW semi-prototype mockups, hypervapotron cooling devices in fusion devices, and other ITER plasma facing components. The commissioning and performance tests with the supplier of e-gun system have been performed on November 2012. The high heat flux test for hypervapotron cooling device and calorimetry were performed to measure the surface heat flux, the temperature profile and cooling performance. Korean high heat flux test facility for the plasma facing components of nuclear fusion machines will be constructed to evaluate the performance of each component. This facility for the plasma facing materials will be equipped with an electron beam system with a 60 kV acceleration gun.

  9. Facile one-pot synthesis of gold and silver nanocatalysts using edible coconut oil.

    Science.gov (United States)

    Meena Kumari, M; Philip, Daizy

    2013-07-01

    The use of edible oil for the synthesis of metal nanoparticles by wet chemical method is reported for the first time. The paper presents an environmentally benign bottom up approach for the synthesis of gold and silver nanoparticles using edible coconut oil at 373 K. The formation of silver nanoparticles is signaled by the brownish yellow color and that of gold nanoparticles by the purple color. Fine control over the nanoparticle size and shape from triangular to nearly spherical is achieved by varying the quantity of coconut oil. The nanoparticles have been characterized by UV-Visible, Transmission Electron Microscopy and X-ray Diffraction. The chemical interaction of capping agents with metal nanoparticles is manifested using Fourier Transform Infrared Spectroscopy. The stable and crystalline nanoparticles obtained using this simple method show remarkable size-dependent catalytic activity in the reduction of the cationic dye methylene blue (MB) to leuco methylene blue (LMB). The first order rate constants calculated uphold the size dependent catalytic activity of the synthesized nanoparticles.

  10. Facile one-pot synthesis of gold and silver nanocatalysts using edible coconut oil

    Science.gov (United States)

    Meena Kumari, M.; Philip, Daizy

    2013-07-01

    The use of edible oil for the synthesis of metal nanoparticles by wet chemical method is reported for the first time. The paper presents an environmentally benign bottom up approach for the synthesis of gold and silver nanoparticles using edible coconut oil at 373 K. The formation of silver nanoparticles is signaled by the brownish yellow color and that of gold nanoparticles by the purple color. Fine control over the nanoparticle size and shape from triangular to nearly spherical is achieved by varying the quantity of coconut oil. The nanoparticles have been characterized by UV-Visible, Transmission Electron Microscopy and X-ray Diffraction. The chemical interaction of capping agents with metal nanoparticles is manifested using Fourier Transform Infrared Spectroscopy. The stable and crystalline nanoparticles obtained using this simple method show remarkable size-dependent catalytic activity in the reduction of the cationic dye methylene blue (MB) to leuco methylene blue (LMB). The first order rate constants calculated uphold the size dependent catalytic activity of the synthesized nanoparticles.

  11. Suitability of oil bioremediation in an Artic soil using surplus heating from an incineration facility

    DEFF Research Database (Denmark)

    Couto, Nazare; Fritt-Rasmussen, Janne; Jensen, Pernille Erland;

    2014-01-01

    A 168-day period field study, carried out in Sisimiut, Greenland, assessed the potential to enhance soil remediation with the surplus heating from an incineration facility. This approach searches a feasible ex situ remediation process that could be extended throughout the year with low costs. Ind...

  12. RISK ASSESSMENT BY STRUCTURAL ANALYSIS AND VIBRATION MEASUREMENT EQUIPMENT OPERATING AT OIL FACILITIES

    Directory of Open Access Journals (Sweden)

    Marius STAN

    2013-05-01

    Full Text Available Vibration analysis applications in operation is one of the diagnostic methods ofoperation of the facility. Analysis of these types of failures indicated the existence of specificfeatures prints and related equipment vibration spectra. Modeling and identification of theseparticular aspects in the spectrum of vibration machines help to control the operation of oilfacilities built safely.

  13. Status and Prospect of Offshore Oil and Gas Exploration and Development in China

    Institute of Scientific and Technical Information of China (English)

    Pan Jiping; Wang Yue; Feng Zhigang

    2009-01-01

    @@ A huge development of offshore oil and gas exploration has been obtained after hard working of more than 30 years.A lot of the large and middle-sized oil/gas fields are successively found to build up several large-scaled offshore oil/gas production areas,which dedicates great contributions for the development of China's economy and society.At the same time,faced difficulties are contiditioned the offshore oil/gas development and utilization.On the whole,the potential in developing offshore oil and gas is excellent with abundant resources of China,although the exploration and development degree is relatively low.

  14. Facile fabrication of large-scale stable superhydrophobic surfaces with carbon sphere films by burning rapeseed oil

    Science.gov (United States)

    Qu, Mengnan; He, Jinmei; Cao, Biyun

    2010-10-01

    Stable anti-corrosive superhydrophobic surfaces were successfully prepared with the carbon nanosphere films by means of depositing the soot of burning rapeseed oil. The method is extremely cheap, facile, time-saving and avoided any of the special equipments, special reagents and complex process control. The method is suitable for the large-scale preparation of superhydrophobic surface and the substrate can be easily changed. The as-prepared surfaces showed stable superhydrophobicity and anti-corrosive property even in many corrosive solutions, such as acidic or basic solutions over a wide pH range. The as-prepared superhydrophobic surface was carefully characterized by the field emission scanning electron microscopy and transmission electron microscope to confirm the synergistic binary geometric structures at micro- and nanometer scale. This result will open a new avenue in the superhydrophobic paint research with these easily obtained carbon nanospheres in the near future.

  15. Interactions between Obesity Status and Dietary Intake of Monounsaturated and Polyunsaturated Oils on Human Gut Microbiome Profiles in the Canola Oil Multicenter Intervention Trial (COMIT)

    Science.gov (United States)

    Pu, Shuaihua; Khazanehei, Hamidreza; Jones, Peter J.; Khafipour, Ehsan

    2016-01-01

    Long-term dietary fatty acid intake is believed to induce changes in the human gut microbiome which might be associated with human health or obesity status; however, considerable debate remains regarding the most favorable ratios of fatty acids to optimize these processes. The objective of this sub-study of a double-blinded randomized crossover clinical study, the canola oil multi-center intervention trial, was to investigate effects of five different novel oil blends fed for 30 days each on the intestinal microbiota in 25 volunteers with risk of metabolic syndrome. The 60 g treatments included three MUFA-rich diets: (1) conventional canola oil (Canola); (2) DHA-enriched high oleic canola oil (CanolaDHA); (3) high oleic canola oil (CanolaOleic); and two PUFA-rich diets: (4) a blend of corn/safflower oil (25:75) (CornSaff); and (5) a blend of flax/safflower oil (60:40) (FlaxSaff). Stool samples were collected at the end of each period. DNA was extracted and amplified for 16S rRNA gene pyrosequencing. A total of 17 phyla and 187 genera were identified. While five novel oil treatments failed to alter bacterial phyla composition, obese participants resulted in a higher proportion of Firmicutes to Bacteroidetes than overweight or normal weight groups (P = 0.01). Similarly at the genus level, overall bacterial distribution was highly associated with subjects’ body mass index (BMI). Treatment effects were observed between MUFA- and PUFA-rich diets, with the three MUFA diets elevating Parabacteroides, Prevotella, Turicibacter, and Enterobacteriaceae’s populations, while the two PUFA-rich diets favored the higher abundance of Isobaculum. High MUFA content feedings also resulted in an increase of Parabacteroides and a decrease of Isobaculum in obese, but not overweight subjects. Data suggest that BMI is a predominant factor in characterization of human gut microbiota profile, and that MUFA-rich and PUFA-rich diets impact the composition of gut microbiota at lower

  16. Interactions between Obesity Status and Dietary Intake of Monounsaturated and Polyunsaturated Oils on Human Gut Microbiome Profiles in the Canola Oil Multicenter Intervention Trial (COMIT

    Directory of Open Access Journals (Sweden)

    Shuaihua Pu

    2016-10-01

    Full Text Available Long-term dietary fatty acid intake is believed to induce changes in the human gut microbiome which might be associated with human health or obesity status; however, considerable debate remains regarding the most favorable ratios of fatty acids to optimize these processes. The objective of this sub-study of a double-blinded randomized crossover clinical study, the canola oil multi-center intervention trial (COMIT, was to investigate effects of five different novel oil blends fed for 30 days each on the intestinal microbiota in 25 volunteers with risk of metabolic syndrome. The 60 g treatments included three MUFA-rich diets: 1 conventional canola oil (Canola; 2 DHA-enriched high oleic canola oil (CanolaDHA; 3 high oleic canola oil (CanolaOleic; and two PUFA-rich diets: 4 a blend of corn/safflower oil (25:75 (CornSaff; and 5 a blend of flax/safflower oil (60:40 (FlaxSaff. Stool samples were collected at the end of each period. DNA was extracted and amplified for pyrosequencing. A total of 17 phyla and 187 genera were identified. While five novel oil treatments failed to alter bacterial phyla composition, obese participants produced a higher proportion of Firmicutes to Bacteroidetes than overweight or normal weight groups (P = 0.01. Similarly at the genus level, overall bacterial distribution was highly associated with subjects’ body mass index (BMI. Treatment effects were observed between MUFA- and PUFA-rich diets, with the three MUFA diets elevating Parabacteroides, Prevotella, Turicibacter, and Enterobacteriaceae (F’s populations, while the two PUFA-rich diets favored the abundance of Isobaculum. High MUFA content feedings also resulted in an increase of Parabacteroides and a decrease of Isobaculum in obese, but not overweight subjects. Data suggest that BMI is a predominant factor in characterization of human gut microbiota profiles, and that MUFA-rich and PUFA-rich diets impact the composition of gut microbiota at lower taxonomical levels

  17. Status report of the Jyvaeskylaeion guide isotope separator on-line facility

    Energy Technology Data Exchange (ETDEWEB)

    Penttilae, H.; Dendooven, P.; Honkanen, A.; Huhta, M.; Jauho, P.P.; Jokinen, A.; Lhersonneau, G.; Oinonen, M.; Parmonen, J.-M.; Peraejaervi, K.; Aeystoe, J. [Jyvaeskylae Univ. (Finland). Dept. of Physics

    1997-04-01

    The ion guide isotope separator facility IGISOL of the University of Jyvaeskylaehas been moved to the new K-130 heavy ion cyclotron laboratory. The totally reconstructed facility is described in detail. The primary beams and targets, helium pumping, separator beam line construction and separator beam diagnostics are discussed. The spectroscopy stations are introduced with illustrative examples from the research program, including beta-delayed proton and neutron spectroscopy, gamma-ray spectroscopy with and without arrays, conversion electron spectroscopy, collinear laser spectroscopy and nuclear level lifetime spectroscopy. (orig.). 15 refs.

  18. National Ignition Facility Quarterly Status Report Second Quarter 2000, Jan-Mar 2000

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E.

    2000-04-30

    The Project provides for the design, procurement, construction, assembly, installation, and acceptance testing of the National Ignition Facility (NIF), an experimental inertial confinement fusion facility intended to achieve controlled thermonuclear fusion in the laboratory by imploding a small capsule containing a mixture of the hydrogen isotopes deuterium and tritium. The NIF will be constructed at the Lawrence Livermore National Laboratory (LLNL), Livermore, California as determined by the Record of Decision made on December 19, 1996, as a part of the Stockpile Stewardship and Management Programmatic Environmental Impact Statement.

  19. National Ignition Facility Quarterly Status Report - First Quarter 2000, Dec 1999

    Energy Technology Data Exchange (ETDEWEB)

    Yatabe, J.

    2000-01-30

    The Project provides for the design, procurement, construction, assembly, installation, and acceptance testing of the National Ignition Facility (NIF), an experimental inertial confinement fusion facility intended to achieve controlled thermonuclear fusion in the laboratory by imploding a small capsule containing a mixture of the hydrogen isotopes deuterium and tritium. The NIF will be constructed at the Lawrence Livermore National Laboratory (LLNL), Livermore, California as determined by the Record of Decision made on December 19, 1996, as a part of the Stockpile Stewardship and Management Programmatic Environmental Impact Statement (SSM PEIS).

  20. Status of ECR ion sources for the Facility for Rare Isotope Beams (FRIB) (invited)

    Energy Technology Data Exchange (ETDEWEB)

    Machicoane, Guillaume, E-mail: machicoane@frib.msu.edu; Morgan, Glenn; Pozdeyev, Eduard; Rao, Xing; Ren, Haitao [Facility for Rare Isotope Beams, Michigan State University, East Lansing, Michigan 48824 (United States); Felice, Helene; Hafalia, Ray; Pan, Heng; Prestemon, Soren [Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Fogleman, Jesse; Tobos, Larry [National Superconducting Cyclotron Laboratory, Michigan State University, 640 South Shaw Lane, East Lansing, Michigan 48824 (United States)

    2016-02-15

    Ahead of the commissioning schedule, installation of the first Electron Cyclotron Resonance (ECR) ion source in the front end area of the Facility for Rare Isotope Beam (FRIB) is planned for the end of 2015. Operating at 14 GHz, this first ECR will be used for the commissioning and initial operation of the facility. In parallel, a superconducting magnet structure compatible with operation at 28 GHz for a new ECR ion source is in development at Lawrence Berkeley National Laboratory. The paper reviews the overall work in progress and development done with ECR ion sources for FRIB.

  1. Status of the low-energy super-heavy element facility at RIKEN

    Energy Technology Data Exchange (ETDEWEB)

    Schury, P., E-mail: schury@riken.jp [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Wada, M.; Ito, Y. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Arai, F. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Institute of Physics, University of Tsukuba, Tsukuba City, Ibaraki (Japan); Kaji, D. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Kimura, S. [Institute of Physics, University of Tsukuba, Tsukuba City, Ibaraki (Japan); Morimoto, K.; Haba, H. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Jeong, S. [Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Ibaraki 305-0801 (Japan); Koura, H. [Advanced Science Research Center, Japan Atomic Energy Agency, Ibaraki 319-1195 (Japan); Miyatake, H. [Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Ibaraki 305-0801 (Japan); Morita, K.; Reponen, M. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Ozawa, A. [Institute of Physics, University of Tsukuba, Tsukuba City, Ibaraki (Japan); Sonoda, T.; Takamine, A. [RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama (Japan); Wollnik, H. [Dept. Chemistry and BioChemistry, New Mexico State University, Las Cruces, NM (United States)

    2016-06-01

    In order to investigate nuclei produced via fusion–evaporation reactions, especially super-heavy elements (SHE), we have begun construction of a facility for conversion of fusion–evaporation residues (EVR) to low-energy beams. At the base of this facility is a small cryogenic gas cell utilizing a traveling wave RF-carpet, located directly following the gas-filled recoil ion separator GARIS-II, which will thermalize EVRs to convert them into ion beams amenable to ion trapping. We present here the results of initial studies of this small gas cell.

  2. Role of dietary fish oil on nitric oxide synthase activity and oxidative status in mice red blood cells.

    Science.gov (United States)

    Martins, Marcela A; Moss, Monique B; Mendes, Iara K S; Águila, Márcia B; Mandarim-de-Lacerda, Carlos Alberto; Brunini, Tatiana M C; Mendes-Ribeiro, Antônio Cláudio

    2014-12-01

    The consumption of n-3 polyunsaturated fatty acids (PUFAs) derived from fish oil concomitant with a reduced intake of saturated fats is associated with cardiovascular benefits, which may result from the participation of nitric oxide (NO). In contrast, PUFAs are vulnerable to peroxidation, which could affect the oxidative stability of the cell and reduce NO bioavailability. Therefore, we investigated the effects of high fat diets with increasing amounts of fish oil (0-40% of energy) in place of lard on the l-arginine-NO pathway, the arginase pathway and oxidative status in mice red blood cells (RBC). We found that l-arginine transport, as well as NO synthase (NOS) expression and activity, was enhanced by the highest doses of fish oil (30 and 40%). In contrast, diets rich in lard led to NOS expression and activity impairment. Arginase expression was not significantly affected by any of the dietary regimens. No significant difference in protein and lipid oxidative markers was observed among any of the fish-oil fed mice; only lard feeding induced protein damage in addition to a decreased superoxide dismutase activity. These data suggest that a substantial dose of fish oil, but not low doses, activates the RBC l-arginine-NO pathway without resulting in oxidative damage.

  3. [Security Management in Clinical Laboratory Departments and Facilities: Current Status and Issues].

    Science.gov (United States)

    Ishida, Haku; Nakamura, Junji; Yoshida, Hiroshi; Koike, Masaru; Inoue, Yuji

    2014-11-01

    We conducted a questionnaire survey regarding the current activities for protecting patients' privacy and the security of information systems (IS) related to the clinical laboratory departments of university hospitals, certified training facilities for clinical laboratories, and general hospitals in Yamaguchi Prefecture. The response rate was 47% from 215 medical institutions, including three commercial clinical laboratory centers. The results showed that there were some differences in management activities among facilities with respect to continuing education, the documentation or regulation of operational management for paper records, electronic information, remaining samples, genetic testing, and laboratory information for secondary use. They were suggested to be caused by differences in functions between university and general hospitals, differences in the scale of hospitals, or whether or not hospitals have received accreditation or ISO 15189. Regarding the IS, although the majority of facilities had sufficiently employed the access control to IS, there was some room for improvement in the management of special cases such as VIPs and patients with HIV infection. Furthermore, there were issues regarding the login method for computers shared by multiple staff, the showing of the names of personnel in charge of reports, and the risks associated with direct connections to systems and the Internet and the use of portable media such as USB memory sticks. These results indicated that further efforts are necessary for each facility to continue self-assessment and make improvements.

  4. Status Review of Wildlife Mitigation at Columbia Basin Hydroelectric Projects, Oregon Facilities, Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Bedrossian, Karen L.

    1984-08-01

    The report presents a review and documentation of existing information on wildlife resources at Columbia River Basin hydroelectric facilities within Oregon. Effects of hydroelectric development and operation; existing agreements; and past, current and proposed wildlife mitigation, enhancement, and protection activities were considered. (ACR)

  5. Facile synthesis of a two-tier hierarchical structured superhydrophobic-superoleophilic melamine sponge for rapid and efficient oil/water separation.

    Science.gov (United States)

    Chen, Jiucun; You, Hui; Xu, Liqun; Li, Tianhao; Jiang, Xianquan; Li, Chang Ming

    2017-11-15

    Oil leakages often cause fatal disasters for environmental pollution but an efficient treatment of the oil spills is still very challenging. Sponge-substrates with superhydrophobicity and superoleophilicity have been attracted much attention for oil/water separation. In this study, an inexpensive commercial melamine sponge was chemically modified for the uses of oil spills treatment by oil/water separation. Inspiring from the superhydrophobic property of lotus leaf, pyrrole was polymerized by a simple vapor-phase deposition to encapsulate the raw melamine-formaldehyde (MF) sponge. The as-formed thin polypyrrole walls were utilized as reducing reagent to generate Ag nanoparticles on the capsuled sponge. Accordingly, a superhydrophobic melamine sponge with a two-tier hierarchical structure was achieved after fluorination, and this material was applied to absorb oil from water. The absorption capacity, absorption rate and recyclability were investigated. This superhydrophobic sponge exhibited an efficient and fast oil/water separation performance in complicated environment and could be applied in industrial production because of its low cost and simple fabrication procedure. This study presents a facile strategy for the fabrication of efficient oil sorbents based on a two-tier hierarchical structure, providing a novel means for the upgrading of engineered sorption materials. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Antimicrobial Activity of Some Essential Oils-Present Status and Future Perspectives.

    Science.gov (United States)

    Chouhan, Sonam; Sharma, Kanika; Guleria, Sanjay

    2017-08-08

    Extensive documentation on the antimicrobial properties of essential oils and their constituents has been carried out by several workers. Although the mechanism of action of a few essential oil components has been elucidated in many pioneering works in the past, detailed knowledge of most of the compounds and their mechanism of action is still lacking. This knowledge is particularly important for the determination of the effect of essential oils on different microorganisms, how they work in combination with other antimicrobial compounds, and their interaction with food matrix components. Also, recent studies have demonstrated that nanoparticles (NPs) functionalized with essential oils have significant antimicrobial potential against multidrug- resistant pathogens due to an increase in chemical stability and solubility, decreased rapid evaporation and minimized degradation of active essential oil components. The application of encapsulated essential oils also supports their controlled and sustained release, which enhances their bioavailability and efficacy against multidrug-resistant pathogens. In the recent years, due to increasingly negative consumer perceptions of synthetic preservatives, interest in essential oils and their application in food preservation has been amplified. Moreover, the development of resistance to different antimicrobial agents by bacteria, fungi, viruses, parasites, etc. is a great challenge to the medical field for treating the infections caused by them, and hence, there is a pressing need to look for new and novel antimicrobials. To overcome these problems, nano-encapsulation of essential oils and exploiting the synergies between essential oils, constituents of essential oils, and antibiotics along with essential oils have been recommended as an answer to this problem. However, less is known about the interactions that lead to additive, synergistic, or antagonistic effects. A contributing role of this knowledge could be the design of new

  7. [Oil pollution status expressed as the fraction of dissolved and dispersed petroleum hydrocarbons].

    Science.gov (United States)

    Acuña-González, Jenaro; Vargas-Zamora, José A; Gómez-Ramírez, Eddy; García-Céspedes, Jairo

    2004-12-01

    Four coastal ecosystems with contrasting characteristics were sampled in Costa Rica (2000-2002). Oil pollution status, expressed as the fraction of dissolved/dispersed petroleum hydrocarbons related to chrysene equivalents, was determined by the molecular fluorescence analytical technique. A total of 130 water samples were taken, from the Caribbean (Moín Bay), and from the Pacific (Bahía Culebra, Gulf of Nicoya and Dulce Gulf). On one occasion, seven samples along the Puntarenas estuary were also analysed. In Moín the mean and standard deviation were 0.10 microg x L(-1) +/- 0.18 micro x L(-1), ranging from non detectable (nd) to 0.65 microg x L(-1). For the Pacific ecosystems the total range was from nd to 0.37 microg x L(-1). In Bahia Culebra no fluorescence signals were obtained. In the Gulf of Nicoya the mean and standard deviation were 0.04 microg x L(-1) +/- 0.09 microg x L(-1), from nd to 0.33 microg x L(-1). Values in Dulce Gulf were 0.05 microg x L(-1) +/- 0.11 microg x L(-1), from nd to 0.37 microg x L(-1). Along the Puntarenas estuary the range was 0.17 to 5.91 microg x L(-1), with a mean of 1.21 microg x L(-1) and a standard deviation of +/- 2.10 microg x L(-1). The four coastal ecosystems had concentrations below the 10 microg x L(-1) limit for polluted oceanic areas. The Puntarenas estuary reflects the influence of antropogenic activities from and around the City of Puntarenas. These levels are considered low for inshore waters.

  8. Current status of ATLAS and proposed expansion to an exotic beam facility

    Science.gov (United States)

    Zinkann, G. P.; Billquist, P.; Bogaty, J.; Clifft, B.; Munson, F.; Nakagawa, K.; Nolen, J.; Pardo, R.; Shepard, K. W.; Specht, J.; Sutherland, A.; Tieman, B.; Tilbrook, I.

    1996-02-01

    The Argonne Tandem Linear Accelerator System (ATLAS) has been operating on a 24 hour, seven days a week schedule since the beginning of Fiscal Year 1994. Twenty-six different ion species ran during this period in 71 separate experiments. During the past year, there have been many projects undertaken to improve operation efficiency and upgrade various accelerator systems. There is also a new ECR ion source construction project underway. This paper covers, linac operation and new tuning techniques, the second generation ECR source construction project, the refrigerator system upgrade, an upgrade to the control system. Also described is a future expansion of ATLAS as an Exotic Beam Facility. (ATLAS is a world class heavy ion accelerator with an estimated value of approximately $80 million.) A concept that would utilize ATLAS as the foundation for a facility to generate and accelerate radioactive beams is briefly discussed.

  9. 16 CFR 254.4 - Misrepresentation of facilities, services, qualifications of staff, status, and employment...

    Science.gov (United States)

    2010-01-01

    ... staff, status, and employment prospects for students after training. (a) It is deceptive for an industry member to misrepresent, directly or indirectly, in advertising, promotional materials, or in any other... completion of a course. (b) It is deceptive for an industry member to misrepresent that it is a nonprofit...

  10. The status of the macromolecular crystallography beamlines at the European Synchrotron Radiation Facility

    Science.gov (United States)

    Mueller-Dieckmann, Christoph; Bowler, Matthew W.; Carpentier, Philippe; Flot, David; McCarthy, Andrew A.; Nanao, Max H.; Nurizzo, Didier; Pernot, Petra; Popov, Alexander; Round, Adam; Royant, Antoine; de Sanctis, Daniele; von Stetten, David; Leonard, Gordon A.

    2015-04-01

    The European Synchrotron Radiation Facility (ESRF) is the oldest and most powerful 3rd generation synchrotron in Europe, providing X-rays to more than 40 experimental stations welcoming several thousand researchers per year. A major success story has been the ESRF's facilities for macromolecular crystallography (MX). These are grouped around 3 straight sections: On ID23 canted undulators accommodate ID23-1, a mini-focus tuneable energy end station and ID23-2, the world's first micro-focus beamline dedicated to MX; ID29 houses a single, mini-focus, tuneable energy end station; ID30 will provide three end stations for MX due in operation from mid-2014 to early 2015. Here, one branch of a canted X-ray source feeds two fixed-energy end stations (MASSIF-1, MASSIF-3). The second feeds ID30B, a variable focus, tuneable energy beamline. MASSIF-1 is optimised for automatic high-throughput experiments requiring a relatively large beam size at the sample position, MASSIF-3 is a high-intensity, micro-focus facility designed to complement ID23-2. All end stations are highly automated, equipped with sample mounting robots and large area, fast-readout photon-counting detectors. Experiment control and tracking is achieved via a combination of the MXCuBE2 graphical user interface and the ISPyB database, the former allowing user-friendly control of all beamline components, the latter providing data tracking before, after and during experiments.

  11. Status and Planned Experiments of the Hiradmat Pulsed Beam Material Test Facility at CERN SPS

    CERN Document Server

    Charitonidis, Nikolaos; Fabich, Adrian; Meddahi, Malika; Gianfelice-Wendt, Eliana

    2015-01-01

    HiRadMat (High Irradiation to Materials) is a facility at CERN designed to provide high-intensity pulsed beams to an irradiation area where material samples as well as accelerator component assemblies (e.g. vacuum windows, shock tests on high power targets, collimators) can be tested. The beam parameters (SPS 440 GeV protons with a pulse energy of up to 3.4 MJ, or alternatively lead/argon ions at the proton equivalent energy) can be tuned to match the needs of each experiment. It is a test area designed to perform single pulse experiments to evaluate the effect of high-intensity pulsed beams on materials in a dedicated environment, excluding long-time irradiation studies. The facility is designed for a maximum number of 1016 protons per year, in order to limit the activation of the irradiated samples to acceptable levels for human intervention. This paper will demonstrate the possibilities for research using this facility and go through examples of upcoming experiments scheduled in the beam period 2015/201...

  12. Status of the nuSTORM Facility and a Possible Extension for Long-Baseline $\

    Energy Technology Data Exchange (ETDEWEB)

    Bross, Alan D. [Fermilab; Liu, Ao [Fermilab; Lagrange, Jean-Baptiste [Imperial Coll., London; Pasternak, Jaroslaw [Imperial Coll., London

    2015-11-03

    Neutrino beams produced from the decay of muons in a racetrack-like decay ring (the so called Neutrino Factory) provide a powerful way to study neutrino oscillation physics and, in addition, provide unique beams for neutrino interaction studies. The Neutrinos from STORed Muons (nuSTORM) facility uses a neutrino factory-like design. Due to the particular nature of nuSTORM, it can also provide an intense, very pure, muon neutrino beam from pion decay. This so-called “Neo-conventional" muon neutrino beam from nuSTORM makes nuSTORM a hybrid neutrino factory. In this paper we describe the facility and give a detailed description of the neutrino beam fluxes that are available and the precision to which these fluxes can be determined. We then present sensitivity plots that indicated how well the facility can perform for short-baseline oscillation searches and show its potential for a neutrino interaction physics program. Finally, we comment on the performance potential of the "Neo-conventional" muon neutrino beam optimized for long- baseline neutrino-oscillation physics.

  13. Status and Planned Experiments of the Hiradmat Pulsed Beam Material Test Facility at CERN SPS

    Energy Technology Data Exchange (ETDEWEB)

    Charitonidis, Nikolaos [CERN; Efthymiopoulos, Ilias [CERN; Fabich, Adrian [CERN; Meddahi, Malika [CERN; Gianfelice-Wendt, Eliana [Fermilab

    2015-06-01

    HiRadMat (High Irradiation to Materials) is a facility at CERN designed to provide high-intensity pulsed beams to an irradiation area where material samples as well as accelerator component assemblies (e.g. vacuum windows, shock tests on high power targets, collimators) can be tested. The beam parameters (SPS 440 GeV protons with a pulse energy of up to 3.4 MJ, or alternatively lead/argon ions at the proton equivalent energy) can be tuned to match the needs of each experiment. It is a test area designed to perform single pulse experiments to evaluate the effect of high-intensity pulsed beams on materials in a dedicated environment, excluding long-time irradiation studies. The facility is designed for a maximum number of 1016 protons per year, in order to limit the activation of the irradiated samples to acceptable levels for human intervention. This paper will demonstrate the possibilities for research using this facility and go through examples of upcoming experiments scheduled in the beam period 2015/2016.

  14. Status report of the 1 MV AMS facility at the Centro Nacional de Aceleradores

    Energy Technology Data Exchange (ETDEWEB)

    Calvo, Elena Chamizo; Santos, Francisco Javier [Centro Nacional de Aceleradores (Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Junta de Andalucía), Thomas Alva Edison 7, 41092 Seville (Spain); López-Gutiérrez, José María [Centro Nacional de Aceleradores (Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Junta de Andalucía), Thomas Alva Edison 7, 41092 Seville (Spain); Dpto. de Física Aplicada I, Escuela Universitaria Politécnica, Universidad de Sevilla. Virgen de África 7, 41011 Seville (Spain); Padilla, Santiago [Centro Nacional de Aceleradores (Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Junta de Andalucía), Thomas Alva Edison 7, 41092 Seville (Spain); García-León, Manuel [Centro Nacional de Aceleradores (Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Junta de Andalucía), Thomas Alva Edison 7, 41092 Seville (Spain); Dpto. de Física Atómica Molecular y Nuclear, Universidad de Sevilla, Reina Mercedes s/n, 41012 Seville (Spain); Heinemeier, Jan [AMS 14C Dating Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C (Denmark); and others

    2015-10-15

    SARA (Spanish Accelerator for Radionuclides Analysis) was the first multielemental AMS facility installed in Spain in 2005. Since then it has been dedicated to the routine analysis of several radionuclides, such as {sup 10}Be, {sup 14}C, {sup 26}Al, {sup 129}I and Pu isotopes. Tests have been carried out with other isotopes, such as {sup 41}Ca, {sup 236}U and {sup 237}Np, and several changes have been made to the original facility to improve performance. First, an upgraded version of the ion source SO-110 has allowed us more stable measurement conditions for volatile elements (i.e. iodine), and a better general performance. Besides, changes in the target geometry have improved the ionization efficiency and long-term stability of the source output. Moreover, different software upgrades have been introduced to meet our routine operational needs. Finally, changing the movable Faraday-cup associated electronics now allows the measurement of smaller currents (in the range of pA), which has been key for the study of {sup 236}U/{sup 238}U atomic ratio in environmental samples. Apart from these modifications it has to be noted that routine radiocarbon measurements have been moved to a Micadas system (200 kV) installed at CNA in 2012. In this paper we will illustrate the evolution of the facility up to now, and our future prospects will be introduced.

  15. Protective Effect of Pulp Oil Extracted from Canarium odontophyllum Miq. Fruit on Blood Lipids, Lipid Peroxidation, and Antioxidant Status in Healthy Rabbits

    Directory of Open Access Journals (Sweden)

    Faridah Hanim Shakirin

    2012-01-01

    Full Text Available The aim of this paper was to compare the effects of pulp and kernel oils of Canarium odontophyllum Miq. (CO on lipid profile, lipid peroxidation, and oxidative stress of healthy rabbits. The oils are rich in SFAs and MUFAs (mainly palmitic and oleic acids. The pulp oil is rich in polyphenols. Male New Zealand white (NZW rabbits were fed for 4 weeks on a normal diet containing pulp (NP or kernel oil (NK of CO while corn oil was used as control (NC. Total cholesterol (TC, HDL-C, LDL-c and triglycerides (TG levels were measured in this paper. Antioxidant enzymes (superoxide dismutase and glutathione peroxidise, thiobarbiturate reactive substances (TBARSs, and plasma total antioxidant status (TAS were also evaluated. Supplementation of CO pulp oil resulted in favorable changes in blood lipid and lipid peroxidation (increased HDL-C, reduced LDL-C, TG, TBARS levels with enhancement of SOD, GPx, and plasma TAS levels. Meanwhile, supplementation of kernel oil caused lowering of plasma TC and LDL-C as well as enhancement of SOD and TAS levels. These changes showed that oils of CO could be beneficial in improving lipid profile and antioxidant status as when using part of normal diet. The oils can be used as alternative to present vegetable oil.

  16. Effect of Sesame Oil on Diuretics or ß-blockers in the Modulation of Blood Pressure, Anthropometry, Lipid Profile, and Redox Status

    Science.gov (United States)

    Sankar, D.; Rao, M. Ramakrishna; Sambandam, G.; Pugalendi, K.V.

    2007-01-01

    The study was undertaken to investigate the effect of sesame oil in hypertensive patients who were on antihypertensive therapy either with diuretics (hydrochlorothiazide) or ß-blockers (atenolol). Thirty-two male and 18 female patients aged 35 to 60 years old were supplied sesame oil (Idhayam gingelly oil) and instructed to use it as the only edible oil for 45 days. Blood pressure, anthropometry, lipid profile, lipid peroxidation, and enzymic and non-enzymic antioxidants were measured at baseline and after 45 days of sesame oil substitution. Substitution of sesame oil brought down systolic and diastolic blood pressure to normal. The same patients were asked to withdraw sesame oil consumption for another 45 days, and the measurements were repeated at the end of withdrawal period. Withdrawal of sesame oil substitution brought back the initial blood pressure values. A significant reduction was noted in body weight and body mass index (BMI) upon sesame oil substitution. No significant alterations were observed in lipid profile except triglycerides. Plasma levels of sodium reduced while potassium elevated upon the substitution of sesame oil. Lipid peroxidation (thiobarbituric acid reactive substances [TBARS]) decreased while the activities of superoxide dismutase (SOD), catalase (CAT), and the levels of vitamin C, vitamin E, ß-carotene, and reduced glutathione (GSH) were increased. The results suggested that sesame oil as edible oil lowered blood pressure, decreased lipid peroxidation, and increased antioxidant status in hypertensive patients. PMID:17876372

  17. Variability In Yield Oxidative Status And Appearance Of Palm Elaeis Guineensis Jacq Oils As Affected By Fruit Type And Extraction Equipment

    Directory of Open Access Journals (Sweden)

    Agbotse Paul

    2015-08-01

    Full Text Available This study investigates the variability in yield oxidative status and appearance of palm oils as affected by fruit type and extraction equipment in the small scale industry. A 23 factorial experimental design with palm fruit types Dura and Tenera and extraction equipment digester screw hand spindle and hydraulic presses were studied. Quality indices of oils i.e. free fatty acid ffa peroxide value moisture content impurities colour and yield were accessed using standard methods. The ffa values obtained for oils produced from both Dura and Tenera fruit types and the extraction equipment ranged 5.25 - 5.71 were above the CODEX standard of 5.0 . Furthermore significant differences were also recorded in both moisture contents and impurities from the same oils produced. The oil yield from Tenera fruit types were two folds higher than the Dura fruit types. The redness colour of palm oils for Dura fruit types was a little above the Tenera fruit types. However the yellowness and lightness of colour of palm oils for Tenera were higher than oils from Dura fruit types. Therefore the study concludes that the oil processors in the small scale industry preferred the digester screw press machine because it gave low level of impurities and moisture content than other presses. Tenera fruit type is the best choice for palm oil processing because of its higher oil yield content. However in terms of oil colour Dura fruit type is preferred.

  18. Noise impact assessment methodology for a crude oil pipeline's facilities

    Energy Technology Data Exchange (ETDEWEB)

    Everton, Pascal [HFP Acoustical Consultants Corp. (Canada)], email: pascal.everton@hfpacoustical.com

    2011-07-01

    The paper focuses on the construction of a crude oil pipeline from Alberta, Canada, to Illinois, USA, and reviews the methodology used to quickly and easily assess the noise emission of each of the 47 pump stations relative to topography, weather, and local regulations, and to predict mitigation costs for each pump. Instead of creating a time-consuming and non-versatile computer noise model for each pump, a spreadsheet tool with graphic user interface was designed, incorporating source noise levels and sound propagation calculations. An order-ranked list of noise sources for each station and noise mitigation corrections were applied, resulting in an easy-to-use, versatile tool, capable of predicting rapidly what noise control corrections are needed for each site. The spreadsheet results were validated by comparing the results with noise model predictions for specific locations. Use of this tool increased flexibility and cost-efficiency and it can be easily reconfigured for similar projects.

  19. Suitability of oil bioremediation in an Artic soil using surplus heating from an incineration facility.

    Science.gov (United States)

    Couto, Nazaré; Fritt-Rasmussen, Janne; Jensen, Pernille E; Højrup, Mads; Rodrigo, Ana P; Ribeiro, Alexandra B

    2014-05-01

    A 168-day period field study, carried out in Sisimiut, Greenland, assessed the potential to enhance soil remediation with the surplus heating from an incineration facility. This approach searches a feasible ex situ remediation process that could be extended throughout the year with low costs. Individual and synergistic effects of biostimulation were also tested, in parallel. An interim evaluation at the end of the first 42 days showed that biostimulation and active heating, as separate treatments, enhanced petroleum hydrocarbon (PHC) removal compared to natural attenuation. The coupling of both technologies was even more effective, corroborating the benefits of both techniques in a remediation strategy. However, between day 42 and day 168, there was an opposite remediation trend with all treatments suggesting a stabilization except for natural attenuation, where PHC values continued to decrease. This enforces the "self-purification" capacity of the system, even at low temperatures. Coupling biostimulation with active heating was the best approach for PHC removal, namely for a short period of time (42 days). The proposed remediation scheme can be considered a reliable option for faster PHC removal with low maintenance and using "waste heating" from an incineration facility.

  20. PHYSIOLOGICAL STATUS, BLOOD PROFILE AND BODY COMPOSITION OF SHEEP FED WITH CA-SAPONIFIED LEMURU OIL COATED BY HERBS

    Directory of Open Access Journals (Sweden)

    Dewi Apri Astuti

    2015-06-01

    Full Text Available This study was aimed to evaluate the physiological status, blood profiles and body composition of sheep fed with Ca-saponified lemuru oil coated by herbs. Twenty fat-tailed sheep (av. BW 23±1.2 kg were used in this experiment by using Completely Randomized Design with five treatments ration and four replications of each. Sheep fed with concentrate containing 3% Ca-saponified lemuru oil and king grass (1:1 ad libitum. Treatments were control diet without herbs (R1; Ca-saponified lemuru oil coated by curcumae domestica (R2; coated by Zingiber officinale Rosc (R3; coated by Eugenia polyantha (R4 and coated by Pluchea indica Less (R5. Data of physiological parameters were measured three times a day, in the morning, at noon and afternoon. Blood samples were collected at the end of the experiment through jugular vein, together with zero sample for Urea Space measurement. The variables observed were physiological data (heart rate, respiration rate, and rectal temperature, blood profiles (erythrocyte, hemoglobin, packed cell volume (PCV, leucocytes and body composition (water, protein and fat measured using Urea Space technique. Results of the study showed that sheep fed with Ca-saponified lemuru oil coated by herbs was not significantly different on heart rate, respiration rate and rectal temperature among treatments. Meanwhile, total leucocytes, neutrophil cell, and lymphocytes significantly increased (P<0.05 by the treatment. Body composition percentage (water, protein and fat were same in all treatments, except the total body fat and energy retained. In conclusion, supplementation of 3% Ca-saponified lemuru oil coated by Curcumae domestica, Zingiber officinale Rosc, Eugenia polyantha and Pluchea indica Less in fat-tailed sheep had no effect on physiological parameters, but improved the leucocyte and neutrophil cells. Total body fat and energy retained lower compared to control treatment. (Key words: Body composition, Ca-saponified, Herbs, Lemuru

  1. Status of the Argonne-Notre Dame BGO gamma-ray facility at ATLAS

    Energy Technology Data Exchange (ETDEWEB)

    Janssens, R.V.; Blumenthal, D.J.; Carpenter, M.P. [and others

    1995-08-01

    The gamma-ray facility at ATLAS consists of (a) a 4{pi} gamma-sum/multiplicity spectrometer with 50 BGO hexagonal elements (inner array) and (b) 12 Compton-suppressed germanium detectors (CSG) external to the inner array. During the past year the effort related to this facility continued on several fronts. Because of neutron damage, annealing was performed on eight Ge detectors. Three of these were annealed twice. The performance of the detectors was recovered in all but one case. In the latter, the FET was lost and the detector was returned to the manufacturer for repair. Maintenance and repairs had to be performed on several electronics modules and, in particular, on some of the CAMAC units. None of these problems affected an experiment for more than a couple of hours. Preventive maintenance was performed on the LN{sub 2} filling system (inspection of all filling lines and check of the various functions of the control modules). 10 of the CSGs were moved to the FMA for long periods of time on three different occasions and were used in conjunction with this device. Such a move takes about 1 day, does not require that the Ge detectors be warmed up, and has not resulted in any noticeable loss in performance of the CSGs. A new dedicated target chamber was designed and constructed. This chamber allows us to place a target upstream from the usual location, outside of the array. In this way it is possible to study decays from isomers after recoil from the target into a stopper located at the focus of the {gamma}-ray facility.

  2. Status and upgrade of the VEPP-4 storage-ring facility

    Science.gov (United States)

    Levichev, E. B.

    2016-12-01

    The VEPP-4 facility is an e + e - collider with a beam energy up to 2 GeV. The scientific program includes topics in high-energy and nuclear physics, as well as various investigations using synchrotron radiation and polarized or unpolarized charged-particle beams. An energy upgrade to 5 GeV is planned, and reliable and efficient operation of the storage-ring complex upon increased energy must be provided. We discuss the recent experimental results and the opportunities to be created by the energy upgrade.

