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Sample records for energiewerke nord gmbh

  1. Multiprocessor data acquisition for NordBall

    NASA Astrophysics Data System (ADS)

    Jerrestam, Dan; Forycki, A.; Holm, A.; Høy-Christensen, P.; Jian Shen, T.

    1989-12-01

    For the NordBall multidetector system a versatile data acquisition system has been developed around the VME bus utilizing 68010 processors. The readout of the instrument is based on a generalized READER concept. READERs are CPU boards reading hardware in parallel for each event. In the FERA bus the final fast logical decision is made before an event is to be considered as being present for readout. Synchronization with the trigger for readout, coming from the FERA bus system, is performed by a special hardware unit. Synchronization on event level between the READERs is done by the same hardware unit monitored by a master CPU.

  2. Teaching Religion in Public Schools: Review of Warren A. Nord, "Does God Make a Difference?"

    ERIC Educational Resources Information Center

    Feinberg, Walter

    2013-01-01

    In this review of Warren Nord's "Does God Make a Difference? Taking Religion Seriously in Our Schools and Universities," Walter Feinberg provides a detailed analysis of Nord's argument that the study of religion should be constitutionally mandated as a corrective to the overwhelmingly secular course of study offered in…

  3. 75 FR 7936 - Airworthiness Directives; SCHEIBE-Flugzeugbau GmbH Model SF 25C Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ...'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a... GmbH Model SF 25C Gliders AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule...-Flugzeugbau GmbH has issued SCHEIBE AIRCRAFT GMBH Service Bulletin 653-64, dated November 10, 2009....

  4. 77 FR 7005 - Airworthiness Directives; Eurocopter Deutschland GMBH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent that it...; ] DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Eurocopter Deutschland GMBH Helicopters AGENCY: Federal Aviation Administration (FAA),...

  5. 77 FR 32884 - Airworthiness Directives; Eurocopter Deutschland GMBH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2012-0101; Directorate Identifier 2010-SW... Deutschland GMBH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. ] SUMMARY.... FOR FURTHER INFORMATION CONTACT: Ed Cuevas, Aviation Safety Engineer, Safety Management...

  6. 76 FR 19721 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and -300 Airplanes AGENCY: Federal Aviation Administration (FAA), DOT....

  7. Requirement of norD for Brucella suis Virulence in a Murine Model of In Vitro and In Vivo Infection

    PubMed Central

    Loisel-Meyer, Séverine; Jiménez de Bagüés, Maria Pilar; Bassères, Eugénie; Dornand, Jacques; Köhler, Stephan; Liautard, Jean-Pierre; Jubier-Maurin, Véronique

    2006-01-01

    A mutant of Brucella suis bearing a Tn5 insertion in norD, the last gene of the operon norEFCBQD, encoding nitric oxide reductase, was unable to survive under anaerobic denitrifying conditions. The norD strain exhibited attenuated multiplication within nitric oxide-producing murine macrophages and rapid elimination in mice, hence demonstrating that norD is essential for Brucella virulence. PMID:16495577

  8. 76 FR 33660 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... 2010-23-09, Amendment 39-16498 (75 FR 68179, November 5, 2010), for Austro Engine GmbH model E4 diesel...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect... FR 68179, November 5, 2010), and adding the following new AD: Austro Engine GmbH: Docket No....

  9. 78 FR 42677 - Airworthiness Directives; Austro Engine GmbH Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... applies to all Austro Engine GmbH model E4 engines, with a waste gate controller, part number (P/N) E4A-41... directive (AD) for all Austro Engine GmbH model E4 engines. This AD requires removing from service certain... the Internet at http://www.regulations.gov ; or in person at the Docket Management Facility between...

  10. 78 FR 18920 - Airworthiness Directives; Austro Engine GmbH Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... AD applies to all Austro Engine GmbH model E4 engines, with a waste gate controller, part number (P/N...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all Austro Engine GmbH model E4... comments electronically. Mail: Docket Management Facility, U.S. Department of Transportation, 1200...

  11. 78 FR 69320 - Airworthiness Directives; DORNIER LUFTFAHRT GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation... GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for all DORNIER LUFTFAHRT GmbH Model 228-212 airplanes. This proposed AD results from...

  12. 78 FR 77380 - Airworthiness Directives; Dornier Luftfahrt GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... 2006-11-19 (71 FR 32268; June 5, 2006), Dornier Luftfahrt GmbH changed the compliance time between... Amendment 39-14624 (71 FR 32268; June 5, 2006), and adding the following new AD: Dornier Luftfahrt GmbH.... Discussion On May 24, 2006, we issued AD 2006-11-19, Amendment 39-14624 (71 FR 32268; June 5, 2006). That...

  13. 78 FR 65869 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect...-17646; AD 2013-22-14] RIN 2120-AA64 Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY... adopting a new airworthiness directive (AD) for any DG Flugzeugbau GmbH Model DG-1000T glider equipped...

  14. 78 FR 70209 - Airworthiness Directives; XtremeAir GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect...-047-AD; Amendment 39-17674; AD 2013-23-19] RIN 2120-AA64 Airworthiness Directives; XtremeAir GmbH.... SUMMARY: We are adopting a new airworthiness directive (AD) for XtremeAir GmbH Model XA42 airplanes....

  15. 76 FR 76330 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; DG Flugzeugbau GmbH... ] Flugzeugbau GmbH Models DG-500 Elan Orion sailplanes and DG-500M and DG-500MB powered sailplanes....

  16. 77 FR 43736 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration, DOT. ACTION: Notice of proposed... Deutschland GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters. This proposed AD is prompted by the...

  17. 77 FR 69558 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... Eurocopter Deutschland GmbH (ECD) Model EC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, and EC135...

  18. 78 FR 67013 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect...-030-AD; Amendment 39-17644; AD 2013-22-12] RIN 2120-AA64 Airworthiness Directives; DG Flugzeugbau GmbH.... SUMMARY: We are adopting a new airworthiness directive (AD) for all DG Flugzeugbau GmbH Models DG-800A,...

  19. 77 FR 42958 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 (all versions) and BO-105LS A-3 helicopters. This...

  20. 77 FR 71359 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; DG Flugzeugbau GmbH... Flugzeugbau GmbH Model DG-1000T gliders equipped with Solo Kleinmotoren Model 2350 C engines. This proposed...

  1. 78 FR 16196 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT... (AD) for all Eurocopter Deutschland GmbH (ECD) EC 135 P1, P2, P2+, T1, T2, and T2+...

  2. 77 FR 49705 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... (77 FR 37777, June 25, 2012), currently includes the following paragraph (e)(1)(i) in the Required... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule; request... published in the Federal Register. That AD applies to Eurocopter Deutschland GmbH Model MBB-BK 117...

  3. 78 FR 7312 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration, DOT. ACTION: Notice of proposed... Deutschland GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters. This proposed AD would require changing...

  4. 77 FR 65503 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 M-NG, and DA 42 NG airplanes....

  5. 77 FR 55105 - Airbus Operations GmbH Grant of Exemption No. 10611

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR ; or 3. Contacting the person... Administration 14 CFR Part 121 Airbus Operations GmbH Grant of Exemption No. 10611 AGENCY: Federal Aviation...: Summary of Grant of Exemption Docket No.: FAA-2012-0429. Petitioner: Airbus Operations GmbH. Sections...

  6. 76 FR 42031 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... (76 FR 19721). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH;...

  7. Evidence of earliest human occurrence in Europe: the site of Pirro Nord (Southern Italy)

    NASA Astrophysics Data System (ADS)

    Arzarello, Marta; Marcolini, Federica; Pavia, Giulio; Pavia, Marco; Petronio, Carmelo; Petrucci, Mauro; Rook, Lorenzo; Sardella, Raffaele

    2007-02-01

    Some flint lithic artifacts were discovered in the fissure fillings of the well-known Pirro Nord site (Apulia, Southern Italy). The lithic industry, composed by three cores and some flakes, has been found to be associated to an Early Pleistocene vertebrate fossil assemblage. The fossil association contains a wide range of micromammals, including Allophaiomys ruffoi and Episoriculus gibberodon and large mammals including Bison degiulii and Equus altidens together with African elements as the gelada baboon Theropithecus and the saber-toothed cat Megantereon whitei. It defines the latest Villafranchian chronological unit (Pirro Nord Faunal Unit) in the Western European mammal biochronology. The lithic industry of Pirro Nord represents the oldest occurrence of the genus Homo in Europe as it is attributable to a chronological interval between 1.3 and 1.7 Ma. This supports the hypothesis that the genus Homo, with Oldowaian technology, extended its range in Europe, probably from western Asia, during the first half of the Early Pleistocene. The new discovery from Pirro Nord changes the chronology of the first arrival of hominids in Europe and offers new perspectives in the debate about the human dispersal in the Early Pleistocene.

  8. Improving irrigation management in L'Horta Nord (Valencia, Spain)

    NASA Astrophysics Data System (ADS)

    Pascual-Seva, Nuria; San Bautista, Alberto; López-Galarza, Salvador; Maroto, Jose Vicente; Pascual, Bernardo

    2014-05-01

    L'Horta Nord is an important irrigation district in Valencia (Spain), especially for vegetable crops. The traditional cropping pattern in the region consists of a rotation of chufa with crops such as potato, onion, lettuce, escarole and red cabbage, being all these crops furrow irrigated. Currently, the quality of the water used is acceptable, water is not expensive and there are no limitations on supply. Consequently, growers are not aware of the volumes of water used, application efficiencies, nor water productivity for any of the crops cited. The European Framework Directive 2000/60, based on the precautionary principle, considers preventive action for measures to be taken; moreover, drought periods are becoming more frequent and extended, and water is being diverted to other uses. Thus, water use is an issue to improve. In this sense, the current situation of the irrigation in the area is analysed using chufa (Cyperus esculentus L. var. sativus Boeck.) as representative of the crops, since most of the crops in the area have shallow root systems, as chufa, which are irrigated in similar patterns. In order to analyse the irrigation performance of the traditional chufa crop as well as to achieve more sustainable results, different studies have been carried out, during the last decade. Efforts have been directed to increase water productivity, increasing yield and minimising the volumes of water applied. Different planting configurations and different irrigation thresholds, not only in furrow irrigation but also in drip irrigation, are examples of how the irrigation performance could be improved. Herein is presented a two-year study, comparing, in both furrow and drip irrigation, two irrigation schedules based on the volumetric soil water content, which was continuously monitored using capacitance sensors. Yield was significantly affected by the growing season, the irrigation system and by the irrigation schedule, and by the second order interactions of the

  9. 77 FR 20321 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Deutschland GmbH (ECD) MBB-BK 117 A-3, MBB-BK 117 A-4, MBB- BK B-1, MBB-BK 117 B-2, and MBB-BK C-1...

  10. A thorny question: the taxonomic identity of the Pirro Nord cervical vertebrae revisited.

    PubMed

    Alba, David M; Colombero, Simone; Delfino, Massimo; Martínez-Navarro, Bienvenido; Pavia, Marco; Rook, Lorenzo

    2014-11-01

    The past geographic distribution of the genus Theropithecus (Primates: Cercopithecidae) is mainly restricted to Africa. Outside that continent, the earliest reported records of this genus consist of a calcaneus of cf. Theropithecus sp. from 'Ubeidiya (Israel, 1.6-1.2 Ma [millions of years ago]), as well as three associated cervical vertebrae from Pirro Nord (Italy, 1.7-1.3 Ma) attributed to Theropithecus sp. The attribution of the Pirro Nord vertebrae to this genus has been disputed on morphometric grounds, although their assignment to a large-bodied cercopithecid has remained undisputed. Here we report unpublished cervical vertebral specimens with a similar morphology and, given their significance for the paleobiogeography of Theropithecus (purportedly representing its earliest European record), we re-evaluate their taxonomic attribution. In particular, we reconsider the possibility that they belong to another non-primate mammal recorded at this site. Based on both qualitative and metric morphological comparisons, we strongly favor an alternative attribution of the cervical vertebrae from Pirro Nord to the large porcupine Hystrix refossa, which is widely documented at the site by both dentognathic and other postcranial remains. We therefore conclude that the dispersal of Theropithecus out of Africa before ca. 1 Ma (when it is recorded by dental remains from Cueva Victoria, Spain) is currently based only on the calcaneus from 'Ubeidiya tentatively attributed to this genus. PMID:25042286

  11. 76 FR 77159 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... proposed AD. Discussion On September 30, 2009, we issued AD 2009-21-06, Amendment 39-16043 (74 FR 53151... Luftfahrt GmbH) Model 328-100 and -300 airplanes. Since we issued AD 2009-21-06, Amendment 39-16043 (74 FR...-06, Amendment 39-16043 (74 FR 53151, October 16, 2009)] as an interim solution, to require a...

  12. 78 FR 31394 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ...We are adopting a new airworthiness directive (AD) for Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 C-2 helicopters. This AD requires revising the operating limitations to prohibit flights under instrument flight rules (IFR) or under night visual flight rules (VFR) when the autotrim is inoperative. The actions of this AD are intended to prevent a workload situation whereby stabilizing......

  13. 77 FR 44116 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ..., at 77 FR 20321, the Federal Register published our notice of proposed rulemaking (NPRM), which... not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule....

  14. 78 FR 49115 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    .... DATES: This final rule is effective August 13, 2013. The effective date for AD 2012-11-02 (77 FR 37790....miles@faa.gov . SUPPLEMENTARY INFORMATION: AD 2012-11-02, Amendment 39-17065 (77 FR 37790, June 25, 2012... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final...

  15. 78 FR 26241 - Airworthiness Directives; Diamond Aircraft Industries GmbH Powered Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ...-08, amendment 39-17365 (78 FR 14160, March 5, 2013), for all Diamond Aircraft Industries GmbH Models... certain publications listed in this AD as of April 9, 2013 (78 FR 14160, March 5, 2013). We must receive... products. Actions Since AD Was Issued Since we issued AD 2013-04-08 (78 FR 14160, March 5, 2013), it...

  16. 76 FR 65421 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ...We propose to adopt a new airworthiness directive (AD) for Schempp-Hirth Flugzeugbau GmbH Model Discus 2cT gliders. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  17. 77 FR 66409 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-05

    ... Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, and (4) Will... Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA... TS, and HK 36 TTS airplanes. This proposed AD results from mandatory continuing...

  18. 77 FR 37790 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ...We are adopting a new airworthiness directive (AD) that supersedes an existing Emergency Airworthiness Directive (EAD) for certain Eurocopter Deutschland GmbH (ECD) Model EC135 helicopters. The existing EAD, which was previously sent to all known U.S. owners and operators of ECD Model EC135 helicopters and not made generally effective by publication in the Federal Register, currently requires......

  19. 76 FR 82110 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ...-16236 (75 FR 12439, March 16, 2010). (c) Applicability This AD applies to Thielert Aircraft Engines GmbH..., Amendment 39-16236 (75 FR 12439, March 16, 2010). That AD applies to the specified products. The NPRM published in the Federal Register on October 18, 2011 (76 FR 64285). That NPRM proposed to require...

  20. 77 FR 13488 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... (75 FR 32253, June 8, 2010), and adding the following new AD: 2010-11-09R1 Thielert Aircraft Engines... IBR on July 13, 2010 (75 FR 32253, June 8, 2010). (i) Thielert Aircraft Engines (TAE) GmbH, TAE SB No... 13, 2010 (75 FR 32253, June 8, 2010). ADDRESSES: For service information identified in this...

  1. 77 FR 67675 - Importer of Controlled Substances, Notice of Registration, SA INTL GMBH C/O., Sigma Aldrich Co...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ..., 2012, 77 FR 50162, SA INTL GMBH C/O., Sigma Aldrich Co., LLC., 3500 Dekalb Street, St. Louis, Missouri... (7437) I Psilocyn (7438) I 1- piperidine I (7470). N-Benzylpiperazine (7493) I Heroin (9200)...

  2. 78 FR 39339 - Importer of Controlled Substances; Notice of Registration; SA INTL GMBH C/O., Sigma Aldrich Co., LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ..., 78 FR 19015, SA INTL GMBH C/O., Sigma Aldrich Co. LLC., 3500 Dekalb Street, St. Louis, Missouri 63118... Heroin (9200) I Normorphine (9313) I Etonitazene (9624) I Amphetamine (1100) II Methamphetamine (1105)...

  3. 77 FR 12450 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ...We are adopting a new airworthiness directive (AD) for BRP- Powertrain GmbH & Co KG Rotax 912 S2, 912 S3, and 914 F2 reciprocating engines. This AD requires performing a one-time inspection of the oil system for leaks and a torque check of the oil pump attachment bolts, and if leaks are detected, performing a one-time inspection of the oil pump and engine valve train, on certain serial number......

  4. [Evaluation of the website of the Nord-Pas-de-Calais regional pharmacovigilance center].

    PubMed

    Rochoy, Michaël; Béné, Johana; Messaadi, Nassir; Auffret, Marine; Gautier, Sophie

    2016-06-01

    We posted the Nord-Pas-de-Calais regional pharmacovigilance center website and distributed a survey to its potential users between August 2014 and October 2014 (135 general practitioners, 45 pharmacists, 14 patients). Satisfaction was 7.3±1.6 out of 10 points for the visual aspect, 7.8±1.5 out of 10 points for navigation and 7.6±1.4 out of 10 points for content. The website was declared useful by 98% respondents, particularly for the reporting of adverse drugs reactions (89%). PMID:27235657

  5. The Nordic long-term OCD treatment study (NordLOTS): rationale, design, and methods

    PubMed Central

    2013-01-01

    Background This paper describes and discusses the methodology of the Nordic long-term OCD-treatment study (NordLOTS). The purpose of this effectiveness study was to study treatment outcome of CBT, to identify CBT non- or partial responders and to investigate whether an increased number of CBT-sessions or sertraline treatment gives the best outcome; to identify treatment refractory patients and to investigate the outcome of aripiprazole augmentation; to study the outcome over a three year period for each responder including the risk of relapse, and finally to study predictors, moderators and mediators of treatment response. Methods Step 1 was an open and uncontrolled clinical trial with CBT, step 2 was a controlled, randomised non-blinded study of CBT non-responders from step 1. Patients were randomized to receive either sertraline plus CBT-support or continued and modified CBT. In step 3 patients who did not respond to either CBT or sertraline were treated with aripiprazole augmentation to sertraline. Conclusions This multicenter trial covering three Scandinavian countries is going to be the largest CBT-study for paediatric OCD to date. It is not funded by industry and tries in the short and long-term to answer the question whether further CBT or SSRI is better in CBT non-responders. PMID:24354717

  6. 75 FR 52292 - Airworthiness Directives; Diamond Aircraft Industries GmbH Models DA 40 and DA 40F Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Diamond Aircraft... new airworthiness directive (AD) for all Diamond Aircraft Industries GmbH Models DA 40 and DA...

  7. 78 FR 70327 - TÜV SÜD Product Services GmbH: Request for Renewal of Recognition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... recognition as a Nationally Recognized Testing Laboratory on July 20, 2001 (66 FR 38032), for a five-year... Order No. 1-2012 (77 FR 3912, Jan. 25, 2012), and 29 CFR 1910.7. Signed at Washington, DC, on November... Occupational Safety and Health Administration T V S D Product Services GmbH: Request for Renewal of...

  8. 75 FR 54462 - Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... to the specified products. That NPRM was published in the Federal Register on May 17, 2010 (75 FR... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... GmbH 912 F Series and 912 S Series Reciprocating Engines AGENCY: Federal Aviation Administration...

  9. 75 FR 75868 - Airworthiness Directives; Diamond Aircraft Industries GmbH Models DA 40 and DA 40F Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... Register on August 25, 2010 (75 FR 52292). That NPRM proposed to require a retrofit of the rear passenger... 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034... Aircraft Industries GmbH Models DA 40 and DA 40F Airplanes AGENCY: Federal Aviation Administration,...

  10. 77 FR 50162 - Importer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co., LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Drug Enforcement Administration Importer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co., LLC Correction In notice document 2012-19191 appearing on pages 47106-47108 in the issue...

  11. La tectonique active de la région nord-algérienne

    NASA Astrophysics Data System (ADS)

    Yelles-Chaouche, AbdelKrim; Boudiaf, Azzedine; Djellit, Hamou; Bracene, Rabah

    2006-01-01

    En Algérie, la tectonique active est localisée dans la région nord du pays, essentiellement dans le Tell. Dans cette région, frontière entre les plaques Africaine et Eurasiatique, la déformation tectonique est l'expression de la convergence actuelle des ces deux plaques et se traduit par la fermeture progressive des bassins néogènes et par la poursuite de l'édification de la chaîne. Le long de la marge, la déformation s'exprime dans la partie de la plaine abyssale proche du continent, par le plissement de la couverture plio-quaternaire. Au niveau de la pente et sur le plateau continental, la sismicité est générée par des accidents qui se prolongent parfois à terre. Cette tectonique littorale active est à l'origine de la surrection de la côte, comme cela fut le cas lors du dernier séisme de Boumerdes du 21 mai 2003, où le soulèvement cosismique a été estimé en moyenne à 0,50 m. À terre, la sismicité s'exprime surtout le long des bordures des bassins néogènes qui longent la côte. Ces bassins se déforment en donnant des structures plicatives (synclinaux, anticlinaux) et parfois cassantes (pli-failles, failles inverses, chevauchements) orientées NE-SW à NNE-SSW. Ces dernières sont le plus souvent à l'origine des violents tremblements de terre que connaît l'Algérie. Plus au sud, la sismicité s'exprime, tout le long du Tell, le long des faisceaux de plis de direction NE-SW. Actuellement, dans les régions des Hauts Plateaux et la région de l'Atlas saharien, l'activité sismique est faible. Pour citer cet article : A. Yelles-Chaouche et al., C. R. Geoscience 338 (2006).

  12. 77 FR 17323 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ...These special conditions are issued for the XtremeAir GmbH XA42 airplane. The XA42 airplane has a novel or unusual design feature associated with its static stability. This airplane can perform at the highest level of aerobatic competition. To be competitive, the aircraft was designed with positive and, at some points, neutral stability within its flight envelope. Its lateral and directional......

  13. 76 FR 80829 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ...This action proposes special conditions for the XtremeAir GmbH XA42 airplane. The XA42 airplane has a novel or unusual design feature associated with its static stability. This airplane can perform at the highest level of aerobatic competition. To be competitive, the aircraft was designed with positive and, at some points, neutral stability within its flight envelope. Its lateral and......

  14. Source apportionment of particles at Station Nord, North East Greenland during 2008-2010 using COPREM and PMF analysis

    NASA Astrophysics Data System (ADS)

    Nguyen, Q. T.; Skov, H.; Sørensen, L. L.; Jensen, B. J.; Grube, A. G.; Massling, A.; Glasius, M.; Nøjgaard, J. K.

    2012-09-01

    In order to develop strategies for controlling and reducing Arctic air pollution, there is a need to understand the basic mechanisms for determining the fate of air pollution in the Arctic. Sources of atmospheric particles at Station Nord (81°36' N, 16°40' W) in North East Greenland were evaluated for a two-year period from March 2008 to February 2010. Source apportionment using Positive Matrix Factorization (PMF) and COnstrained Physical Receptor Model (COPREM) was based on measurements of black carbon, elements (Al, Si, S, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Se, Br, Rb, Sr, Zr, Pb) and inorganic ions (SO2, SO42-, Na+, NH4+, NO3-, Cl-). In general, source apportionment results by PMF and COPREM showed good agreement. Five sources adequately explained the measurements, which included a Marine and a Soil source of natural origin and three additional anthropogenic sources, which were all influenced by metal industries. One anthropogenic source was dominated by Zn of which air mass back trajectories using the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model suggested a Canadian Arctic origin, despite certain influences from southern and eastern origins. Another anthropogenic source was characterised by high concentrations of Pb and As, which has been historically referred to as a Combustion source at Station Nord. The impacts of large-scale industry in Siberia, Russia were evident through high Cu concentrations in both the Combustion source and an additional Cu/Ni source. Br correlated well with the anthropogenic species S and Pb though the elements are unlikely to have a common origin. More likely, sulphuric acid aerosols serve as transport containers for Br species of marine or local origin. Of particular relevance to climate, sources of black carbon were identified to be mainly anthropogenic and most probably of Siberian origin (80-98%).

  15. Source apportionment of particles at Station Nord, North East Greenland during 2008-2010 using COPREM and PMF analysis

    NASA Astrophysics Data System (ADS)

    Nguyen, Q. T.; Skov, H.; Sørensen, L. L.; Jensen, B. J.; Grube, A. G.; Massling, A.; Glasius, M.; Nøjgaard, J. K.

    2013-01-01

    In order to develop strategies for controlling and reducing Arctic air pollution, there is a need to understand the basic mechanisms for determining the fate of air pollution in the Arctic. Sources of atmospheric particles at Station Nord (81° 36' N, 16° 40' W) in North East Greenland were evaluated for a two-year period from March 2008 to February 2010. Source apportionment using Positive Matrix Factorization (PMF) and COnstrained Physical REceptor Model (COPREM) was based on measurements of black carbon, elements (Al, Si, S, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Se, Br, Rb, Sr, Zr, Pb) and inorganic ions (SO2, SO42-, Na+, NH4+, NO3-, Cl2-. In general, source apportionment results by PMF and COPREM showed good agreement. Five sources adequately explained the measurements, which included a Marine and a Soil source of natural origin and three additional anthropogenic sources, which were all influenced by metal industries. One anthropogenic source was dominated by Zn of which air mass back trajectories using the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model suggested a Canadian Arctic origin, despite certain influences from Southern and Eastern origins. Another anthropogenic source was characterised by high concentrations of Pb and As, which has been historically referred to as a Combustion source at Station Nord. The impacts of large-scale industry in Siberia, Russia were evident through high Cu concentrations in both the Combustion source and an additional Cu/Ni source. Br correlated well with the anthropogenic species S and Pb though the elements are unlikely to have a common origin. More likely, sulphuric acid aerosols serve as transport containers for Br species of marine origin. Of particular relevance to climate, sources of black carbon were identified to be mainly anthropogenic and most probably of Siberian origin (80-98%).

  16. Jan Mayen revisited, the sister volcanoes Sør-Jan and Nord-Jan (Beerenberg) and their evolution through time

    NASA Astrophysics Data System (ADS)

    Hoskuldsson, A.; Gjerlxw, E.; Pedersen, R. B.; Thorseth, I. H.

    2011-12-01

    The Island of Jan Mayen is situated at 71°N and 8.3°W in the north Atlantic at the southern edge of the Jan Mayen fracture zone. It is a volcanic island extending for about 53 km from SW towards NE. Maximum width of the island is 15.8 km at its northern tip, while minimum width is only 2.5 km at its centre. The island is built up by two main edifices that have erupted repeatedly, namely Sør-Jan and Nord-Jan or Beerenberg. Petrology of the two edifices is strikingly different. In the south volcanic products are characterized by evolved basalts and trackites to rhyolites. Crystals of ol, cpx, opx are small and in low portions in the rocks. Plg is however common. A 220 m thick plinian formation is found at Borga location in Sør Jan resting on top of a palaeo beach at the altitude of some 170-200 m. This we interpret as caldera formation on Sør Jan and the beach uplift a later stage resurgent activity within the caldera. Further the post caldera volcanic activity all indicates that magma has been stored for shorter or longer time before eruption on surface. Nord Jan or Beerenberg on the other hand shows more primitive magma evolution indicating its younger age. At the flanks of Beerenberg (e.g. Esk krater and Kapp Fishburn) volcanic activity is characterized by ankaramitic magma, with ol, opx and cpx (to lesser extent) in the size range of 1-4 cm and portions up 30% of the whole rock. Plg is absent in these rocks. Volcanic vents closer to the summit area of Beerenberg have smaller ol, cpx and opx (to a lesser extent) and in much lower portion than at the flank eruption sites. These rocks also all carry plg, indicating magma reservoir development and shallow magma residence towards the centre of Beerenberg. We will present a model for the evolution of the Jan Mayen Island, as a migrating volcanism from South towards North. At first the volcanism is characterized by mantle derived magma, namely ankaramites. Prolonged activity forms magma chambers in the crust that

  17. 77 FR 57041 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-01, TAE 125-02-99, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ...-07-09, amendment 39-16646 (76 FR 17757, March 31, 2011), for Thielert Aircraft Engines GmbH models... a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26...-09, Amendment 39-16646 (76 FR 17757, March 31, 2011), and adding the following new AD:...

  18. Developpement D'un Modele Climatique Regional: Fizr Simulation des Conditions de Janvier de la Cote Ouest Nord Americaine

    NASA Astrophysics Data System (ADS)

    Goyette, Stephane

    1995-11-01

    Le sujet de cette these concerne la modelisation numerique du climat regional. L'objectif principal de l'exercice est de developper un modele climatique regional ayant les capacites de simuler des phenomenes de meso-echelle spatiale. Notre domaine d'etude se situe sur la Cote Ouest nord americaine. Ce dernier a retenu notre attention a cause de la complexite du relief et de son controle sur le climat. Les raisons qui motivent cette etude sont multiples: d'une part, nous ne pouvons pas augmenter, en pratique, la faible resolution spatiale des modeles de la circulation generale de l'atmosphere (MCG) sans augmenter a outrance les couts d'integration et, d'autre part, la gestion de l'environnement exige de plus en plus de donnees climatiques regionales determinees avec une meilleure resolution spatiale. Jusqu'alors, les MCG constituaient les modeles les plus estimes pour leurs aptitudes a simuler le climat ainsi que les changements climatiques mondiaux. Toutefois, les phenomenes climatiques de fine echelle echappent encore aux MCG a cause de leur faible resolution spatiale. De plus, les repercussions socio-economiques des modifications possibles des climats sont etroitement liees a des phenomenes imperceptibles par les MCG actuels. Afin de circonvenir certains problemes inherents a la resolution, une approche pratique vise a prendre un domaine spatial limite d'un MCG et a y imbriquer un autre modele numerique possedant, lui, un maillage de haute resolution spatiale. Ce processus d'imbrication implique alors une nouvelle simulation numerique. Cette "retro-simulation" est guidee dans le domaine restreint a partir de pieces d'informations fournies par le MCG et forcee par des mecanismes pris en charge uniquement par le modele imbrique. Ainsi, afin de raffiner la precision spatiale des previsions climatiques de grande echelle, nous developpons ici un modele numerique appele FIZR, permettant d'obtenir de l'information climatique regionale valide a la fine echelle spatiale

  19. Polymorphisme de l'apolipoprotéine E dans la population du nord du Maroc: fréquence et influence sur les paramètres lipidiques

    PubMed Central

    Benyahya, Fatiha; Barakat, Amina; Ghailani, Naima; Bennani, Mohcine

    2013-01-01

    Introduction L'objectif de ce travail est de déterminer les fréquences alléliques et génotypiques des sites polymorphes situés dans le gène de l'apolipoprotéine E (apo E) ainsi que leur impact sur les paramètres cliniques et lipidiques dans un échantillon de la population du nord du Maroc cliniquement diagnostiqué ADH. Méthodes Le génotype de l'apo E a été analysé par séquençage direct chez 46 patients cliniquement diagnostiqués ADH selon les critères standards. Résultats Les fréquences des allèles epsilon 3, epsilon 2 et epsilon 4 ont été respectivement 78.3%, 2.2% et 19.6%. La fréquence de l'allèle epsilon 4 est très élevée chez la population du nord du Maroc en comparaison avec les populations des autres régions marocaines. Elle est similaire à celle rapportée dans les pays de l'Europe du nord. Les taux du cholestérol total, du cholestérol LDL ainsi que la présence des xanthomes et les maladies cardiovasculaires ne différent pas entre les génotypes de l'apoE. En revanche, les résultats ont montré une influence de l'allèle epsilon4 sur le taux des triglycérides chez les sujets obèses. Conclusion Le génotype de l'apoE ne peut expliquer le phénotype clinique et biochimique présenté par des patients du Nord du Maroc cliniquement diagnostiqués ADH. PMID:24396563

  20. Alcohol use and spousal mental distress in a population sample: the nord-trøndelag health study

    PubMed Central

    2013-01-01

    Background It is a widely held notion that alcohol abuse is related to mental distress in the spouse. Research has substantiated this notion by showing a tendency for spouses of alcohol abusers to experience more mental distress than spouses of non-abusers. However, the picture seems to be more complex, as some results do not show a significant effect or even less mental distress among spouses of alcohol abusers with the highest alcohol consumption. The present study investigates the association between spousal mental distress and both a high consumption of alcohol and having experienced alcohol related problems. Methods Norwegian population-based questionnaire data from the Nord-Trøndelag Health Study (HUNT 2) were analyzed. In total 11,584 couples were eligible for analysis. Alcohol consumption was measured by numerical indicators of alcohol amount and frequency of drinking, whereas alcohol-related problems (i.e. having been criticized for excessive drinking) were measured by the CAGE Alcohol Screening Questionnaire. Multivariate hierarchical regression analyses were performed. Results Results revealed that alcohol consumption was significantly associated with a decrease in spousal mental distress, whereas alcohol-related problems were associated with an increase in spousal mental distress when adjusted for each other. Interaction effects indicated that couples discordant for drinking problems experienced more mental distress than spouses concordant for drinking problems. Conclusions The results of our study indicate that alcohol-related problems constitute a clear risk factor for spousal mental distress. On the other hand, a high consumption of alcohol per se was related to lower levels of spousal mental distress, after adjusting for the alcohol-related problems perceived by the alcohol consumer him/herself. All effect sizes were small, but the trends were clear, challenging the notion that a high consumption of alcohol is exclusively and under all

  1. Semi-open environmental conditions during phases of hominin occupation at the Eemian Interglacial basin site Neumark-Nord 2 and its wider environment

    NASA Astrophysics Data System (ADS)

    Pop, Eduard; Bakels, Corrie

    2015-06-01

    Neandertal occupation of Eemian environments in Europe is well attested by several archaeological sites dating to this interglacial period. Does this mean that Neandertals were living in closed forest environments? Due to the potential variability of Eemian environments in space and time, it is necessary to study environmental records that can be correlated with phases of hominin presence, as reflected in the archaeological record. Such a perspective can be obtained from the small basin locality Neumark-Nord 2, as it contains an extensive and detailed environmental record, as well as a large archaeological record consisting of several distinct find levels. Analysis shows that hominin presence is predominantly associated with semi-open environmental conditions. A review of the data from the neighbouring Neumark-Nord 1 basin shows that semi-open environments were also characterizing the wider environment during phases of hominin presence at both basin localities. Large herbivores attracted to the water in these basins may have played an important role in the vegetation openness, probably in conjunction with (local) climatic conditions. The relationship between hominin presence and semi-open environments is explained as Neandertals exploiting the large herbivores aggregating around these freshwater localities, while the more varied vegetation would also have provided them with edible plant foods. Other Eemian sites from freshwater contexts provide evidence for semi-open conditions as well.

  2. Women's weight and disordered eating in a large Norwegian community sample: the Nord-Trøndelag Health Study (HUNT)

    PubMed Central

    Eik-Nes, Trine; Romild, Ulla; Guzey, Ismail; Holmen, Turid; Micali, Nadia; Bjørnelv, Sigrid

    2015-01-01

    Objectives An increasing part of the population is affected by disordered eating (DE) even though they do not meet the full eating disorder (ED) criteria. To improve treatment in the range of weight-related disorders, there is a need to improve our knowledge about DE and relevant correlates of weight problems such as underweight, overweight and obesity. However, studies investigating DE and weight problems in a wide range of ages in the general population have been lacking. This paper explores DE, weight problems, dieting and weight dissatisfaction among women in a general population sample. Design Cross-sectional study. Setting The third survey of the Nord-Trøndelag Health Study (HUNT3). Participants The population included 27 252 women, aged 19–99 years, with information on DE outcomes and covariates. Outcomes DE was assessed with an 8-item version of the Eating Attitude Test and the Eating Disorder Scale-5. Body mass index (BMI) was objectively measured. Data on dieting and weight dissatisfaction were collected from self-reported questionnaires and analysed across weight categories. Crude and adjusted logistic and multinomial logistic regression models were used. Results High rates of overweight (38%) and obesity (23%) were found. DE was associated with weight problems. In women aged <30 years, 11.8% (95% CI 10.3 to 13.1) reported DE, and 12% (95% CI 11.5 to 12.6) reported DE in women aged >30 years. In those of younger ages (19–29 years), lower weight predicted DE, while increasing weight predicted DE in older aged women (30–99 years). The majority of women were dissatisfied with their weight (58.8%), and 54.1% of the women reported dieting. Neither BMI status nor age was associated with dieting or weight dissatisfaction. Conclusions A high prevalence of DE was observed, and findings suggest that weight problems and DE are not distinct from one another. Dieting was associated with women's weight dissatisfaction, rather than with actual weight

  3. NORD's Patient Assistance Programs

    MedlinePlus

    ... rarediseases.org Fax: 1-203-349-3277 CARNITOR® Medication Assistance (L-Carnitine or levo carnitine) Conditions: Primary systemic carnitine deficiency, inborn errors of metabolism resulting in secondary carnitine deficiency, carnitine ...

  4. Long-term storage facility for reactor compartments in Sayda Bay - German support for utilization of nuclear submarines in Russia

    SciTech Connect

    Wolff, Dietmar; Voelzke, Holger; Weber, Wolfgang; Noack, Volker; Baeuerle, Guenther

    2007-07-01

    The German-Russian project that is part of the G8 initiative on Global Partnership Against the Spread of Weapons and Materials of Mass Destruction focuses on the speedy construction of a land-based interim storage facility for nuclear submarine reactor compartments at Sayda Bay near Murmansk. This project includes the required infrastructure facilities for long-term storage of about 150 reactor compartments for a period of about 70 years. The interim storage facility is a precondition for effective activities of decommissioning and dismantlement of almost all nuclear-powered submarines of the Russian Northern Fleet. The project also includes the establishment of a computer-assisted waste monitoring system. In addition, the project involves clearing Sayda Bay of other shipwrecks of the Russian navy. On the German side the project is carried out by the Energiewerke Nord GmbH (EWN) on behalf of the Federal Ministry of Economics and Labour (BMWi). On the Russian side the Kurchatov Institute holds the project management of the long-term interim storage facility in Sayda Bay, whilst the Nerpa Shipyard, which is about 25 km away from the storage facility, is dismantling the submarines and preparing the reactor compartments for long-term interim storage. The technical monitoring of the German part of this project, being implemented by BMWi, is the responsibility of the Federal Institute for Materials Research and Testing (BAM). This paper gives an overview of the German-Russian project and a brief description of solutions for nuclear submarine disposal in other countries. At Nerpa shipyard, being refurbished with logistic and technical support from Germany, the reactor compartments are sealed by welding, provided with biological shielding, subjected to surface treatment and conservation measures. Using floating docks, a tugboat tows the reactor compartments from Nerpa shipyard to the interim storage facility at Sayda Bay where they will be left on the on-shore concrete

  5. Source tracing of fluvial suspended sediments by magnetic and geochemical particle characterization: example of the Canche watershed (Nord-Pas-de-Calais, France)

    NASA Astrophysics Data System (ADS)

    Patault, Edouard; Alary, Claire; Franke, Christine; Gauthier, Arnaud; Abriak, Nor-Edine

    2016-04-01

    In France, erosion by water run-off is estimated to 1.5 t ha‑1yr‑1 and can exceed 10 t ha‑1yr‑1 in large growing areas, such as the North of France (Nord-Pas-de-Calais). In this region, the Canche watershed (1294 km2) sustains heavy loss of fertile soils. The land use is mainly dominated by arable lands (80%) and in 2013, 104 kt of suspended sediment transited to the estuary. As demonstrated in literature, agricultural soil erosion leads to the gradual disappearance and depletion of fertile soil, which constitute a non-renewable resource at human time scale. Additionally, water erosion can significantly damage the aquatic habitat and can be responsible for the input of nutrients, bacteria, pesticides, heavy metals and radionuclides into surface waters. Conscious of these effects, many programs have emerged in the Nord-Pas-de-Calais to reduce erosion. This study presents a combination of environmental magnetic proxy parameters and geochemical analyses on sediments and suspended particulate matter. The aim is to develop effective tools to trace erosion by water run-off and quantify this process. In order to identify the respective sediment sources in the Canche watershed, sediment trap samples of suspended particulate matter were recovered at key positions along the Canche watershed. The preliminary results show that magnetic concentration (Mrs) shows typical values for the agricultural soils in the region, but these variations in magnetic concentrations and total irons concentrations are not always correlated, which may be explained by the iron speciation. In calculating the so-called S-ratio for each sample we can distinguish changes in magneto-mineralogy (and thus iron speciation) from magnetite-dominated assemblages in the mainstream Canche (naturel background signal) to high-coercivity-dominated assemblages in the tributaries, typical for soil erosion material rich in hematite/goethite. In combination with the element concentrations from ICP analyses

  6. The relationship between health promoting resources and work participation in a sample reporting musculoskeletal pain from the Nord-Trøndelag Health Study, HUNT 3, Norway

    PubMed Central

    2013-01-01

    Background Musculoskeletal pain (MSP) is one of the most frequent causes of sick leave from work, and is a common and potentially disabling condition. This study is based on the salutogenic perspective and investigates the relationship between personal, social, and functional health resources and work participation in a population reporting MSP. Method Analysis was performed on cross sectional data from the Nord-Trøndelag Health Study, HUNT 3, in Norway. The sample of n= 6702 was extracted from HUNT 3, including a total of N= 50807 participants. Self-reported health (SRH) and, personal, social, and functional resources were assessed by a questionnaire. Reported sick leave was collected by interview at the point of time when the data were collected, from October 2006 until June 2008. Results Logistic regression analysis demonstrated statistically significant differences between the work group and sick leave group in self-rated health, work support, work control, work load, and feeling strong, and the model predicted 68% of the cases correctly. Females had a lower statistically significant probability (B= −.53) to be in the work group then men when suffering from MSP, with odds of 41%. Conclusion There was a statistically significant relationship between health promoting resources such as SRH, feeling strong, absence of neuroticism, work load, work control, and work participation in MSP population. PMID:23509959

  7. Chronic pain and use of opioids: a population-based pharmacoepidemiological study from the Norwegian prescription database and the Nord-Trøndelag health study.

    PubMed

    Fredheim, Olav Magnus S; Mahic, Milada; Skurtveit, Svetlana; Dale, Ola; Romundstad, Pål; Borchgrevink, Petter C

    2014-07-01

    In previous studies on prescription patterns of opioids, accurate data on pain are missing, and previous epidemiological studies of pain lack accurate data on opioid use. The present linkage study, which investigates the relationship between pain and opioid use, is based on accurate individual data from the complete national Norwegian prescription database and the Nord-Trøndelag health study 3, which includes about 46,000 people. Baseline data were collected in 2006 to 2008, and the cohort was followed up for 3 years. Of 14,477 people who reported chronic nonmalignant pain, 85% did not use opioids at all, 3% used opioids persistently, and 12% used opioids occasionally. Even in the group reporting severe or very severe chronic pain, the number not using opioids (2680) was far higher than the number who used opioids persistently (304). However, three quarters of people using opioids persistently reported strong or very strong pain in spite of the medication. Risk factors for the people with chronic pain who were not persistent opioid users at baseline to use opioids persistently 3 years later were occasional use of opioids, prescription of >100 defined daily doses per year of benzodiazepines, physical inactivity, reports of strong pain intensity, and prescription of drugs from 8 or more Anatomical Therapeutic Chemical groups. The study showed that most people having chronic nonmalignant pain are not using opioids, even if the pain is strong or very strong. However, the vast majority of patients with persistent opioid use report strong or very strong pain in spite of opioid treatment. PMID:24637039

  8. Éthique de la recherche en santé mondiale : la relation Nord-Sud, quel partenariat pour quelle justice sociale ?

    PubMed

    Godard, Béatrice; Hunt, Matthew; Moube, Zéphirin

    2014-03-01

    La recherche en santé mondiale s'inscrit dans une volonté de mobiliser des connaissances au service d'interventions et de politiques publiques pour l'atteinte équitable du bien-être commun, notamment en matière de santé. Elle joue un rôle primordial en ce sens, en favorisant l'implication des communautés et leur autonomisation et de nombreuses lignes directrices supportent un tel partenariat. Néanmoins, certains enjeux éthiques sont liés au financement de la recherche, aux environnements de recherche, à la priorisation des problématiques de recherche, aux mécanismes d'évaluation éthique posent souvent un problème de justice sociale au niveau de la redistribution des ressources et de la reconnaissance des différences culturelles. Comment alors déterminer quelle est la façon « idéale » d'agir en tenant compte de la globalité des individus et du pluralisme culturel des sociétés pour « bien faire », pour satisfaire l'exigence de l'équité? Une réflexion et une démarche éthique demeurent essentielles, ainsi qu'un dialogue entre les chercheurs du Nord et du Sud, et leurs autres partenaires que sont les décideurs, les responsables locaux et les communautés. Un tel dialogue, établi dans un continuum du développement de projets de recherche à leur pérennité, peut grandement contribuer à limiter les problèmes de justice sociale et à viser un développement plus égalitaire des savoirs scientifiques. Plusieurs chercheurs se sont déjà engagés dans cette voie, et leurs initiatives devraient être encouragées pour mettre les nouveaux savoirs au service des populations. PMID:24594489

  9. Geochemical survey and metal bioaccumulation of three bivalve species (Crassostrea gigas, Cerastoderma edule and Ruditapes philippinarum) in the Nord Medoc salt marshes (Gironde estuary, France).

    PubMed

    Baudrimont, M; Schäfer, J; Marie, V; Maury-Brachet, R; Bossy, C; Boudou, A; Blanc, G

    2005-01-20

    A 15-month experiment combining a geochemical survey of Cd, Cu, Zn and Hg with a bioaccumulation study for three filter-feeding bivalve species (oysters, Crassostrea gigas; cockles, Cerastoderma edule; and clams, Ruditapes philippinarum) was conducted in a breeding basin of the Nord Medoc salt marshes connected to the Gironde estuary, which is affected by historic polymetallic pollution. Regular manual surface measurements of temperature, salinity, pH and dissolved O(2) concentration and hourly multiprobe in situ measurements throughout several periods for 6-8 weeks were performed. The geochemical behavior of metals in water, suspended particulate matter and sediment and their ecotoxicological impact on the three bivalve species were evaluated by in situ exposure of juvenile oysters (water column) and adult cockles and clams (sediment surface). The physico-chemical parameters reflected seasonal variations and basin management. A distinct daily periodicity (except salinity) indicated intense photosynthesis and respiration. In summer, low dissolved O(2) saturations ( approximately 40-50%) occurred in the early morning at 30 cm above the sediment, whereas in depressions, the water column near the sediment surface was suboxic. Cadmium, Zn and Cu concentrations in suspended particulate matter exceeded typical estuarine values and were much higher than the homogeneously distributed concentrations in different depth ranges of the basin sediment. Particles collected in sediment traps showed intermediate metal concentrations close to sediment values. These results suggest trace metal recycling due to reductive dissolution under suboxic conditions at the sediment surface resulting in trace metal release to the water column and adsorption onto suspended particles. Dissolved Cd, Zn and Hg concentrations (e.g. 13-136 ng l(-1); 0.3-25.1 microg l(-1) and 0.5-2.0 ng l(-1), respectively) in the basin corresponded to the concentration range typically observed in the Gironde estuary

  10. Review of environmental exposure concentrations of chemical warfare agent residues and associated the fish community risk following the construction and completion of the Nord Stream gas pipeline between Russia and Germany.

