Science.gov

Sample records for premises combustion du

  1. Combustion

    NASA Technical Reports Server (NTRS)

    Bulzan, Dan

    2007-01-01

    An overview of the emissions related research being conducted as part of the Fundamental Aeronautics Subsonics Fixed Wing Project is presented. The overview includes project metrics, milestones, and descriptions of major research areas. The overview also includes information on some of the emissions research being conducted under NASA Research Announcements. Objective: Development of comprehensive detailed and reduced kinetic mechanisms of jet fuels for chemically-reacting flow modeling. Scientific Challenges: 1) Developing experimental facilities capable of handling higher hydrocarbons and providing benchmark combustion data. 2) Determining and understanding ignition and combustion characteristics, such as laminar flame speeds, extinction stretch rates, and autoignition delays, of jet fuels and hydrocarbons relevant to jet surrogates. 3) Developing comprehensive kinetic models for jet fuels.

  2. Application de l'A.D.L, pour la mesure du champ de vitesses instationnaires de llecoulement a Ilechappement d'un moteur a combustion interne

    NASA Astrophysics Data System (ADS)

    Boutrif, M. S.; Thelliez, M.

    1993-01-01

    We present experimental results of instantaneous velocity measurement, which were obtained by application of the laser Doppler anemometry (L.D.A.) at the exhaust pipe of a reciprocating engine under real working conditions. First of all, we show that the instantaneous velocity is monodimensional along a straight exhaust pipe, and that the boundary layer develops within a 2mm thickness. We also show that the cylinder discharges in two phases : the blow down period and the final part of exhaust stroke. We also make obvious, that the flow escapes very quickly : its velocity varies between - 100m/s and 200m/s within a period shorter than 1ms ; thereby, we do record the acoustic resonance phenomenon, when the engine speed is greater than 3 000rpm. Finally, we show that in the exhaust pipe the apparent fluctuation - i.e. the cyclic dispersion and the actual turbulence - may reach 15%. Nous présentons des résultats expérimentaux du champ de vitesses instationnaires, obtenus par adaptation et application de la vélocimétrie laser interférentielle communément appelée à effet Doppler (L.D.A.), à l'échappement d'un moteur altematif à combustion inteme en fonctionnement nominal. Tout d'abord, nous montrons que dans un tube d'échappement long et droit, la vitesse instantanée est bien monodimensionnelle et que l'écoulement occupe la quasitotalité de la section droite géométrique du tube (une couche limite d'épaisseur inférieure à 2mm se développe très près de la paroi du tube). Nous pouvons également décrire la vidange du cylindre du moteur étudié en deux phases principales : bouffée d'échappement et refoulement des gaz brûlés par le piston. Nous mettons de même en évidence l'état très pulsé de l'écoulement, puisqu'en un intervalle de temps inférieur à 1ms, la vitesse de l'écoulement varie de - 100m/s à 200m/s ; nous enregistrons ainsi l'apparition du phénomène de résonance acoustique à des vitesses de rotation supérieures à 3 500

  3. Spatial Premise Integration in Hindi

    ERIC Educational Resources Information Center

    Mishra, Ramesh Kumar

    2007-01-01

    Spatial reasoning or locating objects in a spatial space has long been an important area of research in cognitive science because analyzing space categorically and finding objects is a fundamental act of mental perception and cognition. Premise integration in tasks of spatial reasoning has recently received considerable research attention. This is…

  4. 27 CFR 44.112 - Emergency premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Emergency premises. 44.112 Section 44.112 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Warehouse Proprietors Changes in Location and Premises § 44.112 Emergency premises. In cases of...

  5. 27 CFR 44.112 - Emergency premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Emergency premises. 44.112 Section 44.112 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Warehouse Proprietors Changes in Location and Premises § 44.112 Emergency premises. In cases of...

  6. 27 CFR 40.69 - Factory premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Factory premises. 40.69... PROCESSED TOBACCO Qualification Requirements for Manufacturers of Tobacco Products § 40.69 Factory premises. The premises to be used by a manufacturer of tobacco products as his factory may consist of more...

  7. 27 CFR 40.69 - Factory premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Factory premises. 40.69... PROCESSED TOBACCO Qualification Requirements for Manufacturers of Tobacco Products § 40.69 Factory premises. The premises to be used by a manufacturer of tobacco products as his factory may consist of more...

  8. 27 CFR 40.69 - Factory premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Factory premises. 40.69... PROCESSED TOBACCO Qualification Requirements for Manufacturers of Tobacco Products § 40.69 Factory premises. The premises to be used by a manufacturer of tobacco products as his factory may consist of more...

  9. 27 CFR 40.502 - Factory premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Factory premises. 40.502... Tobacco § 40.502 Factory premises. (a) General. The premises used by a manufacturer of processed tobacco... the factory is in more than one building and each building is not identifiable by a separate...

  10. 27 CFR 40.502 - Factory premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Factory premises. 40.502... Tobacco § 40.502 Factory premises. (a) General. The premises used by a manufacturer of processed tobacco... the factory is in more than one building and each building is not identifiable by a separate...

  11. 27 CFR 40.69 - Factory premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Factory premises. 40.69... PROCESSED TOBACCO Qualification Requirements for Manufacturers of Tobacco Products § 40.69 Factory premises. The premises to be used by a manufacturer of tobacco products as his factory may consist of more...

  12. 27 CFR 40.69 - Factory premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Factory premises. 40.69... PROCESSED TOBACCO Qualification Requirements for Manufacturers of Tobacco Products § 40.69 Factory premises. The premises to be used by a manufacturer of tobacco products as his factory may consist of more...

  13. 7 CFR 51.55 - Premises.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Premises. 51.55 Section 51.55 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Contract Basis § 51.55 Premises. The premises shall be free from conditions objectionable to...

  14. 27 CFR 19.1001 - Consignee premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignee premises. 19.1001 Section 19.1001 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... and Transfers § 19.1001 Consignee premises. (a) General. When spirits are received by transfer in...

  15. 7 CFR 8.4 - Basic premises.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Basic premises. 8.4 Section 8.4 Agriculture Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.4 Basic premises. (a) The 4-H Club Name and Emblem are held in trust by the Secretary of Agriculture of the United States Department of...

  16. 7 CFR 51.55 - Premises.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Premises. 51.55 Section 51.55 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.55 Premises....

  17. Reasoning from transitive premises: an EEG study.

    PubMed

    Bonnefond, Mathilde; Castelain, Thomas; Cheylus, Anne; Van der Henst, Jean-Baptiste

    2014-10-01

    Neuroimaging studies have contributed to a major advance in understanding the neural and cognitive mechanisms underpinning deductive reasoning. However, the dynamics of cognitive events associated with inference making have been largely neglected. Using electroencephalography, the present study aims at describing the rapid sequence of processes involved in performing transitive inference (A B; B C therefore "A C"; with AB meaning "A is to the left of B"). The results indicate that when the second premise can be integrated into the first one (e.g. A B; B C) its processing elicits a P3b component. In contrast, when the second premise cannot be integrated into the first premise (e.g. A B; D C), a P600-like components is elicited. These ERP components are discussed with respect to cognitive expectations. PMID:25014410

  18. 36 CFR 702.2 - Conduct on Library premises.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Conduct on Library premises. 702.2 Section 702.2 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.2 Conduct on Library premises. (a) All persons using the premises shall conduct themselves in such manner as not to affect detrimentally...

  19. 36 CFR 702.2 - Conduct on Library premises.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Conduct on Library premises. 702.2 Section 702.2 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.2 Conduct on Library premises. (a) All persons using the premises shall conduct themselves in such manner as not to affect detrimentally...

  20. 36 CFR 702.2 - Conduct on Library premises.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Conduct on Library premises. 702.2 Section 702.2 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.2 Conduct on Library premises. (a) All persons using the premises shall conduct themselves in such manner as not to affect detrimentally...

  1. 36 CFR 702.2 - Conduct on Library premises.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Conduct on Library premises. 702.2 Section 702.2 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.2 Conduct on Library premises. (a) All persons using the premises shall conduct themselves in such manner as not to affect detrimentally...

  2. 7 CFR 58.125 - Premises.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Premises. 58.125 Section 58.125 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE...

  3. 27 CFR 19.508 - Consignor premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... fuel plant, or (C) to cover the transfer of wine in bond to the bonded premises of a distilled spirits plant or bonded wine cellar; or (ii) the consignor proprietor of an alcohol fuel plant to cover the... conveyances and pipelines. When spirits, denatured spirits, or wines are to be transferred in bond in...

  4. 27 CFR 19.407 - Consignee premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Identify separately any spirits that were produced at an alcohol fuel plant. Those spirits may not be... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Consignee premises. 19.407 Section 19.407 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  5. 27 CFR 19.407 - Consignee premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Identify separately any spirits that were produced at an alcohol fuel plant. Those spirits may not be... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Consignee premises. 19.407 Section 19.407 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  6. 27 CFR 19.407 - Consignee premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Identify separately any spirits that were produced at an alcohol fuel plant. Those spirits may not be... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Consignee premises. 19.407 Section 19.407 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  7. 27 CFR 19.510 - Consignee premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... at alcohol fuel plants shall be separately identified and accounted for as for fuel use, and may not... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignee premises. 19.510 Section 19.510 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  8. 27 CFR 19.407 - Consignee premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Identify separately any spirits that were produced at an alcohol fuel plant. Those spirits may not be... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Consignee premises. 19.407 Section 19.407 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  9. The common premise for uncommon conclusions.

    PubMed

    Coady, C A J

    2013-05-01

    Recent controversy over philosophical advocacy of infanticide (or the comically-styled euphemism 'postnatal abortion') reveals a surprisingly common premise uniting many of the opponents and supporters of the practice. This is the belief that the moral status of the early fetus or embryo with respect to a right to life is identical to that of a newly born or even very young baby. From this premise, infanticidists and strong anti-abortionists draw opposite conclusions, the former that the healthy newly born have no inherent right to life and the latter that minute embryos and the very early fetus have the same right to life as young babies. (Indeed strong anti-abortionists tend to regard this right to life as identical to that possessed by adult humans.) This paper argues that these opposed conclusions are both deeply implausible and that the implausibility resides in the common premise. The argument requires some attention to the structure of the philosophical case underpinning the supposed vice of speciesism that has been given intellectual currency by many philosophers, most notably Peter Singer, and also to the reasoning behind the strong anti-abortionist adoption of the common premise. PMID:23637428

  10. 27 CFR 24.101 - Bonded wine premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Bonded wine premises. 24..., DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Premises and Operations § 24.101 Bonded wine premises. (a) General. A person desiring to conduct operations involving untaxpaid wine,...

  11. 27 CFR 44.89 - Separation of premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Separation of premises. 44... Proprietors § 44.89 Separation of premises. Where the export warehouse premises consist of less than an entire... separation shall be constructed of materials generally used in the construction of buildings and may...

  12. 27 CFR 44.89 - Separation of premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Separation of premises. 44... Proprietors § 44.89 Separation of premises. Where the export warehouse premises consist of less than an entire... separation shall be constructed of materials generally used in the construction of buildings and may...

  13. 27 CFR 44.89 - Separation of premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Separation of premises. 44... Proprietors § 44.89 Separation of premises. Where the export warehouse premises consist of less than an entire... separation shall be constructed of materials generally used in the construction of buildings and may...

  14. 27 CFR 44.89 - Separation of premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Separation of premises. 44... Proprietors § 44.89 Separation of premises. Where the export warehouse premises consist of less than an entire... separation shall be constructed of materials generally used in the construction of buildings and may...

  15. 27 CFR 44.89 - Separation of premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Separation of premises. 44... Proprietors § 44.89 Separation of premises. Where the export warehouse premises consist of less than an entire... separation shall be constructed of materials generally used in the construction of buildings and may...

  16. 27 CFR 19.995 - Use on premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Uses, Withdrawals and Transfers § 19.995 Use on premises. Spirits may be used as a fuel on the premises of the alcohol fuel plant... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Use on premises....

  17. 27 CFR 40.72 - Use of factory premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Use of factory premises... factory premises. (a) General. Unless otherwise authorized by the appropriate TTB officer as provided in § 40.47, the premises used by a manufacturer of tobacco products for his factory shall be...

  18. 27 CFR 40.72 - Use of factory premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Use of factory premises... factory premises. (a) General. Unless otherwise authorized by the appropriate TTB officer as provided in § 40.47, the premises used by a manufacturer of tobacco products for his factory shall be...

