Sample records for uhde gmbh puertollano

  1. Concentrating Solar Power Projects - Ibersol Ciudad Real (Puertollano) |

    Science.gov Websites

    Overview Project Name: Ibersol Ciudad Real (Puertollano) Country: Spain Location: Puertollano (Castilla-La Mancha) Owner(s): IBERCAM (Iberdrola Renovables Castilla-La Mancha) (90%) IDAE (10%) Technology : Operational Country: Spain City: Puertollano Region: Castilla-La Mancha Lat/Long Location: 38°38' 36.19"

  2. Space Station Fisheye Fly-Through_ UHD

    NASA Image and Video Library

    2016-10-27

    Join us for a fly-through of the International Space Station. Produced by Harmonic exclusively for NASA TV UHD, the footage was shot in Ultra High Definition (4K) using a fisheye lens for extreme focus and depth of field.

  3. Ultra-high definition (8K UHD) endoscope: our first clinical success.

    PubMed

    Yamashita, Hiromasa; Aoki, Hisae; Tanioka, Kenkichi; Mori, Toshiyuki; Chiba, Toshio

    2016-01-01

    We have started clinical application of 8K ultra-high definition (UHD; 7680 × 4320 pixels) imaging technology, which is a 16-fold higher resolution than the current 2K high-definition (HD; 1920 × 1080 pixels) technology, to an endoscope for advanced laparoscopic surgery. Based on preliminary testing experience and with subsequent technical and system improvements, we then proceeded to perform two cases of cholecystectomy and were able to achieve clinical success with an 8K UHD endoscopic system, which consisted of an 8K camera, a 30-degrees angled rigid endoscope with a lens adapter, a pair of 300-W xenon light sources, an 85-inch 8K LCD and an 8K video recorder. These experimental and clinical studies revealed the engineering and clinical feasibility of the 8K UHD endoscope, enabling us to have a positive outlook on its prospective use in clinical practice. The 8K UHD endoscopy promises to open up new possibilities for intricate procedures including anastomoses of thin nerves and blood vessels as well as more confident surgical resections of a diversity of cancer tissues. 8K endoscopic imaging, compared to imaging by the current 2K imaging technology, is very likely to lead to major changes in the future of medical practice.

  4. Engineering a Live UHD Program from the International Space Station

    NASA Technical Reports Server (NTRS)

    Grubbs, Rodney; George, Sandy

    2017-01-01

    The first-ever live downlink of Ultra-High Definition (UHD) video from the International Space Station (ISS) was the highlight of a “Super Session” at the National Association of Broadcasters (NAB) Show in April 2017. Ultra-High Definition is four times the resolution of “full HD” or “1080P” video. Also referred to as “4K”, the Ultra-High Definition video downlink from the ISS all the way to the Las Vegas Convention Center required considerable planning, pushed the limits of conventional video distribution from a space-craft, and was the first use of High Efficiency Video Coding (HEVC) from a space-craft. The live event at NAB will serve as a pathfinder for more routine downlinks of UHD as well as use of HEVC for conventional HD downlinks to save bandwidth. A similar demonstration was conducted in 2006 with the Discovery Channel to demonstrate the ability to stream HDTV from the ISS. This paper will describe the overall work flow and routing of the UHD video, how audio was synchronized even though the video and audio were received many seconds apart from each other, and how the demonstration paves the way for not only more efficient video distribution from the ISS, but also serves as a pathfinder for more complex video distribution from deep space. The paper will also describe how a “live” event was staged when the UHD video coming from the ISS had a latency of 10+ seconds. In addition, the paper will touch on the unique collaboration between the inherently governmental aspects of the ISS, commercial partners Amazon and Elemental, and the National Association of Broadcasters.

  5. Usefulness of Four Different Echinococcus granulosus Recombinant Antigens for Serodiagnosis of Unilocular Hydatid Disease (UHD) and Postsurgical Follow-Up of Patients Treated for UHD▿

    PubMed Central

    Hernández-González, Ana; Muro, Antonio; Barrera, Inmaculada; Ramos, Guillermo; Orduña, Antonio; Siles-Lucas, Mar

    2008-01-01

    Four different recombinant antigens derived from Echinococcus granulosus, designated B1t, B2t, E14t, and C317, were tested with enzyme-linked immunosorbent assays (ELISAs) for the detection of specific immunoglobulin G (IgG) in patients with unilocular hydatid disease (UHD). The results were compared to those obtained with hydatid fluid and were subjected to receiver operator characteristic analysis. The diagnostic performance of the above-listed proteins was defined with respect to their specificity, sensitivity, and predictive values (PV); the influence of cyst location; and usefulness in the follow-up of surgical treatment for UHD and in the determination of whether or not patients have been surgically cured of UHD. The best diagnostic results were obtained with the anti-B2t IgG ELISA, with 91.2% sensitivity, 93% specificity, and high positive and negative PV (89.4 and 94.2, respectively). In addition, this diagnostic tool proved to be useful for the follow-up of surgically treated UHD patients. The anti-B2t IgG ELISA may find an application in the serodiagnosis of UHD in clinical laboratories. PMID:17989342

  6. Joint denoising, demosaicing, and chromatic aberration correction for UHD video

    NASA Astrophysics Data System (ADS)

    Jovanov, Ljubomir; Philips, Wilfried; Damstra, Klaas Jan; Ellenbroek, Frank

    2017-09-01

    High-resolution video capture is crucial for numerous applications such as surveillance, security, industrial inspection, medical imaging and digital entertainment. In the last two decades, we are witnessing a dramatic increase of the spatial resolution and the maximal frame rate of video capturing devices. In order to achieve further resolution increase, numerous challenges will be facing us. Due to the reduced size of the pixel, the amount of light also reduces, leading to the increased noise level. Moreover, the reduced pixel size makes the lens imprecisions more pronounced, which especially applies to chromatic aberrations. Even in the case when high quality lenses are used some chromatic aberration artefacts will remain. Next, noise level additionally increases due to the higher frame rates. To reduce the complexity and the price of the camera, one sensor captures all three colors, by relying on Color Filter Arrays. In order to obtain full resolution color image, missing color components have to be interpolated, i.e. demosaicked, which is more challenging than in the case of lower resolution, due to the increased noise and aberrations. In this paper, we propose a new method, which jointly performs chromatic aberration correction, denoising and demosaicking. By jointly performing the reduction of all artefacts, we are reducing the overall complexity of the system and the introduction of new artefacts. In order to reduce possible flicker we also perform temporal video enhancement. We evaluate the proposed method on a number of publicly available UHD sequences and on sequences recorded in our studio.

  7. Regional soil geochemistry in the Ojailen Valley: a realm dominated by the industrial and mining city of Puertollano (South Central Spain)

    NASA Astrophysics Data System (ADS)

    López-Berdonces, Miguel; Fernandez-Calderón, Sergio; Higueras, Pablo; María Esbrí, Jose; Gonzalez-Corrochano, Beatríz; García-Noguero, Eva Mª; Martínez-Coronado, Alba; García-Noguero, Carolina

    2013-04-01

    Regional soil geochemistry in the Ojailén Valley: a realm dominated by the industrial and mining city of Puertollano (South Central Spain). Authors: Miguel A. López-Berdonces¹; Sergio Fernández Calderón¹; Pablo Higueras¹; José María Esbrí¹; Beatriz González-Corrochano¹; Eva Mª García-Noguero¹; Alba Martínez-Coronado¹; Carolina García Noguero¹ ¹Instituto de Geología Aplicada, Universidad de Castilla La Mancha, Almadén 13400 (Spain). Ojailén Valley is situated in South Central of Spain, an area where livestock, agriculture, mining and industry coexist. This work tries to assess the relationships between these activities and local environmental compartments: water, soils and heavy metal contents, and establish the most appropriate methodology of sample treatment and analytical techniques that can be employed on this kind of studies. For soil geochemistry, 152 samples were taken at two different depths, one at surface layer and another at 20 cm depth, and establish relationships between them and the possible sources. For this purpose, we determine soil parameters (pH, conductivity and organic matter) and total metal contents by Energy Dispersion of X Ray Fluorescence (EDXRF). Samples with higher nickel contents were analyzed with Inductive Coupled Plasma Spectroscopy (ICP-OES) after acid digestion. The study of surface waters includes 18 samples along the river and tributaries near mining and industrial areas. Water analysis was performed by ICP-OES. Soil samples shows pH between 6 and 8.5, highest located near on the east part of the valley, in the vicinity of petrochemical complex. Conductivity values show higher levels (1600 µS cm¯¹) in the vicinity of Puertollano and the industrial sites. Local reference value (LRV) for contaminated soils were determined according to the methodology proposed by Jimenez-Ballesta et al. (2010), using the equation: LRV=GM + 2SD, where LRV: Local Reference Value, GM: Geometric Mean, SD: Standard Deviation

  8. 77 FR 20526 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... directive (AD) for all 328 Support Services GmbH (Type Certificate previously held by AvCraft Aerospace GmbH... GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier... applies to 328 Support Services GmbH (Type Certificate previously held by AvCraft Aerospace GmbH...

  9. 76 FR 77159 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... Services GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Services GmbH (Type Certificate previously held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and -300 airplanes that would supersede an existing AD. This proposed AD...

  10. 77 FR 3583 - Airworthiness Directives; 328 Support Services GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... Airworthiness Directives; 328 Support Services GmbH Airplanes AGENCY: Federal Aviation Administration (FAA... directive (AD) for all 328 Support Services GmbH (Type Certificate previously held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and 328-300 airplanes. This AD was prompted by...

  11. 78 FR 44039 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters with a jettisonable sliding door (door) installed... airworthiness directive (AD): Eurocopter Deutschland GmbH Helicopters (Eurocopter): Docket No. FAA-2013-0642...

  12. 77 FR 75073 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Supplemental notice... proposed airworthiness directive (AD) for Eurocopter Deutschland GmbH (Eurocopter) Model BO-105A, BO- 105C... airworthiness directive (AD): Eurocopter Deutschland GmbH: Docket No. FAA-2011-1285; Directorate Identifier 2010...

  13. 78 FR 42409 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA...) for Eurocopter Deutschland GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters. This AD requires... directive (AD): 2013-12-05 Eurocopter Deutschland GmbH Helicopters: Amendment 39- 17483; Docket No. FAA-2013...

  14. 78 FR 7312 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... 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 the... new Airworthiness Directive (AD): Eurocopter Deutschland GmbH: Docket No. FAA-2013-0021; Directorate...

  15. 77 FR 37790 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Eurocopter Deutschland GmbH (ECD) Model EC135 helicopters. The existing EAD, which was previously sent to all... new airworthiness directive (AD): 2012-11-02 Eurocopter Deutschland GmbH: Amendment 39-17065; Docket...

  16. 77 FR 42958 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... airworthiness directive (AD) for Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 (all versions) and BO-105LS... Eurocopter Deutschland GmbH Helicopters: Amendment 39- 17113; Docket No. FAA-2012-0704; Directorate...

  17. 78 FR 77380 - Airworthiness Directives; Dornier Luftfahrt GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Dornier Luftfahrt GmbH Models Dornier 228-100, 228-101, 228-200, 228- 201, 228-202, and 228... holidays. For service information identified in this proposed AD, contact RUAG Aerospace Services GmbH...

  18. 78 FR 31394 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... airworthiness directive (AD) for Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 C-2 helicopters. This AD... directive (AD): 2013-10-05 Eurocopter Deutschland GmbH Helicopters: Amendment 39- 17458; Docket No. FAA-2013...

  19. 78 FR 25361 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT... Deutschland GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters. This AD requires inspecting the long tail... directive (AD): 2013-03-18 Eurocopter Deutschland GmbH (Eurocopter): Amendment 39- 17352; Docket No. FAA...

  20. 78 FR 69320 - Airworthiness Directives; DORNIER LUFTFAHRT GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... 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 mandatory... proposed AD, contact RUAG Aerospace Services GmbH, Dornier 228 Customer Support, P.O. Box 1253, 82231...

  1. 77 FR 2234 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), Department... new airworthiness directive (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer... DG- Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal, Federal Republic of Germany; telephone...

  2. 77 FR 21400 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes AGENCY: Federal Aviation Administration (FAA... directive (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/ 20 Elan, and...., Washington, DC 20590. For service information identified in this AD, contact DG Flugzeugbau GmbH, Otto...

  3. 78 FR 67013 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... Flugzeugbau GmbH Models DG-800A, DG-800B, DG-500MB gliders. This AD results from mandatory continuing... holidays. For service information identified in this AD, contact DG- Flugzeugbau GmbH, 76646 Bruchsal...

  4. 78 FR 4090 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH (Eurocopter) Model MBB-BK 117 C-2 helicopters. This proposed AD would require determining if a... amends Sec. 39.13 by adding the following new airworthiness directive (AD): Eurocopter Deutschland GmbH...

  5. 78 FR 9792 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), Department... (AD) for DG Flugzeugbau GmbH Model DG-1000T gliders equipped with Solo Kleinmotoren Model 2350 C..., contact Solo Kleinmotoren GmbH, Postfach 60 01 52, D 71050 Sindelfingen, Germany; telephone: +49 07031-301...

  6. 78 FR 44050 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Deutschland GmbH (Eurocopter) Model EC135P2+ and EC135T2+ helicopters. This proposed AD would require... adding the following new airworthiness directive (AD): Eurocopter Deutschland GmbH Helicopters: Docket No...

  7. 78 FR 65869 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final... Flugzeugbau GmbH Model DG-1000T glider equipped with a Solo Kleinmotoren Model 2350 C engine. This AD results... in this AD, contact Solo Kleinmotoren GmbH, Postfach 60 01 52, D 71050 Sindelfingen, Germany...

  8. 77 FR 43736 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... 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 discovery... Deutschland GmbH: Docket No. FAA-2012-0773; Directorate Identifier 2009-SW-71-AD. (a) Applicability This AD...

  9. 78 FR 40047 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH (ECD) Model EC135 and MBB-BK 117 C-2 helicopters. This proposed AD is prompted by the discovery... amends Sec. 39.13 by adding the following new airworthiness directive (AD): Eurocopter Deutschland GmbH...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ...-0164; Directorate Identifier 2013-NE-10-AD] RIN 2120-AA64 Airworthiness Directives; Austro Engine GmbH...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all Austro Engine GmbH model E4.... Fax: 202-493-2251. For service information identified in this proposed AD, contact Austro Engine GmbH...

  11. 77 FR 19063 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), Department... (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/ 20 Elan, DG-500/22... identified in this AD, contact DG- Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal, Federal Republic...

  12. 78 FR 65169 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Deutschland GmbH (Eurocopter) Model EC135 P1, P2, P2+, T1, T2, and T2+ helicopters. This AD requires... GmbH: Amendment 39-17629; Docket No. FAA-2013-0446; Directorate Identifier 2010-SW-007-AD. (a...

  13. 77 FR 72913 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Eurocopter Deutschland GmbH (ECD) Model EC135 helicopters, except the EC 135 P2+ and T2+. This AD requires... apply to all Eurocopter Deutschland GmbH (ECD) model EC135 helicopters, except the EC 135 P2+ and T2...

  14. 77 FR 44116 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Eurocopter 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... directive (AD): 2012-14-14 Eurocopter Deutschland GmbH Helicopters: Amendment 39- 17128; Docket No. FAA-2012...

  15. 77 FR 27661 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Deutschland GmbH (ECD) model EC135 helicopters, except the EC 135 P2+ and T2+. This proposed AD was prompted...) Applicability This AD applies to all Eurocopter Deutschland GmbH (ECD) Model EC135 helicopters, except EC 135 P2...

  16. 78 FR 2223 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-10

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH (Eurocopter) Model BO-105A, BO-105C, BO- 105S, BO-105LS A-1, BO-105LS A-3, EC135 P1, EC135 P2... new airworthiness directive (AD): Eurocopter Deutschland GmbH: Docket No. FAA-2012-1305; Directorate...

  17. 76 FR 76068 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH Model BO-105A, BO-105C, BO-105LS A-1, BO- 105LS A-3, and BO-105S helicopters. This proposed AD... airworthy main rotor blade. Note 1: Eurocopter Deutschland GmbH Emergency Alert Service Bulletin No. BO105...

  18. 78 FR 37446 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Deutschland GmbH (Eurocopter) Model BO-105A, BO-105C, BO- 105S, BO-105LS A-1, BO-105LS A-3, EC135 P1, EC135 P2... new airworthiness directive (AD): 2013-11-15 Eurocopter Deutschland GmbH: Amendment 39-17475; Docket...

  19. 78 FR 56597 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Deutschland GmbH (ECD) Model EC135P1, EC135P2, EC135P2+, EC135T1, EC135T2, and EC135T2+ helicopters with... directive (AD): 2013-18-05 Eurocopter Deutschland GmbH: Amendment 39-17578; Docket No. FAA-2013-0398...

  20. 78 FR 26715 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... GmbH (ECD) Model EC135P1, EC135P2, EC135P2+, EC135T1, EC135T2, and EC135T2+ helicopters with certain... airworthiness directive (AD): Eurocopter Deutschland GmbH: Docket No. FAA-2013-0398; Directorate Identifier 2011...

  1. 78 FR 52410 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Deutschland GmbH (ECD) Model BO-105A, BO-105C, BO-105S, BO- 105LS A-1, BO-105LS A-3, MBB-BK 117 A-1, MBB-BK... directive (AD): 2013-16-13 Eurocopter Deutschland GmbH (ECD): Amendment 39-17551; Docket No. FAA-2012-0887...

  2. 77 FR 20321 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... 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 helicopters... Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 A-4 model. The EASA AD makes no mention of this model. The...

  3. 78 FR 49115 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA...) that was published in the Federal Register. The AD applies to certain Eurocopter Deutschland GmbH...

  4. 78 FR 72568 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-03

    ... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA40 and DA40F airplanes. This AD..., contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43...

  5. 78 FR 40642 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-08

    ... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes. This... Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43 2622...

  6. 78 FR 59223 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG... information identified in this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener...

  7. 77 FR 65503 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ... 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. This... Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 Wiener Neustadt, Austria, telephone...

  8. 77 FR 35890 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for certain Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes... information identified in this proposed AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5...

  9. 77 FR 49705 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... Deutschland GmbH Model MBB-BK 117 C-2 helicopters. A page reference of the rotorcraft flight manual in the...

  10. 78 FR 30793 - Airworthiness Directives; Eurocopter Deutschland GmbH Model Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... Deutschland GmbH Model Helicopters AGENCY: Federal Aviation Administration (FAA) DOT. ACTION: Notice of... Deutschland GmbH (Eurocopter) Model EC135 P1, P2, P2+, T1, T2, and T2+ helicopters to require inspecting each...): Eurocopter Deutschland GmbH: Docket No. FAA-2013-0446; Directorate Identifier 2010-SW-007-AD. (a...

  11. 77 FR 27659 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Deutschland GmbH (ECD) Model BO-105A, BO-105C, and BO-105S helicopters. This proposed AD is prompted by...

  12. 78 FR 30791 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... Schleicher GmbH & Co. Segelflugzeugbau Sailplanes AGENCY: Federal Aviation Administration (FAA), Department... new airworthiness directive (AD) for all Alexander Schleicher GmbH & Co. Segelflugzeugbau Models AS... proposed AD, contact Alexander Schleicher GmbH & Co Segelflugzeugbau, Stra[szlig]e 1 D-- 36163 Poppenhausen...

  13. 78 FR 70216 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines AGENCY: Federal Aviation... all Thielert Aircraft Engines GmbH TAE 125-01 reciprocating engines. This AD requires applying sealant... directive (AD): 2013-24-06 Thielert Aircraft Engines GmbH: Amendment 39-17680; Docket No. FAA-2013-0561...

  14. 77 FR 71359 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ...H Gliders AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION... DG Flugzeugbau GmbH Model DG-1000T gliders equipped with Solo Kleinmotoren Model 2350 C engines. This... proposed AD, contact Solo Kleinmotoren GmbH, Postfach 60 01 52, D 71050 Sindelfingen, Germany; telephone...

  15. 77 FR 2236 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ...H Sailplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... are revising an earlier NPRM for DG Flugzeugbau GmbH DG-500 Elan series sailplanes and Models DG-500M... information identified in this proposed AD, DG Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal...

  16. 77 FR 37777 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... directive (AD) for all Eurocopter Deutschland GmbH (ECD) Model MBB-BK 117 C-2 helicopters. That AD currently... Safety Agency AD No. 2011-0162, dated August 30, 2011. (h) Subject Joint Aircraft Service Component (JASC...

  17. 77 FR 55105 - Airbus Operations GmbH Grant of Exemption No. 10611

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ...] Airbus Operations GmbH Grant of Exemption No. 10611 AGENCY: Federal Aviation Administration (FAA), DOT... Exemption Docket No.: FAA-2012-0429. Petitioner: Airbus Operations GmbH. Sections of 14 CFR Affected: Part... Operations GmbH. The exemption from 14 CFR 121.344(f) and Appendix M is granted to the extent necessary to...

  18. 77 FR 71487 - Airworthiness Directives; Stemme GmbH & Co. KG Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... Airworthiness Directives; Stemme GmbH & Co. KG Powered Sailplanes AGENCY: Federal Aviation Administration (FAA... directive (AD) for all Stemme GmbH & Co. KG Models S10, S10-V, and S10-VT powered sailplanes. This AD... damage to the sailplane and/or injury of occupants. Prompted by these findings, Stemme GmbH developed a...

  19. 77 FR 69558 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters AGENCY: Federal Aviation Administration (FAA... airworthiness directive (AD) for Eurocopter Deutschland GmbH (ECD) Model EC135 P1, EC135 P2, EC135 P2+, EC135 T1... with this AD through an AMOC. (h) Additional Information (1) Eurocopter Emergency Alert Service...

  20. 77 FR 57531 - Airworthiness Directives; Stemme GmbH & Co. KG Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ...-0982; Directorate Identifier 2012-CE-035-AD] RIN 2120-AA64 Airworthiness Directives; Stemme GmbH & Co... directive (AD) for all Stemme GmbH & Co. KG Models S10, S10-V, and S10-VT powered sailplanes. This proposed... injury of occupants. Prompted by these findings, Stemme GmbH developed a procedure for identification of...

  1. GENOSENSE Diagnostics GmbH.

    PubMed

    Schneeberger, Christian

    2004-07-01

    GENOSENSE Diagnostics GmbH, a company specialized in preventive genetic diagnostics, has committed itself to applying molecular medical knowledge to realizing the vision of individual, preventive and patient-tailored medicine. GENOSENSE offers a unique line of preventive genomic diagnostic profiles. Each profile focuses on a carefully selected set of polymorphisms associated with particular diseases or physiologic imbalances. GENOSENSE does not only provide the genetic test results, but highly capable medical experts 'translate' the results into a clinical language and assist the customer with established support regarding their medical interpretation. In addition, the company provides academic institutions and pharmaceutical companies with turnkey solutions for research-based projects.

  2. 75 FR 7936 - Airworthiness Directives; SCHEIBE-Flugzeugbau GmbH Model SF 25C Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Airworthiness Directives; SCHEIBE-Flugzeugbau GmbH Model SF 25C Gliders AGENCY: Federal Aviation Administration.... Relevant Service Information SCHEIBE-Flugzeugbau GmbH has issued SCHEIBE AIRCRAFT GMBH Service Bulletin 653... SCHEIBE-Flugzeugbau GmbH: Amendment 39-16208; Docket No. FAA-2010-0125; Directorate Identifier 2010-CE-005...

  3. 77 FR 13488 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines AGENCY: Federal Aviation... this AD, contact Thielert Aircraft Engines GmbH, Platanenstrasse 14 D-09350, Lichtenstein, Germany... following new AD: 2010-11-09R1 Thielert Aircraft Engines GmbH: Amendment 39-16972; Docket No. FAA-2009-0201...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters AGENCY: Federal Aviation Administration... new airworthiness directive (AD): 2013-16-20 Eurocopter Deutschland GmbH (ECD): Amendment 39-17558... the EASA AD at http://www.regulations.gov in Docket No. FAA-2013-0020. (h) Subject Joint Aircraft...

  5. 78 FR 67020 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters AGENCY: Federal Aviation Administration... the AD Docket at http://www.regulations.gov . (h) Subject Joint Aircraft Service Component (JASC) Code..., of Eurocopter Deutschland GmbH Flight Manual BO 105 C/CS, Revision 5, dated March 12, 2010. (ii...

  6. 78 FR 22170 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Service. [FR Doc. 2013-07500 Filed 4-12-13; 8:45 am] BILLING CODE 4910-13-P ... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 M-NG, and DA 42NG...

  7. 78 FR 37150 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... Deutschland GmbH (ECD) Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of...): Eurocopter Deutschland GmbH (ECD): Docket No. FAA-2013-0519; Directorate Identifier 2010-SW-068-AD. (a... European Aviation Safety Agency AD No. 2010-0128, dated June 25, 2010. (h) Subject Joint Aircraft Service...

  8. 76 FR 76293 - Airworthiness Directives; BRP-Powertrain GmbH & Co. KG Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... Airworthiness Directives; BRP-Powertrain GmbH & Co. KG Reciprocating Engines AGENCY: Federal Aviation... directive (AD) for BRP- Powertrain GmbH & Co. KG Rotax 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914...-Powertrain GmbH & Co. KG, Rotax Aircraft Engines, Mandatory Alert Service Bulletins (ASB) Nos. ASB-912-059...

  9. 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

    ... Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... certain 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild...

  10. 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

    ... Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes AGENCY: Federal Aviation Administration (FAA... directive (AD) for all 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH...

  11. 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

    ... Airworthiness Directives; 328 Support 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... 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild...

  12. 77 FR 54800 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... airworthiness directive (AD) for certain Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG... products. The MCAI states: During conversion of a DA 42 to a DA 42 NG, voids were detected in the adhesive... the following Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes...

  13. 78 FR 1728 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... scheduled maintenance, whichever occurs first, do the following. (1) Remove the oil filler plug and check... Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines AGENCY: Federal Aviation... all Thielert Aircraft Engines GmbH (TAE) TAE 125-02-99 and TAE 125-02-114 reciprocating engines. This...

  14. 78 FR 1733 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines AGENCY: Federal Aviation... (AD) for all Thielert Aircraft Engines GmbH models TAE 125-01, TAE 125-02- 99, and TAE 125-02-114 reciprocating engines. That AD currently requires installation of full-authority digital electronic control...

  15. 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

    ... 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. ACTION... Services GmbH, Global Support Center, P.O. Box 1252, D-82231 Wessling, Federal Republic of Germany...

  16. 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

    ... Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. [[Page 54146... Services GmbH, Global Support Center, P.O. Box 1252, D-82231 Wessling, Federal Republic of Germany...

  17. 76 FR 82110 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines AGENCY: Federal Aviation...) for Thielert Aircraft Engines GmbH models TAE 125-02-99 and TAE 125-01 reciprocating engines. That AD... flight hours to within 600 flight hours for TAE 125-01 reciprocating engines. This AD was prompted by the...

  18. 78 FR 26241 - Airworthiness Directives; Diamond Aircraft Industries GmbH Powered Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... Airworthiness Directives; Diamond Aircraft Industries GmbH Powered Gliders AGENCY: Federal Aviation... directive (AD) for certain Diamond Aircraft Industries GmbH Models HK 36 R, HK 36 TS, and HK 36 TTS powered... removing the Model H-36 from the Applicability. This AD was prompted by reports of installation of an...

  19. 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

    ... 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. ACTION... information identified in this proposed AD, contact 328 Support Services GmbH, Global Support Center, P.O. Box...

  20. 76 FR 68636 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines AGENCY: Federal Aviation... airworthiness directive (AD) for Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125- 02-99 reciprocating engines. That AD currently requires replacement of certain part numbers (P/Ns) and serial numbers...

  1. 77 FR 3090 - Airworthiness Directives; BRP-POWERTRAIN GMBH & CO KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... Airworthiness Directives; BRP--POWERTRAIN GMBH & CO KG Rotax Reciprocating Engines AGENCY: Federal Aviation... BRP-- POWERTRAIN GMBH & CO KG Rotax 914 F2, 914 F3, and 914 F4 reciprocating engines. This AD results... of fuel pressure regulators, part number (P/N) 887130, installed on Rotax 914 F series engines, which...

  2. 76 FR 23169 - Airworthiness Directives; DG Flugzeugbau GmbH Glaser-Dirks Model DG-808C Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... Directives; DG Flugzeugbau GmbH Glaser-Dirks Model DG-808C Gliders AGENCY: Federal Aviation Administration... applies to DG Flugzeugbau GmbH Glaser-Dirks Models DG-808C gliders, serial numbers 8-316 B 216 X 1 through...

  3. 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

    ... Industries GmbH Models DA 40 and DA 40F Airplanes AGENCY: Federal Aviation Administration (FAA), Department... new airworthiness directive (AD) for all Diamond Aircraft Industries GmbH Models DA 40 and DA 40F... received information from Diamond Aircraft Industries GmbH that the Models DA 40 and DA 40F airplanes have...