    PubMed

    Sanderson, Hans; Fauser, Patrik; Rahbek, Malene; Larsen, Jørn Bo

    2014-08-30

    This paper compiles all the measured chemical warfare agent (CWA) concentrations found in relation to the Nord Stream pipeline work in Danish waters for the past 5 years. Sediment and biota sampling were performed along the pipeline route in four campaigns, prior to (in 2008 and 2010), during (in 2011) and after (in 2012) the construction work. No parent CWAs were detected in the sediments. Patchy residues of CWA degradation products of Adamsite, Clark I, phenyldichloroarsine, trichloroarsine and Lewisite II, were detected in a total of 29 of the 391 sediment samples collected and analyzed the past 5 years. The cumulative fish community risk quotient for the different locations, calculated as a sum of background and added risk, ranged between 0 and 0.017 suggesting a negligible acute CWA risk toward the fish community. The added risk from sediment disturbance in relation to construction of the pipelines represents less than 2% of the total risk in the areas with the highest calculated risk. The analyses of benthic infauna corroborate the finding of CWA related low risk across the years. There was no significant difference in CWA risk before (2008) and after the pipeline construction (2012). PMID:25113514

  11. Épidémiologie descriptive de la brûlure dans un territoire de santé exemple du « territoire nord franche-comté » durant l’année 2014

    PubMed Central

    Fortin, J.L.; Bitar, M.P.; Marx, T.; Macher, J.M.; Desmettre, T.; Ravat, F.; Labourey, J.M.; Capellier, G.

    2015-01-01

    Summary Cette étude est une analyse épidémiologique rétrospective du recours aux services de santé du nord de la Franche-Comté en raison d’une brûlure durant l’année 2014 (114 patients). L’âge moyen était de 26 ans (8 mois-81 ans), 1/3 des brûlures ont touché des enfants de moins de 15 ans. Les brûlures, plus fréquentes l’été, surviennent principalement autour de l’heure des repas, les jours « sans école », à domicile, avec un liquide chaud. Elles sont peu étendues (4,81% de la SCT) et souvent superficielles. Elles nécessitent un passage dans un Service d’Accueil des Urgences dans 88,59% des cas, suivi d’un transfert en CTB (Lyon plus que Nancy ou Metz) dans 12,28% des cas. PMID:27252605

  12. Implementation and Operational Research: Programmatic Feasibility of Dried Blood Spots for the Virological Follow-up of Patients on Antiretroviral Treatment in Nord Kivu, Democratic Republic of the Congo

    PubMed Central

    Serrano, Laetitia; Muwonga, Jeremie; Kabuayi, Jean Pierre; Kambale, Alain; Mutaka, Fidèle; Fujiwara, Paula I.; Decosas, Josef; Peeters, Martine; Delaporte, Eric

    2016-01-01

    Background: As part of its policy to shift monitoring of antiretroviral therapy (ART) to primary health care (PHC) workers, the Ministry of Health of the Democratic Republic of Congo (DRC) tested the feasibility of using dried blood spots (DBS) for viral load (VL) quantification and genotypic drug resistance testing in off-site high-throughput laboratories. Methods: DBS samples from adults on ART were collected in 13 decentralized PHC facilities in the Nord-Kivu province and shipped during program quarterly supervision to a reference laboratory 2000 km away, where VL was quantified with a commercial assay (m2000rt, Abbott). A second DBS was sent to a World Health Organization (WHO)-accredited laboratory for repeat VL quantification on a subset of samples with a generic assay (Biocentric) and genotypic drug resistance testing when VL >1000 copies per milliliter. Findings: Constraints arose because of an interruption in national laboratory funding rather than to technical or logistic problems. All samples were assessed by both VL assays to allow ART adjustment. Median DBS turnaround time was 37 days (interquartile range: 9–59). Assays performed unequally with DBS, impacting clinical decisions, quality assurance, and overall cost-effectiveness. Based on m2000rt or generic assay, 31.3% of patients were on virological failure (VF) and 14.8% presented resistance mutations versus 50.3% and 15.4%, respectively. Conclusion: This study confirms that current technologies involving DBS make virological monitoring of ART possible at PHC level, including in challenging environments, provided organizational issues are addressed. Adequate core funding of HIV laboratories and adapted choice of VL assays require urgent attention to control resistance to ART as coverage expands. PMID:26413848

  13. Non-Smoking Tobacco Affects Endothelial Function in Healthy Men in One of the Largest Health Studies Ever Performed; The Nord-Trøndelag Health Study in Norway; HUNT3

    PubMed Central

    Aspenes, Stian Thoresen; Ellingsen, Øyvind

    2016-01-01

    Background Oral tobacco (snuff) is taking a large market share in Scandinavia, especially with young users. However, long-term health effects are unknown. Small studies show association between snuff and reduced endothelial function, representing an early stage of vascular injury that often precedes manifest cardiovascular disease by several years. We therefore determined the associations between snuff and endothelial function in a large sample of healthy Norwegian men. Methods and Design In the Fitness substudy of the Nord-Trøndelag Health Study (HUNT3), endothelial function was measured by flow-mediated dilation (FMD). Aerobic fitness was measured by peak oxygen uptake (VO2peak). A cross-sectional design including 1 592 self-reported healthy men compared these observations with records of present tobacco use, standard cardiovascular risk factors, and socioeconomic status, using general linear models. Results FMD was lower in snuff users (FMD: 4.12%, 3.63, 4.61) compared to non-users (FMD: 4.52%, 4.27, 4.78) after adjustment for age (difference: -0.57%, -1.12, -0.01). After further adjustment for potential confounders, FMD still tended to be lower in snuff users than in non-users (difference: -0.53%, -1.09, 0.02). This difference was even more pronounced in the inactive snuff users (-0.83%, -1.59, -0.06) and in the low fit snuff users (-0.74%, CI -0.55, 0.079). Conclusions Oral tobacco is associated with a tendency towards reduced endothelial function, indicating vascular changes that precede cardiovascular disease. The strongest associations were found in men with low physical activity or reduced aerobic fitness. PMID:27490361

  14. Anxiety and Depressive Symptoms as Predictors of All-Cause Mortality among People with Insulin-Naïve Type 2 Diabetes: 17-Year Follow-Up of the Second Nord-Trøndelag Health Survey (HUNT2), Norway

    PubMed Central

    Nefs, Giesje; Tell, Grethe S.; Espehaug, Birgitte; Midthjell, Kristian; Graue, Marit; Pouwer, Frans

    2016-01-01

    Aim To examine whether elevated anxiety and/or depressive symptoms are related to all-cause mortality in people with Type 2 diabetes, not using insulin. Methods 948 participants in the community-wide Nord-Trøndelag Health Survey conducted during 1995–97 completed the Hospital Anxiety and Depression Scale with subscales of anxiety (HADS-A) and depression (HADS-D). Elevated symptoms were defined as HADS-A or HADS-D ≥8. Participants with type 2 diabetes, not using insulin, were followed until November 21, 2012 or death. Cox regression analyses were used to estimate associations between baseline elevated anxiety symptoms, elevated depressive symptoms and mortality, adjusting for sociodemographic factors, HbA1c, cardiovascular disease and microvascular complications. Results At baseline, 8% (n = 77/948) reported elevated anxiety symptoms, 9% (n = 87/948) elevated depressive symptoms and 10% (n = 93/948) reported both. After a mean follow-up of 12 years (SD 5.1, range 0–17), 541 participants (57%) had died. Participants with elevated anxiety symptoms only had a decreased mortality risk (unadjusted HR 0.66, 95% CI 0.46–0.96). Adjustment for HbA1c attenuated this relation (HR 0.73, 95% CI 0.50–1.07). Those with elevated depression symptoms alone had an increased mortality risk (fully adjusted model HR 1.39, 95% CI 1.05–1.84). Having both elevated anxiety and depressive symptoms was not associated with increased mortality risk (adjusted HR 1.30, 95% CI 0.96–1.74). Conclusions Elevated depressive symptoms were associated with excess mortality risk in people with Type 2 diabetes not using insulin. No significant association with mortality was found among people with elevated anxiety symptoms. Having both elevated anxiety and depressive symptoms was not associated with mortality. The hypothesis that elevated levels of anxiety symptoms leads to behavior that counteracts the adverse health effects of Type 2 diabetes needs further investigation. PMID:27537359

  15. Etude des connaissances, attitudes et pratiques en matière de réintégration sociale des femmes victimes de fistule obstétricale: région de l'Extrême-nord, Cameroun

    PubMed Central

    Martin, Sanou Sobze; Adogaye, Sali Ben Béchir; Rodrigue, Mabvouna Biguioh; Maurice, Douryang; Vivaldi, Teikeu Tessa Vladimir; Amede, Saah Fopa Michael; Marie, Ovaga Eyenga Landry; Meriam, Ausseil Sandra; Colizzi, Vittorio; Gianluca, Russo

    2015-01-01

    Introduction La fistule obstétricale est un orifice entre le vagin et la vessie ou le rectum, voire les deux. Ses impacts sont des conséquences anatomo-fonctionnelles et sociales. On estime à plus de 19 000 le nombre de femmes qui souffrent de fistule obstétricale au Cameroun. Méthodes Il s'agissait d'une étude transversale descriptive conduite dans trois districts de santé de la région de l'Extrême-nord. Vingt-huit femmes victimes de fistules obstétricales, quarante-deux membres de leur entourage et vingt-quatre agents de santé ont été interviewés entre Novembre et Décembre 2013. Trois types de questionnaires ont été utilisés. Les données ont été analysées dans Epi Info version 7.1.4.0. Les moyennes et les fréquences ont été calculées avec un intervalle de confiance à 95%. Résultats 46,4% des femmes victimes de fistule obstétricales interviewées avaient subi une intervention chirurgicale réparatrice parmi lesquelles, 61,5% bénéficiaient de la réintégration. Le fonds de commerce (62,5%) était l'aide la plus reçue. Vingt-deux membres de l'entourage savaient pourquoi on fait la réintégration. Selon eux, les considérations socioculturelles (68,2%), sont la principale barrière de la réintégration. D'après les agents de santé, le suivi psychosocial (58,3%) est la principale activité de la réintégration dans les centres de prise en charge de la fistule. Conclusion La prise en charge des fistules obstétricales au Cameroun souffre de manque de réintégration sociale. Ceci expliquerait en partie la persistance de cette pathologie. Un accent devrait être mis sur l'appui matériel, financier et sur le suivi psychosocial des femmes victimes de fistule obstétricale. PMID:26113915

  16. Education et Developpement au Moyen-Nord.

    ERIC Educational Resources Information Center

    Charbonneau, Yvon

    Humans, not things, are of primary importance when talking of development. All over the world, two separate, contradictory types of development may be seen: the first, centered on man, the second, on wealth. One of the ways in which man can gain control over his own future is through the school. It is essential to find out which type of…

  17. Pollen-inferred quantitative reconstructions of Holocene land-cover in NW Europe for the evaluation of past climate-vegetation feedbacks - The Swedish LANDCLIM project and the NordForsk LANDCLIM network

    NASA Astrophysics Data System (ADS)

    Gaillard, Marie-Jose; Sugita, Shinya; Rundgren, Mats; Smith, Benjamin; Mazier, Florence; Trondman, Anna-Kari; Fyfe, Ralph; Kokfelt, Ulla; Nielsen, Anne-Birgitte; Strandberg, Gustav

    2010-05-01

    Reliable predictive models are needed to describe potential future climate changes and their impacts. Land surface-atmosphere feedbacks and their impacts on climate are a current priority in the climate modelling community, but reliable records of long-term land use and vegetation change required for model evaluation are limited. Palaeoecological and palaeo-climatic data provide a unique record of the past changes in vegetation, land use and climate on time scales relevant to vegetation processes and global change projections. The application of a new technique (the REVEALS model (Sugita 2007) to landscape reconstruction using fossil pollen data makes robust comparisons with vegetation model output possible . The model corrects for biases caused by e.g. inter-taxonomic differences in pollen productivity and dispersal. Our results show that pollen percentages, a traditional indicator of land cover changes, generally underestimate the unforested areas and certain broad-leaved trees such as Corylus and Tilia, while they often overestimate Betula and Pinus (see Cui et al. BG 6.2). Climate models use simplified land-surface classifications (plant functional types (PFTs)), such as grass (i.e. open land), deciduous trees, and conifers. Therefore, the observed large discrepancies in past land cover between the REVEALS estimates and pollen percentages are expected to influence model outcomes of the Holocene regional climate in NW Europe. The LANDCLIM project and research network (sponsored by the Swedish [VR] and Nordic [NordForsk] Research Councils) aim to quantify human-induced changes in regional vegetation/land-cover in NW Europe during the Holocene, and to evaluate the effects of these changes on the regional climate through altered feedbacks. We use the REVEALS model, theoretically derived and empirically tested, to estimate the percentage cover of taxa and groups of taxa (PFTs) from fossil pollen data for selected time windows of the Holocene, at a spatial resolution

  18. Evaluation of the Dornier Gmbh interactive grid generation system

    NASA Technical Reports Server (NTRS)

    Brown, Robert L.

    1989-01-01

    An interactive grid generation program, INGRID, is investigated and evaluated. A description of the task and work performed, a description and evaluation of INGRID, and a discussion of the possibilities for bringing INGRID into the NASA and Numerical Aerodynamic Simulator (NAS) computing environments is included. The interactive grid generation program was found to be a viable approach for grid generation and determined that it could be converted to work in the NAS environment but that INGRID does not solve the fundamentally hard problems associated with grid generation, specifically, domain decomposition.

  19. Impacts potentiels d'un changement climatique sur le pergelisol dans le nord canadien

    NASA Astrophysics Data System (ADS)

    Obretin, Calin

    This thesis explores the potential impacts of a climate change due to the greenhouse gases on the state and the evolution of the permafrost in the Canadian North. The permafrost represents the half of the Canadian national territory and a change of its current state will echo in all spheres of activity, on the biosphere and on the environment generally. In spite of the evident importance of the subject, there is no precise idea as to how the permafrost will react to the climate change and to what extent the frozen layer will be disrupted. This thesis investigates this problem by using a methodological approach inspired by the Canadian model on the evolution of permafrost (TTOP) coupled with a theoretical approach based on the theory of the complex neuronal systems. The general objective of this thesis is to improve the Canadian model of evolution of permafrost (TTOP-Temperature one the Top Of Permafrost) created by Smith and Riseborough in 1996, its structure of computation, spatial resolution and to determine the state of the permafrost in the study area between 2010 and 2100. The study zone is situated in the Mackenzie Basin (N-W.T) on a north-south transect of 1440 by 720 km. The first objective of the research is to derive maps of the annual values of temperature on the top of the permafrost from 2010 to 2100 by using an improved dynamic model of the evolution of permafrost (TTOP-A). Thereafter, these values are compared with those obtained by Smith and Riseborough (1996). The values of the evolution of air temperature for this period are supplied by the climatic scenarios CGCM32 SRES A1B, CGCM3 SRES A2 and CGCM3 SRES B1. Secondly, this thesis has as an objective the production of the maps of the thickness of permafrost for 2100 with a spatial resolution of 25 km. More exactly, we determine the evolution of the values of thickness of permafrost for the three climatic scenarios mentioned above. Furthermore, the study proposes: i) a new method for downscaling of climate data by using a Determined Stochastic Model, ii) the integration of soil type, iii) the integration of the soil humidity, iv) the integration of the values of thickness of the snow layer and v) the integration of remote sensing data (SSM/I). As a rule, the results obtained by the TTOP-A model reveal that the mean values of temperature at the surface of the permafrost follow closely the values of air temperature and that they are similar to those found by Smith and Riseborough (1996) and Heginbottom and coll. (1995). Also, the differences of the values of temperature on the surface of permafrost between 2010 and 2100 are similar to the values published by the Intergovernmental Panel on Climate Change (IPCC). Concerning the second objective of this thesis, the spatio-temporal dynamics of the permafrost until 2100 demonstrates that, in the study zone, the surface perturbed by global warming will be 37 %, 60 % and 29 % according to the scenarios CGCM3 SRES A1B, CGCM3 SRES A2 and CGCM3 SRES B1 respectively. The permafrost layer inside this zone will disappear by 20 %, 32 % and 18 % according to the scenarios mentioned before. These results lead us to believe that the estimations made by Smith and Riseborough were overvalued in the context of two of three current climates scenarios compared to that of the 1996. Finally, this study demonstrates that the method of downscaling of climate data using the neuronal network within a Determined Stochastic Model gives good results and it represents a reliable option which lends itself to large-scale generalizations. Keywords: permafrost, downscaling, snow, soil humidity, climate scenarios, neuronal network, Determined Stochastic Model, climate change, CGCM3, TTOP. 2The third generation Coupled Global Climate Model [CCCma, 2010].

  20. Principales lignes structurales du Maroc nord-oriental : apport de la gravimétrie

    NASA Astrophysics Data System (ADS)

    Chennouf, Touria; Khattach, Driss; Milhi, Abdellah; Andrieux, Pierre; Keating, Pierre

    2007-05-01

    The present work is based on various filtered maps (horizontal derivative, upward continuation) and Euler deconvolution of the gravity data from northeastern Morocco. These results allow the delineation of many geological structures, such as faults, basins, or diapirs. Some of these structures are hidden totally or partially by the Mesozoic and Cenozoic cover. The results were used to make a structural map of the study area; this map confirms the existence of several faults, localised or inferred, from former geological studies. It complements information on some of them and outlines a great number of deep or near-surface faults that had remained unknown until the present time. The major features show two principal directions: N080°-085° and N055°-065°, with a predominance of the latter, and their depth can reach 4500 m. The N080°-085° directions correspond to the Kebdana, Sidi Bouhouria, Naima, and Guefait faults, and the N055°-065° directions correspond to a fault parallel to the Mediterranean coast and the Moulouya, Madagh, Angad, and Zekkara faults.

  1. 76 FR 14346 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 42 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... Number (P/N) D60-3217-23-5x (4 different lengths are available), which is made of aluminum, is... conditions, the affected MLG joint, Part Number (P/N) D60-3217-23-5x (4 different lengths are available... runway conditions, the affected MLG joint, Part Number (P/N) D60-3217-23-5x (4 different lengths...

  2. 78 FR 53630 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Register on May 23, 2013 (78 FR 30791), and proposed to supersede AD 64-07-05, Amendment 701 (29 FR 3227... opportunity to participate in developing this AD. We received no comments on the NPRM (78 FR 30791, May 23... proposed in the NPRM (78 FR 30791, May 23, 2013) for correcting the unsafe condition; and Do not add...

  3. 78 FR 4090 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect... minimum dimensions required in the design documents to ensure safe functioning of the bevel gear...

  4. 78 FR 42409 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... January 18, 2013, at 78 FR 4090, the Federal Register published our notice of proposed rulemaking (NPRM... comments on the NPRM (78 FR 4090, January 18, 2013). FAA's Determination These helicopters have been... Policies and Procedures (44 FR 11034, February 26, 1979); (3) Will not affect intrastate aviation in...

  5. 78 FR 66666 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will... Card Part Number (P/N) 010-12074-02 ``Additional ALTN FAIL trigger'' with system software P/N 010-00670... Configuration Card P/N 010-12074-02 ``Additional ALTN FAIL trigger'' and System Software P/N 010-00670-10...

  6. 76 FR 253 - Airworthiness Directives; ROLLADEN-SCHNEIDER Flugzeugbau GmbH Model LS6 Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... . SUPPLEMENTARY INFORMATION: Discussion In 1986, we issued AD 86-25-07, Amendment 39-5487 (51 FR 44901, December... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not.... 39.13 by rescinding AD 86-25-07, Amendment 39- 5487 (51 FR 44901, December 15, 1986): 86-25-07...

  7. 78 FR 1728 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... in the Federal Register on August 31, 2012 (77 FR 53154). That NPRM proposed to correct an unsafe...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have... this AD. If chips are found to be blocking the vent hole, additional corrective action is...

  8. 78 FR 40053 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect.... This proposed AD would require analyzing the main gearbox (MGB) oil for indications of metal chips or... chip indications. This proposed AD is prompted by a partial tooth rupture found in an MGB that...

  9. 75 FR 68179 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44...

  10. 76 FR 54373 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... certain publication listed in this AD as of November 22, 2010 (75 FR 68179, November 5, 2010). ADDRESSES...-16498 (75 FR 68179, November 5, 2010). That AD applies to the specified products. The NPRM published in the Federal Register on June 9, 2011 (76 FR 33660). That NPRM proposed to continue to require...

  11. 78 FR 67020 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... INFORMATION: Discussion On June 20, 2013, at 78 FR 37150, the Federal Register published our notice of... comments on the NPRM (78 FR 37150, June 20, 2013). FAA's Determination These helicopters have been approved... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44...

  12. 78 FR 37150 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... alert pilots to avoid certain engine speeds during steady-state operations, prevent failure of the third... and installing a placard as described in ECD Alert Service Bulletin No. BO105-60-110, Revision...

  13. 78 FR 77567 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... specified products. That NPRM was published in the Federal Register on July 29, 2013 (78 FR 45471). That... opportunity to participate in developing this AD. We received no comments on the NPRM (78 FR 45471, July 29... proposed in the NPRM (78 FR 45471, July 29, 2013) for correcting the unsafe condition; and Do not add...

  14. 77 FR 3583 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... October 5, 2011 (76 FR 61638). That NPRM proposed to correct an unsafe condition for the specified... NPRM (76 FR 61638, October 5, 2011) or on the determination of the cost to the public. Conclusion We... consistent with the intent that was proposed in the NPRM (76 FR 61638, October 5, 2011) for correcting...

  15. 77 FR 3090 - Airworthiness Directives; BRP-POWERTRAIN GMBH & CO KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... with a S/N listed in Table 1 of this AD. Table 1--S/Ns of Affected Fuel Pressure Regulators, P/N 887130... this AD will affect about 75 products of U.S. registry. We also estimate that it will take about 2 work... 3090-3091] [FR Doc No: 2012-1133] DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14...

  16. 78 FR 48795 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... INFORMATION: Discussion On April 4, 2013, we issued AD 2013-07-12, amendment 39-17416 (78 FR 22166, April 15.... Actions Since AD Was Issued Since we issued AD 2013-07-12 (78 FR 22166, April 15, 2013), we received a... not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February...

  17. 77 FR 1624 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... Register on October 21, 2011 (76 FR 65421). That NPRM proposed to correct an unsafe condition for the... the opportunity to participate in developing this AD. We received no comments on the NPRM (76 FR 65421... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate...

  18. 78 FR 47228 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will... of engine power loss due to engine coolant contaminating the engine clutch. The design of the...

  19. 77 FR 27659 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034..., Rotorcraft Directorate, Aircraft Certification Service. [FR Doc. 2012-11468 Filed 5- 10-12; 8:45 am] BILLING... deterioration of the main gearbox (MGB) caused by a contaminated oil supply. The proposed actions are...

  20. 78 FR 70216 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... NPRM was published in the Federal Register on August 5, 2013 (78 FR 47228). The NPRM proposed to... the opportunity to participate in developing this AD. We received no comments on the NPRM (78 FR 47228... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate...

  1. 78 FR 37446 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... . SUPPLEMENTARY INFORMATION: Discussion On January 10, 2013, at 78 FR 2223, the Federal Register published our... comments on the NPRM (78 FR 2223, January 10, 2013). FAA's Determination These helicopters have been... Policies and Procedures (44 FR 11034, February 26, 1979); (3) Will not affect intrastate aviation in...

  2. 78 FR 2223 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-10

    ... FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent that it... cantilever assemblies, cyclic stick locking devices, or cyclic stick holder assemblies installed. This proposed AD would require modifying and identifying the cyclic stick cantilever or lock. This proposed...

  3. 78 FR 16604 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ...'' under the DOT Regulatory Policies and ] Procedures (44 FR 11034, February 26, 1979), (3) Will not affect... Temporary Revision TR-M M 42-701, Doc. 7.01.15-E, dated November 20, 2012; DA 42 NG AFM Temporary Revision TR-M M 42-701, Doc. 7.01.16-E, dated November 20, 2012; and DA 42 NG AFM Temporary Revision TR-O...

  4. 77 FR 51462 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... carburetors connected to those fuel pumps for contamination within 5 flight hours after the effective date...

  5. 76 FR 76068 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Examining the Docket You may... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... would require inspecting certain main rotor blades for debonding of the erosion protective shell. If...

  6. 78 FR 48599 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ....gov . SUPPLEMENTARY INFORMATION: Discussion On December 6, 2011, at 76 FR 76068, the Federal Register... main rotor blade. On December 19, 2012, at 77 FR 75073, the Federal Register published our supplemental... AD, but we did not receive any comments on the NPRM (76 FR 76068, December 6, 2011) or the SNPRM...

  7. 77 FR 75073 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... published in the Federal Register as a notice of proposed rulemaking (NPRM) on December 6, 2011 (76 FR 76068... the helicopter. Actions Since Previous NPRM Was Issued Since we issued the previous NPRM (76 FR 76068... the original NPRM (76 FR 76068, December 6, 2011). As a result, we have determined that it...

  8. 77 FR 16968 - Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... aviation product. The MCAI describes the unsafe condition as excessive corrosion on the nose plate in the vertical stabilizer, which could cause the vertical stabilizer nose plate to fail. We are issuing...

  9. 77 FR 32887 - Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... in the Federal Register on March 23, 2012 (77 FR 16968). That NPRM proposed to correct an unsafe... comments on the NPRM (77 FR 16968, March 23, 2012) or on the determination of the cost to the public...: Are consistent with the intent that was proposed in the NPRM (77 FR 16968, March 23, 2012)...

  10. 77 FR 66534 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ...-13 (77 FR 51462, August 24, 2012) remains September 10, 2012. ADDRESSES: You may examine the AD... 2012-16-13, amendment 39-17160 (77 FR 51462, August 24, 2012), currently requires replacing the... S2; 912 S3; and 912 S4 reciprocating engines. The word ``not'' was improperly omitted from...

  11. 78 FR 22166 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Register published on April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United... Procedures (44 FR 11034, February 26, 1979); and 3. Will not affect intrastate aviation in Alaska to the... deposits on the No. 2 and No. 3 spark plug center and grounding electrodes, and if found, replacement...

  12. 78 FR 44039 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034.... This proposed AD would require inspecting the lock release assembly and the middle and upper lever... for damage and correct installation and inspecting the middle lever and upper lever locking bolts...

  13. 78 FR 30793 - Airworthiness Directives; Eurocopter Deutschland GmbH Model Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect... require modifying the rod and re-identifying the rod and lever with a new part number. Differences Between... L671M5040205; lever, P/N L671M5040101; and floor, P/N L533M1014101, L533M1014102, L533M1014103,...

  14. 78 FR 65169 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... matthew.fuller@faa.gov . SUPPLEMENTARY INFORMATION: Discussion On May 23, 2013, at 78 FR 30793, the... comments on the NPRM (78 FR 30793, May 23, 2013). FAA's Determination These helicopters have been approved... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44...

  15. 77 FR 20526 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... reference of certain other publications listed in this AD as of November 20, 2009 (74 FR 53151, October 16... December 12, 2011 (76 FR 77159), and proposed to supersede AD 2009-21-06, Amendment 39- 16043 (74 FR 53151... condition, EASA issued AD 2009-0082 [which corresponds to FAA AD 2009-21-06, Amendment 39-16043 (74 FR...

  16. 78 FR 59223 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... published in the Federal Register on July 8, 2013 (78 FR 40642). That NPRM proposed to correct an unsafe... FR 40642, July 8, 2013). You may examine the MCAI in the AD docket on the Internet at http://www... participate in developing this AD. We received no comments on the NPRM (78 FR 40642, July 8, 2013) or on...

  17. 77 FR 52265 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent that it... control lever (lever). This proposed AD is prompted by a European Aviation Safety Agency (EASA) AD and a... intended to detect corrosion and thread damage in the threaded area of the weight and lever, and to...

  18. 78 FR 40642 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-08

    ... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska... landing gear attachment lever causes the rod end to bend at each gear retraction sequence. We are issuing... insufficient clearance between the rod end safety washer and the NLG attachment lever, causing the rod end...

  19. 78 FR 52410 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ....y.miles@faa.gov . SUPPLEMENTARY INFORMATION: Discussion On August 29, 2012, at 77 FR 52265, the... we did not receive any comments on the NPRM (77 FR 52265, August 29, 2012). FAA's Determination These.... These minor changes are consistent with the intent of the proposals in the NPRM (77 FR 52265, August...

  20. 78 FR 40047 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... intended to prevent the affected control lever from shifting, contacting the helicopter structure, and... condition. EASA states that this condition, if not corrected, could result in the affected control...

  1. 76 FR 76293 - Airworthiness Directives; BRP-Powertrain GmbH & Co. KG Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ..., 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code specifies the... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... certain part number (P/N) 888164 crankshafts has been detected, which may have resulted in a latent...

  2. 77 FR 72913 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... . SUPPLEMENTARY INFORMATION: Discussion On May 11, 2012, at 77 FR 27661, the Federal Register published our notice... in developing this AD, but we received no comments on the NPRM (77 FR 27661, May 11, 2012). FAA's... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44...

  3. 76 FR 63167 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes With Supplemental Type...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ... FR 37684). That NPRM proposed to require removal of the VCS mount, which could result in the air... developing this AD. We received no comments on the NPRM (76 FR 37684, June 28, 2011) or on the determination... consistent with the intent that was proposed in the NPRM (76 FR 37684, June 28, 2011) for correcting...

  4. 76 FR 37684 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model (Diamond) DA 40 Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, and (4) Will... the airplane weight and balance. This proposed AD was prompted by reports of damage around the VCS... balance. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority...

  5. 76 FR 31457 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 42 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... (76 FR 14346). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a...

  6. 78 FR 78710 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... FR 22209, the Federal Register published our notice of proposed rulemaking (NPRM), which proposed to... opportunity to participate in developing this AD, but we received no comments on the NPRM (78 FR 22209, April... Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...

  7. 78 FR 14160 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... NPRM was published in the Federal Register on November 5, 2012 (77 FR 66409). That NPRM proposed to... participate in developing this AD. We received no comments on the NPRM (77 FR 66409, November 5, 2012) or on... the NPRM (77 FR 66409, November 5, 2012) for correcting the unsafe condition; and Do not add...

  8. 78 FR 30791 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ..., Amendment 701 (29 FR 3227, March 11, 1964). That AD required actions intended to address an unsafe condition on some of the products listed above. Since we issued AD 64-07-05, Amendment 701 (29 FR 3227, March... from AD 64-07-05, Amendment 701 (29 FR 3227, March 11, 1964) for Models Ka2B, Ka 6, Ka 6 B, Ka 6 BR,...

  9. 77 FR 21400 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... products. That SNPRM was published in the Federal Register on January 17, 2012 (77 FR 2236). That SNPRM... developing this AD. We received no comments on the SNPRM (77 FR 2236, January 17, 2012) or on the... (77 FR 2236, January 17, 2012) for correcting the unsafe condition; and Do not add any...

  10. 78 FR 54383 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... . SUPPLEMENTARY INFORMATION: Discussion On March 14, 2013, at 78 FR 16196, the Federal Register published our... any comments on the NPRM (78 FR 16196 March 14, 2013). FAA's Determination These helicopters have been... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); (3) Will...

  11. 78 FR 25361 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... On July 26, 2012, at 77 FR 43736, the Federal Register published our notice of proposed rulemaking... on the NPRM (77 FR 43736, July 26, 2012). FAA's Determination This helicopter has been approved by... the NPRM (77 FR 43736, July 26, 2012) and will not increase the economic burden on any operator...

  12. 77 FR 2236 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... the Federal Register on December 7, 2011 (76 FR 76330). That earlier NPRM proposed to require actions intended to address the unsafe condition for the products listed above. Since that NPRM (76 FR 76330... expand the scope of the earlier NPRM (76 FR 76330, December 7, 2011). As a result, we have...

  13. 77 FR 71487 - Airworthiness Directives; Stemme GmbH & Co. KG Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... specified products. That NPRM was published in the Federal Register on September 18, 2012 (77 FR 57531.... We received no comments on the NPRM (77 FR 57531, September 18, 2012) or on the determination of the... determined that these minor changes: Are consistent with the intent that was proposed in the NPRM (77...

  14. 78 FR 9792 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... NPRM was published in the Federal Register on November 30, 2012 (77 FR 71359). That NPRM proposed to... intent that was proposed in the NPRM (77 FR 71359, November 30, 2012) for correcting the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM (77...

  15. 77 FR 37777 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... issued AD 2011-21-13 (76 FR 68299, November 4, 2011), for all ECD model MBB-BK 117 C-2 helicopters. Our... Existing AD Was Issued Before we issued AD 2011-21-13 (76 FR 68299, November 4, 2011), EASA, which is the... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the...

  16. 77 FR 64437 - Airworthiness Directives; Burkhart GROB Luft-und Raumfahrt GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... corrosion damage and, in case of water freeze between the external control rod and the internal mass balance... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  17. 78 FR 1726 - Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... in the Federal Register on October 22, 2012 (77 FR 64437). That NPRM proposed to correct an unsafe... corrosion damage and, in case of water freeze between the external control rod and the internal mass balance... this AD. We received no comments on the NPRM (77 FR 64437, October 22, 2012) or on the determination...

  18. 77 FR 27661 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... by two reports of the plain journal bearings moving in relation to the main rotor swashplate sliding... plain journal bearing, which could limit the movement of the collective control and result in...

  19. 78 FR 23696 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent that it... rotor controls, of movement of the longitudinal main rotor actuator piston after shut-down of the... advises that during rigging of the main rotor controls, it was ] discovered that the piston of...

  20. 77 FR 35890 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034.... The MCAI describes the unsafe condition as excessive voids in the adhesive joint between the center... detected in the adhesive joint between the centre wing spars and the upper centre wing skins, between...

  1. 77 FR 54800 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... NPRM was published in the Federal Register on June 15, 2012 (77 FR 35890). That NPRM proposed to... this AD. We received no comments on the NPRM (77 FR 35890, June 15, 2012) or on the determination of... determined that these minor changes: Are consistent with the intent that was proposed in the NPRM (77...

  2. 77 FR 57531 - Airworthiness Directives; Stemme GmbH & Co. KG Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska... describes the unsafe condition as unapproved rubber hoses installed in the engine fuel, oil, and cooling... rubber hoses installed in the engine fuel, oil, and cooling systems. We are issuing this proposed AD...

  3. 78 FR 72568 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-03

    ... NPRM was published in the Federal Register on September 17, 2013 (78 FR 57104). That NPRM proposed to.... We received no comments on the NPRM (78 FR 57104, September 17, 2013) or on the determination of the... consistent with the intent that was proposed in the NPRM (78 FR 57104, September 17, 2013)) for...

  4. 78 FR 52412 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... . SUPPLEMENTARY INFORMATION: Discussion On April 22, 2013, at 78 FR 23696, the Federal Register published our... did not receive any comments on the NPRM (78 FR 23696, April 22, 2013). FAA's Determination These... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44...

  5. 78 FR 22170 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Register on October 29, 2012 (77 FR 65503). That NPRM proposed to correct an unsafe condition for the... participate in developing this AD. We received no comments on the NPRM (77 FR 65503, October 29, 2012) or on... determined that these minor changes: Are consistent with the intent that was proposed in the NPRM (77...

  6. 78 FR 45471 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... energy aspects of this proposed AD. We will consider all comments received by the closing date and may... inspections by a properly certificated aircraft mechanic. (g) Other FAA AD Provisions The following...

  7. 77 FR 19063 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ..., 2012 (77 FR 2234). That NPRM proposed to correct an unsafe condition for the specified products. The.... We received no comments on the NPRM (77 FR 2234, January 17, 2012) or on the determination of the... determined that these minor changes: Are consistent with the intent that was proposed in the NPRM (77 FR...

  8. 77 FR 2234 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... bulkhead of the glider's center of gravity (CG) tow hook that, if not detected and corrected, may lead to... bulkhead of the glider's center of gravity (CG) tow hook that, if not detected and corrected, may lead...

  9. 76 FR 72128 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-22

    ...-09, Amendment 39-16314 (75 FR 32253, June 8, 2010), for TAE Models TAE 125-01 and TAE 125-02-99...-flight shutdown, possibly resulting in reduced control of the aircraft. Actions Since Existing AD (75 FR... requirements of AD 2010- 11-09 (75 FR 32253, June 8, 2010), except the repetitive replacement interval...

  10. 76 FR 68636 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... 39-16415 (75 FR 52240, August 25, 2010), for certain TAE models TAE 125-01 and TAE 125-02-99... Existing AD Was Issued Since we issued AD 2010-18-02 (75 FR 52240, August 25, 2010), TAE identified an... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in...

  11. 78 FR 1733 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... (76 FR 17757, March 31, 2011), and adding the following new AD: 2012-26-13 Thielert Aircraft Engines... rulemaking (NPRM) to amend 14 CFR part 39 to supersede AD 2011-07-09, Amendment 39-16646 (76 FR 17757, March... September 17, 2012 (77 FR 57041). That NPRM proposed to require removing all software mapping versions...

  12. 77 FR 4217 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... the specified products. That NPRM published in the Federal Register on October 18, 2011 (76 FR 64289... participate in developing this AD. We received no comments on the NPRM (76 FR 64289, October 18, 2011... Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...

  13. 78 FR 22209 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect... Blvd., Room 663, Fort Worth, Texas 76137. FOR FURTHER INFORMATION CONTACT: Matt Wilbanks, Aviation... Worth, Texas 76137; telephone (817) 222-5110; email matt.wilbanks@faa.gov . SUPPLEMENTARY...

  14. 78 FR 56597 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ....gov . SUPPLEMENTARY INFORMATION: Discussion On May 8, 2013, at 78 FR 26715, the Federal Register... did not receive any comments on the NPRM (78 FR 26715, May 8, 2013). FAA's Determination These... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); (3) Will...

  15. 78 FR 26715 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... CONTACT: Matt Wilbanks, Aviation Safety Engineer, Rotorcraft Certification Office, Rotorcraft Directorate, FAA, 2601 Meacham Blvd., Fort Worth, Texas 76137; telephone (817) 222-5110; email...

  16. 78 FR 44050 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation... Meacham Blvd., Room 663, Fort Worth, Texas 76137. FOR FURTHER INFORMATION CONTACT: Matt Wilbanks, Aviation... Worth, Texas 76137; telephone (817) 222-5110; email matt.wilbanks@faa.gov . SUPPLEMENTARY...

  17. Etude de la variabilite climatique des hautes latitudes nord, derivee d'observations satellites micro-ondes

    NASA Astrophysics Data System (ADS)

    Mialon, Arnaud

    Observing sub-polar ecosystems is important as they are suspected to change significantly in response to the expected increase in temperature for the next decades. To bypass the lack of meteorological stations in the Northern High Latitudes, remote sensing is an interesting alternative tool, covering almost the entire area. This project deals with the development of a method to derive surface parameters (>50°N) from satellite data. For this study, brightness temperature data acquired by the SSM/I (Special Sensor Microwave Imager) in the microwave spectrum are used because they are independent of solar radiation and weakly influenced by the atmosphere. Methods used are based on brightness temperatures measured at 19 and 37 GHz, which allow to derive three geophysical parameters related to climate variability: daily maps of snowcover between 1988 and 2002; a water surface extent (open water, small lakes, reservoirs, wetlands associated with low vegetation); a temperature characterizing the surface and the air above the ground. A method to normalize the temperature is presented to overcome the variation of the time of measurement. It leads to hourly series of temperature, This allows to study climate indicators such as the annual sum of positive degree days. Trends confirm observed climate evolution: increase of surface temperature (+0.8 +/- 0.4°C for Canada/Alaska between 1992 and 2002), decrease in snow extent cover. These original databases could also be useful for validation of regional climate model. (Abstract shortened by UMI.)

  18. Cout direct hospitalier des accidents vasculaires cérébraux à Parakou au nord du Benin

    PubMed Central

    Adoukonou, Thierry; Kouna-Ndouongo, Philomène; Codjia, Jean-Mannix; Covi, Richmine; Tognon-Tchegnonsi, Francis; Preux, Pierre-Marie; Houinato, Dismand

    2013-01-01

    Introduction Les accidents vasculaires cérébraux constituent un véritable problème de santé publique en Afrique avec une charge importante. Les données fiables sur sa réelle charge économique sont rares en Afrique. L'objectif de cette étude était d’évaluer le coût direct hospitalier des AVC à Parakou au Bénin. Méthodes Il s'agissait d'une étude transversale économique ayant inclus des patients hospitalisés pour un AVC à l'hôpital de Parakou entre le 1er Juin 2010 au 31Mai 2011. Les données concernant les différents postes de consommation ont été collectées selon la méthode dite bottom-up. Le coût était envisagé du point de vue de la société et du patient. L'unité du coût était le franc CFA (valeur en 2011). Une régression linéaire multiple était utilisée pour déterminer les meilleurs prédicteurs du coût. Résultats Ils étaient 78 patients dont 52 hommes, âgés en moyenne de 57 ans ± 10.9. Le NIHSS moyen était de 14,4. Le taux de mortalité était de 20,5%. Le coût direct moyen était de 316.810,3 (±230.774,8) F CFA (environ 704 ± 512 Euros). Les grands postes de consommation étaient les explorations paracliniques (34.3%) les soins et médicaments (28.4%) et les frais d'hospitalisation (17.9%). Les meilleurs prédicteurs du coût élevé étaient un AVC hémorragique, un NIHSS élevé à l'admission et une longue durée d'hospitalisation. Conclusion Cette étude suggère un coût élevé de la prise en charge actuelle des AVC à Parakou. PMID:24839529

  19. 77 FR 71593 - Robert Bosch GmbH; Analysis of Agreement Containing Consent Orders To Aid Public Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ..., Portable Music & Data Processing Devices, Computers and Components Thereof, Inv. No. 337- TA-745, available..., Portable Music and Data Processing Devices, Computers and Components Thereof, Inv. No. 337-TA-745...

  20. 75 FR 7947 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Model TAE 125-01 Reciprocating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Register on September 17, 2009 (74 FR 47759. That NPRM proposed to correct an unsafe condition for the... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... W12-140, Washington, DC 20590- 0001. FOR FURTHER INFORMATION CONTACT: Tara Chaidez, Aerospace...

  1. 75 FR 17084 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Model TAE 125-01 Reciprocating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... FURTHER INFORMATION CONTACT: Tara Chaidez, Aerospace Engineer, Engine Certification Office, FAA,...

  2. 75 FR 39803 - Airworthiness Directives; Thielert Aircraft Engines GmbH Model TAE 125-01 Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... Register on April 5, 2010 (75 FR 17084). That NPRM proposed to correct an unsafe condition for the... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... W12-140, Washington, DC 20590- 0001. FOR FURTHER INFORMATION CONTACT: Tara Chaidez, Aerospace...

  3. 75 FR 27487 - Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Discussion The European... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Tara...

  4. 76 FR 419 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... found on a trim tab fitting assembly. The cause of the cracking was identified as stress corrosion. This... Register on October 1, 2010 (75 FR 60659). That NPRM proposed to correct an unsafe condition for the... tab fitting assembly. The cause of the cracking was identified as stress corrosion. This condition,...

  5. 76 FR 61638 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... Procedures (44 FR 11034, February 26, 1979), (3) Will not have a significant economic impact, positive or... the basic requirements of this proposed AD. The average labor rate is $85 per work-hour. Based on....-- Task description-- Identified in-- 328-100 airplanes Task 27-10-00-09...... Visual Check of 328...

  6. 77 FR 12163 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... Register on August 31, 2011 (76 FR 54145). That NPRM proposed to correct an unsafe condition for the... requested we revise the Cost of Compliance section of the NPRM (76 FR 54145, August 31, 2011). The commenter... a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February...

  7. 75 FR 48617 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 C-2 Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-11

    ... (72 FR 13679, March 23, 2007). That AD required actions intended to address an unsafe condition on the... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034.... 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-14961 (72 FR 13679, dated March 23,...

  8. 76 FR 58094 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... was published in the Federal Register on December 2, 2010 (75 FR 75159), and proposed to supersede AD 2008-10-51, Amendment 39-15535 (73 FR 30752, May 29, 2008). That NPRM proposed to correct an unsafe... paragraph (h) of the NPRM (75 FR 75159, December 2, 2010). GCT DO Airworthiness Office stated that, based...

  9. 76 FR 54145 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... lever could not be operated as intended during the landing roll-out. * * * Recurrence of such an event... past with Dornier 328-100 aeroplanes, where the power lever could not be operated as intended...

  10. 75 FR 66657 - Airworthiness Directives; Eurocopter Deutschland GmbH Model MBB-BK 117 C-2 Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ...: Discussion A proposal to amend 14 CFR Part 39 by superseding AD 2006-26-51, Amendment 39 14961 (72 FR 13679... 11, 2010 (75 FR 48617). AD 2006-26-51 requires actions intended to address an unsafe condition on the... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3....

  11. 77 FR 47106 - Manufacturer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... applications to import narcotic raw material are not appropriate. 72 FR 3417 (2007). In regard to the non... published in the Federal Register on September 23, 1975, 40 FR 43745-46, all applicants for registration to... company plans to import a synthetic cannabidiol and a synthetic Tetrahydrocannabinol. No other...

  12. 78 FR 19015 - Importer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co. LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... appropriate. 72 FR 3417(2007). In regard to the non-narcotic raw material, any bulk manufacturer who is... September 23, 1975, 40 FR 43745-46, all applicants for registration to import basic classes of any... analysis. In reference to drug codes 7360 and 7370, the company plans to import a synthetic cannabidiol...

  13. 78 FR 32576 - Proposed Airworthiness Design Standards; AQUILA Aviation by Excellence GmbH, Model AT01

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ... additional design criteria issued on September 2, 2003 (68 FR 56809) The regulation applicable to the Amended..., VLA 1583 and due to absence of specific requirements in CS-VLA (VLA 1107, VLA 1381, VLA 1383) the... limitations'. SpC VLA 1583 Operating limitations (a) Airspeed limitations. The following information must...

  14. 75 FR 30280 - Airworthiness Directives; Stemme GmbH & Co. KG Model S10-VT Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... an aviation product. The MCAI describes the unsafe condition as: AD 2007-0315-E was issued to address... replacement of fuel plastic-made connectors by connectors made of metal. Since its publication, another fuel... required by AD 2007-0315-E. It has been determined that the fuel leak may have been caused by...

  15. 75 FR 7949 - Airworthiness Directives; Extra Flugzeugproduktions- und Vertriebs- GmbH Models EA-300/200 and EA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Register on November 3, 2009 (74 FR 56748). That NPRM proposed to correct an unsafe condition for the... Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a significant economic impact, positive or... through 1043; and (2) Model EA-300/L airplanes, S/N 01 through 170, 172, 173, 1171, and 1174 through...

  16. 78 FR 52872 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... AD. Discussion On July 17, 2008, we issued AD 2008-14-16, Amendment 39-15611 (73 FR 40955, July 17... (73 FR 40955, July 17, 2008), we received reports that certain fasteners which were installed as part... $15,191 $531,685 actions from AD 2008-14-16, hour = $3230. Amendment 39-15611 (73 FR 40955, July...