  19. 27 CFR 40.72 - Use of factory premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Use of factory premises... factory premises. (a) General. Unless otherwise authorized by the appropriate TTB officer as provided in § 40.47, the premises used by a manufacturer of tobacco products for his factory shall be...

  20. 27 CFR 40.72 - Use of factory premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Use of factory premises... factory premises. (a) General. Unless otherwise authorized by the appropriate TTB officer as provided in § 40.47, the premises used by a manufacturer of tobacco products for his factory shall be...

  1. 27 CFR 40.72 - Use of factory premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Use of factory premises. 40... factory premises. (a) General. Unless otherwise authorized by the appropriate TTB officer as provided in § 40.47, the premises used by a manufacturer of tobacco products for his factory shall be...

  2. 27 CFR 24.101 - Bonded wine premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bonded wine premises. 24..., DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Premises and Operations § 24.101 Bonded wine premises. (a) General. A person desiring to conduct operations involving untaxpaid wine,...

  3. 47 CFR 32.2321 - Customer premises wiring.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Customer premises wiring. 32.2321 Section 32... Customer premises wiring. (a) This account shall include all amounts transferred from the former Account 232, Station Connections, inside wiring subclass. (b) Embedded Customer Premises Wiring is...

  4. 47 CFR 64.607 - Furnishing related customer premises equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Furnishing related customer premises equipment... Related Customer Premises Equipment for Persons With Disabilities § 64.607 Furnishing related customer premises equipment. (a) Any communications common carrier may provide, under tariff, customer...

  5. 25 CFR 141.21 - Trade confined to premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Trade confined to premises. 141.21 Section 141.21 Indians... NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.21 Trade confined to premises. The licensee shall confine all trade on the reservation to the premises specified in the license, except,...

  6. 25 CFR 141.21 - Trade confined to premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Trade confined to premises. 141.21 Section 141.21 Indians... NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.21 Trade confined to premises. The licensee shall confine all trade on the reservation to the premises specified in the license, except,...

  7. 25 CFR 141.21 - Trade confined to premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Trade confined to premises. 141.21 Section 141.21 Indians... NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.21 Trade confined to premises. The licensee shall confine all trade on the reservation to the premises specified in the license, except,...

  8. 25 CFR 141.21 - Trade confined to premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Trade confined to premises. 141.21 Section 141.21 Indians... NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.21 Trade confined to premises. The licensee shall confine all trade on the reservation to the premises specified in the license, except,...

  9. 25 CFR 141.21 - Trade confined to premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Trade confined to premises. 141.21 Section 141.21 Indians... NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.21 Trade confined to premises. The licensee shall confine all trade on the reservation to the premises specified in the license, except,...

  10. Common features of opportunistic premise plumbing pathogens.

    PubMed

    Falkinham, Joseph O

    2015-05-01

    Recently it has been estimated that the annual cost of diseases caused by the waterborne pathogens Legionella pneumonia, Mycobacterium avium, and Pseudomonas aeruginosa is $500 million. For the period 2001-2012, the estimated cost of hospital admissions for nontuberculous mycobacterial pulmonary disease, the majority caused by M. avium, was almost $1 billion. These three waterborne opportunistic pathogens are normal inhabitants of drinking water--not contaminants--that share a number of key characteristics that predispose them to survival, persistence, and growth in drinking water distribution systems and premise plumbing. Herein, I list and describe these shared characteristics that include: disinfectant-resistance, biofilm-formation, growth in amoebae, growth at low organic carbon concentrations (oligotrophic), and growth under conditions of stagnation. This review is intended to increase awareness of OPPPs, identify emerging OPPPs, and challenge the drinking water industry to develop novel approaches toward their control. PMID:25918909

  11. Common Features of Opportunistic Premise Plumbing Pathogens

    PubMed Central

    Falkinham, Joseph O.

    2015-01-01

    Recently it has been estimated that the annual cost of diseases caused by the waterborne pathogens Legionella pneumonia, Mycobacterium avium, and Pseudomonas aeruginosa is $500 million. For the period 2001–2012, the estimated cost of hospital admissions for nontuberculous mycobacterial pulmonary disease, the majority caused by M. avium, was almost $1 billion. These three waterborne opportunistic pathogens are normal inhabitants of drinking water—not contaminants—that share a number of key characteristics that predispose them to survival, persistence, and growth in drinking water distribution systems and premise plumbing. Herein, I list and describe these shared characteristics that include: disinfectant-resistance, biofilm-formation, growth in amoebae, growth at low organic carbon concentrations (oligotrophic), and growth under conditions of stagnation. This review is intended to increase awareness of OPPPs, identify emerging OPPPs, and challenge the drinking water industry to develop novel approaches toward their control. PMID:25918909

  12. 50 CFR 20.83 - Inspection of premises.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Migratory Bird Preservation Facilities § 20.83 Inspection of premises. No migratory bird preservation facility shall prevent any person authorized...

  13. 50 CFR 20.83 - Inspection of premises.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Migratory Bird Preservation Facilities § 20.83 Inspection of premises. No migratory bird preservation facility shall prevent any person authorized...

  14. 50 CFR 20.83 - Inspection of premises.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Migratory Bird Preservation Facilities § 20.83 Inspection of premises. No migratory bird preservation facility shall prevent any person authorized...

  15. 50 CFR 20.83 - Inspection of premises.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Migratory Bird Preservation Facilities § 20.83 Inspection of premises. No migratory bird preservation facility shall prevent any person authorized...

  16. 50 CFR 20.83 - Inspection of premises.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Migratory Bird Preservation Facilities § 20.83 Inspection of premises. No migratory bird preservation facility shall prevent any person authorized...

  17. 27 CFR 24.135 - Wine premises alternation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Wine premises alternation..., DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Alternation § 24.135 Wine premises alternation. (a) General. The proprietor of a bonded winery or bonded wine cellar may alternate all or...

  18. 27 CFR 18.41 - Separation of premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Separation of premises. 18.41 Section 18.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Establishment § 18.41 Separation of premises. The appropriate TTB officer may...

  19. 27 CFR 18.41 - Separation of premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Separation of premises. 18.41 Section 18.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Establishment § 18.41 Separation of premises. The appropriate TTB officer may...

  20. 27 CFR 18.41 - Separation of premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Separation of premises. 18.41 Section 18.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Establishment § 18.41 Separation of premises. The appropriate TTB officer may...

  1. 27 CFR 18.41 - Separation of premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Separation of premises. 18.41 Section 18.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Establishment § 18.41 Separation of premises. The appropriate TTB officer may...

  2. 27 CFR 18.41 - Separation of premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Separation of premises. 18.41 Section 18.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Establishment § 18.41 Separation of premises. The appropriate TTB officer may...

  3. 27 CFR 1.29 - Individual plant or premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Individual plant or... Applications for Permits § 1.29 Individual plant or premises. An application for a basic permit must be filed, and permit issued, to cover each individual plant or premises where any of the businesses specified...

  4. 27 CFR 1.29 - Individual plant or premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Individual plant or... Applications for Permits § 1.29 Individual plant or premises. An application for a basic permit must be filed, and permit issued, to cover each individual plant or premises where any of the businesses specified...

  5. 27 CFR 1.29 - Individual plant or premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Individual plant or... Applications for Permits § 1.29 Individual plant or premises. An application for a basic permit must be filed, and permit issued, to cover each individual plant or premises where any of the businesses specified...

  6. 27 CFR 19.727 - Use on premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Use on premises. 19.727... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Rules for Use, Withdrawal, and Transfer of Spirits § 19.727 Use on premises. A proprietor may use spirits as a fuel on...

  7. 7 CFR 930.56 - Off-premise inventory reserve.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Off-premise inventory reserve. 930.56 Section 930.56... Handling Regulations § 930.56 Off-premise inventory reserve. Any handler may, upon notification to the Board, arrange to hold inventory reserve, of his or her own production or which was purchased, on...

  8. 9 CFR 11.5 - Access to premises and records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.5 Access to premises and records. Requirements regarding access to premises for inspection of horses and records are as follows: (a) Management. (1) The management of any horse show, horse exhibition, or horse sale or auction shall, without fee,...

  9. 9 CFR 11.5 - Access to premises and records.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.5 Access to premises and records. Requirements regarding access to premises for inspection of horses and records are as follows: (a) Management. (1) The management of any horse show, horse exhibition, or horse sale or auction shall, without fee,...

  10. 9 CFR 11.5 - Access to premises and records.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.5 Access to premises and records. Requirements regarding access to premises for inspection of horses and records are as follows: (a) Management. (1) The management of any horse show, horse exhibition, or horse sale or auction shall, without fee,...

  11. 9 CFR 11.5 - Access to premises and records.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.5 Access to premises and records. Requirements regarding access to premises for inspection of horses and records are as follows: (a) Management. (1) The management of any horse show, horse exhibition, or horse sale or auction shall, without fee,...

  12. 9 CFR 11.5 - Access to premises and records.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.5 Access to premises and records. Requirements regarding access to premises for inspection of horses and records are as follows: (a) Management. (1) The management of any horse show, horse exhibition, or horse sale or auction shall, without fee,...

  13. 27 CFR 19.727 - Use on premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Rules for Use... premises of the alcohol fuel plant where they were produced without having to make them unfit for beverage... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Use on premises....

  14. 27 CFR 19.727 - Use on premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... premises of the alcohol fuel plant where they were produced without having to make them unfit for beverage... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Use on premises. 19.727 Section 19.727 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU,...

  15. 27 CFR 19.727 - Use on premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Rules for Use... premises of the alcohol fuel plant where they were produced without having to make them unfit for beverage... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Use on premises....

  16. 27 CFR 19.828 - Removals from the premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Production of Vinegar by the Vaporizing Process Plant Operations § 19.828 Removals from the premises. No person shall remove from the vinegar plant premises vinegar or other fluid or material containing more than 2% alcohol by volume. Records...

  17. 25 CFR 140.14 - Trade limited to specified premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Trade limited to specified premises. 140.14 Section 140.14 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.14 Trade limited to specified premises. No trade with Indians is permitted at any...

  18. 25 CFR 140.14 - Trade limited to specified premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Trade limited to specified premises. 140.14 Section 140.14 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.14 Trade limited to specified premises. No trade with Indians is permitted at any other place...

  19. 25 CFR 140.14 - Trade limited to specified premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Trade limited to specified premises. 140.14 Section 140.14 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.14 Trade limited to specified premises. No trade with Indians is permitted at any...

  20. 25 CFR 140.14 - Trade limited to specified premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Trade limited to specified premises. 140.14 Section 140.14 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.14 Trade limited to specified premises. No trade with Indians is permitted at any...

  1. 27 CFR 44.111 - Change in export warehouse premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Change in export warehouse... Qualification of Export Warehouse Proprietors Changes in Location and Premises § 44.111 Change in export warehouse premises. Where an export warehouse is to be changed to an extent which will make inaccurate...

  2. 27 CFR 44.111 - Change in export warehouse premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Change in export warehouse premises. 44.111 Section 44.111 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Qualification of Export Warehouse Proprietors Changes in Location and Premises § 44.111 Change in...

  3. 27 CFR 19.53 - Continuity of plant premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuity of plant..., and Use of Plants Rules for Location and Use of A Dsp § 19.53 Continuity of plant premises. As a general rule, the premises of a distilled spirits plant must be continuous except for separations...

  4. 27 CFR 1.29 - Individual plant or premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Individual plant or... Applications for Permits § 1.29 Individual plant or premises. An application for a basic permit must be filed, and permit issued, to cover each individual plant or premises where any of the businesses specified...

  5. 27 CFR 1.29 - Individual plant or premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Individual plant or... Applications for Permits § 1.29 Individual plant or premises. An application for a basic permit must be filed, and permit issued, to cover each individual plant or premises where any of the businesses specified...

  6. 27 CFR 19.53 - Continuity of plant premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuity of plant..., and Use of Plants Rules for Location and Use of A Dsp § 19.53 Continuity of plant premises. As a general rule, the premises of a distilled spirits plant must be continuous except for separations...

  7. 27 CFR 19.702 - Samples used on bonded premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... used on bonded premises. The proprietor may take samples of spirits for research, development, testing... spirits plant. The applicable purposes, conditions and limitations for samples taken pursuant to §...

  8. Customer premises services market demand assessment 1980 - 2000: Volume 2

    NASA Technical Reports Server (NTRS)

    Gamble, R. B.; Saporta, L.; Heidenrich, G. A.