  3. Status of the SHIPTRAP Project: A Capture and Storage Facility for Heavy Radionuclides fromSHIP

    Energy Technology Data Exchange (ETDEWEB)

    Marx, G., E-mail: g.marx@gsi.de; Ackermann, D.; Dilling, J.; Hessberger, F.P.; Hoffmann, S.; Kluge, H.-J.; Mann, R.; Muenzenberg, G.; Qamhieh, Z.; Quint, W.; Rodriguez, D.; Schaedel, M.; Schoenfelder, J.; Sikler, G.; Toader, C.; Weber, C. [GSI Darmstadt (Germany); Engels, O.; Habs, D.; Thirolf, P. [Ludwig-Maximilians-Universitaet Muenchen, Sekt. Physik (Germany); Backe, H. [Universitaet Mainz, J.-J, Institut fuer Kernphysik (Germany)] (and others)

    2001-01-15

    The ion trap facility SHIPTRAP is being set up to deliver very clean and cool beams of singly-charged recoil ions produced at the SHIP velocity filter at GSI Darmstadt. SHIPTRAP consists of a gas cell for stopping and thermalizing high-energy recoil ions from SHIP, an rf ion guide for extraction of the ions from the gas cell, a linear rf trap for accumulation and bunching of the ions, and a Penning trap for isobaric purification. The progress in testing the rf ion guide is reported. A transmission of about 93(5)% was achieved.

  4. Atomic physics with highly-charged ions at the future FAIR facility: A status report

    Energy Technology Data Exchange (ETDEWEB)

    Stoehlker, Th. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany) and Institut fuer Kernphysik, University of Frankfurt (Germany)]. E-mail: t.stoehlker@gsi.de; Beyer, H.F. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Braeuning, H. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Braeuning-Demian, A. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Brandau, C. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Hagmann, S. [Institut fuer Kernphysik, University of Frankfurt (Germany); Kozhuharov, C. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Kluge, H.J. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Kuehl, Th. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Liesen, D. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Mann, R. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Noertershaeuser, W. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Quint, W. [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany); Schramm, U. [LMU, Munich (Germany); Schuch, R. [Stockholm University, Stockholm (Sweden)

    2007-08-15

    Key features of the future international accelerator Facility for Antiproton and Ion Research (FAIR) offer a range of new and challenging opportunities for atomic physics research in the realm of highly-charged heavy ions and exotic nuclei. Centred on use of FAIR, the Stored Particle Atomic Physics Research Collaboration (SPARC), organized in working groups, has been formed. A short report on the tasks and activities of the various SPARC working groups, devoted to the realization of experimental equipments and set-ups required to reach the physics goals is given.

  5. Atomic physics with highly-charged ions at the future FAIR facility. A status report

    Energy Technology Data Exchange (ETDEWEB)

    Stoehlker, T. [Gesellschaft fuer Schwerionenforschung, Darmstadt (Germany)]|[Frankfurt Univ. (Germany). Inst. fuer Kernphysik; Beyer, H.F.; Braeuning, H. [Gesellschaft fuer Schwerionenforschung, Darmstadt (DE)] (and others)

    2006-11-15

    The key features of the future international accelerator Facility for Antiproton and Ion Research (FAIR) offer a range of new and challenging opportunities for atomic physics research in the realm of highly-charged heavy ions and exotic nuclei. Centred on use of FAIR, the Stored Particle Atomic Physics Research Collaboration (SPARC), organized in working groups, has been formed. A short report on the tasks and activities of the various SPARC working groups, devoted to the realization of experimental equipments and setups required to reach the physics goals is given. (orig.)

  6. Effect of three low-dose fish oil supplements, administered during pregnancy, on neonatal long-chain polyunsaturated fatty acid status at birth

    NARCIS (Netherlands)

    Velzing-Aarts, FV; van der Klis, FRM; van der Dijs, FPL; van Beusekom, CM; Landman, H; Capello, JJ; Muskiet, FAJ

    2001-01-01

    Adequate long-chain polyunsaturated fatty acid (LCP) status during pregnancy is important. We studied the effect of three low-dose fish oil supplements, administered during uncomplicated pregnancy, on neonatal LCP status at term delivery. Supplements were administered from the second trimester to de

  7. Human health and ecological assessment programs for Hebei Spirit oil spill accident of 2007: Status, lessons, and future challenges.

    Science.gov (United States)

    Jung, Dawoon; Kim, Jung-Ah; Park, Myung-Sook; Yim, Un Hyuk; Choi, Kyungho

    2017-04-01

    Hebei Spirit oil spill (HSOS) of December 2007 is one of the worst oil spill accidents that occurred in Yellow Sea. The affected coastline along the west coast of Korean Peninsula hosts one of the largest tidal flats worldwide, and is home to tens of thousands of human residents. Based on nation-wide concerns on ecosystem damages and adverse human health effects, two separate surveillance programs on ecosystem and human health were initiated: a 10-year follow-up program by Ministry of Oceans and Fisheries to assess ecological impacts of the oil spill, and an exposure and health effect assessment program by Ministry of Environment for the residents of Taean and its vicinity. For the past eight years, extensive monitoring and surveillance data on ecosystem and humans have been accumulated through these programs. But these studies have been conducted mostly independently, and collaborations were seldom made between two programs. The lack of communication resulted in gaps and overlaps between the programs which led to loss of critical information and efficiency. As oil spill can affect both humans and ecosystem through various pathways, collaboration and communication between human and ecosystem health surveillance programs are necessary, and will synergize the success of both programs. Such concerted efforts will provide better platform for understanding the status of impact, and for developing approaches to address human and ecosystem health challenges that may be faced following environmental disasters like HSOS.

  8. Suitability of oil bioremediation in an Artic soil using surplus heating from an incineration facility

    DEFF Research Database (Denmark)

    Couto, Nazare; Fritt-Rasmussen, Janne; Jensen, Pernille Erland

    2014-01-01

    . Individual and synergistic effects of biostimulation were also tested, in parallel. An interim evaluation at the end of the first 42 days showed that biostimulation and active heating, as separate treatments, enhanced petroleum hydrocarbon (PHC) removal compared to natural attenuation. The coupling of both...... technologies was even more effective, corroborating the benefits of both techniques in a remediation strategy. However, between day 42 and day 168, there was an opposite remediation trend with all treatments suggesting a stabilization except for natural attenuation, where PHC values continued to decrease......A 168-day period field study, carried out in Sisimiut, Greenland, assessed the potential to enhance soil remediation with the surplus heating from an incineration facility. This approach searches a feasible ex situ remediation process that could be extended throughout the year with low costs...

  9. Emission rate estimates determined for a large number of volatile organic compounds using airborne measurements for the oil sands facilities in Alberta, Canada

    Science.gov (United States)

    Li, S. M.; Leithead, A.; Moussa, S.; Liggio, J.; Moran, M. D.; Wang, D. K.; Hayden, K. L.; Darlington, A.; Gordon, M.; Staebler, R. M.; Makar, P.; Stroud, C.; McLaren, R.; Liu, P.; O'brien, J.; Mittermeier, R. L.; Zhang, J.; Marson, G.; Cober, S.; Wolde, M.; Wentzell, J.

    2016-12-01

    In August and September of 2013, aircraft-based measurements of air pollutants were made during a field campaign in support of the Joint Canada-Alberta Implementation Plan on Oil Sands Monitoring in Alberta, Canada. Volatile organic compounds (VOCs) were determined using a high resolution proton-transfer-reaction time-of-flight mass spectrometer (PTR-ToF-MS) continuously at 2-5 second resolution during the flights, and from 680 discretely sampled stainless steel canisters collected during flights followed by offline GC-MS and GC-FID analyses for four large oil sands surface mining facilities. The Top-down Emission Rate Retrieval Algorithm (TERRA), developed at Environment and Climate Change Canada (ECCC), was applied to the aromatics and oxygenated VOC results from the PTR-ToF-MS to determine their emission rates. Additional VOC species, determined in the canisters, were compared with the PTR-ToF-MS VOC species to determine their emission ratios. Using these emission ratios and the emission rates for the aromatics and oxygenated VOCs, the individual emission rates for 73-90 volatile organic compounds (VOCs) were determined for each of the four major oil sands facilities. The results are the first independently determined emission rates for a large number of VOCs at the same time for large industrial complexes such as the oil sands mining facilities. These measurement-based emission data will be important for strengthening VOC emission reporting.

  10. Status of stack gas control technology. Final report. Part I. [Comparative evaluation of 19 facilities

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, H.S.; Ball, D.A.; Engdahl, R.B.; Bloom, S.G.; Anastas, M.Y.; Genco, J.M.; Slack, A.V.; Oxley, J.H.

    1975-08-01

    During 1974, Battelle's Columbus Laboratories (BCL) established a Stack Gas Pollution Control Coordination Center under the sponsorship of the Electric Power Research Institute (EPRI), the American Petroleum Institute (API), and a number of individual companies. One of the specific tasks funded by EPRI was a survey of full-scale operating SO/sub 2/ scrubbing installations in the United States. BCL's experienced chemical and mechanical engineers visited as many of these installations as possible within the constraints of budgetary limitations and of gaining the required permission to inspect the facilities. In fact, all but one or two of the currently operating full-scale SO/sub 2/ scrubbing facilities were visited during 1974, as well as several pilot plants. BCL engineers also visited several power plants which are practicing new methods of particulate control including wet scrubbers, baghouses, and hot electrostatic precipitators. A comprehensive trip report in a standardized format was prepared for each visit. This volume is a compendium of the trip reports.

  11. The National Ignition Facility: Status and Plans for the Experimental Program

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E I

    2002-11-12

    The National Ignition Facility (NIF), currently under construction at the University of California's Lawrence Livermore National Laboratory, is a stadium-sized facility containing a 192-beam, 1.8-Megajoule, 500-Terawatt, 351-nm laser system and a 10-meter diameter target chamber with room for nearly 100 experimental diagnostics. NIF is being built by the National Nuclear Security Administration and when completed will be the world's largest laser experimental system, providing a national center to study inertial confinement fusion and the physics of matter at extreme energy densities and pressures. NIF's 192 energetic laser beams will compress fusion targets to conditions where they will ignite and burn, liberating more energy than required to initiate the fusion reactions. NIF experiments will allow the study of physical processes at temperatures approaching 100 million K and 100 billion times atmospheric pressure. These conditions exist naturally only in the interior of stars and in nuclear weapons explosions. In the course of designing the world's most energetic laser system, a number of significant technology breakthroughs have been achieved. NIF is now entering the first phases of its laser commissioning program. Low-energy preamplifier rod laser shots have been successfully propagated through the entire laser chain. Higher energy shots are planned through the end of 2002. NIF's target experimental systems are also being installed in preparation for laser performance and experimental capability commissioning starting in 2003.

  12. Variations in status of preparation of personal protective equipment for preventing norovirus gastroenteritis in long-term care facilities for the elderly.

    Science.gov (United States)

    Fujiki, Saori; Ishizaki, Tatsuro; Nakayama, Takeo

    2017-05-16

    Residents of long-term care facilities are highly susceptible to norovirus gastroenteritis, and each facility is concerned about the need to implement norovirus infection control. Among control measures, personal protective equipment (PPE), such as disposable gloves and masks, plays a major role in reducing infectious spread. However, the preparation status of PPE in facilities before infection outbreaks has not been reported. The aim was to clarify the implementation status of preventive measures for norovirus gastroenteritis and the cost of preparing the necessary PPE in long-term care facilities. A questionnaire survey of facilities affiliated with the Kyoto Prefecture and Osaka Prefecture branches of the Japan Association of Geriatric Health Services Facilities was conducted. The survey items were the characteristics of the facility, whether preventive measures had been implemented for norovirus gastroenteritis from October through the following March in both 2009 and 2010, and the quantities and unit prices of PPE prepared for preventive measures. Twenty-six (11.2%) of 232 surveyed facilities (as of August 2011) answered the survey. Among them, 24 (92.3%) in 2009 and 25 (96.2%) in 2010 reported having implemented preventive measures for norovirus gastroenteritis, while 21 facilities (80.8%) in 2009 and 22 facilities (84.6%) in 2010 had prepared PPE. The median total cost for preparing the PPE needed for the preventive measures was US $2601 (range US $221-9192) in 2009 and US $3904 (range US $305-6427) in 2010. Although the results need careful interpretation because of the low response rate, most of the surveyed long-term care facilities had implemented preventive measures for norovirus gastroenteritis. However, the cost of preparing the PPE needed for the preventive measures varied among the facilities. © 2017 John Wiley & Sons, Ltd.

  13. Environmental Protection Agency (EPA) Facility Registry Service (FRS) Emergency Response (ER) Toxic Substances Control Act (TSCA) Facilities - Oil and Hazardous Materials

    Data.gov (United States)

    Department of Homeland Security — The purpose of this web feature service is to provide users with access to integrated facility information from FRS, limited to the subset of facilities that link to...

  14. Decommissioning of offshore oil and gas facilities: a comparative assessment of different scenarios.

    Science.gov (United States)

    Ekins, Paul; Vanner, Robin; Firebrace, James

    2006-06-01

    A material and energy flow analysis, with corresponding financial flows, was carried out for different decommissioning scenarios for the different elements of an offshore oil and gas structure. A comparative assessment was made of the non-financial (especially environmental) outcomes of the different scenarios, with the reference scenario being to leave all structures in situ, while other scenarios envisaged leaving them on the seabed or removing them to shore for recycling and disposal. The costs of each scenario, when compared with the reference scenario, give an implicit valuation of the non-financial outcomes (e.g. environmental improvements), should that scenario be adopted by society. The paper concludes that it is not clear that the removal of the topsides and jackets of large steel structures to shore, as currently required by regulations, is environmentally justified; that concrete structures should certainly be left in place; and that leaving footings, cuttings and pipelines in place, with subsequent monitoring, would also be justified unless very large values were placed by society on a clear seabed and trawling access.

  15. Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Washington Facilities (Intrastate) Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Howerton, Jack

    1984-11-01

    This report was prepared for BPA in fulfillment of section 1004 (b)(1) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980, to review the status of past, present, and proposed future wildlife planning and mitigation program at existing hydroelectric projects in the Columbia River Basin. The project evaluations will form the basis for determining any needed remedial measures or additional project analysis. Projects addressed are: Merwin Dam; Swift Project; Yale Project; Cowlitz River; Boundary Dam; Box Canyon Dam; Lake Chelan; Condit Project; Enloe Project; Spokane River; Tumwater and Dryden Dam; Yakima; and Naches Project.

  16. The National Ignition Facility: Status of the Integrated Computer Control System

    Energy Technology Data Exchange (ETDEWEB)

    Van Arsdall, P J; Bryant, R; Carey, R; Casavant, D; Demaret, R; Edwards, O; Ferguson, W; Krammen, J; Lagin, L; Larson, D; Lee, A; Ludwigsen, P; Miller, M; Moses, E; Nyholm, R; Reed, R; Shelton, R; Wuest, C

    2003-10-13

    The National Ignition Facility (NIF), currently under construction at the Lawrence Livermore National Laboratory, is a stadium-sized facility containing a 192-beam, 1.8-Megajoule, 500-Terawatt, ultraviolet laser system together with a 10-meter diameter target chamber with room for nearly 100 experimental diagnostics. When completed, NIF will be the world's largest and most energetic laser experimental system, providing an international center to study inertial confinement fusion and the physics of matter at extreme energy densities and pressures. NIF's 192 energetic laser beams will compress fusion targets to conditions required for thermonuclear burn, liberating more energy than required to initiate the fusion reactions. Laser hardware is modularized into line replaceable units such as deformable mirrors, amplifiers, and multi-function sensor packages that are operated by the Integrated Computer Control System (ICCS). ICCS is a layered architecture of 300 front-end processors attached to nearly 60,000 control points and coordinated by supervisor subsystems in the main control room. The functional subsystems--beam control including automatic beam alignment and wavefront correction, laser pulse generation and pre-amplification, diagnostics, pulse power, and timing--implement automated shot control, archive data, and support the actions of fourteen operators at graphic consoles. Object-oriented software development uses a mixed language environment of Ada (for functional controls) and Java (for user interface and database backend). The ICCS distributed software framework uses CORBA to communicate between languages and processors. ICCS software is approximately three quarters complete with over 750 thousand source lines of code having undergone off-line verification tests and deployed to the facility. NIF has entered the first phases of its laser commissioning program. NIF's highest 3{omega} single laser beam performance is 10.4 kJ, equivalent to 2 MJ

  17. Evaluation for status and utilization of neutron activation analysis facility of HANARO research reactor (1996-2003)

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Yong Sam; Moon, Jong Hwa; Chung, Young Ju; Kim, Sun Ha; Baek, Sung Ryel; Cho, Hyun Je; Park, Kwang Won; Kang, Sang Hun; Lim, Jong Myoung; Kim, Young Jin

    2004-05-01

    This report is written for the evaluation of the utilization and the status of Neutron Activation Analysis (NAA) facility of HANARO research reactor (1996-2003) which is accomplished by NAA user supporting system ; (i) the results by the number of sample is classified the research and development and analytical service, each item which is divided into the type of supporting (component analysis, nuclide analysis, neutron irradiation) and the field of utilization (environment, human health, industrial materials, standard materials, social and culture and others) are summarized with relevant contents in detail, (ii) The trends of the utilization is evaluated with a technology, a field, an organization of utilization, (iii) the results of training and education for students and users, the survey of user's demand, the investigation of self-satisfaction for NAA user supporting system.

  18. Status of PRIMA, the test facility for ITER neutral beam injectors

    Science.gov (United States)

    Sonato, P.; Antoni, V.; Bigi, M.; Chitarin, G.; Luchetta, A.; Marcuzzi, D.; Pasqualotto, R.; Pomaro, N.; Serianni, G.; Toigo, V.; Zaccaria, P.; ITER International Team

    2013-02-01

    The ITER project requires additional heating by two neutral beam injectors, each accelerating to 1MV a 40A beam of negative deuterons, delivering to the plasma about 17MW up to one hour. As these requirements have never been experimentally met, it was decided to build a test facility, PRIMA (Padova Research on ITER Megavolt Accelerator), in Italy, including a full-size negative ion source, SPIDER, and a prototype of the whole ITER injector, MITICA, aiming to develop the heating injectors to be installed in ITER. The Japan and the India Domestic Agencies participate in the PRIMA enterprise; European laboratories, such as KIT-Karlsruhe, IPP-Garching, CCFE-Culham, CEA-Cadarache and others are also cooperating. In the paper the main requirements are discussed and the design of the main components and systems are described.

  19. Status of Indirect Drive ICF Experiments on the National Ignition Facility

    Energy Technology Data Exchange (ETDEWEB)

    Dewald, E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-03-21

    In the quest to demonstrate Inertial Confinement Fusion (ICF) ignition of deuterium-tritium (DT) filled capsules and propagating thermonuclear burn with net energy gain (fusion energy/laser energy >1), recent experiments on the National Ignition Facility (NIF) have shown progress towards increasing capsule hot spot temperature (Tion>5 keV) and fusion neutron yield (~1016), while achieving ~2x yield amplification by alpha particle deposition. At the same time a performance cliff was reached, resulting in lower fusion yields than expected as the implosion velocity was increased. Ongoing studies of the hohlraum and capsule physics are attempting to disseminate possible causes for this performance ceiling.

  20. Status of cleanliness maintaining in target beam enclosures in SG III facilities and contamination sources analysis

    Science.gov (United States)

    Wang, Meicong; Wang, Baoxu; Miao, Xinxiang; Cheng, Xiaofeng; Wu, Wenkai

    2014-09-01

    In SGIII lasers there are large number of transport mirrors in target beam enclosures. Surface contaminations could easily introduce optical damage, and increase laser energy loss under high laser influence conditions. It is significant for lasers to control contamination and maintain cleanliness. In SGIII prototype, the target beam enclosures are test to be seriously contaminated after about two years of routine operations. Volume cleanliness in mirror boxes are monitored through 24 hours before, during and after a shot. Ingredients of particle and organics are tested. Reconstructions are performed on the mirror boxes to remove debris and keep cleanliness for upward facing surface of mirrors effectively. In SGIII facility some contaminations are found in beam enclosures and on the mirrors after several months of test running. Contaminations sources are analyzed to further know about the contamination mechanisms. Some engineering countermeasures are introduced for controlling contamination and keeping cleanliness for optics.

  1. The Antares facility for inertial-fusion experiments: Status and plans

    Science.gov (United States)

    Goldstone, P. D.; Allen, G. R.; Jansen, H.; Saxman, A.; Singer, S.; Thuot, M.

    Antares is a large, 30 to 40 kJ CO2 laser system which will provide a base for experiments to determine the efficiency with which 10 micrometers of light can be used to drive target implosions while maintaining an acceptable level of preheat. Construction of the facility is in the final stages and diagnostics for initial experiments are being designed and constructed with operations scheduled to begin early in FY-84. After an initial shakedown period, a series of measurements will be performed to determine the energy scaling of hot electron temperature and target coupling efficiency in selected sets of targets including simple spheres. Experiments, now planned for Helios, will be continued to determine whether CO2-produced ions are appropriate for driving inertial fusion targets with acceptable efficiency (Helios experiments have demonstrated that as much as 40% of the incident light can be converted to fast ions).

  2. Status of the R& D Program at the Gun Test Facility

    Energy Technology Data Exchange (ETDEWEB)

    Bolton, P.

    2005-01-12

    The Gun Test Facility (GTF) consists of a 1.6-cell S-band photocathode gun and a single SLAC 3-m accelerating structure (booster) followed by a beam dump. The beam components are housed in the SPEAR synchrotron injector vault in Building 140. Outside the vault are the two XK5 klystrons/modulators that provide the rf power, and the laser shack and control area. The laser shack contains a high-power low repetition rate Nd:glass laser system used to produce photoelectrons from the copper cathode of the gun. Using an earlier (borrowed) version of the laser system, first beams were produced in 1997. Completion of installation and commissioning took place in 1998, and the first experimental results were obtained. In 1999, the laser system was completely replaced with a SLAC-owned, nearly duplicate, system. The purpose of the GTF from the start was to demonstrate and characterize the high-brightness beam required for the LCLS. The nominal LCLS beam at the booster exit is 1 nC of charge, 100 A, with an energy spread of {le}0.2% and a normalized rms emittance of 1 x 10{sup -6} m. To achieve this emittance, the nominal plan is to use a charge distribution at the cathode that is spatially and temporally uniform, with 2-mm and 10-ps FWHM diameter and length respectively. The current LCLS R&D program was funded beginning in mid-FY99. From the start it was determined by the LCLS Project leaders that the GTF was the appropriate facility for conducting the injector R&D.

  3. Low-Temperature Performance of Chinese Automotive Engine Oils-Status and Perspectives

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Performance of automotive engine oils at low temperature has been extensively investigated in the last 50 years. The resulting understanding of engine oil rheology has been used to devise bench tests that predict their performance under cold starting conditions. Cold starting the engine has been essentially overcome for passenger car engines with fuel injection but pumpability of the engine oil has grown more demanding. Two tests (MRV TP1 and the Scanning Brookfield Technique with Gelation Index measurement) have become the measures of quality in pumpability response at low temperatures. As such they have become ASTM Methods and are included in a number of international specifications such as SAE J300 and ILSAC/API GF-1, 2, 3, and 4 accompanied by appropriate limits.For a number of years, the Institute of Materials (IOM) has generated a database for Asia-Pacific engine oils for IOM Subscribers. This database can be used to assess and compare the performance of Chinese engine oils at low temperature to one another and to the larger world of engine oils also covered by the IOM database. This IOM survey of Asia-Pacific provides a complete 36-test analysis of 300 passenger car engine oils from the region including a wide range of chemical analysis, rheological measurements and performance assessments. In this paper we concentrate on the low temperature analysis of the rheology of samples collected in China since 2000.The important factors affecting formulation of engine oils in China today are:1. The recent inclusion of the MRV TP-1 and Scanning Brookfield Gelation Index requirements in China's National Standards for engine oil quality; 2. The availability of higher quality oils; 3. The higher treat rate of additives will require increased attention from the formulators in the selection of VI Improvers and Pour Point Depressants (PPDs). In the latter case, new PPDs are likely to be required to provide formulators with robust and economical solutions to face these new

  4. The National Ignition Facility: Status and Plans for Laser Fusion and High-Energy-Density Experimental Studies

    Energy Technology Data Exchange (ETDEWEB)

    Wuest, C

    2001-10-29

    The National Ignition Facility (NIF) currently under construction at the University of California Lawrence Livermore National Laboratory (LLNL) is a 192-beam, 1.8-megajoule, 500-terawatt, 351-nm laser for inertial confinement fusion (ICF) and high-energy-density experimental studies. NIF is being built by the Department of Energy and the National Nuclear Security Agency (NNSA) to provide an experimental test bed for the U.S. Stockpile Stewardship Program to ensure the country's nuclear deterrent without underground nuclear testing. The experimental program will encompass a wide range of physical phenomena from fusion energy production to materials science. Of the roughly 700 shots available per year, about 10% will be dedicated to basic science research. Laser hardware is modularized into line replaceable units (LRUs) such as deformable mirrors, amplifiers, and multi-function sensor packages that are operated by a distributed computer control system of nearly 60,000 control points. The supervisory control room presents facility-wide status and orchestrates experiments using operating parameters predicted by physics models. A network of several hundred front-end processors (FEPs) implements device control. The object-oriented software system is implemented in the Ada and Java languages and emphasizes CORBA distribution of reusable software objects. NIF is currently scheduled to provide first light in 2004 and will be completed in 2008.

  5. A High-Speed Continuous Recording High Flow Gas Sampler for Measuring Methane Emissions from Pneumatic Devices at Oil and Natural Gas Production Facilities

    Science.gov (United States)

    Ferrara, T.; Howard, T. M.

    2016-12-01

    Studies attempting to reconcile facility level emission estimates of sources at oil and gas facilities with basin wide methane flux measurements have had limited success. Pneumatic devices are commonly used at oil and gas production facilities for process control or liquid pumping. These devices are powered by pressurized natural gas from the well, so they are known methane sources at these sites. Pneumatic devices are estimated to contribute 14% to 25% of the total greenhouse gas emissions (GHG) from production facilities. Measurements of pneumatic devices have shown that malfunctioning or poorly maintained control systems may be emitting significantly more methane than currently estimated. Emission inventories for these facilities use emission factors from EPA that are based on pneumatic device measurements made in the early 1990's. Recent studies of methane emissions from production facilities have attempted to measure emissions from pneumatic devices by several different methods. These methods have had limitations including alteration of the system being measured, the inability to distinguish between leaks and venting during normal operation, or insufficient response time to account of the time based emission events. We have developed a high speed recording high flow sampler that is capable of measuring the transient emissions from pneumatic devices. This sampler is based on the well-established high flow measurement technique used in oil and gas for quantifying component leak rates. In this paper we present the results of extensive laboratory controlled release testing. Additionally, test data from several field studies where this sampler has been used to measure pneumatic device emissions will be presented.

  6. Engineering and construction projects for oil and gas processing facilities: Contracting, uncertainty and the economics of information

    Energy Technology Data Exchange (ETDEWEB)

    Berends, Kees [Capital Contracting Services, Shell Global Solutions International B.V., The Hague (Netherlands)

    2007-08-15

    The amount of oil and gas processing capacity required to meet demand during the next 20 years is more than twice the amount realised during the last decades. Engineering and Construction contractors (ECs) play a key role in the development and implementation of Large Engineering and Construction Projects (LECPs) for these facilities. We examine the characteristics of LECPs, demand and supply of the contracting market and the strategies traditionally adopted by owners to contract out the development and implementation of these projects to ECs. We demonstrate that these traditional strategies are not longer effective, in the current 'sellers market', to mitigate the oligopolistic economic inefficiencies. As the 'overheating' of the contracting market is expected to continue for a considerable period of time, alternative contracting strategies are required. Contract theory, particularly the economics of information on LECPs, indicates how alternative contracting strategies can be used to overcome economic inefficiencies. The effective use of these alternative strategies requires increased owner involvement and their effectiveness is contingent upon owner competency and ECs acting as the owner's agent rather than its adversary. This will require an organisational and behavioural change process for both owners and ECs. (author)

  7. Western Canada study of animal health effects associated with exposure to emissions from oil and gas field facilities : technical summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-01-15

    The impact of exposure to emissions from oil and gas field facilities on animal and human health has been a long-standing concern in western Canada. This technical summary presented highlights of the 17 major research appendices of a study examining associations between emissions and important reproductive parameters in beef cattle, including pregnancy rates, frequencies of abortions and stillbirths, and the risk of death among young calves. The effect of exposure to emissions on the respiratory, immune and nervous systems of calves and yearlings was also evaluated. The study was an epidemiological investigation that drew on large blocks of data collected from privately owned cow-calf operations, laboratory analyses of biological samples and samplers from air monitors. Mixed effect regression models were used to investigate whether measures of reproductive, immunological, and pathology outcomes were associated with emissions from the petroleum industry. Appropriate statistical adjustments were made to correct for multiple comparisons following standard statistical practice. An overview of the methods used to analyze the data was presented, as well as an examination of the methods of epidemiology in determining a causal effect, and the limitations of a single study in determining causation with certainty. Information on water quality testing and feeding management and forage testing was provided. 15 tabs., 26 figs.

  8. Final Status Survey Report for Corrective Action Unit 117 - Pluto Disassembly Facility, Building 2201, Nevada National Security Site, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Jeremy Gwin and Douglas Frenette

    2010-09-30

    This document contains the process knowledge, radiological data and subsequent statistical methodology and analysis to support approval for the radiological release of Corrective Action Unit (CAU) 117 – Pluto Disassembly Facility, Building 2201 located in Area 26 of the Nevada National Security Site (NNSS). Preparations for release of the building began in 2009 and followed the methodology described in the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). MARSSIM is the DOE approved process for release of Real Property (buildings and landmasses) to a set of established criteria or authorized limits. The pre-approved authorized limits for surface contamination values and corresponding assumptions were established by DOE O 5400.5. The release criteria coincide with the acceptance criteria of the U10C landfill permit. The U10C landfill is the proposed location to dispose of the radiologically non-impacted, or “clean,” building rubble following demolition. However, other disposition options that include the building and/or waste remaining at the NNSS may be considered providing that the same release limits apply. The Final Status Survey was designed following MARSSIM guidance by reviewing historical documentation and radiological survey data. Following this review a formal radiological characterization survey was performed in two phases. The characterization revealed multiple areas of residual radioactivity above the release criteria. These locations were remediated (decontaminated) and then the surface activity was verified to be less than the release criteria. Once remediation efforts had been successfully completed, a Final Status Survey Plan (10-015, “Final Status Survey Plan for Corrective Action Unit 117 – Pluto Disassembly Facility, Building 2201”) was developed and implemented to complete the final step in the MARSSIM process, the Final Status Survey. The Final Status Survey Plan consisted of categorizing each individual room

  9. Oil removal of spent hydrotreating catalyst CoMo/Al2O3 via a facile method with enhanced metal recovery.

    Science.gov (United States)

    Yang, Yue; Xu, Shengming; Li, Zhen; Wang, Jianlong; Zhao, Zhongwei; Xu, Zhenghe

    2016-11-15

    Deoiling process is a key issue for recovering metal values from spent hydrotreating catalysts. The oils can be removed with organic solvents, but the industrialized application of this method is greatly hampered by the high cost and complex processes. Despite the roasting method is simple and low-cost, it generates hardest-to-recycle impurities (CoMoO4 or NiMoO4) and enormous toxic gases. In this study, a novel and facile approach to remove oils from the spent hydrotreating catalysts is developed. Firstly, surface properties of spent catalysts are characterized to reveal the possibility of oil removal. And then, oils are removed with water solution under the conditions of 90°C, 0.1wt% SDS, 2.0wt% NaOH and 10ml/gL/S ratio for 4h. Finally, thermal treatment and leaching tests are carried out to further explore the advantages of oil removal. The results show that no hardest-to-recycle impurity CoMoO4 is found in XPS spectra of thermally treated samples after deoiling and molybdenum is leached completely with sodium carbonate solution. It means that the proposed deoiling method can not only remove oils simply and without enormous harmful gases generating, but also avoid the generation of detrimental impurity and promote recycling of valuable metals from spent hydrotreating catalysts.

  10. Status and Plans for the National Spherical Torus Experimental Research Facility

    Energy Technology Data Exchange (ETDEWEB)

    M. Ono; M.G. Bell; R.E. Bell; J.M. Bialek; T. Bigelow; M. Bitter; plus 148 additional authors

    2005-07-27

    An overview of the research capabilities and the future plans on the MA-class National Spherical Torus Experiment (NSTX) at Princeton is presented. NSTX research is exploring the scientific benefits of modifying the field line structure from that in more conventional aspect ratio devices, such as the tokamak. The relevant scientific issues pursued on NSTX include energy confinement, MHD stability at high beta, non-inductive sustainment, solenoid-free start-up, and power and particle handling. In support of the NSTX research goal, research tools are being developed by the NSTX team. In the context of the fusion energy development path being formulated in the US, an ST-based Component Test Facility (CTF) and, ultimately a high beta Demo device based on the ST, are being considered. For these, it is essential to develop high performance (high beta and high confinement), steady-state (non-inductively driven) ST operational scenarios and an efficient solenoid-free start-up concept. We will also briefly describe the Next-Step-ST (NSST) device being designed to address these issues in fusion-relevant plasma conditions.

  11. Present Status and Results from the KAERI Compact THz FEL Facility

    CERN Document Server

    Jeong, Y U; Lee, B C; Park, S H

    2005-01-01

    We have developed a laboratory-scale users facility with a compact terahertz (THz) free electron laser (FEL). The FEL operates in the wavelength range of 100-1200 μm, which corresponds to 0.3-3 THz. The peak power of the FEL micropulse having 30 ps pulse duration is 1 kW and the pulse energy of the 3-μs-FEL-macropulse is approximately 0.3 mJ. The main application of the FEL is THz imaging for bio-medical researches. Transmitted THz imaging of various samples including bugs have been measured. The samples were scanned by a 2-dimensional stage at the focal point of the THz beam. The bugs were not dry because they were killed just before experiments. We could get the transmitted THz imaging of the bugs at 3 THz with the high power THz FEL. THz spectral characteristics of several materials have been studied by the FEL and a THz FTIR spectrometer. We will introduce recent results on the imaging and spectroscopy by the THz FEL.

  12. Status and Plans for the National Spherical Torus Experimental Research Facility

    Energy Technology Data Exchange (ETDEWEB)

    M. Ono; M.G. Bell; R.E. Bell; J.M. Bialek; T. Bigelow; M. Bitter; plus 148 additional authors

    2005-07-27

    An overview of the research capabilities and the future plans on the MA-class National Spherical Torus Experiment (NSTX) at Princeton is presented. NSTX research is exploring the scientific benefits of modifying the field line structure from that in more conventional aspect ratio devices, such as the tokamak. The relevant scientific issues pursued on NSTX include energy confinement, MHD stability at high beta, non-inductive sustainment, solenoid-free start-up, and power and particle handling. In support of the NSTX research goal, research tools are being developed by the NSTX team. In the context of the fusion energy development path being formulated in the US, an ST-based Component Test Facility (CTF) and, ultimately a high beta Demo device based on the ST, are being considered. For these, it is essential to develop high performance (high beta and high confinement), steady-state (non-inductively driven) ST operational scenarios and an efficient solenoid-free start-up concept. We will also briefly describe the Next-Step-ST (NSST) device being designed to address these issues in fusion-relevant plasma conditions.

  13. Status of NIF mirror technologies for completion of the NIF facility

    Energy Technology Data Exchange (ETDEWEB)

    Stolz, C J

    2008-08-07

    The 1600 mirrors required for the National Ignition Facility (NIF) are now coated with the last optics currently being installed. The combined surface area of the NIF mirrors is almost 450 square meters, roughly 3.4 times greater than the surface area of the two Keck primary mirrors. Additionally, the power handling specification of NIF mirrors is 19 orders of magnitude greater than that of the Keck mirrors. The NIF laser will be at least 40x greater energy than the previous LLNL fusion laser called NOVA. To manufacture these mirrors, a number of new technologies (electrolytic in-situ dressing, ion figuring, source stabilization) were used that were not available for previous fusion laser optics. Post deposition technologies designed to increase laser resistance (off-line laser conditioning, solarization, air knives) have also been utilized. This paper summarizes the differences in technologies used to manufacture NIF mirrors from those used for previous fusion lasers and examines potential future technologies that would enable higher fluence operations and extend lifetimes.

  14. Present status of neutron beam facilities at the research reactor, HANARO, and its future prospect

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chang-Hee; Kang, Young-Hwan; Kuk, Il-Hiun [Korea Atomic Energy Research Institute, Taejon (Korea)

    2001-03-01

    Korea has been operating its new research reactor, HANARO, since its first criticality in 1995. It is an open-tank-in-pool type reactor using LEU fuel with thermal neutron flux of 2 x 10{sup 14} nominally at the nose in the D{sub 2}O reflector having 7 horizontal beam ports and a provision of vertical hole for cold neutron source installation. KAERI has pursued an extensive instrument development program since 1992 by the support of the nuclear long-term development program of the government and there are now 4 working instruments. A high resolution powder diffractometer and a neutron radiography facility has been operational since late 1997 and 1996, respectively. A four-circle diffractometer has been fully working since mid 1999 and a small angle neutron spectrometer is just under commissioning phase. With the development of linear position sensitive detector with delay-line readout electronics, we have developed a residual stress instrument as an optional machine to the HRPD for last two years. Around early 1998 informal users program started with friendly users and it became a formal users support program by the ministry of science and technology. Short description for peer group formation and users activities is given. (author)

  15. 论油气储运设施安全的重要性%On the Importance of safety of oil & gas storage and transportation facilities

    Institute of Scientific and Technical Information of China (English)

    钱建华

    2012-01-01

    油气储运设施是连接石油工业产、运、销各环节的纽带,其安全重要性日益凸显.介绍了油气储存和运输设施的分类依据及主要类型;从储运介质的易燃易爆和毒害性、油气储运设施易构成重大危险源两个方面论述了油气储运设施安全的重要性;通过总结近年发生的大连"7.16"爆炸事故、大型储罐火灾事故及油气管道泄漏事故的教训,指出第三方破坏是导致管道发生泄漏事故的主要原因,而打孔盗油又是其中的重要因素:提出了在工程立项、设计、施工及运行管理的各个阶段加强安全管理的具体措施.%Facilities in the field of oil & gas storage and transportation is a link to connect production, transportation and marketing of petroleum industry, and its significant has become more and more obvious. This paper introduces the classification basis and main types of oil & gas storage and transportation facilities and discusses the importance of safety in oil & gas storage and transportation facilities from two aspects, that is, flammable, explosive and poisonous for the medium stored and transported, and the dangerous source formed easily from the facilities of oil & gas storage and transportation. Lessons from research and investigation on the 7.16 Explosion of Dalian Oil tankfarm, fires of large-scale tanks and leakage of oil and gas pipelines in recent years reveal that the third-party damage is the main reason of leakage of pipelines, in which oil stealing is an important factor. Based on the results, special measures in strengthening safety management in different phases of project approval, design, construction and operation management are proposed.

  16. EVALUATION OF BRACHYTHERAPY FACILITY SHIELDING STATUS IN KOREA OBTAINED FROM RADIATION SAFETY REPORTS

    Directory of Open Access Journals (Sweden)

    MI HYUN KEUM

    2013-10-01

    Full Text Available Thirty-eight radiation safety reports for brachytherapy equipment were evaluated to determine the current status of brachytherapy units in Korea and to assess how radiation oncology departments in Korea complete radiation safety reports. The following data was collected: radiation safety report publication year, brachytherapy unit manufacturer, type and activity of the source that was used, affiliation of the drafter, exposure rate constant, the treatment time used to calculate workload and the HVL values used to calculate shielding design goal values. A significant number of the reports (47.4% included the personal information of the drafter. The treatment time estimates varied widely from 12 to 2,400 min/week. There was acceptable variation in the exposure rate constant values (ranging between 0.469 and 0.592 (R-m2/Ci·hr, as well as in the HVLs of concrete, steel and lead for Iridium-192 sources that were used to calculate shielding design goal values. There is a need for standard guidelines for completing radiation safety reports that realistically reflect the current clinical situation of radiation oncology departments in Korea. The present study may be useful for formulating these guidelines.

  17. Heavy oil recovery process: Conceptual engineering of a downhole methanator and preliminary estimate of facilities cost for application to North Slope Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Gondouin, M.

    1991-10-31

    The West Sak (Upper Cretaceous) sands, overlaying the Kuparuk field, would rank among the largest known oil fields in the US, but technical difficulties have so far prevented its commercial exploitation. Steam injection is the most successful and the most commonly-used method of heavy oil recovery, but its application to the West Sak presents major problems. Such difficulties may be overcome by using a novel approach, in which steam is generated downhole in a catalytic Methanator, from Syngas made at the surface from endothermic reactions (Table 1). The Methanator effluent, containing steam and soluble gases resulting from exothermic reactions (Table 1), is cyclically injected into the reservoir by means of a horizontal drainhole while hot produced fluids flow form a second drainhole into a central production tubing. The downhole reactor feed and BFW flow downward to two concentric tubings. The large-diameter casing required to house the downhole reactor assembly is filled above it with Arctic Pack mud, or crude oil, to further reduce heat leaks. A quantitative analysis of this production scheme for the West Sak required a preliminary engineering of the downhole and surface facilities and a tentative forecast of well production rates. The results, based on published information on the West Sak, have been used to estimate the cost of these facilities, per daily barrel of oil produced. A preliminary economic analysis and conclusions are presented together with an outline of future work. Economic and regulatory conditions which would make this approach viable are discussed. 28 figs.

  18. The Status and Prospects of Enhancing Oil Recovery Technology for Waterflooding Oilfields in China

    Institute of Scientific and Technical Information of China (English)

    Shen Pingping; Yuan Shiyi

    1994-01-01

    @@ The water injection method has been used in most of oilfields in China even at the beginning of development, meanwhile the laboratory research on enhancing oil recovery (EOR) for these oilfields simultareously started too. Oilfields developed in 1960's have mostly been at a high watercut stage since 1990.Tasks in face of petroleum reservoir engineers are on the one hand, further improving recovery of waterflooding by integrated adjustments such as infill well drilling, water/oil ratio controlling, injection profile adjusting, etc. On the other hand, EOR techniques for waterflooding oilfields must be studied and applied to improve mostly the potential of underground resources and to increase recoverable reserves.