  4. 78 FR 70327 - TÜV SÜD Product Services GmbH: Request for Renewal of Recognition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ...[Uuml]V S[Uuml]D Product Services GmbH: Request for Renewal of Recognition AGENCY: Occupational Safety and Health Administration (OSHA), Labor ACTION: Notice. SUMMARY: This notice announces T[Uuml]V S[Uuml..., or denying the renewal of recognition. T[Uuml]V S[Uuml]D Product Services GmbH (TUVPSG) initially...

  5. 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

    ... Registration; SA INTL GMBH C/O., Sigma Aldrich Co., LLC By Notice dated March 20, 2013, and published in the Federal Register on March 28, 2013, 78 FR 19015, SA INTL GMBH C/O., Sigma Aldrich Co. LLC., 3500 Dekalb... registration of SA INTL GMBH C/O., Sigma Aldrich Co. LLC., to import the basic classes of controlled substances...

  6. The QoE implications of ultra-high definition video adaptation strategies

    NASA Astrophysics Data System (ADS)

    Nightingale, James; Awobuluyi, Olatunde; Wang, Qi; Alcaraz-Calero, Jose M.; Grecos, Christos

    2016-04-01

    As the capabilities of high-end consumer devices increase, streaming and playback of Ultra-High Definition (UHD) is set to become commonplace. The move to these new, higher resolution, video services is one of the main factors contributing to the predicted continuation of growth in video related traffic in the Internet. This massive increases in bandwidth requirement, even when mitigated by the use of new video compression standards such as H.265, will place an ever-increasing burden on network service providers. This will be especially true in mobile environments where users have come to expect ubiquitous access to content. Consequently, delivering UHD and Full UHD (FUHD) video content is one of the key drivers for future Fifth Generation (5G) mobile networks. One often voiced, but as yet unanswered question, is whether users of mobile devices with modest screen sizes (e.g. smartphones or smaller tablet) will actually benefit from consuming the much higher bandwidth required to watch online UHD video, in terms of an improved user experience. In this paper, we use scalable H.265 encoded video streams to conduct a subjective evaluation of the impact on a user's perception of video quality across a comprehensive range of adaptation strategies, covering each of the three adaptation domains, for UHD and FUHD video. The results of our subjective study provide insightful and useful indications of which methods of adapting UHD and FUHD streams have the least impact on user's perceived QoE. In particular, it was observed that, in over 70% of cases, users were unable to distinguish between full HD (1080p) and UHD (4K) videos when they were unaware of which version was being shown to them. Our results from this evaluation can be used to provide adaptation rule sets that will facilitate fast, QoE aware in-network adaptation of video streams in support of realtime adaptation objectives. Undoubtedly they will also promote discussion around how network service providers manage

  7. 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

    ...-0062; Notice 1] Notice of Receipt of Petition for Decision That Nonconforming 2008-2010 M&V GmbH..., DOT. ACTION: Notice of receipt of petition for decision that nonconforming 2008-2010 M&V GmbH Siegmar... Highway Traffic Safety Administration (NHTSA) of a petition for a decision that 2008-2010 M&V GmbH Siegmar...

  8. 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

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Manufacturer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co. LLC Pursuant to Title 21 Code of Federal Regulations 1301.34 (a), this is notice that on May 2, 2012, SA INTL GMBH C/O., Sigma Aldrich Co. LLC., 3500...

  9. 78 FR 48795 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ..., contact BRP- Powertrain GmbH & Co KG, Welser Strasse 32, A-4623 Gunskirchen, Austria; Internet: http://www..., A-4623 Gunskirchen, Austria; Internet: http://www.FLYROTAX.com . (4) You may view this service...

  10. 77 FR 4217 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... sensitivity of friction disk Part Number (P/N) 05-7211- K010201 against possible misalignment of gearbox and..., Thielert Aircraft Engines GmbH has developed a new friction disk. We issued a notice of proposed rulemaking... all TAE 125-02-99 and TAE 125-02-114 reciprocating engines, replacing the friction disk, P/N 05- 7211...

  11. Experimental physical methods and theories--then and now.

    PubMed

    Schulte, Jurgen

    2015-10-01

    A first evaluation of fundamental research into the physics and physiology of Ultra high dilutions (UHDs) was conducted by the author in 1994(1). In this paper we revisit methods and theories from back then and follow their paths through their evolution and contribution to new knowledge in UHD research since then. Physical methods and theories discusses in our anthology on UHD in 1994(1) form the basis for tracing ideas and findings along their path of further development and impact on new knowledge in UHD. Experimental approaches to probe physical changes in homeopathic preparations have become more sophisticated over past two decades, so did the desire to report results to a scientific standard that is on par with those in specialist literature. The same cannot be said about underlying supporting theoretical models and simulations. Grant challenges in science often take a more targeted and more concerted approach to formulate a research question and then look for answers. A concerted effort to focus on one hypothesized physical aspect of a well-defined homeopathic preparation may help aligning experimental methods with theoretical models and, in doing so, help to gain a deeper understanding of the whole body of insights and data produced. Copyright © 2015 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  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

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Importer of Controlled Substances; Notice of Application; SA INTL GMBH C/O., Sigma Aldrich Co. LLC Pursuant to Title 21 Code of Federal Regulations 1301.34 (a), this is notice that on February 1, 2013, SA INTL GMBH C/O., Sigma Aldrich Co. LLC., 3500 Dekalb...

  13. 77 FR 16968 - Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... verbal contact we receive about this proposed AD. Discussion The European Aviation Safety Agency (EASA...-200. (h) Related Information Refer to MCAI European Aviation Safety Agency (EAS) AD No. 2012- 0027...- und Raumfahrt GmbH Powered Sailplanes AGENCY: Federal Aviation Administration (FAA), Department of...

  14. 77 FR 32887 - Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Powered Sailplanes AGENCY: Federal Aviation... seaside and therefore exposed to a salty environment, causing the excessive corrosion. This condition, if... Programs,'' describes in more detail the scope of the Agency's authority. We are issuing this rulemaking...

  15. 76 FR 31457 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 42 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 42 Airplanes AGENCY: Federal Aviation... reportedly found on DA 42 Main Landing Gear (MLG) Damper-to-Trailing Arm joints during standard maintenance... DA 42 Main Landing Gear (MLG) Damper-to-Trailing Arm joints during standard maintenance. Depending on...

  16. Stunning Aurora Borealis from Space - Ultra-High Definition 4K

    NASA Image and Video Library

    2016-04-17

    NASA Television’s newest offering, NASA TV UHD, brings ultra-high definition video to a new level with the kind of imagery only the world’s leader in space exploration could provide. Harmonic produced this show exclusively for NASA TV UHD, using time-lapses shot from the International Space Station, showing both the Aurora Borealis and Aurora Australis phenomena that occur when electrically charged electrons and protons in the Earth's magnetic field collide with neutral atoms in the upper atmosphere.

  17. 76 FR 14346 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 42 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... Industries GmbH Model DA 42 Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... been reportedly found on DA 42 Main Landing Gear (MLG) Damper-to-Trailing Arm joints during standard... condition for the specified products. The MCAI states: Cracks have been reportedly found on DA 42 Main...

  18. 76 FR 253 - Airworthiness Directives; ROLLADEN-SCHNEIDER Flugzeugbau GmbH Model LS6 Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... Airworthiness Directives; ROLLADEN-SCHNEIDER Flugzeugbau GmbH Model LS6 Gliders AGENCY: Federal Aviation... condition does not exist in the Model LS6-c gliders. FAA's Determination We are issuing this AD rescission... Model LS6 glider, and the unsafe condition described previously is not likely to exist or develop in the...

  19. 77 FR 66534 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... Rotax 912 F2; 912 F3; 912 F4; 912 S2; 912 S3; and 912 S4 reciprocating engines. The word ``not'' was...-Powertrain GmbH & Co KG Rotax 912 F2; 912 F3; 912 F4; 912 S2; 912 S3; and 912 S4 reciprocating engines. As...

  20. Live Ultra-High Definition from the International Space Station

    NASA Technical Reports Server (NTRS)

    Grubbs, Rodney; George, Sandy

    2017-01-01

    The first ever live downlink of Ultra-High Definition (UHD) video from the International Space Station (ISS) was the highlight of a 'Super Session' at the National Association of Broadcasters (NAB) in April 2017. The Ultra-High Definition video downlink from the ISS all the way to the Las Vegas Convention Center required considerable planning, pushed the limits of conventional video distribution from a space-craft, and was the first use of High Efficiency Video Coding (HEVC) from a space-craft. The live event at NAB will serve as a pathfinder for more routine downlinks of UHD as well as use of HEVC for conventional HD downlinks to save bandwidth. HEVC may also enable live Virtual Reality video downlinks from the ISS. This paper will describe the overall work flow and routing of the UHD video, how audio was synchronized even though the video and audio were received many seconds apart from each other, and how the demonstration paves the way for not only more efficient video distribution from the ISS, but also serves as a pathfinder for more complex video distribution from deep space. The paper will also describe how a 'live' event was staged when the UHD coming from the ISS had a latency of 10+ seconds. Finally, the paper will discuss how NASA is leveraging commercial technologies for use on-orbit vs. creating technology as was required during the Apollo Moon Program and early space age.

  1. Experimental demonstration of OpenFlow-enabled media ecosystem architecture for high-end applications over metro and core networks.

    PubMed

    Ntofon, Okung-Dike; Channegowda, Mayur P; Efstathiou, Nikolaos; Rashidi Fard, Mehdi; Nejabati, Reza; Hunter, David K; Simeonidou, Dimitra

    2013-02-25

    In this paper, a novel Software-Defined Networking (SDN) architecture is proposed for high-end Ultra High Definition (UHD) media applications. UHD media applications require huge amounts of bandwidth that can only be met with high-capacity optical networks. In addition, there are requirements for control frameworks capable of delivering effective application performance with efficient network utilization. A novel SDN-based Controller that tightly integrates application-awareness with network control and management is proposed for such applications. An OpenFlow-enabled test-bed demonstrator is reported with performance evaluations of advanced online and offline media- and network-aware schedulers.

  2. 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

    ... Differences (f) None. Alternative Methods of Compliance (AMOCs) (g) The Manager, Engine Certification Office... Engines GmbH (TAE) Model TAE 125-01 Reciprocating Engines AGENCY: Federal Aviation Administration (FAA... 02-7250-18300R5, may cause a blow-by gas pressure increase inside the crankcase of the engine in...

  3. 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

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Model TAE 125-01 Reciprocating Engines AGENCY: Federal...-18300R5, may cause a blow-by gas pressure increase inside the crankcase of the engine in excess of the oil seal design pressure limits. Leaking engine oil may adversely affect the gearbox clutch or the engine...

  4. Genetics Home Reference: mucolipidosis type IV

    MedlinePlus

    ... PubMed Vergarajauregui S, Puertollano R. Mucolipidosis type IV: the importance of functional lysosomes for efficient autophagy. Autophagy. 2008 ... Reviewed : August 2013 Published : June 26, 2018 The resources on this site should not be used as a substitute ... Department of Health & Human Services National Institutes of Health National Library of ...

  5. 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

    ... Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines AGENCY... result in exceeding of the fuel pressure and might cause engine malfunction and/or massive fuel leakage... engine malfunction or a massive fuel leak. These conditions could cause loss of control of the airplane...

  6. 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

    ... Airworthiness Directives; Diamond Aircraft Industries GmbH Models DA 40 and DA 40F Airplanes AGENCY: Federal... of the Thielert Engine Owners Group commented that the Model DA 42 has the same door design and the same unsafe condition. He recommended that the AD also apply to the Model DA 42. The FAA has discussed...

  7. 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

    ... Bombardier-Rotax engines in Europe. Differences Between the Proposed AD and the Service Information Rotax... GmbH Type 912 F, 912 S, and 914 F Series Reciprocating Engines AGENCY: Federal Aviation Administration... and 914 F series reciprocating engines. That AD currently requires initial and repetitive visual...

  8. 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

    ... 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 of Tuesday, August 7, 2012, make the following corrections: 1. On page...

  9. Automated assembly of camera modules using active alignment with up to six degrees of freedom

    NASA Astrophysics Data System (ADS)

    Bräuniger, K.; Stickler, D.; Winters, D.; Volmer, C.; Jahn, M.; Krey, S.

    2014-03-01

    With the upcoming Ultra High Definition (UHD) cameras, the accurate alignment of optical systems with respect to the UHD image sensor becomes increasingly important. Even with a perfect objective lens, the image quality will deteriorate when it is poorly aligned to the sensor. For evaluating the imaging quality the Modulation Transfer Function (MTF) is used as the most accepted test. In the first part it is described how the alignment errors that lead to a low imaging quality can be measured. Collimators with crosshair at defined field positions or a test chart are used as object generators for infinite-finite or respectively finite-finite conjugation. The process how to align the image sensor accurately to the optical system will be described. The focus position, shift, tilt and rotation of the image sensor are automatically corrected to obtain an optimized MTF for all field positions including the center. The software algorithm to grab images, calculate the MTF and adjust the image sensor in six degrees of freedom within less than 30 seconds per UHD camera module is described. The resulting accuracy of the image sensor rotation is better than 2 arcmin and the accuracy position alignment in x,y,z is better 2 μm. Finally, the process of gluing and UV-curing is described and how it is managed in the integrated process.

  10. Preliminary experience with 4K ultra-high definition endoscope: analysis of pros and cons in skull base surgery.

    PubMed

    Rigante, M; La Rocca, G; Lauretti, L; D'Alessandris, G Q; Mangiola, A; Anile, C; Olivi, A; Paludetti, G

    2017-06-01

    During the last two decades endoscopic skull base surgery observed a continuous technical and technological development 3D endoscopy and ultra High Definition (HD) endoscopy have provided great advances in terms of visualisation and spatial resolution. Ultra-high definition (UHD) 4K systems, recently introduced in the clinical practice, will shape next steps forward especially in skull base surgery field. Patients were operated on through transnasal transsphenoidal endoscopic approaches performed using Olympus NBI 4K UHD endoscope with a 4 mm 0° Ultra Telescope, 300 W xenon lamp (CLV-S400) predisposed for narrow band imaging (NBI) technology connected through a camera head to a high-quality control unit (OTV-S400 - VISERA 4K UHD) (Olympus Corporation, Tokyo, Japan). Two screens are used, one 31" Monitor - (LMD-X310S) and one main ultra-HD 55" screen optimised for UHD image reproduction (LMD-X550S). In selected cases, we used a navigation system (Stealthstation S7, Medtronic, Minneapolis, MN, US). We evaluated 22 pituitary adenomas (86.3% macroadenomas; 13.7% microadenomas). 50% were not functional (NF), 22.8% GH, 18.2% ACTH, 9% PRL-secreting. Three of 22 were recurrences. In 91% of cases we achieved total removal, while in 9% near total resection. A mean follow-up of 187 days and average length of hospitalisation was 3.09 ± 0.61 days. Surgical duration was 128.18± 30.74 minutes. We experienced only 1 case of intraoperative low flow fistula with no further complications. None of the cases required any post- or intraoperative blood transfusion. The visualisation and high resolution of the operative field provided a very detailed view of all anatomical structures and pathologies allowing an improvement in safety and efficacy of the surgical procedure. The operative time was similar to the standard 2D HD and 3D procedures and the physical strain was also comparable to others in terms of ergonomics and weight. © Copyright by Società Italiana di Otorinolaringologia

  11. 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

    ..., 2010, or SB No. TM TAE 125-1011 P1, dated June 9, 2010, into any engine. FAA AD Differences (f) This AD... Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-01 and TAE 125-02-99 Reciprocating Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule; request for comments...

  12. 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

    ... Engines GmbH (TAE) TAE 125-02-99 and TAE 125-02-114 Reciprocating Engines AGENCY: Federal Aviation... unsafe condition on an aviation product. The MCAI describes the unsafe condition as: In-flight engine shutdown incidents have been reported on aeroplanes equipped with TAE 125 engines. Preliminary...

  13. 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

    ... identified in this AD from BRP-Rotax GmbH & Co. KG, Welser Strasse 32, A-4623 Gunskirchen, Austria. The... looking at the S/ N in the area indicated by XXX, following ``Made in Austria,'' as shown on Figure 2 of... 32, A-4623 Gunskirchen, Austria, or go to rotax-aircraft-engines.com for a copy of this service...

  14. 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

    ... difference is to ensure that the compliance requirements for all engines in paragraph (e)(1) above are... Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114 Reciprocating Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM...

  15. 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

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114 Reciprocating Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are adopting a... condition, if not corrected, could lead to in-flight cases of engine shutdown. We are issuing this AD to...

  16. Germanium recovery from gasification fly ash: evaluation of end-products obtained by precipitation methods.

    PubMed

    Arroyo, Fátima; Font, Oriol; Fernández-Pereira, Constantino; Querol, Xavier; Juan, Roberto; Ruiz, Carmen; Coca, Pilar

    2009-08-15

    In this study the purity of the germanium end-products obtained by two different precipitation methods carried out on germanium-bearing solutions was evaluated as a last step of a hydrometallurgy process for the recovery of this valuable element from the Puertollano Integrated Gasification Combined Cycle (IGCC) fly ash. Since H(2)S is produced as a by-product in the gas cleaning system of the Puertollano IGCC plant, precipitation of germanium as GeS(2) was tested by sulfiding the Ge-bearing solutions. The technological and hazardous issues that surround H(2)S handling conducted to investigate a novel precipitation procedure: precipitation as an organic complex by adding 1,2-dihydroxy benzene pyrocatechol (CAT) and cetyltrimethylammonium bromide (CTAB) to the Ge-bearing solutions. Relatively high purity Ge end-products (90 and 93% hexagonal-GeO(2) purity, respectively) were obtained by precipitating Ge from enriched solutions, as GeS(2) sulfiding the solutions with H(2)S, or as organic complex with CAT/CTAB mixtures and subsequent roasting of the precipitates. Both methods showed high efficiency (>99%) to precipitate selectively Ge using a single precipitation stage from germanium-bearing solutions.

  17. 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

    ... Airworthiness Directives; Thielert Aircraft Engines GmbH Models TAE 125-02-99 and TAE 125-02-114 Reciprocating...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all TAE 125-02-99 and TAE 125-02-114... 125-02-99 engine. This proposed AD would require inspection of the oil filler plug vent hole at the...

  18. Uniqueness of the anterior dentition three-dimensionally assessed for forensic bitemark analysis.

    PubMed

    Franco, A; Willems, G; Souza, Phc; Coucke, W; Thevissen, P

    2017-02-01

    The uniqueness of the human dentition (UHD) is an important concept in the comparative process in bitemark analysis. During this analysis, the incisal edges of the suspects' teeth are matched with the bitemarks collected from the victim's body or crime scenes. Despite playing an essential part to exclude suspects, the UHD contained in the involved incisal tooth edges remains an assumption on bitemark level. The present study was aimed, first, to investigate three-dimensionally (3D) the UHD within different quantities of dental material from the incisal edges; second, to test these outcomes in a bidimensional (2D) simulation. Four-hundred forty-five dental casts were collected to compose 4 study groups: I - randomly-selected subjects, II - orthodontically treated subjects, III - twins and IV - orthodontically treated twins. Additionally, 20 dental casts were included to create threshold groups on subjects from whom the dental impressions were taken at 2 different moments (Group V). All the dental casts were digitalized with an automated motion device (XCAD 3D ® (XCADCAM Technology ® , São Paulo, SP, Brazil). The digital cast files (DCF) were integrated in Geomagic Studio ® (3D Systems ® , Rock Hill, SC, USA) software package (GS) for cropping, automated superimposition and pair-wise comparisons. All the DCF were cropped remaining 3 mm (part 1), 2 mm (part 2) and 1 mm (part 3) from the incisal edges of the anterior teeth. For a 2D validation, slices of 1 mm, not including incisal edges (part 4), were also cropped. These procedures were repeated in Group V, creating specific thresholds for each of the study parts. The 4 study groups were compared with its respective threshold using ANOVA test with statistical significance of 5%. Groups I, II and III did not differ from the corresponding threshold (Group V) in all study parts (p > 0.05). Scientific evidence to support the UHD was not observed in the current study. Bitemark analysis should not be disregarded

  19. 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

    ... Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG Airplanes AGENCY: Federal Aviation Administration (FAA... on Diamond aeroplanes, the majority of which were DA 40. In additional, at least 18 doors have been... conditions) while the aeroplane was parked. All DA 40 and DA 42 aeroplanes have a system installed that...

  20. High dynamic range subjective testing

    NASA Astrophysics Data System (ADS)

    Allan, Brahim; Nilsson, Mike

    2016-09-01

    This paper describes of a set of subjective tests that the authors have carried out to assess the end user perception of video encoded with High Dynamic Range technology when viewed in a typical home environment. Viewers scored individual single clips of content, presented in High Definition (HD) and Ultra High Definition (UHD), in Standard Dynamic Range (SDR), and in High Dynamic Range (HDR) using both the Perceptual Quantizer (PQ) and Hybrid Log Gamma (HLG) transfer characteristics, and presented in SDR as the backwards compatible rendering of the HLG representation. The quality of SDR HD was improved by approximately equal amounts by either increasing the dynamic range or increasing the resolution to UHD. A further smaller increase in quality was observed in the Mean Opinion Scores of the viewers by increasing both the dynamic range and the resolution, but this was not quite statistically significant.

  1. Characterization of high density SiPM non-linearity and energy resolution for prompt gamma imaging applications

    NASA Astrophysics Data System (ADS)

    Regazzoni, V.; Acerbi, F.; Cozzi, G.; Ferri, A.; Fiorini, C.; Paternoster, G.; Piemonte, C.; Rucatti, D.; Zappalà, G.; Zorzi, N.; Gola, A.

    2017-07-01

    Fondazione Bruno Kessler (FBK) (Trento, Italy) has recently introduced High Density (HD) and Ultra High-Density (UHD) SiPMs, featuring very small micro-cell pitch. The high cell density is a very important factor to improve the linearity of the SiPM in high-dynamic-range applications, such as the scintillation light readout in high-energy gamma-ray spectroscopy and in prompt gamma imaging for proton therapy. The energy resolution at high energies is a trade-off between the excess noise factor caused by the non-linearity of the SiPM and the photon detection efficiency of the detector. To study these effects, we developed a new setup that simulates the LYSO light emission in response to gamma photons up to 30 MeV, using a pulsed light source. We measured the non-linearity and energy resolution vs. energy of the FBK RGB-HD e RGB-UHD SiPM technologies. We considered five different cell sizes, ranging from 10 μm up to 25 μm. With the UHD technology we were able to observe a remarkable reduction of the SiPM non-linearity, less than 5% at 5 MeV with 10 μm cells, which should be compared to a non-linearity of 50% with 25 μm-cell HD-SiPMs. With the same setup, we also measured the different components of the energy resolution (intrinsic, statistical, detector and electronic noise) vs. cell size, over-voltage and energy and we separated the different sources of excess noise factor.

  2. Resolution analysis of archive films for the purpose of their optimal digitization and distribution

    NASA Astrophysics Data System (ADS)

    Fliegel, Karel; Vítek, Stanislav; Páta, Petr; Myslík, Jiří; Pecák, Josef; Jícha, Marek

    2017-09-01

    With recent high demand for ultra-high-definition (UHD) content to be screened in high-end digital movie theaters but also in the home environment, film archives full of movies in high-definition and above are in the scope of UHD content providers. Movies captured with the traditional film technology represent a virtually unlimited source of UHD content. The goal to maintain complete image information is also related to the choice of scanning resolution and spatial resolution for further distribution. It might seem that scanning the film material in the highest possible resolution using state-of-the-art film scanners and also its distribution in this resolution is the right choice. The information content of the digitized images is however limited, and various degradations moreover lead to its further reduction. Digital distribution of the content in the highest image resolution might be therefore unnecessary or uneconomical. In other cases, the highest possible resolution is inevitable if we want to preserve fine scene details or film grain structure for archiving purposes. This paper deals with the image detail content analysis of archive film records. The resolution limit in captured scene image and factors which lower the final resolution are discussed. Methods are proposed to determine the spatial details of the film picture based on the analysis of its digitized image data. These procedures allow determining recommendations for optimal distribution of digitized video content intended for various display devices with lower resolutions. Obtained results are illustrated on spatial downsampling use case scenario, and performance evaluation of the proposed techniques is presented.

  3. A high-resolution map of the H1 locus harbouring resistance to the potato cyst nematode Globodera rostochiensis.

    PubMed

    Bakker, Erin; Achenbach, Ute; Bakker, Jeroen; van Vliet, Joke; Peleman, Johan; Segers, Bart; van der Heijden, Stefan; van der Linde, Piet; Graveland, Robert; Hutten, Ronald; van Eck, Herman; Coppoolse, Eric; van der Vossen, Edwin; Bakker, Jaap; Goverse, Aska

    2004-06-01

    The resistance gene H1 confers resistance to the potato cyst nematode Globodera rostochiensis and is located at the distal end of the long arm of chromosome V of potato. For marker enrichment of the H1 locus, a bulked segregant analysis (BSA) was carried out using 704 AFLP primer combinations. A second source of markers tightly linked to H1 is the ultra-high-density (UHD) genetic map of the potato cross SH x RH. This map has been produced with 387 AFLP primer combinations and consists of 10,365 AFLP markers in 1,118 bins (http://www.dpw.wageningen-ur.nl/uhd/). Comparing these two methods revealed that BSA resulted in one marker/cM and the UHD map in four markers/cM in the H1 interval. Subsequently, a high-resolution genetic map of the H1 locus has been developed using a segregating F(1) SH x RH population consisting of 1,209 genotypes. Two PCR-based markers were designed at either side of the H1 gene to screen the 1,209 genotypes for recombination events. In the high-resolution genetic map, two of the four co-segregating AFLP markers could be separated from the H1 gene. Marker EM1 is located at a distance of 0.2 cM, and marker EM14 is located at a distance of 0.8 cM. The other two co-segregating markers CM1 (in coupling) and EM15 (in repulsion) could not be separated from the H1 gene.

  4. Eradication therapy for peptic ulcer disease in Helicobacter pylori-positive people.

    PubMed

    Ford, Alexander C; Gurusamy, Kurinchi Selvan; Delaney, Brendan; Forman, David; Moayyedi, Paul

    2016-04-19

    eradication compared with ulcer healing drug, placebo or no treatment. Trials were included if they reported assessment from two weeks onwards. We collected data on ulcer healing, recurrence, relief of symptoms and adverse effects. We calculated the risk ratio (RR) with 95% confidence intervals (CI) using both fixed-effect and random-effects models with Review Manager software (RevMan 5.3) based on intention-to-treat analysis as far as possible. A total of 55 trials were included for one or more outcomes for this review.In duodenal ulcer healing, eradication therapy was superior to ulcer healing drug (UHD) (34 trials, 3910 participants, RR of ulcer persisting = 0.66, 95% confidence interval (CI) 0.58 to 0.76; 381/2286 (adjusted proportion: 12.4%) in eradication therapy plus UHD versus 304/1624 (18.7%) in UHD; low quality evidence) and no treatment (two trials, 207 participants, RR 0.37, 95% CI 0.26 to 0.53; 30/125 (adjusted proportion: 21.7%) in eradication therapy versus 48/82 (58.5%) in no treatment; low quality evidence).In gastric ulcer healing, the differences were imprecise between eradication therapy and UHD (15 trials, 1974 participants, RR 1.23, 95% CI 0.90 to 1.68; 220/1192 (adjusted proportion: 16.0%) in eradication therapy plus UHD versus 102/782 (13.0%) in UHD; very low quality evidence). In preventing duodenal ulcer recurrence the differences were imprecise between maintenance therapy with H.pylori eradication therapy and maintenance therapy with UHD (four trials, 319 participants, RR of ulcer recurring 0.73; 95% CI 0.42 to 1.25; 19/159 (adjusted proportion: 11.9%) in eradication therapy versus 26/160 (16.3%) in UHD; very low quality evidence), but eradication therapy was superior to no treatment (27 trials 2509 participants, RR 0.20, 95% CI 0.15 to 0.26; 215/1501 (adjusted proportion: 12.9%) in eradication therapy versus 649/1008 (64.4%) in no treatment; very low quality evidence).In preventing gastric ulcer recurrence, eradication therapy was superior to no

  5. The Critical Aspects of No Child Left Behind for an Urban Teacher Education Program

    ERIC Educational Resources Information Center

    Chen, Irene; Paige, Susan; Bhattacharjee, Maria

    2004-01-01

    The faculty in the Department of Urban Education (DUE) at the University of Houston Downtown (UHD) have developed critical awareness of issues related to the responsibility of both teachers and teacher educators for addressing the mandates of the No Child Left Behind Act of 2001. The purpose of this article is to provide relevant information on…

  6. D Reconstruction from Uav-Based Hyperspectral Images

    NASA Astrophysics Data System (ADS)

    Liu, L.; Xu, L.; Peng, J.