  17. 76 FR 23169 - Airworthiness Directives; DG Flugzeugbau GmbH Glaser-Dirks Model DG-808C Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  18. 76 FR 68299 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 C-2 Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... one generator is deactivated, loss of electrical power, loss of systems necessary for flight safety... generator, likely resulting in loss of electrical power and inducing loss of systems that are necessary for... the electrical power display during switching of a generator. Also, EASA advises that their AD is...

  19. 75 FR 70623 - Airworthiness Directives; DORNIER LUFTFAHRT GmbH Models Dornier 228-100, Dornier 228-101, Dornier...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... proposed AD. Discussion On May 11, 2007, we issued AD 2007-11-03, Amendment 39-15060 (72 FR 28591; May 22...), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15060 (72 FR 28591;...

  20. 76 FR 6523 - Airworthiness Directives; Dornier Luftfahrt GmbH Models Dornier 228-100, Dornier 228-101, Dornier...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ...We are superseding an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  1. 75 FR 75159 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-02

    ... proposed AD. Discussion On June 3, 2008, we issued AD 2008-10-51, Amendment 39-15535 (73 FR 30752, May 29... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic.... 106(g), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15535 (73...

  2. 75 FR 60659 - Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or..., notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as...

  3. Effets de la marée noire de l' ''Amoco Cadiz '' sur le benthos sublittoral du nord de la Bretagne

    NASA Astrophysics Data System (ADS)

    Cabioch, L.; Dauvin, J. C.; Mora Bermudez, J.; Rodriguez Babio, C.

    1980-03-01

    Effects of the “Amoco Cadiz ” oil spill on the sublittoral benthos, north of Brittany. Effects of hydrocarbons on the sublittoral macrobenthic communities have been observed through (1) studies of population dynamics of selected communities, conducted prior to the spill by the tanker “Amoco Cadiz ” in spring 1978 and (2) comparisons between the situation in summer 1978 with that in earlier years, with continuation of the observations in some selected sites. The effect of the spill has been selective, involving a limited number of species, mainly crustaceans, molluscs and the sand-urchin Echinocardium cordatum. The spill mainly affected communities on fine sediments and, to a lesser degree, those on mixed sediments. Notably, the destruction of the dominant populations of Ampelisca, in areas of fine sands in the Bay of Morlaix, has led to a marked decrease of biomass and production. Moreover, repopulation will be difficult because of the isolation of such communities on the southern side of the English Channel. The effects evolved with time; after a phase of sharp and selective mortality, which did not last more than a few weeks, secondary effects on the recruitment of the remaining species do not seem to have occurred on a large scale. Nevertheless, a proliferation of polychaetes has been noticed.

  4. Do Abnormal Serum Lipid Levels Increase the Risk of Chronic Low Back Pain? The Nord-Trøndelag Health Study

    PubMed Central

    Heuch, Ingrid; Heuch, Ivar; Hagen, Knut; Zwart, John-Anker

    2014-01-01

    Background Cross-sectional studies suggest associations between abnormal lipid levels and prevalence of low back pain (LBP), but it is not known if there is any causal relationship. Objective The objective was to determine, in a population-based prospective cohort study, whether there is any relation between levels of total cholesterol, high density lipoprotein (HDL) cholesterol and triglycerides and the probability of experiencing subsequent chronic (LBP), both among individuals with and without LBP at baseline. Methods Information was collected in the community-based HUNT 2 (1995–1997) and HUNT 3 (2006–2008) surveys of an entire Norwegian county. Participants were 10,151 women and 8731 men aged 30–69 years, not affected by chronic LBP at baseline, and 3902 women and 2666 men with LBP at baseline. Eleven years later the participants indicated whether they currently suffered from chronic LBP. Results Among women without LBP at baseline, HDL cholesterol levels were inversely associated and triglyceride levels positively associated with the risk of chronic LBP at end of follow-up in analyses adjusted for age only. Adjustment for the baseline factors education, work status, physical activity, smoking, blood pressure and in particular BMI largely removed these associations (RR: 0.96, 95% CI: 0.85–1.07 per mmol/l of HDL cholesterol; RR: 1.16, 95% CI: 0.94–1.42 per unit of lg(triglycerides)). Total cholesterol levels showed no associations. In women with LBP at baseline and men without LBP at baseline weaker relationships were observed. In men with LBP at baseline, an inverse association with HDL cholesterol remained after complete adjustment (RR: 0.83, 95% CI: 0.72–0.95 per mmol/l). Conclusion Crude associations between lipid levels and risk of subsequent LBP in individuals without current LBP are mainly caused by confounding with body mass. However, an association with low HDL levels may still remain in men who are already affected and possibly experience a higher pain intensity. PMID:25233233

  5. Tectonique active du Nord-Est de Sulawesi(Indonésie) et contrôle structural de la caldeira de Tondano

    NASA Astrophysics Data System (ADS)

    Lécuyer, Frédéric; Bellier, Olivier; Gourgaud, Alain; Vincent, Pierre M.

    1997-10-01

    Field study and SPOT image analyses on the Tondano caldera region permit us to show a distributed active sinistral strike-slip fault zone which trends ENE- WSW This faulting accommodates the N-S movement of the Celebes Sea plate and represents a transfer fault zone between the Celebes sea subduetion end and the Moluccas sea subduetion zone. Furthermore, this study permits us to provide evidence for a tectonic control of the Tondano caldera collapse and evolution.

  6. Ongoing Transmission of Onchocerca volvulus after 25 Years of Annual Ivermectin Mass Treatments in the Vina du Nord River Valley, in North Cameroon

    PubMed Central

    Eisenbarth, Albert; Achukwi, Mbunkah Daniel; Renz, Alfons

    2016-01-01

    Background Recent reports of transmission interruption of Onchocerca volvulus, the causing agent of river blindness, in former endemic foci in the Americas, and more recently in West and East Africa, raise the question whether elimination of this debilitating disease is underway after long-term treatment of the population at risk with ivermectin. The situation in Central Africa has not yet been clearly assessed. Methods and findings Entomologic data from two former endemic river basins in North Cameroon were generated over a period of 43 and 48 months to follow-up transmission levels in areas under prolonged ivermectin control. Moreover, epidemiologic parameters of animal-borne Onchocerca spp. transmitted by the same local black fly vectors of the Simulium damnosum complex were recorded and their impact on O. volvulus transmission success evaluated. With mitochondrial DNA markers we unambiguously confirmed the presence of infective O. volvulus larvae in vectors from the Sudan savannah region (mean Annual Transmission Potential 2009–2012: 98, range 47–221), but not from the Adamawa highland region. Transmission rates of O. ochengi, a parasite of Zebu cattle, were high in both foci. Conclusions/significance The high cattle livestock density in conjunction with the high transmission rates of the bovine filaria O. ochengi prevents the transmission of O. volvulus on the Adamawa plateau, whereas transmission in a former hyperendemic focus was markedly reduced, but not completely interrupted after 25 years of ivermectin control. This study may be helpful to gauge the impact of the presence of animal-filariae for O. volvulus transmission in terms of the growing human and livestock populations in sub-Saharan countries. PMID:26926855

  7. Problemi di comunicazione interculturale tra Italiani e parlanti di italiano in Nord America (Intercultural Communication Problems Between Italians and Speakers of Italian in North America).

    ERIC Educational Resources Information Center

    Balboni, Paolo E.

    2001-01-01

    Examines intercultural communication between Italians and speakers of Italian in North America. Argues intercultural communicative competence comprises three elements: deep cultural values or "mental software"; non-verbal means of communication; and language. Offers advice to teachers of Italian who want to help their students develop…

  8. The flight of Arcadia: spatial CO2/SO2 variations in a cross section above the Nord East crater of Etna volcano

    NASA Astrophysics Data System (ADS)

    Giuffrida, Giovanni; Calabrese, Sergio; Bobrowski, Nicole; Finkenzeller, Henning; Pecoraino, Giovannella; Scaglione, Sarah

    2015-04-01

    The CO2/SO2 ratio in volcanic plumes of open conduit volcanoes can provide useful information about the magma depth inside a conduit and the possible occurrence of an eruptive event. Moreover, the same CO2 measurement when combined with a SO2 flux measurement, commonly carried out at many volcanoes nowadays, is used to contribute to an improved estimate of global volcanic CO2 budget. Today worldwide at 13 volcanoes automated in-situ instruments (known as Multi-GAS stations) are applied to continuously determine CO2/SO2 ratios and to use this signal as additional parameter for volcanic monitoring. Usually these instruments carry out measurements of half an hour 4 - 6 times/day and thus provide continuous CO2/SO2 values and their variability. The stations are located at crater rims in a position that according to the prevailing winds is invested by the plume. Obviously, although the stations are carefully positioned, it is inevitable that other sources than the plume itself, e.g. soil degassing and surrounding fumaroles, contribute and will be measured as well, covering the 'real' values. Between July and September 2014 experiments were carried out on the North East crater (NEC) of Mount Etna, installing a self-made cable car that crossed the crater from one side to the other. The basket, called "Arcadia", was equipped with an automated standard Multi-GAS station and a GPS, which acquired at high frequency (0.5 Hz) the following parameters : CO2, SO2, H2S, Rh, T, P and geo-coordinates. The choice of NEC of the volcano Etna was based on its accessibility, the relative small diameter (about 230 m) and the presence of a relatively constant and rather concentrated plume. Actually, NEC belongs also to the monitoring network EtnaPlume (managed by the INGV of Palermo). The aim of these experiments was to observe variations of each parameter, in particular the fluctuation of the CO2/SO2 ratio within the plume, moving from the edge to the center of the crater. The gained results give a first possibility to understand if common measurements carried out at the edge of a crater are subject to over- or underestimation and about the order of derivations caused by other sources than the plume. A preliminary analysis results in a lower CO2/SO2 ratio in the central part of the crater versus the more peripheral one. The deviation between the average CO2/SO2 ratio and the center of the plume ranges from a minimum of 58% up to a maximum of 74%. An increased CO2/SO2 emission could be caused by the influence of soil and/or fumarolic degassing at the crater rim. This interpretation leads us to the conclusion that measurements by fixed installed stations might overestimate the CO2/SO2 ratio compared to values originating from the "pure" plume. Further on, it means that variations of up to 74 % (in our experiment) don't necessarily correlate with volcanic activity changes.

  9. New archaeorthopteran insects from the Late Carboniferous of the Nord and Pas-de-Calais basins in northern France (Insecta: Cnemidolestodea, Panorthoptera).

    PubMed

    Coty, David; Háva, Jiří; Prokop, Jakub; Roques, Patrick; Nel, André

    2014-01-01

    New polyneopteran insects are described from Pennsylvanian (Bashkirian, Moscovian) compressed fossils from the North of France (Insecta: Archaeorthoptera). Discovery of wing apex with distinct venation, e.g., apical fusion of RA with RP, numerous parallel posterior branches of RP with transversal crossveins, can be assigned to cf. Tococladus sp. (Cnemidolestodea: Tococladidae). It represents the second record of Cnemidolestodea from the Avion locality apart from Aviocladus pectinatus Prokop et al., 2014. Bruaylogus magnificus gen. et sp. nov., based on forewing venation, is attributed to Panorthoptera nec Orthoptera having some distinct characters for the placement either close to Oedischiidae or a more basal position possibly with affinities to genus Heterologus. Aviologus duquesnei gen. et sp. nov., based on forewing venation, differs from Oedischiidae by the presence of basal fork of M far from point of separation between M and Cu and fusion of MA with first posterior branch of RP. Aviologus share a long stem of M and simple CuPaβ with Heterologus duyiwuer and H. langfordorum, but both differ in well separated median and radial veins. These new fossils demonstrate that the archaeorthopterid insect fauna from the North of France was rather diverse with links to late Carboniferous and early Permian assemblages in Euramerica such as the Mazon Creek, Carbondale Formation or Elmo, Wellington Formation (Illinois, Kansas, USA) entomofaunas. PMID:25544457

  10. Identification d'indicateurs de risque des populations victimes de conflits par imagerie satellitaire. Etude de cas: Le nord de l'Irak

    NASA Astrophysics Data System (ADS)

    Mubareka, Sarah Betoul

    Remote sensing and security, terms which are not usually associated, have found a common platform this decade with the conjuring of the GMOSS network (Global Monitoring for Security and Stability), whose mandate is to discover new applications for satellite-derived imagery to security issues. This study focuses on human security, concentrating on the characterisation of vulnerable areas to conflict. A time-series of satellite imagery taken from Landsat sensors from 1987 to 2001 and the SRTM mission imagery are used for this purpose over a site in northern Iraq. Human security issues include the exposure to any type of hazard. The region of study is first characterised in order to understand which hazards are and were present in the past for the region of study. The principal hazard for the region of study is armed conflict and the relative field data was analysed to determine the links between geographical indicators and vulnerable areas. This is done through historical research and the study of open-sourced information about disease outbreaks; the movements of refugees and the internally displaced; and humanitarian aid and security issues. These open sources offer information which are not always consistent, objective, or normalized and are therefore difficult to quantify. A method for the rapid mapping and graphing and subsequent analysis of the situation in a region where limited information is available is developed. This information is coupled with population numbers to create a "risk map": A disaggregated matrix of areas most at risk during conflict situations. The results show that describing the risk factor for a population to the hazard conflict depends on three complex indicators: Population density, remoteness and economic diversity. Each of these complex indicators is then derived from Landsat and SRTM imagery and a satellite-driven model is formulated. This model based on satellite imagery is applied to the study site for a temporal study. The output are three 90 m x 90 m resolution grids which describe, at a pixel level, the risk level within the region for each of the dates studies, and the changes which occur in northern Iraq as the result of the Anfal Campaigns. Results show that satellite imagery, with a minimum of processing, can yield indicators for characterising risk in a region. Although by no means a replacement for field data, this technological source, in the absence of local knowledge, can provide users with a starting point in understanding which areas are most at risk within a region. If this data is coupled with open sourced information such as political and cultural discrimination, economy and agricultural practices, a fairly accurate risk map can be generated in the absence of field data. Keywords. SRTM, Landsat, risk indicators, Iraq, conflict, population vulnerability, segmentation, land-use, fuzzy-classification, atmospheric corrections.

  11. Reconstitution de données climatiques pour l’Algérie du Nord : application des réseaux neuronaux

    NASA Astrophysics Data System (ADS)

    Bouaoune, Djahida; Dahmani-Megrerouche, Malika

    2010-11-01

    In the present context of climate change and preservation of biodiversity, the appreciation of the vulnerability of the natural ecosystems and their capacity of adaptation appears among the main preoccupations to the world level (GIEC, 2007). This assessment of the ecosystems requires the availability of climatic data, what is often made difficult by the weak density or even the absence of meteorological stations notably, to the level of the mountains zones. In order to study the climate-vegetation relationship in North Algeria, we use an automatic interpolation method, the neural network method, for the reconstitution of climatic data of the sampled sites, (1035 phytoecological samples), from the existing meteorological network (269 stations). This method is characterized by a great suppleness of non-linearity and by its capacity for reconstituting information from partial and not well-defined indications such as the case of data provided from meteorological networks. In order to reconstitution of climatic data, we use the explicate variables, longitude, latitude and altitude, the variables to explain being the rainfall and temperatures. To define the best approach, the network calibration has been activated on climatic parameters taken globally or solely, for the whole of study zone, and by geographical sector. The results of the interpolation are expressed through a climatic parameter cartography, released automatically by the MapInfo software. The reliability results obtained by this method can be appreciated by elaboration of errors maps comparing to reference data.

  12. Métamorphisme miocène de granites panafricains dans le massif de l'Edough (Nord-Est de l'Algérie)

    NASA Astrophysics Data System (ADS)

    Hammor, Dalila; Lancelot, Joël

    1998-09-01

    The Edough Massif is the easternmost crystalline core of the Maghrebides that represents the African segment of the west Mediterranean Alpine belt. U-Pb zircon dating provides upper intercept ages of 595 ± 51 My and 606 ± 55 My for an orthogneiss of the lower unit and a deformed leucogranite of the upper pelitic unit, respectively. These ages suggest emplacement of the two granitoids during the Pan-African orogeny. Monazites from a paragneiss sample gave a 18 ± 5 My U-Pb age that points to a Miocene age of the high-temperature metamorphism.

  13. Cadmium contamination of three bivalve species (oysters, cockles and clams) in Nord Médoc salt marshes (Gironde estuary, France): Geochemical survey and metal bioaccumulation kinetics

    NASA Astrophysics Data System (ADS)

    Baudrimont, M.; Schäfer, J.; Marie, V.; Maury-Brachet, R.; Bossy, C.; Durrieu, G.; Palvadeau, A.; Maneux, E.; Boudou, A.; Blanc, G.

    2003-05-01

    A historical Cd pollution of the Lot-Garonne River system (France) bas led to the contamination of sediment and water of the Gironde Estuary. In spite of the decrease of fluvial Cd inputs since the early 90ies, Cd concentrations in the Gironde oysters remain higher than European norms (5 μg.g^{-1} dry mass) and the “zone D” classification of the estuary prohibits bivalve production and harvesting for human consumption. A geochemical survey in salt marshes used for aquaculture (crustaceans) has been conducted in order to assess the heavy métal contamination level in these systems periodically alimented by the Gironde water, accompanied by caging experiments on three bivalve species of economical interest: oysters (Crassostrea gigas), cockles (Cerastoderma edule) and clams (Ruditapes philippinarum) to study heavy metal accumulation in these organisms. Distribution of heavy metals in this system is controlled by biogeochemical processes and is independent of routine water management. Contamination levels in the studied species indicate the high accumulation of Cd by oysters. On the other hand, Cd concentrations in benthic species, such as cockles and clams, are clearly lower than European safety limits for human consumption.

  14. Weight-of-evidence environmental risk assessment of dumped chemical weapons after WWII along the Nord-Stream gas pipeline in the Bornholm Deep.

    PubMed

    Sanderson, Hans; Fauser, Patrik; Thomsen, Marianne; Larsen, Jørn Bo

    2012-05-15

    In connection with installation of two natural gas pipelines through the Baltic Sea between Russia and Germany, there has been concern regarding potential re-suspension of historically dumped chemical warfare agents (CWA) in a nearby dump site and the potential environmental risks associated. 192 sediment and 11 porewater samples were analyzed for CWA residues, both parent and metabolites in 2008 and 2010 along the pipeline corridor next to the dump site. Macrozoobenthos and background variables were also collected and compared to the observed CWA levels and predicted potential risks. Detection frequencies and levels of intact CWA found were low, whereas CWA metabolites were more frequently found. Re-suspension of CWA residue-containing sediment from installation of the pipelines contributes marginally to the overall background CWA residue exposure and risk along the pipeline route. The multivariate weight-of-evidence analysis showed that physical and background parameters of the sediment were of higher importance for the biota than observed CWA levels. PMID:22440539

  15. Strategy for managing water in the Middle East and North Africa; Strategie pour la gestion de l`eau au moyen-orient et en afrique du nord

    SciTech Connect

    1995-07-01

    Water has always been of central concern to life in the Middle East and North Africa (MENA). Burgeoning populations are placing unprecendented pressures on the resource, calling urgently for new approaches to water planning and management if escalating conflicts are to be avoided and if environmental degradation is to be reversed. The booklet sets out the implications of the new Bank policy for the MENA region, calling for a concerted effort by government and Bank staff to address water resources in a coordinated and sustainable manner. It proposes a practical, step-by-step approach to achieving this objective that could lead to new Bank-supported operations to address the water sector as a whole.

  16. Evaluation of the recovery annealing of the reactor pressure vessel of NPP Nord (Greifswald) Units 1 and 2 by means of subsize impact specimens

    SciTech Connect

    Ahlstrand, R.; Klausnitzer, E.N.; Leitz, C.; Lange, D.; Pastor, D.; Valo, M.

    1993-12-01

    In 1988 and 1990, the reactor pressure vessels of Units 1 and 2, respectively, of the Greifswald nuclear power station were subjected to heat treatment at 475 C for annealing of irradiation effects. To demonstrate the effect of annealing and to evaluate a new postannealing transition temperature of vessel base metal and weld metal, boat samples were removed by means of electric discharge machining (EDM) from the (unclad) inner surface of the vessel. From these samples, micronotched bar impact test specimens were fabricated and tested at different temperature. Transition curves were evaluated from the results. By means of correlation tests, the transition temperatures evaluated from the micro-specimen tests are converted to standard Charpy-5 transition temperatures. Results are available for the weld metal of Unit 1 after annealing. The transition temperature T{sub k} is lower than the value calculated by the designer of the plant. Specimens removed from Unit 2 before and after annealing are in preparation.

  17. Analyse multi-échelle par ondelettes des contacts géologiques : application à la carte gravimétrique du Maroc nord-oriental

    NASA Astrophysics Data System (ADS)

    Khattach, Driss; Mraoui, Hamid; Sbibih, Driss; Chennouf, Touria

    2006-06-01

    The multiscale wavelet analysis has been applied to the gravity data from northeastern Morocco to map the major geological contacts, such us faults. Hence, the faults affecting the survey area were outlined with their importance level and dip direction. Seismic data confirm these results and testify the efficiency of this method, particularly in studying structure of plains. The structural map established is a very useful document in the planning of natural resources investigations (i.e. water, mines) to be undertaken in the area of study. To cite this article: D. Khattach et al., C. R. Geoscience 338 (2006).

  18. Apport de la gravimétrie à l'étude de la structure du bassin des Triffa (Maroc nord-oriental) : implications hydrogéologiques

    NASA Astrophysics Data System (ADS)

    Khattach, Driss; Keating, Pierre; Mili, El Mostafa; Chennouf, Touria; Andrieux, Pierre; Milhi, Abdellah

    2004-12-01

    Various techniques (horizontal and vertical derivatives, upward continuation, Euler deconvolution) have been applied to the gravity data from the Triffa's plain and the north flank of the Beni-Snassen massif to delineate various major geological structures such as faults and basins. These results allow the production of a structural map showing the fault systems for the survey area. This map forms the basis for planning future hydrogeological research in this region. To cite this article: D. Khattach et al., C. R. Geoscience 336 (2004).

  19. Plant Decontamination as a Precondition of the Remote Dismantling Concept of the Karlsruhe Vitrification Plant VEK - 12206

    SciTech Connect

    Dux, Joachim; Fleisch, Joachim; Latzko, Bernhard; Rohleder, Norbert

    2012-07-01

    Vitrification of the high-active liquid waste concentrates (HAWC) was a major milestone in the WAK decommissioning project (StiWAK). From September 2009 to June 2010, about 56 m{sup 3} of HAWC were vitrified at the Karlsruhe vitrification facility (VEK) and filled into 123 canisters. HAWC vitrification was followed by an extensive rinsing and shutdown program, in the course of which both the VEK process installations and the facilities for the storage and evaporation of high-active fission product solutions (LAVA) are prepared specifically for dismantling. Finally the rinsing programme leads to an overall reduction of the remaining contamination in the installations by a factor of approx. 5 - 10. The amount of liquids arisen from this program has been vitrified and another 17 canisters have been filled. In total, 140 canisters were packed into 5 CASTOR casks that were already transported to the Zwischenlager Nord (interim store North) of EWN GmbH (ZLN) in the mid of February 2011. The melter of the VEK was already shut down in the late November 2010. (authors)

  20. 76 FR 12627 - Airworthiness Directives; Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-08

    ....gov , including any personal information you provide. We will also post a report summarizing each... the MCAI, on November 23, 2010, we issued AD 2010-25-01, Amendment 39-16534 (75 FR 75868, December 7... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44...

  1. 75 FR 12439 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-02-99 and TAE 125...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... in the Federal Register on October 19, 2009 (74 FR 53438). That NPRM proposed to correct an unsafe... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... Floor, Room W12-140, Washington, DC 20590- 0001. FOR FURTHER INFORMATION CONTACT: Tara...

  2. 75 FR 53846 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125-02...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-02

    ..., Burlington, MA 01803; e-mail: tara.chaidez@faa.gov ; telephone (781) 238-7773; fax (781) 238-7199. SUPPLEMENTARY INFORMATION: On June 8, 2010 (75 FR 32253), we published a final rule AD, FR Doc. 2010-12540, in... times of AD 2010-11-09 remain unchanged. FOR FURTHER INFORMATION CONTACT: Tara Chaidez,...

  3. 77 FR 53154 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... next scheduled maintenance or within 110 flight hours after the effective date of this AD. If chips...

  4. Questions of testing rate and flexibility of rocket test benches, discussed on the basis of the test benches of Nitrochemie GMBH in Aschau

    NASA Technical Reports Server (NTRS)

    LEGRAND

    1987-01-01

    The rocket test benches are used to study burnup behavior by various methods. In the first ten months of 1966, 1578 shots were performed to test propellants, and 920 to test 14 thrust and pressure measurement projects.

  5. 76 FR 27861 - Airworthiness Directives; Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... (76 FR 12627). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI...-16534 (75 FR 75868, December 7, 2010), as a unilateral action to address this unsafe condition on Models... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a...

  6. 76 FR 9963 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-23

    ... Register on October 28, 2010 (75 FR 66342). That NPRM proposed to correct an unsafe condition for the... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... aviation product. The MCAI describes the unsafe condition as: Service experience has shown that fracture...

  7. 76 FR 1342 - Airworthiness Directives; GROB-WERKE GMBH & CO KG Models G102 ASTIR CS, G102 CLUB ASTIR III, G102...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ... the various levels of government. For the reasons discussed above, I certify this AD: (1) Is not a... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a significant... an appropriately rated mechanic under the oversight of a mechanic with an inspection authorization...

  8. 76 FR 33984 - Airworthiness Directives; BRP-Powertrain GmbH & Co. KG Rotax 912 F3, 912 S2, 912 S3, 912 S4, 914...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ... in the Federal Register published on April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... has been detected, which exceeds the hardness of the design specification. The affected washers...

  9. 75 FR 61046 - Airworthiness Directives; Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F Series Reciprocating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Register on April 7, 2010 (75 FR 17632). That action proposed to require initial visual inspection for... part 39 by superseding AD 2002-16-26, Amendment 39-12865 (67 FR 53296, August 15, 2002), with a... 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...

  10. 75 FR 17632 - Airworthiness Directives; Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F Series Reciprocating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... engine and forced landing. DATES: We must receive any comments on this proposed AD by June 7, 2010..., 2000 (65 FR 19477-78). Examining the AD Docket You may examine the AD docket on the Internet at http... available in the AD docket shortly after receipt. Discussion On August 7, 2002, the FAA issued AD...

  11. 75 FR 23194 - Airworthiness Directives; GROB-WERKE GMBH & CO KG Models G102 ASTIR CS and G102 STANDARD ASTIR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... address listed under the ADDRESSES section. Include ``Docket No. FAA-2010-0458; Directorate Identifier... Member States of the European Community, has issued EASA AD No.: 2010-0053R1, dated April 14, 2010... Service Bulletin No. MSB- GROB-003, dated October 21, 2009. The actions described in this...

  12. 76 FR 32019 - Notice of Receipt of Petition for Decision That Nonconforming 2008-2010 M&V GmbH Siegmar Fzb...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... written in the English language, and be no greater than 15 pages in length, although there is no limit to..., 2000 (65 FR 19477-78). How to Read Comments submitted to the Docket: You may read the comments...

  13. 75 FR 7996 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125-02...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ..., 2009 (74 FR 17795, April 17, 2009): TAE has identified the gearbox as the primary source of vibrations... identified as the primary source of vibrations for the PPRV, and it has also been determined that failure of... Register published on April 11, 2000 (65 FR 19477-78). Discussion EASA, which is the Technical Agent...

  14. 75 FR 32253 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125-02...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... the primary source of vibrations for the PPRV, and it has also been determined that failure of the... FR 17795) and that supplemental NPRM was published in the Federal Register on February 23, 2010 (75 FR 7996). That supplemental NPRM proposed to correct an unsafe condition for the specified...

  15. 76 FR 64289 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) TAE 125-02-99 and TAE 125-02-114...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Discussion The European... that it would take about 3 work-hours per engine to comply with this proposed AD. The average labor rate is $85 per work-hour. Required parts would cost about $1,500 per engine. Based on these...

  16. 76 FR 59950 - Airworthiness Directives; BRP-Powertrain GMBH & CO KG 914 F2, 914 F3, and 914 F4 Reciprocating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-28

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... estimate that it would take about 2 work-hours per product to comply with this proposed AD. The average labor rate is $85 per work-hour. Required parts would cost about $180 per product. Based on...

  17. 75 FR 71371 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-01, TAE 125-02-99, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... take about 0.5 work-hour per engine to comply with this proposed AD. The average labor rate is $85 per work- hour. There are no required parts cost. Based on these figures, we estimate the cost of...

  18. 76 FR 64285 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-02-99 and TAE 125...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... European Aviation Safety Agency (EASA) on AD 2010-06-12, (75 FR 12439, March 16, 2010). The MCAI describes... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Discussion On March 8, 2010, the FAA issued AD 2010-06-12, (75 FR 12439, March 16, 2010). That AD...

  19. 75 FR 52240 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125-02...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... production batch of the clutch. We are issuing this AD to prevent engine in-flight shutdown leading to...

  20. 75 FR 66342 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... occurred due to chain wear. This condition, if not corrected, could lead to in-flight cases of...

  1. 75 FR 47182 - Airworthiness Directives; GROB-WERKE GMBH & CO KG Models G102 ASTIR CS and G102 STANDARD ASTIR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2010-0458; Directorate Identifier 2010-CE... (75 FR 23194). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... developing this AD. We received no comments on the NPRM or on the determination of the cost to the...

  2. 76 FR 17757 - Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-01, TAE 125-02-99, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... November 23, 2010 (75 FR 71371). That NPRM proposed to correct an unsafe condition for the specified... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... that a case of FADEC channel B manifold air pressure (MAP) sensor hose permeability is not...

  3. Origine et évolution du bassin Nord-Banda (Indonésie): apport des données magnétiquesOrigin and evolution of the North Banda Basin (Indonesia): constraints from magnetic data.

    NASA Astrophysics Data System (ADS)

    Hinschberger, Florent; Malod, Jacques-André; Réhault, Jean-Pierre; Dyment, Jérôme; Honthaas, Christian; Villeneuve, Michel; Burhanuddin, Safri

    2000-10-01

    The North Banda Sea Basin is located in Eastern Indonesia, close to the triple junction between the Eurasian, Pacific and Indo-Australian plates, and opened during Late Miocene time in a back arc setting. We use the magnetic and bathymetric data to depict this opening and the geodynamical evolution of the basin. We also take into account radiochronological datations available from some dredges of its basement. Sea floor spreading occurred from 12.5 to 7.15 Ma directed by three large NW-SE transform faults, namely the West Buru, Tampomas and Hamilton fracture zones. Finally, a schematic model of the North and South Banda basins evolution is presented.

  4. Profil étiologique des surdités neurosensorielle sévère et profonde de l'enfant dans la région du centre-nord du Maroc

    PubMed Central

    Ridal, Mohammed; Outtasi, Naouar; Taybi, Zainab; Boulouiz, Redouan; Chaouki, Sanae; Boubou, Meryem; Maaroufi, Mustapha; Benmansour, Najib; Zaki, Zouheir; Ouldim, Karim; Barakat, Hamid; Hida, Mustapha; Tizniti, Siham; El Alami, Mohamed Noreddine

    2014-01-01

    Introduction Le diagnostic d'une surdité profonde est possible dès les premiers jours de vie. Or, le développement du langage et l'intégration scolaire et professionnelle ne sont pas possible que si la surdité est prise en charge précocement. L’établissement d'un diagnostc étiologique a des implications pronostiques et thérapeutiques. Méthodes C'est une étude rétrospective allant de Juin 2009 au mois de Janvier 2012 ayant recensé 250 cas d'enfants porteurs d'une surdité sévère et profonde. Résultats La moyenne d’âge au moment de l'annonce du diagnostic est de 3.7 ans. Les étiologies prédominantes sont les surdités génétiques dans 35.6% suivies des surdités acquises dans 30.8% des cas. Dans 34.4% des cas aucune étiologie n'a pu être retrouvée. Conclusion Cette étude met en évidence la prédominance éventuelle de causes génétiques de la surdité neurosensorielle de l'enfant au Maroc, et souligne la nécessité d'améliorer les politiques de prévention des maladies infectieuses et de dépistage de la surdité néonatale. Cependant, des analyses moléculaires plus ciblées et la réalisation d'un scanner des rochers systématiques sont nécessaires pour évaluer plus précisément la contribution des étiologies génétiques. PMID:25018837

  5. Présence de sills de roches ignées acides dans la mine Sb-Au de Ribeiro da Serra, district Dúrico-Beirão, Nord Portugal. Implications métallogéniques

    NASA Astrophysics Data System (ADS)

    Couto, Helena; Roger, Guy; Fonteilles, Michel

    1999-11-01

    In the Ribeiro da Serra mine, subconcordant and locally discordant veins composed mainly of quartz and albite, hosted by the bedded sequence of the schist-greywacke complex, are interpreted as sills of albitized felsic igneous rocks. They were emplaced after major Hercynian folding, in the same faulted structure as a mineralized quartz vein, and probably only a short time before the latter. The existence of this magmatic activity supports the hypothesis of an indirect relationship between the Sb-Au veins and a hidden granitic intrusion in the Dúrico-Beirão district.

  6. Histoire de l'exhumation de l'Altun Shan: indications sur l'âge de la subduction du bloc du Tarim sous le système de l'Altyn Tagh (Nord Tibet)

    NASA Astrophysics Data System (ADS)

    Jolivet, Marc; Roger, Françoise; Arnaud, Nicolas; Brunel, Maurice; Tapponnier, Paul; Seward, Diane

    1999-11-01

    The Altun Shan is a tectonic block to the south of the Tarim basin, North Tibet, bounded to the south by the Altyn Tagh fault. U/Pb crystallisation ages on zircons are 441 ± 9 Ma. 40Ar/ 39Ar analysis on muscovite yields an age of 383 ± 7 Ma. Both indicate a cooling rate of 7.3 ± 0.6 °C·Ma -1 from 441 to 383 Ma. Further cooling, probably due to exhumation, began at this time and continued at a rate of 0.8 ± 0.3 °C·Ma -1 From three apatite fission-track analyses, cooling rate increased to 8 ± 2 °C·Ma -1 at 10 Ma.

  7. Un segment proximal de rampe carbonatée d'âge protérozoïque supérieur au Nord du craton d'Afrique centrale (sud-est de la République centrafricaine)

    NASA Astrophysics Data System (ADS)

    Alvarez, Philippe

    1996-01-01

    Near Bakouma (southwest Central African Republic), the ante Pan African carbonated formations are deeply karstified and overlaid by uranium and phosphorus bearing sediments, probably Eocene in age. The sedimentological study, of drilling cores allows the proposal of a carbonated ramp model for the lithological pile. This ramp was backed on to a large argilaceous continental rise with feldspathic sandy deposits. In the marine domain, pelitic sediments of the coastal plain progressively change into dolomites deposited on a dissipative beach limited by a discontinuous and partially emerged stromatolic bioherm. In the south, the stromatolic bioherms of Kassa-Limassa are interbedded in lagoonal silicified dolomites bearing evidence of evaporitic processes. Native copper is locally present in shore deposits. The progradation of the facies is southwards. This model is compared to the beach of the carbonated ramp evidenced for the Schisto-calcaire Group in Congo. The carbonated ramps of Central Africa, established before the Pan-African orogeny, can be linked to the same tectono-eustatic regressive period as the Schisto-calcaire ramp (West-Congolian Supergroup). By comparaison with the results obtained in south Congo, the age of the carbonated ramp in the north of Central Africa could be near the Precambrian-Cambrian boundary.

  8. Highlighting the Impacts of North-South Research Collaboration among Canadian and Southern Higher Education Partners (Principaux impacts des collaborations de recherche Nord-Sud entre les partenaires des etablissements d'enseignement superieur du Canada et du Sud)

    ERIC Educational Resources Information Center

    Association of Universities and Colleges of Canada, 2006

    2006-01-01

    The Association of Universities and Colleges of Canada (AUCC) felt it was timely to create an academic forum in which university researchers have the opportunity to engage with their peers and relevant stakeholders and document the impacts of their North-South research collaboration in a peer-reviewed publication. The Association achieved this by…

  9. Tectonique en radeaux au toit d'un ≪ glacier de sel ≫ sous-marin albien de Tunisie du Nord-Ouest: exemple du secteur minier de Gueurn Halfaya

    NASA Astrophysics Data System (ADS)

    Vila, Jean-Marie; Youssef, Mohamed Ben; Bouhlel, Salah; Ghanmi, Mohamed; Kassa, Samia; Miaadi, Fethi

    1998-10-01

    In northwestern Tunisia, the new study of the Gueurn Halfaya mining area allows us to define the relationships of the Triassic masses with the surrounding Cretaceous and Miocene formations, and to specify the genesis of several mineralizations (Fe, Sr, Pb-Zn), from an Aptian-Albian tilted block extensional setting, later tectonically inverted during the Tertiary. During the Lower-Middle Cretaceous, a sedimentary slope with boulders, determined by normal faulting, receives a submarine 'salt glacier', like in the Gulf of Mexico. This is then overlain by two successive sedimentary covers (Middle-Upper Albian and Vraconian-Turonian); the depocentres of the second cover directly overlie the saliferous Triassic rocks after the rafting of the first cover. This organisation is similar to the Kuanza basin setting in Angola. The Lower-Middle Cretaceous tectono-sedimentary evolution proposed here, very different to the 'classical' forceful diapiric interpretation, is continuously drived from the extensional tectonics (sedimentation and mineralizations, before, during and after the halokinesis), and afterwards tectonically inverted by the two Tertiary contractional events.

  10. Extension spatiale de la salinisation des ressources en eau et modèle conceptuel des sources salées dans la plaine des Triffa (Maroc nord-oriental)

    NASA Astrophysics Data System (ADS)

    Boughriba, Mimoun; Melloul, Abderrahmane; Zarhloule, Yassine; Ouardi, Abdelillah

    2006-09-01

    The succession of drought years and excessive abstraction in the plain of Triffa caused deterioration in water quality and endangers future exploitation of groundwater resources. A combination of geophysical surveys, including electrical resistivity and hydrochemical data has been used to identify the geographical extension of salinization and identify its origin. Electrical conductivity measurements are used to show the history of salinization in space and time. In this paper, a first conceptual model of the brackish springs has been established. To cite this article: M. Boughriba et al., C. R. Geoscience 338 (2006).

  11. Origine du soufre associé aux minéralisations Pb-Zn de type Mississippi Valley de la chaîne des Beni Snassen orientaux (Maroc nord-oriental)

    NASA Astrophysics Data System (ADS)

    Bouabdellah, Mohammed; Boudchiche, Lahbib; Ouahhabi, Benali; Naciri, Tayeb

    2008-12-01

    Sulfur isotope data measured on samples of galena from the main Mississippi Valley-type prospects of the eastern Beni Snassen belt preclude an igneous source for sulfur, pointing instead to a sedimentary source. Negative δ 34S values are interpreted to being derived from bacteriogenic reduction of Jurassic seawater sulphate. Positive δ 34S values are considered to be hydrothermal sulfide transported with metal-bearing fluid. Mixing of these two fluids resulted in the deposition of the Pb ore.

  12. Process Document, Joint Verification Protocol, and Joint Test Plan for Verification of HACH-LANGE GmbH LUMIStox 300 Bench Top Luminometer and ECLOX Handheld Luminometer for Luminescent Bacteria Test for use in Wastewater

    EPA Science Inventory

    The Danish Environmental Technology Verification program (DANETV) Water Test Centre operated by DHI, is supported by the Danish Ministry for Science, Technology and Innovation. DANETV, the United States Environmental Protection Agency Environmental Technology Verification Progra...

  13. Kinetic studies of 25-hydroxy-19-nor-vitamin D3 and 1 alpha,25-dihydroxy-19-nor-vitamin D3 hydroxylation by CYP27B1 and CYP24A1.

    PubMed

    Urushino, Naoko; Nakabayashi, Sachie; Arai, Midori A; Kittaka, Atsushi; Chen, Tai C; Yamamoto, Keiko; Hayashi, Keiko; Kato, Shigeaki; Ohta, Miho; Kamakura, Masaki; Ikushiro, Shinichi; Sakaki, Toshiyuki

    2007-09-01

    Our previous study demonstrated that 25-hydroxy-19-nor-vitamin D(3) [25(OH)-19-nor-D(3)] inhibited the proliferation of immortalized noncancerous PZ-HPV-7 prostate cells similar to 1 alpha,25-dihydroxyvitamin D(3) [1 alpha,25(OH)(2)D(3)], suggesting that 25(OH)-19-nor-D(3) might be converted to 1 alpha,25-dihydroxy-19-nor-vitamin D(3) [1 alpha,25(OH)(2)-19-nor-D(3)] by CYP27B1 before exerting its antiproliferative activity. Using an in vitro cell-free model to study the kinetics of CYP27B1-dependent 1 alpha-hydroxylation of 25(OH)-19-nor-D(3) and 25-hydroxyvitamin D(3) [25(OH)D(3)] and CYP24A1-dependent hydroxylation of 1 alpha,25(OH)-19-nor-D(3) and 1 alpha,25(OH)(2)D(3), we found that k(cat)/K(m) for 1 alpha-hydroxylation of 25(OH)-19-nor-D(3) was less than 0.1% of that for 25(OH)D(3), and the k(cat)/K(m) value for 24-hydroxylation was not significantly different between 1 alpha,25(OH)(2)-19-nor-D(3) and 1 alpha,25(OH)(2)D(3). The data suggest a much slower formation and a similar rate of degradation of 1 alpha,25(OH)(2)-19-nor-D(3) compared with 1 alpha,25(OH)(2)D(3). We then analyzed the metabolites of 25(OH)D(3) and 25(OH)-19-nor-D(3) in PZ-HPV-7 cells by high-performance liquid chromatography. We found that a peak that comigrated with 1 alpha,25(OH)(2)D(3) was detected in cells incubated with 25(OH)D(3), whereas no 1 alpha,25(OH)(2)-19-nor-D(3) was detected in cells incubated with 25(OH)-19-nor-D(3). Thus, the present results do not support our previous hypothesis that 25(OH)-19-nor-D(3) is converted to 1 alpha,25(OH)(2)-19-nor-D(3) by CYP27B1 in prostate cells to inhibit cell proliferation. We hypothesize that 25(OH)-19-nor-D(3) by itself may have a novel mechanism to activate vitamin D receptor or it is metabolized in prostate cells to an unknown metabolite with antiproliferative activity without 1 alpha-hydroxylation. Thus, the results suggest that 25(OH)-19-nor-D(3) has potential as an attractive agent for prostate cancer therapy. PMID:17553915

  14. 77 FR 72349 - Notice of Agreements Filed

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... & Logistic GMBH & Co. KG; Industrial Maritime Carriers LLC; Seaboard Marine, Ltd.; and West Coast Industrial... amendment removes BBC Chartering & Logistic GMBH & Co. KG as a party to the agreement. By Order of...

  15. 76 FR 72087 - Special Conditions: Diamond Aircraft Industries, Model DA-40NG; Electronic Engine Control (EEC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-22

    .... A47CE to include the new model DA- 40NG with the Austro Engine GmbH model E4 Aircraft Diesel Engine (ADE...-tail airplane with the Austro Engine GmbH model E4 diesel engine and an increased maximum takeoff gross... Engine GmbH model E4 aircraft diesel engine. 1. Electronic Engine Control a. For electronic...

  16. Genetics Home Reference: Fabry disease

    MedlinePlus

    ... National Organization for Rare Disorders (NORD) National Tay-Sachs & Allied Diseases Association, Inc. Resource list from the ... Brady R, Barranger J, Collins AJ, Germain DP, Goldman M, Grabowski G, Packman S, Wilcox WR. Fabry disease, ...

  17. Spasticity

    MedlinePlus

    ... in association with spinal cord injury, multiple sclerosis, cerebral palsy, stroke, brain or head trauma, amyotrophic lateral sclerosis, ... 999-NORD (6673) Fax: 203-798-2291 United Cerebral Palsy (UCP) 1825 K St NW Suite 600 Washington, ...

  18. Striatonigral Degeneration

    MedlinePlus

    ... 744-0100; Voice Mail: 800-999-NORD (6673) Fax: 203-798-2291 American Parkinson Disease Association 135 ... 223-2732; 877-223-3801 (Young Onset Center) Fax: 718-981-4399 National Parkinson Foundation 200 SE ...

  19. Healing at Home: 100 Years of Public Health Nursing.

    ERIC Educational Resources Information Center

    Fahy, Ellen T.; And Others

    1994-01-01

    Includes "Now More than Ever" (Fahy); "Healing at Home" (photo essay); "Amelia Greenwald: Pioneer in International Public Health Nursing" (Mayer); "Alaska's Watched Pot" (Nord); and "Gertrude Weld Peabody: Unsung Patron of Public Health Nursing Education" (Doona). (JOW)

  20. 75 FR 23847 - Blocking of Specially Designated National Pursuant to Executive Order 13413

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ..., Democratic Republic of the; DOB 1973; POB Nord-Kivu, DRC; alt. POB Rwanda; nationality Congo, Democratic.... MUTEBUZI, Jules), Rwanda; DOB 6 Jul 1960; POB South Kivu, DRC; nationality Congo, Democratic Republic...

  1. Genetics Home Reference: succinic semialdehyde dehydrogenase deficiency

    MedlinePlus

    ... a chemical that transmits signals in the brain (neurotransmitter) called gamma-amino butyric acid (GABA). The primary ... Diseases National Organization for Rare Disorders (NORD) Pediatric Neurotransmitter Disease Association GeneReviews (1 link) Succinic Semialdehyde Dehydrogenase ...

  2. Genetics Home Reference: Laron syndrome

    MedlinePlus

    ... 5 links) Human Growth Foundation Little People of America National Organization for Rare Disorders (NORD): Growth Hormone ... on PubMed Central Guevara-Aguirre J, Rosenbloom AL. Obesity, diabetes and cancer: insight into the relationship from ...

  3. L'olistostrome coniacien de Lordat (Pyrénées ariégeoises) et son équivalent latéral de Vicdessos, témoins d'un nouveau bassin d'avant-pays au front nord de la Haute Chaîne Primaire

    NASA Astrophysics Data System (ADS)

    Peybernès, Bernard; Fondecave-Wallez, Marie-José; Eichène, Paule

    By means of new datings and grade-datings founded on planktonic Foraminifera, ponctually identified in spite of a Campanian epimetamorphism, the extention of the Coniacian sub-basin of Lordat (« Zone des Écailles Bordières » , Ariège),partly calciturbiditic, is doubled indeed tripled at the expense of formations previously assigned to Paleozoic (particularly the ex-'Paleozoic slice of Lordat'). These last ones are only represented by very large size olistolites redeposited within a thick olistostrome (Lordat castle, Saint-Pierre hermitage), itself included within a monoclinal succession with calcareous intercalations, regarded as a probable equivalent of the 'Fucoïd flysch'. This épimetamorphic series also exists, more to the North, beyond the marbles of the Internal Metamorphic Zone, as it is evidenced by the Upper Cretaceous age assigned to the ex-Paleozoic slice of Carmilles directly overthrust by the North-pyrenean hercynian massif of Saint-Barthelemy. More to the West, the Vicdessos sub-basin is regarded as a lateral extension of the Lordat one ; it consists of a thick monoclinal Coniacian series and not of a large 'synclinorium' subdivided by Urgo-Aptian anticlines which correspond, in reality, to calcareous intercalations within the Upper Cretaceous normal succession. The herein studied terrigenous complex of Lordat-Vicdessos, partly turbiditic, is composed by, at least, two 3rd order tectono-sedimentary sequences, A and B, marking the successive infilling of foreland synsedimentary synclines supplied (olistolites) by the probably submarine erosion of the Northward migrating front of the High Primary Range (induced by successive synsedimentary probably blind overthrusts). This model of foreland sub-basin fits in perfectly with the evolutional sheme of an interplaque bivergent range, in compression during Upper Cretaceous, where followed along a N-S palinspastic section reconstructed during Coniacian, on the two sides of the future High Primary Range, at least two sub-basins linked to the European Plate (Lordat-Vicdessos and Nalzen I) and one sub-basin (San Gervas) linked to the Iberian Plate.