  19. Vitamin A Status of Women and Children in Yaoundé and Douala, Cameroon, is Unchanged One Year after Initiation of a National Vitamin A Oil Fortification Program

    Directory of Open Access Journals (Sweden)

    Reina Engle-Stone

    2017-05-01

    Full Text Available Vitamin A (VA fortification of cooking oil is considered a cost-effective strategy for increasing VA status, but few large-scale programs have been evaluated. We conducted representative surveys in Yaoundé and Douala, Cameroon, 2 years before and 1 year after the introduction of a mandatory national program to fortify cooking oil with VA. In each survey, 10 different households were selected within each of the same 30 clusters (n = ~300. Malaria infection and plasma indicators of inflammation and VA (retinol-binding protein, pRBP status were assessed among women aged 15–49 years and children aged 12–59 months, and casual breast milk samples were collected for VA and fat measurements. Refined oil intake was measured by a food frequency questionnaire, and VA was measured in household oil samples post-fortification. Pre-fortification, low inflammation-adjusted pRBP was common among children (33% <0.83 µmol/L, but not women (2% <0.78 µmol/L. Refined cooking oil was consumed by >80% of participants in the past week. Post-fortification, only 44% of oil samples were fortified, but fortified samples contained VA concentrations close to the target values. Controlling for age, inflammation, and other covariates, there was no difference in the mean pRBP, mean breast milk VA, prevalence of low pRBP, or prevalence of low milk VA between the pre- and post-fortification surveys. The frequency of refined oil intake was not associated with VA status indicators post-fortification. In sum, after a year of cooking oil fortification with VA, we did not detect evidence of increased plasma RBP or milk VA among urban women and preschool children, possibly because less than half of the refined oil was fortified. The enforcement of norms should be strengthened, and the program should be evaluated in other regions where the prevalence of VA deficiency was greater pre-fortification.

  20. Vitamin A Status of Women and Children in Yaoundé and Douala, Cameroon, is Unchanged One Year after Initiation of a National Vitamin A Oil Fortification Program

    Science.gov (United States)

    Engle-Stone, Reina; Nankap, Martin; Ndjebayi, Alex; Gimou, Marie-Madeleine; Friedman, Avital; Haskell, Marjorie J.; Tarini, Ann; Brown, Kenneth H.

    2017-01-01

    Vitamin A (VA) fortification of cooking oil is considered a cost-effective strategy for increasing VA status, but few large-scale programs have been evaluated. We conducted representative surveys in Yaoundé and Douala, Cameroon, 2 years before and 1 year after the introduction of a mandatory national program to fortify cooking oil with VA. In each survey, 10 different households were selected within each of the same 30 clusters (n = ~300). Malaria infection and plasma indicators of inflammation and VA (retinol-binding protein, pRBP) status were assessed among women aged 15–49 years and children aged 12–59 months, and casual breast milk samples were collected for VA and fat measurements. Refined oil intake was measured by a food frequency questionnaire, and VA was measured in household oil samples post-fortification. Pre-fortification, low inflammation-adjusted pRBP was common among children (33% cooking oil was consumed by >80% of participants in the past week. Post-fortification, only 44% of oil samples were fortified, but fortified samples contained VA concentrations close to the target values. Controlling for age, inflammation, and other covariates, there was no difference in the mean pRBP, mean breast milk VA, prevalence of low pRBP, or prevalence of low milk VA between the pre- and post-fortification surveys. The frequency of refined oil intake was not associated with VA status indicators post-fortification. In sum, after a year of cooking oil fortification with VA, we did not detect evidence of increased plasma RBP or milk VA among urban women and preschool children, possibly because less than half of the refined oil was fortified. The enforcement of norms should be strengthened, and the program should be evaluated in other regions where the prevalence of VA deficiency was greater pre-fortification. PMID:28531099

  1. FY16/Q2 status report on initial dispersion calculations for tight crude oils project

    Energy Technology Data Exchange (ETDEWEB)

    Luketa, Anay [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Rudeen, David Keith [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-04-01

    The objective of this work is to assess dispersion distances of a vapor mixture of species released from a railcar containing a tight crude oil. Tight crude oils can have higher levels of light ends as compared to conventional crude oils [1], which if released and dispersed could pose a potential hazard with regards to a flash fire, explosion, and/or asphyxiation. A historical accident involving rail transport in Viareggio, Italy illustrates how the spillage of LPG can lead to severe damage as a result of a propagating vapor cloud [2]. One of 14 railcars was punctured after derailment, releasing about 110 m3 of LPG into a densely populated area (2000 persons/km2 ). The resulting vapor cloud propagated and infiltrated nearby buildings and houses which were an average of 10 m in height. Ignition of the cloud occurred approximately 100 to 300 seconds after the start of the spill. A flash fire and explosions resulted, killing 31 people. Evidence suggests that most deaths occurred due to the asphyxiation and thermal hazards from the flash fire. Thus, the motivation for this work is to assess if significant vapors can develop from a railcar carrying a tight crude oil and if this cloud could disperse potentially to nearby populations.

  2. legal status of sections 10 and 12 of the nigerian oil and gas industry ...

    African Journals Online (AJOL)

    1 The Nigerian Oil and Gas Content Development Act, Chapter P10 Laws of the ..... Report, adopted 10 January 2001) WT/DS161/AB/R, WT/DS169/AB/R [133]. ..... this Section, companies, as well as corporations in Nigeria are authorised to ...

  3. Oak Ridge National Laboratory Old Hydrofracture Facility Tank Closure Plan and Grout Development Status Report for FY 1999

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, B.E.

    2000-05-08

    U.S. Department of Energy (DOE) facilities across the country have radioactive waste underground storage tanks, which will require either complete removal of the tank contents and tank shells or in-place stabilization of sludge heels. Complete removal of the sludge and tank shells can become costly while providing little benefit to health, safety, and the environment. An alternative to the removal of the residual wastes and tank shells is the use of in situ solidification and stabilization techniques to immobilize the Resource Conservation and Recovery Act (RCRA) and radioactive components present in waste storage tanks. One technology for in situ remediation of tank wastes is Ground Environmental Service's (GES's) Multi-Point-Injection (MPI.) technology. MPI technology is a patented delivery system, which uses simple and inexpensive injection tools for rapid delivery of grout or other treatment agents, as well as for the emplacement of subsurface barriers. Through the use of tailored grout formulations in conjunction with a system of specially designed grout injection tools, MPI technology is capable of producing a uniform mixture of sludge and grout. Grouts can be tailored for the immobilization of specific RCRA and radioactive constituents. The system of injection tools is designed to maximize the mixing efficiency of the grout with the wastes in the tank. MPI technology has been successfully demonstrated on the solidification of shallow buried wastes at the Oak Ridge Y-12 Plant and in large-scale pumping and mixing tests in both cylindrical and horizontal simulated waste tanks. Hot demonstration of the technology will be accomplished during the closure of the Old Hydrofracture Facility (OHF) tank at the Oak Ridge National Laboratory (ORNL) in fiscal year 2000. This report describes the closure plan for the OHF tanks and presents the status of grout formulation development at ORNL.

  4. Development of a Risk-adjustment Model for the Inpatient Rehabilitation Facility Discharge Self-care Functional Status Quality Measure.

    Science.gov (United States)

    Deutsch, Anne; Pardasaney, Poonam; Iriondo-Perez, Jeniffer; Ingber, Melvin J; Porter, Kristie A; McMullen, Tara

    2017-07-01

    Functional status measures are important patient-centered indicators of inpatient rehabilitation facility (IRF) quality of care. We developed a risk-adjusted self-care functional status measure for the IRF Quality Reporting Program. This paper describes the development and performance of the measure's risk-adjustment model. Our sample included IRF Medicare fee-for-service patients from the Centers for Medicare & Medicaid Services' 2008-2010 Post-Acute Care Payment Reform Demonstration. Data sources included the Continuity Assessment Record and Evaluation Item Set, IRF-Patient Assessment Instrument, and Medicare claims. Self-care scores were based on 7 Continuity Assessment Record and Evaluation items. The model was developed using discharge self-care score as the dependent variable, and generalized linear modeling with generalized estimation equation to account for patient characteristics and clustering within IRFs. Patient demographics, clinical characteristics at IRF admission, and clinical characteristics related to the recent hospitalization were tested as risk adjusters. A total of 4769 patient stays from 38 IRFs were included. Approximately 57% of the sample was female; 38.4%, 75-84 years; and 31.0%, 65-74 years. The final model, containing 77 risk adjusters, explained 53.7% of variance in discharge self-care scores (P<0.0001). Admission self-care function was the strongest predictor, followed by admission cognitive function and IRF primary diagnosis group. The range of expected and observed scores overlapped very well, with little bias across the range of predicted self-care functioning. Our risk-adjustment model demonstrated strong validity for predicting discharge self-care scores. Although the model needs validation with national data, it represents an important first step in evaluation of IRF functional outcomes.

  5. Fault Tree Analysis for Red Oil Explosion in Reprocessing Facility%后处理设施的红油爆炸故障树分析

    Institute of Scientific and Technical Information of China (English)

    王任泽; 王学新; 庄大杰; 曹芳芳

    2013-01-01

    Almost all spent fuel reprocessing facilities have adopted Purex process .T he red oil explosion is a great concern in safety study of spent fuel reprocessing facilities adopting Purex process .The event tree and fault tree analysis was performed for the red oil explosion of a medium level radioactive waste liquid evaporator for the collective decontamination and separation cycle segment in a representative reprocessing facility in this paper . The results show that the occurrence frequency of a red oil explosion is extremely low ,and human errors and common cause failures are major causes to a red oil explosion . Therefore , some relevant measures should be taken to prevent such accidents .%目前世界上几乎所有的乏燃料后处理设施均选用 Purex流程。红油爆炸事故是 Purex流程后处理设施安全研究的焦点问题之一。本文对典型后处理设施共去污分离循环工段的中放废液蒸发器的红油爆炸事故进行了事件树-故障树分析。结果显示,红油爆炸事故的发生频率极低;人因失误和共因失效对整个红油爆炸事故的贡献很大。应采取相应措施,以预防事故的发生。

  6. Status of the 7 MeV/u, 217 MHz Injector Linac for the Heidelberg Cancer Therapy Facility

    CERN Document Server

    Schlitt, B; Hutter, G; Klos, F; Lu, Y; Minaev, S A; Mühle, C; Ratzinger, U; Schlitt, B; Tiede, R; Vinzenz, W; Will, C; Zurkan, O

    2004-01-01

    A clinical synchrotron facility for cancer therapy using energetic proton and ion beams (C, He and O) is under construction and will be installed at the Radiologische Universitätsklinik in Heidelberg, Germany, starting in 2005. The status of the ECR ion source systems, the beam line components of the low energy beam transport lines, the 400 keV/u RFQ and the 20 MV IH-cavity as well as the linac rf system will be reported. Two prototype magnets of the linac quadrupole magnets have been built at GSI and have been tested successfully. A test bench for the 1.4 MW, 217 MHz cavity amplifier built by industry has been installed at GSI including a 120 kW driver amplifier which will be used also for high power tests of the RFQ. A test bench for the RFQ using proton beams is presently being set up at the IAP. RF tuning of the 1:2 scaled IH-DTL model as well as Microwave Studio simulations of the model and the power cavity have been also performed at the IAP [1].

  7. [Evaluation of health status among workers in the oil mining industry and problems of primary prophylaxis].

    Science.gov (United States)

    Gimranova, G G

    2002-01-01

    Thorough medical examination covered 1,400 individuals who work with oil and gas extraction devices, are aged 20 to 58 and have length of service 5 to 30 years. Findings are high prevalence of locomotory disorders, cardiovascular and gastrointestinal diseases, signs of ear exposure to noise. The authors justified complex of primary prophylactic measures including work optimization, meticulous occupational selection, qualified medical control and sanative measures.

  8. Imaging of neutral lipids by oil red O for analyzing the metabolic status in health and disease.

    Science.gov (United States)

    Mehlem, Annika; Hagberg, Carolina E; Muhl, Lars; Eriksson, Ulf; Falkevall, Annelie

    2013-06-01

    Excess lipid accumulation in peripheral tissues is a key feature of many metabolic diseases. Therefore, techniques for imaging and quantifying lipids in various tissues are important for understanding and evaluating the overall metabolic status of a research subject. Here we present a protocol that detects neutral lipids and lipid droplet (LD) morphology by oil red O (ORO) staining of sections from frozen tissues. The method allows for easy estimation of tissue lipid content and distribution using only basic laboratory and computer equipment. Furthermore, the procedure described here is well suited for the comparison of different metabolically challenged animal models. As an example, we include data on muscular and hepatic lipid accumulation in diet-induced and genetically induced diabetic mice. The experimental description presents details for optimal staining of lipids using ORO, including tissue collection, sectioning, staining, imaging and measurements of tissue lipids, in a time frame of less than 2 d.

  9. Application of Heavy Oil in Incineration Facility of Hazardous Waste%重油在危险废物焚烧处理工程中的应用

    Institute of Scientific and Technical Information of China (English)

    张绍坤

    2011-01-01

    在分析重油燃烧特点的基础上,详细说明了危险废物处理项目中应用重油作为燃料的应用要点,并结合工程实例,证明了通过改进设计,重油是能够在危险废物处理中作为燃料应用的,为今后的危险废物焚烧处置项目提供了参考.%On the basis of analyzing the burning characters of heavy oil, the application key points of applying heavy oil as fuel in the incineration facility of hazardous waste were detailed explained. And combined with the case of real project, it was proved that the heavy oil could be used as fuel in the incineration facility of hazardous waste by approved designing. It provided references for future incineration disposal project of hazardous waste.

  10. Status of the National Ignition Facility and Campaign, and Controls and Information Systems on the Path to Ignition

    Energy Technology Data Exchange (ETDEWEB)

    Lagin, L.; Azevedo, S.; Bettenhausen, R.; Beeler, R.; Belk, L.; Bowers, G.; Brunton, G.; Carey, R.; Casey, A.; Christensen, M.; Demaret, R.; Edwards, O.; Estes, C.; Fisher, J.; Foxworthy, C.; Frazier, T.; Kegelmeyer, L.; Krammen, J.; Ludwigsen, A.; Mathisen, D.; Marshall, C.; Shelton, R.; Stout, E.; Townsend, S.; Van Arsdall, P.; Wilson, E. [Lawrence Livermore National Laboratory, Livermore (United States)

    2009-07-01

    Full text of the publication follows: The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is a stadium-sized facility under construction that will contain a 192-beam, 1.8-Mega-joule, 500-Terawatt, ultraviolet laser system together with a 10- meter diameter target chamber with room for multiple experimental diagnostics. NIF is the world's largest and most energetic laser experimental system, providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. NIF's laser beams are designed to compress fusion targets to conditions required for thermonuclear burn, liberating more energy than required to initiate the fusion reactions. NIF is operated by the large-scale Integrated Computer Control System (ICCS) in an architecture partitioned by bundle and distributed among over 1000 front-end processors, embedded controllers and supervisory servers. NIF's automated control subsystems are built from a common object-oriented software framework based on CORBA distribution that deploys the software across the computer network and achieves inter-operation between different languages and target architectures. A shot automation framework has been used to orchestrate and automate over a thousand system shots performed at the NIF using the ICCS. An experimental database and automated shot analysis infrastructure has also been developed and is being used for conducting experiments. In March 2009, the NIF project was completed by successfully demonstrating its formal completion of performance and operational design criteria. At present, all 192 beams have been commissioned to target chamber center. During the past year, the control system was expanded to include automation of target area systems including final optics, target positioners and diagnostics, in preparation for project completion. A detailed set of experiments have begun and are being performed as part of a National

  11. Mangrove Restoration in the Vicinity of Oil and Gas Facilities: Lessons Learned From a Large-Scale Project

    OpenAIRE

    Dutrieux, Eric; Proisy, Christophe; Fromard, François; Walcker, Romain; Ilman, Muhammad; Pawlowski, Frédéric; Ferdiansyah, Henry; Ponthieux, Olivier

    2014-01-01

    Mangroves are critical ecosystems given their key role in conserving biodiversity, protecting coastlines from erosion and supporting coastal resources. They may be impacted by oil and gas activities, either directly or indirectly. Restoring them is therefore of prime importance. In the Mahakam Delta, oil and gas exploration and production have been conducted for more than 40 years. This industry has operated in a quasi-pristine area barely affected by its activities until the mid 80’s. Toward...

  12. Endocrine status of a migratory bird potentially exposed to the Deepwater Horizon oil spill: a case study of northern gannets breeding on Bonaventure Island, Eastern Canada.

    Science.gov (United States)

    Franci, Cynthia D; Guillemette, Magella; Pelletier, Emilien; Chastel, Olivier; Bonnefoi, Salomé; Verreault, Jonathan

    2014-03-01

    The Deepwater Horizon oil spill caused the death of a large number of seabirds in the Gulf of Mexico in 2010. However, the long term consequences of oil exposure on migratory birds overwintering in this area have received limited attention. The present study aimed to investigate the impact of oil contamination (e.g., polycyclic aromatic hydrocarbons (PAHs)) on the circulating status of prolactin and corticosterone, two hormones that influence reproductive success in birds, in Northern gannets (Morus bassanus) breeding on Bonaventure Island, Eastern Canada. Using light-based geolocators, it was found that 23.5% of Northern gannets from Bonaventure Island overwintered in the Gulf of Mexico in 2010-2011; the remainder of this population overwintered along the Atlantic Coast of the United States. PAH concentrations (eight compounds) in gannet blood cells were all found to be under the method limits of quantification, which could be the result of the ability of seabirds to metabolize these compounds and the time elapsed between oil exposure and blood sampling. Corticosterone and prolactin levels as well as body mass did not differ between the two major birds' wintering sites. Moreover, levels of both these hormones did not vary from early to late incubation period. Present results suggest that if Bonaventure Island-breeding Northern gannets had been exposed to oil in the Gulf of Mexico in the aftermath of this historical spill, this exposure could not be associated with changes in hormonal status and body mass in breeding individuals.

  13. Structures, Mixed Types - Oil & Gas Locations

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — An Oil and Gas Location is a DEP primary facility type related to the Oil & Gas Program. The sub-facility types related to Oil and Gas that are included in this...

  14. Access to Posthospitalization Acute Care Facilities is Associated with Payer Status for Open Abdominal Aortic Repair and Open Lower Extremity Revascularization in the Vascular Quality Initiative.

    Science.gov (United States)

    Ulloa, Jesus G; Woo, Karen; Tseng, Chi-Hong; Maggard-Gibbons, Melinda; Rigberg, David

    2017-07-01

    Uninsured patients may not have access to postacute care facilities that play an important role in clinical recovery, and functional outcomes after vascular surgery. We sought to determine whether discharge disposition is associated with insurance status. We retrospectively reviewed data from the Vascular Quality Initiative(®) for patients who underwent open abdominal aortic repair, infrainguinal bypass, or suprainguinal bypass (SB) between January 2012 and July 2015. Mixed-effects logistic regression analysis with clustering at the surgeon and facility level was used to calculate 95% confidence intervals for discharge disposition to home, skilled nursing facility (SNF) or rehabilitation (Rehab) facility by payer status (Medicare, Medicaid, Commercial, Military/Veterans Affairs, Non-US Insurance, or Self-pay), with adjustment for patient, operative, and postoperative characteristics. The study cohort comprised 18,478 procedures (open abdominal aortic repair = 2,817; infrainguinal bypass = 11,572; suprainguinal bypass = 4,089) after we excluded procedures with missing data and in-hospital deaths. Twenty-four percent of the cohort was discharged to an SNF or Rehab site. On univariate analysis, the odds ratio (OR) of discharge home was 4.38 (95% CI: 3.33-5.77) for self-pay as compared to Medicare. On mixed-effects analysis, the adjusted odds of discharge home for self-pay as compared to Medicare remained high (OR = 3.09; 95% CI: 2.23-4.26), after adjustment for age, gender, race/ethnicity, preoperative ambulatory status, number of comorbidities, case urgency, total operative time, presence of a postoperative complication, procedure type, and length of stay. Adjusted odds for discharge to SNF (OR = 0.26; 95% CI: 0.15-0.46) and Rehab (OR = 0.50; 95% CI: 0.35-0.72) were lowest for self-pay status. Access to postacute care facilities is associated with insurance status. Self-pay (uninsured) patients are less likely to have access to discharge services that

  15. Present status and trend of oil/gas field exploration technology in polar region. Part 6

    Energy Technology Data Exchange (ETDEWEB)

    Saka, Koji

    1988-10-01

    The supporting system necessary for the oil/gas field exploration in the polar region includes the transportation of material/equipment between the support base and production site, maintenance/repair of exploration/production equipment, salvage and other systems. For the transportation, ice breakers, supply boats, trucks, helicopters and aircrafts are used. To heighten the ice breaker in ice breaking capacity, there is progress in bow shape, paint coating and power source, of which the main feature is the adoption of spoon shaped bow and diesel or turbine engine. For the transportation of personnel and material/equipment, the aircraft, and long flight range and high transport capacity helicopter being used, the hovercraft and vertical take-off and landing aircraft will be further introduced in no distant future. Besides, Archimedian screw type amphibian vehicle is in expectation for the various work use, and manned or unmanned submarine boat for the submarine work/maintenance use, diving unit for the submarine maintenance/inspection use and submarine burying unit for the pipeline burying use are developed. 23 figures, 18 tables.

  16. Argan oil prevents prothrombotic complications by lowering lipid levels and platelet aggregation, enhancing oxidative status in dyslipidemic patients from the area of Rabat (Morocco).

    Science.gov (United States)

    Haimeur, Adil; Messaouri, Hafida; Ulmann, Lionel; Mimouni, Virginie; Masrar, Azelarab; Chraibi, Abdelmjid; Tremblin, Gérard; Meskini, Nadia

    2013-07-20

    It is now established that patients with hyperlipidemia have a high risk of atherosclerosis and thrombotic complications, which are two important events responsible for the onset and progression of cardiovascular disease. In the context of managing dyslipidemia by means of dietary advice based on the consumption of argan oil, we wanted to investigate the effect of virgin argan oil on plasma lipids, and for the first time, on the platelet hyperactivation and oxidative status associated with dyslipidemia. This study concerns patients recruited in the area of Rabat in Morocco. 39 dyslipidemic (79% women) patients were recruited for our study in the area of Rabat in Morocco. They were randomly assigned to the two following groups: the argan group, in which the subjects consumed 25 mL/day of argan oil at breakfast for 3 weeks, and the control group in which argan oil was replaced by butter. After a 3-week consumption period, blood total cholesterol was significantly lower in the argan oil group, as was LDL cholesterol (23.8% and 25.6% lower, respectively). However, the HDL cholesterol level had increased by 26% at the end of the intervention period compared to baseline. Interestingly, in the argan oil group thrombin-induced platelet aggregation was lower, and oxidative status was enhanced as a result of lower platelet MDA and higher GPx activity, respectively. In conclusion, our results, even if it is not representative of the Moroccan population, show that argan oil can prevent the prothrombotic complications associated with dyslipidemia, which are a major risk factor for cardiovascular disease.

  17. The relationship between nutritional status and physical function, admission frequency, length of hospital stay, and mortality in old people living in long-term care facilities.

    Science.gov (United States)

    Lin, Sin-Jie; Hwang, Shinn-Jang; Liu, Chieh-Yu; Lin, Hung-Ru

    2012-06-01

    Nutrition is an important issue for elderly residents of long-term care facilities (LTCFs). About 20% of elderly LTCF residents in Taiwan are malnourished. This study investigated correlations between nutritional status and physical function, admission frequency, hospitalstay duration, and mortality in elderly LTCF residents. Researchers used a retrospective study design and convenient sampling to enroll 174 subjects aged 67 to 105 years (average, 82.5 years) who were living in legally registered LTCFs in Beitou District, Taipei City, Taiwan. A review of LTCF resident files provided data on subjects' demographics, physical examination laboratory results for the most recent 1-year period, anthropometry, physical function, admission frequency, hospital stay duration, and causes of admissions. Subjects had lived in their LTCF for more than 1 year before their enrollment date. Subjects who died during and after the study period were also included in analysis. Results showed significant changes over the study year in subjects' nutritional status, physical function, and calf circumference. Physical function was found significantly correlated with calf circumference, hospitalization status was found correlated with nasal-gastric tube feeding status, and eating pattern was found correlated with calf circumference and levels of both serum albumin and cholesterol. Nutritional status, calf circumference, albumin level, and cholesterol level also correlated significantly with hospitalization status. In this study, the likelihood of hospitalization increased with age and nasal-gastric tube feeding use. Hospital stay duration for subjects receiving nasal-gastric tube feeding was longer than that for those receiving oral feeding. Also, weak nutritional status scores for calf circumference and hemoglobin levels were factors associated with increased mortality risk. Findings recommend that greater attention should be paid to the nutritional status of elderly persons living in LTCFs

  18. Chemical analysis and mutational assay of distilled oils from the H-coal direct liquefaction process: a status report

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, B.W.; Later, D.W.; Wright, C.W.; Stewart, D.L.

    1985-01-01

    Samples from the H-Coal process, a catalytic, single-stage, coal liquefaction technology, were chemically characterized and screened for microbial mutagenicity. For these investigations, a blend of light and heavy H-Coal process oils was fractionally distilled into 50/sup 0/F boiling point cuts. The chemical analyses and biological testing results presented in this status report deal primarily with the blended material and the distillate fractions boiling above 650/sup 0/F. Results from the microbial mutagenicity assays indicated that onset of biological activity in the crude materials occurred above 700/sup 0/F. Similar trends have been observed for Solvent Refined Coal (SRC) I, SRC II, Integrated Two-Stage Liquefaction (ITSL) and Exxon EDS process materials. After chemical class fractionation, the primary source of microbial mutagenicity of the crude boiling point cuts was the nitrogen-containing polycyclic aromatic compound (N-PAC) fractions. Amino polycyclic aromatic hydrocarbons (amino-PAH) were present at sufficient concentration levels in the N-PAC fractions to account for the observed mutagenic responses. In general, the chemical composition of the H-Coal materials studied was similar to that of other single-stage liquefaction materials. The degree of alkylation in these materials was determined to be greater than in the SRC and less than in the EDS process distillate cuts. 13 references, 8 figures, 11 tables.

  19. Chemical analysis and mutational assay of distilled oils from the H-coal direct liquefaction process: a status report

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, B.W.; Later, D.W.; Wright, C.W.; Stewart, D.L.

    1985-01-01

    Samples from the H-Coal process, a catalytic, single-stage, coal liquefaction technology, were chemically characterized and screened for microbial mutagenicity. For these investigations, a blend of light and heavy H-Coal process oils was fractionally distilled into 50/sup 0/F boiling point cuts. The chemical analyses and biological testing results presented in this status report deal primarily with the blended material and the distillate fractions boiling above 650/sup 0/F. Results from the microbial mutagenicity assays indicated that onset of biological activity in the crude materials occurred above 700/sup 0/F. Similar trends have been observed for Solvent Refined Coal (SRC) I, SRC II, Integrated Two-Stage Liquefaction (ITSL) and Exxon EDS process materials. After chemical class fractionation, the primary source of microbial mutagenicity of the crude boiling point cuts was the nitrogen-containing polycyclic aromatic compound (N-PAC) fractions. Amino polycyclic aromatic hydrocarbons (amino-PAH) were present at sufficient concentration levels in the N-PAC fractions to account for the observed mutagenic responses. In general, the chemical composition of the H-Coal materials studied was similar to that of other single-stage liquefaction materials. The degree of alkylation in these materials was determined to be greater than in the SRC and less than in the EDS process distillate cuts. 13 references, 8 figures, 11 tables.

  20. Efficacy of an Exercise and Nutritional Supplement Program on Physical Performance and Nutritional Status in Older Adults With Mobility Limitations Residing at Senior Living Facilities.

    Science.gov (United States)

    Corcoran, Michael P; Nelson, Miriam E; Sacheck, Jennifer M; Reid, Kieran F; Kirn, Dylan; Fielding, Roger A; Chui, Kenneth K H; Folta, Sara C

    2017-01-17

    This cluster-randomized trial was designed to determine the efficacy of a 6-month exercise-nutritional supplement program (ENP) on physical function and nutritional status for older adults and the feasibility of implementing this program in a senior living setting. Twenty senior living facilities were randomized to either a three day per week group-based ENP led by a trained facility staff member or a health education program (SAP). Participants (N=121) completed a short physical performance battery, 400 meter walk, handgrip strength test, and mini-nutrition assessment. 25-hydroxyvitamin D [25(OH)D], Insulin-like growth-factor 1 (IGF-1) and activity level were also measured. The ENP did not significantly improve physical function or nutritional status compared with the SAP. Compared with baseline, participants in the ENP engaged in 39 minutes less physical activity per week at 6-months. Several facility characteristics hindered implementation of the ENP. This study highlights the complexity of implementing an evidence-based program in a field setting.

  1. Monitoring `Renewable resources`. Vegetable oils and other fuels from plants. Third status report; Monitoring `Nachwachsende Rohstoffe`. Pflanzliche Oele und andere Kraftstoffe aus Pflanzen. Dritter Sachstandsbericht

    Energy Technology Data Exchange (ETDEWEB)

    Roesch, C.

    1997-11-01

    The present status report `vegetable oils and other fuels from plants` deals with important developments on the utilization of biofuels in spark ignition engines and diesel engines since presentation of the report `growing raw materials` of the Enquete comission `Technikfolgenabschaetzung und -bewertung`. The report deals mainly with rapeseed oil and rape seed oil fatty acid methyl ester produced from this (mentioned short of biodiesel) as well as with bioethanol made from sugar beet and grain. (orig./SR) [Deutsch] Der vorliegende Sachstandsbericht `Pflanzliche Oele und andere Kraftstoffe aus Pflanzen` beschaeftigt sich mit den wichtigsten Entwicklungen beim Einsatz von Biokraftstoffen in Otto- und Dieselmotoren seit Vorlage des Berichts `Nachwachsende Rohstoffe` der Enquete-Kommission `Technikfolgenabschaetzung und -bewertung`. Der Bericht befasst sich schwerpunktmaessig mit Rapsoel und daraus hergestelltem Rapsoelfettsaeuremethylester (kurz Biodiesel genannt) sowie mit aus Zuckerrueben und Getreide erzeugtem Bioethanol. (orig./SR)

  2. A facile method for the fabrication of a superhydrophobic polydopamine-coated copper foam for oil/water separation

    Science.gov (United States)

    Zhou, Wei; Li, Guangji; Wang, Liying; Chen, Zhifeng; Lin, Yinlei

    2017-08-01

    A simple dip-coating method was explored to construct hierarchical structures on a 3D copper foam (CF) surface by combining the intrinsic properties of mussel-inspired polydopamine (PDA) and a 3D metal structure. The CF substrate was sequentially modified with PDA and Ag nanoparticles (NPs) and then coupled with n-dodecyl mercaptan (NDM) to create a durable superhydrophobic CF for oil/water separation. The morphology, chemical composition and wettability of the fabricated modified CF surface were characterized. The modified CF surface possesses an increased roughness and exhibits superhydrophobicity, with water contact angle values greater than 150°. The PDA coating on the CF surface can reduce silver ions and anchor the formed NPs onto the surface to construct the hierarchical structure of the superhydrophobic CF. Furthermore, the oil/water separation properties were also investigated. The modified CF can separate a series of oil/water mixtures with a high efficiency and relatively high intrusion pressure. More importantly, the modified CF retains its high efficiency after 30 repeated uses (more than 98% for a dodecane/water mixture), exhibiting excellent durability. The mechanism of oil/water separation is also discussed. The results of this study indicate that the modified CF can serve as a promising candidate for the large-scale separation of oily pollutants from water.

  3. Naturally occurring radioactive materials (NORM) in the oil and gas processing and production facilities; La contaminacion radiactiva de origen natural (CRON) en las instalaciones de produccion y procesamiento de aceite y gas

    Energy Technology Data Exchange (ETDEWEB)

    Najera F, J. [PEMEX Exploracion y Produccion, Lima (Peru)

    1994-12-31

    NORM contamination is produced by concentration in petroleum facilities of naturally occurring radioactive materials. The presence of NORM in petroleum reservoirs and in the oil and gas industry has been widely recognized. It`s not a critical technical problem if you proceed timely to solve it. NORM is a great but controllable hazard to the human health and the environment, and represents a severe waste management problem. We suggest to the latino american oil companies to conduct studies to detect NORM contamination in their facilities an use to them to plan the appropriate actions to control the situation. (author). 15 refs.

  4. The design status of the liquid lithium target facility of IFMIF at the end of the engineering design activities

    Energy Technology Data Exchange (ETDEWEB)

    Nitti, F.S., E-mail: francesco.nitti@enea.it [IFMIF/EVEDA Project Team, Rokkasho Japan (Japan); Ibarra, A. [CIEMAT, Madrid (Spain); Ida, M. [IHI Corporation, Tokyo (Japan); Favuzza, P. [ENEA Research Center Firenze (Italy); Furukawa, T. [JAEA Research Center, Tokai-mura, Ibaraki (Japan); Groeschel, F. [KIT Research Center, Karlsruhe (Germany); Heidinger, R. [F4E Research Center, Garching (Germany); Kanemura, T. [JAEA Research Center, Tokai-mura, Ibaraki (Japan); Knaster, J. [IFMIF/EVEDA Project Team, Rokkasho Japan (Japan); Kondo, H. [JAEA Research Center, Tokai-mura, Ibaraki (Japan); Micchiche, G. [ENEA Research Center, Brasimone (Italy); Sugimoto, M. [JAEA Research Center, Rokkasho Japan (Japan); Wakai, E. [JAEA Research Center, Tokai-mura, Ibaraki (Japan)

    2015-11-15

    Highlights: • Results of validation and design activity for the Li loop facility of IFMIF. • Demonstration of Li target stability, with surface disturbance <1 mm. • Demonstration of start-up and shut down procedures of Li loop. • Complete design of the heat removal system and C and O purification system. • Conceptual design of N and H isotopes purification systems. - Abstract: The International Fusion Material Irradiation Facility (IFMIF) is an experimental facility conceived for qualifying and characterizing structural materials for nuclear fusion applications. The Engineering Validation and Engineering Design Activity (EVEDA) is a fundamental step towards the final design. It presented two mandates: the Engineering Validation Activities (EVA), still on-going, and the Engineering Design Activities (EDA) accomplished on schedule in June 2013. Five main facilities are identified in IFMIF, among which the Lithium Target Facility constituted a technological challenge overcome thanks to the success of the main validation challenges impacting the design. The design of the liquid Lithium Target Facility at the end of the EDA phase is here detailed.

  5. High potency fish oil supplement improves omega-3 fatty acid status in healthy adults: an open-label study using a web-based, virtual platform.

    Science.gov (United States)

    Udani, Jay K; Ritz, Barry W

    2013-08-08

    The health benefits of omega-3 fatty acids from fish are well known, and fish oil supplements are used widely in a preventive manner to compensate the low intake in the general population. The aim of this open-label study was to determine if consumption of a high potency fish oil supplement could improve blood levels of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) and impact SF-12 mental and physical health scores in healthy adults. A novel virtual clinical research organization was used along with the HS-Omega-3 Index, a measure of EPA and DHA in red blood cell membranes expressed as a percentage of total fatty acids that has been shown to correlate with a reduction in cardiovascular and other risk factors. Briefly, adult subjects (mean age 44 years) were recruited from among U.S. health food store employees and supplemented with 1.1 g/d of omega-3 from fish oil (756 mg EPA, 228 mg DHA, Minami Nutrition MorEPA Platinum) for 120 days (n = 157). Omega-3 status and mental health scores increased with supplementation (p virtual, web-based platform shows considerable potential for engaging in clinical research with normal, healthy subjects. A high potency fish oil supplement may further improve omega-3 status in a healthy population regularly consuming an omega-3 supplement.

  6. Hazardous Material Storage Facilities and Sites, DSHWPOPermittedUsedOilFacilities-Location in Utah of all Used Oil Facilities: Marketers, Porcessoors, Transfer, Transport and Off-specification Permitted by UDEQ Division of Hazardous Waste (DSHW) - Used Oil Section. Federal Fiscal Year 2006. Dataset Upda, Published in 2006, 1:100000 (1in=8333ft) scale, State of Utah Automated Geographic Reference Center.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Hazardous Material Storage Facilities and Sites dataset, published at 1:100000 (1in=8333ft) scale, was produced all or in part from Hardcopy Maps information...

  7. 加拿大油砂行业的发展现状与挑战%Status and challenges of Canadian oil sands industry

    Institute of Scientific and Technical Information of China (English)

    王科; 熊苡; William X.Wei; Michael Henry; 冯连勇

    2015-01-01

    油砂作为世界非常规石油资源中的重要组成部分 ,近年来正在受到越来越多的关注.由于加拿大油砂行业形势变化速度很快 ,我们有必要清楚地了解其行业的最新动态.本文以油砂行业最新的信息和数据为基础 ,介绍了加拿大油砂资源的开发现状和油砂行业生产商现状 ;通过对加拿大油砂行业绩效的定量分析 ,发现了虽然加拿大油砂产量和收入近年来呈逐年上升趋势,其财务绩效和股市绩效却双双呈现下滑趋势;结合以上分析和相关机构的评价结果总结了加拿大油砂行业发展面临的五大挑战 ,分别是油砂实现价格处于劣势、行业成本居高不下、外输通道严重受限、原住民问题困难重重、行业监管日益严苛.%Oil sand ,as an important type of unconventional oil resource in the world ,is attracting more and more attentions in recent years .Since the Canadian oil sands industry is changing fast ,it is necessary to know the latest dynamics of it .Based on the latest information and data ,this paper introduces the status of Canadian oil sands development and the status of major Canadian oil sands producers .Through quantitative analysis of the Canadian oil sands industry performance ,the author find that although the production and sales revenue of Canadian oil sands industry are growing ,the financial performance and stock market performance are both declining in recent years .Furthermore ,this paper summarizes five major challenges that Canadian oil sands industry faces based on both the analysis above and evaluation results of related agencies .The five challenges are:weak oil sands price ,high industry cost ,limited export channels ,objection of aborigines and the stricter and stricter industry regulations .

  8. Region 9 Facility Response Plan (FRP) - 2014

    Data.gov (United States)

    U.S. Environmental Protection Agency — A Facility Response Plan (FRP) demonstrates a facility's preparedness to respond to a worst case oil discharge. Under the Clean Water Act, as amended by the Oil...

  9. Utilization of outpatient services in refugee settlement health facilities: a comparison by age, gender, and refugee versus host national status

    Directory of Open Access Journals (Sweden)

    Meyer Sarah

    2011-09-01

    Full Text Available Abstract Background Comparisons between refugees receiving health care in settlement-based facilities and persons living in host communities have found that refugees have better health outcomes. However, data that compares utilization of health services between refugees and the host population, and across refugee settlements, countries and regions is limited. The paper will address this information gap. The analysis in this paper uses data from the United Nations High Commissioner of Refugees (UNHCR Health Information System (HIS. Methods Data about settlement populations and the use of outpatient health services were exported from the UNHCR health information system database. Tableau Desktop was used to explore the data. STATA was used for data cleaning and statistical analysis. Differences in various indicators of the use of health services by region, gender, age groups, and status (host national vs. refugee population were analyzed for statistical significance using generalized estimating equation models that adjusted for correlated data within refugee settlements over time. Results Eighty-one refugee settlements were included in this study and an average population of 1.53 million refugees was receiving outpatient health services between 2008 and 2009. The crude utilization rate among refugees is 2.2 visits per person per year across all settlements. The refugee utilization rate in Asia (3.5 was higher than in Africa on average (1.8. Among refugees, females have a statistically significant higher utilization rate than males (2.4 visits per person per year vs. 2.1. The proportion of new outpatient attributable to refugees is higher than that attributable to host nationals. In the Asian settlements, only 2% outpatient visits, on average, were attributable to host community members. By contrast, in Africa, the proportion of new outpatient (OPD visits by host nationals was 21% on average; in many Ugandan settlements, the proportion of outpatient

  10. 环卫设施建设现状及改进探讨%Discussion of the Construction Status and Improvement of the Sanitation Facilities

    Institute of Scientific and Technical Information of China (English)

    朱红

    2014-01-01

    This article has carried on a thorough analysis on the current status of the development of sanitation facilities in China, and finds the leakage in sanitation work to improve the problems, so as to promote the long-term development of the environmental protection facilities construction.%本文对我国当前的环卫设施的发展现状进行了深入细致地分析,发现环卫工作中的不足,对于其中存在的问题进行了改善,从而促进环保设施建设的长远发展。

  11. Deep processing status and research progress of anthracene oil fractions%蒽油馏分深加工工艺现状及研究进展

    Institute of Scientific and Technical Information of China (English)

    乔晓丽

    2012-01-01

    Two kinds of anthracene oil processing are introduced in this paper. It mainly describes the status and research progress of the refined separation of anthracene oil to extract fine anthracene, phenanthrene and carbazole. The research progress, technological principle and technological process of anthracene oil hydrogenation to produce light fuel oil are described. Finally, constructive suggestions are put forward for Shanxi Coking Group Co. , Ltd. to construct anthracene oil deep processing project in the future.%介绍了蒽油馏分深加工的2种工艺、蒽油精制分离提取精蒽、菲、咔唑工艺的现状及研究进展,阐述了蒽油馏分加氢生产轻质燃料油工艺研究进展、工艺原理、工艺流程等。对山西焦化集团有限公司未来建设蒽油深加工项目提出了建议。

  12. 77 FR 8855 - Final Reissuance of the NPDES General Permit for Facilities Related to Oil and Gas Extraction in...

    Science.gov (United States)

    2012-02-15

    ... exploration, development, and production facilities located in and discharging to the territorial seas off... the Territorial Seas of Texas AGENCY: Environmental Protection Agency. ACTION: Notice of Final NPDES... the Territorial Seas of Texas (No. TXG260000) for discharges from existing and new dischargers and...

  13. 33 CFR 154.1216 - Facility classification.

    Science.gov (United States)

    2010-07-01

    ...) POLLUTION FACILITIES TRANSFERRING OIL OR HAZARDOUS MATERIAL IN BULK Response Plans for Animal Fats and... handle, store, or transport animal fats or vegetable oils as “substantial harm” facilities because they... classification of a facility that handles, stores, or transports animal fats or vegetable oils. The COTP...