    2018-04-01

    Reconstructing the 3D profile from a set of UAV-based images can obtain hyperspectral information, as well as the 3D coordinate of any point on the profile. Our images are captured from the Cubert UHD185 (UHD) hyperspectral camera, which is a new type of high-speed onboard imaging spectrometer. And it can get both hyperspectral image and panchromatic image simultaneously. The panchromatic image have a higher spatial resolution than hyperspectral image, but each hyperspectral image provides considerable information on the spatial spectral distribution of the object. Thus there is an opportunity to derive a high quality 3D point cloud from panchromatic image and considerable spectral information from hyperspectral image. The purpose of this paper is to introduce our processing chain that derives a database which can provide hyperspectral information and 3D position of each point. First, We adopt a free and open-source software, Visual SFM which is based on structure from motion (SFM) algorithm, to recover 3D point cloud from panchromatic image. And then get spectral information of each point from hyperspectral image by a self-developed program written in MATLAB. The production can be used to support further research and applications.

  7. An Ultra-High Discrimination Y Chromosome Short Tandem Repeat Multiplex DNA Typing System

    PubMed Central

    Hanson, Erin K.; Ballantyne, Jack

    2007-01-01

    In forensic casework, Y chromosome short tandem repeat markers (Y-STRs) are often used to identify a male donor DNA profile in the presence of excess quantities of female DNA, such as is found in many sexual assault investigations. Commercially available Y-STR multiplexes incorporating 12–17 loci are currently used in forensic casework (Promega's PowerPlex® Y and Applied Biosystems' AmpFlSTR® Yfiler®). Despite the robustness of these commercial multiplex Y-STR systems and the ability to discriminate two male individuals in most cases, the coincidence match probabilities between unrelated males are modest compared with the standard set of autosomal STR markers. Hence there is still a need to develop new multiplex systems to supplement these for those cases where additional discriminatory power is desired or where there is a coincidental Y-STR match between potential male participants. Over 400 Y-STR loci have been identified on the Y chromosome. While these have the potential to increase the discrimination potential afforded by the commercially available kits, many have not been well characterized. In the present work, 91 loci were tested for their relative ability to increase the discrimination potential of the commonly used ‘core’ Y-STR loci. The result of this extensive evaluation was the development of an ultra high discrimination (UHD) multiplex DNA typing system that allows for the robust co-amplification of 14 non-core Y-STR loci. Population studies with a mixed African American and American Caucasian sample set (n = 572) indicated that the overall discriminatory potential of the UHD multiplex was superior to all commercial kits tested. The combined use of the UHD multiplex and the Applied Biosystems' AmpFlSTR® Yfiler® kit resulted in 100% discrimination of all individuals within the sample set, which presages its potential to maximally augment currently available forensic casework markers. It could also find applications in human evolutionary

  8. In Situ Corrosion and Heat Loss Assessment of Two Nonstandard Underground Heat Distribution System Piping Designs: Supplement-Appendices for Final Report on Project F07-AR01

    DTIC Science & Technology

    2011-06-01

    negative mission impacts . This report documents the assessment of two similar nonstandard UHDS piping system designs — one at Fort Carson, CO, and one at...psig and monitored for 2 hours to determine whether the conduit piping system is protected from ground water infiltration and its degrading impacts ...Conduits to/from this pit were tested from adjacent pits. 2. Supply, Return drains tested on 8/15/07: All Dry N S EW MH-3N ERDC/CERL TR-11-14 H13

  9. An efficient interpolation filter VLSI architecture for HEVC standard

    NASA Astrophysics Data System (ADS)

    Zhou, Wei; Zhou, Xin; Lian, Xiaocong; Liu, Zhenyu; Liu, Xiaoxiang

    2015-12-01

    The next-generation video coding standard of High-Efficiency Video Coding (HEVC) is especially efficient for coding high-resolution video such as 8K-ultra-high-definition (UHD) video. Fractional motion estimation in HEVC presents a significant challenge in clock latency and area cost as it consumes more than 40 % of the total encoding time and thus results in high computational complexity. With aims at supporting 8K-UHD video applications, an efficient interpolation filter VLSI architecture for HEVC is proposed in this paper. Firstly, a new interpolation filter algorithm based on the 8-pixel interpolation unit is proposed in this paper. It can save 19.7 % processing time on average with acceptable coding quality degradation. Based on the proposed algorithm, an efficient interpolation filter VLSI architecture, composed of a reused data path of interpolation, an efficient memory organization, and a reconfigurable pipeline interpolation filter engine, is presented to reduce the implement hardware area and achieve high throughput. The final VLSI implementation only requires 37.2k gates in a standard 90-nm CMOS technology at an operating frequency of 240 MHz. The proposed architecture can be reused for either half-pixel interpolation or quarter-pixel interpolation, which can reduce the area cost for about 131,040 bits RAM. The processing latency of our proposed VLSI architecture can support the real-time processing of 4:2:0 format 7680 × 4320@78fps video sequences.

  10. Single-layer HDR video coding with SDR backward compatibility

    NASA Astrophysics Data System (ADS)

    Lasserre, S.; François, E.; Le Léannec, F.; Touzé, D.

    2016-09-01

    The migration from High Definition (HD) TV to Ultra High Definition (UHD) is already underway. In addition to an increase of picture spatial resolution, UHD will bring more color and higher contrast by introducing Wide Color Gamut (WCG) and High Dynamic Range (HDR) video. As both Standard Dynamic Range (SDR) and HDR devices will coexist in the ecosystem, the transition from Standard Dynamic Range (SDR) to HDR will require distribution solutions supporting some level of backward compatibility. This paper presents a new HDR content distribution scheme, named SL-HDR1, using a single layer codec design and providing SDR compatibility. The solution is based on a pre-encoding HDR-to-SDR conversion, generating a backward compatible SDR video, with side dynamic metadata. The resulting SDR video is then compressed, distributed and decoded using standard-compliant decoders (e.g. HEVC Main 10 compliant). The decoded SDR video can be directly rendered on SDR displays without adaptation. Dynamic metadata of limited size are generated by the pre-processing and used to reconstruct the HDR signal from the decoded SDR video, using a post-processing that is the functional inverse of the pre-processing. Both HDR quality and artistic intent are preserved. Pre- and post-processing are applied independently per picture, do not involve any inter-pixel dependency, and are codec agnostic. Compression performance, and SDR quality are shown to be solidly improved compared to the non-backward and backward-compatible approaches, respectively using the Perceptual Quantization (PQ) and Hybrid Log Gamma (HLG) Opto-Electronic Transfer Functions (OETF).

  11. Evaluation of color mapping algorithms in different color spaces

    NASA Astrophysics Data System (ADS)

    Bronner, Timothée.-Florian; Boitard, Ronan; Pourazad, Mahsa T.; Nasiopoulos, Panos; Ebrahimi, Touradj

    2016-09-01

    The color gamut supported by current commercial displays is only a subset of the full spectrum of colors visible by the human eye. In High-Definition (HD) television technology, the scope of the supported colors covers 35.9% of the full visible gamut. For comparison, Ultra High-Definition (UHD) television, which is currently being deployed on the market, extends this range to 75.8%. However, when reproducing content with a wider color gamut than that of a television, typically UHD content on HD television, some original color information may lie outside the reproduction capabilities of the television. Efficient gamut mapping techniques are required in order to fit the colors of any source content into the gamut of a given display. The goal of gamut mapping is to minimize the distortion, in terms of perceptual quality, when converting video from one color gamut to another. It is assumed that the efficiency of gamut mapping depends on the color space in which it is computed. In this article, we evaluate 14 gamut mapping techniques, 12 combinations of two projection methods across six color spaces as well as R'G'B' Clipping and wrong gamut interpretation. Objective results, using the CIEDE2000 metric, show that the R'G'B' Clipping is slightly outperformed by only one combination of color space and projection method. However, analysis of images shows that R'G'B' Clipping can result in loss of contrast in highly saturated images, greatly impairing the quality of the mapped image.

  12. Ultra High Definition Video from the International Space Station (Reel 1)

    NASA Image and Video Library

    2015-06-15

    The view of life in space is getting a major boost with the introduction of 4K Ultra High-Definition (UHD) video, providing an unprecedented look at what it's like to live and work aboard the International Space Station. This important new capability will allow researchers to acquire high resolution - high frame rate video to provide new insight into the vast array of experiments taking place every day. It will also bestow the most breathtaking views of planet Earth and space station activities ever acquired for consumption by those still dreaming of making the trip to outer space.

  13. 8 years of CPV: ISFOC CPV plants, long-term performance analysis and results

    NASA Astrophysics Data System (ADS)

    Martínez, María; Sánchez, Daniel; Calvo-Parra, Gustavo; Gil, Eduardo; Hipólito, Ángel; de Gregorio, Fernando; de la Rubia, Oscar

    2017-09-01

    ISFOC is an R&D center focused on CPV in Puertollano (Spain). It was founded in 2006 and has 2.3MW of CPV plants in operation and connected to the grid since 2008. Therefore, for the time of the conference ISFOC has more than 8 years of real operation data. The performance analysis has been focused on ISFOC - La Nava CPV plant: 800kW of Concentrix (Soitec), SolFocus and Isofotón and one flat PV plant mounted on two-axis tracker. The main result obtained is that the rate of performance decrease obtained for a mature CPV technology and IEC 62108 certified is in the range of flat PV values, this means that the CPV technology does not present higher degradation rates than flat PV.

  14. A randomised controlled trial of structured nurse-led outpatient clinic follow-up for dyspeptic patients after direct access gastroscopy.

    PubMed

    Chan, David; Harris, Scott; Roderick, Paul; Brown, David; Patel, Praful

    2009-02-06

    Dyspepsia is a common disorder in the community, with many patients referred for diagnostic gastroscopy by their General Practitioner (GP). The National Institute of Clinical Excellence (NICE) recommends follow-up after investigation for cost effective management, including lifestyle advice and drug use. An alternative strategy may be the use of a gastro-intestinal nurse practitioner (GNP) instead of the GP. The objective of this study is to compare the effectiveness and costs of systematic GNP led follow-up to usual care by GPs in dyspeptic patients following gastroscopy. Direct access adult dyspeptic patients referred for gastroscopy; without serious pathology, were followed-up in a structured nurse-led outpatient clinic. Outcome measurement used to compare the two study cohorts (GNP versus GP) included Glasgow dyspepsia severity (Gladys) score, Health Status Short Form 12 (SF12), ulcer healing drug (UHD) use and costs. One hundred and seventy five patients were eligible after gastroscopy, 89 were randomised to GNP follow-up and 86 to GP follow-up. Follow-up at 6 months was 81/89 (91%) in the GNP arm and 79/86 (92%) in the GP arm. On an intention to treat analysis, adjusted mean differences (95%CI) at follow-up between Nurse and GP follow-up were: Gladys score 2.30 (1.4-3.2) p < 0.001, SF12 140.6 (96.5-184.8) p =< 0.001 and UHD costs pound39.60 ( pound24.20- pound55.10) p =< 0.001, all in favour of nurse follow-up. A standardised and structured follow-up by one gastrointestinal nurse practitioner was effective and may save drug costs in patients after gastroscopy. These findings need replication in other centres.

  15. Ultra high-definition video: convergence toward 100Gbps and beyond for digital A/V connectivity with fiber optics

    NASA Astrophysics Data System (ADS)

    Parekh, Devang; Nguyen, Nguyen X.

    2018-02-01

    The recent advent of Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) has accelerated a demand for a Fiber-in-the-Premises video communication (VCOM) solution that converges toward 100Gbps and Beyond. Hybrid Active-Optical-Cables (AOC) is a holistic connectivity platform well suited for this "The Last Yard" connectivity; as it combines both copper and fiber optics to deliver a high data-rate and power transmission needed. While technically feasible yet challenging to manufacture, hybrid-AOC could be a holygrail fiber-optics solution that dwarfs the volume of both telecom and datacom connection in the foreseeable future.

  16. "Ultra High Dilution 1994" revisited 2015--the state of follow-up research.

    PubMed

    Endler, P Christian; Schulte, Jurgen; Stock-Schroeer, Beate; Stephen, Saundra

    2015-10-01

    The "Ultra High Dilution 1994" project was an endeavour to take stock of the findings and theories on homeopathic extreme dilutions that were under research at the time in areas of biology, biophysics, physics and medicine. The project finally materialized into an anthology assembling contributions of leading scientists in the field. Over the following two decades, it became widely quoted within the homeopathic community and also known in other research communities. The aim of the present project was to re-visit and review the 1994 studies from the perspective of 2015. The original authors from 1994 or close laboratory colleagues were asked to contribute papers covering their research efforts and learnings in the period from 1994 up to 2015. These contributions were edited and cross-referenced, and a selection of further contributions was added. About a dozen contributions reported on follow-up experiments and studies, including further developments in theory. Only few of the models that had seemed promising in 1994 had not been followed up later. Most models presented in the original publication had meanwhile been submitted to intra-laboratory, multicentre or independent scrutiny. The results of the follow-up research seemed to have rewarded the efforts. Furthermore, contributions were provided on new models that had been inspired by the original ones or that may be candidates for further in-depth ultra high dilution (UHD) research. The project "Ultra High Dilution 1994 revisited 2015" is the latest output of what might be considered the "buena vista social club" of homeopathy research. However, it presents new developments and results of the older, established experimental models as well as a general survey of the state of UHD research. Copyright © 2015 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  17. MUCESS-Supported Ozone Studies in Upstate New York and along the Texas Gulf Coast

    NASA Astrophysics Data System (ADS)

    Hromis, A.; Balimuttajjo, M.; Johnson, A.; Wright, J. M.; Idowu, A.; Vieyra, D.; Musselwhite, D.; Morris, P. A.

    2010-12-01

    The Minority University Consortium for Earth and Space Sciences (MUCESS) supports yearly atmospheric science workshops at their respective institutions. The NSF funded program has enabled Universities and colleges that are part of MUCESS, which include Medgar Evers College, City University of NY, University of Houston-Downtown and South Carolina State University, to develop and support atmospheric studies. The goal of the annual workshops is to instruct the students on the basics of atmospheric science and provide them with hands-on experience for preparing and calibrating the instruments for measuring atmospheric parameters. The instruments are subsequently attached to weather balloons. The data is obtained with an ENSCI ECC ozonesonde, which measures ozone concentrations to parts per billion, and an iMET radiosonde, which records temperature, pressure, relative humidity, and GPS altitude and position. In March 2010, Medgar Evers hosted the workshop in Paradox, NY. Students and faculty from the three institutions attended the 3 day workshop. Subsequent to the annual workshop students from the University of Houston-Downtown (UHD) launched a series of four Sunday launches during the summer from the campus. The data from both the workshop and UHD launches was subsequently analyzed to compare ozone profiles within the troposphere and stratosphere. Comparing rural (Paradox, NY) and urban ozone profiles (Houston, Tx) provides an invaluable experience. An excellent example is the March Paradox temperature profiles as the data indicates a mid-tropospheric temperature inversion. Coincident with this inversion, there is a significant rise in ozone concentrations, the source of which is likely of non-local provenance. In contrast, the Houston summer data indicates a different story as ground level ozone is produced by industrial and transportation-related ozone sources levels which vary. Weekend ground level ozone levels on Sunday are usually relatively low because of

  18. CPV performance versus soiling effects: Cleaning policies

    NASA Astrophysics Data System (ADS)

    Sanchez, D.; Trujillo, P.; Martinez, M.; Ferrer, J. P.; Rubio, F.

    2012-10-01

    In order to improve the performance of the CPV Plants in a cost effective way it is important to define the best cleaning policies, analyzing the effect of soiling in the surface of CPV modules. The energy generation of a CPV technology based in Fresnel Lens improves up to 7% when the surface of the module is cleaned. Some experimental measurements have been carried out over CPV modules and a model has been defined to analyze what is the best cleaning policy for that Technology in Puertollano. The power losses because of soiling and the critical time until the power losses stabilizes are obtained from the measurements; they are used as an input for the simulation. Using an established cleaning cost and the feeding tariff from Spain in 2007 it has been obtained that cleaning only reports a profit during the summer. The conclusion of the work is that the cleaning tasks have to be carefully planned together with the meteorological forecast in order to maximize the investment made in the cleaning.

  19. Single Image Super-Resolution Using Global Regression Based on Multiple Local Linear Mappings.

    PubMed

    Choi, Jae-Seok; Kim, Munchurl

    2017-03-01

    Super-resolution (SR) has become more vital, because of its capability to generate high-quality ultra-high definition (UHD) high-resolution (HR) images from low-resolution (LR) input images. Conventional SR methods entail high computational complexity, which makes them difficult to be implemented for up-scaling of full-high-definition input images into UHD-resolution images. Nevertheless, our previous super-interpolation (SI) method showed a good compromise between Peak-Signal-to-Noise Ratio (PSNR) performances and computational complexity. However, since SI only utilizes simple linear mappings, it may fail to precisely reconstruct HR patches with complex texture. In this paper, we present a novel SR method, which inherits the large-to-small patch conversion scheme from SI but uses global regression based on local linear mappings (GLM). Thus, our new SR method is called GLM-SI. In GLM-SI, each LR input patch is divided into 25 overlapped subpatches. Next, based on the local properties of these subpatches, 25 different local linear mappings are applied to the current LR input patch to generate 25 HR patch candidates, which are then regressed into one final HR patch using a global regressor. The local linear mappings are learned cluster-wise in our off-line training phase. The main contribution of this paper is as follows: Previously, linear-mapping-based conventional SR methods, including SI only used one simple yet coarse linear mapping to each patch to reconstruct its HR version. On the contrary, for each LR input patch, our GLM-SI is the first to apply a combination of multiple local linear mappings, where each local linear mapping is found according to local properties of the current LR patch. Therefore, it can better approximate nonlinear LR-to-HR mappings for HR patches with complex texture. Experiment results show that the proposed GLM-SI method outperforms most of the state-of-the-art methods, and shows comparable PSNR performance with much lower

  20. Jeff’s Earth - 4K

    NASA Image and Video Library

    2017-01-17

    The first time you see Planet Earth from space, it’s stunning; when you’ve spent 534 days in space—more than any other American—it still is! On his most recent trip the International Space Station NASA astronaut Jeff Williams brought an Ultra High Definition video camera that he pointed at the planet 250 miles below; here he shares some of those images, and talks about the beauty of the planet, the variety of things to see, and the value of sharing that perspective with everyone who can’t go to orbit in person. HD download link: https://archive.org/details/TheSpaceProgram UHD content download link: https://archive.org/details/NASA-Ultra-High-Definition _______________________________________ FOLLOW THE SPACE STATION! Twitter: https://twitter.com/Space_Station Facebook: https://www.facebook.com/ISS Instagram: https://instagram.com/iss/ YouTube: https://youtu.be/-nmNhKRzy4w

  1. Effects of Leak Detection/Location on Underground Heat Distribution System (UHDS) Life Cycle Costs: A Probabilistic Model

    DTIC Science & Technology

    1991-12-01

    ADA167556 (USACERL, March 1986). E. Segan and C. Chen ’K. Cooper et a]. 9 spots associated with leaks are detected with either a digital temperature...HSHG.DEX ATTN: NAPEN-FL Walte Road AMC 20307 Norto APB. CA 92409 ATTN: Faciliion Ensgime ATIN: APRC-MX4DB US Ary Roagr Diviaiur AWlN: Libary (13

  2. 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.

  3. 77 FR 7005 - Airworthiness Directives; Eurocopter Deutschland GMBH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... delivered fuel flow than the engine fuel flow demand needed to achieve the OEI rating at high altitude. They...-engine-inoperative (OEI) rating at altitudes above 10,000 feet. This condition could result in high... AD would require installing a placard that corresponds to the maximum permissible flight altitude...

  4. 77 FR 32884 - Airworthiness Directives; Eurocopter Deutschland GMBH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... than the engine fuel flow demand needed to achieve the OEI rating at high altitude. They state that... above 10,000 feet. This condition could result in high altitude operations when full OEI engine power is... installing a placard that corresponds to the maximum permissible flight altitude, amending the Rotorcraft...

  5. UAV-based mapping, back analysis and trajectory modeling of a coseismic rockfall in Lefkada island, Greece

    NASA Astrophysics Data System (ADS)

    Saroglou, Charalampos; Asteriou, Pavlos; Zekkos, Dimitrios; Tsiambaos, George; Clark, Marin; Manousakis, John

    2018-01-01

    We present field evidence and a kinematic study of a rock block mobilized in the Ponti area by a Mw = 6.5 earthquake near the island of Lefkada on 17 November 2015. A detailed survey was conducted using an unmanned aerial vehicle (UAV) with an ultrahigh definition (UHD) camera, which produced a high-resolution orthophoto and a digital terrain model (DTM). The sequence of impact marks from the rock trajectory on the ground surface was identified from the orthophoto and field verified. Earthquake characteristics were used to estimate the acceleration of the rock slope and the initial condition of the detached block. Using the impact points from the measured rockfall trajectory, an analytical reconstruction of the trajectory was undertaken, which led to insights on the coefficients of restitution (CORs). The measured trajectory was compared with modeled rockfall trajectories using recommended parameters. However, the actual trajectory could not be accurately predicted, revealing limitations of existing rockfall analysis software used in engineering practice.

  6. 78 FR 22209 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... crack and prevent failure of the boom, loss of the boom and attached loads, and subsequent loss of... crack in the boom. This condition could result in loss of the boom and attached loads, and subsequent... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2013...

  7. 78 FR 78710 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... attached loads, and subsequent loss of helicopter control. DATES: This AD is effective January 31, 2014... of the boom and attached loads, and subsequent loss of helicopter control. The NPRM was prompted by... the loss of the boom and attached loads. According to EASA, boom P/Ns 44301-500 and 44307-500-1 are of...

  8. 78 FR 54383 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... the main transmission filter housing upper part and modifying the main transmission housing upper part... filter area was not manufactured in accordance with applicable design specifications. The actions of this... a corrugated washer in the filter housing of the housing upper part and modifying each affected main...

  9. 78 FR 16196 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... corrugated washer in the middle of the main transmission filter housing upper part and modifying the main... revealed the bypass inlet in the oil filter area was not manufactured in accordance with applicable design... revealed the bypass inlet in the oil filter area had not been manufactured in accordance with the...

  10. 78 FR 40053 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... filter element for a chip. If the analysis indicates Stage III as defined by the ASB, this proposed AD would require removing and inspecting the oil filter element for a chip within 10 hours TIS. If there are no chips, we propose cleaning the oil filter element and chip detector, inspecting the drive stage...

  11. 78 FR 42677 - Airworthiness Directives; Austro Engine GmbH Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ...;Prices of new books are listed in the first FEDERAL REGISTER issue of each #0;week. #0; #0; #0; #0;#0... making a regulatory distinction, and (4) Will not have a significant economic impact, positive or..., Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment Accordingly, under the...

  12. 78 FR 48599 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ...-reference service information, the economic evaluation, any comments received, and other information. The...;Prices of new books are listed in the first FEDERAL REGISTER issue of each #0;week. #0; #0; #0; #0;#0... justifies making a regulatory distinction; and (4) Will not have a significant economic impact, positive or...

  13. 76 FR 76330 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at... proposed AD. Discussion The European Aviation Safety Agency (EASA), which is the Technical Agent for the... 13 September 2011, for the English language version and in issue 2, dated 22 October 2008, for the...

  14. 77 FR 52265 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... total area of corrosion or thread damage, or both, covers less than 25 percent of the length of the... paragraph (d)(3) of this AD. (B) If the total area of corrosion or thread damage, or both, covers 25 percent... to require inspections for corrosion or thread damage to each tail rotor balance weight (weight) and...

  15. 78 FR 70209 - Airworthiness Directives; XtremeAir GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ...: Final rule; request for comments. SUMMARY: We are adopting a new airworthiness directive (AD) for Xtreme... lower left landing gear attachment bearing and the lower engine mount to the firewall attachment plate... Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. Hand Delivery: U.S. Department of...

  16. A new high temperature reactor for operando XAS: Application for the dry reforming of methane over Ni/ZrO2 catalyst.

    PubMed

    Aguilar-Tapia, Antonio; Ould-Chikh, Samy; Lahera, Eric; Prat, Alain; Delnet, William; Proux, Olivier; Kieffer, Isabelle; Basset, Jean-Marie; Takanabe, Kazuhiro; Hazemann, Jean-Louis

    2018-03-01

    The construction of a high-temperature reaction cell for operando X-ray absorption spectroscopy characterization is reported. A dedicated cell was designed to operate as a plug-flow reactor using powder samples requiring gas flow and thermal treatment at high temperatures. The cell was successfully used in the reaction of dry reforming of methane (DRM). We present X-ray absorption results in the fluorescence detection mode on a 0.4 wt. % Ni/ZrO 2 catalyst under realistic conditions at 750 °C, reproducing the conditions used for a conventional dynamic microreactor for the DRM reaction. The setup includes a gas distribution system that can be fully remotely operated. The reaction cell offers the possibility of transmission and fluorescence detection modes. The complete setup dedicated to the study of catalysts is permanently installed on the Collaborating Research Groups French Absorption spectroscopy beamline in Material and Environmental sciences (CRG-FAME) and French Absorption spectroscopy beamline in Material and Environmental sciences at Ultra-High Dilution (FAME-UHD) beamlines (BM30B and BM16) at the European Synchrotron Radiation Facility in Grenoble, France.

  17. A new high temperature reactor for operando XAS: Application for the dry reforming of methane over Ni/ZrO2 catalyst

    NASA Astrophysics Data System (ADS)

    Aguilar-Tapia, Antonio; Ould-Chikh, Samy; Lahera, Eric; Prat, Alain; Delnet, William; Proux, Olivier; Kieffer, Isabelle; Basset, Jean-Marie; Takanabe, Kazuhiro; Hazemann, Jean-Louis

    2018-03-01

    The construction of a high-temperature reaction cell for operando X-ray absorption spectroscopy characterization is reported. A dedicated cell was designed to operate as a plug-flow reactor using powder samples requiring gas flow and thermal treatment at high temperatures. The cell was successfully used in the reaction of dry reforming of methane (DRM). We present X-ray absorption results in the fluorescence detection mode on a 0.4 wt. % Ni/ZrO2 catalyst under realistic conditions at 750 °C, reproducing the conditions used for a conventional dynamic microreactor for the DRM reaction. The setup includes a gas distribution system that can be fully remotely operated. The reaction cell offers the possibility of transmission and fluorescence detection modes. The complete setup dedicated to the study of catalysts is permanently installed on the Collaborating Research Groups French Absorption spectroscopy beamline in Material and Environmental sciences (CRG-FAME) and French Absorption spectroscopy beamline in Material and Environmental sciences at Ultra-High Dilution (FAME-UHD) beamlines (BM30B and BM16) at the European Synchrotron Radiation Facility in Grenoble, France.

  18. 78 FR 23696 - Airworthiness Directives; Eurocopter Deutschland GmbH (ECD) Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... longitudinal main rotor actuator piston after shut-down of the external pump drive, during rigging of the main... rotor controls, of movement of the longitudinal main rotor actuator piston after shut-down of the external pump drive. Such movement could cause incorrect rigging results. The proposed actions are intended...

  19. 77 FR 66409 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-05

    ... of an unsuitable self-locking nut on the bell crank of the elevator push rod that can cause failure... in the tail section of the fuselage, as a result of installation of a non-suitable self-locking nut... identified that its current configuration has a failure potential when components such as thin self-securing...

  20. 78 FR 14160 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... aviation product. The MCAI describes the unsafe condition as installation of an unsuitable self-locking nut... fuselage, as a result of installation of a non-suitable self-locking nut. The subsequent design review of... configuration has a failure potential when components such as thin self-securing nuts and bearings are aging and...

  1. 77 FR 1624 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... must be done by a properly certificated aircraft mechanic. (2) Before further flight after doing the... inspection by a properly certificated aircraft mechanic. (h) Other FAA AD Provisions The following provisions...

  2. 78 FR 66666 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Mike Kiesov, Aerospace... Invited We invite you to send any written relevant data, views, or arguments about this proposed AD. Send... trigger by using the G1000 ampere-meter signals. The trigger is set once an alternator provides less than...

  3. 78 FR 45471 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    .... The MCAI describes the unsafe condition as the instructions provided to inspect the propeller hub and...: It was found that the accomplishment instructions provided to check the powered sailplane's propeller... propeller hub and blades are insufficient for detecting cracks and/or other damage, and other operating...

  4. 78 FR 16604 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ... unsafe condition as the engine air inlet filter is subject to icing. We are issuing this AD to require... warmer air conditions. The subsequent investigation identified that the engine air inlet filter is... with a manually controlled alternate air valve which bypasses the inlet air filter and provides...

  5. 76 FR 65421 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... the unsafe condition as: It has been reported that small cracks on engine pylons, in the area of the lower engine support, were not detected through the ``standard'' inspection required by the daily... not detected and corrected, could lead to an engine pylon failure and consequent damage to the...

  6. 78 FR 77567 - Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... availability of this material at the FAA, call (816) 329-4148. FOR FURTHER INFORMATION CONTACT: Jim Rutherford...: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an AD that...=FAA-2013-0661-0002. (i) Material Incorporated by Reference (1) The Director of the Federal Register...

