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Sample records for aircraft liquor kits

  1. 19 CFR 122.132 - Sealing of aircraft liquor kits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Sealing of aircraft liquor kits. 122.132 Section... OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Liquor Kits § 122.132 Sealing of aircraft liquor kits. (a) Sealing required. Aircraft liquor kits shall be sealed on board the aircraft by...

  2. 19 CFR 122.132 - Sealing of aircraft liquor kits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Sealing of aircraft liquor kits. 122.132 Section... OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Liquor Kits § 122.132 Sealing of aircraft liquor kits. (a) Sealing required. Aircraft liquor kits shall be sealed on board the aircraft by...

  3. 19 CFR 122.132 - Sealing of aircraft liquor kits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Sealing of aircraft liquor kits. 122.132 Section... OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Liquor Kits § 122.132 Sealing of aircraft liquor kits. (a) Sealing required. Aircraft liquor kits shall be sealed on board the aircraft by...

  4. 19 CFR 122.132 - Sealing of aircraft liquor kits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Sealing of aircraft liquor kits. 122.132 Section... OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Liquor Kits § 122.132 Sealing of aircraft liquor kits. (a) Sealing required. Aircraft liquor kits shall be sealed on board the aircraft by...

  5. 19 CFR 122.135 - When airline has in-bond liquor storeroom.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... director: (1) A list of names of all airline employees authorized to break Customs seals on liquor kits in... the seals on aircraft liquor kits shall check the contents at once. The employees shall immediately... on the liquor kits and those recorded on the stores list; and (3) Differences in quantity as shown...

  6. 19 CFR 122.134 - When airline does not have in-bond liquor storeroom.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false When airline does not have in-bond liquor... does not have in-bond liquor storeroom. (a) Handling of liquor kits. An aircraft may land at an airport where the airline involved does not have an authorized in-bond liquor storeroom. When this occurs,...

  7. Aircraft

    DTIC Science & Technology

    2002-01-01

    Company, Washington, DC Boeing Commercial Aircraft Division, Seattle, WA and Long Beach, CA Boeing Military Aircraft and Missile Division, St. Louis, MO and... aircraft ; military fixed-wing aircraft ; rotorcraft (helicopters and tiltrotor aircraft ); and aircraft jet engines. Two companies dominate the commercial... aircraft business, Boeing and Airbus. Four companies dominate the military fixed-wing market, Boeing, Lockheed Martin, BAE Systems, and European

  8. Network Kits.

    ERIC Educational Resources Information Center

    Falk, Howard

    1999-01-01

    Describes interconnection methods, speed, and comparative equipment costs of networking starter kits. These kits supply network-connection devices that plug into or connect to each computer that is part of a network; they may also provide interconnection cables and installation software needed to set up a network. Reviews 20 kits that use a…

  9. Aircraft

    DOEpatents

    Hibbs, B.D.; Lissaman, P.B.S.; Morgan, W.R.; Radkey, R.L.

    1998-09-22

    This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing`s top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gases for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well. 31 figs.

  10. Aircraft

    DOEpatents

    Hibbs, Bart D.; Lissaman, Peter B. S.; Morgan, Walter R.; Radkey, Robert L.

    1998-01-01

    This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing's top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gasses for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well.

  11. 49 CFR 173.161 - Chemical kits and first aid kits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SHIPPERS-GENERAL... aircraft or vessel, chemical kits and first aid kits must be packaged in combination packagings conforming to the packaging requirements of subpart B of this part. For transportation by aircraft or...

  12. Aircraft

    DTIC Science & Technology

    2003-01-01

    national power. But with the recent events such as the war with Iraq, the Severe Acute Respiratory Syndrome (SARS) outbreak, some major carriers... TITLE AND SUBTITLE 2003 Industry Studies: Aircraft 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER

  13. Gasification of black liquor

    DOEpatents

    Kohl, Arthur L.

    1987-07-28

    A concentrated aqueous black liquor containing carbonaceous material and alkali metal sulfur compounds is treated in a gasifier vessel containing a relatively shallow molten salt pool at its bottom to form a combustible gas and a sulfide-rich melt. The gasifier vessel, which is preferably pressurized, has a black liquor drying zone at its upper part, a black liquor solids gasification zone located below the drying zone, and a molten salt sulfur reduction zone which comprises the molten salt pool. A first portion of an oxygen-containing gas is introduced into the gas space in the gasification zone immediatley above the molten salt pool. The remainder of the oxygen-containing gas is introduced into the molten salt pool in an amount sufficient to cause gasification of carbonaceous material entering the pool from the gasification zone but not sufficient to create oxidizing conditions in the pool. The total amount of the oxygen-containing gas introduced both above the pool and into the pool constitutes between 25 and 55% of the amount required for complete combustion of the black liquor feed. A combustible gas is withdrawn from an upper portion of the drying zone, and a melt in which the sulfur content is predominantly in the form of alkali metal sulfide is withdrawn from the molten salt sulfur reduction zone.

  14. Gasification of black liquor

    DOEpatents

    Kohl, A.L.

    1987-07-28

    A concentrated aqueous black liquor containing carbonaceous material and alkali metal sulfur compounds is treated in a gasifier vessel containing a relatively shallow molten salt pool at its bottom to form a combustible gas and a sulfide-rich melt. The gasifier vessel, which is preferably pressurized, has a black liquor drying zone at its upper part, a black liquor solids gasification zone located below the drying zone, and a molten salt sulfur reduction zone which comprises the molten salt pool. A first portion of an oxygen-containing gas is introduced into the gas space in the gasification zone immediately above the molten salt pool. The remainder of the oxygen-containing gas is introduced into the molten salt pool in an amount sufficient to cause gasification of carbonaceous material entering the pool from the gasification zone but not sufficient to create oxidizing conditions in the pool. The total amount of the oxygen-containing gas introduced both above the pool and into the pool constitutes between 25 and 55% of the amount required for complete combustion of the black liquor feed. A combustible gas is withdrawn from an upper portion of the drying zone, and a melt in which the sulfur content is predominantly in the form of alkali metal sulfide is withdrawn from the molten salt sulfur reduction zone. 2 figs.

  15. Pyrolysis of Large Black Liquor Droplets

    NASA Technical Reports Server (NTRS)

    Bartkus, Tadas P.; T'ien, James S.; Dietrich, Daniel L.; Wessel, Richard A.

    2007-01-01

    This paper presents the results of experiments involving the pyrolysis of large black liquor droplets in the NASA KC-135 reduced gravity aircraft. The reduced gravity environment facilitated the study of droplets up to 9 mm in diameter extending the results of previous studies to droplet sizes that are similar to those encountered in recovery boilers. Single black liquor droplets were rapidly inserted into a 923 K oven. The primary independent variables were the initial droplet diameter (0.5 mm to 9 mm), the black liquor solids content (66.12% - 72.9% by mass), and the ambient oxygen mole fraction (0.0 - 0.21). Video records of the experiments provided size and shape of the droplets as a function of time. The results show that the particle diameter at the end of the drying stage (D(sub DRY) ) increases linearly with the initial particle diameter (D(sub O)). The results further show that the ratio of the maximum swollen diameter (D(sub MAX)) to D(sub O) decreases with increasing D(sub O) for droplets with D(sub O) less than 4 mm. This ratio was independent of D(sub O) for droplets with D(sub O) greater than 4 mm. The particle is most spherical at the end of drying, and least spherical at maximum swollen size, regardless of initial sphericity and droplet size.

  16. Pyrolysis of Large Black Liquor Droplets

    NASA Technical Reports Server (NTRS)

    Bartkus, Tadas P.; Dietrich, Daniel L.; T'ien, James S.; Wessel, Richard A.

    2007-01-01

    This paper presents the results of experiments involving the pyrolysis of large black liquor droplets in the NASA KC-135 reduced gravity aircraft. The reduced gravity environment facilitated the study of droplets up to 9 mm in diameter extending the results of previous studies to droplet sizes that are similar to those encountered in recovery boilers. Single black liquor droplets were rapidly inserted into a 923 K oven. The primary independent variables were the initial droplet diameter (0.5 mm to 9 mm), the black liquor solids content (66.12% - 72.9% by mass), and the ambient oxygen mole fraction (0.0 - 0.21). Video records of the experiments provided size and shape of the droplets as a function of time. The results show that the particle diameter at the end of the drying stage (D(sub DRY)) increases linearly with the initial particle diameter (D(sub O)). The results further show that the ratio of the maximum swollen diameter (D(sub MAX)) to D(sub O) decreases with increasing D(sub O) for droplets with D(sub O) less than 4 mm. This ratio was independent of D(sub O) for droplets with D(sub O) greater than 4 mm. The particle is most spherical at the end of drying, and least spherical at maximum swollen size, regardless of initial sphericity and droplet size.

  17. Scrubbing liquors for nitrogen tetroxide

    NASA Technical Reports Server (NTRS)

    Thomas, J. J.

    1978-01-01

    Once it was determined that the wet scrubbing concept was the most practical solution to the N2O4 emission problem, it became important to optimize the composition of the scrubbing liquor. Several reagents were cited in the literature as being advantageous in scrubbing NO2. Experiments were conducted on a model wet scrubber in order to verify and rank the performances of these scrubbing liquors. The most efficient scrubbing liquor found experimentally was a 10% sodium sulfite solution.

  18. The X-1 Paper Glider Kit: Investigating the Basics of Flight with a Model of the First Supersonic Aircraft. Educational Brief.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This brief discusses the basics of flight using a model of the first supersonic aircraft. This activity for grades 5-12 has students build a glider and learn how to change the flight characteristics of the glider. A template for the glider is included. (MVL)

  19. Kraft black liquor delivery systems

    SciTech Connect

    Adams, T.N.; Empie, H.L.; Obuskovic, N.; Spielbauer, T.M.

    1990-02-01

    Improvement of spray nozzles for black liquor injection into kraft recovery furnaces is expected to result from obtaining a controlled, well-defined droplet size distribution. Work this year has centered on defining the capabilities of commercial black liquor nozzles currently in use. Considerations of the observed mechanism of droplet formation suggest a major revision is needed in the theory of how droplets form from these nozzles. High resolution, high sensitivity video has been shown to be superior to flash x-ray as a technique for measuring the droplet size distribution as well as the formation history. An environmentally sound spray facility capable of spraying black liquor at temperatures up to normal firing conditions is being constructed before data acquisition continues. Preliminary correlations have been developed between liquor properties, nozzle design, and droplet size. Three aspects of nozzle design have been investigated: droplet size distribution, fluid sheet thickness, and flow and pressure drop characteristics. The standard deviation about the median droplet size for black liquor is nearly the same as the for a wide variety of other fluids and nozzle types. Preliminary correlation for fluid sheet thickness on the plate of a splashplate nozzle show the strong similarities of black liquor to other fluids. The flow and pressure drop characteristic of black liquor nozzle, follow a simple two-term relationship similar to other flow devices. This means that in routine mill operation of black liquor nozzles only the fluid acceleration in the nozzle is important, viscous losses are quiet small. 21 refs., 53 figs., 10 tabs.

  20. Sunday Liquor Laws and Crime

    PubMed Central

    Heaton, Paul

    2011-01-01

    Many jurisdictions have considered relaxing Sunday alcohol sales restrictions, yet such restrictions' effects on public health remain poorly understood. This paper analyzes the effects of legalization of Sunday packaged liquor sales on crime, focusing on the phased introduction of such sales in Virginia beginning in 2004. Differences-in-differences and triple-differences estimates indicate the liberalization increased minor crime by 5% and alcohol-involved serious crime by 10%. The law change did not affect domestic crime or induce significant geographic or inter-temporal crime displacement. The costs of this additional crime are comparable to the state's revenues from increased liquor sales. PMID:22125348

  1. Kits in Motion

    ERIC Educational Resources Information Center

    Gee, Maureen

    1975-01-01

    Discusses three kits developed by museums in British Columbia for use in rural classrooms. The science kit on marine biology consists of modules which included specimens, books, audiovisual materials and student activities. (BR)

  2. Levitation Kits Demonstrate Superconductivity.

    ERIC Educational Resources Information Center

    Worthy, Ward

    1987-01-01

    Describes the "Project 1-2-3" levitation kit used to demonstrate superconductivity. Summarizes the materials included in the kit. Discusses the effect demonstrated and gives details on how to obtain kits. Gives an overview of the documentation that is included. (CW)

  3. GridKit

    SciTech Connect

    Peles, Slaven

    2016-11-06

    GridKit is a software development kit for interfacing power systems and power grid application software with high performance computing (HPC) libraries developed at National Labs and academia. It is also intended as interoperability layer between different numerical libraries. GridKit is not a standalone application, but comes with a suite of test examples illustrating possible usage.

  4. Laser Excited Fluorescence Studies Of Black Liquor

    NASA Astrophysics Data System (ADS)

    Horvath, J. J.; Semerjian, H. G.

    1986-10-01

    Laser excited fluorescence of black liquor was investigated as a possible monitoring technique for pulping processes. A nitrogen pumped dye laser was used to examine the fluorescence spectrum of black liquor solutions. Various excitation wavelengths were used between 290 and 403 nm. Black liquor fluorescence spectra were found to vary with both excitation wavelength and black liquor concentration. Laser excited fluorescence was found to be a sensitive technique for measurement of black liquor with good detection limits and linear response over a large dynamic range.

  5. 27 CFR 31.91 - Passenger trains, aircraft, and vessels.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Passenger trains, aircraft... Sales in Multiple Locations § 31.91 Passenger trains, aircraft, and vessels. Persons who carry on the business of a retail dealer in liquors or of a retail dealer in beer on trains, aircraft, boats, or...

  6. 27 CFR 31.91 - Passenger trains, aircraft, and vessels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Passenger trains, aircraft... Sales in Multiple Locations § 31.91 Passenger trains, aircraft, and vessels. Persons who carry on the business of a retail dealer in liquors or of a retail dealer in beer on trains, aircraft, boats, or...

  7. 49 CFR 173.161 - Chemical kits and first aid kits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... so there will be no possibility of the mixture of contents causing dangerous evolution of heat or gas... pollutant, or is offered for transportation and transported by aircraft or vessel. Chemical kits and First... and transported in accordance with the applicable provisions of this subchapter in effect on October...

  8. Combustion properties of Kraft Black Liquors

    SciTech Connect

    Frederick, W.J. Jr.; Hupa, M. )

    1993-04-01

    In a previous study of the phenomena involved in the combustion of black liquor droplets a numerical model was developed. The model required certain black liquor specific combustion information which was then not currently available, and additional data were needed for evaluating the model. The overall objectives of the project reported here was to provide experimental data on key aspects of black liquor combustion, to interpret the data, and to put it into a form which would be useful for computational models for recovery boilers. The specific topics to be investigated were the volatiles and char carbon yields from pyrolysis of single black liquor droplets; a criterion for the onset of devolatilization and the accompanying rapid swelling; and the surface temperature of black liquor droplets during pyrolysis, combustion, and gasification. Additional information on the swelling characteristics of black liquor droplets was also obtained as part of the experiments conducted.

  9. Recycling paper-pulp waste liquors

    NASA Technical Reports Server (NTRS)

    Sarbolouki, M. N.

    1981-01-01

    Papermills in U.S. annually produce 3 million tons of sulfite waste liquor solids; other fractions of waste liquor are monomeric sugars and lignosulfonates in solution. Recovery of lignosulfonates involves precipitation and cross-linking of sulfonates to form useful solid ion-exchange resin. Contamination of sugars recovered from liquor is avoided by first converting them to ethanol, then removing ethanol by distillation.

  10. Creation of learning kits

    NASA Technical Reports Server (NTRS)

    Stow, D. A.; Estes, J. E.; Mertz, F. C.

    1981-01-01

    A learning kit is an essential part of any remote sensing workshop, course, or in-house training program to provide the "hands-on" experience of working with remotely sensed imagery. This is the objective of laboratory and field exercises as well as the reason behind the production of imagery/map kits. The way in which these learning kits (containing conventional remotely sensed and collateral data products) are put together is described and some concerns that influence the creation of learning kits are discussed. These include budgetary constraints, number of imagery types, and number of collateral data types.

  11. Causticizing for Black Liquor Gasifiers

    SciTech Connect

    Scott Sinquefeld; James Cantrell; Xiaoyan Zeng; Alan Ball; Jeff Empie

    2009-01-07

    The cost-benefit outlook of black liquor gasification (BLG) could be greatly improved if the smelt causticization step could be achieved in situ during the gasification step. Or, at a minimum, the increase in causticizing load associated with BLG could be mitigated. A number of chemistries have been proven successful during black liquor combustion. In this project, three in situ causticizing processes (titanate, manganate, and borate) were evaluated under conditions suitable for high temperature entrained flow BLG, and low temperature steam reforming of black liquor. The evaluation included both thermodynamic modeling and lab experimentation. Titanate and manganate were tested for complete direct causticizing (to thus eliminate the lime cycle), and borates were evaluated for partial causticizing (to mitigate the load increase associated with BLG). Criteria included high carbonate conversion, corresponding hydroxide recovery upon hydrolysis, non process element (NPE) removal, and economics. Of the six cases (three chemistries at two BLG conditions), only two were found to be industrially viable: titanates for complete causticizing during high temperature BLG, and borates for partial causticizing during high temperature BLG. These two cases were evaluated for integration into a gasification-based recovery island. The Larsen [28] BLG cost-benefit study was used as a reference case for economic forecasting (i.e. a 1500 tpd pulp mill using BLG and upgrading the lime cycle). By comparison, using the titanate direct causticizing process yielded a net present value (NPV) of $25M over the NPV of BLG with conventional lime cycle. Using the existing lime cycle plus borate autocausticizing for extra capacity yielded a NPV of $16M.

  12. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Jun Wei

    2005-03-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  13. Community Consultation Kit.

    ERIC Educational Resources Information Center

    Boulder Area Growth Study Commission, CO.

    This kit, designed for leaders and participants, provides a model for organizing and taking part in Community Consultation Groups. The kit was designed to be used in connection with community concerns about growth in Boulder, Colorado. These groups build upon a previous survey to assist the Commission in determining specific growth concerns in the…

  14. Fuel nitrogen release during black liquor pyrolysis; Part 2: Comparisons between different liquors

    SciTech Connect

    Aho, K.; Nikkanen, S. ); Hupa, M. . Chemical Engineering Dept.)

    1994-08-01

    This continuation of earlier work reports fuel nitrogen release for black liquors at two temperatures during pyrolysis of single droplets in an oxygen-free environment. Approximately half of the 20--60% fuel nitrogen released was ammonia and half was molecular nitrogen. The total amount of fixed nitrogen released during pyrolysis was almost linearly proportional to the liquor nitrogen content. The yield of fixed nitrogen for birch liquors was significantly higher than for pine liquors, and the yield for bagasse liquor was extremely high.

  15. 21 CFR 163.111 - Chocolate liquor.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Chocolate liquor. 163.111 Section 163.111 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CACAO PRODUCTS Requirements for Specific Standardized Cacao Products § 163.111 Chocolate liquor. (a) Description. (1) Chocolate...

  16. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr.; Alireza Rezaie

    2003-12-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the materials problems encountered during the operation of low-pressure high-temperature (LFHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  17. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick Jr; Alireza Rezaie; Xiaoting Liang; Musa Karakus; Jun Wei

    2005-12-01

    The University of Missouri-Rolla identified materials that permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project was to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study attempted to define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials were selected or developed that reacted with the gasifier environment to form protective surfaces in-situ; and

  18. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang; Jun Wei

    2005-01-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  19. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang; Jun Wei

    2005-04-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  20. Refractory for Black Liquor Gasifiers

    SciTech Connect

    Robert E. Moore; William L. Headrick; Alireza Rezaie

    2003-03-31

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the materials problems encountered during the operation of low-pressure high-temperature (LFHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  1. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick Jr; Alireza Rezaie

    2003-12-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the materials problems encountered during the operation of low-pressure high-temperature (LFHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  2. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick Jr; Alireza Rezaie

    2003-08-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the materials problems encountered during the operation of low-pressure high-temperature (LFHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  3. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang; Alireza Rezaie

    2004-10-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  4. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang

    2005-10-01

    The University of Missouri-Rolla identified materials that permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project was to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study attempted to define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials were selected/developed that either react with the gasifier environment to form protective surfaces in-situ; and

  5. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang

    2005-07-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  6. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Liang; Alireza Rezaie

    2004-07-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  7. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick; Musa Karakus; Alireza Rezaie

    2004-03-30

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  8. REFRACTORY FOR BLACK LIQUOR GASIFIERS

    SciTech Connect

    William L. Headrick Jr.; Alireza Rezaie

    2004-04-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the materials problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  9. Refractory for Black Liquor Gasifiers

    SciTech Connect

    William L. Headrick Jr; Musa Karakus; Xiaoting Laing

    2005-10-01

    The University of Missouri-Rolla will identify materials that will permit the safe, reliable and economical operation of combined cycle gasifiers by the pulp and paper industry. The primary emphasis of this project will be to resolve the material problems encountered during the operation of low-pressure high-temperature (LPHT) and low-pressure low-temperature (LPLT) gasifiers while simultaneously understanding the materials barriers to the successful demonstration of high-pressure high-temperature (HPHT) black liquor gasifiers. This study will define the chemical, thermal and physical conditions in current and proposed gasifier designs and then modify existing materials and develop new materials to successfully meet the formidable material challenges. Resolving the material challenges of black liquor gasification combined cycle technology will provide energy, environmental, and economic benefits that include higher thermal efficiencies, up to three times greater electrical output per unit of fuel, and lower emissions. In the near term, adoption of this technology will allow the pulp and paper industry greater capital effectiveness and flexibility, as gasifiers are added to increase mill capacity. In the long term, combined-cycle gasification will lessen the industry's environmental impact while increasing its potential for energy production, allowing the production of all the mill's heat and power needs along with surplus electricity being returned to the grid. An added benefit will be the potential elimination of the possibility of smelt-water explosions, which constitute an important safety concern wherever conventional Tomlinson recovery boilers are operated. Developing cost-effective materials with improved performance in gasifier environments may be the best answer to the material challenges presented by black liquor gasification. Refractory materials may be selected/developed that either react with the gasifier environment to form protective surfaces in

  10. US Army Survey of Aircrew Survival Kits/Vests

    DTIC Science & Technology

    1980-01-01

    survival kits were cited for outdated items, food contamination , damaged components and design concepts that no longer meet today’s survival needs...divided into four parts: Fart 1 - Aircraft Crash-Survival Experiences Part 2 - Problem Area Designation Part 3 - Medical Review of Drugs und Food ... Contamination Part 4 - Stock Review of Defense Logistic Agency and Pre-positioned War Reserve Inventories. ■■- tit* i PART 1 - AIRCRAFT CRASH-SURVIVAL

  11. Burn Wise Awareness Kit

    EPA Pesticide Factsheets

    Health and safety outreach materials in the form of an awareness kit. Designed specifically for state, local, and tribal air agencies working to reduce wood smoke pollution, it includes best burn tips, social media m

  12. 27 CFR 26.110 - Release of articles or liquors.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Release of articles or... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Taxpayment of Liquors and Articles in Puerto Rico Articles § 26.110 Release of articles or liquors....

  13. 27 CFR 26.110 - Release of articles or liquors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Release of articles or... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Taxpayment of Liquors and Articles in Puerto Rico Articles § 26.110 Release of articles or liquors....

  14. 27 CFR 26.110 - Release of articles or liquors.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Release of articles or... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Taxpayment of Liquors and Articles in Puerto Rico Articles § 26.110 Release of articles or liquors....

  15. 75 FR 64248 - Approval for Processing Authority Foreign-Trade Zones 73 and 74; The Belt's Corporation (Kitting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Approval for Processing Authority Foreign-Trade Zones 73 and 74; The Belt's Corporation (Kitting of Liquor Gift Sets), Elkridge and Baltimore, MD Pursuant to its authority under...

  16. Travel Medical Kit.

    PubMed

    Terry, Anne C; Haulman, N Jean

    2016-03-01

    "The traveler's medical kit is an essential tool for both the novice and expert traveler. It is designed to treat travel-related illness and injury and to ensure preexisting medical conditions are managed appropriately. Travelers are at increased risk for common gastrointestinal issues during travel. Respiratory illnesses make up approximately 8% of the ailments present in returned international travelers. Approximately 12% of travelers experience a travel-related skin condition. First aid treatment for minor injuries is essential to all travel medical kits. The complexity ranges from a small, simple case for the urban traveler to a larger, extensive case for wilderness travel."

  17. Balloons and Science Kit.

    ERIC Educational Resources Information Center

    Balloon Council, Washington, DC.

    This document provides background information on balloons including: (1) the history of balloons; (2) balloon manufacturing; (3) biodegradability; (4) the fate of latex balloons; and (5) the effect of balloons on the rainforest and sea mammals. Also included as part of this instructional kit are four fun experiments that allow students to…

  18. Leisure Counseling. A Kit.

    ERIC Educational Resources Information Center

    Epperson, Arlin; And Others

    This set of materials intended for use in the development of programs in leisure services and a vocational counseling contains information about a Leisure Counseling Media Kit, with directions for ordering a slide-tape program. Order forms and additional information about leisure counseling supplies are also included. A brief pamphlet describes…

  19. Early Childhood Kits.

    ERIC Educational Resources Information Center

    National Center on Educational Media and Materials for the Handicapped, Columbus, OH.

    Selected from the National Instructional Materials Information System (NIMIS)--a computer based on-line interactive retrieval system on special education materials, the bibliography covers 80 kits for developing skills at the early childhood level. Entries are presented in order of NIMIS accession number and include the following information:…

  20. Projectable Basic Electronics Kit.

    ERIC Educational Resources Information Center

    H'ng, John; And Others

    1982-01-01

    Outlines advantages derived from constructing and using a Projectable Basic Electronics Kit and provides: (1) list of components; (2) diagrams of 10 finished components (resistor; capacitor; diode; switch; bulb; transistor; meter; variable capacitor; coil; connecting terminal); and (3) diode and transistor activities. (JN)

  1. Ohio EPA Teachers Kit.

    ERIC Educational Resources Information Center

    Ohio State Environmental Protection Agency, Columbus.

    In an effort to provide teachers in Ohio with assistance in environmental education, the Ohio Environmental Protection Agency (EPA) has produced this teachers kit. It is designed to describe what the Ohio EPA is doing to protect Ohio's air, land, and water. The background information provides an historical account of some of the events that have…

  2. User Authentication. SPEC Kit.

    ERIC Educational Resources Information Center

    Plum, Terry, Comp.; Bleiler, Richard, Comp.

    2001-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit presents the results of a survey of Association of Research Libraries (ARL) member libraries designed to examine the systems research libraries use to authenticate and authorize the users of their online networked information resources. A total of 52 of 121 ARL member libraries responded to…

  3. Theme Kits Made Easy.

    ERIC Educational Resources Information Center

    Eslinger, Leslie Silk

    Recognizing the long-lasting impact of young childrens learning through themes as well as the amount of teacher time spent in preparing for this type of teaching, this kit is designed to help teachers avoid the shortcomings of theme-based teaching, while capitalizing on the benefits of this approach. The book is presented in two sections. The…

  4. The ESL Starter Kit.

    ERIC Educational Resources Information Center

    Virginia Commonwealth Univ., Richmond. Virginia Adult Education and Literacy Resource Center.

    The kit is intended for teachers beginning to teach English as a Second Language (ESL). The first part offers some ideas for testing, registering, and placing students according to their needs and goals. A sample registration form, placement test, list of commercially-available tests, and sample needs assessments are included here. The second…

  5. World Disarmament Kit.

    ERIC Educational Resources Information Center

    Woito, Robert, Ed.

    This kit presents a comprehensive introduction for students to arms control and disarmament issues. Included are copies of published and unpublished articles for each topic. Section I provides a self-survey to enable students to assess their own attitudes, values, and knowledge. The survey poses questions for which students select one of several…

  6. Voter Education Training Kit.

    ERIC Educational Resources Information Center

    Multi-District Inst. for Political Education, Pitman, NJ.

    Guides and resources in this kit are prepared for a six week to two month secondary voter education course. The objectives are to prepare and motivate eligible students to register and vote in the presidential election, to participate in the presidential election campaigning, and to increase their overall knowledge concerning the presidential…

  7. 49 CFR 173.161 - Chemical kits and first aid kits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Chemical kits and first aid kits. 173.161 Section... Class 7 § 173.161 Chemical kits and first aid kits. (a) Chemical kits and First aid kits must conform to... 10 kg. (b) Chemical kits and First aid kits are excepted from the specification...

  8. 49 CFR 173.161 - Chemical kits and first aid kits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Chemical kits and first aid kits. 173.161 Section... Class 7 § 173.161 Chemical kits and first aid kits. (a) Applicability. Chemical kits and first aid kits... assigned to the chemical kit and first aid kit as a whole must be the most stringent packing group...

  9. 49 CFR 173.161 - Chemical kits and first aid kits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Chemical kits and first aid kits. 173.161 Section... Class 7 § 173.161 Chemical kits and first aid kits. (a) Applicability. Chemical kits and first aid kits... assigned to the chemical kit and first aid kit as a whole must be the most stringent packing group...

  10. Factors affecting the corrosivity of pulping liquors

    NASA Astrophysics Data System (ADS)

    Hazlewood, Patrick Evan

    Increased equipment failures and the resultant increase in unplanned downtime as the result of process optimization programs continue to plague pulp mills. The failures are a result of a lack of understanding of corrosion in the different pulping liquors, specifically the parameters responsible for its adjustment such as the role and identification of inorganic and organic species. The current work investigates the role of inorganic species, namely sodium hydroxide and sodium sulfide, on liquor corrosivity at a range of process conditions beyond those currently experienced in literature. The role of sulfur species, in the activation of corrosion and the ability of hydroxide to passivate carbon steel A516-Gr70, is evaluated with gravimetric and electrochemical methods. The impact of wood chip weathering on process corrosion was also evaluated. Results were used to identify black liquor components, depending on the wood species, which play a significant role in the activation and inhibition of corrosion for carbon steel A516-Gr70 process equipment. Further, the effect of black liquor oxidation on liquor corrosivity was evaluated. Corrosion and stress corrosion cracking performance of selected materials provided information on classes of materials that may be reliably used in aggressive pulping environments.

  11. Improved recovery of tall oil from black liquors

    SciTech Connect

    Zucker, J.

    1980-12-09

    Applying a d.c. of less than 15 V to acidified black liquor separates a significant amount of tall oil remaining in the black liquor sludge. An apparatus with graphite electrodes for this process is described.

  12. Automatic transmission adapter kit

    SciTech Connect

    Stich, R.L.; Neal, W.D.

    1987-02-10

    This patent describes, in a four-wheel-drive vehicle apparatus having a power train including an automatic transmission and a transfer case, an automatic transmission adapter kit for installation of a replacement automatic transmission of shorter length than an original automatic transmission in the four-wheel-drive vehicle. The adapter kit comprises: an extension housing interposed between the replacement automatic transmission and the transfer case; an output shaft, having a first end which engages the replacement automatic transmission and a second end which engages the transfer case; first sealing means for sealing between the extension housing and the replacement automatic transmission; second sealing means for sealing between the extension housing and the transfer case; and fastening means for connecting the extension housing between the replacement automatic transmission and the transfer case.

  13. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... liquors with meals. 31.42 Section 31.42 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

  14. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  15. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  16. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  17. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  18. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  19. 27 CFR 26.110 - Release of articles or liquors.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Release of articles or... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Taxpayment of Liquors and Articles in Puerto Rico Articles § 26.110 Release of articles or liquors....

  20. 27 CFR 26.110 - Release of articles or liquors.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Release of articles or... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Taxpayment of Liquors and Articles in Puerto Rico Articles § 26.110 Release of articles or liquors....

  1. 27 CFR 31.31 - Retail dealer in liquors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Retail dealer in liquors... Classified § 31.31 Retail dealer in liquors. (a) General. Except as otherwise provided in paragraph (b) of... other than a dealer is a retail dealer in liquors for purposes of this part. Every retail dealer...

  2. 75 FR 75694 - Klamath Tribes Liquor Control Ordinance Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... Bureau of Indian Affairs Klamath Tribes Liquor Control Ordinance Correction AGENCY: Bureau of Indian... the Federal Register of October 22, 2010, concerning the Liquor Control Ordinance of the Klamath... publishes the Secretary's certification of the Klamath Tribes Liquor Control Ordinance. The first...

  3. Clear Liquor Scrubbing with Anhydrite Production

    SciTech Connect

    Hargrove, O. W.; Carey, T. R.; Lowell, P. S.; Meserole, F. B.; Rhudy, R. G.; Feeley, Thomas J.

    1997-07-01

    The objective of this project to develop an advanced flue gas desulfurization (FGD) process that has decreased capital and operating costs, higher SO{sub 2} removal efficiency, and better by-product solids quality than existing, commercially available technology. A clear liquor process (which uses a scrubbing liquid with no solids) will be used to accomplish this objective rather than a slurry liquor process (which contains solids). This clear liquor scrubbing (CLS) project is focused on three research areas: (1) Development of a clear liquor scrubbing process that uses a clear solution to remove SO{sub 2} from flue gas and can be operated under inhibited-oxidation conditions; (2) Development of an anhydrite process that converts precipitated calcium sulfite to anhydrous calcium sulfate (anhydrite); and (3) Development of an alkali/humidification process to remove HCl from flue gas upstream of the FGD system. The anhydrite process also can be retrofit into existing FGD systems to produce a valuable by-product as an alternative to gypsum. This fits well into another of FETC's PRDA objectives of developing an advanced byproduct recovery subsystem capable of transforming SO{sub 2} into a useable byproduct or high-volume valuable commodities of interest. This paper describes the proposed processes, outlines the test approach, and preliminary Phase I test results.

  4. 77 FR 61778 - Shakopee Mdewakanton Sioux Community-Liquor Ordinance To Allow for On-Sale Liquor Transactions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... Transactions (Ordinance). The Ordinance regulates and controls the sale, consumption and possession of liquor... Constitution of the Tribe. C. ``License'' shall mean permission to sell liquor for consumption at a Tribally... liquor for consumption on licensed premises only. H. ``Tribe'' shall mean the Shakopee Mdewakanton...

  5. Acidification of prehydrolysis liquor and spent liquor of neutral sulfite semichemical pulping process.

    PubMed

    Fatehi, Pedram; Gao, Weijiue; Sun, Yonghui; Dashtban, Mehdi

    2016-10-01

    Acidification has been commercialized for producing kraft lignin from black liquor of kraft pulping process. This work intended to evaluate the effectiveness of acidification in extracting lignocelluloses from the spent liquor of neutral sulfite semichemical pulping (NSSC) process and from prehydrolysis liquor (PHL) of kraft-based dissolving pulp production process. The results showed that the NSSC and PHL spent liquors had some lignin-carbohydrate complexes (LCC), and that the square weighted counts of particles with a chord length of 50-150μm in the spent liquors were significantly increased as pH dropped to 1.5. Interestingly, the acidification reduced the lignosulfonate/lignin content of NSSC and PHL by 13% or 20%, while dropped their oligosugars content by 75% and 38%, respectively. On a dry basis, the precipitates had more carbon, hydrogen and a high heating value of 18-22MJ/kg, but less oxygen, than spent liquors. The precipitates of PHL could be used as fuel.

  6. Molecular defects in mastocytosis: KIT and beyond KIT.

    PubMed

    Bibi, Siham; Langenfeld, Florent; Jeanningros, Sylvie; Brenet, Fabienne; Soucie, Erinn; Hermine, Olivier; Damaj, Gandhi; Dubreuil, Patrice; Arock, Michel

    2014-05-01

    In all variants of mastocytosis, activating KIT mutations are frequently found. In adults, neoplastic mast cells (MCs) cells show the KIT mutation D816V, whereas in children, MCs invading the skin are frequently positive for non-KIT D816V mutations. The clinical course and prognosis of the disease vary among patients with systemic mastocytosis (SM). Additional KIT-independent molecular defects might cause progression. Additional oncogenic lesions have recently been identified in advanced SM. In advanced SM the presence of additional genetic lesions or altered signaling worsening the prognosis might lead to the use of alternative therapies such as combined antisignaling targeted treatments or stem cell transplantation.

  7. Protein crystallography prescreen kit

    DOEpatents

    Segelke, Brent W.; Krupka, Heike I.; Rupp, Bernhard

    2005-07-12

    A kit for prescreening protein concentration for crystallization includes a multiplicity of vials, a multiplicity of pre-selected reagents, and a multiplicity of sample plates. The reagents and a corresponding multiplicity of samples of the protein in solutions of varying concentrations are placed on sample plates. The sample plates containing the reagents and samples are incubated. After incubation the sample plates are examined to determine which of the sample concentrations are too low and which the sample concentrations are too high. The sample concentrations that are optimal for protein crystallization are selected and used.

  8. Protein crystallography prescreen kit

    DOEpatents

    Segelke, Brent W.; Krupka, Heike I.; Rupp, Bernhard

    2007-10-02

    A kit for prescreening protein concentration for crystallization includes a multiplicity of vials, a multiplicity of pre-selected reagents, and a multiplicity of sample plates. The reagents and a corresponding multiplicity of samples of the protein in solutions of varying concentrations are placed on sample plates. The sample plates containing the reagents and samples are incubated. After incubation the sample plates are examined to determine which of the sample concentrations are too low and which the sample concentrations are too high. The sample concentrations that are optimal for protein crystallization are selected and used.

  9. Telescience Resource Kit

    NASA Technical Reports Server (NTRS)

    Schneider, Michelle; Lippincott, Jeff; Chubb, Steve; Whitaker, Jimmy; Rice, Jim; Gillis, Robert; Sims, Chris; Sellers, Donna; Bailey, Darrell (Technical Monitor)

    2002-01-01

    The Telescience Resource Kit (TReK) is a PC based ground control system. It can be used by a single individual or in a group environment to monitor and control spacecraft systems and payloads. Capabilities include data receipt, data processing, data storage, data management, and data transmission. Commercial-Off-The-Shelf (COTS) hardware and software have been employed to reduce development costs, operations and maintenance costs, and to effectively take advantage of new commercial products as they become available. The TReK system is currently being used to monitor and control payloads aboard the International Space Station. It is located at sites around the world.