  4. Séquences de dépôt à l'articulation plate-forme urgonienne bassin (intervalle Barrémien Albien) dans le Prébalkan occidental (Bulgarie du Nord-Ouest)Depositional sequences at the Urgonian platform/basin transition (Barremian Albian interval) in the western Fore-Balkan (northwest Bulgaria).

    NASA Astrophysics Data System (ADS)

    Peybernès, Bernard; Ivanov, Marin; Nikolov, Todor; Ciszak, Richard; Stoykova, Kristalina

    2000-04-01

    In the western Fore-Balkan (northwest Bulgaria), the characterization of numerous depositional sequences within the Barremian-Albian interval allows us to reconstruct from southeast to northwest the successive palaeogeographies of this part of the north Tethyan margin: two carbonate (Urgonian) platforms flanking a central terrigenous basin during the Barremian; a single centrifugal terrigenous basin (Aptian) marked, along its axis, by an olistostrome and siliciclastic turbidites; a single Albian basin characterized by the stacking of glauconite-rich condensation sections and anoxic black marls.

  5. Caractérisation géométrique et cinématique des structures liées aux phases compressives de l'Éocène au Quaternaire inférieur en Tunisie : exemple de la Tunisie nord-orientale

    NASA Astrophysics Data System (ADS)

    Mzali, Houcem; Zouari, Hédi

    2006-08-01

    During Eocene to Early Quaternary period, three compressive tectonic phases are recognized in Northeast Tunisia: a NW-SE to north-south phase during the Late Eocene, a N120-to-N140 phase in the Late Miocene, and a NW-SE to north-south phase in the Plio-Early Quaternary. The first Eocene phase has built NE-SW folds and remobilised east-west-to-N120 and NE-SW faults with a reverse component. The second Miocene phase is characterized by east-west-to-N120 faults with a normal component and NE-SW folds. The third phase occurred during the Plio-Early Quaternary has edified NE-SW folds associated with east-west-to-N120 dextral reverse strike-slip faults and NE-SW faults with a reverse component. To cite this article: H. Mzali, H. Zouari, C. R. Geoscience 338 (2006).

  6. Sur les inocérames de Tercis (Landes, France) : le meilleur outil corrélatif entre Europe et Amérique du Nord autour de la limite Campanien MaastrichtienInoceramids of the site of Tercis (Landes, France): the best correlative tool between Europe and North America across the Campanian Maastrichtian boundary

    NASA Astrophysics Data System (ADS)

    Odin, Gilles Serge; Walaszczyk, Ireneusz

    2003-01-01

    Four hundred inoceramids have been collected in the geological site at Tercis, where the Campanian-Maastrichtian boundary has been recently defined. At Tercis, a distinct drop of the adult size of inoceramids is observed between levels 111 and 117 and two turnovers of faunal composition were documented between levels 94 and 96 and between levels 111 and 117; the latter interval encompasses the stage boundary. The recognised inoceramid assemblages are very close to those known from North America, allowing better correlation than before between the two domains in the interval 77-70 Ma. The presence of these faunas perfectly located in the section leads to consider the Tercis section as the best known reference for this fossil group, the surprisingly good correlative potential of which has still to be considered in many areas.

  7. Caractéristiques et signification d'un niveau coquillier majeur à brachiopodes, marqueur événementiel dans l'évolution dévonienne de la Saoura (Sahara du Nord-Ouest, Algérie)

    NASA Astrophysics Data System (ADS)

    Ouali Mehadji, Abdelkader; Elmi, Serge; Rachebœuf, Patrick; Mekahli, Larbi

    2004-11-01

    In the Saoura, the brachiopod shell beds, so-called niveau coralligène, correspond to a major shell deposit dated to the Late Emsian. Brachiopods and crinoids dominate the benthic assemblage that contains also corals, bryozoans, trilobites, goniatites, and orthocones. This major level has a large geographic distribution and it is characterized by a wide brachiopod diversity due to time-averaging, taphonomic feedback and alternate bottom conditions changing from soft to shelly and firm. This kind of brachiopod association is linked to a transgressive onlap system. At regional extent, we can correlate this major shell bed to similar shell deposits from the Ahnet-Mouydir, Tindouf, and Zemmour areas. It indicates an important transgressive event underlined by change in the sedimentation from detritic deposits to carbonate sediments. To cite this article: A. Ouali Mehadji et al., C. R. Geoscience 336 (2004).

  8. Lithostratigraphie, sédimentologie et évolution de deux bassins molassiques intramontagneux de la chaine Pan-Africaine: la Série pourprée de l'Ahnet, Nord-Ouest du Hoggar, Algérie

    NASA Astrophysics Data System (ADS)

    Ait-Kaci Ahmed, Ali; Moussine-Pouchkine, Alexis

    The study of two of the intermontane molassic basins of the 'Série pourprée de l'Ahnet' shows that they developed independently both in time and space. The characteristics of their thick sedimentary infillings are quite different. The Ouallen basin is filled by essentially fine-grained sediments which were deposited in continental then marine or lacustrine environments; these sediments thicen from east to west. The In Semmen basin is characterised by coarser sediments which were deposited from south to north, in alluvial fan, fluvial, deltaic and slope environments. This basin is also characterised by an episode of carbonate sedimentation leading to the formation of a remarkable thin layer of carbonate, covering the entire sedimentary area, and perhaps related to a volcanic rhyolitic event. The history of the two basins is also marked by obvious tectonic events simultaneous with the sedimentation and related to the recurrent faulting of major Pan-African faults. These led to the formation of very coarse fanglomerates located near the fault scarps, and are probably responsible for the shape and the evolution of the basins.

  9. Possible presence of some human remains of the Wadjak type found at Cau Giat (Quynh Luu Bay, North Vietnam)Présence probable de formes de type Wadjak dans la baie fossile de Quyhn Luu au Nord Viêt-nam sur le site de Cau Giat

    NASA Astrophysics Data System (ADS)

    Demeter, Fabrice; Peyre, Evelyne; Coppens, Yves

    2000-03-01

    French archaeologists have known the Cau Giat site, excavated by Mrs Colani and Mr Pajot, since 1930. Many artefacts and human remains have been found, but human fossil material has long been lost and forgotten. However, the study of rediscovered fossil material highlights some morphological aspects that allow consideration of a human presence resembling the Wadjak in North Vietnam. Recognition of particular characters of the Wadjak type, outside Indonesia, leads to the hypothesis of the existence of migratory ways or diffusion between the Indonesian islands and the Eurasiatic continent.

  10. Du Gondwana à l'atlantique sud: les connexions du fossé de la bénoué avec les bassins du Nord-Est brésilien jusqu'à l'ouverture du golfe de Guinée au crétacé inférieur

    NASA Astrophysics Data System (ADS)

    Popoff, Michel

    The Benue trough and the intracontinental basins of Northeast Brazil are located in the African-South American mobile belt deformed during the Pan-African (or Brazilian) orogeny. The chain trends in a N-S to NNE-SSW direction. During the Late Precambrian collision stages in between the cratons of West Africa, Sao Francisco and Congo, dominant NE-SW ductile shear zones acted as limits of mobile crustal blocks on both sides of the Gulf of Guinea. This gondwanian assemblage was reworked during the installation of the West and Central African rift system under the effects of a generalized distension which led to the opening of the Equatorial domain of the South Atlantic. Phanerozoic basins became oriented according to the inherited gondwanian mega-discontinuities along which brittle tectonics was most prominent. After an initial pre-rift deformation from Late Jurassic to Eo-Cretaceous, three principal tectono-sedimentary phases in the Benue Trough and the Northeast Brazilian basins have been shown— an eo-rift phase (Neocomian to Early Barremian) of extensional brittle tectonics and basin initiation— a syn-rift I phase (Barremian to Middle Albian) of crustal stretching, local block tilting and basin installation; associated synchronous basaltic magmatism with transitional affinities is characteristic of intracontinental distensive zones. This is the period of the Medio-African and NE-Brazilian Cretaceous Great Lakes; a syn-rift II phase (Late Albian-Early Cenomanian) of a probable crustal surextension related to regional tilting. The above evolutionary stages apply to the Equatorial domain of the South Atlantic (NE Brazil, Cameroon, Nigeria up to the Ivory Coast) deformed during the Late Jurassic to Early Cretaceous. This domain represented the final gondwanian link between the Central and South Atlantic. The new evidences of well dated polyphased intra-plate deformations are contrary to the earlier views of rigid plates in the context of continental reconstructions to obtain the pre-drift fit, different from the pre-rift one. Reconsidering the scenario of the South Atlantic opening through the geological record of its continental margins, it can be noted that the axial rift propagates from the South towards the North within successive domains (Austral, Tropical and Equatorial). The continental rifting-drifting processes were thus reproduced in the adjoining domain every 20 Ma. At the limit, transfer fault zones oriented NE-SW (with Africa in its present position) accomodate a differential deformation between each domain. In the Benue Trough, a strike-slip sinistral movement with a displacement of several tens of kilometres has been estimated along a similar NE-SW direction. The trough represents the abandoned arm of a RRF triple junction which acted at the time of the refraction of the Southern South Atlantic opening into the E-W domain of the Gulf of Guinea. The present features of the African and South American continents appeared as from the uppermost Albian to Lower Cenomanian times of final crustal disruption followed by a progressive separation of the land masses along the strike-slip equatorial margins.

  11. Communique: Special Issue on the International Network for Cooperation in Northern Science Created at a Meeting held in Edmonton, Alberta (October 12-15, 1982). Summary of Discussions and Agreements Reached = Numero special sur le Reseau Scientifique Internationale pour le Nord cree a la reunion tenue a Edmonton, Alberta (du 12 au 15 octobre 1982). Resume des discussions et accords conclus.

    ERIC Educational Resources Information Center

    Communique, 1983

    1983-01-01

    Delegations from Canada, Finland, Greenland, Norway, Sweden, and the United States agreed to the establishment of a network for cooperation among individuals engaged in problems peculiar to the circumpolar North. The Northern Science Network, established within the Unesco Man and the Biosphere Program, consists of three themes: studies on the…

  12. "The Right To Speak Irish": representation de la langue gaelique en tant qu'enjeu de mobilisation militante en Irlande du Nord ("The Right To Speak Irish": Representation of the Gaelic Language as a Catalyst for Militant Activism in Northern Ireland).

    ERIC Educational Resources Information Center

    Muller, Viviane

    2000-01-01

    The Irish language movement in Northern Ireland was formed in the 1970s. Pragmatic and symbolic implications of this minority language revival considerably evolved, reflecting and depending on important political changes happening in this European province. This article focuses on the representation of Irish language and the most recent strategy…

  13. Validité de l'application des méthodes de vulnérabilité DRASTIC, SINTACS et SI à l'étude de la pollution par les nitrates dans la nappe phréatique de Metline Ras Jebel Raf Raf (Nord-Est tunisien)

    NASA Astrophysics Data System (ADS)

    Hamza, Mohamed Hafedh; Added, Ayed; Francés, Alain; Rodríguez, Ramiro

    2007-06-01

    The phreatic aquifer of Metline-Ras Jebel-Raf Raf (prefecture of Bizerte, northeastern coast of Tunisia), which occupies an area of 35 km 2, has a great economical importance, because it is used for irrigation and domestic consumption. The area of the aquifer is essentially occupied by agricultural zones, characterised by increasing use of chemical fertilizers. These chemical fertilizers threaten the quality of the groundwaters. The study of the vulnerability to pollution of this aquifer was made by applying two intrinsic vulnerability methods: the generic DRASTIC and the SINTACS methods, and a specific method of vulnerability to nitrate pollution: the SI method. For the application of those methods, GIS techniques were used. The validity of the different methods to agricultural pollution by nitrates was verified by comparing the distribution of these species in the groundwater with the distribution of the different vulnerability classes. The comparison demonstrated that the SI method is the most valid method in the studied system.

  14. Superposition de la tectonique éburnéenne et panafricaine dans les granitoïdes de la bordure nord du craton ouest africain, boutonniére de Zenaga, Anti-Atlas central, Maroc(Pan-african overprint on Eburnian granitoids at the northern boundary of the West African Craton, Zenaga Inlier, central Anti-Atlas, Morocco)

    NASA Astrophysics Data System (ADS)

    Ennih, N.; Laduron, D.; Greiling, R. O.; Errami, E.; de Wall, H.; Boutaleb, M.

    2001-05-01

    The Zenaga Inlier shows a comprehensive record of the Eburnian and Pan-African Orogenies. The Eburnian is characterised by high-temperature regional metamorphism and complex magmatism. The early (Azguemerzi) granodiorite has an isotopic mantle signature and was emplaced diapirically during the Eburnian Orogeny causing local thermal metamorphism. The foliation observed in this granitoid is a result of the interference between its primary syn-emplacement foliation and the regional foliation under amphibolite-facies conditions. The northern part of Zenaga has been intruded by the leucocratic granites of Tazenakht. These granites are cut by mylonites and phyllonites, corresponding to the Pan-African shear zones and accompanied with sub-greenschist-facies metamorphism during the Pan-African Orogeny. The deformation was the result of a regional sinistral transpressive event. This study in the northern part of the West African Craton shows the superposition of the Pan-African on the Eburnian Orogeny and the presence of a major fault in the Anti-Atlas.

  15. 31 CFR Appendix A to Part 560 - Persons Determined To Be the Government of Iran, as Defined in § 560.304 of This Part

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... programs in 31 CFR chapter V include: (Iranian Transactions Regulations, part 560); (Iranian Financial..., Dusseldorf 40474, Germany; Registration ID HRB 55668 (Germany); all offices worldwide ASCOTEC SCIENCE & TECHNOLOGY GMBH (a.k.a. ASCOTEC SCIENCE AND TECHNOLOGY GMBH), Tersteegenstrasse 10, Dusseldorf D...

  16. 75 FR 28294 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-PXI Systems...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ..., 2001 (66 FR 13971). The last notification was filed with the Department on February 12, 2010. A Notice was published in the Federal Register pursuant to Section 6(b) of the Act on March 23, 2010 (75 FR..., Eberspacher Electronics GmbH & Co. KG, Goppingen, GERMANY; VX Instruments GmbH, Landshut-Altdorf,...

  17. 76 FR 29274 - Superior Technical Resources and Bestway, Inc., Leased Workers Working On-Site at OSRAM Sylvania...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ..., Consumer Lighting Division, a subsidiary of OSRAM GmbH, St. Marys, Pennsylvania. The workers produce incandescent light bulbs. The notice was published in the Federal Register on November 17, 2009 (74 FR 59248... On-Site at OSRAM Sylvania, Consumer Lighting Division, a Subsidiary of OSRAM GmbH, St. Marys,...

  18. 78 FR 35752 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

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    ... in the Federal Register published on April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not affect intrastate... GmbH, formerly BMW Rolls-Royce GmbH): Amendment 39- 17480; Docket No. FAA-2013-0458;...

  19. 76 FR 64791 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (RRD) BR700-710 Series Turbofan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... published in the Federal Register on July 5, 2011 (76 FR 39033). That NPRM proposed to correct an unsafe... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... Deutschland Ltd & Co KG (Formerly Rolls-Royce Deutschland GmbH, formerly BMW Rolls-Royce GmbH)]: Amendment...

  20. 75 FR 76624 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Models BR700-710A1-10; BR700-710A2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-09

    ... Register on August 23, 2010 (75 FR 51693). That NPRM proposed to correct an unsafe condition for the... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...-Royce Deutschland GmbH, formerly BMW Rolls-Royce GmbH): Amendment 39- 16538. Docket No....

  1. Validation of a model for sound propagation over non-flat terrain using BEM

    NASA Astrophysics Data System (ADS)

    Quiros Y Alpera, Susana

    The aim of this thesis consists on validating the Scandinavian outdoors sound propagation model NORD2000 based on ray theory, diffraction theory and Fresnel-zone considerations. NORD2000 can predict sound propagation over non-flat terrain, but it still needed to be validated for configurations that involve combinations of flat ground, hills and barriers. In order to do this a boundary element model has been implemented in MATLAB to serve a reliable reference. It has been named MEC-ACOPLAMIENTO since it solves the Helmholtz integral equation, considering concavities and convexities of the terrain problems separately. Afterwards both problems are coupled by means of a fictitious boundary. The numerical model is checked with analytical solutions, numerical uncoupled cases and experimental scaled measurements. The results obtained with NORD2000 agree with those obtained with MEC-ACOPLAMIENTO.

  2. L'affleurement triasique du Debadib Ben Gasseur (Nord-Ouest de la Tunisie) : diapir enraciné à épanchements latéraux dans la mer Albienne, replissé au cours des phases de compression tertiairesThe Triassic rocks of the Debadib Ben Gasseur area (northwestern Tunisia): diapir with overhangs spreading downslope in the Albian Sea and deformed during the Tertiary compressional deformations

    NASA Astrophysics Data System (ADS)

    Chikhaoui, Mongi; Jallouli, Chokri; Turki, Mohamed Moncef; Soussi, Mohamed; Braham, Ahmed; Zaghbib-Turki, Dalia

    2002-12-01

    The Triassic outcrops of the Debadib-Ben Gasseur area, located in the Kef area (northwestern Tunisia) have recently been interpreted as submarine 'salt glaciers' interbedded within the Albian deposits (J.-M. Vila et al., C. R. Acad. Sci. Paris, Ser. II 318 (1994) 1661-1667). New cartographic, drills and gravimetric data recognised evidence for an Albian diapiric stage for the Triassic rocks. The Triassic rocks as pulling out of the sedimentary cover could spread laterally as small size 'salt glaciers' before they have been deformed during the Tertiary compressional deformations. To cite this article: M. Chikhaoui et al., C. R. Geoscience 334 (2002) 1129-1133.

  3. Nouvelle interprétation structurale de la O faille Nord- Pyrénéenne e en vallée d'Aspe (Pyrénées-Atlantiques). Remise en question d'un plutonisme ophitique danien dans leBsecteur de BedousNew structural interpretation of the ?North-Pyrenean Fault? in the Aspe Valley (Pyrénées-Atlantiques, France). Question about a so-called Danian ophitic plutonism in the Bedous area

    NASA Astrophysics Data System (ADS)

    Canérot, Joseph; Majesté-Menjoulas, Claude; Ternet, Yves

    2004-02-01

    In the Aspe Valley (western Pyrenees), the Europe/Iberia boundary corresponds to a complex fracturing zone, called the 'Bielle-Accous Wrench-Faulting Corridor', which represents the classical 'North-Pyrenean Fault'. Located between the High Primary Range and the North-Pyrenean Zone, the BAWC shows different south-verging sheets mainly composed of Triassic materials. The Bedous ophite, associated with Muschelkalk and Keuper sediments, is also Triassic in age and involved in the same Pyrenean thrusting structures. So, contrary to a recent interpretation, this magmatic rock cannot be related to a supposed Danian plutonism inducing metamorphic processes in the surrounding Mesozoic formations. To cite this article: J. Canérot et al., C. R. Geoscience 336 (2004).

  4. Nouvelles données biostratigraphiques et sédimentologiques des formations carbonifères de la région de Bouqachmir (Maroc central). Implications sur la paléogéographie des bassins carbonifères nord-mésétiensNew biostratigraphic and sedimentological data of the Carboniferous formations in the Bouqachmir area (central Morocco). Implications on the palaeogeography of the north Mesetian Carboniferous basins

    NASA Astrophysics Data System (ADS)

    Izart, Alain; Tahiri, Abdelfatah; El Boursoumi, Abdou; Vachard, Daniel; Saidi, Mariam; Chèvremont, Philippe; Berkhli, Mostafa

    2001-02-01

    New Visean formations and biozones of foraminifera were defined on the Bouqachmir map. The new biozonation concerns the Moroccan biozone, Cfm1, which is subdivided into two subzones, Cfm1a and Cfm1b. This map exhibited, from north-west to south-east, the Tilouine, Bouqachmir-Tougouroulmès and Fourhal turbiditic basins. The first one, from Tournaisian to Late Visean, was the equivalent of the Sidi Bettache basin, located westwards. The second extended the Tilouine basin eastwards during the Visean. The third was a basin from Visean to Westphalian. They were separated by the Zaer-Oulmes and El Hammam horsts, else emerged or immersed, bordered by faults and with materials feeding chaotic deposits.

  5. Restriction des communications entre l'Atlantique et la Méditerranée au Messinien : apport de la téphrochronologie dans la plate-forme carbonatée et le bassin de Melilla Nador (Rif nord-oriental, Maroc)Restriction of the seawater exchanges between the Atlantic and the Mediterranean during the Messinian: contribution of the tephrochronology of the Melilla Nador area (north-eastern Rif, Morocco)

    NASA Astrophysics Data System (ADS)

    Münch, Philippe; Roger, Stephan; Cornée, Jean-Jacques; Saint Martin, Jean-Paul; Féraud, Gilbert; Moussa, Abdelkhalak Ben

    2001-05-01

    Thirty-eight volcanic layers have been found, from the littoral carbonate platform to the basin, interbedded within the Neogene deposits of the Melilla-Nador area. Ten of them, whose stratigraphic location and geographic extension have been established, were petrographically and mineralogically studied. They have been used as markers to establish an overall platform/basin correlation sketch. Together with these correlations and a synthesis of available ages, we show that the sedimentation areas, and thus the oceanic circulations, progressively restricted in this region between 6.5 and 5.77 Ma as a consequence of tectono-magmatic activity of the Gourougou magmatic field.

  6. Une plate-forme en distension, témoin de phases pré-accrétion téthysienne en Afrique du Nord pendant le Toarcien Aalénien (synclinal Iguer Awragh Afennourir, Moyen Atlas occidental, Maroc)A pre-accretional extensional platform of the North African Tethys during the Toarcian Aalenian (Iguer Awragh Afennourir syncline, western Middle Atlas, Morocco)

    NASA Astrophysics Data System (ADS)

    El Hammichi, Fatima; Elmi, Serge; Faure-Muret, Anne; Benshilil, Khadija

    2002-10-01

    A stratigraphic study and mapping allow defining the particular features of this area of the southwestern Middle Atlas (Morocco) during the Toarcian and the Aalenian. Numerous spectacular variations in thickness and facies are documented by the discovery of coralline build-ups dated to the Late Toarcian. They occur along the palaeostructures. Development of the structures occurred in several stages: (1) initial differentiation during the Early and Middle Toarcian; (2) homogenisation during the Late Toarcian, after the construction of the reefs. The Aalenian history is similar: differentiation (Early Aalenian)-homogenisation (Middle to Late Aalenian). Two palaeostructural trends are evident: SW-NE and transverse SSW-NNE to south-north. These caused separation of several subbasins, which alternatively deepened and shallowed, probably due to the tilting of several blocks to the southwest. To cite this article: F. El Hammichi et al., C. R. Geoscience 334 (2002) 1003-1010.

  7. 76 FR 58005 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ..., Germany, a German corporation; Allianz of America, Inc., Novato, California, a Delaware corporation; Allianz Finanzbeteiligungs GMBH, Munich, Germany, a German limited liability company; and Allianz SE, Munich, Germany, a German corporation, to acquire voting shares of ECB Bancorp, Inc., and...

  8. 75 FR 24948 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... G Texas Health Resources. G Wilson N. Jones Medical Center. ] G Wilson N. Jones Medical Center. 11... Rudolf Wild GmbH & Co KG. G WILD Juice B.V. 18-MAR-10 20100465 G Total System Services, Inc. G...

  9. 78 FR 26393 - Certain Linear Actuators; Institution of Investigation Pursuant to 19 U.S.C. 1337

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... GmbH of Germany. The complaint alleges violations of section 337 based upon the importation into the..., Germany. (b) The respondents are the following entities alleged to be in violation of section 337, and...

  10. 77 FR 13351 - Certain Ink Application Devices and Components Thereof and Methods of Using the Same; Institution...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... behalf of MT.Derm GmbH of Berlin, Germany and Nouveau Cosmetique USA Inc. of Orlando, Florida. The... Orange Avenue, Suite 1110--The Plaza South Tower, Orlando, FL 32801. (b) The respondents are...

  11. 77 FR 61739 - Application(s) for Duty-Free Entry of Scientific Instruments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... speed Nd:YAG laser system. Manufacturer: Edgewave GmbH, Germany. Intended Use: The instrument will be... that are similar to actual engine operating conditions. The system will be used to pump a dye laser...

  12. [New approaches to the treatment and prophylaxis of the cicatrix formation].

    PubMed

    Koliadenko, V H; Stepanenko, V I; Bardov, P V

    2001-02-01

    Preparation Contractubex (gel for external application in tubes of 20 g each), manufactured by pharmaceutical company Merz GmbH (Frankfurt-on-Main, Germany), was used during the treatment of 30 patients with hypertrophic cicatrix and contracture. PMID:11482019

  13. 76 FR 19903 - Special Conditions: Diamond Aircraft Industry Model DA-40NG; Diesel Cycle Engine

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ...These special conditions are issued for the Diamond Aircraft Industry (DAI) GmbH model DA-40NG the Austro Engine GmbH model E4 aircraft diesel engine (ADE) using turbine (jet) fuel. This airplane will have a novel or unusual design feature(s) associated with the installation of a diesel cycle engine utilizing turbine (jet) fuel. The applicable airworthiness regulations do not contain adequate......

  14. LFK hardware-in-the-loop facility of missile development and evaluation

    NASA Astrophysics Data System (ADS)

    Mueller, Juergen; Plorin, Juergen

    2001-08-01

    LFK-Lenkflugkorpersysteme GmbH, a subsidiary of EADS Deutschland GmbH is developing and using hardware-in-the- loop simulations for more than two decades consisting of simple computer-in-the-loop simulation up to complex hardware-in-the-loop simulations with point source IR simulation on a Flight Motion Simulator or radar simulation with a missile nose on a 3-axis FMS looking in an anechonic chamber and a fin-aeroland simulator.

  15. Holy Grail or Poisoned Chalice? A Case Study of Partnership Collaboration between a University School of Education and a Private Sector Education Services Company.

    ERIC Educational Resources Information Center

    Boyle, Bill; Brown, Marie

    2000-01-01

    Reports on a case study of the set up and first year operations of the public-private partnership between the University of Manchester (UK) and Nord Anglia that delivered training for the National Professional Qualification for Headship. Reviews the partnership according to four factors and discusses the areas of conflict (time and language). (CMK)

  16. Chiari Malformation

    MedlinePlus

    ... Tel: 914-997-4488; 888-MODIMES (663-4637) Fax: 914-428-8203 National Organization for Rare Disorders ( ... 744-0100; Voice Mail: 800-999-NORD (6673) Fax: 203-798-2291 Spina Bifida Association 4590 MacArthur ...

  17. Adrenoleukodystrophy

    MedlinePlus

    ... 744-0100; Voice Mail: 800-999-NORD (6673) Fax: 203-798-2291 National Tay-Sachs and Allied ... ntsad.org Tel: 800-90-NTSAD (906-8723) Fax: 617-277-0134 United Leukodystrophy Foundation 224 North ...

  18. Dutch/Flemish in the North of France.

    ERIC Educational Resources Information Center

    Ryckeboer, Hugo

    2002-01-01

    Discusses Dutch in the Northern France, specifically the historical retreat of Dutch from Pas-de-Calais, historical evolution of the language situation in the Department du Nord, reactions to official language policy and language loss, characteristics of Flemish in France, alienation from other Dutch dialects by communicative isolation, linguistic…

  19. The Unique Health Needs of Adolescents: Implications for Health Care Insurance and Financing. Highlights and Background Briefing Report of a Meeting (Washington, D.C., February 24, 1989). Family Impact Seminars.

    ERIC Educational Resources Information Center

    Ooms, Theodora; Herendeen, Lisa

    This report presents highlights of a seminar which focused on the unique health care needs of adolescents. Comments by the following panelists are summarized: Christine Winquist Nord, research associate at Child Trends Inc.; John Sargent, an adolescent psychiatrist, pediatrician and family therapist at the Philadelphia Child Guidance Clinic; and…

  20. Using Direct Observation to Assist in Eligibility Decisions and Intervention Planning: The Scales for Assessing Emotional Disturbance-2 Observation Form

    ERIC Educational Resources Information Center

    Nordness, Philip D.; Epstein, Michael H.; Cullinan, Douglas

    2013-01-01

    A key issue in using the federal definition of emotional disturbance (ED) is the challenge of measuring five characteristics of ED (Epstein, Nordness, Cullinan, & Hertzog, 2002). Stated briefly, these five characteristics include: (1) an inability to learn; (2) relationship problems; (3) inappropriate behavior; (4) unhappiness or depression;…

  1. Description de Nosopsyllus (N.) Atsbi n. sp. (Siphonaptera : Ceratophyllidae) d’Éthiopie et révision de l’espèce affine N. (N.) Incisus (Jordan & Rothschild, 1913) ; discussion biogéographique

    PubMed Central

    Beaucournu, J.-C.; Meheretu, Y.; Welegerima, K.; Mergey, T.; Laudisoit, A.

    2012-01-01

    Nous décrivons un Nosopsyllus s. sto. nouveau du nord de l’Éthiopie, N. atsbi, montrant des ressemblances phylétiques avec N. incisus (Jordan & Rothschild, 1913), espèce cantonnée à la partie orientale de la région afrotropicale. Ceci nous conduit à revoir les populations classées comme incisus sur l’unique critère de la sétation du télomère (trois fortes soies marginales, au lieu des deux classiquement observées dans ces genre et sous-genre). Il apparaît que N. incisus s. sto. est connu au nord-est de la République Démocratique du Congo, au Kenya, au Burundi et en Tanzanie. Au nord et au sud de cette région (centre de l’Éthiopie, d’une part, Zambie et Malawi, d’autre part), deux taxa sont morphologiquement à part et nous les érigeons au rang de sous-espèces : Nosopsyllus (N.) incisus traubi n. ssp. et N. (N.) incisus lewisi n. ssp. À l’heure actuelle, le “complexe incisus” est riche de quatre taxa, à savoir, du nord au sud, N. atsbi n. sp., N. incisus traubi n. ssp., N. incisus incisus (Jordan & Rothschild, 1913) et N. incisus lewisi n. ssp. PMID:22314238

  2. Sciences and society

    ScienceCinema

    None

    2011-04-25

    J.Luns des Pays-Bas, ancien sécétaire général de NATO (OTAN=Organisation du traité de l'Atlantique Nord) parle du passé, présent et future de la défense européenne et des relations est et ouest

  3. Sciences and society

    SciTech Connect

    2008-01-10

    J.Luns des Pays-Bas, ancien sécétaire général de NATO (OTAN=Organisation du traité de l'Atlantique Nord) parle du passé, présent et future de la défense européenne et des relations est et ouest

  4. A Tool for Creating Healthier Workplaces: The Conducivity Process

    ERIC Educational Resources Information Center

    Karasek, Robert A.

    2004-01-01

    The conducivity process, a methodology for creating healthier workplaces by promoting conducive production, is illustrated through the use of the "conducivity game" developed in the NordNet Project in Sweden, which was an action research project to test a job redesign methodology. The project combined the "conducivity" hypotheses about a…

  5. Genetics Home Reference: Coffin-Lowry syndrome

    MedlinePlus

    ... Lowry Syndrome MalaCards: coffin-lowry syndrome MalaCards: symptomatic form of coffin-lowry syndrome in female carriers Orphanet: Coffin-Lowry syndrome Patient Support and Advocacy Resources (2 links) National Organization for Rare Disorders (NORD) Resource list from the ...

  6. Scanning the Dawn of High-Tech Education in the North.

    ERIC Educational Resources Information Center

    Nelson, C. H.; Minore, J. B.

    In late 1986, the Ontario government began a 4-year undertaking to establish a distance education network for northeastern and northwestern residents. The network, Contact North/Contact Nord, uses a full complement of interactive telecommunications systems to make secondary and postsecondary education more accessible regardless of community size…

  7. C-CARD: A Strategy to Improve Revising Behaviors

    ERIC Educational Resources Information Center

    Saddler, Bruce; Asaro-Saddler, Kristie; Thomas, Job

    2015-01-01

    Students with emotional and behavioral disorders (EBD) often perform well below their peers across academic areas, with lower math and reading scores and higher school failure and grade retention rates (Reid, Gonzalez, Nordness, Trout, & Epstein, 2004). However, writing is the most significant academic deficit for these students (Austinner,…

  8. Engaging Students with Behavior Disorders in Mathematics Practice Using the High-"p" Strategy

    ERIC Educational Resources Information Center

    Vostal, Brooks R.

    2011-01-01

    Students with emotional and behavioral disorders (EBD) demonstrate significant academic deficits across content areas (Coutinho, 1986; Lane, Barton-Arwood, Nelson, & Wehby, 2008; Nelson, Benner, Lane, & Smith, 2004; Reid, Gonzalez, Nordness, Trout, & Epstein, 2004; Ruhl & Berlinghoff, 1992). Mathematics, however, appears to be especially…

  9. Examining Gender and the Academic Achievement of Students with Emotional Disturbance

    ERIC Educational Resources Information Center

    Rice, Elisabeth Hess; Yen, Cherng-Jyh

    2010-01-01

    Students with emotional disturbance (ED) have significant academic deficits (Trout, Nordness, Pierce, & Epstein, 2003; Lane, 2004). Even after identification and school intervention, students with ED continue to demonstrate limited academic achievement and high rates of drop out and school failure, with 80-90% scoring below grade level on tests of…

  10. Communicative Case Studies for EFL--Lessons for Interactivity.

    ERIC Educational Resources Information Center

    Witte, Anne E.

    1999-01-01

    Discusses use of case studies and role play throughout the curriculum at the Ecole de Hautes Etudes Commerciales du Nord, a French graduate school associated with the Catholic University of Lille. Provides a case study that was developed to reconcile conflicting needs in the business English classroom at the graduate level. Students require…

  11. Genetics Home Reference: pyruvate kinase deficiency

    MedlinePlus

    ... National (UK) Information Centre for Metabolic Diseases National Organization for Rare Disorders (NORD): Pyruvate Kinase Deficiency Genetic Testing Registry (1 link) Pyruvate kinase deficiency of red cells Scientific articles on PubMed (1 link) PubMed OMIM (1 link) ...

  12. Genetics Home Reference: Gorlin syndrome

    MedlinePlus

    ... Syndrome Life Support Network Gorlin Syndrome Group National Organization for Rare Disorders (NORD) GeneReviews (1 link) Nevoid Basal Cell Carcinoma Syndrome Genetic Testing Registry (1 link) Gorlin syndrome Scientific articles on PubMed (1 link) PubMed OMIM (1 link) ...

  13. Rare Disorders and Diseases

    ERIC Educational Resources Information Center

    Umlauf, Mary; Monaco, Jana; FitzZaland, Mary; FitzZaland, Richard; Novitsky, Scott

    2008-01-01

    According to the National Organization for Rare Disorders (NORD), a rare or "orphan" disease affects fewer than 200,000 people in the United States. There are more than 6,000 rare disorders that, taken together, affect approximately 25 million Americans. "Exceptional Parent" ("EP") recognizes that when a disorder affects a child or adult, it…

  14. Study of tip loss corrections using CFD rotor computations

    NASA Astrophysics Data System (ADS)

    Shen, W. Z.; Zhu, W. J.; Sørensen, J. N.

    2014-12-01

    Tip loss correction is known to play an important role for engineering prediction of wind turbine performance. There are two different types of tip loss corrections: tip corrections on momentum theory and tip corrections on airfoil data. In this paper, we study the latter using detailed CFD computations for wind turbines with sharp tip. Using the technique of determination of angle of attack and the CFD results for a NordTank 500 kW rotor, airfoil data are extracted and a new tip loss function on airfoil data is derived. To validate, BEM computations with the new tip loss function are carried out and compared with CFD results for the NordTank 500 kW turbine and the NREL 5 MW turbine. Comparisons show that BEM with the new tip loss function can predict correctly the loading near the blade tip.

  15. Ophthalmology simulation for undergraduate and postgraduate clinical education

    PubMed Central

    Ting, Daniel Shu Wei; Sim, Shaun Sebastian Khung Peng; Yau, Christine Wen Leng; Rosman, Mohamad; Aw, Ai Tee; Yeo, Ian Yew San

    2016-01-01

    This is a review education paper on the current ophthalmology simulators utilized worldwide for undergraduate and postgraduate training. At present, various simulators such as the EYE Exam Simulator (Kyoto Kagaku Co. Ltd., Kyoto, Japan), Eyesi direct ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany), Eyesi indirect ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany) and Eyesi cataract simulators (VRmagic, GmbH, Mannheim, Germany). These simulators are thought to be able to reduce the initial learning curve for the ophthalmology training but further research will need to be conducted to assess the effectiveness of the simulation-assisted Ophthalmology training. Future research will be of great value to assess the medical students and residents' responses and performance regarding the usefulness of the individual eye simulator. PMID:27366698

  16. Ophthalmology simulation for undergraduate and postgraduate clinical education.

    PubMed

    Ting, Daniel Shu Wei; Sim, Shaun Sebastian Khung Peng; Yau, Christine Wen Leng; Rosman, Mohamad; Aw, Ai Tee; Yeo, Ian Yew San

    2016-01-01

    This is a review education paper on the current ophthalmology simulators utilized worldwide for undergraduate and postgraduate training. At present, various simulators such as the EYE Exam Simulator (Kyoto Kagaku Co. Ltd., Kyoto, Japan), Eyesi direct ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany), Eyesi indirect ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany) and Eyesi cataract simulators (VRmagic, GmbH, Mannheim, Germany). These simulators are thought to be able to reduce the initial learning curve for the ophthalmology training but further research will need to be conducted to assess the effectiveness of the simulation-assisted Ophthalmology training. Future research will be of great value to assess the medical students and residents' responses and performance regarding the usefulness of the individual eye simulator. PMID:27366698

  17. Passenger demographics and subjective response to commuter aircraft in the northeast

    NASA Technical Reports Server (NTRS)

    Noskowitz, D.; Jacobson, I. D.

    1974-01-01

    Results are compared for comfort and environmental studies taken in conjunction with a STOL program. Data were taken on flights of four different airlines, each flying different aircraft. Two of the lines are classified as commuter airlines flying between relatively close destinations. The aircraft involved are: the De Havilland Twin Otter, a Canadian aircraft; the French Nord 262; the Beechcraft 99 Airliner and the Sikorsky S-61 helicopter, both American.

  18. Gryphopsylla segregata Beaucournu & Sountsov, 1999 : Nouveau statut pour G. jacobsoni segregata, description de la femelle et proposition d’une nouvelle clé pour le genre Gryphopsylla traub, 1957 (Siphonaptera – Pygiopsyllidae – Stivaliinae)

    PubMed Central

    Beaucournu, J.-C.; Wells, K.

    2011-01-01

    La collecte d’une femelle de Gryphopsylla jacobsoni segregata Beaucournu & Sountsov, 1999 du nord de Bornéo nous permet de modifier le statut de ce taxon en celui de bonne espèce, proche mais distincte de G. jacobsoni (Jordan & Rothschild, 1922). La femelle de G. segregata est décrite et une clé remise à jour de ce genre est donnée. PMID:21894266

  19. First national survey of atmospheric heavy metal deposition in Hungary by the analysis of mosses.

    PubMed

    Otvös, E; Pázmándi, T; Tuba, Z

    2003-06-20

    The atmospheric deposition of Cd, Cr, Cu, Fe, Ni, Pb, V and Zn in Hungary was investigated by using moss species as bioindicators. Our research was part of an international mapping project (Atmospheric Heavy Metal Deposition in Europe) [NORD 21 (1987) 1-44; NORD 9 (1994)] carried out in the most European countries in the 1990s to determine and to compare atmospheric heavy metal background pollution by standardized methods. Sampling was performed at 116 sites distributed over Hungary in the autumn of 1997. Moss species of Hypnum cupressiforme (72.4%) were preferred. But where it could not be collected, other species were taken. Unwashed, dried samples were digested with H(2)O(2)/HNO(3), and the concentrations of heavy metals were determined by ICP-AES. The results reflect local emission points. Background mean levels of Cd, Fe and Ni were mildly elevated in comparison to European means [NORD 9 (1994)]. Probably, that was due not only to pollution, but to the use of Hypnum cupressiforme, which can accumulate higher concentrations of heavy metals compared to other species. The results are presented on colored contour maps obtained with the SURFER program (Golden Software Inc. Co). PMID:12798100

  20. Recent developments of advanced structures for space optics at Astrium, Germany

    NASA Astrophysics Data System (ADS)

    Stute, Thomas; Wulz, Georg; Scheulen, Dietmar

    2003-12-01

    The mechanical division of EADS Astrium GmbH, Friedrichshafen Germany, the former Dornier Satellitensystem GmbH is currently engaged with the development, manufacturing and testing of three different advanced dimensionally stable composite and ceramic material structures for satellite borne optics: -CFRP Camera Structure -Planck Telescope Reflectors -NIRSpec Optical Bench Breadboard for James Web Space Telescope The paper gives an overview over the requirements and the main structural features how these requirements are met. Special production aspects and available test results are reported.

  1. ORNL analyses of AVR performance and safety

    SciTech Connect

    Cleveland, J.C.

    1985-01-01

    Because of the high interest in modular High Temperature Reactor performance and safety, a cooperative project has been established involving the Oak Ridge National Laboratory (ORNL), Arbeitsgemeinschaft Versuchs Reaktor GmbH (AVR), and Kernforschungsanlage Juelich GmbH (KFA) in reactor physics, performance and safety. This paper presents initial results of ORNL's examination of a hypothetical depressurized core heatup accident and consideration of how a depressurized core heatup test might be conducted by AVR staff. Also presented are initial analyses of a test involving a reduction in core flow and of a test involving reactivity insertion via control rod withdrawal.

  2. Sponsorship statement

    NASA Astrophysics Data System (ADS)

    2010-08-01

    The 25th IAHR Symposium on Hydraulic Machinery and Systems benefits from the generous support of the following sponsors: National Authority for Scientific Research, RomaniaANCS logo Hidroelectrica S.A., RomaniaHidroelectrica_logo Machine Buiding Factory - UCM Reşiţa, RomaniaUCM Resita logo Hydro-Engineering S.A., RomaniaHydro Engineering logo Voith Hydro Holding GmbH, GermanyVoith_logo Andritz Hydro GmbH, AustriaAndritz_logo_large logo Alstom Hydro, FranceAlstom logo Advanced Design Technology Ltd., United Kingdomadt_logo logo

  3. Seamless Resource-Adaptive Navigation

    NASA Astrophysics Data System (ADS)

    Schwartz, Tim; Stahl, Christoph; Baus, Jörg; Wahlster, Wolfgang

    Research in the project RENA (REsource-Adapative NAvigation) together with DFKI GmbH, BMW Research and Technology AG, and Eyeled GmbH has been concerned with the conceptual and methodological foundations and the design of a resource-adaptive platform for seamless outdoor and indoor navigation that can serve as a basis for product development by the companies in the RENA consortium. Future in-car assistance systems will have a user interface, which adapts to the driveŕs current exposure caused by the actual traffic situation.

  4. SUPERFUND TREATABILITY CLEARINGHOUSE: ABSTRACT ON-SITE INCINERATION TESTING OF SHIRCO INFRARED SYSTEMS PORTABLE DEMONSTRATION UNIT-CONTAMINATED SOILS TREATABILITY STUDY

    EPA Science Inventory

    In August of 1986, Shirco was contracted by Dekonta GmbH, a Vest German hazardous waste treatment company, to perform treatability studies at one of the largest dioxin-contaminated sites in the world. The Shirco Infrared process was selected by Dekonta after a two year stud...

  5. 78 FR 48191 - Certain Linear Actuators; Commission Determination Not To Review an Initial Determination...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ... America, Inc. of Frederick, Maryland and Dewert Okin GmbH of Germany (collectively, ``Okin''). 78 FR 26393... COMMISSION Investigation No. 337-TA-880 Certain Linear Actuators; Commission Determination Not To Review an... sale within the United States after importation of certain linear actuators by reason of...

  6. 76 FR 39894 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    .... International Trade Commission has received a complaint entitled In Re Certain Video Analytics Software, Systems... video analytics software, systems, components thereof, and products containing same. The complaint names as respondents Robert Bosch GmbH of Germany; Bosch Security Systems, Inc. of Fairpoint, NY;...

  7. 75 FR 27000 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-LiMo Foundation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... 6(b) of the Act on April 9, 2007 (72 FR 17583). The last notification was filed with the Department... Act on December 17, 2010 (74 FR 66995). Patricia A. Brink, Deputy Director of Operations, Antitrust... circumstances. Specifically, Else Limited, Ra'anana, ISRAEL; Teleca Germany GmbH, Neuremberg, GERMANY; Mobi...

  8. The correlation of the maximum intensity of fluorescence with pigment characteristics of leaves of Betula pendula

    NASA Astrophysics Data System (ADS)

    Zavoruev, V. V.; Zavorueva, E. N.

    2015-11-01

    Using fluorimeter Junior PAM (Heinz Walz GmbH, Germany) the fluorescence parameters of leaves of Betula pendula are investigated. A linear dependence of the maximum fluorescence (Fm) of leaves from the ratio of total chlorophylls concentration to concentration of carotenoids is obtained. Such dependence is found for samples collected during the period of vegetation and for simultaneous selection of colored leaves.

  9. 77 FR 75973 - Ball Bearings and Parts Thereof From France, Germany, and Italy: Final Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Ball Bearings and Parts Thereof From France, Germany, and Italy: Final... 0.00 NTN-SNR 0.00 Volkswagen AG 0.00 Volkswagen Zubehor GmbH 0.00 Germany: Bayerische Motoren...

  10. 76 FR 56157 - University of Chicago, et al.; Notice of Decision on Applications for Duty-Free Entry of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ...: Digital Scanned Laser Microscope. Manufacturer: Emblem GMBH, Germany. Intended Use: See notice at 76 FR.... Manufacturer: Evico Magnetics GmgH, Germany. Intended Use: See notice at 76 FR 47148, August 4, 2011. Comments...: See notice at 76 FR 48803, August 9, 2011. Comments: None received. Decision: Approved. We know of...

  11. 77 FR 76457 - Howard Hughes Medical Institute, et al.; Notice of Consolidated Decision on Applications for Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    .... Manufacturer: SPECS Surface Nano Analysis, GmbH, Germany. Intended Use: See notice at 77 FR 70141-42. Comments.... Manufacturer: TTP Labtech Ltd., United Kingdom. Intended Use: See notice at 77 FR 70141, November 23, 2012... Use: See notice at 77 FR 70141, November 23, 2012. Comments: None received. Decision: Approved....