  7. Comparison between multi-constellation ambiguity-fixed PPP and RTK for maritime precise navigation

    NASA Astrophysics Data System (ADS)

    Tegedor, Javier; Liu, Xianglin; Ørpen, Ole; Treffers, Niels; Goode, Matthew; Øvstedal, Ola

    2015-06-01

    In order to achieve high-accuracy positioning, either Real-Time Kinematic (RTK) or Precise Point Positioning (PPP) techniques can be used. While RTK normally delivers higher accuracy with shorter convergence times, PPP has been an attractive technology for maritime applications, as it delivers uniform positioning performance without the direct need of a nearby reference station. Traditional PPP has been based on ambiguity-­float solutions using GPS and Glonass constellations. However, the addition of new satellite systems, such as Galileo and BeiDou, and the possibility of fixing integer carrier-phase ambiguities (PPP-AR) allow to increase PPP accuracy. In this article, a performance assessment has been done between RTK, PPP and PPP-AR, using GNSS data collected from two antennas installed on a ferry navigating in Oslo (Norway). RTK solutions have been generated using short, medium and long baselines (up to 290 km). For the generation of PPP-AR solutions, Uncalibrated Hardware Delays (UHDs) for GPS, Galileo and BeiDou have been estimated using reference stations in Oslo and Onsala. The performance of RTK and multi-­constellation PPP and PPP-AR are presented.

  8. Polycrystalline structures formed in evaporating droplets as a parameter to test the action of Zincum metallicum 30c in a wheat seed model.

    PubMed

    Kokornaczyk, Maria Olga; Baumgartner, Stephan; Betti, Lucietta

    2016-05-01

    Polycrystalline structures formed inside evaporating droplets of different biological fluids have been shown sensitive towards various influences, including ultra high dilutions (UHDs), representing so a new approach potentially useful for basic research in homeopathy. In the present study we tested on a wheat seed model Zincum metallicum 30c efficacy versus lactose 30c and water. Stressed and non-stressed wheat seeds were watered with the three treatments. Seed-leakage droplets were evaporated and the polycrystalline structures formed inside the droplet residues were analyzed for their local connected fractal dimensions (LCFDs) (measure of complexity) using the software ImageJ. We have found significant differences in LCFD values of polycrystalline structures obtained from stressed seeds following the treatments (p<0.0001); Zincum metallicum 30c lowered the structures' complexity compared to lactose 30c and water. In non-stressed seeds no significant differences were found. The droplet evaporation method (DEM) might represent a potentially useful tool in basic research in homeopathy. Furthermore our results suggest a sensitization of the stressed model towards the treatment action, which is conforming to previous findings. Copyright © 2015 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  9. Comparison of compression efficiency between HEVC/H.265 and VP9 based on subjective assessments

    NASA Astrophysics Data System (ADS)

    Řeřábek, Martin; Ebrahimi, Touradj

    2014-09-01

    Current increasing effort of broadcast providers to transmit UHD (Ultra High Definition) content is likely to increase demand for ultra high definition televisions (UHDTVs). To compress UHDTV content, several alternative encoding mechanisms exist. In addition to internationally recognized standards, open access proprietary options, such as VP9 video encoding scheme, have recently appeared and are gaining popularity. One of the main goals of these encoders is to efficiently compress video sequences beyond HDTV resolution for various scenarios, such as broadcasting or internet streaming. In this paper, a broadcast scenario rate-distortion performance analysis and mutual comparison of one of the latest video coding standards H.265/HEVC with recently released proprietary video coding scheme VP9 is presented. Also, currently one of the most popular and widely spread encoder H.264/AVC has been included into the evaluation to serve as a comparison baseline. The comparison is performed by means of subjective evaluations showing actual differences between encoding algorithms in terms of perceived quality. The results indicate a general dominance of HEVC based encoding algorithm in comparison to other alternatives, while VP9 and AVC showing similar performance.

  10. The optical design of ultra-short throw system for panel emitted theater video system

    NASA Astrophysics Data System (ADS)

    Huang, Jiun-Woei

    2015-07-01

    In the past decade, the display format from (HD High Definition) through Full HD(1920X1080) to UHD(4kX2k), mainly guides display industry to two directions: one is liquid crystal display(LCD) from 10 inch to 100 inch and more, and the other is projector. Although LCD has been popularly used in market; however, the investment for production such kind displays cost more money expenditure, and less consideration of environmental pollution and protection[1]. The Projection system may be considered, due to more viewing access, flexible in location, energy saving and environmental protection issues. The topic is to design and fabricate a short throw factor liquid crystal on silicon (LCoS) projection system for cinema. It provides a projection lens system, including a tele-centric lens fitted for emitted LCoS to collimate light to enlarge the field angle. Then, the optical path is guided by a symmetric lens. Light of LCoS may pass through the lens, hit on and reflect through an aspherical mirror, to form a less distortion image on blank wall or screen for home cinema. The throw ratio is less than 0.33.

  11. New robotic telescopes by Halfmann-Teleskoptechnik GmbH and Tuparev Technologies Inc.

    NASA Astrophysics Data System (ADS)

    Bischoff, Karsten; Hessman, Frederic V.; Tuparev, Georg; Atanasova, Ekatarina; Pessev, Peter

    2008-07-01

    We will present aspects of the installation, commissioning, software development, and early operation of several new robotic telescopes: 1) the 1.2-m MONET/South telescope at Sutherland/ZA, the second Halfmann telescope for the MONET telescope network (the other telescope has been in operation at McDonald Observatory in Texas since early 2006); 2) a siderostat for a 0.5-m vacuum tower telescope for the new physics building of the Georg-August-Universitat Göttingen and 3) new developments for smaller (down to 0.5m) aperture telescopes. Special emphasis will be given to drive technology: using torque motors we adjust maximum slewing speeds of 10°/sec as standard. Although sufficient for most projects we are investigating even faster slewing speeds.

  12. 78 FR 53630 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... rod for conformity following Alexander Schleicher Automatischer H[ouml]henruderanschlu[beta] (English... Manual (CAM) 18, Maintenance, Repair, And Alteration, Of Airframes, Powerplants, Propellers, And...--and-- Guidance--Library/rgccab.nsf/0/41df1277f2dc7e0e86257bcf005112bf/ $FILE/CAM--18--1959.pdf...

  13. 78 FR 47228 - Airworthiness Directives; Thielert Aircraft Engines GmbH Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... allows the crankcase assembly opening to be susceptible to contamination from external sources. This... contamination of the engine clutch by coolant spillage during the last maintenance operation. The contamination.... The design of the engine allows the crankcase assembly opening to be susceptible to contamination from...

  14. [The environment and its impact on health: old risks, new risks].

    PubMed

    Ordóñez-Iriarte, José M; Gómez, María E; Sánchez, J Ignacio; Fernández-Aguado, Carmen; López, Rosa; Ferrer, José B

    2004-05-01

    The objective of this article is to investigate three representative elements of environmental health from a geographical perspective taking the Autonomous Community as the unit of analysis: legionnaire's disease, chemical safety and food safety. Legionnaire's disease is a pathology with a specific epidemiological profile; males, adults, and with previous chronic pathologies and habits. The official response, with regard to recent outbreaks and the increase in the incidence of legionnaire's disease, has differed between autonomous communities due to peculiarities and different organizational cultures. Both the sinking of the ship Prestige and the accident at the oil refinery at Puertollano (Ciudad Real) have increased concern in the population about chemical substances, so familiar in our environment. However it is not only the big accidents which are relevant: it is surprising to learn that most of the registered poisonings are due to domestic cleaning goods. The pending challenge from the Public Health point of view is to elaborate the Report on Human Exposure to Environmental Chemical Agents which, undoubtedly, will help to establish differences between type and class. Finally, the number of outbreaks of food poisoning continues to be of concern; this should lead us to think about the effectiveness of food safety programmes and to focus on the home, being place where most of the outbreaks occur. The General Sanitary Inspection of Food ought to be a good tool to help improve food safety.

  15. Microstructure of ultra high performance concrete containing lithium slag.

    PubMed

    He, Zhi-Hai; Du, Shi-Gui; Chen, Deng

    2018-04-03

    Lithium slag (LS) is discharged as a byproduct in the process of the lithium carbonate, and it is very urgent to explore an efficient way to recycle LS in order to protect the environments and save resources. Many available supplementary cementitious materials for partial replacement of cement and/or silica fume (SF) can be used to prepare ultra high performance concrete (UHPC). The effect of LS to replace SF partially by weight used as a supplementary cementitious material (0%, 5%, 10% and 15% of binder) on the compressive strengths and microstructure evolution of UHPC has experimentally been studied by multi-techniques including mercury intrusion porosimetry, scanning electron microscope and nanoindentation technique. The results show that the use of LS degrades the microstructure of UHPC at early ages, and however, the use of LS with the appropriate content improves microstructure of UHPC at later ages. The hydration products of UHPC are mainly dominated by ultra-high density calcium-silicate-hydrate (UHD C-S-H) and interfacial transition zone (ITZ) in UHPC has similar compact microstructure with the matrix. The use of LS improves the hydration degree of UHPC and increases the elastic modulus of ITZ in UHPC. LS is a promising substitute for SF for preparation UHPC. Copyright © 2018 Elsevier B.V. All rights reserved.

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... can remove with metal wool and that has no visible pitting in the base metal. If you cannot remove the corrosion with metal wool or if there is visible pitting in the base metal, we define it as heavy corrosion. (3) If any cracks or heavy corrosion are found during any of the inspections required in paragraph (f...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... purposes of this AD, we define slight corrosion as corrosion you can remove with metal wool and that has no visible pitting in the base metal. If you cannot remove the corrosion with metal wool or if there is visible pitting in the base metal, we define it as heavy corrosion. (3) If any cracks or heavy corrosion...

  18. 76 FR 72128 - Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-22

    ... Service Information We reviewed TAE Service Bulletin (SB) No. TM TAE 125-1007 P1, Revision 3, dated...-E002801. Use paragraphs A. through B. of TAE Service Bulletin (SB) No. TM TAE 125-1007 P1, Revision 3, dated October 17, 2011, or SB No. TM TAE 125-1007 P1, Revision 2, dated April 29, 2009, to do the...

  19. 75 FR 53661 - Ball Bearings and Parts Thereof From France, Germany, Italy, Japan, and the United Kingdom: Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... successor-in-interest to the pre-acquisition myonic GmbH. Finally, we are announcing our revocation of the..., 2009. We invited interested parties to comment on the Preliminary Results. We received case and... determined that myonic GmbH is the successor-in-interest to the pre-acquisition myonic GmbH and invited...

  20. 77 FR 75189 - Certain Light-Emitting Diodes and Products Containing Same; Commission Determination Not To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Corporate Center USA, Hella, Inc., Automotive Lighting Reutlingen GmbH, Automotive Lighting LLC, Tecnologia..., Inc., Automotive Lighting Reutlingen GmbH, Automotive Lighting, LLC, and [[Page 75190

  1. 77 FR 51462 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... landing and damage to the airplane. DATES: This AD becomes effective September 10, 2012. We must receive... carburetor, which could result in an in-flight engine shutdown, forced landing and damage to the airplane. (e... pump with an S/N listed in Table 1 to paragraph (c) of this AD in any airplane unless it has been...

  2. Ingrid Rinner-Kuhn v. FWW. Spezial-Gebaudereinigung GmbH. and Co. [13 July 1989].

    PubMed

    1989-01-01

    The plaintiff worked 10 hours a week for the defendant and, when she became ill, sought payment of her wages under the German sick pay law. After her employer refused to pay her, citing a provision of the German law that exempted employers from paying for sickness leave when a worker works fewer than 10 hours a week, she challenged the law as violating equal pay provisions of Article 119 of the European Communities Treaty. To support her challenge she pointed to statistics showing that a far greater percentage of workers working no more than 10 hours a week were women than men. Upon referral of the case by the German court hearing it, the European Court of Justice held that Article 119 precludes national legislation permitting employers to exclude from payment of sick pay employees who do not work more than 10 hours a week if that measure affects a far greater number of men than women, unless it is shown that the legislation is justified by objective facts unrelated to any discrimination based on sex. It also ruled that it was up to the German court to determine whether the legislation in question was so justified.

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ... have been tightened to the correct torque value, i.e. not in accordance with the specification. This... AD requires performing a one-time inspection of the oil system for leaks and a torque check of the... performing a one-time inspection of the oil system for leaks and a torque check of the oil pump attachment...

  4. 78 FR 22166 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Rotax Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... contact with FAA personnel concerning this AD. Using the search function of the Web site, anyone can find...) Carbon is a visual buildup of dark carbon deposits on the center and grounding electrodes as well as the...

  5. 76 FR 63167 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes With Supplemental Type...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ... airplane weight and balance. We are issuing this AD to correct the unsafe condition on these products... revise hour = $255. weight and balance. According to the manufacturer, all of the costs of this AD may be... weight and balance. (h) Optional Actions If all actions in paragraphs (g)(1), (g)(2), (g)(3), and (g)(4...

  6. Undergraduate Research Program in Atmospheric Science: Houston Ozone Studies

    NASA Astrophysics Data System (ADS)

    Morris, P. A.; Balimuttajjo, M.; Damon, D.; Herridge, A.; Hromis, A. G.; Litwin, D.; Wright, J. M.

    2011-12-01

    The Minority University Consortium for Earth and Space Sciences (MUCESS) composed of the University of Houston-Downtown (UHD), Medgar Evers College (City University of New York), South Carolina State University, is an undergraduate atmospheric science program funded by NSF. The program's goal is to increase the participation of minority universities in STEM activities and careers by providing students with the knowledge and skills needed to perform weather balloon launches, interpret ozone and temperature variations in the troposphere and stratosphere. Ozone profiles up to 30 km altitude are obtained via an instrument payload attached to a weather balloon. The payload instrumentation consists of an EN-SCI ECC ozonesonde and an iMET radiosonde. The data is transmitted to a base station in real time and includes pressure, temperature, humidity, and GPS coordinates This presentation is directed towards comparing our 2011 Houston data to data that either UHD or the University of Houston (UH) has collected. Our launches are primarily on Sunday, and UH's on Friday. Our primary objective is to identify ground level ozone variations on Sunday and compare with weekday levels as tropospheric ozone is largely controlled by anthropogenic activities. Ozone levels vary depending on the time of year, temperature, rain, wind direction, chemical plant activities, private and commercial traffic patterns.etc. Our limited Friday launches, supported by UH data, indicate that ground level ozone is generally elevated in contrast to Sunday data, For example, our Friday July 2011 launch detected elevated low-altitude ozone levels with ground level ozone levels of 42 nb that increased to 46 nb from 500 m to 1 km. Other peaks are at 2.7 km (44 nb) and 6km (41 nb), decreasing to 17 nb at the tropopause (12 km). Overall, Sunday low altitude ozone levels are generally lower. Our Sunday ground level ozone data ranges from a low of 25 nb on July 11 to a high of 50 nb on August 1. A combination of

  7. 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

    ... Instruments GmbH, Landshut-Altdorf, GERMANY; Keithly Instruments, Solon, OH; Elektrobit Austria GmbH, Vienna, AUSTRIA; DiagnoSYS Systems Ltd., Hampshire, UNITED KINGDOM; and Elma Electronic Inc., Fremont, CA, have...

  8. 78 FR 76624 - Notice of Agreements Filed

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... Marine, Ltd. Filing Party: Wade S. Hooker, Esq.; 211 Central Park W; New York, NY 10024. Synopsis: The... HLC Agreement. Parties: BBC Chartering & Logistics GmbH & Co. KG; Beluga Chartering GmbH; Chipolbrok...

  9. 76 FR 58768 - Ball Bearings and Parts Thereof From France, Germany, and Italy; Amended Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... determined for this company continues to be 5.47 percent. Germany: ``BSH Bosch and Siemens Hausgerate GmbH'' has been changed to ``BSH Bosch und Siemens Hausgerate GmbH;'' ``Volkswagon AG'' has been changed to...

  10. Frame Decoder for Consultative Committee for Space Data Systems (CCSDS)

    NASA Technical Reports Server (NTRS)

    Reyes, Miguel A. De Jesus

    2014-01-01

    GNU Radio is a free and open source development toolkit that provides signal processing to implement software radios. It can be used with low-cost external RF hardware to create software defined radios, or without hardware in a simulation-like environment. GNU Radio applications are primarily written in Python and C++. The Universal Software Radio Peripheral (USRP) is a computer-hosted software radio designed by Ettus Research. The USRP connects to a host computer via high-speed Gigabit Ethernet. Using the open source Universal Hardware Driver (UHD), we can run GNU Radio applications using the USRP. An SDR is a "radio in which some or all physical layer functions are software defined"(IEEE Definition). A radio is any kind of device that wirelessly transmits or receives radio frequency (RF) signals in the radio frequency. An SDR is a radio communication system where components that have been typically implemented in hardware are implemented in software. GNU Radio has a generic packet decoder block that is not optimized for CCSDS frames. Using this generic packet decoder will add bytes to the CCSDS frames and will not permit for bit error correction using Reed-Solomon. The CCSDS frames consist of 256 bytes, including a 32-bit sync marker (0x1ACFFC1D). This frames are generated by the Space Data Processor and GNU Radio will perform the modulation and framing operations, including frame synchronization.

  11. 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

    ... third columns, the table is corrected to read as set forth below. Margin Company (percent) France: Audi... GmbH 0.00 Robert Bosch GmbH Power Tools and Hagglunds Drives........ 0.00 Italy: Audi AG 0.00 Bosch...

  12. 76 FR 80829 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... at the highest level of aerobatic competition. To be competitive, the aircraft was designed with... envelope to accommodate the increased fuel load designed for cross-country operations. The FAA does recognize that fuel exhaustion is one of the top accident causes associated with this class of aircraft. For...

  13. 77 FR 17323 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... highest level of aerobatic competition. To be competitive, the aircraft was designed with positive and, at... increased fuel load designed for cross-country operations. The FAA does recognize that fuel exhaustion is... airplane would also be approved at some higher weight (for fuel) that would still meet the requirements of...

  14. 75 FR 68179 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ...We are adopting a new 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 as:

  15. 76 FR 33660 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ...We propose to supersede an existing airworthiness directive (AD) that applies to the products listed above. The existing AD currently requires frequent inspections of the fuel pressure supply for excessive oscillations to determine if high-pressure fuel pumps have been exposed to damaging pressure oscillations. Pumps that have been exposed require replacement before further flight. Since we issued that AD, Austro Engine, the manufacturer of the pump, introduced a new part number (P/N) fuel pump as mandatory terminating action to the repetitive inspections. This proposed AD would require the initial and repetitive inspections of AD 2010-23-09, but would also require installing HP fuel pump P/N E4A-30-200-000, as mandatory terminating action to the repetitive inspections. We are proposing this AD to prevent engine power loss or in-flight shutdown, which could result in loss of control of the airplane.

  16. 76 FR 54373 - Airworthiness Directives; Austro Engine GmbH Model E4 Diesel Piston Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ...We are superseding an existing airworthiness directive (AD) for the products listed above. That AD currently requires frequent inspections of the fuel pressure supply for excessive oscillations to determine if high-pressure (HP) fuel pumps have been exposed to damaging pressure oscillations. Pumps that have been exposed require replacement before further flight. This new AD requires the initial and repetitive inspections of AD 2010-23-09, but also requires installing HP fuel pump part number (P/N) E4A-30-200-000, as mandatory terminating action to the repetitive inspections. We are issuing this AD to prevent engine power loss or in-flight shutdown, which could result in loss of control of the airplane.

  17. 76 FR 37684 - Airworthiness Directives; Diamond Aircraft Industries GmbH Model (Diamond) DA 40 Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... 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 to... weight and balance. Special Flight Permit (h) The compressor drive belt must be cut and removed before...

  18. 76 FR 22078 - Lightweight Thermal Paper From Germany: Notice of Final Results of the First Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-428-840] Lightweight Thermal Paper... initiation of this antidumping duty administrative review naming Mitsubishi HiTec Paper Flensburg GmbH, Mitsubishi HiTec Paper Bielefeld GmbH and Mitsubishi International Corporation (``collectively, Mitsubishi...

  19. 77 FR 77091 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... Certain Balloon Dissection Devices and Products Containing Same, DN 2925; the Commission is soliciting... importation of certain balloon dissection devices and products containing same. The complaint names as respondents Pajunk Medizintechnik GmbH of Germany, Pajunk Medizintechnolgie GmbH of Germany and Pajunk Medical...

  20. DEIMOS-2: cost-effective, very-high resolution multispectral imagery

    NASA Astrophysics Data System (ADS)

    Pirondini, Fabrizio; López, Julio; González, Enrique; González, José Antonio

    2014-10-01

    ELECNOR DEIMOS is a private Spanish company, part of the Elecnor industrial group, which owns and operates DEIMOS-1, the first Spanish Earth Observation satellite. DEIMOS-1, launched in 2009, is among the world leading sources of high resolution data. On June 19th, 2014 ELECNOR DEIMOS launched its second satellite, DEIMOS-2, which is a very-high resolution, agile satellite capable of providing 75-cm pan-sharpened imagery, with a 12kmwide swath. The DEIMOS-2 camera delivers multispectral imagery in 5 bands: Panchromatic, G, R, B and NIR. DEIMOS-2 is the first European satellite completely owned by private capital, which is capable of providing submetric multispectral imagery. The whole end-to-end DEIMOS-2 system is designed to provide a cost-effective, dependable and highly responsive service to cope with the increasing need of fast access to very-high resolution imagery. The same 24/7 commercial service which is now available for DEIMOS-1, including tasking, download, processing and delivery, will become available for DEIMOS-2 as well, as soon as the satellite enters into commercial operations, at the end of its in-orbit commissioning. The DEIMOS-2 satellite has been co-developed by ELECNOR DEIMOS and SATREC-I (South Korea), and it has been integrated and tested in the new ELECNOR DEIMOS Satellite Systems premises in Puertollano (Spain). The DEIMOS-2 ground segment, which includes four receiving/commanding ground stations in Spain, Sweden and Canada, has been completely developed in-house by ELECNOR DEIMOS, based on its Ground Segment for Earth Observation (gs4EO®) suite. In this paper we describe the main features of the DEIMOS-2 system, with emphasis on its initial operations and the quality of the initial imagery, and provide updated information on its mission status.

  1. 77 FR 32507 - Brass Sheet and Strip From Germany: Notice of Rescission of Antidumping Duty Administrative Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... Germany: Notice of Rescission of Antidumping Duty Administrative Review AGENCY: Import Administration... and strip from Germany for the period of review (``POR''), March 1, 2011, through February 29, 2012.\\1... brass sheet and strip from Germany: Aurubis Stolberg GmbH & Co. KG (``Aurubis''), Carl Schreiber GmbH...

  2. 76 FR 48047 - Airworthiness Directives; Diamond Aircraft Industries Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-08

    ... 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this... Service Information Diamond Aircraft Industries GmbH has issued Service Bulletin No. MSB 36-105/1, dated...-105, dated April 21, 2011, as specified in Diamond Aircraft Industries GmbH Service Bulletin No. MSB...

  3. 76 FR 19903 - Special Conditions: Diamond Aircraft Industry Model DA-40NG; Diesel Cycle Engine

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... DA-40NG the Austro Engine GmbH model E4 aircraft diesel engine (ADE) using turbine (jet) fuel. This... engine utilizing turbine (jet) fuel. The applicable airworthiness regulations do not contain adequate or...: Installation of the Austro Engine GmbH Model E4 ADE diesel engine utilizing turbine (jet) fuel. Discussion...

  4. 76 FR 52937 - Ball Bearings and Parts Thereof From France, Germany, and Italy: Final Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... programming and other errors in the margin calculations. Therefore, the final results are different from the... certain companies. We have corrected programming and other errors in the margins we included in the... Technologies GmbH; Italy--Schaeffler Italia S.r.l./WPB Water Pump Bearing GmbH & Co. KG/The Schaeffler Group...

  5. 75 FR 30280 - Airworthiness Directives; Stemme GmbH & Co. KG Model S10-VT Powered Sailplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... metal. Since its publication, another fuel leakage has been reported on a S10-VT which had implemented... Installation of a Stainless Steel T- and Y- Connector in the Fuel System in Lieu of a Zinc Metal T- and Y... fitting instead of the zinc metal connector specified in STEMME F & D Service Bulletin A31-10-083, Am...

  6. 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

    ... receipt. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Operations office is located at Docket Management Facility, U.S. Department of Transportation, 1200 New...

  7. 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

    ... of dynamic weights, severe vibration, and subsequent loss of control of the helicopter. DATES... that are intended to prevent separation of dynamic weights, severe vibration, and subsequent loss of... MCAI AD states there was an in- flight incident in which a dynamic weight broke off the [[Page 66658...

  8. 78 FR 32576 - Proposed Airworthiness Design Standards; AQUILA Aviation by Excellence GmbH, Model AT01

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ... aeroplanes, each power or thrust control must be designed so that if the control separates at the engine fuel... control toward lean or shut-off position. (b) Each manual engine mixture control must be designed so that... any generator; and (5) Each generator must have an overvoltage control designed and installed to...

  9. One Burn, One Standard

    DTIC Science & Technology

    2014-09-01

    Johannes Kepler University Linz Software GmbH Research Department Medical Informatics Hagenberg, Austria Herbert L. Haller, MD Trauma Hospital Linz of...0000000000000004 Address correspondence to M. Giretzlehner, PhD, Johannes Kepler University Linz, RISC Software GmbH, Research Department Medical Informatics, Softwarepark 35, 4232 Hagenberg, Austria. One Burn, One Standard LETTER TO THE EDITOR

  10. The National Shipbuilding Research Program. Evaluation of Shipbuilding CAD/CAM Systems (Phase I)

    DTIC Science & Technology

    1996-10-14

    Industries Norddeutsche Itiormations Systems GmbH Odense Steel Shipyard Sener Ingenieria y Sistemas SMK Ingenieurburo Verolrne Scheepswerf Heusden b.v...Systems Logimatic Marine Consultants A/S Mitsubishi Heavy Industries Norddeutsche Informations Systems GmbH Odense Steel Shipyard Sener Ingenieria y...market share and business backlog . continue profitable operation in spite of relentless price and schedule competition 11.0 SENERMAR Sener Ingenieria

  11. 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

    ... accepted during the latest Candidate Maintenance Coordination Committee meeting. This review resulted in... maintenance requirements] CMR** repetitive inspections, which have been identified as mandatory actions for... Maintenance Coordination Committee meeting. This review resulted in reduced inspection intervals, specifically...

  12. 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

    ... cracking was identified as stress corrosion. This condition, if not corrected, could lead to in-flight... identified as stress corrosion. This condition, if not corrected, could lead to in-flight failure of the tab..., using a material that is more resistant to stress corrosion. The improved material rudder spring tab...

  13. 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

    ... identified as stress corrosion. This condition, if not corrected, could lead to in-flight failure of the tab... was found on a trim tab fitting assembly. The cause of the cracking was identified as stress corrosion... is more resistant to stress corrosion. The improved material rudder spring tab fittings were...

  14. 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

    ...: Starter-Generator, 2437: DC Indicating System, and 2430: DC Generator System. (d) Revise the Emergency... Performance Data sections of the RFM to alert the operators to monitor the power display when a generator is... when one generator is deactivated. The actions specified in this AD are intended to prevent failure of...

  15. 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

    ... initiated a flight-test campaign including strain measurements as well as finite element modelling and... including strain measurements as well as finite element modelling and fatigue analyses to better understand..., the TC Holder also initiated a flight-test campaign including strain measurements as well as finite...

  16. 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

    ... measurements as well as finite element modelling and fatigue analyses to better understand the stress... include strain measurements as well as finite element modeling and fatigue analyses to better understand... finite element modelling and fatigue analyses to better understand the stress distribution onto the frame...

  17. 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

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final... Facility, U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12...

  18. 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

    ... state identification number or foreign country equivalent, passport number, financial account number, or... for licensing certain patents which may be used in the implementation of two industry standards... elimination of the direct competition between Robinair and Bosch would allow the combined entity to exercise...

  19. 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

    ... separation of dynamic weights, severe vibration, and subsequent loss of control of the helicopter. Actions... in-flight incident in which a dynamic weight broke off the control lever leading to considerable... proposed actions are intended to prevent separation of dynamic weights, severe vibration, and subsequent...

  20. 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

    ... subsequent Eddy Current inspection (NDI) [non-destructive inspection] of the same area to detect cracks... inspections are eddy current inspections. The modification includes cold expansion of the former lower wing... with consequent loss of control. * * * * * The new inspections are eddy current inspections. The...

  1. Layer-based buffer aware rate adaptation design for SHVC video streaming

    NASA Astrophysics Data System (ADS)

    Gudumasu, Srinivas; Hamza, Ahmed; Asbun, Eduardo; He, Yong; Ye, Yan

    2016-09-01

    This paper proposes a layer based buffer aware rate adaptation design which is able to avoid abrupt video quality fluctuation, reduce re-buffering latency and improve bandwidth utilization when compared to a conventional simulcast based adaptive streaming system. The proposed adaptation design schedules DASH segment requests based on the estimated bandwidth, dependencies among video layers and layer buffer fullness. Scalable HEVC video coding is the latest state-of-art video coding technique that can alleviate various issues caused by simulcast based adaptive video streaming. With scalable coded video streams, the video is encoded once into a number of layers representing different qualities and/or resolutions: a base layer (BL) and one or more enhancement layers (EL), each incrementally enhancing the quality of the lower layers. Such layer based coding structure allows fine granularity rate adaptation for the video streaming applications. Two video streaming use cases are presented in this paper. The first use case is to stream HD SHVC video over a wireless network where available bandwidth varies, and the performance comparison between proposed layer-based streaming approach and conventional simulcast streaming approach is provided. The second use case is to stream 4K/UHD SHVC video over a hybrid access network that consists of a 5G millimeter wave high-speed wireless link and a conventional wired or WiFi network. The simulation results verify that the proposed layer based rate adaptation approach is able to utilize the bandwidth more efficiently. As a result, a more consistent viewing experience with higher quality video content and minimal video quality fluctuations can be presented to the user.