    1983-01-01

    Potential customer premises service (CPS), telecommunication services, potential CPS user classes, a primary research survey, comparative economics, market demand forcasts, distance distribution of traffic, segmentation of market demand, and a nationwide traffic distribution model are discussed.

  9. 27 CFR 25.78 - Change in premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL BEER Qualification of a Brewery Changes After Original Qualification § 25.78 Change in premises. Except as authorized in § 25.81, when the brewery is to be extended or curtailed,...

  10. 27 CFR 25.78 - Change in premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL BEER Qualification of a Brewery Changes After Original Qualification § 25.78 Change in premises. Except as authorized in § 25.81, when the brewery is to be extended or curtailed,...

  11. 27 CFR 25.78 - Change in premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF THE TREASURY LIQUORS BEER Qualification of a Brewery Changes After Original Qualification § 25.78 Change in premises. Except as authorized in § 25.81, when the brewery is to be extended or curtailed,...

  12. 27 CFR 25.78 - Change in premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF THE TREASURY LIQUORS BEER Qualification of a Brewery Changes After Original Qualification § 25.78 Change in premises. Except as authorized in § 25.81, when the brewery is to be extended or curtailed,...

  13. 27 CFR 25.78 - Change in premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY LIQUORS BEER Qualification of a Brewery Changes After Original Qualification § 25.78 Change in premises. Except as authorized in § 25.81, when the brewery is to be extended or curtailed,...

  14. Combustion noise

    NASA Technical Reports Server (NTRS)

    Strahle, W. C.

    1977-01-01

    A review of the subject of combustion generated noise is presented. Combustion noise is an important noise source in industrial furnaces and process heaters, turbopropulsion and gas turbine systems, flaring operations, Diesel engines, and rocket engines. The state-of-the-art in combustion noise importance, understanding, prediction and scaling is presented for these systems. The fundamentals and available theories of combustion noise are given. Controversies in the field are discussed and recommendations for future research are made.

  15. Computational Combustion

    SciTech Connect

    Westbrook, C K; Mizobuchi, Y; Poinsot, T J; Smith, P J; Warnatz, J

    2004-08-26

    Progress in the field of computational combustion over the past 50 years is reviewed. Particular attention is given to those classes of models that are common to most system modeling efforts, including fluid dynamics, chemical kinetics, liquid sprays, and turbulent flame models. The developments in combustion modeling are placed into the time-dependent context of the accompanying exponential growth in computer capabilities and Moore's Law. Superimposed on this steady growth, the occasional sudden advances in modeling capabilities are identified and their impacts are discussed. Integration of submodels into system models for spark ignition, diesel and homogeneous charge, compression ignition engines, surface and catalytic combustion, pulse combustion, and detonations are described. Finally, the current state of combustion modeling is illustrated by descriptions of a very large jet lifted 3D turbulent hydrogen flame with direct numerical simulation and 3D large eddy simulations of practical gas burner combustion devices.

  16. 9 CFR 108.10 - Outer premises and stables.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Outer premises and stables. 108.10 Section 108.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS FACILITY REQUIREMENTS...

  17. 27 CFR 24.86 - Essences produced on wine premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Essences produced on wine... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Administrative and Miscellaneous Provisions Essences § 24.86 Essences produced on wine premises. Wine, taxpaid spirits, or spirits withdrawn tax-free may...

  18. 9 CFR 51.31 - Disinfecting premises, conveyances, and materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Disinfecting premises, conveyances, and materials. 51.31 Section 51.31 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS...

  19. 9 CFR 51.31 - Disinfecting premises, conveyances, and materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Disinfecting premises, conveyances, and materials. 51.31 Section 51.31 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS...

  20. 12 CFR 5.37 - Investment in bank premises.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... as defined in 12 CFR part 6 and will continue to be well capitalized after the investment or loan is... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Investment in bank premises. 5.37 Section 5.37 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES,...

  1. 12 CFR 5.37 - Investment in bank premises.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... as defined in 12 CFR part 6 and will continue to be well capitalized after the investment or loan is... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Investment in bank premises. 5.37 Section 5.37 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES,...

  2. 12 CFR 5.37 - Investment in bank premises.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... as defined in 12 CFR part 6 and will continue to be well capitalized after the investment or loan is... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Investment in bank premises. 5.37 Section 5.37 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES,...

  3. 12 CFR 5.37 - Investment in bank premises.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... as defined in 12 CFR part 6 and will continue to be well capitalized after the investment or loan is... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Investment in bank premises. 5.37 Section 5.37 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES,...

  4. 12 CFR 5.37 - Investment in bank premises.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... as defined in 12 CFR part 6 and will continue to be well capitalized after the investment or loan is... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Investment in bank premises. 5.37 Section 5.37 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES,...

  5. 27 CFR 24.135 - Wine premises alternation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... method or manner which will clearly and readily distinguish untaxpaid wine or spirits from taxpaid wine... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Wine premises alternation..., DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Alternation § 24.135 Wine...

  6. 27 CFR 19.53 - Continuity of plant premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuity of plant... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Restrictions on Production, Location, and Use of Plants Rules for Location and Use of A Dsp § 19.53 Continuity of plant premises. As...

  7. 27 CFR 19.53 - Continuity of plant premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuity of plant... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Restrictions on Production, Location, and Use of Plants Rules for Location and Use of A Dsp § 19.53 Continuity of plant premises. As...

  8. 9 CFR 82.22 - Cleaning and disinfecting premises.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cleaning and disinfecting premises. 82.22 Section 82.22 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS...

  9. 9 CFR 82.22 - Cleaning and disinfecting premises.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Cleaning and disinfecting premises. 82.22 Section 82.22 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS...

  10. 27 CFR 26.164 - Proprietors of taxpaid premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Records and Reports of Liquors From Puerto Rico § 26.164 Proprietors of taxpaid premises. Transactions involving the bringing of liquors into the United States from Puerto Rico by proprietors of...

  11. Premises, Principles, and Processes for Integrating TECHnology Into Instruction

    ERIC Educational Resources Information Center

    King-Sears, Margaret E.; Evmenova, Anna S.

    2007-01-01

    This article describes the premises, principles, and processes for integrating TECH into instruction. TECH is an acronym designed for educators to more smoothly integrate technology into instructional activities. It includes four steps: (1) Target the students' needs and the learning outcome; (2) Examine the technology choices, then decide what to…

  12. 9 CFR 108.10 - Outer premises and stables.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Outer premises and stables. 108.10 Section 108.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS FACILITY REQUIREMENTS FOR LICENSED ESTABLISHMENTS § 108.10...

  13. 9 CFR 108.10 - Outer premises and stables.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Outer premises and stables. 108.10 Section 108.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS FACILITY REQUIREMENTS FOR LICENSED ESTABLISHMENTS § 108.10...

  14. 9 CFR 108.10 - Outer premises and stables.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Outer premises and stables. 108.10 Section 108.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS FACILITY REQUIREMENTS FOR LICENSED ESTABLISHMENTS § 108.10...

  15. RESEARCH NEEDS FOR OPPORTUNISTIC PATHOGENS IN PREMISE PLUMBING

    EPA Science Inventory

    EXECUTIVE SUMMARY OBJECTIVES. The objectives of this project were to: 1.) Host an expert workshop to identify research needs for opportunistic premise (i.e., building) plumbing pathogens (OPPPs); 2.) With the assistance of the workshop participants, prepare this research repor...

  16. 9 CFR 108.10 - Outer premises and stables.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Outer premises and stables. 108.10 Section 108.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS FACILITY REQUIREMENTS...

  17. Increasing the practice of health promotion initiatives by licensed premises.

    PubMed

    Wiggers, J; Considine, R; Hazell, T; Haile, M; Rees, M; Daly, J

    2001-06-01

    Licensees of all licensed premises in the Hunter Region of New South Wales, Australia, were offered free services to encourage adoption of health promotion initiatives relating to responsible service of alcohol, environmental tobacco smoke, healthy food choices, breast and cervical cancer prevention, and the prevention of HIV/AIDS. A total of 239 premises participated in the follow-up survey. Increases in prevalence ranged between 11% and 59% for alcohol-related initiatives. The prevalence of smoke-free areas and healthy food choices increased from 32% to 65% and 42% to 96%, respectively, and the provision of cancer prevention information increased from 3% to 59%. Licensed premises represent a particularly challenging sector for health promotion practitioners to work in. The results of this study suggest that the adoption of health promotion initiatives by licensed premises can be increased. A considerable opportunity therefore exists for health promotion practitioners to become more actively involved in facilitating the adoption of such initiatives in this setting. PMID:11380053

  18. 27 CFR 22.123 - Losses on premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Losses on premises. 22.123 Section 22.123 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTRIBUTION AND USE OF TAX-FREE ALCOHOL Losses § 22.123 Losses on...

  19. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  20. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  1. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  2. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  3. 27 CFR 24.86 - Essences produced on wine premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Essences produced on wine premises. 24.86 Section 24.86 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Administrative and Miscellaneous Provisions Essences § 24.86 Essences produced on wine...

  4. 27 CFR 26.273 - Proprietors of taxpaid premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Records and Reports of Liquors From the Virgin Islands Record and Report of Liquors Brought into the United States § 26.273 Proprietors of taxpaid premises. Transactions involving the bringing of...

  5. Simulating Combustion

    NASA Astrophysics Data System (ADS)

    Merker, G.; Schwarz, C.; Stiesch, G.; Otto, F.

    The content spans from simple thermodynamics of the combustion engine to complex models for the description of the air/fuel mixture, ignition, combustion and pollutant formation considering the engine periphery of petrol and diesel engines. Thus the emphasis of the book is on the simulation models and how they are applicable for the development of modern combustion engines. Computers can be used as the engineers testbench following the rules and recommendations described here.

  6. Assessment of physical premises of selected pharmacies of Nepal

    PubMed Central

    Poudel, Bhupendra Kumar; Ishii, Itsuko

    2016-01-01

    Background: This work attempts to investigate the standards of physical premises of pharmacies in terms of cleanliness, ventilation, protection from physical environment, spaciousness and storage facilities of two selected districts of Nepal: Kathmandu and Kaski. Methods: A cross-sectional, observational study of 100 randomly selected retail and wholesale pharmacies (55 from Kathmandu and 45 from Kaski) was conducted for their compliance to provisions of physical premises: cleanliness, ventilation, protection from physical environment, spaciousness and storage facilities. Preliminarily, scoring was done by converting 5-point Likert scale to a 100-point scale as follows: 1 = 0–20, 2 = 21–40, 3 = 41–60, 4 = 61–80 and 5 = 81–100. These scores were then reported as poor (score ⩽ 40), below average (score of 41–49), average (score of 50), above average (score of 51–60) and good (score ⩾ 61). Cronbach’s alpha for retails and wholesales obtained was .720 and .757, respectively. Results: In wholesales, protection from physical environment was least scored among other components, with the mean score 34.7 ± 8.3 for Kathmandu and 37.3 ± 13.3 for Kaski. Ventilation was scored 35.3 ± 6.3 for Kathmandu and 39.3 ± 11.6 for Kaski. All other components were obtained below average. However, in retails, the storage facilities were rated ‘poor’ with mean score 36.3 ± 13.9 for Kathmandu and 36.0 ± 11.9 for Kaski. Most other components were scored above average except for ventilation which was scored ‘good’. It was found that there was no significant difference between physical premises of the pharmacies of Kathmandu and Kaski in terms of all the indicators. The findings suggest that physical premise of many pharmacies was not found appropriate as provisioned in the good pharmacy practice requirements of Codes on Sales and Distribution of Drugs. Conclusion: Most pharmacies were found non-compliant to

  7. Combustion detector

    NASA Technical Reports Server (NTRS)

    Trimpi, R. L.; Nealy, J. E.; Grose, W. L. (Inventor)

    1973-01-01

    A device has been developed for generating a rapid response signal upon the radiation-emitting combustion reaction of certain gases in order to provide a means for the detection and identification of such reaction and concurrently discriminate against spurious signals. This combustion might be the first stage of a coal mine explosion process, and thereby this device could provide a warning of the impending explosion in time to initiate quenching action. This device has the capability of distinguishing between the light emitted from a combustion reaction and the light emitted by miners' lamps, electric lamps, welding sparks or other spurious events so that the quenching mechanism is triggered only when an explosion-initiating combustion occurs.

  8. Combustion physics

    NASA Astrophysics Data System (ADS)

    Jones, A. R.