  10. KIT — EDRN Public Portal

    Cancer.gov

    SCF-sR, also known as KIT, is the human homolog of the proto-oncogene c-kit. C-kit was first identified as the cellular homolog of the feline sarcoma viral oncogene v-kit. Human KIT is a tyrosine-protein kinase that acts as cell-surface receptor for the cytokine KITLG/SCF and plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KIT is a type 3 transmembrane receptor for MGF (mast cell growth factor, also known as stem cell factor). Mutations in this gene are associated with gastrointestinal stromal tumors, mast cell disease, acute myelogenous lukemia, and piebaldism. Multiple transcript variants encoding different isoforms have been found for this gene.

  11. Optics learning through affordable kit

    SciTech Connect

    P, Anusha N E-mail: chitrashaji@gmail.com Shaji, Chitra E-mail: chitrashaji@gmail.com Sharan, Alok E-mail: chitrashaji@gmail.com

    2014-10-15

    An affordable kit which helps to understand some of the optical phenomena qualitatively and quantitatively is presented in this paper. It supplements optics taught in classes. The kit consists of equipments which are available in the market at nominal cost such as laser pointer, lenses, glass plates, razor blades, coins, ball bearing etc. Experiments which come under wave optics (interference and diffraction) and ray optics (reflection and refraction) are explained using this kit.

  12. Education Payload Operation - Kit D

    NASA Technical Reports Server (NTRS)

    Keil, Matthew

    2009-01-01

    Education Payload Operation - Kit D (EPO-Kit D) includes education items that will be used to support the live International Space Station (ISS) education downlinks and Education Payload Operation (EPO) demonstrations onboard the ISS. The main objective of EPO-Kit D supports the National Aeronautics and Space Administration (NASA) goal of attracting students to study and seek careers in science, technology, engineering, and mathematics.

  13. Bacterial and fungal diversity in the starter production process of Fen liquor, a traditional Chinese liquor.

    PubMed

    Li, Xiao-Ran; Ma, En-Bo; Yan, Liang-Zhen; Meng, Han; Du, Xiao-Wei; Quan, Zhe-Xue

    2013-08-01

    Fermented foods and beverages are important parts of human diet. Fen liquor, a Chinese liquor is a fermented beverage that uses a traditional fermentation process. Starters are the main microbial source and also provide nutrients for microorganisms during fermentation. In this study, starters of Fen liquor were produced through a complex traditional fermentation process. To investigate the community structure and the composition of microorganisms in the starter production process, bacterial 16S rRNA and fungal internal transcribed spacer (ITS) regions were sequenced using clone libraries and pyrosequencing, respectively. There was much higher diversity among the bacteria than among the fungi in the starter production process. Bacteria on the surface of the starters belonged mostly to the Lactobacillaceae family, while members of the Bacillacae family were dominant in the interior of the samples that lacked access to air and water. In the fungi population, diversity was high only in the raw material. In all other samples, nearly all of the fungal sequences were from Pichia kudriavzevii, a member of the Saccharomycetaceae family. Nearly all samples showed similar fungal community structures, indicating that there was little change in the fungal community. To the best of our knowledge, this is the first report to reveal the whole process of the starter production of Chinese traditional liquor. The findings obtained in this study provide new insights into understanding the composition of the microbial community during the traditional Chinese liquor starter production process and information about the production process control and monitoring.

  14. International Literacy Day Tool Kit.

    ERIC Educational Resources Information Center

    2002

    This tool kit suggests various International Literacy Day activities to raise awareness of the issues of adult literacy and language learning, to connect local literacy programs with national programs, and to help achieve the National Literacy Summit goal by 2010. The kit is intended for individuals, programs, and organizations that want to call…

  15. Planning Systems. SPEC Kit 13.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This kit on planning systems updates a 1974 Management Studies Office Systems and Procedures Exchange Center (SPEC) kit in which developments in planning activities among Association of Research Libraries (ARL) were reviewed. At the time of the original study, in 1972, planning techniques and systems were a subject of much interest because rising…

  16. Improve Quality: Use Tool Kits.

    ERIC Educational Resources Information Center

    Gartner, Sue

    2001-01-01

    Addresses issues of defining quality in both business and community service. Describes the use of a regulatory tool kit containing rules and regulations a child care center must follow to ensure children's health, safety, and well-being. Specific tool kit types described include regulatory, government funded, rating scale, and NAEYC. (SD)

  17. Workshop Training Kits. Volume II.

    ERIC Educational Resources Information Center

    Ward, Ted; And Others

    Presented in the second of a two volume series are six workshop training kits for development of teacher skills to be used with learning disabled (LD) children. The first section of each kit contains a leader's guide which gives activity, objectives, teacher prerequisites, time required, materials needed, step-by-step procedures, a discussion…

  18. First Follow Nature, Kit II.

    ERIC Educational Resources Information Center

    1971

    Developing pupils' awareness of their environment, learning to distinguish between what is pleasant and unpleasant, and examining acts of man to determine which are destructive and which are in harmony with nature are the purposes of Scholastic's Earth Corps Environmental Study Kits for Grades 1-6. This kit explores in depth the reasons some…

  19. Look Around You, Kit I.

    ERIC Educational Resources Information Center

    1971

    Developing pupils' awareness of their environment, learning to distinguish between what is pleasant and unpleasant, and examining acts of man to determine which are destructive and which are in harmony with nature are the purposes of Scholastic's Earth Corps Environmental Study Kits for grades 1-6. This kit is designed to help the child develop…

  20. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false First Aid Kits and Emergency Medical Kits A... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Pt. 121, App. A Appendix A to Part 121—First Aid Kits and Emergency Medical Kits Approved first-aid kits, at least one approved emergency medical kit,...

  1. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false First Aid Kits and Emergency Medical Kits A... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Pt. 121, App. A Appendix A to Part 121—First Aid Kits and Emergency Medical Kits Approved first-aid kits, at least one approved emergency medical kit,...

  2. 27 CFR 70.605 - Claims relating to imported, domestic, and Virgin Islands liquors.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... imported, domestic, and Virgin Islands liquors. 70.605 Section 70.605 Alcohol, Tobacco Products and... Claims Procedures § 70.605 Claims relating to imported, domestic, and Virgin Islands liquors. (a) Claims involving taxes on domestic liquors, imported liquors, and liquors manufactured in the Virgin Islands...

  3. A Java commodity grid kit.

    SciTech Connect

    von Laszewski, G.; Foster, I.; Gawor, J.; Lane, P.; Mathematics and Computer Science

    2001-07-01

    In this paper we report on the features of the Java Commodity Grid Kit. The Java CoG Kit provides middleware for accessing Grid functionality from the Java framework. Java CoG Kit middleware is general enough to design a variety of advanced Grid applications with quite different user requirements. Access to the Grid is established via Globus protocols, allowing the Java CoG Kit to communicate also with the C Globus reference implementation. Thus, the Java CoG Kit provides Grid developers with the ability to utilize the Grid, as well as numerous additional libraries and frameworks developed by the Java community to enable network, Internet, enterprise, and peer-to peer computing. A variety of projects have successfully used the client libraries of the Java CoG Kit to access Grids driven by the C Globus software. In this paper we also report on the efforts to develop server side Java CoG Kit components. As part of this research we have implemented a prototype pure Java resource management system that enables one to run Globus jobs on platforms on which a Java virtual machine is supported, including Windows NT machines.

  4. Optimizing Medical Kits for Spaceflight

    NASA Technical Reports Server (NTRS)

    Keenan, A. B,; Foy, Millennia; Myers, G.

    2014-01-01

    The Integrated Medical Model (IMM) is a probabilistic model that estimates medical event occurrences and mission outcomes for different mission profiles. IMM simulation outcomes describing the impact of medical events on the mission may be used to optimize the allocation of resources in medical kits. Efficient allocation of medical resources, subject to certain mass and volume constraints, is crucial to ensuring the best outcomes of in-flight medical events. We implement a new approach to this medical kit optimization problem. METHODS We frame medical kit optimization as a modified knapsack problem and implement an algorithm utilizing a dynamic programming technique. Using this algorithm, optimized medical kits were generated for 3 different mission scenarios with the goal of minimizing the probability of evacuation and maximizing the Crew Health Index (CHI) for each mission subject to mass and volume constraints. Simulation outcomes using these kits were also compared to outcomes using kits optimized..RESULTS The optimized medical kits generated by the algorithm described here resulted in predicted mission outcomes more closely approached the unlimited-resource scenario for Crew Health Index (CHI) than the implementation in under all optimization priorities. Furthermore, the approach described here improves upon in reducing evacuation when the optimization priority is minimizing the probability of evacuation. CONCLUSIONS This algorithm provides an efficient, effective means to objectively allocate medical resources for spaceflight missions using the Integrated Medical Model.

  5. Apollo 16 Press Kit

    NASA Technical Reports Server (NTRS)

    1972-01-01

    ). Recovery forces for Apollo 16, stationed in both the Atlantic and Pacific Oceans, will consist of three ships, nine aircraft and nearly 1,700 personnel. CTF-130 (Manned Spacecraft Recovery Force, Pacific) forces will be stationed south of Hawaii. Three ships, eight helicopters and three Air Force HC-130H aircraft, and nearly 1,100 personnel, will take part. Task Force 140 (Manned Spacecraft Recovery Force, Atlantic), comprising one ship, six HC-130H aircraft, three helicopters and approximately 300 personnel, will be positioned for possible launch abort operations. Two ships in the Atlantic will also be used for acoustical testing. Other forces, primarily aircraft and personnel of the Air Force Aerospace Rescue and Recovery Service will be on alert around the world for contingency recovery support.

  6. Application Kit for Federal Assistance

    EPA Pesticide Factsheets

    The Federal Grant & Cooperative Agreement Act of 1977 requires Federal agencies to use a contract to acquire property or services that directly benefit the Federal government.This letter to the applicant explains the Application Kit for Federal Assistance.

  7. Black liquor decolorization by selected white-rot fungi.

    PubMed

    Da Re, Verónica; Papinutti, Leandro

    2011-09-01

    Five different strains of white-rot fungi have been tested for their ability to decolorize black liquor on plates and on solid-state fermentation using vermiculite as the solid inert support. Since the high salt concentration inhibited the growth of all fungi, the black liquor was dialyzed against distilled water prior to use. A preliminary step on plates was carried out to qualitatively determine the capacity of the fungal strains for black liquor decolorization. Out of the five fungi studied, Phanerochaete sordida, Pycnoporus sanguineus, and Trametes elegans exhibited the more conspicuous decolorization halos in malt extract medium, while the decolorization by all the strains was not evident when a defined culture medium was used. Cultures on solid-state fermentation using vermiculite as solid support were also tested, the liquid phase was malt extract or glucose-based medium and supplemented with different black liquor concentrations. Decolorization of black liquor was largely affected by the fungal strain, the concentration of black liquor, and the carbon source. The percentage of color removal ranged from 6.14% to 91.86% depending on the fungal strain and culture conditions. Maximal decolorization was observed in malt extract cultures after 60 cultivation days. Interestingly, decolorization in malt extract medium increased with increasing black liquor concentration. The highest decolorization value was achieved by Steccherinum sp. which reduced up to 91.86% the color of the black liquor in malt extract medium; this percentage is equivalent to 5.2 g L(-1) of decolorized black liquor, the highest value reported to date. Traditional technologies used for the treatment of black liquor are not always effective and may not to be an environmentally friendly process. Vermiculite-white-rot fungi systems are presented in this work as a promising efficient alternative for the treatment of black liquor.

  8. Viscoelastic properties of high solids softwood kraft black liquors

    SciTech Connect

    Zaman, A.A.; Fricke, A.L. . Dept. of Chemical Engineering)

    1995-01-01

    The linear viscoelastic functions of several softwood slash pine kraft black liquors from a two level, four variable factorially designed pulping experiment were determined for solids concentrations from 65% to 81% and temperatures from 40 to 85 C. At high solids and lower temperatures, black liquors behave like un-cross-linked polymers.The exact level of dynamic viscosity and storage modulus at any given condition is dependent upon the solids composition which will vary from liquor to liquor. The linear viscoelastic functions were described using Cross and Carreau-Yasuda models. Superposition principles developed for polymer melts and concentrated polymer solutions were applied to obtain reduced correlations for dynamic viscosity and storage modulus. The data for dynamic viscosity were shifted over the whole range of temperature, solids concentrations, and frequency, and a single curve for dynamic viscosity behavior of every liquor was obtained. The data for storage modulus did not superimpose into a single curve for the effects of solids concentration. The reduced correlations were used to estimate the viscoelasticity of the liquors near normal firing conditions and found that black liquors will not have any problem in droplet formation for concentrations up to 81% solids and temperatures above 120 C. The viscometric and linear viscoelastic functions of black liquors were compared (Cox-Merz rule), and it was shown that at sufficiently low shear rates and frequencies both shear viscosity and the magnitude of the complex viscosity approach zero shear rate viscosity.

  9. 27 CFR 31.201 - Refilling of liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Refilling of liquor bottles. 31.201 Section 31.201 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS ALCOHOL BEVERAGE DEALERS Reuse and Possession of Used...

  10. 27 CFR 31.201 - Refilling of liquor bottles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Refilling of liquor bottles. 31.201 Section 31.201 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS ALCOHOL BEVERAGE DEALERS Reuse and Possession of Used...

  11. 27 CFR 26.50 - Formulas for liquors.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Formulas for liquors. 26.50 Section 26.50 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU....C. 5232, the formula shall include a statement to that effect. If any product contains liquors...

  12. 27 CFR 26.50 - Formulas for liquors.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Formulas for liquors. 26.50 Section 26.50 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU....C. 5232, the formula shall include a statement to that effect. If any product contains liquors...

  13. 27 CFR 10.603 - Liquor bottle records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Liquor bottle records. 10.603 Section 10.603 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Records and Reports Processing Records §...

  14. 27 CFR 19.603 - Liquor bottle records.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Liquor bottle records. 19.603 Section 19.603 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Records and Reports Processing Records §...

  15. 27 CFR 5.46 - Standard liquor bottles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Standard liquor bottles. 5.46 Section 5.46 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Fill...

  16. The antioxidative substances in cacao liquor.

    PubMed

    Osakabe, N; Yamagishi, M; Sanbongi, C; Natsume, M; Takizawa, T; Osawa, T

    1998-04-01

    The antioxidative substances contained in cacao liquor, which is one of the major ingredients of chocolate, were separated by column chromatography and high-performance liquid chromatography. Three major compounds were purified and two of them were identified by 1H, 13C NMR and mass spectra as (-)-epicatechin (EC) and (+)-catechin (CA). Their antioxidative activity was measured by monitoring the peroxide value of linoleic acid and the thiobarbituric acid-reactive substance values of erythrocyte ghost membranes and microsomes. EC and CA had strong antioxidative effects in all three methods, but one unidentified peak was found to be less effective. Additionally, we analyzed the polyphenol concentration of cacao liquor extractions produced in several countries. The total polyphenol concentration was 7.0 to 13.0%, catechin concentration was 0.31 to 0.49%, and epicatechin concentration was 0.35 to 1.68% in the extractions. It is believed that chocolate is stable against oxidative deterioration on account of the presence of these polyphenolic compounds, and it is also expected to have a protective role against lipid peroxidation in living systems.

  17. Effects of spent liquor recirculation in hydrothermal carbonization.

    PubMed

    Kabadayi Catalkopru, Arzu; Kantarli, Ismail Cem; Yanik, Jale

    2017-02-01

    In this study, the effect of the recirculation of spent liquor from hydrothermal carbonization was investigated depending on the biomass type (grape pomace, orange pomace and poultry litter). The yield and fuel properties of hydrochars and spent liquor characteristics were determined for each recirculation step. By recirculation, mass and energy yields of the hydrochar increased, but their combustion characteristics changed: the ignition temperature and combustion reactivity decreased. The organic and inorganic load of liquor was increased with recirculation number, but not as much as would be expected after the first recycle. It was concluded that the load of organic and inorganic species in spent liquor decreased the leaching of some inorganics and diffusion of the degraded soluble fragments from biomass in the subsequent hydrothermal carbonization. Overall, this study showed that spent liquor recirculation makes the overall hydrothermal carbonization process environmentally friendly.

  18. Solid phase microextraction field kit

    DOEpatents

    Nunes, Peter J.; Andresen, Brian D.

    2005-08-16

    A field kit for the collection, isolation and concentration of trace amounts of high explosives (HE), biological weapons (BW) and chemical weapons (CW) residues in air, soil, vegetation, swipe, and liquid samples. The field kit includes a number of Solid Phase Microextraction (SPME) fiber and syringe assemblies in a hermetically sealed transportation container or tubes which includes a sampling port, a number of extra SPME fiber and syringe assemblies, the fiber and syringe assemblies including a protective cap for the fiber, and an extractor for the protective cap, along with other items including spare parts, protective glove, and an instruction manual, all located in an airtight container.

  19. Proceedings of the black liquor research program review fourth meeting held July 28--30, 1987

    SciTech Connect

    Emerson, D. B.; Whitworth, B. A.

    1987-10-01

    Research programs, presented at the black liquor review meeting are described. Research topics include the following: Cooperative Program in Kraft Recovery; Black Liquor Physical Properties; Viscosity of Strong Black Liquor; Ultrafiltration of Kraft Black Liquor; Molecular Weight Distribution of Kraft Lignin; Black Liquor Droplet Formation Project; Fundamental Studies of Black Liquor Combustion; Black Liquor Combustion Sensors; Flash X-ray Imagining of Black Liquor Sprays; Laser Induced Fluorescence For Process Control In The Pulp and Paper Industry; Recovery Boiler Optimization; Black Liquor Gasification and Use of the Products in Combined-Cycle Cogeneration; Black Liquor Steam Plasma Automization; The B and W Pyrosonic 2000R System; Monsteras Boiler Control System; and Cooperative Program Project Reviews. Individual projects are processed separately for the data bases.

  20. Effects of solids content, settling temperature, and liquor source on tall oil solubilities

    SciTech Connect

    Rousseau, R.W.; Kassebi, A.; Zinkel, D.F.

    1984-01-01

    Tall oil soap solubility in black liquors obtained from cooking pine and sweet gum, and in mixture of these liquors, was studied. As expected, solids content had a significant effect on the amount of soap remaining in settled liquors obtained from pine. Concentrating these liquors to about 30% solids reduced the soap concentration to approximately 0.8% of solids. Increasing the temperature at which the liquors were settled also increased residual tall oil soap content. Although mass balance calculations on mixtures of black liquors obtained from pine and gum show that the percentage recovery (solids basis) varies little with the inclusion of 12 to 50% hardwood black liquor, absolute recovery is increased with increased proportions of hardwood liquor. This is the result of decreased soap solubility with increased proportions of hardwood liquor. No discernable effect was observed on the proportion and composition of the acids and neutrals of the dissolved tall oil with respect to the solids content of the liquors.

  1. Architectural Environment: A Resource Kit.

    ERIC Educational Resources Information Center

    J.B. Speed Art Museum, Louisville, KY.

    There are many ways to approach the investigation of architecture. One can look at structural form, climate and topography, the aesthetics of style and decoration, building function, historical factors, cultural meanings, or technology and techniques associated with construction. This resource kit touches upon a few of these approaches, ranging…

  2. Skills Training. SPEC Kit 40.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    A 1977 Association of Research Libraries (ARL) survey investigated how libraries were training personnel for routine tasks. Of the 73 responding libraries, more than 75% (58) reported that manuals and procedural guides, along with on-the-job training, were the main methods of instruction for technical skills. Accordingly, this kit on skills…

  3. Johnny Horizon Environmental Test Kit.

    ERIC Educational Resources Information Center

    Bentley, Richard; Bentley, William

    Derived from tests presently used by state and federal agencies involved with pollution detection, this Environmental Test Kit contains materials and instructions for ten experiments. Each experiment is designed to test a different aspect of air and water, to find out whether or not the air and water in the tester's immediate area has been…

  4. Developing the Advising "Tool Kit."

    ERIC Educational Resources Information Center

    Kelly, James J.

    1988-01-01

    Developing an inventory consisting of each and every item that contributes to a total advising program is suggested. The point to be made by developing a campus "Advising Tool Kit" such as Penn State's is that advising and advisors are becoming increasingly integral to the entire educational mission of colleges and universities. (MLW)

  5. Sharing the Earth, Kit II.

    ERIC Educational Resources Information Center

    1971

    Introducing the pupil to the science of ecology is the purpose of Scholastic's Earth Corps Ecology/Conservation Study Kits for grades 3-6. Simple terms are used to show how all living things are inter-related to their environment, to demonstrate the intricate and delicate balance of nature, and to point out how man's interference with nature's…

  6. Collection Assessment. SPEC Kit 41.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This Association of Research Libraries (ARL) kit on collection assessment contains the following documents: (1) "Guidelines for the Evaluation of Library Collections--Draft Copy" (Collection Development Committee, Resource Section, Resources and Technical Services Division, American Library Association); (2) "Guidelines for Collection Assessment"…

  7. Work and Family Resource Kit.

    ERIC Educational Resources Information Center

    Women's Bureau (DOL), Washington, DC.

    This kit is designed to help employers understand the range of family needs emerging in the workplace and the numerous options for a company response. An introduction discusses the need for child care services, dependent care problems, and how employers respond and benefit. Sections address the following: selecting the right option in relation to…

  8. Active Parenting Now: Program Kit.

    ERIC Educational Resources Information Center

    Popkin, Michael H.

    Based largely on the theories of Alfred Adler and Rudolf Dreikurs, this parent education curriculum is a video-based interactive learning experience that teaches a comprehensive model of parenting to parents of children ages 5 to 12 years. The kit provides parents with the skills needed to help their children develop courage, responsibility, and…

  9. User Surveys. SPEC Kit 148.

    ERIC Educational Resources Information Center

    Engelbrecht, Pamela Noyes

    Based on responses to a survey of Association of Research Libraries (ARL) members in March 1988, this Systems and Procedures Exchange Center (SPEC) flyer and kit are designed to assist administrators of large academic libraries in the selection of useful methods of conducting user surveys for particular library concerns. The flyer provides a brief…

  10. Cubic Unit Cell Construction Kit.

    ERIC Educational Resources Information Center

    Mattson, Bruce

    2000-01-01

    Presents instructions for building a simple interactive unit-cell construction kit that allows for the construction of simple, body-centered, and face-centered cubic lattices. The lit is built from inexpensive and readily available materials and can be built in any number of sizes. (WRM)

  11. Extended Library Hours. SPEC Kit.

    ERIC Educational Resources Information Center

    Steele, Patricia Ann, Comp.; Walters, Carolyn, Comp.

    2001-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit presents the results of a survey of Association of Research Libraries (ARL) member libraries designed to provide a description of how they are responding to demands for greater hours of access and service. Survey responses indicate what hours of access and service libraries are providing and…

  12. Instructional Support Services. SPEC Kit.

    ERIC Educational Resources Information Center

    Snyder, Carolyn A., Comp.; Logue, Susan, Comp.; Carter, Howard, Comp.; Soltys, Mickey, Comp.

    2001-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit presents the results of a survey of Association of Research Libraries (ARL) member libraries. The survey was designed to gather information about the changes that have taken place in the last five years in the services libraries offer to support instruction on campus and in the library, as…

  13. Natural Gas Energy Educational Kit.

    ERIC Educational Resources Information Center

    American Gas Association, Arlington, VA. Educational Services.

    Prepared by energy experts and educators to introduce middle school and high school students to natural gas and its role in our society, this kit is designed to be incorporated into existing science and social studies curricula. The materials and activities focus on the origin, discovery, production, delivery, and use of natural gas. The role of…

  14. Care Bears Environmental Awareness Kit.

    ERIC Educational Resources Information Center

    American Greetings Corp., Cleveland, OH.

    Studies show that the three most frequently cited sources of environmental information are family, school, and the media. This kit provides parents with an opportunity to increase a child's environmental awareness through activities which focus on the environment in a way children ages four to nine can understand. A workbook uses the popular Care…

  15. 14 CFR 21.184 - Issue of special airworthiness certificates for primary category aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... person from a kit provided by the holder of the production certificate and under the supervision and... certificate if the civil airworthiness authority of the country in which the aircraft was...

  16. The Effects of Employing HVM on C-130 Aircraft at WR-ALC to Aircraft Availability

    DTIC Science & Technology

    2011-06-01

    information system capability 16 enables the synchronized planning, scheduling, data collection, and analysis required to implement a highly choreographed ...support requirements such as standard work through visual workcards, choreographed tasks, and required material through POU kits to ensure the...is accomplished on the aircraft. If daily work is standardized in terms of work performed and choreographed in sequence; the condition of the

  17. Demonstration of Black Liquor Gasification at Big Island

    SciTech Connect

    Robert DeCarrera

    2007-04-14

    This Final Technical Report provides an account of the project for the demonstration of Black Liquor Gasification at Georgia-Pacific LLC's Big Island, VA facility. This report covers the period from May 5, 2000 through November 30, 2006.

  18. 27 CFR 5.46 - Standard liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Fill for... appeal procedures, see part 13 of this chapter. (Sec. 5, 49 Stat. 981, as amended (27 U.S.C. 205); 26...

  19. 27 CFR 5.46 - Standard liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Fill for... appeal procedures, see part 13 of this chapter. (Sec. 5, 49 Stat. 981, as amended (27 U.S.C. 205); 26...

  20. Basic Teaching Kit on Consumer Advertising.

    ERIC Educational Resources Information Center

    Proctor and Gamble Co., Cincinnati, OH.

    This advertising kit was developed by Procter and Gamble in response to requests from teachers and consumer educators who asked for materials from business about business. The kit is not intended to cover the entire field of advertising. Rather, it centers on advertising as it is known and practiced by Procter and Gamble. The purpose of the kit is…

  1. Determination of the microbial origin of geosmin in Chinese liquor.

    PubMed

    Du, Hai; Xu, Yan

    2012-03-07

    Geosmin is the major cause of the common earthy off-flavor in light-aroma type Chinese liquor and, thus, highly detrimental to the aromatic quality. To find out its origin, the evolving process of geosmin in light-aroma type liquor making was monitored, and microbial analysis of Daqu containing geosmin was carried out. The results showed that geosmin appeared in all the fermented sorghums at different fermentation periods. About 57% geosmin in the fermented sorghums was distilled into liquor. During the distillation process, the peak of geosmin concentration appeared when alcohol content was 50-60% vol. More importantly, high geosmin content was observed during the Daqu-making process. Furthermore, five Streptomyces strains were isolated from different types of Daqu used for the fermentation of light-aroma type liquor. All of them produced only geosmin as the main volatile metabolite but no 2-methylisoborneol (2-MIB). It appears that microorganisms developing in Daqu are responsible for the presence of geosmin in liquor. Because of the relatively low detection threshold estimated at 110 ng/L in 46 vol % hydroalcoholic solution, the presence of geosmin in Daqu may pose a risk for Chinese liquor producers.

  2. Proceedings of the black liquor research program review fifth meeting

    SciTech Connect

    Not Available

    1988-09-01

    On June 14--17, 1988 the participants and invited guests of the Cooperative Program in Kraft Recovery gathered in Charleston, South Carolina, to review progress on four major black liquor research programs being executed at the Institute of Paper Chemistry, the University of Maine, the National Bureau of Standards, and the University of Florida. These programs include: (1) Black Liquor Properties; (2) Black Liquor Droplet Formation; (3) Black Liquor Nozzle Evaluation; and (4) Black Liquor Combustion. In addition to the objectives of previous meetings, this meeting made a direct attempt to gather ideas on how to improve our ability to move from new technology concepts to commercial implementation. Also attached is the agenda for the Charleston meeting. The first two days were involved with updates and reviews of the four major black liquor programs. A half day was spent discussing pathways to implementation and developing thoughts on what industry, DOE and academia could do to facilitate commercial implementation of the research results. This publication is a summary of the presentations made in Charleston and the industry responses to the research work. Readers are cautioned that the contents are in-progress updates on the status of the research and do not represent referred technical papers. Any questions regarding the content should be referred to the principal investigators of the project.

  3. Nitrogen removal from the saline sludge liquor by electrochemical denitrification.

    PubMed

    Xie, Z M; Li, X Y; Chan, K Y

    2006-01-01

    Sludge liquor from the sludge dewatering process has a high ammonia content. In the present study, a lab-scale electrochemical (EC) system with a pair of Ti electrode plates was used for treating the sludge centrate liquor of digested wastewater sludge with a NH4(+) - N content of around 500 mg/L. The sludge liquor had a high salinity due to seawater being used for toilet flushing in Hong Kong. The results show that the EC process is highly effective for denitrification of the saline sludge liquor. Complete nitrogen removal could be achieved within 1 hr or so. The rate of EC denitrification increased with the current intensity applied. The best current efficiency for nitrogen removal was obtained for a gap distance between the electrodes at 8 mm. Electro-chlorination was considered to be the major mechanism of EC denitrification. The formation of chlorination by-products (CBPs) appeared to be minimal with the total trihalomethanes (THM) detected at a level of 300 microg/L or lower. The power consumption for EC denitrification was around 23 kWh/kg N. Additional electro-flocculation with a pair of iron needle electrodes could enhance the flocculation and subsequent sedimentation of colloidal organics in the sludge liquor, increasing the organic removal from less than 30% to more than 70%. Therefore, the EC process including both electro-denitrification and electro-flocculation can be developed as the most cost-effective method for treatment of the saline sludge liquor.

  4. Vanillin: Synthetic Flavoring from Spent Sulfite Liquor

    NASA Astrophysics Data System (ADS)

    Hocking, Martin B.

    1997-09-01

    Separation of the lignin component of wood from the cellulose presents an opportunity to access various interesting products from the lignin fragments. The lignin represents availability of a sizable renewable resource. Vanillin, or 3-methoxy-4-hydroxybenzaldehyde, is one of a series of related substituted aromatic flavor constituents, and represents one of the potentially profitable possibilities. Vanillin production from the lignin-containing waste liquor obtained from acid sulfite pulping of wood began in North America in the mid 1930's. By 1981 one plant at Thorold, Ontario produced 60% of the contemporary world supply of vanillin. The process also simultaneously decreased the organic loading of the aqueous waste streams of the pulping process. Today, however, whilst vanillin production from lignin is still practiced in Norway and a few other areas, all North American facilities using this process have closed, primarily for environmental reasons. New North American vanillin plants use petrochemical raw materials. An innovation is needed to help overcome the environmental problems of this process before vanillin production from lignin is likely to resume here. Current interest in the promotion of chemicals production from renewable raw materials reinforces the incentive to do this.

  5. Characterization of Chinese liquor aroma components during aging process and liquor age discrimination using gas chromatography combined with multivariable statistics

    PubMed Central

    Xu, M. L.; Yu, Y.; Ramaswamy, H. S.; Zhu, S. M.

    2017-01-01

    Chinese liquor aroma components were characterized during the aging process using gas chromatography (GC). Principal component and cluster analysis (PCA, CA) were used to discriminate the Chinese liquor age which has a great economic value. Of a total of 21 major aroma components identified and quantified, 13 components which included several acids, alcohols, esters, aldehydes and furans decreased significantly in the first year of aging, maintained the same levels (p > 0.05) for next three years and decreased again (p < 0.05) in the fifth year. On the contrary, a significant increase was observed in propionic acid, furfural and phenylethanol. Ethyl lactate was found to be the most stable aroma component during aging process. Results of PCA and CA demonstrated that young liquor (fresh) and aged liquors were well separated from each other, which is in consistent with the evolution of aroma components along with the aging process. These findings provide a quantitative basis for discriminating the Chinese liquor age and a scientific basis for further research on elucidating the liquor aging process, and a possible tool to guard against counterfeit and defective products. PMID:28059090

  6. Characterization of Chinese liquor aroma components during aging process and liquor age discrimination using gas chromatography combined with multivariable statistics

    NASA Astrophysics Data System (ADS)

    Xu, M. L.; Yu, Y.; Ramaswamy, H. S.; Zhu, S. M.

    2017-01-01

    Chinese liquor aroma components were characterized during the aging process using gas chromatography (GC). Principal component and cluster analysis (PCA, CA) were used to discriminate the Chinese liquor age which has a great economic value. Of a total of 21 major aroma components identified and quantified, 13 components which included several acids, alcohols, esters, aldehydes and furans decreased significantly in the first year of aging, maintained the same levels (p > 0.05) for next three years and decreased again (p < 0.05) in the fifth year. On the contrary, a significant increase was observed in propionic acid, furfural and phenylethanol. Ethyl lactate was found to be the most stable aroma component during aging process. Results of PCA and CA demonstrated that young liquor (fresh) and aged liquors were well separated from each other, which is in consistent with the evolution of aroma components along with the aging process. These findings provide a quantitative basis for discriminating the Chinese liquor age and a scientific basis for further research on elucidating the liquor aging process, and a possible tool to guard against counterfeit and defective products.

  7. Differential Use of Elementary Science Kits

    NASA Astrophysics Data System (ADS)

    Jones, Gail; Robertson, Laura; Gardner, Grant E.; Dotger, Sharon; Blanchard, Margaret R.

    2012-10-01

    The use of kits in elementary science classes is a growing trend in some countries. Kits provide materials and inquiry lessons in a ready-to-teach format for teachers to use in their science instruction. This study examined elementary teachers' instructional strategies, classroom practices, and assessment types in relation to the frequency of science kit use. A total of 503 elementary teachers from an urban school district received professional development, implemented kits in their classrooms for a year, and then completed a survey about science kit use and teaching practices. Despite similarities in demographic characteristics (gender, ethnicity, certification/educational level), there were significant differences in teachers' use of inquiry-based teaching and assessment practices by kit use. Teachers who reported using kits the most often were significantly more likely to report that their students designed and implemented laboratory investigations as well recorded, represented, and analyzed data. In addition, the high kit users indicated that they were more likely to use student groups, require students to use evidence to support claims, and use alternative assessments of student work including portfolios, notebooks, and long-term projects than those teachers who used kits less frequently. Those teachers who reported using kits the least often were significantly more likely to report having students practice for standardized tests. The role of kits in promoting reform-based teaching practices is discussed.

  8. Aircraft Design

    NASA Technical Reports Server (NTRS)

    Bowers, Albion H. (Inventor); Uden, Edward (Inventor)

    2016-01-01

    The present invention is an aircraft wing design that creates a bell shaped span load, which results in a negative induced drag (induced thrust) on the outer portion of the wing; such a design obviates the need for rudder control of an aircraft.

  9. Molecular alterations of KIT oncogene in gliomas.

    PubMed

    Gomes, Ana L; Reis-Filho, Jorge S; Lopes, José M; Martinho, Olga; Lambros, Maryou B K; Martins, Albino; Schmitt, Fernando; Pardal, Fernando; Reis, Rui M

    2007-01-01

    Gliomas are the most common and devastating primary brain tumours. Despite therapeutic advances, the majority of gliomas do not respond either to chemo or radiotherapy. KIT, a class III receptor tyrosine kinase (RTK), is frequently involved in tumourigenic processes. Currently, KIT constitutes an attractive therapeutic target. In the present study we assessed the frequency of KIT overexpression in gliomas and investigated the genetic mechanisms underlying KIT overexpression. KIT (CD117) immunohistochemistry was performed in a series of 179 gliomas of various grades. KIT activating gene mutations (exons 9, 11, 13 and 17) and gene amplification analysis, as defined by chromogenic in situ hybridization (CISH) and quantitative real-time PCR (qRT-PCR) were performed in CD117 positive cases. Tumour cell immunopositivity was detected in 15.6% (28/179) of cases, namely in 25% (1/4) of pilocytic astrocytomas, 25% (5/20) of diffuse astrocytomas, 20% (1/5) of anaplastic astrocytomas, 19.5% (15/77) of glioblastomas and one third (3/9) of anaplastic oligoastrocytomas. Only 5.7% (2/35) of anaplastic oligodendrogliomas showed CD117 immunoreactivity. No association was found between tumour CD117 overexpression and patient survival. In addition, we also observed CD117 overexpression in endothelial cells, which varied from 0-22.2% of cases, being more frequent in high-grade lesions. No KIT activating mutations were identified. Interestingly, CISH and/or qRT-PCR analysis revealed the presence of KIT gene amplification in 6 glioblastomas and 2 anaplastic oligoastrocytomas, corresponding to 33% (8/24) of CD117 positive cases. In conclusion, our results demonstrate that KIT gene amplification rather than gene mutation is a common genetic mechanism underlying KIT expression in subset of malignant gliomas. Further studies are warranted to determine whether glioma patients exhibiting KIT overexpression and KIT gene amplification may benefit from therapy with anti-KIT RTK inhibitors.

  10. Selecting patients for KIT inhibition in melanoma.

    PubMed

    Carvajal, Richard D; Hamid, Omid; Antonescu, Cristina R

    2014-01-01

    For many years, melanoma has been regarded as a single disease in terms of therapeutic considerations. The more recent identification of multiple molecular mechanisms underlying the development, progression, and prognosis of melanoma has led to a new paradigm for the management of this disease, has created new therapeutic opportunities, and has led to improved clinical outcomes. Such advances, however, are dependent upon methods that can reproducibly identify key molecular alterations within an individual tumor, define clinically relevant genetic subgroups of disease, and permit improved patient selection for targeted therapies.Melanomas harboring genetic alterations of KIT have been demonstrated to constitute one such molecular subgroup of disease. In this chapter, we will discuss the biology of KIT in melanoma, review the rationale for and clinical data regarding KIT inhibition in melanomas harboring activating alterations of KIT, propose guidelines for the selection of patients for KIT inhibitor therapy, and, finally, present laboratory methods for KIT assessment in melanoma.

  11. Black liquor gasification phase 2D final report

    SciTech Connect

    Kohl, A.L.; Stewart, A.E.

    1988-06-01

    This report covers work conducted by Rockwell International under Amendment 5 to Subcontract STR/DOE-12 of Cooperative Agreement DE-AC-05-80CS40341 between St. Regis Corporation (now Champion International) and the Department of Energy (DOE). The work has been designated Phase 2D of the overall program to differentiate it from prior work under the same subcontract. The overall program is aimed at demonstrating the feasibility of and providing design data for the Rockwell process for gasifying Kraft black liquor. In this process, concentrated black liquor is converted into low-Btu fuel gas and reduced melt by reaction with air in a specially designed gasification reactor.