  2. Recovery of gallium and vanadium from gasification fly ash.

    PubMed

    Font, Oriol; Querol, Xavier; Juan, Roberto; Casado, Raquel; Ruiz, Carmen R; López-Soler, Angel; Coca, Pilar; García Peña, Francisco

    2007-01-31

    The Puertollano Integrated Coal Gasification Combined Cycle (IGCC) Power Plant (Spain) fly ash is characterized by a relatively high content of Ga and V, which occurs mainly as Ga2O3 and as Ga3+ and V3+ substituting for Al3+ in the Al-Si fly ash glass matrix. Investigations focused on evaluating the potential recovery of Ga and V from these fly ashes. Several NaOH based extraction tests were performed on the IGCC fly ash, at different temperatures, NaOH/fly ash (NaOH/FA) ratios, NaOH concentrations and extraction times. The optimal Ga extraction conditions was determined as 25 degrees C, NaOH 0.7-1 M, NaOH/FA ratio of 5 L/kg and 6 h, attaining Ga extraction yields of 60-86%, equivalent to 197-275 mg of Ga/kg of fly ash. Re-circulation of leachates increased initial Ga concentrations (25-38 mg/L) to 188-215 mg/L, while reducing both content of impurities and NaOH consumption. Carbonation of concentrated Ga leachate demonstrated that 99% of the bulk Ga content in the leachate precipitates at pH 7.4. At pH 10.5 significant proportions of impurities, mainly Al (91%), co-precipitate while >98% of the bulk Ga remains in solution. A second carbonation of the remaining solution (at pH 7.5) recovers the 98.8% of the bulk Ga. Re-dissolution (at pH 0) of the precipitate increases Ga purity from 7 to 30%, this being a suitable Ga end product for further purification by electrolysis. This method produces higher recovery efficiency than currently applied for Ga on an industrial scale. In contrast, low V extraction yields (<64%) were obtained even when using extreme alkaline extraction conditions, which given the current marked price of this element, limits considerably the feasibility of V recovery from IGCC fly ash.

  3. European Materials Research Society Spring Meeting, E-MRS 󈨦 Scientific/Technical Symposia and Exhibition, Held in Congress Center - Palais de la Musique et des Congres - Strasbourg, France on June 16-19, 1998.

    DTIC Science & Technology

    1998-06-01

    MICROPROCES- SING, H.-J. Kahlert and B. Burghardt, MicroLas Lasersystem GmbH, Robert- Bosch - Breite 10, 37079 Göttingen, Germany G-V2 14-30-14:45...Inst.f Phys. Chem., Univ. Göttingen, Tammannstr. 6, 37077 Göttingen, Germany, * present address: MicroLas Lasersystem GmbH, Robert- Bosch -Breite 10...SYNTHESIS OF CN-BCN LAYERS ON DIAMOND FILMS IN BORAZINE AND AMMONIA , M. Ugarov, V. Ageev. A. Karabutov, E. Loubnin, S. Pimenov, V. Konov, Natural

  4. 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.

  5. 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

    ... (2315) II Glutethimide (2550) II Nabilone (7379) II Phencyclidine (7471) II Cocaine (9041) II Codeine... international treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated...

  6. 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

    ... Gunskirchen, Austria, or go to: http://www.rotax-aircraft-engines.com/ , for the service information... Proposed AD This product has been approved by the aviation authority of Austria, and is approved for operation in the United States. Pursuant to our bilateral agreement with Austria, they have notified us of...

  7. Antimicrobial Susceptibility of Bacillus Strains Isolated from Primary Starters for African Traditional Bread Production and Characterization of the Bacitracin Operon and Bacitracin Biosynthesis

    PubMed Central

    Sørensen, Kim I.; Thorsen, Line; Stuer-Lauridsen, Birgitte; Abdelgadir, Warda S.; Nielsen, Dennis S.; Derkx, Patrick M. F.; Jespersen, Lene

    2012-01-01

    Bacillus spp. are widely used as feed additives and probiotics. However, there is limited information on their resistance to various antibiotics, and there is a growing concern over the transfer of antibiotic resistance genes. The MIC for 8 antibiotics was determined for 85 Bacillus species strains, Bacillus subtilis subsp. subtilis (n = 29), Bacillus licheniformis (n = 38), and Bacillus sonorensis (n = 18), all of which were isolated from starters for Sudanese bread production. All the strains were sensitive to tetracycline (8.0 mg/liter), vancomycin (4.0 mg/liter), and gentamicin (4.0 mg/liter) but resistant to streptomycin. Sensitivity to clindamycin, chloramphenicol, and kanamycin was species specific. The erythromycin resistance genes ermD and ermK were detected by PCR in all of the erythromycin-resistant (MIC, ≥16.0 mg/liter) B. licheniformis strains and one erythromycin-sensitive (MIC, 4.0 mg/liter) B. licheniformis strain. Several amino acid changes were present in the translated ermD and ermK nucleotide sequences of the erythromycin-sensitive strain, which could indicate ErmD and ErmK protein functionalities different from those of the resistance strains. The ermD and ermK genes were localized on an 11.4-kbp plasmid. All of the B. sonorensis strains harbored the bacitracin synthetase gene, bacA, and the transporter gene bcrA, which correlated with their observed resistance to bacitracin. Bacitracin was produced by all the investigated species strains (28%), as determined by ultra-high-definition quadrupole time-of-flight liquid chromatography-mass spectrometry (UHD-QTOF LC/MS). The present study has revealed species-specific variations in the antimicrobial susceptibilities of Bacillus spp. and provides new information on MIC values, as well as the occurrence of resistance genes in Bacillus spp., including the newly described species B. sonorensis. PMID:22941078

  8. Antimicrobial susceptibility of Bacillus strains isolated from primary starters for African traditional bread production and characterization of the bacitracin operon and bacitracin biosynthesis.

    PubMed

    Adimpong, David B; Sørensen, Kim I; Thorsen, Line; Stuer-Lauridsen, Birgitte; Abdelgadir, Warda S; Nielsen, Dennis S; Derkx, Patrick M F; Jespersen, Lene

    2012-11-01

    Bacillus spp. are widely used as feed additives and probiotics. However, there is limited information on their resistance to various antibiotics, and there is a growing concern over the transfer of antibiotic resistance genes. The MIC for 8 antibiotics was determined for 85 Bacillus species strains, Bacillus subtilis subsp. subtilis (n = 29), Bacillus licheniformis (n = 38), and Bacillus sonorensis (n = 18), all of which were isolated from starters for Sudanese bread production. All the strains were sensitive to tetracycline (8.0 mg/liter), vancomycin (4.0 mg/liter), and gentamicin (4.0 mg/liter) but resistant to streptomycin. Sensitivity to clindamycin, chloramphenicol, and kanamycin was species specific. The erythromycin resistance genes ermD and ermK were detected by PCR in all of the erythromycin-resistant (MIC, ≥16.0 mg/liter) B. licheniformis strains and one erythromycin-sensitive (MIC, 4.0 mg/liter) B. licheniformis strain. Several amino acid changes were present in the translated ermD and ermK nucleotide sequences of the erythromycin-sensitive strain, which could indicate ErmD and ErmK protein functionalities different from those of the resistance strains. The ermD and ermK genes were localized on an 11.4-kbp plasmid. All of the B. sonorensis strains harbored the bacitracin synthetase gene, bacA, and the transporter gene bcrA, which correlated with their observed resistance to bacitracin. Bacitracin was produced by all the investigated species strains (28%), as determined by ultra-high-definition quadrupole time-of-flight liquid chromatography-mass spectrometry (UHD-QTOF LC/MS). The present study has revealed species-specific variations in the antimicrobial susceptibilities of Bacillus spp. and provides new information on MIC values, as well as the occurrence of resistance genes in Bacillus spp., including the newly described species B. sonorensis.

  9. Sub-parcel terroir mapping supported by UAV-based hyperspectral imagery

    NASA Astrophysics Data System (ADS)

    Takács, Katalin; Árvai, Mátyás; Koós, Sándor; Deák, Márton; Bakacsi, Zsófia; László, Péter; Pásztor, László

    2017-04-01

    There is a greater need to better understand the regional-to-parcel variations in viticultural potential. The differentiation and mapping of the variability of grape and wine quality require comprehensive spatial modelling of climatic, topographic and soil properties and a "terroir-based approach". Using remote and proximal sensing sensors and instruments are the most effective way for surveying vineyard status, such as geomorphologic and soil conditions, plant water and nutrient availability, plant health. UAV (Unmanned Aerial Vechicle) platforms are ideal for the remote monitoring of small and medium size vineyards, because flight planning is flexible and very high spatial ground resolution (even centimeters) can be achieved. Using hyperspectral remote sensing techniques the spectral response of the vegetation and the bare soil surface can be analyzed in very high spectral resolution, which can support terroir mapping on a sub-parcel level. Our study area is located in Hungary, in the Tokaj Wine Region, which is a historical region for botrityzed dessert wine making. The area of Tokaj Wine Region was formed mostly by Miocene volcanic activity, where andesite, rhyolite lavas and tuffs are characteristic and loess cover also occurs in some regions. The various geology and morphology of this area result diversity in soil types and soil properties as well. The study site was surveyed by a Cubert UHD-185 hyperspectral camera set on a Cortex Octocopter platform. The hyperspectral images were acquired in VIS-NIR (visible and near-infrared; 450-950 nm), with 4 nm sampling interval. The image acquisition was carried out at bare soil conditions, therefore the most important soil properties, which has dominant role by the delineation of terroir, can be predicted. In our paper we will present the first results of the hyperspectral survey.

  10. Veneered zirconia inlay-retained fixed dental prostheses: 10-Year results from a prospective clinical study.

    PubMed

    Rathmann, Friederike; Bömicke, Wolfgang; Rammelsberg, Peter; Ohlmann, Brigitte

    2017-09-01

    The purpose of this study was to evaluate the 10-year clinical performance of zirconia-based inlay-retained fixed dental prostheses (IRFDP). For replacement of a molar in 27 patients, 30 IRFDP were luted by use of different cements, Panavia F (Kuraray Europe GmbH) or Multilink Automix (Ivoclar Vivadent GmbH), with use of inlay/inlay, inlay/full-crown, or inlay/partial-crown retainers for anchorage. Frameworks were milled from yttria-stabilized zirconia (IPS e.maxZirCAD; Ivoclar Vivadent GmbH) and fully veneered with pressable ceramic (IPS e.max ZirPress; Ivoclar Vivadent GmbH). Before luting, the IRFDP were silica-coated (Rocatec; 3M Espe) and silanized (Monobond S; Ivoclar Vivadent GmbH). Complications (for example, chipping or delamination of the veneering ceramic, debonding, secondary caries, endodontic treatment, and abutment tooth fracture) and failure were reported, by use of standardized report forms, 2 weeks, 6 months, and 1, 2, and 10 years after cementation. Statistical analysis included Kaplan-Meier survival and success (complication-free survival) and Cox regression analysis (α=0.05 for all). During the 10-year observation period, the complications most often observed were chipping of the veneer and debonding. Twenty-five restorations failed and one participant dropped out. Cumulative 10-year survival and success were 12.1% and 0%, respectively. The design of the retainer, use of a dental dam, choice of cement, and location in the dental arch had no statistically significant effect on the occurrence of complications. Use of fully veneered zirconia-based IRFDP with this technique cannot be recommended. A large incidence of complications and poor survival were observed for fully veneered zirconia-based IRFDP, revealing an urgent need for further design improvements for this type of restoration. This, again, emphasizes the need for testing of new restoration designs in clinical trials before implementation in general dental practice. Copyright © 2017

  11. 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

    ... permeability is not always recognized as fault by the FADEC. The MAP value measured by the sensor may be lower... channel B manifold air pressure (MAP) sensor hose permeability is not always recognized as fault by the... between the national Government and the States, or on the distribution of power and responsibilities among...

  12. 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

    ... channel B manifold air pressure sensor hose permeability was not always recognized as a fault by the FADEC... States, on the relationship between the national Government and the States, or on the distribution of...

  13. 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

    ... shortly after receipt. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE., West Building Ground Floor, Room...

  14. 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

    ...: Service experience has shown that a case of FADEC channel B manifold air pressure (MAP) sensor hose... combustion chamber and thus the available power of the engine. A change in FADEC software version 2.91 will..., previous software versions allow--under certain conditions and on DA 42 aircraft only--the initiation of a...

  15. 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

    ... Engines Installed In, But Not Limited To, Diamond Aircraft Industries Model DA 42 Airplanes; Correction..., Diamond Aircraft Industries model DA 42 airplanes. The part number for engine model TAE 125-01 is missing...-99 reciprocating engines, installed in, but not limited to, Diamond Aircraft Industries model DA 42...

  16. 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

    ... showed that it was mainly the result of failure of the Proportional Pressure Reducing Valve (PPRV) (also... identified as the primary source of vibrations for the PPRV, and it has also been determined that failure of... TAE 125 engines. The investigations showed that it was mainly the result of failure of the PPRV due to...

  17. 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

    ... has amended the Airworthiness Limitation Section (ALS) of the Operation & Maintenance Manual OM-02-02... a new rail pressure control valve P/N 05-7320-E000702 and 02-7320-04100R3 and has amended the ALS of...-7320- 04100R3 and has amended the Airworthiness Limitation Section (ALS) of the Operation & Maintenance...

  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

    ... amended the Airworthiness Limitation Section (ALS) of the Operation & Maintenance Manual OM-02-02 to... shutdowns of the engine(s). TAE has also amended the ALS of the Operation & Maintenance Manual OM- 02-01 to...-E000702 and has amended the Airworthiness Limitation Section (ALS) of the Operation & Maintenance Manual...

  19. Retracted: Bacteria diversity overview and endoglucanase assessment from Himalayan Tapovan geothermal spring.

    PubMed

    Sahoo, Jitendra Kumar; Navani, Naveen Kumar; Pathania, Ranjana

    2015-08-25

    The above article from the Journal of Basic Microbiology, published online on 25 August 2015 in Wiley Online Library as Early View (http://onlinelibrary.wiley.com/doi/10.1002/jobm.201500135/pdf), has been retracted by agreement between Naveen Kumar Navani and Ranjana Pathania, the Editor-in-Chief and Wiley-VCH GmbH & Co. KGaA. The retraction has been agreed because the article has been submitted and approved for publication by Jitendra Kumar Sahoo without consent in any form by the named co-authors Naveen Kumar Navani and Ranjana Pathania. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. 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.

  1. Sentinel 2 MMFU: The first European Mass Memory System Based on NAND-Flash Storage Technology

    NASA Astrophysics Data System (ADS)

    Staehle, M.; Cassel, M.; Lonsdorfer, U.; Gliem, F.; Walter, D.; Fichna, T.

    2011-08-01

    Sentinel-2 is the multispectral optical mission of the EU-ESA GMES (Global Monitoring for Environment and Security) program, currently under development by Astrium-GmbH in Friedrichshafen (Germany) for a launch in 2013. The mission features a 490 Mbit/s optical sensor operating at high duty cycles, requiring in turn a large 2.4 Tbit on-board storage capacity.The required storage capacity motivated the selection of the NAND-Flash technology which was already secured by a lengthy period (2004-2009) of detailed testing, analysis and qualification by Astrium GmbH, IDA and ESTEC. The mass memory system is currently being realized by Astrium GmbH.

  2. 76 FR 43346 - Notice Pursuant to the National Cooperative Research and Production Act of 1993; Open Mobile...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ..., Dubendorf, Switzerland; Eurofins Product Service GmbH, Reichenwalde, Germany; Expway, Paris, France..., Inc., Nashua, NH; SEVEN, Helsinki, Finland; SFR, Paris, France; Sintesio, Foundation, Bled, SLOVENIA...

  3. 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

    ... & CO KG Models G102 ASTIR CS and G102 STANDARD ASTIR III Gliders AGENCY: Federal Aviation.... Affected ADs (b) None. Applicability (c) This AD applies to Models G102 ASTIR CS and G102 STANDARD ASTIR..., Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures...

  4. 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

    ... fuselage tail which could cause a displacement of the sailplane centre of gravity and consequently may lead... tanks could run down into the fuselage and fuselage tail which could cause a displacement of the... tanks could run down into the fuselage and fuselage tail which could cause a displacement of the...

  5. Comparison of three noninvasive methods for hemoglobin screening of blood donors.

    PubMed

    Ardin, Sergey; Störmer, Melanie; Radojska, Stela; Oustianskaia, Larissa; Hahn, Moritz; Gathof, Birgit S

    2015-02-01

    To prevent phlebotomy of anemic individuals and to ensure hemoglobin (Hb) content of the blood units, Hb screening of blood donors before donation is essential. Hb values are mostly evaluated by measurement of capillary blood obtained from fingerstick. Rapid noninvasive methods have recently become available and may be preferred by donors and staff. The aim of this study was to evaluate for the first time all different noninvasive methods for Hb screening. Blood donors were screened for Hb levels in three different trials using three different noninvasive methods (Haemospect [MBR Optical Systems GmbH & Co. KG], NBM 200 [LMB Technology GmbH], Pronto-7 [Masimo Europe Ltd]) in comparison to the established fingerstick method (CompoLab Hb [Fresenius Kabi GmbH]) and to levels obtained from venous samples on a cell counter (Sysmex [Sysmex Europe GmbH]) as reference. The usability of the noninvasive methods was assessed with an especially developed survey. Technical failures occurred by using the Pronto-7 due to nail polish, skin color, or ambient light. The NBM 200 also showed a high sensitivity to ambient light and noticeably lower Hb levels for women than obtained from the Sysmex. The statistical analysis showed the following bias and standard deviation of differences of all methods in comparison to the venous results: Haemospect, -0.22 ± 1.24; NBM, 200 -0.12 ± 1.14; Pronto-7, -0.50 ± 0.99; and CompoLab Hb, -0.53 ± 0.81. Noninvasive Hb tests represent an attractive alternative by eliminating pain and reducing risks of blood contamination. The main problem for generating reliable results seems to be preanalytical variability in sampling. Despite the sensitivity to environmental stress, all methods are suitable for Hb measurement. © 2014 AABB.

  6. 76 FR 24523 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... under specified circumstances. Specifically, TMG Technologie and Engineering GmbH, Karlsruhe, GERMANY... 79024). Patricia A. Brink, Director of Civil Enforcement, Antitrust Division. [FR Doc. 2011-10466 Filed...

  7. 78 FR 67399 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ..., Leinfelden-Echterdingen, GERMANY; Systeme Helmholz GmbH, Grossenseebach, GERMANY; C.E. Electronics, Inc... Machine Works, Ltd., Nishikasugai-gun, Aichi, JAPAN; Camozzi SpA, Brescia, ITALY; Racine Federated, Inc...

  8. In-network adaptation of SHVC video in software-defined networks

    NASA Astrophysics Data System (ADS)

    Awobuluyi, Olatunde; Nightingale, James; Wang, Qi; Alcaraz Calero, Jose Maria; Grecos, Christos

    2016-04-01

    Software Defined Networks (SDN), when combined with Network Function Virtualization (NFV) represents a paradigm shift in how future networks will behave and be managed. SDN's are expected to provide the underpinning technologies for future innovations such as 5G mobile networks and the Internet of Everything. The SDN architecture offers features that facilitate an abstracted and centralized global network view in which packet forwarding or dropping decisions are based on application flows. Software Defined Networks facilitate a wide range of network management tasks, including the adaptation of real-time video streams as they traverse the network. SHVC, the scalable extension to the recent H.265 standard is a new video encoding standard that supports ultra-high definition video streams with spatial resolutions of up to 7680×4320 and frame rates of 60fps or more. The massive increase in bandwidth required to deliver these U-HD video streams dwarfs the bandwidth requirements of current high definition (HD) video. Such large bandwidth increases pose very significant challenges for network operators. In this paper we go substantially beyond the limited number of existing implementations and proposals for video streaming in SDN's all of which have primarily focused on traffic engineering solutions such as load balancing. By implementing and empirically evaluating an SDN enabled Media Adaptation Network Entity (MANE) we provide a valuable empirical insight into the benefits and limitations of SDN enabled video adaptation for real time video applications. The SDN-MANE is the video adaptation component of our Video Quality Assurance Manager (VQAM) SDN control plane application, which also includes an SDN monitoring component to acquire network metrics and a decision making engine using algorithms to determine the optimum adaptation strategy for any real time video application flow given the current network conditions. Our proposed VQAM application has been implemented and

  9. Acetic acid and aromatics units planned in China

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Alperowicz, N.

    1993-01-27

    The Shanghai Wujing Chemical Complex (SWCC; Shanghai) is proceeding with construction of an acetic acid plant. The 100,000-m.t./year until will use BP Chemicals carbonylation technology, originally developed by Monsanto. John Brown has been selected by China National Technical Import Corp. (CNTIC) to supply the plant, Chinese sources say. The UK contractor, which competed against Mitsui Engineering Shipbuilding (Tokyo) and Lurgi (Frankfurt), has built a similar plant for BP in the UK, although using different technology. The new plant will require 54,000 m.t./year of methanol, which is available onsite. Carbon monoxide will be delivered from a new plant. The acetic acidmore » unit will joint two other acetic plants in China supplied some time ago by Uhde (Dortmund). SWCC is due to be integrated with two adjacent complexes to form Shanghai Pacific Chemical. Meanwhile, four groups are competing to supply a UOP-process aromatics complex for Jilin Chemical Industrial Corp. They are Toyo Engineering, Lurgi, Lucky/Foster Wheeler, and Eurotechnica. The complex will include plants with annual capacities for 115,000 m.t. of benzene, 90,000 m.t. of ortho-xylene, 93,000 m.t. of mixed xylenes, and 20,000 m.t. of toluene. The plants will form part of a $2-billion petrochemical complex based on a 300,000-m.t./year ethylene plant awarded last year to a consortium of Samsung Engineering and Linde. Downstream plants will have annual capacities for 120,000 m.t. of linear low-density polyethylene, 80,000 m.t. of ethylene oxide, 100,000 m.t. of ethylene glycol, 80,000 m.t. of phenol, 100,000 m.t. of acrylonitrile, 20,000 m.t. of sodium cyanide, 40,000 m.t. of phthalic anhydride, 40,000 m.t. of ethylene propylene rubber, 20,000 m.t. of styrene butadiene styrene, and 30,000 m.t. of acrylic fiber.« less

  10. 77 FR 75191 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... under specified circumstances. Specifically, YJS Co., Ltd., Bucheon City, Gyeonggi-Do, Republic of Korea..., Germany; Altera Corporation, San Jose, CA; 3S-Smart Software Solutions GmbH, Kempten, Germany; Branson...

  11. Interaction of Elastic Waves with Corrosion Damage

    DTIC Science & Technology

    2010-08-01

    Joachim Schneider -Gloetzl, Gloetzl GmbH, Rheinstetten, Germany Rainer Gloetzl, RG Research, Ettlingen, Germany...Katerina Krebber, Sascha Liehr, Mario Wendt, Aleksander Wosniok, BAM, Federal Institute for Materials, Research and Testing, Berlin, Germany

  12. Redox-Enabled, pH-Disabled Pyrazoline-Ferrocene INHIBIT Logic Gates.

    PubMed

    Scerri, Glenn J; Cini, Miriam; Schembri, Jonathan S; da Costa, Paola F; Johnson, Alex D; Magri, David C

    2017-07-05

    Pyrazoline-ferrocene conjugates with an "electron-donor-spacer-fluorophore-receptor" format are demonstrated as redox-fluorescent two-input INHIBIT logic gates. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. 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

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2011... condition as: Since 2004, more than 30 reports have been received of in-flight loss of a rear passenger door... primary locking mechanism provided adequate strength to react to the loads in flight. It was also...

  14. 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

    ...: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays... Friday, except Federal holidays. The AD docket contains this proposed AD, the regulatory evaluation, any... 100246 inclusive. 100248 through 100280 inclusive. 100282 through 100293 inclusive. 100295 through 100314...

  15. Alpha List of Prime Contract Awards. Oct 91 - Sep 92. FY 92 (General Image Engineering Corp - H E H Heins GMBH)

    DTIC Science & Technology

    1993-01-01

    CDO-4 zaw O il E sOO Mcq it 0 0 0 0 0 0D (’AN 00 ɜ 1 MI 10 3a’COON U.L 1-1 Ui. 4 -. C>O - LA- WA 1-1 La-O)OC 1-14- Wr2CO iO z- 0 0) 01 a 00 0 0 0 0 4...0 c) tun r- 1-1 In a) cli In r- f-- to <> V) r- r- I- -i ,1 14 ed < o c) 11 00 (0 (0 (D (10 Z) (0 00 0 C> o C> 00 (Tf o 00 C) C, 00 qzr 00-4 r- t- P

  16. METimage: an innovative multi-spectral imaging radiometer for the EUMETSAT polar system follow-on satellite mission

    NASA Astrophysics Data System (ADS)

    Alpers, Matthias; Brüns, Christian; Pillukat, Alexander

    2017-11-01

    The evolving needs of the meteorological community concerning the EUMETSAT Polar System follow-on satellite mission (Post-EPS) require the development of a high-performance multi-spectral imaging radiometer. Recognizing these needs, Jena Optronik GmbH proposed an innovative instrument concept, which comprises a high flexibility to adapt to user requirements as a very important feature. Core parameters like ground sampling distance (GSD), number and width of spectral channels, signal-to-noise ratio, polarization control and calibration facilities can be chosen in a wide range without changing the basic instrument configuration. Core item of the METimage instrument is a rotating telescope scanner to cover the large swath width of about 2800 km, which all polar platforms need for global coverage. The de-rotated image facilitates use of in-field spectral channel separation, which allows tailoring individual channel GSD (ground sampling distance) and features like TDI (time delay and integration). State-of-the-art detector arrays and readout electronics can easily be employed. Currently, the German DLR Space Agency, Jena- Optronik GmbH and AIM Infrarot Module GmbH work together implementing core assemblies of METimage: the rotating telescope scanner and the infrared detectors. The METimage instrument phase B study was kicked-off in September 2008. Germany intents to provide METimage as an in-kind contribution of the first METimage flight model to the EUMETSAT Post-EPS Programme.

  17. 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

    ... High Speed Nd: YAG laser system. Manufacturer: Edgewave GmbH, Germany. Intended Use: See notice at 76... the laser, which is particularly suited for the necessary application, is the beam profile (M\\2\\ ...

  18. Wearable Self-Charging Power Textile Based on Flexible Yarn Supercapacitors and Fabric Nanogenerators.

    PubMed

    Pu, Xiong; Li, Linxuan; Liu, Mengmeng; Jiang, Chunyan; Du, Chunhua; Zhao, Zhenfu; Hu, Weiguo; Wang, Zhong Lin

    2016-01-06

    A novel and scalable self-charging power textile is realized by combining yarn supercapacitors and fabric triboelectric nanogenerators as energy-harvesting devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Biotechnology essay competition: biotechnology and sustainable food practices.

    PubMed

    Peng, Judy; Schoeb, Helena; Lee, Gina

    2013-06-01

    Biotechnology Journal announces our second biotechnology essay competition with the theme "biotechnology and sustainable food practices", open to all undergraduate students. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Synthesis of Trifluoromethylthiolated Alkenes and Ketones by Decarboxylative Functionalization of Cinnamic Acids.

    PubMed

    Pan, Shen; Huang, Yangen; Qing, Feng-Ling

    2016-10-20

    A tunable decarboxylative trifluoromethylthiolation of cinnamic acids with AgSCF 3 was developed to afford trifluoromethylthiolated alkenes or ketones by using transition metal-mediated conditions. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Topology Optimized Architectures with Programmable Poisson's Ratio over Large Deformations.