    1985-11-01

    Over 90% of our energy comes from combustion. By the year 2000 the figure will still be 80%, even allowing for nuclear and alternative energy sources. There are many familiar examples of combustion use, both domestic and industrial. These range from the Bunsen burner to large flares, from small combustion chambers, such as those in car engines, to industrial furnaces for steel manufacture or the generation of megawatts of electricity. There are also fires and explosions. The bountiful energy release from combustion, however, brings its problems, prominent among which are diminishing fuel resources and pollution. Combustion science is directed towards finding ways of improving efficiency and reducing pollution. One may ask, since combustion is a chemical reaction, why physics is involved: the answer is in three parts. First, chemicals cannot react unless they come together. In most flames the fuel and air are initially separate. The chemical reaction in the gas phase is very fast compared with the rate of mixing. Thus, once the fuel and air are mixed the reaction can be considered to occur instantaneously and fluid mechanics limits the rate of burning. Secondly, thermodynamics and heat transfer determine the thermal properties of the combustion products. Heat transfer also plays a role by preheating the reactants and is essential to extracting useful work. Fluid mechanics is relevant if work is to be performed directly, as in a turbine. Finally, physical methods, including electric probes, acoustics, optics, spectroscopy and pyrometry, are used to examine flames. The article is concerned mainly with how physics is used to improve the efficiency of combustion.

  9. 29 CFR 779.305 - Separate establishments on the same premises.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Separate establishments on the same premises. 779.305... Establishments âestablishmentâ Basis of Exemptions § 779.305 Separate establishments on the same premises... establishment, two or more physically separated portions of a business though located on the same premises,...

  10. 29 CFR 785.12 - Work performed away from the premises or job site.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Work performed away from the premises or job site. 785.12 Section 785.12 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... premises or job site. The rule is also applicable to work performed away from the premises or the job...

  11. 29 CFR 785.12 - Work performed away from the premises or job site.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Work performed away from the premises or job site. 785.12 Section 785.12 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... premises or job site. The rule is also applicable to work performed away from the premises or the job...

  12. 29 CFR 785.12 - Work performed away from the premises or job site.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Work performed away from the premises or job site. 785.12 Section 785.12 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... premises or job site. The rule is also applicable to work performed away from the premises or the job...

  13. 27 CFR 19.203 - Alternation of distilled spirits plant and bonded wine cellar premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... spirits plant and bonded wine cellar premises. 19.203 Section 19.203 Alcohol, Tobacco Products and... spirits plant and bonded wine cellar premises. (a) General. A proprietor of a distilled spirits plant operating a contiguous bonded wine cellar desiring to alternate the use of each premises by extension...

  14. 47 CFR 69.711 - Channel terminations between LEC end offices and customer premises.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and customer premises. 69.711 Section 69.711 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... terminations between LEC end offices and customer premises. (a) Scope. This paragraph governs requests for pricing flexibility with respect to channel terminations between LEC end offices and customer premises....

  15. 9 CFR 73.11 - Treatment of means of conveyance and premises having contained scabby cattle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... premises having contained scabby cattle. 73.11 Section 73.11 Animals and Animal Products ANIMAL AND PLANT... POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.11 Treatment of means of conveyance and premises having contained scabby cattle. Means of conveyance, yards, pens, sheds, chutes, or other premises...

  16. 9 CFR 73.11 - Treatment of means of conveyance and premises having contained scabby cattle.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... premises having contained scabby cattle. 73.11 Section 73.11 Animals and Animal Products ANIMAL AND PLANT... POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.11 Treatment of means of conveyance and premises having contained scabby cattle. Means of conveyance, yards, pens, sheds, chutes, or other premises...

  17. 9 CFR 73.11 - Treatment of means of conveyance and premises having contained scabby cattle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... premises having contained scabby cattle. 73.11 Section 73.11 Animals and Animal Products ANIMAL AND PLANT... POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.11 Treatment of means of conveyance and premises having contained scabby cattle. Means of conveyance, yards, pens, sheds, chutes, or other premises...

  18. 9 CFR 73.11 - Treatment of means of conveyance and premises having contained scabby cattle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... premises having contained scabby cattle. 73.11 Section 73.11 Animals and Animal Products ANIMAL AND PLANT... POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.11 Treatment of means of conveyance and premises having contained scabby cattle. Means of conveyance, yards, pens, sheds, chutes, or other premises...

  19. 9 CFR 73.11 - Treatment of means of conveyance and premises having contained scabby cattle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... premises having contained scabby cattle. 73.11 Section 73.11 Animals and Animal Products ANIMAL AND PLANT... POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.11 Treatment of means of conveyance and premises having contained scabby cattle. Means of conveyance, yards, pens, sheds, chutes, or other premises...

  20. 47 CFR 64.609 - Enforcement of related customer premises equipment rules.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Enforcement of related customer premises... Relay Services and Related Customer Premises Equipment for Persons With Disabilities § 64.609 Enforcement of related customer premises equipment rules. Enforcement of §§ 64.607 and 64.608 is delegated...

  1. 27 CFR 24.102 - Premises established for taxpaid wine operations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Premises established for taxpaid wine operations. 24.102 Section 24.102 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Premises and Operations § 24.102 Premises...

  2. Biofuels combustion*

    DOE PAGESBeta

    Westbrook, Charles K.

    2013-01-04

    This review describes major features of current research in renewable fuels derived from plants and from fatty acids. Recent and ongoing fundamental studies of biofuel molecular structure, oxidation reactions, and biofuel chemical properties are reviewed, in addition to combustion applications of biofuels in the major types of engines in which biofuels are used. Biofuels and their combustion are compared with combustion features of conventional petroleum-based fuels. Two main classes of biofuels are described, those consisting of small, primarily alcohol, fuels (particularly ethanol, n-butanol, and iso-pentanol) that are used primarily to replace or supplement gasoline and those derived from fatty acidsmore » and used primarily to replace or supplement conventional diesel fuels. As a result, research efforts on so-called second- and third-generation biofuels are discussed briefly.« less

  3. Biofuels Combustion

    NASA Astrophysics Data System (ADS)

    Westbrook, Charles K.

    2013-04-01

    This review describes major features of current research in renewable fuels derived from plants and from fatty acids. Recent and ongoing fundamental studies of biofuel molecular structure, oxidation reactions, and biofuel chemical properties are reviewed, in addition to combustion applications of biofuels in the major types of engines in which biofuels are used. Biofuels and their combustion are compared with combustion features of conventional petroleum-based fuels. Two main classes of biofuels are described, those consisting of small, primarily alcohol, fuels (particularly ethanol, n-butanol, and iso-pentanol) that are used primarily to replace or supplement gasoline and those derived from fatty acids and used primarily to replace or supplement conventional diesel fuels. Research efforts on so-called second- and third-generation biofuels are discussed briefly.

  4. Biofuels combustion*

    SciTech Connect

    Westbrook, Charles K.

    2013-01-04

    This review describes major features of current research in renewable fuels derived from plants and from fatty acids. Recent and ongoing fundamental studies of biofuel molecular structure, oxidation reactions, and biofuel chemical properties are reviewed, in addition to combustion applications of biofuels in the major types of engines in which biofuels are used. Biofuels and their combustion are compared with combustion features of conventional petroleum-based fuels. Two main classes of biofuels are described, those consisting of small, primarily alcohol, fuels (particularly ethanol, n-butanol, and iso-pentanol) that are used primarily to replace or supplement gasoline and those derived from fatty acids and used primarily to replace or supplement conventional diesel fuels. As a result, research efforts on so-called second- and third-generation biofuels are discussed briefly.

  5. Bubble Combustion

    NASA Technical Reports Server (NTRS)

    Corrigan, Jackie

    2004-01-01

    A method of energy production that is capable of low pollutant emissions is fundamental to one of the four pillars of NASA s Aeronautics Blueprint: Revolutionary Vehicles. Bubble combustion, a new engine technology currently being developed at Glenn Research Center promises to provide low emissions combustion in support of NASA s vision under the Emissions Element because it generates power, while minimizing the production of carbon dioxide (CO2) and nitrous oxides (NOx), both known to be Greenhouse gases. and allows the use of alternative fuels such as corn oil, low-grade fuels, and even used motor oil. Bubble combustion is analogous to the inverse of spray combustion: the difference between bubble and spray combustion is that spray combustion is spraying a liquid in to a gas to form droplets, whereas bubble combustion involves injecting a gas into a liquid to form gaseous bubbles. In bubble combustion, the process for the ignition of the bubbles takes place on a time scale of less than a nanosecond and begins with acoustic waves perturbing each bubble. This perturbation causes the local pressure to drop below the vapor pressure of the liquid thus producing cavitation in which the bubble diameter grows, and upon reversal of the oscillating pressure field, the bubble then collapses rapidly with the aid of the high surface tension forces acting on the wall of the bubble. The rapid and violent collapse causes the temperatures inside the bubbles to soar as a result of adiabatic heating. As the temperatures rise, the gaseous contents of the bubble ignite with the bubble itself serving as its own combustion chamber. After ignition, this is the time in the bubble s life cycle where power is generated, and CO2, and NOx among other species, are produced. However, the pollutants CO2 and NOx are absorbed into the surrounding liquid. The importance of bubble combustion is that it generates power using a simple and compact device. We conducted a parametric study using CAVCHEM

  6. Distribution system water age can create premise plumbing corrosion hotspots.

    PubMed

    Masters, Sheldon; Parks, Jeffrey; Atassi, Amrou; Edwards, Marc A

    2015-09-01

    Cumulative changes in chemical and biological properties associated with higher "water age" in distribution systems may impact water corrosivity and regulatory compliance with lead and copper action levels. The purpose of this study was to examine the effects of water age and chemistry on corrosivity of various downstream premise plumbing pipe materials and configurations using a combination of controlled laboratory studies and a field survey. Examination of lead pipe, copper pipe with lead solder, and leaded brass materials in a replicated lab rig simulating premise plumbing stagnation events indicated that lead or copper release could increase as much as ∼440 % or decrease as much as 98 % relative to water treatment plant effluent. In field studies at five utilities, trends in lead and copper release were highly dependent on circumstance; for example, lead release increased with water age in 13 % of cases and decreased with water age in 33 % of conditions tested. Levels of copper in the distribution system were up to 50 % lower and as much as 30 % higher relative to levels at the treatment plant. In many cases, high-risks of elevated lead and copper did not co-occur, demonstrating that these contaminants will have to be sampled separately to identify "worst case" conditions for human exposure and monitoring. PMID:26251058

  7. Turbulent combustion

    SciTech Connect

    Talbot, L.; Cheng, R.K.

    1993-12-01

    Turbulent combustion is the dominant process in heat and power generating systems. Its most significant aspect is to enhance the burning rate and volumetric power density. Turbulent mixing, however, also influences the chemical rates and has a direct effect on the formation of pollutants, flame ignition and extinction. Therefore, research and development of modern combustion systems for power generation, waste incineration and material synthesis must rely on a fundamental understanding of the physical effect of turbulence on combustion to develop theoretical models that can be used as design tools. The overall objective of this program is to investigate, primarily experimentally, the interaction and coupling between turbulence and combustion. These processes are complex and are characterized by scalar and velocity fluctuations with time and length scales spanning several orders of magnitude. They are also influenced by the so-called {open_quotes}field{close_quotes} effects associated with the characteristics of the flow and burner geometries. The authors` approach is to gain a fundamental understanding by investigating idealized laboratory flames. Laboratory flames are amenable to detailed interrogation by laser diagnostics and their flow geometries are chosen to simplify numerical modeling and simulations and to facilitate comparison between experiments and theory.