  12. Chromatic signatures of broadband optical spectra for liquor discrimination

    NASA Astrophysics Data System (ADS)

    Jones, G. R.; Deakin, A. G.; Spencer, J. W.

    2009-02-01

    Methods based upon chromatic analysis are described for quantifying broadband optical absorption spectra in discriminating between different types of liquors. The absorption spectra are quantified by three chromaticity coordinates, which can be represented by two points, one on each of two chromatic diagrams. Various types of liquors may then be distinguished on such chromatic maps and groups of similar samples conveniently identified. Examples of the deployment of the approach are given for distinguishing between and classifying various types, brands and mixtures of alcoholic beverages and for identifying an authentic brand. The method provides a high level of traceability and is not restricted to a particular type of optical spectrum.

  13. Aircraft Steels

    DTIC Science & Technology

    2009-02-19

    NAWCADPAX/TR-2009/ 12 AIRCRAFT STEELS by E. U. Lee R. Taylor C. Lei H. C. Sanders 19 February 2009...MARYLAND NAWCADPAX/TR-2009/ 12 19 February 2009 AIRCRAFT STEELS by E. U. Lee R. Taylor C. Lei H. C. Sanders...Prescribed by ANSI Std. Z39-18 NAWCADPAX/TR-2009/ 12 ii SUMMARY Five high strength and four stainless steels have been studied, identifying their

  14. Advancement of High Temperature Black Liquor Gasification Technology

    SciTech Connect

    Craig Brown; Ingvar Landalv; Ragnar Stare; Jerry Yuan; Nikolai DeMartini; Nasser Ashgriz

    2008-03-31

    Weyerhaeuser operates the world's only commercial high-temperature black liquor gasifier at its pulp mill in New Bern, NC. The unit was started-up in December 1996 and currently processes about 15% of the mill's black liquor. Weyerhaeuser, Chemrec AB (the gasifier technology developer), and the U.S. Department of Energy recognized that the long-term, continuous operation of the New Bern gasifier offered a unique opportunity to advance the state of high temperature black liquor gasification toward the commercial-scale pressurized O2-blown gasification technology needed as a foundation for the Forest Products Bio-Refinery of the future. Weyerhaeuser along with its subcontracting partners submitted a proposal in response to the 2004 joint USDOE and USDA solicitation - 'Biomass Research and Development Initiative'. The Weyerhaeuser project 'Advancement of High Temperature Black Liquor Gasification' was awarded USDOE Cooperative Agreement DE-FC26-04NT42259 in November 2004. The overall goal of the DOE sponsored project was to utilize the Chemrec{trademark} black liquor gasification facility at New Bern as a test bed for advancing the development status of molten phase black liquor gasification. In particular, project tasks were directed at improvements to process performance and reliability. The effort featured the development and validation of advanced CFD modeling tools and the application of these tools to direct burner technology modifications. The project also focused on gaining a fundamental understanding and developing practical solutions to address condensate and green liquor scaling issues, and process integration issues related to gasifier dregs and product gas scrubbing. The Project was conducted in two phases with a review point between the phases. Weyerhaeuser pulled together a team of collaborators to undertake these tasks. Chemrec AB, the technology supplier, was intimately involved in most tasks, and focused primarily on the design, specification and

  15. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... as provided in paragraph (3), each approved first-aid kit must contain at least the following... first-aid kit may be stowed in a readily accessible location that is as near as practicable to the kit... 1 protective nonpermeable gloves or equivalent 1 pair 2. As of April 12, 2004, at least one...

  16. 19 CFR 122.133 - Stores list required on arrival.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... liquor kit on board before an aircraft lands. The incoming stores list shall state for each type of liquor and bottle size: (1) Number of full bottles; (2) Number of partially filled bottles; and (3) Total number of bottles. If the carrier chooses not to state the type of liquor for each size bottle, any...

  17. 14 CFR 47.33 - Aircraft not previously registered anywhere.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) of this section must describe the aircraft by class (airplane, rotorcraft, glider, or balloon), serial number, number of seats, type of engine installed, (reciprocating, turbopropeller, turbojet, or... submit a bill of sale from the manufacturer of the kit. (d) The owner, other than the holder of the...

  18. 14 CFR 47.33 - Aircraft not previously registered anywhere.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) of this section must describe the aircraft by class (airplane, rotorcraft, glider, or balloon), serial number, number of seats, type of engine installed, (reciprocating, turbopropeller, turbojet, or... submit a bill of sale from the manufacturer of the kit. (d) The owner, other than the holder of the...

  19. In situ analysis of ash deposits from black liquor combustion

    SciTech Connect

    Bernath, P. |; Sinquefield, S.A. |; Baxter, L.L.; Sclippa, G.; Rohlfing, C.; Barfield, M. |

    1996-05-01

    Aerosols formed during combustion of black liquor cause a significant fire-side fouling problem in pulp mill recovery boilers. The ash deposits reduce heat transfer effectiveness, plug gas passages, and contribute to corrosion. Both vapors and condensation aerosols lead to the formation of such deposits. The high ash content of the fuel and the low dew point of the condensate salts lead to a high aerosol and vapor concentration in most boilers. In situ measurements of the chemical composition of these deposits is an important step in gaining a fundamental understanding of the deposition process. Infrared emission spectroscopy is used to characterize the composition of thin film deposits resulting from the combustion of black liquor and the deposition of submicron aerosols and vapors. New reference spectra of Na{sub 2}SO{sub 4}, K{sub 2}SO{sub 4}, Na{sub 2}CO{sub 3} and K{sub 2}CO{sub 3} pure component films were recorded and compared with the spectra of the black liquor deposit. All of the black liquor emission bands were identified using a combination of literature data and ab initio calculations. Ab initio calculations also predict the locations and intensities of bands for the alkali vapors of interest. 39 refs., 9 figs.

  20. 27 CFR 31.201 - Refilling of liquor bottles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Refilling of liquor bottles. 31.201 Section 31.201 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL ALCOHOL BEVERAGE DEALERS Reuse and Possession of Used...

  1. 75 FR 65373 - Klamath Tribes Liquor Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... the sale of liquor by the glass and for consumption on the premises. 1.1.3. ``Beer'' means any... bitters, and all drinks or drinkable liquids and all preparations or mixtures capable of human consumption... identification which falsely purports to show the individual as being over the age of 21 years, or 2.1.11....

  2. Sodium and sulfur release and recapture during black liquor burning

    SciTech Connect

    Frederick, W.J.; Iisa, K.; Wag, K.; Reis, V.V.; Boonsongsup, L.; Forssen, M.; Hupa, M.

    1995-08-01

    The objective of this study was to provide data on sulfur and sodium volatilization during black liquor burning, and on SO2 capture by solid sodium carbonate and sodium chloride. This data was interpreted and modeled into rate equations suitable for use in computational models for recovery boilers.

  3. 27 CFR 19.603 - Liquor bottle records.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Liquor bottle records. 19.603 Section 19.603 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Records and Reports Processing Records §...

  4. 27 CFR 19.603 - Liquor bottle records.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Liquor bottle records. 19.603 Section 19.603 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Records and Reports Processing Records §...

  5. 27 CFR 5.46 - Standard liquor bottles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Standard liquor bottles. 5.46 Section 5.46 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Fill...

  6. 27 CFR 5.46 - Standard liquor bottles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Standard liquor bottles. 5.46 Section 5.46 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Fill...

  7. Features of the Java commodity grid kit.

    SciTech Connect

    von Laszewski, G.; Gawor, J.; Lane, P.; Rehn, N.; Russell, M.; Mathematics and Computer Science

    2002-11-01

    In this paper we report on the features of the Java Commodity Grid Kit (Java CoG Kit). The Java CoG Kit provides middleware for accessing Grid functionality from the Java framework. Java CoG Kit middleware is general enough to design a variety of advanced Grid applications with quite different user requirements. Access to the Grid is established via Globus Toolkit protocols, allowing the Java CoG Kit to also communicate with the services distributed as part of the C Globus Toolkit reference implementation. Thus, the Java CoG Kit provides Grid developers with the ability to utilize the Grid, as well as numerous additional libraries and frameworks developed by the Java community to enable network, Internet, enterprise and peer-to-peer computing. A variety of projects have successfully used the client libraries of the Java CoG Kit to access Grids driven by the C Globus Toolkit software. In this paper we also report on the efforts to develop serverside Java CoG Kit components. As part of this research we have implemented a prototype pure Java resource management system that enables one to run Grid jobs on platforms on which a Java virtual machine is supported, including Windows NT machines.

  8. Special tool kit aids heavily garmented workers

    NASA Technical Reports Server (NTRS)

    Holmes, A. E.

    1966-01-01

    Triangular aluminum tool kit, filled with polyurethane is constructed to receive various tools and hold them in a snug but quick-release fit as an aid to heavily gloved workers. The kit is designed to allow mounting within easily accessable reach and to provide protection of the tools during storage.

  9. Habitats NatureScope[R] Kit.

    ERIC Educational Resources Information Center

    Emerson, Eva

    This kit introduces the basic concepts of habitat through challenging and engaging interdisciplinary, hands-on activities. The material is designed for K-8 educators working in traditional and non- traditional classrooms with the goals of increasing awareness of the ways habitats work and why they are important. This kit consists of four…

  10. Culture Kits for the Elementary Classroom.

    ERIC Educational Resources Information Center

    Hickey, M. Gail

    1997-01-01

    Outlines an instructional unit where students construct culture kits illustrating a specific culture. Culture kits are constructed out of realia and other material including maps, travel brochures, photographs, newspapers, souvenirs, and other items. Discusses collecting these items and possible multicultural applications. (MJP)

  11. A Prototype Grammar Kit in Prolog.

    ERIC Educational Resources Information Center

    Kahn, Kenneth M.

    1984-01-01

    Presents a prototype of a computerized grammar kit written in PROLOG and designed for children interested in exploring language. PROLOG's advantages for building parsers, generators, translators, and question-answering systems are discussed, and a scenario of a child working on a grammar project using the kit and implementation issues are…

  12. The Project Manager's Tool Kit

    NASA Technical Reports Server (NTRS)

    Cameron, W. Scott

    2003-01-01

    Project managers are rarely described as being funny. Moreover, a good sense of humor rarely seems to be one of the deciding factors in choosing someone to be a project manager, or something that pops up as a major discussion point at an annual performance review. Perhaps this is because people think you aren't serious about your work if you laugh. I disagree with this assessment, but that's not really my point. As I talk to people either pursuing a career in project management, or broadening their assignment to include project management, I encourage them to consider what tools they need to be successful. I suggest that they consider any strength they have to be part of their Project Management (PM) Tool Kit, and being funny could be one of the tools they need.

  13. A comprehensive program to develop correlations for physical properties of kraft black liquor. Final report

    SciTech Connect

    Fricke, A.L.; Zaman, A.A.

    1998-05-01

    The overall objective of the program was to develop correlations to predict physical properties within requirements of engineering precision from a knowledge of pulping conditions and of kraft black liquor composition, if possible. These correlations were to include those relating thermodynamic properties to pulping conditions and liquor composition. The basic premise upon which the research was based is the premise that black liquor behaves as a polymer solution. This premise has proven to be true, and has been used successfully in developing data reduction methods and in interpreting results. A three phase effort involving pulping, analysis of liquor composition, and measurement of liquor properties was conducted.

  14. Calculation of the liquor system pliability using the mathematical simulation method.

    PubMed

    Koshurnikov, D S; Petraikin, A V; Martynov, A K; Sergienko, V I

    2011-10-01

    Liquor circulation is a directed flow of the liquor from sites of its secretion to sites of resorption. This slow flow is modulated by pulsation caused by heart work. Phase-contrast magnetic resonance imaging is a method for noninvasive measurements of the linear velocity of these pulses in the cerebral aqueduct. A mathematical model reproducing pulsed flow of the liquor in the cerebral aqueduct is proposed and the procedure of evaluation of these parameters is presented. The pliability liquor system can be calculated from the values of liquor flow linear velocity in the cerebral aqueduct, measured by noninvasive method.

  15. Authentication of Chinese vintage liquors using bomb-pulse 14C

    NASA Astrophysics Data System (ADS)

    Cheng, Peng; Zhou, Weijian; Burr, G. S.; Fu, Yunchong; Fan, Yukun; Wu, Shugang

    2016-12-01

    The older a bottle of Chinese vintage liquor is, the higher the price it commands. Driven by the potential for higher profits, some newly-founded distilleries openly sell liquor whose storage ages are exaggerated. In China, the market for vintage liquor has become fraught with uncertainty and a pressing need has arisen to establish an effective method to authenticate the age of vintage liquors. A radiocarbon (14C) dating method is described here that can verify cellar-stored years of Chinese liquors distilled within the last fifty years. Two different flavored Chinese liquors produced in “the golden triangular region” in the Upper Yangtze River region in southwest China, with known cellar-stored years, were analyzed to benchmark the technique. Strong flavored liquors are found to be consistent with local atmospheric Δ14C values. A small offset of 2–3 years between predicted vintage years of soy-sauce flavored liquors and strong flavored liquors is found to be associated with the fermentation cycle of certain varieties. The technique can measure cellar-stored years of a wide range of liquors including those with fundamentally different aromas. This demonstrates the strength of our method in identifying suspect Chinese vintage liquors.

  16. Authentication of Chinese vintage liquors using bomb-pulse 14C

    PubMed Central

    Cheng, Peng; Zhou, Weijian; Burr, G. S.; Fu, Yunchong; Fan, Yukun; Wu, Shugang

    2016-01-01

    The older a bottle of Chinese vintage liquor is, the higher the price it commands. Driven by the potential for higher profits, some newly-founded distilleries openly sell liquor whose storage ages are exaggerated. In China, the market for vintage liquor has become fraught with uncertainty and a pressing need has arisen to establish an effective method to authenticate the age of vintage liquors. A radiocarbon (14C) dating method is described here that can verify cellar-stored years of Chinese liquors distilled within the last fifty years. Two different flavored Chinese liquors produced in “the golden triangular region” in the Upper Yangtze River region in southwest China, with known cellar-stored years, were analyzed to benchmark the technique. Strong flavored liquors are found to be consistent with local atmospheric Δ14C values. A small offset of 2–3 years between predicted vintage years of soy-sauce flavored liquors and strong flavored liquors is found to be associated with the fermentation cycle of certain varieties. The technique can measure cellar-stored years of a wide range of liquors including those with fundamentally different aromas. This demonstrates the strength of our method in identifying suspect Chinese vintage liquors. PMID:27922117

  17. Authentication of Chinese vintage liquors using bomb-pulse (14)C.

    PubMed

    Cheng, Peng; Zhou, Weijian; Burr, G S; Fu, Yunchong; Fan, Yukun; Wu, Shugang

    2016-12-06

    The older a bottle of Chinese vintage liquor is, the higher the price it commands. Driven by the potential for higher profits, some newly-founded distilleries openly sell liquor whose storage ages are exaggerated. In China, the market for vintage liquor has become fraught with uncertainty and a pressing need has arisen to establish an effective method to authenticate the age of vintage liquors. A radiocarbon ((14)C) dating method is described here that can verify cellar-stored years of Chinese liquors distilled within the last fifty years. Two different flavored Chinese liquors produced in "the golden triangular region" in the Upper Yangtze River region in southwest China, with known cellar-stored years, were analyzed to benchmark the technique. Strong flavored liquors are found to be consistent with local atmospheric Δ(14)C values. A small offset of 2-3 years between predicted vintage years of soy-sauce flavored liquors and strong flavored liquors is found to be associated with the fermentation cycle of certain varieties. The technique can measure cellar-stored years of a wide range of liquors including those with fundamentally different aromas. This demonstrates the strength of our method in identifying suspect Chinese vintage liquors.

  18. 100G Deployment@(DE-KIT)

    NASA Astrophysics Data System (ADS)

    Hoeft, Bruno; Petzold, Andreas

    2015-12-01

    The Steinbuch Centre for Computing (SCC) at Karlsruhe Institute of Technology (KIT) has been involved fairly early in 100GE network technology. Initiated by DFN1 (the German NREN), a first 100GE wide area network testbed over a distance of approx. 450 km was deployed between the national research organizations KIT and FZ-Jülich in 2010. Three years later in 2013. KIT joined the Caltech SuperComputing 2013 (SC132) 100GE "show floor" initiative using the transatlantic ANA-100GE link to transfer LHC data from a storage at DE-KIT (GridKa) in Europe to hard disks at the show floor of SC13 in Denver (USA). The network infrastructure of KIT as well as of the German Tier-1 installation DE-KIT (GridKa). however. is still based on 10Gbps. As highlighted in the contribution "Status and Trends in Networking at LHC Tier1 Facilities" to CHEP 2012. proactive investment is required at the Tier-1 sites. Bandwidth requirements will grow beyond current capacity and the required upgrades are expected in 2015. In close cooperation with DFN. KIT drives the upgrade from 10GE to 100GE. The process is divided into several phases. due to upgrade costs and differing requirements in different parts of the network infrastructure. The requirements of the different phases as well as the planned topology will be described. Some of the obstacles we discovered during the deployment will be discussed and solutions or workarounds presented.

  19. Aircraft cybernetics

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The use of computers for aircraft control, flight simulation, and inertial navigation is explored. The man-machine relation problem in aviation is addressed. Simple and self-adapting autopilots are described and the assets and liabilities of digital navigation techniques are assessed.

  20. Telescience Resource Kit Software Lifecycle

    NASA Technical Reports Server (NTRS)

    Griner, Carolyn S.; Schneider, Michelle

    1998-01-01

    The challenge of a global operations capability led to the Telescience Resource Kit (TReK) project, an in-house software development project of the Mission Operations Laboratory (MOL) at NASA's Marshall Space Flight Center (MSFC). The TReK system is being developed as an inexpensive comprehensive personal computer- (PC-) based ground support system that can be used by payload users from their home sites to interact with their payloads on board the International Space Station (ISS). The TReK project is currently using a combination of the spiral lifecycle model and the incremental lifecycle model. As with any software development project, there are four activities that can be very time consuming: Software design and development, project documentation, testing, and umbrella activities, such as quality assurance and configuration management. In order to produce a quality product, it is critical that each of these activities receive the appropriate amount of attention. For TReK, the challenge was to lay out a lifecycle and project plan that provides full support for these activities, is flexible, provides a way to deal with changing risks, can accommodate unknowns, and can respond to changes in the environment quickly. This paper will provide an overview of the TReK lifecycle, a description of the project's environment, and a general overview of project activities.

  1. The SCRAM tool-kit

    NASA Technical Reports Server (NTRS)

    Tamir, David; Flanigan, Lee A.; Weeks, Jack L.; Siewert, Thomas A.; Kimbrough, Andrew G.; Mcclure, Sidney R.

    1994-01-01

    This paper proposes a new series of on-orbit capabilities to support the near-term Hubble Space Telescope, Extended Duration Orbiter, Long Duration Orbiter, Space Station Freedom, other orbital platforms, and even the future manned Lunar/Mars missions. These proposed capabilities form a toolkit termed Space Construction, Repair, and Maintenance (SCRAM). SCRAM addresses both intra-Vehicular Activity (IVA) and Extra-Vehicular Activity (EVA) needs. SCRAM provides a variety of tools which enable welding, brazing, cutting, coating, heating, and cleaning, as well as corresponding nondestructive examination. Near-term IVA-SCRAM applications include repair and modification to fluid lines, structure, and laboratory equipment inside a shirt-sleeve environment (i.e. inside Spacelab or Space Station). Near-term EVA-SCRAM applications include construction of fluid lines and structural members, repair of punctures by orbital debris, refurbishment of surfaces eroded by contaminants. The SCRAM tool-kit also promises future EVA applications involving mass production tasks automated by robotics and artificial intelligence, for construction of large truss, aerobrake, and nuclear reactor shadow shields structures. The leading candidate tool processes for SCRAM, currently undergoing research and development, include Electron Beam, Gas Tungsten Arc, Plasma Arc, and Laser Beam. A series of strategic space flight experiments would make SCRAM available to help conquer the space frontier.

  2. Analysis of KIT expression and KIT exon 11 mutations in canine oral malignant melanomas.

    PubMed

    Murakami, A; Mori, T; Sakai, H; Murakami, M; Yanai, T; Hoshino, Y; Maruo, K

    2011-09-01

    KIT, a transmembrane receptor tyrosine kinase, is one of the specific targets for anti-cancer therapy. In humans, its expression and mutations have been identified in malignant melanomas and therapies using molecular-targeted agents have been promising in these tumours. As human malignant melanoma, canine malignant melanoma is a fatal disease with metastases and the poor response has been observed with all standard protocols. In our study, KIT expression and exon 11 mutations in dogs with histologically confirmed malignant oral melanomas were evaluated. Although 20 of 39 cases were positive for KIT protein, there was no significant difference between KIT expression and overall survival. Moreover, polymerase chain reaction amplification and sequencing of KIT exon 11 in 17 samples did not detect any mutations and proved disappointing. For several reasons, however, KIT expression and mutations of various exons including exon 11 should be investigated in more cases.

  3. Solvated liquid-lignin fractions from a Kraft black liquor.

    PubMed

    Velez, Julian; Thies, Mark C

    2013-11-01

    A softwood Kraft black liquor was acidified with carbon dioxide at 115°C and 6.2 bar over a pH range of 13.6-9.5, resulting in the precipitation of liquefied-lignin fractions as a separate phase. Seven such "liquid-lignin" fractions were produced, with each fraction being phase-separated within a narrow pH band of 0.5 units. The fractions were found to be highly hydrated phases, containing 32.3-48.2 wt.% water; as a result, their measured melting points were quite low, 90.7-110.5°C. In contrast, no melting point was detected up to 375°C for any of the lignin fractions after drying. Significant reductions in metals content were observed for the lignin fractions compared to the original black-liquor feed.

  4. Bioabsorption of chromium from retan chrome liquor by cyanobacteria.

    PubMed

    Pandi, M; Shashirekha, V; Swamy, Mahadeswara

    2009-01-01

    The bioaccumulation of chromium from retan chrome liquor by Spirulina fusiformis was investigated under laboratory as well as field conditions. At the optimal conditions, metal ion uptake increased with initial metal ion concentration up to 300mg/l. The effect on various physico-chemical parameters like total solids (TS), total dissolved solids (TDS), total suspended solids (TSS), chlorides, sulphates, phenols, biochemical oxygen demand (BOD) and chemical oxygen demand (COD) and biochemical studies related to biomass, chlorophyll-a and protein were also carried out. The present study indicates that S. fusiformis is very effective in removal of chromium (93-99%) besides removing other toxicants from retan chrome liquor. The sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and FTIR studies indicate the interaction/complexation between Cr and alga. The mechanism involved in bioaccumulation of chromium is also discussed. The process when upgraded can be applied for detoxification of tannery effluents.

  5. Determination of opiate alkaloids in process liquors using capillary electrophoresis.

    PubMed

    Hindson, Benjamin J; Francis, Paul S; Purcell, Stuart D; Barnett, Neil W

    2007-02-19

    This paper describes the determination of opiate alkaloids (morphine, codeine, oripavine and thebaine) in industrial process liquors using capillary zone electrophoresis with UV-absorption detection at 214 nm. A study of cyclodextrin type and concentration revealed that the addition of 30 mM hydroxypropyl-beta-cyclodextrin to the electrolyte solution (100mM Tris adjusted to pH 2.8) was suitable to resolve the four analytes of interest. Typical analysis time was 12 min and the limit of detection for each alkaloid was 2.5 x 10(-6) M. The results for the proposed methodology were in good agreement with those of a conventional HPLC procedure. Under the same conditions, short-end injection was used to reduce the effective separation length from 41.5 to 8.5 cm, which allowed the determination of morphine and thebaine in process liquors within 2.5 min.

  6. Physical properties of kraft black liquor. Final report. Phase I

    SciTech Connect

    Fricke, A.L.

    1983-12-01

    Methods were selected, equipment installed, and procedures developed for determining rheological properties; for determining thermal properties (stability, density, thermal expansion, and heat capacity); for purification and characterization of lignin (glass transition, stability, weight average molecular weight, and number average molecular weight); and for performing chemical analyses (negative inorganic ions, positive inorganic ions, acid organic salts, lignin, and total solids). A strategy for pulping to supply test liquors was developed, and a statistically designed pulping experiment was specified for a Southern softwood species. Arrangements were made for performing initial pulping work in an industrial pilot plant, and a preliminary set of pulping experiments were conducted. Liquors from the preliminary pulping experiments were used to test procedures and to determine reproducibility of the experiment. Literature was also surveyed and preliminary selection of designs for a pilot digester, and for equipment to determine surface tension were made.

  7. Electrocoagulation treatment of black liquor from paper industry.

    PubMed

    Zaied, M; Bellakhal, N

    2009-04-30

    The procedure of electrocoagulation is an effective, fast and economic technique for treatment of black liquor resulting from paper industry. The effect of electrolysis time, current density, type of electrode material and initial pH were studied in an attempt to achieve a higher removal capacity. Under the optimal experimental conditions (initial pH 7, t=50 min and J=14 mA cm(-2)), the treatment of black liquor by electrocoagulation has led to a removal capacity of 98% of COD, 92% of polyphenols and 99% of color intensity with a good repeatability (R.S.D.<3%) making it possible to highlight the industrial interest of this electrochemical process.

  8. Evaluation of lignin-based black liquor decolorization by Trametes versicolor U 80

    NASA Astrophysics Data System (ADS)

    Amriani, Feni; Sari, Ajeng Arum; R. Irni Fitria, A.; Abimanyu, Haznan; Tachibana, Sanro

    2017-01-01

    Bioethanol second generation (G-2) production process generated black liquor that need to treat before the disposal to prevent environmental pollution. Usually, coagulation technology using polyaluminium chloride was employed to precipitate dissolved lignin and intended to decolorize black liquor. However, this single work is not effective to treat black liquor, so that it requires another work to treat remain brownish liquor. Isolated fungal strain from Japan Trametes versicolor U 80 and Phanerochaete chrysosporium are white rot fungi that are known in ligninolytic enzymes secretion to biodegrade soluble lignin. Decolorization of black and brownish liquor is an indicator of fungi works since lignin is known as the colour agent in liquor colouration. This work evaluated black and brownish liquor decolorization using both fungi that correspond to fungal growth. Liquor toxicity was observed based on mycelial dry weight after 30 days incubation as the presumption of the connection of fungal growth and decolorization. The biosorption from the dead cell was also evaluated for fungal adsorption capability in black and brownish decolorization. As the result, T. versicolor U 80 was able to decolorize brownish liquor 51.5% after 21 days incubation and 68.6% black liquor at 15 days incubation. MnP and Laccase enzymes activity in 15 and 21 days are correlated to those decolorized results. The dead cell was also able to decolorize 67.3% brownish liquor and 25.1% black liquor after 15 days incubation as biosorption mechanism. This research described fungal potential in decolorization as the simple black liquor treatment technology and gave valuable information related to environmental friendly decolorization process.

  9. Development of a forensic evidence protection kit

    NASA Astrophysics Data System (ADS)

    Acton, Brian; Kelly, Roy

    1999-02-01

    A kit has been developed for the preservation of vital forensic evidence on a suspect following a serious assault, murder or other offense where contamination may occur. This also includes the handling of firearms, explosives and/or drugs.

  10. Kits for Less Than Fifty Cents

    ERIC Educational Resources Information Center

    Abruscato, Joseph; Varney, Douglas

    1975-01-01

    Describes the use of teacher-made discovery kits for use in science activities. Suggestions are provided to help teachers scrounge surplus materials from stores, small manufacturers, doctors and other potential suppliers of free materials. (PEB)

  11. Village Green Project and Air Sensor Kits

    EPA Science Inventory

    This is a presentation for the OAQPS Teachers Workshop. Will provide a background overview on the Village Green Project and our air sensor kit for outreach, then have the teachers try putting it together.

  12. The study on the reaction of rutile in Bayer liquor

    SciTech Connect

    Bi Shiwen; Li Dianfeng; Yang Yihong; Fu Gaofeng; Zhang Xin; Li Yan

    1996-10-01

    TiO{sub 2} is a harmful impurity in the digestion of producing alumina. TiO{sub 2} in bauxite usually exists in the forms of rutile, anatase and brookite. In this paper, the authors studied the reaction of rutile in sodium aluminate liquor, examined the effects of OH{sup {minus}} ion concentration, adding amount of CaO and temperature on the reaction, achieved the kinetics equation and calculated the activation energy of the reaction.

  13. LEM-CF Premixed Tool Kit

    SciTech Connect

    2015-01-19

    The purpose of LEM-CF Premixed Tool Kit is to process premixed flame simulation data from the LEM-CF solver (https://fileshare.craft-tech.com/clusters/view/lem-cf) into a large-eddy simulation (LES) subgrid model database. These databases may be used with a user-defined-function (UDF) that is included in the Tool Kit. The subgrid model UDF may be used with the ANSYS FLUENT flow solver or other commercial flow solvers.

  14. Fermentation to ethanol of pentose-containing spent sulphite liquor

    SciTech Connect

    Yu, S.; Wayman, M.; Parekh, S.K.

    1987-06-01

    Ethanolic fermentation of spent sulphite liquor with ordinary bakers' yeast is incomplete because this yeast cannot ferment the pentose sugars in the liquor. This results in poor alcohol yields, and a residual effluent problem. By using the yeast Candida shehatae (R) for fermentation of the spent sulphite liquor from a large Canadian alcohol-producing sulphite pulp and paper mill, pentoses as well as hexoses were fermented nearly completely, alcohol yields were raised by 33%, and sugar removal increased by 46%. Inhibitors were removed prior to fermentation by steam stripping. Major benefits were obtained by careful recycling of this yeast, which was shown to be tolerant both of high sugar concentrations and high alcohol concentrations. When sugar concentrations over 250 g/L (glucose:xylose 70:30) were fermented, ethanol became an inhibitor when its concentration reached 90 g/L. However, when the ethanol was removed by low-temperature vacuum distillation, fermentation continued and resulted in a yield of 0.50 g ethanol/g sugar consumed. Further improvement was achieved by combining enzyme saccharification of sugar oligomers with fermentation. This yeast is able to ferment both hexoses and pentoses simultaneously, efficiently, and rapidly. Present indications are that it is well suited to industrial operations wherever hexoses and pentoses are both to be fermented to ethanol, for example, in wood hydrolysates. (Refs. 6).

  15. Solid fuel production by hydrothermal carbonization of black liquor.

    PubMed

    Kang, Shimin; Li, Xianglan; Fan, Juan; Chang, Jie

    2012-04-01

    Formaldehyde was used as a polymerization agent to perform hydrothermal carbonization of black liquor for solid fuel production from 220 to 285°C. Compared to hydrochar prepared without formaldehyde, hydrochar produced in the presence of a 2.8wt.% formaldehyde solution (hydrochar-F) had 1.27-2.13 times higher yield, 1.02-1.36 times higher heating value (HHV), 1.20-2.31 times higher C recovery efficiency, 1.20-2.44 times higher total energy recovery efficiency, 0.51-0.64 times lower sulfur content, and 0.48-0.89 times lower ash content. The HHV of hydrochar-Fs ranged from 2.2×10(4) to 3.0×10(4)kJ/kg, while the HHV of hydrochar-F produced at 285°C was 1.90 times greater than that of the raw material (black liquor solid). These considerable improvements indicated that formaldehyde was an effective additive in hydrothermal carbonization of black liquor.

  16. Determination of oxalate in black liquor by headspace gas chromatography.

    PubMed

    Li, Hailong; Chai, Xin-Sheng; DeMartini, Nikolai; Zhan, Huaiyu; Fu, Shiyu

    2008-05-30

    This study demonstrated a headspace gas chromatographic method (HS-GC) for the determination of oxalate content in black liquor (alkaline aqueous solution of inorganic chemicals and dissolved wood species from the alkaline pulping of wood). The method described in this paper is based on the reaction between oxalic and manganese dioxide in an acidic medium, in which oxalic acid is converted to carbon dioxide that is measured with a GC using a thermal conductivity detector. The challenge in developing this method was ensuring complete conversion of oxalic acid while minimizing the contribution of side reactions between carbohydrates, lignin and manganese dioxide to the carbon dioxide measured. It was found that a complete conversion of oxalate to carbon dioxide can be achieved within 3 min at a temperature of 70 degrees C; a MnO(2):C(oxalate) (concentration of H(2)C(2)O(4)+HC(2)O(4)(-)+C(2)O(4)(2-)) mole ratio of 60 and H(2)SO(4) concentration of 0.005-0.01 mol/L in the headspace vial. The method can detect concentrations as low as 0.39 microg of oxalate. The standard deviation was found to be 7% while recovery experiments with black liquor showed recoveries of 93-108% which were deemed acceptable for analysis of oxalate in an industrial sample such as black liquor.

  17. Alberta's and Ontario's liquor boards: why such divergent outcomes?

    PubMed

    Bird, Malcolm G

    2010-01-01

    The provinces of Alberta and Ontario have chosen very different methods to distribute alcoholic beverages: Alberta privatized the Alberta Liquor Control Board (ALCB) in 1993 and established a private market to sell beverage alcohol, while Ontario, in stark contrast, opted to retain and expand the Liquor Control Board of Ontario (LCBO). This article examines the reasons for the divergent policy choices made by Ralph Klein and Mike Harris' Conservative governments in each province. The article draws on John Kingdon's “multiple streams decision-making model,” to examine the mindsets of the key decision-makers, as well as “historical institutionalism,” to organize the pertinent structural, historical and institutional variables that shaped the milieu in which decision-makers acted. Unique, province-specific political cultures, histories, institutional configurations (including the relative influence of a number of powerful actors), as well as the fact that the two liquor control boards were on opposing trajectories towards their ultimate fates, help to explain the different decisions made by each government. Endogenous preference construction in this sector, furthermore, implies that each system is able to satisfy all relevant stakeholders, including consumers.

  18. Orbital Maneuvering Vehicle (OMV) remote servicing kit

    NASA Technical Reports Server (NTRS)

    Brown, Norman S.

    1988-01-01

    With the design and development of the Orbital Maneuvering Vehicle (OMV) progressing toward an early 1990 initial operating capability (IOC), a new era in remote space operations will evolve. The logical progression to OMV front end kits would make available in situ satellite servicing, repair, and consummables resupply to the satellite community. Several conceptual design study efforts are defining representative kits (propellant tanks, debris recovery, module servicers); additional focus must also be placed on an efficient combination module servicer and consummables resupply kit. A remote servicer kit of this type would be designed to perform many of the early maintenance/resupply tasks in both nominal and high inclination orbits. The kit would have the capability to exchange Orbital Replacement Units (ORUs), exchange propellant tanks, and/or connect fluid transfer umbilicals. Necessary transportation system functions/support could be provided by interfaces with the OMV, Shuttle (STS), or Expendable Launch Vehicle (ELV). Specific remote servicer kit designs, as well as ground and flight demonstrations of servicer technology are necessary to prepare for the potential overwhelming need. Ground test plans should adhere to the component/system/breadboard test philosophy to assure maximum capability of one-g testing. The flight demonstration(s) would most likely be a short duration, Shuttle-bay experiment to validate servicer components requiring a micro-g environment.

  19. Aircraft Corrosion

    DTIC Science & Technology

    1981-08-01

    chlore mais dans une proportion semblable b cells d’une eau de vil)e ; - lea solides, d’aprbs lea analyses chimique et criatallographique, paraissaiont...IATA member airlines at $100 million based on 1976 operations. Thus the numbers are large, but detailed analyses on specific aircraft types, in known...demonstrate this in any quantitative way with accurate figures. Better information is required on the cost of corrosion, together with analyses of the

  20. Aircraft Ducting

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Templeman Industries developed the Ultra-Seal Ducting System, an environmental composite air duct with a 50 percent weight savings over current metallic ducting, but could not find a commercial facility with the ability to test it. Marshall Space Flight Center conducted a structural evaluation of the duct, equivalent to 86 years of take-offs and landings in an aircraft. Boeing Commercial Airplane Group and McDonnell Douglas Corporation are currently using the ducts.

  1. 21 CFR 868.1100 - Arterial blood sampling kit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Arterial blood sampling kit. 868.1100 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood...

  2. 21 CFR 868.1100 - Arterial blood sampling kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Arterial blood sampling kit. 868.1100 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood...

  3. 21 CFR 868.1100 - Arterial blood sampling kit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Arterial blood sampling kit. 868.1100 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood...

  4. 21 CFR 868.1100 - Arterial blood sampling kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Arterial blood sampling kit. 868.1100 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood...

  5. 21 CFR 868.1100 - Arterial blood sampling kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Arterial blood sampling kit. 868.1100 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood...

  6. 46 CFR 184.710 - First-aid kits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent...

  7. 46 CFR 184.710 - First-aid kits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent...

  8. 46 CFR 184.710 - First-aid kits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent...

  9. 46 CFR 184.710 - First-aid kits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent...

  10. 46 CFR 184.710 - First-aid kits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent...

  11. A comprehensive program to develop correlations for physical properties of kraft black liquor. Final report

    SciTech Connect

    Fricke, A.L.; Zaman, A.A.; Stoy, M.O.; Schmidl, G.W.; Dong, D.J.; Speck, B.

    1998-04-01

    A wide variety of experimental techniques have been used in this work, and many of these have been developed completely or improved significantly in the course of the research done during this program. Therefore, it is appropriate to describe these techniques in detail as a reference for future workers so that the techniques can be used in future work with little additional effort or so that the results reported from this program can be compared better with future results from other work. In many cases, the techniques described are for specific analytical instruments. It is recognized that these may be superseded by future developments and improvements in instrumentation if a complete description of techniques used successfully in the past on other instrumentation is available. The total pulping and liquor preparation research work performed included chip and white liquor preparation, digestion, pulp washing, liquor and wash recovery, liquor sampling, weak liquor concentration in two steps to about 45--50% solids with an intermediate soap skimming at about 140F and 27--30% solids, determination of pulp yield and Kappa number, determination of total liquor solids, and a check on the total material balance for pulping. All other research was performed either on a sample of the weak black liquor (the combined black liquor and washes from the digester) or on the skimmed liquor that had been concentrated.