  14. Accurate Analysis and Evaluation of Acidic Plant Growth Regulators in Transgenic and Nontransgenic Edible Oils with Facile Microwave-Assisted Extraction-Derivatization.

    Science.gov (United States)

    Liu, Mengge; Chen, Guang; Guo, Hailong; Fan, Baolei; Liu, Jianjun; Fu, Qiang; Li, Xiu; Lu, Xiaomin; Zhao, Xianen; Li, Guoliang; Sun, Zhiwei; Xia, Lian; Zhu, Shuyun; Yang, Daoshan; Cao, Ziping; Wang, Hua; Suo, Yourui; You, Jinmao

    2015-09-16

    Determination of plant growth regulators (PGRs) in a signal transduction system (STS) is significant for transgenic food safety, but may be challenged by poor accuracy and analyte instability. In this work, a microwave-assisted extraction-derivatization (MAED) method is developed for six acidic PGRs in oil samples, allowing an efficient (<1.5 h) and facile (one step) pretreatment. Accuracies are greatly improved, particularly for gibberellin A3 (-2.72 to -0.65%) as compared with those reported (-22 to -2%). Excellent selectivity and quite low detection limits (0.37-1.36 ng mL(-1)) are enabled by fluorescence detection-mass spectrum monitoring. Results show the significant differences in acidic PGRs between transgenic and nontransgenic oils, particularly 1-naphthaleneacetic acid (1-NAA), implying the PGRs induced variations of components and genes. This study provides, for the first time, an accurate and efficient determination for labile PGRs involved in STS and a promising concept for objectively evaluating the safety of transgenic foods.

  15. 42 CFR 413.65 - Requirements for a determination that a facility or an organization has provider-based status.

    Science.gov (United States)

    2010-10-01

    ...) Facilities, other than those operating as parts of CAHs, furnishing only physical, occupational, or speech... payment for coverage of physical, occupational, or speech therapy, as described in section 1833(g)(2) of... determination under paragraph (b)(3) of this section. (l) Correction of errors. (1) If CMS determines that a...

  16. Western Canada study of animal health effects associated with exposure to emissions from oil and natural gas field facilities. Study design and data collection III. Methods of assessing animal exposure to contaminants from the oil and gas industry.

    Science.gov (United States)

    Waldner, Cheryl L

    2008-01-01

    Researchers measured exposure to oil and gas industry emissions in 205 cow-calf herds located in Western Canada. They measured airborne concentrations of sulfur dioxide, hydrogen sulfide, and volatile organic compounds with passive monitors placed in each pasture, wintering, or calving area that contained study animals from the start of the breeding season in the spring of 2001 until June 30, 2002. Researchers continued air monitoring in a subset of herds to the end of the study in fall 2002. Each sampling device was exposed for 1 month and then shipped to the laboratory for analysis. New samplers were installed and the shelters relocated, as necessary, to follow the movements of herd-management groups between pastures. Researchers linked the results of the air-monitoring analysis to individual animals for the relevant month. For the 205 herds examined at pregnancy testing in 2001, monthly mean exposures on the basis of all available data were as follows: sulfur dioxide, geometric mean (GM)=0.5 ppb, geometric standard deviation (GSD)=2.2; hydrogen sulfide, GM=0.14 ppb, GSD=2.3; benzene, GM=0.247 microg/m3, GSD=2.5; and toluene, GM=0.236 microg/m3, GSD=2.7. Benzene and toluene were surrogates for volatile organic compound exposure. In addition to passive measurements of air quality, researchers obtained data from provincial regulatory agencies on the density of oil and gas field facilities and on flaring and venting from the surrounding facilities. They developed the data into additional measures of exposure that were linked to each animal at each location for each month of the study.

  17. Status of China's Refined Oil Products Consumption and Forecast on Demand During the"11th Five-Year Plan" Period

    Institute of Scientific and Technical Information of China (English)

    Bai Lu

    2007-01-01

    The author used two common methods in this industry.i.e.the"Consumption Coefficient Method"and the"Elasticity Coefficient Trend Method",to forecast the refined oil product demand in 2010.Through analyzing and comparing the two forecast results,it is projected that the demand for finished product oils in 2010 will be in the range of 220 to 240 million tons a year.In addition,out of concern about the total oil products consumption to exceed 600 million tons/year in 2020,the author puts forward suggestions and measures aimed at conservation of oil products and application of alternative fuels.

  18. Decommissioning end of life oilfield facilities and pipelines : the first step to the safe and efficient remediation of oil and gas sites

    Energy Technology Data Exchange (ETDEWEB)

    Kitchen, J.; Thygesen, S. [JSK Consulting Ltd., Red Deer, AB (Canada)

    2005-06-30

    Environmentally sound decommissioning practices in the remediation and reclamation process were reviewed, with reference to abandoned oil and gas facilities and pipelines. There are inherent dangers associated with aged infrastructure, and decommissioning companies should be the first service on site to ensure that all facilities have been located, removed and cleaned. All licensed, unlicensed and on-lease pipelines are required to be properly abandoned. Site research is needed to identify any industry or government regulated requirements that may impact the decommissioning process. Decommissioning companies are also responsible for recording all relevant site information so that it can be conveyed to remediation and reclamation companies. A knowledge of landowner sensitivities, weather affected access, unlicensed facilities and locations of historic contamination are crucial to all parties involved. Additional documentation, such as photographs and survey drawings, can assist remediation and reclamation companies in locating areas of concern. Once a well has been abandoned in Alberta, surface equipment, cement pads, debris and produced liquids associated with the well license must be removed within 12 months of the cutting and capping operation. Records of the removal and cleanup activities must be retained by the licensee. Many sites have been sitting dormant for several years and can be harboring dangerous production fluids, asbestos, Hantavirus and other hazardous materials. All equipment must be steam-cleaned by qualified personnel and all production fluids and contaminated water from the cleaning process must be captured and transported to a waste facility. All equipment that is deemed re-usable can be returned to inventory or re-used. Equipment that can not be salvaged is sold for recycling at a steel mill. All pipelines are required to be cleaned of hydrocarbons, purged and left with a medium of inert gas or atmospheric air. Residual fluids left in a

  19. Enhancement of the nutritional status and quality of fresh pork sausages following the addition of linseed oil, fish oil and natural antioxidants.

    Science.gov (United States)

    Valencia, I; O'Grady, M N; Ansorena, D; Astiasarán, I; Kerry, J P

    2008-12-01

    Fresh pork sausages (pork shoulder, pork back fat, water, rusk and seasoning) were manufactured where 15% of the pork back fat was substituted with linseed oil (LO) or fish oil (FO). Green tea catechins (GTC) and green coffee antioxidant (GCA) were added to both LO (LGTC 200 and LGCA 200) and FO (FGTC 200 and FGCA 200) substituted sausages at a level of 200mg/kg. Raw and cooked pork sausages were either over-wrapped with oxygen permeable film (aerobic storage) or stored in modified atmosphere packages (MAP) containing 80% O(2):20% CO(2) or 70% N(2):30% CO(2), respectively for 7 days at 4°C. Effects on fatty acid profiles, lipid oxidation, colour and sensorial properties were investigated. α-Linolenic acid increased from 1.34% (control) to 8.91% (LO) and up to 11.2% (LGTC 200 and LGCA 200). Addition of fish oil increased levels of EPA from 0.05% (control) to 2.83% (FO), 3.02% (FGTC 200) and 2.87% (FGCA 200) and DHA levels increased from 0.04% (control) to a maximum of 1.93% (FGTC 200). Lipid oxidation was low in raw and cooked linseed oil containing sausages. GTC (200mg/kg) significantly (Pfish oil containing sausages after 7 days of storage. Colour parameters in raw pork sausages were unaffected by the packaging atmosphere. L(∗) lightness values were lower (Pfish oil containing sausages were improved by GTC addition. Results obtained demonstrate potential for the production of nutritionally enhanced fresh pork sausages.

  20. Changes in olive oil volatile organic compounds induced by water status and light environment in canopies of Olea europaea L. trees.

    Science.gov (United States)

    Benelli, Giovanni; Caruso, Giovanni; Giunti, Giulia; Cuzzola, Angela; Saba, Alessandro; Raffaelli, Andrea; Gucci, Riccardo

    2015-09-01

    Light and water are major factors in fruit development and quality. In this study, the effect of water and light in Olea europaea trees on volatile organic compounds (VOCs) in olive oil was studied over 2 years. Mature fruits were harvested from three zones of the canopy with different light exposure (64%, 42% and 30% of incident light) of trees subjected to full, deficit or complementary irrigation. VOCs were determined by SPME GC-MS and analysed by principal component analysis followed by discriminant analysis to partition treatment effects. Fruit fresh weight and mesocarp oil content decreased in zones where intercepted light was less. Low light levels significantly slowed down fruit maturation, whereas conditions of water deficit accelerated the maturation process. The presence of cyclosativene and α-muurulene was associated with water deficit, nonanal, valencene with full irrigation; α-muurulene, (E)-2-hexanal were related to low light conditions, while trans-β-ocimene, α-copaene, (Z)-2-penten-1-ol, hexanal and nonanal to well exposed zones. The year strongly affected the VOC profile of olive oil. This is the first report on qualitative changes in VOCs induced by light environment and/or water status. This information is valuable to better understand the role of environmental factors on the sensory quality of virgin olive oil. © 2014 Society of Chemical Industry.

  1. Dietary supplementation of thyme (Thymus vulgaris L.) essential oil during the lifetime of the rat: its effects on the antioxidant status in liver, kidney and heart tissues.

    Science.gov (United States)

    Youdim, K A; Deans, S G

    1999-09-08

    This study aimed not only to identify age-related changes in certain antioxidant systems, but to assess whether dietary supplementation of thyme oil could address the unfavourable antioxidant-pro-oxidant balance that occurs with age. The present study has shown that there were significant declines in the superoxide dismutase activities in the liver and heart of old rats, although kidney showed no decline. Liver glutathione peroxidase (GSHPx) activity was found to have increased significantly in old rats, while a significant decrease was observed in kidney. Heart GSHPX activity was not found to differ significantly between young and old rats. There were also significant declines in the total antioxidant status in each tissue examined. A general feature of these various antioxidant parameters measured was that their activities remained higher in rats whose diets were supplemented with thyme oil, suggesting that they retained a more favourable antioxidant capacity during their life span.

  2. 油茶籽油加工业现状、问题及对策分析%Study on current status, problems and countermeasures of oil-tea camellia seeds oil processing industry

    Institute of Scientific and Technical Information of China (English)

    费学谦

    2011-01-01

    This paper reviewed current status of processing industry and trend of technical development of oiltea camellia seed oil processing and discussed popularization of new technique,quality control and the industrial development direction.%分析了我国油茶籽油加工业发展的现状、加工技术发展趋势.并从新技术推广应用、质量控制和企业发展等方面讨论了产业发展的方向。

  3. Present Status And First Results of the Final Focus Beam Line at the KEK Accelerator Test Facility

    Energy Technology Data Exchange (ETDEWEB)

    Bambade, P.; /Orsay /KEK, Tsukuba; Alabau Pons, M.; /Valencia U., IFIC; Amann, J.; /SLAC; Angal-Kalinin, D.; /Daresbury; Apsimon, R.; /Oxford U., JAI; Araki, S.; Aryshev, A.; /KEK, Tsukuba; Bai, S.; /Beijing, Inst. High Energy Phys.; Bellomo, P.; /SLAC; Bett, D.; /Oxford U., JAI; Blair, G.; /Royal Holloway, U. of London; Bolzon, B.; /Savoie U.; Boogert, S.; Boorman, G.; /Royal Holloway, U. of London; Burrows, P.N.; Christian, G.; Coe, P.; Constance, B.; /Oxford U., JAI; Delahaye, Jean-Pierre; /CERN; Deacon, L.; /Royal Holloway, U. of London; Elsen, E.; /DESY /Valencia U., IFIC /KEK, Tsukuba /Beijing, Inst. High Energy Phys. /Savoie U. /Fermilab /Ecole Polytechnique /KEK, Tsukuba /Kyungpook Natl. U. /KEK, Tsukuba /Pohang Accelerator Lab. /Kyoto U., Inst. Chem. Res. /Savoie U. /Daresbury /Tokyo U. /Royal Holloway, U. of London /Kyungpook Natl. U. /Pohang Accelerator Lab. /Tokyo U. /KEK, Tsukuba /SLAC /University Coll. London /KEK, Tsukuba /SLAC /Royal Holloway, U. of London /KEK, Tsukuba /Tokyo U. /SLAC /Tohoku U. /KEK, Tsukuba /Tokyo U. /Pohang Accelerator Lab. /Brookhaven /SLAC /Oxford U., JAI /SLAC /Orsay /KEK, Tsukuba /Oxford U., JAI /Orsay /Fermilab /Tohoku U. /Manchester U. /CERN /SLAC /Tokyo U. /KEK, Tsukuba /Oxford U., JAI /Hiroshima U. /KEK, Tsukuba /CERN /KEK, Tsukuba /Oxford U., JAI /Ecole Polytechnique /SLAC /Oxford U., JAI /Fermilab /SLAC /Liverpool U. /SLAC /Tokyo U. /SLAC /Tokyo U. /KEK, Tsukuba /SLAC /CERN

    2011-11-11

    ATF2 is a final-focus test beam line which aims to focus the low emittance beam from the ATF damping ring to a vertical size of about 37 nm and to demonstrate nanometer level beam stability. Several advanced beam diagnostics and feedback tools are used. In December 2008, construction and installation were completed and beam commissioning started, supported by an international team of Asian, European, and U.S. scientists. The present status and first results are described.

  4. Interim Status Groundwater Monitoring Plan for Low-Level Waste Management Areas 1 to 4, RCRA Facilities, Hanford,Washington

    Energy Technology Data Exchange (ETDEWEB)

    Dresel, P Evan

    2004-10-25

    This document describes the monitoring plan to meet the requirements for interim status groundwater monitoring at Hanford Site low-level waste burial grounds as specified by 40 CFR 265, incorporated by reference in WAC 173-303-400. The monitoring will take place at four separate low-level waste management areas in the 200-West and 200-East Areas, in the central part of the site. This plan replaces the previous monitoring plan.

  5. Present status and first results of the final focus beam line at the KEK Accelerator Test Facility

    CERN Document Server

    Bambade, P; Amann, J; Angal-Kalinin, D; Apsimon, R; Araki, S; Aryshev, A; Bai, S; Bellomo, P; Bett, D; Blair, G; Bolzon, B; Boogert, S; Boorman, G; Burrows, P N; Christian, G; Coe, P; Constance, B; Delahaye, Jean-Pierre; Deacon, L; Elsen, E; Faus-Golfe, A; Fukuda, M; Gao, J; Geffroy, N; Gianfelice-Wendt, E; Guler, H; Hayano, H; Heo, A -Y; Honda, Y; Huang, J Y; Hwang, W H; Iwashita, Y; Jeremie, A; Jones, J; Kamiya, Y; Karataev, P; Kim, E -S; Kim, H -S; Kim, S H; Komamiya, S; Kubo, K; Kume, T; Kuroda, S; Lam, B; Lyapin, A; Masuzawa, M; McCormick, D; Molloy, S; Naito, T; Nakamura, T; Nelson, J; Okamoto, D; Okugi, T; Oroku, M; Park, Y J; Parker, B; Paterson, E; Perry, C; Pivi, M; Raubenheimer, T; Renier, Y; Resta-Lopez, J; Rimbault, C; Ross, M; Sanuki, T; Scarfe, A; Schulte, D; Seryi, A; Spencer, C; Suehara, T; Sugahara, R; Swinson, C; Takahashi, T; Tauchi, T; Terunuma, N; Tomas, R; Urakawa, J; Urner, D; Verderi, M; Wang, M -H; Warden, M; Wendt, M; White, G; Wittmer, W; Wolski, A; Woodley, M; Yamaguchi, Y; Yamanaka, T; Yan, Y; Yoda, H; Yokoya, K; Zhou, F; Zimmermann, F

    2010-01-01

    ATF2 is a final-focus test beam line which aims to focus the low emittance beam from the ATF damping ring to a vertical size of about 37 nm and to demonstrate nanometer level beam stability. Several advanced beam diagnostics and feedback tools are used. In December 2008, construction and installation were completed and beam commissioning started, supported by an international team of Asian, European, and U.S. scientists. The present status and first results are described.

  6. Present status and first results of the final focus beam line at the KEK Accelerator Test Facility

    CERN Document Server

    Bambade, P; Amann, J; Angal-Kalinin, D; Apsimon, R; Araki, S; Aryshev, A; Bai, S; Bellomo, P; Bett, D; Blair, G; Bolzon, B; Boogert, S; Boorman, G; Burrows, P N; Christian, G; Coe, P; Constance, B; Delahaye, J P; Deacon, L; Elsen, E; Faus-Golfe, A; Fukuda, M; Gao, J; Geffroy, N; Gianfelice-Wendt, E; Guler, H; Hayano, H; Heo, A Y; Honda, Y; Huang, J Y; Hwang, W H; Iwashita, Y; Jeremie, A; Jones, J; Kamiya, Y; Karataev, P; Kim, E S; Kim, H S; Kim, S H; Komamiya, S; Kubo, K; Kume, T; Kuroda, S; Lam, B; Lyapin, A; Masuzawa, M; McCormick, D; Molloy, S; Naito, T; Nakamura, T; Nelson, J; Okamoto, D; Okugi, T; Oroku, M; Park, Y J; Parker, B; Paterson, E; Perry, C; Pivi, M; Raubenheimer, T; Renier, Y; Resta-Lopez, J; Rimbault, C; Ross, M; Sanuki, T; Scarfe, A; Schulte, D; Seryi, A; Spencer, C; Suehara, T; Sugahara, R; Swinson, C; Takahashi, T; Tauchi, T; Terunuma, N; Tomas, R; Urakawa, J; Urner, D; Verderi, M; Wang, M H; Warden, M; Wendt, M; White, G; Wittmer, W; Wolski, A; Woodley, M; Yamaguchi, Y; Yamanaka, T; Yan, Y; Yoda, H; Yokoya, K; Zhou, F; Zimmermann, F; 10.1103/PhysRevSTAB.13.042801

    2010-01-01

    ATF2 is a final-focus test beam line which aims to focus the low emittance beam from the ATF damping ring to a vertical size of about 37 nm and to demonstrate nanometer level beam stability. Several advanced beam diagnostics and feedback tools are used. In December 2008, construction and installation were completed and beam commissioning started, supported by an international team of Asian, European, and U.S. scientists. The present status and first results are described.

  7. The current state of NCAA Division I collegiate strength facilities: size, equipment, budget, staffing, and football status.

    Science.gov (United States)

    Judge, Lawrence W; Petersen, Jeffrey C; Bellar, David M; Craig, Bruce W; Cottingham, Michael P; Gilreath, Erin L

    2014-08-01

    Strength and conditioning training programs are essential components of athletic performance, and the effectiveness of these programs can be linked to the strength and conditioning facilities (SCFs) used by athletes. The primary purpose of this study was to provide a statistical overview of National Collegiate Athletic Association (NCAA) Division I SCFs, equipment and maintenance budget, and the relationship between SCF budget and staffing space, and equipment. The secondary purpose was to note differences in SCFs between those schools with and without football programs. An 84-item online survey instrument, developed with expert input from certified strength professionals, was used to collect data regarding the SCFs in NCAA Division I universities. A total of 110 valid and complete surveys were returned for a response rate of 38.6%. Results of Pearson's χ2 analysis demonstrated that the larger reported annual equipment budgets were associated with larger SCFs (χ2 = 451.4, p ≤ 0.001), greater maximum safe capacity of athletes using the facility (χ2 = 366.9, p ≤ 0.001), increased numbers of full-time coaches (χ2 = 224.2, p ≤ 0.001), and increased number of graduate assistant or intern coaches (χ2 = 102.9, p ≤ 0.001). Based on these data, it can be suggested to athletic administrators and strength and conditioning professionals at the collegiate level that budgets need to be re-evaluated as the number of personnel available to monitor student-athletes and the size and safe capacity of the facility are related to the ability of the strength and conditioning staff to safely and adequately perform their duties.

  8. Effect of different concentrations of ginger root powder and its essential oil on growth performance, serum metabolites and antioxidant status in broiler chicks under heat stress.

    Science.gov (United States)

    Habibi, R; Sadeghi, Gh; Karimi, A

    2014-01-01

    1. This study was carried out to evaluate the impact of ginger (Zingiber officinale) feed supplementation on growth performance, antioxidant status, carcass characteristics and blood parameters in broiler chicks under conditions of heat stress (32 ± 2ºC for 8 h per d). 2. A total of 336 d-old male broiler chicks (Cobb-500) were randomly assigned to one of 6 dietary groups representing: basal diet with no supplement as control, basal diet containing 100 mg/kg vitamin E as positive control, basal diets containing either 7.5 or 15 g/kg of ginger root powder, and diets containing 75 or 150 mg/kg of ginger essential oil. 3. The results indicated that at 22 d of age, the group receiving 7.5 g/kg of ginger root powder experienced significantly increased body weight (BW) and body weight gain (BWG) compared to the control group. There were no significant difference among the diet groups regarding BW, BWG, feed intake (FI) or feed conversion ratio (FCR) at 42 and 49 d of age. 4. The inclusion of powder and essential oil of ginger in broiler diets did not affect carcass characteristics and blood parameters of the chickens. However, in the group receiving 150 mg/kg ginger essential oil, the total superoxide dismutase (TSOD) activity in liver increased compared to the control group. Malondialdehyde (MDA) concentrations in liver also decreased in the groups receiving ginger powder and essential oil compared to that in the control group. There were no significant difference between experimental groups regarding glutathione peroxidise (Gpx), TSOD and catalase (CAT) enzymes in red blood cells. All dietary groups increased total antioxidant capacity (TAC) and decreased MDA concentration in serum compared to the control group. 5. The results of this study suggest that ginger powder and essential oils may be a suitable replacement for synthetic antioxidants in broiler diets. Results also suggest that ginger powder might be better than extracted essential oil for improving

  9. CURRENT STATUS AND RECLAMATION PLAN OF FORMER URANIUM MINING AND MILLING FACILITIES AT NINGYO-TOGE IN JAPAN

    Energy Technology Data Exchange (ETDEWEB)

    Sato, Kazuhiko; Tokizawa, Takayuki

    2003-02-27

    The Japan Nuclear Cycle Development Institute (JNC) conducted research and development projects on uranium exploration in Japan from 1956 to 1987. Several mine facilities, such as waste rock yards and a mill tailing pond, were retained around Ningyo-toge after the projects ended. Although there is no legal issue in the mine in accordance with related law and agreements at present, JNC has a notion that it is important to reduce the burden of waste management on future generations. Thus, the Ningyo-toge Environmental Engineering Center of JNC proposed a reclamation plan for these facilities with fundamental policy, an example of safety analysis and timetables. The plan has mainly three phases: Phase I is the planning stage, and this paper corresponds to this: Phase II is the stage to perform various tests for safety analysis and site designing: Phase III is the stage to accomplish measures. Preliminarily safety analyses suggested that our supposed cover designs for both waste rock and m ill tailing are enough to keep dose limit of 1mSv/y at site boundaries. The plan is primarily based on the Japanese Mine Safety Law, also refers to ICRP recommendations, IAEA reports, measures implemented overseas, etc. because this is the first case in Japan. For the accomplishment of this plan, it is important to establish a close relationship with local communities and governments, and to maintain a policy of open-to-public.

  10. The National Ignition Facility: Status and Plans for Laser Fusion and High-Energy-Density Experimental Studies

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E I; Wuest, C R

    2002-10-16

    The National Ignition Facility (NIF), currently under construction at the University of California's Lawrence Livermore National Laboratory, is a stadium-sized facility containing a 192-beam, 1.8-Megajoule, 500-Terawatt, 351-nm laser system and a 10-meter diameter target chamber with room for nearly 100 experimental diagnostics. NIF is being built by the National Nuclear Security Administration and when completed will be the world's largest laser experimental system, providing a national center to study inertial confinement fusion and the physics of matter at extreme energy densities and pressures. NIF will provide 192 energetic laser beams that will compress small fusion targets to conditions where they will ignite and burn, liberating more energy than is required to initiate the fusion reactions. NIF experiments will allow the study of physical processes at temperatures approaching 100 million K and 100 billion times atmospheric pressure. These conditions exist naturally only in the interior of stars and in nuclear weapons explosions. In the course of designing the world's most energetic laser system, a number of significant technology breakthroughs have been achieved. Research is also underway to develop a shorter pulse capability on NIF for very high power and extreme electromagnetic field research and applications. We discuss here the technology challenges and solutions that have made NIF possible, along with enhancements to NIF's design that could lead to near-exawatt power levels.

  11. The National Ignition Facility: Status and Plans for Laser Fusion and High-Energy-Density Experimental Studies

    Energy Technology Data Exchange (ETDEWEB)

    Moses, E I

    2002-01-11

    The National Ignition Facility (NIF), currently under construction at the University of California's Lawrence Livermore National Laboratory is a $2.25B stadium-sized facility containing a 192-beam, 1.8-Megajoule, 500-Terawatt, 351-nm laser system. NIF is being built by the National Nuclear Security Agency and when completed will be the world's largest laser system, providing a national center to study inertial confinement fusion and the physics of extreme energy densities and pressures. In NIF up to 192 energetic laser beams will compress small fusion targets to conditions where they will ignite and burn, liberating more energy than is required to initiate the fusion reactions. NIF experiments will allow the study of physical processes at temperatures approaching 100 million K and 100 billion times atmospheric pressure. These conditions exist naturally only in the interior of stars and in nuclear weapons explosions. In the course of designing the world's most energetic laser system, a number of significant technology breakthroughs have been achieved. Research is also underway to develop a shorter pulse capability on NIF for high power applications. We discuss here the technology challenges and solutions that have made NIF possible along with enhancements to NIF's design that could lead to exawatt power levels.

  12. Case study : evaluation of oilfield and water well disposal well designs for oil sands facility in northern Alberta, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Champollion, Y.; Gleixner, M.R.; Wozniewicz, J. [Golder Associates Ltd., Calgary, AB (Canada); MacFarlane, W.D.; Skulski, L. [Nexen Canada Ltd., Calgary, AB (Canada)

    2003-07-01

    Large volumes of wastewater disposal capacity will be required for the production of bitumen at the Long Lake Project, located in northeastern Alberta. An unconsolidated sand aquifer is the target formation for disposal. An evaluation of two disposal well designs, perforated casing (standard oil and gas approach), and wire-wound telescopic screen (standard water well approach) was performed. Skin, transmissivity and storability were the hydraulic parameters quantified. Full superposition type curves were used to conduct the transient analysis, along with the use of pressure derivative data. The results from the injection tests revealed that the sand aquifer at the Long Lake Project had suitable aquifer disposal capacity. The test results also revealed that clogging takes place in the vicinity of the wellbore, probably because of suspended solids in the injection water and the degassing effects. The water well design, as opposed to the standard oilfields well, makes provision for less costly re-development during operations, something that might be required if clogging problems occur. 3 refs., 8 figs.

  13. Present status and first results of the final focus beam line at the KEK Accelerator Test Facility

    Directory of Open Access Journals (Sweden)

    2010-04-01

    Full Text Available ATF2 is a final-focus test beam line which aims to focus the low emittance beam from the ATF damping ring to a vertical size of about 37 nm and to demonstrate nanometer level beam stability. Several advanced beam diagnostics and feedback tools are used. In December 2008, construction and installation were completed and beam commissioning started, supported by an international team of Asian, European, and U.S. scientists. The present status and first results are described.

  14. Evaluation of nuclear facility decommissioning projects: Summary status report: Three Mile Island Unit 2. Radioactive waste and laundry shipments

    Energy Technology Data Exchange (ETDEWEB)

    Doerge, D. H.; Haffner, D. R.

    1988-06-01

    This document summarizes information concerning radioactive waste and laundry shipments from the Three Mile Island Nuclear Station Unit 2 to radioactive waste disposal sites and to protective clothing decontamination facilities (laundries) since the loss of coolant accident experienced on March 28, 1979. Data were collected from radioactive shipment records, summarized, and placed in a computerized data information retrieval/manipulation system which permits extraction of specific information. This report covers the period of April 9, 1979 through April 19, 1987. Included in this report are: waste disposal site locations, dose rates, curie content, waste description, container type and number, volumes and weights. This information is presented in two major categories: protective clothing (laundry) and radioactive waste. Each of the waste shipment reports is in chronological order.

  15. The National Ignition Facility Status and Plans for Laser Fusion and High-Energy-Density Experimental Studies

    CERN Document Server

    Moses, E I

    2001-01-01

    The National Ignition Facility (NIF) currently under construction at the University of California Lawrence Livermore National Laboratory (LLNL) is a 192-beam, 1.8-megajoule, 500-terawatt, 351-nm laser for inertial confinement fusion (ICF) and high-energy-density experimental studies. NIF is being built by the Department of Energy and the National Nuclear Security Agency (NNSA) to provide an experimental test bed for the U.S. Stockpile Stewardship Program to ensure the country's nuclear deterrent without underground nuclear testing. The experimental program will encompass a wide range of physical phenomena from fusion energy production to materials science. Of the roughly 700 shots available per year, about 10% will be dedicated to basic science research. Laser hardware is modularized into line replaceable units (LRUs) such as deformable mirrors, amplifiers, and multi-function sensor packages that are operated by a distributed computer control system of nearly 60,000 control points. The supervisory control roo...

  16. Design and advancement status of the Beam Expander Testing X-ray facility (BEaTriX)

    Science.gov (United States)

    Spiga, D.; Pelliciari, C.; Salmaso, B.; Arcangeli, L.; Bianucci, G.; Ferrari, C.; Ghigo, M.; Pareschi, G.; Rossi, M.; Tagliaferri, G.; Valsecchi, G.; Vecchi, G.; Zappettini, A.

    2016-09-01

    The BEaTriX (Beam Expander Testing X-ray facility) project is an X-ray apparatus under construction at INAF/OAB to generate a broad (200´60 mm2), uniform and low-divergent X-ray beam within a small lab (6´15 m2). BEaTriX will consist of an X-ray source in the focus a grazing incidence paraboloidal mirror to obtain a parallel beam, followed by a crystal monochromation system and by an asymmetrically-cut diffracting crystal to perform the beam expansion to the desired size. Once completed, BEaTriX will be used to directly perform the quality control of focusing modules of large X-ray optics such as those for the ATHENA X-ray observatory, based on either Silicon Pore Optics (baseline) or Slumped Glass Optics (alternative), and will thereby enable a direct quality control of angular resolution and effective area on a number of mirror modules in a short time, in full X-ray illumination and without being affected by the finite distance of the X-ray source. However, since the individual mirror modules for ATHENA will have an optical quality of 3-4 arcsec HEW or better, BEaTriX is required to produce a broad beam with divergence below 1-2 arcsec, and sufficient flux to quickly characterize the PSF of the module without being significantly affected by statistical uncertainties. Therefore, the optical components of BEaTriX have to be selected and/or manufactured with excellent optical properties in order to guarantee the final performance of the system. In this paper we report the final design of the facility and a detailed performance simulation.

  17. A Description of the Development, Capabilities, and Operational Status of the Test SLATE Data Acquisition System at the National Transonic Facility

    Science.gov (United States)

    Cramer, Christopher J.; Wright, James D.; Simmons, Scott A.; Bobbitt, Lynn E.; DeMoss, Joshua A.

    2015-01-01

    The paper will present a brief background of the previous data acquisition system at the National Transonic Facility (NTF) and the reasoning and goals behind the upgrade to the current Test SLATE (Test Software Laboratory and Automated Testing Environments) data acquisition system. The components, performance characteristics, and layout of the Test SLATE system within the NTF control room will be discussed. The development, testing, and integration of Test SLATE within NTF operations will be detailed. The operational capabilities of the system will be outlined including: test setup, instrumentation calibration, automatic test sequencer setup, data recording, communication between data and facility control systems, real time display monitoring, and data reduction. The current operational status of the Test SLATE system and its performance during recent NTF testing will be highlighted including high-speed, frame-by-frame data acquisition with conditional sampling post-processing applied. The paper concludes with current development work on the system including the capability for real-time conditional sampling during data acquisition and further efficiency enhancements to the wind tunnel testing process.

  18. Assessment of the physicochemical and microbiological status of western Niger Delta soil for crude oil pollution bioremediation potential.

    Science.gov (United States)

    Ejechi, Bernard O; Ozochi, Chizoba A

    2015-06-01

    The physical, chemical and microbiological characteristics of the soil across the western Niger Delta area of Nigeria were determined to assess its potential for natural remediation of crude oil pollution. The pH (oil-producing area, 6.1 ± 1.1; non-oil producing, 5.9 ± 0.9) and temperature (28-35 °C in both areas) were favourable to natural remediation, while the fluctuating moisture (7.7-45.6 %) and the dominant sandy soil textural classes (70 %) were limitations. The carbon nitrogen phosphorus (CNP) ratio markedly exceeded recommended 100:10:1, while the cation exchange capacity was below acceptable range. Counts of heterotrophic bacteria, fungi and hydrocarbon-utilising and nitrogen-fixing bacteria (mean range log10 3.8 ± 1.5-6.52 ± 0.9 cfu/g) were favourable having markedly exceeded the minimum counts required. Crude oil loss was highest in loam soil, but significantly (P = 0.00) increased in all soil textural classes including sandy soils after amendment with cow dung/poultry dropping and manual aeration in laboratory and 8-month field tests as indicated by two-way ANOVA. Thus, the overall assessment is that while CNP can be viewed as the major limiting factor to natural oil pollution remediation in the western Niger Delta soil, its influence can be minimised by the amendment indicated in the study.

  19. Consumption of Red Meat, but Not Cooking Oils High in Polyunsaturated Fat, Is Associated with Higher Arachidonic Acid Status in Singapore Chinese Adults

    Directory of Open Access Journals (Sweden)

    Jowy Yi Hoong Seah

    2017-01-01

    Full Text Available High arachidonic acid (AA; 20:4 n − 6 status may have adverse effects on inflammation and risk of cardiovascular diseases. Concerns about high intake of n − 6 polyunsaturated fatty acids (PUFAs are based on the premise that endogenous conversion from linoleic acid (LA; 18:2 n − 6 is an important source of AA, but few population-based studies have investigated dietary determinants of AA status. In this study, we examined habitual food consumption in relation to plasma concentrations of AA and other PUFAs in population-based studies. We used cross-sectional data from 269 healthy, ethnic Chinese participants (25–80 years old with contrasting intakes of fish and red meat from the Singapore Prospective Study Program and 769 healthy participants (44–74 years old from the Singapore Chinese Health Study as a validation set. Multivariable linear regression was used to examine PUFA intake (% energy and food sources of PUFA (fish, red meat, poultry, soy and cooking oils in relation to plasma PUFAs (AA, LA, dihomo-gamma-linolenic acid (DGLA; 20:3 n − 6, alpha-linolenic acid (ALA; 18:3 n − 3, eicosapentaenoic acid (EPA; 20:5 n − 3, and docosahexaenoic acid (DHA; 22:6 n − 3 concentrations. Higher intake of red meat was associated with higher plasma AA concentrations. High intake of PUFA or PUFA-rich oils was associated with higher plasma ALA but not with plasma AA. Higher intakes of soy were associated with higher ALA and fish with higher DHA and EPA concentrations. These associations were statistically significant (p < 0.05 in both studies. Red meat consumption, but not PUFA or PUFA-rich cooking oil, was associated with circulating AA suggesting that intake of pre-formed AA rather than LA is an important determinant of AA status. A diet high in fish, soy products and polyunsaturated cooking oil, and low in red meat may be associated with an optimal plasma profile of PUFA in this Chinese population.

  20. Consumption of Red Meat, but Not Cooking Oils High in Polyunsaturated Fat, Is Associated with Higher Arachidonic Acid Status in Singapore Chinese Adults

    Science.gov (United States)

    Seah, Jowy Yi Hoong; Gay, Gibson Ming Wei; Su, Jin; Tai, E-Shyong; Yuan, Jian-Min; Koh, Woon-Puay; Ong, Choon Nam; van Dam, Rob M.

    2017-01-01

    High arachidonic acid (AA; 20:4n-6) status may have adverse effects on inflammation and risk of cardiovascular diseases. Concerns about high intake of n-6 polyunsaturated fatty acids (PUFAs) are based on the premise that endogenous conversion from linoleic acid (LA; 18:2n-6) is an important source of AA, but few population-based studies have investigated dietary determinants of AA status. In this study, we examined habitual food consumption in relation to plasma concentrations of AA and other PUFAs in population-based studies. We used cross-sectional data from 269 healthy, ethnic Chinese participants (25–80 years old) with contrasting intakes of fish and red meat from the Singapore Prospective Study Program and 769 healthy participants (44–74 years old) from the Singapore Chinese Health Study as a validation set. Multivariable linear regression was used to examine PUFA intake (% energy) and food sources of PUFA (fish, red meat, poultry, soy and cooking oils) in relation to plasma PUFAs (AA, LA, dihomo-gamma-linolenic acid (DGLA; 20:3n-6), alpha-linolenic acid (ALA; 18:3n-3), eicosapentaenoic acid (EPA; 20:5n-3), and docosahexaenoic acid (DHA; 22:6n-3)) concentrations. Higher intake of red meat was associated with higher plasma AA concentrations. High intake of PUFA or PUFA-rich oils was associated with higher plasma ALA but not with plasma AA. Higher intakes of soy were associated with higher ALA and fish with higher DHA and EPA concentrations. These associations were statistically significant (p < 0.05) in both studies. Red meat consumption, but not PUFA or PUFA-rich cooking oil, was associated with circulating AA suggesting that intake of pre-formed AA rather than LA is an important determinant of AA status. A diet high in fish, soy products and polyunsaturated cooking oil, and low in red meat may be associated with an optimal plasma profile of PUFA in this Chinese population. PMID:28146136

  1. [Complex study of various pathogenetic and physiologic parameters of the health status of watchmen in the oil industry].

    Science.gov (United States)

    Il'inskikh, N N; Medvedev, M A; Potapova, G V; Perepechaev, L Ia; Urazaev, A M; Kudriavtseva, D P

    1989-12-01

    Complex examination of oil industry workers and those engaged in nonproductive area (control group) was undertaken. It was established that in both groups there were persons with a high level of cells with cytogenetic disturbances (micronuclear test). However, as opposed to control group, oil industry workers had higher levels of systolic and pulse pressure. Besides it was shown that after 12 hours of work at an oil field under winter conditions in the north area of the Tomsk Region they had higher body temperature. It appeared that these persons primarily had the longest term of professional service. Further examination of persons with especially high level of micronuclei cells showed that they had elevated lymphocyte amount with chromosome impairments and some parameters of T- and B-immunoreactivity, phagocytosis and activity of normal killer cells were changed.

  2. The first four years of the AMS-facility DREAMS: Status and developments for more accurate radionuclide data

    Science.gov (United States)

    Rugel, Georg; Pavetich, Stefan; Akhmadaliev, Shavkat; Enamorado Baez, Santiago Miguel; Scharf, Andreas; Ziegenrücker, René; Merchel, Silke

    2016-03-01

    DREAMS, the DREsden AMS-facility, is performing routine accelerator mass spectrometry of 10Be, 26Al, 36Cl, 41Ca, and 129I for a wide range of applications. All DREAMS-data is normalised directly to primary standards or traceable to those via cross-calibration of secondary standards. Recent technical developments such as a low-memory ion source for 36Cl and 129I and sophisticated tuning strategies for 129I led to improved-accuracy data. Tests of ion source output have been performed with different metal binders, sample-to-binder mixing ratios, and compaction pressures in order to find optimal parameters. The highest and most stable outputs have been obtained for 10Be, 26Al, and 41Ca for the following binders and mixing ratios (by weight): BeO:Nb, 1:4; Al2O3:Ag, 1:1; CaF2:Ag, 1:4. Higher beam currents generally result in reduced statistical uncertainty. Cross-contamination and long-term memory seem to be underestimated problems asking for further tests and improvements such as the development of low-level in-house-standards.

  3. Design and advancement status of the Beam Expander Testing X-ray facility (BEaTriX)

    CERN Document Server

    Spiga, D; Salmaso, B; Arcangeli, L; Bianucci, G; Ferrari, C; Ghigo, M; Pareschi, G; Rossi, M; Tagliaferri, G; Valsecchi, G; Vecchi, G; Zappettini, A

    2016-01-01

    The BEaTriX (Beam Expander Testing X-ray facility) project is an X-ray apparatus under construction at INAF/OAB to generate a broad (200 x 60 mm2), uniform and low-divergent X-ray beam within a small lab (6 x 15 m2). BEaTriX will consist of an X-ray source in the focus a grazing incidence paraboloidal mirror to obtain a parallel beam, followed by a crystal monochromation system and by an asymmetrically-cut diffracting crystal to perform the beam expansion to the desired size. Once completed, BEaTriX will be used to directly perform the quality control of focusing modules of large X-ray optics such as those for the ATHENA X-ray observatory, based on either Silicon Pore Optics (baseline) or Slumped Glass Optics (alternative), and will thereby enable a direct quality control of angular resolution and effective area on a number of mirror modules in a short time, in full X-ray illumination and without being affected by the finite distance of the X-ray source. However, since the individual mirror modules for ATHENA...

  4. Association of Expanded Disability Status Scale and Cytokines after Intervention with Co-supplemented Hemp Seed, Evening Primrose Oils and Hot-natured Diet in Multiple Sclerosis Patients

    Directory of Open Access Journals (Sweden)

    Behzad Baradaran

    2013-02-01

    Full Text Available Introduction: Multiple sclerosis (MS is an inflammatory demyelinating disease of the central nervous system (CNS. Because of limited efficacy and adverse side effects, identifying novel therapeutic and protective agents is important. The aim of this study is to examine the correlations between expanded disability status scale (EDSS and cytokines after intervention with co-supplemented hemp seed and evening primrose oils and hot-natured diet in patients with relapsing-remitting multiple sclerosis (RRMS. Methods: We studied a group of 23 patients with clinically definite RRMS, with EDSS<6 who received co-supplemented hemp seed and evening primrose oils with advising hot-natured diet. Clinically EDSS and immunological factors (plasma cytokines of IL-4, IFN-γ and IL-17 were assessed at baseline and after 6 months. Results: Mean follow-up was 180±2.9 days (N=23, 7 Male and 16 Females aged 25.0±7.5 years with disease duration 6.26±3.9 years. After 6 months, significant improvements in extended disability status score were found in the patients in agreement with decrease cytokines of IFN-γ and IL-17 and increase cytokines of IL-4. Clinical and immunological parameters showed improvement in the patients after the intervention. Conclusion: Our study shows that co-supplemented hemp seed and evening primrose oils with hot-natured diet can have beneficial effects in improving clinical symptoms in relapsing remitting MS patients and significant correlation was found between EDSS and immunological findings.