  8. Opportunistic Premise Plumbing Pathogens: Increasingly Important Pathogens in Drinking Water.

    PubMed

    Falkinham, Joseph O; Pruden, Amy; Edwards, Marc

    2015-01-01

    Opportunistic premise plumbing pathogens are responsible for a significant number of infections whose origin has been traced to drinking water. These opportunistic pathogens represent an emerging water borne disease problem with a major economic cost of at least $1 billion annually. The common features of this group of waterborne pathogens include: disinfectant-resistance, pipe surface adherence and biofilm formation, growth in amoebae, growth on low organic concentrations, and growth at low oxygen levels. Their emergence is due to the fact that conditions resulting from drinking water treatment select for them. As such, there is a need for novel approaches to reduce exposure to these pathogens. In addition to much-needed research, controls to reduce numbers and human exposure can be instituted independently by utilities and homeowners and hospital- and building-operators. PMID:26066311

  9. Opportunistic Premise Plumbing Pathogens: Increasingly Important Pathogens in Drinking Water

    PubMed Central

    Falkinham, Joseph O.; Pruden, Amy; Edwards, Marc

    2015-01-01

    Opportunistic premise plumbing pathogens are responsible for a significant number of infections whose origin has been traced to drinking water. These opportunistic pathogens represent an emerging water borne disease problem with a major economic cost of at least $1 billion annually. The common features of this group of waterborne pathogens include: disinfectant-resistance, pipe surface adherence and biofilm formation, growth in amoebae, growth on low organic concentrations, and growth at low oxygen levels. Their emergence is due to the fact that conditions resulting from drinking water treatment select for them. As such, there is a need for novel approaches to reduce exposure to these pathogens. In addition to much-needed research, controls to reduce numbers and human exposure can be instituted independently by utilities and homeowners and hospital- and building-operators. PMID:26066311

  10. Prevalence of Legionella in premise plumbing in Hungary.

    PubMed

    Barna, Zsófia; Kádár, Mihály; Kálmán, Emese; Scheirich Szax, Anita; Vargha, Márta

    2016-03-01

    Legionella is one of the emerging concerns of water quality in built water environments. Premise plumbing systems are among the recognised sources of infection. In the present study, colonisation of hot water networks in health care facilities, schools, hotels, private residences, office and industrial buildings was investigated. Data was analysed in connection with building and premise plumbing characteristics. Over 60% of all buildings were colonised by Legionella; counts were over 1000 CFU/L in 49%. The most prevalent type was Legionella pneumophila serogroup 2-14, isolated from 75% of the positive samples. Centrally produced hot water was found to be a key risk factor (46% of the samples were positive vs. 16% in individual systems); within this group the type of the building was less relevant. Colonisation levels in schools were similar to hotels or hospitals, representing a previously underestimated risk setting. Systems supplied by water from deep groundwater sources were significantly less likely to be colonised than more vulnerable sources (bank-wall filtration, surface water abstraction or karstic water; 28% vs. 51% positive), regardless of the type of treatment applied, including the presence of disinfection. The aggravating effect of larger, more complex and older buildings on colonisation was also confirmed. The present study represents the first baseline analysis, pre-empting regulation or monitoring requirements for Legionella. The prevalence of legionellae and the identified risk factors are indicative for other settings lacking targeted interventions. The statistically confirmed risk factors can serve as indicators for preliminary risk assessment and the prioritisation of interventions. PMID:26724441

  11. "Cirque du Freak."

    ERIC Educational Resources Information Center

    Rivett, Miriam

    2002-01-01

    Considers the marketing strategies that underpin the success of the "Cirque du Freak" series. Describes how "Cirque du Freak" is an account of events in the life of schoolboy Darren Shan. Notes that it is another reworking of the vampire narrative, a sub-genre of horror writing that has proved highly popular with both adult and child readers. (SG)

  12. Regenerative combustion device

    DOEpatents

    West, Phillip B.

    2004-03-16

    A regenerative combustion device having a combustion zone, and chemicals contained within the combustion zone, such as water, having a first equilibrium state, and a second combustible state. Means for transforming the chemicals from the first equilibrium state to the second combustible state, such as electrodes, are disposed within the chemicals. An igniter, such as a spark plug or similar device, is disposed within the combustion zone for igniting combustion of the chemicals in the second combustible state. The combustion products are contained within the combustion zone, and the chemicals are selected such that the combustion products naturally chemically revert into the chemicals in the first equilibrium state following combustion. The combustion device may thus be repeatedly reused, requiring only a brief wait after each ignition to allow the regeneration of combustible gasses within the head space.

  13. Advanced Combustion

    SciTech Connect

    Holcomb, Gordon R.

    2013-03-11

    The activity reported in this presentation is to provide the mechanical and physical property information needed to allow rational design, development and/or choice of alloys, manufacturing approaches, and environmental exposure and component life models to enable oxy-fuel combustion boilers to operate at Ultra-Supercritical (up to 650{degrees}C & between 22-30 MPa) and/or Advanced Ultra-Supercritical conditions (760{degrees}C & 35 MPa).

  14. 27 CFR 31.83 - Ball park, race track, etc.; sales throughout the premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Ball park, race track, etc... to Registration Sales in Two Or More Areas on the Same Premises § 31.83 Ball park, race track, etc.; sales throughout the premises. The proprietor of a ball park, race track, stadium, pavilion, or...

  15. 27 CFR 31.83 - Ball park, race track, etc.; sales throughout the premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Ball park, race track, etc... to Registration Sales in Two Or More Areas on the Same Premises § 31.83 Ball park, race track, etc.; sales throughout the premises. The proprietor of a ball park, race track, stadium, pavilion, or...

  16. 27 CFR 31.83 - Ball park, race track, etc.; sales throughout the premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Ball park, race track, etc... to Registration Sales in Two Or More Areas on the Same Premises § 31.83 Ball park, race track, etc.; sales throughout the premises. The proprietor of a ball park, race track, stadium, pavilion, or...

  17. 27 CFR 31.83 - Ball park, race track, etc.; sales throughout the premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Ball park, race track, etc... to Registration Sales in Two Or More Areas on the Same Premises § 31.83 Ball park, race track, etc.; sales throughout the premises. The proprietor of a ball park, race track, stadium, pavilion, or...

  18. 27 CFR 31.83 - Ball park, race track, etc.; sales throughout the premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Ball park, race track, etc... to Registration Sales in Two Or More Areas on the Same Premises § 31.83 Ball park, race track, etc.; sales throughout the premises. The proprietor of a ball park, race track, stadium, pavilion, or...

  19. 25 CFR 212.46 - Inspection of premises, books, and accounts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Inspection of premises, books, and accounts. 212.46 Section 212.46 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF... premises, books, and accounts. The provisions of § 211.46 of this subchapter are applicable to leases...

  20. 25 CFR 212.46 - Inspection of premises, books, and accounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Inspection of premises, books, and accounts. 212.46 Section 212.46 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF... premises, books, and accounts. The provisions of § 211.46 of this subchapter are applicable to leases...

  1. 25 CFR 211.46 - Inspection of premises, books and accounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Inspection of premises, books and accounts. 211.46... premises, books and accounts. Lessees shall allow the Indian mineral owner, the Indian mineral owner's... and submit all related reports required by the lease and applicable regulations. Books and...

  2. 25 CFR 211.46 - Inspection of premises, books and accounts.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Inspection of premises, books and accounts. 211.46... premises, books and accounts. Lessees shall allow the Indian mineral owner, the Indian mineral owner's... and submit all related reports required by the lease and applicable regulations. Books and...

  3. 25 CFR 212.46 - Inspection of premises, books, and accounts.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Inspection of premises, books, and accounts. 212.46 Section 212.46 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF... premises, books, and accounts. The provisions of § 211.46 of this subchapter are applicable to leases...

  4. 25 CFR 211.46 - Inspection of premises, books and accounts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Inspection of premises, books and accounts. 211.46 Section... premises, books and accounts. Lessees shall allow the Indian mineral owner, the Indian mineral owner's... and submit all related reports required by the lease and applicable regulations. Books and...

  5. 25 CFR 211.46 - Inspection of premises, books and accounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Inspection of premises, books and accounts. 211.46... premises, books and accounts. Lessees shall allow the Indian mineral owner, the Indian mineral owner's... and submit all related reports required by the lease and applicable regulations. Books and...

  6. 25 CFR 212.46 - Inspection of premises, books, and accounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Inspection of premises, books, and accounts. 212.46 Section 212.46 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF... premises, books, and accounts. The provisions of § 211.46 of this subchapter are applicable to leases...

  7. 25 CFR 213.34 - Inspection of premises; books and accounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Inspection of premises; books and accounts. 213.34... premises; books and accounts. Lessees shall agree to allow the lessors and their agents or any authorized... books and records, showing manner of operations and persons interested, shall be open at all times...

  8. 27 CFR 19.58 - Taxpaid spirits or wines on bonded premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Taxpaid spirits or wines... Production, Location, and Use of Plants Conveyance of Spirits Or Wines on Plant Premises § 19.58 Taxpaid spirits or wines on bonded premises. The proprietor may move tax paid or tax determined spirits or...

  9. 12 CFR 250.200 - Investment in bank premises by holding company banks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Investment in bank premises by holding company banks. 250.200 Section 250.200 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS... bank premises by holding company banks. (a) The Board of Governors has been asked whether,...

  10. 12 CFR 250.200 - Investment in bank premises by holding company banks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Investment in bank premises by holding company banks. 250.200 Section 250.200 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS... Investment in bank premises by holding company banks. (a) The Board of Governors has been asked whether,...

  11. 12 CFR 250.200 - Investment in bank premises by holding company banks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Investment in bank premises by holding company banks. 250.200 Section 250.200 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS... bank premises by holding company banks. (a) The Board of Governors has been asked whether,...

  12. 12 CFR 250.200 - Investment in bank premises by holding company banks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Investment in bank premises by holding company banks. 250.200 Section 250.200 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS... Investment in bank premises by holding company banks. (a) The Board of Governors has been asked whether,...

  13. 25 CFR 226.23 - Easements for wells off leased premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Easements for wells off leased premises. 226.23 Section 226.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF OSAGE RESERVATION LANDS FOR OIL AND GAS MINING Operations § 226.23 Easements for wells off leased premises. The Superintendent, with the consent of...

  14. Conditional Reasoning with False Premises Facilitates the Transition between Familiar and Abstract Reasoning

    ERIC Educational Resources Information Center

    Markovits, Henry; Lortie-Forgues, Hugues

    2011-01-01

    Abstract reasoning is critical for science and mathematics, but is very difficult. In 3 studies, the hypothesis that alternatives generation required for conditional reasoning with false premises facilitates abstract reasoning is examined. Study 1 (n = 372) found that reasoning with false premises improved abstract reasoning in 12- to…

  15. 23 CFR 750.709 - On-property or on-premise advertising.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... signs are subject to regulation (subpart A, part 750, chapter I, 23 CFR) in those States which have... 23 Highways 1 2011-04-01 2011-04-01 false On-property or on-premise advertising. 750.709 Section... ENVIRONMENT HIGHWAY BEAUTIFICATION Outdoor Advertising Control § 750.709 On-property or on-premise...

  16. 23 CFR 750.709 - On-property or on-premise advertising.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... signs are subject to regulation (subpart A, part 750, chapter I, 23 CFR) in those States which have... 23 Highways 1 2012-04-01 2012-04-01 false On-property or on-premise advertising. 750.709 Section... ENVIRONMENT HIGHWAY BEAUTIFICATION Outdoor Advertising Control § 750.709 On-property or on-premise...

  17. 23 CFR 750.709 - On-property or on-premise advertising.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... signs are subject to regulation (subpart A, part 750, chapter I, 23 CFR) in those States which have... 23 Highways 1 2010-04-01 2010-04-01 false On-property or on-premise advertising. 750.709 Section... ENVIRONMENT HIGHWAY BEAUTIFICATION Outdoor Advertising Control § 750.709 On-property or on-premise...

  18. 25 CFR 226.23 - Easements for wells off leased premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Easements for wells off leased premises. 226.23 Section 226.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF OSAGE RESERVATION LANDS FOR OIL AND GAS MINING Operations § 226.23 Easements for wells off leased premises. The Superintendent, with the consent of...

  19. 9 CFR 71.12 - Sodium orthophenylphenate as permitted disinfectant for premises infected with tuberculosis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... disinfectant for premises infected with tuberculosis. 71.12 Section 71.12 Animals and Animal Products ANIMAL... disinfectant for premises infected with tuberculosis. (a) A permitted brand of sodium orthophenylphenate in a proportion of at least one pound to 12 gallons of water is permitted in tuberculosis eradication work...

  20. 9 CFR 71.12 - Sodium orthophenylphenate as permitted disinfectant for premises infected with tuberculosis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... disinfectant for premises infected with tuberculosis. 71.12 Section 71.12 Animals and Animal Products ANIMAL... disinfectant for premises infected with tuberculosis. (a) A permitted brand of sodium orthophenylphenate in a proportion of at least one pound to 12 gallons of water is permitted in tuberculosis eradication work...

  1. 9 CFR 71.12 - Sodium orthophenylphenate as permitted disinfectant for premises infected with tuberculosis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... disinfectant for premises infected with tuberculosis. 71.12 Section 71.12 Animals and Animal Products ANIMAL... disinfectant for premises infected with tuberculosis. (a) A permitted brand of sodium orthophenylphenate in a proportion of at least one pound to 12 gallons of water is permitted in tuberculosis eradication work...