  12. Process for the recovery of heat and chemicals from spent liquor

    SciTech Connect

    Petaenen, P.

    1993-07-27

    A process is described for the recovery of heat and chemicals from spent liquors consisting essentially of the steps of: (a) evaporating water from the liquor in a concentrator vessel to increase the solids concentration by heating under pressure greater than atmospheric to a temperature above the atmospheric boiling point of the liquor; (b) feeding the liquor from the concentrator vessel to an expansion vessel where the pressure and temperature are lowered but still maintained above the atmospheric pressure and above the atmospheric boiling point of the liquor to further increase the solids concentration of the liquor; (c) feeding the liquor from the expansion vessel to a second expansion vessel and mixing the liquor therein with ashes fed into said second expansion vessel under pressure and further expansion evaporating the mixture while still maintaining the mixture above atmospheric pressure and above the atmospheric boiling point of the liquor; and (d) feeding the mixture into a soda-ash furnace while maintaining the raised pressure and temperature in the second expansion vessel.

  13. Antioxidant capacity of Kraft black liquor from the pulp and paper industry.

    PubMed

    Perez-Perez, Elizabeth; Rodríguez-Malaver, Antonio J

    2005-07-01

    The effect of Kraft black liquor on the lipid peroxidation of rat homogenates was examined. The lipid peroxidation of homogenates from different organs (kidney, brain, lung, and liver) was induced by Fenton's reagent. The products of lipid peroxidation, lipid hydroperoxides and TBARS were measured by FOX method and TBA assay, respectively. It was found that black liquor significantly reduced the concentration of TBARS, but not the concentration of lipid hydroperoxides. This inhibition was directly proportional to the concentration of Kraft black liquor and the incubation temperature. Conclusively, the black liquor from pulp and paper industry exhibited an antioxidant activity.

  14. Malt liquor marketing in inner cities: the role of neighborhood racial composition.

    PubMed

    McKee, Pat; Jones-Webb, Rhonda; Hannan, Peter; Pham, Lan

    2011-01-01

    In response to anecdotal reports that African American neighborhoods are targeted for high-alcohol malt liquor advertising, the authors observed alcohol ads on off-premise alcohol outlets, billboards, and transit structures in 10 U.S. cities over 3 years. Malt liquor ads were prevalent on storefronts, but rare on billboards. Using Poisson regression, the authors found that storefront malt liquor ads were more common in neighborhoods with higher percentages of African Americans, even after controlling for social and physical disorder. Results suggest that policymakers attempting to reduce malt liquor-related harms may do well to consider regulations that limit storefront advertising exposure.

  15. Yeast community associated with the solid state fermentation of traditional Chinese Maotai-flavor liquor.

    PubMed

    Wu, Qun; Chen, Liangqiang; Xu, Yan

    2013-09-02

    Yeasts are the most important group of microorganisms contributing to liquor quality in the solid-state fermentation process of Chinese Maotai-flavor liquor. There occurred a complex yeast community structure during this process, including stages of Daqu (the starter) making, stacking fermentation on the ground and liquor fermentation in the pits. In the Daqu making stage, few yeast strains accumulated. However, the stacking fermentation stage accumulated nine yeast species with different physio-biochemical characteristics. But only four species kept dominant until liquor fermentation, which were Zygosaccharomyces bailii, Saccharomyces cerevisiae, Pichia membranifaciens, and Schizosaccharomyces pombe, implying their important functions in liquor making. The four species tended to inhabit in different locations of the stack and pits during stacking and liquor fermentation, due to the condition heterogeneity of the solid-state fermentation, including the different fermentation temperature profiles and oxygen density in different locations. Moreover, yeast population was much larger in the upper layer than that in the middle and bottom layers in liquor fermentation, which was in accordance with the profile of reducing sugar consumption and ethanol production. This was a systematical investigation of yeast community structure dynamics in the Maotai-flavor liquor fermentation process. It would be of help to understand the fermentative mechanism in solid-state fermentation for Maotai-flavor liquor.

  16. Educating with Aircraft Models

    ERIC Educational Resources Information Center

    Steele, Hobie

    1976-01-01

    Described is utilization of aircraft models, model aircraft clubs, and model aircraft magazines to promote student interest in aerospace education. The addresses for clubs and magazines are included. (SL)

  17. Control of Oocyte Reawakening by Kit

    PubMed Central

    Castrillon, Diego H.

    2016-01-01

    In mammals, females are born with finite numbers of oocytes stockpiled as primordial follicles. Oocytes are “reawakened” via an ovarian-intrinsic process that initiates their growth. The forkhead transcription factor Foxo3 controls reawakening downstream of PI3K-AKT signaling. However, the identity of the presumptive upstream cell surface receptor controlling the PI3K-AKT-Foxo3 axis has been questioned. Here we show that the receptor tyrosine kinase Kit controls reawakening. Oocyte-specific expression of a novel constitutively-active KitD818V allele resulted in female sterility and ovarian failure due to global oocyte reawakening. To confirm this result, we engineered a novel loss-of-function allele, KitL. Kit inactivation within oocytes also led to premature ovarian failure, albeit via a contrasting phenotype. Despite normal initial complements of primordial follicles, oocytes remained dormant with arrested oocyte maturation. Foxo3 protein localization in the nucleus versus cytoplasm explained both mutant phenotypes. These genetic studies provide formal genetic proof that Kit controls oocyte reawakening, focusing future investigations into the causes of primary ovarian insufficiency and ovarian aging. PMID:27500836

  18. Generation of PHB from Spent Sulfite Liquor Using Halophilic Microorganisms

    PubMed Central

    Weissgram, Michaela; Gstöttner, Janina; Lorantfy, Bettina; Tenhaken, Raimund; Herwig, Christoph; Weber, Hedda K.

    2015-01-01

    Halophilic microorganisms thrive at elevated concentrations of sodium chloride up to saturation and are capable of growing on a wide variety of carbon sources like various organic acids, hexose and also pentose sugars. Hence, the biotechnological application of these microorganisms can cover many aspects, such as the treatment of hypersaline waste streams of different origin. Due to the fact that the high osmotic pressure of hypersaline environments reduces the risk of contamination, the capacity for cost-effective non-sterile cultivation can make extreme halophilic microorganisms potentially valuable organisms for biotechnological applications. In this contribution, the stepwise use of screening approaches, employing design of experiment (DoE) on model media and subsequently using industrial waste as substrate have been implemented to investigate the applicability of halophiles to generate PHB from the industrial waste stream spent sulfite liquor (SSL). The production of PHB on model media as well as dilutions of industrial substrate in a complex medium has been screened for by fluorescence microscopy using Nile Blue staining. Screening was used to investigate the ability of halophilic microorganisms to withstand the inhibiting substances of the waste stream without negatively affecting PHB production. It could be shown that neither single inhibiting substances nor a mixture thereof inhibited growth in the investigated range, hence, leaving the question on the inhibiting mechanisms open. However, it could be demonstrated that some haloarchaea and halophilic bacteria are able to produce PHB when cultivated on 3.3% w/w dry matter spent sulfite liquor, whereas H. halophila was even able to thrive on 6.6% w/w dry matter spent sulfite liquor and still produce PHB. PMID:27682089

  19. Clarification of Orange Press Liquors by PVDF Hollow Fiber Membranes

    PubMed Central

    Simone, Silvia; Conidi, Carmela; Ursino, Claudia; Cassano, Alfredo; Figoli, Alberto

    2016-01-01

    Press liquors are typical by-products of the citrus juice processing characterized by a high content of organic compounds and associated problems of environmental impact, which imply high treatment costs. However, these wastes contain a great number of health promoting substances, including fibers, carotenoids and phenolic compounds (mainly flavonoids), whose recovery against waste-destruction technologies is very attractive for new business opportunities. In this work, the clarification of orange press liquor by using microfiltration (MF) membranes is studied as a preliminary step to obtain a permeate stream enriched in antioxidant compounds which can be further processed to produce extracts of nutraceutical and/or pharmaceutical interest. MF poly(vinylidene fluoride) (PVDF) hollow fibers were prepared by the dry/wet spinning technique. A series of fibers was produced from the same polymeric dope, in order to investigate the effect of selected spinning parameters, i.e., bore fluid composition and flowrate, on their properties. The morphology of the produced fibers was analyzed by Scanning Electron Microscopy (SEM). Fibers were further characterized for their mechanical properties, porosity, bubble point, pore size distribution and pure water permeability (PWP). Some of the produced fibers exhibited high permeability (pure water permeability ~530 L/m2·h·bar), coupled to good mechanical resistance and pore size in the range of MF membranes. These fibers were selected and used for the clarification of press liquor from orange peel processing. In optimized operating conditions, the selected fibers produced steady-state fluxes of about 41 L/m2·h with rejections towards polyphenols and total antioxidant activity of 4.1% and 1.4%, respectively. PMID:26805899

  20. Ultrafiltration of Kraft Black Liquor: Phase II, Final report

    SciTech Connect

    Hill, M.K.

    1987-09-01

    The major justification for examining ultrafiltration was to lower the viscosity of the Kraft Black Liquor by recovering it as an ultrafiltration permeate from which the highest MW lignin had been removed. The liquor could then be concentrated to a higher percentage solids before firing into the recovery boiler. Consequent energy savings for the 1000 ton/day pulp mill would be 2.05 x 10 Btu/y for each percentage increase in TDS (total dissolved solids) to the recovery boiler. This Phase II report gives data on viscosity with percentage solids of KBL permeates. Another favorable effect of ultrafiltration on the permeate properties is disproportionate removal of multivalent ions including the major scaling ion CaS . If this high-viscosity high-Ca retentate could be treated to lower its viscosity and to release the Ca in a non-scaling form, this would enhance the possibility that ultrafiltration might be useful in a mill situation. Included in this report are data on the results of treating the retentate fraction. Other justifications for this program included further information in KBL properties: lignin MW in the KBL at high pH; elemental and sugar analyses; and differential properties of lignins in the retentate and the permeate fractions. A preliminary economic analysis of ultrafiltration is contained in this report. These analyses indicate that with flux rates now attainable, ultrafiltration would not be economically justified at this time if the only justification is to lower KBL viscosity. For certain situations where high Ca liquors present a scaling problem, especially in an evaporator-limited mill, the economics are more favorable. There are also unsolved problems relating to the use of the high viscosity retentate.

  1. Generation of PHB from Spent Sulfite Liquor Using Halophilic Microorganisms.

    PubMed

    Weissgram, Michaela; Gstöttner, Janina; Lorantfy, Bettina; Tenhaken, Raimund; Herwig, Christoph; Weber, Hedda K

    2015-06-08

    Halophilic microorganisms thrive at elevated concentrations of sodium chloride up to saturation and are capable of growing on a wide variety of carbon sources like various organic acids, hexose and also pentose sugars. Hence, the biotechnological application of these microorganisms can cover many aspects, such as the treatment of hypersaline waste streams of different origin. Due to the fact that the high osmotic pressure of hypersaline environments reduces the risk of contamination, the capacity for cost-effective non-sterile cultivation can make extreme halophilic microorganisms potentially valuable organisms for biotechnological applications. In this contribution, the stepwise use of screening approaches, employing design of experiment (DoE) on model media and subsequently using industrial waste as substrate have been implemented to investigate the applicability of halophiles to generate PHB from the industrial waste stream spent sulfite liquor (SSL). The production of PHB on model media as well as dilutions of industrial substrate in a complex medium has been screened for by fluorescence microscopy using Nile Blue staining. Screening was used to investigate the ability of halophilic microorganisms to withstand the inhibiting substances of the waste stream without negatively affecting PHB production. It could be shown that neither single inhibiting substances nor a mixture thereof inhibited growth in the investigated range, hence, leaving the question on the inhibiting mechanisms open. However, it could be demonstrated that some haloarchaea and halophilic bacteria are able to produce PHB when cultivated on 3.3% w/w dry matter spent sulfite liquor, whereas H. halophila was even able to thrive on 6.6% w/w dry matter spent sulfite liquor and still produce PHB.

  2. Clarification of Orange Press Liquors by PVDF Hollow Fiber Membranes.

    PubMed

    Simone, Silvia; Conidi, Carmela; Ursino, Claudia; Cassano, Alfredo; Figoli, Alberto

    2016-01-20

    Press liquors are typical by-products of the citrus juice processing characterized by a high content of organic compounds and associated problems of environmental impact, which imply high treatment costs. However, these wastes contain a great number of health promoting substances, including fibers, carotenoids and phenolic compounds (mainly flavonoids), whose recovery against waste-destruction technologies is very attractive for new business opportunities. In this work, the clarification of orange press liquor by using microfiltration (MF) membranes is studied as a preliminary step to obtain a permeate stream enriched in antioxidant compounds which can be further processed to produce extracts of nutraceutical and/or pharmaceutical interest. MF poly(vinylidene fluoride) (PVDF) hollow fibers were prepared by the dry/wet spinning technique. A series of fibers was produced from the same polymeric dope, in order to investigate the effect of selected spinning parameters, i.e., bore fluid composition and flowrate, on their properties. The morphology of the produced fibers was analyzed by Scanning Electron Microscopy (SEM). Fibers were further characterized for their mechanical properties, porosity, bubble point, pore size distribution and pure water permeability (PWP). Some of the produced fibers exhibited high permeability (pure water permeability ~530 L/m²·h·bar), coupled to good mechanical resistance and pore size in the range of MF membranes. These fibers were selected and used for the clarification of press liquor from orange peel processing. In optimized operating conditions, the selected fibers produced steady-state fluxes of about 41 L/m²·h with rejections towards polyphenols and total antioxidant activity of 4.1% and 1.4%, respectively.

  3. Shuttle Kit Freezer Refrigeration Unit Conceptual Design

    NASA Technical Reports Server (NTRS)

    Copeland, R. J.

    1975-01-01

    The refrigerated food/medical sample storage compartment as a kit to the space shuttle orbiter is examined. To maintain the -10 F in the freezer kit, an active refrigeration unit is required, and an air cooled Stirling Cycle refrigerator was selected. The freezer kit contains two subsystems, the refrigeration unit, and the storage volume. The freezer must provide two basic capabilities in one unit. One requirement is to store 215 lbs of food which is consumed in a 30-day period by 7 people. The other requirement is to store 128.3 lbs of medical samples consisting of both urine and feces. The unit can be mounted on the lower deck of the shuttle cabin, and will occupy four standard payload module compartments on the forward bulkhead. The freezer contains four storage compartments.

  4. Field Test Kit for Gun Residue Detection

    SciTech Connect

    WALKER, PAMELA K.; RODACY, PHILIP J.

    2002-01-01

    One of the major needs of the law enforcement field is a product that quickly, accurately, and inexpensively identifies whether a person has recently fired a gun--even if the suspect has attempted to wash the traces of gunpowder off. The Field Test Kit for Gunshot Residue Identification based on Sandia National Laboratories technology works with a wide variety of handguns and other weaponry using gunpowder. There are several organic chemicals in small arms propellants such as nitrocellulose, nitroglycerine, dinitrotoluene, and nitrites left behind after the firing of a gun that result from the incomplete combustion of the gunpowder. Sandia has developed a colorimetric shooter identification kit for in situ detection of gunshot residue (GSR) from a suspect. The test kit is the first of its kind and is small, inexpensive, and easily transported by individual law enforcement personnel requiring minimal training for effective use. It will provide immediate information identifying gunshot residue.

  5. Facilitating normal physiology in the presence of meconium stained liquor.

    PubMed

    Hudson, Julika

    2015-06-01

    There is sufficient evidence to support the practice of optimal cord clamping in normal labour and birth. In this paper, the physiology of meconium stained liquor (MSL), meconium aspiration syndrome and the practice of optimal cord clamping in babies born through MSL, is discussed. Guidelines suggest not stimulating babies born through MSL, at birth, to avoid aspiration. However, the obvious stimulation resulting from early clamping and cutting the cord, leaves a baby with no choice but to inhale, but this appears to be overlooked in practice. Midwives in their role as supporters of normal physiology are in a position to question this routine intervention in the absence of any evidence to support it.

  6. Ultrafiltration of Kraft Black Liquor. Final report, Phase I

    SciTech Connect

    Hill, M.K.

    1985-10-01

    Kraft Black Liquor (KBL) is ultrafiltered to favorably affect the properties of the KBL permeate. The major property to be changed is viscosity. If the high molecular weight lignin is removed by ultrafiltration, the KBL permeate should show a significant drop in viscosity. An objective of the work reported was to examine how much KBL viscosity is lowered relative to membrane and membrane pore size used in the ultrafiltration. Another objective was an initial evaluation of ultrafiltration equipment and membranes. Operating characteristics were determined for selected equipment and membranes. Decreases in KBL permeate viscosity were indeed seen. (LEW)

  7. Low Cost, Advanced, Integrated Microcontroller Training Kit

    NASA Astrophysics Data System (ADS)

    Somantri, Y.; Fushshilat, I.

    2017-03-01

    This paper describes the design of an AVR microcontroller training kit with a low cost and the additional feature of an integrated downloader. The main components of this device include: Microcontroller, terminal, I/O keypad, push button, LED, seven segment display, LCD, motor stepper, and sensors. The device configuration results in low cost and ease of use; this device is suitable for laboratories with limited funding. The device can also be used as a training kit for the teaching and learning of microcontrollers.

  8. FES kinase participates in KIT-ligand induced chemotaxis

    SciTech Connect

    Voisset, Edwige; Lopez, Sophie; Chaix, Amandine; Vita, Marina; George, Coralie; Dubreuil, Patrice; De Sepulveda, Paulo

    2010-02-26

    FES is a cytoplasmic tyrosine kinase activated by several membrane receptors, originally identified as a viral oncogene product. We have recently identified FES as a crucial effector of oncogenic KIT mutant receptor. However, FES implication in wild-type KIT receptor function was not addressed. We report here that FES interacts with KIT and is phosphorylated following activation by its ligand SCF. Unlike in the context of oncogenic KIT mutant, FES is not involved in wild-type KIT proliferation signal, or in cell adhesion. Instead, FES is required for SCF-induced chemotaxis. In conclusion, FES kinase is a mediator of wild-type KIT signalling implicated in cell migration.

  9. FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS

    SciTech Connect

    Unknown

    2001-05-31

    Western Research Institute (WRI) is commercializing Diesel Dog Portable Soil Test Kits for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated ASTM Method D-5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In FY 99, twenty-five preproduction kits were successfully constructed in cooperation with CF Electronics, Inc., of Laramie, Wyoming. The kit components work well and the kits are fully operational. In the calendar year 2000, kits were provided to the following entities who agreed to participate as FY 99 and FY 00 JSR (Jointly Sponsored Research) cosponsors and use the kits as opportunities arose for field site work: Wyoming Department of Environmental Quality (DEQ) (3 units), F.E. Warren Air Force Base, Gradient Corporation, The Johnson Company (2 units), IT Corporation (2 units), TRC Environmental Corporation, Stone Environmental, ENSR, Action Environmental, Laco Associates, Barenco, Brown and Caldwell, Dames and Moore Lebron LLP, Phillips Petroleum, GeoSyntek, and the State of New Mexico. By early 2001, ten kits had been returned to WRI following the six-month evaluation period. On return, the components of all ten kits were fully functional. The kits were upgraded with circuit modifications, new polyethylene foam inserts, and updated instruction manuals.

  10. 76 FR 4366 - Iipay Nation of Santa Ysabel Liquor Control Law

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Control Law contains provisions requiring the Nation to issue licenses to all businesses that intend to... Bureau of Indian Affairs Iipay Nation of Santa Ysabel Liquor Control Law AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice. SUMMARY: This notice publishes Liquor Control Law No. LB-06-08 of the...

  11. 76 FR 77549 - Lummi Nation-Title 20-Code of Laws-Liquor Code

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... Bureau of Indian Affairs Lummi Nation--Title 20--Code of Laws--Liquor Code AGENCY: Bureau of Indian...--Code of Laws--Liquor Code. The Code regulates and controls the possession, sale and consumption of... this Code allows for the possession and sale of alcoholic beverages within the Lummi...

  12. 27 CFR 31.61 - Single sale of liquors or warehouse receipts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... warehouse receipts. 31.61 Section 31.61 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Persons Who Are Not Dealers in Liquors Or Beer § 31.61 Single sale of liquors or warehouse receipts. A single sale of distilled spirits, wines, or beer, or a single sale of one or more warehouse receipts...

  13. Bacterial decolorization of black liquor in axenic and mixed condition and characterization of metabolites.

    PubMed

    Chandra, Ram; Abhishek, Amar

    2011-06-01

    The pulping byproducts (black liquor) cause serious environmental problem due to its high pollution load. In order to search the degradability of black liquor, the potential bacterial strains Citrobacter freundii (FJ581026) and Citrobacter sp. (FJ581023) were applied in axenic and mixed condition. Results revealed that the mixed bacterial culture are more effective than axenic condition and can reduce 82% COD, 79% AOX, 79% color and 60% lignin after 144 h of incubation period. Additionally, the optimum activity of lignin degrading enzyme was noted at 96 h and characterized as manganese peroxidase (MnP) by SDS–PAGE analysis. Further, the HPLC analysis of control and bacterial degraded sample has shown the reduction as well as shifting of peaks compared to control indicating the degradation as well as transformation of compounds of black liquor. The comparative GC-MS analysis of control and degraded black liquor revealed that along with lignin fragment some chlorophenolic compounds 2,4,6-trichlorophenol, 2,3,4,5-tetrachlorophenol and pentachlorophenol were detected in black liquor degraded by axenic culture whereas these chlorophenolic compounds were completely absent in black liquor degraded by mixed bacterial culture. These chlorophenol inhibit the oxidative degradation which seems a major reason behind the low degradability of axenic degradation compared to mixed culture. The innovation of this aerobic treatment of alkaline black liquor opens additional possibilities for the better treatment of black liquor along with its metabolic product.

  14. 75 FR 23289 - Ponca Tribe of Indians of Oklahoma Liquor Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... regulating liquor transactions in Indian country. The Business Committee of the Ponca Tribe of Indians of... Interior to the Assistant Secretary--Indian Affairs. I certify that the Business Committee of the Ponca... Liquor on Tribal Lands Be it enacted by the Ponca Business Committee as follows: Article 1. Title....

  15. 27 CFR 31.163 - Requirements when a wholesale dealer in liquors maintains a retail department.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... wholesale dealer in liquors maintains a retail department. 31.163 Section 31.163 Alcohol, Tobacco Products... wholesale dealer in liquors maintains a retail department. (a) Constructive receipt and sale. When a... spirits, and the retail sales of distilled spirits normally represent 90 percent or more of the volume...

  16. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  17. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  18. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  19. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  20. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  1. 75 FR 62853 - Reno-Sparks Indian Colony Liquor Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... previously regulated the introduction, possession, sale and consumption of liquor under Ordinance 14...-Sparks Indian Colony will continue to be a ``dry'' reservation where the possession or consumption of... Council, but even where a License is issued, the Tribal Council can prohibit or limit liquor...

  2. Male Readership Differences in Liquor Magazine Ads Employing Nonsensical and Sexual Humor.

    ERIC Educational Resources Information Center

    Reid, Leonard N.; And Others

    A study examined the attention getting value of nonsensical and sexual humor used in liquor advertisements to determine if one was more effective than the other in attracting male magazine readers. Thirty-two Starch-scored liquor ads taken from 1976 and 1977 issues of "Time,""Newsweek," and "Sports Illustrated" were analyzed by three male readers.…

  3. Rapid identification of Chinese Sauce liquor from different fermentation positions with FT-IR spectroscopy

    NASA Astrophysics Data System (ADS)

    Li, Changwen; Wei, Jiping; Zhou, Qun; Sun, Suqin

    2008-07-01

    FT-IR and two-dimensional correlation spectroscopy (2D-IR) technology were applied to discriminate Chinese Sauce liquor from different fermentation positions (top, middle and bottom of fermentation cellar) for the first time. The liquors at top, middle and bottom of fermentation cellar, possessed the characteristic peaks at 1731 cm -1, 1733 cm -1 and 1602 cm -1, respectively. In the 2D correlation infrared spectra, the differences were amplified. A strong auto-peak at 1725 cm -1 showed in the 2D spectra of the Top Liquor, which indicated that the liquor might contain some ester compounds. Different from Top Liquor, three auto-peaks at 1695, 1590 and 1480 cm -1 were identified in 2D spectra of Middle Liquor, which were the characteristic absorption of acid, lactate. In 2D spectra of Bottom Liquor, two auto-peaks at 1570 and 1485 cm -1 indicated that lactate was the major component. As a result, FT-IR and 2D-IR correlation spectra technology provided a rapid and effective method for the quality analysis of the Sauce liquor.

  4. Aircraft Electric Secondary Power

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Technologies resulted to aircraft power systems and aircraft in which all secondary power is supplied electrically are discussed. A high-voltage dc power generating system for fighter aircraft, permanent magnet motors and generators for aircraft, lightweight transformers, and the installation of electric generators on turbine engines are among the topics discussed.

  5. It does the job: Young adults discuss their malt liquor consumption.

    PubMed

    Bradizza, Clara M; Collins, R Lorraine; Vincent, Paula C; Falco, Diana L

    2006-09-01

    Young adult men and women (N=53) who regularly consume malt liquor (i.e., 40 oz/week) participated in 10 semi-structured focus groups. Group transcripts were analyzed using a multilevel process that focused on recurring themes across multiple groups. Commonly identified themes encompassed positive and negative qualities of malt liquor as well as contexts in which malt liquor was consumed. Some of the themes were corroborated by quantitative data on drinking behavior and other variables. The focus groups were designed to explore the unique characteristics of malt liquor (low price, high alcohol content, large volume packaging) that enhance consumption patterns and increase risk for excessive alcohol use. The combination of qualitative and quantitative data provides a unique and useful perspective for identifying issues for future research on malt liquor consumption.

  6. Haitian Component Bibliography. Migrant Heritage Studies Kit.

    ERIC Educational Resources Information Center

    Roark-Calnek, Sue, Comp.

    This 587-item annotated bibliography, designed as a supplement to the Haitian Component of the Migrant Heritage Studies Kit, provides access to additional information, including audiovisual materials, on resources on Haiti and Haitian immigrants, published between 1877 and 1984. Part I is a "General Bibliography" which includes 313…

  7. Learning Disabilities In-Service Training Kit.

    ERIC Educational Resources Information Center

    Simpson, Bickley

    Included in the training kit for teachers in the area of learning disabilities are materials developed by Project Lighthouse for experimental field usage to test the materials. The problem of educating children with learning disabilities is summarized, as is Piaget's model of logical activity. The major divisions of the text then deal with the…

  8. SunWise[R] Meteorologist Tool Kit

    ERIC Educational Resources Information Center

    US Environmental Protection Agency, 2007

    2007-01-01

    The SunWise Program is designed to help meteorologists raise sun safety awareness by addressing the science of the sun, the risk of overexposure to its ultraviolet (UV) radiation, and what students and their families can do to protect themselves from overexposure. This Tool Kit has been designed for use all over the United States and its…

  9. Career and Occupational Development Kit. Instruction Manual.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO. National Assessment of Educational Progress.

    This manual is part of a kit consisting of four documents which bring together different types of items that measure a number of career and occupational development (COD) objectives developed by the National Assessment of Educational Progress (NAEP). (NAEP--which completed a national survey measuring the achievement of knowledge, skills,…

  10. 47 CFR 15.25 - Kits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES General § 15.25 Kits. A TV interface... measurement data required for a TV interface device subject to certification shall be obtained for each of the... chapter. (2) The measurement data required for a TV interface device subject to Declaration of...

  11. 47 CFR 15.25 - Kits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES General § 15.25 Kits. A TV interface... measurement data required for a TV interface device subject to certification shall be obtained for each of the... chapter. (2) The measurement data required for a TV interface device subject to Declaration of...

  12. 47 CFR 15.25 - Kits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES General § 15.25 Kits. A TV interface... measurement data required for a TV interface device subject to certification shall be obtained for each of the... chapter. (2) The measurement data required for a TV interface device subject to Declaration of...

  13. Earth Is My Home, Kit I.

    ERIC Educational Resources Information Center

    1971

    Introducing the pupil to the science of ecology is the purpose of Scholastic's Earth Corps Ecology/Conservation Study Kits for grades 3-6. Simple terms are used to show how all living things are inter-related to their environment, to demonstrate the intricate and delicate balance of nature, and to point out how man's interference with nature's…

  14. Post-Tenure Review. SPEC Kit 261.

    ERIC Educational Resources Information Center

    Hook, Sara Anne, Comp.; Lees, N. Doug, Comp.; Powers, Gerald, Comp.

    2000-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit reports results of a survey of ARL (Association of Research Libraries) that examined post-tenure review of librarians throughout higher education in North America. The purpose of the survey was to identify which institutions apply post-tenure or post-continuing appointment review to library…

  15. Electronic Reference Service. SPEC Kit 251.

    ERIC Educational Resources Information Center

    Goetsch, Lori, Comp.

    1999-01-01

    The goals of this SPEC Kit were to report on the extent to which ARL (Association of Research Libraries) libraries provide electronic reference services and to offer a snapshot of the types of users reached, questions received, policies established, data-gathering techniques utilized, and innovations implemented. The first section of the kit…

  16. Library Systems Office Organization. SPEC Kit.

    ERIC Educational Resources Information Center

    Muir, Scott P., Comp.; Lim, Adriene, Comp.

    2002-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit presents the results of a survey of Association of Research Libraries (ARL) member libraries designed to investigate the changes in research library systems operations since 1994 and to identify future trends. A total of 70 of 124 ARL member libraries responded to the survey. A copy of the…

  17. Defense Acquisition University Program Managers Tool Kit

    DTIC Science & Technology

    2011-01-01

    International Standards Organization ( ISO ) registration of a supplier’s quality system since there have been instances where ISO 9001 -registered supplier...58 Quality Management Systems (Defense Acquisition Guidebook...facilities and equipment. DAU PROGRAM MANAGERS TOOL KIT 59 Quality Management Systems (see Defense Acquisition Guidebook) • The PM should allow

  18. Managerial and Technical Specialists. SPEC Kit 20.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This kit is compiled from documentation received as a result of a 1975 Association of Research Libraries (ARL) survey on the use of specialists in member libraries; updated materials gathered in 1978 are included. Survey data from 64 ARL members indicate wide utilization of various managerial and technical specialists. Of these, personnel…

  19. Beyond the Science Kit: Inquiry in Action.

    ERIC Educational Resources Information Center

    Saul, Wendy, Ed.; Reardon, Jeanne, Ed.

    The essays in this book are about values that are being used to drive science instruction in remarkable ways. The essays are divided into three sections. The first section contains two essays about science kits and determines the problem that the rest of the book addresses. The essays in the second section offer a glimpse of what five teachers see…

  20. Press kit kicks off new branding.

    PubMed

    Rees, Tom

    2004-01-01

    A smartly produced press kit resulted in unprecedented news coverage when Denver's Porter Adventist Hospital recently unveiled plans for an extensive 80 million dollars redevelopment. A news conference was held to announce this plan, along with the opening of the hospital's new emergency department. The overall effort is part of the new branding strategy of the 75-year-old hospital.

  1. Networked Information Resources. SPEC Kit 253.

    ERIC Educational Resources Information Center

    Bleiler, Richard, Comp.; Plum, Terry, Comp.

    1999-01-01

    This SPEC Kit, published six times per year, examines how Association of Research Libraries (ARL) libraries have structured themselves to identify networked information resources in the market, to evaluate them for purchase, to make purchasing decisions, to publicize them, and to assess their continued utility. In the summer of 1999, the survey…

  2. Reclassification Survey Results. SPEC Kit 16.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This kit presents the results of a survey conducted by the Association of Research Libraries (ARL) in 1974 to investigate and document various experiences of academic and research libraries in reclassifying portions of collections or entire collections and the relationship between libraries' particular classification schemes on effective…

  3. You Be the Chemist [Multimedia Kit].

    ERIC Educational Resources Information Center

    National Association of Chemical Distributors, Arlington, VA. Educational Foundation.

    This multimedia kit includes a teacher's manual, video, and activity packet. The unique interactive course uses safe, controlled dynamic experiments to teach kids about chemistry, the proper handling of chemicals, and responsible product stewardship. Students are asked to hypothesize about chemical substances, collect and analyze data, and share…

  4. Lead Paint Test Kits Workshop: Summary Report

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Office of Research and Development (ORD) designed and conducted the Lead Paint Test Kits Workshop on October 19 and 20, 2006, at the Environmental Protection Agency's Research Triangle Park, NC campus. The workshop was conducted as...

  5. Teen PACK: Population Awareness Campaign Kit.

    ERIC Educational Resources Information Center

    Zero Population Growth, Inc., Washington, DC.

    This packet of instructional materials is designed to teach teenagers about the effects of overpopulation on the world and on the individual. Information is presented in three related booklets. The first of the three parts of the "Teen Population Awareness Campaign Kit," illustrates overpopulation through profiles of teens living in…

  6. Computerized Online Bibliographic Searching. SPEC Kit #154.

    ERIC Educational Resources Information Center

    Hocker, Susan

    For this kit, 106 Association of Research Libraries (ARL) academic libraries were surveyed concerning: (1) current administration/organization; (2) evaluation; (3) patron relations; (4) services; and (5) the impact of online searching on collections. Responses were received from 83 libraries, many of which contributed sample materials. Analyses of…

  7. Thermal protection system flight repair kit

    NASA Technical Reports Server (NTRS)

    1979-01-01

    A thermal protection system (TPS) flight repair kit required for use on a flight of the Space Transportation System is defined. A means of making TPS repairs in orbit by the crew via extravehicular activity is discussed. A cure in place ablator, a precured ablator (large area application), and packaging design (containers for mixing and dispensing) for the TPS are investigated.

  8. Teacher to Teacher: Take-Home Kits.

    ERIC Educational Resources Information Center

    Franklin, Joyce; Krebill, Joyce

    1993-01-01

    Describes a kit containing mathematical enrichment activities and activity evaluation sheets that kindergarten students can complete at home. Thirteen sample activities involving weather, pattern recognition, counting, money, estimation, observation skills, weight, temperature, measurement, and time are included. Suggestions for utilization, care,…

  9. Preservation of Library Materials. SPEC Kit 35.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This Association of Research Libraries (ARL) kit on preservation of library materials contains: (1) descriptions of preservation programs and objectives from Boston University, the University of Michigan, University of Wisconsin, and University of California at Los Angeles; (2) a description of the Library of Congress' National Preservation…

  10. Countdown to Six Billion Teaching Kit.

    ERIC Educational Resources Information Center

    Zero Population Growth, Inc., Washington, DC.

    This teaching kit features six activities focused on helping students understand the significance of the world population reaching six billion for our society and our environment. Featured activities include: (1) History of the World: Part Six Billion; (2) A Woman's Place; (3) Baby-O-Matic; (4) Earth: The Apple of Our Eye; (5) Needs vs. Wants; and…

  11. Staffing the Library Website. SPEC Kit.

    ERIC Educational Resources Information Center

    Ragsdale, Kate, Comp.

    2001-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit presents the results of a survey of Association of Research Libraries (ARL) member libraries designed to gather information about who has responsibility for the development, management, and maintenance of library World Wide Web sites and to determine which combination of human resources works…

  12. Managing Corporate Annual Reports. SPEC Kit 258.

    ERIC Educational Resources Information Center

    O'Connor, Lisa, Comp.

    2000-01-01

    The purpose of the survey for this SPEC (Systems and Procedures Exchange Center) Kit was to assess the current print corporate annual report collection practices of ARL (Association of Research Libraries) libraries, describe the effects of these collections, and recommend best practices for preserving these significant historical documents. The…

  13. The Interview Process. SPEC Kit 260.

    ERIC Educational Resources Information Center

    Frank, Heidi, Comp.; Nicholson, Shawn, Comp.; Dickson, Laura, Comp.; Miller, Terri Tickle, Comp.

    2000-01-01

    This SPEC (Systems and Procedures Exchange Center) Kit reports results of a survey of ARL (Association of Research Libraries) that examined the nature and structure of the interview process at large research and academic libraries in the United States and Canada. By determining the nature and structure of the interview, it is hoped that candidates…

  14. Biomass production and nutrient removal by Chlorella sp. as affected by sludge liquor concentration.

    PubMed

    Åkerström, Anette M; Mortensen, Leiv M; Rusten, Bjørn; Gislerød, Hans Ragnar

    2014-11-01

    The use of microalgae for biomass production and nutrient removal from the reject water produced in the dewatering process of anaerobically digested sludge, sludge liquor, was investigated. The sludge liquor was characterized by a high content of total suspended solids (1590 mg L(-1)), a high nitrogen concentration (1210 mg L(-1)), and a low phosphorus concentration (28 mg L(-1)). Chlorella sp. was grown in sludge liquor diluted with wastewater treatment plant effluent water to different concentrations (12, 25, 40, 50, 70, and 100%) using batch mode. The environmental conditions were 25 °C, a continuous lightning of 115 μmol m(-2) s(-1), and a CO2 concentration of 3.0%. The highest biomass production (0.42-0.45 g dry weight L(-1) Day(-1)) was achieved at 40-50% sludge liquor, which was comparable to the production of the control culture grown with an artificial fertilizer. The biomass production was 0.12 and 0.26 g dry weight L(-1) Day(-1) at 12% and 100% sludge liquor, respectively. The percentage of nitrogen in the algal biomass increased from 3.6% in 12% sludge liquor and reached a saturation of ∼10% in concentrations with 50% sludge liquor and higher. The phosphorus content in the biomass increased linearly from 0.2 to 1.5% with increasing sludge liquor concentrations. The highest nitrogen removal rates by algal biosynthesis were 33.6-42.6 mg TN L(-1) Day(-1) at 40-70% sludge liquor, while the highest phosphorus removal rates were 3.1-4.1 mg TP L(-1) Day(-1) at 50-100% sludge liquor.

  15. Consumption of Alcoholic Beverages and Liquor Consumption by Michigan High School Students, 2011

    PubMed Central

    Gonzales, Katherine R.; Largo, Thomas W.; Miller, Corinne; Brewer, Robert D.