  12. 78 FR 73884 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Sematech, INC. D...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... 19, 1988 (53 FR 17987). The last notification was filed with the Department on August 20, 2013. A... (78 FR 58558). Patricia A. Brink, Director of Civil Enforcement, Antitrust Division. BILLING CODE 4410...., Bellerica, MA; Integrated Device Technology, Inc., San Jose, CA; Bruker Nano GmbH, Santa Barbara, CA;...

  13. 78 FR 11187 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... API LLC; W.R. Berkley Corporation. ] 01/18/2013 20130505 G Seven & i Holdings Co., Ltd.; Patrick B. O'Dell; Seven & i Holdings Co., Ltd. 01/22/2013 20130490 G Heraeus Holding GmbH; Spectris plc; Heraeus... Dakota Holding Corporation; Duff & Phelps Corporation; Dakota Holding Corporation. 20130526 G...

  14. 78 FR 5776 - University of Colorado Boulder, et al.; Notice of Consolidated Decision on Applications for Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ..., Switzerland. Intended Use: See notice at 77 FR 74647, December 17, 2012. Comments: None received. Decision..., Germany. Intended Use: See notice at 77 ] FR 74647, December 17, 2012. Comments: None received. Decision... GmbH, Germany. Intended Use: See notice at 77 FR 74647, December 17, 2012. Comments: None...

  15. 77 FR 13350 - Certain Automotive GPS Navigation Systems, Components Thereof, and Products Containing Same...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... complaint filed by Beacon Navigation GmbH of Zug, Switzerland (``Beacon''). 76 FR 72443 (Nov. 23, 2011). The... COMMISSION Certain Automotive GPS Navigation Systems, Components Thereof, and Products Containing Same... importation of certain automotive GPS navigation systems, components thereof, and products containing the...

  16. 76 FR 55293 - Special Conditions: Diamond Aircraft Industries, Model DA-40NG; Electronic Engine Control (EEC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... cantilever low wing, T-tail airplane with the Austro Engine GmbH model E4 diesel engine and an increased..., Model DA-40NG; Electronic Engine Control (EEC) System AGENCY: Federal Aviation Administration (FAA), DOT... design feature(s) associated with an electronic engine control (EEC), also known as a Full...

  17. 75 FR 13781 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-PXI Systems...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ...) of the Act on March 8, 2001 (66 FR 13971). The last notification was filed with the Department on... October 29, 2009 (74 FR 55858). Patricia A. Brink, Deputy Director of Operations, Antitrust Division..., People's Republic of China; and Vector Informatik GmbH, Ingersheimer, Stuttgart, Germany have been...

  18. 78 FR 77382 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska..., formerly BMW Rolls-Royce GmbH): Docket No. FAA- 2013-0884; Directorate Identifier 2013-NE-31-AD. ]...

  19. 77 FR 66771 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Deutschland GmbH, and BMW Rolls-Royce plc): Docket No. FAA-2012- 1100; Directorate Identifier...

  20. 76 FR 39033 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (RRD) BR700-710 Series Turbofan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... following new AD: Rolls-Royce Deutschland Ltd & Co KG (Formerly Rolls-Royce Deutschland GmbH, formerly...

  1. POLLUTION CONTROL TECHNICAL MANUAL: LURGI OIL SHALE RETORTING WITH OPEN PIT MINING

    EPA Science Inventory

    The Lurgi oil shale PCTM addresses the Lurgi retorting technology, developed by Lurgi Kohle and Mineralotechnik GmbH, West Germany, in the manner in which this technology may be applied to the oil shales of the western United States. This manual proceeds through a description of ...

  2. Technician works on SPAS-01 in Hanger S

    NASA Technical Reports Server (NTRS)

    1983-01-01

    A technician from Messerschmitt, Bolkow-Biohm GMbH Space Division, of West Germany, begins work on the SPAS-01, the Shuttle Pallet Satellite, in Hanger S on the Cape Canaveral Air Force Station. The pallet consists of a narrow beam-type structure to be mounted in the cargo bay with a complement of experiments attached to the beam.

  3. 77 FR 68103 - Michigan State University, et al.; Notice of Decision on Applications for Duty-Free Entry of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... Engineering, East Lansing, MI 48824-1226. Instrument: Diode Pumped High speed Nd:YAG laser system. Manufacturer: Edgewave GmbH, Germany. Intended Use: See notice at 77 FR 61739, October 11, 2012. Comments: None... engine operating conditions. The system will be used to pump a dye laser to generate ultra-violet...

  4. 76 FR 17620 - University of Colorado, et al.; Notice of Decision on Applications for Duty-Free Entry of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ...: Singer Instrument Co., Ltd., United Kingdom. Intended Use: See notice at 76 FR 11200, March 1, 2011... 76 FR 11200, March 1, 2011. Comments: None received. Decision: Approved. Reasons: This batch furnace... GmbH, Germany. Intended Use: See notice at 76 FR 11200, March 1, 2011. Comments: None...

  5. 76 FR 11200 - Application(s) for Duty-Free Entry of Scientific Instruments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... 48824-1226. Instrument: Diode Pumped High Speed Nd: YAG laser system. Manufacturer: Edgewave GmbH... combustion occurring in a rotary type engine called a ``wave disk engine.'' The laser will be used to pump a dye laser to generate ultra-violet light which can be used to track chemical species during...

  6. Energy and the environment in the Baltic Sea region: A study of cooperative action from the Estonian perspective

    NASA Astrophysics Data System (ADS)

    Brauer, Alex P.

    Due to their geographic proximity and shared natural resources, cooperation on energy-related and environmental issues is particularly important for the nine countries surrounding the Baltic Sea. Currently, two projects are underway that have placed the level of cooperation within the region under the microscope: the environmental management work undertaken by the Helsinki Commission for the Convention on the Protection of the Marine Environment of the Baltic Sea Area (HELCOM) and the Nord Stream pipeline project, which, when completed, will provide the direct transportation of natural gas from Russia to Germany via the Baltic seafloor. Although both have been declared inclusive and decidedly Baltic ventures by some regional actors, reception of the cooperative efforts amongst the littoral Baltic countries has been markedly different. This study addresses these varying reactions by examining Estonia's participation in and subsequent perspectives on the HELCOM and Nord Stream projects. A theoretical framework grounded in the discipline of international relations is utilized to analyze Estonia's role in the projects and its position as a small state in a regional context. The primary areas of focus are how historical experiences and current levels of cooperation in the two endeavors have shaped Estonia's responses and, ultimately, its 'realist' perception of global politics. The study concludes that Estonia appears to have more substantive participation in HELCOM than in the Nord Stream project because of the tendency of states to securitize and, thus, prioritize the energy policy area over the environmental. Estonian foreign policy behavior, however, perpetuates the state-centric and power-centered policy processes that dominate the international political system.

  7. Lively Earthquake Activity in North-Eastern Greenland

    NASA Astrophysics Data System (ADS)

    Larsen, Tine B.; Dahl-Jensen, Trine; Voss, Peter H.

    2016-04-01

    The seismograph at the Danish military outpost, Station Nord (NOR) in North East Greenland, records many regional/local earthquakes every day. Most of these events originate at the Arctic plate boundary between the Eurasian and the North American plates. The plate boundary has a particularly active segment approximately 200 km from the seismograph. Additionally we find a seismically very active region 20-30 km from NOR on the Kronprins Christian Land peninsula. The BB seismograph at NOR was installed in 2002 and later upgraded with real-time telemetry as part of the GLISN-project. Since late 2013 data from NOR have been included in routine processing at GEUS. Phase readings on some of the older data, primarily 2002-2003, have been carried out previously in connection with other projects. As a result, phase readings for more than 6000 local events, recorded exclusively at NOR, were found in the GEUS data base. During the years 2004 to 2007 four locations were occupied by temporary BB seismographs on the North coast of Greenland as part of the Law of the Sea preparatory work. Data from these stations have not previously been analyzed for local and regional events. In this study we combine the recordings from NOR with phase readings from the temporary seismographs in Northern Greenland. The local events on Kronprins Christian Land range in magnitude from less than 2 to a 4.8 event widely recorded in the region and felt by the personnel at Station Nord on August 30, 2005. Station Nord is located in the seismically most active region of Greenland.

  8. Potentially inappropriate medications (PIMs) and anticholinergic levels in the elderly: a population based study in a French region.

    PubMed

    Beuscart, Jean-Baptiste; Dupont, Corinne; Defebvre, Marie-Margueritte; Puisieux, Francois

    2014-01-01

    Prescriptions of PIMs and anticholinergic drugs lead to adverse events and hospitalizations in the elderly. The objective of this study was to determine the prevalence of PIMs and prescriptions with a high anticholinergic effect in a French region. All prescriptions dispensed at community pharmacies in patients aged 75 and older between January 1 and March 31, 2012 were extracted from French Health Insurance information System - Nord-Pas-de-Calais Region for patients affiliated to the Social Security. Prescription of PIMs was defined according to the Laroche list. The anticholinergic score for each prescription was calculated using the Anticholinergic Drug Scale (ADS). 65.6% (n=207,979) of people aged over 75 years, living in the Nord-Pas-de-Calais Region were included, of which 4.5% (n=9284) living in nursing homes. Patients received an average of 8.3 drugs over the 3-month study period. In 32.6% (n=67,863) of patients, at least one PMI was prescribed. According to the ADS, 10.0% (n=20,978) of patients in the general population and 24.0% (n=2231) of patients living in nursing homes was exposed to a prescription with a high or very high anticholinergic score (ADS≥3). Hydroxyzine prescribed in 51.4% (n=10,792) of them ranked first among drugs most often reported. In conclusion, PMIs and anticholinergic drugs were commonly prescribed in elderly living in the Nord-Pas-de-Calais Region. Improving the quality of prescriptions in the elderly appears necessary. PMID:25192614

  9. Common murre restoration monitoring in the Barren Islands, Alaska, 1993. Restoration project 93049. Exxon Valdez oil spill restoration project final report

    SciTech Connect

    Roseneau, D.G.; Kettle, A.B.; Byrd, G.V.

    1995-06-01

    This report summarizes the results of the second year of common murre (Uria aalge) restoration monitoring work conducted in the northern Gulf of Alaska for the Exxon Valdez Oil Spill Trustee Council. Information on population numbers, nesting chronology, and productivity of murres were collected by U.S. Fish and Wildlife Service (FWS) biologists at the injured East of Amatuli Island - Light Rock and Nord Island - Northwest Islet colonies in the Barren Islands during the 1993 breeding season. These data are presented and statistically compared with information reported in the 1989-1992 FWS murre damage assessment and restoration studies.

  10. Data acquisition using the 168/E. [CERN ISR

    SciTech Connect

    Carroll, J.T.; Cittolin, S.; Demoulin, M.; Fucci, A.; Martin, B.; Norton, A.; Porte, J.P.; Rossi, P.; Storr, K.M.

    1983-03-01

    Event sizes and data rates at the CERN anti p p collider compose a formidable environment for a high level trigger. A system using three 168/E processors for experiment UA1 real-time event selection is described. With 168/E data memory expanded to 512K bytes, each processor holds a complete event allowing a FORTRAN trigger algorithm access to data from the entire detector. A smart CAMAC interface reads five Remus branches in parallel transferring one word to the target processor every 0.5 ..mu..s. The NORD host computer can simultaneously read an accepted event from another processor.

  11. [Organ allocation. Ethical issues].

    PubMed

    Cattorini, P

    2010-01-01

    The criteria for allocating organs are one of the most debated ethical issue in the transplantation programs. The article examines some rules and principles followed by "Nord Italia Transplant program", summarized in its Principles' Charter and explained in a recent interdisciplinary book. General theories of justice and their application to individual clinical cases are commented and evaluated, in order to foster a public, democratic, transparent debate among professionals and citizens, scientific associations and customers' organizations. Some specific moral dilemmas are focused regarding the concepts of proportionate treatment, unselfish donation by living persons, promotion of local institutions efficiency. PMID:20677677

  12. Les rivières et les sources de la Plaine du Cul-de-Sac: extrait du rapport sur les eaux souterraines de la Plaine du Cul-de-Sac

    USGS Publications Warehouse

    Taylor, George C., Jr.; Lemoine, Rémy C.

    1949-01-01

    Les principales rivières de la Plaine du Cul-de-Sac, la Rivière Grise ou Grande Rivière du Cul-de-Sac et la Rivière Blanche, prennent naissance sur le flanc Nord du Massif de la Selle à des altitudes de 1,300 à 1,800 mètres au dessus du niveau de la mer. Elles coulent à l’amont à travers des gorges profondes et sont éloignées de 9 Kms. dans la partie central de la bordure Sud de la plaine.

  13. Heterogeneity of European DRG systems and potentials for a common EuroDRG system

    PubMed Central

    Geissler, Alexander; Quentin, Wilm; Busse, Reinhard

    2015-01-01

    Diagnosis-Related Group (DRG) systems across Europe are very heterogeneous, in particular because of different classification variables and algorithms as well as costing methodologies. But, given the challenge of increasing patient mobility within Europe, health systems are forced to incorporate a common patient classification language in order to compare and identify similar patients e.g. for reimbursement purposes. Beside the national adoption of DRGs for a wide range of purposes (measuring hospital activity vs. paying hospitals), a common DRG system can serve as an international communication basis among health administrators and can reduce the national development efforts as it is demonstrated by the NordDRG consortium. PMID:25905484

  14. Kyste hydatique du foie compliqué d'un accident vasculaire cérébral ischémique: à propos d'un cas

    PubMed Central

    Turki, Olfa; Bahloul, Mabrouk; Chtara, Kamilia; Regaieg, Kais; Haddar, Sondes; Bouaziz, Mounir

    2015-01-01

    Le kyste hydatique du foie (KHF) est une maladie assez répandue dans les pays nord-africains. La rupture post-traumatique ou spontanée du kyste compliquée d'un choc anaphylactique et d'un AVC ischémique a été exceptionnellement rapportée. Nous rapportons un cas d'un kyste hydatique du foie (KHF) fissuré et compliqué d'un choc anaphylactique et d'un AVC ischémique. PMID:26985273

  15. CLIMATE CHANGE FUEL CELL PROGRAM 200 kW - PC25C FUEL CELL POWER PLANT FOR THE ST.-AGNES-HOSPITAL, BOCHOLT, GERMANY

    SciTech Connect

    Dipl.-Ing. Knut Stahl

    2002-01-31

    Since the beginning of the Year 2001, the Saint-Agnes-Hospital in Bocholt, Germany, operates a phosphoric acid fuel cell (PAFC) to provide the base load of electrical power as well as heat in Winter and air conditioning in Summer. The project was made possible by federal funding from the U.S. Department of Energy as well as by a strategic alliance with the local utility company, the Bocholter Energie- und Wasserversorgung GmbH (BEW), and with the gas supplier of BEW, the Thyssengas GmbH. The fuel cell power plant is combined with an absorption chiller. It is highly efficient and has an excellent power to heat ratio. The operation during the first Year went smoothly and nearly free of trouble.

  16. Catumaxomab: clinical development and future directions.

    PubMed

    Linke, Rolf; Klein, Anke; Seimetz, Diane

    2010-01-01

    Catumaxomab, a monoclonal bispecific trifunctional antibody, was approved in the European Union in April 2009 for the intraperitoneal treatment of patients with malignant ascites. The marketing authorization holder Fresenius Biotech GmbH developed catumaxomab (Removab(®)) together with its partner TRION Pharma GmbH, Germany. It is the first substance worldwide with a regulatory label for the treatment of malignant ascites due to epithelial carcinomas. Since the peritoneum is of mesothelial origin and therefore lacks EpCAM expression, the intraperitoneal administration of catumaxomab is an attractive targeted immunotherapeutic approach. Catumaxomab is able to destroy EpCAM positive tumor cells in the peritoneal cavity known as the main cause of malignant ascites. In addition, catumaxomab is a potential therapeutic option for several primary tumors since the EpCAM molecule is expressed on the majority of epithelial carcinomas. This review focuses on the clinical development of catumaxomab and indicates future directions. PMID:20190561

  17. Large Scale Wind and Solar Integration in Germany

    SciTech Connect

    Ernst, Bernhard; Schreirer, Uwe; Berster, Frank; Pease, John; Scholz, Cristian; Erbring, Hans-Peter; Schlunke, Stephan; Makarov, Yuri V.

    2010-02-28

    This report provides key information concerning the German experience with integrating of 25 gigawatts of wind and 7 gigawatts of solar power capacity and mitigating its impacts on the electric power system. The report has been prepared based on information provided by the Amprion GmbH and 50Hertz Transmission GmbH managers and engineers to the Bonneville Power Administration (BPA) and Pacific Northwest National Laboratory representatives during their visit to Germany in October 2009. The trip and this report have been sponsored by the BPA Technology Innovation office. Learning from the German experience could help the Bonneville Power Administration engineers to compare and evaluate potential new solutions for managing higher penetrations of wind energy resources in their control area. A broader dissemination of this experience will benefit wind and solar resource integration efforts in the United States.

  18. CO2 Laser Market

    NASA Astrophysics Data System (ADS)

    Simonsson, Samuel

    1989-03-01

    It gives me a great deal of pleasure to introduce our final speaker of this morning's session for two reasons: First of all, his company has been very much in the news not only in our own community but in the pages of Wall Street Journal and in the world economic press. And, secondly, we would like to welcome him to our shores. He is a temporary resident of the United States, for a few months, forsaking his home in Germany to come here and help with the start up of a new company which we believe, probably, ranks #1 as the world supplier of CO2 lasers now, through the combination of former Spectra Physics Industrial Laser Division and Rofin-Sinar GMBH. Samuel Simonsson is the Chairman of the Board of Rofin-Sinar, Inc., here in the U.S. and managing director of Rofin-Sinar GMBH. It is a pleasure to welcome him.

  19. High energy high brightness thin disk laser

    NASA Astrophysics Data System (ADS)

    Nixon, Matthew D.; Cates, Michael C.

    2012-11-01

    Boeing has been developing solid state lasers for high energy applications since 2004 using Yb:YAG thin disk lasers as pioneered by A. Giesen1 and commercialized by Trumpf Laser GmbH.2 In this paper, we report results of our second generation design and status of a third generation we are currently developing, which will produce 35 kW and a beam quality <2.

  20. Hazardous sound levels produced by extracorporeal shock wave lithotripsy

    SciTech Connect

    Lusk, R.P.; Tyler, R.S.

    1987-06-01

    Sound emitted from the Dornier system GmbH lithotriptor was found to be of sufficient intensity to warrant concern about noise-induced sensorineural hearing loss. The patients were exposed to impulses of 112 dB. peak sound pressure level. Operating room personnel were exposed to sounds of less intensity, although the number of impulses they were exposed to was much greater, thereby increasing the risk of hearing loss. Hearing protection is recommended for patients and operating room personnel.

  1. Ambiguous dependence of fluorescence intensity of trees on chlorophyll concentration

    NASA Astrophysics Data System (ADS)

    Zavoruev, Valeriy V.; Zavorueva, Elena N.

    2014-11-01

    Using fluorimetry Junior PAM (Heinz Walz GmbH, Germany) fluorescence parameters of leaves Prinsepia sinensis, Crataegus chlorocarca M, Acer negúndo, Bétula péndula are studied. It was found that the dependence of maximum fluorescence (Fm) plants on the concentration of chlorophyll depends on the sampling method during of vegetation. The correctness of sampling proves during vegetation is substantiated.

  2. Fabrication of transmission gratings for use in X-ray astronomy

    NASA Astrophysics Data System (ADS)

    Predehl, P.; Braeuninger, H.; Truemper, J.; Kraus, H.

    The process of manufacturing free-standing diffracting transmission gratings with high ruling density and high efficiency is described. This process has been developed at the Dr. Johannes Heidenhain GmbH in cooperation with the Max-Planck-Institut. Two steps are involved, the mechanical ruling of the original master and the photomechanical replication of the individual grating facets. At present gratings of up to 2000 1/mm are available. Measured X-ray efficiencies are close to the theoretically expected values.

  3. LOBSTER - The Next Generation

    NASA Astrophysics Data System (ADS)

    Schwenk, Arne

    2016-04-01

    Since 1997 K.U.M. GmbH designs and manufactures Ocean Bottom Seismometer. During the last three years we designed a new instrument which is presented here. Higher resolution, higher accuracy and less power consumption led to an unique instrument, the worlds smallest broadband longterm OBS. Key data are: 32 bit, 143dB, 300mW, 120 sec, 200kg deployment weight, size of half a palette.

  4. 76 FR 40745 - In the Matter of Certain Light-Emitting Diodes and Products Containing the Same; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ...Notice is hereby given that two complaints were filed with the U.S. International Trade Commission on June 3, 2011, under section 337 of the Tariff Act of 1930, as amended, 19 U.S.C. 1337, on behalf of OSRAM GmbH of Germany. Both complaints allege violations of section 337 based upon the importation into the United States, the sale for importation, and the sale within the United States after......

  5. 76 FR 40746 - In the Matter of Certain Light-Emitting Diodes and Products Containing Same; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ...Notice is hereby given that two complaints were filed with the U.S. International Trade Commission on June 3, 2011, under section 337 of the Tariff Act of 1930, as amended, 19 U.S.C. 1337, on behalf of OSRAM GmbH of Germany. Both complaints allege violations of section 337 based upon the importation into the United States, the sale for importation, and the sale within the United States after......

  6. Development of a dry linear compressor for GM and pulse tube cryocoolers

    NASA Astrophysics Data System (ADS)

    Hoehne, J.

    2015-12-01

    Pressure Wave Systems GmbH has developed a dry compressor for GM and pulse tube cryocoolers. The concept is based on hydraulically driven metal bellows in which the Helium working gas is compressed. The system is operated in the region of 1 kW of electrical input power and has been successfully tested with a SHI RDK-101D GM cryocooler cold head. Set-up, performance and reliability of the compressor system will be discussed.

  7. 75 FR 6397 - AMC USA, Inc. v. International First Service S.A. a/k/a IFS S.A, its Agents, Affiliated, Related...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... Logistics USA Inc. a/k/a GWL USA, Inc., and Global Wine Logistics USA Inc. a/k/a GWL USA, Inc., and Anita Mcneil and Ipsen Logistics GmbH; Notice of Complaint and Assignment Notice is given that a complaint has....''); International First Service USA, Inc. a/ k/a IFS USA, Inc. (``IFS USA'') d/b/a/Global Wine Logistics USA Inc....

  8. Recovery of Zinc and Lead from Electric-Furnace Steelmaking Dust at Berzelius

    NASA Astrophysics Data System (ADS)

    Maczek, Helmut; Kola, Rolf

    1980-01-01

    The Waelz unit at the Berzelius Metallhütten GmbH plant in Duisburg, West Germany, was originally built to recover zinc and lead values in zinc retort residues and slags from lead shaft furnaces. The process has also proved suitable for recovering zinc and lead from steelmaking dusts. The metallurgical characteristics and information on operating costs encountered in the three decades over which this Waelz plant has been in operation at Berzelius are described and discussed.

  9. The influence of chemical composition of commercial lemon essential oils on the growth of Candida strains.

    PubMed

    Białoń, M; Krzyśko-Łupicka, T; Koszałkowska, M; Wieczorek, P P

    2014-02-01

    Candida yeasts are saprophytes naturally present in the environment and forming colonies on human mucous membranes and skin. They are opportunistic fungi that cause severe and even fatal infections in immunocompromised individuals. Several essential oils, including eucalyptus, pine, cinnamon and lemon, have been shown to be effective against Candida strains. This study addresses the chemical composition of some commercial lemon essential oils and their antifungal potential against selected Candida yeast strains. Antifungal potential and minimum inhibitory concentrations were determined for six commercial lemon essential oils against five Candida yeast strains (Candida albicans 31, Candida tropicalis 32, Candida glabrata 33, Candida glabrata 35 and Candida glabrata 38). On the basis of the GCMS analysis, it was found that the tested lemon essential oils had different chemical compositions, but mostly, they contained almost exclusively terpenes and oxygenated terpenes. The tests show that antifungal potential of lemon essential oils against Candida yeast strains was related to the high content of monoterpenoids and the type of Candida strains. From six tested commercial oils, only four (ETJA, Vera-Nord, Avicenna-Oil and Aromatic Art) shows antifungal potential against three Candida species (C. albicans, C. tropicalis and C. glabrata). Vera-Nord and Avicenna-Oil show the best activity and effectively inhibit the growth of the C. albicans strain across the full range of the concentrations used. Our study characterises lemon essential oils, which could be used as very effective natural remedies against candidiasis caused by C. albicans. PMID:24436010

  10. Comparisons between physics-based, engineering, and statistical learning models for outdoor sound propagation.

    PubMed

    Hart, Carl R; Reznicek, Nathan J; Wilson, D Keith; Pettit, Chris L; Nykaza, Edward T

    2016-05-01

    Many outdoor sound propagation models exist, ranging from highly complex physics-based simulations to simplified engineering calculations, and more recently, highly flexible statistical learning methods. Several engineering and statistical learning models are evaluated by using a particular physics-based model, namely, a Crank-Nicholson parabolic equation (CNPE), as a benchmark. Narrowband transmission loss values predicted with the CNPE, based upon a simulated data set of meteorological, boundary, and source conditions, act as simulated observations. In the simulated data set sound propagation conditions span from downward refracting to upward refracting, for acoustically hard and soft boundaries, and low frequencies. Engineering models used in the comparisons include the ISO 9613-2 method, Harmonoise, and Nord2000 propagation models. Statistical learning methods used in the comparisons include bagged decision tree regression, random forest regression, boosting regression, and artificial neural network models. Computed skill scores are relative to sound propagation in a homogeneous atmosphere over a rigid ground. Overall skill scores for the engineering noise models are 0.6%, -7.1%, and 83.8% for the ISO 9613-2, Harmonoise, and Nord2000 models, respectively. Overall skill scores for the statistical learning models are 99.5%, 99.5%, 99.6%, and 99.6% for bagged decision tree, random forest, boosting, and artificial neural network regression models, respectively. PMID:27250158

  11. Electrical parameters and series resistance analysis of Au/Y/p-InP/Pt Schottky barrier diode at room temperature

    NASA Astrophysics Data System (ADS)

    Rao, L. Dasaradha; Reddy, V. Rajagopal

    2016-05-01

    The current-voltage (I-V) characteristics of Au/Y/p-InP/Pt Schottky barrier diode (SBD) are analyzed at room temperature. The Au/Y/p-InP/Pt SBD shows a good rectification behavior. The ideality factor (n), barrier height (Φb), series resistance (Rs) and shunt resistance (Rsh) are determined from the I-V measurements. The n and Φb values of Au/Y/p-InP/Pt SBD are found to be 1.32 and 0.62 eV respectively. The value of barrier height (BH) obtained from Norde function is compared with those calculated from Cheung's functions. The series resistance (Rs) is calculated from Cheung's and modified Norde functions. Additionally, it is found that n, Φb, Rs, and Rsh have strong correlation with the applied bias. Furthermore, at low and high voltage regions, ohmic and space-charge-limited conduction mechanisms are found to govern the current flow in the diode.

  12. Révision du genre Bathiorhamnus Capuron (Rhamnaceae) endémique de Madagascar

    PubMed Central

    CALLMANDER, Martin W.; PHILLIPSON, Peter B.; BUERKI, Sven

    2011-01-01

    Le genre endèmique malgache Bathiorhamnus Capuron (Rhamnaceae) est l’objet d’une rèvision taxonomique. L’étude des caractères morphologiques permet de reconnaître sept espèces. En plus des deux espèces antérieurement reconnues: B. cryptophorus Capuron et B. louvelii (H.Perrier) Capuron, les trois variétés reconnues dans la seconde sont réévaluées et élevées au rang d’espèce: B. dentatus (Capuron) Callm., Phillipson & Buerki, B. macrocarpus (Capuron) Callm., Phillipson & Buerki, B. reticulatus (Capuron) Callm., Phillipson & Buerki. Deux nouvelles espèces sont décrites: B. capuronii Callm., Phillipson & Buerki, des forêts sèches de l’ouest et du nord et B. vohemarensis Callm., Phillipson & Buerki des forêts littorales situées autour de Vohémar au nord-est. Une clé du genre Bathiorhamnus est présentée ainsi qu’une évaluation préliminaire du statut de conservation de chaque espèce. PMID:21866216

  13. Two new species of Indigofera L. (Leguminosae) from the Sneeuberg Centre of Floristic Endemism, Great Escarpment (Eastern and Western Cape, South Africa)

    PubMed Central

    Clark, V. Ralph; Schrire, Brian D.; Barker, Nigel P.

    2015-01-01

    Abstract Two new species of Indigofera L. (Leguminosae) are described from the Sneeuberg Centre of Floristic Endemism on the southern Great Escarpment, Eastern and Western Cape Provinces, South Africa. Both species are localised high-altitude endemics. Indigofera magnifica Schrire & V.R. Clark is confined to the summit plateau of the Toorberg–Koudeveldberg–Meelberg west of Graaff-Reinet, and complements other western Sneeuberg endemics such as Erica passerinoides (Bolus) E.G.H. Oliv. and Faurea recondita Rourke & V.R. Clark. Indigofera asantasanensis Schrire & V.R. Clark is confined to a small area east of Graaff-Reinet, and complements several other eastern Sneeuberg endemics such as Euryops exsudans B. Nord & V.R. Clark and Euryops proteoides B. Nord. & V.R. Clark. Based on morphology, both new species belong to the Cape Clade of Indigofera, supporting a biogeographical link between the Cape Floristic Region and the Sneeuberg, as well as with the rest of the eastern Great Escarpment. PMID:25941448

  14. The electrical characterization of Ag/PTCDA/PEDOT:PSS/p-Si Schottky diode by current-voltage characteristics

    NASA Astrophysics Data System (ADS)

    Tahir, Muhammad; Sayyad, Muhammad Hassan; Wahab, Fazal; Khan, Dil Nawaz; Aziz, Fakhra

    2013-04-01

    The Ag/PTCDA/PEDOT:PSS/p-Si Schottky diode has been fabricated by adding a layer of organic compound 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) on top of the p-Si for which the junction characteristics have been investigated. The electronic properties of the device have been studied by the conventional I-V and the Norde's methods. For conventional I-V measurements the rectifying behavior has been observed with a rectification ratio of 236. The barrier height and ideality factor values of 0.81 eV and 3.5, respectively, for the structure have been obtained from the forward bias I-V characteristics. Various electrical parameters such as reverse saturation current, series resistance and shunt resistance have been calculated from the analysis of experimental I-V results and discussed in detail. The barrier height and the series resistance determined by the Norde's function are found in good agreement with the values calculated from conventional I-V measurements. The charge conduction mechanism has also been discussed.

  15. Confirmation of a founder effect in a Northern European population of a new β-globin variant: HBB:c.23_26dup (codons 8/9 (+AGAA)).

    PubMed

    Marchi, Nina; Pissard, Serge; Cliquennois, Manuel; Vasseur, Christian; Le Metayer, Nathalie; Mereau, Claude; Jouet, Jean Pierre; Georgel, Anne-France; Genin, Emmanuelle; Rose, Christian

    2015-09-01

    β-Thalassemia is a genetic disease caused by a defect in the production of the β-like globin chain. More than 200 known different variants can lead to the disease and are mainly found in populations that have been exposed to malaria parasites. We recently described a duplication of four nucleotides in the first exon of β-globin gene in several families of patients living in Nord-Pas-de-Calais (France). Using the genotypes at 12 microsatellite markers surrounding the β-globin gene of four unrelated variant carriers plus an additional one recently discovered, we found that they shared a common haplotype indicating a founder effect that was estimated to have taken place 225 years ago (nine generations). In order to determine whether this variant arose in this region of Northern Europe or was introduced by migrants from regions of the world where thalassemia is endemic, we genotyped the first 4 unrelated variant carriers and 32 controls from Nord-Pas-de-Calais for 97 European ancestry informative markers (EAIMs). Using these EAIMs and comparing with population reference panels, we demonstrated that the variant carriers were very similar to the controls and were closer to North European populations than to South European or Middle-East populations. Rare β-thalassemia variants have already been described in patients sampled in non-endemic regions, but it is the first proof of a founder effect in Northern Europe. PMID:25469539

  16. Nordic Lightning Information System: Thunderstorm climate of Northern Europe for the period 2002-2011

    NASA Astrophysics Data System (ADS)

    Mäkelä, Antti; Enno, Sven-Erik; Haapalainen, Jussi

    2014-03-01

    A 10-year statistics (2002-2011) of the Nordic Lightning Information System (NORDLIS) are presented. NORDLIS is a joined lightning location network between Norway, Sweden, Finland, and Estonia, comprising in 2011 of 32 lightning location sensors. Our data set contains a total of 4,121,649 cloud-to-ground (CG) flashes. We show the regional and temporal distribution of lightning in Northern Europe during the study period. Our results indicate that the average annual ground flash density values are greatest in Southern Sweden, Baltic countries and Western Finland. The average number of thunderstorm days is largest in the Baltic countries and Southwestern Sweden, and the annual number of ground flashes has varied during the study period from 250,000 to 620,000. The largest observed daily number of ground flashes is 51,500, and the largest daily ground flash density is about 5 CGs km- 2; this has occurred in southern Sweden in July 2003. The average daily number of ground flashes peaks in mid-July-early-August. Cold season (October-April) thunderstorms occur frequently over the North Sea west of Norway and in the west coast of Denmark. Our results also show that an intense thunderstorm may occur practically anywhere in the Northern Europe except for certain maritime and mountain areas.

  17. Hail hazard derived from historic hail footprints; a probabilistic hail storm catalogue for central Europe.

    NASA Astrophysics Data System (ADS)

    Strasser, Maximilian; Bonassi, Alessandro; Oramas-Dorta, Delioma; De Aguinaga, Jose; Cheetham, Rebecca; Moehrlein, Matthias; Riso, Silvia; Betz, Hans-Dieter

    2015-04-01

    Catastrophe models are widely used in reinsurance risk assessment from natural perils. In this context Guy Carpenter, a reinsurance intermediary, has developed a probabilistic hail model for Central Europe. As part of the hazard development, Guy Carpenter has tasked meteorologists at nowcast GmbH to identify historic hail patterns and individual hail storm tracks over an 8-year period from a continuous lightning dataset, issuing from their lightning detection system, "LINET". Based on historic hail footprints provided by nowcast GmbH, Guy Carpenter has developed a stochastic event generator in order to compute a catalogue consisting of synthetic, but meteorologically reasonable events, representing an 800-year history. The goal of stochastic event generation is to extend the observed hail history to extreme hail scenarios that could cause catastrophic losses to insurance portfolios and to quantify corresponding storm probabilities. Reflecting geographical dependencies, the method uses key attributes of the historic hail tracks and footprints, such as the storm track, length and bearing direction, footprint centre point and storm genesis date. A bootstrapping technique was used to associate simulated hail footprints with a likely storm track, based on historic distributions. The poster shows work in progress on the event set generation results, the computed geographic hazard maps and validation of the frequency and intensity assumptions, using data from nowcast GmbH, the European Severe Storms Laboratory (ESSL) and spatial statistics on insurance claims information.

  18. Social capital and under-utilization of medication for financial reasons among elderly women: evidence from two Brazilian health surveys.

    PubMed

    Luz, Tatiana Chama Borges; de Loyola Filho, Antônio Ignácio; Lima-Costa, Maria Fernanda

    2013-12-01

    This cross-sectional study assesses the prevalence and examines the role of social and demographic factors, health conditions, health system characteristics and contextual factors of under-utilization of medication for financial reasons among elderly women. Participants in the Greater Metropolitan Belo Horizonte Health Survey (GMBH) and the eleventh phase of the Bambuí Cohort Study of the Elderly were assessed. Among elderly women in the GMBH, the prevalence of under-utilization was 11.4%, and in Bambuí, the rate was 5.4%. Self-perception of health (OR, 3.46; 95%CI, 1.32_9.10); daily life limitations (OR, 2.75; 95% CI, 1.31-5.78) and perception of help (OR, 2.36; 95% CI, 1.07-5.25) had independent associations with under-utilization among GMBH residents. A poor perception of both cohesion in the neighborhood (OR, 2.38; 95% CI, 1.02-5.56) and the physical environment (OR, 2.58; 95% CI, 1.10-6.03) significantly increased the likelihood of under-utilization among Bambuí residents. These results provide important clues to identifying possible risk factors for under-utilization, highlighting the need to develop strategies targeting the amplification of the involvement between elderly women and their community to reduce the extent of under-utilization in later life. PMID:24263888

  19. Small- Geo Solar Array: New Generation Of Solar Arrays For Commercial Telecom Satellites For Power Ranges Between 2,5 KW And 7,5 KW

    NASA Astrophysics Data System (ADS)

    Paarmann, Carola; Muller, Jens; Mende, Thomas; Borner, Carsten; Mascher, Rolf

    2011-10-01

    In the frame of the ESA supported Artes 11 program a new generation of GEO telecommunication satellites is under development. This platform will cover the power range from 2 to 5 kW. ASTRIUM GmbH is contracted to develop and design the Solar Array for this platform. Furthermore the manufacturing and the qualification of a PFM wing for the first flight model is foreseen. The satellite platform, called Small-GEO, is developed under the responsibility of OHB System. This first Small-GEO satellite is designated to be delivered to HISPASAT for operation. The concept of ASTRIUM GmbH is to use all the experiences from the very successful EUROSTAR 2000+, EUROSTAR-3000 and the ALPHABUS platform and to adapt the technologies to the Small- GEO Solar Array. With the benefit of the huge in-orbit heritage of these programs, the remaining risks for the Small-GEO Solar Array can be minimized. The development of the Small-GEO Solar Array extends the ASTRIUM GmbH product portfolio by covering now the complete power range between 2 kW and 31 kW. This paper provides an overview of the different configurations, their main design features and parameters.

  20. [Factor AF2--the 4th column in tumor therapy. Documentation No.22].

    PubMed

    Kast, A; Hauser, S P

    1990-04-17

    Factor AF2 is an extract from the spleen and liver of sheep embryos and lambs. The product contains biotechnologically produced, chromatographically uniform, molecularly standardized polypeptides, glycopeptides, glycolipids and nucleotides, deproteinized and free of pyrogens'. Factor AF2 is intended mainly for use in 'supportive antitumour therapy', as a 'biological antiemetic and analgesic'. The proposed duration of treatment is usually more than six months. The dosage varies considerably according to the indication. The average daily costs are, therefore, between DM 4.- (prevention of recurrence) and DM 107.- (adjuvant to chemotherapy). Allergic reactions have been reported in 'rare cases'. Factor AF2 was developed in the forties by Guarnieri in Rome. Since 1984, Factor AF2 is 'biotechnologically' produced and as a 'biological response modifier' (BRM) in the oncotherapy distributed by Biosyn Arzneimittel GmbH, Stuttgart. Dr. rer. nat. T. Stiefel and Dr. rer. nat. H. Porcher are the representatives of Biosyn Arzneimittel GmbH. In the past, both worked with Vitorgan Arzneimittel GmbH (cytoplasmatic therapy according to Theurer). It is claimed that Factor AF2 contains 'immunomodulating and immunorestorative biomolecules' assignable to the BRM group. Terms and investigations from current immunological research are applied to Factor AF2. No preclinical investigations are available which demonstrate any cytostatic effect of Factor AF2. In vivo, no effects were observed on the transplanted meth-A-sarcoma in mice.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2349412

  1. Sn DPP source-collector modules: status of alpha resources, beta developments, and the scalability to HVM

    NASA Astrophysics Data System (ADS)

    Corthout, Marc; Apetz, Rolf; Brudermann, Jesko; Damen, Marcel; Derra, Günther; Franken, Oliver; Jonkers, Jeroen; Klein, Jürgen; Küpper, Felix; Mader, Arnaud; Neff, Willi; Scheuermann, Hans; Schriever, Guido; Schürmann, Max; Seimons, Guido; Snijkers, Rob; Vaudrevange, Dominik; Wagenaars, Erik; van de Wel, Peiter; Yoshioka, Masaki; Zink, Peter; Zitzen, Oliver

    2008-03-01

    For industrial EUV (extreme ultra-violet) lithography applications high power extreme ultraviolet (EUV) light sources are needed at a central wavelength of 13.5 nm, targeting 32 nm node and below. Philips Extreme UV GmbH and XTREME technologies GmbH have developed DPP (Discharge Produced Plasma) Alpha tools which run in operation at several locations in the world. In this paper the status of the Alpha Sn-DPP tools as developed by Philips Extreme UV GmbH will be given. The Alpha DPP tools provide a good basis for the development and engineering of the Beta tools and in the future of the HVM tools. The first Beta source has been designed and first light has been produced. Engineering steps will folow to optimize this first generation Beta Sn-DPP source. HVM tools target EUV power levels from 200W to 500W in IF. In this paper we show that the power requried for HVM can be generated with Sn-DPP sources. Based on Alpha Sn-DPP sources we show that repetition frequency and generated EUV pulse energy is scalable up to power levels that match the HVM requirements.

  2. LISA Pathfinder Discharge Working Group: Activities, Results, and Lessons Learned for LISA/NGO

    NASA Astrophysics Data System (ADS)

    Ziegler, T.; Bergner, P.; Hechenblaikner, G.; Brandt, N.

    2013-01-01

    In 2011, the European Space Agency (ESA) entrusted Astrium GmbH to identify the root cause and corrective measures for the shortcomings of the LISA Pathfinder discharge system baseline that were identified during the system level testing in the torsion pendulum at the University of Trento. The main goal was to maximize the discharge system robustness under the given constraint to minimize the impact on manufacturing and the AIT process of the existing flight hardware. Astrium GmbH set-up a dedicated discharge working group (DWG) for 9 months, bringing together the expertise of surface scientists (DLR Stuttgart, Uni Würzburg, Uni Modena, BEAR Trieste) with the existing significant knowledge in the LTP community (Uni Trento, Imperial College London, CGS, Selex Galileo, TWT GmbH, ESA). The findings resulted in a recommendation to modify the baseline discharge system of LISA Pathfinder, including the definition of dedicated manufacturing and AIT requirements. These findings have relevance also for LISA/NGO, since they allow for a significantly more robust discharge system design.

  3. Fate of elemental mercury in the Arctic during atmospheric mercury depletion episodes and the load of atmospheric mercury to the Arctic.

    PubMed

    Skov, Henrik; Christensen, Jesper H; Goodsite, Michael E; Heidam, Niels Z; Jensen, Bjarne; Wåhlin, Peter; Geernaert, Gerald

    2004-04-15

    Atmospheric mercury depletion episodes (AMDEs) were studied at Station Nord, Northeast Greenland, 81 degrees 36' N, 16 degrees 40' W, during the Arctic Spring. Gaseous elemental mercury (GEM) and ozone were measured starting from 1998 and 1999, respectively, until August 2002. GEM was measured with a TEKRAN 2735A automatic mercury analyzer based on preconcentration of mercury on a gold trap followed by detection using fluorescence spectroscopy. Ozone was measured by UV absorption. A scatter plot of GEM and ozone concentrations confirmed that also at Station Nord GEM and ozone are linearly correlated during AMDEs. The relationship between ozone and GEM is further investigated in this paper using basic reaction kinetics (i.e., Cl, ClO, Br, and BrO have been suggested as reactants for GEM). The analyses in this paper show that GEM in the Arctic troposphere most probably reacts with Br. On the basis of the experimental results of this paper and results from the literature, a simple parametrization for AMDE was included into the Danish Eulerian Hemispheric Model (DEHM). In the model, GEM is converted linearly to reactive gaseous mercury (RGM) over sea ice with temperature below -4 degrees C with a lifetime of 3 or 10 h. The new AMDE parametrization was used together with the general parametrization of mercury chemistry [Petersen, G.; Munthe, J.; Pleijel, K.; Bloxam, R.; Vinod Kumar, A. Atmos. Environ. 1998, 32, 829-843]. The obtained model results were compared with measurements of GEM at Station Nord. There was good agreement between the start and general features periods with AMDEs, although the model could not reproduce the fast concentration changes, and the correlation between modeled and measured values decreased from 2000 to 2001 and further in 2002. The modeled RGM concentrations over the Arctic in 2000 were found to agree well with the temporal and geographical variability of the boundary column of monthly average BrO observed by the GOME satellite. Scenario

  4. Effects of Highly Conserved Major Histocompatibility Complex (MHC) Extended Haplotypes on Iron and Low CD8+ T Lymphocyte Phenotypes in HFE C282Y Homozygous Hemochromatosis Patients from Three Geographically Distant Areas

    PubMed Central

    Barton, James C.; Thorstensen, Ketil; Morais, Sandra; da Silva, Berta M.; Pinto, Jorge P.; Vieira, Cristina P.; Vieira, Jorge; Acton, Ronald T.; Porto, Graça

    2013-01-01

    Hereditary Hemochromatosis (HH) is a recessively inherited disorder of iron overload occurring commonly in subjects homozygous for the C282Y mutation in HFE gene localized on chromosome 6p21.3 in linkage disequilibrium with the human leukocyte antigen (HLA)-A locus. Although its genetic homogeneity, the phenotypic expression is variable suggesting the presence of modifying factors. One such genetic factor, a SNP microhaplotype named A-A-T, was recently found to be associated with a more severe phenotype and also with low CD8+T-lymphocyte numbers. The present study aimed to test whether the predictive value of the A-A-T microhaplotype remained in other population settings. In this study of 304 HH patients from 3 geographically distant populations (Porto, Portugal 65; Alabama, USA 57; Nord-Trøndelag, Norway 182), the extended haplotypes involving A-A-T were studied in 608 chromosomes and the CD8+ T-lymphocyte numbers were determined in all subjects. Patients from Porto had a more severe phenotype than those from other settings. Patients with A-A-T seemed on average to have greater iron stores (p = 0.021), but significant differences were not confirmed in the 3 separate populations. Low CD8+ T-lymphocytes were associated with HLA-A*03-A-A-T in Porto and Alabama patients but not in the greater series from Nord-Trøndelag. Although A-A-T may signal a more severe iron phenotype, this study was unable to prove such an association in all population settings, precluding its use as a universal predictive marker of iron overload in HH. Interestingly, the association between A-A-T and CD8+ T-lymphocytes, which was confirmed in Porto and Alabama patients, was not observed in Nord-Trøndelag patients, showing that common HLA haplotypes like A*01–B*08 or A*03–B*07 segregating with HFE/C282Y in the three populations may carry different messages. These findings further strengthen the relevance of HH as a good disease model to search for novel candidate loci associated with

  5. Trace-Metal Enrichment and Pollution in Coastal Sediments in the Northern Tyrrhenian Sea, Italy.

    PubMed

    Piazzolla, Daniele; Scanu, Sergio; Frattarelli, Francesco Manfredi; Mancini, Emanuele; Tiralongo, Francesco; Brundo, Maria Violetta; Tibullo, Daniele; Pecoraro, Roberta; Copat, Chiara; Ferrante, Margherita; Marcelli, Marco

    2015-11-01

    This study evaluated the distribution pattern and pollution of chromium, arsenic (As), manganese (Mn), nickel, lead, and copper in surface sediments along the northern Latium coast of the Tyrrhenian Sea in Italy. The enrichment factor, geoaccumulation index, and potential toxicity response index were used to evaluate the degree of contamination. These results show As and Mn contamination. The high enrichment and contamination levels of As and Mn are located in two hot spots. These elevations are due to naturally high levels of As and Mn in the Mignone River and the Marangone Stream as well as the intense human activity in the area including the largest energy production site in Europe (Torrevaldaliga Nord coal-fired power plant) and of one of the most important ports for cruise traffic in the Mediterranean Sea. PMID:26033264

  6. Zinc extraction from EAF dust with EZINEX{reg_sign} process

    SciTech Connect

    Olper, M.