  2. 9 CFR 71.12 - Sodium orthophenylphenate as permitted disinfectant for premises infected with tuberculosis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... disinfectant for premises infected with tuberculosis. 71.12 Section 71.12 Animals and Animal Products ANIMAL... disinfectant for premises infected with tuberculosis. (a) A permitted brand of sodium orthophenylphenate in a proportion of at least one pound to 12 gallons of water is permitted in tuberculosis eradication work...

  3. 25 CFR 226.23 - Easements for wells off leased premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Easements for wells off leased premises. 226.23 Section 226.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF OSAGE RESERVATION LANDS FOR OIL AND GAS MINING Operations § 226.23 Easements for wells off leased premises. The Superintendent, with the consent of...

  4. 23 CFR 750.709 - On-property or on-premise advertising.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ENVIRONMENT HIGHWAY BEAUTIFICATION Outdoor Advertising Control § 750.709 On-property or on-premise advertising... signs are subject to regulation (subpart A, part 750, chapter I, 23 CFR) in those States which have... 23 Highways 1 2013-04-01 2013-04-01 false On-property or on-premise advertising. 750.709...

  5. 23 CFR 750.709 - On-property or on-premise advertising.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ENVIRONMENT HIGHWAY BEAUTIFICATION Outdoor Advertising Control § 750.709 On-property or on-premise advertising... signs are subject to regulation (subpart A, part 750, chapter I, 23 CFR) in those States which have... 23 Highways 1 2014-04-01 2014-04-01 false On-property or on-premise advertising. 750.709...

  6. 27 CFR 646.153 - Authority of appropriate ATF officers to enter business premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... REGULATIONS RELATING TO ALCOHOL AND TOBACCO CONTRABAND CIGARETTES Other Provisions Relating to the Distribution of Cigarettes § 646.153 Authority of appropriate ATF officers to enter business premises. Any appropriate ATF officer may enter the business premises of any distributor of cigarettes to inspect...

  7. 27 CFR 646.153 - Authority of appropriate ATF officers to enter business premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... REGULATIONS RELATING TO ALCOHOL AND TOBACCO CONTRABAND CIGARETTES Other Provisions Relating to the Distribution of Cigarettes § 646.153 Authority of appropriate ATF officers to enter business premises. Any appropriate ATF officer may enter the business premises of any distributor of cigarettes to inspect...

  8. 27 CFR 646.153 - Authority of appropriate ATF officers to enter business premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... REGULATIONS RELATING TO ALCOHOL AND TOBACCO CONTRABAND CIGARETTES Other Provisions Relating to the Distribution of Cigarettes § 646.153 Authority of appropriate ATF officers to enter business premises. Any appropriate ATF officer may enter the business premises of any distributor of cigarettes to inspect...

  9. 27 CFR 646.153 - Authority of appropriate ATF officers to enter business premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... REGULATIONS RELATING TO ALCOHOL AND TOBACCO CONTRABAND CIGARETTES Other Provisions Relating to the Distribution of Cigarettes § 646.153 Authority of appropriate ATF officers to enter business premises. Any appropriate ATF officer may enter the business premises of any distributor of cigarettes to inspect...

  10. 27 CFR 19.204 - Alternation of distilled spirits plant and taxpaid wine bottling house premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... spirits plant and taxpaid wine bottling house premises. 19.204 Section 19.204 Alcohol, Tobacco Products... distilled spirits plant and taxpaid wine bottling house premises. (a) General. A proprietor of a distilled spirits plant operating a contiguous taxpaid wine bottling house desiring to alternate the use of...

  11. 27 CFR 19.97 - Taxpaid spirits or wines on bonded premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Taxpaid spirits or wines... Miscellaneous Provisions Conveyance of Spirits Or Wines on Plant Premises § 19.97 Taxpaid spirits or wines on bonded premises. Spirits or wines on which the tax has been paid or determined may be conveyed within...

  12. 25 CFR 226.23 - Easements for wells off leased premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Easements for wells off leased premises. 226.23 Section 226.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF OSAGE RESERVATION LANDS FOR OIL AND GAS MINING Operations § 226.23 Easements for wells off leased premises. The Superintendent, with the consent of...

  13. 25 CFR 226.23 - Easements for wells off leased premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Easements for wells off leased premises. 226.23 Section 226.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF OSAGE RESERVATION LANDS FOR OIL AND GAS MINING Operations § 226.23 Easements for wells off leased premises. The Superintendent, with the consent of...

  14. 27 CFR 19.134 - Bonded warehouses not on premises qualified for production of spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilled spirits plant qualified for production of spirits, or contiguous to a distillery operated by the... premises qualified for production of spirits. 19.134 Section 19.134 Alcohol, Tobacco Products and Firearms... Location and Use § 19.134 Bonded warehouses not on premises qualified for production of spirits....

  15. 27 CFR 25.225 - Destruction of taxpaid beer which was never removed from brewery premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... beer which was never removed from brewery premises. 25.225 Section 25.225 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Voluntary Destruction § 25.225 Destruction of taxpaid beer which was never removed from brewery premises. (a) General....

  16. 27 CFR 25.225 - Destruction of taxpaid beer which was never removed from brewery premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... beer which was never removed from brewery premises. 25.225 Section 25.225 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Voluntary Destruction § 25.225 Destruction of taxpaid beer which was never removed from brewery premises. (a) General....

  17. 27 CFR 25.25 - Operation of a tavern on brewery premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Location and Use of Brewery § 25.25 Operation of a... by § 25.23. As used in this section, “tavern” means a portion of brewery premises where beer is sold... tavern operated on brewery premises. Taxpaid beer produced by other brewers may be received, stored...

  18. 27 CFR 25.225 - Destruction of taxpaid beer which was never removed from brewery premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... beer which was never removed from brewery premises. 25.225 Section 25.225 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Voluntary Destruction § 25.225 Destruction of taxpaid beer which was never removed from brewery premises. (a) General....

  19. 27 CFR 25.25 - Operation of a tavern on brewery premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Location and Use of Brewery § 25.25 Operation of a... by § 25.23. As used in this section, “tavern” means a portion of brewery premises where beer is sold... tavern operated on brewery premises. Taxpaid beer produced by other brewers may be received, stored...

  20. 27 CFR 25.225 - Destruction of taxpaid beer which was never removed from brewery premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... beer which was never removed from brewery premises. 25.225 Section 25.225 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Voluntary Destruction § 25.225 Destruction of taxpaid beer which was never removed from brewery premises. (a) General....

  1. 27 CFR 25.225 - Destruction of taxpaid beer which was never removed from brewery premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... beer which was never removed from brewery premises. 25.225 Section 25.225 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Voluntary Destruction § 25.225 Destruction of taxpaid beer which was never removed from brewery premises. (a) General....

  2. 27 CFR 25.25 - Operation of a tavern on brewery premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... brewery premises. 25.25 Section 25.25 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Location and Use of Brewery § 25.25 Operation of a tavern on brewery premises. (a) General. A brewer desiring to operate a tavern as an alternate use...

  3. 27 CFR 25.25 - Operation of a tavern on brewery premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... brewery premises. 25.25 Section 25.25 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Location and Use of Brewery § 25.25 Operation of a tavern on brewery premises. (a) General. A brewer desiring to operate a tavern as an alternate use...

  4. 27 CFR 19.990 - Redistillation of spirits or fuel alcohol received on the plant premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... or fuel alcohol received on the plant premises. 19.990 Section 19.990 Alcohol, Tobacco Products and... PLANTS Distilled Spirits For Fuel Use Redistillation § 19.990 Redistillation of spirits or fuel alcohol received on the plant premises. (a) Receipts for redistillation. Proprietors of alcohol fuel plants...

  5. The du Bois sign.

    PubMed

    Voelpel, James H; Muehlberger, Thomas

    2011-03-01

    According to the current literature, the term "du Bois sign" characterizes the condition of a shortened fifth finger as a symptom of congenital syphilis, Down syndrome, dyscrania, and encephalic malformation. Modern medical dictionaries and text books attribute the eponym to the French gynecologist Paul Dubois (1795-1871). Yet, a literature analysis revealed incorrect references to the person and unclear definitions of the term. Our findings showed that the origin of the term is based on observations made by the Swiss dermatologist Charles du Bois (1874-1947) in connection with congenital syphilis. In addition, a further eponymical fifth finger sign is closely associated with the du Bois sign. In conclusion, the du Bois sign has only limited diagnostic value and is frequently occurring in the normal healthy population. PMID:21263293

  6. Combustion chemistry

    SciTech Connect

    Brown, N.J.

    1993-12-01

    This research is concerned with the development and use of sensitivity analysis tools to probe the response of dependent variables to model input variables. Sensitivity analysis is important at all levels of combustion modeling. This group`s research continues to be focused on elucidating the interrelationship between features in the underlying potential energy surface (obtained from ab initio quantum chemistry calculations) and their responses in the quantum dynamics, e.g., reactive transition probabilities, cross sections, and thermal rate coefficients. The goals of this research are: (i) to provide feedback information to quantum chemists in their potential surface refinement efforts, and (ii) to gain a better understanding of how various regions in the potential influence the dynamics. These investigations are carried out with the methodology of quantum functional sensitivity analysis (QFSA).

  7. Acute alcohol use among suicide decedents in 14 U.S. States: Impacts of off-premise and on-premise alcohol outlet density

    PubMed Central

    Giesbrecht, Norman; Huguet, Nathalie; Ogden, Lauren; Kaplan, Mark S.; McFarland, Bentson H.; Caetano, Raul; Conner, Kenneth R.; Nolte, Kurt B.

    2015-01-01

    Background and Aims This study estimates the association between per capita alcohol retail outlet density and blood alcohol concentration (BAC) from 51,547 suicide decedents. It also analyzes the relationship between alcohol outlet density and socio-demographic characteristics among alcohol positive suicide decedents in the United States by racial/ethnic groups and method of suicide. Design Analysis of U.S. data, 2003–11, National Violent Death Reporting System Setting Suicide decedents from 14 U.S. States Cases A total of 51,547 suicide decedents tested for blood alcohol content. Measurements Blood alcohol content and levels were derived from coroner/medical examiner reports. Densities of county level on-premise and off-premise alcohol retail outlets were calculated using the 2010 Census. Findings Multilevel logistic regression models suggested that higher off-premise alcohol outlet densities were associated with greater proportions of alcohol-related suicides among men -- for suicides with alcohol present (BAC>0; adjusted odds ratio [AOR]= 1.08, 95% confidence interval [CI]= 1.03–1.13). Interactions between outlet density and decedents’ characteristics were also tested. There was an interaction between off-premise alcohol availability and American Indian/Alaska Native race (AOR=1.36; 95% CI=1.10–1,69) such that this sub-group had highest BAC positivity. On-premise density was also associated with BAC > 0 (AOR=1.05; 95% CI=1.03–1.11) and BAC≥ 0.08 (AOR=1.05; 95% CI=1.02–1.09) among male decedents. Conclusions County-level on- and off-premise density are associated with alcohol-related suicide, especially among American Indians/Alaska Natives. PMID:25310999

  8. Use of Fourier transform spectroscopy in combustion effluent monitoring

    NASA Astrophysics Data System (ADS)

    Howe, Gordon S.; McIntosh, Bruce C.

    1991-04-01

    FTIR spectroscopy is a well demonstrated technique for laboratory analysis. However, its application in stationary source monitoring for waste incinerators and other sources of combustion is viewed with considerable caution. The E.I. du Pont de Nemours & Co. has committed significant resources to pioneer the use of FTIR analysis in continuous emission monitoring applications. Applications criteria derived from their experience will enhance the success of many future applications. The success of Du Pont's current efforts in this field will aid in opening the door to the widespread acceptance and use of this significant environmental technology.

  9. Coal combustion science

    SciTech Connect

    Hardesty, D.R.; Baxter, L.L.; Fletcher, T.H.; Mitchell, R.E.

    1990-11-01

    The objective of this activity is to support the Office of Fossil Energy in executing research on coal combustion science. This activity consists of basic research on coal combustion that supports both the Pittsburgh Energy Technology Center (PETC) Direct Utilization Advanced Research and Technology Development Program, and the International Energy Agency (IEA) Coal Combustion Science Project. Specific tasks include: coal devolatilization, coal char combustion, and fate of mineral matter during coal combustion. 91 refs., 40 figs., 9 tabs.

  10. Combustion Fundamentals Research

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Increased emphasis is placed on fundamental and generic research at Lewis Research Center with less systems development efforts. This is especially true in combustion research, where the study of combustion fundamentals has grown significantly in order to better address the perceived long term technical needs of the aerospace industry. The main thrusts for this combustion fundamentals program area are as follows: analytical models of combustion processes, model verification experiments, fundamental combustion experiments, and advanced numeric techniques.