    PubMed

    Clausen, Anders; Wang, Fengwen; Jensen, Jakob S; Sigmund, Ole; Lewis, Jennifer A

    2015-10-07

    Topology optimized architectures are designed and printed with programmable Poisson's ratios ranging from -0.8 to 0.8 over large deformations of 20% or more. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Design Framework Validation for a Hot Spot on Complex Aircraft Structures

    DTIC Science & Technology

    2010-08-01

    LEONARD, S. E. OLSON AND M. P. DESIMIO Joachim Schneider -Gloetzl, Gloetzl GmbH, Rh instetten, Germany...Rainer Gloetzl, RG Research, Ettlingen, Ger any Katerina Krebber, Sascha Liehr, Mario Wendt, Aleksander Wosniok, BAM, Federal Institute for

  3. The DUBAISAT-2/DEIMOS-2 constellation: public-private cooperation between Emirates and Spain

    NASA Astrophysics Data System (ADS)

    Pirondini, Fabrizio; Al Marri, Salem

    2014-10-01

    The Emirates Institution for Advanced Science and Technology (EIAST) was established by the Dubai Government in 2006 with the goal of promoting a culture of advanced scientific research and technology innovation in Dubai and the UAE, and enhancing technology innovation and scientific skills among UAE nationals. EIAST launched in November 2013 the DubaiSat-2, its second Earth Observation satellite, and the first to provide VHR multispectral imagery. The satellite has successfully completed its in-orbit commissioning and it is now fully operational. ELECNOR DEIMOS is a private Spanish company, part of the Elecnor industrial group, which owns and operates DEIMOS-1, the first Spanish Earth Observation satellite, launched in 2009. ELECNOR DEIMOS launched in June 2014 its second satellite, DEIMOS-2, a VHR, agile satellite capable of providing 4-bands multispectral imagery. The whole end-to-end DEIMOS- 2 system has been designed to provide a cost-effective and highly responsive service to cope with the increasing need of fast access to VHR imagery. The two satellites, with a mass of 300 kg each, were developed in cooperation with Satrec-I (South Korea), and are based on the SpaceEye-1 platform. The two satellites have an identical payload, and produce 75- cm resolution pan-sharpened imagery across a 12-km swath. Together, they have a combined collection capacity of more than 300,000 sqkm per day. EIAST and ELECNOR DEIMOS have set up a unique, trans-national public-private partnership to operate the two satellites as a constellation, jointly commercialize the imagery of both satellites, and interchange technical and operational information to increase the efficiency of both systems. The operations of the constellation are based on four ground stations: Al Khawaneej (Dubai), Puertollano (Spain), Kiruna (Sweden) and Inuvik (Canada), which assure at least a contact per orbit with each satellite. The constellation functionalities of the ground segment were developed by EIAST

  4. 3D WO3 /BiVO4 /Cobalt Phosphate Composites Inverse Opal Photoanode for Efficient Photoelectrochemical Water Splitting.

    PubMed

    Zhang, Haifeng; Zhou, Weiwei; Yang, Yaping; Cheng, Chuanwei

    2017-04-01

    A novel 3D WO 3 /BiVO 4 /cobalt phosphate composite inverse opal is designed for photoeletrochemical (PEC) water splitting, yielding a significantly improved PEC performance. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Efficient Generation of Long-Lived Triplet Excitons in 2D Hybrid Perovskite.

    PubMed

    Younts, Robert; Duan, Hsin-Sheng; Gautam, Bhoj; Saparov, Bayrammurad; Liu, Jie; Mongin, Cedric; Castellano, Felix N; Mitzi, David B; Gundogdu, Kenan

    2017-03-01

    Triplet excitons form in quasi-2D hybrid inorganic-organic perovskites and diffuse over 100 nm before radiating with >11% photoluminescence quantum efficiency (PLQE) at low temperatures. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Pentalenes--from highly reactive antiaromatics to substrates for material science.

    PubMed

    Hopf, Henning

    2013-11-18

    Antimatter: Once studied primarily for their antiaromatic properties, pentalenes are rapidly becoming important π-systems for novel electronic materials. Recent developments in this area are summarized. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Large Scale Wind and Solar Integration in Germany

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ernst, Bernhard; Schreirer, Uwe; Berster, Frank

    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 comparemore » 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.« less

  8. 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

    ... Stobbe, and the Soaring Society of America (SSA) cite lack of rationale to mandate the unconditional..., February 26, 1979); and (3) Will not have a significant economic impact, positive or negative, on a...

  9. Artificial Olfactory System for Trace Identification of Explosive Vapors Realized by Optoelectronic Schottky Sensing.

    PubMed

    Guo, Linjuan; Yang, Zheng; Dou, Xincun

    2017-02-01

    A rapid, ultrasensitive artificial olfactory system based on an individual optoelectronic Schottky junction is demonstrated for the discriminative detection of explosive vapors, including military explosives and improvised explosives. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Straightforward Generation of Pillared, Microporous Graphene Frameworks for Use in Supercapacitors.

    PubMed

    Yuan, Kai; Xu, Yazhou; Uihlein, Johannes; Brunklaus, Gunther; Shi, Lei; Heiderhoff, Ralf; Que, Mingming; Forster, Michael; Chassé, Thomas; Pichler, Thomas; Riedl, Thomas; Chen, Yiwang; Scherf, Ullrich

    2015-11-01

    Microporous, pillared graphene-based frameworks are generated in a simple functionalization/coupling procedure starting from reduced graphene oxide. They are used for the fabrication of high-performance supercapacitor devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Continuous Microfluidic Self-Assembly of Hybrid Janus-Like Vesicular Motors: Autonomous Propulsion and Controlled Release.

    PubMed

    Wang, Lei; Liu, Yijing; He, Jie; Hourwitz, Matthew J; Yang, Yunlong; Fourkas, John T; Han, Xiaojun; Nie, Zhihong

    2015-08-01

    A microfluidic strategy is developed for the continuous fabrication of hybrid Janus vesicular motors that uniquely combine the capability of autonomous propulsion and externally controlled delivery of encapsulated payload. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. 78 FR 49768 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Joint Task-Force...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-15

    ...; Peter Dare (Individual), Queensland, AUSTRALIA; CS Meyer, Inc., Grass Valley, CA; Devoncroft Partners, Coronado, CA; Dimension Data, Oberursel, GERMANY; Dimetis GmbH, Dietzenbach, GERMANY; DIRECTV, El Segundo..., San Mateo, CA; Grass Valley, San Francisco, CA; Harmonic Inc., Portland, OR; Harris Broadcast...

  13. Glacier moraine formation-mimicking colloidal particle assembly in microchanneled, bioactive hydrogel for guided vascular network construction.

    PubMed

    Lee, Min Kyung; Rich, Max H; Shkumatov, Artem; Jeong, Jae Hyun; Boppart, Marni D; Bashir, Rashid; Gillette, Martha U; Lee, Jonghwi; Kong, Hyunjoon

    2015-01-28

    This study demonstrates that a new method to align microparticles releasing bioactive molecules in microchannels of a hydrogel allows the guiding of growth direction and spacing of vascular networks. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Concentrating Solar Power Projects - Thai Solar Energy 1 | Concentrating

    Science.gov Websites

    : Parabolic trough Turbine Capacity: Net: 5.0 MW Gross: 5.0 MW Status: Operational Start Year: 2012 Do you (Expected) Contact(s): Sören Hempel; Yuvaraj Pandian Company: Solarlite GmbH Start Production: January 25

  15. Materials Research Society, Symposium Proceedings, Volume 521. Porous and Cellular Materials for Structural Applications

    DTIC Science & Technology

    1998-04-15

    UTRC GmbH, Technologiezentrum, Am Europaplatz, D-52068 Aachen, Germany. SaenzE@ctaero.com **UTRC, S.L. c/o CTA Parque Tecnologico de...Alava. 01510 Mifiano (Alava). Spain. barandap @ eng 1 .otis .com ***ITMA, Parque Tecnologico de Asturias, 33 428 Corufio-Llanera, Spain

  16. A repeated halving approach to fabricate ultrathin single-walled carbon nanotube films for transparent supercapacitors.

    PubMed

    Niu, Zhiqiang; Zhou, Weiya; Chen, Jun; Feng, Guoxing; Li, Hong; Hu, Yongsheng; Ma, Wenjun; Dong, Haibo; Li, Jinzhu; Xie, Sishen

    2013-02-25

    Ultrathin SWCNT transparent and conductive films on flexible and transparent substrates are prepared via repeatedly halving the directly grown SWCNT films and flexible and transparent supercapacitors with excellent performance were fabricated. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. 78 FR 17429 - Certain Balloon Dissection Devices and Products Containing Same; Commission Determination Not To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-21

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-865] Certain Balloon Dissection Devices... importation, or sale in the United States after importation of certain balloon dissection devices and products...; Pajunk Medizintechnologie GmbH of Geisingen, Germany; and Pajunk Medical Systems LP of Norcross, Georgia...

  18. 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

    ... Aktiengesellschaft, Munich, 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 thereby...

  19. Room temperature aerobic oxidation of amines by a nanocrystalline ruthenium oxide pyrochlore nafion composite catalyst.

    PubMed

    Venkatesan, Shanmuganathan; Kumar, Annamalai Senthil; Lee, Jyh-Fu; Chan, Ting-Shan; Zen, Jyh-Myng

    2012-05-14

    The aerobic oxidation of primary amines to their respective nitriles has been carried out at room temperature using a highly reusable nanocrystalline ruthenium oxide pyrochlore Nafion composite catalyst (see figure). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. 78 FR 24779 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Telemanagement Forum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... names: China Comservice Software Technology Co., Ltd. to China Communication Service Application and... GmbH, Potsdam, GERMANY; e. Services Africa Limited, Accra, GHANA; Cognity Consulting, Maroussi, GREECE... Services Sdn Bhd, KL Sentral, MALAYSIA; ING Bank N.V., Amsterdam, NETHERLANDS; Ultrafast Fibre Limited...

  1. Are Nanoparticles Spherical or Quasi-Spherical?

    PubMed

    Sokolov, Stanislav V; Batchelor-McAuley, Christopher; Tschulik, Kristina; Fletcher, Stephen; Compton, Richard G

    2015-07-20

    The geometry of quasi-spherical nanoparticles is investigated. The combination of SEM imaging and electrochemical nano-impact experiments is demonstrated to allow sizing and characterization of the geometry of single silver nanoparticles. © 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Retracted: Aetiology and clinical profile of children with 46, XY differences of sex development at an Indian referral centre.

    PubMed

    Chauhan, V; Dada, R; Jain, V

    2017-11-01

    Retraction: 'Aetiology and clinical profile of children with 46, XY differences of sex development at an Indian referral centre' by Vasundhera Chauhan, Rima Dada, Vandana Jain The above article, published online on 8 August 2016 in Wiley Online Library (http://wileyonlinelibrary.com), has been retracted by agreement between the authors, the Journal Editors-in-Chief, Wolf-Bernhard Schill and Ralf Henkel, and Blackwell Verlag GmbH. The retraction has been agreed as the result of an unresolved dispute between the first author and a colleague research fellow due to the inclusion of data from patients who were simultaneously enrolled in two studies being conducted separately by the two parties. Reference Chauhan, V., Dada, R. and Jain, V. (2016), Aetiology and clinical profile of children with 46, XY differences of sex development at an Indian referral centre. Andrologia. doi:10.1111/and.12663. © 2016 Blackwell Verlag GmbH.

  3. A Facile Synthesis of Blue Luminescent [7]Helicenocarbazoles Based on Gold-Catalyzed Rearrangement-Iodonium Migration and Suzuki-Miyaura Benzannulation Reactions.

    PubMed

    Alcaide, Benito; Almendros, Pedro; Aragoncillo, Cristina; Busto, Eduardo; López-Calixto, Carmen G; Liras, Marta; de la Peña O'Shea, Víctor A; García-Sánchez, Alba; Stone, Hannah V

    2018-05-28

    New azahelicenes having interesting photophysical properties have been prepared in a four-step sequence. These [7]helicenocarbazoles are efficient blue luminophores, demonstrating the utility of gold catalysis in the preparation of advanced materials. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. 75 FR 45155 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ...; Misumi Corporation, Tokyo, JAPAN; Kollmorgen Corporation, Radford, VA; COPA-DATA GmbH, Salzburg, AUSTRIA...., Hunan, PEOPLE'S REPUBLIC OF CHINA; RS Automation Co., Ltd., Yongin-City, Gyeonggi-do, REPUBLIC OF KOREA...., East Aurora, NY; Riken Keiki Co., Ltd., Tokyo, JAPAN; Rockwell Automation Korea, Seoul, REPUBLIC OF...

  5. All-solid-state flexible ultrathin micro-supercapacitors based on graphene.

    PubMed

    Niu, Zhiqiang; Zhang, Li; Liu, Lili; Zhu, Bowen; Dong, Haibo; Chen, Xiaodong

    2013-08-07

    Flexible, compact, ultrathin and all-solid-state micro-supercapacitors are prepared by coating H₃PO₄/PVA gel electrolyte onto micro-patterned rGO interdigitated electrodes prepared by combining photolithography with selective electrophoretic deposition. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Highly flexible sub-1 nm tungsten oxide nanobelts as efficient desulfurization catalysts.

    PubMed

    He, Jie; Liu, Huiling; Xu, Biao; Wang, Xun

    2015-03-01

    Ultrathin tungsten oxide nanobelts are successfully synthesized via a facile solvothermal method. Sub-1 nm thickness and hydrophobic surface property endow the nanobelts with flexibility, viscosity, gelation, and good catalytic performance in oxidative desulfurization. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. 75 FR 3444 - Ball Bearings and Parts Thereof From Germany: Initiation of Antidumping Duty Changed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Thereof From Germany: Initiation of Antidumping Duty Changed-Circumstances Review AGENCY: Import... bearings and parts thereof from Germany with respect to myonic GmbH. DATES: Effective Date: January 21... Germany on May 15, 1989. See Antidumping Duty Orders: Ball Bearings, Cylindrical Roller Bearings, and...

  8. Forward-Osmosis Desalination with Poly(Ionic Liquid) Hydrogels as Smart Draw Agents.

    PubMed

    Fan, Xuelin; Liu, Huili; Gao, Yating; Zou, Zhu; Craig, Vincent S J; Zhang, Guangzhao; Liu, Guangming

    2016-06-01

    The combination of high desalination efficiency, negligible draw-solute leakage, nontoxicity, ease of regeneration, and effective separation to produce liquid water makes the smart draw agents developed here highly suited for forward-osmosis desalination. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Frontiers in neurodegeneration--new insights and prospects--20th HUPO BPP Workshop: 15 September 2013, Yokohama, Japan.

    PubMed

    Schrötter, Andreas; El Magraoui, Fouzi; Gröttrup, Bernd; Heinsen, Helmut; Marcus, Katrin; Meyer, Helmut E; Park, Young Mok; Grinberg, Lea T

    2014-06-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 20th workshop in Yokohama, Japan, September 15, 2013. The focus of the autumn workshop was on new insights and prospects of neurodegenerative diseases. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. 75 FR 11135 - Lightweight Thermal Paper from Germany: Notice of Partial Rescission of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-428-840] Lightweight Thermal Paper... antidumping duty order on lightweight thermal paper (thermal paper) from Germany for the period of review (POR... Papers Inc. (petitioner) to conduct an administrative review of Mitsubishi HiTec Paper Flensburg GmbH...

  11. 77 FR 22560 - Lightweight Thermal Paper From Germany: Notice of Partial Rescission of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-428-840] Lightweight Thermal Paper... antidumping duty order on lightweight thermal paper (thermal paper) from Germany for the period of review (POR... Papers Inc. (petitioner) to conduct an administrative review of Mitsubishi HiTec Paper Flensburg GmbH...

  12. Hurricanes Harvey and Irma - High-Resolution Flood Mapping and Monitoring from Sentinel SAR with the Depolarization Reduction Algorithm for Global Observations of InundatioN (DRAGON)

    NASA Astrophysics Data System (ADS)

    Nghiem, S. V.; Brakenridge, G. R.; Nguyen, D. T.

    2017-12-01

    Hurricane Harvey inflicted historical catastrophic flooding across extensive regions around Houston and southeast Texas after making landfall on 25 August 2017. The Federal Emergency Management Agency (FEMA) requested urgent supports for flood mapping and monitoring in an emergency response to the extreme flood situation. An innovative satellite remote sensing method, called the Depolarization Reduction Algorithm for Global Observations of inundatioN (DRAGON), has been developed and implemented for use with Sentinel synthetic aperture radar (SAR) satellite data at a resolution of 10 meters to identify, map, and monitor inundation including pre-existing water bodies and newly flooded areas. Results from this new method are hydrologically consistent and have been verified with known surface waters (e.g., coastal ocean, rivers, lakes, reservoirs, etc.), with clear-sky high-resolution WorldView images (where waves can be seen on surface water in inundated areas within a small spatial coverage), and with other flood maps from the consortium of Global Flood Partnership derived from multiple satellite datasets (including clear-sky Landsat and MODIS at lower resolutions). Figure 1 is a high-resolution (4K UHD) image of a composite inundation map for the region around Rosharon (in Brazoria County, south of Houston, Texas). This composite inundation map reveals extensive flooding on 29 August 2017 (four days after Hurricane Harvey made landfall), and the inundation was still persistent in most of the west and south of Rosharon one week later (5 September 2017) while flooding was reduced in the east of Rosharon. Hurricane Irma brought flooding to a number of areas in Florida. As of 10 September 2017, Sentinel SAR flood maps reveal inundation in the Florida Panhandle and over lowland surfaces on several islands in the Florida Keys. However, Sentinel SAR results indicate that flooding along the Florida coast was not extreme despite Irma was a Category-5 hurricane that might

  13. The study of active tectonic based on hyperspectral remote sensing

    NASA Astrophysics Data System (ADS)

    Cui, J.; Zhang, S.; Zhang, J.; Shen, X.; Ding, R.; Xu, S.

    2017-12-01

    As of the latest technical methods, hyperspectral remote sensing technology has been widely used in each brach of the geosciences. However, it is still a blank for using the hyperspectral remote sensing to study the active structrure. Hyperspectral remote sensing, with high spectral resolution, continuous spectrum, continuous spatial data, low cost, etc, has great potentialities in the areas of stratum division and fault identification. Blind fault identification in plains and invisible fault discrimination in loess strata are the two hot problems in the current active fault research. Thus, the study of active fault based on the hyperspectral technology has great theoretical significance and practical value. Magnetic susceptibility (MS) records could reflect the rhythm alteration of the formation. Previous study shown that MS has correlation with spectral feature. In this study, the Emaokou section, located to the northwest of the town of Huairen, in Shanxi Province, has been chosen for invisible fault study. We collected data from the Emaokou section, including spectral data, hyperspectral image, MS data. MS models based on spectral features were established and applied to the UHD185 image for MS mapping. The results shown that MS map corresponded well to the loess sequences. It can recognize the stratum which can not identity by naked eyes. Invisible fault has been found in this section, which is useful for paleoearthquake analysis. The faults act as the conduit for migration of terrestrial gases, the fault zones, especially the structurally weak zones such as inrtersections or bends of fault, may has different material composition. We take Xiadian fault for study. Several samples cross-fault were collected and these samples were measured by ASD Field Spec 3 spectrometer. Spectral classification method has been used for spectral analysis, we found that the spectrum of the fault zone have four special spectral region(550-580nm, 600-700nm, 700-800nm and 800-900nm

  14. 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.

  15. Prime Contract Awards Alphabetically by Contractor, by State or Country, and Place. Part 19. (Tube Manufacturing Co., Inc.-Voith-Turbo GMBH & Co. KG)

    DTIC Science & Technology

    1989-01-01

    R RT PForm Approved OMB No. 0704-0188 PuOlic reporting ourden for this collection of information is estimated to average I hour per response... collection of information. Sena comments regarding this burden estimate or any other aspect of this collection of information, including suggestions...00 0 00Oc0 oc00000000c ODK IS1 aK N K L In K 01.0 11 K -e O 1 in0 qqI 4444444444444444444444444 * 0-4C’~i ) 0-4 C’) 0II II -4C Wr MI 00 00 00 00 0

  16. In situ realization of asymmetric ratchet structures within microchannels by directionally guided light transmission and their directional flow behavior.

    PubMed

    Bae, Won-Gyu; Kim, Sang Moon; Choi, Se-Jin; Oh, Sang Geun; Yoon, Hyunsik; Char, Kookheon; Suh, Kahp Y

    2014-05-01

    An asymmetric ratchet structure within microchannels is demonstrated by directionally guided light transmission for controlled liquid flow. A direct and facile method is presented to realize programmed asymmetric structures, which control the fluid direction and speed. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Polygons and Faceted Polyhedra and Nanoporous Networks.

    PubMed

    Lu, Jianjiang; Mondal, Arunendu; Moulton, Brian; Zaworotko, Michael J

    2001-06-01

    Small rhombihexahedra and small cubicuboctahedra, namely faceted polyhedra, form the basis of two novel low-density framework solids that are afforded by the self-assembly of molecular squares only or molecular squares and triangles, respectively. © 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

  18. 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...

  19. Hierarchical Branched Vanadium Oxide Nanorod@Si Nanowire Architecture for High Performance Supercapacitors.

    PubMed

    Li, Zhaodong; Wang, Fei; Wang, Xudong

    2017-01-01

    Vanadium oxide (VO x ) nanorods are uniformly synthesized on dense Si nanowire arrays. This 3D hierarchical nanoarchitecture offers a novel high-performance supercapacitor electrode design with significantly improved specific capacitance and high-rate capability. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. 75 FR 51164 - Notice of Receipt of Petition for Decision That Nonconforming 1990-1996 ALPINA Burkard...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Burkard Bovensiepen GmbH B12 2-Door Coupe Model Passenger Cars Are Eligible for Importation AGENCY... cars are eligible for importation. SUMMARY: This document announces receipt by the National Highway... model passenger cars that were not originally manufactured to comply with all applicable Federal Motor...

  1. Graphene/MoS(2) heterostructures for ultrasensitive detection of DNA hybridisation.

    PubMed

    Loan, Phan Thi Kim; Zhang, Wenjing; Lin, Cheng-Te; Wei, Kung-Hwa; Li, Lain-Jong; Chen, Chang-Hsiao

    2014-07-23

    The photoluminescence signals of a graphene/MoS2 heterostructural stacking film are sensitive to environmental charges, which allows the single-base sequence-selective detection of DNA hybridization with sensitivity to the level of aM. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Conjugated polymer dots for ultra-stable full-color fluorescence patterning.

    PubMed

    Chang, Kaiwen; Liu, Zhihe; Chen, Haobin; Sheng, Lan; Zhang, Sean Xiao-An; Chiu, Daniel T; Yin, Shengyan; Wu, Changfeng; Qin, Weiping

    2014-11-12

    Stable full-color fluorescence patterning are achieved by multicolor polymer-dot inks. The fluorescent patterns show extraordinary stability upon various treatments, offering a superior combination of bright fluorescence, excellent photostability, chemical resistance, and eco-friendship. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Transition-metal-free one-pot synthesis of biaryls from Grignard reagents and substituted cyclohexanones.

    PubMed

    Zhou, Feng; Simon, Marc-Oliver; Li, Chao-Jun

    2013-05-27

    A new strategy for the construction of biaryls by a transition-metal-free process is presented. A sequence of a Grignard reaction, dehydration, and oxidative aromatization affords the desired products in a one-pot fashion. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Novel low-molecular-weight-gelator-based microcapsules with controllable morphology and temperature responsiveness.

    PubMed

    Patel, Ashok R; Remijn, Caroline; Heussen, Patricia C M; den Adel, Ruud; Velikov, Krassimir P

    2013-02-04

    A new type of microcapsules with controllable morphology is presented. They are based on a low-molecular-weight gelator and can be switched from temperature-stable to temperature-responsive by simply modifying the preparation method. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. A Long Journey from Childhood to Senility: The 23rd HUPO BPP Workshop: 16-17 April 2015, São Paulo, Brazil.

    PubMed

    Magraoui, Fouzi El; Schrötter, Andreas; Heinsen, Helmut; Leite, Renata; Park, Young Mok; Meyer, Helmut E; Grinberg, Lea T

    2015-09-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 23rd workshop in São Paulo, Brazil, April 16-17, 2015. The focus of the spring workshop was on strategies and predictive therapies concerning neurodegenerative diseases. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Multifunctional Porous Graphene for High-Efficiency Steam Generation by Heat Localization.

    PubMed

    Ito, Yoshikazu; Tanabe, Yoichi; Han, Jiuhui; Fujita, Takeshi; Tanigaki, Katsumi; Chen, Mingwei

    2015-08-05

    Multifunctional nanoporous graphene is realized as a heat generator to convert solar illumination into high-energy steam. The novel 3D nanoporous graphene demonstrates a highly energy-effective steam generation with an energy conversation of 80%. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Systematic molecular-level design of binders incorporating Meldrum's acid for silicon anodes in lithium rechargeable batteries.

    PubMed

    Kwon, Tae-woo; Jeong, You Kyeong; Lee, Inhwa; Kim, Taek-Soo; Choi, Jang Wook; Coskun, Ali

    2014-12-17

    Covalent or Noncovalent? Systematic investigation of polymeric binders incorporating Meldrum's acid reveals most critical binder properties for silicon -anodes in lithium ion batteries, that is self-healing effect facilitated by a series of noncovalent interactions. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Adjustment of multi-CCD-chip-color-camera heads

    NASA Astrophysics Data System (ADS)

    Guyenot, Volker; Tittelbach, Guenther; Palme, Martin

    1999-09-01

    The principle of beam-splitter-multi-chip cameras consists in splitting an image into differential multiple images of different spectral ranges and in distributing these onto separate black and white CCD-sensors. The resulting electrical signals from the chips are recombined to produce a high quality color picture on the monitor. Because this principle guarantees higher resolution and sensitivity in comparison to conventional single-chip camera heads, the greater effort is acceptable. Furthermore, multi-chip cameras obtain the compete spectral information for each individual object point while single-chip system must rely on interpolation. In a joint project, Fraunhofer IOF and STRACON GmbH and in future COBRA electronic GmbH develop methods for designing the optics and dichroitic mirror system of such prism color beam splitter devices. Additionally, techniques and equipment for the alignment and assembly of color beam splitter-multi-CCD-devices on the basis of gluing with UV-curable adhesives have been developed, too.

  9. Catumaxomab

    PubMed Central

    Linke, Rolf; 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

  10. 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.

  11. An Extraordinary Sulfonated-Graphenal-Polymer-Based Electrolyte Separator for All-Solid-State Supercapacitors.

    PubMed

    Liu, Xubo; Men, Chuanling; Zhang, Xiaohua; Li, Qingwen

    2016-09-01

    Sulfonated graphenal polymers can be assembled up by poly(vinyl alcohol) adhesion. The porous assembly structure results in a remarkably improved ionic conductivity and thus enhances electrochemical performances such as specific capacitance, capacitance retention, and cycling stability. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. A general and efficient palladium-catalyzed carbonylative synthesis of 2-aryloxazolines and 2-aryloxazines from aryl bromides.

    PubMed

    Wu, Xiao-Feng; Neumann, Helfried; Neumann, Stephan; Beller, Matthias

    2012-10-22

    Oxazoline is OK! A general and efficient method for the synthesis of oxazolines has been developed. This allowed the preparation of 27 five-membered-ring heterocycles and 11 six-membered-ring heterocycles in moderate to good yields. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. A General and Selective Rhodium-Catalyzed Reduction of Amides, N-Acyl Amino Esters, and Dipeptides Using Phenylsilane.

    PubMed

    Das, Shoubhik; Li, Yuehui; Lu, Liang-Qiu; Junge, Kathrin; Beller, Matthias

    2016-05-17

    This article describes a selective reduction of functionalized amides, including N-acyl amino esters and dipeptides, to the corresponding amines using simple [Rh(acac)(cod)]. The catalyst shows excellent chemoselectivity in the presence of different sensitive functional moieties. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. General and selective C-3 alkylation of indoles with primary alcohols by a reusable Pt nanocluster catalyst.

    PubMed

    Siddiki, S M A Hakim; Kon, Kenichi; Shimizu, Ken-Ichi

    2013-10-18

    The platinum rule: Heterogeneous, additive-free C-3 selective alkylation of indoles by aliphatic and aromatic alcohols proceeded under transfer hydrogenation conditions with the reusable Pt/θ-Al2 O3 catalyst (see scheme; TON=turnover number). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. 76 FR 69323 - Notice of Receipt of Petition for Decision that Nonconforming 1987-1994 ALPINA Burkard...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... Burkard Bovensiepen GmbH B11 Sedan Model Passenger Cars Are Eligible for Importation AGENCY: National... ALPINA B11 sedan model passenger cars that were not originally manufactured to comply with all applicable... cars are eligible for importation into the United States. 101 Innovations believes that these vehicles...

  16. Anisotropic adhesion properties of triangular-tip-shaped micropillars.

    PubMed

    Kwak, Moon Kyu; Jeong, Hoon Eui; Bae, Won Gyu; Jung, Ho-Sup; Suh, Kahp Y

    2011-08-22

    Directional dry adhesive microstructures consisting of high-density triangular-tip-shaped micropillars are described. The wide-tip structures allow for unique directional shear adhesion properties with respect to the peeling direction, along with relatively high normal adhesion. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. TSC (Temperature Sensitive suppressors of the Calcium sensitivity of csg2 delta) Mutants; A Tool to Investigate Sphingolipid Metabolism in the Yeast Saccharomyces cerevisiae

    DTIC Science & Technology

    1998-08-14

    Boehringer Mannheim GmbH, Zymolase lOOT was obtained from Seikagaku Corp... Tokyo, E. coli comPetent cells, AG -I and XLI-blue, were obtained from...The spores are encapsulated in a glycoprotein complex., the ascus , which can be digested with glucuronidase and the spores removed by micro-manipulation

  18. Highly Manufacturable Deep (Sub-Millimeter) Etching Enabled High Aspect Ratio Complex Geometry Lego-Like Silicon Electronics.