    1995-12-31

    The Italian company Engitec Impianti has developed a new electrochemical technology for the treatment of Electric Arc Furnace (EAF) flue dust generated in steel mini-mills. This process is based on a new and completely different concept from the Waeltz technology applied at present and allows, due to its modular nature, for an erection on the steel producer`s site. Engitec Impianti spent US $700.000 constructing a 500 t/y throughput pilot plant at Pittini Group`s Ferriere Nord mini-mill in Osoppo, Italy in order to demonstrate the process capabilities and obtain the data for a commercial plant design. The paper describes the pilot plant performances and the engineering criteria for a commercial unit of 10.000 t/y throughput. The feasibility study demonstrates a pay-back period of 3--4 years for the commercial plant.

  7. Une vie active saine pour les enfants et les adolescents

    PubMed Central

    2002-01-01

    De mauvais modes de vie, comme une alimentation malsaine et l’inactivité physique, sont d'importants facteurs contributifs à une augmentation de la morbidité et de la mortalité secondaires à des maladies chroniques à l’âge adulte. Depuis dix ans, on remarque une augmentation du mode de vie sédentaire et de l’obésité chez les enfants et les adolescents, tant en Amérique du Nord qu’ailleurs dans le monde. Les médecins doivent être conscients de l’importance du problème, fournir des conseils de prévention aux familles et promouvoir une vie active saine dans leur pratique.

  8. GPR in Nondestructive Quality Assurance of New Asphalt Pavements

    NASA Astrophysics Data System (ADS)

    Poikajärvi, J.; Peisa, K.; Narbro, A.

    2012-04-01

    Mara Nord is an international cooperation project financed by Interreg IVA Nord funding program with partners from Finland, Sweden and Norway. One of the objectives in Mara Nord project has been to research the quality assurance of new asphalt pavement. Ground penetrating radar (GPR) survey is used as an alternative method for coring in quality assurance. There exist numerous advantages for the use of GPR. For example, the fluent measuring arrangements without closing the traffic on the road and the extensive continuous profile that can be constructed from the measuring data. Within the framework of Mara Nord Project field tests were organized in Seinäjoki region in Finland on August 2011. The tests were done by four consulting companies from Finland and Rovaniemi University of Applied Sciences. The aim of these tests was to compare the measured dielectric value profiles and the calculated void content profiles of the equipment. The tested equipment was GSSI manufactured SIR-20 and 1 GHz horn antennas. Void content values were calculated using the model presented by Mr. Roimela (1997). All core samples were taken from the right wheel path. The same reference core samples were used when analyzing the data of each GPR equipment. Some samples were taken right after the pavement work was completed with the rest three weeks after during the test measurements. The tests indicated that GPRs have very good repeatability in measuring dielectric changes on top surface layers of asphalt pavements. Furthermore, different GPRs locate the same detectable longitudinal dielectric changes with high accuracy. Some differences were found in the dielectric value levels, yet reproducibility of the calculated void content values was quite good. The test data was also used to evaluate the reliability of the regression model between the dielectric values measured through GPR and the void content of the pavement determined from reference cores. Test data indicated that accurate regression

  9. Measuring volatility in the Nordic spot electricity market using Recurrence Quantification Analysis

    NASA Astrophysics Data System (ADS)

    Strozzi, F.; Gutiérrez, E.; Noè, C.; Rossi, T.; Serati, M.; Zaldívar, J. M.

    2008-10-01

    In this work, we have applied Recurrence Quantification Analysis (RQA)to data sets taken from the Nordic spot electricity market. Our main interest was in trying to correlate their volatility with variables obtained from the quantification of recurrence plots (RP). For this reason we have based our analysis on known historical events: the evolution of the Nord Pool market and climatic factors, i.e. dry and wet years, and we have compared several dispersion measures with RQA measures in correspondence of these events. The analysis suggests that two RQA measures: DET and LAM can be used as a measure of the inverse of the volatility. The main advantage of using DET and LAM is that these measures provide also information about the underlying dynamics. This fact is shown using shuffled and linear Gaussian surrogates of the real time series.

  10. Geologic structure of the northern New Caledonia ridge, as inferred from magnetic and gravity anomalies

    USGS Publications Warehouse

    Collot, J.-Y.; Rigolot, P.; Missegue, F.

    1988-01-01

    Bathymetric, gravity, and magnetic data collected in the southwest Pacific Ocean over the northern New Caledonia ridge show that the main geological units known from the island of New Caledonia extend northward from this island, beneath the Grand Lagon Nord, the Grand Passage, and the d'Entrecasteaux reefs. These data support the model of tectonic evolution of the New Caledonia region proposed by Kroenke (1984). Differences in structure, geophysical signatures and morphology evident between areas north and those south of the Grand Passage, together with the nearness of the Le Noroit massif west of the Grand Passage, suggest that contemporaneously with Eocene to early Oligocene subduction along the western New Caledonia margin, an arc-ridge collision may have occurred near the northern termination of this subduction zone. -from Authors

  11. Ecoethological study of free-ranging aye-ayes (Daubentonia madagascariensis) in Madagascar.

    PubMed

    Andriamasimanana, M

    1994-01-01

    An ecoethological study was undertaken on the activity rhythms, diet, ranging and social behavior of 3 aye-ayes. Preliminary information on reproduction and mother-infant relations are given. The study included research into the different habitat types in which the aye-aye was found within the Biosphere Reserve at Mananara-Nord. In addition, the impact of habitat degradation on aye-aye ecology was investigated. The aye-ayes spent the majority of time in locomotion; resting accounted for a surprisingly small amount of their activity cycles. Animals spent almost half of their time between 0 and 10 m above ground. Signs of aye-aye activity were never found in highly disturbed areas but were common in plantations, secondary littoral and primary forests. PMID:7721207

  12. Current-voltage-temperature characteristics and magnetic response of Co/n-CuO/p-Si/Al heterojunction diode

    NASA Astrophysics Data System (ADS)

    El-Menyawy, E. M.; Ashery, A.; Azab, A. M.; Zeama, M. G.

    2014-07-01

    Cupric oxide (CuO) films with n-type conductivity and polycrystalline structure were successfully synthesized onto p-Si substrates by simple thermal oxidation of copper films prepared by liquid phase epitaxy (LPE) technique. Scanning electron microscope showed that the films consist of spherical particles with a diameter in the range of 0.5-0.67 μm. The dark current-voltage characteristics of Co/n-CuO/p-Si/Al diode were investigated in temperature range 300-390 K. The ideality factor and barrier height were determined in terms of thermionic emission theory. Norde's function was used for determining the barrier height and series resistance. At relatively higher applied voltage, space charge limited current dominated by exponential trap of distribution is the operating conduction mechanism. The Co/CuO/p-Si multilayers showed ferromagnetic response in which the coercivity and saturation magnetization are evaluated.

  13. Roles of lightly doped carbon in the drift layers of vertical n-GaN Schottky diode structures on freestanding GaN substrates

    NASA Astrophysics Data System (ADS)

    Tanaka, Takeshi; Kaneda, Naoki; Mishima, Tomoyoshi; Kihara, Yuhei; Aoki, Toshichika; Shiojima, Kenji

    2015-04-01

    We studied the roles of lightly doped carbon in a series of n-GaN Schottky diode epitaxial structures on freestanding GaN substrates, and evaluated the effects of the doping on diode performances. A large variation of compensation ratio was observed for carbon doping at (1-2) × 1016 cm-3. A model was proposed to explain this phenomenon, in which a vulnerable balance between donor-type CGa and deep acceptor CN strongly affected the free-carrier generation. Application of Norde plots and reverse biased leakage current in current-voltage measurements suggested provisional optimization for a free-carrier concentration of 8 × 1015 cm-3 to achieve a tradeoff between breakdown voltage and on-resistance of the n-GaN diodes.

  14. Organosulfates and organic acids in Arctic aerosols: speciation, annual variation and concentration levels

    NASA Astrophysics Data System (ADS)

    Hansen, A. M. K.; Kristensen, K.; Nguyen, Q. T.; Zare, A.; Cozzi, F.; Nøjgaard, J. K.; Skov, H.; Brandt, J.; Christensen, J. H.; Ström, J.; Tunved, P.; Krejci, R.; Glasius, M.

    2014-02-01

    Sources, composition and occurrence of secondary organic aerosols (SOA) in the Arctic were investigated at Zeppelin Mountain, Svalbard, and Station Nord, northeast Greenland, during the full annual cycle of 2008 and 2010 respectively. We focused on the speciation of three types of SOA tracers: organic acids, organosulfates and nitrooxy organosulfates from both anthropogenic and biogenic precursors, here presenting organosulfate concentrations and compositions during a full annual cycle and chemical speciation of organosulfates in Arctic aerosols for the first time. Aerosol samples were analysed using High Performance Liquid Chromatography coupled to a quadrupole Time-of-Flight mass spectrometer (HPLC-q-TOF-MS). A total of 11 organic acids (terpenylic acid, benzoic acid, phthalic acid, pinic acid, suberic acid, azelaic acid, adipic acid, pimelic acid, pinonic acid, diaterpenylic acid acetate (DTAA) and 3-methyl-1,2,3-butanetricarboxylic acid (MBTCA)), 12 organosulfates and one nitrooxy organosulfate were identified at the two sites. Six out of the 12 organosulfates are reported for the first time. Concentrations of organosulfates follow a distinct annual pattern at Station Nord, where high concentration were observed in late winter and early spring, with a mean total concentration of 47 (±14) ng m-3, accounting for 7 (±2)% of total organic matter, contrary to a considerably lower organosulfate mean concentration of 2 (±3) ng m-3 (accounting for 1 (±1)% of total organic matter) observed during the rest of the year. The organic acids followed the same temporal trend as the organosulfates at Station Nord; however the variations in organic acid concentrations were less pronounced, with a total mean organic acid concentration of 11.5 (±4) ng m-3 (accounting for 1.7 (±0.6)% of total organic matter) in late winter and early spring, and 2.2 (±1) ng m-3 (accounting for 0.9 (±0.4)% of total organic matter) during the rest of the year. At Zeppelin Mountain

  15. Self-reported health and sickness benefits among parents of children with a disability

    PubMed Central

    Wendelborg, Christian; Tøssebro, Jan

    2016-01-01

    ABSTRACT This article investigates the possible consequences in self-reported health and receipt of sickness benefits when parenting a child with a disability This study uses data from the population health study, The Nord-Trøndelag Health Study (HUNT 2), and the historical event database, FD-Trygd, which contains Social Security and national insurance data for the Norwegian population. In the analysis, we compare 1587 parents of a child with a disability to other parents. Results indicate that parenting a disabled child impacts on self-reported health, particularly among mothers; however, being a parent to a disabled child has a much stronger effect in explaining the variance in received sickness benefits, and also length of time and frequency of having received sickness benefits. Parents with disabled children report just slightly lower self-reported health but are on sickness benefits more often than other parents which may be attributed to their extended care responsibilities.

  16. Effects of Annealing on Electrical Characteristics and Current Transport Mechanisms of the Y/ p-GaN Schottky Diode

    NASA Astrophysics Data System (ADS)

    Reddy, V. Rajagopal; Asha, B.; Choi, Chel-Jong

    2016-07-01

    This study investigates the effects of annealing on the electrical properties and current transport mechanism of Y/ p-GaN Schottky barrier diodes (SBDs). We found no significant change in the surface morphology of the Y Schottky contacts during the annealing process. The Schottky barrier height (SBH) of the as-deposited Y/ p-GaN SBD was estimated to be 0.95 eV ( I- V)/1.19 eV ( C- V). The SBH increased upon annealing at 400°C and 500°C, and then decreased slightly with annealing at 600°C. Thus the maximum SBH of the Y/ p-GaN SBD was achieved at 500°C, with values of 1.01 eV ( I- V)/1.29 eV ( C- V). In addition, the SBH values were estimated by Cheung's, Norde, and Ψs- V plots and were found to be in good agreement with one another. Series resistance ( R S) values were also calculated by I- V, Cheung's, and Norde functions at different annealing temperatures, with results showing a decrease in the interface state density of the SBD with annealing at 500°C, followed by a slight increase upon annealing at 600°C. The forward-bias current transport mechanism of SBD was investigated by the log I-log V plot at different annealing temperatures. Our investigations revealed that the Poole-Frenkel emission mechanism dominated the reverse leakage current in Y/ p-GaN SBD at all annealing temperatures.

  17. Sources of anions in aerosols in northeast Greenland during late winter

    NASA Astrophysics Data System (ADS)

    Fenger, M.; Sørensen, L. L.; Kristensen, K.; Jensen, B.; Nquyen, Q. T.; Nøjgaard, J. K.; Massling, A.; Skov, H.; Glasius, M.

    2012-06-01

    The knowledge of climate effects of atmospheric aerosols is associated with large uncertainty, and a better understanding of their physical and chemical properties is needed, especially in the Arctic environment. The objective of the present study is to improve our understanding of the processes affecting the composition of the aerosols in the high Arctic. Therefore size-segregated aerosols were sampled at a high Arctic site, Station Nord (Northeast Greenland), in March 2009 using a Micro Orifice Uniform Deposit Impactor. The aerosol samples were extracted in order to analyze the three water-soluble anions: chloride, nitrate and sulphate. The results are discussed based on possible chemical and physical transformations as well as transport patterns. The total concentrations of the ions at Station Nord were 53-507 ng m-3, 2-298 ng m-3 and 535-1087 ng m-3 for chloride (Cl-), nitrate (NO3-) and sulphate (SO42-), respectively. The aerosols in late winter/early spring, after polar sunrise, are found to be a mixture of long-range transported and regional to local originating aerosols. Fine particles, smaller than 1 μm, containing SO42-, Cl- and NO3-, are hypothesized to originate from long-range transport, where SO42- is by far the dominating anion accounting for 50-85% of the analyzed mass. The analysis suggests that Cl- and NO3- in coarser particles (>1.5 μm) originate from local/regional sources. Under conditions where the air mass is transported over sea-ice at high wind speeds, very coarse particles (>18 μm) are observed and it is hypothesized that frost flowers on the sea ice is a source of very coarse chloride particles in the Arctic.

  18. Sources of anions in aerosols in northeast Greenland during late winter

    NASA Astrophysics Data System (ADS)

    Fenger, M.; Sørensen, L. L.; Kristensen, K.; Jensen, B.; Nguyen, Q. T.; Nøjgaard, J. K.; Massling, A.; Skov, H.; Becker, T.; Glasius, M.

    2013-02-01

    The knowledge of climate effects of atmospheric aerosols is associated with large uncertainty, and a better understanding of their physical and chemical properties is needed, especially in the Arctic environment. The objective of the present study is to improve our understanding of the processes affecting the composition of aerosols in the high Arctic. Therefore size-segregated aerosols were sampled at a high Arctic site, Station Nord (Northeast Greenland), in March 2009 using a Micro Orifice Uniform Deposit Impactor. The aerosol samples were extracted in order to analyse three water-soluble anions: chloride, nitrate and sulphate. The results are discussed based on possible chemical and physical transformations as well as transport patterns. The total concentrations of the ions at Station Nord were 53-507 ng m-3, 2-298 ng m-3 and 535-1087 ng m-3 for chloride (Cl-), nitrate (NO3-) and sulphate (SO42-), respectively. The aerosols in late winter/early spring, after polar sunrise, are found to be a mixture of long-range transported and regional to local originating aerosols. Fine particles, smaller than 1 μm, containing SO42-, Cl- and NO3-, are hypothesized to originate from long-range transport, where SO42- is by far the dominating anion accounting for 50-85% of the analyzed mass. The analysis suggests that Cl- and NO3- in coarser particles (> 1.5 μm) originate from local/regional sources. Under conditions where the air mass is transported over sea ice at high wind speeds, very coarse particles (> 18 μm) are observed, and it is hypothesized that frost flowers on the sea ice are a source of the very coarse nitrate particles.

  19. Traumatic brain injury in a rural indigenous population in Canada: a community-based approach to surveillance

    PubMed Central

    Lasry, Oliver; Dudley, Roy W.; Fuhrer, Rebecca; Torrie, Jill; Carlin, Robert; Marcoux, Judith

    2016-01-01

    Background: Indigenous populations are disproportionately affected by traumatic brain injury. These populations rely on large jurisdiction surveillance efforts to inform their prevention strategies, which may not address their needs. We examined the incidence and determinants of traumatic brain injury in an indigenous population in the Terres-Cries-de-la-Baie-James health region of the province of Quebec and compared them with the incidence and determinants in 2 neighbouring health regions and in the province overall. Methods: We conducted a retrospective population-based cohort study of patients in Quebec admitted to hospital with incident traumatic brain injury, stratified by health region (Terres-Cries-de-la-Baie-James, Nunavik and Nord-du-Québec), from 2000 to 2012. We used MED-ÉCHO administrative data for case-finding. A subgroup analysis of adults in the Terres-Cries-de-la-Baie-James health region was completed to assess determinants of the severity of traumatic brain injury and patient outcomes. Results: A total of 172 hospital admissions for incident traumatic brain injury occurred in the Terres-Cries-de-la-Baie-James region during the study period. The incidence was 92.1 per 100 000 person-years, and the adjusted incidence rate ratio was 1.84 (95% confidence interval 1.56-2.17) compared with the entire province. The incidence was higher than in the neighbouring nonindigenous population (Nord-du-Québec) but significantly lower than in the neighbouring indigenous population (Nunavik). Determinants of traumatic brain injury in the Terres-Cries-de-la-Baie-James region differed from those in the neighbouring populations and in the entire province. Interpretation: We found that the incidence rates and determinants of traumatic brain injury requiring hospital admission varied greatly between the three regions studied. Community-based surveillance efforts should be encouraged to inform the development of relevant prevention strategies.

  20. Efficient Use of Cogeneration and Fuel Diversification

    NASA Astrophysics Data System (ADS)

    Kunickis, M.; Balodis, M.; Sarma, U.; Cers, A.; Linkevics, O.

    2015-12-01

    Energy policy of the European Community is implemented by setting various goals in directives and developing support mechanisms to achieve them. However, very often these policies and legislation come into contradiction with each other, for example Directive 2009/28/EC on the promotion of the use of energy from renewable sources and Directive 2012/27/EU on energy efficiency, repealing Directive 2004/8/EC on the promotion of cogeneration based on a useful heat demand. In this paper, the authors attempt to assess the potential conflicts between policy political objectives to increase the share of high-efficiency co-generation and renewable energy sources (RES), based on the example of Riga district heating system (DHS). If a new heat source using biomass is built on the right bank of Riga DHS to increase the share of RES, the society could overpay for additional heat production capacities, such as a decrease in the loading of existing generating units, thereby contributing to an inefficient use of existing capacity. As a result, the following negative consequences may arise: 1) a decrease in primary energy savings (PES) from high-efficiency cogeneration in Riga DHS, 2) an increase in greenhouse gas (GHG) emissions in the Baltic region, 3) the worsening security situation of electricity supply in the Latvian power system, 4) an increase in the electricity market price in the Lithuanian and Latvian price areas of Nord Pool power exchange. Within the framework of the research, calculations of PES and GHG emission volumes have been performed for the existing situation and for the situation with heat source, using biomass. The effect of construction of biomass heat source on power capacity balances and Nord Pool electricity prices has been evaluated.

  1. Symptoms of depression and all-cause mortality in farmers, a cohort study: the HUNT study, Norway

    PubMed Central

    Letnes, Jon Magne; Hilt, Bjørn; Bjørngaard, Johan Håkon; Krokstad, Steinar

    2016-01-01

    Objectives To explore all-cause mortality and the association between symptoms of depression and all-cause mortality in farmers compared with other occupational groups, using a prospective cohort design. Methods We included adult participants with a known occupation from the second wave of the Nord-Trøndelag Health Study (Helseundersøkelsen i Nord-Trøndelag 2 (HUNT2) 1995–1997), Norway. Complete information on emigration and death from all causes was obtained from the National Registries. We used the depression subscale of the Hospital Anxiety and Depression Scale (HADS) to measure symptoms of depression. We compared farmers to 4 other occupational groups. Our baseline study population comprised 32 618 participants. Statistical analyses were performed using the Cox proportional hazards models. Results The estimated mortality risk in farmers was lower than in all other occupations combined, with a sex and age-adjusted HR (0.91, 95% CI 0.82 to 1.00). However, farmers had an 11% increased age-adjusted and sex-adjusted mortality risk compared with the highest ranked socioeconomic group (HR 1.11, 95% CI 0.98 to 1.25). In farmers, symptoms of depression were associated with a 13% increase in sex-adjusted and age-adjusted mortality risk (HR 1.13, 95% CI 0.88 to 1.45). Compared with other occupations this was the lowest HR, also after adjusting for education, marital status, long-lasting limiting somatic illness and lifestyle factors (HR 1.08, 95% CI 0.84 to 1.39). Conclusions Farmers had lower all-cause mortality compared with the other occupational groups combined. Symptoms of depression were associated with an increased mortality risk in farmers, but the risk increase was smaller compared with the other occupational groups. PMID:27188811

  2. Non linear Least Squares(Levenberg-Marquardt algorithms) for geodetic adjustment and coordinates transformation.

    NASA Astrophysics Data System (ADS)

    Kheloufi, N.; Kahlouche, S.; Lamara, R. Ait Ahmed

    2009-04-01

    The resolution of the MRE's (Multiple Regression Equations) is an important tool for fitting different geodetic network. Nevertheless, in different fields of engineering and earth science, certain cases need more accuracy; the ordinary least squares (linear least squares) prove to be limited. Thus, we have to use new numerical methods of resolution that can provide a great efficiency of polynomial modelisation. In geodesy the accuracy of coordinates determination and network adjustment is very important, that's why instead of being limited to the linear models, we have to apply the non linear least squares resolution for the transformation problem between geodetic systems. This need, appears especially in the case of Nord-Sahara datum (Algeria), on wich the linear models are not much appropriate, because of the lack of information about the geoid's undulation. In this paper, we have fixed as main aim, to carry out the importance of using non linear least squares to improve the quality of geodetic adjustment and coordinates transformation and even the extent of his use. The algorithms carried out concerned the application of two models: three dimensions (global transformation) and the two-dimension one (local transformation) over huge area (Algeria). We compute coordinates transformation parameters and their Rms by both of the ordinary least squares and new algorithms, then we perform a statistical analysis in order to compare on the one hand between the linear adjustment with its two variants (local and global) and the non linear one. In this context, a set of 16 benchmark, have been integrated to compute the transformation parameters (3D and 2D). Different non linear optimization algorithms (Newton algorithm, Steepest Descent, and Levenberg-Marquardt) have been implemented to solve transformation problem. Conclusions and recommendations are given with respect to the suitability, accuracy and efficiency of each method. Key words: MRE's, Nord Sahara, global

  3. The BATENUS process for recycling mixed battery waste

    NASA Astrophysics Data System (ADS)

    Fröhlich, Siegmund; Sewing, Dirk

    The first large-scale battery recycling facility implementing the hydrometallurgical BATENUS technology is expected to go into operation by 1996. The plant will be situated in Schönebeck/Sachsen-Anhalt, and has a projected maximum capacity of 7500 tons of spent batteries per year. The engineering is being carried out by Keramchemie GmbH and the plant will be operated by Batterierecycling Schönebeck GmbH. The BATENUS process was developed by Pira GmbH, a research institute in Stühlingen, Germany, during a period of five years. This new process combines hydrometallurgical operations in a nearly closed reagent cycle that involves electrochemical and membrane techniques. Effluent emissions are minimized to the greatest possible extent. Process validity has been proven in a series of pilot plant testings. After mechanical separation of the casing materials like ferrous and nonferrous metals, paper and plastics, the subsequent hydrometallurgical recovery yields zinc, copper, nickel and cadmium. The other products are manganese carbonate and a mixture of manganese oxide with carbon black. Mercury is immobilized by absorption on a selective ion-exchange resin. The BATENUS process is a master process for the hydrometallurgical reclamation of metals from secondary raw materials. It has found its first application in the treatment of spent consumer batteries (i.e., mixtures of zinc-carbon, alkaline manganese, lithium, nickel-cadmium cells, etc.). As a result of its modular process design, the individual steps can be modified easily and adapted to accommodate variations in the contents of the secondary raw materials. Further applications of this highly flexible technology are planned for the future.

  4. The Planck Telescope reflectors

    NASA Astrophysics Data System (ADS)

    Stute, Thomas

    2004-09-01

    The mechanical division of EADS-Astrium GmbH, Friedrichshafen is currently engaged with the development, manufacturing and testing of the advanced dimensionally stable composite reflectors for the ESA satellite borne telescope Planck. The objective of the ESA mission Planck is to analyse the first light that filled the universe, the cosmic microwave background radiation. Under contract of the Danish Space Research Institute and ESA EADS-Astrium GmbH is developing the all CFRP primary and secondary reflectors for the 1.5-metre telescope which is the main instrument of the Planck satellite. The operational frequency ranges from to 25 GHz to 1000 GHz. The demanding high contour accuracy and surface roughness requirements are met. The design provides the extreme dimensional stability required by the cryogenic operational environment at around 40 K. The elliptical off-axis reflectors display a classical lightweight sandwich design with CFRP core and facesheets. Isostatic mounts provide the interfaces to the telescope structure. Protected VDA provides the reflecting surface. The manufacturing is performed at the Friedrichshafen premises of EADS-Space Transportation GmbH, the former Dornier composite workshops. Advanced manufacturing technologies like true angle lay-up by CNC fibre placement and filament winding are utilized. The protected coating is applied at the CAHA facilities at the Calar Alto Observatory, Spain. The exhaustive environmental testing is performed at the facilities of IABG, Munich (mechanical testing) and for the cryo-optical tests at CSL Liege. The project is in advanced state with both Qualification Models being under environmental testing. The flight models will be delivered in 2004. The paper gives an overview over the requirements and the main structural features how these requirements are met. Special production aspects and available test results are reported.

  5. In vitro estimations of in vivo jet nebulizer efficiency using actual and simulated tidal breathing patterns.

    PubMed

    Bosco, Andrew P; Rhem, Rod G; Dolovich, Myrna B

    2005-01-01

    In vivo aerosol delivery efficiency was estimated in vitro for two jet nebulizers using a breath monitor (Breathe!; Pari GmbH, Germany) and breath simulator (COMPAS; Pari GmbH) to reproduce subject tidal breathing patterns. The AeroEclipse (Trudell Medical International, Canada), a breath-actuated nebulizer, and the LC Star (Pari GmbH), a breath-enhanced nebulizer, were filled with levalbuterol HCl solution (Sepracor, USA) and operated with compressed O(2) at 8 lpm. Tidal breathing patterns of 20 adult subjects were digitally recorded with the Breathe! Breath Monitor. Subjects then breathed tidally from each nebulizer separately for 1 minute and to nebulizer dryness. Levalbuterol aerosol collected on filters placed between the nebulizer and mouth was chemically assayed to determine the inspired mass (IM), wasted mass (WM) and total emitted mass (TM). Measurements were repeated using the COMPAS Breath Simulator to simulate each subject's tidal breathing pattern. IM, WM, and TM measurements using actual versus simulated tidal breathing were highly comparable for each nebulizer, except the IM (p < 0.05) from LC Star measured at nebulizer dryness. Breath simulation was an inaccurate tool for estimating the time to nebulizer dryness as simulated measurements to nebulizer dryness took significantly longer than measurements preformed with actual tidal breathing (p < 0.001). While breath simulation provides an accurate in vitro tool for estimating in vivo aerosol delivery, it should not completely replace in vivo measurements until inherent limitations in simulator operation can be overcome to provide a more clinically realistic simulation. PMID:16379618

  6. F360 and F6 Skytaper: SEM evaluation of cleaning efficiency

    PubMed Central

    Dagna, Alberto; Gastaldo, Giulia; Beltrami, Riccardo; Chiesa, Marco; Poggio, Claudio

    2015-01-01

    Summary Aim Root canal preparation may produce a large quantity of smear layer that covers canal walls. Single-file systems have recently appeared, with the aim of reducing the number of steps and files to reach a correct endodontic treatment. The purpose of this study was to evaluate by SEM the root canal walls after instrumentation with F360 (Komet, Brasseler GmbH & Co., Lemgo, Germany) and F6 Skytaper (Komet, Brasseler GmbH & Co., Lemgo, Germany), in order to evaluate the presence/absence of smear layer and the presence/absence of open tubules on the root canal walls at coronal, middle, and apical third of each sample. Methods Twenty single-rooted freshly extracted teeth were selected and divided into 2 groups. For each group root canals were shaped with F360 (Komet, Brasseler GmbH & Co., Lemgo, Germany) and F6 Skytaper (Komet, Brasseler GmbH & Co., Lemgo, Germany) instruments under irrigation with 5,25% NaOCl and 17% EDTA. Specimens were fractured longitudinally and analyzed by SEM at standard magnification of 5000x. The presence/absence of smear layer and the presence/absence of open tubules at the coronal, middle, and apical third of each canal were evaluated using a 5-step scale for scores. Numeric data were analyzed using Kruskall-Wallis and Mann-Whitney U statistical tests and significance was predetermined at P <0.05. Results This study did not reveal differences among two groups at the coronal and apical third. The apical third showed the highest values of scores for all Ni-Ti systems used. Significant differences in smear layer scores were recorded among the Ni-Ti systems at middle canal level (P < 0.05), where F6 Skytaper showed significantly lower scores than F360. Conclusions Within the limitation of this study, F360 and F6 Skytaper rotary instruments seem to be effective in shaping root canals with good debridement from canal walls, without significant differences between the two systems as it regards the coronal third and the apical third, the area

  7. Diesel Fuel from Used Frying Oil

    PubMed Central

    Buczek, Bronislaw

    2014-01-01

    New conversion technologies of used edible oils and waste animal fats into a biofuel appropriate for use in standard diesel engines have been developed, taking into consideration environmental requirements and improvement in the economics of current trans-esterification technologies. The variation in the properties of substrates made from used rape oil after treatment with mixed adsorbents (active carbon, magnesium silicate) was studied in this work. The obtained results are compared with the quality requirements for the substrates used in Vogel & Noot GmbH technology for transesterification of oils and fats. PMID:24574908

  8. Emergency Radiation Survey Device Onboard the Uav

    NASA Astrophysics Data System (ADS)

    Bogatov, S.; Mazny, N.; Pugachev, A.; Tkachenko, S.; Shvedov, A.

    2013-08-01

    Radiation survey device (RSD) on the base of unmanned aerial vehicle (UAV) was developed as an equipment of rescue forces for radiation situation reconnaissance in case of emergency. RSD is multi range radiometer with spectrometer functions capable to work within gamma ray fields of dose rate 10-7 - 10-1 Sievert per hour. UAV md4-1000 (Microdrones GmbH, Germany) was selected as the RSD carrier as a reliable vehicle with appropriate properties. Short description of RSD, UAV and developed software features as well as sensitivity assessments for different radiation sources are presented.

  9. The osmotic tissue expander: a three-year clinical experience.

    PubMed

    Obdeijn, Miryam C; Nicolai, Jean-Philippe A; Werker, Paul M N

    2009-09-01

    Closure of defects after trauma or excision of neoplasms is a basic skill in plastic surgery. Local, regional and distant flaps lead to additional scars. Skin recruitment by serial excision or skin expansion is a less damaging option for defects that must be closed. Advantages of tissue expansion include good colour and texture match. Disadvantages are the need for a second operation, use of an implant with the attendant risk of infection, time needed for inflation of the device, repeat visits to the clinic, and punctures to inflate the expander. To overcome the last disadvantage, an osmotic expander was developed in Germany in 1999 by OSMED GmbH (Ilmenau). PMID:18755643

  10. NOTE: Dosimetric characterization of a new miniature multileaf collimator

    NASA Astrophysics Data System (ADS)

    Hartmann, G. H.; Föhlisch, F.

    2002-06-01

    The dosimetrical characteristics of a new miniature multileaf collimator (ModuLeaf MLC, MRC Systems GmbH, Heidelberg, Germany) attached to the accessory holder of a Siemens accelerator with 6 MV x-rays (PRIMUS, Siemens OCS, Concord, California, USA) have been investigated. In particular, those parameters which are important for the accuracy of the treatment such as output factors, penumbra, field edge precision and transmission/leakage were determined. These data can now be used to implement specific dose calculation procedures for this miniature multileaf collimator in treatment planning systems.

  11. Recent activities at PTB nanometer comparator

    NASA Astrophysics Data System (ADS)

    Flugge, Jens; Koning, Rainer; Bosse, Harald

    2003-11-01

    The PTB in cooperation with the Dr. Johannes Heidenhain GmbH built up a new length comparator with a measurement range of 610 mm for 1D length measurements on line scales, linear encoders and interferometers. The PTB nanometer comparator was retrofitted and now allows a stable operation of the interferometer. To investigate the actual measurement performance a few line scales and a linear encoder were measured and compared with results from other comparators. The results are discussed and recent developments at the nanometer comparator are described.

  12. VizieR Online Data Catalog: Dimethyl sulfide laboratory um, mm & FIR spectra (Jabri+, 2016)

    NASA Astrophysics Data System (ADS)

    Jabri, A.; Nguyen, H. V. L.; Mouhib, H.; Tchana, F. K.; Manceron, L.; Stahl, W.; Kleiner, I.

    2016-02-01

    DMS was purchased from Alfa Aesar GmbH & Co KG, Karlsruhe, Germany and used without further purification. The microwave spectrum was measured in the frequency range 2-40GHz using two Molecular Beam Fourier Transform MicroWave (MB-FTMW) spectrometers in Aachen, Germany. The millimeter spectrum was recorded in the 50-110GHz range. The FIR spectrum was measured for the first time at high resolution using the FT spectrometer and the newly built cryogenic cell at the French synchrotron SOLEIL. (3 data files).

  13. Development of the Konrad Repository documentation system for radioactive wastes (DORA)

    SciTech Connect

    Ashton, P.; Leicht, R.; Post, H.; Martens, B.R.; Giller, H.; Bruessermann, K.

    1995-12-31

    DORA (Dokumentationssystem fuer Radioaktive Abfaelle) is a relational database system developed for the management of L/ILW, waste package data in the planned Konrad Repository. It has been developed by NUKEM GmbH under contract from the Bundesamt fuer Strahlenschutz (BfS). The system--as described in the licensing application for the Konrad repository--must fulfill a wide range of requirements. This paper describes the system concept and development process, the hard and software basis of the system as well as details of all the main system functions.

  14. Primary Solar Cell Standards- Comparison Of Extraterrestrial And Synthetic Calibration

    NASA Astrophysics Data System (ADS)

    Baur, C.; Siefer, G.; Kern, R.; Winter, S.

    2011-10-01

    First results of a comparison between two sets of reference cells are presented of which one was calibrated using an "extraterrestrial" method in the frame of a CNES balloon flight while the other set was calibrated using the SI-traceable "synthetic" differential spectral responsivity method of the German metrological institute PTB. Measuring a representative set of 3G28 triple-junction solar cells from AZUR SPACE Solar Power GmbH against the two different sets of reference cells gave results which were in very good agreement with each other especially when taking into account the non-ideal conditions that had to be coped with during this study.

  15. Lithium

    USGS Publications Warehouse

    Jaskula, B.W.

    2011-01-01

    In 2010, lithium consumption in the United States was estimated to have been about 1 kt (1,100 st) of contained lithium, a 23-percent decrease from 2009. The United States was estimated to be the fourth largest consumer of lithium. It remained the leading importer of lithium carbonate and the leading producer of value-added lithium materials. Only one company, Chemetall Foote Corp. (a subsidiary of Chemetall GmbH of Germany), produced lithium compounds from domestic resources. In 2010, world lithium consumption was estimated to have been about 21 kt (22,000 st) of lithium contained in minerals and compounds, a 12-percent increase from 2009.

  16. Lithium

    USGS Publications Warehouse

    Jaskula, B.W.

    2012-01-01

    In 2011, world lithium consumption was estimated to have been about 25 kt (25,000 st) of lithium contained in minerals and compounds, a 10-percent increase from 2010. U.S. consumption was estimated to have been about 2 kt (2,200 st) of contained lithium, a 100-percent increase from 2010. The United States was estimated to be the fourth-ranked consumer of lithium and remained the leading importer of lithium carbonate and the leading producer of value-added lithium materials. One company, Chemetall Foote Corp. (a subsidiary of Chemetall GmbH of Germany), produced lithium compounds from domestic brine resources near Silver Peak, NV.

  17. Lithium

    USGS Publications Warehouse

    Jaskula, B.W.

    2010-01-01

    In 2009, lithium consumption in the United States was estimated to have been about 1.2 kt (1,300 st) of contained lithium, a 40-percent decrease from 2008. The United States was estimated to be the fourth largest consumer of lithium, and remained the leading importer of lithium carbonate and the leading producer of value-added lithium materials. Only one company, Chemetall Foote Corp. (a subsidiary of Chemetall GmbH of Germany), produced lithium compounds from domestic resources. In 2009, world lithium consumption was estimated to have been about 18.7 kt (20,600 st) of lithium contained in minerals and compounds.

  18. Demonstrator of SpaceWire/SpaceFibre Network for Mass Memory Applications

    NASA Astrophysics Data System (ADS)

    Helfers, T.; Rastetter, P.; Stahle, M.; Weih, E.

    2015-09-01

    Currently Airbus DS GmbH is developing a new mass memory system, which supports SpaceWire payload architectures of new generation satellites in which payload data, telemetry, telecommands and time synchronisation are passed via the same SpaceWire network. The paper is focused on the evaluation of the SpaceWire router and SpaceWire to SpaceFibre concentrator and the results of its demonstration, in specific: - Architecture and performance of such a network - Failure modes to be considered - Testability of a payload system with a SpaceWire network

  19. Progress through change

    SciTech Connect

    2006-11-15

    Merger, acquisitions and name changes - it happens in Germany as well. RAG has been undertaking some streamlining that has already impacted mining equipment and materials supply. It acquired the utilities firm E.ON's holding in Degussa on 1 July 2006. It is uncertain whether RAG may opt to sell DBT, one of the world's leading suppliers of underground mining equipment. DBT itself is undergoing some streamlining having sold DBT Maschinenfabrik Scharf and its subsidiaries to the Aurelius Group. The MAN TAKRAF Group has been sold to TAKRAAF Holding GmbH. These and other recent developments amongst Germany's mining equipment manufacturers suppliers are reported. 2 photos.

  20. IEA Agreement on the Production and utilization of hydrogen: 1998 annual report

    SciTech Connect

    Elam, Carolyn C. )

    1999-01-31

    The annual report includes an overview of the IEA Hydrogen Agreement, including its guiding principles. The Chairman's report section includes highlights of the agreement for 1998. Annex reports are given on various tasks: Task 10, Photoproduction of Hydrogen, Task 11, Integrated Systems, and Task 12, Metal Hydrides and Carbon for Hydrogen Storage. Lastly, a feature article by Karsten Wurr, E3M Material Consulting, GmbH, Hamburg Germany, is included titled 'Hydrogen in Material Science and Technology: State of the Art and New Tendencies'.

  1. Decisive role of polydispersity in the relaxation spectrum of saturated hydrocarbons from plasma-induced thermoluminescence data

    NASA Astrophysics Data System (ADS)

    Myasnikova, L. P.; Lebedev, D. V.; Ivan'kova, E. M.; Marikhin, V. A.; Solov'eva, O. Yu.; Radovanova, E. I.

    2016-02-01

    The method of plasma-induced thermoluminescence for the first time has been used to investigate the molecular mobility in near-surface nanolayers of molecular crystals (paraffins) with different chain lengths. The investigations have been performed using a NanoLuminograph device (PlasmaChem, GmbH, Germany) under conditions excluding the modifying effect of gas discharge plasma emission on the surface structure under study. The origin of charge stabilization sites on the surface of molecular crystals as well as the influence of the chain length of paraffins and the purity of their chemical composition on the thermoluminescence intensity and the shape of the glow curves have been discussed.

  2. Aeromagnetic and Gravity Surveys in Afghanistan: A Web Site for Distribution of Data

    USGS Publications Warehouse

    Sweeney, Ronald E.; Kucks, Robert P.; Hill, Patricia L.; Finn, Carol A.

    2006-01-01

    Aeromagnetic data were digitized from aeromagnetic maps created from aeromagnetic surveys flown in southeastern and southern Afghanistan in 1966 by PRAKLA, Gesellschaft fur praktische Lagerstattenforschung GmbH, Hannover, Germany, on behalf of the 'Bundesanstalt fur Bodenforschung', Hannover, Germany. The digitization was done along contour lines, followed by interpolation of the data along the original survey flight-lines. Survey and map specifications can be found in two project reports, 'prakla_report_1967.pdf' and 'bgr_report_1968.pdf', made available in this open-file report.

  3. Wavelength tunable, 264 J laser diode array for 10 Hz/1ms Yb:YAG pumping

    NASA Astrophysics Data System (ADS)

    Chanteloup, J.-C.; Albach, D.; Assémat, F.; Bahbah, S.; Bourdet, G.; Piatti, P.; Pluvinage, M.; Vincent, B.; LeTouzé, G.; Mattern, T.; Biesenbach, J.; Müntz, H.; Noeske, A.; Venohr, R.

    2008-05-01

    The Lucia [1,2] Laser program, under development at the LULI laboratory, aims at delivering a 1030 nm, 100J, 10 Hz, 10 ns pulse train. The two laser heads used in the amplification stage relies on water-cooled mm-thick Yb:YAG disks, each of them pumped by a 34×13 cm2 Laser Diode Array (LDA). For each LDA, the 88 QCW diodes stacks manufactured by DILAS GmbH will be tiled in an 8×11 arrangement. Fine wavelength tuning is performed through bias current adjustment, water temperature control and conductivity adjustment. Wavelength homogeneity experimental verification has been validated.

  4. [INFLUENCE TIMING OF THE START OF ENTERAL NUTRITION ON THE IMMEDIATE RESULTS OF SURGICAL TREATMENT OF COLON CANCER].

    PubMed

    Mahmudov, D E

    2015-12-01

    Results of treatment of 215 patients with colon cancer (CC), whom performed at the clinic radical or palliative intervention were analyzed. In 100 patients (control group) enteral nutrition (EN) began after the restoration of the alimentary canal functions; in 115 (main group)--no later than 12 hours after surgery. For the EN in all patients used a balanced liquid mixture "Frezubin" manufactured by Fresenius Kabi GmbH (Germany). It is proved that early EN is a safe and effective method in the program of the accelerated rehabilitation of patients after surgery for CC. PMID:27025022

  5. Improved Active Clamp Converter By Resonance Blanking Used For Wide Input Voltage Range

    NASA Astrophysics Data System (ADS)

    Strixner, E.; Godzik, S.

    2011-10-01

    The GPS line receiver as a standard product line of Astrium GmbH Ottobrunn shall operate according to customer requirements on different power busses with no or only minor modifications. Consequently there is an up coming demand to develop a power converter with a wide input voltage range. The hardware shall work with minor adaptation on all standard bus voltages of 28V, 50V and 100V. Themainfocuswas to cover the unregulated 28V bus and the regulated 50V bus without any modifications on the converter module and providing performance data being similar to low input voltage range converters.

  6. Treatment of lymphomatous and leukemic meningitis with liposomal encapsulated cytarabine

    PubMed Central

    Kripp, Melanie; Hofheinz, Ralf-Dieter

    2008-01-01

    Liposomal encapsulated cytarabine (DepoCyte®, Mundipharma GmbH, Limburg/Lahn, Germany) is a slow-release formulation of conventional cytarabine. It is licensed for intrathecal use in patients with lymphomatous and leukemic meningitis. DepoCyte® obtained superior response rates, improved patient quality of life and improved the time to neurological progression in a randomized albeit small clinical trial. In this review we briefly summarize the clinical data and discuss them in light of clinical problems and possible treatment scenarios. PMID:19337408

  7. Pigs from iron containing dusts and sludges

    SciTech Connect

    Moore, C.M.

    1995-12-31

    DK Recycling und Roheisen GmbH converts 380,000 annual tonnes of iron containing waste materials into pig iron. Zinc is the main reason that these materials are classified as waste. The materials are processed in the conventional way by making sinter which is then smelted in a blast furnace to foundry grade pig iron. The trick lies not in the unit operations which are quite standard but rather in the modifications made to the plant and operating procedures to cope with the much higher levels of tramp elements.

  8. Simulation of surface radiation defects leakage current SiPM using Synopsys TCAD

    NASA Astrophysics Data System (ADS)

    Parygin, P. P.; Popova, E. V.; Grachev, V. M.

    2016-02-01

    Synopsys TCAD is a professional software for the development of the semiconductor technological process and device simulaion. In order to study a radiation damage of the surface of silicon photomultipliers (SiPMs) the simulation of these devices using Synopsys TCAD has been made. Experimental samples were produced by KETEK GmbH and have been irradiated with the different doses of X-rays with an energy of E≈12 keV. The current-voltage characteristics below breakdown measured before and after irradiations have been simulated with TCAD. Obtained curves for experimental and simulation data are presented.

  9. Characterization of pinhole transmission gratings.

    PubMed

    Eidmann, K; Kühne, M; Müller, P; Tsakiris, G D

    1990-01-01

    Gold pinhole transmission gratings fabricated by Heidenhain GmbH primarily for the purpose of studying the radiation of intense soft x-ray sources have been tested with the synchrotron radiation of BESSY. Typical results for the spectral dependence of the grating efficiency into the various diffraction orders are presented in a wavelength region ranging from 4 to 20 nm. Also the influence of grating irregularities has been studied. With appropriate grating parameters quite good agreement between the experimental results and theoretical Calculations is Obtained. PMID:21307429

  10. Improvements and applications of COBRA-TF for stand-alone and coupled LWR safety analyses

    SciTech Connect

    Avramova, M.; Cuervo, D.