  11. Combustion technologies

    SciTech Connect

    Barsin, J.A.

    1994-12-31

    The presentation will cover the highlights of sludge, providing information as to where it comes from, projection of how much more is expected, what is sludge, what can be done with them, and finally focus in one combustion technology that can be utilized and applied to recycle sludge. The author is with Gotaverken Energy Systems Inc. where for the past 100 years they have been involved in the recovery of chemicals in chemical pulp mills. One week ago, our name was changed to Kvaerner Pulping Inc. to better reflect our present make-up which is a combination of Kamyr AB (suppliers of proprietary highly engineered totally chlorine free chemical pulp manufacturing systems, including digesters, O{sub 2} delignification systems, and bleach plant systems) and Goetaverken. Sludges that we are concerned with derive from several sources within chemical pulp mills such as: such as primary clarifier sludges, secondary clarifier sludges, and most recently those sludges derived from post consumer paper and board recycle efforts including de-inking and those from the thermal mechanical pulping processes. These sludges have been classified as non-hazardous therefore, residue can be landfilled, but the volumes involved are growing at an alarming rate.

  12. 27 CFR 19.144 - Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... spirits plant and volatile fruit-flavor concentrate plant premises. 19.144 Section 19.144 Alcohol, Tobacco... § 19.144 Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises... use with the premises of a contiguous volatile fruit-flavor concentrate plant. If a proprietor...

  13. 27 CFR 19.144 - Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... spirits plant and volatile fruit-flavor concentrate plant premises. 19.144 Section 19.144 Alcohol, Tobacco... § 19.144 Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises... use with the premises of a contiguous volatile fruit-flavor concentrate plant. If a proprietor...

  14. 27 CFR 19.144 - Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... spirits plant and volatile fruit-flavor concentrate plant premises. 19.144 Section 19.144 Alcohol, Tobacco... § 19.144 Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises... use with the premises of a contiguous volatile fruit-flavor concentrate plant. If a proprietor...

  15. 27 CFR 19.144 - Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... spirits plant and volatile fruit-flavor concentrate plant premises. 19.144 Section 19.144 Alcohol, Tobacco... § 19.144 Alternation of distilled spirits plant and volatile fruit-flavor concentrate plant premises... use with the premises of a contiguous volatile fruit-flavor concentrate plant. If a proprietor...

  16. 9 CFR 355.15 - Inedible material operating and storage rooms; outer premises, docks, driveways, etc.; fly...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... storage rooms; outer premises, docks, driveways, etc.; fly-breeding material; nuisances. 355.15 Section....15 Inedible material operating and storage rooms; outer premises, docks, driveways, etc.; fly... any material in which flies may breed, or the maintenance of any nuisance on the premises shall not...

  17. 9 CFR 355.15 - Inedible material operating and storage rooms; outer premises, docks, driveways, etc.; fly...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... storage rooms; outer premises, docks, driveways, etc.; fly-breeding material; nuisances. 355.15 Section....15 Inedible material operating and storage rooms; outer premises, docks, driveways, etc.; fly... any material in which flies may breed, or the maintenance of any nuisance on the premises shall not...

  18. 27 CFR 19.206 - Curtailment and extension of plant premises for the manufacture of eligible flavors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of plant premises for the manufacture of eligible flavors. 19.206 Section 19.206 Alcohol, Tobacco... and extension of plant premises for the manufacture of eligible flavors. (a) General. The premises of... permit the use of the facilities for the manufacture of eligible flavors. (b) Qualifying documents....

  19. Epidemiology and Ecology of Opportunistic Premise Plumbing Pathogens: Legionella pneumophila, Mycobacterium avium, and Pseudomonas aeruginosa

    EPA Science Inventory

    BACKGROUND: Legionella pneumophila, Mycobacterium avium, and Pseudomonas aeruginosa are opportunistic premise plumbing pathogens (OPPPs) that persist and grow in household plumbing, habitats they share with humans. Infections caused by these OPPPs involve individuals with preexis...

  20. 9 CFR 77.19 - Cleaning and disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PRODUCTS TUBERCULOSIS Cattle and Bison § 77.19 Cleaning and disinfection of premises, conveyances, and..., holding, shipping, loading, unloading, and delivering cattle or bison in connection with their...

  1. 9 CFR 77.19 - Cleaning and disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PRODUCTS TUBERCULOSIS Cattle and Bison § 77.19 Cleaning and disinfection of premises, conveyances, and..., holding, shipping, loading, unloading, and delivering cattle or bison in connection with their...

  2. 9 CFR 77.19 - Cleaning and disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PRODUCTS TUBERCULOSIS Cattle and Bison § 77.19 Cleaning and disinfection of premises, conveyances, and..., holding, shipping, loading, unloading, and delivering cattle or bison in connection with their...

  3. 9 CFR 77.19 - Cleaning and disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PRODUCTS TUBERCULOSIS Cattle and Bison § 77.19 Cleaning and disinfection of premises, conveyances, and..., holding, shipping, loading, unloading, and delivering cattle or bison in connection with their...

  4. 9 CFR 77.19 - Cleaning and disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PRODUCTS TUBERCULOSIS Cattle and Bison § 77.19 Cleaning and disinfection of premises, conveyances, and..., holding, shipping, loading, unloading, and delivering cattle or bison in connection with their...

  5. Combustion 2000

    SciTech Connect

    2000-06-30

    This report presents work carried out under contract DE-AC22-95PC95144 ''Combustion 2000 - Phase II.'' The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: {lg_bullet} thermal efficiency (HHV) {ge} 47% {lg_bullet} NOx, SOx, and particulates {le} 10% NSPS (New Source Performance Standard) {lg_bullet} coal providing {ge} 65% of heat input {lg_bullet} all solid wastes benign {lg_bullet} cost of electricity {le} 90% of present plants Phase I, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase I also included preliminary R&D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. Phase II, had as its initial objective the development of a complete design base for the construction and operation of a HIPPS prototype plant to be constructed in Phase III. As part of a descoping initiative, the Phase III program has been eliminated and work related to the commercial plant design has been ended. The rescoped program retained a program of engineering research and development focusing on high temperature heat exchangers, e.g. HITAF development (Task 2); a rescoped Task 6 that is pertinent to Vision 21 objectives and focuses on advanced cycle analysis and optimization, integration of gas turbines into complex cycles, and repowering designs; and preparation of the Phase II Technical Report (Task 8). This rescoped program deleted all subsystem testing (Tasks 3, 4, and 5) and the development of a site specific engineering design and test plan for the HIPPS prototype plant (Task 7). Work reported herein is from: {lg_bullet} Task 2.2.4 Pilot Scale Testing {lg_bullet} Task 2.2.5.2 Laboratory and Bench Scale Activities

  6. Combustion 2000

    SciTech Connect

    A. Levasseur; S. Goodstine; J. Ruby; M. Nawaz; C. Senior; F. Robson; S. Lehman; W. Blecher; W. Fugard; A. Rao; A. Sarofim; P. Smith; D. Pershing; E. Eddings; M. Cremer; J. Hurley; G. Weber; M. Jones; M. Collings; D. Hajicek; A. Henderson; P. Klevan; D. Seery; B. Knight; R. Lessard; J. Sangiovanni; A. Dennis; C. Bird; W. Sutton; N. Bornstein; F. Cogswell; C. Randino; S. Gale; Mike Heap

    2001-06-30

    . To achieve these objectives requires a change from complete reliance of coal-fired systems on steam turbines (Rankine cycles) and moving forward to a combined cycle utilizing gas turbines (Brayton cycles) which offer the possibility of significantly greater efficiency. This is because gas turbine cycles operate at temperatures well beyond current steam cycles, allowing the working fluid (air) temperature to more closely approach that of the major energy source, the combustion of coal. In fact, a good figure of merit for a HIPPS design is just how much of the enthalpy from coal combustion is used by the gas turbine. The efficiency of a power cycle varies directly with the temperature of the working fluid and for contemporary gas turbines the optimal turbine inlet temperature is in the range of 2300-2500 F (1260-1371 C). These temperatures are beyond the working range of currently available alloys and are also in the range of the ash fusion temperature of most coals. These two sets of physical properties combine to produce the major engineering challenges for a HIPPS design. The UTRC team developed a design hierarchy to impose more rigor in our approach. Once the size of the plant had been determined by the choice of gas turbine and the matching steam turbine, the design process of the High Temperature Advanced Furnace (HITAF) moved ineluctably to a down-fired, slagging configuration. This design was based on two air heaters: one a high temperature slagging Radiative Air Heater (RAH) and a lower temperature, dry ash Convective Air Heater (CAH). The specific details of the air heaters are arrived at by an iterative sequence in the following order:-Starting from the overall Cycle requirements which set the limits for the combustion and heat transfer analysis-The available enthalpy determined the range of materials, ceramics or alloys, which could tolerate the temperatures-Structural Analysis of the designs proved to be the major limitation-Finally the commercialization

  7. Fate of free chlorine in drinking water during distribution in premise plumbing.

    PubMed

    Zheng, Muzi; He, Chunguang; He, Qiang

    2015-12-01

    Free chlorine is a potent oxidizing agent and has been used extensively as a disinfectant in processes including water treatment. The presence of free chlorine residual is essential for the prevention of microbial regrowth in water distribution systems. However, excessive levels of free chlorine can cause adverse health effects. It is a major challenge to maintain appropriate levels of free chlorine residual in premise plumbing. As the first effort to assessing the fate of chlorine in premise plumbing using actual premise plumbing pipe sections, three piping materials frequently used in premise plumbing, i.e. copper, galvanized iron, and polyvinyl chloride (PVC), were investigated for their performance in maintaining free chlorine residual. Free chlorine decay was shown to follow first-order kinetics for all three pipe materials tested. The most rapid chlorine decay was observed in copper pipes, suggesting the need for higher chlorine dosage to maintain appropriate levels of free chlorine residual if copper piping is used. PVC pipes exhibited the least reactivity with free chlorine, indicative of the advantage of PVC as a premise plumbing material for maintaining free chlorine residual. The reactivity of copper piping with free chlorine was significantly hindered by the accumulation of pipe deposits. In contrast, the impact on chlorine decay by pipe deposits was not significant in galvanized iron and PVC pipes. Findings in this study are of great importance for the development of effective strategies for the control of free chlorine residual and prevention of microbiological contamination in premise plumbing. PMID:26407709

  8. Combustion 2000

    SciTech Connect

    1999-12-31

    This report presents work carried out under contract DE-AC22-95PC95144 ''Combustion 2000 - Phase II.'' The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: {lg_bullet} thermal efficiency (HHV) {ge} 47% {lg_bullet} NOx, SOx, and particulates {le} 10% NSPS (New Source Performance Standard) {lg_bullet} coal providing {ge} 65% of heat input {lg_bullet} all solid wastes benign {lg_bullet} cost of electricity {le} 90% of present plants Phase I, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase I also included preliminary R&D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. Phase II, had as its initial objective the development of a complete design base for the construction and operation of a HIPPS prototype plant to be constructed in Phase III. As part of a descoping initiative, the Phase III program has been eliminated and work related to the commercial plant design has been ended. The rescoped program retained a program of engineering research and development focusing on high temperature heat exchangers, e.g. HITAF development (Task 2); a rescoped Task 6 that is pertinent to Vision 21 objectives and focuses on advanced cycle analysis and optimization, integration of gas turbines into complex cycles, and repowering designs; and preparation of the Phase II Technical Report (Task 8). This rescoped program deleted all subsystem testing (Tasks 3, 4, and 5) and the development of a site-specific engineering design and test plan for the HIPPS prototype plant (Task 7). Work reported herein is from: {lg_bullet} Task 2.2.4 Pilot Scale Testing {lg_bullet} Task 2.2.5.2 Laboratory and Bench Scale Activities

  9. Fundamentals of Gas Turbine combustion

    NASA Technical Reports Server (NTRS)

    Gerstein, M.

    1979-01-01

    Combustion problems and research recommendations are discussed in the areas of atomization and vaporization, combustion chemistry, combustion dynamics, and combustion modelling. The recommendations considered of highest priority in these areas are presented.

  10. Properties of Combustion Gases

    NASA Technical Reports Server (NTRS)

    Wear, J. D.; Jones, R. E.; Trout, A. M.; Mcbride, B. J.