    2015-01-01

    Introduction Excessive alcohol consumption was responsible for approximately 4,300 annual deaths in the United States among people younger than 21 from 2006 through 2010. Underage drinking cost the United States $24.6 billion in 2006. Previous studies have shown that liquor is the most common type of alcohol consumed by high school students. However, little is known about the types of liquor consumed by youth or about the mixing of alcohol with energy drinks. Methods The 2011 Michigan Youth Tobacco Survey was used to assess usual alcohol beverage consumption and liquor consumption and the mixing of alcohol with energy drinks by Michigan high school students. Beverage preferences were analyzed by demographic characteristics and drinking patterns. Results Overall, 34.2% of Michigan high school students consumed alcohol in the past month, and 20.8% reported binge drinking. Among current drinkers, liquor was the most common type of alcohol consumed (51.2%), and vodka was the most prevalent type of liquor consumed by those who drank liquor (53.0%). The prevalence of liquor consumption was similar among binge drinkers and nonbinge drinkers, but binge drinkers who drank liquor were significantly more likely than nonbinge drinkers to consume vodka and to mix alcohol with energy drinks (49.0% vs 18.2%, respectively). Conclusions Liquor is the most common type of alcoholic beverage consumed by Michigan high school students; vodka is the most common type of liquor consumed. Mixing alcohol and energy drinks is common, particularly among binge drinkers. Community Guide strategies for reducing excessive drinking (eg, increasing alcohol taxes) can reduce underage drinking. PMID:26564010

  16. Characterization of geosmin as source of earthy odor in different aroma type Chinese liquors.

    PubMed

    Du, Hai; Fan, Wenlai; Xu, Yan

    2011-08-10

    Earthy odor is one of the most frequent and serious causes for the aroma deterioration in Chinese liquor, which causes a dirty and dusty impression. The odor in Chinese liquor is similar to that of rice husk, one kind of auxiliary material widely used as a filler in the distillation process. So it is experientially hypothesized that such odor may derive from rice husk. In this paper, the gas chromatography-olfactometry (GC-O) technique and gas chromatography-mass spectrometry (GC-MS) were used to discover and identify the characteristic odoriferous zone of Chinese liquor marked by earthy odor. Geosmin was found to be responsible for this odor. The levels of the compound in ten bottled liquors and thirty liquors aging for different years belonging to four different aroma types were determined by the optimized headspace-solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) method. Quantitative analysis of bottled liquor revealed the presence of geosmin in all aroma type liquors with concentrations ranging from 1.10 μg/L to 9.90 μg/L, except for strong-aroma type liquor. Meanwhile in the aged liquors belonging to the same aroma type, geosmin was detected with significant concentrations and high odor activity values (OAVs) during different years of aging. However, geosmin was not detected in steamed rice husk nor in nonsteamed rice husk, which suggests that rice husk is not the origin of earthy odor in Chinese liquor, and there may be another origin of it during the brewing process.

  17. A comprehensive program to develop correlations for the physical properties of kraft black liquors. Interim report No.3

    SciTech Connect

    Fricke, A.L.; Dong, D.J.; Schmidl, G.W.; Stoy, M.A.; Zaman, A.A.

    1993-09-01

    The black liquor properties program has conducted a systematic collection data of properties, liquor composition, and lignin characteristics. Complete data, except for some density data, has been collected for Slash Pine black liquors made by experimental pulping at a total of 25 different pulping conditions that cover the entire range used for commercial pulping. In addition, complete data has been collected for some mill liquors and partial properties or composition data has been collected on Slash Pine black liquors made at 16 different pulping conditions and some mill liquors. Data reduction methods have been developed or extended for correlation of viscosity, heat capacity, heat of dilution, and density. Correlation of properties to pulping conditions and of composition to pulping conditions has begun. In most cases, data reduction methods have been developed that are fundamentally based and that have been shown to be generally applicable to all black liquors. While it has not proven to be possible to include research for comprehensive correlations for properties for liquors from other species, we have shown that the behavior of liquors made from other species is similar to that which has been explored extensively for Slash Pine liquors. This report reviews the methods used, describes examples of data reduction methods that have been developed, and presents some preliminary results for correlation of liquor composition and properties to pulping conditions for Slash Pine black liquors.

  18. 27 CFR 31.52 - Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... liquors consummating sales of wines or beer at premises of other dealers. 31.52 Section 31.52 Alcohol... § 31.52 Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers... wholesale dealer on account of those sales. (b) Sales of beer. Any wholesale dealer in liquors who...

  19. 27 CFR 31.52 - Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... liquors consummating sales of wines or beer at premises of other dealers. 31.52 Section 31.52 Alcohol... § 31.52 Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers... wholesale dealer on account of those sales. (b) Sales of beer. Any wholesale dealer in liquors who...

  20. 27 CFR 31.52 - Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... liquors consummating sales of wines or beer at premises of other dealers. 31.52 Section 31.52 Alcohol... § 31.52 Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers... wholesale dealer on account of those sales. (b) Sales of beer. Any wholesale dealer in liquors who...

  1. 27 CFR 31.52 - Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... liquors consummating sales of wines or beer at premises of other dealers. 31.52 Section 31.52 Alcohol... § 31.52 Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers. (a) Sales of wines. Any wholesale dealer in liquors (including the proprietor of a bonded wine...

  2. 27 CFR 31.52 - Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... liquors consummating sales of wines or beer at premises of other dealers. 31.52 Section 31.52 Alcohol... § 31.52 Wholesale dealers in liquors consummating sales of wines or beer at premises of other dealers. (a) Sales of wines. Any wholesale dealer in liquors (including the proprietor of a bonded wine...

  3. 21 CFR 872.3570 - OTC denture repair kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a) Identification. An OTC denture repair kit is a device consisting of a material, such as a resin monomer system...

  4. Test/QA Plan for Verification of Microcystin Test Kits

    EPA Science Inventory

    Microcystin test kits are used to quantitatively measure total microcystin in recreational waters. These test kits are based on enzyme-linked immunosorbent assays (ELISA) with antibodies that bind specifically to microcystins or phosphate activity inhibition where the phosphatas...

  5. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... appropriately maintained contents in the specified quantities: Contents Quantity Adhesive bandage compresses, 1... contain at least the following appropriately maintained contents in the specified quantities: Contents... emergency medical kit that must contain at least the following appropriately maintained contents in...

  6. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... appropriately maintained contents in the specified quantities: Contents Quantity Adhesive bandage compresses, 1... contain at least the following appropriately maintained contents in the specified quantities: Contents... emergency medical kit that must contain at least the following appropriately maintained contents in...

  7. C-kit overexpression correlates with KIT gene copy numbers increases in phyllodes tumors of the breast.

    PubMed

    Liu, Junjun; Liu, Xiaozhen; Feng, Xiaolong; Liu, Jian; Lv, Shuhua; Zhang, Wei; Niu, Yun

    2015-01-01

    We determined c-kit expression in the stroma and epithelia of benign, borderline, and malignant phyllodes tumors (PTs), respectively, as well as the relationship between c-kit expression in stromal elements and KIT gene copy number variations (CNVs). To assess c-kit expression and KIT CNVs, 348 PT cases were studied: 120 (34.4 %) benign cases, 115 (33.1 %) borderline cases, and 113 (32.5 %) malignant cases. All of these cases were evaluated for c-kit (CD117) expression using immunohistochemistry. Forty-two cases (29 c-kit-positive in the stromal cells cases and 13 negative cases) were investigated for KIT gene CNVs via genomic polymerase chain reaction (PCR). The overall rate of c-kit positivity in the stroma was 46.8 %, as well as 24.2, 53.1, and 64.6 %, respectively, in PTs of three different grades. However, in the majority of cases, the epithelia were c-kit positive (98.2 %), and the positivity was 100, 99.1, and 95 % in PTs of three different grades, respectively. There was a significant change in the expression of c-kit in the stroma and epithelia according to grade (P < 0.001, P = 0.014). From the genomic PCR results, we can confirm that c-kit positivity in the stroma is directly correlated with KIT gene copy numbers increases (P = 0.003, P = 0.041). We demonstrated that c-kit expression in the stroma of PTs is positively associated with malignancy. c-Kit epithelial positivity was inversely correlated with PTs malignancy. c-Kit overexpression in the stroma was related to KIT gene copy numbers increases.

  8. L576P KIT mutation in anal melanomas correlates with KIT protein expression and is sensitive to specific kinase inhibition.

    PubMed

    Antonescu, Cristina R; Busam, Klaus J; Francone, Todd D; Wong, Grace C; Guo, Tianhua; Agaram, Narasimhan P; Besmer, Peter; Jungbluth, Achim; Gimbel, Mark; Chen, Chin-Tung; Veach, Darren; Clarkson, Bayard D; Paty, Philip B; Weiser, Martin R

    2007-07-15

    Activating mutations in either BRAF or NRAS are seen in a significant number of malignant melanomas, but their incidence appears to be dependent to ultraviolet light exposure. Thus, BRAF mutations have the highest incidence in non-chronic sun damaged (CSD), and are uncommon in acral, mucosal and CSD melanomas. More recently, activating KIT mutations have been described in rare cases of metastatic melanoma, without further reference to their clinical phenotypes. This finding is intriguing since KIT expression is downregulated in most melanomas progressing to more aggressive lesions. In this study, we investigated a group of anal melanomas for the presence of BRAF, NRAS, KIT and PDGFRA mutations. A heterozygous KIT exon 11 L576P substitution was identified in 3 of 20 cases tested. The 3 KIT mutation-carrying tumors were strongly immunopositive for KIT protein. No KIT mutations were identified in tumors with less than 4+ KIT immunostaining. NRAS mutation was identified in one tumor. No BRAF or PDGFRA mutations were identified in either KIT positive or negative anal melanomas. In vitro drug testing of stable transformant Ba/F3 KIT(L576P) mutant cells showed sensitivity for dasatinib (previously known as BMS-354825), a dual SRC/ABL kinase inhibitor, and imatinib. However, compared to an imatinib-sensitive KIT mutant, dasatinib was potent at lower doses than imatinib in the KIT(L576P) mutant. These results suggest that a subset of anal melanomas show activating KIT mutations, which are susceptible for therapy with specific kinase inhibitors.

  9. Polymerisation of Kraft lignin from black liquors by laccase from Myceliophthora thermophila: effect of operational conditions and black liquor origin.

    PubMed

    Gouveia, S; Fernández-Costas, C; Sanromán, M A; Moldes, D

    2013-03-01

    The capacity of laccase from Myceliophthora thermophila to promote the oxidative polymerisation of Kraft lignin (KL) was evaluated in several conditions of pH, temperature, enzyme dosage and treatment time. Moreover, different black liquors from the Kraft cooking of Eucalyptus globulus and mixture of Pinus pinaster/E. globulus were evaluated in order to determine the effect of the KL source on the polymerisation reaction. Furthermore, one of these black liquors was fractionated by sequential organic solvent fractionation and the polymerisation of the corresponding fractions was tested. Polymerisation products were analysed by size exclusion chromatography and Fourier transform infrared spectroscopy. The results provide evidence of notable lignin modifications after incubation with laccase. Structural oxidation and a notably molecular weight increase were attained, reaching a polymer of 69-fold its initial molecular weight depending on the raw lignin. Moreover, optimum values of reaction conditions were obtained: pH 7.3, 70°C, 2UmL(-1) and 2h.

  10. 46 CFR 121.710 - First-aid kits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”....

  11. 46 CFR 121.710 - First-aid kits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”....

  12. 46 CFR 121.710 - First-aid kits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”....

  13. 46 CFR 121.710 - First-aid kits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”....

  14. 46 CFR 121.710 - First-aid kits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”....

  15. 21 CFR 880.5760 - Chemical cold pack snakebite kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Chemical cold pack snakebite kit. 880.5760 Section... Therapeutic Devices § 880.5760 Chemical cold pack snakebite kit. (a) Identification. A chemical cold pack snakebit kit is a device consisting of a chemical cold pack and tourniquet used for first-aid treatment...

  16. 21 CFR 880.5760 - Chemical cold pack snakebite kit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Chemical cold pack snakebite kit. 880.5760 Section... Therapeutic Devices § 880.5760 Chemical cold pack snakebite kit. (a) Identification. A chemical cold pack snakebit kit is a device consisting of a chemical cold pack and tourniquet used for first-aid treatment...

  17. 21 CFR 880.5760 - Chemical cold pack snakebite kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Chemical cold pack snakebite kit. 880.5760 Section... Therapeutic Devices § 880.5760 Chemical cold pack snakebite kit. (a) Identification. A chemical cold pack snakebit kit is a device consisting of a chemical cold pack and tourniquet used for first-aid treatment...

  18. 21 CFR 880.5760 - Chemical cold pack snakebite kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Chemical cold pack snakebite kit. 880.5760 Section... Therapeutic Devices § 880.5760 Chemical cold pack snakebite kit. (a) Identification. A chemical cold pack snakebit kit is a device consisting of a chemical cold pack and tourniquet used for first-aid treatment...

  19. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  20. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  1. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  2. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  3. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  4. Home Pregnancy Test Kits: How Readable Are the Instructions?

    ERIC Educational Resources Information Center

    Holcomb, Carol Ann

    At the conclusion of their study on home pregnancy test kits, Valinas and Perlman (1982) suggested that the instructions accompanying the kits be revised to make them easier to read. A study was undertaken to determine the readability of the printed instructions accompanying five home pregnancy test kits (Daisy II, Answer, Acu-Test, Predictor, and…

  5. 21 CFR 880.5960 - Lice removal kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Lice removal kit. 880.5960 Section 880.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... § 880.5960 Lice removal kit. (a) Identification. The lice removal kit is a comb or comb-like...

  6. 21 CFR 880.5960 - Lice removal kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Lice removal kit. 880.5960 Section 880.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... § 880.5960 Lice removal kit. (a) Identification. The lice removal kit is a comb or comb-like...

  7. 21 CFR 880.5960 - Lice removal kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Lice removal kit. 880.5960 Section 880.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... § 880.5960 Lice removal kit. (a) Identification. The lice removal kit is a comb or comb-like...

  8. YourSELF. Middle School Nutrition Education Kit [Multimedia].

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    This multimedia kit provides information and materials for teaching nutrition to middle school students (grades 7 and 8). The kit supports schools' efforts to make school meals healthier and more appealing to students. The materials provide information about the relationships between food, nutrition, growth, and health. The kit speaks directly to…

  9. 33 CFR 144.01-30 - First-aid kit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall...

  10. 46 CFR 169.725 - First aid kit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter....

  11. 46 CFR 169.725 - First aid kit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter....

  12. 46 CFR 108.707 - First aid kit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine...

  13. 33 CFR 144.01-30 - First-aid kit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall...

  14. 33 CFR 144.01-30 - First-aid kit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall...

  15. 46 CFR 108.707 - First aid kit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine...

  16. 46 CFR 169.725 - First aid kit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter....

  17. 46 CFR 108.707 - First aid kit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine...

  18. 46 CFR 169.725 - First aid kit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter....

  19. 46 CFR 169.725 - First aid kit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter....

  20. 33 CFR 144.01-30 - First-aid kit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall...

  1. 21 CFR 864.2260 - Chromosome culture kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary...

  2. 21 CFR 864.2260 - Chromosome culture kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary...

  3. 21 CFR 864.2260 - Chromosome culture kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary...

  4. 21 CFR 864.2260 - Chromosome culture kit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary...

  5. 21 CFR 864.2260 - Chromosome culture kit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary...

  6. Evaluation of Commercially Available Cyanide Test Kits against Various Matrices

    DTIC Science & Technology

    2016-08-01

    EVALUATION OF COMMERCIALLY AVAILABLE CYANIDE TEST KITS AGAINST VARIOUS MATRICES ECBC-TR-1382 Darren W. Hicklin...3. DATES COVERED (From - To) Mar 2015 – Sep 2015 4. TITLE AND SUBTITLE Evaluation of Commercially Available Cyanide Test Kits against Various...available cyanide -detection test kits or strips were selected for evaluation based upon a premarket survey: Quantofix test strips, Cyantesmo test paper

  7. 21 CFR 870.1350 - Catheter balloon repair kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Catheter balloon repair kit. 870.1350 Section 870...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Diagnostic Devices § 870.1350 Catheter balloon repair kit. (a) Identification. A catheter balloon repair kit is a device used to repair or replace...

  8. 21 CFR 870.1350 - Catheter balloon repair kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Catheter balloon repair kit. 870.1350 Section 870...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Diagnostic Devices § 870.1350 Catheter balloon repair kit. (a) Identification. A catheter balloon repair kit is a device used to repair or replace...

  9. 21 CFR 870.1350 - Catheter balloon repair kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Catheter balloon repair kit. 870.1350 Section 870...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Diagnostic Devices § 870.1350 Catheter balloon repair kit. (a) Identification. A catheter balloon repair kit is a device used to repair or replace...

  10. 21 CFR 868.5140 - Anesthesia conduction kit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional,...

  11. 21 CFR 868.5140 - Anesthesia conduction kit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional,...

  12. 46 CFR 108.707 - First aid kit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine...

  13. 46 CFR 108.707 - First aid kit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine...

  14. 21 CFR 868.5140 - Anesthesia conduction kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional,...

  15. 21 CFR 868.5140 - Anesthesia conduction kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional,...

  16. 21 CFR 868.5140 - Anesthesia conduction kit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional,...

  17. Partial desalination and concentration of glyphosate liquor by nanofiltration.

    PubMed

    Xie, Ming; Xu, Yanhua

    2011-02-15

    Partial desalination and concentration of glyphosate liquor by nanofiltration under different operation modes were investigated experimentally in this study. These operation modes were direct nanofiltration, diafiltration, dilute-diafiltration and interval washing-nanofiltration. The four different operation modes were evaluated and compared in terms of glyphosate recovery and NaCl removal. Diafiltration and dilute-diafiltration performed better than direct nanofiltration. The glyphosate loss was between 11.5% and 18.8% when the dilution factor varied from 0.4 to 0.8. Interval washing-nanofiltration alleviated the concentration polarization and membrane fouling to a certain extent. Dilute-diafiltration may be the best operation mode in terms of glyphosate recovery, salt removal and cost.

  18. A new pulping process for wheat straw to reduce problems with the discharge of black liquor.

    PubMed

    Huang, Guolin; Shi, Jeffrey X; Langrish, Tim A G

    2007-11-01

    Aqueous ammonia mixed with caustic potash as wheat straw pulping liquor was investigated. The caustic potash did not only reduce the NH3 usage and cooking time, but also provided a potassium source as a fertilizer in the black liquor. Excess NH3 in the black liquor was recovered and reused by batch distillation with a 98% recovery rate of free NH3. The black liquor was further treated for reuse by coagulation under alkaline conditions. The effects of different flocculation conditions, such as the dosage of 10% aluminium polychloride, the dosage of 0.1% polyacrylamide, the reaction temperature and the pH of the black liquor on the flocculating process were studied. The supernatant was recycled as cooking liquor by adding extra NH4OH and KOH. The amount of delignification and the pulp yield for the process remained steady at 82-85% and 48-50%, respectively, when reusing the supernatant four times. The coagulated residues could be further processed as solid fertilizers. This study provided a new pulping process for wheat straw to reduce problems of discharge black liquor.

  19. Solvent extraction of cobalt from laterite-ammoniacal leach liquors

    SciTech Connect

    Nilsen, D.N.; Siemens, R.E.; Rhoads, S.C.

    1980-01-01

    The Bureau of Mines is developing a method to recover Ni, Co, and Cu from laterites containing less than 1.2% Ni and 0.25% Co. The method consists of the following basic unit operations: (1) reduction roasting, (2) leaching, (3) solvent extraction, and (4) electrowinning. The method reflects three Bureau of Mines objectives: (1) recovery of critical minerals that are domestically in short supply from low-grade domestic laterites, (2) lower processing energy requirements, and (3) solution recycling. This report deals with the extraction of cobalt and the preparation of a suitable cobalt electrolyte by solvent extraction from liquor produced by this method. Nickel and copper are coextracted with LIX64N from an ammoniacal ammonium sulfate leach liquor containing about 1.00 g/1 Ni, 0.30 g/1 Co, 0.03 g/1 Cu, and 0.02 g/1 Zn. Cobalt (III) in the nickel-copper barren raffinate is reduced to cobalt (II) with cobalt metal. Reduction of cobalt (III) to cobalt (II) greatly aids subsequent extraction. Commercially available XI-51 extracts about 94% of the cobalt from the treated raffinate in one stage in a laboratory mixer-settler continuous circuit. Ammonia loaded on the solvent is removed in two washing steps. About 94% of the cobalt then is stripped from the XI-51 in one stage with spent cobalt electrolyte containing about 77 g/1 Co and 18 g/1 sulfuric acid (H/sub 2/SO/sub 4/). Electrolytes containing less H/sub 2/SO/sub 4/ also may be used. Preliminary data indicate that coextracted zinc may be removed from pregnant cobalt electrolyte containing 3 g/1 or less H/sub 2/SO/sub 4/ with di-(2 ethylhexyl) phosphoric acid (D2EHPA).

  20. Assessment of black liquor gasification in supercritical water.

    PubMed

    Sricharoenchaikul, V

    2009-01-01

    Supercritical water gasification of black liquor (waste pulping chemicals) has been examined. The aim was to evaluate the feasibility of using this technique to convert such bio-based waste to value added fuel products, as well as recovery of pulping materials. Supercritical gasification may improve overall process efficiency by eliminating the energy intensive evaporation step necessary in conventional process and product gas obtained at high pressure may be ready for utilization without any compression requirement. Appropriate operating parameters, including pressure, temperature, feed concentration, and reaction time, which would yield the highest conversion and energy efficiency were determined. Reaction was performed in a quartz capillary heated in a fluidized bed reactor. Results indicated that pressure between 220 and 400 atm has insignificant influence on the gas products and extent of carbon conversion. Increasing temperature and residence time between 375-650 degrees C and 5-120 s resulted in greater gas production, overall carbon conversion, and energy efficiency. Maximum conversion to H(2), CO, CH(4), and C(2)H(X) was achieved at the highest temperature and longest residence time tested showing an overall carbon conversion of 84.8%, gas energy content of 9.4 MJ/m(3) and energy conversion ratio of 1.2. Though higher carbon conversion and energy conversion ratio were obtained with more dilute liquor, energy content was lower than for those with higher solid contents. Due to anticipated complex design and high initial investment cost of this operation, further studies on overall feasibility should be carried out in order to identify the optimum operating window for this novel process.

  1. The corrosion of titanium in alkaline peroxide bleach liquors

    SciTech Connect

    Wyllie, W.E. II; Brown, B.E.; Duquette, D.J.

    1994-12-31

    An experimental program to determine the effects of hydrogen peroxide (H{sub 2}O{sub 2}) and of potential corrosion inhibitors on the corrosion behavior of titanium has been developed. Corrosion rates less than 0.25 mm/y were observed in laboratory bleach liquor at pH 12 to which 5 g/l of H{sub 2}O{sub 2} were added. At pH 13, with 10 g/l H{sub 2}O{sub 2}, the corrosion rates were unacceptably high in both sodium hydroxide (NaOH) and laboratory bleach liquor solutions (>8.38 mm/y). The preliminary results of inhibitor studies indicated that the addition of 3.7 g/l sodium silicate or 0.01 g/l calcium nitrate (Ca(NO{sub 3}){sub 2}) effectively inhibited the corrosion of titanium exposed to 5 g/l of H{sub 2}O{sub 2} in NaOH solutions of pH 12. It was also found that in simulated paper mill chemistries, i.e., basic solutions containing 3.7 g/l sodium silicate and 0.6 g/l EDTA (ethylenediaminetetraacetic acid), corrosion rates increased markedly with the addition of 5 g/l H{sub 2}O{sub 2}. However, subsequent additions of peroxide resulted in corrosion rates which were even lower than those found in NaOH. This is believed to be due to the formation of a black scale on the surface of the sample. The addition of magnesium sulfate (MgSO{sub 4}) in the 0.1--0.5 g/l range also was shown to inhibit corrosion in the NaOH solution, but only after prior exposure to H{sub 2}O{sub 2}.

  2. INVESTIGATION OF FUEL CHEMISTRY AND BED PERFORMANCE IN A FLUIDIZED BED BLACK LIQUOR STEAM REFORMER

    SciTech Connect

    Kevin Whitty

    2003-12-01

    The University of Utah project ''Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer'' (DOE award number DE-FC26-02NT41490) was developed in response to a solicitation for projects to provide technical support for black liquor and biomass gasification. The primary focus of the project is to provide support for a DOE-sponsored demonstration of MTCI's black liquor steam reforming technology at Georgia-Pacific's paper mill in Big Island, Virginia. A more overarching goal is to improve the understanding of phenomena that take place during low temperature black liquor gasification. This is achieved through five complementary technical tasks: (1) construction of a fluidized bed black liquor gasification test system, (2) investigation of bed performance, (3) evaluation of product gas quality, (4) black liquor conversion analysis and modeling and (5) computational modeling of the Big Island gasifier. Four experimental devices have been constructed under this project. The largest facility, which is the heart of the experimental effort, is a pressurized fluidized bed gasification test system. The system is designed to be able to reproduce conditions near the black liquor injectors in the Big Island steam reformer, so the behavior of black liquor pyrolysis and char gasification can be quantified in a representative environment. The gasification test system comprises five subsystems: steam generation and superheating, black liquor feed, fluidized bed reactor, afterburner for syngas combustion and a flue gas cooler/condenser. The three-story system is located at University of Utah's Industrial Combustion and Gasification Research Facility, and all resources there are available to support the research.

  3. Propulsion controlled aircraft computer

    NASA Technical Reports Server (NTRS)

    Cogan, Bruce R. (Inventor)

    2010-01-01

    A low-cost, easily retrofit Propulsion Controlled Aircraft (PCA) system for use on a wide range of commercial and military aircraft consists of an propulsion controlled aircraft computer that reads in aircraft data including aircraft state, pilot commands and other related data, calculates aircraft throttle position for a given maneuver commanded by the pilot, and then displays both current and calculated throttle position on a cockpit display to show the pilot where to move throttles to achieve the commanded maneuver, or is automatically sent digitally to command the engines directly.

  4. Optimizing Medical Kits for Space Flight

    NASA Technical Reports Server (NTRS)

    Minard, Charles G.; FreiredeCarvalho, Mary H.; Iyengar, M. Sriram

    2010-01-01

    The Integrated Medical Model (IMM) uses Monte Carlo methodologies to predict the occurrence of medical events, their mitigation, and the resources required during space flight. The model includes two modules that utilize output from a single model simulation to identify an optimized medical kit for a specified mission scenario. This poster describes two flexible optimization routines built into SAS 9.1. The first routine utilizes a systematic process of elimination to maximize (or minimize) outcomes subject to attribute constraints. The second routine uses a search and mutate approach to minimize medical kit attributes given a set of outcome constraints. There are currently 273 unique resources identified that are used to treat at least one of 83 medical conditions currently in the model.

  5. Chemical Analysis of the Chinese Liquor Luzhoulaojiao by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry

    NASA Astrophysics Data System (ADS)

    Yao, Feng; Yi, Bin; Shen, Caihong; Tao, Fei; Liu, Yumin; Lin, Zhixin; Xu, Ping

    2015-04-01

    Luzhoulaojiao liquor is a type of Chinese liquor that dates back hundreds of years, but whose precise chemical composition remains unknown. This paper describes the screening of the liquor and the identification of its compounds using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC × GC/TOF-MS). Samples were prepared by both liquid-liquid extraction and solid-phase microextraction, which facilitated the detection of thousands of compounds in the liquor, thus demonstrating the superior performance of the proposed method over those reported in previous studies. A total of 320 compounds were common to all 18 types of Luzhoulaojiao liquor studied here, and 13 abundant and potentially bioactive compounds were further quantified. The results indicated that the high-performance method presented here is well suited for the detection and identification of compounds in liquors. This study also contributes to enriching our knowledge of the contents of Chinese liquors.

  6. Chemical Analysis of the Chinese Liquor Luzhoulaojiao by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry

    PubMed Central

    Yao, Feng; Yi, Bin; Shen, Caihong; Tao, Fei; Liu, Yumin; Lin, Zhixin; Xu, Ping

    2015-01-01

    Luzhoulaojiao liquor is a type of Chinese liquor that dates back hundreds of years, but whose precise chemical composition remains unknown. This paper describes the screening of the liquor and the identification of its compounds using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC × GC/TOF-MS). Samples were prepared by both liquid-liquid extraction and solid-phase microextraction, which facilitated the detection of thousands of compounds in the liquor, thus demonstrating the superior performance of the proposed method over those reported in previous studies. A total of 320 compounds were common to all 18 types of Luzhoulaojiao liquor studied here, and 13 abundant and potentially bioactive compounds were further quantified. The results indicated that the high-performance method presented here is well suited for the detection and identification of compounds in liquors. This study also contributes to enriching our knowledge of the contents of Chinese liquors. PMID:25857434

  7. Sample rotating turntable kit for infrared spectrometers

    DOEpatents

    Eckels, Joel Del; Klunder, Gregory L.

    2008-03-04

    An infrared spectrometer sample rotating turntable kit has a rotatable sample cup containing the sample. The infrared spectrometer has an infrared spectrometer probe for analyzing the sample and the rotatable sample cup is adapted to receive the infrared spectrometer probe. A reflectance standard is located in the rotatable sample cup. A sleeve is positioned proximate the sample cup and adapted to receive the probe. A rotator rotates the rotatable sample cup. A battery is connected to the rotator.

  8. Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer

    SciTech Connect

    Kevin Whitty

    2007-06-30

    University of Utah's project entitled 'Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer' (DOE Cooperative Agreement DE-FC26-02NT41490) was developed in response to a solicitation released by the U.S. Department of Energy in December 2001, requesting proposals for projects targeted towards black liquor/biomass gasification technology support research and development. Specifically, the solicitation was seeking projects that would provide technical support for Department of Energy supported black liquor and biomass gasification demonstration projects under development at the time.

  9. Method for improving separation of carbohydrates from wood pulping and wood or biomass hydrolysis liquors

    DOEpatents

    Griffith, William Louis; Compere, Alicia Lucille; Leitten, Jr., Carl Frederick

    2010-04-20

    A method for separating carbohydrates from pulping liquors includes the steps of providing a wood pulping or wood or biomass hydrolysis pulping liquor having lignin therein, and mixing the liquor with an acid or a gas which forms an acid upon contact with water to initiate precipitation of carbohydrate to begin formation of a precipitate. During precipitation, at least one long chain carboxylated carbohydrate and at least one cationic polymer, such as a polyamine or polyimine are added, wherein the precipitate aggregates into larger precipitate structures. Carbohydrate gel precipitates are then selectively removed from the larger precipitate structures. The method process yields both a carbohydrate precipitate and a high purity lignin.

  10. State-specific liquor excise taxes and retail prices in 8 US states, 2012.

    PubMed

    Siegel, Michael; Grundman, Jody; DeJong, William; Naimi, Timothy S; King, Charles; Albers, Alison B; Williams, Rebecca S; Jernigan, David H

    2013-01-01

    The authors investigated the relationship between state excise taxes and liquor prices in 8 states, using 2012 data for 45 brands. The authors made 6042 price observations among 177 liquor stores with online prices. Using a hierarchical model, the authors examined the relationship between excise taxes and product prices. State excise taxes were significantly related to liquor prices, with an estimated pass-through rate of 0.93. The proportion of price accounted for by excise taxes averaged 7.0%. The authors find that excise taxes do increase the price of alcohol, but states are not taking advantage of this opportunity to reduce alcohol-related morbidity and mortality.

  11. One-pot quantitative hydrolysis of lignocelluloses mediated by black liquor.

    PubMed

    Zhu, Zuolin; Sun, Meg M; Su, Chungao; Zhao, Hongmei; Ma, Xuemei; Zhu, Zuodong; Shi, Xianlei; Gu, Kangfu

    2013-01-01

    Black liquor from the kraft process facilitates quantitative biomass hydrolysis converting cellulose and hemicellulose into organic acids such as lactic acid (~50%), and lignin into small molecular aromatics, without gasification and black tar formation. Oxygen transfer between lignin and carbohydrates may be the mechanism. With this method, three tons of lignocellulosic biomass can potentially produce up to one ton of lactic acid, and one ton of small molecular aromatics. This novel usage of black liquor is environmentally viable because it is accompanied by significant emission reduction of particulates, sulfur and nitrogen oxides, most organic sulfur compounds and sulfites of black liquor were converted into sulfates.

  12. A novel method for the determination of black liquor viscosity by multiple headspace extraction gas chromatography.

    PubMed

    Hu, Hui-Chao; Chai, Xin-Sheng

    2013-12-13

    This work demonstrates a novel method for the determination of viscosity in the concentrated black liquors from pulp mill recovery process. The method is based on the kinetic release of methanol (a vapor tracer) to the headspace in a sample closed vial by a multiple headspace extraction gas chromatographic technique. Both theoretical and empirical models were proposed for establishing the correlation with the reference method. The results showed that the correlation using either of the models is excellent for the tested black liquor samples (at 110°C). The presented method is simple and practical and can be a valuable tool for black liquor viscosity related research and applications.

  13. Use of sulfide-containing liquors for removing mercury from flue gases

    DOEpatents

    Nolan, Paul S.; Downs, William; Bailey, Ralph T.; Vecci, Stanley J.

    2003-01-01

    A method and apparatus for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion of fossil fuels, such as coal, adds sulfide ions to the flue gas as it passes through a scrubber. Ideally, the source of these sulfide ions may include at least one of: sulfidic waste water, kraft caustic liquor, kraft carbonate liquor, potassium sulfide, sodium sulfide, and thioacetamide. The sulfide ion source is introduced into the scrubbing liquor as an aqueous sulfide species. The scrubber may be either a wet or dry scrubber for flue gas desulfurization systems.

  14. Use of sulfide-containing liquors for removing mercury from flue gases

    DOEpatents

    Nolan, Paul S.; Downs, William; Bailey, Ralph T.; Vecci, Stanley J.

    2006-05-02

    A method and apparatus for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion of fossil fuels, such as coal, adds sulfide ions to the flue gas as it passes through a scrubber. Ideally, the source of these sulfide ions may include at least one of: sulfidic waste water, kraft caustic liquor, kraft carbonate liquor, potassium sulfide, sodium sulfide, and thioacetamide. The sulfide ion source is introduced into the scrubbing liquor as an aqueous sulfide species. The scrubber may be either a wet or dry scrubber for flue gas desulfurization systems.

  15. Effects of policies to restrict malt liquor sales on neighborhood crime.

    PubMed

    Barajas, Elizabeth; McKee, Patricia; Hannan, Peter J; Nelson, Toben F; Jones-Webb, Rhonda

    2011-01-01

    We examined the effectiveness of malt liquor sales restrictions adopted in 2005 in three liquor stores in a large Midwestern U.S. city. We hypothesized that the restrictions would be associated with crime reductions in adjacent neighborhoods. Using Poisson regression modeling, we compared crime rates two years prior to, and two years following policy adoption. Findings were mixed; malt liquor restrictions were associated with reductions in disorderly conduct citations, but increases in larceny/theft, beyond citywide trends. Limitations and implications of our study are discussed, and further research suggested. The study was funded by the U.S. Centers for Disease Control and Prevention.

  16. Cold acid elution (ELU Kit II).

    PubMed

    Hinrichs, Monica; Keith, Monica A

    2014-01-01

    Elution is a procedure for recovery of antibody attached to intact,immunoglobulin-coated red blood cells (RBCs) by disrupting the antigen-antibody bonds. The recovered antibody is collected in an inert diluent and is referred to as an eluate. Testing of an eluate may be desired to identify antibody(ies) coating the RBCs of patients with a positive direct antiglobulin test. Many types of elution procedures have been developed and described; however,·an acid elution is suitable for antibody recovery in most cases, such as recovery of alloantibodies and warm-reactive autoantibodies.Studies have compared methods such as xylene, chloroform, digitnin acid, dichloromethane, citric acid, and Immucor Elu-KitII (cold acid elution). The ELU-Kit II has been shown to be quick and effective at eluting a wide range of alloantibodies as well as autoantibodies without the use of hazardous chemicals or costly reagent preparation time that some methods use. It is for these reasons that the ELU-Kit II is a very popular method for the elution of immunoglobulin G (IgG) antibodies.

  17. Shuttle orbiter TPS flight repair kit development

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The design and application of a TPS repair kit is presented. The repair kit is designed for on orbit use by a crew member working in the manned maneuvering unit (MMU). The kit includes the necessary equipment and materials to accomplish the repair tasks which include the following: HRSI emittance coating repair, damaged tile repair, missing tile repair, and multiple tile repair. Two types of repair materials required to do the small area repair and the large area repair are described. The materials area cure in place, silicone base ablator for small damaged areas and precured ablator tile for repair of larger damaged areas is examined. The cure in place ablator is also used as an adhesive to bond the precured tiles in place. An applicator for the cure in place ablator, designed to contain a two-part silicon compound, mix the two components at correct ratio, and dispense the materials at rates compatible with mission timelines established for the EVA is described.

  18. A survival Kit for pancreatic beta cells: stem cell factor and c-Kit receptor tyrosine kinase.

    PubMed

    Feng, Zhi-Chao; Riopel, Matthew; Popell, Alex; Wang, Rennian

    2015-04-01

    The interactions between c-Kit and its ligand, stem cell factor (SCF), play an important role in haematopoiesis, pigmentation and gametogenesis. c-Kit is also found in the pancreas, and recent studies have revealed that c-Kit marks a subpopulation of highly proliferative pancreatic endocrine cells that may harbour islet precursors. c-Kit governs and maintains pancreatic endocrine cell maturation and function via multiple signalling pathways. In this review we address the importance of c-Kit signalling within the pancreas, including its profound role in islet morphogenesis, islet vascularisation, and beta cell survival and function. We also discuss the impact of c-Kit signalling in pancreatic disease and the use of c-Kit as a potential target for the development of cell-based and novel drug therapies in the treatment of diabetes.

  19. Unmanned aircraft systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Unmanned platforms have become increasingly more common in recent years for acquiring remotely sensed data. These aircraft are referred to as Unmanned Airborne Vehicles (UAV), Remotely Piloted Aircraft (RPA), Remotely Piloted Vehicles (RPV), or Unmanned Aircraft Systems (UAS), the official term used...