    PubMed

    Ghoneim, Mohamed Tarek; Hussain, Muhammad Mustafa

    2017-04-01

    A highly manufacturable deep reactive ion etching based process involving a hybrid soft/hard mask process technology shows high aspect ratio complex geometry Lego-like silicon electronics formation enabling free-form (physically flexible, stretchable, and reconfigurable) electronic systems. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Early diagnosis of neurodegenerative diseases - the long awaited Holy Grail and bottleneck of modern brain research - 19th HUPO BPP workshop: May 22-24, 2013, Dortmund, Germany.

    PubMed

    Schrötter, Andreas; Magraoui, Fouzi El; Gröttrup, Bernd; Wiltfang, Jens; Heinsen, Helmut; Marcus, Katrin; Meyer, Helmut E; Grinberg, Lea T; Park, Young Mok

    2013-10-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 19th workshop in Dortmund, Germany, from May 22 to 24, 2013. The focus of the spring workshop was on strategies and developments concerning early diagnosis of neurodegenerative diseases. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Fluorochrome-functionalized magnetic nanoparticles for high-sensitivity monitoring of the polymerase chain reaction by magnetic resonance.

    PubMed

    Alcantara, David; Guo, Yanyan; Yuan, Hushan; Goergen, Craig J; Chen, Howard H; Cho, Hoonsung; Sosnovik, David E; Josephson, Lee

    2012-07-09

    Easy to find: magnetic nanoparticles bearing fluorochromes (red) that intercalate with DNA (green) form microaggregates with DNA generated by the polymerase chain reaction (PCR). These aggregates can be detected at low cycle numbers by magnetic resonance (MR). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Shifting from Ziegler-Natta to Philips-type catalyst? A simple and safe access to reduced titanium systems for ethylene polymerization.

    PubMed

    Popoff, Nicolas; Espinas, Jeff; Gouré, Eric; Boyron, Olivier; Le Roux, Erwan; Basset, Jean-Marie; Gauvin, Régis M; De Mallmann, Aimery; Taoufik, Mostafa

    2011-12-01

    Silica-supported titanium(IV) chloride is readily reduced by Mashima and co-workers' reagent (1-methyl-3,6-bis(trimethylsilyl)-1,4-cyclohexadiene) to afford materials active in ethylene polymerisation without need of aluminum alkyl cocatalyst. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. 78 FR 25363 - Airworthiness Directives; Diamond Aircraft Industries Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... (AD) for Diamond Aircraft Industries Model DA 40 NG airplanes. This AD results from mandatory... other DA 40 NG aeroplanes with chafing marks in this area. To prevent chafing between the charged air... the following Diamond Aircraft Industries GmbH airplanes, certificated in any category: (1) Model DA...

  3. [PSMA-PET/CT has to be performed in every patient with biochemical recurrence following radical prostatectomy for early tumor detection].

    PubMed

    Kotzerke, Jörg; Böhmer, Dirk; Schlomm, Thorsten; Maurer, Thomas; Beer, Ambros J; Schmidberger, Heinz

    2018-06-01

    The debate refers the known evidence for PSMA-PET/CT in biochemical recurrence of prostate cancer and consider carefully interdisciplinary in which situation which patient needs imaging to choose the adequate therapeutic option. General aspects for the care of cancer patients are taken into consideration. Schattauer GmbH.

  4. Synthesis, characterization and reactivity of 3-mercaptopyruvic acid.

    PubMed

    Galardon, Erwan; Lec, Jean-Chrstophe

    2018-05-20

    A synthesis of the sulfur metabolic compound 3-mercaptopyruvic acid (3-MPH) is reported and allowed its isolation and characterization for the first time. Detailed kinetic, thermodynamic and spectroscopic studies of its complex behaviour in solution are discussed. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Large-Area Monolayer MoS2 for Flexible Low-Power RF Nanoelectronics in the GHz Regime.

    PubMed

    Chang, Hsiao-Yu; Yogeesh, Maruthi Nagavalli; Ghosh, Rudresh; Rai, Amritesh; Sanne, Atresh; Yang, Shixuan; Lu, Nanshu; Banerjee, Sanjay Kumar; Akinwande, Deji

    2016-03-02

    Flexible synthesized MoS2 transistors are advanced to perform at GHz speeds. An intrinsic cutoff frequency of 5.6 GHz is achieved and analog circuits are realized. Devices are mechanically robust for 10,000 bending cycles. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. The Effect of Polyhexanide, Octenidine Dihydrochloride, and Tea Tree Oil as Topical Antiseptic Agents on In Vivo Microcirculation of the Human Skin: A Noninvasive Quantitative Analysis.

    PubMed

    Rothenberger, Jens; Krauss, Sabrina; Tschumi, Christian; Rahmanian-Schwarz, Afshin; Schaller, Hans-Eberhard; Held, Manuel

    2016-10-01

    Antiseptics are indispensable for wound management and should focus not only on the efficacy in reducing the bacterial burden but also on how much they interfere in wound healing. In this study, the authors analyzed the direct effect of topical antiseptic agents on the microcirculation of intact human skin. The perfusion dynamics were assessed before, and 10 minutes after, the volunteers' fingers of the right hand (n = 20) were immersed in the following solutions - octenidine dihydrochloride, polyhexanide, tea tree oil, and saline solution. The authors used the Oxygen to See (LEA Medizintechnik GmbH, Giessen, Germany) diagnostic device for noninvasive determination of oxygen supply in microcirculation of blood perfused tissues, which combines a laser light to determine blood flow, as well as white light to determine hemoglobin oxygenation and the relative amount of hemoglobin. Tea tree oil (÷19.0%) (B. Braun Melsungen AG, Melsungen, Germany) and polyhexanide (÷12.4%) (Lavanid, Serag Wiessner GmbH, Naila, Germany) caused a significant increase in blood flow compared to the negative control (-25.6%). Octenidine (Octenisept, Schülke & Mayr GmbH, Norderstedt, Germany) showed a nonsignificant trend towards an increase in blood flow (÷7.2%). There were alterations in the values of hemoglobin oxygenation and the relative amount of hemoglobin, but these were not significant. Perfusion is an important factor for wound healing. Therefore, it might be advantageous if antiseptic agents would increase blood flow. Tea tree oil and polyhexanide have a positive effect on skin blood flow and can therefore be used especially in critically perfused wounds, provided the adverse reactions and the antimicrobial efficacy are comparable.

  7. 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.

  8. [Comparison of four MICS intraocular lenses regarding their rates of neodymium:YAG laser capsulotomy].

    PubMed

    Spyridaki, M; Höh, H

    2010-03-01

    The aim of this study was to evaluate the incidence of posterior capsule opacification up to 50 months following 1.7-mm bimanual MICS-cataract surgery. Bimanual MICS cataract surgery was performed in 197 eyes (135 patients) via two 1.7-mm corneal incisions. Four MICS acrylic foldable IOLs were implanted: AcriSmart 48S-5, n = 54 (Acritec GmbH, Hennigsdorf, now AT.Smart 48S Carl-Zeiss-Meditec, AG, Jena, Germany), ThinLens UltraChoice 1.0, n = 53 (Technomed GmbH, Baesweiler, Germany), AcriFlex 46, n = 41 und AcriFlex 48 CSE, n = 7 (Acrimed GmbH, Berlin, now: Lentis L-303, Oculentis GmbH, Berlin, Germany) and CareFlex, n = 43 (w2o Medizintechnik AG, Bruchsal, Germany). Statistical analysis was performed using the Kaplan-Meier technique. High levels of completeness of follow-up rates were: ThinLens 96%, CareFlex 100%, AcriSmart 93%, AcriFlex 92%. The capsulotomy rate was 43.13% for ThinLens within a mean/max. follow-up period of 801/1131 days, 34.88% for CareFlex (565/872 days), 40% for AcriSmart (988/1506 days) and 15.91% for AcriFlex (728/975 days). By limiting the follow-up period to a comparable maximum of 850 days for all four IOLs, our capsulotomy rates were as follows: ThinLens 33.33%, CareFlex 32.56 %, AcriSmart 20.0% and AcriFlex 11.36%. MICS IOLs have higher capsulotomy rates than hydrophobic acrylic lenses and sharp-edged silicone lenses. In literature comparisons MICS-IOLs do not exceed the variance levels of capsulotomy rates of PMMA, hydrophilic acrylic and silicone lenses without sharp edges. Cases of decentration or luxation of MICS-IOLs following Neodym:YAG laser capsulotomy were not detected. Capsulotomy frequency with the CareFlex was statistically significantly higher in comparison to the AcriSmart (Log Rank Mantel Cox Test, p = 0.007) and AcriFlex (log rank Mantel Cox test, p = 0.002). Capsulotomy rates observed varied for the four MICS-IOL-types tested. The posterior capsule opacification frequency of the two best MICS-IOLs (AcriFlex, Acri

  9. Efficient Charge Transfer and Fine-Tuned Energy Level Alignment in a THF-Processed Fullerene-Free Organic Solar Cell with 11.3% Efficiency.

    PubMed

    Zheng, Zhong; Awartani, Omar M; Gautam, Bhoj; Liu, Delong; Qin, Yunpeng; Li, Wanning; Bataller, Alexander; Gundogdu, Kenan; Ade, Harald; Hou, Jianhui

    2017-02-01

    Fullerene-free organic solar cells show over 11% power conversion efficiency, processed by low toxic solvents. The applied donor and acceptor in the bulk heterojunction exhibit almost the same highest occupied molecular orbital level, yet exhibit very efficient charge creation. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Experimental Galileo System Time (E-GST): One Year of Real-Time Experiment

    DTIC Science & Technology

    2004-12-01

    operations at the E-PTS in the current configuration. The frequency output of the H-maser is fed to a high-accuracy phase micro -stepper (namely an...turn, GaIn is a joint company consisting of Alenia Spazio, Alcatel Industries, Astrium GmbH, Astrium Ltd., and GSS (Galileo Sistemas y Servicios

  11. Mechanism and stem-cell activity of 5-carboxycytosine decarboxylation determined by isotope tracing.

    PubMed

    Schiesser, Stefan; Hackner, Benjamin; Pfaffeneder, Toni; Müller, Markus; Hagemeier, Christian; Truss, Matthias; Carell, Thomas

    2012-06-25

    Eraserhead: Stem cells seem to erase epigenetic information by decarboxylation of the newly discovered epigenetic base 5-carboxycytosine (caC; see picture). This reaction is likely to involve a nucleophilic attack of the C5-C6 double bond. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Lipase-supported metal-organic framework bioreactor catalyzes warfarin synthesis.

    PubMed

    Liu, Wan-Ling; Yang, Ni-Shin; Chen, Ya-Ting; Lirio, Stephen; Wu, Cheng-You; Lin, Chia-Her; Huang, Hsi-Ya

    2015-01-02

    A green and sustainable strategy synthesizes clinical medicine warfarin anticoagulant by using lipase-supported metal-organic framework (MOF) bioreactors (see scheme). These findings may be beneficial for future studies in the industrial production of chemical, pharmaceutical, and agrochemical precursors. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Excessive Profits of German Defense Contractors

    DTIC Science & Technology

    2014-09-01

    its business unit Thyssen Krupp Marine Systems, is a German defense contractor. (2) Tognom AG Tognum AG owned the MTU Friedrichshafen GmbH before... Friedrichshafen provided engines for many ships of the German Navy and for German battle tanks, such as the Leopard I and Leopard II. MTU refers to the

  14. 750 Reasons To Celebrate Chemistry!

    PubMed

    Compton, Neville

    2017-06-12

    Time to reflect: This issue marks the 750th issue of Chemistry-A European Journal. The journal has played a significant role in changing chemistry. Its history has featured top papers from top authors for more than 20 years. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Pronounced Effects of a Triazine Core on Photovoltaic Performance-Efficient Organic Solar Cells Enabled by a PDI Trimer-Based Small Molecular Acceptor.

    PubMed

    Duan, Yuwei; Xu, Xiaopeng; Yan, He; Wu, Wenlin; Li, Zuojia; Peng, Qiang

    2017-02-01

    A novel-small molecular acceptor with electron-deficient 1,3,5-triazine as the core and perylene diimides as the arms is developed as the acceptor material for efficient bulk heterojunction organic solar cells with an efficiency of 9.15%. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. 77 FR 69556 - Airworthiness Directives; Eurocopter Deutschland Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ..., 2011. (h) Subject Joint Aircraft Service Component (JASC) Code: 2436: DC Generator Control Unit. Issued... Deutschland GmbH (ECD) Model MBB-BK117 C-2 helicopters with certain Generator Control Units (GCU) installed... Ground Floor, Room W12- 140, 1200 New Jersey Avenue SE., Washington, DC 20590. FOR FURTHER INFORMATION...

  17. 77 FR 30230 - Airworthiness Directives; Eurocopter Deutschland Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... September 30, 2011. (g) Subject Joint Aircraft Service Component (JASC) Code: 2436: DC Generator Control... Deutschland GmbH Model MBB-BK117 C-2 helicopters with certain Generator Control Units (GCU) installed. This..., West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590-0001. Hand...

  18. Using "click-e-bricks" to make 3D elastomeric structures.

    PubMed

    Morin, Stephen A; Shevchenko, Yanina; Lessing, Joshua; Kwok, Sen Wai; Shepherd, Robert F; Stokes, Adam A; Whitesides, George M

    2014-09-10

    Soft, 3D elastomeric structures and composite structures are easy to fabricate using click-e-bricks, and the internal architecture of these structures together with the capabilities built into the bricks themselves provide mechanical, optical, electrical, and fluidic functions. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Photoredox Catalysis: The Need to Elucidate the Photochemical Mechanism.

    PubMed

    Marchini, Marianna; Bergamini, Giacomo; Cozzi, Pier Giorgio; Ceroni, Paola; Balzani, Vincenzo

    2017-10-09

    The photocatalytic mechanism reported in a recent Communication to produce the radical anion of pyrenes postulates a highly endergonic electron transfer process. An analysis of the thermodynamics is reported together with the proposal of an alternative thermodynamically feasible mechanism. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. α-Arylation/Heteroarylation of Chiral α-Aminomethyltrifluoroborates by Synergistic Iridium Photoredox/Nickel Cross-Coupling Catalysis.

    PubMed

    El Khatib, Mirna; Serafim, Ricardo Augusto Massarico; Molander, Gary A

    2016-01-04

    Direct access to complex, enantiopure benzylamine architectures using a synergistic iridium photoredox/nickel cross-coupling dual catalysis strategy has been developed. New C(sp(3))-C(sp(2)) bonds are forged starting from abundant and inexpensive natural amino acids. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Water-based synthesis of zeolitic imidazolate framework-90 (ZIF-90) with a controllable particle size.

    PubMed

    Shieh, Fa-Kuen; Wang, Shao-Chun; Leo, Sin-Yen; Wu, Kevin C-W

    2013-08-19

    The ZIF code: ZIF-90 materials were successfully synthesized in an optimized water-based system. The particle size, ranging from micro- to nanoscales, could be controlled by different amounts of polyvinylpyrrolidone (PVP), Zn/imidazole-2-carboxaldehyde ratio and alcohol. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. 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

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,711A] Superior Technical Resources and Bestway, Inc., Leased Workers Working On-Site at OSRAM Sylvania, Consumer Lighting Division, a Subsidiary of OSRAM GmbH, St. Marys, PA; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with...

  3. Hemifluorinated maltose-neopentyl glycol (HF-MNG) amphiphiles for membrane protein stabilisation.

    PubMed

    Cho, Kyung Ho; Byrne, Bernadette; Chae, Pil Seok

    2013-03-04

    SOAP OPERA: Fluorinated amphiphile F4-MNG confers greater stability on Rhodobacter capsulatus superassembly relative to conventional detergents and nonfluorinated MNGs. Such amphiphiles are attractive as tools for membrane science because of their ease of preparation and structure variation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. A Furan-Thiophene-Based Quinoidal Compound: A New Class of Solution-Processable High-Performance n-Type Organic Semiconductor.

    PubMed

    Xiong, Yu; Tao, Jingwei; Wang, Ruihao; Qiao, Xiaolan; Yang, Xiaodi; Wang, Deliang; Wu, Hongzhuo; Li, Hongxiang

    2016-07-01

    The furan-thiophene-based quinoidal organic semiconductor, TFT-CN, is designed and synthesized. TFT-CN displays a high electron mobility of 7.7 cm(2) V(-1) s(-1) , two orders of magnitude higher than the corresponding thiophene-based derivative. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Optimizing TiO2 nanotube top geometry for use in dye-sensitized solar cells.

    PubMed

    Mir, Nooshin; Lee, Kiyoung; Paramasivam, Indhumati; Schmuki, Patrik

    2012-09-17

    Recombination dynamics: For TiO(2) nanotube-based dye-sensitized solar cells, the efficiency can be drastically enhanced by a synergetic effect that occurs when using nanowire-ended nanotubes in combination with an adequate nanoparticle decoration (see figure). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Alq3 nanorods: promising building blocks for optical devices.

    PubMed

    Chen, Wei; Peng, Qing; Li, Yadong

    2008-07-17

    Monodisperse Alq3 nanorods with hexagonal-prism-like morphology are produced via a facile, emulsion based synthesis route. The photoluminescence of individual nanorods differs from the bulk material. These nanorods are promising building blocks for novel optical devices. Copyright © 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Highly efficient tandem polymer solar cells with a photovoltaic response in the visible light range.

    PubMed

    Zheng, Zhong; Zhang, Shaoqing; Zhang, Maojie; Zhao, Kang; Ye, Long; Chen, Yu; Yang, Bei; Hou, Jianhui

    2015-02-18

    Highly efficient polymer solar cells with a tandem structure are fabricated by using two excellent photovoltaic polymers and a highly transparent intermediate recombination layer. Power conversion -efficiencies over 10% can be realized with a photovoltaic response within 800 nm. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Shrink-film configurable multiscale wrinkles for functional alignment of human embryonic stem cells and their cardiac derivatives.

    PubMed

    Chen, Aaron; Lieu, Deborah K; Freschauf, Lauren; Lew, Valerie; Sharma, Himanshu; Wang, Jiaxian; Nguyen, Diep; Karakikes, Ioannis; Hajjar, Roger J; Gopinathan, Ajay; Botvinick, Elliot; Fowlkes, Charless C; Li, Ronald A; Khine, Michelle

    2011-12-22

    A biomimetic substrate for cell-culture is fabricated by plasma treatment of a prestressed thermoplastic shrink film to create tunable multiscaled alignment "wrinkles". Using this substrate, the functional alignment of human embryonic stem cell derived cardiomyocytes is demonstrated. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. 75 FR 28504 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines AGENCY... reports of cracks in the engine crankcase. Austro Control GmbH (ACG) addressed the problem by issuing AD... applicability of the new AD, when based on engines' serial numbers (s/n). On the other hand, applicability is...

  10. Key players in neurodegenerative disorders in focus-New insights into the proteomic profile of Alzheimer's disease, schizophrenia, ALS, and multiple sclerosis-24th HUPO BPP Workshop: September 29, 2015, Vancouver, Canada.

    PubMed

    Schrötter, Andreas; Park, Young Mok; Marcus, Katrin; Martins-de-Souza, Daniel; Nilsson, Peter; Magraoui, Fouzi El; Meyer, Helmut E; Grinberg, Lea T

    2016-04-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 24th workshop in Vancouver, Canada, September 29, 2015. The focus of the autumn workshop was on new insights into the proteomic profile of Alzheimer's disease, schizophrenia, ALS and multiple sclerosis. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Copper-Catalyzed Heteroarylboration of 1,3-Dienes with 3-Bromopyridines: A cine Substitution.

    PubMed

    Smith, Kevin B; Huang, Yuan; Brown, M Kevin

    2018-04-26

    A method for the heteroarylboration of 1,3-dienes is presented. The process involves an unusual cine substitution of 3-bromopyridine derivatives to deliver highly functionalized heterocyclic products. Mechanistic studies are included that clarify the details of this unusual process. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Simultaneous detection of multiple DNA targets by integrating dual-color graphene quantum dot nanoprobes and carbon nanotubes.

    PubMed

    Qian, Zhaosheng; Shan, Xiaoyue; Chai, Lujing; Chen, Jianrong; Feng, Hui

    2014-12-01

    Simultaneous detection of multiple DNA targets was achieved based on a biocompatible graphene quantum dots (GQDs) and carbon nanotubes (CNTs) platform through spontaneous assembly between dual-color GQD-based probes and CNTs and subsequently self-recognition between DNA probes and targets. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Three-dimensional hierarchical GeSe2 nanostructures for high performance flexible all-solid-state supercapacitors.

    PubMed

    Wang, Xianfu; Liu, Bin; Wang, Qiufan; Song, Weifeng; Hou, Xiaojuan; Chen, Di; Cheng, Yi-bing; Shen, Guozhen

    2013-03-13

    Highly flexible stacked and in-plane all-solid-state supercapacitors are fabricated on 3D hierarchical GeSe2 nanostructures with high performance, and, when configured as a self-powered photodetector nanosystem, can be used to power CdSe nanowire photodetectors. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Selective wetting-induced micro-electrode patterning for flexible micro-supercapacitors.

    PubMed

    Kim, Sung-Kon; Koo, Hyung-Jun; Lee, Aeri; Braun, Paul V

    2014-08-13

    Selective wetting-induced micro-electrode patterning is used to fabricate flexible micro-supercapacitors (mSCs). The resulting mSCs exhibit high performance, mechanical stability, stable cycle life, and hold great promise for facile integration into flexible devices requiring on-chip energy storage. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Design, synthesis and biological evaluation of trimethine cyanine dyes as fluorescent probes for the detection of tau fibrils in Alzheimer's disease brain and olfactory epithelium.

    PubMed

    Gu, Jiamin; Anumala, Upendra Rao; Heyny-von Haußen, Roland; Hölzer, Jana; Goetschy-Meyer, Valérie; Mall, Gerhard; Hilger, Ingrid; Czech, Christian; Schmidt, Boris

    2013-06-01

    Shedding light on grey matter: Fluorescent trimethine cyanines were evaluated as imaging probes for neurofibrillary tangles in post-mortem brain sections of Alzheimer's disease patients. These probes bind to neurofibrillary tangles with high contrast and selectivity over amyloid β plaques. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Rigid and flexible organic electrochemical transistor arrays for monitoring action potentials from electrogenic cells.

    PubMed

    Yao, Chunlei; Li, Qianqian; Guo, Jing; Yan, Feng; Hsing, I-Ming

    2015-03-11

    Rigid and flexible organic electrochemical transistor arrays are successfully implemented for monitoring cardiac action potentials. Excellent signal to noise ratios are achieved with values routinely larger than 4. These devices are promising to be used in both conventional and emerging areas. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. New vistas in transmetalation with discrete "AgCF₃" species: Implications in Pd-mediated trifluoromethylation reactions.

    PubMed

    Perez-Temprano, Monica Helvia; Martínez de Salinas, Sara; Mudarra, Angel Luis; Benet-Buchholz, Jordi; Parella, Teodor; Maseras, Feliu

    2018-05-23

    This work describes the employment of discrete "AgCF₃" complexes, including unique (Cat)[Ag(CF₃)₂] salts, as efficient transmetalating agents to PdII in order to tackle some of the usually overshadowed limitations related to this step within the trifluoromethylation area. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Fluoroalkyl silane modified silicone rubber/nanoparticle composite: a super durable, robust superhydrophobic fabric coating.

    PubMed

    Zhou, Hua; Wang, Hongxia; Niu, Haitao; Gestos, Adrian; Wang, Xungai; Lin, Tong

    2012-05-08

    A superhydrophobic fabric coating made of a crosslinked polydimethylsiloxane elastomer, containing well-dispersed hydrophobic silica nanoparticles and fluorinated alkyl silane, shows remarkable durability against repeated machine washes, severe abrasion, strong acid or base, boiling water or beverages and excellent stain resistance. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Advances in Functional Assemblies for Regenerative Medicine.

    PubMed

    Palma, Matteo; Hardy, John G; Tadayyon, Ghazal; Farsari, Maria; Wind, Shalom J; Biggs, Manus J

    2015-11-18

    The ability to synthesise bioresponsive systems and selectively active biochemistries using polymer-based materials with supramolecular features has led to a surge in research interest directed towards their development as next generation biomaterials for drug delivery, medical device design and tissue engineering. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Two Novel Thermal Biradical Cyclizations of Enyne-Ketenimines: Theory, Experiment, and Synthetic Potential.

    PubMed

    Schmittel, Michael; Steffen, Jens-Peter; Wencesla Ángel, Miguel Á; Engels, Bernd; Lennartz, Christian; Hanrath, Michael

    1998-06-19

    Both benzocarbazoles and quinolines can be synthesized from enyne ketenimines 1 generated in situ via biradical intermediates (see reaction below). Which of the heterocyclic ring systems is formed depends on the choice of the substituent R 1 at the alkyne terminus. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

  1. Combining phosphate and bacteria removal on chemically active filter membranes allows prolonged storage of drinking water.

    PubMed

    Rotzetter, A C C; Kellenberger, C R; Schumacher, C M; Mora, C; Grass, R N; Loepfe, M; Luechinger, N A; Stark, W J

    2013-11-13

    A chemically active filtration membrane with incorporated lanthanum oxide nanoparticles enables the removal of bacteria and phosphate at the same time and thus provides a simple device for preparation of drinking water and subsequent safe storage without using any kind of disinfectants. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Membrane microreactors: gas-liquid reactions made easy.

    PubMed

    Noël, Timothy; Hessel, Volker

    2013-03-01

    Getting phases together: Membrane microreactors provide new opportunities for gas-liquid reactions. The advantages of this microreactor concept are a large interfacial area, a greater flexibility with regard to flow rates, and the opportunity to immobilize a catalyst on the membrane. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. 1301163

    NASA Image and Video Library

    2013-10-29

    MSFC MECHANICAL ENGINEER BRIAN WEST, (L), DEMONSTRATES STRUCTURED LIGHT SCANNING PROCESS TO MEMBERS OF THE BREMEN, GERMANY, BUSINESS DELEGATION WHO VISITED MARSHALL RECENTLY. SENATOR MARTIN GÜNTHNER, MINISTRY OF ECONOMIC AFFAIRS, LABOUR AND PORTS (CENTER) VIEWS THE PRESSURE VESSEL BEING SCANNED. AT RIGHT IS BERND SCHMELING, SENIOR MANAGER PROCUREMENT, AIRBUS OPERATIONS GMBH

  4. Rapid Software-Based Design and Optical Transient Liquid Molding of Microparticles.

    PubMed

    Wu, Chueh-Yu; Owsley, Keegan; Di Carlo, Dino

    2015-12-22

    Microparticles with complex 3D shape and composition are produced using a novel fabrication method, optical transient liquid molding, in which a 2D light pattern exposes a photopolymer precursor stream shaped along the flow axis by software-aided inertial flow engineering. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Interface and protocol development for STS read-out ASIC in the CBM experiment at FAIR

    NASA Astrophysics Data System (ADS)

    Kasinski, Krzysztof; Zabolotny, Wojciech; Szczygiel, Robert

    2014-11-01

    This paper presents a proposal of a protocol for communication between the read-out integrated circuit for the STS (Silicon Tracking System) and the Data Processing Board (DPB) at CBM (Compressed Baryonic Matter) experiment at FAIR, GSI (Helmholtzzentrum fuer Schwerionenforschung GmbH) in Germany. The application background, objectives and proposed solution is presented.

  6. Knölker's iron complex: an efficient in situ generated catalyst for reductive amination of alkyl aldehydes and amines.

    PubMed

    Pagnoux-Ozherelyeva, Anastassiya; Pannetier, Nicolas; Mbaye, Mbaye Diagne; Gaillard, Sylvain; Renaud, Jean-Luc

    2012-05-14

    An aminated series: a well-defined iron-catalyzed reductive amination reaction of aldehydes and ketones with aliphatic amines using molecular hydrogen is presented. Under mild conditions, good yields for a broad range of alkyl ketones as well as aldehydes were achieved. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Cinnamic acid/chloroquinoline conjugates as potent agents against chloroquine-resistant Plasmodium falciparum.

    PubMed

    Pérez, Bianca; Teixeira, Cátia; Gut, Jiri; Rosenthal, Philip J; Gomes, José R B; Gomes, Paula

    2012-09-01

    Cinnamic acid derivatives containing a 4-amino-7-chloroquinoline scaffold (blue) and substituted cinnamoyl building blocks (green) linked through an alkylamine chain (red) were found to have potent (11-59 nM) in vitro activities against erythrocytic chloroquine- resistant Plasmodium falciparum. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Phospholipid End-Capped Acid-Degradable Polyurethane Micelles for Intracellular Delivery of Cancer Therapeutics.

    PubMed

    John, Johnson V; Thomas, Reju George; Lee, Hye Ri; Chen, Hongyu; Jeong, Yong Yeon; Kim, Il

    2016-08-01

    Nanoscale drug carriers fabricated by phospholipid end-capped polyurethane bearing acetal backbones that degrade in acidic conditions are fabricated. These micelles effectively allow drugs to enter the blood circulation, and then disintegrate in acidic endosomes and lysosomes for intelligent delivery of payloads. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. An Organic Vertical Field-Effect Transistor with Underside-Doped Graphene Electrodes.