    2006-07-01

    The advanced thermal-hydraulic subchannel code COBRA-TF has been recently improved and applied for stand-alone and coupled LWR core calculations at the Pennsylvania State Univ. in cooperation with AREVA NP GmbH (Germany)) and the Technical Univ. of Madrid. To enable COBRA-TF for academic and industrial applications including safety margins evaluations and LWR core design analyses, the code programming, numerics, and basic models were revised and substantially improved. The code has undergone through an extensive validation, verification, and qualification program. (authors)

  11. Tissue MALDI Mass Spectrometry Imaging (MALDI MSI) of Peptides.

    PubMed

    Beine, Birte; Diehl, Hanna C; Meyer, Helmut E; Henkel, Corinna

    2016-01-01

    Matrix assisted laser desorption/ionization mass spectrometry imaging (MALDI MSI) is a technique to visualize molecular features of tissues based on mass detection. This chapter focuses on MALDI MSI of peptides and provides detailed operational instructions for sample preparation of cryoconserved and formalin-fixed paraffin-embedded (FFPE) tissue. Besides sample preparation we provide protocols for the MALDI measurement, tissue staining, and data analysis. On-tissue digestion and matrix application are described for two different commercially available and commonly used spraying devices: the SunCollect (SunChrom) and the ImagePrep (Bruker Daltonik GmbH). PMID:26700046

  12. Automation and Robotics for Human Mars Exploration (AROMA).

    PubMed

    Hofmann, Peter; von Richter, Andreas

    2003-01-01

    Automation and Robotics (A&R) systems are a key technology for Mars exploration. All over the world initiatives in this field aim at developing new A&R systems and technologies for planetary surface exploration. From December 2000 to February 2002 Kayser-Threde GmbH, Munich, Germany lead a study called AROMA (Automation and Robotics for Human Mars Exploration) under ESA contract in order to define a reference architecture of A&R elements in support of a human Mars exploration program. One of the goals of this effort is to initiate new developments and to maintain the competitiveness of European industry within this field. PMID:14649261

  13. BioPartnering North America--Programs from Pharma in Europe and the Middle East.

    PubMed

    Croydon, Léonie

    2010-03-01

    The BioPartnering North America conference, held in Vancouver, included presentations covering drug pipeline developments from both large and small pharmaceutical companies. This conference report highlights selected presentations from drug developers from Europe and the Middle East, specifically France, Spain, Denmark, Ireland, Sweden, Switzerland, Germany and Israel. Investigational drugs discussed include naproxcinod and NCX-116 (both NicOx SA), beta-amyloid (Abeta)40- and Abeta42-targeting vaccines (Araclon Biotech SI), ROSE-010 (Rose Pharma A/S), ADC-1004 (Alligator Bioscience AB), and VPM-4-001 (Vakzine Projekt Management GmbH). PMID:20191431

  14. Process qualification and control in electron beams—requirements, methods, new concepts and challenges

    NASA Astrophysics Data System (ADS)

    Mittendorfer, J.; Gratzl, F.; Hanis, D.

    2004-09-01

    In this paper the status of process qualification and control in electron beam irradiation is analyzed in terms of requirements, concepts, methods and challenges for a state-of-the-art process control concept for medical device sterilization. Aspects from process qualification to routine process control are described together with the associated process variables. As a case study the 10 MeV beams at Mediscan GmbH are considered. Process control concepts like statistical process control (SPC) and a new concept to determine process capability is briefly discussed.

  15. Medical devices in dermatology using DLP technology from Texas Instruments

    NASA Astrophysics Data System (ADS)

    Kock, M.; Lüllau, F.

    2012-03-01

    The market of medical devices is growing continuously worldwide. With the DLP™ technology from Texas Instruments Lüllau Engineering GmbH in Germany has realized different applications in the medical discipline of dermatology. Especially a new digital phototherapy device named skintrek™ PT5 is revolutionizing the treatment of skin diseases like psoriasis , Vitiligo and other Eczema. The functions of the new phototherapy device can only be realized through DLP™ technology which is not only be used for the selective irradiation process. In combination with other optical systems DLP™ technology undertakes also other functionalities like 3D-topology calculation und patient movement compensation.

  16. Treatment of lymphomatous and leukemic meningitis with liposomal encapsulated cytarabine.

    PubMed

    Kripp, Melanie; Hofheinz, Ralf-Dieter

    2008-01-01

    Liposomal encapsulated cytarabine (DepoCyte, Mundipharma GmbH, Limburg/Lahn, Germany) is a slow-release formulation of conventional cytarabine. It is licensed for intrathecal use in patients with lymphomatous and leukemic meningitis. DepoCyte obtained superior response rates, improved patient quality of life and improved the time to neurological progression in a randomized albeit small clinical trial. In this review we briefly summarize the clinical data and discuss them in light of clinical problems and possible treatment scenarios. PMID:19337408

  17. Volume 10, Issue 11-12© 2001 WILEY-VCH Verlag Berlin GmbH, Fed. Rep. of GermanySave Title to My Profile

    E-MailPrint

    Volume 10, Issue 11-12, Pages 887-984(November 2001)

    Original Paper

    Imaging of atomic orbitals with the Atomic Force Microscope - experiments and simulations

    NASA Astrophysics Data System (ADS)

    Giessibl, F. J.; Bielefeldt, H.; Hembacher, S.; Mannhart, J.

    2001-11-01

    Atomic force microscopy (AFM) is a mechanical profiling technique that allows to image surfaces with atomic resolution. Recent progress in reducing the noise of this technique has led to a resolution level where previously undetectable symmetries of the images of single atoms are observed. These symmetries are related to the nature of the interatomic forces. The Si(111)-(7 × 7) surface is studied by AFM with various tips and AFM images are simulated with chemical and electrostatic model forces. The calculation of images from the tip-sample forces is explained in detail and the implications of the imaging parameters are discussed. Because the structure of the Si(111)-(7 × 7) surface is known very well, the shape of the adatom images is used to determine the tip structure. The observability of atomic orbitals by AFM and scanning tunneling microscopy is discussed.

  18. Volume 51, Issue 7-8Copyright © 2003 WILEY-VCH Verlag GmbH & Co. KGaA, WeinheimSave Title to My Profile

    E-MailPrint

    Volume 51, Issue 7-8, Pages 639-896(July 2003)

    Preface

    Preface

    NASA Astrophysics Data System (ADS)

    Andreev, O.

    2003-07-01

    We briefly review a possible scheme for getting the known QCD scaling laws within string theory. In particular, we consider amplitudes for exclusive scattering of hadrons at large momentum transfer and hadronic form factors.

  19. Cold Atmospheric Plasma for Medicine: State of Research and Clinical Application

    NASA Astrophysics Data System (ADS)

    von Woedtke, Thomas

    2015-09-01

    Basic research in plasma medicine has made excellent progress and resulted in the fundamental insights that biological effects of cold atmospheric plasmas (CAP) are significantly caused by changes of the liquid environment of cells, and are dominated by redox-active species. First CAP sources are CE-certified as medical devices. Main focus of plasma application is on wound healing and treatment of infective skin diseases. Clinical applications in this field confirm the supportive effect of cold plasma treatment in acceleration of healing of chronic wounds above all in cases where conventional treatment fails. Cancer treatment is another actual and emerging field of CAP application. The ability of CAP to kill cancer cells by induction of apoptosis has been proved in vitro. First clinical applications of CAP in palliative care of cancer are realized. In collaboration with Hans-Robert Metelmann, University Medicine Greifswald; Helmut Uhlemann, Klinikum Altenburger Land GmbH Altenburg; Anke Schmidt and Kai Masur, Leibniz Institute for Plasma Science and Technology (INP Greifswald); Renate Schönebeck, Neoplas Tools GmbH Greifswald; and Klaus-Dieter Weltmann, Leibniz Institute for Plasma Science and Technology (INP Greifswald).

  20. Desalination feasibility study of an industrial NaCl stream by bipolar membrane electrodialysis.

    PubMed

    Ghyselbrecht, Karel; Silva, Ana; Van der Bruggen, Bart; Boussu, Katleen; Meesschaert, Boudewijn; Pinoy, Luc

    2014-07-01

    The industrial implementation of alternative technologies in the processing of saline effluent streams is a topic of growing importance. In this technical feasibility study, the desalination of an industrial saline stream containing about 75 g L(-1) NaCl contaminated with some organic matter using bipolar membrane electrodialysis (EDBM) was investigated on lab-scale. Bipolar membranes of two different manufacturers (PCA - PolymerChemie Altmeier GmbH and FuMA-Tech GmbH) were tested and compared in terms of electrical resistance, current efficiency and purity of the produced acid and base stream. In both cases, almost complete desalination (>99%) was achieved and simultaneously HCl and NaOH were produced with a concentration between 1.5 and 2 M with a relatively good purity. The Fumasep bipolar membranes scored slightly better for electrical resistance and current efficiency. On the other hand, slightly higher current densities were achieved with PCA bipolar membranes. Simultaneously, some information was obtained on the transport behavior of the organic matter present in the saline stream. It was observed that a transport competition occurred between the organic matter and the accompanying chlorides. From this lab-scale study it was concluded that EDBM is a promising and attractive technology in the area of saline effluent reclamation and reuse. PMID:24726967

  1. Endodontic treatment of mandibular molar with root dilaceration using Reciproc single-file system

    PubMed Central

    Meireles, Daniely Amorin; Bastos, Mariana Mena Barreto; Marques, André Augusto Franco; Sponchiado, Emílio Carlos

    2013-01-01

    Biomechanical preparation of root canals with accentuated curvature is challenging. New rotatory systems, such as Reciproc, require a shorter period of time to prepare curved canals, and became a viable alternative for endodontic treatment of teeth with root dilaceration. Thus, this study aimed to report a clinical case of endodontic therapy of root with accentuated dilaceration using Reciproc single-file system. Mandibular right second molar was diagnosed as asymptomatic irreversible pulpitis. Pulp chamber access was performed, and glide path was created with #10 K-file (Dentsply Maillefer) and PathFile #13, #16 and #19 (Dentsply Maillefer) up to the temporary working length. The working length measured corresponded to 20 mm in the mesio-buccal and mesio-lingual canals, and 22 mm in the distal canal. The R25 file (VDW GmbH) was used in all the canals for instrumentation and final preparation, followed by filling with Reciproc gutta-percha cones (VDW GmbH) and AH Plus sealer (Dentsply Maillefer), using thermal compaction technique. The case has been receiving follow-up for 6 mon and no painful symptomatology or periapical lesions have been found. Despite the difficulties, the treatment could be performed in a shorter period of time than the conventional methods. PMID:24010084

  2. Construction and manufacturing of a microgearhead with 1.9-mm outer diameter for universal application

    NASA Astrophysics Data System (ADS)

    Thuerigen, Christian; Beckord, Ulrich; Bessey, Reiner

    1999-03-01

    Many new applications in medicine, telecommunication, automation systems etc. require powerful microdrives. Speeds up to 100.000 rpm and output torques in the (mu) Nm-range are typical characteristics of electromagnetic micromotors with diameters of a few millimeters. To accomplish a powerful microdrive, these micromotors have to be combined with micro gearheads of the same outer diameter. For such a micro gearhead with toothed wheels manufactured by use of the LIGA process a multi-stage planetary gear has many advantages. Many stages with different gear ratios can be combined to achieve a great number of different transmission, but manufacturing tolerances and a clearance for assembly must be respected. Therefore besides the selection of a reliable gearhead type and a suitable manufacturing process the optimization of the tooth profile is the key to the implementation of powerful micro gear systems with high output torques and efficiencies. The involute profile is the most suitable toothing, but many calculations and simulations are required to find the right modulus, total depth of teeth, profile offset etc. In a joint project Dr. Fritz Faulhaber GmbH and Co. KG and the Institut fuer Mikrotechnik Mainz GmbH developed a powerful microdevice with an outer diameter of only 1.9 mm.

  3. Driving under the influence of drugs and alcohol in Salzburg and Upper Austria during the years 2003-2007.

    PubMed

    Keller, Thomas; Keller, Andrea; Tutsch-Bauer, Edith; Monticelli, Fabio

    2009-04-01

    Until 2002 in Austria a blood sample could not be drawn due to regulations stipulated by the Austrian constitution. During the years 2003-2007 alcohol, pharmaceuticals and illicit drugs were analyzed in 1167 blood samples from cases of suspected and drugged drivers. In accordance with the findings of the EU-project Rosita, a wide variety of illicit drugs and medications could be found in blood samples of the drivers where cannabis (50%), opiates (20%), amphetamines (18%), cocaine (15%) and benzodiazepines (20%) were those with the highest prevalence. To enable police and medical officers to identify drivers under the influence of cannabis, a newly developed urinary road-site-test system, Check 24 (Protzek GmbH, Germany), with two different cut-off values for THCCOOH-glucuronide was used. So far, it was not possible to draw any conclusions from a cannabinoid positive urine sample to the actual influence of a driver due to the previous consumption of cannabis. Using this test a better differentiation between recent and temporal earlier consumption was possible. In addition to using the Check 24 system the technology of pupillography (AMTech GmbH, Germany) was applied in cases of drugged driving. For the first time the authors were able to predict the presence of at least one central nervous active substance in the blood of a drugged driver. PMID:19282219

  4. Increased power of broad-area lasers (808nm/980nm) and applicability to 10-mm bars with up to 1000Watt QCW

    NASA Astrophysics Data System (ADS)

    Schröder, D.; Meusel, J.; Hennig, P.; Lorenzen, D.; Schröder, M.; Hülsewede, R.; Sebastian, J.

    2007-02-01

    The new packaging technology from JENOPTIK Laserdiode GmbH and the new chip technology from JENOPTIK Diode Lab GmbH increases the output power, the quality and durability of new broad area lasers. Tests with different pulse widths and duty cycles have been conducted. A maximum linear power density of 213mW/μm has been found for 808nm and 980nm laser, limited by thermal rollover. The tests were performed for duty cycles from 0.1% to 5% and pulse widths of 50μs and 100μm. Over 32W output power was reached for 150μm emitter at a 0.1 % duty cycle and 50μs pulse length. With the new diode laser technology 10mm bars with a 44% filling factor were produced. These laser bars, mounted on micro channel coolers, reached a maximum output power of 1000W. To our knowledge this is the highest power reported up to now for 980nm material with 100μs pulses and 0.1% duty cycle.

  5. System simulation and verification facility (SSVF)

    NASA Astrophysics Data System (ADS)

    Irvine, M. M.; Bégin, M.-E.; Eickhoff, J.; de Kruyf, J.

    2002-07-01

    Systems engineering tools can be used in conjunction with concurrent engineering techniques to significantly reduce the cost, schedule and risk of space mission design, development and operation. This paper describes the System Simulation and Verification Facility (SSVF) project performed by the VEGA Group PLC and ASTRIUM GmbH (formerly Dornier Satellitesysteme GmbH) for the European Space Agency's European Space Technology Centre (ESTEC). The SSVF concept integrates a high fidelity hard real-time simulator, a checkout system and control system and a common mission information-base. These components are highly configurable to enable them to support different parts of the mission lifecycle. An SSVF simulator incorporates environment, dynamics and equipment models, and interfaces to hardware, onboard software algorithms, the onboard software itself and onboard processors. SSVF is able to support what-if analyses during design and development activities, and allows the overall system hardware and software design to be validated much earlier in the mission development lifecycle than is currently the case. SSVF also supports hybrid simulations: part software models and part real hardware (breadboard, engineering or flight models). As they become available, these can be tested and validated in a high-fidelity simulated environment. The SSVF project has been performed in two phases.

  6. Optical gene transfer by femtosecond laser pulses

    NASA Astrophysics Data System (ADS)

    Konig, Karsten; Riemann, Iris; Tirlapur, Uday K.

    2003-07-01

    Targeted transfection of cells is an important technique for gene therapy and related biomedical applications. We delineate how high-intensity (1012 W/cm2) near-infrared (NIR) 80 MHz nanojoule femtosecond laser pulses can create highly localised membrane perforations within a minute focal volume, enabling non-invasive direct transfection of mammalian cells with DNA. We suspended Chinese hamster ovarian (CHO), rat kangaroo kidney epithelial (PtK2) and rat fibroblast cells in 0.5 ml culture medium in a sterile miniaturized cell chamber (JenLab GmbH, Jena, Germany) containing 0.2 μg plasmid DNA vector pEGFP-N1 (4.7 kb), which codes for green fluorescent protein (GFP). The NIR laser beam was introduced into a femtosecond laser scanning microscope (JenLab GmbH, Jena, Germany; focussed on the edge of the cell membrane of a target cell for 16 ms. The integration and expression efficiency of EGFP were assessed in situ by two-photon fluorescence-lifetime imaging using time-correlated single photon counting. The unique capability to transfer foreign DNA safely and efficiently into specific cell types (including stem cells), circumventing mechanical, electrical or chemical means, will have many applications, such as targeted gene therapy and DNA vaccination.

  7. Optical coherence tomography and confocal endomicroscopy for rhinologic pathologies: a pilot study

    NASA Astrophysics Data System (ADS)

    Olzowy, B.; Starke, N.; Schuldt, T.; Hüttmann, G.; Lankenau, E.; Just, T.

    2013-06-01

    Optical coherence tomography (OCT) and confocal endomicroscopy (CEM) have a well-established potential for early diagnosis of pre-malignant and early malignant lesions of the upper aerodigestive tract mucosa. Additional applications in ENT-diagnostics might facilitate a more widespread use by making the investment into the devices more economic. Both imaging techniques might also provide valuable information in nasal pathologies. OCT images were generated with a surgical microscope (Möller-Wedel Hi-R 1000) with an integrated high-speed-OCT camera (Optomedical GmbH). For the CEM a Heidelberg Retina tomograph II scanner (Heidelberg Engineering GmbH) was used. Both during sinus surgery in vivo and from removed material ex vivo OCT and CEM images were taken and correlated with histopathological analysis after hematoxylin and eosin staining. Patients with inverted papillomas and chronic rhinosinusitis (CRS) were evaluated. Inverted papillomas show a variably thick epithelial layer on OCT and densely packed epithelial cells on CEM. They can be clearly distinguished from nasal polyps that show a very thin epithelial layer upon loose subepithelial tissue. In CRS CEM can distinguish areas with intact from areas with destroyed ciliated epithelium by directly visualizing ciliary movement. OCT sometimes showed thin superficial dense structures that might correspond to biofilms. OCT and CEM might provide valuable information in the follow-up care of patients with inverted papillomas and in diagnostics of CRS.

  8. Distraction osteogenesis of free flap reconstructed mandible following ameloblastoma resection for optimal functional rehabilitation.

    PubMed

    Bousdras, V A; Kalavrezos, N

    2014-01-01

    This case highlights the use of a custom-made distractor (Synthes GmbH, Oberdorf, Switzerland), used to increase bone height prior to rehabilitation with implant placement, in a patient following excision of an ameloblastoma and reconstruction of her mandible with a fibular flap. A 27-year-old patient had her mandible reconstructed following wide resection of an ameloblastoma. Although a 2.0 LOCK reconstruction plate (Synthes GmbH, Oberdorf, Switzerland) was used for fixation of the fibular bone, the vertical deficiency between the reconstructed segment and the occlusal plane made oral rehabilitation impossible. To overcome this, the fibular bone segment was vertically distracted following a latency period of 4 days. Distractor was left in place for 20 weeks for bone consolidation. Following device removal implants were placed. The novelty of this approach included fixation of the lower arm of the distractor on the LOCK plate. The distractor was unidirectional with two arms of different length. The lower arm composed of a 2.0 mini-plate to fit exactly on the 2.0 LOCK plate whereas the upper arm used a standard 1.5 mini-plate. Advantages of this custom-made distractor included: (i) No need for removal of the reconstruction plate, (ii) no need for an extraoral surgical approach, and (iii) no need for additional drilling to fit the lower arm of the distractor. Technical details and limitations are presented. PMID:25593885

  9. The use of activated char for flue gas polishing in municipal and hazardous waste combustors

    SciTech Connect

    Hartenstein, H.U.; Steinmueller, L.C.

    1996-10-01

    In the year of 1989/1990 stringent new emission requirements were introduced for municipal (MWC`s) and hazardous waste combustors (HWC`s) in Central Europe. These laws reducing not only the former emission values of most pollutants by a factor of 20 or more, also introduced new pollutants to be regulated such as dioxins (PCDD`s) and furans (PCDF`s). In order to meet these new laws a new generation of air pollution control (APC) equipment had to developed. Most of the new techniques are based on the use of some kind of activated carbon which allows for the low emission values required. This paper describes the ACR (activated char reactor) technology developed by the L. & C. Steinmutler GmbH, Gummersbach through its 100% subsidiary Hugo Petersen GmbH & Co. KG, Wiesbaden Germany. The ACR technology utilizes the excellent adsorption capabilities of activated char for a wide variety of air pollutants at the tail end and of the APC-train for flue gas polishing. The paper details the design as well as the removal capabilities of the technique. It outlines several full scale applications in Europe an provides data from various installations.

  10. Preface

    NASA Astrophysics Data System (ADS)

    Wesch, Werner; Wolf, Gerhard K.

    2000-05-01

    :entry>J.K.N. Lindner, AugsburgG.K. Wolf, HeidelbergLocal Organizing CommitteeN. AchtzigerK. GärtnerP. BeyerE. GlaserU. BornkesselB. WeberD. HaslerW. WeschSponsorsDeutsche Forschungsgemeinschaft (DFG)Friedrich-Schiller-Universität JenaThüringer Ministerium für Wissenschaft, Forschung und KulturElsevier Science B.V., AmsterdamHigh Voltage Engineering Europa B.V., AmersfoortCarl Zeiss Jena GmbH, JenaJenoptik AG, JenaLayertec GmbH, MellingenVACOM GmbH, JenaJENION, JenaPINK GmbH, WertheimExhibitors

  11. RECENT DEVELOPMENTS OF THE IRIS PROJECT OF INTEREST FOR LATIN AMERICA

    SciTech Connect

    Carelli, M.D.; Petrovic, B.

    2004-10-03

    possibility of corrosion cracking as in Davis-Besse and other plants. Latin America, as many other regions on the earth, needs water as much as electricity. IRIS has developed a water desalination co-generation design which can employ a variety of processes as dictated by local and economic conditions. Applications to the arid Brazilian Nord-Este and Mexican Nord-Oeste are being considered.

  12. Mutational analysis of the nor gene cluster which encodes nitric-oxide reductase from Paracoccus denitrificans.

    PubMed

    de Boer, A P; van der Oost, J; Reijnders, W N; Westerhoff, H V; Stouthamer, A H; van Spanning, R J

    1996-12-15

    The genes that encode the hc-type nitric-oxide reductase from Paracoccus denitrificans have been identified. They are part of a cluster of six genes (norCBQDEF) and are found near the gene cluster that encodes the cd1-type nitrite reductase, which was identified earlier [de Boer, A. P. N., Reijnders, W. N. M., Kuenen, J. G., Stouthamer, A. H. & van Spanning, R. J. M. (1994) Isolation, sequencing and mutational analysis of a gene cluster involved in nitrite reduction in Paracoccus denitrificans, Antonie Leeu wenhoek 66, 111-127]. norC and norB encode the cytochrome-c-containing subunit II and cytochrome b-containing subunit I of nitric-oxide reductase (NO reductase), respectively. norQ encodes a protein with an ATP-binding motif and has high similarity to NirQ from Pseudomonas stutzeri and Pseudomonas aeruginosa and CbbQ from Pseudomonas hydrogenothermophila. norE encodes a protein with five putative transmembrane alpha-helices and has similarity to CoxIII, the third subunit of the aa3-type cytochrome-c oxidases. norF encodes a small protein with two putative transmembrane alpha-helices. Mutagenesis of norC, norB, norQ and norD resulted in cells unable to grow anaerobically. Nitrite reductase and NO reductase (with succinate or ascorbate as substrates) and nitrous oxide reductase (with succinate as substrate) activities were not detected in these mutant strains. Nitrite extrusion was detected in the medium, indicating that nitrate reductase was active. The norQ and norD mutant strains retained about 16% and 23% of the wild-type level of NorC, respectively. The norE and norF mutant strains had specific growth rates and NorC contents similar to those of the wild-type strain, but had reduced NOR and NIR activities, indicating that their gene products are involved in regulation of enzyme activity. Mutant strains containing the norCBQDEF region on the broad-host-range vector pEG400 were able to grow anaerobically, although at a lower specific growth rate and with lower

  13. Refuges, flower strips, biodiversity and agronomic interest.

    PubMed

    Roy, Grégory; Wateau, Karine; Legrand, Mickaël; Oste, Sandrine

    2008-01-01

    Several arthropods are natural predators of pests, and they are able to reduce and control their population development. FREDON Nord Pas-de-Calais (Federation Regionate de Defense contre les Organismes Nuisibles = Regional Federation for Pest Control) has begun for a long time to form farmers to the recognition of beneficial arthropods and to show them their usefulness. These beneficial insects or arachnids are present everywhere, in orchards and even in fields which are areas relatively poor in biodiversity. Adults feed in the flower strips instead larvae and some adults feed on preys such as aphids or caterpillars. Most of the time, beneficial insects can regulate pest but sometimes, in agricultural area, they can't make it early enough and efficiently. Their action begin too late and there biodiversity and number are too low. It's possible to enhance their action by manipulating the ecological infrastructures, like sewing flower strips or installing refuges. Flower strips increase the density of natural enemies and make them be present earlier in the field in order to control pests. Refuges permit beneficial's to spend winter on the spot. So they're able to be active and to grow in number earlier. From 2004 to 2007, on the one hand, FREDON Nord Pas-de-Calais has developed a research program. Its purpose was to inventory practices and also tools and means available and to judge the advisability of using such or such beneficial refuge in orchards. On the second hand, it studied the impact in orchard of refuges on population of beneficial's and the difference there were between manufactured refuges and homemade refuges. Interesting prospects were obtained with some of them. Otherwise, since 2003, FREDON has studied flower strips influence on beneficial population and their impact on pest control. In cabbage fields, results of trials have shown that flower strips lead to a reduction of aphid number under acceptable economic level, up to 50 meters from flower strips

  14. The effect of wave-induced turbulence on intertidal mudflats: Impact of boat traffic and wind

    NASA Astrophysics Data System (ADS)

    Verney, R.; Deloffre, J.; Brun-Cottan, J.-C.; Lafite, R.

    2007-03-01

    Semi-diurnal and fortnightly surveys were carried out to quantify the effects of wind- and navigation-induced high-energy events on bed sediments above intertidal mudflats. The mudflats are located in the upper fluvial part (Oissel mudflat) and at the mouth (Vasière Nord mudflat) of the macrotidal Seine estuary. Instantaneous flow velocities and mudflat bed elevation were measured at a high frequency and high resolution with an acoustic doppler velocimeter (ADV) and an ALTUS altimeter, respectively. Suspended particulate matter concentrations were estimated by calibrating the ADV acoustic backscattered intensity with bed sediments collected at the study sites. Turbulent bed shear stress values were estimated by the turbulent kinetic energy method, using velocity variances filtered from the wave contribution. Wave shear stress and maximum wave-current shear stress values were calculated with the wave-current interaction (WCI) model, which is based on the bed roughness length, wave orbital velocities and the wave period ( TS). In the fluvial part of the estuary, boat passages occurred unevenly during the surveys and were characterized by long waves ( TS>50 s) induced by the drawdown effect and by short boat-waves ( TS<10 s). Boat waves generated large bottom shear stress values of 0.5 N m -2 for 2-5 min periods and, in burst of several seconds, larger bottom shear stress values up to 1 N m -2. At the mouth of the estuary, west south-west wind events generated short waves ( TS<10 s) of HS values ranging from 0.1 to 0.3 m. In shallow-water environment (water depth <1.5 m), these waves produced bottom shear stress values between 1 and 2 N m -2. Wave-current shear stress values are one order of magnitude larger than the current-induced shear stress and indicate that navigation and wind are the dominant hydrodynamic forcing parameters above the two mudflats. Bed elevation and SPM concentration time series showed that these high energy events induced erosion processes of

  15. Event-Driven Process Chains (EPC)

    NASA Astrophysics Data System (ADS)

    Mendling, Jan

    Scheer AG, AENEIS by ATOSS Software AG, ADONIS by BOC GmbH, Visio by Microsoft Corp., Nautilus by Gedilan Consulting GmbH, and Bonapart by Pikos GmbH. In order to facilitate the interchange of EPC business process models between these tools, there is a tool neutral interchange format called EPC Markup Language (EPML) [283, 285, 286, 287, 289, 290, 291].

  16. PREFACE: Proceedings of the 20th Nordic Semiconductor Meeting

    NASA Astrophysics Data System (ADS)

    Pessa, Markus

    2004-01-01

    This volume contains the Proceedings of the 20th Nordic Semiconductor Meeting (NSM20). The Meeting was held in Tampere on August 25 through August 27, 2003, hosted by the Optoelectronics Research Centre (ORC) of the Tampere University of Technology (TUT). NSM20 provided a truly international forum for the discussion of the state-of-the-art semiconductor physics, technology, and industry in Scandinavia, and highlighted selected results achieved elsewhere in the world. While the earlier meetings the first held in the 1960's and since then every other year on rotating basis in Denmark, Finland, Iceland, Norway, and Sweden focused on silicon technologies, the Tampere Meeting was concerned more than ever with optoelectronics, which has become an unexpectedly strong field of research and industry in Northern Europe. An excellent array of keynote speakers provided the audience with the latest developments in all the main fields of the Meeting and together with other speakers fostered new ideas that have the potential for further advancement of these strategic sciences and technologies. There were over 100 registered participants, presenting a total of 100 scientific contributions. From these contributions 62 manuscripts were accepted for publication in the Proceedings, representing all the key areas of the Meeting. There was the largest number of industrial sponsors of any Nordic Semiconductor Meeting, which was a remarkable thing in the current world economic cycle. In fact, the organization of NSM20 would not have been possible without the support from ORC, IEEE Finland Section, Institute of Physics of TUT, Chroma Technology Corp. (USA), Coherent Tutcore Oy (Finland), Europractice c/o YOLE Development (France), EV Group GmbH (Austria), Instrumentti Mattila Oy (Finland), FAB Support Ab (Sweden), Keithley Instruments Inc. (UK), Modulight Inc. (Finland), Nokia Oyj (Finland), Oxford Instruments GmbH (Germany), Oy SV Vacuumservice Ab (Finland), Scandinavian Airlines Systems

  17. X-ray CT analyses, models and numerical simulations: a comparison with petrophysical analyses in an experimental CO2 study

    NASA Astrophysics Data System (ADS)

    Henkel, Steven; Pudlo, Dieter; Enzmann, Frieder; Reitenbach, Viktor; Albrecht, Daniel; Ganzer, Leonhard; Gaupp, Reinhard

    2016-06-01

    An essential part of the collaborative research project H2STORE (hydrogen to store), which is funded by the German government, was a comparison of various analytical methods for characterizing reservoir sandstones from different stratigraphic units. In this context Permian, Triassic and Tertiary reservoir sandstones were analysed. Rock core materials, provided by RWE Gasspeicher GmbH (Dortmund, Germany), GDF Suez E&P Deutschland GmbH (Lingen, Germany), E.ON Gas Storage GmbH (Essen, Germany) and RAG Rohöl-Aufsuchungs Aktiengesellschaft (Vienna, Austria), were processed by different laboratory techniques; thin sections were prepared, rock fragments were crushed and cubes of 1 cm edge length and plugs 3 to 5 cm in length with a diameter of about 2.5 cm were sawn from macroscopic homogeneous cores. With this prepared sample material, polarized light microscopy and scanning electron microscopy, coupled with image analyses, specific surface area measurements (after Brunauer, Emmet and Teller, 1938; BET), He-porosity and N2-permeability measurements and high-resolution microcomputer tomography (μ-CT), which were used for numerical simulations, were applied. All these methods were practised on most of the same sample material, before and on selected Permian sandstones also after static CO2 experiments under reservoir conditions. A major concern in comparing the results of these methods is an appraisal of the reliability of the given porosity, permeability and mineral-specific reactive (inner) surface area data. The CO2 experiments modified the petrophysical as well as the mineralogical/geochemical rock properties. These changes are detectable by all applied analytical methods. Nevertheless, a major outcome of the high-resolution μ-CT analyses and following numerical data simulations was that quite similar data sets and data interpretations were maintained by the different petrophysical standard methods. Moreover, the μ-CT analyses are not only time saving, but also

  18. An Application of a State of the Art 3D-CAD-Modeling and Simulation System for the Decommissioning of Nuclear Capital Equipment in Respect of German Prototype Spent Fuel Reprocessing Plant Karlsruhe

    SciTech Connect

    Schulz, M.; Boese, U.; Doering, K.

    2002-02-25

    Siempelkamp Nukleartechnik GmbH is engaged in the optimization of decommissioning processes for several years. With respect of the complexity of the projects, the time frame and the budget it is necessary to find more effective ways to handle those tasks in the near future. The decommissioning and dismantling will be achieved in six steps taking into account that some processing equipment can be dismantled before and the rest only after the High Active Liquid Waste Concentrate (HAWC) has been vitrified approximately by mid of 2005. After the successful beginning of the remote dismantling of the main process cells from March 2000, the next remote dismantling project at the WAK was initiated April 2000.

  19. PREFACE: 17th International Conference on Textures of Materials (ICOTOM 17)

    NASA Astrophysics Data System (ADS)

    Skrotzki, Werner; Oertel, Carl-Georg

    2015-04-01

    related research on microstructures 9. Texture-induced anisotropy 10. Insight through new experimental methods 11. Technological applications of texture studies 12. Other new developments and future trends related to the field While there was large interest in the topics 2, 3 and 8, contributions to topic 7 were much less than expected. ICOTOM 17 attracted 266 scientists from 34 countries with about one third of the participants being students. This is a very good ratio showing that we could attract the young generation. There have been 216 oral and 76 poster presentations, three of which received a poster award. It is our pleasure to thank the members of the International ICOTOM Committee for their valuable help, especially for proposing and choosing the 15 plenary speakers as well as the distinguished scientist of the texture community for the "Bunge Award". 130 papers were submitted for publication in the proceedings, 116 were accepted after reviewing. We would like to express our thanks to all referees for their efficient and prompt efforts. We acknowledge particularly support from the German Research Society (DFG) and the City of Dresden. We are also grateful for industrial support from Bruker Nano GmbH, Oxford Instruments GmbH, Ametek GmbH / EDAX, Labosoft S.C., PANalytical GmbH and IOP Publishing. Finally we thank all members of the National Organizing Committee, Intercom Dresden and Conwerk / Laboratory Ten for the excellent organization of ICOTOM 17 and the very pleasant collaboration. On the first day of the conference three tutorials have been offered. Each of them has been attended by about 30 participants. 1. Texture-aided residual stress identification system (TARSIuS) (organized by Prof. Dr. J. Bonarski and Mr. B. Kania) 2. MTEX - MATLAB toolbox for quantitative texture analysis (organized by Dr. R. Hielscher and Mr. F. Bachmann) 3. Grain boundary engineering (organized by Prof. N. Bozzolo and Prof. Dr. A.D. Rollett) A highlight of ICOTOM 17 was the

  20. NMR-Based Multi Parametric Quality Control of Fruit Juices: SGF Profiling

    PubMed Central

    Spraul, Manfred; Schütz, Birk; Rinke, Peter; Koswig, Susanne; Humpfer, Eberhard; Schäfer, Hartmut; Mörtter, Monika; Fang, Fang; Marx, Ute C.; Minoja, Anna

    2009-01-01

    With SGF Profiling™ we introduce an NMR-based screening method for the quality control of fruit juices. This method has been developed in a joint effort by Bruker BioSpin GmbH and SGF International e.V. The system is fully automated with respect to sample transfer, measurement, data analysis and reporting and is set up on an Avance 400 MHz flow-injection NMR spectrometer. For each fruit juice a multitude of parameters related to quality and authenticity are evaluated simultaneously from a single data set acquired within a few minutes. This multimarker/multi-aspect NMR screening approach features low cost-per-sample and is highly competitive with conventional and targeted fruit juice quality control methods. PMID:22253974

  1. Next Generation Avionics System for Satellite Application

    NASA Astrophysics Data System (ADS)

    Wiegand, M.; Schmidt, G.; Hahn, M.

    This paper describes the new modular avionics system developed at Astrium GmbH in Munich in the frame of Gammabus, a DLR-funded development for constellation programs. Modularity, reusability and time to market are major goals of the development. The system consists of the on-board computer core modules, namely processor module, telemetry/telecommand/reconfiguration/safeguard-memory module and power converter module, an onboard software computing environment as well as a development and verification environment including a real-time testbed and ground station interface (SCOS) to support mission simulation tests. The new concept is taking advantage of improvements in microelectronics and software technology to improve performance while reducing costs.

  2. All-solid-state continuous-wave frequency-doubled Nd:YAG-BiBO laser with 2.8-W output power at 473 nm.

    PubMed

    Czeranowsky, C; Heumann, E; Huber, G

    2003-03-15

    We report on a diode-pumped Nd:YAG laser with 4.6 W of linear polarized continuous-wave (cw) output power on the 4F3/2 --> 4I9/2 transitions at 946 nm. Three different crystals, cut for critical type I phase matching at room temperature, are used for the intracavity frequency doubling of the laser: 10-mm-long LiBaO5 (LBO), an 8-mm-long beta-BaB2O4 (BBO), and a 10.4-mm-long BiB3O6 (BiBO) grown by FEE GmbH. Up to 2.8 W of cw output power in the blue spectral range at 473 nm has been achieved with the BiBO crystal (2.1 W with BBO and 1.5 W with LBO). PMID:12659270

  3. Study of the new CSAR62 positive tone electron-beam resist at 40 keV electron energy

    NASA Astrophysics Data System (ADS)

    Andok, R.; Bencurova, A.; Vutova, K.; Koleva, E.; Nemec, P.; Hrkut, P.; Kostic, I.; Mladenov, G.

    2016-03-01

    One of the few "top-down" methods for nano-device fabrication is the electron-beam lithography, which allows flexible patterning of various structures with a nanoscale resolution down to less than 10 nm. Thinner, more etching durable, and more sensitive e-beam resists are required for the better control, linearity, and uniformity of critical dimensions of structures for nano-device fabrication. Within the last decade, researchers have made significant efforts to improve the resolution of the nanoscale e-beam lithography. The resist material properties are an important factor governing the resolution. Only the e-beam resist ZEP 520 of the Japanese manufacturer ZEON is characterized by relatively good properties and thus meets most users' expectations. This paper deals with the investigation and simulation of the characteristics of the new less-expensive AR-P 6200 (CSAR 62) positive e-beam resist (available since May 2013, manufactured by Allresist GmbH company).

  4. BGT hardware-in-the-loop simulation facility

    NASA Astrophysics Data System (ADS)

    Gross, Siegfried

    1999-07-01

    Bodenseewerk Geratetechnik GmbH (BGT), located at the Lake of Constance, is the prime contractor for the European production of the AIM-9L Sidewinder air-to-air missile. It is active on the field of seeker and missile development and manufacturing, including such missile systems like Sidewinder AIM-9L, RAM, Stinger, TRIGAT and IRIS-T. Along with the different projects, the BGT HIL simulation facility grew continuously. Particularly for the TRIGAT system tests, where an Infra Red Scene Projector (IRSP) from British Aerospace is used, a dedicated subsystem had been built to prevent damaging the IRSP. The general setup of the BGT HIL environment is presented with special emphasis on this proprietary `collision avoidance system'.

  5. ARGE DFC - A European approach to MCFC commercialization

    SciTech Connect

    Kraus, P.; Huppmann, G.; Heiming, A.

    1996-12-31

    The largest European program for the commercialization of the molten carbonate fuel cell technology is carried out by the European Direct Fuel Cell Consortium (ARGE DFC). The consortium consists of the following companies: (1) MTU Friedrichshafen GmbH (Germany), within the DaimlerBenz Group responsible for off-road propulsion and decentralized energy systems. (2) Haldor Topsoe A/S (Denmark), a plant engineering company and specialist for catalytic processes (3) Elkraft A.m.b.A. (Denmark), one of the countries two utility companies (4) Ruhrgas AG (Germany), the largest German gas company (5) RWE AG (Germany), the largest German electrical utility company MTU acts as a consortium leader. The company shares a license and technology exchange agreement with Energy Research Corporation of Danbury, Connecticut.

  6. Miltefosine--discovery of the antileishmanial activity of phospholipid derivatives.

    PubMed

    Croft, Simon L; Engel, Juergen

    2006-12-01

    Miltefosine (hexadecylphosphocholine, Impavidotrade mark), a novel antiprotozoal drug used for the treatment of visceral and cutaneous leishmaniasis, was identified and evaluated independently in the early 1980s as a potential anticancer drug in Germany and as an antileishmanial drug in the UK. Although miltefosine is not the most active compound of its class against Leishmania parasites in vitro, the early demonstration of activity after oral administration in experimental models of visceral leishmaniasis helped to bring this compound to the attention of WHO TDR for further development in a unique collaboration model with the pharmaceutical industry (Zentaris GmbH). Miltefosine is active against most Leishmania species, including those that cause cutaneous disease. PMID:16904717

  7. Copernicus Sentinel-1 Satellite And C-SAR Instrument

    NASA Astrophysics Data System (ADS)

    Panetti, Aniceto; Rostan, Friedhelm; L'Abbate, Michelangelo; Bruno, Claudio; Bauleo, Antonio; Catalano, Toni; Cotogni, Marco; Galvagni, Luigi; Pietropaolo, Andrea; Taini, Giacomo; Venditti, Paolo; Huchler, Markus; Torres, Ramon; Lokaas, Svein; Bibby, David

    2013-12-01

    The Copernicus Sentinel-1 Earth Radar Observatory, a mission funded by the European Union and developed by ESA, is a constellation of two C-band radar satellites. The satellites have been conceived to be a continuous and reliable source of C-band SAR imagery for operational applications such as mapping of global landmasses, coastal zones and monitoring of shipping routes. The Sentinel-1 satellites are built by an industrial consortium led by Thales Alenia Space Italia as Prime Contractor and with Astrium GmbH as SAR Instrument Contractor. The paper describes the general satellite architecture, the spacecraft subsystems, AIT flow and the satellite key performances. It provides also an overview on the C-SAR Instrument, its development status and pre- launch SAR performance prediction.

  8. Sentinel-1 Instrument Overview

    NASA Astrophysics Data System (ADS)

    Snoeij, Paul; Torres, Ramon; Geudtner, Dirk; Brown, Michael; Deghaye, Patrick; Navas-Traver, Ignacio; Ostergaard, Allan; Rommen, Bjorn; Floury, Nicolas; Davidson, Malcolm

    2013-03-01

    The forthcoming European Space Agency (ESA) Sentinel-1 (S-1) C-band SAR constellation will provide continuous all-weather day/night global coverage, with six days exact repetition time (near daily coverage over Europe and Canada) and with radar data delivery within 3 to 24 hours. These features open new possibilities for operational maritime services. The Sentinel-1 space segment has been designed and is being built by an industrial consortium with Thales Alenia Space Italia as prime contractor and EADS Astrium GmbH as C-SAR instrument responsible. It is expected that Sentinel-1A be launched in 2013. This paper will provide an overview of the Sentinel-1 system, the status and characteristics of the technical implementation. The key elements of the system supporting the maritime user community will be highlighted.

  9. [ELGA--the electronic health record in the light of data protection and data security].

    PubMed

    Ströher, Alexander; Honekamp, Wilfried

    2011-07-01

    The introduction of an electronic health record (ELGA) is a subject discussed for a long time in Austria. Another big step toward ELGA is made at the end of 2010 on the pilot project e-medication in three model regions; other projects should follow. In addition, projects of the ELGA structure are sped up on the part of the ELGA GmbH to install the base of a functioning electronic health record. Unfortunately, many of these initiatives take place, so to speak, secretly, so that in the consciousness of the general public - and that includes not only patients but also physicians and other healthcare providers - always concerns about protection and security of such a storage of health data arouse. In this article the bases of the planned act are discussed taking into account the data protection and data security. PMID:21858632

  10. Automation and Robotics for Human Mars Exploration (AROMA)

    NASA Technical Reports Server (NTRS)

    Hofmann, Peter; von Richter, Andreas

    2003-01-01

    Automation and Robotics (A&R) systems are a key technology for Mars exploration. All over the world initiatives in this field aim at developing new A&R systems and technologies for planetary surface exploration. From December 2000 to February 2002 Kayser-Threde GmbH, Munich, Germany lead a study called AROMA (Automation and Robotics for Human Mars Exploration) under ESA contract in order to define a reference architecture of A&R elements in support of a human Mars exploration program. One of the goals of this effort is to initiate new developments and to maintain the competitiveness of European industry within this field. c2003 Published by Elsevier Science Ltd.

  11. Investigations on novel low-cost graphite composite bipolar plates

    NASA Astrophysics Data System (ADS)

    Scholta, J.; Rohland, B.; Trapp, V.; Focken, U.

    PEM fuel cells are viewed as one of the most environmentally friendly propulsion systems for automotive travel in the future. The PEM fuel cell is still too expensive for wide-spread commercialization. To achieve this cost target and at the same time meeting several technical requirements for mass production, a novel type of low-cost bipolar plates has been developed by SGL Technik GmbH. In this paper, test results of novel SGL bipolar plate materials concerning electrical conductivity (including material resistivity and contact resistances), corrosion, chemical compatibility, gas tightness and mechanical strength are presented. Based on the measurements of resistivity and cell performance, the investigated material appears to be a good choice for stable high performance PEMFC bipolar plates.

  12. Full-scale wind tunnel investigation of a helicopter individual blade control system

    NASA Technical Reports Server (NTRS)

    Jacklin, Stephen A.; Leyland, Jane A.; Blaas, Achim

    1993-01-01

    This paper discusses the preparations and plans to test an individual rotor blade pitch control system in the 40- by 80- Foot Wind Tunnel at the NASA Ames Research Center. The test will be performed on a full-scale BO-105 rotor system using a control system made by Henschel Flugzeug-Werke, GmbH, Germany. The Individual Blade Control (IBC) actuators have been designed to replace the pitchlinks of the rotor system. The paper presents a brief historical perspective on the development of the individual blade control system and then describes the present IBC actuators and the wind tunnel test hardware. A discussion of the intended test matrix, expected potential benefits of IBC, and simulation results are included.

  13. An attempt at multibeam imaging of laboratory sea ice

    NASA Astrophysics Data System (ADS)

    Chayes, D. N.; Schmidt, V. E.

    2015-12-01

    Sea ice was grown in a wave tank at the Hamburgische Schiffbau-Versuchsanstalt GmbH (HSVA) in Hamburg, Germany from December 12-20, 2013 as part of an EU-funded effort to understand the behavior of crude oil under sea ice. As an add-on to that experiment, we borrowed a Teledyne ODOM MB1 multibeam sonar that works in the frequency range from 170 to 220 kHz, mounted it on a moveable trolly, and collected beamformed and time series data with it looking upward at sea ice grown under various conditions.The water depth between the sonar transducer and the bottom of the sea ice was shallower than expected so the sonar was operating in the vicinity of the near field boundary. The experimental setup, data processing methods, and results will be presented in this poster.

  14. Distributed Agents for Autonomy

    NASA Astrophysics Data System (ADS)

    Blake, Rick; Amigoni, Francesco; Brambilla, Andrea; de la Rosa Steinz, Sonia; Lavagna, Michele; le Duc, Ian; Page, Jonathan; Page, Oliver; Steel, Robin; Wijnands, Quirien

    2010-08-01

    The Distributed Agents for Autonomy (DAFA) Study has been performed for ESA by SciSys UK Ltd, Vega GmbH and Politecnico di Milano. An analysis of past, present and future space missions has been conducted, structured around a set of three pre-defined mission scenarios: Formation Flying, Earth Observation and Planetary Exploration. This analysis led to the definition of a framework of use cases where the application of distributed autonomy seems necessary or appropriate, and a set of metrics that may be used to assess such deployments. Agent technology and architectures were extensively surveyed and the results used to elaborate each of the mission scenarios to the point where a software prototype could be constructed. Such a prototype was developed for a scenario based on the ExoMars mission and this has been used to highlight the advantages of a DAFA approach to the mission architecture.

  15. [Effect of the evaluation parameter on sensitivity of resonance thrombography of thrombocytopenia in dogs].