  5. Consumption of argan oil may have an antiatherogenic effect by improving paraoxonase activities and antioxidant status: Intervention study in healthy men.

    Science.gov (United States)

    Cherki, Mounia; Derouiche, Abdelfettah; Drissi, Anas; El Messal, Mariame; Bamou, Youssef; Idrissi-Ouadghiri, Azzedine; Khalil, Abdelouahed; Adlouni, Ahmed

    2005-10-01

    Due to its high antioxidant and mono- and polyunsaturated fatty acid content virgin argan oil (VAO) could play a beneficial role in cardiovascular prevention. We were therefore interested in determining whether the consumption of VAO could improve plasma paraoxonase (PON1) activities and antioxidant status in healthy men. Sixty young men were included in this interventional study. They were given a controlled diet for 2 weeks as baseline and then received 25 g/day of butter. The group was randomised to two diet group periods of 3 weeks each. The VAO group received 25 ml/day of oil and the extra virgin olive oil (EVO) group received the same quantity of EVO as control group. Plasma PON1 activities, antioxidant vitamins and LDL susceptibility to oxidation were measured. The analysis of the results shows that PON1 activities increase significantly in both groups and that lipoperoxides and conjugated dienes formation decreases significantly in VAO and EVO groups compared to baseline values (P=0.001 and P=0.014, respectively). Vitamin E concentration increases significantly only in VAO group (P=0.007). Susceptibility of LDL to lipid peroxidation shows a significant increase in lag phase and a significant decrease in maximum diene production in VAO (P=0.005) and EVO groups (P=0.041 and P=0.005, respectively). Our findings confirm the beneficial effect of EVO on plasma antioxidant status and show for the first time the same effect for VAO supplementation in man. Thus, VAO offers an additional natural food supplement to reduce cardiovascular risk.

  6. Effects of dietary extra virgin olive oil and its fractions on antioxidant status and DNA damage in the heart of rats co-exposed to aluminum and acrylamide.

    Science.gov (United States)

    Ghorbel, Imen; Khemakhem, Mouna; Boudawara, Ons; Marrekchi, Rim; Jamoussi, Kamel; Ben Amar, Raja; Boudawara, Tahia; Zeghal, Najiba; Grati Kamoun, Naziha

    2015-09-01

    Oxidative stress generated by an excessive production of free radicals has been linked to the development of several health problems such as cardiovascular diseases. We investigated the protective efficacy of Extra Virgin Olive Oil (EVOO) and its lipophilic fraction (OOLF) and hydrophilic fraction (OOHF) against the cardiotoxicity and DNA damage induced by co-exposure to aluminum (AlCl3) and acrylamide (ACR). Rats were divided into eight groups of six each: controls, AlCl3 (50 mg per kg body weight) administered via drinking water and ACR (20 mg per kg body weight) given by gavage, combined group plus EVOO (300 μl); combined group plus the hydrophilic fraction (1 ml); combined group plus the lipophilic fraction (300 μl); extra virgin olive oil (EVOO) and its fractions were administered daily by gavage for 21 days. Three other groups, considered as positive controls, received either EVOO, OOLF or OOLH. Exposure of rats to both AlCl3 and ACR provoked oxidative stress objectified by an increase in MDA, AOPP and a decrease in GSH, NPSH and vitamin C levels. The activities of CAT, GPx and SOD were also decreased. EVOO and its OOLF fraction exhibited a pronounced enhancement of antioxidant status while a partial recovery in the antioxidant status was obtained with the OOHF fraction. Plasma LDH and CK activities, TC, LDL-C levels, TC/HDL-C and LDL-C/HDL-C ratios were increased, while HDL-C and TG decreased in rats treated with both AlCl3 and ACR. Co-administration of EVOO, OOLF or OOHF to treated rats restored cardiac biomarkers and lipid profile to near-normal values. Histological studies and DNA damage confirmed the biochemical parameters and the beneficial role of EVOO and its two fractions. Our results suggest that extra virgin olive oil and its two fractions can decrease the frequency of cardiac complications and genotoxicity.

  7. Effect of dietary linseed oil and Ganoderma lucidum or olive leaves supplementation on fatty acid composition and oxidative status of rabbits

    Directory of Open Access Journals (Sweden)

    Tina Trebušak

    2014-03-01

    Full Text Available The aim of the present study was to evaluate the influence of natural antioxidant supplementation on the oxidative stress induced by a high proportion of polyunsaturated fatty acids (PUFA in rabbit diets. Forty-eight SIKA rabbits (24 male, 24 female were penned individually and after a 5-d adaptation period divided into 4 homogeneous groups (2.58±0.3 kg. The CONT– group received a diet with 60 g/kg palm fat, while the other 3 groups received a diet with 60 g/kg linseed oil which was either unsupplemented (CONT+ or supplemented with 10 g/kg of Ganoderma lucidum (REISHI or 10 g/kg of olive leaves (OLIVE. Rabbits were euthanised at 102 d of age, 22 d after the start of the experiment. Live weight, weight gain, feed intake and feed conversion rate were recorded. The fatty acid composition of back (M. longissimus dorsi and hind leg muscle (thigh muscle, adipose tissue (abdominal fat and liver were determined. To evaluate the oxidative status of rabbits, the malondialdehyde (MDA concentration in the plasma, liver and both muscles was measured. DNA damage in the leukocytes was measured. Linseed oil addition increased the PUFA ratio and decreased the proportion of saturated fatty acids in all tissues (P<0.001, with no detrimental effect on productive performance of rabbits compared to palm fat. Linseed oil also reduced n-6/n-3 PUFA ratio in all tissues (P<0.001. However, linseed oil addition increased the oxidative stress by increasing MDA concentrations in the liver and muscles (P<0.001, but did not affect the plasma MDA concentrations and the extent of DNA damage in the blood leukocytes compared to palm fat. Addition of olive leaves tended to decrease the concentration of MDA in the liver Addition of olive leaves tended to decrease the concentration of MDA in the liver compared to CONT+ (P=0.059, with no effect of Ganoderma lucidum.

  8. Status of safety at Areva group facilities. 2006 annual report; Etat de surete des installations nucleaires. Rapport annuel 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This report presents a snapshot of nuclear safety and radiation protection conditions in the AREVA group's nuclear installations in France and abroad, as well as of radiation protection aspects in service activities, as identified over the course of the annual inspections and analyses program carried out by the General Inspectorate in 2006. This report is presented to the AREVA Supervisory Board, communicated to the labor representation bodies concerned, and made public. In light of the inspections, appraisals and coordination missions it has performed, the General Inspectorate considers that the nuclear safety level of the AREVA group's nuclear installations is satisfactory. It particularly noted positive changes on numerous sites and efforts in the field of continuous improvement that have helped to strengthen nuclear safety. This has been possible through the full involvement of management teams, an improvement effort initiated by upper management, actions to increase personnel awareness of nuclear safety culture, and supervisors' heightened presence around operators. However, the occurrence of certain events in facilities has led us to question the nuclear safety repercussions that the changes to activities or organization on some sites have had. In these times of change, drifts in nuclear safety culture have been identified. The General Inspectorate considers that a preliminary analysis of the human and organizational factors of these changes, sized to match the impact the change has on nuclear safety, should be made to ensure that a guaranteed level of nuclear safety is maintained (allowance for changes to references, availability of the necessary skills, resources of the operating and support structures, etc.). Preparations should also be made to monitor the changes and spot any telltale signs of drift in the application phase. Managers should be extra vigilant and the occurrence of any drift should be systematically dealt with ahead of

  9. The first four years of the AMS-facility DREAMS: Status and developments for more accurate radionuclide data

    Energy Technology Data Exchange (ETDEWEB)

    Rugel, Georg, E-mail: g.rugel@hzdr.de [Helmholtz-Zentrum Dresden-Rossendorf, Helmholtz Institute Freiberg for Resource Technology, 01328 Dresden (Germany); Pavetich, Stefan [Helmholtz-Zentrum Dresden-Rossendorf, Helmholtz Institute Freiberg for Resource Technology, 01328 Dresden (Germany); Akhmadaliev, Shavkat [Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, 01328 Dresden (Germany); Enamorado Baez, Santiago Miguel [Helmholtz-Zentrum Dresden-Rossendorf, Helmholtz Institute Freiberg for Resource Technology, 01328 Dresden (Germany); Scharf, Andreas [Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, 01328 Dresden (Germany); Ziegenrücker, René; Merchel, Silke [Helmholtz-Zentrum Dresden-Rossendorf, Helmholtz Institute Freiberg for Resource Technology, 01328 Dresden (Germany)

    2016-03-01

    Highlights: • DREAMS is performing routine AMS of {sup 10}Be, {sup 26}Al, {sup 36}Cl, {sup 41}Ca, and {sup 129}I. • Data is normalised directly to primary standards or traceable to those. • Improved accuracy due to low-memory ion source and new tuning strategy for {sup 129}I. • Smaller statistical uncertainty due to optimised pressure, metals and mixing ratios. • Cross-contamination and long-term memory generally underestimated problem. - Abstract: DREAMS, the DREsden AMS-facility, is performing routine accelerator mass spectrometry of {sup 10}Be, {sup 26}Al, {sup 36}Cl, {sup 41}Ca, and {sup 129}I for a wide range of applications. All DREAMS-data is normalised directly to primary standards or traceable to those via cross-calibration of secondary standards. Recent technical developments such as a low-memory ion source for {sup 36}Cl and {sup 129}I and sophisticated tuning strategies for {sup 129}I led to improved-accuracy data. Tests of ion source output have been performed with different metal binders, sample-to-binder mixing ratios, and compaction pressures in order to find optimal parameters. The highest and most stable outputs have been obtained for {sup 10}Be, {sup 26}Al, and {sup 41}Ca for the following binders and mixing ratios (by weight): BeO:Nb, 1:4; Al{sub 2}O{sub 3}:Ag, 1:1; CaF{sub 2}:Ag, 1:4. Higher beam currents generally result in reduced statistical uncertainty. Cross-contamination and long-term memory seem to be underestimated problems asking for further tests and improvements such as the development of low-level in-house-standards.

  10. Apolipoprotein E genotype status affects habitual human blood mononuclear cell gene expression and its response to fish oil intervention

    NARCIS (Netherlands)

    Matualatupauw, J.C.; Radonjic, M.; Rest, O. van de; Groot, L.C.P.G.M. de; Geleijnse, J.M.; Müller, M.; Afman, L.A.

    2016-01-01

    Scope: People who carry the apolipoprotein E4 (APOE4) single nucleotide polymorphism have an increased risk of cardiovascular disease (CVD). Fish-oil supplementation may help in the prevention of CVD, though interindividual differences in the response to n-3 PUFAs have been observed. We aimed to ass

  11. Apolipoprotein E genotype status affects habitual human blood mononuclear cell gene expression and its response to fish oil intervention

    NARCIS (Netherlands)

    Matualatupauw, J.C.; Radonjic, M.; Rest, van de O.; Groot, de C.P.G.M.; Geleijnse, J.M.; Müller, M.R.; Afman, L.A.

    2016-01-01

    Scope
    People who carry the apolipoprotein E4 (APOE4) single nucleotide polymorphism have an increased risk of cardiovascular disease (CVD). Fish-oil supplementation may help in the prevention of CVD, though interindividual differences in the response to n-3 PUFAs have been observed. We aimed to

  12. 油罐清洗技术的发展现状%Development Status of Oil Tank Cleaning Technology

    Institute of Scientific and Technical Information of China (English)

    赵琳; 刘国荣; 姚凤灵; 王海涛

    2015-01-01

    原油是一种由多种烃类组成的复杂混合物,在油罐中进行长时间的储存后,由于重力、压力、温度的综合影响,原油中的杂质和重油性组分会慢慢沉积,最后积累在罐底,变成黑色、黏稠的胶状沉积物,即油罐底泥。底泥的不断增多会对原油的油品质量及储罐的有效容积产生很大影响,因此,必须对油罐进行定期检修和清洗除垢。目前,原油储罐的清洗技术主要包括人工清洗技术、化学清洗技术和机械清洗技术,还可以使用油罐清洗机器人对油罐进行清洗。我国原油储罐清洗技术正从原来的人工清洗技术向机械自动化清洗方向发展。介绍了几种油罐清洗方法,以及油罐清洗后残余油泥的处理方法。%The crude oil is a complex mixture composed of a variety of hydrocarbons. After prolonged storage in the tank, ow⁃ing to the comprehensive influence of gravity, pressure, temperature, impurities in crude oil and heavy oil group branch deposit slowly and finally accumulated at the bottom of the tank, into the black, sticky, colloidal sediments, namely oil tank sludge. The increasing sediment will have a great influence on the quality of crude oil and the effective volume of the storage tank, Therefore, it is necessary to regular maintenance and cleaning the tank. At present, the oil tank cleaning technology mainly includes the man⁃ual cleaning techniques, chemical cleaning technology and mechanical cleaning technology, and tank cleaning robot can also be used to clean the tank. Cleaning technology of oil storage tanks in China is from the original manual cleaning technology to the de⁃velopment of mechanical automation. This paper introduces several methods of tank cleaning, and processing method of residual sludge after tank cleaning.

  13. The French accelerator mass spectrometry facility ASTER after 4 years: Status and recent developments on 36Cl and 129I

    Science.gov (United States)

    Arnold, Maurice; Aumaître, Georges; Bourlès, Didier L.; Keddadouche, Karim; Braucher, Régis; Finkel, Robert C.; Nottoli, Emmanuelle; Benedetti, Lucilla; Merchel, Silke

    2013-01-01

    Since the acceptance tests of the French 5 MV accelerator mass spectrometry facility ASTER in 2007, routine measurement conditions for the long-lived radionuclides 10Be and 26Al have been established. Yearly sample throughput as high as over 3300 unknowns has been reached for 10Be in 2010. Cross-contamination for volatile elements has been largely solved by an ion source upgrade allowing 36Cl measurements at ASTER. However, recent long-term tests using 35Cl/37Cl samples with strongly varying ratios have shown that identical targets lead to different 35Cl/37Cl results at the 2-4% level when being measured after a time gap of 24 h while the source is running other samples. Besides time dependent mass fractionation, another likely reason for this effect might be source memory, thus, asking for sophisticated measurement strategies and improved data evaluation and eventually further ion source improvement. Finally, after establishing quality assurance by cross-calibration of secondary in-house 26Al and 41Ca standards and taking part in round-robin exercises of 10Be and 36Cl, a two-step cross-calibration of secondary in-house 129I standards has been performed. The NIST 3231 standard containing 129I/127I at (0.981 ± 0.012) × 10-6 has been used for step-wise dilution with NaI to produce gram-quantities of lower-level standards for every-day use. The resulting material SM-I-9 (129I/127I: ∼1 × 10-9) has been measured vs. AgI produced using minimum chemistry from the two NIST ampoules containing a solution with a nominal ratio 129I/127I of (0.982 ± 0.012) × 10-8. In a second stage, SM-I-10 and SM-I-11 with ratios of ∼1 × 10-10 and ∼1 × 10-11, respectively, have been cross-calibrated against SM-I-9. Individual uncertainties of the traceable secondary standards are 1.3-1.4% (2σ), mainly originating from the given uncertainty of the primary NIST 3231 at the 10-8 level. The cross-contamination for iodine is in the range of 0.4-0.6% within the first 20 h of running

  14. Effects of megadoses of dietary vitamin E on the antioxidant status of rats fed lard or salmon oil.

    Science.gov (United States)

    Flader, Diana; Brandsch, Corinna; Hirche, Frank; Eder, Klaus

    2003-07-01

    This study was undertaken to investigate whether megadoses of vitamin E in the diet of rats can have pro-oxidative activity. Two experiments with rats were conducted in which both the dietary vitamin E concentration (Experiment 1: 100; 500; 3000; 10,000 mg all-rac-alpha-tocopheryl acetate/kg, and Experiment 2: 100; 1000; 10,000 mg all-rac-alpha-tocopheryl acetate/kg) and the type of dietary fat (lard vs. salmon oil) were varied. Experimental parameters were the concentrations of thiobarbituric acid-reactive substances, 7 beta-hydroxycholesterol, the activities of several antioxidative enzymes, the concentration of glutathione in the liver, and the lag time during copper-induced low-density lipoprotein (LDL) oxidation. Increasing the dietary vitamin E concentration to 10,000 mg all-rac-alpha-tocopheryl acetate/kg led to a significant reduction of thiobarbituric acid-reactive substances in the liver after feeding salmon oil, and also to a significant reduction in 7 beta-hydroxycholesterol after feeding both dietary fats. Megadoses of vitamin E (3000 and 10,000 mg all-rac-alpha-tocopheryl acetate/kg) also led to a reduction in the activity of superoxide dismutase and the concentration of glutathione in the liver of rats fed salmon oil. The lag time during LDL oxidation was independent of the dietary vitamin E concentration. The study shows that megadoses of vitamin E, far from having pro-oxidative activity, actually increase the anti-oxidative capacity of the liver, especially after ingestion of salmon oil.

  15. Status of Activities on Rehabilitation Of Radioactively Contaminated Facilities and the Site of Russian Research Center ''Kurchatov Institute''

    Energy Technology Data Exchange (ETDEWEB)

    Volkov, V. G.; Ponomarev-Stepnoi, N. N.; Melkov, E. S; Ryazantsev, E. P.; Dikarev, V. S.; Gorodetsky, G. G.; Zverkov, Yu. A.; Kuznetsov, V. V.; Kuznetsova, T. I.

    2003-02-25

    This paper describes the program, the status, and the course of activities on rehabilitation of radioactively contaminated facilities and the territory of temporary radioactive waste (radwaste) disposal at the Russian Research Center ''Kurchatov Institute'' (RRC KI) in Moscow as performed in 2001-2002. The accumulation of significant amounts of radwaste at RRC KI territory is shown to be the inevitable result of Institute's activity performed in the days of former USSR nuclear weapons project and multiple initial nuclear power projects (performed from 1950's to early 1970's). A characterization of RRC KI temporary radwaste disposal site is given. Described is the system of radiation control and monitoring as implemented on this site. A potential hazard of adverse impacts on the environment and population of the nearby housing area is noted, which is due to possible spread of the radioactive plume by subsoil waters. A description of the concept and project of the RRC KI temporary radwaste disposal site is presented. Specific nature of the activities planned and performed stems from the nearness of housing area. This paper describes main stages of the planned activities for rehabilitation, their expected terms and sources of funding, as well as current status of the project advancement. Outlined are the problems faced in the performance and planning of works. The latter include: diagnostics of the concrete-grouted repositories, dust-suppression technologies, packaging of the fragmented ILW and HLW, soil clean-up, radioactive plume spread prevention, broad radiation monitoring of the work zone and environment in the performance of rehabilitation works. Noted is the intention of RRC KI to establish cooperation with foreign, first of all, the U.S. partners for the solution of problems mentioned above.

  16. Palliative effects of extra virgin olive oil, gallic acid, and lemongrass oil dietary supplementation on growth performance, digestibility, carcass traits, and antioxidant status of heat-stressed growing New Zealand White rabbits.

    Science.gov (United States)

    Al-Sagheer, Adham A; Daader, Ahmed H; Gabr, Hassan A; Abd El-Moniem, Elham A

    2017-03-01

    This study explored the effects of supplemental dietary extra virgin olive oil (EVOO), gallic acid (GA), or lemongrass essential oil (LGEO) on growth performance, nutrient digestibility, carcass traits, lipid peroxidation, hematological, and antioxidative status in growing rabbits under heat stress conditions. A total of 48 male growing New Zealand White rabbits were randomly divided into four equal groups, which received a basal diet without any supplementation or supplemented with 15 g EVOO, 500 mg GA, or 400 mg LGEO/kg of diet, for eight consecutive weeks. Results revealed that the overall mean of temperature humidity index was 84.67 ± 0.35, reflecting a state of severe heat stress. Moreover, dietary supplementation with EVOO, GA, or LGEO significantly increased live body weight and daily body weight gain but decreased both feed conversion ratio and daily water consumption. Additionally, a significant increase in both organic matter and crude protein digestibility besides a remarkable elevation in the nutritive values of digestible crude protein, total digestible nutrients, and digestible energy, as well as an increase in the numbers of WBCs, lymphocytes, and heterophils was significant in EVOO-supplemented rabbits. Supplementation with EVOO, GA, or LGEO in the heat-stressed growing rabbit's diet enhanced catalase activity and reduced glutathione content, whereas EVOO-treated rabbits had the highest values. Also, malondialdehyde activity was reduced in response to all tested additives. In conclusion, these findings suggested that addition of EVOO, GA, or LGEO in growing rabbit's diet could be used effectively to alleviate negative impacts of heat stress load on performance, nutrient digestibility, oxidative status, and hemato-biochemical features. Furthermore, among these additives, EVOO achieved the best effects.

  17. Effect of Enterococcus faecium AL41 and Thymus vulgaris essential oil on small intestine integrity and antioxidative status of laying hens.

    Science.gov (United States)

    Placha, I; Simonova, M Pogany; Cobanova, K; Laukova, A; Faix, S

    2010-10-01

    We investigated the effect of Enterococcus faecium on phagocytic activity, antioxidative status in vivo and the effect of E. faecium and 0.4% concentration of Thymus vulgaris essential oil (EO) on the duodenal tissue integrity in vitro in laying hens. The birds were fed the same standard diets and were divided into four groups. E. faecium was added to the drinking water for the second and fourth groups. EO was added to special chambers for measuring trans-epithelial electrical resistance (TEER) for the third and fourth groups only. TEER was lower in groups where EO was added, but in the group with E. faecium TEER was not changed significantly. Our results show that EO at 0.4% concentration may negatively affect intestine integrity, and the probiotic strain E. faecium AL41 is able to eliminate this effect and can strengthen non-specific immunity. To confirm our findings further histopathological investigations of intestinal tissue are needed.

  18. Customer Satisfaction Index Model on Three Level Of Socioeconomic Status In Bogor Case Study: Customer Satisfaction on Branded Cooking Oil Product

    Directory of Open Access Journals (Sweden)

    Budi Setiawan

    2014-06-01

    Full Text Available Customer satisfaction index models have been developed in many countries, including Indonesia. Those models were commonly not focused on the socioeconomic status (SES of the customer, sothis condition could be a research gap. The aims of this research is to analyze the customer satisfaction index model of branded cooking oil product in Bogor, Indonesia based on SES established from the household monthly routine consumption. Questionnaires were used as primary data collection instrument in this study, while data analysis was carried out with variance based structural equation modeling (SEM which is also known as Partial Least Square (PLS model, and Kruskall Wallis nonparametric test. Perceived quality, perceived value and customer expectation as were significantly influencing the customer satisfaction construct in the structural model. This study also concluded that there is different level of overall customer satisfaction on the three levels of customer’s SES

  19. Field Laboratory in the Osage Reservation -- Determination of the Status of Oil and Gas Operations: Task 1. Development of Survey Procedures and Protocols

    Energy Technology Data Exchange (ETDEWEB)

    Carroll, Herbert B.; Johnson, William I.

    1999-04-27

    Procedures and protocols were developed for the determination of the status of oil, gas, and other mineral operations on the Osage Mineral Reservation Estate. The strategy for surveying Osage County, Oklahoma, was developed and then tested in the field. Two Osage Tribal Council members and two Native American college students (who are members of the Osage Tribe) were trained in the field as a test of the procedures and protocols developed in Task 1. Active and inactive surface mining operations, industrial sites, and hydrocarbon-producing fields were located on maps of the county, which was divided into four more or less equal areas for future investigation. Field testing of the procedures, protocols, and training was successful. No significant damage was found at petroleum production operations in a relatively new production operation and in a mature waterflood operation.

  20. The antioxidant status and oxidative stability of muscle from lambs receiving oral administration of Artemisia herba alba and Rosmarinus officinalis essential oils.

    Science.gov (United States)

    Aouadi, Dorra; Luciano, Giuseppe; Vasta, Valentina; Nasri, Saida; Brogna, Daniela M R; Abidi, Sourour; Priolo, Alessandro; Salem, Hichem Ben

    2014-06-01

    The effect of the dietary supplementation to lambs of essential oils (EOs) from rosemary (Rosmarinus officinalis) and artemisia (Artemisia herba alba) on the antioxidant status of muscle and on meat oxidative stability was studied. Eighteen Barbarine lambs were divided into 3 groups and for 95days received oat hay and concentrates. One group (C) was not supplemented, while the other two groups received 400mg/kg of EOs from rosemary (R400) or artemisia (A400). Both EOs possessed antioxidant properties and their oral administration improved the reducing and radical scavenging capacity of the muscle compared to the C treatment (P<0.01). Nevertheless, supplementing EOs did not exert protection against lipid oxidation and did not affect the colour stability in meat over 7days of aerobic storage.

  1. Effects of Dietary Supplementation of Oregano Essential Oil to Sows on Oxidative Stress Status, Lactation Feed Intake of Sows, and Piglet Performance

    Science.gov (United States)

    Tan, Chengquan; Sun, Haiqing; Ao, Jiangtao; Long, Guang; Jiang, Siwen; Peng, Jian

    2015-01-01

    Fifty-four multiparous large white sows were used to determine the effects of supplementing oregano essential oil (OEO) to the gestation and lactation diets on oxidative stress status, lactation feed intake, and their piglet performance. Two groups were fed diets with (OEO; n = 28) or without (Control; n = 26) supplemental 15 mg/kg OEO during gestation and lactation. The serum levels of reactive oxygen species (ROS) (P sows' serum concentrations of 8-OHdG (P sows' counts of faecal lactobacillus (P sow's feed intake (P = 0.07), which resulted in higher average daily gain (P sows. The OEO supplementation to sows' diet improved performance of their piglets, which may be attributed to the reduced oxidative stress. PMID:26539506

  2. Apparent zinc absorption and zinc status of weanling rats fed moderately zinc-deficient diets enriched with beef tallow or sunflower oil.

    Science.gov (United States)

    Weigand, E; Boesch-Saadatmandi, C

    2013-08-01

    The aim of the study was to compare apparent Zn absorption and Zn status of weanling rats fed diets that differed in Zn level, fat level and fat source. Semi-synthetic diets, which were about isoenergetic and contained 3% soyabean oil, were supplemented with 7 or 100 mg Zn/kg to create a mild Zn deficiency (LZ) or a high Zn supply (HZ) and with 0 (LF), 22% beef tallow (BT) or 22% sunflower oil (SF) according to a 2 × 3 factorial design of treatments. They were fed ad libitum to 6 × 8 rats for 28 days. Energy intake and growth rates were comparable among the HZ groups. Weight gains in the LZ-LF, LZ-BT and LZ-SF groups averaged 5.54, 4.95 and 4.15 g/day, and apparent Zn absorption averaged 79.4, 60.3 and 48.0 μg Zn/day, respectively, whereas faecal Zn excretion was comparable among these groups. Apparent Zn absorption, and plasma and femur Zn concentrations were lower in the high-fat groups than in the LF group, possibly due to the high cellulose content of the BT and SF diets. Plasma Zn concentrations were higher in the animals fed the BT-based than in the SF-based diets, whereas femur and soft tissue Zn concentrations were comparable among these groups. The differences between the LZ-BT and LZ-SF groups in growth rate, Zn absorption rate and Zn status were confirmed in a second experiment. The results indicate that moderately Zn-deficient diets enriched with SF in relation to BT affect Zn metabolism of weanling rats by a yet unknown mechanism.

  3. 油气回收吸附剂的应用与研究现状%The Application and Research Status of Adsorbent for Oil Vapor Recovery

    Institute of Scientific and Technical Information of China (English)

    张冬梅; 李东; 滕杰

    2015-01-01

    简单介绍了吸附法油气回收工艺流程 ,重点论述了吸附法油气回收技术中吸附剂的研究现状 ,对不同类型吸附剂的制备及改性进行了综述与比选 ,并对吸附剂未来发展方向进行了讨论.结果表明 :开发高性能活性炭及其他新型材料吸附剂用于油气回收很有意义.%The article briefly introduces the technological process of oil vapor recovery based on adsorption method. Then the article mainly discusses the research status of the adsorbent used in adsorption technology.The preparation and modification of different types of adsorbents are also reviewed and compared in the article.Moreover ,the article discusses the development direction of adsorbents.Through the analysis ,it is found that the development of high-performance activated carbon and other adsorbent used new materials for oil vapor recovery is of great importance.

  4. Modulation of antioxidant status in streptozotocin-induced diabetic male wistar rats following intake of red palm oil and/or rooibos

    Institute of Scientific and Technical Information of China (English)

    Ademola Ayeleso; Nicole Brooks; Oluwafemi Oguntibeju

    2014-01-01

    Objective:To investigate the role of red palm oil(RPO), rooibos tea extract(RTE) and their combined treatment(RPO+RTE) on antioxidant status in streptozotocin(STZ)-induced diabetic rats.Methods:Diabetes mellitus was induced by a single administration of streptozotocin(50 mg/kg) and the rats were treated for7 weeks.Antioxidant enzymes [catalase(CAT), glutathione peroxidase (GPx), superoxide dismutase(SOD)], antioxidant capacity [trolox equivalence antioxidant capacity (TEAC), oxygen radical absorbance capacity(ORAC)] as well as total protein, albumin, globulin, total glutathione, conjugated diene and thiobarbituric acid reactive substances(TBARS) were investigated.Results:Treatment withRPO,RTE andRPO+RTE significantly(p>0.05) improved liverSOD and plasmaORAC in the diabetic rats.Similarly, diabetic rats treated withRTE and RPO+RTE enhanced liverGPx.A significant(P<0.05) increase in the plasmaTBARS in the diabetic control group was observed when compared with the normal control group.Treatment of diabetic rats withRTE andRPO+RTE reduced plasmaTBARS to a level not significantly different atP<0.05 from the normal control group. Conclusions:The results revealed the anti-oxidative potentials of red palm oil, rooibos and their combination in diabetic conditions and hence, they could be useful in the management of diabetes and its complications.

  5. Research status and prospect to the sludge cleaning technology of oil tank%油罐底泥清洗技术研究现状与展望

    Institute of Scientific and Technical Information of China (English)

    周利坤

    2013-01-01

    Tank sludge is a dark and dense gelatinous material layer formed on the tank bottom during oil storage. Due to containing BTEX, phenols and other toxic substances, it cannot be directly discharged. However, it will accelerate corrosion to the tank bottom plate so as to reduce service life of the oil tank and have some negative impacts on the tank oil quality and effective volume. Characteristics, hazards, cleaning cycles and costs of the tank sludge are analyzed simply. Inductive analysis on the status and development trend for tank sludge treatments worldwide is conducted on cleaning technologies, cleaning processes, recycling treatment technologies and other aspects. The application and research status worldwide on manual cleaning, mechanical cleaning, robot cleaning and other aspects are introduced. Through comprehensive analysis, it is proposed that the tank sludge cleaning technology will develop towards closing, integration, systematization and intelligence and sludge treatment will develop towards facilitation, reduction, harmlessness and recycling.%油罐底泥是在油品储存过程中,在罐底形成的一种又黑又稠的胶状物质层,因其含有苯系物、酚类等有毒物质,不能直接排放.若不及时清除,将加速油罐底板的腐蚀,降低油罐的使用寿命,并对罐内油品质量、有效容积等产生一定的负面影响.简要分析了油罐底泥的特性、危害、清洗年限及费用;从清洗技术、清洗工艺及资源化处理技术等方面,归纳分析了国内外罐底油泥处理现状和发展趋势;阐述了国内外在人工清洗、机械清洗及机器人清洗等方面的应用与研究现状;通过综合分析,指出油罐底泥清洗技术将向密闭化、综合化、系统化、智能化的方向发展,油泥处理将向便捷化、减量化、无害化、资源化方向发展.

  6. Effects of dietary supplementation with sage (Salvia officinalis L.) essential oil on antioxidant status and duodenal wall integrity of laying strain growers.

    Science.gov (United States)

    Placha, I; Ryzner, M; Cobanova, K; Faixova, Z; Faix, S

    2015-01-01

    The objective of this study was to compare the influence of four different concentrations of Salvia officinalis essential oil (EO) on animal health. A total of 50 laying strain chicks were randomly divided at the day of hatching into five dietary-treatment groups. Control group was given the basal diet (BD), the other four experimental groups contained BD supplemented with 0.1, 0.25, 0.5, 1.0 g S. officinalis EO/kg diet, respectively. 0.1 g/kg EO increased glutathion peroxidase activity (GPx) in duodenal mucosa, liver and kidney, phagocytic activity in blood (PA), transepithelial electrical resistance (TEER) in duodenal tissue and decreased malondialdehyde (MDA) concentration in plasma and liver. 0.25 g/kg EO increased GPx in liver, total antioxidant status (TAS) in plasma, PA in blood and TEER in duodenal tissue. Our results demonstrate that lower concentrations of EO improve animals' health status, and that it is necessary keep in mind the selection of sufficient concentration of EO used as animal feed additive.

  7. Status of Special Oil Crops Germplasm Conservation in the World%世界特种油料种质资源保存概况

    Institute of Scientific and Technical Information of China (English)

    谭美莲; 严明芳; 汪磊; 王力军; 严兴初

    2011-01-01

    In order to strengthen the germplasm collection and conservation of special oil crops, and offer the service for breeding research and utilization expediently, the status of germplasm conservation for special oil crops in China and some important countries were illuminated in this study. 13 countries such as America, India, Europe on Union and China and so on, hold almost 90000 germplasm accessions of special oil crops including more than 30000 flax accessions,over 21800 sunflower accessions, more 15000 safflower accessions, about 5000 castor bean accessions and approximately 900 perilla accessions. Most flax resources are conserved in America, Russia, Canada and Europe on Union;sunflower germplasm accessions are mainly collected in America, Europe on Union and China;large numbers of safflower accessions are distributed in India, America, China and Russia; and most castor bean resources are kept in China,America and India. As for the accession numbers of special oil crops among those countries,America ranks first which possesses more than 22000 accessions, India ranks second, and Europe on Union,China and Russia are in the middle. 8400 accessions of special oil crops ( castor bean, sunflower, safflower and Perilla)are conserved in China,21% of which are foreign germplasms,and most of native germplasms come from Hubei Province, North China, Northeast, Northwest and Southwest. This study is valuable for China germplasm introduction, collection and preservation of special oil crops, and it not only point out the direction, but also provide the reference.%为加强特种油料种质资源的收集保存,更好地为育种研究利用提供服务,本文阐述了特种油料种质资源在我国及世界上重点国家的保存情况.美国、印度、欧盟、中国等13个国家共保存向日葵、红花、亚麻(含纤用)、蓖麻及苏子等特种油料种质资源约9万份,其中亚麻30000多份,向日葵21800多份,红花15000多份,蓖麻约5000

  8. Japan Hadron Facility

    CERN Document Server

    Hayano, R S

    1999-01-01

    Japan Hadron Facility (JHF) is a high-intensity proton accelerator complex consisting of a 200 MeV linac, a 3 GeV booster and a 50 GeV main ring. Its status and future possibilities of realizing a versatile antiproton facility at JHF are presented.

  9. Assessment of the risk status of pregnant women presenting for antenatal care in a rural health facility in Ebonyi State, South Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Patrick Gold Oyibo

    2011-01-01

    Full Text Available Background: Nigeria has one of the worst maternal and child health indices globally. Aims: The objective of this study was to assess the risk status of pregnant women presenting for antenatal care in a rural health facility in Ebonyi State, South East Nigeria. Subjects and Method: This was a cross-sectional descriptive study of pregnant women selected by systematic random sampling. The study instrument was a pre-tested semi-structured interviewer-administered questionnaire. Result: The age range of the women in the study was 16-43 years. The mean age was 25.3 ± 1.3 years. According to the scoring system used, about one-fourth of the women (26% had a high risk pregnancy while about a tenth (9.1% had very high risk pregnancy. The vast majority of the women with at-risk pregnancies registered for antenatal care late: 58.9 % registered for antenatal care in the second trimester and 37.0 % registered for antenatal care in the third trimester of pregnancy. Of the women with an at-risk pregnancy, 79.5% had their last delivery at home and 67.1 % of them preferred to deliver at home in their current pregnancies. Conclusion: This study revealed that a substantial proportion of rural women with at-risk pregnancies go through their pregnancy period without significant modern antenatal care. The local government health department should intensify efforts through health enlightenment campaigns to educate rural pregnant women of the benefits of utilizing modern antenatal care services.

  10. Western Canada study of animal health effects associated with exposure to emissions from oil and gas field facilities : interpretive overview by the science advisory panel

    Energy Technology Data Exchange (ETDEWEB)

    Guidotti, T.; Nielsen, O.; Berhane, K.; Cohen, B.S.; Hunter, B.; Lasley, B.; Martin, W.; Ribble, C.; Thorne, P.; Tollerud, D.; Witschi, H. [Western Interprovincial Scientific Studies Association, Calgary, AB (Canada). Science Advisory Panel

    2006-05-15

    The results of a study to determine if chronic exposure to emissions from the oil and gas industry influence the health and reproductive performance of cattle and wildlife in western Canada was presented. Individual cows in herds from Alberta, Saskatchewan and northeastern British Columbia were monitored in pens and pastures to determine their exposure status. Data on other known risk factors such as the cow's age, breed and body condition were collected. The study measured concentrations of sulphur dioxide (SO{sub 2}); hydrogen sulphide (H{sub 2}S); and volatile organic compounds (VOCs) measured as benzene and toluene. Passive air monitors were located on all occupied pastures and wintering areas for each herd. Information on the location of over 39,000 animals from 205 herds on 3355 different parcels of land was recorded at 2 week intervals. Each animal's exposure was then averaged to create cumulative exposure values for biologically relevant risk periods for each outcome. Exposures to fine particulate matter (PM) and polycyclic aromatic hydrocarbons were measured a total of 365 times near the calving area for 32 herds. Five primary health outcomes were studied: (1) nonpregnancy; (2) length of breeding-to-calving interval; (3) abortion; (4) stillbirth; and (5) calf mortality. No associations were found among any of the exposure measures and the risk of nonpregnancy, abortion or stillbirth. Sulphur-containing exposures showed no associations with secondary outcome measures in the respiratory, immune and nervous systems. An association was found between exposure to SO{sub 2} and the increased risk of calf mortality. Findings also suggested that there was a greater risk of lesions in the calf skeletal or cardiac muscle with increased prenatal exposure to SO{sub 2}. Increased exposure to VOCs contributed to a greater risk of calf respiratory and thyroid lesions, and a lower count of CD4 and CD8 T-lymphocytes in calves. The results of a concurrent study on

  11. Health status assessment through an integrative biomarker approach in mussels of different ages with a different history of exposure to the Prestige oil spill.

    Science.gov (United States)

    Izagirre, U; Garmendia, L; Soto, M; Etxebarria, N; Marigómez, I

    2014-09-15

    A battery of cell and tissue-level biomarkers was applied in mussels of 6 size-classes collected from Galicia and the Basque coast in summer 2007 in an attempt to examine the health status of individuals affected as adults (mature before 2003), affected during their developmental or juvenile stages (2003-2004 offspring), or not directly affected by the Prestige oil spill (POS) exposure (presumably 2005-2006 offspring). This battery of biomarkers was akin to those formerly applied on mussels of 3.5-4.5 cm shell length for which there exist biomarker reference values in the studied geographical areas. The cause-effect relationship between biological responses and the different history of exposure to POS fuel oil was intricate for different reasons: (a) growth rate was dissimilar in mussels of the two studied localities and much lower than expected, (b) a chronological basis could not be directly associated to POS events (all mussels except the smallest from Galicia had been subjected to the direct POS impact at one or another stage of their life-cycle); and (c) some biomarkers and histopathology seemingly depended on size/age irrespectively of the locality and the POS chronology. As a whole, the present study gives a very useful set of reference values of biomarkers obtained for Mytilus galloprovincialis of different size-classes. Finally, it is recommended that Mussel Watch programmes should be designed by standardising the age of the sentinel mussels rather than their size, especially if the programme covers large or diverse geographical areas, if long-term trends are relevant or if significant pollution effects on growth are expected.

  12. A Preliminary Forecast of the Production Status of China’s Daqing Oil field from the Perspective of EROI

    Directory of Open Access Journals (Sweden)

    Bo Xu

    2014-11-01

    Full Text Available Energy return on investment (EROI and net energy are useful metrics for analyzing energy production physically rather than monetarily. However, these metrics are not widely applied in China. In this study, we forecast the Daqing oilfield’s EROI from 2013 to 2025 using existing data for crude oil and natural gas production and the basic rules of EROI. Unfortunately, our calculations indicate that the oilfield’s EROI will continuously decline from 7.3 to 4.7, and the associated net energy will continuously decline from 1.53 × 1012 MJ to 1.25 × 1012 MJ. If China’s energy intensity does not decline as planned in the next ten years, then the EROI of Daqing will be even lower than our estimates. Additionally, relating the EROI to the monetary return on investment (MROI in a low production and high intensity scenario, Daqing’s EROI will decline to 2.9 and its MROI will decline to 1.8 by 2025. If the “law of minimum EROI” and the assumed “minimum MROI” are taken into account, then we estimate that both energy pressure and economic pressure will restrict Daqing’s production by 2025.

  13. Evaluation of NORM in facility Venezuelan oil industry to establish regulatory criteria; Evaluacion de NORM en una instalacion de la industria petrolera venezolana para establecer los criterios reguladores

    Energy Technology Data Exchange (ETDEWEB)

    Acevedo Lozada, D. J.; Rivas, I.; Davila, L.; Flores, Y.