  20. 75 FR 51102 - Liquor Ordinance of the Wichita and Affiliated Tribes; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Prairie Band Potawatomi Nation.'' DATES: Effective Date: This correction is effective as of August 18..., remove the sentence: ``The amended Liquor Ordinance of the Prairie Band Potawatomi Nation reads...

  1. A review of the determination of organic compounds in Bayer process liquors.

    PubMed

    Power, Greg; Loh, Joanne S C; Wajon, Johannes E; Busetti, Francesco; Joll, Cynthia

    2011-03-09

    Bayer process liquors present a difficult and complex matrix to the analytical chemist, and the history of the application of modern analytical techniques to this problem is a case study in innovation. All Bayer process liquors contain organic compounds, in amounts varying from traces to several grams per litre. The total organic carbon content of Bayer liquors may be less than 5 g/L up to as much as 40 g/L. The presence of these organic impurities is of concern to Bayer technologists because they can have significant impacts on the economics of the process and the quality of the product. This review examines the history and current state-of-the-art of the analysis of organics in Bayer process liquors, and provides guidance on the applicable techniques matched to a comprehensive list of the compounds most likely to be present.

  2. Decolorization of black liquor from bioethanol G2 production using iron oxide coating sands

    NASA Astrophysics Data System (ADS)

    Barlianti, Vera; Triwahyuni, Eka; Waluyo, Joko; Sari, Ajeng Arum

    2017-01-01

    Bioethanol G2 production using oil palm empty fruit bunch as raw material consists of four steps, namely pretreatment, hydrolysis, fermentation, and purification process. Pretreatment process generates black liquor that causes serious environmental pollution if it is released to the environment. The objective of this research is studying the ability of iron oxide coating sands to adsorb the color of black liquor. The iron oxide coating sands were synthesized from FeCl3.6H2O with quartz sands as support material. This research was conducted on batch mode using black liquor in various pH values. Result obtained that kind of iron oxide on quartz sands's surface was goethite. The result also indicated decreasing of color intensity of black liquor after adsorption process. This research supports local material utilization in environmental technology development to solve some environmental problems.

  3. Simultaneous and rapid determination of multiple component concentrations in a Kraft liquor process stream

    DOEpatents

    Li, Jian; Chai, Xin Sheng; Zhu, Junyoung

    2008-06-24

    The present invention is a rapid method of determining the concentration of the major components in a chemical stream. The present invention is also a simple, low cost, device of determining the in-situ concentration of the major components in a chemical stream. In particular, the present invention provides a useful method for simultaneously determining the concentrations of sodium hydroxide, sodium sulfide and sodium carbonate in aqueous kraft pulping liquors through use of an attenuated total reflectance (ATR) tunnel flow cell or optical probe capable of producing a ultraviolet absorbency spectrum over a wavelength of 190 to 300 nm. In addition, the present invention eliminates the need for manual sampling and dilution previously required to generate analyzable samples. The inventive method can be used in Kraft pulping operations to control white liquor causticizing efficiency, sulfate reduction efficiency in green liquor, oxidation efficiency for oxidized white liquor and the active and effective alkali charge to kraft pulping operations.

  4. Black liquor fractionation for biofuels production - a techno-economic assessment.

    PubMed

    Mesfun, Sennai; Lundgren, Joakim; Grip, Carl-Erik; Toffolo, Andrea; Nilsson, Rasika Lasanthi Kudahettige; Rova, Ulrika

    2014-08-01

    The hemicelluloses fraction of black liquor is an underutilized resource in many chemical pulp mills. It is possible to extract and separate the lignin and hemicelluloses from the black liquor and use the hemicelluloses for biochemical conversion into biofuels and chemicals. Precipitation of the lignin from the black liquor would consequently decrease the thermal load on the recovery boiler, which is often referred to as a bottleneck for increased pulp production. The objective of this work is to techno-economically evaluate the production of sodium-free lignin as a solid fuel and butanol to be used as fossil gasoline replacement by fractionating black liquor. The hydrolysis and fermentation processes are modeled in Aspen Plus to analyze energy and material balances as well as to evaluate the plant economics. A mathematical model of an existing pulp and paper mill is used to analyze the effects on the energy performance of the mill subprocesses.

  5. 'White liquor hits black livers': meanings of excessive liquor consumption in South Africa in the second half of the twentieth century.

    PubMed

    Mager, Anne

    2004-08-01

    Four years into South Africa's first democracy, the African National Congress Youth League, with the help of the liquor industry's Social Aspects of Alcohol Committee drafted a policy to prevent substance abuse in black communities. They declared that alcohol was 'often not used in a socially acceptable way'. Concerned not so much with post-apartheid policy as with making sense of what socially acceptable alcohol usage might mean, this article explores narratives of alcohol use and abuse in South Africa in the second half of the twentieth century. It demonstrates that while multiple understandings of excess in alcohol consumption were articulated, those notions tied to particular constructions of racial difference prevailed. Ideas pairing drinking habits with race were given effect by state institutions. By tying drinking habits to 'race' and by locating 'race' in a social hierarchy, state institutions determined access to liquor and welfare services. By naturalising Africans as heavy drinkers, the state justified its sale of liquor to African men while denying the need for rehabilitation in the event of alcoholic dependence. By placing 'coloured' closer to 'white' in its racial order, the apartheid state found cause to extend limited rehabilitation services to those designated 'coloured'. By tying liquor revenues to apartheid administration, the ruling regime exonerated its policy of excluding blacks from the retail liquor trade even after lifting prohibition in 1962. This policy encouraged rampant illicit liquor dealing, created a social environment in which alcoholic excess, particularly after 1976, reached new proportions and generated new and dangerous meanings of socially acceptable drinking. Against the grain of these dominant discourses of racially designated meanings of drinking, African people forged a more complex set of practices and meanings not rendered any clearer by the ANC Youth League's discourse of acceptable and unacceptable usage.

  6. Analysis of Price Changes in Washington Following the 2012 Liquor Privatization

    PubMed Central

    Kerr, William C.; Williams, Edwina; Greenfield, Thomas K.

    2015-01-01

    Aims In June, 2012 the state of Washington ended a wholesale and retail monopoly on liquor sales resulting in about five times as many stores selling liquor. Three-tier restrictions were also removed on liquor, while beer and wine availability did not increase. Substantial taxes at both the wholesale and retail levels were implemented and it was expected that prices would rise. Methods To evaluate price changes after privatization we developed an index of about 68 brands that were popular in Washington during early 2012. Data on final liquor prices (including all taxes) in Washington were obtained through store visits and on-line sources between November 2013 and March of 2014. Primary analyses were conducted on five or six brand indexes to allow the inclusion of most stores. Results Washington liquor prices rose by an average of 15.5% for the 750 ml size and by 4.7% for the 1.75 l size, while only small changes were seen in the bordering states of Oregon and Idaho. Prices were found to vary greatly by store type. Liquor Superstores had generally the lowest prices while drugstore, grocery and especially smaller Liquor Store prices were found to be substantially higher. Conclusion Our findings indicate that liquor prices in Washington increased substantially after privatization and as compared to price changes in bordering states, with a much larger increase seen for the 750 ml size and with wide variation across store types. However, persistent drinkers looking for low prices will be able to find them in certain stores. PMID:26109262

  7. A comprehensive program to develop correlations for the physical properties of Kraft black liquor. Interim report No. 3

    SciTech Connect

    Fricke, A.L.; Dong, D.J.; Schmidl, G.W.; Stoy, M.A.; Zaman, A.A.

    1993-09-01

    The black liquor properties program has been conducted over this last period so as to systematically collect data on properties, liquor composition, and lignin characteristics very carefully by methods that have developed during this program. Complete data has been collected for Slash Pine black liquors made by experimental pulping at different pulping conditions. In addition, data has been collected for mill liquors and partial properties or composition data has been collected on Slash Pine black liquors. Data reduction methods have been developed or extended for correlation of viscosity, heat capacity, heat of dilution, and density. Correlation of properties to pulping conditions and of composition to. pulping conditions has begun. In most cases, data reduction methods have been developed that are fundamentally based and that have been shown to be generally applicable to all black liquors. In the near future, we fully expect to accomplish our goal of developing generalized correlations relating physical properties of Slash Pine kraft black liquors to liquor composition. This interim report reviews the methods used, describes examples of data reduction methods that have been developed, and presents some preliminary results for correlation of liquor composition and properties to pulping conditions for Slash Pine black liquors.

  8. Feasibility of disposing waste glyphosate neutralization liquor with cement rotary kiln.

    PubMed

    Bai, Y; Bao, Y B; Cai, X L; Chen, C H; Ye, X C

    2014-08-15

    The waste neutralization liquor generated during the glyphosate production using glycine-dimethylphosphit process is a severe pollution problem due to its high salinity and organic components. The cement rotary kiln was proposed as a zero discharge strategy of disposal. In this work, the waste liquor was calcinated and the mineralogical phases of residue were characterized by scanning electron microscope (SEM) and X-ray diffraction (XRD). The mineralogical phases and the strength of cement clinker were characterized to evaluate the influence to the products. The burnability of cement raw meal added with waste liquor and the calorific value of waste liquor were tested to evaluate the influence to the thermal state of the kiln system. The results showed that after the addition of this liquor, the differences of the main phases and the strength of cement clinker were negligible, the burnability of raw meal was improved; and the calorific value of this liquor was 6140 J/g, which made it could be considered as an alternative fuel during the actual production.

  9. Correlations for viscosity of kraft black liquors at low solids concentrations

    SciTech Connect

    Zaman, A.A.; Fricke, A. . Dept. of Chemical Engineering)

    1994-01-01

    The kinematic viscosities of several kraft black liquors from a two-level, four-variables, factorial-designed experiments for pulping slash pine were determined for solids concentrations from 10 to 50% and temperatures up to 80 C by glass capillary methods. The four pulping variables were cooking time, cooking temperature, sulfidity, and effective alkali. Relationships between temperature and kinematic viscosity have been developed by using free volume and absolute rate theories. The results from these two methods have been compared and discussed. A reduced variables method for dilute polymer solutions was used to correlate the viscosity with the combined effect of temperature and solids concentration. The viscosity of black liquor is an important parameter in the design and performance of kraft recovery systems. The energy efficiency will be increased by firing black liquors at higher solids concentrations. To evaporate the liquor most efficiently and to achieve higher concentrations, knowledge of viscosity over a wide range of temperatures and solids concentrations is essential. The purpose of this study is to evaluate the utility of various fundamentally based models for correlating viscosity data of black liquors as a function of temperature and concentration of nonvolatile components in the region in which the liquors behave a Newtonian fluids.

  10. Fuel nitrogen release during black liquor pyrolysis; Part 1: Laboratory measurements at different conditions

    SciTech Connect

    Aho, K.; Vakkilainen, E. ); Hupa, M. . Chemical Engineering Dept.)

    1994-05-01

    Fuel nitrogen release during black liquor pyrolysis is high. There is only minor release during the drying stage. Ammonia is the main fixed nitrogen species formed. The rate of fixed nitrogen release increases with increasing temperature. The level of fixed nitrogen released by birch liquor is almost twice the level for pine liquor. Assuming complete conversion to NO, fixed nitrogen yields gave NO concentrations near typically measured values for flue gases in full scale recovery boilers. The purpose of this work was to gain more detailed information about the behavior of the fuel nitrogen in black liquor combustion. The work focused on the pyrolysis or devolatilization of the combustion process. Devolatilization is the stage at which the majority (typically 50--80%) of the liquor organics release from a fuel particle or droplet as gaseous species due to the rapid destruction of the organic macromolecules in the liquor. In this paper, the authors use the terms devolatilization and pyrolysis interchangeably with no difference in their meaning.

  11. Alcohol and malt liquor availability and promotion and homicide in inner cities.

    PubMed

    Jones-Webb, Rhonda; McKee, Pat; Hannan, Peter; Wall, Melanie; Pham, Lan; Erickson, Darin; Wagenaar, Alexander

    2008-01-01

    We investigated the role of the alcohol environment in explaining disparities in homicide rates among minorities in 10 cities in the United States using 2003 data from the Malt Liquor and Homicide study. We hypothesized that (a) higher concentrations of African Americans would be associated with higher homicide rates, as well as higher alcohol and malt liquor availability and promotion, and (b) the relationship between neighborhood racial/ethnic concentration and homicide would be attenuated by the greater alcohol and malt liquor availability and promotion in African American neighborhoods. Hypotheses were tested using separate Poisson, linear, and logistic regression models that corrected for spatial autocorrelation. Census block groups served as the unit of analysis (n = 450). We found that higher concentrations of African Americans were associated with higher homicide rates as well as greater alcohol availability, especially malt liquor availability. The promotion of malt liquor on storefronts was also significantly greater in African American than in other neighborhoods. However, none of the measures representing alcohol or malt liquor availability and promotion variables changed the effect of neighborhood racial/ethnic concentration on homicide. Limitations and implications of our findings are discussed.

  12. Recovery of Flavonoids from Orange Press Liquor by an Integrated Membrane Process

    PubMed Central

    Cassano, Alfredo; Conidi, Carmela; Ruby-Figueroa, René

    2014-01-01

    Orange press liquor is a by-product generated by the citrus processing industry containing huge amounts of natural phenolic compounds with recognized antioxidant activity. In this work, an integrated membrane process for the recovery of flavonoids from orange press liquors was investigated on a laboratory scale. The liquor was previously clarified by ultrafiltration (UF) in selected operating conditions by using hollow fiber polysulfone membranes. Then, the clarified liquor with a total soluble solids (TSS) content of 10 g·100 g−1 was pre-concentrated by nanofiltration (NF) up to 32 g TSS 100 g−1 by using a polyethersulfone spiral-wound membrane. A final concentration step, up to 47 g TSS 100 g−1, was performed by using an osmotic distillation (OD) apparatus equipped with polypropylene hollow fiber membranes. Suspended solids were completely removed in the UF step producing a clarified liquor containing most part of the flavonoids of the original press liquor due to the low rejection of the UF membrane towards these compounds. Flavanones and anthocyanins were highly rejected by the NF membrane, producing a permeate stream with a TSS content of 4.5 g·100 g−1. An increasing of both the flavanones and anthocyanins concentration was observed in the NF retentate by increasing the volume reduction factor (VRF). The final concentration of flavonoids by OD produced a concentrated solution of interest for nutraceutical and pharmaceutical applications. PMID:25116725

  13. Aircraft landing gear systems

    NASA Technical Reports Server (NTRS)

    Tanner, John A. (Editor)

    1990-01-01

    Topics presented include the laboratory simulation of landing gear pitch-plane dynamics, a summary of recent aircraft/ground vehicle friction measurement tests, some recent aircraft tire thermal studies, and an evaluation of critical speeds in high-speed aircraft. Also presented are a review of NASA antiskid braking research, titanium matrix composite landing gear development, the current methods and perspective of aircraft flotation analysis, the flow rate and trajectory of water spray produced by an aircraft tire, and spin-up studies of the Space Shuttle Orbiter main gear tire.

  14. Small transport aircraft technology

    NASA Technical Reports Server (NTRS)

    Williams, L. J.

    1983-01-01

    Information on commuter airline trends and aircraft developments is provided to upgrade the preliminary findings of a NASA-formed small transport aircraft technology (STAT) team, established to determine whether the agency's research and development programs could help commuter aircraft manufacturers solve technical problems related to passenger acceptance and use of 19- to 50-passenger aircraft. The results and conclusions of the full set of completed STAT studies are presented. These studies were performed by five airplane manufacturers, five engine manufacturers, and two propeller manufacturers. Those portions of NASA's overall aeronautics research and development programs which are applicable to commuter aircraft design are summarized. Areas of technology that might beneficially be expanded or initiated to aid the US commuter aircraft manufacturers in the evolution of improved aircraft for the market are suggested.

  15. Food kit used by Mercury astronauts

    NASA Technical Reports Server (NTRS)

    1962-01-01

    Food kit used by Mercury astronauts. Some is dehydrated and needs water, other packets are ready to eat. Size is measured relative to a ruler. Included are packets of mushroom soup, orange-grapefruit juice, cocoa beverage, pineapple juice, chicken with gravy, pears, strawberries, beef and vegetables and other assorted food containers (08742-3); mechanism for connecting water dispensor to dehydrated food containers to facilitate rehydration (08744); Group packets of ready to eat space food, with size being measured by a ruler (8745).

  16. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed

    Pauly, P J

    1994-02-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates.

  17. Maleic acid treatment of biologically detoxified corn stover liquor.

    PubMed

    Kim, Daehwan; Ximenes, Eduardo A; Nichols, Nancy N; Cao, Guangli; Frazer, Sarah E; Ladisch, Michael R

    2016-09-01

    Elimination of microbial and enzyme inhibitors from pretreated lignocellulose is critical for effective cellulose conversion and yeast fermentation of liquid hot water (LHW) pretreated corn stover. In this study, xylan oligomers were hydrolyzed using either maleic acid or hemicellulases, and other soluble inhibitors were eliminated by biological detoxification. Corn stover at 20% (w/v) solids was LHW pretreated LHW (severity factor: 4.3). The 20% solids (w/v) pretreated corn stover derived liquor was recovered and biologically detoxified using the fungus Coniochaeta ligniaria NRRL30616. After maleic acid treatment, and using 5 filter paper units of cellulase/g glucan (8.3mg protein/g glucan), 73% higher cellulose conversion from corn stover was obtained for biodetoxified samples compared to undetoxified samples. This corresponded to 87% cellulose to glucose conversion. Ethanol production by yeast of pretreated corn stover solids hydrolysate was 1.4 times higher than undetoxified samples, with a reduction of 3h in the fermentation lag phase.

  18. Anaerobic treatment of coconut husk liquor for biogas production.

    PubMed

    Leitão, R C; Araújo, A M; Freitas-Neto, M A; Rosa, M F; Santaella, S T

    2009-01-01

    The market for coconut water causes environmental problems as it is one of the major agro-industrial solid wastes in some developing countries. With the aim of reusing the coconut husk, Embrapa developed a system for processing this raw material. During the dewatering stage Coconut Husk Liquor (CHL) is generated with chemical oxygen demand (COD) varying from 60 to 70 g/L due to high concentrations of sugars and tannins. The present study evaluated the feasibility of anaerobic treatment of CHL through Anaerobic Toxicity Assay and the operation of a lab-scale Upflow Anaerobic Sludge Blanket (UASB) reactor. Results showed that CHL can be treated through a UASB reactor operating with an OLR that reaches up to 10 kg/m3.d and that is maintained stable during the whole operation. With this operational condition, the removal efficiency was higher than 80% for COD and approximately 78% for total tannins, and biogas production was 20 m3 of biogas or 130 KWh per m3 of CHL. Seventy-five percent of the biogas composition was methane and toxicity tests demonstrated that CHL was not toxic to the methanogenic consortia. Conversely, increasing the concentration of CHL leads to increased methanogenic activity.

  19. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed Central

    Pauly, P J

    1994-01-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. Images p307-a p309-a PMID:8296962

  20. Improved Materials for High-Temperature Black Liquor Gasification

    SciTech Connect

    Keiser, J.R.; Hemrick, J.G.; Gorog, J.P.; Leary, R.

    2006-06-29

    with fusion-cast magnesia-alumina spinel refractory, which appears to be the most resistant to degradation found to date, exhibiting over a year of service life and expected to be capable of over two years of service life. Regarding the use of refractory mortar, it was found that expansion of the current chrome-alumina mortar when subjected to black liquor smelt is likely contributing to the strains seen on the vessel shell. Additionally, the candidate high-alumina mortar that was originally proposed as a replacement for the current chrome-alumina mortar also showed a large amount of expansion when subjected to molten smelt. A UMR experimental mortar, composed of a phosphate bonded system specifically designed for use with fusion-cast magnesium-aluminum spinel, was found to perform well in the molten smelt environment. Strain gauges installed on the gasifier vessel shell provided valuable information about the expansion of the refractory, and a new set of strain gauges and thermocouples has been installed in order to monitor the loading caused by the currently installed spinel refractory. These results provide information for a direct comparison of the expansion of the two refractories. Measurements to date suggest that the fusion-cast magnesia-alumina spinel is expanding less than the fusion-cast {alpha}/{beta}-alumina used previously. A modified liquor nozzle was designed and constructed to test a number of materials that should be more resistant to erosion and corrosion than the material currently used. Inserts made of three erosion-resistant metallic materials were fabricated, along with inserts made of three ceramic materials. The assembled system was sent to the New Bern mill for installation in the gasifer in 2005. Following operation of the gasifier using the modified nozzle, inserts should be removed and analyzed for wear by erosion/corrosion. Although no materials have been directly identified for sensor/thermocouple protection tubes, several of the

  1. Liquor legislation, last drinks, and lockouts: the Newcastle (Australia) solution.

    PubMed

    Hoffman, G R; Palazzi, K; Oteng Boateng, B K; Oldmeadow, C

    2017-02-18

    The aim of this study was to determine whether the regional implementation of prohibitive liquor legislation, introduced in order to limit the sale of and access to alcohol, can lead to a sustained reduction in the incidence of assault occasioning facial injury, as seen in patients presenting to a level 1 trauma hospital. A retrospective observational cohort study was conducted to document patients who were identified as an acute hospital presentation of assault occasioning facial injury. The period of study was 2003-2015; this ensured a similar period of time before and after the implementation of the legislation in 2008. A statistical analysis was undertaken to assess the rates of change in oral and maxillofacial (OMF) assault admissions pre and post legislation. The study found that pre-legislation numbers of OMF assaults increased at a rate of 14% per annum and then decreased at a rate of 21% per annum post legislation (31% relative rate ratio reduction). Similar trends were seen for all males, males aged 18-35 years, and males where alcohol was recorded at clinical presentation. The introduction of 'last drinks' and 'lock out' legislation has led to a significant and sustained reduction in assaultive alcohol-related facial injury in Newcastle.

  2. Antioxidative properties of phenolic antioxidants isolated from corn steep liquor.

    PubMed

    Niwa, T; Doi, U; Kato, Y; Osawa, T

    2001-01-01

    With the immersion of corn into dilute sulfur oxide during starch-manufacturing processes, corn steep liquor (CSL) remains as leftover material. CSL is often used for fermentation, but its components are not fully understood. To determine the properties of CSL, 12 p-coumaric acid-related compounds were isolated from an ethyl acetate extract of CSL with the guidance of antioxidative activity on the rabbit erythrocyte membrane ghost system. The activity of these compounds was compared against oxidative damages, and it was elucidated that the activity of p-coumaric acid derivatives was mainly affected by their functional groups at the 3-position and less by the conjugated side chain. Moreover, p-coumaric acid derivatives exhibited inhibitory activity stronger than that of tocopherols and ascorbic acid on peroxynitrite-mediated lipoprotein nitration. These findings that p-coumaric acid derivatives, which might play a beneficial role against oxidative damage, exist in CSL suggest this byproduct might be a useful resource of phenolic antioxidants.

  3. Effect of pulsation on black liquor gasification. Final report

    SciTech Connect

    Zinn, B.T.; Jagoda, J.; Jeong, H.; Kushari, A.; Rosen, L.J.

    1998-12-01

    Pyrolysis is an endothermic process. The heat of reaction is provided either by partial combustion of the waste or by heat transfer from an external combustion process. In one proposed system black liquor is pyrolized in a fluidized bed to which heat is added through a series of pulse combustor tail pipes submerged in the bed material. This system appears promising because of the relatively high heat transfer in pulse combustors and in fluidized beds. Other advantages of pulse combustors are discussed elsewhere. The process is, however, only economically viable if a part of the pyrolysis products can be used to fire the pulse combustors. The overall goals of this study were to determine: (1) which is the limiting heat transfer rate in the process of transferring heat from the hot combustion products to the pipe, through the pipe, from the tail pipe to the bed and through the bed; i.e., whether increased heat transfer within the pulse combustor will significantly increase the overall heat transfer rate; (2) whether the heat transfer benefits of the pulse combustor can be utilized while maintaining the temperature in the bed within the narrow temperature range required by the process without generating hot spots in the bed; and (3) whether the fuel gas produced during the gasification process can be used to efficiently fire the pulse combustor.

  4. Selling Addiction: A Workshop Kit on Tobacco and Alcohol Advertising. A Media Literacy Workshop Kit.

    ERIC Educational Resources Information Center

    Barnes, Mary Ellen; And Others

    This kit consists of: (1) a leader's guide; (2) an 18-minute videotape containing three 6-minute discussion starter segments analyzing typical commercials and advertising techniques; (3) a special issue of "Media Values" magazine on the theme "Fatal Attraction: The Selling of Addiction"; (4) an 8-page booklet "Awareness to Action: Media Literacy…

  5. To Kit or Not to Kit? Evaluating and Implementing Science Materials and Resources

    ERIC Educational Resources Information Center

    Schiller, Ellen; Melin, Jacque; Bair, Mary

    2016-01-01

    With the release of the "Next Generation Science Standards," many schools are reexamining the science materials they are using. Textbook companies and kit developers are eager to meet the demand for "NGSS"-aligned teaching materials. Teacher may have been asked to serve on a science curriculum committee, or to evaluate current…

  6. Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification

    SciTech Connect

    2012-10-26

    A portable and temporary wireless mesh assessment kit can be used to speed up and reduce the costs of a data center energy use assessment and overcome the issues with respect to shutdowns. The assessment kit is comprised of temperature, relative humidity, and pressure sensors. Also included are power meters that can be installed on computer room air conditioners (CRACs) without intrusive interruption of data center operations. The assessment kit produces data required for a detailed energy assessment of the data center.

  7. Expression of Phosphorylated KIT in Canine Mast Cell Tumor.

    PubMed

    Halsey, C H C; Thamm, D H; Weishaar, K M; Burton, J H; Charles, J B; Gustafson, D L; Avery, A C; Ehrhart, E J

    2017-01-01

    Canine cutaneous mast cell tumor (MCT) is the most common canine skin tumor and exhibits variable biologic behavior. Signaling through the KIT receptor tyrosine kinase promotes cellular proliferation and survival and has been shown to play a role in MCT progression. Despite investigations into numerous biomarkers and the proposal of several grading schemas, no single marker or grading system can accurately predict outcome in canine MCT. The first aim of this study was to develop an immunohistochemical assay to measure phosphorylated KIT (pKIT) to investigate its association with 2 commonly used grading systems and other established prognostic markers for canine MCT. Thirty-four archived MCTs were evaluated for expression of pKIT and Ki-67, KIT localization, mitotic count, mutations in exons 8 and 11 in c-kit, and grading by the Patnaik and 2-tier systems. Expression of pKIT was significantly ( P < .05) correlated with the 2-tier grading scheme and c-kit mutation. Correlation approached significance ( P = .06) with Mitotic Index (MI) and Ki-67. An additional aim was to determine whether pKIT labeling provides a pharmacodynamic marker for predicting response to the receptor tyrosine kinase inhibitor toceranib (TOC). MCTs from 4 of 7 patients demonstrated a partial response to TOC. pKIT expression was assessed by immunohistochemistry in biopsies obtained before and 6 hours after the patients were treated with TOC. Reduced pKIT expression after TOC treatment was demonstrated in 3 of the 4 patients with a partial response compared to 1 of the 3 nonresponders. Collectively, these results demonstrate that immunohistochemical detection of pKIT may be a clinically relevant assay to evaluate the activation status of the major oncogenic pathway in canine MCT.

  8. FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS

    SciTech Connect

    Susan S. Sorini; John F. Schabron; Joseph F. Rovani, Jr.

    2002-09-30

    Western Research Institute (WRI) has developed a new commercial product ready for technology transfer, the Diesel Dog{reg_sign} Portable Soil Test Kit, for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated as ASTM Method D 5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In June 2001, the Diesel Dog technology won an American Chemical Society Regional Industrial Innovations Award. To gain field experience with the new technology, Diesel Dog kits have been used for a variety of site evaluation and cleanup activities. Information gained from these activities has led to improvements in hardware configurations and additional insight into correlating Diesel Dog results with results from laboratory methods. The Wyoming Department of Environmental Quality (DEQ) used Diesel Dog Soil Test Kits to guide cleanups at a variety of sites throughout the state. ENSR, of Acton, Massachusetts, used a Diesel Dog Portable Soil Test Kit to evaluate sites in the Virgin Islands and Georgia. ChemTrack and the U.S. Army Corps of Engineers successfully used a test kit to guide excavation at an abandoned FAA fuel-contaminated site near Fairbanks, Alaska. Barenco, Inc. is using a Diesel Dog Portable Soil Test Kit for site evaluations in Canada. A small spill of diesel fuel was cleaned up in Laramie, Wyoming using a Diesel

  9. c-Kit signaling determines neointimal hyperplasia in arteriovenous fistulae

    PubMed Central

    Skartsis, Nikolaos; Martinez, Laisel; Duque, Juan Camilo; Tabbara, Marwan; Velazquez, Omaida C.; Asif, Arif; Andreopoulos, Fotios; Salman, Loay H.

    2014-01-01

    Stenosis of arteriovenous (A-V) fistulae secondary to neointimal hyperplasia (NIH) compromises dialysis delivery, which worsens patients' quality of life and increases medical costs associated with the maintenance of vascular accesses. In the present study, we evaluated the role of the receptor tyrosine kinase c-Kit in A-V fistula neointima formation. Initially, c-Kit was found in the neointima and adventitia of human brachiobasilic fistulae, whereas it was barely detectable in control veins harvested at the time of access creation. Using the rat A-V fistula model to study venous vascular remodeling, we analyzed the spatial and temporal pattern of c-Kit expression in the fistula wall. Interestingly, c-Kit immunoreactivity increased with time after anastomosis, which concurred with the accumulation of cells in the venous intima. In addition, c-Kit expression in A-V fistulae was positively altered by chronic kidney failure conditions. Both blockade of c-Kit with imatinib mesylate (Gleevec) and inhibition of stem cell factor production with a specific short hairpin RNA prevented NIH in the outflow vein of experimental fistulae. In agreement with these data, impaired c-Kit activity compromised the development of NIH in A-V fistulae created in c-KitW/Wv mutant mice. These results suggest that targeting of the c-Kit signaling pathway may be an effective approach to prevent postoperative NIH in A-V fistulae. PMID:25186298

  10. Phase II Study of Nilotinib in Melanoma Harboring KIT Alterations Following Progression to Prior KIT Inhibition

    PubMed Central

    Carvajal, Richard D.; Lawrence, Donald P.; Weber, Jeffrey S.; Gajewski, Thomas F.; Gonzalez, Rene; Lutzky, Jose; O’Day, Steven J.; Hamid, Omid; Wolchok, Jedd D.; Chapman, Paul B.; Sullivan, Ryan J.; Teitcher, Jerrold B.; Ramaiya, Nikhil; Giobbie-Hurder, Anita; Antonescu, Cristina R.; Heinrich, Michael C.; Bastian, Boris C.; Corless, Christopher L.; Fletcher, Jonathan A.; Hodi, F. Stephen

    2016-01-01

    Purpose Although durable responses can be achieved with tyrosine kinase inhibitors such as imatinib in melanomas harboring KIT mutations, the efficacy of alternative inhibitors after progression to imatinib and the activity of these agents on brain metastases is unknown. Experimental Design We conducted a phase II study of nilotinib 400 mg BID in two cohorts of patients with melanomas harboring KIT mutations or amplification: A) those refractory or intolerant to a prior KIT inhibitor; and B) those with brain metastases. The primary endpoint was 4-month disease control rate. Secondary endpoints included response rate, time-to-progression and overall survival. A Simon two-stage and a single-stage design was planned to assess for the primary endpoint in Cohorts A and B, respectively. Results Twenty patients were enrolled and 19 treated (11-Cohort A; 8-Cohort B). Three patients on Cohort A (27%; 95% CI, 8% – 56%) and 1 on Cohort B (12.5%; 90% CI, 0.6% – 47%) achieved the primary endpoint. Two partial responses were observed in Cohort A (18.2%, 90% CI, 3% – 47%); none were observed in Cohort B. The median time-to-progression and overall survival was 3·3 (90% CI, 2.1 – 3.9 months) and 9.1 months (90% CI, 4.3 – 14.2 months), respectively, in all treated patients. Conclusion Nilotinib may achieve disease control in patients with melanoma harboring KIT alterations and whose disease progressed after imatinib therapy. The efficacy of this agent in KIT altered melanoma with brain metastasis is limited. PMID:25695690

  11. The Virtual Physiological Human ToolKit.

    PubMed

    Cooper, Jonathan; Cervenansky, Frederic; De Fabritiis, Gianni; Fenner, John; Friboulet, Denis; Giorgino, Toni; Manos, Steven; Martelli, Yves; Villà-Freixa, Jordi; Zasada, Stefan; Lloyd, Sharon; McCormack, Keith; Coveney, Peter V

    2010-08-28

    The Virtual Physiological Human (VPH) is a major European e-Science initiative intended to support the development of patient-specific computer models and their application in personalized and predictive healthcare. The VPH Network of Excellence (VPH-NoE) project is tasked with facilitating interaction between the various VPH projects and addressing issues of common concern. A key deliverable is the 'VPH ToolKit'--a collection of tools, methodologies and services to support and enable VPH research, integrating and extending existing work across Europe towards greater interoperability and sustainability. Owing to the diverse nature of the field, a single monolithic 'toolkit' is incapable of addressing the needs of the VPH. Rather, the VPH ToolKit should be considered more as a 'toolbox' of relevant technologies, interacting around a common set of standards. The latter apply to the information used by tools, including any data and the VPH models themselves, and also to the naming and categorizing of entities and concepts involved. Furthermore, the technologies and methodologies available need to be widely disseminated, and relevant tools and services easily found by researchers. The VPH-NoE has thus created an online resource for the VPH community to meet this need. It consists of a database of tools, methods and services for VPH research, with a Web front-end. This has facilities for searching the database, for adding or updating entries, and for providing user feedback on entries. Anyone is welcome to contribute.

  12. [Application of the QIAamp DNA Investigator Kit and Prepfiler Forensic DNA Extraction Kit in genomic DNA extraction from skeletal remains].

    PubMed

    Ludwikowska-Pawłowska, Małgorzata; Jacewicz, Renata; Jedrzejczyk, Maciej; Prośniak, Adam; Berent, Jarosław

    2009-01-01

    The report presents an application of the QIAamp DNA Investigator Kit and PrepFiler Forensic DNA Extraction Kit in genomic DNA extraction from post-mortem highly degraded skeletal remains. The analysis included 25 bone samples collected on autopsy. DNA extraction was performed in accordance with the QIAamp DNA Investigator Kit and PrepFiler Forensic DNA Extraction Kit manufacturer's isolation protocols. Amplification was performed on a Biometra termocycler using the AmpFISTR Identifiler PCR Amplification Kit according to the manufacturer's protocol. Typing of PCR products was carried out on an ABI Prism 377 DNA sequencer. The recommended parameters for GeneScan analysis and Genotyper software were followed. The authors demonstrated that the QIAamp DNA Investigator Kit was more effective, convenient and statistically significantly better method which may be employed in DNA extraction from bone specimens.

  13. Mill Integration-Pulping, Stream Reforming and Direct Causticization for Black Liquor Recovery

    SciTech Connect

    Adriaan van Heiningen

    2007-06-30

    MTCI/StoneChem developed a steam reforming, fluidized bed gasification technology for biomass. DOE supported the demonstration of this technology for gasification of spent wood pulping liquor (or 'black liquor') at Georgia-Pacific's Big Island, Virginia mill. The present pre-commercial R&D project addressed the opportunities as well as identified negative aspects when the MTCI/StoneChem gasification technology is integrated in a pulp mill production facility. The opportunities arise because black liquor gasification produces sulfur (as H{sub 2}S) and sodium (as Na{sub 2}CO{sub 3}) in separate streams which may be used beneficially for improved pulp yield and properties. The negative aspect of kraft black liquor gasification is that the amount of Na{sub 2}CO{sub 3} which must be converted to NaOH (the so called causticizing requirement) is increased. This arises because sulfur is released as Na{sub 2}S during conventional kraft black liquor recovery, while during gasification the sodium associated Na{sub 2}S is partly or fully converted to Na{sub 2}CO{sub 3}. The causticizing requirement can be eliminated by including a TiO{sub 2} based cyclic process called direct causticization. In this process black liquor is gasified in the presence of (low sodium content) titanates which convert Na{sub 2}CO{sub 3} to (high sodium content) titanates. NaOH is formed when contacting the latter titanates with water, thereby eliminating the causticizing requirement entirely. The leached and low sodium titanates are returned to the gasification process. The project team comprised the University of Maine (UM), North Carolina State University (NCSU) and MTCI/ThermoChem. NCSU and MTCI are subcontractors to UM. The principal organization for the contract is UM. NCSU investigated the techno-economics of using advanced pulping techniques which fully utilize the unique cooking liquors produced by steam reforming of black liquor (Task 1). UM studied the kinetics and agglomeration problems of

  14. Optical properties of black liquor and refractometric methods for monitoring the solid residue concentration in sulfate cellulose production

    NASA Astrophysics Data System (ADS)

    Belov, N. P.; Lapshov, S. N.; Mayorov, E. E.; Sherstobitova, A. S.; Yaskov, A. D.

    2012-07-01

    Measurements of the refractive index, its temperature dependence, and the optical transmission of black liquors produced during sulfate pulping are reported for soluble solid residue concentrations up to k ≅ 60 %. The design features of a commercial refractometer for monitoring the concentration of black liquor are examined briefly. A procedure is proposed for laboratory calibration of commercial sensors that employs black liquor solutions in highly refractive organic liquids as reference samples.