    PubMed

    Adamik, A; Mischke, R

    1998-11-01

    Based on 109 blood samples taken from 36 dogs suffering from thrombocytopenia resonance thrombography with the resonance thrombograph RTG 801 (von Hoerner und Sulger Electronic GmbH, Schwetzingen; manufacturer: Fresenius AG, Bad Homburg) was distinctly more sensitive and more closely correlated to the platelet count using an optimized parameter of the resonance thrombogramm (RTG) in comparison to usual parameters. Nevertheless, clinical requirements regarding samples with platelet counts > 25,000/microliter were not fulfilled. Out of 13 samples with reduced platelet count and simultanous extended capillary bleeding time, depending on the used parameter a maximum of 9 samples could be detected as pathological by the RTG. The normal RTG in part of the cases with clearly altered primary haemostasis contrasts to the exclusive use of RTG in the screening of thrombocytopenia in dogs. PMID:9857562

  16. Water Cooled TJ Dense Array Modules for Parabolic Dishes

    NASA Astrophysics Data System (ADS)

    Löckenhoff, Rüdiger; Kubera, Tim; Rasch, Klaus Dieter

    2010-10-01

    AZUR SPACE Solar Power GmbH has developed a novel type of dense array module for use in parabolic dishes. Such dishes never produce a perfectly homogeneous, rectangular light spot but an inhomogeneous light distribution. A regular module would use this light distribution very inefficiently. Therefore AZUR SPACE developed a dense array module concept which can be adapted to inhomogeneous light spots. It is populated with state of the art triple junction solar cells. The modules are designed for light intensities in the range of 50-100 W/cm2 and are actively water cooled. Prototypes are installed in 11 m2 parabolic dishes produced by Zenith Solar. A peak output of 2.3 kW electrical and 5.5 kW thermal power could be demonstrated. The thermal power may be used for solar heating, solar cooling or warm water.

  17. Antimicrobial photodynamic therapy with RLP068 kills methicillin-resistant Staphylococcus aureus and improves wound healing in a mouse model of infected skin abrasion PDT with RLP068/Cl in infected mouse skin abrasion.

    PubMed

    Vecchio, Daniela; Dai, Tianhong; Huang, Liyi; Fantetti, Lia; Roncucci, Gabrio; Hamblin, Michael R

    2013-09-01

    Photodynamic therapy (PDT) is an alternative treatment for infections that can kill drug resistant bacteria without damaging host-tissue. In this study we used bioluminescent methicillin-resistant Staphylococcus aureus, in a mouse skin abrasion model, to investigate the effect of PDT on bacterial inactivation and wound healing. RLP068/Cl, a tetracationic Zn(II)phthalocyanine derivative and toluidine blue (TBO) were used. The light-dose response of PDT to kill bacteria in vivo and the possible recurrence in the days post-treatment were monitored by real-time bioluminescence imaging, and wound healing by digital photography. The results showed PDT with RLP068/Cl (but not TBO) was able to kill bacteria, to inhibit bacterial re-growth after the treatment and to significantly accelerate the wound healing process (© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim). PMID:22987338

  18. Customized ablation using an all-solid-state deep-UV laser

    NASA Astrophysics Data System (ADS)

    Korn, G.; Lenzner, M.; Kittelmann, O.; Zatonski, R.; Kirsch, M.; Kuklin, Y.

    2003-07-01

    We show first deep UV ablation results achieved with our new all solid state laser system. The system parameters allow high repetition rate ablation with a small spot diameter of about 0.250mm and a fluence of 350 mJ/cm2 at a wavelength of 210 nm using sequential frequency conversion of a diode pumped laser source. The single shot and multishot ablation rates as well as the ablation profiles have been defined using MicroProf (Fries Research and Technology GmbH, Germany). By means of computer controlled scanning we produce smooth ablation profiles corresponding to a correction of myopia, hyperopia or astigmatism. Due to the small spot size and high repetition rate of the laser we are able to generate in short time intervals complicated ablation profiles described by higher order polynomial functions which are required for the needs of customized corneal ablation.

  19. MTF measurement of infrared optical systems

    NASA Astrophysics Data System (ADS)

    Lengwenus, Andre; Erichsen, Patrik

    2009-09-01

    Advances in electro-optic and infrared systems have led to new ways in modeling complex objectives for IR imaging devices. One important indicator for the performance of an imaging system is the modulation transfer function (MTF). In this contribution we disclose the main aspects of IR-MTF measurement and focus on the ImageMaster® Universal IR product line from Trioptics GmbH Germany. These devices cover the whole spectral range from SWIR to LWIR and can be configured to measure optical systems with focal lengths between 1 mm and 2000 mm. The instrument is fully automatized to a very high degree, so it is suitable for laboratory use as well as instruments designed for the high volume production environment.

  20. Wear-time recording during early Class III facemask treatment using TheraMon chip technology.

    PubMed

    Stocker, Bruce; Willmann, Jan H; Wilmes, Benedict; Vasudavan, Sivabalan; Drescher, Dieter

    2016-09-01

    Successful intervention in a developing Class III malocclusion with facemask protraction therapy depends on a patient's ability to adhere to the recommendations for duration of appliance wear. In this article, we report the introduction of a novel approach for tracking of the duration of application of a protraction facemask, with the incorporation of a "FaceMon" sensor (TheraMon, microelectronic system; MC Technology GmbH, Hargelsberg, Austria) to track wear time. A 9-year-old boy with a Class III malocclusion was successfully treated with a modified alternate rapid maxillary expansion and constriction protocol and intermittent application of a hybrid hyrax-protraction facemask combination. The average duration of wear of the facemask was measured at 10.8 hours per day. The use of an objective measuring device may have implications for the development of treatment strategies, since patient responses may be able to calibrated in relation to compliance. PMID:27585783

  1. Industrial Complex for Solid Radwaste Management at Chernobyle Nuclear Power Plant

    SciTech Connect

    Ahner, S.; Fomin, V. V.

    2002-02-26

    In the framework of the preparation for the decommissioning of the Chernobyl Nuclear Power Plant (ChNPP) an Industrial Complex for Solid Radwaste Management (ICSRM) will be built under the EC TACIS Program in the vicinity of ChNPP. The paper will present the proposed concepts and their integration into existing buildings and installations. Further, the paper will consider the safety cases, as well as the integration of Western and Ukrainian Organizations into a cohesive project team and the requirement to guarantee the fulfillment of both Western standards and Ukrainian regulations and licensing requirements. The paper will provide information on the status of the interim design and the effects of value engineering on the output of basic design phase. The paper therefor summarizes the design results of the involved design engineers of the Design and Process Providers BNFL (LOT 1), RWE NUKEM GmbH (LOT 2 and General) and INITEC (LOT 3).

  2. Advanced solutions in combustion-based WtE technologies.

    PubMed

    Martin, Johannes J E; Koralewska, Ralf; Wohlleben, Andreas

    2015-03-01

    Thermal treatment of waste by means of combustion in grate-based systems has gained world-wide acceptance as the preferred method for sustainable management and safe disposal of residual waste. In order to maintain this position and to address new challenges and/or priorities, these systems need to be further developed with a view to energy conservation, resource and climate protection and a reduction in the environmental impact in general. MARTIN GmbH has investigated continuously how the implementation of innovative concepts in essential parts of its grate-based Waste-to-Energy (WtE) combustion technology can be used to meet the above-mentioned requirements. As a result of these efforts, new "advanced solutions" were developed, four examples of which are shown in this article. PMID:25305685

  3. Ultrastructural studies on organs of cadmium-poisoned rats treated with oxygen-ozone mixture.

    PubMed

    Kuryszko, J; Madej, J A; Madej, P

    1995-01-01

    Rats poisoned with cadmium acetate during 12 weeks, at a dose of 50 mg/dm3 given in drinking water, were treated with oxygen-ozone mixture as intraperitoneal injection during the last 10 days of the experiment, at a daily dose of 1 cm3 and ozone concentration 40 micrograms/cm3. The mixture was made of medical oxygen with a Bioozon U type apparatus produced by B. Prochazka GmbH, Germany, Reutlingen. Control groups included animals treated with the above mixture with no cadmium, and rats poisoned with cadmium, with no oxygen-ozone treatment. Liver and cardiac muscle were examined in TEM Philips EM 301. Morphological traits of a protective of the mixture against cadmium-poisoning were observed in both those organs. This was expressed as weaker destructive changes within the endoplasmic reticulum, basal cytoplasm and lysosome of the hepatocytes, and additionally as a stabilization of contractile apparatus fibres in the heart myocytes. PMID:9071458

  4. Rapidfilm: an innovative pharmaceutical form designed to improve patient compliance.

    PubMed

    Reiner, Valentina; Giarratana, Nadia; Monti, Nunzia Ceppi; Breitenbach, Armin; Klaffenbach, Peter

    2010-06-30

    The aim of the research was to assess the bioequivalence between Rapidfilm, a new patented delivery system, versus the traditional orodispersible tablet (ODT). A randomized, two-way, single dose, crossover, bioequivalence study was conducted in 24 fasting, healthy volunteers with two formulations of ondansetron (Ondansetron Rapidfilm vs. Zofran Zydis Lingual ODT by GlaxoSmithKline GmbH & Co. KG). Plasma samples were analysed by a validated LC-MS/MS method during a collection period of 24 h post-dosing. The analysis of variance (ANOVA) on the targeted pharmacokinetic parameters did not show any significant difference between the two formulations and 90% confidence intervals (CIs) fell within the common acceptance range of 80-125%, satisfying the bioequivalence criteria. These results allow Rapidfilm to claim the same panel of indications of the conventional immediate release oral solid dosage forms, but offering several advantages also over the ODT: it can result in higher patient convenience for several applications. PMID:20363308

  5. NOTE: Monte Carlo dosimetric study of the BEBIG Co-60 HDR source

    NASA Astrophysics Data System (ADS)

    Ballester, F.; Granero, D.; Pérez-Calatayud, J.; Casal, E.; Agramunt, S.; Cases, R.

    2005-11-01

    Although not as widespread as Ir-192, Co-60 is also available on afterloading equipment devoted to high dose rate brachytherapy, mainly addressed to the treatment of gynaecological lesions. The purpose of this study is to obtain the dosimetric parameters of the Co-60 source used by the BEBIG MultiSource remote afterloader (BEBIG GmbH, Germany) for which there are no dosimetric data available in the literature. The Monte Carlo code GEANT4 has been used to obtain the TG43 parameters and the 2D dose rate table in Cartesian coordinates of the BEBIG Co-60 HDR source. The dose rate constant, radial dose function and anisotropy function have been calculated and are presented in a tabular form as well as a detailed 2D dose rate table in Cartesian coordinates. These dosimetric datasets can be used as input data and to validate the treatment planning system calculations.

  6. Monte Carlo dosimetric study of the BEBIG Co-60 HDR source.

    PubMed

    Ballester, F; Granero, D; Pérez-Calatayud, J; Casal, E; Agramunt, S; Cases, R

    2005-11-01

    Although not as widespread as Ir-192, Co-60 is also available on afterloading equipment devoted to high dose rate brachytherapy, mainly addressed to the treatment of gynaecological lesions. The purpose of this study is to obtain the dosimetric parameters of the Co-60 source used by the BEBIG MultiSource remote afterloader (BEBIG GmbH, Germany) for which there are no dosimetric data available in the literature. The Monte Carlo code GEANT4 has been used to obtain the TG43 parameters and the 2D dose rate table in Cartesian coordinates of the BEBIG Co-60 HDR source. The dose rate constant, radial dose function and anisotropy function have been calculated and are presented in a tabular form as well as a detailed 2D dose rate table in Cartesian coordinates. These dosimetric datasets can be used as input data and to validate the treatment planning system calculations. PMID:16237230

  7. Chlorophyll Catabolites – Chemical and Structural Footprints of a Fascinating Biological Phenomenon

    PubMed Central

    Moser, Simone; Müller, Thomas; Oberhuber, Michael; Kräutler, Bernhard

    2009-01-01

    Twenty years ago, the molecular basis for the seasonal disappearance of chlorophyll was still enigmatic. In the meantime, our knowledge on chlorophyll breakdown has grown considerably. As outlined here, it has been possible to decipher the basic transformations involved in natural chlorophyll breakdown by identification of chlorophyll catabolites in higher plants, and with the help of the synthesis of (putative) catabolic intermediates. In vascular plants, chlorophyll breakdown typically converts the green plant pigments efficiently into colorless and non-fluorescent tetrapyrroles. It involves colored intermediates only fleetingly and in an (elusive) enzyme-bound form. The non-fluorescent chlorophyll catabolites accumulate in the vacuoles of degreened leaves and are considered the products, primarily, of a detoxification process. However, they are effective antioxidants, and may thus also have physiologically beneficial chemical properties.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) PMID:21037946

  8. OXIDATION OF MERCURY ACROSS SCR CATALYSTS IN COAL-FIRED POWER PLANTS BURNING LOW RANK FUELS

    SciTech Connect

    Constance Senior

    2004-04-30

    This is the fifth Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-03NT41728. The objective of this program is to measure the oxidation of mercury in flue gas across SCR catalyst in a coal-fired power plant burning low rank fuels using a slipstream reactor containing multiple commercial catalysts in parallel. The Electric Power Research Institute (EPRI) and Argillon GmbH are providing co-funding for this program. This program contains multiple tasks and good progress is being made on all fronts. During this quarter, the available data from laboratory, pilot and full-scale SCR units was reviewed, leading to hypotheses about the mechanism for mercury oxidation by SCR catalysts.

  9. New techniques will take the sting out of flue gas

    SciTech Connect

    Not Available

    1980-10-08

    A discussion covers some new techniques for reducing NO/sub x/ and/or sulfur dioxide emissions from stack gases, including the installation by Champlin Petroleum Co. of Exxon Research and Engineering Co.'s catalyst-free DeNox system, which relies on ammonia addition, at its Wilmington, California, refinery; UOP Inc.'s demonstration of the Shell Flue Gas Desulfurization (and NO/sub x/ removal) process at a Tampa, Florida, coal-fired unit owned by Tampa Electric Co.; and Sumitomo Chemical Co. Ltd.'s and Mitsui and Co. Ltd.'s plans to use Bergbau-Forschung G.m.b.H. technology, which removes both NO/sub x/ and sulfur dioxide.

  10. Exploring the unlimited possibilities of modular aspheric Gauss to top-hat beam shaping

    NASA Astrophysics Data System (ADS)

    Möhl, Anna; Fuchs, Ulrike

    2016-06-01

    Beam shaping is a field of research with growing importance. Therefore, a new refractive beam shaping system is presented. The knowledge gained from analyzing patent systems was used to derive our own improved design. It is compared to a patent system, and some selected results are presented in this work. Furthermore, possibilities to scale the entrance and exit beam diameters with the help of SPA™ Beam Expander Kit and SPA™ AspheriColl (both from asphericon GmbH, Jena, Germany) are shown, so that a modular top-hat generation is achievable. Additionally, the large spectral range in which the beam shaping system is applicable is demonstrated, and it is demonstrated how the beam shaping system can be used to improve the performance of other optical elements that require a top-hat beam profile.

  11. Selection of a Propulsion System for Jason-CS in Order to Fulfil Space Debris Mitigation Requirements for ESA Project

    NASA Astrophysics Data System (ADS)

    Barthen, Bjoern; Beck, Jan; Duske, Norbert; Francis, Richard; Koeble, Klaus-Peter

    2013-08-01

    For two decades, the mission Topex-Poseidon and its successor mission Jason/Ocean Surface Topography Mission provide satellite data for the analysis of sea topography, wave heights and wind speeds. For the continuation of service mission Jason-CS, ESA's choice to rely on the CryoSat-2 platform design permits re-use of a well established product and proven processes. An industrial consortium led by Astrium GmbH has built the satellite CryoSat-2 which for over three years successfully provides altimeter measurements of the polar ice cap thickness evolutions. This platform is perfectly suited for accommodation of the Jason-CS instruments. Unlike CryoSat-2, Jason-CS is required to perform a post-mission disposal according to the Requirements for Space Debris Mitigation for ESA Projects. This paper discusses different technologies in terms of efficiency, feasibility and accommodation, aiming at minimizing necessary spacecraft design modifications.

  12. Numerical investigation of the flow inside the combustion chamber of a plant oil stove

    NASA Astrophysics Data System (ADS)

    Pritz, B.; Werler, M.; Wirbser, H.; Gabi, M.

    2013-10-01

    Recently a low cost cooking device for developing and emerging countries was developed at KIT in cooperation with the company Bosch und Siemens Hausgeräte GmbH. After constructing an innovative basic design further development was required. Numerical investigations were conducted in order to investigate the flow inside the combustion chamber of the stove under variation of different geometrical parameters. Beyond the performance improvement a further reason of the investigations was to rate the effects of manufacturing tolerance problems. In this paper the numerical investigation of a plant oil stove by means of RANS simulation will be presented. In order to reduce the computational costs different model reduction steps were necessary. The simulation results of the basic configuration compare very well with experimental measurements and problematic behaviors of the actual stove design could be explained by the investigation.

  13. Vibration damping with active carbon fiber structures

    NASA Astrophysics Data System (ADS)

    Neugebauer, Reimund; Kunze, Holger; Riedel, Mathias; Roscher, Hans-Jürgen

    2007-04-01

    This paper presents a mechatronic strategy for active reduction of vibrations on machine tool struts or car shafts. The active structure is built from a carbon fiber composite with embedded piezofiber actuators that are composed of piezopatches based on the Macro Fiber Composite (MFC) technology, licensed by NASA and produced by Smart Material GmbH in Dresden, Germany. The structure of these actuators allows separate or selectively combined bending and torsion, meaning that both bending and torsion vibrations can be actively absorbed. Initial simulation work was done with a finite element model (ANSYS). This paper describes how state space models are generated out of a structure based on the finite element model and how controller codes are integrated into finite element models for transient analysis and the model-based control design. Finally, it showcases initial experimental findings and provides an outlook for damping multi-mode resonances with a parallel combination of resonant controllers.

  14. Simulation of three-dimensional director structures in twisted nematic liquid crystal displays

    NASA Astrophysics Data System (ADS)

    Lien, A.

    1993-03-01

    The three-dimensional simulation of the liquid crystal director deformation profile and the electric field distribution for the twisted nematic liquid crystal display has been carried out for the first time. The result gives us a complete understanding about liquid crystal deformation profile inside a pixel and the locus of the disclination line pair across the entire pixel area. This would not be possible in the case of the two-dimensional (2D) simulation [A. Lien, Proceedings of the 10th International Display Research Conference (vde-verlag gmbh, Berlin und Offenbach, 1990), p. 248; G. Haas, H. Wohler, M. W. Fritsch, and D. A. Mlynski, ibid., p. 252; A. Lien and R. A. John, IBM J. Res. Devel. 36, 51 (1992)], since the 2D simulation result is accurate only for the region which is far away from the corner area of a pixel.

  15. Kinetic Analyses of Data from a Human Serum Albumin Assay Using the liSPR System

    PubMed Central

    Henseleit, Anja; Pohl, Carolin; Kaltenbach, Hans-Michael; Hettwer, Karina; Simon, Kirsten; Uhlig, Steffen; Haustein, Natalie; Bley, Thomas; Boschke, Elke

    2015-01-01

    We used the interaction between human serum albumin (HSA) and a high-affinity antibody to evaluate binding affinity measurements by the bench-top liSPR system (capitalis technology GmbH). HSA was immobilized directly onto a carboxylated sensor layer, and the mechanism of interaction between the antibody and HSA was investigated. The bivalence and heterogeneity of the antibody caused a complex binding mechanism. Three different interaction models (1:1 binding, heterogeneous analyte, bivalent analyte) were compared, and the bivalent analyte model best fit the curves obtained from the assay. This model describes the interaction of a bivalent analyte with one or two ligands (A + L ↔ LA + L ↔ LLA). The apparent binding affinity for this model measured 37 pM for the first reaction step, and 20 pM for the second step. PMID:25607476

  16. Progress with the COGENT Edge Kinetic Code: Implementing the Fokker-Plank Collision Operator

    SciTech Connect

    Dorf, M. A.; Cohen, R. H.; Dorr, M.; Hittinger, J.; Rognlien, T. D.

    2014-06-20

    Here, COGENT is a continuum gyrokinetic code for edge plasma simulations being developed by the Edge Simulation Laboratory collaboration. The code is distinguished by application of a fourth-order finite-volume (conservative) discretization, and mapped multiblock grid technology to handle the geometric complexity of the tokamak edge. The distribution function F is discretized in v∥ – μ (parallel velocity – magnetic moment) velocity coordinates, and the code presently solves an axisymmetric full-f gyro-kinetic equation coupled to the long-wavelength limit of the gyro-Poisson equation. COGENT capabilities are extended by implementing the fully nonlinear Fokker-Plank operator to model Coulomb collisions in magnetized edge plasmas. The corresponding Rosenbluth potentials are computed by making use of a finite-difference scheme and multipole-expansion boundary conditions. Details of the numerical algorithms and results of the initial verification studies are discussed. (© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

  17. Single molecule detection for in vitro diagnostics

    NASA Astrophysics Data System (ADS)

    Kirner, Thomas; Ackermann, Jörg; Mathis, Harald P.; Greiner, Benjamin; Tonn, Thomas; Tschachojan, David; Kukoc-Zivojnov, Natasa; Giehring, Sebastian

    2008-02-01

    In this paper we present a novel highly sensitive detection system for diagnostic applications. The system is designed to meet the needs of medical diagnostics for reliable measurements of pathogens and biomarkers in the low concentration regime. It consists of a confocal detection unit, micro-structured sampling cells, and a "Virtual lab" analysis software. The detection unit works with laser induced fluorescence and is designed to provide accurate and highly sensitive measurement at the single molecule level. Various sampling cells are micro-structured in glass, silicon or polymers to enable measurements under flow and nonflow conditions. Sampling volume is below one microliter. The "Virtual lab" software analyzes the light intensity online according to the patent pending "Accurate Stochastic Fluorescence Spectroscopy" (ASFS) developed by FluIT Biosystems GmbH. Tools for simulation and experiment optimization are included as well. Experimental results for various applications with relevance for in vitro diagnostics will be presented.

  18. Progress with the COGENT Edge Kinetic Code: Collision operator options

    DOE PAGESBeta

    Dorf, M. A.; Cohen, R. H.; Compton, J. C.; Dorr, M.; Rognlien, T. D.; Angus, J.; Krasheninnikov, S.; Colella, P.; Martin, D.; McCorquodale, P.

    2012-06-27

    In this study, COGENT is a continuum gyrokinetic code for edge plasmas being developed by the Edge Simulation Laboratory collaboration. The code is distinguished by application of the fourth order conservative discretization, and mapped multiblock grid technology to handle the geometric complexity of the tokamak edge. It is written in v∥-μ (parallel velocity – magnetic moment) velocity coordinates, and making use of the gyrokinetic Poisson equation for the calculation of a self-consistent electric potential. In the present manuscript we report on the implementation and initial testing of a succession of increasingly detailed collision operator options, including a simple drag-diffusion operatormore » in the parallel velocity space, Lorentz collisions, and a linearized model Fokker-Planck collision operator conserving momentum and energy (© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)« less

  19. Progress with the COGENT Edge Kinetic Code: Collision operator options

    SciTech Connect

    Dorf, M. A.; Cohen, R. H.; Compton, J. C.; Dorr, M.; Rognlien, T. D.; Angus, J.; Krasheninnikov, S.; Colella, P.; Martin, D.; McCorquodale, P.

    2012-06-27

    In this study, COGENT is a continuum gyrokinetic code for edge plasmas being developed by the Edge Simulation Laboratory collaboration. The code is distinguished by application of the fourth order conservative discretization, and mapped multiblock grid technology to handle the geometric complexity of the tokamak edge. It is written in v∥-μ (parallel velocity – magnetic moment) velocity coordinates, and making use of the gyrokinetic Poisson equation for the calculation of a self-consistent electric potential. In the present manuscript we report on the implementation and initial testing of a succession of increasingly detailed collision operator options, including a simple drag-diffusion operator in the parallel velocity space, Lorentz collisions, and a linearized model Fokker-Planck collision operator conserving momentum and energy (© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

  20. Optimisation Of An Integrated Planar Magnetic For Active Antenna Panels

    NASA Astrophysics Data System (ADS)

    Strixner, E.; Godzik, S.; Drechsler, E., , Dr.

    2011-10-01

    The envisaged German Space Missions HRWS and TerraSAR-X follow-on have triggered the development of a new generation of low voltage DC power supplies for active antennas at Astrium GmbH. The basic approachis tointegrate all power, digital, RF electronics and RF radiators required for one antenna tile into one common unit. Due to the high number of electronic boxes needed for one antenna it is essential to optimise cost, volume, efficiency and weight. The development of an integrated planar magnetic for power conversion is one contribution to this overall optimisation process. The focus of this presentation is the development of an integrated planar magnetic used for a half-bridge forward converter with secondary side synchronous current doubler. The converter is supplied from a 100 V power bus and delivers a total average output power of 280W for the drain supply of the pulsed RF power stages.

  1. [Milestones in Gynecological Oncology over the Last 20 Years

    PubMed

    Pfleiderer, A.

    2000-12-01

    In den letzten Jahrzehnten vollzog sich auch auf dem Gebiet der gynäkologischen Onkologie ein grundlegender Wandel - dafür stehen Meilensteine. In der Natur der klinischen Medizin liegt jedoch, dass die für die Entwicklung, Diagnostik und Therapie relevanten erst dann, wenn sie sich bewährt und als dauerhaft erwiesen haben, als solche zu erkennen sind. Deshalb darf es nicht verwundern, dass sie auf dem Gebiet der gynäkologischen Onkologie meist schon vor über 20 Jahren gesetzt wurden. Obwohl es heute scheint, als seien zur Diagnose und Therapie gynäkologischer Karzinome keine grundlegend neuen Gesichtspunkte und Techniken hinzugekommen, gab es in dieser Zeit gravierende Veränderungen. Copyright 2000 S. Karger GmbH, Freiburg PMID:11441271

  2. Optimization of electret film forming method

    NASA Astrophysics Data System (ADS)

    Łowkis, B.; Kupracz, J.

    2016-02-01

    The aim of this investigation was to develop a method of fabrication of electrets made from PTFE foil of a 0.5 mm thickness, from Ensinger GmbH. Parameters allowing assessment of the electrets in terms of technical applications are: charge lifetime τ and equivalent voltage Uz . Measurements of electrets equivalent voltage Uz has been carried out using compensation method. Assessment of lifetime required employing a method utilizing thermal stimulation of charge relaxation process. In the investigation, a continuous measurement of equivalent voltage in the condition of linear increase in temperature - TSUz was realized. It was stated that electret properties of a foil depend on the preparation conditions of the material and the forming temperature. The employed method of lifetime measurement enables verification of the applied procedure.

  3. Can commercial ferrofluids be exploited in AC magnetic hyperthermia treatment to address diverse biomedical aspects?

    NASA Astrophysics Data System (ADS)

    Angelakeris, M.; Li, Zi-An; Sakellari, D.; Simeonidis, K.; Spasova, M.; Farle, M.

    2014-07-01

    Multifunctional magnetic nanoparticles are considered as promising candidates for various applications combining diagnosis, imaging and therapy. In the present work, we elaborate on the commercial colloidal solution "FluidMAG" (from Chemicell GmbH) as a possible candidate for magnetic hyperthermia application. The current product is a dispersion of magnetite nanoparticles employed for purification or separation of biotinylated biomolecules from different sources (e.g. blood). Transmission Electron Microscopy showed that the NPs have a spherical shape with mean diameter of 12.3 nm (± 20%), and SQUID magnetometry revealed their superparamagnetic character. Our promising results of the AC hyperthermia efficiency of "FluidMAG" suggest that with the appropriate manipulation it can also be exploited as magnetic hyperthermia agent.

  4. Wake-up transceivers for structural health monitoring of bridges

    NASA Astrophysics Data System (ADS)

    Kumberg, T.; Kokert, J.; Younesi, V.; Koenig, S.; Reindl, L. M.

    2016-04-01

    In this article we present a wireless sensor network to monitor the structural health of a large-scale highway bridge in Germany. The wireless sensor network consists of several sensor nodes that use wake-up receivers to realize latency free and low-power communication. The sensor nodes are either equipped with very accurate tilt sensor developed by Northrop Grumman LITEF GmbH or with a Novatel OEM615 GNSS receiver. Relay nodes are required to forward measurement data to a base station located on the bridge. The base station is a gateway that transmits the local measurement data to a remote server where it can be further analyzed and processed. Further on, we present an energy harvesting system to supply the energy demanding GNSS sensor nodes to realize long term monitoring.

  5. German paper mill served by 40 MW cogen project

    SciTech Connect

    Mullins, P.

    1994-10-01

    A cogeneration plant to produce 40 MW of electricity and 120 MW of thermal energy is currently coming on stream at Eilenburg, Germany. It is to serve a paper mill recently built by Sachen Papier Eilenburg GmbH. The mill is designed to manufacture 280,000 t/yr of recycled fiber-based newsprint. The power supply will be connected to the local grid so that differences between demand and production can be equalized. The plant will operate at around 80% efficiency for 24 h/day, 365 days a year: so a provision is made for individual parts to operate independently when other areas are shut down for maintenance. 3 figs.

  6. ANKA, a customer-oriented synchrotron radiation facility for microfabrication and analytical services

    NASA Astrophysics Data System (ADS)

    Pea Anka Project Group; Buth, G.; Doyle, S.; Einfeld, D.; Hagelstein, M.; Hermle, S.; Huttel, E.; Krüssel, A.; Lange, M.; Mathis, Y.-L.; Mexner, W.; Moser, H. O.; Pellegrin, E.; Ristau, U.; Rossmanith, R.; Schaper, J.; Schieler, H.; Simon, R.; Steininger, R.; Voigt, S.; Walther, R.; Perez, F.; Pont, M.; Plesko, M.

    1998-03-01

    ANKA (Angströmquelle Karlsruhe) is a state-of-the-art synchrotron radiation facility under construction at the Forschungszentrum Karlsruhe. Based on a 2.5 GeV electron storage ring it will deliver photons predominantly in the hard X-ray range but it will also feature both XUV and infrared beamlines. In its first operational phase the radiation will be taken out of normal-conducting dipole bending magnets, while five free long straight sections are foreseen to accommodate insertion devices later on. ANKA has a novel mission, namely to provide synchrotron-radiation based services to industrial and other customers, in the fields of microfabrication and materials analysis. A limited liability company, ANKA GmbH, is being founded to operate the facility. Although commercial services to customers will represent more than half of the overall activity, these services will be complemented by providing beam time for research users.

  7. Testing of metal-ceramic joint using scanning acoustic microscopy.

    PubMed

    Könönen, M; Kivilahti, J

    1991-07-01

    The objective of the investigation was to compare the results obtained from examination of titanium-porcelain joints by means of both scanning acoustic microscopy (C-SAM) and scanning electron microscopy (SEM). A dental porcelain (Ducera, Dental GmbH) mechanically compatible with titanium was fired to sand-blasted or electrolytically polished commercially pure titanium (grade 1) specimens. The firing was carried out in an ordinary dental furnace according to manufacturer's instructions. There was a good correlation between the C-SAM and SEM methods regarding the ability to detect air-filled defects in the porcelain/titanium interface. The results show that the C-SAM method, being non-destructive as well as time-and-money-saving, can be useful in the testing of metal-ceramic joints. PMID:1813346

  8. Auxiliary power unit based on a solid oxide fuel cell and fuelled with diesel

    NASA Astrophysics Data System (ADS)

    Lawrence, Jeremy; Boltze, Matthias

    An auxiliary power unit (APU) is presented that is fuelled with diesel, thermally self-sustaining, and based on a solid oxide fuel cell (SOFC). The APU is rated at 1 kW electrical, and can generate electrical power after a 3 h warm-up phase. System features include a "dry" catalytic partial oxidation (CPOX) diesel reformer, a 30 cell SOFC stack with an open cathode, and a porous-media afterburner. The APU does not require a supply of external water. The SOFC stack is an outcome of a development partnership with H.C. Starck GmbH and Fraunhofer IKTS, and is discussed in detail in an accompanying paper.

  9. Application of high resolution pQCT analysis for the assessment of a bone lesion: a technical note.

    PubMed

    Rubinacci, A; Tresoldi, D; Villa, I; Rizzo, G; Gaudio, D; De Angelis, D; Gibelli, D; Cattaneo, C

    2015-01-01

    Peripheral quantitative computed tomography (pQCT) has found new fields of application in bone medicine, but none of them concerns the forensic practice. This study exposes the potential of pQCT applied to a penetrating lesion in a vertebral body. A pQCT scanner was used for the measurements (XCT Research SA+; Stratec Medizintechnik GmbH, Pforzheim, Germany). A more precise reconstruction of the path of the lesion within the trabecular bone was reached, with more details concerning the morphological characteristics of the lesion inside the vertebral body, and the elaboration of a 3D model was created, which allowed the operator to define the volume of the lack of tissues related to the lesion. The application of pQCT scan proved to be a potentially useful tool for the assessment of bone lesions, although further studies are needed in order to verify its applicability to forensic context. PMID:25258096

  10. Characterisation of an electronic radon gas personal dosemeter.

    PubMed

    Gründel, M; Postendörfer, J

    2003-01-01

    The monitoring of radon exposure at workplaces is of great importance. Up to now passive measurement systems have been used for the registration of radon gas. Recently an electronic radon gas personal dosemeter came onto the market as an active measurement system for the registration of radon exposure (DOSEman; Sarad GmbH, Dresden, Germany). In this personal monitor, the radon gas diffuses through a membrane into a measurement chamber. A silicon detector system records spectroscopically the alpha decays of the radon gas and of the short-lived progeny 218Po and 214Po gathered onto the detector by an electrical field. In this work the calibration was tested and a proficiency test of this equipment was made. The diffusion behaviour of the radon gas into the measurement chamber, susceptibility to thoron, efficiency, influence of humidity, accuracy and the detection limit were checked. PMID:14756187

  11. OXIDATION OF MERCURY ACROSS SCR CATALYSTS IN COAL-FIRED POWER PLANTS BURNING LOW RANK FUELS

    SciTech Connect

    Constance Senior

    2004-10-29

    This is the seventh Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-03NT41728. The objective of this program is to measure the oxidation of mercury in flue gas across SCR catalyst in a coal-fired power plant burning low rank fuels using a slipstream reactor containing multiple commercial catalysts in parallel. The Electric Power Research Institute (EPRI) and Argillon GmbH are providing co-funding for this program. This program contains multiple tasks and good progress is being made on all fronts. During this quarter, a model of Hg oxidation across SCRs was formulated based on full-scale data. The model took into account the effects of temperature, space velocity, catalyst type and HCl concentration in the flue gas.

  12. [Integration of the handicapped into the work force using electronic data processing].

    PubMed

    Fischbach, F

    1982-08-01

    Successful settlement of disabled persons in gainful employment is closely contingent on both their training and the working environment present. For those disabled persons who cannot find jobs in the open market, it is possible to work in sheltered workshops. Founded on the initiative of parents of spastic children, the Saarbrücken Reha GmbH, a limited liability company for the sheltered employment of disabled persons, has for several years been employing disabled people in the field of text and data processing. This paper not only outlines some practical examples to illustrate suitable systems but also describes the types of tasks where good results can be achieved by the disabled employees. PMID:6215700

  13. Dual-Color InAs/GaSb Superlattice Focal-Plane Array Technology

    NASA Astrophysics Data System (ADS)

    Rehm, Robert; Walther, Martin; Rutz, Frank; Schmitz, Johannes; Wörl, Andreas; Masur, Jan-Michael; Scheibner, Ralf; Wendler, Joachim; Ziegler, Johann

    2011-08-01

    Within a very few years, InAs/GaSb superlattice technology has proven its suitability for high-performance infrared imaging detector arrays. At the Fraunhofer Institute for Applied Solid State Physics (IAF) and AIM Infrarot-Module GmbH, efforts have been focused on developing mature fabrication technology for dual-color InAs/GaSb superlattice focal-plane arrays for simultaneous, colocated detection at 3 μm to 4 μm and 4 μm to 5 μm in the mid-wavelength infrared atmospheric transmission window. Integrated into a wide-field-of-view missile approach warning system for an airborne platform, a very low number of pixel outages and cluster defects is mandatory for bispectral detector arrays. Process refinements, intense root-cause analysis, and specific test methodologies employed at various stages during the process have proven to be the key for yield enhancements.

  14. Ex vivo evaluation of three instrumentation techniques on E. faecalis biofilm within oval shaped root canals.

    PubMed

    Nakamura, Vitor Cesar; Candeiro, George Taccio de Miranda; Cai, Silvana; Gavini, Giulio

    2015-01-01

    The objective of the present study was to assess the effectiveness of reciprocating instrumentation in disinfecting oval-shaped root canals infected with Enterococcus faecalis. Forty-five human lower premolars were infected with a culture of E. faecalis (ATCC 29212) for 28 days. Five other teeth that were neither contaminated nor instrumented were used as controls. The 45 specimens were divided into three experimental groups (n = 15) based on the root canal preparation technique used: manual (K-type, Dentsply Maillefer, Ballaigues, Switzerland); rotary (MTwo, VDW GmbH, Munich, Germany); and reciprocating (Reciproc R50, VDW GmbH, Munich, Germany) instruments. During chemomechanical preparation, 21 mL of 2.5% NaOCl was used as the irrigating solution. Microbiological sampling was performed before (S1) and immediately after (S2) the chemomechanical preparation using sterilized paper points. Specimens were then cleaved, and 0.02 g of dentine chips was collected from the root thirds to verify the presence of microorganisms in dentinal tubules. All three preparation techniques reduced the number of microorganisms in the root canal lumen and dentine chips from the root thirds, but no significant differences were observed between the three groups (p > 0.05). Reciprocating instrumentation with Reciproc R50 was effective in reducing the number of microorganisms within the root canal system. Although this technique involves the use of only one file to perform the root canal therapy, it is as effective as conventional rotary instrumentation in reducing the E. faecalis biofilm from the root canal system. However, further clinical investigations are warranted in order to ratify these results. PMID:25627890

  15. Quality testing of an innovative cascade separation system for multiple cell separation

    NASA Astrophysics Data System (ADS)

    Pierzchalski, Arkadiusz; Moszczynska, Aleksandra; Albrecht, Bernd; Heinrich, Jan-Michael; Tarnok, Attila

    2012-03-01

    Isolation of different cell types from mixed samples in one separation step by FACS is feasible but expensive and slow. It is cheaper and faster but still challenging by magnetic separation. An innovative bead-based cascade-system (pluriSelect GmbH, Leipzig, Germany) relies on simultaneous physical separation of different cell types. It is based on antibody-mediated binding of cells to beads of different size and isolation with sieves of different mesh-size. We validated pluriSelect system for single parameter (CD3) and simultaneous separation of CD3 and CD15 cells from EDTA blood-samples. Results were compared with those obtained by MACS (Miltenyi-Biotech) magnetic separation (CD3 separation). pluriSelect separation was done in whole blood, MACS on Ficoll gradient isolated leukocytes, according to the manufacturer's protocols. Isolated and residual cells were immunophenotyped (7-color 8-antibody panel (CD3; CD16/56; CD4; CD8; CD14; CD19; CD45; HLADR) on a CyFlowML flow cytometer (Partec GmbH). Cell count (Coulter), purity, yield and viability (7-AAD exclusion) were determined. There were no significant differences between both systems regarding purity (92-98%), yield (50-60%) and viability (92-98%) of isolated cells. PluriSelect separation was slightly faster than MACS (1.15 h versus 1.5h). Moreover, no preenrichment steps were necessary. In conclusion, pluriSelect is a fast, simple and gentle system for efficient simultaneous separation of two cell subpopulation directly from whole blood and can provide a simple alternative to FACS. The isolated cells can be used for further research applications.

  16. Handling of Highly Radioactive Radiation Sources in a Hot Cell Using a Mechanically Driven Cell Crane - 13452

    SciTech Connect

    Klute, Stefan; Huber, Wolfgang-Bruno

    2013-07-01

    In 2010, Siempelkamp Nukleartechnik GmbH was awarded the contract for design and erection of a Hot Cell for handling and storage of highly radioactive radiation sources. This Hot Cell is part of a new hot cell laboratory, constructed for the NHZ (Neues Handhabungszentrum = New Handling Center) of the Nuclear Engineering Seibersdorf GmbH (NES). All incurring radioactive materials from Austria are collected in the NHZ, where they are safely conditioned and stored temporarily until their final storage. The main tasks of the NES include, apart from the collection, conditioning and storage of radioactive waste, also the reprocessing and the decontamination of facilities and laboratories originating from 45 years of research and development at the Seibersdorf site as well as the operation of the Hot Cell Laboratory [1]. The new Hot Cell Laboratory inside the NHZ consists of the following room areas: - One hot cell, placed in the center, for remote controlled, radiation protected handling of radioactive materials, including an integrated floor storage for the long-term temporary storage of highly radioactive radiation sources; - An anteroom for the loading and unloading of the hot cell; - One control room for the remote controlling of the hot cell equipment; - One floor storage, placed laterally to the hot cell, for burial, interim storage and removal of fissionable radioactive material in leak-proof packed units in 100 l drums. The specific design activity of the hot cell of 1.85 Pbq relating to 1-Me-Radiator including the integrated floor storage influences realization and design of the components used in the cell significantly. (authors)

  17. Developing and circulating a fault system in the crystalline rock for geothermal power generation in Insheim, Germany.

    NASA Astrophysics Data System (ADS)

    Teza, D.; Baumgärtner, J.; Lerch, C.; Gandy, T.; Hettkamp, T.; Penzkofer, P.; Schindler, M.; Wahl, G.

    2011-12-01

    Pfalzwerke geofuture GmbH together with its general contractor BESTEC GmbH intend to build a geothermal power plant in Insheim using a single fault system in the crystalline rock for geothermal heat extraction. The Insheim site is located in the Upper Rhine Graben, about 4 km South of the geothermal power plant in Landau, Germany, and about 30 km North of the European EGS site at Soultz-sous-Forêts, France. In 2008 and 2009 two wells were successfully drilled to a depth of about 3,800 meters targeting the same fault system in the crystalline basement. The geothermal reservoir was tapped with a temperature of more than 165 degrees Celsius. In order to improve well properties and prepare both wells for safe, clean and viable power generation, circulation tests and hydraulic injections with gradually increasing flowrate were conducted in late 2009 and early 2010. Seismic monitoring networks, recording also ground velocities, along with an alarm plan ensured the success of the operations. The recorded peak ground velocities stayed far below the reference values of 3 and 5 millimeters per second, specified in the DIN 4150, while seismic activity obviously decreased during the hydraulic operations. In autumn 2010 a lateral well was drilled out of the injection well at approximately 2,500 meters, aiming to better distribute the fluid volume between the two injection branches and thus further minimize microseismic activity. During subsequent hydraulic injection tests no more seismicity was registered. The geothermal power plant in Insheim will have a capacity of 4 to 5 megawatts, capable of supplying about 8,000 homes with electrical energy. The beginning of electric power production is planned for summer 2012.

  18. 250 kW flywheel with HTS magnetic bearing for industrial use

    NASA Astrophysics Data System (ADS)

    Werfel, F. N.; Floegel-Delor, U.; Riedel, T.; Rothfeld, R.; Wippich, D.; Goebel, B.; Reiner, G.; Wehlau, N.

    2008-02-01

    A 250 kW / 5 kWh engineering prototype Flywheel Energy Storage System (FESS) was designed, fabricated and component tested by Adelwitz Technologiezentrum GmbH (ATZ) and L-3 Communications Magnet - Motor GmbH (MM). A heavy - load vertical 0.6 ton rotor is suspended totally magnetically by an HTS radial-passive bearing on the top together with a PM bearing at the bottom. Further features are the flywheel rotor body which is manufactured from carbon fibre reinforced plastics (CFRP) in a multi-rim version and combined with an integrated high-power motor/generator. A 35 W/77 K single- stage Gifford McMahon cryo-cooler is cooling the HTS bearing to a temperature of 45 - 60 K. Functionality and efficiency of the magnetic bearing configurations, rotor control concepts and motor / generator power electric system is considered and established. Bearing stiffness parameters, damping performance, and rotational friction are measured. Testing of further components under vacuum conditions confirmed that low bearing drag and wear- free operation can be attained. The motor-generator operates with a power in excess of 250 kW and an efficiency of > 92%, including the losses of the inverters. A redundant mechanical touchdown bearing system can be activated to restore the rotor position. The separately tested flywheel components are now in the assembling status expecting first machine tests in November 2007. After studying and measuring all FESS parameters in -house the dynamical storage device will be tested in a German E.ON power station under industrial conditions.

  19. Temporal variations in PM 10 and particle size distribution during Asian dust storms in Inner Mongolia

    NASA Astrophysics Data System (ADS)

    Hoffmann, Carsten; Funk, Roger; Sommer, Michael; Li, Yong

    Two types of increased atmospheric dust concentration could be distinguished in the Xilingele grassland in the Chinese Province of Inner Mongolia, based on the dust origin i.e. local versus supra-regional type. While the local type is characterized by dust emission, dust events of the supra-regional type cause high dust passages and deposition rates. During dust events the temporal variability of the PM 10- and PM 1-concentrations, the particle size distribution and the friction velocity u* were measured in 5 min intervals using a Laser Dust Monitor (by GRIMM Aerosol GmbH). The threshold friction velocity for local dust emission u*t, at which dust of local soils origin was measured, was above 0.6 m s -1. The total suspended particles (TSP) was collected by MWAC catchers and measured by a Laser Particle Sizer (Analysette 22 by Fritsch GmbH). The average D[4/3] particle diameter of the TSP was 23.0 μm and the greatest particles measured had sizes of up to 100 μm. While fine dust of the PM 10 category contained between 58% and 63% of the TSP-mass, coarser particles (>30 μm) contributed to about a fourth of the TSP-mass. At the end of some strong dust storms, the dust concentrations remained at a high level even though wind speeds had already slowed down and u* was below 0.3 m s -1. These phases were characterized by high deposition rates for dust particles greater than 60 μm.

  20. Development of a Magneto-Resistive Angular Position Sensor for Space Mechanisms

    NASA Technical Reports Server (NTRS)

    Hahn, Robert; Schmidt, Tilo; Seifart, Klaus; Olberts, Bastian; Romera, Fernando

    2016-01-01

    Magnetic microsystems in the form of magneto-resistive (MR) sensors are firmly established in automobiles and industrial applications. They are used to measure travel, angle, electrical current, or magnetic fields. MR technology opens up new sensor possibilities in space applications and can be an enabling technology for optimal performance, high robustness and long lifetime at reasonable costs. In some science missions, the technology is already applied, however, the designs are proprietary and case specific, for instance in case of the angular sensors used for JPL/NASA's Mars rover Curiosity [1]. Since 2013 HTS GmbH and Sensitec GmbH have teamed up to develop and qualify a standardized yet flexible to use MR angular sensor for space mechanisms. Starting with a first assessment study and market survey performed under ESA contract, a very strong industry interest in novel, contactless position measurement means was found. Currently a detailed and comprehensive development program is being performed by HTS and Sensitec. The objective of this program is to advance the sensor design up to Engineering Qualification Model level and to perform qualification testing for a representative space application. The paper briefly reviews the basics of magneto-resistive effects and possible sensor applications and describes the key benefits of MR angular sensors with reference to currently operational industrial and space applications. The key applications and specification are presented and the preliminary baseline mechanical and electrical design will be discussed. An outlook on the upcoming development and test stages as well as the qualification program will be provided.