    2013-07-01

    The present work shows the need to identify, in the Venezuelan oil industry, the existence of exposure to natural sources of radiation should be considered as occupational. As Regulatory Authority in the area of ionizing radiation the need for regulatory processes and ensure radiation protection of personnel involved in these practices arises, as well as personal and environmental monitoring. NORM identifying an installation of the Venezuelan oil industry to establish regulatory processes and take steps to ensure occupational radiation protection. (Author)

  14. The positive impact of red palm oil in school meals on vitamin A status: study in Burkina Faso

    Directory of Open Access Journals (Sweden)

    Somé Issa T

    2006-07-01

    Full Text Available Abstract Background Vitamin A (VA deficiency is widespread in sub-Saharan Africa and school-age children are a vulnerable group. In Burkina Faso, the production and consumption of red palm oil (RPO is being promoted as a food supplement for VA. The objective of the study was to assess the impact on serum retinol of adding RPO to school lunch in two test zones of Burkina Faso. Methods Over one school year, 15 ml RPO was added to individual meals 3 times a week in selected primary schools in two sites. Serum retinol was measured with HPLC at baseline and exactly 12 months later to take account of seasonality. A simple pre-post test design was used in the Kaya area (north-central Burkina, where 239 pupils from 15 intervention schools were randomly selected for the evaluation. In Bogandé (eastern Burkina, 24 schools were randomised for the controlled intervention trial: 8 negative controls (G1 with only the regular school lunch; 8 positive controls (G2 where the pupils received a single VA capsule (60 mg at the end of the school year; and 8 schools with RPO through the school year (G3. A random sample of 128 pupils in each school group took part in the evaluation. Results In Kaya, serum retinol went from 0.77 ± 0.37 μmol/L at baseline to 1.07 ± 0.40 μmol/L one year later (p Conclusion RPO given regularly in small amounts appears highly effective in the reduction of VA deficiency. RPO deserves more attention as a food supplement for VA and as a potential source of rural income in Sahelian countries.

  15. Analytic and Special Studies Reports; Utilization of Psychiatric Facilities by Children: Current Status, Trends, Implications. Mental Health Statistics, Series B, Number 1.

    Science.gov (United States)

    Rosen, Beatrice M.; And Others

    Data are presented concerning the total number of children served in psychiatric facilities and the utilization of specific facilities, including outpatient psychiatric clinics, state and county mental hospitals, private mental hospitals, inpatient psychiatric services of general hospitals, psychiatric day-night services, private psychiatric…

  16. Oregano Essential Oil Improves Intestinal Morphology and Expression of Tight Junction Proteins Associated with Modulation of Selected Intestinal Bacteria and Immune Status in a Pig Model

    Directory of Open Access Journals (Sweden)

    Yi Zou

    2016-01-01

    Full Text Available Oregano essential oil (OEO has long been used to improve the health of animals, particularly the health of intestine, which is generally attributed to its antimicrobial and anti-inflammatory effects. However, how OEO acts in the intestine of pig is still unclear. This study was aimed at elucidating how OEO promotes the intestinal barrier integrity in a pig model. Pigs were fed a control diet alone or one supplemented with 25 mg/kg of OEO for 4 weeks. The OEO-treated pigs showed decreased (P<0.05 endotoxin level in serum and increased (P<0.05 villus height and expression of occludin and zonula occludens-1 (ZO-1 in the jejunum. These results demonstrated that the integrity of intestinal barrier was improved by OEO treatment. The OEO-treated pigs had a lower (P<0.05 population of Escherichia coli in the jejunum, ileum, and colon than the control. This is in accordance with the greater inactivation (P<0.05 of inflammation, which was reflected by the mitogen-activated protein kinase (MAPK, protein kinase B (Akt, and nuclear factor κB (NF-κB signaling pathways and expression of inflammatory cytokines in the jejunum. Our results show that OEO promotes intestinal barrier integrity, probably through modulating intestinal bacteria and immune status in pigs.

  17. Effects of Dietary Supplementation of Oregano Essential Oil to Sows on Oxidative Stress Status, Lactation Feed Intake of Sows, and Piglet Performance

    Directory of Open Access Journals (Sweden)

    Chengquan Tan

    2015-01-01

    Full Text Available Fifty-four multiparous large white sows were used to determine the effects of supplementing oregano essential oil (OEO to the gestation and lactation diets on oxidative stress status, lactation feed intake, and their piglet performance. Two groups were fed diets with (OEO; n=28 or without (Control; n=26 supplemental 15 mg/kg OEO during gestation and lactation. The serum levels of reactive oxygen species (ROS (P<0.05, 8-hydroxy-deoxyguanosine (8-OHdG (P<0.05, and thiobarbituric acid reactive substances (TBARS (P<0.05 were higher during gestation (days 90 and 109 and lactation (days 1 and 3 than in early gestation (day 10. Compared with the control group, the OEO diet significantly reduced sows’ serum concentrations of 8-OHdG (P<0.05 and TBARS (P<0.01 on day 1 of lactation. The OEO diet increased the sows’ counts of faecal lactobacillus (P<0.001 while reducing Escherichia coli (P<0.001 and Enterococcus (P<0.001. In the third week of lactation the treatment tended to increase sow’s feed intake (P=0.07, which resulted in higher average daily gain (P<0.01 of piglets. Our results demonstrated that there is an increased systemic oxidative stress during late gestation and early lactation of sows. The OEO supplementation to sows’ diet improved performance of their piglets, which may be attributed to the reduced oxidative stress.

  18. 国内航运企业燃油成本管控现状及对策分析%The Managing Status Quo and Countermeasures of Fuel Oil Cost about Domestic Shipping Companies

    Institute of Scientific and Technical Information of China (English)

    袁帅

    2012-01-01

    The essay starts with the basic theories of logistic project management. By means of evidence-based research and analysis combined with the trend of domestic and foreign marine fuel oil market situation and the properties of shipping and logistics industries, research and investigation are made on the status quo of marine fuel oil management of one large-scale container liner so as to decide on the appropriate marine filel oil cost management strategy for domestic shipping companies.%从物流工程管理的基本理论出发,结合国内外燃油市场的形势和航运业的特点,时国内某大型集装箱航运公司燃油成本管控现状进行分析,并提出了适合国内航运企业的燃油成本管控策略。

  19. Facile Route to Generate Fuel Oil via Catalytic Pyrolysis of Waste Polypropylene Bags: Towards Waste Management of >20 μm Plastic Bags

    Directory of Open Access Journals (Sweden)

    Neeraj Mishra

    2014-01-01

    Full Text Available A novel strategy of waste recycling of polypropylene plastics (PP bags for generation of commercially viable byproducts using nanoforms of nickel as catalyst is presented in this work. After pyrolysis of waste PP bags (>20 μm under continuous argon flow, 90% conversion efficiency to high petroleum oil was observed at 550°C. To assess the physicochemical attributes of formed oil, flash point, pour point, viscosity, specific gravity, heating value, and density were also measured and found to be very close to ideal values of commercial fuel oil. Moreover, GC-MS was used to resolve the range of trace mass hydrocarbon present in the liquefied hydrocarbon. Our robust recycling system can be exploited as economical technique to solve the nuisance of waste plastic hazardous to ecosystem.

  20. Status of the implementation of the World Health Organization multimodal hand hygiene strategy in United States of America health care facilities

    Science.gov (United States)

    Allegranzi, Benedetta; Conway, Laurie; Larson, Elaine; Pittet, Didier

    2014-01-01

    Background The World Health Organization (WHO) launched a multimodal strategy and campaign in 2009 to improve hand hygiene practices worldwide. Our objective was to evaluate the implementation of the strategy in United States health care facilities. Methods From July through December 2011, US facilities participating in the WHO global campaign were invited to complete the Hand Hygiene Self-Assessment Framework online, a validated tool based on the WHO multimodal strategy. Results Of 2,238 invited facilities, 168 participated in the survey (7.5%). A detailed analysis of 129, mainly nonteaching public facilities (80.6%), showed that most had an advanced or intermediate level of hand hygiene implementation progress (48.9% and 45.0%, respectively). The total Hand Hygiene Self-Assessment Framework score was 36 points higher for facilities with staffing levels of infection preventionists > 0.75/100 beds than for those with lower ratios (P = .01) and 41 points higher for facilities participating in hand hygiene campaigns (P = .002). Conclusion Despite the low response rate, the survey results are unique and allow interesting reflections. Whereas the level of progress of most participating facilities was encouraging, this may reflect reporting bias, ie, better hospitals more likely to report. However, even in respondents, further improvement can be achieved, in particular by embedding hand hygiene in a stronger institutional safety climate and optimizing staffing levels dedicated to infection prevention. These results should encourage the launch of a coordinated national campaign and higher participation in the WHO global campaign. PMID:24581011

  1. SERI Desiccant Cooling Test Facility. Status report. Preliminary data on the performance of a rotary parallel-passage silica-gel dehumidifier

    Energy Technology Data Exchange (ETDEWEB)

    Schultz, K.J.

    1986-04-01

    This report describes the SERI Desiccant Cooling Test Facility. The facility can test bench-scale rotary dehumidifiers over a wide range of controlled conditions. We constructed and installed in the test loop a prototype parallel-passage rotary dehumidifier that has spirally wound polyester tape coated with silica gel. The initial tests gave satisfactory results indicating that approximately 90% of the silica gel was active and the overall Lewis number of the wheel was near unity. The facility has several minor difficulties including an inability to control humidity satisfactorily and nonuniform and highly turbulent inlet velocities. To completely validate the facility requires a range of dehumidifier designs. Several choices are available including constructing a second parallel-passage dehumidifier with the passage spacing more uniform.

  2. [Preventive measures of food poisoning at care facilities for the elderly--current status and problems in food poisoning by noroviruses].

    Science.gov (United States)

    Ezoe, Kumiko; Nagatomi, Hideki; Imaizumi, Iwao

    2012-08-01

    Food poisoning at care facilities for the elderly has been breaking out approximately ten cases per year nationwide from 2001 to 2010. Especially, it reflected the characteristics of food poisoning caused by noroviruses at a high rate. Usually we have been preventing from food poisoning by noroviruses working on existing measures such as temperature control of food materials, sanitary handlings of cooking tools and table wares, and so on. Additionally, the most effective measures to avoid secondary pollution at care facilities for the elderly is that all members at these facilities have to have a sense of crisis about food poisoning by noroviruses and managers at these facilities must take care of health control for all staff.

  3. Detecting Anthropogenic and Climate Change Induced Land Cover and Land Use Change in the Vicinity of an Oil/gas Facility in Northwestern Siberia, Russia

    Science.gov (United States)

    Yu, Q.; Shiklomanov, N. I.; Streletskiy, D. A.; Engstrom, R.; Epstein, H. E.

    2015-12-01

    Arctic ecosystems are changing dramatically due to changes in climate, vegetation and human activities. Northwestern Siberia is one of the regions which has been undergoing various land cover and land use changes associated primarily with animal husbandry and oil/gas development. These changes have been exacerbated by warming climatic conditions over the last fifty years. In this study, we investigated land cover and land use changes associated with oil and gas development southeast of the city of Nadym within the context of climate change based on multi-source and multi-temporal remote sensing imagery. The impacts of land use on surface vegetation, radiation, and hydrological properties were evaluated using the Normalized Difference Vegetation Index (NDVI), albedo and the Normalized Difference Water Index (NDWI). The results from a comparison between high spatial resolution imagery acquired in1968 and 2006 indicate that the vegetation cover was reduced in areas disturbed by oil and gas development. Vegetation cover increased in natural landscapes over the same period,. Water logging was found along the linear structures near the oil/gas development, while in natural landscapes the drying of thermokarst lakes is evident due to permafrost degradation. Derived indices suggest that the direct impacts associated with infrastructure development are mostly within 100 m distance from the disturbance source. While these impacts are rather localized they persist for decades despite partial recovery of vegetation after the initial disturbance.

  4. Emulation and Control of Slugging Flows in a Gas-Lifted Offshore Oil Production Well Through a Lab-sized Facility

    DEFF Research Database (Denmark)

    Jepsen, Kasper Lund; Hansen, Leif; Mai, Christian;

    2013-01-01

    In the oil and gas industry, the gas-lift assist approach is often used in the roduction wells when the reservoir pressure is insufficient to ensure cost-effective production. However the side-effect of this approach is the often occurrence of regular/irregular large oscillations of the productio...

  5. Facile synthesis of magnetic carbon nitride nanosheets and its application in magnetic solid phase extraction for polycyclic aromatic hydrocarbons in edible oil samples.

    Science.gov (United States)

    Zheng, Hao-Bo; Ding, Jun; Zheng, Shu-Jian; Zhu, Gang-Tian; Yuan, Bi-Feng; Feng, Yu-Qi

    2016-01-01

    In this study, we proposed a method to fabricate magnetic carbon nitride (CN) nanosheets by simple physical blending. Low-cost CN nanosheets prepared by urea possessed a highly π-conjugated structure; therefore the obtained composites were employed as magnetic solid-phase extraction (MSPE) sorbent for extraction of polycyclic aromatic hydrocarbons (PAHs) in edible oil samples. Moreover, sample pre-treatment time could be carried out within 10 min. Thus, a simple and cheap method for the analysis of PAHs in edible oil samples was established by coupling magnetic CN nanosheets-based MSPE with gas chromatography-mass spectrometry (GC/MS) analysis. Limits of quantitation (LOQs) for eight PAHs ranged from 0.4 to 0.9 ng/g. The intra- and inter-day relative standard deviations (RSDs) were less than 15.0%. The recoveries of PAHs for spiked soybean oil samples ranged from 91.0% to 124.1%, with RSDs of less than 10.2%. Taken together, the proposed method offers a simple and cost-effective option for the convenient analysis of PAHs in oil samples.

  6. Oil and gas pipelines in nontechnical language

    National Research Council Canada - National Science Library

    Miesner, Thomas O; Leffler, William L

    2006-01-01

    Oil & Gas Pipelines in Nontechnical Language examines the processes, techniques, equipment, and facilities used to transport fluids such as refined products, crude oil, natural gas, and natural gas liquids...

  7. 海上石油平台噪声危害现状调查%A survey of current status of noise hazard on offshore oil platforms

    Institute of Scientific and Technical Information of China (English)

    宁宇

    2016-01-01

    Objective To investigate the noise distribution characteristics,workers' exposure to noise,and protective measures against noise on offshore oil platforms.Methods Six offshore oil platforms with a similar scale of production from China National Offshore Oil Corporation were selected from June to October,2015 to conduct a field investigation of occupational health and detection of risk factors for occupational diseases and to know the current status of noise hazard on offshore oil platforms.Results Among the 373 sites for noise measurement,69.7% had a noise level of ≥80 dB (A);among the 196 sites for noise measurement in the area with noisy equipment,86.7% had a noise level of ≥80 dB (A);among the 177 sites for noise measurement in the area without noisy equipment,50.8% had a noise level of ≥80 dB (A).The actual sound attenuation of earplugs used on platforms was 18.6 dB (A),and if they were worn correctly,they had a maximum value of noise protection of 103.6 dB (A).The workers engaged in indoor operation were exposed to noise for 0.5~1.0 hour per day,and the 40 h/week equivalent sound level (weekly noise exposure,LEX,W) met the requirements in GBZ 2.2-2007 Occupational exposure limits for hazardous agents in the workplace Part 2:Physical agents [85 dB (A)].The workers engaged in outdoor operation were exposed to noise for 6.0~8.0 hours per day,and the over-standard rate of LEX,W was 53.7%.The noise exposure level showed a significant difference between the two groups,and indoor operation workers had a significantly lower noise exposure level than outdoor operation workers [(69.8±3.4) dB (A) vs (85.5±3.5) dB (A),P<0.05].Conclusion Noise sources on offshore oil platforms show the characteristic of centralized distribution,and noisy equipment have a great impact on the area without noisy equipment.The noise exposure level differs significantly between workers engaged in indoor and outdoor operation,and noise protection mainly relies on personal

  8. Improved Design of High Viscous Crude Oil Stratification Sampling Facility%超稠原油大罐分层取样装置改进型设计

    Institute of Scientific and Technical Information of China (English)

    宋传阳

    2014-01-01

    Stratification sampling facility is always adopted in high viscous liquid production at home and abroad. In this paper, based on practical application, aiming at problems of old stratification sampling facility, a new improved stratification sampling facility was designed. The improved facility is excellent in convenient use, easy operation and high sampling efficiency.%超稠原油大罐分层取样装置一直是国内外高粘液体生产中常用的大罐取样装置,本文结合现场实际应用,针对原有分层取样装置提手、取样尺宜断裂、取样瓶宜掉落等问题,设计出一种改进型大罐分层取样装置,该装置使用方便、易于操作、取样效果好,有效满足了油田及化工日常生产的需要。

  9. Facilities & Leadership

    Data.gov (United States)

    Department of Veterans Affairs — The facilities web service provides VA facility information. The VA facilities locator is a feature that is available across the enterprise, on any webpage, for the...

  10. 国内燃料油供需现状分析与思考%The Analysis of Domestic Fuel Oil Supply-Demand Status and Some Considerations about It

    Institute of Scientific and Technical Information of China (English)

    王海波

    2015-01-01

    Fuel oil is a petroleum product variety with relatively high market-oriented degree in China at present. China formally opened fuel oil price at 2001 for the first time, then published the adjustment of import-export quota and excise rate as well as other policy measures several times. Domestic fuel oil market basically integrates with international market, the internationalization of products have been further enhanced. Following the development of local refining enterprises, the application of fuel oil extends from traditional power generation, heating and transportation to processing use. The article analyzes the supply-demand status of domestic fuel oil as well as the situation facing it and puts forward some considerations about domestic fuel oil market development.%燃料油是目前我国市场化程度较高的石油产品品种。我国最早于2001年正式放开了燃料油的价格,之后又数次发布进出口配额、消费税率调整等政策措施,国内燃料油市场与国际市场基本接轨,产品的国际化程度进一步提高。随着地方炼油企业的发展,燃料油的用途从传统的发电、供热、运输等领域又扩展到了加工使用。本文分析了国内燃料油供需现状及其面临的形势,提出了关于国内燃料油市场开发的若干思考。

  11. Biochemistry Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Biochemistry Facility provides expert services and consultation in biochemical enzyme assays and protein purification. The facility currently features 1) Liquid...

  12. Cottonseed protein, oil, and mineral status in near-isogenic cotton (Gossypium hirsutum) lines expressing fuzzy/linted and fuzzless/linted seed phenotypes

    Science.gov (United States)

    Cotton is an important crop in the world and is a major source of oil for human consumption and cotton meal for livestock. Cottonseed composition constituents (protein, oil, and minerals) determine the quality of seeds. Therefore, maintaining optimum levels of cottonseed constituents is critical. Ph...

  13. Borehole Geologic Data for the 216-Z Crib Facilities, A Status of Data Assembled through the Hanford Borehole Geologic Information System (HBGIS)

    Energy Technology Data Exchange (ETDEWEB)

    Last, George V.; Mackley, Rob D.; Lanigan, David C.

    2006-09-25

    The Pacific Northwest National Laboratory (PNNL) is assembling existing borehole geologic information to aid in determining the distribution and potential movement of contaminants released to the environment and to aid selection of remedial alternatives. This information is being assembled via the Hanford Borehole Geologic Information System (HBGIS), which is being developed as part of the Characterization of Systems Project, managed by PNNL, and the Remediation Decision Support Task of the Groundwater Remediation Project, managed by Fluor Hanford, Inc. The purpose of this particular study was to assemble the existing borehole geologic data pertaining to sediments underlying the 216-Z Crib Facilities and the Plutonium Finishing Plant Closure Zone. The primary objective for Fiscal Year 2006 was to assemble the data, complete log plots, and interpret the location of major geologic contacts for each major borehole in and around the primary disposal facilities that received carbon tetrachloride. To date, 154 boreholes located within or immediately adjacent to 19 of the 216-Z crib facilities have been incorporated into HBGIS. Borehole geologic information for the remaining three Z-crib facilities is either lacking (e.g. 216-Z-13, -14, and -15), or has been identified as a lesser priority to be incorporated at a later date.

  14. 33 CFR 154.1047 - Response plan development and evaluation criteria for facilities that handle, store, or transport...

    Science.gov (United States)

    2010-07-01

    ... evaluation criteria for facilities that handle, store, or transport Group V petroleum oils. 154.1047 Section...) POLLUTION FACILITIES TRANSFERRING OIL OR HAZARDOUS MATERIAL IN BULK Response Plans for Oil Facilities § 154.1047 Response plan development and evaluation criteria for facilities that handle, store, or...

  15. Status of respectful and non-abusive care during facility-based childbirth in a hospital and health centers in Addis Ababa, Ethiopia.

    Science.gov (United States)

    Asefa, Anteneh; Bekele, Delayehu

    2015-04-16

    According to the 2011 Ethiopian Demographic and Health Survey, 90.1% of mothers do not deliver in health facilities, with 29.5% citing non-customary service as causative. A low level of skilled attendance at birth is among the leading causes of maternal mortality in low--and middle-income countries. A cross-sectional study was undertaken in four health facilities (one specialized teaching hospital and its three catchment health centers) in Addis Ababa, Ethiopia, to quantitatively determine the level and types of disrespect and abuse faced by women during facility-based childbirth, along with their subjective experiences of disrespect and abuse. A questionnaire was administered to 173 mothers immediately prior to discharge from their respective health facility. Reported disrespect and abuse during childbirth was measured under seven categories using 23 performance indicators. Among multigravida mothers (n = 103), 71.8% had a history of a previous institutional birth and 78% (75.3% in health centers and 81.8% in hospital; p = 0.295) of respondents experienced one or more categories of disrespect and abuse. The violation of the right to information, informed consent, and choice/preference of position during childbirth was reported by all women who gave birth in the hospital and 89.4% of respondents in health centers. Mothers were left without attention during labor in 39.3% of cases (14.1% in health centers and 63.6% in hospital; p right to give birth in woman-centered environment free from disrespect and abuse. Understanding how women define abuse is crucial if Ethiopia is to succeed in increasing the uptake of facility-based births.

  16. Development Status of High Acid Crude Oil Deacidification Technologies%国内外高酸原油脱酸发展现状

    Institute of Scientific and Technical Information of China (English)

    陈清涛; 朱玉龙; 秦一鸣; 田义斌

    2014-01-01

    近年来,随着常规原油资源日益减少和原油开采技术的提高,非常规原油的产量逐年增加。非常规原油的酸值一般较高,基本都属于高酸原油,高酸原油在加工的过程中会对设备造成严重的腐蚀,而且对石油产品的使用性能产生较大影响,因此,解决高酸原油加工问题具有重大的意义。介绍了国内外高酸原油脱酸的几种工艺,如碱洗脱酸、醇氨法脱酸、酯化脱酸、加氢法、热分解法等方法,并对各种方法进行了对比。%In recent years, with the decreasing of conventional crude oil resources and the improvement of crude oil developing technologies, unconventional crude oil production is increasing year by year. Generally, the acid number of unconventional crude oil is high. The crude oil with high acid number may cause serious corrosion to the processing equipment in the refining process. The acid number of crude oil will also impact the performance of oil products. Therefore, it is great significance to solve the processing problems of the crude oil with high acid number. In this paper, several deacidification technologies of high acid crude oil were introduced, such as alkaline wash deacidification, alcohol-ammonia deacidification, esterification deacidification, hydrogenation deacidification ,thermal decomposition deacidification and so on. At last, these oil deacidification technologies were analyzed and compared.

  17. 冷轧含油废水处理技术及工艺现状%Treatment process and technological status of oil-bearing wastewater from cold rolling

    Institute of Scientific and Technical Information of China (English)

    曲余玲; 毛艳丽; 张东丽; 王涿

    2012-01-01

    冷轧含油废水的处理,对于钢铁企业减少污水排放量和新水用量、提高废水循环利用率具有重要的意义.介绍了国内外常用的冷轧含油废水处理技术,如重力分离法、气浮法、絮凝法、吸附法、膜分离法、生物法、膜生物反应器等,描述了冷轧含油废水处理工艺与现状,展望了冷轧含油废水处理的发展趋势.%For iron and steel enterprises,the treatment of oil-bearing wastewater from cold rolling has great significance to reducing the amount of effluent discharge and the dosage of fresh water needed, and improving the cyclic utilization water of wastewater- The commonly used treatment technologies of oil-bearing wastewater from cold rolling in China and abroad, such as gravity separation, air flotation, flocculation, adsorption, membrane separation, biological method and membrane bioreactors are introduced. In addition, the treatment process and present status of oil-bearing wastewater from cold rolling are described. Furthermore, the developing trend of oil-bearing wastewater from cold rolling is forecast.

  18. 采油工人健康状况和工作有关肌肉骨骼疾患的现况调查%Cross-sectional Study on Health Status and Work-related Musculoskeletal Disorders among Oil Workers

    Institute of Scientific and Technical Information of China (English)

    李静芸; 武珊珊; 何丽华; 王生

    2011-01-01

    目的 调查采油工人健康状况和工作有关肌肉骨骼疾患(work-related musculoskeletal disorders,WMSDs)的患病情况.方法 采用自填式调查表方法,对某采油厂工人的健康状况和WMSDs患病情况进行调查和分析.结果 采油工人健康状况较好,因病就诊和缺勤较少见,常见疾患为肌肉骨骼疾患、高血压(病)和胃病,吸烟和锻炼与自评健康状况明显相关(P<0.05).采油工人WMSDs的高发部位前3位是腰、颈和肩部,女性工人的颈肩疾患显著高于男性,髋(臀)和膝WMSDs年患病率随着年龄增长而增加,不同工种之间的膝WMSDs年患病率的差异有统计学意义(P<0.05).结论 采油工人健康状况较好,WMSDs对工人的危害较为常见,应深入探讨工人的健康影响因素,加强工人安全防护和疾病预防措施.%[Objective]To investigate th health status and prevalence of work-related musculoskeletal disorders (WMSDs) among oil workers. [Methods] A self-administered questionnaire was adopted to investigate the health status and prevalence of WMSDs a-mong oil workers from a oil production plant. [Results]The health status of oil workers was generally good, with low rates of doctor-visits and absence of work. The common diseases of them were musculoskeletal disorders, hypertension and stomach illness. There was a significant correlation between self-reported health status and smoking, as well as exercises (P <0.05). The first 3 body segments of oil workers suffering from WMSDs were low back, neck and shoulder. The prevalence of neck and shoulder disorders among female workers was obviously higher than those of males. The prevalence of hip and knee disorders could increase with age. There were significant differences of the prevalence of knee disorders between oil workers with different job type ( P < 0. 05 ). [Conclusion]The health status of oil workers are good, and WMSDs are common among them. The advanced study should focus on the affecting

  19. ANL的2Q-LEBT装置的进展报告%Status of the 2Q-LEBT Facility at ANL

    Institute of Scientific and Technical Information of China (English)

    R.H.Scott; V.N.Asseev; T.V.Kulevoy; P.N.0stroumov; E.A.Poklonskaya; M.Sengupta; N.E.Vinogradov

    2007-01-01

    The concept for a 2 charge state injector for a "RIA type" accelerator has been presented.Progress toward an operational prototype 2Q-LEBT system at Argonne National Laboratory(ANL)is under way.The existing BIE 100 all permanent magnet ECR has been placed on a high voltage platform capable of a combined>100kV with q/m separation at ground level.Remote control of the devices on the platform has been implemented.Other components of the facility are currently being tested.The components of an achromatic bending system are currently being procured.This paper will present recent work at the facility as well as preliminary development of solid materials using the BIE 100.

  20. Present status and prospects of professional facilities for wound healing%创面修复临床治疗机构现状与展望

    Institute of Scientific and Technical Information of China (English)

    吴军; 罗高兴

    2011-01-01

    It is essential for the development of modem clinical medicine to establish a professional facility and team for wound healing. There is some successful experience of constructing and running the wound healing center to be mirrored at home and abroad. The construction of the facility and team for wound healing will be promoted by guideline issuing, profession certificating, and others, which would push forward the clinical treatment and basic research of wound healing.%@@ 随着社会的发展,各种创伤、老年性疾病、代谢性疾病日益多发,并往往伴随着各种各样的创面问题.据统计,全世界有约1%的人口被持续性的创面问题所困扰,约5%的医疗费用花费在创面修复上.

  1. 沈阳市食用油消费意识现状与分析%Consumption awareness status and analysis of edible oil in Shenyang

    Institute of Scientific and Technical Information of China (English)

    周金星; 徐方旭; 匡立学; 冯叙桥

    2012-01-01

    The consumption situation of edible oil in Shenyang was investigated and analyzed by questionnaire survey of randomly selected 320 consumers. The results showed that the main consumption types of edible oil were soybean oil, blend oil and peanut oil; that brand, nutritional value and whether raw - material was GMO were the major factors influencing the comsumers' choices when purchasing, and that source of nutrition knowledge of edible oils was mainly through TV advertisements and from friends. The results indicated that consumers were lack of fundamental knowledge, and lable understanding of edible oils. It was suggested that it was of great significance for the healthier development of edible oil industry to intensify the propagation of basic knowledge about edible oils for the consumers to form right consumption awareness.%对沈阳市320名食用油消费者食用油消费意识、食用油相关知识及标签认知状况进行了调查研究.调查结果表明,沈阳市消费者消费的主要食用油种类依次是大豆油、调和油、花生油,选择食用油时考虑的主要因素有品牌、营养价值和是否转基因,消费者有关食用油营养知识的来源途径主要是电视广告和朋友介绍.总体来说,消费者的食用油基础知识缺乏,对标签的认知度不高.因此,加大食用油相关知识的宣传力度,提高消费者正确的消费意识,对食用油产业的发展有着重要的意义.

  2. A STUDY OF THE OCCUPATIONAL STATUS OF THE YOUNG ADULT DEAF OF THE SOUTHWEST AND THEIR NEED FOR SPECIALIZED VOCATIONAL REHABILITATION FACILITIES. FINAL REPORT.

    Science.gov (United States)

    BLAKE, GARY D.; KRONENBERG, HENRY H.

    AN INTERVIEW-QUESTIONNAIRE STUDY WAS MADE TO INVESTIGATE THE OCCUPATIONAL STATUS AND OPPORTUNITIES OF YOUNG DEAF ADULTS, AND WHETHER FURTHER VOCATIONAL PREPARATION WOULD ENHANCE THEIR VOCATIONAL OPPORTUNITIES. ON-THE-JOB DIFFICULTIES WERE REVIEWED. THE MAJORITY OF THOSE INTERVIEWED SAW A NEED FOR POST-SCHOOL TRAINING. SEVERAL TYPES OF PROGRAMS…

  3. Japanese Facilities Status and Trends for Elderly%日本老年人养老设施的现状与趋势

    Institute of Scientific and Technical Information of China (English)

    曾我千春; 查建华

    2011-01-01

    应用案例分析的方法探究日本目前老年人养老设施及福利政策上存在的问题,进而在日本现行的护理社会保险制度下如何完善老年人养老设施的经营与管理提出自己的见解。其见解主要集中在社会资源即民间资本引入时,政府如何发挥作用,对营利型养老设施带来的问题,护理人员的人力资源如何确保等等。这些问题的探究在老龄化社会中具有一定的共性,因此对中国的老年人福利政策及老年人养老设施的建设有一定的借鉴意义。%Using the case analysis method research Japan's current facilities for elderly and the existing problems on welfare policy,and then in the care of social insurance system to improve the facilities for elderly in the operation and management,put forward our own views.Our insights are mainly concentrated in the social resource that civilian capital to introduce,the government how to play the role of for-profit nursing facilities,brought the issue of nursing,how to ensure human resource and so on.These issues in an aging society with a certain degree of commonality,this because of the Chinese elderly welfare policies and facilities for elderly construction has certain reference significance.

  4. Oil and gas wells and pipelines on U.S. wildlife refuges: challenges for managers.

    Directory of Open Access Journals (Sweden)

    Pedro Ramirez

    Full Text Available The increased demand for oil and gas places a burden on lands set aside for natural resource conservation. Oil and gas development alters the environment locally and on a much broader spatial scale depending on the intensity and extent of mineral resource extraction. The current increase in oil and gas exploration and production in the United States prompted an update of the number of pipelines and wells associated with oil and gas production on National Wildlife Refuge System (NWRS lands. We obtained geospatial data on the location of oil and gas wells and pipelines within and close to the boundaries of NWRS lands (units acquired as fee simple (i.e. absolute title to the surface land by the U.S. Fish and Wildlife Service. We found that 5,002 wells are located in 107 NWRS units and 595 pipelines transect 149 of the 599 NWRS units. Almost half of the wells (2,196 were inactive, one-third (1,665 were active, and the remainder of the wells were either plugged and abandoned or the status was unknown. Pipelines crossed a total of 2,155 kilometers (1,339 miles of NWRS fee simple lands. The high level of oil and gas activity warrants follow up assessments for wells lacking information on production type or well status with emphasis on verifying the well status and identifying abandoned and unplugged wells. NWRS fee simple lands should also be assessed for impacts from brine, oil and other hydrocarbon spills, as well as habitat alteration associated with oil and gas, including the identification of abandoned oil and gas facilities requiring equipment removal and site restoration.

  5. Research Status of Extraction and Applications of Essential Oil of Pomelo Peel%柚皮精油提取工艺与应用研究现状

    Institute of Scientific and Technical Information of China (English)

    宋平; 吴厚玖; 沈海亮

    2012-01-01

    This paper summarized the extraction methods of pemelo peel oil at home and abroad, and the application of every method. According to the applications of essential oils of pomelo peel at this stage, the development prospect of studies and application of essential oil of pomelo peel were outlooked.%综述目前国内外柚皮精油的提取方法及应用研究情况,并根据现阶段柚皮精油的应用状况,展望未来柚皮精油研究与应用的发展前景.

  6. Global Trends and Development Prospects for Oil and the Oil Products Market

    Directory of Open Access Journals (Sweden)

    Maria Dorozhkina

    2006-03-01

    Full Text Available This article discusses the important issue of the development of the global market of oil and oil products. It offers an overview of how this market was formed and its current status, classification, location and potential of countries in the oil and oil processing business. It analyzes the Ukrainian oil products market. The article discusses the shortcomings and strategic areas for the development of Ukraine’s oil transport system. It presents an optimum method for creating integration groups in order to develop the oil processing business in Ukraine for the future. The article considers the main trends and outlines development prospects for the global oil and oil products market.

  7. Dietary flaxseed oil and fish oil modulates expression of antioxidant and inflammatory genes with alleviation of protein glycation status and inflammation in liver of streptozotocin-nicotinamide induced diabetic rats.

    Science.gov (United States)

    Jangale, Nivedita M; Devarshi, Prasad P; Dubal, Aarti A; Ghule, Arvindkumar E; Koppikar, Soumya J; Bodhankar, Subhash L; Chougale, Ashok D; Kulkarni, Mahesh J; Harsulkar, Abhay M

    2013-11-01

    Beneficial effects of dietary flaxseed oil or fish oil on streptozotocin-nicotinamide induced diabetic rats were investigated. Rats were divided into three diabetic and three non-diabetic groups and received control, flaxseed oil or fish oil diets (10%w/w). Both diets reduced blood glucose, TBARS and hepatic NO. The extent of glycation measured in terms of glycated albumin and hemoglobin was reduced significantly with both diets. Flaxseed oil diet up-regulated hepatic catalase (CAT) (activity and expression), superoxide dismutase (SOD) (activity and expression) and glutathione peroxidase (GPx) expression. Fish oil diet up-regulated hepatic CAT (activity and expression), paraoxonase-1 (PON-1) expression and down-regulated heme oxygenase-1 (HO-1) expression. Furthermore, both diets down-regulated the expression of hepatic inflammatory genes TNF-α, IL-6, MCP-1, INF-γ and NF-κB. These results were supported by histopathological observations which showed better tissue preservation in both the diets. Thus, both the diets proved to be beneficial in preventing tissue injury and alleviating diabetic insults in the livers of STZ-NIC diabetic rats.

  8. Bergen conference on oil and economics

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    The conference proceedings contain 7 papers. The topics covered are: Possible oil supply distribution and IEA's contingency plan; The oil market and economic progress in third world countries; The impact of oil on the foreign policies of the superpowers and its ramifications on the oil market; The role of the international oil market in Soviet oil policies; International trade -Status and possible developments. Do oil producers hold any particular responsibility; Economic and political issues in the Middle East oil exporting countries; Coping with political risks - business strategies in the case of Mobil. Separate abstract was prepared for one of the papers.

  9. Exposure to oil mist and oil vapour during offshore drilling in Norway, 1979-2004

    Energy Technology Data Exchange (ETDEWEB)

    Steinsvag, K.; Bratveit, M.; Moen, B.E. [University of Bergen (Norway). Dept. of Public Health and Primary Health Care

    2006-07-01

    Objectives: To describe personal exposure to airborne hydrocarbon contaminants (oil mist and oil vapour) from 1979 to 2004 in the mud-handling areas of offshore drilling facilities operating on the Norwegian continental shelf when drilling with oil-based muds. Methods: Qualitative and quantitative information was gathered during visits to companies involved in offshore oil and gas production in Norway. Monitoring reports on oil mist and oil vapour exposure covered 37 drilling facilities. Exposure data were analysed using descriptive statistics and by constructing linear mixed-effects models. Results: Samples had been taken during the use of three generations of hydrocarbon base oils, namely diesel oils (1979-1984), low-aromatic mineral oils (1985-1997) and non-aromatic mineral oils (1998-2004). Sampling done before 1984 showed high exposure to diesel vapour (arithmetic mean, AM = 1217 mg m{sup -3}). When low-aromatic mineral oils were used, the exposure to oil mist and oil vapour was 4.3 and 36 mg m{sup -3}, and the respective AMs for non-aromatic mineral oils were reduced to 0.54 and 16 mg m{sup -3}. Downward time trends were indicated for both oil mist (6% per year) and oil vapour (8% per year) when the year of monitoring was introduced as a fixed effect in a linear mixed-effects model analysis. Rig type, technical control measures and mud temperature significantly determined exposure to oil mist. Rig type, type of base oil, viscosity of the base oil, work area, mud temperature and season significantly determined exposure to oil vapour. Major decreases in variability were found for the between-rig components. Conclusions: Exposure to oil mist and oil vapour declined over time in the mud-handling areas of offshore drilling facilities. Exposure levels were associated with rig type, mud temperature, technical control measures, base oil, viscosity of the base oil, work area and season. (author)

  10. Radioprotection guidelines to the elaboration of a specific standard for the licensing of radioactive facilities on the practice of oil and gas well logging

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, Rogerio dos Santos; Gomes, Joana D' Arc Ramos Lopes; Costa, Mara Lucia de Lara, E-mail: rogeriog@cnen.gov.br, E-mail: jlopes@cnen.gov.br, E-mail: mara@cnen.gov.br [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil); Miranda, Marcia Valeria F.E. Sa, E-mail: mvaleria@cnen.gov.br [Centro Regional de Ciencias Nucleares (CRCN-NE/CNEN-PE), Recife, PE (Brazil)

    2011-07-01

    The regulatory process in oil and gas well logging has shown the need for specific standard for the issuance of a license authorizing the use of sealed sources in well logging activities, in order to guarantee the quality of many factors from the point of view of radiation protection. Currently, have been used only generic radiation protection standards, but are not comprehensive or technically suitable for a well logging licensing purpose. The lack of a specific standard for licensing in radioactive well logging operations in Brazil, weakens the nuclear regulatory body in your aim of regulate and licensing the activity. This work establish, as main objective, a guideline for the future Brazilian radioprotection code in well logging operations, presenting relevant aspects not covered by genetic radiation protection standards. (author)

  11. An evaluation of heat on protein oxidation of soy protein isolate or soy protein isolate mixed with soybean oil and its consequences on redox status of broilers at early age

    Directory of Open Access Journals (Sweden)

    Xianglun Zhang

    2017-08-01

    Full Text Available Objective The objective of this study was to evaluate effects of heat treatment and soybean oil inclusion on protein oxidation of soy protein isolate (SPI and of oxidized protein on redox status of broilers at an early age. Methods SPI mixed with soybean oil (SPIO heated at 100°C for 8 h was used to evaluate protein oxidation of SPI. A total of two hundred and sixteen 1-day-old Arbor Acres chicks were divided into 3 groups with 6 replicates of 12 birds, receiving basal diet (CON, heat-oxidized SPI diet (HSPI or mixture of SPI and 2% soybean oil diet (HSPIO for 21 d, respectively. Results Increased protein carbonyl, decreased protein sulfhydryl of SPI were observed as heating time increased in all treatments (p<0.05. Addition of 2% soybean oil increased protein carbonyl of SPI at 8 h heating (p<0.05. Dietary HSPI and HSPIO decreased the average daily gain of broilers as compared with the CON (p<0.05. Broilers fed HSPI and HSPIO exhibited decreased glutathione (GSH in serum, catalase activity and total sulfhydryl in liver and increased malondialdehyde (MDA and protein carbonyl in serum, advanced oxidation protein products (AOPPs in liver and protein carbonyl in jejunal mucosa as compared with that of the CON (p<0.05. Additionally, broilers receiving HSPIO showed decreased glutathione peroxidase activity (GSH-Px in serum, GSH and hydroxyl radical scavenging capacity in liver, GSH-Px activity in duodenal mucosa, GSH-Px activity and superoxide anion radical scavenging capacity in jejunal mucosa and increased AOPPs in serum, MDA and protein carbonyl in liver, MDA and AOPPs in jejunal mucosa (p<0.05. Conclusion Protein oxidation of SPI can be induced by heat and soybean oil and oxidized protein resulted in redox imbalance in broilers at an early age.

  12. Mound facility physical characterization

    Energy Technology Data Exchange (ETDEWEB)

    Tonne, W.R.; Alexander, B.M.; Cage, M.R.; Hase, E.H.; Schmidt, M.J.; Schneider, J.E.; Slusher, W.; Todd, J.E.

    1993-12-01

    The purpose of this report is to provide a baseline physical characterization of Mound`s facilities as of September 1993. The baseline characterizations are to be used in the development of long-term future use strategy development for the Mound site. This document describes the current missions and alternative future use scenarios for each building. Current mission descriptions cover facility capabilities, physical resources required to support operations, current safety envelope and current status of facilities. Future use scenarios identify potential alternative future uses, facility modifications required for likely use, facility modifications of other uses, changes to safety envelope for the likely use, cleanup criteria for each future use scenario, and disposition of surplus equipment. This Introductory Chapter includes an Executive Summary that contains narrative on the Functional Unit Material Condition, Current Facility Status, Listing of Buildings, Space Plans, Summary of Maintenance Program and Repair Backlog, Environmental Restoration, and Decontamination and Decommissioning Programs. Under Section B, Site Description, is a brief listing of the Site PS Development, as well as Current Utility Sources. Section C contains Site Assumptions. A Maintenance Program Overview, as well as Current Deficiencies, is contained within the Maintenance Program Chapter.