  15. Protective effect of Zhuyeqing liquor, a Chinese traditional health liquor, on acute alcohol-induced liver injury in mice

    PubMed Central

    2013-01-01

    The study first evaluated the hepatoprotective effect of Zhuyeqing Liquor (ZYQL) against acute alcohol-induced liver injury in mice. Animals were administered orally with 50% alcohol 12 ml/kg at 4 h after the doses of ZYQL everyday for fourteen consecutive days except mice in normal group. The protective effect was evaluated by biochemical parameters including serum aspartate transaminase (AST), alanine transferase (ALT), total-bilirubin (TBIL) and reduced glutathione (GSH), malondialdehyde (MDA), superoxide dismutase (SOD) in liver tissue. The result were confirmed histopathologically and the expression of TNF-α in mice liver was determined by immunohistochemistry analysis. HPLC-PDA was used for phytochemical analysis of ZYQL, and the plant source of each compound was claritied by UPLC-TOF-MS. The result showed that pretreatment with ZYQL exhibited a significant protective effect by reversing the biochemical parameters and histopathological changes in a dose depended manner. HPLC analysis indicated that ZYQL contained flavonoids, iridoids, terpenoids and phenolic acids, which might be the active chemicals. This study demonstrated the hepatoprotective activity of ZYQL, thus scientifically supported the function of its health care. PMID:24090365

  16. Degradation of black liquor from bioethanol process using coagulation and Fenton-like methods

    NASA Astrophysics Data System (ADS)

    Muryanto, Muryanto; Sari, Ajeng Arum; Abimanyu, Haznan

    2017-01-01

    Black liquor is one of the main by-products of the pretreatment process in bioethanol production from oil palm empty fruit bunches. Black liquor wastewater releases black coloured effluent with high chemical oxygen demand (COD) and low dissolved oxygen (DO). It had a distinctive dark coloration, high alkalinity (pH=13), high organic content (COD > 50,000 ppm) and a high solid content (TSS > 5,000 ppm). Lignin destruction can be done by using high oxidation from OH radical system such as advanced oxidation processes (AOPs). Thereafter, the high concentration of COD, color, and TSS can be removed. The general aim of the present investigation was to determine degradation of black liquor wastewater by using a combined coagulation and Fenton-like methods. In this research, we use Poly Aluminum Chloride (PAC) as a coagulant and FeCl3.6H2O and H2O2 for Fenton-like's reagent. The process was conducted in jar test at 200 rpm for 30 minutes and after that slowly mixed for 2 hours and left for sedimentation 24 hours. 50 ml black liquor was added with variation dose of 1-5% PAC, and 10 % Fenton-like reagent. Hydroxyl radical was generated by the Fenton-like's reagent (ratio FeCl3.6H2O : H2O2 was varied). The highest decolorization of black liquor 70 % was obtained under 5% PAC coagulant. The pH of the wastewater was reduced from 13.00 to 8.07 after the addition of the coagulant. The decolorization of original black liquor was approximately 58% through the Fenton-like process. The combination of PAC and Fenton-like reagent has able to enhance the decolorization of black liquor up to 97%.

  17. Effects of cacao liquor polyphenols on cardiovascular and autonomic nervous functions in hypercholesterolaemic rabbits.

    PubMed

    Akita, Megumi; Kuwahara, Masayoshi; Itoh, Fumi; Nakano, Yoshihisa; Osakabe, Naomi; Kurosawa, Tohru; Tsubone, Hirokazu

    2008-12-01

    Many epidemiological studies have shown that polyphenols can reduce the risk of mortality from cardiovascular diseases. This study tested the hypothesis that cacao liquor polyphenols have the properties to restore the cardiovascular and autonomic nervous function in an animal model of familial hypercholesterolaemia. Male Kurosawa and Kusanagi-hypercholesterolaemic rabbits were housed in individual cages in a room where a 12-hr light:dark cycle (lights-on at 8:00 and lights-off at 20:00) was maintained. At 3 months of age, they were divided into two groups (standard diet and cacao liquor polyphenol) and the animals received 100 g of the respective diets per day and were provided with tap water ad libitum. Heart rate and blood pressure were measured by a telemetry system. To clarify the autonomic nervous function, power spectral analysis of heart rate variability, baroreflex sensitivity and autonomic nervous tone were measured. After 6 months of dietary administration of cacao liquor polyphenols, heart rate and blood pressure were lowered but plasma lipid concentrations were unchanged. The area of atherosclerotic lesions in the aorta in the cacao liquor polyphenol group was significantly smaller than that in the standard diet group. The high-frequency power of heart rate variability in the rabbits in the standard diet group was significantly decreased with ageing, but that in the cacao liquor polyphenol group was not different between short-term and long-term treatment. Moreover, cacao liquor polyphenols preserved parasympathetic nervous tone, although that in the standard diet group was significantly decreased with ageing. We conclude that cacao liquor polyphenols may play an important role to protect cardiovascular and autonomic nervous functions.

  18. Raptors and aircraft

    USGS Publications Warehouse

    Smith, D.G.; Ellis, D.H.; Johnson, T.H.; Glinski, Richard L.; Pendleton, Beth Giron; Moss, Mary Beth; LeFranc, Maurice N.=; Millsap, Brian A.; Hoffman, Stephen W.

    1988-01-01

    Less than 5% of all bird strikes of aircraft are by raptor species, but damage to airframe structure or jet engine dysfunction are likely consequences. Beneficial aircraft-raptor interactions include the use of raptor species to frighten unwanted birds from airport areas and the use of aircraft to census raptor species. Many interactions, however, modify the raptor?s immediate behavior and some may decrease reproduction of sensitive species. Raptors may respond to aircraft stimuli by exhibiting alarm, increased heart rate, flushing or fleeing and occasionally by directly attacking intruding aircraft. To date, most studies reveal that raptor responses to aircraft are brief and do not limit reproduction; however, additional study is needed.

  19. Aircraft Survivability. Spring 2009

    DTIC Science & Technology

    2009-01-01

    Surviving an Aircraft Crash with Airbag Restraintsby Thomas Barth Inflatable restraint solutions have improved the survivability of commercial...Surviving an Aircraft Crash with Airbag Restraints by Thomas Barth Transport Aircraft Interiors The AmSafe Aviation Airbag entered service on commercial...all night.” Keithley also noted that, in his early days at BRL, Walt teamed up with a group of like-minded innovators, including Jim Foulk, Roland

  20. Lightning effects on aircraft

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Direct and indirect effects of lightning on aircraft were examined in relation to aircraft design. Specific trends in design leading to more frequent lightning strikes were individually investigated. These trends included the increasing use of miniaturized, solid state components in aircraft electronics and electric power systems. A second trend studied was the increasing use of reinforced plastics and other nonconducting materials in place of aluminum skins, a practice that reduces the electromagnetic shielding furnished by a conductive skin.

  1. Investigation of the misfueling of reciprocating piston aircraft engines

    NASA Technical Reports Server (NTRS)

    Scott, J. Holland, Jr.

    1988-01-01

    The Aircraft Misfueling Detection Project was developed by the Goddard Space Flight Center/Wallops Flight Facility at Wallops Island, Virginia. Its purpose was to investigate the misfueling of reciprocating piston aircraft engines by the inadvertent introduction of jet fuel in lieu of or as a contaminant of aviation gasoline. The final objective was the development of a device(s) that will satisfactorily detect misfueling and provide pilots with sufficient warning to avoid injury, fatality, or equipment damage. Two devices have been developed and successfully tested: one, a small contamination detection kit, for use by the pilot, and a second, more sensitive, modified gas chromatograph for use by the fixed-base operator. The gas chromatograph, in addition to providing excellent quality control of the fixed-base operator's fuel handling, is a very good backup for the detection kit in the event it produces negative results. Design parameters were developed to the extent that they may be applied easily to commercial production by the aircraft industry.

  2. Lightning protection technology for small general aviation composite material aircraft

    NASA Technical Reports Server (NTRS)

    Plumer, J. A.; Setzer, T. E.; Siddiqi, S.

    1993-01-01

    An on going NASA (Small Business Innovative Research) SBIR Phase II design and development program will produce the first lightning protected, fiberglass, General Aviation aircraft that is available as a kit. The results obtained so far in development testing of typical components of the aircraft kit, such as the wing and fuselage panels indicate that the lightning protection design methodology and materials chosen are capable of protecting such small composite airframes from lightning puncture and structural damage associated with severe threat lightning strikes. The primary objective of the program has been to develop a lightening protection design for full scale test airframe and verify its adequacy with full scale laboratory testing, thus enabling production and sale of owner-built, lightning-protected, Stoddard-Hamilton Aircraft, Inc. Glasair II airplanes. A second objective has been to provide lightning protection design guidelines for the General Aviation industry, and to enable these airplanes to meet lightening protection requirements for certification of small airplanes. This paper describes the protection design approaches and development testing results obtained thus far in the program, together with design methodology which can achieve the design goals listed above. The presentation of this paper will also include results of some of the full scale verification tests, which will have been completed by the time of this conference.

  3. Hypersonic aircraft design

    NASA Technical Reports Server (NTRS)

    Alkamhawi, Hani; Greiner, Tom; Fuerst, Gerry; Luich, Shawn; Stonebraker, Bob; Wray, Todd

    1990-01-01

    A hypersonic aircraft is designed which uses scramjets to accelerate from Mach 6 to Mach 10 and sustain that speed for two minutes. Different propulsion systems were considered and it was decided that the aircraft would use one full scale turbofan-ramjet. Two solid rocket boosters were added to save fuel and help the aircraft pass through the transonic region. After considering aerodynamics, aircraft design, stability and control, cooling systems, mission profile, and landing systems, a conventional aircraft configuration was chosen over that of a waverider. The conventional design was chosen due to its landing characteristics and the relative expense compared to the waverider. Fuel requirements and the integration of the engine systems and their inlets are also taken into consideration in the final design. A hypersonic aircraft was designed which uses scramjets to accelerate from Mach 6 to Mach 10 and sustain that speed for two minutes. Different propulsion systems were considered and a full scale turbofan-ramjet was chosen. Two solid rocket boosters were added to save fuel and help the aircraft pass through the transonic reqion. After the aerodynamics, aircraft design, stability and control, cooling systems, mission profile, landing systems, and their physical interactions were considered, a conventional aircraft configuration was chosen over that of a waverider. The conventional design was chosen due to its landing characteristics and the relative expense compared to the waverider. Fuel requirements and the integration of the engine systems and their inlets were also considered in the designing process.

  4. Structureborne noise in aircraft

    NASA Technical Reports Server (NTRS)

    Clevenson, S. A.; Metcalf, V. L.

    1987-01-01

    The amount of noise reaching an aircraft's interior by structureborne paths, when high levels of other noises are present, involves the measurement of transfer functions between vibrating levels on the wing and interior noise. The magnitude of the structureborne noise transfer function is established by exciting the aircraft with an electrodynamic shaker; a second transfer function is measured using the same sensor locations with the aircraft engines operating. Attention is given to the case of a twin-turboprop OV-10A aircraft; the resulting transfer function values at the discrete frequencies corresponding to the propeller blade passage frequency and its first four harmonics are tabulated and illustrated.

  5. TQAP for Verification of Qualitative Lead Test Kits

    EPA Science Inventory

    There are lead-based paint test kits available to help home owners and contractors identify lead-based paint hazards before any Renovation, Repair, and Painting (RRP) activities take place so that proper health and safety meaures can be enacted. However, many of these test kits ...

  6. EPIE Educational Product Report: Early Learning Kits -- 25 Evaluations.

    ERIC Educational Resources Information Center

    EPIE Educational Product Report, 1975

    1975-01-01

    This report presents evaluations of 25 early learning materials kits, designed for use with young children in nursery school, kindergarten, and day care centers. Each evaluation includes: a physical description of the kit (with cost information), the target audience, content and objectives, methods of use, conditions of use, rationale, research…

  7. Energy Education Incentives: Evaluating the Impact of Consumer Energy Kits

    ERIC Educational Resources Information Center

    Kirby, Sarah D.; Guin, Autumn; Langham, Laura

    2015-01-01

    Measuring the energy and environmental impact of residential energy education efforts is difficult. The E-Conservation residential energy management program uses consumer energy kits to document the impact of energy-efficient improvements. The consumer energy kit provides an incentive for individuals attending energy education workshop, helps…

  8. School-to-Work Jump-Start Equity Kit.

    ERIC Educational Resources Information Center

    Education Development Center, Inc., Newton, MA. Women's Educational Equity Act Dissemination Center.

    This starter kit is a resource for state and local school-to-work (STW) directors, educators, parents, students, business and community, and economic development organizations serving all students through STW. The kit begins with four articles: "STW and Gender Equity: Opportunity for or Barrier to Economic Parity?" (Katherine Hanson, Joyce…

  9. Crystal Model Kits for Use in the General Chemistry Laboratory.

    ERIC Educational Resources Information Center

    Kildahl, Nicholas J.; And Others

    1986-01-01

    Dynamic crystal model kits are described. Laboratory experiments in which students use these kits to build models have been extremely successful in providing them with an understanding of the three-dimensional structures of the common cubic unit cells as well as hexagonal and cubic closest-packing of spheres. (JN)

  10. A Survival Kit for Teaching English to Refugees. TECHNIQUES.

    ERIC Educational Resources Information Center

    Overbeck, Carla

    1984-01-01

    Adult basic education and English as a second language teachers, as well as volunteer tutors, can help new refugees acquire functional English through the use of a survival kit. The Literacy Volunteers of America's guide to teaching conversational English recommends these items for a survival kit: a written copy of student's name, address, and…

  11. 14 CFR 1214.603 - Official Flight Kit (OFK).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Official Flight Kit (OFK). 1214.603 Section 1214.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.603 Official Flight Kit (OFK). (a) Purpose. The OFK on a...

  12. 14 CFR 1214.603 - Official Flight Kit (OFK).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Official Flight Kit (OFK). 1214.603 Section 1214.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.603 Official Flight Kit (OFK). (a) Purpose. The OFK on a...

  13. 14 CFR § 1214.603 - Official Flight Kit (OFK).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Official Flight Kit (OFK). § 1214.603 Section § 1214.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.603 Official Flight Kit (OFK). (a) Purpose. The OFK on...

  14. 14 CFR 1214.603 - Official Flight Kit (OFK).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Official Flight Kit (OFK). 1214.603 Section 1214.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.603 Official Flight Kit (OFK). (a) Purpose. The OFK on a...

  15. 14 CFR 1214.603 - Official Flight Kit (OFK).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Official Flight Kit (OFK). 1214.603 Section 1214.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.603 Official Flight Kit (OFK). (a) Purpose. The OFK on a...

  16. 10 CFR 429.33 - Ceiling fan light kits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Ceiling fan light kits. 429.33 Section 429.33 Energy... COMMERCIAL AND INDUSTRIAL EQUIPMENT Certification § 429.33 Ceiling fan light kits. (a) Sampling plan for selection of units for testing. (1) The requirements of § 429.11 are applicable to ceiling fan light...

  17. 10 CFR 429.33 - Ceiling fan light kits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Ceiling fan light kits. 429.33 Section 429.33 Energy... COMMERCIAL AND INDUSTRIAL EQUIPMENT Certification § 429.33 Ceiling fan light kits. (a) Sampling plan for selection of units for testing. (1) The requirements of § 429.11 are applicable to ceiling fan light...

  18. 10 CFR 429.33 - Ceiling fan light kits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Ceiling fan light kits. 429.33 Section 429.33 Energy... COMMERCIAL AND INDUSTRIAL EQUIPMENT Certification § 429.33 Ceiling fan light kits. (a) Sampling plan for selection of units for testing. (1) The requirements of § 429.11 are applicable to ceiling fan light...

  19. Implementing and Assessing 4-H Educational Activity Kits for Children

    ERIC Educational Resources Information Center

    Scheer, Scott D.; Yeske, Janine; Zimmer, Bruce

    2011-01-01

    Educational activity kits were developed and implemented through a statewide effort for 4-H Youth Development Extension programs serving 5-8 year-old children. The purpose of the kits was to promote life skills in children and assess the learning environment. Data was collected based on the observations of 577 children across 22 counties. Findings…

  20. 21 CFR 872.3570 - OTC denture repair kit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false OTC denture repair kit. 872.3570 Section 872.3570 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a)...

  1. 21 CFR 872.3570 - OTC denture repair kit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false OTC denture repair kit. 872.3570 Section 872.3570 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a)...

  2. 21 CFR 872.3570 - OTC denture repair kit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false OTC denture repair kit. 872.3570 Section 872.3570 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a)...

  3. 21 CFR 872.3570 - OTC denture repair kit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false OTC denture repair kit. 872.3570 Section 872.3570 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a)...

  4. Using Science Kits to Construct Content Understandings in Elementary Schools

    ERIC Educational Resources Information Center

    Dickerson, Daniel; Clark, Matthew; Dawkins, Karen; Horne, Cathy

    2006-01-01

    Although there is a considerable emphasis on inquiry-based, active learning in standards documents, curriculum documents, and textbooks, there exists a great deal of debate regarding the effectiveness of specific curricular and instructional approaches, including kit-based instruction. This study examines the efficacy of science kits in improving…

  5. 33 CFR 144.01-30 - First-aid kit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false First-aid kit. 144.01-30 Section 144.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit....

  6. Indoor Air Quality Tools for Schools Action Kit. Second Edition.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    This kit contains materials to assist a school indoor air quality (IAQ) coordinator in conducting a school IAQ program. The kit contains the following: IAQ coordinator's guide; IAQ coordinator forms; IAQ backgrounder; teacher's classroom checklist; administrative staff checklist; health officer/school nurse checklist; ventilation checklist and…

  7. Computer-Based Assessment of Cognition: The ETS Factor Kit.

    ERIC Educational Resources Information Center

    Ekstrom, Ruth B.; Bejar, Isaac I.

    The history of the Educational Testing Service (ETS) Factor Kits is summarized. The original ETS Factor Kit was developed in 1954 and contained 51 items, three each for each of 15 factors and six for a 16th factor. The next edition was developed in 1963 and included adaptations (clones) of the defining tests instead of the exact copies. These…

  8. Reengaging Disconnected Youth. Action Kit for Municipal Leaders. Issue #7

    ERIC Educational Resources Information Center

    Johnson, Alicia

    2005-01-01

    This action kit highlights steps city officials can take to help young people who are not connected to school, work, or caring adults. The kit recommends steps that cities can take to promote educational achievement, develop stronger workforce connections, support youth in transition from the foster care and juvenile justice systems, and build a…

  9. Tickle Your Appetite: Team Nutrition's Education Kit for Child Care.

    ERIC Educational Resources Information Center

    Food and Consumer Service (USDA), Washington, DC.

    Adapted for child care and Head Start providers, this educator's kit contains activities and information to improve nutrition experiences for preschool-age children. In addition to the educator's guide, the kit includes a short videotape and audiotape with three segments that teach about trying different types of foods; about the taste, touch, and…

  10. Investigation of Pressurized Entrained-Flow Kraft Black Liquor Gasification in an Industrially Relevant Environment

    SciTech Connect

    Kevin Whitty

    2008-06-30

    The University of Utah's project 'Investigation of Pressurized Entrained-Flow Kraft Black Liquor Gasification in an Industrially Relevant Environment' (U.S. DOE Cooperative Agreement DE-FC26-04NT42261) was a response to U.S. DOE/NETL solicitation DE-PS36-04GO94002, 'Biomass Research and Development Initiative' Topical Area 4-Kraft Black Liquor Gasification. The project began September 30, 2004. The objective of the project was to improve the understanding of black liquor conversion in high pressure, high temperature reactors that gasify liquor through partial oxidation with either air or oxygen. The physical and chemical characteristics of both the gas and condensed phase were to be studied over the entire range of liquor conversion, and the rates and mechanisms of processes responsible for converting the liquor to its final smelt and syngas products were to be investigated. This would be accomplished by combining fundamental, lab-scale experiments with measurements taken using a new semi-pilot scale pressurized entrained-flow gasifier. As a result of insufficient availability of funds and changes in priority within the Office of Biomass Programs of the U.S. Department of Energy, the research program was terminated in its second year. In total, only half of the budgeted funding was made available for the program, and most of this was used during the first year for construction of the experimental systems to be used in the program. This had a severe impact on the program. As a consequence, most of the planned research was unable to be performed. Only studies that relied on computational modeling or existing experimental facilities started early enough to deliver useful results by the time to program was terminated Over the course of the program, small scale (approx. 1 ton/day) entrained-flow gasifier was designed and installed at the University of Utah's off-campus Industrial Combustion and Gasification Research Facility. The system is designed to operate at

  11. The Impact of Single-Container Malt Liquor Sales Restrictions on Urban Crime.

    PubMed

    McKee, Patricia; Erickson, Darin J; Toomey, Traci; Nelson, Toben; Less, Elyse Levine; Joshi, Spruha; Jones-Webb, Rhonda

    2017-03-07

    Many US cities have adopted legal restrictions on high-alcohol malt liquor sales in response to reports of crime and nuisance behaviors around retail alcohol outlets. We assessed whether these policies are effective in reducing crime in urban areas. We used a rigorous interrupted time-series design with comparison groups to examine monthly crime rates in areas surrounding alcohol outlets in the 3 years before and after adoption of malt liquor sales restrictions in two US cities. Crime rates in matched comparison areas not subject to restrictions served as covariates. Novel methods for matching target and comparison areas using virtual neighborhood audits conducted in Google Street View are described. In Minneapolis, Minnesota, sales of single containers of 16 oz or less were prohibited in individual liquor stores (n = 6). In Washington, D.C., the sale of single containers of any size were prohibited in all retail alcohol outlets within full or partial wards (n = 6). Policy adoption was associated with modest reductions in crime, particularly assaults and vandalism, in both cities. All significant outcomes were in the hypothesized direction. Our results provide evidence that retail malt liquor sales restrictions, even relatively weak ones, can have modest effects on a range of crimes. Policy success may depend on community support and concurrent restrictions on malt liquor substitutes.

  12. Separation of humic acids from Bayer process liquor by membrane filtration

    SciTech Connect

    Awadalla, F.T.; Kutowy, O.; Tweddle, A. ); Hazlett, J.D. )

    1994-05-01

    Humic acids of high molecular weight were removed from spent Bayer liquor by polymeric ultrafiltration membranes. Among the commercial and laboratory-cast membranes tested, Radel-R polyphenylsulfone on a polypropylene backing material was found to be the most promising candidate for this separation. However, the maximum separation of humic acids obtained at operating conditions of 50[degree]C and 0.34 MPa, as measured by spectrophotometric analysis, was only in the 50 to 55% range. In order to explain this limited membrane separation of humic acids in spent Bayer liquor, a synthetic alkaline solution of humic acids was treated using the same membranes. These tests indicated much higher separation of humic acids (92%). Humic substances in Bayer liquor appear to be hydrolyzed and degraded to low molecular weight fractions (molecular weight < 1000 daltons) by the combined action of the strongly alkaline Bayer liquor and high digestion temperatures. These low molecular weight fractions cannot be retained by standard ultrafiltration membranes. However, some preliminary tests with laboratory-cast Radel-R nanofiltration membranes showed improved color separation (> 70%) when treating spent Bayer liquor. 23 refs., 8 figs., 5 tabs.

  13. Disruption of c-Kit Signaling in KitW-sh/W-sh Growing Mice Increases Bone Turnover

    PubMed Central

    Lotinun, Sutada; Krishnamra, Nateetip

    2016-01-01

    c-Kit tyrosine kinase receptor has been identified as a regulator of bone homeostasis. The c-Kit loss-of-function mutations in WBB6F1/J-KitW/W-v mice result in low bone mass. However, these mice are sterile and it is unclear whether the observed skeletal phenotype is secondary to a sex hormone deficiency. In contrast, C57BL/6J-KitW-sh/W-sh (Wsh/Wsh) mice, which carry an inversion mutation affecting the transcriptional regulatory elements of the c-Kit gene, are fertile. Here, we showed that Wsh/Wsh mice exhibited osteopenia with elevated bone resorption and bone formation at 6- and 9-week-old. The c-Kit Wsh mutation increased osteoclast differentiation, the number of committed osteoprogenitors, alkaline phosphatase activity and mineralization. c-Kit was expressed in both osteoclasts and osteoblasts, and c-Kit expression was decreased in Wsh/Wshosteoclasts, but not osteoblasts, suggesting an indirect effect of c-Kit on bone formation. Furthermore, the osteoclast-derived coupling factor Wnt10b mRNA was increased in Wsh/Wsh osteoclasts. Conditioned medium from Wsh/Wsh osteoclasts had elevated Wnt10b protein levels and induced increased alkaline phosphatase activity and mineralization in osteoblast cultures. Antagonizing Wnt10b signaling with DKK1 or Wnt10b antibody inhibited these effects. Our data suggest that c-Kit negatively regulates bone turnover, and disrupted c-Kit signaling couples increased bone resorption with bone formation through osteoclast-derived Wnt 10 b. PMID:27527615

  14. Marshall Space Flight Center Telescience Resource Kit

    NASA Technical Reports Server (NTRS)

    Wade, Gina

    2016-01-01

    Telescience Resource Kit (TReK) is a suite of software applications that can be used to monitor and control assets in space or on the ground. The Telescience Resource Kit was originally developed for the International Space Station program. Since then it has been used to support a variety of NASA programs and projects including the WB-57 Ascent Vehicle Experiment (WAVE) project, the Fast Affordable Science and Technology Satellite (FASTSAT) project, and the Constellation Program. The Payloads Operations Center (POC), also known as the Payload Operations Integration Center (POIC), provides the capability for payload users to operate their payloads at their home sites. In this environment, TReK provides local ground support system services and an interface to utilize remote services provided by the POC. TReK provides ground system services for local and remote payload user sites including International Partner sites, Telescience Support Centers, and U.S. Investigator sites in over 40 locations worldwide. General Capabilities: Support for various data interfaces such as User Datagram Protocol, Transmission Control Protocol, and Serial interfaces. Data Services - retrieve, process, record, playback, forward, and display data (ground based data or telemetry data). Command - create, modify, send, and track commands. Command Management - Configure one TReK system to serve as a command server/filter for other TReK systems. Database - databases are used to store telemetry and command definition information. Application Programming Interface (API) - ANSI C interface compatible with commercial products such as Visual C++, Visual Basic, LabVIEW, Borland C++, etc. The TReK API provides a bridge for users to develop software to access and extend TReK services. Environments - development, test, simulations, training, and flight. Includes standalone training simulators.

  15. LogiKit - assisting complex logic specification and implementation for embedded control systems

    NASA Astrophysics Data System (ADS)

    Diglio, A.; Nicolodi, B.

    2002-07-01

    LogiKit provides an overall lifecycle solution. LogiKit is a powerful software engineering case toolkit for requirements specification, simulation and documentation. LogiKit also provides an automatic ADA software design, code and unit test generator.

  16. General Aviation Aircraft Reliability Study

    NASA Technical Reports Server (NTRS)

    Pettit, Duane; Turnbull, Andrew; Roelant, Henk A. (Technical Monitor)

    2001-01-01

    This reliability study was performed in order to provide the aviation community with an estimate of Complex General Aviation (GA) Aircraft System reliability. To successfully improve the safety and reliability for the next generation of GA aircraft, a study of current GA aircraft attributes was prudent. This was accomplished by benchmarking the reliability of operational Complex GA Aircraft Systems. Specifically, Complex GA Aircraft System reliability was estimated using data obtained from the logbooks of a random sample of the Complex GA Aircraft population.

  17. Technical Report Cellulosic Based Black Liquor Gasification and Fuels Plant Final Technical Report

    SciTech Connect

    Fornetti, Micheal; Freeman, Douglas

    2012-10-31

    The Cellulosic Based Black Liquor Gasification and Fuels Plant Project was developed to construct a black liquor to Methanol biorefinery in Escanaba, Michigan. The biorefinery was to be co-located at the existing pulp and paper mill, NewPage’s Escanaba Paper Mill and when in full operation would: • Generate renewable energy for Escanaba Paper Mill • Produce Methanol for transportation fuel of further refinement to Dimethyl Ether • Convert black liquor to white liquor for pulping. Black liquor is a byproduct of the pulping process and as such is generated from abundant and renewable lignocellulosic biomass. The biorefinery would serve to validate the thermochemical pathway and economic models for black liquor gasification. It was a project goal to create a compelling new business model for the pulp and paper industry, and support the nation’s goal for increasing renewable fuels production and reducing its dependence on foreign oil. NewPage Corporation planned to replicate this facility at other NewPage Corporation mills after this first demonstration scale plant was operational and had proven technical and economic feasibility. An overview of the process begins with black liquor being generated in a traditional Kraft pulping process. The black liquor would then be gasified to produce synthesis gas, sodium carbonate and hydrogen sulfide. The synthesis gas is then cleaned with hydrogen sulfide and carbon dioxide removed, and fed into a Methanol reactor where the liquid product is made. The hydrogen sulfide is converted into polysulfide for use in the Kraft pulping process. Polysulfide is a known additive to the Kraft process that increases pulp yield. The sodium carbonate salts are converted to caustic soda in a traditional recausticizing process. The caustic soda is then part of the white liquor that is used in the Kraft pulping process. Cellulosic Based Black Liquor Gasification and Fuels Plant project set out to prove that black liquor gasification could

  18. Continuous acetone-butanol-ethanol fermentation using SO2-ethanol-water spent liquor from spruce.

    PubMed

    Survase, Shrikant A; Sklavounos, Evangelos; Jurgens, German; van Heiningen, Adriaan; Granström, Tom

    2011-12-01

    SO2-ethanol-water (SEW) spent liquor from spruce chips was successfully used for batch and continuous production of acetone, butanol and ethanol (ABE). Initially, batch experiments were performed using spent liquor to check the suitability for production of ABE. Maximum concentration of total ABE was found to be 8.79 g/l using 4-fold diluted SEW liquor supplemented with 35 g/l of glucose. The effect of dilution rate on solvent production, productivity and yield was studied in column reactor consisting of immobilized Clostridium acetobutylicum DSM 792 on wood pulp. Total solvent concentration of 12 g/l was obtained at a dilution rate of 0.21 h(-1). The maximum solvent productivity (4.86 g/l h) with yield of 0.27 g/g was obtained at dilution rate of 0.64 h(-1). Further, to increase the solvent yield, the unutilized sugars were subjected to batch fermentation.

  19. [Rapid determination of silicon content in black liquor of straw fibrous material].

    PubMed

    Li, Hai-Long; Chai, Xin-Sheng; Zhan, Huai-Yu; Liu, Meng-Ru; Fu, Shi-Yu; Sun, Li-Jin

    2012-06-01

    The present paper reports a novel method for the determination of silicon content in straw fibrous material black liquor based on alpha-Si--Mo heteropoly acid spectrophotometry. The selected conditions were as follows: detection wavelength 360 nm, pH 4.0, and reaction time 10 min. It was found that the acidic soluble lignin in the sample liquor was the major interference species in the silicon content determination. The interference of acidic soluble lignin can be eliminated by hydrogen peroxide-nitric acid digestion method. The present method is not only simple, rapid, stable and less interferential, but also of good measurement precision and accuracy, with the relative standard deviations of 0.9%, and recoveries of 99.0%-102%. It is suitable for use in high silicon content of black liquor routine rapid analyses.

  20. Rapid determination of ethanol in fermentation liquor by full evaporation headspace gas chromatography.

    PubMed

    Li, Hailong; Chai, Xin-Sheng; Deng, Yulin; Zhan, Huaiyu; Fu, Shiyu

    2009-01-02

    This paper reports a full evaporation (FE) headspace gas chromatographic (GC) method for rapid determination of ethanol in fermentation liquor. The data show that ethanol in the fermentation liquor was transferred to the vapor phase (headspace) almost completely within 3 min at a temperature of 105 degrees C when a very small volume (< 50 microL) of sample was directly added to a sealed headspace sample vial (20 mL). The ethanol in the vapor phase was then measured by headspace GC using a flame ionization detector. The results show that the present method has an excellent measurement precision (RSD=1.62%) and accuracy (recovery=98.1 (+/-1.76%)) for the ethanol quantification in fermentation liquors. The method requires no sample pretreatment and is very simple and rapid.

  1. Effect of yeast species on the terpenoids profile of Chinese light-style liquor.

    PubMed

    Wu, Qun; Zhu, Weian; Wang, Wei; Xu, Yan

    2015-02-01

    Terpenoids are important trace flavour constituents in Chinese light-style liquors, and are formed by the various yeast species present during fermentation of liquor from cereal and legume materials. Saccharomyces cerevisiae, Pichia kudriavzevii and Wickerhamomyces anomalus are three such yeast species, and we found S. cerevisiae capable of generating thirteen different terpenoids in cereal and legume extract fermentation, by both de novo and biotransformation pathways. We also found that cereals such as sorghum and barley, and legumes such as peas, contained different terpenoids precursors, which differentially affected the formation and profile of terpenoids mixtures. This work gives new insights into the role of yeast species in generating the various terpenoids mixtures found in Chinese light-style liquors.

  2. Maqui berry vs Sloe berry--liquor-based beverage for new development.

    PubMed

    Gironés-Vilaplana, Amadeo; Moreno, Diego A; García-Viguera, Cristina

    2015-01-01

    "Pacharin" is an aniseed liquor-based beverage made with sloe berry (Prunus spinosa L.) that has been produced in northern Spain. On the other hand, maqui berry (Aristotelia chilensis) is a common edible berry from Chile, and currently under study because of its multiple beneficial effects on health. The aim of this work was to design a new aniseed liquor-based beverage with maqui berry, as an industrial alternative to a traditional alcoholic product with bioactive berries. The characterization of its composition, compared with the traditional "Pacharin", and its evolution during maceration (6 and 12 months) showed that the new maqui liquor had significantly-higher anthocyanin retention over time. More studies on the organoleptic properties and bioactivity are underway.

  3. Removing Al and regenerating caustic soda from the spent washing liquor of Al etching

    NASA Astrophysics Data System (ADS)

    Barakat, M. A.; El-Sheikh, S. M.; Farghly, F. E.

    2005-08-01

    Spent liquor from washing of aluminum section materials after etching with caustic soda (NaOH) has been treated. Aluminum was removed from the liquor and caustic soda was regenerated by adding precipitating agents to hydrolyze sodium aluminate (Na2AlO2), separating the aluminumprecipitate, and concentrating free NaOH in the resulting solution for reuse in the etching process. Four systems were investigated: hydrated lime [Ca(OH)2], hydrogen peroxide (H2O2), H2O2/Ca(OH)2 mixture, and dry lime (CaO). Results revealed that CaO was more efficient in the removal of aluminum from the spent liquor with a higher hydrolyzing rate of Na2AlO2 than Ca(OH)2, H2O2, or their mixture.

  4. Advanced process for precipitation of lignin from ethanol organosolv spent liquors.

    PubMed

    Schulze, Peter; Seidel-Morgenstern, Andreas; Lorenz, Heike; Leschinsky, Moritz; Unkelbach, Gerd

    2016-01-01

    An advanced process for lignin precipitation from organosolv spent liquors based on ethanol evaporation was developed. The process avoids lignin incrustations in the reactor, enhances filterability of the precipitated lignin particles and significantly reduces the liquor mass in downstream processes. Initially, lignin solubility and softening properties were understood, quantified and exploited to design an improved precipitation process. Lignin incrustations were avoided by targeted precipitation of solid lignin at specific conditions (e.g. 100 mbar evaporation pressure, 43°C and 10%wt. of ethanol in lignin dispersion) in fed-batch operation at lab and pilot scale. As result of evaporation the mass of spent liquor was reduced by about 50%wt., thus avoiding large process streams. By controlled droplet coalescence the mean lignin particle size increased from below 10 μm to sizes larger than 10 μm improving the significantly filterability.

  5. Cable Tensiometer for Aircraft

    NASA Technical Reports Server (NTRS)

    Nunnelee, Mark (Inventor)

    2008-01-01

    The invention is a cable tensiometer that can be used on aircraft for real-time, in-flight cable tension measurements. The invention can be used on any aircraft cables with high precision. The invention is extremely light-weight, hangs on the cable being tested and uses a dual bending beam design with a high mill-volt output to determine tension.

  6. Lightning protection of aircraft

    NASA Technical Reports Server (NTRS)

    Fisher, F. A.; Plumer, J. A.

    1977-01-01

    The current knowledge concerning potential lightning effects on aircraft and the means that are available to designers and operators to protect against these effects are summarized. The increased use of nonmetallic materials in the structure of aircraft and the constant trend toward using electronic equipment to handle flight-critical control and navigation functions have served as impetus for this study.

  7. Aircraft landing control system

    NASA Technical Reports Server (NTRS)

    Lambregts, Antonius A. (Inventor); Hansen, Rolf (Inventor)

    1982-01-01

    Upon aircraft landing approach, flare path command signals of altitude, vertical velocity and vertical acceleration are generated as functions of aircraft position and velocity with respect to the ground. The command signals are compared with corresponding actual values to generate error signals which are used to control the flight path.

  8. Predicting Aircraft Availability

    DTIC Science & Technology

    2013-06-01

    ENS- GRP -13-J-2 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio...AFIT-ENS- GRP -13-J-2 PREDICTING AIRCRAFT AVAILABILITY GRADUATE RESEARCH PROJECT Presented to the Faculty Department of Operational...APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED AFIT-ENS- GRP -13-J-2 PREDICTING AIRCRAFT AVAILABILITY Mark A. Chapa

  9. Why aircraft disinsection?

    PubMed

    Gratz, N G; Steffen, R; Cocksedge, W

    2000-01-01

    A serious problem is posed by the inadvertent transport of live mosquitoes aboard aircraft arriving from tropical countries where vector-borne diseases are endemic. Surveys at international airports have found many instances of live insects, particularly mosquitoes, aboard aircraft arriving from countries where malaria and arboviruses are endemic. In some instances mosquito species have been established in countries in which they have not previously been reported. A serious consequence of the transport of infected mosquitoes aboard aircraft has been the numerous cases of "airport malaria" reported from Europe, North America and elsewhere. There is an important on-going need for the disinsection of aircraft coming from airports in tropical disease endemic areas into nonendemic areas. The methods and materials available for use in aircraft disinsection and the WHO recommendations for their use are described.

  10. Why aircraft disinsection?

    PubMed Central

    Gratz, N. G.; Steffen, R.; Cocksedge, W.