    1986-01-01

    New series of reports: First report lists data from combustion of ASTM Jet A fuel and dry air; second report presents tables and figures for combustion-gas properties of natural-gas fuel and dry air, and equivalent ratios.

  11. Internal combustion engine with multiple combustion chambers

    SciTech Connect

    Gruenwald, D.J.

    1992-05-26

    This patent describes a two-cycle compression ignition engine. It comprises one cylinder, a reciprocable piston moveable in the cylinder, a piston connecting rod, a crankshaft for operation of the piston connecting rod, a cylinder head enclosing the cylinder, the upper surface of the piston and the enclosing surface of the cylinder head defining a cylinder clearance volume, a first combustion chamber and a second combustion chamber located in the cylinder head. This patent describes improvement in means for isolating the combustion process for one full 360{degrees} rotation of the crankshaft; wherein the combustion chambers alternatively provide for expansion of combustion products in the respective chambers into the cylinder volume near top dead center upon each revolution of the crankshaft.

  12. Maximal combustion temperature estimation

    NASA Astrophysics Data System (ADS)

    Golodova, E.; Shchepakina, E.

    2006-12-01

    This work is concerned with the phenomenon of delayed loss of stability and the estimation of the maximal temperature of safe combustion. Using the qualitative theory of singular perturbations and canard techniques we determine the maximal temperature on the trajectories located in the transition region between the slow combustion regime and the explosive one. This approach is used to estimate the maximal temperature of safe combustion in multi-phase combustion models.

  13. Mechanisms of droplet combustion

    NASA Technical Reports Server (NTRS)

    Law, C. K.

    1982-01-01

    The fundamental physico-chemical mechanisms governing droplet vaporization and combustion are discussed. Specific topics include governing equations and simplifications, the classical d(2)-Law solution and its subsequent modification, finite-rate kinetics and the flame structure, droplet dynamics, near- and super-critical combustion, combustion of multicomponent fuel blends/emulsions/suspensions, and droplet interaction. Potential research topics are suggested.

  14. Symposium (International) on Combustion, 18th, 1980

    SciTech Connect

    Anon

    1980-08-01

    This conference proceedings contains 196 papers. 181 papers are indexed separately. Topics covered include: combustion generated pollution; propellant combustion; fluidized bed combustion; combustion of droplets and spray; premixed flame studies; fire studies; flame stabilization; coal flammability; chemical kinetics; turbulent combustion; soot; coal combustion; modeling of combustion processes; combustion diagnostics; detonations and explosions; ignition; internal combustion engines; combustion studies; and furnaces.

  15. Combustion and core noise

    NASA Astrophysics Data System (ADS)

    Mahan, J. Robert; Karchmer, Allen

    1991-08-01

    Two types of aircraft power plant are considered: the gas turbine and the reciprocating engine. The engine types considered are: the reciprocating engine, the turbojet engine, the turboprop engine, and the turbofan engine. Combustion noise in gas turbine engines is discussed, and reciprocating-engine combustion noise is also briefly described. The following subject areas are covered: configuration variables, operational variables, characteristics of combustion and core noise, sources of combustion noise, combustion noise theory and comparison with experiment, available prediction methods, diagnostic techniques, measurement techniques, data interpretation, and example applications.

  16. Opportunities in pulse combustion

    NASA Astrophysics Data System (ADS)

    Brenchley, D. L.; Bomelburg, H. J.

    1985-10-01

    In most pulse combustors, the combustion occurs near the closed end of a tube where inlet valves operate in phase with the pressure amplitude variations. Thus, within the combustion zone, both the temperature and the pressure oscillate around a mean value. However, the development of practical applications of pulse combustion has been hampered because effective design requires the right combination of the combustor's dimensions, valve characteristics, fuel/oxidizer combination, and flow pattern. Pulse combustion has several additional advantages for energy conversion efficiency, including high combustion and thermal efficiency, high combustion intensity, and high convective heat transfer rates. Also, pulse combustion can be self-aspirating, generating a pressure boost without using a blower. This allows the use of a compact heat exchanger that may include a condensing section and may obviate the need for a chimney. In the last decade, these features have revived interest in pulse combustion research and development, which has resulted in the development of a pulse combustion air heater by Lennox, and a pulse combustion hydronic unit by Hydrotherm, Inc. To appraise this potential for energy savings, a systematic study was conducted of the many past and present attempts to use pulse combustion for practical purposes. The authors recommended areas where pulse combustion technology could possibly be applied in the future and identified areas in which additional R and D would be necessary. Many of the results of the study project derived from a special workshop on pulse combustion. This document highlights the main points of the study report, with particular emphasis on pulse combustion application in chemical engineering.

  17. Developpement d'une methode hybride pour le suivi du coeur et la gestion du combustible

    NASA Astrophysics Data System (ADS)

    Frenette, Eric

    The nuclear industry of CANDU reactors uses neutron physics methodologies (core follow-up, fuel management) that are considered out of date and do not reflect the latest developments in the field of neutronics. For instance, the software used by the reactor physics team in Gentilly-2, HQSIMEX 3, uses macroscopic cross sections ("grid-based" approach) calculated by two methods: (1) The "four factors" formula, an obsolete technique used in 1950; (2) The WIMS software, based on a microscopic cross section library. Among other method, the history-based approach is considered more precise but requires greater computing time. Processing a whole CANDU core follow-up through the history-based approach is not possible as of today with the actual computers, due to computing cost issues. The main goal of this research is to come up with a new strategy that will combine the interpolation technique of the "grid-based approach" with the isotopic depletion follow-up of the "history-based" approach.

  18. Customer premises services market demand assessment 1980 - 2000. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    Gamble, R. B.; Saporta, L.; Heidenrich, G. A.

    1983-01-01

    Estimates of market demand for domestic civilian telecommunications services for the years 1980 to 2000 are provided. Overall demand, demand or satellite services, demand for satellite delivered Customer Premises Service (CPS), and demand for 30/20 GHz Customer Premises Services are covered. Emphasis is placed on the CPS market and demand is segmented by market, by service, by user class and by geographic region. Prices for competing services are discussed and the distribution of traffic with respect to distance is estimated. A nationwide traffic distribution model for CPS in terms of demand for CPS traffic and earth stations for each of the major SMSAs in the United States are provided.

  19. EPA/IFP EUROPEAN WORKSHOP ON THE EMISSION ON NITROUS OXIDE FROM FOSSIL FUEL COMBUSTION

    EPA Science Inventory

    The report summarizes the proceedings of an EPA/Institut Francais du Petrole (IFP) cosponsored workshop addressing direct nitrous oxide (N2O) emission from fossil fuel combustion. The third in a series, it was held at the IFP in Rueil-Malmaison, France, on June 1-2, 1988. Increas...

  20. Combustion modeling in internal combustion engines

    NASA Technical Reports Server (NTRS)

    Zeleznik, F. J.

    1976-01-01

    The fundamental assumptions of the Blizard and Keck combustion model for internal combustion engines are examined and a generalization of that model is derived. The most significant feature of the model is that it permits the occurrence of unburned hydrocarbons in the thermodynamic-kinetic modeling of exhaust gases. The general formulas are evaluated in two specific cases that are likely to be significant in the applications of the model.

  1. Boiler using combustible fluid

    DOEpatents

    Baumgartner, H.; Meier, J.G.

    1974-07-03

    A fluid fuel boiler is described comprising a combustion chamber, a cover on the combustion chamber having an opening for introducing a combustion-supporting gaseous fluid through said openings, means to impart rotation to the gaseous fluid about an axis of the combustion chamber, a burner for introducing a fluid fuel into the chamber mixed with the gaseous fluid for combustion thereof, the cover having a generally frustro-conical configuration diverging from the opening toward the interior of the chamber at an angle of between 15/sup 0/ and 55/sup 0/; means defining said combustion chamber having means defining a plurality of axial hot gas flow paths from a downstream portion of the combustion chamber to flow hot gases into an upstream portion of the combustion chamber, and means for diverting some of the hot gas flow along paths in a direction circumferentially of the combustion chamber, with the latter paths being immersed in the water flow path thereby to improve heat transfer and terminating in a gas outlet, the combustion chamber comprising at least one modular element, joined axially to the frustro-conical cover and coaxial therewith. The modular element comprises an inner ring and means of defining the circumferential, radial, and spiral flow paths of the hot gases.

  2. Combustion of Micropowdered Biomass

    NASA Astrophysics Data System (ADS)

    Geil, Ethan; Thorne, Robert

    2009-03-01

    Combustion of finely powdered biomass has the potential to replace heating oil, which accounts for a significant fraction of US oil consumption, in heating, cooling and local power generation applications. When ground to 30-150 micron powders and dispersed in air, wood and other biomass can undergo deflagrating combustion, as occurs with gaseous and dispersed liquid fuels. Combustion is very nearly complete, and in contrast to sugar/starch or cellulose-derived ethanol, nearly all of the available plant mass is converted to usable energy so the economics are much more promising. We are exploring the fundamental combustion science of biomass powders in this size range. In particular, we are examining how powder size, powder composition (including the fraction of volatile organics) and other parameters affect the combustion regime and the combustion products.

  3. Lump wood combustion process

    NASA Astrophysics Data System (ADS)

    Kubesa, Petr; Horák, Jiří; Branc, Michal; Krpec, Kamil; Hopan, František; Koloničný, Jan; Ochodek, Tadeáš; Drastichová, Vendula; Martiník, Lubomír; Malcho, Milan

    2014-08-01

    The article deals with the combustion process for lump wood in low-power fireplaces (units to dozens of kW). Such a combustion process is cyclical in its nature, and what combustion facility users are most interested in is the frequency, at which fuel needs to be stoked to the fireplace. The paper defines the basic terms such as burnout curve and burning rate curve, which are closely related to the stocking frequency. The fuel burning rate is directly dependent on the immediate thermal power of the fireplace. This is also related to the temperature achieved in the fireplace, magnitude of flue gas losses and the ability to generate conditions favouring the full burnout of the fuel's combustible component, which, at once ensures the minimum production of combustible pollutants. Another part of the paper describes experiments conducted in traditional fireplaces with a grate, at which well-dried lump wood was combusted.

  4. 11 CFR 110.12 - Candidate appearances on public educational institution premises.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Candidate appearances on public educational... AND EXPENDITURE LIMITATIONS AND PROHIBITIONS § 110.12 Candidate appearances on public educational institution premises. (a) Rental of facilities at usual and normal charge. Any unincorporated...

  5. The assessment and measurement of adult life stress: Basic premises, operational principles, and design requirements.

    PubMed

    Harkness, Kate L; Monroe, Scott M

    2016-07-01

    Life stress is a central factor in the onset and course of a wide range of medical and psychiatric conditions. Determining the precise etiological and pathological consequences of stress, though, has been hindered by weaknesses in prevailing definitional and measurement practices. The purpose of the current paper is to evaluate the primary strategies for defining and measuring major and minor acute life events, chronic stressors, and daily hassles as informed by 3 basic scientific premises. The first premise concerns the manner in which stress is conceptualized and operationally defined, and specifically we assert that stress measures must not conflate the stress exposure with the stress response. The second premise concerns how stress exposures are measured, and we provide guidelines for optimizing standardized and sensitive indicators of life stress. The third premise addresses the consequences of variations in the procedures for life event measurement with regard to the validity of the research designs employed. We show that life stress measures are susceptible to several sources of bias, and if these potential sources of bias are not controlled in the design of the research, spurious findings may result. Our goal is to provide a useful guide for researchers who consider life stress to be an important factor in their theoretical models of disease, wish to incorporate measures of life stress in their research, and seek to avoid the common pitfalls of past measurement practices. (PsycINFO Database Record PMID:27254487

  6. 27 CFR 24.137 - Alternate use of the wine premises for customs purposes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Alternate use of the wine... TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Establishment and Operations Alternation § 24.137 Alternate use of the wine premises for customs purposes. (a) General. The wine...

  7. 9 CFR 52.7 - Disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Disinfection of premises, conveyances, and materials. 52.7 Section 52.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY...

  8. 9 CFR 52.7 - Disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Disinfection of premises, conveyances, and materials. 52.7 Section 52.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY...

  9. 9 CFR 55.4 - Disinfection of premises, conveyances, and materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Disinfection of premises, conveyances, and materials. 55.4 Section 55.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY...

  10. 25 CFR 225.35 - Inspection of premises; books and accounts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... minerals agreement shall be maintained by an operator in accordance with 30 CFR part 212. (c) Operators... 225.35 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS OIL AND GAS, GEOTHERMAL, AND SOLID MINERALS AGREEMENTS Minerals Agreements § 225.35 Inspection of premises; books...