  13. Sites Requiring Facility Response Plans, Geographic NAD83, EPA (2006) [facility_response_plan_sites_la_EPA_2007

    Data.gov (United States)

    Louisiana Geographic Information Center — Locations of facilities in Louisiana requiring Oil Pollution Act (OPA) Facility Response Plans (FRP). The dataset was provided by the Region 6 OSCARS program....

  14. Redox Status and Neuro Inflammation Indexes in Cerebellum and Motor Cortex of Wistar Rats Supplemented with Natural Sources of Omega-3 Fatty Acids and Astaxanthin: Fish Oil, Krill Oil, and Algal Biomass

    Directory of Open Access Journals (Sweden)

    Tatiana G. Polotow

    2015-09-01

    Full Text Available Health authorities worldwide have consistently recommended the regular consumption of marine fishes and seafood to preserve memory, sustain cognitive functions, and prevent neurodegenerative processes in humans. Shrimp, crabs, lobster, and salmon are of particular interest in the human diet due to their substantial provision of omega-3 fatty acids (n-3/PUFAs and the antioxidant carotenoid astaxanthin (ASTA. However, the optimal ratio between these nutraceuticals in natural sources is apparently the key factor for maximum protection against most neuro-motor disorders. Therefore, we aimed here to investigate the effects of a long-term supplementation with (n-3/PUFAs-rich fish oil, ASTA-rich algal biomass, the combination of them, or krill oil (a natural combination of both nutrients on baseline redox balance and neuro-inflammation indexes in cerebellum and motor cortex of Wistar rats. Significant changes in redox metabolism were only observed upon ASTA supplementation, which reinforce its antioxidant properties with a putative mitochondrial-centered action in rat brain. Krill oil imposed mild astrocyte activation in motor cortex of Wistar rats, although no redox or inflammatory index was concomitantly altered. In summary, there is no experimental evidence that krill oil, fish oil, oralgal biomass (minor variation, drastically change the baseline oxidative conditions or the neuro-inflammatory scenario in neuromotor-associated rat brain regions.

  15. Redox Status and Neuro Inflammation Indexes in Cerebellum and Motor Cortex of Wistar Rats Supplemented with Natural Sources of Omega-3 Fatty Acids and Astaxanthin: Fish Oil, Krill Oil, and Algal Biomass

    Science.gov (United States)

    Polotow, Tatiana G.; Poppe, Sandra C.; Vardaris, Cristina V.; Ganini, Douglas; Guariroba, Maísa; Mattei, Rita; Hatanaka, Elaine; Martins, Maria F.; Bondan, Eduardo F.; Barros, Marcelo P.

    2015-01-01

    Health authorities worldwide have consistently recommended the regular consumption of marine fishes and seafood to preserve memory, sustain cognitive functions, and prevent neurodegenerative processes in humans. Shrimp, crabs, lobster, and salmon are of particular interest in the human diet due to their substantial provision of omega-3 fatty acids (n-3/PUFAs) and the antioxidant carotenoid astaxanthin (ASTA). However, the optimal ratio between these nutraceuticals in natural sources is apparently the key factor for maximum protection against most neuro-motor disorders. Therefore, we aimed here to investigate the effects of a long-term supplementation with (n-3)/PUFAs-rich fish oil, ASTA-rich algal biomass, the combination of them, or krill oil (a natural combination of both nutrients) on baseline redox balance and neuro-inflammation indexes in cerebellum and motor cortex of Wistar rats. Significant changes in redox metabolism were only observed upon ASTA supplementation, which reinforce its antioxidant properties with a putative mitochondrial-centered action in rat brain. Krill oil imposed mild astrocyte activation in motor cortex of Wistar rats, although no redox or inflammatory index was concomitantly altered. In summary, there is no experimental evidence that krill oil, fish oil, oralgal biomass (minor variation), drastically change the baseline oxidative conditions or the neuro-inflammatory scenario in neuromotor-associated rat brain regions. PMID:26426026

  16. Palm Oil

    Science.gov (United States)

    Palm oil is obtained from the fruit of the oil palm tree. Palm oil is used for preventing vitamin A deficiency, cancer, ... blood pressure, high cholesterol, and cyanide poisoning. Palm oil is used for weight loss and increasing the ...

  17. Diesel oil

    Science.gov (United States)

    Oil ... Diesel oil ... Diesel oil poisoning can cause symptoms in many parts of the body. EYES, EARS, NOSE, AND THROAT Loss of ... most dangerous effects of hydrocarbon (such as diesel oil) poisoning are due to inhaling the fumes. NERVOUS ...

  18. Evaluation of the SYNTHOIL process. Volume II. Status of development. [47 refs

    Energy Technology Data Exchange (ETDEWEB)

    Salmon, R.; Edwards, M.S.; Ulrich, W.C.

    1977-06-01

    The Synthoil process for producing heavy desulfurized fuel oil from coal has been under development at Pittsburgh Energy Research Center since 1969. The status of development and technical feasibility of the process are reviewed. This is part of an engineering and economic evaluation based on the conceptual design of a 100,000-bbl/day commercial Synthoil facility. Experimental data are discussed with regard to their adequacy for the formulation of a basis for the process design of such a facility. Potential engineering and equipment problems are analyzed.

  19. Mitigating the consequences of extreme events on strategic facilities: evaluation of volcanic and seismic risk affecting the Caspian oil and gas pipelines in the Republic of Georgia.

    Science.gov (United States)

    Pasquarè, F A; Tormey, D; Vezzoli, L; Okrostsvaridze, A; Tutberidze, B

    2011-07-01

    In this work we identify and quantify new seismic and volcanic risks threatening the strategic Caspian oil and gas pipelines through the Republic of Georgia, in the vicinity of the recent Abuli Samsari Volcanic Ridge, and evaluate risk reduction measures, mitigation measures, and monitoring. As regards seismic risk, we identified a major, NW-SE trending strike-slip fault; based on the analysis of fault planes along this major transcurrent structure, an about N-S trend of the maximum, horizontal compressive stress (σ1) was determined, which is in good agreement with data instrumentally derived after the 1986, M 5.6 Paravani earthquake and its aftershock. Particularly notable is the strong alignment of volcanic vents along an about N-S trend that suggests a magma rising controlled by the about N-S-directed σ1. The original pipeline design included mitigation measures for seismic risk and other geohazards, including burial of the pipeline for its entire length, increased wall thickness, block valve spacing near recognized hazards, and monitoring of known landslide hazards. However, the design did not consider volcanic risk or the specific seismic hazards revealed by this study. The result of our analysis is that the Baku-Tbilisi-Ceyhan (BTC) oil pipeline, as well as the Baku-Tbilisi-Erzerum South Caucasian natural gas pipeline (SCP) were designed in such a way that they significantly reduce the risk posed by the newly-identified geohazards in the vicinity of the Abuli-Samsari Ridge. No new measures are recommended for the pipeline itself as a result of this study. However, since the consequences of long-term shut-down would be very damaging to the economies of Western Europe, we conclude that the regionally significant BTC and SCP warrant greater protections, described in the final section of or work. The overall objective of our effort is to present the results in a matrix framework that allows the technical information to be used further in the decision

  20. Fabrication Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Fabrication Facilities are a direct result of years of testing support. Through years of experience, the three fabrication facilities (Fort Hood, Fort Lewis, and...

  1. Protective effect of fish oil on changes in the activities of membrane-bound ATPases and mineral status in experimentally induced myocardial infarction in Wistar rats.

    Science.gov (United States)

    Padma, Viswanadha Vijaya; Devi, Chennam Srinivasulu Shyamala; Kalaiselvi, Palaniswamy

    2010-12-01

    The present study evaluated the protective effect of fish oil in isoproterenol-induced myocardial infarction in rats. The results of the present study indicate that the IPH administration decreases the activities of membrane-bound ATPases compared to control animals. Fish oil pretreatment brought about significant increase in the activity of these membrane-bound ATPases in IPH (isoproterenol hydrochloride)-treated animals. Significant increase in serum potassium level with concomitant decrease in the values of sodium, magnesium, and calcium were observed in IPH-treated rats compared to control rats, fish oil pretreatment reversed these changes to near normal. Significant elevation of sodium and calcium levels with concomitant decrease in the levels of potassium and magnesium were observed in the myocardial tissue of IPH-administered rats compared to control rats, fish oil pretreatment followed by IPH administration brought these levels to near normal. The levels of lipid peroxidation (LPO) in both serum and tissue were increased in IPH-treated rats compared with control rats, whereas pretreatment with fish oil in IPH-treated rats maintained near-normal LPO levels. The results of the present study reveals that the pretreatment of fish maintains the activities of membrane-bound ATPases and the mineral levels at near normal by the inhibition of lipid peroxidation.

  2. Inhalation of coriander volatile oil increased anxiolytic-antidepressant-like behaviors and decreased oxidative status in beta-amyloid (1-42) rat model of Alzheimer's disease.

    Science.gov (United States)

    Cioanca, Oana; Hritcu, Lucian; Mihasan, Marius; Trifan, Adriana; Hancianu, Monica

    2014-05-28

    The present study analyzed the possible anxiolytic, antidepressant and antioxidant proprieties of inhaled coriander volatile oil extracted from Coriandrum sativum var. microcarpum in beta-amyloid (1-42) rat model of Alzheimer's disease. The anxiolytic- and antidepressant-like effects of inhaled coriander volatile oil were studied by means of in vivo (elevated plus-maze and forced swimming tests) approaches. Also, the antioxidant activity in the hippocampus was assessed using catalase specific activity and the total content of the reduced glutathione. The beta-amyloid (1-42)-treated rats exhibited the following: decrease of the locomotor activity, the percentage of the time spent and the number of entries in the open arm within elevated plus-maze test and decrease of swimming and immobility times within forced swimming test. Exposure to coriander volatile oil significantly improved these parameters, suggesting anxiolytic- and antidepressant-like effects. Moreover, coriander volatile oil decreased catalase activity and increased glutathione level in the hippocampus. Our results suggest that multiple exposures to coriander volatile oil can be useful as a mean to counteract anxiety, depression and oxidative stress in Alzheimer's disease conditions.

  3. 21 CFR 129.35 - Sanitary facilities.

    Science.gov (United States)

    2010-04-01

    ... HUMAN CONSUMPTION PROCESSING AND BOTTLING OF BOTTLED DRINKING WATER Buildings and Facilities § 129.35... shall be free of oil, dust, rust, excessive moisture, and extraneous materials; shall not affect...

  4. Facility Microgrids

    Energy Technology Data Exchange (ETDEWEB)

    Ye, Z.; Walling, R.; Miller, N.; Du, P.; Nelson, K.

    2005-05-01

    Microgrids are receiving a considerable interest from the power industry, partly because their business and technical structure shows promise as a means of taking full advantage of distributed generation. This report investigates three issues associated with facility microgrids: (1) Multiple-distributed generation facility microgrids' unintentional islanding protection, (2) Facility microgrids' response to bulk grid disturbances, and (3) Facility microgrids' intentional islanding.

  5. Circular letter from January 22, 2004 to the presidents of companies having the status of chartered storage facility; Lettre circulaire du 22 janvier 2004 a Messieurs les presidents de societes titulaires du statut d'entrepositaire agree

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This circular letter is intended for owners of storage facilities for petroleum products benefiting from the obligation of strategic storage according to the article 2 of law no 92-1443 from December 31, 1992. The attached document recalls the reasons and content of this obligation, the prevailing strategic storage rules in France (reference texts, products in concern, operators, stockpiles localization, product substitution possibilities..), the monthly declarations, the controls and sanctions, the annual plan of stocks localization, the obligation of information, the loss of chartered status or the renouncement. A schematic synthesis of the system of stockpiles constitution is presented in appendix, for France and for the French overseas departements. The other appendixes concern: the list of petroleum products concerned by the legal obligation of strategic storage, the relations between the professional committee of strategic stockpiles (CPSSP) and the anonymous society of security stocks management (SAGESS), and some examples of monthly and annual declaration forms. (J.S.)

  6. Evaluation of nuclear facility decommissioning projects. Three Mile Island Unit 2. Radioactive waste and laundry shipments. Volume 9. Summary status report

    Energy Technology Data Exchange (ETDEWEB)

    Doerge, D. H.; Miller, R. L.; Scotti, K. S.

    1986-05-01

    This document summarizes information concerning radioactive waste and laundry shipments from the Three Mile Island Nuclear Station Unit 2 to radioactive waste disposal sites and to protective clothing decontamination facilities (laundries) since the loss of coolant accident experienced on March 28, 1979. Data were collected from radioactive shipment records, summarized, and placed in a computerized data information retrieval/manipulation system which permits extraction of specific information. This report covers the period of April 9, 1979 to May 5, 1985. Included in this report are: waste disposal site locations, dose rates, curie content, waste description, container type and number, volumes and weights. This information is presented in two major categories: protective clothing (laundry) and radioactive waste. Each of the waste shipment reports is in chronological order.

  7. Guiding Ebola patients to suitable health facilities: an SMS-based approach [v1; ref status: indexed, http://f1000r.es/51l

    Directory of Open Access Journals (Sweden)

    Mohamad-Ali Trad

    2015-02-01

    Full Text Available Access to appropriate health services is a fundamental problem in developing countries, where patients do not have access to information and to the nearest health service facility. We propose building a recommendation system based on simple SMS text messaging to help Ebola patients readily find the closest health service with available and appropriate resources. The system will map people’s reported symptoms to likely Ebola case definitions and suitable health service locations. In addition to providing a valuable individual service to people with curable diseases, the proposed system will also predict population-level disease spread risk for infectious diseases using crowd-sourced symptoms from the population. Health workers will be able to better plan and anticipate responses to the current Ebola outbreak in West Africa. Patients will have improved access to appropriate health care. This system could also be applied in other resource poor or rich settings.

  8. Cottonseed protein, oil, and mineral status in near-isogenic Gossypium hirsutum cotton lines expressing fuzzy/linted and fuzzless/linted seed phenotypes under field conditions.

    Science.gov (United States)

    Bellaloui, Nacer; Stetina, Salliana R; Turley, Rickie B

    2015-01-01

    Cotton is an important crop in the world and is a major source of oil for human consumption and cotton meal for livestock. Cottonseed nutrition (seed composition: protein, oil, and minerals) determines the quality of seeds. Therefore, maintaining optimum levels of cottonseed nutrition is critical. Physiological and genetic mechanisms controlling the levels of these constituents in cottonseed are still largely unknown. Our previous research conducted under greenhouse conditions showed that seed and leaf nutrition differed between fuzzless and fuzzy seed isolines. Therefore, the objective of this research was to investigate the seed fuzz phenotype (trait) effects on seed protein, oil, N, C, S, and minerals in five sets of near-isogenic mutant cotton lines for seed fuzz in a 2-year experiment under field condition to evaluate the stability of the effect of the trait on seed nutrition. The isolines (genotypes) in each set differ for the seed fuzz trait (fuzzless/linted seed line, N lines, and fuzzy/linted seed line, F lines). Results showed that seed protein was higher in the fuzzy genotype in all sets, but seed oil was higher in fuzzless genotype in all sets. The concentrations of seed Ca and C were higher in all fuzzless genotypes, but N, S, B, Fe, and Zn were higher in most of the fuzzy genotypes. Generally, minerals were higher in leaves of F lines, suggesting the translocation of minerals from leaves to seeds was limited. The research demonstrated that fiber development could be involved in cottonseed composition. This may be due to the involvement of fiber development in carbon and nitrogen metabolism, and the mobility of nutrients from leaves (source) to seed (sink). This information is beneficial to breeders to consider fuzzless cottonseed for potential protein and oil use and select for higher oil or higher protein content, and to physiologists to further understand the mobility of minerals to increase the quality of cottonseed nutrition for food and feed.

  9. Cottonseed protein, oil, and mineral status in near-isogenic Gossypium hirsutum cotton lines expressing fuzzy/linted and fuzzless/linted seed phenotypes under field conditions

    Directory of Open Access Journals (Sweden)

    Nacer eBellaloui

    2015-03-01

    Full Text Available Cotton is an important crop in the world and is a major source of oil for human consumption and cotton meal for livestock. Cottonseed nutrition (seed composition: protein, oil, and minerals determine the quality of seeds. Therefore, maintaining optimum levels of cottonseed nutrition is critical. Physiological and genetic mechanisms controlling the levels of these constituents in cottonseed are still largely unknown. Our previous research conducted under greenhouse conditions showed that seed and leaf nutrition differed between fuzzless and fuzzy seed isolines. Therefore, the objective of this research was to investigate the seed fuzz phenotype (trait effects on seed protein, oil, N, C, S, and minerals in five sets of near-isogenic mutant cotton lines for seed fuzz in a two-year experiment under field condition to evaluate the stability of the effect of the trait on seed nutrition. The isolines (genotypes in each set differ for the seed fuzz trait (fuzzless/linted seed line, N lines, and fuzzy/linted seed line, F lines. Results showed that seed protein was higher in the fuzzy genotype in all sets, but seed oil was higher in fuzzless genotype in all sets. The concentrations of seed Ca and C were higher in all fuzzless genotypes, but N, S, B, Fe, and Zn were higher in most of the fuzzy genotypes. Generally, minerals were higher in leaves of F lines, suggesting the translocation of minerals from leaves to seeds was limited. The research demonstrated that fiber development could be involved in cottonseed composition. This may be due to the involvement of fiber development in carbon and nitrogen metabolism, and the mobility of nutrients from leaves (source to seed (sink. This information is beneficial to breeders to consider fuzzless cottonseed for potential protein and oil use and select for higher oil or higher protein content, and to physiologists to further understand the mobility of minerals to increase the quality of cottonseed nutrition for

  10. A randomized study of the effect of fish oil on n-3 fatty acid incorporation and nutritional status in lung cancer patients

    DEFF Research Database (Denmark)

    Andersen, Jens Rikardt; Dannerfjord, Stina Hjerrild; Nørgaard, Michael;

    2015-01-01

    either 20 ml of FO or 20 ml of rapeseed oil (RO) daily. Patients were evaluated every three weeks. Twenty-five patients participated in the study for more than 21 days. The RBC content in FO-group increased with 35%, 137% and 44%, respectively (p ...Long-chain n-3 polyunsaturated fatty acids (n-3 LCPUFA) have been proposed to have beneficial effect on cancer cachexia. The aims of the present study were to a) determine the incorporation of n-3 LCPUFA in erythrocytes (RBC) as a measurement of compliance to fish oil (FO)-supplement in lung cancer...

  11. Superhydrophobic Cu2S@Cu2O film on copper surface fabricated by a facile chemical bath deposition method and its application in oil-water separation

    Science.gov (United States)

    Pi, Pihui; Hou, Kun; Zhou, Cailong; Li, Guidong; Wen, Xiufang; Xu, Shouping; Cheng, Jiang; Wang, Shuangfeng

    2017-02-01

    Cu2S and Cu2O composite (Cu2S@Cu2O) film with micro/nano binary structure was created on copper surface using the mixing solution of sodium thiosulphate and copper sulfate by a facile chemical bath deposition method. After modification with low-cost polydimethylsioxane (PDMS), the superhydrophobic Cu2S@Cu2O film was obtained. The as-prepared film shows outstanding water repellency with a water contact angle larger than 150° and long-term storage stability. The geometric morphology and chemical composition of the film were characterized by scanning electron microscope (SEM), energy dispersive spectrometer (EDS) and attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), respectively. Moreover, the same method was used to fabricate superhydrophobic/superoleophilic copper mesh, and it could realize separation of various oily sewages with separation efficiency above 94%. This strategy has potential to fabricate the practical superhydrophobic Cu2S@Cu2O film on copper surface on a large scale due to its simplicity and low cost.

  12. [Current status and aspects of solving issues of sanitary and epidemiological well-being at the facilities of railway transport in Russia].

    Science.gov (United States)

    Kas'kov, Iu N; Podkrytov, Iu I

    2012-01-01

    An analysis of modern sanitary-epidemiological status of railway transport is presented. The mean index of occupational morbidity in railway transport workers in recent years is 1.2 cases per 10 thousand railway workers. Workers of locomotive brigades (locomotive drivers and their assistants), in whom occupational sensorineural hearing loss was predominantly revealed (78.3 +/- 3.4%) accounted for 30-40% of cases out of the total number of occupational morbidity in railway transport workers. Water samples from the sources of centralized and noncentralized water supply did not meet health standards for microbiological parameters in the 14-18%, and from the water pipes in 4-6% of cases. Suggestions for improving sanitary-hygiene monitoring in railway transport have been given.

  13. Exploring the status of retail private drug shops in Bangladesh and action points for developing an accredited drug shop model: a facility based cross-sectional study.

    Science.gov (United States)

    Ahmed, Syed Masud; Naher, Nahitun; Hossain, Tarek; Rawal, Lal Bahadur

    2017-01-01

    The private retail drug shops market in Bangladesh is largely unregulated and unaccountable, giving rise to irrational use of drugs and high Out-of-pocket expenditure on health. These shops are served by salespersons with meagre or no formal training in dispensing. This facility-based cross-sectional study was undertaken to investigate how the drug shops currently operate vis-a-vis the regulatory regime including dispensing practices of the salespersons, for identifying key action points to develop an accredited model for Bangladesh. About 90 rural and 21 urban retail drug shops from seven divisions were included in the survey. The salespersons were interviewed for relevant information, supplemented by qualitative data on perceptions of the catchment community as well as structured observation of client-provider interactions from a sub-sample. In 76% of the shops, the owner and the salesperson was the same person, and >90% of these were located within 30 min walking distance from a public sector health facility. The licensing process was perceived to be a cumbersome, lengthy, and costly process. Shop visit by drug inspectors were brief, wasn't structured, and not problem solving. Only 9% shops maintained a stock register and 10% a drug sales record. Overall, 65% clients visited drug shops without a prescription. Forty-nine percent of the salespersons had no formal training in dispensing and learned the trade through apprenticeship with fellow drug retailers (42%), relatives (18%), and village doctors (16%) etc. The catchment population of the drug shops mostly did not bother about dispensing training, drug shop licensing and buying drugs without prescription. Observed client-dispenser interactions were found to concentrate mainly on financial transaction, unless, the client pro-actively sought advice regarding the use of the drug. Majority of the drug shops studied are run by salespersons who have informal 'training' through apprenticeship. Visiting drug shops

  14. Does supplementation of formula with evening primrose and fish oils augment long chain polyunsaturated fatty acid status of low birthweight infants to that of breast-fed counterparts?

    NARCIS (Netherlands)

    Woltil, HA; van Beusekom, CM; Schaafsma, A; Okken, A; Muskiet, FAJ

    1999-01-01

    We investigated whether formulae with evening primrose and fish oils raise long chain polyunsaturated fatty acids (LCPUFA) in plasma cholesterol esters (CE), erythrocytes (RSC) and platelets (PLT) to levels encountered in breast-fed infants. Low birthweight infants (less than or equal to 2500 g) rec

  15. Research status of polar accompanying substances in olive oil%橄榄油中极性伴随物研究状况

    Institute of Scientific and Technical Information of China (English)

    邓斌; 张伟; 惠菊; 杨佳; 王满意

    2011-01-01

    The recent development focuses on the polar accompanying substances in olive oil were reviewed. Phenolic compounds were main constituents in polar accompanying substances in olive oil, and they varied with the olive sources, planting conditions and oil extraction procedures. Phenolic compounds correlated to the flavor and the oxidative stability of the olive oil, and possessed the antioxidant and free radical - scavenging capability which facilitated the prohibition of low density lipoprotein (LDL) oxidation and precaution of coronary heart disease.%综述了橄榄油中极性伴随物的研究状况.酚类物质是橄榄油极性伴随物的主要组成部分,其组成随橄榄的品种、种植条件及橄榄油提取方法不同而异.酚类物质对于保持橄榄油的风味,提高油脂氧化稳定性具有重要作用.同时,橄榄油中酚类伴随物具有良好的清除自由基和抗氧化能力,可以阻止低密度脂蛋白(LDL)氧化,起到预防心血管疾病的作用.

  16. Does supplementation of formula with evening primrose and fish oils augment long chain polyunsaturated fatty acid status of low birthweight infants to that of breast-fed counterparts?

    NARCIS (Netherlands)

    Woltil, HA; van Beusekom, CM; Schaafsma, A; Okken, A; Muskiet, FAJ

    We investigated whether formulae with evening primrose and fish oils raise long chain polyunsaturated fatty acids (LCPUFA) in plasma cholesterol esters (CE), erythrocytes (RSC) and platelets (PLT) to levels encountered in breast-fed infants. Low birthweight infants (less than or equal to 2500 g)

  17. Does supplementation of formula with evening primrose and fish oils augment long chain polyunsaturated fatty acid status of low birthweight infants to that of breast-fed counterparts?

    NARCIS (Netherlands)

    Woltil, HA; van Beusekom, CM; Schaafsma, A; Okken, A; Muskiet, FAJ

    1999-01-01

    We investigated whether formulae with evening primrose and fish oils raise long chain polyunsaturated fatty acids (LCPUFA) in plasma cholesterol esters (CE), erythrocytes (RSC) and platelets (PLT) to levels encountered in breast-fed infants. Low birthweight infants (less than or equal to 2500 g) rec

  18. 33 CFR 154.1325 - Response plan development and evaluation criteria for facilities that handle, store, or transport...

    Science.gov (United States)

    2010-07-01

    ... evaluation criteria for facilities that handle, store, or transport other non-petroleum oils. 154.1325...) POLLUTION FACILITIES TRANSFERRING OIL OR HAZARDOUS MATERIAL IN BULK Response Plans for Other Non-Petroleum..., store, or transport other non-petroleum oils. (a) An owner or operator of a facility that...

  19. 40 CFR 279.43 - Used oil transportation.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Used oil transportation. 279.43... Facilities § 279.43 Used oil transportation. (a) Deliveries. A used oil transporter must deliver all used oil... comply with all applicable requirements under the U.S. Department of Transportation regulations in 49...

  20. 25 CFR 226.38 - Measuring and storing oil.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  1. Current Status and Trend of Offshore-fishing Boat Lubricating Oil%近海渔船用油现状及趋势

    Institute of Scientific and Technical Information of China (English)

    张润香; 刘功德; 曹聪蕊; 邓军礼

    2015-01-01

    Numerous offshore-fishing boats are engaged in fishing operations in China, but its lubricating oil quality is at low level. The mainstream quality grade of offshore-fishing boat lubricating oil is CD in the market, and the physicochemical tar-gets of different company products are up to standard, the total base numbers are al greater than 7. 0 mgKOH/g, but the inner quality is not the same between these products because the manufacturers focus on different aspects. The fuel quality of offshore-fishing boat is bad, with high content sulfur especial y. Meanwhile fishermen have a limited knowledge, light consciousness of lubricating oil maintenance, and changing lubricating oil not in time. Those phenomena are common in the market. The market of offshore-fishing boat lubricating oil is huge, but the current lubricants developments are based on on-land diesel engine. Specific oil fitting the use condition of the engine of offshore-fishing boat better wil be pushed out in future.%我国近海渔船数量众多,用油水平总体偏低。目前市场主流油品为CD级别,主要厂家产品理化指标均合格,碱值均大于7.0 mgKOH/g,但产品内在质量略有不同,不同厂家产品关注点不一样。近海渔船燃油质量差,特别是硫含量高,而渔民油品知识有限,润滑油养护意识淡薄,换油不及时是市场普遍现象。近海渔船润滑油市场庞大,现有产品依据路上柴油机规格研制。未来可能出现专用产品,以更好的适用近海渔船的使用工况。

  2. 深水油气科技发展现状与趋势%Development Status and Trends of Science and Technology of Deepwater Oil and Gas

    Institute of Scientific and Technical Information of China (English)

    赵纪东; 郑军卫

    2013-01-01

    作为全球未来油气资源的主要接替区,海洋深水区已成为很多国家的战略要地.相比于陆地和浅水区而言,科学技术在深水油气勘探开发中的作用更加突出.通过对深水油气地质特征、勘探技术(地震技术和非地震技术)和开采技术(立管技术、开发井钻井技术及完井采油技术)发展现状的系统调研和深入分析,结合主要国际石油公司的发展规划、近年召开的国际著名油气会议和油田技术服务公司取得的试验成果,总结归纳出深水油气科技四大发展趋势,同时对我国在该领域的发展提出了几点建议.%As major substitution to supply oil and gas resources for human needs,deepwater (also known as deepsea) has become strategic places for many countries.Compared to land and shallow waters,science and technology play an important role in the exploration and development of deepwater oil and gas.By systemic research and detailed analysis of geological characteristics,exploration technology (seismic technology and non-seismic technology) and mining technology (risers technology,development wells' drilling technology,completion and recovery technology) of deepwater oil and gas,future trends of the science and technology of deepwater oil and gas were summarized in combination with the development plans of major international oil companies.Also shown are the themes of the famous international conferences about oil and gas held in recent years and test results obtained by oilfield service companies.At the same time,a few suggestions for China's future development in the field were proposed.

  3. 全球冰区油船现状及发展前景%Status and prospects of global ice-zone oil tankers

    Institute of Scientific and Technical Information of China (English)

    秦琦

    2011-01-01

    冰区和冰级简介据了解.世界冰区主要分布在南北极附近水域.英国劳氏船级社(LR)列出了包括波罗的海、北极水域和鄂霍次克海在内的主要冰区分布,见表1。%By October 201 l, there were 364ships in the global ice-zone oil tanker fleet in service, totaling 21298493 dwt. Of such tanker building countries, Korea comes out smelling like a rose as its newbuildings account for 68.3% of the global ice-zone oil tanker building market.

  4. A randomized study of the effect of fish oil on n-3 fatty acid incorporation and nutritional status in lung cancer patients

    DEFF Research Database (Denmark)

    Andersen, Jens Rikardt; Dannerfjord, Stina Hjerrild; Nørgaard, Michael

    2015-01-01

    Long-chain n-3 polyunsaturated fatty acids (n-3 LCPUFA) have been proposed to have beneficial effect on cancer cachexia. The aims of the present study were to a) determine the incorporation of n-3 LCPUFA in erythrocytes (RBC) as a measurement of compliance to fish oil (FO)-supplement in lung canc...... in the ROg roup. Neither intention-to-treat analysis nor per-protocol-analysis revealed any statistically significant differences between the groups with respect to clinical outcomes....

  5. Occupational hazards and their effect on the health and socio-economic status of local palm oil processors in Delta State, Nigeria

    Directory of Open Access Journals (Sweden)

    James Bamidele

    2015-09-01

    Full Text Available Introduction and objective. Nigerian rural farmers still use a crude method for farming. The objective of this study is to identify the hazards of traditional palm oil processing in the Ethiope West Community of Delta State, Nigeria, and the associated socio-economic and health consequences on the peasant farmers. Materials and Methods. A cross-sectional analytical study was carried out among the rural palm oil processors. An interviewer administered questionnaire was issued to respondents who were selected using a multi-stage sampling method. Results. 295 respondents participated in the survey; male/female ratio – 4:1. 52.9% had only primary or no formal education; and respondents had spent a median of 4.0 years (IQR: 2.0 to 7.0 in palm oil processing. Spikelet and burn injuries were the hazards faced by most respondents. Hand gloves (48.2%, boots (23.7%, protective wears (22.7% and helmets (5.4% were the personal protective equipment reported to be available. As many as 78.0% of respondents had experienced injury while at work, and 22.7% had fallen ill in the past twelve months prior to the study. Those who believed that the occupation was hazardous were about twice as likely to have experienced a work-related injury – p>0.05. Conclusion. Rural palm oil processors in the study area are socio-economically poor. They suffer from occupational injuries and illnesses that are directly related to their occupational exposure.

  6. Linseed oil in the maternal diet increases long chain-PUFA status of the foetus and the newborn during the suckling period in pigs.

    Science.gov (United States)

    de Quelen, Francine; Boudry, Gaëlle; Mourot, Jacques

    2010-08-01

    Linseed oil, being rich in 18 : 3n-3, represents an alternative source of n-3 PUFA in the maternal diet. However, little is known about the effect of this oil on the long chain n-3 PUFA composition of offspring, which are required for normal growth and maturation of numerous organs. The main objective of the experiment was therefore to investigate fatty acid composition of tissues from sows at the end of gestation and from piglets during the first week of postnatal life in response to maternal dietary linseed oil intake. Sows received either a lard (LAR)-based diet or a linseed oil (LSO)-based diet during gestation and lactation. Fatty acid composition was evaluated in sow plasma, placenta and milk, and in different tissues of piglets on days 0, 3, 7, 21 and 32. The LSO diet increased the proportions of n-3 PUFA and especially 22 : 6n-3 in the placenta. The carcass of LSO piglets at birth contained greater proportions of 20 : 5n-3, 22 : 5n-3 and 22 : 6n-3. The LSO sow milk exhibited greater proportions of 18 : 3n-3 compared with the LAR sow milk. The piglets suckling LSO sows had greater proportions of 18 : 3n-3, 20 : 5n-3 and 22 : 5n-3 in plasma and carcass. The proportions of 22 : 5n-3 and 22 : 6n-3 were greater in the brain of LSO piglets than in that of LAR piglets during the suckling period. In conclusion, LSO in the maternal diet during gestation and lactation increases 22 : 6n-3 concentrations in the placenta and in the foetus carcass, and it maintains 22 : 6n-3 concentrations in the brain during the first week of postnatal life.

  7. Peanut Oil

    Science.gov (United States)

    ... and baby care products. Sometimes the less expensive soya oil is added to peanut oil. ... are pregnant or breast-feeding. Allergy to peanuts, soybeans, and related plants: Peanut oil can cause serious ...

  8. Oil Spills

    Science.gov (United States)

    Oil spills often happen because of accidents, when people make mistakes or equipment breaks down. Other causes include natural disasters or deliberate acts. Oil spills have major environmental and economic effects. Oil ...

  9. Technology Status of Extracting Bitumen from Oil Sand using Hot alkaline Water%油砂沥青热碱水萃取分离技术现状

    Institute of Scientific and Technical Information of China (English)

    罗茂; 耿安松; 廖泽文

    2011-01-01

    作为非常规石油资源的油砂受到愈来愈多的重视.本文评述了世界油砂资源开发现状和中国油砂资源的利用前景,总结了工业上成熟的油砂沥青热碱水萃取技术分离沥青的流程,论述了热碱水萃取过程中沥青与矿物、粘土和气泡之间相互作用及其对沥青分离效率的影响;全面总结了油砂沥青热碱水萃取过程中温度、pH值、多价阳离子和加工助剂等物理化学条件对沥青与矿物之间相互作用和沥青有效分离的影响.最后指出油砂沥青热碱水萃取分离的最优化实验技术研究是值得进一步深入研究的方向,原子力显微镜的运用和不同萃取技术的综合运用将在改善沥青的萃取分离效果上发挥作用.%As an unconventional fuel resource, tar sand is widely considered to be an important supplement for oil production in the near future due to the skyrocketing price of crude oil and the increasing demand of fuel resources in the world. This paper reviewed oil sand utilization worldwide and the prospect of oil sand exploitation in China.The commercial procedures for hot water based bitumen extraction and subsequent bitumen purification were reviewed. Interactions of bitumen-minerals, bitumen-clay and bitumen-gas bubbles were discussed. The effect of various physical, chemical parameters, such as water temperature, pH value, metal ions in the slurring water and various processing additives, to the interactions of bitumen-mineral and the final recovery of bitumen is systematically summarized. The reviewers believed that finding optimized technique for the hot water based bitumen extraction and separation will be a potential future research focus, and believed that application of Atom Force Microscopy and synthetic utilization of various extraction methods will play an important role in enhancing oil sand bitumen extraction.

  10. Dietary effects of a mix derived from oregano (Origanum vulgare L.) essential oil and sweet chestnut (Castanea sativa Mill.) wood extract on pig performance, oxidative status and pork quality traits.

    Science.gov (United States)

    Ranucci, D; Beghelli, D; Trabalza-Marinucci, M; Branciari, R; Forte, C; Olivieri, O; Badillo Pazmay, G V; Cavallucci, C; Acuti, G

    2015-02-01

    The effects of a pre-formulated commercial plant extract mix, composed of equal parts of oregano essential oil and sweet chestnut wood extract, on performance, oxidative status and pork quality traits were evaluated. In two 155-d studies, 60 pigs (mean liveweight: 42.9 kg) were assigned to either a control diet (CTR) or an identical diet supplemented (0.2%) with the plant extract mix (OC). No differences in the growth rate were observed. Glutathione peroxidase and glutathione reductase activities in the OC muscles (Longissimus lumborum) were higher than in CTR muscles. The lipid oxidation of meat was lower in the OC group. In the cooked meat samples, OC animals had the lowest L* and H° values and the highest a* values. The OC meat received higher scores for colour, taste and overall liking in both the blind and the labelled consumer tests.

  11. Current Status and Prospects of Microbial Remediation of Soil Pollution in Oil Fields in Northern Shaanxi%微生物法修复陕北油田污染土壤的研究现状与展望

    Institute of Scientific and Technical Information of China (English)

    李璐; 刘梅; 赵景联; 王云海

    2011-01-01

    较全面地介绍了油田污染土壤的微生物修复技术,并结合国内外在该领域的研究成果,论述了当今微生物修复陕北油田区污染土壤的研究现状。并针对现有研究中存在的不足,总结了今后研究的趋势与重点。%Microbial remediation technology for the field contaminated soil was described more comprehensively,and combined with domestic and international research in this area.The research status of the current microbial remediation of soil pollution was discussed in oil fields in northern Shaanxi.Furthermore,the existing shortcomings were summed up and the focus and trends of future research was pointed out.

  12. Application status and development tendency of the scheduling techniques in oil/gas network%油气管网调控技术现状与发展趋势

    Institute of Scientific and Technical Information of China (English)

    袁满仓; 郭长滨; 李慧; 昂扬; 李立刚; 戴永寿

    2013-01-01

    油气管网调控运行是一个动态的过程,承载着管网运行过程中生产指令的发布和各项作业活动的督导控制.目前,国内外油气管网一般都基于SCADA系统进行调控运行.在阐明SCADA系统特点的基础上,经过分析现有的GIS技术、仿真技术、DSS技术、优化调度技术的特点及其在油气管网调控运行中的应用情况,指出油气管网调控技术将向着智能化、高度自动化、系统化、集成化和网络化发展.%The scheduling of oil/gas network is a dynamic process and consist of all kinds of production orders releasing and the supervisory controlling of particular activities.Nowadays,the scheduling of oil/gas network is generally based on SCADA system.This paper firstly gave a briefly introduction of the SCADA system.On that basis,analyzed some others relevant techniques and their application status,such as,GIS,emulation technique,DSS,optimal scheduling..Finally,we get the conclusion that the scheduling techniques in oil/gas networks will develop toward intelligence,highly automatic,systematization,integration and internetization.

  13. 浅谈科技创新在粮油加工中的作用和地位%Preliminary Discussion on Role and Status of Science and Technology Innovation in Grain and Oil Processing

    Institute of Scientific and Technical Information of China (English)

    陶海腾; 王文亮; 徐同成; 刘丽娜; 祝清俊; 杜方岭

    2012-01-01

    Grain and oil processing plays an important part in agricultural products processing, and is facing new opportunities and challenges along with the economic development. Science and technology innovation is the important support and fundamental guarantee for grain and oil processing keeping pace with the times. In terms of product quality, deep processing, resource utilization and strategic process ing layout, the important role and status of science and technology innovation were described to provide theoretical basis for subsequent in dustry development.%粮油加工是农产品加工的重要组成部分,随着经济的发展面临着新的机遇与挑战。科技创新是促进粮油加工与时俱进的重要支撑和根本保障。本文从产品品质、精深加工、资源综合利用、加工战略布局等方面,阐述了科技创新在粮油加工发展中的重要作用和地位。

  14. Mineral facilities of Europe

    Science.gov (United States)

    Almanzar, Francisco; Baker, Michael S.; Elias, Nurudeen; Guzman, Eric

    2010-01-01

    This map displays over 1,700 records of mineral facilities within the countries of Europe and western Eurasia. Each record represents one commodity and one facility type at a single geographic location. Facility types include mines, oil and gas fields, and plants, such as refineries, smelters, and mills. Common commodities of interest include aluminum, cement, coal, copper, gold, iron and steel, lead, nickel, petroleum, salt, silver, and zinc. Records include attributes, such as commodity, country, location, company name, facility type and capacity (if applicable), and latitude and longitude geographical coordinates (in both degrees-minutes-seconds and decimal degrees). The data shown on this map and in table 1 were compiled from multiple sources, including (1) the most recently available data from the U.S. Geological Survey (USGS) Minerals Yearbook (Europe and Central Eurasia volume), (2) mineral statistics and information from the USGS Minerals Information Web site (http://minerals.usgs.gov/minerals/pubs/country/europe.html), and (3) data collected by the USGS minerals information country specialists from sources, such as statistical publications of individual countries, annual reports and press releases of operating companies, and trade journals. Data reflect the most recently published table of industry structure for each country at the time of this publication. Additional information is available from the country specialists listed in table 2.

  15. China Oil Reserve and Major Refined Products Marketing Research

    Institute of Scientific and Technical Information of China (English)

    Yang Xunying

    2001-01-01

    @@ 1 Current Status and Forecast on Supply and Demand for Oil in China 1.1 Chinese oil trade balance China's demand for crude oil has increased sharply since the 1990's. From 1991 to 2000, the consumption of China's crude oil increased by 6% a year, but the output still lagged far behind the domestic need (See Table 1).

  16. Effects of nutritional supplementation with antioxidant vitamins and minerals and fish oil on antioxidant status and psychosocial stress in smokers: an open trial.

    Science.gov (United States)

    Nitta, H; Kinoyama, M; Watanabe, A; Shirao, K; Kihara, H; Arai, M

    2007-12-01

    Nutritional supplement foods containing antioxidant vitamins and minerals and fish oil (mainly docosahexaenoic acid, DHA, C22:6n-3), referred to as capsules, were administered to seven smokers every day for 34 days. Concentrations of antioxidant vitamins and minerals in serum, activity of superoxide dismutase in plasma and the concentration of 8-isoprostane (8-epi-prostaglandin F(2) alpha) in the urine showed an increase or a tendency to increase after the end of administration. The frequency of subjects showing poor state of psychological health evidenced by a total score of 8 points or more on the General Health Questionnaire (30-item edition) scale was 42.9%, although there was a significant decrease to 14.3% upon completion of administration of the capsules. These biochemical and psychological changes were mostly returned to the basal level one month after the end of administration of the capsules. The results suggest that administration of antioxidant vitamins and minerals and fish oil to smokers resulted in an increase in antioxidant capacity. Effectiveness in alleviating psychosocial stress likely to be attributable to DHA was also observed.