    2000-01-01

    A serious problem is posed by the inadvertent transport of live mosquitoes aboard aircraft arriving from tropical countries where vector-borne diseases are endemic. Surveys at international airports have found many instances of live insects, particularly mosquitoes, aboard aircraft arriving from countries where malaria and arboviruses are endemic. In some instances mosquito species have been established in countries in which they have not previously been reported. A serious consequence of the transport of infected mosquitoes aboard aircraft has been the numerous cases of "airport malaria" reported from Europe, North America and elsewhere. There is an important on-going need for the disinsection of aircraft coming from airports in tropical disease endemic areas into nonendemic areas. The methods and materials available for use in aircraft disinsection and the WHO recommendations for their use are described. PMID:10994283

  11. Aircraft operations management manual

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The NASA aircraft operations program is a multifaceted, highly diverse entity that directly supports the agency mission in aeronautical research and development, space science and applications, space flight, astronaut readiness training, and related activities through research and development, program support, and mission management aircraft operations flights. Users of the program are interagency, inter-government, international, and the business community. This manual provides guidelines to establish policy for the management of NASA aircraft resources, aircraft operations, and related matters. This policy is an integral part of and must be followed when establishing field installation policy and procedures covering the management of NASA aircraft operations. Each operating location will develop appropriate local procedures that conform with the requirements of this handbook. This manual should be used in conjunction with other governing instructions, handbooks, and manuals.

  12. Hypersonic reconnaissance aircraft

    NASA Technical Reports Server (NTRS)

    Bulk, Tim; Chiarini, David; Hill, Kevin; Kunszt, Bob; Odgen, Chris; Truong, Bon

    1992-01-01

    A conceptual design of a hypersonic reconnaissance aircraft for the U.S. Navy is discussed. After eighteen weeks of work, a waverider design powered by two augmented turbofans was chosen. The aircraft was designed to be based on an aircraft carrier and to cruise 6,000 nautical miles at Mach 4;80,000 feet and above. As a result the size of the aircraft was only allowed to have a length of eighty feet, fifty-two feet in wingspan, and roughly 2,300 square feet in planform area. Since this is a mainly cruise aircraft, sixty percent of its 100,000 pound take-off weight is JP fuel. At cruise, the highest temperature that it will encounter is roughly 1,100 F, which can be handled through the use of a passive cooling system.

  13. Ultrafiltration of sulfite liquors for separation of lignosulfonates removed from water by coagulation

    SciTech Connect

    Medvedev, Yu.M.; Medvedev, M.I.; Tsapyuk, E.A.

    1986-04-10

    This paper attempts to select an ultrafilter retaining lignosulfonate (LS) fractions precipitated by coagulants and to study the relationships of their concentration and efficiency of removal from water by coagulants. The material studied - sulfite liquor from the Syas' pulp and paper combine - was fractionated with the use of ''Vladipor'' cellulose acetate ultrafiltration membranes of various pore sizes. Data on the efficiency of removal from water of LS fractions retained by membranes differing in pore size are presented. It is concluded that ecologically safe LS fractions (removed almost completely by the coagulant) can be obtained by ultrafiltration of technical liquor through UAM-500 membranes under 0.7 MPA pressure.

  14. Loss of c-KIT expression in thyroid cancer cells.

    PubMed

    Franceschi, Sara; Lessi, Francesca; Panebianco, Federica; Tantillo, Elena; La Ferla, Marco; Menicagli, Michele; Aretini, Paolo; Apollo, Alessandro; Naccarato, Antonio Giuseppe; Marchetti, Ivo; Mazzanti, Chiara Maria

    2017-01-01

    Papillary thyroid carcinoma is the most frequent histologic type of thyroid tumor. Few studies investigated the role of c-KIT expression in thyroid tumors, suggesting a role for this receptor and its ligand in differentiation and growth control of thyroid epithelium and a receptor loss following malignant transformation. We investigated and correlated c-KIT expression levels and two known markers of thyrocytes differentiation, PAX8 and TTF-1, in malignant and benign cytological thyroid samples. Moreover, we performed functional studies on human papillary thyroid carcinoma cell line to associated c-KIT expression to thyrocytes differentiation and tumor proliferation. c-KIT and PAX8 expression resulted higher in benign samples compared to the malignant ones, and the expression levels of these two genes were significantly correlated to each other. We also observed that c-KIT overexpression led to an increase of PAX8 expression level together with a decrease of proliferation. Furthermore, c-KIT overexpressing cells showed a regression of typical morphological features of malignancy. Taken together these results suggest that c-KIT could be involved in the differentiation of thyroid cells and in tumor progression.

  15. Loss of c-KIT expression in thyroid cancer cells

    PubMed Central

    Panebianco, Federica; Tantillo, Elena; La Ferla, Marco; Menicagli, Michele; Aretini, Paolo; Apollo, Alessandro; Naccarato, Antonio Giuseppe; Marchetti, Ivo; Mazzanti, Chiara Maria

    2017-01-01

    Papillary thyroid carcinoma is the most frequent histologic type of thyroid tumor. Few studies investigated the role of c-KIT expression in thyroid tumors, suggesting a role for this receptor and its ligand in differentiation and growth control of thyroid epithelium and a receptor loss following malignant transformation. We investigated and correlated c-KIT expression levels and two known markers of thyrocytes differentiation, PAX8 and TTF-1, in malignant and benign cytological thyroid samples. Moreover, we performed functional studies on human papillary thyroid carcinoma cell line to associated c-KIT expression to thyrocytes differentiation and tumor proliferation. c-KIT and PAX8 expression resulted higher in benign samples compared to the malignant ones, and the expression levels of these two genes were significantly correlated to each other. We also observed that c-KIT overexpression led to an increase of PAX8 expression level together with a decrease of proliferation. Furthermore, c-KIT overexpressing cells showed a regression of typical morphological features of malignancy. Taken together these results suggest that c-KIT could be involved in the differentiation of thyroid cells and in tumor progression. PMID:28301608

  16. Detection of hazelnuts and almonds using commercial ELISA test kits.

    PubMed

    Garber, Eric A E; Perry, Jesse

    2010-03-01

    Three commercial sandwich enzyme-linked immunosorbent assay (ELISA) test kits for the detection of hazelnuts and almonds were evaluated. Limits of detection and dynamic ranges were determined for hazelnuts and almonds spiked into cooked oatmeal, dipping chocolate, and muffins (baked). The limit of detection values varied from 1 to 38 μg/g, depending on the food matrix and ELISA test kit. Percent recoveries based on the standards supplied with the test kits varied from 10% to 170%. It is impossible to ascertain whether the percent recoveries reflect the performance of the ELISAs or differences between the protein content of the nuts used to spike the samples and the test kit standards. Unfortunately, reference materials do not exist that can be used to compare the results from different test kits and standardize the test kit standards. Also, insufficient knowledge regarding the epitope specificity of the antibodies used in the ELISAs further hinders interpretation of the results generated by the different test kits.

  17. Epidemiological and histopathological study of relevance of Guizhou Maotai liquor and liver diseases

    PubMed Central

    Wu, Jun; Cheng, Ming-Liang; Zhang, Guo-Hao; Zhai, Rong-Wei; Huang, Neng-Hui; Li, Cheng-Xiu; Luo, Tian-Yong; Lu, Shuang; Yu, Zhi-Qin; Yao, Yu-Mei; Zhang, Ying-Ying; Ren, Lan-Zhen; Ye, Lan; Li, Ling; Zhang, Hui-Na

    2002-01-01

    AIM: To explore the relevance of Maotai liquor and liver diseases. METHODS: Epidemiological study was conducted on groups of subjects, each consisting of 3 subjects from the Maotai liquor group consisting of 99 individuals and one from the non-alcoholic control group consisting of 33 individuals. Liver biopsy was performed on 23 volunteers from Guizhou Maotai Distillery who had a constant and long history of drinking Maotai liquor. Experimental histopathological study was conducted as follows: sixty male Wistar rats were divided into 3 groups randomly and fed with Maotai liquor, ordinary white wine, and physiological saline respectively for a period of 8 and 12 weeks. The rats were sacrificed in batches, then serum ALT, AST, TBil, and AKP were measured. Rat livers were harvested to measure the liver indexes, GSH, and MDA. Histopathological examinations were also performed. Another eighty mice were randomly divided into 4 groups and fed with Maotai (at different dosages of 10 mL·kg-1 and 20 mL·kg-1), ethanol, and physiological saline. The animals were sacrificed after 4 weeks and serum ALT was determined. Then the livers were harvested and liver indexes and MDA were measured. RESULTS: The incidence rate of hepatic symptoms, splenomegaly, liver function impairment, reversal of Albumin/Globulin and increased diameter of portal veins in the Maotai liquor group were 1.0% (1/99), 1.0% (1/99), 1.0% (1/99), 1.0% (1/99), 0 (0/99) and 0 (0/99), 0 (0/99), 0 (0/99), 0 (0/99), 0 (0/99), respectively. There was no significant difference between the Maotai group and the non-alcoholic control group (P > 0.05). Various degree of fatty infiltration of hepatocytes was found in the 23 volunteers receiving liver biopsy, but there was no obvious hepatic fibrosis or cirrhosis. A comparison was made between the Maotai liquor group and the ordinary white wine group. It was found that hepatic MDA in rats and mice were 0.33 ± 0.10 and 0.49 ± 0.23 respectively in Maotai group and 0.61

  18. Dumpster Optics: teaching and learning optics without a kit

    NASA Astrophysics Data System (ADS)

    Donnelly, Judy; Magnani, Nancy; Robinson, Kathleen

    2016-09-01

    The Next Generation Science Standards (NGSS) and renewed emphasis on STEM education in the U.S. have resulted in the development of many educational kits for teaching science in general and optics in particular. Many teachers do not have funding to purchase kits and practical experience has shown that even costly kits can have poorly written and misleading instructions and may include experiments that would not work in a classroom. Dumpster Optics lessons are designed to use inexpensive, commonly found materials. All lessons have been field-tested with students. We will describe the development of the lessons, provide examples of field testing experiences and outline possible future activities.

  19. A comprehensive program to develop correlations for the physical properties of Kraft black liquor. Interim report No. 2

    SciTech Connect

    Fricke, A.L.

    1990-12-01

    Experimental effort for the program to evaluate physical properties of kraft black liquors is now proceeding well. Experimental work includes pulping, liquor analysis, lignin purification and characterization, vapor-liquid equilibria, heat capacity, heats of solution and combustion, and viscosity measurements. Measurement of thermal conductivity has not yet begun. Collection of the data necessary for development of generalized correlations is proceeding, but will require about two more years. The digester is operating very well. It is now possible to operate the digester as a closed, rotating reactor or as a batch reactor with liquor circulation. When operated with liquor circulation, temperatures within the chip bed can be monitored during cooking. Cooking is reproducible, and cooks are being performed to produce liquors for experimental studies. The digester could be further modified to permit us to conduct rapid exchange batch pulping or to permit us to simulate continuous pulping. Liquors to be used in experimental studies are concentrated in our large scale evaporator or in our small scale evaporator. The large scale evaporator is used to concentrate liquors to about 50% solids for storage and for use in studies requiring high solids liquors. The small scale evaporator is used for preparing final samples to as high as 85% solids and for measuring vapor-liquid equilibria. Liquors are now routinely analyzed to determine all components, except higher molecular weight organic acids and extractives. Lignin determination by uv-visible means has been improved. Lignin purification from black liquor has been improved and lignin molecular weights are determined routinely. Work on lignin molecular weight distribution is still not satisfactory, but recent developments holds promise.

  20. Test plan for non-radioactive testing of vertical calciner for development of direct denitration conversion of Pu-bearing liquors to stable, storage solids

    SciTech Connect

    Fisher, F.D.

    1995-03-30

    Plutonium-bearing liquors, including ANL scrap liquors, will be used for development and demonstration of a vertical calciner direct denitration process for conversion of those liquors to stable, storable PuO{sub 2}-rich solids. This test plan is to test with non-radioactive stand-in materials to demonstrate adequate performance of the vertical calciner and ancillary equipment.

  1. Predicting Visibility of Aircraft

    PubMed Central

    Watson, Andrew; Ramirez, Cesar V.; Salud, Ellen

    2009-01-01

    Visual detection of aircraft by human observers is an important element of aviation safety. To assess and ensure safety, it would be useful to be able to be able to predict the visibility, to a human observer, of an aircraft of specified size, shape, distance, and coloration. Examples include assuring safe separation among aircraft and between aircraft and unmanned vehicles, design of airport control towers, and efforts to enhance or suppress the visibility of military and rescue vehicles. We have recently developed a simple metric of pattern visibility, the Spatial Standard Observer (SSO). In this report we examine whether the SSO can predict visibility of simulated aircraft images. We constructed a set of aircraft images from three-dimensional computer graphic models, and measured the luminance contrast threshold for each image from three human observers. The data were well predicted by the SSO. Finally, we show how to use the SSO to predict visibility range for aircraft of arbitrary size, shape, distance, and coloration. PMID:19462007

  2. Predicting visibility of aircraft.

    PubMed

    Watson, Andrew; Ramirez, Cesar V; Salud, Ellen

    2009-05-20

    Visual detection of aircraft by human observers is an important element of aviation safety. To assess and ensure safety, it would be useful to be able to be able to predict the visibility, to a human observer, of an aircraft of specified size, shape, distance, and coloration. Examples include assuring safe separation among aircraft and between aircraft and unmanned vehicles, design of airport control towers, and efforts to enhance or suppress the visibility of military and rescue vehicles. We have recently developed a simple metric of pattern visibility, the Spatial Standard Observer (SSO). In this report we examine whether the SSO can predict visibility of simulated aircraft images. We constructed a set of aircraft images from three-dimensional computer graphic models, and measured the luminance contrast threshold for each image from three human observers. The data were well predicted by the SSO. Finally, we show how to use the SSO to predict visibility range for aircraft of arbitrary size, shape, distance, and coloration.

  3. Math Description Engine Software Development Kit

    NASA Technical Reports Server (NTRS)

    Shelton, Robert O.; Smith, Stephanie L.; Dexter, Dan E.; Hodgson, Terry R.

    2010-01-01

    The Math Description Engine Software Development Kit (MDE SDK) can be used by software developers to make computer-rendered graphs more accessible to blind and visually-impaired users. The MDE SDK generates alternative graph descriptions in two forms: textual descriptions and non-verbal sound renderings, or sonification. It also enables display of an animated trace of a graph sonification on a visual graph component, with color and line-thickness options for users having low vision or color-related impairments. A set of accessible graphical user interface widgets is provided for operation by end users and for control of accessible graph displays. Version 1.0 of the MDE SDK generates text descriptions for 2D graphs commonly seen in math and science curriculum (and practice). The mathematically rich text descriptions can also serve as a virtual math and science assistant for blind and sighted users, making graphs more accessible for everyone. The MDE SDK has a simple application programming interface (API) that makes it easy for programmers and Web-site developers to make graphs accessible with just a few lines of code. The source code is written in Java for cross-platform compatibility and to take advantage of Java s built-in support for building accessible software application interfaces. Compiled-library and NASA Open Source versions are available with API documentation and Programmer s Guide at http:/ / prim e.jsc.n asa. gov.

  4. Kit systems for granulated decontamination formulations

    DOEpatents

    Tucker, Mark D.

    2010-07-06

    A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to "dry out" one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field. The formulation can be pre-mixed and pre-packaged as a multi-part kit system, where one or more of the parts are packaged in a powdered, granulated form for ease of handling and mixing in the field.

  5. Some fighter aircraft trends

    NASA Technical Reports Server (NTRS)

    Spearman, L.

    1985-01-01

    Some basic trends in fighters are traced from the post World II era. Beginning with the first operational jet fighter, the P-80, the characteristics of subsequent fighter aircraft are examined for performance, mission capability, effectiveness, and cost. Characteristics presented include: power loading, wing loading, maximum speed, rate of climb, turn rate, weight and weight distribution, cost and cost distribution. The characteristics of some USSR aircraft are included for comparison. The trends indicate some of the rationale for certain fighter designs and some likely characteristics to be sought in future fighter aircraft designs.

  6. Loftin Collection - Boeing Aircraft

    NASA Technical Reports Server (NTRS)

    1933-01-01

    Either a F2B-1 or F3B-1, both aircraft were built by Boeing and both were powered by Pratt and Whitney Wasp engines. These fighters were intended for Navy shipboard use. Boeing F3B-1: While most Boeing F3B-1s served the U. S. Navy aircraft carriers the Lexington and the Saratoga, this example flew in NACA hands at the Langley Memorial Aeronautical Laboratory in the late 1920's. Also known as the Boeing Model 77, the aircraft was the next to last F3B-1 build in November 1928.

  7. Tropospheric sampling with aircraft

    SciTech Connect

    Daum, P.H.; Springston, S.R.

    1991-03-01

    Aircraft constitute a unique environment which places stringent requirements on the instruments used to measure the concentrations of atmospheric trace gases and aerosols. Some of these requirements such as minimization of size, weight, and power consumption are general; others are specific to individual techniques. This review presents the basic principles and considerations governing the deployment of trace gas and aerosol instrumentation on an aircraft. An overview of common instruments illustrates these points and provides guidelines for designing and using instruments on aircraft-based measurement programs.

  8. Microwave imaging of aircraft

    NASA Astrophysics Data System (ADS)

    Steinberg, Bernard D.

    1988-12-01

    Three methods of imaging aircraft from the ground with microwave radar with quality suitable for aircraft target recognition are described. The imaging methods are based on a self-calibration procedure called adaptive beamforming that compensates for the severe geometric distortion inherent in any imaging system that is large enough to achieve the high angular resolution necessary for two-dimensional target imaging. The signal processing algorithm is described and X-band (3-cm)-wavelength experiments demonstrate its success on commercial aircraft flying into Philadelphia International Airport.

  9. Aircraft compass characteristics

    NASA Technical Reports Server (NTRS)

    Peterson, John B; Smith, Clyde W

    1937-01-01

    A description of the test methods used at the National Bureau of Standards for determining the characteristics of aircraft compasses is given. The methods described are particularly applicable to compasses in which mineral oil is used as the damping liquid. Data on the viscosity and density of certain mineral oils used in United States Navy aircraft compasses are presented. Characteristics of Navy aircraft compasses IV to IX and some other compasses are shown for the range of temperatures experienced in flight. Results of flight tests are presented. These results indicate that the characteristic most desired in a steering compass is a short period and, in a check compass, a low overswing.

  10. OVRhyp, Scramjet Test Aircraft

    NASA Technical Reports Server (NTRS)

    Aslan, J.; Bisard, T.; Dallinga, S.; Draper, K.; Hufford, G.; Peters, W.; Rogers, J.

    1990-01-01

    A preliminary design for an unmanned hypersonic research vehicle to test scramjet engines is presented. The aircraft will be launched from a carrier aircraft at an altitude of 40,000 feet at Mach 0.8. The vehicle will then accelerate to Mach 6 at an altitude of 100,000 feet. At this stage the prototype scramjet will be employed to accelerate the vehicle to Mach 10 and maintain Mach 10 flight for 2 minutes. The aircraft will then decelerate and safely land.

  11. Testing Aircraft Instruments.

    DTIC Science & Technology

    1981-02-11

    AD-A095 680 ARMY TEST AND EVALUATION COMMAND ABERDEEN PROVING GRO--ETC F/S 1/4 TESTING AIRCRAFT INSTRUMENTS .(U) FEB 81 CLASSIFIED TOP-6-3-013 ML I...Test and Evaluation Command -?Final 7, Ts .to .. eg----- ( -4_ Fia - / + I ORG REPORT STesting Aircraft Instruments , j P I- I. AUTHOR(es) S. CONTRACT...Identify by block number) This document presents information and procedures for testing aircraft flight and systems performance instruments in the functional

  12. Triacylglycerol profile in cocoa liquors using MALDI-TOF and LC-ESI tandem mass spectrometry.

    PubMed

    Bono, Luca; Seraglia, Roberta; Roverso, Marco; Di Carro, Marina; Magi, Emanuele

    2014-09-01

    Triacylglycerols are responsible for chocolate's peculiar melting behavior: the type and position of fatty acids on the glycerol molecule strongly affect the melting range of cocoa butter. For this reason, the characterization of triglyceride composition in cocoa products is particularly important. In this work, triacylglycerols extracted from cocoa liquor samples were analyzed by matrix-assisted laser desorption/ionization time-of-flight (TOF) and electrospray ionization tandem mass spectrometry (MS/MS) coupled to liquid chromatography. Extracted samples were initially analyzed by direct injection in MS to obtain information on triglyceride molecular weights; relevant MS parameters were optimized, and the possible formation of the adducts [M + Na](+) and [M + NH(4)](+) was studied. Tandem mass experiments (both with triple quadrupole and TOF/TOF) were performed to study the fragmentation pathways (in particular, the loss of palmitic, stearic and oleic acid) and identify the triacylglycerols in cocoa liquors. Some signals of the spectra obtained with both MS techniques could indicate the presence of diacylglycerols in the cocoa extract, but different experimental evidences demonstrated that they were generated by the in-source fragmentation of triglycerides. A nonaqueous reversed-phase chromatographic separation was also developed and used to support the identification of the analytes; nine triacylglycerols were recognized in the cocoa liquor extracts. The three different batches of Ecuador cocoa liquor did not show significant differences in the triacylglycerol profile.

  13. Maleic acid treatment of bioabated corn stover liquors improves cellulose conversion to ethanol

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Elimination of inhibitory compounds released during pretreatment of lignocellulose is critical for efficient cellulose conversion and ethanol fermentation. This study examined the effect of bioabated liquor from pretreated corn stover on enzyme hydrolysis of Solka Floc or pretreated corn stover soli...

  14. Generator-Absorber heat exchange transfer apparatus and method using an intermediate liquor

    DOEpatents

    Phillips, Benjamin A.; Zawacki, Thomas S.

    1996-11-05

    Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for the heat transfer medium where the working solution has an intermediate liquor concentration.

  15. 75 FR 41518 - Match-E-Be-Nash-She-Wish (Gun Lake) Tribe Liquor Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... Ordinance may be cited as the ``Gun Lake Tribe Liquor Control Ordinance.'' Section 2 The purpose of this... the State of Michigan. Chapter 2 Definitions For purposes of this Ordinance the following definitions apply: (a) ``Alcohol'' means that substance known as ethyl alcohol, hydrated oxide of ethyl, or...

  16. Final technical report. In-situ FT-IR monitoring of a black liquor recovery boiler

    SciTech Connect

    James Markham; Joseph Cosgrove; David Marran; Jorge Neira; Chad Nelson; Peter Solomon

    1999-05-31

    This project developed and tested advanced Fourier transform infrared (FT-IR) instruments for process monitoring of black liquor recovery boilers. The state-of-the-art FT-IR instruments successfully operated in the harsh environment of a black liquor recovery boiler and provided a wealth of real-time process information. Concentrations of multiple gas species were simultaneously monitored in-situ across the combustion flow of the boiler and extractively at the stack. Sensitivity to changes of particulate fume and carryover levels in the process flow were also demonstrated. Boiler set-up and operation is a complex balance of conditions that influence the chemical and physical processes in the combustion flow. Operating parameters include black liquor flow rate, liquor temperature, nozzle pressure, primary air, secondary air, tertiary air, boiler excess oxygen and others. The in-process information provided by the FT-IR monitors can be used as a boiler control tool since species indicative of combustion efficiency (carbon monoxide, methane) and pollutant emissions (sulfur dioxide, hydrochloric acid and fume) were monitored in real-time and observed to fluctuate as operating conditions were varied. A high priority need of the U.S. industrial boiler market is improved measurement and control technology. The sensor technology demonstrated in this project is applicable to the need of industry.

  17. Protozoan biomass relation to nutrient and chemical oxygen demand removal in activated sludge mixed liquor.

    PubMed

    Akpor, Oghenerobor B; Momba, Maggy N B; Okonkwo, Jonathan O

    2008-08-01

    The relationship between biomass concentration to nutrient and chemical oxygen demand (COD) removal in mixed liquor supplemented with sodium acetate was investigated, using three protozoan isolates and three different initial biomass concentrations (10(1), 10(2) and 10(3) cells/mL). The study was carried out in a shaking flask environment at a shaking speed of 100 rpm for 96 h at 25 degrees C. Aliquot samples were taken periodically for the determination of phosphate, nitrate, COD and dissolved oxygen, using standard methods. The results revealed remarkable phosphate removal of 82-95% at biomass concentration of 10(3)cells/mL. A high nitrate removal of over 87% was observed at all initial biomass concentration in mixed liquor. There was an observed COD increase of over 50% in mixed liquor in at the end of 96-h incubation and this was irrespective of initial biomass concentration used for inoculation. The study shows the trend in nutrient and COD removal at different biomass concentrations of the test isolates in mixed liquor.

  18. Estimation of Theaflavins (TF) and Thearubigins (TR) Ratio in Black Tea Liquor Using Electronic Vision System

    NASA Astrophysics Data System (ADS)

    Akuli, Amitava; Pal, Abhra; Ghosh, Arunangshu; Bhattacharyya, Nabarun; Bandhopadhyya, Rajib; Tamuly, Pradip; Gogoi, Nagen

    2011-09-01

    Quality of black tea is generally assessed using organoleptic tests by professional tea tasters. They determine the quality of black tea based on its appearance (in dry condition and during liquor formation), aroma and taste. Variation in the above parameters is actually contributed by a number of chemical compounds like, Theaflavins (TF), Thearubigins (TR), Caffeine, Linalool, Geraniol etc. Among the above, TF and TR are the most important chemical compounds, which actually contribute to the formation of taste, colour and brightness in tea liquor. Estimation of TF and TR in black tea is generally done using a spectrophotometer instrument. But, the analysis technique undergoes a rigorous and time consuming effort for sample preparation; also the operation of costly spectrophotometer requires expert manpower. To overcome above problems an Electronic Vision System based on digital image processing technique has been developed. The system is faster, low cost, repeatable and can estimate the amount of TF and TR ratio for black tea liquor with accuracy. The data analysis is done using Principal Component Analysis (PCA), Multiple Linear Regression (MLR) and Multiple Discriminate Analysis (MDA). A correlation has been established between colour of tea liquor images and TF, TR ratio. This paper describes the newly developed E-Vision system, experimental methods, data analysis algorithms and finally, the performance of the E-Vision System as compared to the results of traditional spectrophotometer.

  19. Price elasticity of demand for malt liquor beer: findings from a US pilot study.

    PubMed

    French, Michael Thomas; Browntaylor, Didra; Bluthenthal, Ricky Neville

    2006-05-01

    Our objective is to estimate the relative price elasticity of demand for malt liquor beer (MLB), regular beer, hard liquor, and a combined group of all other alcoholic beverages. Three hundred and twenty-nine alcohol consumers (mostly male) in South-Central Los Angeles answered a series of questions pertaining to expected consumption responses to hypothetical price increases. We found that based on a 10% price increase, the mean price elasticity of demand (% change in quantity demanded / % change in price) was -0.79 for MLB drinkers, -1.14 for regular beer drinkers, -1.11 for hard liquor drinkers, and -1.69 for the combined group of all other drinkers. Logistic regression analysis revealed that the personal characteristics significantly related to being a MLB drinker were older age, not working, being homeless, and a daily drinker. Daily (or nearly daily) drinkers were more likely to be married, earning lower incomes, and hard liquor drinkers. This study is the first to investigate the price elasticity of demand for MLB drinkers and other heavy alcohol consumers in poor urban neighborhoods of the US. Future research can use the methods from this pilot study to more rigorously examine and compare the price sensitivity among heavy drinking groups.

  20. 27 CFR 31.75 - Dealer in beer and dealer in liquors at the same location.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Dealer in beer and dealer... Subject to Registration § 31.75 Dealer in beer and dealer in liquors at the same location. Any person who registers as a wholesale dealer in beer or retail dealer in beer and who thereafter begins to sell...

  1. 27 CFR 31.75 - Dealer in beer and dealer in liquors at the same location.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Dealer in beer and dealer... Subject to Registration § 31.75 Dealer in beer and dealer in liquors at the same location. Any person who registers as a wholesale dealer in beer or retail dealer in beer and who thereafter begins to sell...

  2. 27 CFR 31.75 - Dealer in beer and dealer in liquors at the same location.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Dealer in beer and dealer... Subject to Registration § 31.75 Dealer in beer and dealer in liquors at the same location. Any person who registers as a wholesale dealer in beer or retail dealer in beer and who thereafter begins to sell...

  3. 27 CFR 31.75 - Dealer in beer and dealer in liquors at the same location.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Dealer in beer and dealer... Subject to Registration § 31.75 Dealer in beer and dealer in liquors at the same location. Any person who registers as a wholesale dealer in beer or retail dealer in beer and who thereafter begins to sell...

  4. 77 FR 74025 - Federated Indians of Graton Rancheria-Liquor Control Statute

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-12

    ...: Pursuant to the Act of August 15, 1953; Public Law 83-277, 67 Stat. 586, 18 U.S.C. 1161, as interpreted by... Graton Rancheria (``Tribal Council'') to enact laws, policies, and regulations as authorized under... liquor while ensuring that such activity conforms with all applicable laws of the State of California...

  5. 78 FR 15037 - Bishop Paiute Tribe-Liquor Control Ordinance No. 2012-07

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    .... SUPPLEMENTARY INFORMATION: Pursuant to the Act of August 15, 1953, Public Law 83-277, 67 Stat. 586, 18 U.S.C.... Additional authority for the adoption of this ordinance is found in Federal Law at 18 U.S.C. 1161, providing in part that the Indian Liquor Laws found in the United States Code, shall not apply to any act...

  6. Health risk and inequitable distribution of liquor stores in African American neighborhood.

    PubMed

    LaVeist, T A; Wallace, J M

    2000-08-01

    In this paper we examine whether the physical availability of alcohol is greater in predominantly African American communities compared to predominantly white communities as indicated by the presence of off premises liquor stores. We investigate the extent to which the income status of the residents of a community mediates the relationship between community racial composition and alcohol availability; and explore whether the intersection of race and class places low income African American communities at increased risk to have such stores located in their communities. Multivariate analytic techniques are used to examine the relationship between community racial composition, median income of neighborhood residents and per capita number of alcohol outlets in 194 census tracts in Baltimore, Maryland. The analysis found that liquor stores are disproportionately located in predominantly black census tracts, even after controlling for census tract socioeconomic status. Census tracts that are both low income and predominantly African American have substantially more liquor stores per capita than other census tracts. Although it is beyond the scope of the present study, our data reveal significant associations between the presence of liquor stores and the risk of health-related social problems in low income neighborhoods. More research needs to be done on the impact of alcohol on the social, psychological, and physiological health of low income urban populations.

  7. Pretreatment of corn stover for sugar production with switchgrass-derived black liquor.

    PubMed

    Xu, Jiele; Zhang, Ximing; Cheng, Jay J

    2012-05-01

    To improve the cost-effectiveness of biomass-to-sugar conversion, sodium hydroxide (NaOH) pretreatment of switchgrass was carried out at 21°C using previously determined optimum conditions (2% NaOH (w/v), 6h), and the spent alkaline liquid (black liquor) was collected and used for pretreatment of corn stover, a feedstock exhibiting a higher susceptibility to NaOH attack, for improved enzymatic hydrolysis at a reduced cost. The results showed that, because of the high pH and the appreciable amount of carbohydrates in the black liquor, sugar production during enzymatic hydrolysis of corn stover pretreated with black liquor was comparable to that of biomass pretreated with 1% NaOH. After black liquor pretreatment at the best residence time (24h), the total reducing sugar, glucose, and xylose yields of corn stover reached 478.5, 287.7, and 145.3mg/g raw biomass, respectively, indicating the viability of this novel pretreatment technology.

  8. Effect of surfactants on Fenton's reagent-mediated degradation of Kraft black liquor.

    PubMed

    Escalante, Maybeth; Rodríguez-Malaver, Antonio J; Araujo, Elisa; González, Aura M; Rojas, Orlando J; Peñaloza, Nancy; Bullón, Johnny; Lara, Mayra A; Dmitrieva, Natalia; Pérez-Pérez, Elizabeth

    2005-10-01

    One of the limitations of the biodegradation of hydrophobic chemical compounds, like lignins, is their low solubility in the aqueous solution where this process takes place. To resolve this problem, surfactants have been used to improve the solubility of these hydrophobic compounds. In this investigation, we studied the effect of surfactants (anionic, cationic, and non-ionic) on the treatment of Kraft black liquor with Fenton's reagent. In the Fenton reaction, H2O2 (two different concentrations, 10 mM and 20 mM), FeCl2 (1 mM) and surfactant solution (10%) were used. Black liquor degradation was determined by UV/Visible spectrophotometry and by measuring phenolic groups. In the presence of Fenton's reagent, the optimum conditions for the oxidative degradation of black liquor were 10 mM H2O2, 1 microL of 10% solution of anionic surfactant (SDS). The importance of the use of surfactants for preparing black liquor for subsequent Fenton's reagent-mediated degradation was discussed.

  9. Recovering ultraclean lignins of controlled molecular weight from Kraft black-liquor lignins.

    PubMed

    Klett, A S; Chappell, P V; Thies, M C

    2015-08-18

    By operating in a region of liquid-liquid equilibrium, hot acetic acid-water mixtures can be used to simultaneously clean, fractionate, and solvate Kraft black-liquor lignins. Lignin-rich liquid phases of controlled molecular weight with key metals contents reduced to <50 ppm are obtained without a washing step.

  10. 77 FR 31381 - Habematolel Pomo of Upper Lake-Tribal Liquor Ordinance No. 2008-01

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... employees; c. To issue licenses permitting the sale or manufacture or distribution of liquor on Tribal Lands... Council or its designee at all reasonable times, which includes the hours the business is open to the... Businesses. No sales of Alcoholic Beverages shall be made on Tribal Lands, except at a tribally licensed...

  11. 77 FR 39731 - Swinomish Indian Tribal Community-Title 15, Chapter 4: Liquor Legalization, Regulation and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... intoxicating beverage business'' means either maintaining a retail liquor, beer and/or wine establishment... jurisdiction of the Tribe, regardless of whether the principal place of business is or is not located outside... for Tribal License Before the Senate issues a Tribal License, the applicant shall be investigated...

  12. 77 FR 10547 - Kickapoo Traditional Tribe of Texas-First Amended Beer and Liquor Tax Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... which a person licensed to sell alcoholic beverages under this ordinance carries on such business, and... licensed premises, outlet or liquor outlet. Moreover, where a Licensee's business is carried on as part of... good moral character; (b) That applicant has never been convicted of violating any of the...

  13. Growth of Chaetomium cellulolyticum on Alkali-Pretreated Hardwood Sawdust Solids and Pretreatment Liquor

    PubMed Central

    Pamment, N.; Moo-Young, M.; Hsieh, F.-H.; Robinson, C. W.

    1978-01-01

    The treatment of a hardwood sawdust with 1% NaOH solution at 121°C dissolved 19.7% of the dry matter, mainly hemicellulose and lignin. Fermentation of the treated solids by Chaetomium cellulolyticum for 48 h gave a product containing 12.5% crude protein (total N × 6.25) on a dry weight basis. The in vitro rumen digestibility of the 48-h fermentation product was 30%, compared to 24% for the alkali-treated but unfermented sawdust. Growth was independent of sawdust particle size in the range 40 to 100 mesh. Fermentation of the pretreatment liquor gave a product containing up to 50% crude protein (dry weight basis) with an in vitro rumen digestibility of 65 to 76%. Approximately 6.7 g of crude protein was obtained from the treated solids and 2.2 g from the pretreatment liquor per 100 g of sawdust treated. The product from the pretreatment liquor fermentation has potential as a high-protein animal feed supplement but could not be produced economically without an outlet for the relatively indigestible product from the solids fermentation. Growth on the pretreatment liquor was strongly pH dependent; there was a considerable increase in the lag phase when the pH was lowered from 7.5 to 5.2. This effect appears to be due to an inhibitor whose toxicity is reduced at high pH. PMID:16345308

  14. 27 CFR 31.75 - Dealer in beer and dealer in liquors at the same location.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Dealer in beer and dealer... Subject to Registration § 31.75 Dealer in beer and dealer in liquors at the same location. Any person who registers as a wholesale dealer in beer or retail dealer in beer and who thereafter begins to sell...

  15. The Readership of Liquor Ads Employing Appeals to Affiliation, Achievement, and Product-Attributes.

    ERIC Educational Resources Information Center

    Reid, Leonard N.; And Others

    A study examined whether advertising appeals based on product affiliation, achievement, and attributes would account for differences in male readership of liquor advertisements. The investigation focused on the relationship between the content of alcholic beverage advertisements and attention engagement, the first state in consumer information…

  16. 6. Building E9; view of glass lines for dilute liquor ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Building E-9; view of glass lines for dilute liquor and spent acid; second floor, looking ESE. Bottom of wash tank is at the top of the view. (Ryan and Harms) - Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Line 9, Kingsport, Sullivan County, TN

  17. Indoor Air Quality Tools for Schools Action Kit

    EPA Pesticide Factsheets

    The IAQ Tools for Schools Action Kit provides schools with information on how to carry out a practical plan to improve indoor air problems at little- or no-cost using straightforward activities and in-house staff.

  18. Quantitative validation and comparison of multiplex cytokine kits.

    PubMed

    Richens, Joanna L; Urbanowicz, Richard A; Metcalf, Rebecca; Corne, Jonathan; O'Shea, Paul; Fairclough, Lucy

    2010-06-01

    The focus of biomarker studies is shifting toward deciphering patterns of biomolecules as they provide a more comprehensive depiction of disease than individual biomarkers. Multiplexing technologies are crucial in deciphering such patterns, but it is essential that they are validated for reproducibility and precision to ensure accurate protein identification. Here the authors examine such properties in Cytokine Bead Array (CBA) and Luminex kits and compare concentration measurements to those obtained using enzyme-linked immunosorbent assay (ELISA). Luminex kits were found to be highly reproducible and reliable; however, CBA kits were not due to aberrant standards. Absolute cytokine concentrations were dependent on the detection kit, but correlations with ELISA were good for all technologies.

  19. ENVIROGARD™ PCB TEST KIT, MILLIPORE, INC. - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    EPA Science Inventory

    The Envirogard™ polychlorinated biphenyl (PCB) immunoassay test kit rapidly analyzes for PCB concentrations in soils. Soils samples are extracted using methanol; extracts and calibration solutions are added to test tubes coated with antibodies that bind PCB molecules. The soil ex...

  20. Kennedy Space Center Medical Operations and Medical Kit

    NASA Technical Reports Server (NTRS)

    Scarpa, Philip

    2011-01-01

    This slide presentation reviews the emergency medical operations at Kennedy Space center, the KSC launch and landing contingency modes, the triage site, the medical kit, and the medications available.