  17. National facilities study. Volume 2: Task group on aeronautical research and development facilities report

    Science.gov (United States)

    1994-01-01

    The Task Group on Aeronautics R&D Facilities examined the status and requirements for aeronautics facilities against the competitive need. Emphasis was placed on ground-based facilities for subsonic, supersonic and hypersonic aerodynamics, and propulsion. Subsonic and transonic wind tunnels were judged to be most critical and of highest priority. Results of the study are presented.

  18. Mammography Facilities

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Mammography Facility Database is updated periodically based on information received from the four FDA-approved accreditation bodies: the American College of...

  19. Health Facilities

    Science.gov (United States)

    Health facilities are places that provide health care. They include hospitals, clinics, outpatient care centers, and specialized care centers, such as birthing centers and psychiatric care centers. When you ...

  20. Canyon Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — B Plant, T Plant, U Plant, PUREX, and REDOX (see their links) are the five facilities at Hanford where the original objective was plutonium removal from the uranium...

  1. FRIB Cryogenic Plant Status

    Energy Technology Data Exchange (ETDEWEB)

    Dixon, Kelly D. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Ganni, Venkatarao [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Knudsen, Peter N. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Casagranda, Fabio [Michigan State Univ., East Lansing, MI (United States)

    2015-12-01

    After practical changes were approved to the initial conceptual design of the cryogenic system for MSU FRIB and an agreement was made with JLab in 2012 to lead the design effort of the cryogenic plant, many activities are in place leading toward a cool-down of the linacs prior to 2018. This is mostly due to using similar equipment used at CHLII for the 12 GeV upgrade at JLab and an aggressive schedule maintained by the MSU Conventional Facilities department. Reported here is an updated status of the cryogenic plant, including the equipment procurement status, plant layout, facility equipment and project schedule.

  2. 稠油热采用注汽锅炉现状及展望%Status and Development Tendency of Steam Injection Boiler to Heavy Oil Thermal Recovery

    Institute of Scientific and Technical Information of China (English)

    张杰; 张轮亭; 杨中成; 邹剑

    2016-01-01

    Introduced the present using situation of steam injection boiler to heavy oil thermal recovery, analyzed the characteristics of radiation section, convection section, transition section, burning system and controling system of steam injection boiler, steam injection boiler development trend are discussed at the end of the paper.%主要介绍了稠油热采注汽锅炉的使用现状,对注汽锅炉的辐射段、对流段、过渡段、燃烧系统、控制系统的特点进行了分析,并展望了注汽锅炉的发展趋势。

  3. Erecting Gas Storage Facilities and Oil Centers

    Science.gov (United States)

    1975-01-21

    working) pipe column; 3 - water intake (working) pipe column; 4 - well head; 5 - cementing of space around pipe; 6 - casing pipe column; 7 - non...artificially sealed from further dissolving (preserved) by means of lowering the level of the non-solvent intro- duced along the casing pipe column...the bore hole. The casing pipe column must provide reliable insulation of the covering rock over the underground tank, and sealing of the bore hole

  4. Oil risk in oil stocks

    NARCIS (Netherlands)

    Scholtens, Bert; Wang, L

    2008-01-01

    We assess the oil price sensitivities and oil risk premiums of NYSE listed oil & gas firms' returns by using a two-step regression analysis under two different arbitrage pricing models. Thus, we apply the Fama and French (1992) factor returns in a study of oil stocks. In all, we find that the return

  5. Oil risk in oil stocks

    NARCIS (Netherlands)

    Scholtens, Bert; Wang, L

    2008-01-01

    We assess the oil price sensitivities and oil risk premiums of NYSE listed oil & gas firms' returns by using a two-step regression analysis under two different arbitrage pricing models. Thus, we apply the Fama and French (1992) factor returns in a study of oil stocks. In all, we find that the return

  6. Normanskill Hydroelectric Facility Feasibility Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Besha, J.A.

    1979-01-01

    A study was conducted to determine the feasibility of installing a hydroelectric generating facility at an existing dam of the Normanskill Reservoir in NY. Evaluation of the hydrologic, technical, economic, legal, instrumental and environmental factors led to the conclusion that the project is feasible and advantageous. The proposed project has a present worth net cost of $3,099,800. The benefit cost ratio is 2.36. It is estimated that the proposed hydroelectric generating facility at the French's Mills site, City of Watervliet Reservoir will replace approximately 6,000 barrels of foreign oil per year. (LCL)

  7. Economics of vegetable oil processing

    Energy Technology Data Exchange (ETDEWEB)

    Scheithauer, R.; Dripchak, K.

    1988-05-01

    Vegetable oils offer great promise as a diesel fuel substitute, given the similarity in their physical and chemical properties. This report examines the cost of converting oilseeds to oil, as a first step in evaluating the potential competitiveness of vegetable oil fuels. Processing costs for typical existing US facilities - including solvent, prepress-solvent, and mechanical extraction technologies - were reviewed. The capital costs of a dedicated rapeseed oil processing facility in the southeastern US were also estimated. A third objective was to estimate the costs of modifying existing processing facilities to crush multiple oilseeds, since the oilseed industry has considerable excess capacity. Using existing excess capacity to crush oilseeds for 60 days per year resulted in savings for each of the three extraction technologies with prepress-solvent extraction being the minimum cost technology. The 17 southeastern prepress-solvent facilities identified could produce over 34 million gallons of rapeseed oil per year if each are operated for an additional 60 days per year. This would require over 312,000 acres of winter rapeseed production, providing an excellent opportunity for early introduction of this crop for energy purposes. 57 figs.

  8. Oil Shale: History, Incentives, and Policy

    Science.gov (United States)

    2006-04-13

    of Crude Oil (for July 2005 to Jan. 2006), at [http://tonto.eia.doe.gov/dnav/pet/pet_pri_rac2_dcu_nus_m.htm]. Crude oil production costs vary widely by... oil production declined through the 1970s, many marginally profitable and often smaller refineries were closed or idled.48 Of the 324 refineries...whereas Shell’s estimate is based on oil field-based technology for resource extraction. The Ideal Size for an Oil Shale Facility As domestic crude

  9. EUB Decision 2006-112 : Suncor Energy Inc. application for expansion of an oil sands mine (North Steepbank mine extension) and a bitumen upgrading facility (Voyageur Upgrader) in the Fort McMurray area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-11-14

    Suncor Energy Inc. filed 2 applications to the Alberta Energy and Utilities Board for their proposed North Steepbank Mine Extension and Voyageur Upgrading Facility in the Fort McMurray area. This document provided an outline to the board of the location of the proposed projects, along with technical details concerning sulphur recovery, coke gasification, and by-product storage and use. The applications shared a common environmental impact assessment report, which presented details of tailings management programs; environmental effects to air, terrestrial resources, surface water, and groundwater; potential health effects to human populations; and traditional land use and ecological knowledge of the lands in the areas of the proposed upgrades. The social and economic effects of the projects were considered by the board, as well as the efforts of Suncor to engage with public consultation processes. It was noted that the projects are expected to provide $7.1 billion in federal taxes paid over the life of the project, in addition to $3.6 billion in provincial taxes and a further $23 million in municipal taxes. Details of several interventions filed by various First Nations groups were presented. It was noted that the Oil Sands Environmental Coalition (OSEC) has filed interventions stating concerns over consultation practices; cumulative effects; environmental monitoring; water usage; reclamation policies; and socio-economic issues. Various other groups have expressed concerns over the impacts of rapid development in the region and the subsequent strains on public infrastructure, housing and community resources. While the project is expected to provide employment, the current labour shortage in the region means that further development will be a disadvantage rather than a benefit to the communities in the region. Although a number of conditions were placed on Suncor before full acceptance of the project could be given, the board concluded that the Voyageur project was

  10. Optimal Design of Air Quality Monitoring Network and its Application in an Oil Refinery Plant: An Approach to Keep Health Status of Workers.

    Science.gov (United States)

    ZoroufchiBenis, Khaled; Fatehifar, Esmaeil; Ahmadi, Javad; Rouhi, Alireza

    2015-01-01

    Industrial air pollution is a growing challenge to humane health, especially in developing countries, where there is no systematic monitoring of air pollution. Given the importance of the availability of valid information on population exposure to air pollutants, it is important to design an optimal Air Quality Monitoring Network (AQMN) for assessing population exposure to air pollution and predicting the magnitude of the health risks to the population. A multi-pollutant method (implemented as a MATLAB program) was explored for configur-ing an AQMN to detect the highest level of pollution around an oil refinery plant. The method ranks potential monitoring sites (grids) according to their ability to represent the ambient concentration. The term of cluster of contiguous grids that exceed a threshold value was used to calculate the Station Dosage. Selection of the best configuration of AQMN was done based on the ratio of a sta-tion's dosage to the total dosage in the network. Six monitoring stations were needed to detect the pollutants concentrations around the study area for estimating the level and distribution of exposure in the population with total network efficiency of about 99%. An analysis of the design procedure showed that wind regimes have greatest effect on the location of monitoring stations. The optimal AQMN enables authorities to implement an effective program of air quality management for protecting human health.

  11. Status of spallation neutron source

    Energy Technology Data Exchange (ETDEWEB)

    Oyama, Yukio [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1997-03-01

    Existing and planned facilities using proton accelerator driven spallation neutron source are reviewed. These include new project of neutron science proposed from Japan Atomic Energy Research Institute. The present status of facility requirement and accelerator technology leads us to new era of neutron science such as neutron scattering research and nuclear transmutation study using very intense neutron source. (author)

  12. Asian Facilities

    Science.gov (United States)

    Nakahata, M.

    2011-04-01

    Asian underground facilities are reviewed. The YangYang underground Laboratory in Korea and the Kamioka observatory in Japan are operational and several astrophysical experiments are running. Indian Neutrino Observatory(INO) and China JinPing Underground Laboratory (CJPL) are under construction and underground experiments are being prepared. Current activities and future prospects at those underground sites are described.

  13. Petroleum Oils

    Science.gov (United States)

    Different types of crude oil and refined product, of all different chemical compositions, have distinct physical properties. These properties affect the way oil spreads and breaks down, its hazard to marine and human life, and the likelihood of threat.

  14. Oil spills

    National Research Council Canada - National Science Library

    Moghissi, A.A

    1980-01-01

    Contents: Oil spills on land as potential sources of groundwater contamination / J.J. Duffy, E. Peake and M.F. Mohtadi -- Ecological effects of experimental oil spills in eastern coastal plain estuaries...

  15. Response to Oil Sands Products Assessment

    Science.gov (United States)

    2015-09-01

    Tailings ponds are an operating facility common to all types of surface mining. For oil sands, tailings consisting of water , sand, clay, and residual ...oil, are pumped to these basins—or ponds— where settling occurs and water is recycled for reuse in the process. When the ponds are no longer required...of crude oil transported by tank vessel in Washington waters . In a 2013 Bloomburg Business news article , Dan Murtaugh states, “The dock probably

  16. Oil Shale

    Science.gov (United States)

    Birdwell, Justin E.

    2017-01-01

    Oil shales are fine-grained sedimentary rocks formed in many different depositional environments (terrestrial, lacustrine, marine) containing large quantities of thermally immature organic matter in the forms of kerogen and bitumen. If defined from an economic standpoint, a rock containing a sufficient concentration of oil-prone kerogen to generate economic quantities of synthetic crude oil upon heating to high temperatures (350–600 °C) in the absence of oxygen (pyrolysis) can be considered an oil shale.

  17. Mineral oils

    Science.gov (United States)

    Furby, N. W.

    1973-01-01

    The characteristics of lubricants made from mineral oils are discussed. Types and compositions of base stocks are reviewed and the product demands and compositions of typical products are outlined. Processes for commercial production of mineral oils are examined. Tables of data are included to show examples of product types and requirements. A chemical analysis of three types of mineral oils is reported.

  18. Oil biodegradation

    NARCIS (Netherlands)

    Rahsepar, Shokouhalsadat; Langenhoff, Alette A.M.; Smit, Martijn P.J.; Eenennaam, van Justine S.; Murk, Tinka; Rijnaarts, Huub H.M.

    2017-01-01

    During the Deepwater Horizon (DwH) oil spill, interactions between oil, clay particles and marine snow lead to the formation of aggregates. Interactions between these components play an important, but yet not well understood, role in biodegradation of oil in the ocean water. The aim of this study

  19. Combination Effects of Conjugated Linoleic Acid and Fish Oil on Carcass Traits, Fatty Acid Composition and Lipid Peroxidation Status of Muscles of Male Broiler Chickens%共轭亚油酸和鱼油组合对雄性肉鸡屠体性状、肌肉脂肪酸组成和脂质过氧化状态的影响

    Institute of Scientific and Technical Information of China (English)

    刘永祥; 刘艳丽; 姜东风; 朱宽佑

    2015-01-01

    The present experiment was conducted to investigate the combination effects of dietary conjugated linoleic acid and fish oil on the carcass traits, the fatty acid composition and lipid peroxidation status of muscles of male broiler chickens. A total of 120 twenty one-day-old Arbor Acres male broiler chickens were randomly assigned to four dietary groups: 2% soybean oil diet, 2% CLA diet, 2% fish oil diet and mixed diet ( 1%CLA+1% fish oil) . There were 6 replicates per group and 5 chickens per replicate. Muscle samples were col-lected at the 42 days of broiler chickens. The results showed as follows: the percentages of broiler chickens breast muscle and thigh muscle from mixed group were not significantly diferent to those of the CLA group and fish oil group ( P>0.05) . The broiler chicks from CLA group, fish oil group and mixed group had significantly lower abdominal fat percentages than that of soybean oil group ( P0.05) . The broilers from the mixed diet group had significantly lower lipid peroxidation levels in both breast and thigh muscles than those fed the fish oil diet (P0.05)。 CLA组、鱼油组和混合组肉仔鸡的腹脂率显著低于豆油组(P0.05)。混合组肉仔鸡胸肌和腿肌的脂质过氧化水平均显著低于鱼油组( P<0.05)。结果表明, CLA和鱼油在肉仔鸡胸肌和腿肌的不饱和脂肪酸尤其是n-3 PUFA的沉积和脂质稳定性方面有一定的互补作用。

  20. 陕西安康油茶产业发展现状与对策%Industry development status and countermeasures of tea-oil tree in Ankang Shanxi

    Institute of Scientific and Technical Information of China (English)

    曹佳瑛

    2013-01-01

    The industry development status and advantages of tea-oil tree in Ankang were analyzed systematicly. The countermeasures of creating high quality tea base in northern were proposed in 5 aspects including raising awareness and seizing the opportunity, adhering to combine introducing and breeding, promoting the use of early maturing high-yielding varieties of tea, accelerating the research and promotion of key technologies of tea cultivation to achieve standardized production, cultivating leading enterprises to create famous tea brand, strengthening leadership to promote the healthy development of tea industry.%通过对安康油茶产业发展现状和优势的系统分析,从提高认识,抢抓机遇;坚持良种引进与选育相结合,推广应用早熟高产油茶良种;加快油茶栽培关键技术的研究与推广,实现标准化生产;培育龙头企业,打造知名油茶品牌;加强领导,推动油茶产业健康发展等5方面提出打造北方优质油茶基地的对策措施。

  1. Beneficiation-hydroretort processing of US oil shales, engineering study

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, L.R.; Riley, R.H.

    1988-12-01

    This report describes a beneficiation facility designed to process 1620 tons per day of run-of-mine Alabama oil shale containing 12.7 gallons of kerogen per ton of ore (based on Fischer Assay). The beneficiation facility will produce briquettes of oil shale concentrate containing 34.1 gallons of kerogen per ton (based on Fischer Assay). The beneficiation facility will produce briquettes of oil shale concentrate containing 34.1 gallons of kerogen per ton (based on Fischer Assay) suitable for feed to a hydroretort oil extraction facility of nominally 20,000 barrels per day capacity. The beneficiation plant design prepared includes the operations of crushing, grinding, flotation, thickening, filtering, drying, briquetting, conveying and tailings empoundment. A complete oil shale beneficiation plant is described including all anticipated ancillary facilities. For purposes of determining capital and operating costs, the beneficiation facility is assumed to be located on a generic site in the state of Alabama. The facility is described in terms of the individual unit operations with the capital costs being itemized in a similar manner. Additionally, the beneficiation facility estimated operating costs are presented to show operating costs per ton of concentrate produced, cost per barrel of oil contained in concentrate and beneficiation cost per barrel of oil extracted from concentrate by hydroretorting. All costs are presented in fourth quarter of 1988 dollars.

  2. Emission Facilities - Erosion & Sediment Control Facilities

    Data.gov (United States)

    NSGIC Education | GIS Inventory — An Erosion and Sediment Control Facility is a DEP primary facility type related to the Water Pollution Control program. The following sub-facility types related to...

  3. Status of toiler hygiene and sanitation facility In rural schools in Guangdong%广东省农村学校厕所及卫生设施现状分析

    Institute of Scientific and Technical Information of China (English)

    聂少萍; 沈少君; 麦哲恒; 金晓玲; 许燕君; 马文军; 张建鹏; 戴昌芳

    2012-01-01

    Objective To understand the status of toilet hygiene, waste water treatment in rural schools so as to provide basic data for planning strategies on health infrastructure in rural schools. Methods Field investigation was performed in 60 rural schools randomly selected in Guangdong province. The data of status of toilet hygiene and sanitation facility in rural schools were obtained with the uniform content, methods and forms, which were conducted by professionals from disease control organizations, intestinal parasites test was undertook among 1 845 students. Results A-bout 72.4% of 60 schools used health toilets, 30.5% of men's squatting position were qualified, while 10.2% of women's, 69.5% of the toilets were not managed by specially-assigned persons. 28. 1% of dejecta was discharged into environment without any treatment. 45. 0% of sewage was discharged into ditch directly, 6.7% of the garbage was stacked or burned at any place. About 74. 2% of the students reported that the toilet hygiene was poor, and 81.4% reported that there were flies in the toilet, 49.1% of the girls reported that they needed to queue when they went to the toilets. Intestinal parasite infection rate was 13.5% , clonor chissinensis infection rate was 3.7% in developed areas. Conclusion There are potential sanitation risk of the toilet management, the sewage treatment, and garbage in rural schools in Guangdong. More measures should be taken to improve sanitation facilities in rural schools and hygiene supervision and management should be strengthened.%目的 了解广东省农村学校厕所卫生与垃圾污水处理状况,为推进农村学校基础卫生设施的改善工作提供依据.方法 抽取广东省富裕县、相对宽裕县和贫困县各2个,每县抽取10所农村中小学校,共抽取60所农村学校,对厕所及卫生设施进行现场调查,并抽取1845名在校学生进行肠道寄生虫感染情况检测.结果 72.4%的学校使用卫生厕所;男

  4. Air Quality Facilities

    Data.gov (United States)

    Iowa State University GIS Support and Research FacilityFacilities with operating permits for Title V of the Federal Clean Air Act, as well as facilities required to submit an air emissions inventory, and other facilities...

  5. Theme: Laboratory Facilities Improvement.

    Science.gov (United States)

    Miller, Glen M.; And Others

    1993-01-01

    Includes "Laboratory Facilities Improvement" (Miller); "Remodeling Laboratories for Agriscience Instruction" (Newman, Johnson); "Planning for Change" (Mulcahy); "Laboratory Facilities Improvement for Technology Transfer" (Harper); "Facilities for Agriscience Instruction" (Agnew et al.); "Laboratory Facility Improvement" (Boren, Dwyer); and…

  6. Study of fast reactor safety test facilities. Preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Bell, G.I.; Boudreau, J.E.; McLaughlin, T.; Palmer, R.G.; Starkovich, V.; Stein, W.E.; Stevenson, M.G.; Yarnell, Y.L.

    1975-05-01

    Included are sections dealing with the following topics: (1) perspective and philosophy of fast reactor safety analysis; (2) status of accident analysis and experimental needs; (3) experiment and facility definitions; (4) existing in-pile facilities; (5) new facility options; and (6) data acquisition methods. (DG)

  7. Status seminar: rapidly biodegradable lubricants and working agents; Statusseminar: Biologisch schnell abbaubare Schmier- und Verfahrensstoffe. Guelzower Fachgespraeche

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    Lubricants and hydraulic fluids based on vegetable oils have many advantages over mineral oils. They are biodegradable, have excellent tribological, wear and lubricating properties. The topics of the status seminar were: field test with biodegradable hydraulic fluids, chemical modification, additives, wear resistance, tribology. Examples of biodegradable oils were sunflower oil, rape oil and sunthetic esters.

  8. Antidiabetic oils.

    Science.gov (United States)

    Berraaouan, Ali; Abid, Sanae; Bnouham, Mohamed

    2013-11-01

    Many studies have demonstrated evidence of the health benefits of natural products. Plant extracts have been tested on a variety of physiological disorders, including diabetes mellitus. Studies have tested aqueous extracts, plant fractions extracts, families of active of compounds, and specific active compounds. In this review, we describe the antidiabetic effects of vegetable oils. Information was collected from ScienceDirect and PubMed databases using the following key words: Diabetes mellitus, Oils, Vegetable oils, Type 1 diabetes, type 2 diabetes, antidiabetic effect, antihyperglycemic, antidiabetic oil. We have compiled approximately ten vegetable oils with including experimental studies that have demonstrated benefits on diabetes mellitus. There are soybean, argan, olive, palm, walnut, black cumin, safflower, Colocynth, Black seed, Rice bran, Cinnamom, and Rocket oils. For each vegetable oil, we investigated on the plant's traditional uses, their pharmacological activities and their antidiabetic effects. It seems that many vegetable oils are really interesting and can be used in the improvement of human health, particularly, to prevent or to treat diabetes mellitus complications.

  9. Coconut Oil

    Science.gov (United States)

    ... immune system. Despite coconut oil's high calorie and saturated fat content, some people use it by mouth to ... Coconut oil is high in a saturated fat called medium chain triglycerides. These fats work differently than other types of saturated fat in the body. However, research on the effects ...

  10. Experimental status of physics

    Indian Academy of Sciences (India)

    H Yamamoto

    2000-07-01

    In a short period of time, we will have a large amount of results from -factories including ones on CP violation. In this talk, we briefly review the current experimental status of -physics. After a quick description of -facilities, we divide this vast field into two categories: (1) weak interaction and QCD, (2) unitarity triangle and CP violation. Only a few critical items are selected in each category for the sake of time and space.

  11. Waste oil: Technology, economics, and environmental, health, and safety considerations

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    The current status of environmental information on the waste oil industry is reviewed. The sources, properties, and availability of waste oil are summarized. The topics of waste oil collection, utilization, and disposal, energy and economic considerations, and regulatory constraints are discussed, based upon the most recent data available at this time. The health and safety implications of the resource through end-use waste oil system are also presented.

  12. 马北油田水平井采油工艺与开采现状认识%Oil Production Technology of Horizontal Well of Mabei Oilfield and Mining Status

    Institute of Scientific and Technical Information of China (English)

    李宝山; 熊德进; 董晓明

    2012-01-01

    利用水平井技术开发油藏,是油田提高油气采收率的重要技术手段,特别是在低渗透油藏、裂缝性油藏、薄油层油藏、断块油藏、稠油油藏、气顶底水油藏以及砾岩油藏中,由于水平井有着钻达目的油层井段长,泄油面积大,流体流入井筒阻力小等特点,产油能力远高于直井、定向井,以及水平井较直井、定向井具有其采油指数高,生产压差低,无水采油期长,含水上升慢,受到广泛重视,并在各油田得到广泛应用.%Using the horizontal well technology to develop oil reservoir is important technical means to improve recovery ratio of oil-gas oilfield, especially in low permeability reservoirs, fractured reservoir and thin-layer oil reservoir, fault block reservoir, heavy oil reservoirs, gas cap reservoirs with bottom water as well as conglomerate oil reservoir, because horizontal well has features, I.e. Drilling oil Well is long, oil spills area is large, and resistance of fluid inflowing the borehole is small. Oil production capacity is far higher than vertical well, directional well, compared to directional well, horizontal well has high oil production index, low production differential pressure, long period without water, slow water cut rose, which has been paid attention to, and widely used in various oil field.

  13. Imported resources - oil crude oil processing in the Czech Republic and its prospectives

    Energy Technology Data Exchange (ETDEWEB)

    Soucek, I.; Ottis, I. [Kaucuk, Kralupy nad Vitavou (Czechoslovakia)

    1995-12-01

    This paper examines the availability of various crude oils, addressing specifically crude oil pipelines to the Czech Republic, both existing and under construction. Secondly, the economic status of two main Czech refineries is examined in comparison to international trends, technical configurations, and product supply and demand.

  14. Underground Facilities, Technological Challenges

    CERN Document Server

    Spooner, N

    2010-01-01

    This report gives a summary overview of the status of international under- ground facilities, in particular as relevant to long-baseline neutrino physics and neutrino astrophysics. The emphasis is on the technical feasibility aspects of creating the large underground infrastructures that will be needed in the fu- ture to house the necessary detectors of 100 kton to 1000 kton scale. There is great potential in Europe to build such a facility, both from the technical point of view and because Europe has a large concentration of the necessary engi- neering and geophysics expertise. The new LAGUNA collaboration has made rapid progress in determining the feasibility for a European site for such a large detector. It is becoming clear in fact that several locations are technically fea- sible in Europe. Combining this with the possibility of a new neutrino beam from CERN suggests a great opportunity for Europe to become the leading centre of neutrino studies, combining both neutrino astrophysics and neutrino beam stu...

  15. Users manual for the pursuit of the radiological status of the nuclear and radioactive facilities of the ININ; Manual del usuario programa de seguimiento del estado radiologico de las instalaciones nucleares y radiactivas del ININ

    Energy Technology Data Exchange (ETDEWEB)

    Sotelo B, D. [ITESM, Servicio Social, Monterrey (Mexico); Villarreal, J.E

    1992-05-15

    The purpose of this program consists on a database that gives pursuit at the radiation levels in laboratories and facilities users of radioactive material or generators of ionizing radiations, introducing in it mensurations that were made in different departments, for its later analysis. (Author)

  16. Oil Spills

    Science.gov (United States)

    ... Deepwater Horizon well blowout in the Gulf of Mexico. See a map showing the largest oil spills ... Hurricane Season Meet the New CAMEO Chemicals Mobile App Revised: Sep 25, 2017 10:35pm | Site Map | ...

  17. Present status of oil shale resource utilization in the world and its development prospects%世界油页岩资源开发利用现状与发展前景

    Institute of Scientific and Technical Information of China (English)

    马玲; 尹秀英; 孙昊; 付宝山

    2012-01-01

    由于世界原油价格的高涨和常规油气资源的短缺,非常规油气资源中的油页岩以资源丰富、经济性和开发利用的可行性成为21世纪重要的石油补充和替代能源.世界油页岩资源探明储量折算成页岩油约70%分布在美国,其次集中分布在中国、俄罗斯、巴西、加拿大、约旦、澳大利亚和爱沙尼亚等;中国油页岩资源约85%以上分布在吉林、辽宁和广东省.随着各国重新或开始重视油页岩的开发与利用,油页岩的储量、页岩油的产量和油页岩开发利用的经济价值都呈增长趋势,相应的政策支持力度也在加大.%Because of the increasing of oil price and the shortage of conventional oil and gas resources, the oil shale of unconventional oil and gas resources may become the important oil complementary and alternative energy in the 21th century due to its rich resources, its economy and its feasibility of development and utilization. Approximately 70% of the proven reserves of the worlds shale oil resources converted by oil shale is distributed in the United States followed by China, Russia, Brazil, Canada, Jordan, Australia and Estonia, etc. , while over 85% oil shale of China is in Jilin, Liaoning and Guangdong provinces. Along with the increasing attention on the development and utilization of oil shale, the oil shale reserves, shale oil production and economic value of oil shale have showed the growth trend, and the support of corresponding policy have also increased.

  18. 40 CFR 270.71 - Operation during interim status.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Operation during interim status. 270... (CONTINUED) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Interim Status § 270.71 Operation during interim status. (a) During the interim status period the facility shall not: (1)...

  19. Jupiter Laser Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Jupiter Laser Facility is an institutional user facility in the Physical and Life Sciences Directorate at LLNL. The facility is designed to provide a high degree...

  20. Basic Research Firing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Basic Research Firing Facility is an indoor ballistic test facility that has recently transitioned from a customer-based facility to a dedicated basic research...

  1. Radionuclides, Metals, and Hydrocarbons in Oil and Gas Operational Discharges and Environmental Samples Associated with Offshore Production Facilities on the Texas/Louisiana Continental Shelf with an Environmental Assessment of Metals and Hydrocarbons

    Energy Technology Data Exchange (ETDEWEB)

    Continental Shelf Associates, Inc.

    1999-08-16

    This report presents concentrations of radionuclides, metals, and hydrocarbons in samples of produced water and produced sand from oil and gas production platforms located offshore Texas and Louisiana. Concentrations in produced water discharge plume/receiving water, ambient seawater, sediment, interstitial water, and marine animal tissue samples collected in the vicinity of discharging platforms and reference sites distant from discharges are also reported and discussed. An environmental risk assessment is made on the basis of the concentrations of metals and hydrocarbons determined in the samples.

  2. Radionuclides, Metals, and Hydrocarbons in Oil and Gas Operational Discharges and Environmental Samples Associated with Offshore Production Facilities on the Texas/Louisiana Continental Shelf with an Environmental Assessment of Metals and Hydrocarbons.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    This report presents concentrations of radionuclides, metals, and hydrocarbons in samples of produced water and produced sand from oil and gas production platforms located offshore Texas and Louisiana. concentrations in produced water discharge plume / receiving water, ambient seawater, sediment, interstitial water, and marine animal tissue samples collected in the vicinity of discharging platforms and reference sites distant from discharges are also reported and discussed. An environmental risk assessment is made on the basis of the concentration of metals and hydrocarbons determined in the samples.

  3. Colombian fusel oil

    Directory of Open Access Journals (Sweden)

    Natalia Montoya

    2016-08-01

    Full Text Available By-products valorization in bio-fuels industry is an important issue for making the global process more efficient, more profitable and closer to the concept of biorefinery. Fusel oil is a by-product of bioethanol production that can be considered as an inexpensive and renewable raw material for manufacturing value-added products. In this work, results in terms of composition and physicochemical properties of six samples of fusel oil from industrial alcohol facilities are presented. Composition of the main components was established by gas chromatography. Complementary techniques, such as headspace solid-phase microextraction and gas chromatography–mass spectrometry (GC-MS, were used for detection of minor components. Fifty-five compounds were identified. Physicochemical properties such as density, acid value, moisture content and true boiling point curves were determined. Results are useful in the conceptual design of separation strategies for recovering higher alcohols, as well as to consider new options of valorization alternatives for fusel oil.

  4. Status of the MAJORANA DEMONSTRATOR experiment

    Energy Technology Data Exchange (ETDEWEB)

    Martin, R. D.; Abgrall, N.; Aguayo, Estanislao; Avignone, F. T.; Barabash, Alexander S.; Bertrand, F.; Boswell, M.; Brudanin, V.; Busch, Matthew; Caldwell, A. S.; Chan, Yuen-Dat; Christofferson, Cabot-Ann; Combs, Dustin C.; Detwiler, Jason A.; Doe, P. J.; Efremenko, Yuri; Egorov, Viatcheslav; Ejiri, H.; Elliott, S.; Esterline, James H.; Fast, James E.; Finnerty, P.; Fraenkle, Florian; Galindo-Uribarri, A.; Giovanetti, G. K.; Goett, J.; Green, M.; Gruszko, J.; Guiseppe, Vincente; Gusev, K.; Hallin, A. L.; Hazama, R.; Hegai, A.; Henning, R.; Hoppe, Eric W.; Howard, Stanley; Howe, M. A.; Keeter, K.; Kidd, M. F.; Kochetov, Oleg; Konovalov, S.; Kouzes, Richard T.; LaFerriere, Brian D.; Leon, Jonathan D.; Leviner, L.; Loach, J. C.; MacMullin, J.; MacMullin, S.; Mertens, S.; Mizouni, Leila; Nomachi, Masaharu; Orrell, John L.; O' Shaughnessy, Mark D.; Overman, Nicole R.; Phillips, David; Poon, Alan; Pushkin, K.; Radford, D. C.; Rielage, Keith; Robertson, R. G. H.; Romero-Romero, E.; Ronquest, M. C.; Schubert, Alexis G.; Shanks, B.; Shima, T.; Shirchenko, M.; Snavely, Kyle J.; Snyder, N.; Soin, Aleksandr; Suriano, Anne-Marie; Thompson, J.; Timkin, V.; Tornow, W.; Varner, R. L.; Vasilyev, Sergey; Vetter, Kai; Vorren, Kris R.; White, Brandon R.; Wilkerson, J. F.; Xu, W.; Yakushev, E.; Young, A.; Yu, Chang-Hong; Yumatov, Vladimir

    2014-07-08

    The MAJORANA DEMONSTRATOR neutrinoless double beta-decay experiment is currently under construction at the Sanford Underground Research Facility in South Dakota, USA. An overview and status of the experiment are given.

  5. Status of the MAJORANA DEMONSTRATOR experiment

    CERN Document Server

    Martin, R D; Aguayo, E; Avignone, F T; Barabash, A S; Bertrand, F E; Boswell, M; Brudanin, V; Busch, M; Caldwell, A S; Chan, Y-D; Christofferson, C D; Combs, D C; Detwiler, J A; Doe, P J; Efremenko, Yu; Egorov, V; Ejiri, H; Elliott, S R; Esterline, J; Fast, J E; Finnerty, P; Fraenkle, F M; Galindo-Uribarri, A; Giovanetti, G K; Goett, J; Green, M P; Gruszko, J; Guiseppe, V E; Gusev, K; Hallin, A L; Hazama, R; Hegai, A; Henning, R; Hoppe, E W; Howard, S; Howe, M A; Keeter, K J; Kidd, M F; Kochetov, O; Konovalov, S I; Kouzes, R T; LaFerriere, B D; Leon, J; Leviner, L E; Loach, J C; MacMullin, J; MacMullin, S; Mertens, S; Mizouni, L; Nomachi, M; Orrell, J L; O'Shaughnessy, C; Overman, N R; Phillips, D G; Poon, A W P; Pushkin, K; Radford, D C; Rielage, K; Robertson, R G H; Romero-Romero, E; Ronquest, M C; Schubert, A G; Shanks, B; Shima, T; Shirchenko, M; Snavely, K J; Snyder, N; Soin, A; Suriano, A M; Thompson, J; Timkin, V; Tornow, W; Varner, R L; Vasilyev, S; Vetter, K; Vorren, K; White, B R; Wilkerson, J F; Xu, W; Yakushev, E; Young, A R; Yu, C -H; Yumatov, V

    2013-01-01

    The MAJORANA DEMONSTRATOR neutrinoless double beta-decay experiment is currently under construction at the Sanford Underground Research Facility in South Dakota, USA. An overview and status of the experiment are given.

  6. Marathon Oil Company – Maverick Springs NPDES Permit

    Science.gov (United States)

    Under NPDES permit WY-0000779, the Marathon Oil Company – Maverick Springs is authorized to discharge from its wastewater treatment facility located in Fremont County, Wyoming to a tributary to Five Mile Creek.

  7. Facility Registry Service (FRS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA,...

  8. Licensed Healthcare Facilities

    Data.gov (United States)

    California Department of Resources — The Licensed Healthcare Facilities point layer represents the locations of all healthcare facilities licensed by the State of California, Department of Health...

  9. High Throughput Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Argonne?s high throughput facility provides highly automated and parallel approaches to material and materials chemistry development. The facility allows scientists...

  10. Aperture area measurement facility

    Data.gov (United States)

    Federal Laboratory Consortium — NIST has established an absolute aperture area measurement facility for circular and near-circular apertures use in radiometric instruments. The facility consists of...

  11. Environmental Toxicology Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Fully-equipped facilities for environmental toxicology research The Environmental Toxicology Research Facility (ETRF) located in Vicksburg, MS provides over 8,200 ft...

  12. Licensed Healthcare Facilities

    Data.gov (United States)

    California Department of Resources — The Licensed Healthcare Facilities point layer represents the locations of all healthcare facilities licensed by the State of California, Department of Health...

  13. Application of Heavy Oil Combustion Technology in Incineration Facility of Hazardous Waste%重油燃烧技术在危废焚烧装置中的应用

    Institute of Scientific and Technical Information of China (English)

    韩晓强

    2012-01-01

    Combined with a biological chemical Co., Ltd, supporting the environmental protection project, the detailed introduction use heavy oil as the main points of the auxiliary fuel. Practice has proved, heavy oil can be in danger in processing waste incineration as auxiliary fuel of the application, not only can reduce the enterprise directly operation cost, also can ensure the safety in production, and realize the hazardous waste reduction and harmless handling.%结合某生物化学有限公司配套的环保项目,详细介绍使用重油作为辅助燃料的要点.实践证明,重油是能够在危险废物焚烧处理中作为辅助燃料应用的,不仅能降低企业的直接运行成本,也能保证生产安全,实现危险废物的减量化和无害化处理.

  14. Novel reusable porous polyimide fibers for hot-oil adsorption.

    Science.gov (United States)

    Tian, Lidong; Zhang, Chongyin; He, Xiaowei; Guo, Yongqiang; Qiao, Mingtao; Gu, Junwei; Zhang, Qiuyu

    2017-10-15

    The development of oil sorbents with high thermal stability, adsorption capacity, reusability and recoverability is of great significance for hot oil leakage protection, especially for oil spillage of oil refinery, petrochemical industry and cars. In our work, highly efficient hot oil adsorption of polyimide (PI) fibers with excellent thermal stability was successfully prepared by a facile electrospinning method followed by post-treatment. The corresponding morphologies, structures and oil adsorption properties of as-prepared PI fibers at different temperatures were analyzed and characterized. Results showed that PI fibers presented a stable morphology and pore structure at 200°C. The oil adsorption capacity of porous PI fibers for hot motor oil (200°C) was about 57.4gg(-1), higher than that of PI fibers (32.7gg(-1)) with non-porous structure for the motor oil at room temperature. Even after ten adsorption cycles, porous PI fibers still maintained a comparable oil sorption capacity (oil retention of 4.2%). The obtained porous PI fibers exhibited excellent hot oil adsorption capacity, reusability and recoverability, which would broaden the application of electrospun fibers in oil spill cleanup and further provide a versatile platform for exploring the technologies of nanofibers in hot oil adsorption field. Copyright © 2017. Published by Elsevier B.V.

  15. Guide to research facilities

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    This Guide provides information on facilities at US Department of Energy (DOE) and other government laboratories that focus on research and development of energy efficiency and renewable energy technologies. These laboratories have opened these facilities to outside users within the scientific community to encourage cooperation between the laboratories and the private sector. The Guide features two types of facilities: designated user facilities and other research facilities. Designated user facilities are one-of-a-kind DOE facilities that are staffed by personnel with unparalleled expertise and that contain sophisticated equipment. Other research facilities are facilities at DOE and other government laboratories that provide sophisticated equipment, testing areas, or processes that may not be available at private facilities. Each facility listing includes the name and phone number of someone you can call for more information.

  16. 湖州市吴兴区社区体育设施建设的现状调查和分析%Sc Wu Xing district, huzhou city, the status quo of community sports facilities construction

    Institute of Scientific and Technical Information of China (English)

    胡凯; 肖玲

    2014-01-01

    With the development of society and economy, people's pursuit of healthy living has become more and more urgent, sports facilities, as a kind of economic and functional exercise tool was welcomed by the masses. Quantity and quality of the city sports facilities in residential area is directly related to people's healthy life. And the lack of city community sports fitness facilities is also a common problem. This paper adopted the random sampling of the judgment sampling method to extract the Wu Xing district, huzhou city, twenty community as investigation object, by on-the-spot investigation method and the way of questionnaire survey method, the investigation has carried on the investigation and study of the system. Based on the results of the survey, this article will revolve around Wu Xing district, huzhou city, the present situation of the sports facilities and sports facilities construction problems in the discussion puts forward my own Suggestions aiming at the problems found.%随着社会与经济的发展,人民群众对健康生活的追求越来越迫切,体育设施作为一种经济又实用的锻炼工具受到了广大群众的欢迎。城市居民小区体育设施的数量与质量直接关系到人民群众的健康生活,而城市社区体育健身设施的缺乏也是一个普遍性的问题。本文采用了非随机抽样中的判断抽样法抽取了湖州市吴兴区的二十个社区为调查对象,以实地考察法和问卷调查法相结合的方式,对调查对象进行了系统的调查研究。基于此次调查的结果,本文将围绕湖州市吴兴区体育设施建设的现状和体育设施建设中的问题展开讨论并针对发现的问题提出个人的建议。

  17. Myristica oil poisoning

    Science.gov (United States)

    Nutmeg oil; Myristicin ... Myristica oil ( Myristica fragrans ) can be harmful. It comes from the seed of a nutmeg. ... Myristica oil is found in: Aromatherapy products Mace Nutmeg Other products may also contain myristica oil.

  18. All About Oils

    Science.gov (United States)

    ... in monounsaturated or polyunsaturated fats, and low in saturated fats. Oils from plant sources (vegetable and nut oils) ... oil, and palm kernel oil, are high in saturated fats and for nutritional purposes should be considered to ...

  19. Market analysis of shale oil co-products. Appendices

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    Data are presented in these appendices on the marketing and economic potential for soda ash, aluminia, and nahcolite as by-products of shale oil production. Appendices 1 and 2 contain data on the estimated capital and operating cost of an oil shales/mineral co-products recovery facility. Appendix 3 contains the marketing research data.

  20. Biodegradation studies of oil sludge containing high hydrocarbons concentration

    Energy Technology Data Exchange (ETDEWEB)

    Olguin-Lora, P.; Munoz-Colunga, A.; Castorena-Cortes, G.; Roldan-Carrillo, T.; Quej Ake, L.; Reyes-Avila, J.; Zapata-Penasco, I.; Marin-Cruz, J.

    2009-07-01

    Oil industry has a significant impact on environment due to the emission of, dust, gases, waste water and solids generated during oil production all the way to basic petrochemical product manufacturing stages. the aim of this work was to evaluate the biodegradation of sludge containing high hydrocarbon concentration originated by a petroleum facility. A sludge sampling was done at the oil residuals pool (ORP) on a gas processing center. (Author)