    PubMed

    Kim, Jong Su; Kim, Beom Joon; Choi, Young Jin; Lee, Moo Hyung; Kang, Moon Sung; Cho, Jeong Ho

    2016-06-01

    High-performance vertical field-effect transistors are developed, which are based on graphene electrodes doped using the underside doping method. The underside doping method enables effective tuning of the graphene work function while maintaining the surface properties of the pristine graphene. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Chemical biology 2012: from drug targets to biological systems and back.

    PubMed

    Socher, Elke; Grossmann, Tom N

    2013-01-02

    Multiple sites sharing a common target: This year's EMBO conference on chemical biology encouraged over 340 researchers to come to Heidelberg, Germany, and discuss the use of diverse chemical strategies and tools to investigate biological questions and better understand cellular processes. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. 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.

  12. Materials for programmed, functional transformation in transient electronic systems.

    PubMed

    Hwang, Suk-Won; Kang, Seung-Kyun; Huang, Xian; Brenckle, Mark A; Omenetto, Fiorenzo G; Rogers, John A

    2015-01-07

    Materials and device designs are presented for electronic systems that undergo functional transformation by a controlled time sequence in the dissolution of active materials and/or encapsulation layers. Demonstration examples include various biocompatible, multifunctional systems with autonomous behavior defined by materials selection and layout. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. 3D Dewetting for Crystal Patterning: Toward Regular Single-Crystalline Belt Arrays and Their Functionality.

    PubMed

    Wu, Yuchen; Feng, Jiangang; Su, Bin; Jiang, Lei

    2016-03-16

    Arrays of unidirectional dewetting behaviors can be generated by using 3D-wettability-difference micropillars, yielding highly ordered organic single-crystalline belt arrays. These patterned organic belts show an improved mobility record and can be used as flexible pressure sensors with high sensitivity. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Editorial: Biotechnology Journal highlights from 2012 - AFOB and more.

    PubMed

    Peng, Judy

    2013-01-01

    Biotechnology Journal welcomed the Asian Federation of Biotechnology (AFOB) in 2012. Together with our existing affiliates, the European Biosafety Association (EBSA) and the EFB Section on Biochmical Engineering (ESBES), the Journal will provide unique bridge between Asian and Europen biotechnologists and bioengineers. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Hybrid helical magnetic microrobots obtained by 3D template-assisted electrodeposition.

    PubMed

    Zeeshan, Muhammad A; Grisch, Roman; Pellicer, Eva; Sivaraman, Kartik M; Peyer, Kathrin E; Sort, Jordi; Özkale, Berna; Sakar, Mahmut S; Nelson, Bradley J; Pané, Salvador

    2014-04-09

    Hybrid helical magnetic microrobots are achieved by sequential electrodeposition of a CoNi alloy and PPy inside a photoresist template patterned by 3D laser lithography. A controlled actuation of the microrobots by a rotating magnetic field is demonstrated in a fluidic environment. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Patterned functional carbon fibers from polyethylene.

    PubMed

    Hunt, Marcus A; Saito, Tomonori; Brown, Rebecca H; Kumbhar, Amar S; Naskar, Amit K

    2012-05-08

    Carbon fibers having unique morphologies, from hollow circular to gear-shaped, are produced from a novel melt-processable precursor and method. The resulting carbon fiber exhibits microstructural and topological properties that are dependent on processing conditions, rendering them highly amenable to myriad applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Improvement of Energy Capacity with Vitamin C Treated Dual-Layered Graphene-Sulfur Cathodes in Lithium-Sulfur Batteries.

    PubMed

    Kim, Jin Won; Ocon, Joey D; Kim, Ho-Sung; Lee, Jaeyoung

    2015-09-07

    Invited for this month's cover is the groups of Prof. Dr. Jaeyoung Lee at the Gwangju Institute of Science and Technology in South Korea. The image shows that Vitamin C can be used to effectively improve the performance of lithium-sulfur batteries. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Harvesting the Full Potential of Photons with Organic Solar Cells.

    PubMed

    Ran, Niva A; Love, John A; Takacs, Christopher J; Sadhanala, Aditya; Beavers, Justin K; Collins, Samuel D; Huang, Ye; Wang, Ming; Friend, Richard H; Bazan, Guillermo C; Nguyen, Thuc-Quyen

    2016-02-17

    A low-bandgap polymer:fullerene blend that has significantly reduced energetic losses from photon absorption to VOC is described. The charge-transfer state and polymer singlet are of nearly equal energy, yet the short-circuit current still reaches 14 mA cm(-2). © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Two new oxygen-containing biomarkers isolated from the Chinese Maoming oil shale by silica gel column chromatography and preparative gas chromatography.

    PubMed

    Zhang, Xiangyun; Lu, Hong; Liao, Jing; Tang, Caiming; Sheng, Guoying; Peng, Ping'an

    2017-02-01

    Two biomarkers, 5,9-dimethyl-6-isopropyl-2-decanone (1) and 4,9,11-trimethyl-6-isopropyl-2-dodecanone (2), were isolated from Chinese Maoming oil shale by silica gel column chromatography and preparative gas chromatography. Their structures were elucidated by using spectroscopic techniques. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Biodegradable materials for multilayer transient printed circuit boards.

    PubMed

    Huang, Xian; Liu, Yuhao; Hwang, Suk-Won; Kang, Seung-Kyun; Patnaik, Dwipayan; Cortes, Jonathan Fajardo; Rogers, John A

    2014-11-19

    Biodegradable printed circuit boards based on water-soluble materials are demonstrated. These systems can dissolve in water within 10 mins to yield end-products that are environmentally safe. These and related approaches have the potential to reduce hazardous waste streams associated with electronics disposal. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. 78 FR 57104 - Airworthiness Directives; Diamond Aircraft Industries Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... condition as fatigue strength found in the aft main spar does not ensure unlimited lifetime structural... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5... proposed AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria...

  2. 75 FR 41435 - Ball Bearings and Parts Thereof From Germany: Notice of Court Decision Not in Harmony With Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ...). SKF USA Inc., SKF France S.A., SKF Aerospace France S.A.S., SKF GmbH,\\1\\ and SKF Industrie S.p.A filed... according to law in requesting cost-of-production (COP) data from SKF Germany's unaffiliated suppliers. See... ``the Department has broad authority to set, and extend, its deadlines for submission of requested...

  3. Photocontrol in Complex Polymeric Materials: Fact or Illusion?

    PubMed

    Jerca, Valentin Victor; Hoogenboom, Richard

    2018-06-04

    Photoswitches: Exciting recent progress realized in the field of light-controlled polymeric materials is highlighted. It is discussed how the rational choice of azobenzene molecules and their incorporation into complex materials by making use of physical interactions can lead to genuine photocontrollable polymeric systems. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Synthetic Organic Electrochemistry: Calling All Engineers.

    PubMed

    Yan, Ming; Kawamata, Yu; Baran, Phil S

    2018-04-09

    Unmet potential: Electrochemistry is the most simple and basic way of altering the redox-states of organic molecules. Despite extensive studies and its demonstrated promise, it has yet to take off in mainstream synthesis. The reason is due to engineering challenges in instrument design. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Concept of Quantum Geometry in Optoelectronic Processes in Solids: Application to Solar Cells.

    PubMed

    Nagaosa, Naoto; Morimoto, Takahiro

    2017-07-01

    The concept of topology is becoming more and more relevant to the properties and functions of electronic materials including various transport phenomena and optical responses. A pedagogical introduction is given here to the basic ideas and their applications to optoelectronic processes in solids. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. The Origin of Life--Out of the Blue.

    PubMed

    Sutherland, John D

    2016-01-04

    Either to sustain autotrophy, or as a prelude to heterotrophy, organic synthesis from an environmentally available C1 feedstock molecule is crucial to the origin of life. Recent findings augment key literature results and suggest that hydrogen cyanide--"Blausäure"--was that feedstock. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Market Ordering as a Device for Market-Making: The Case of the Emerging Students' Recruitment Industry

    ERIC Educational Resources Information Center

    Komljenovic, Janja

    2017-01-01

    This paper focuses on market-making in the higher education sector and particularly on the role of the market ordering processes. The entry point to examine relations between market ordering and market-making is a private company called ICEF GmbH from Germany. ICEF is engaged in selling particular kinds of education services, delivered by…

  8. Systemic and Microvascular Effects of Resuscitation with Blood Products After Severe Hemorrhage in Rats

    DTIC Science & Technology

    2014-01-01

    thickness, blood flow, and microvascular permeability were studied using intravital microscopy. Hemodynamics and coagulation tests (rotational...Microcirculation; packed red blood cells; intravital microscopy; ROTEM; plasma proteins; rats. Current US military guidance for the resuscitation of warfighters...was used for coagulation assays (rotational thromboelast- ometry [ROTEM], TEM Innovations GmbH, Germany). Intravital Microscopy and Animal Preparation

  9. Identification of a divergent genotype of equine arteritis virus from South American donkeys.

    PubMed

    Rivas, J; Neira, V; Mena, J; Brito, B; Garcia, A; Gutierrez, C; Sandoval, D; Ortega, R

    2017-12-01

    A novel equine arteritis virus (EAV) was isolated and sequenced from feral donkeys in Chile. Phylogenetic analysis indicates that the new virus and South African asinine strains diverged at least 100 years from equine EAV strains. The results indicate that asinine strains belonged to a different EAV genotype. © 2017 Blackwell Verlag GmbH.

  10. Total Synthesis of (+)- and (±)-Hosieine A.

    PubMed

    Huang, Yu-Wen; Kong, Ke; Wood, John

    2018-05-03

    Described here is a concise total synthesis of the highly potent nicotinic acetylcholine receptor antagonist hosieine A in racemic ((±)-2) and enantioenriched ((+)-2) forms. The synthesis requires only 7-steps and features a telescoped reaction sequence initiated by a gold-catalyzed Rautenstrauch reaction. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. PSL Chemical Biology Symposia First 2016 Edition: When Chemistry and Biology Share the Language of Discovery.

    PubMed

    Gautier, Arnaud; Rodriguez, Raphaël

    2017-05-18

    Chemical biology, the science of understanding biological processes at the molecular level, has grown exponentially with the development of chemical strategies to manipulate and quantify biology with unprecedented precision. Recent advances presented at the Université Paris Sciences et Lettres symposium are discussed. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Ebola Vaccination Using a DNA Vaccine Coated on PLGA-PLL/γPGA Nanoparticles Administered Using a Microneedle Patch.

    PubMed

    Yang, Hung-Wei; Ye, Ling; Guo, Xin Dong; Yang, Chinglai; Compans, Richard W; Prausnitz, Mark R

    2017-01-01

    Ebola DNA vaccine is incorporated into PLGA-PLL/γPGA nanoparticles and administered to skin using a microneedle (MN) patch. The nanoparticle delivery system increases vaccine thermostability and immunogenicity compared to free vaccine. Vaccination by MN patch produces stronger immune responses than intramuscular administration. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Dynamic Deformation of a Ceramic/GRP Composite From KE Impact

    DTIC Science & Technology

    1996-01-01

    to guarantee the protection of the crew of an armored vehicle or the electronic equipment behind the armor. Since there is only very little data...HALSTEAD SEVEN OAKS KENT TN14 7BP UNITED KINGDOM 1 BAlTELiE INGENIEURTECHNIK GMBH AlTN W FUCKE DUESSELDORFLER STR 9 D 65760 ESCHBORN GERMANY 1 5 1

  14. Metal/Ceramic Interfaces: Relationships Between Structure and Chemistry

    DTIC Science & Technology

    1992-12-31

    using an Eikonix camera linked to the Vax Station 3200. § 3. RESULTS AND DISCUSSION In this section, results are reported and discussed for four aspects... GESELLS ( HA ~FU ~(R NIET’ALLK1 DE EN. ~ DR. RIEDERER-VERLAG GMBH POSTFACH 104052 7000 STUTTGART I Bd. 81 (1990) H 10 Spinel Interphase Formation at NU

  15. Rational Design and Synthesis of γFe2 O3 @Au Magnetic Gold Nanoflowers for Efficient Cancer Theranostics.

    PubMed

    Huang, Jie; Guo, Miao; Ke, Hengte; Zong, Cheng; Ren, Bin; Liu, Gang; Shen, He; Ma, Yufei; Wang, Xiaoyong; Zhang, Hailu; Deng, Zongwu; Chen, Huabing; Zhang, Zhijun

    2015-09-09

    An γFe2 O3 @Au core/shell-type magnetic gold nanoflower-based theranostic nano-platform is developed. It is integrated with ultrasensitive surface-enhanced Raman scattering imaging, high-resolution photo-acoustics imaging, real-time magnetic resonance imaging, and photothermal therapy capabilities. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Novel Organic Synthesis through Ultrafast Chemistry.

    PubMed

    Wirth, Thomas

    2017-01-16

    How fast are flashes? The field of flow chemistry has recently received increasing attention owing to the availability of commercial flow equipment. New syntheses with very short-lived intermediates have been enabled by sub-millisecond mixing and reaction regimes in tailor-made flow devices. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Smart, stretchable supercapacitors.

    PubMed

    Chen, Xuli; Lin, Huijuan; Chen, Peining; Guan, Guozhen; Deng, Jue; Peng, Huisheng

    2014-07-09

    Smart supercapacitors are developed by depositing conducting polymers onto aligned carbon-nanotube sheets. These supercapacitors rapidly and reversibly demonstrate color changes in response to a variation in the level of stored energy and the chromatic transitions can be directly observed by the naked eye. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Direct exfoliation of graphite to graphene in aqueous media with diazaperopyrenium dications.

    PubMed

    Sampath, Srinivasan; Basuray, Ashish N; Hartlieb, Karel J; Aytun, Taner; Stupp, Samuel I; Stoddart, J Fraser

    2013-05-21

    The 2,9-dimethyldiazaperopyrenium dication can be made from a ubiquitous and inexpensive feedstock in three simple steps as its chloride salt. When mixed with powdered graphite at 23 °C, this behemoth of a molecular compound exfoliates graphite to graphene in water under mild conditions. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Preface to Special Issue of ChemSusChem on Perovskite Optoelectronics.

    PubMed

    Bolink, Henk J; Mhaisalkar, Subodh G

    2017-10-09

    This Editorial introduces one of two companion Special Issues on "Halide Perovskites for Optoelectronics Applications" in ChemSusChem and Energy Technology following the ICMAT 2017 Conference in Singapore. More information on the other Special Issue can be found in the Editorial published in Energy Technology. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. A fluorescent nucleic acid nanodevice quantitatively images elevated cyclic adenosine monophosphate in membrane-bound compartments.

    PubMed

    Sharma, Suruchi; Zaveri, Anisha; Visweswariah, Sandhya S; Krishnan, Yamuna

    2014-11-12

    cAMPhor: In the presence of cAMP, cAMPhor folds into a structure that binds DFHBI (green), increasing its fluorescence, while Alexa 647 (red) functions as a normalizing dye. It can thus be used to spatially image cAMP quantitatively in membrane-bound compartments. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Twenty-five Years of DNA-Encoded Chemical Libraries.

    PubMed

    Neri, Dario

    2017-05-04

    Reference library: The availability of DNA-encoded chemical libraries containing billions of compounds facilitates the discovery of binding molecules for pharmaceutical applications and for investigating biological processes. This Special Issue highlights the use of this library technology and some of the latest developments in the field. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Manipulation of Liquid Metals on a Graphite Surface.

    PubMed

    Hu, Liang; Wang, Lei; Ding, Yujie; Zhan, Shihui; Liu, Jing

    2016-11-01

    Liquid metals (LMs) in an alkaline electrolyte, when placed on a graphite surface, are able to be manipulated into desired flat, stable shapes with sharp angles, like triangles. Unique transformations and worm-like anti-gravity upslope LM locomotion under a low-voltage electric field are also revealed. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Highly stretchable, integrated supercapacitors based on single-walled carbon nanotube films with continuous reticulate architecture.

    PubMed

    Niu, Zhiqiang; Dong, Haibo; Zhu, Bowen; Li, Jinzhu; Hng, Huey Hoon; Zhou, Weiya; Chen, Xiaodong; Xie, Sishen

    2013-02-20

    Highly stretchable, integrated, single-walled carbon nanotube (SWCNT) film supercapacitors are prepared by combining directly grown SWCNT films with continuous reticulate architecture with polydimethylsiloxane with enhanced prestrain. The performance of the prepared stretchable supercapacitors remains nearly unchanged even during the stretching process under 120% strain. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Anti-solvent derived non-stacked reduced graphene oxide for high performance supercapacitors.

    PubMed

    Yoon, Yeoheung; Lee, Keunsik; Baik, Chul; Yoo, Heejoun; Min, Misook; Park, Younghun; Lee, Sae Mi; Lee, Hyoyoung

    2013-08-27

    An anti-solvent for graphene oxide (GO), hexane, is introduced to increase the surface area and the pore volume of the non-stacked GO/reduced GO 3D structure and allows the formation of a highly crumpled non-stacked GO powder, which clearly shows ideal supercapacitor behavior. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Functionalized graphene hydrogel-based high-performance supercapacitors.

    PubMed

    Xu, Yuxi; Lin, Zhaoyang; Huang, Xiaoqing; Wang, Yang; Huang, Yu; Duan, Xiangfeng

    2013-10-25

    Functionalized graphene hydrogels are prepared by a one-step low-temperature reduction process and exhibit ultrahigh specific capacitances and excellent cycling stability in the aqueous electrolyte. Flexible solid-state supercapacitors based on functionalized graphene hydrogels are demonstrated with superior capacitive performances and extraordinary mechanical flexibility. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Formation of Onion-Like NiCo2 S4 Particles via Sequential Ion-Exchange for Hybrid Supercapacitors.

    PubMed

    Guan, Bu Yuan; Yu, Le; Wang, Xiao; Song, Shuyan; Lou, Xiong Wen David

    2017-02-01

    Onion-like NiCo 2 S 4 particles with unique hollow structured shells are synthesized by a sequential ion-exchange strategy. With the structural and compositional advantages, these unique onion-like NiCo 2 S 4 particles exhibit enhanced electrochemical performance as an electrode material for hybrid supercapacitors. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Synergistic N-Heterocyclic Carbene/Palladium-Catalyzed Reactions of Aldehyde Acyl Anions with either Diarylmethyl or Allylic Carbonates.

    PubMed

    Yasuda, Shigeo; Ishii, Takuya; Takemoto, Shunsuke; Haruki, Hiroki; Ohmiya, Hirohisa

    2018-03-05

    Benzylation and allylation of aldehyde acyl anions were enabled by the merger of a thiazolium N-heterocyclic carbene (NHC) catalyst and a palladium/bisphosphine catalyst in a synergistic manner. Owing to the mildness of the reaction conditions, various functional groups were tolerated in the substrates. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. "Super-Reducing" Photocatalysis: Consecutive Energy and Electron Transfers with Polycyclic Aromatic Hydrocarbons.

    PubMed

    Brasholz, Malte

    2017-08-21

    Donation welcome: Recent developments in visible-light photocatalysis allow the utilization of increasingly negative reduction potentials. Successive energy and electron transfer with polycyclic aromatic hydrocarbons enables the catalytic formation of strongly reducing arene radical anions, classical stoichiometric reagents for one-electron reduction in organic synthesis. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. The influence of polymer purification on photovoltaic device performance of a series of indacenodithiophene donor polymers.

    PubMed

    Ashraf, Raja Shahid; Schroeder, Bob C; Bronstein, Hugo A; Huang, Zhenggang; Thomas, Stuart; Kline, R Joseph; Brabec, Christoph J; Rannou, Patrice; Anthopoulos, Thomas D; Durrant, James R; McCulloch, Iain

    2013-04-11

    A series of low bandgap indacenodithiophene polymers is purified by recycling SEC in order to isolate narrow polydispersity fractions. This additional purification step is found to have a significant beneficial influence on the solar cell performance and the reasons for this performance increase are investigated. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. The extension of a DNA double helix by an additional Watson-Crick base pair on the same backbone.

    PubMed

    Kumar, Pawan; Sharma, Pawan K; Madsen, Charlotte S; Petersen, Michael; Nielsen, Poul

    2013-06-17

    Additional base pair: The DNA duplex can be extended with an additional Watson-Crick base pair on the same backbone by the use of double-headed nucleotides. These also work as compressed dinucleotides and form two base pairs with cognate nucleobases on the opposite strand. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Gold Glyconanoparticles as Water-Soluble Polyvalent Models To Study Carbohydrate Interactions.

    PubMed

    de la Fuente, Jesús M; Barrientos, Africa G; Rojas, Teresa C; Rojo, Javier; Cañada, Javier; Fernández, Asunción; Penadés, Soledad

    2001-06-18

    Glycosphingolipid clustering and interactions at the cell membrane can be modeled by gold glyconanoparticles prepared with biologically significant oligosaccharides. Such water-soluble gold glyconanoparticles with highly polyvalent carbohydrate displays (see picture, gray hemisphere: gold nanoparticle) have been obtained by a simple and versatile strategy. © 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

  12. Merging gold and organocatalysis: a facile asymmetric synthesis of annulated pyrroles.

    PubMed

    Hack, Daniel; Loh, Charles C J; Hartmann, Jan M; Raabe, Gerhard; Enders, Dieter

    2014-04-01

    The combination of cinchona-alkaloid-derived primary amine and Au(I) -phosphine catalysts allowed the selective C-H functionalization of two adjacent carbon atoms of pyrroles under mild reaction conditions. This sequential dual activation provides seven-membered-ring-annulated pyrrole derivatives in excellent yields and enantioselectivities. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Nanostructured graphene composite papers for highly flexible and foldable supercapacitors.

    PubMed

    Liu, Lili; Niu, Zhiqiang; Zhang, Li; Zhou, Weiya; Chen, Xiaodong; Xie, Sishen

    2014-07-23

    Reduced graphene oxide (rGO) and polyaniline (PANI) assemble onto the surface of cellulose fibers (CFs) and into the pores of CF paper, to form a hierarchical nanostructured PANI-rGO/CF composite paper. Based on these composite papers, flexible and foldable all-solid-state supercapacitors are achieved. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. A general method for N-methylation of amines and nitro compounds with dimethylsulfoxide.

    PubMed

    Jiang, Xue; Wang, Chao; Wei, Yawen; Xue, Dong; Liu, Zhaotie; Xiao, Jianliang

    2014-01-03

    DMSO methylates a broad range of amines in the presence of formic acid, providing a novel, green and practical method for amine methylation. The protocol also allows the one-pot transformation of aromatic nitro compounds into dimethylated amines in the presence of a simple iron catalyst. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. We are Family (Chemistry Smash Hits).

    PubMed

    Ross, Haymo

    2018-01-02

    Time after time: Another new year, a new editorial and a new Editor-in-Chief. This editorial provides you with all the latest exciting news from Chemistry-A European Journal, with a review of the past year and looking forward to the one to come. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Molecular Dynamics of Flexible Polar Cations in a Variable Confined Space: Toward Exceptional Two-Step Nonlinear Optical Switches.

    PubMed

    Xu, Wei-Jian; He, Chun-Ting; Ji, Cheng-Min; Chen, Shao-Li; Huang, Rui-Kang; Lin, Rui-Biao; Xue, Wei; Luo, Jun-Hua; Zhang, Wei-Xiong; Chen, Xiao-Ming

    2016-07-01

    The changeable molecular dynamics of flexible polar cations in the variable confined space between inorganic chains brings about a new type of two-step nonlinear optical (NLO) switch with genuine "off-on-off" second harmonic generation (SHG) conversion between one NLO-active state and two NLO-inactive states. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Catalytic Ketone Hydrodeoxygenation Mediated by Highly Electrophilic Phosphonium Cations.

    PubMed

    Mehta, Meera; Holthausen, Michael H; Mallov, Ian; Pérez, Manuel; Qu, Zheng-Wang; Grimme, Stefan; Stephan, Douglas W

    2015-07-06

    Ketones are efficiently deoxygenated in the presence of silane using highly electrophilic phosphonium cation (EPC) salts as catalysts, thus affording the corresponding alkane and siloxane. The influence of distinct substitution patterns on the catalytic effectiveness of several EPCs was evaluated. The deoxygenation mechanism was probed by DFT methods. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. From containers to catalysts: supramolecular catalysis within cucurbiturils.

    PubMed

    Pemberton, Barry C; Raghunathan, Ramya; Volla, Sabine; Sivaguru, Jayaraman

    2012-09-24

    Cucurbiturils are a family of molecular container compounds with superior molecular recognition properties. The use of cucurbiturils for supramolecular catalysis is highlighted in this concept. Both photochemical reactions as well as thermal transformations are reviewed with an eye towards tailoring substrates for supramolecular catalysis mediated by cucurbiturils. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Measurement of barrier tissue integrity with an organic electrochemical transistor.

    PubMed

    Jimison, Leslie H; Tria, Scherrine A; Khodagholy, Dion; Gurfinkel, Moshe; Lanzarini, Erica; Hama, Adel; Malliaras, George G; Owens, Róisín M

    2012-11-20

    The integration of an organic electrochemical transistor with human barrier tissue cells provides a novel method for assessing toxicology of compounds in vitro. Minute variations in paracellular ionic flux induced by toxic compounds are measured in real time, with unprecedented temporal resolution and extreme sensitivity. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Cutaneous Recording and Stimulation of Muscles Using Organic Electronic Textiles.

    PubMed

    Papaiordanidou, Maria; Takamatsu, Seiichi; Rezaei-Mazinani, Shahab; Lonjaret, Thomas; Martin, Alain; Ismailova, Esma

    2016-08-01

    Electronic textiles are an emerging field providing novel and non-intrusive solutions for healthcare. Conducting polymer-coated textiles enable a new generation of fully organic surface electrodes for electrophysiological evaluations. Textile electrodes are able to assess high quality muscular monitoring and to perform transcutaneous electrical stimulation. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Organic Cations Might Not Be Essential to the Remarkable Properties of Band Edge Carriers in Lead Halide Perovskites.

    PubMed

    Zhu, Haiming; Trinh, M Tuan; Wang, Jue; Fu, Yongping; Joshi, Prakriti P; Miyata, Kiyoshi; Jin, Song; Zhu, X-Y

    2017-01-01

    A charge carrier in a lead halide perovskite lattice is protected as a large polaron responsible for the remarkable photophysical properties, irrespective of the cation type. All-inorganic-based APbX 3 perovskites may mitigate the stability problem for their applications in solar cells and other optoelectronics. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Soft grippers using micro-fibrillar adhesives for transfer printing.

    PubMed

    Song, Sukho; Sitti, Metin

    2014-07-23

    The adhesive characteristics of fibrillar adhesives on a soft deformable membrane are reported. A soft gripper with an inflatable membrane covered by elastomer mushroom-shaped microfibers have a superior conformation to non-planar 3D part geometries, enabling the transfer printing of various parts serially or in parallel. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Fast specific field detection of RHDVb.

    PubMed

    Dalton, K P; Nicieza, I; Podadera, A; de Llano, D; Martin Alonso, J M; de Los Toyos, J R; García Ocaña, M; Vázquez-Villa, F; Velasco, B; Landeta, O; Parra, F

    2018-02-01

    This work describes a simple and rapid test for field detection of the emerging rabbit pathogen RHDVb. The assay is specific for RHDVb, showing no cross-reactivity with other RHDV types giving a specific result in under 10 min using rabbit liquid exudates or liver homogenate samples taken at necropsy. © 2017 Blackwell Verlag GmbH.

  4. Cumulative permanent environmental effects for repeated records animal models.

    PubMed

    Schaeffer, L R

    2011-04-01

    The assumption of a single permanent environmental (PE) effect contributing to every record made by an animal is questioned. An alternative model where new PE effects accumulate with each record made by an animal is proposed. An example is used to illustrate the differences between the traditional model and the proposed model. © 2011 Blackwell Verlag GmbH.

  5. A Dispersion-Dominated Chromogenic Strategy for Colorimetric Sensing of Glutathione at the Nanomolar Level Using Gold Nanoparticles.

    PubMed

    Xianyu, Yunlei; Xie, Yangzhouyun; Wang, Nuoxin; Wang, Zhuo; Jiang, Xingyu

    2015-11-04

    A dispersion-dominated chromogenic strategy for glutathione sensing is developed. Glutathione prevents the aggregation of arginine-modified gold nanoparticles via mercury-thiol interaction, which allows for glutathione sensing at the nanomolar level (10.9 × 10(-9) m) with facile operation and naked-eye readout. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Rewarming the Primordial Soup: Revisitations and Rediscoveries in Prebiotic Chemistry.

    PubMed

    Saladino, Raffaele; Šponer, Judit E; Šponer, Jiří; Di Mauro, Ernesto

    2018-01-04

    A short history of Campbell's primordial soup: In this essay we try to disclose some of the historical connections between the studies that have contributed to our current understanding of the emergence of catalytic RNA molecules and their components from an inanimate matter. © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.

  7. A Bioactive Carbon Nanotube-Based Ink for Printing 2D and 3D Flexible Electronics.

    PubMed

    Shin, Su Ryon; Farzad, Raziyeh; Tamayol, Ali; Manoharan, Vijayan; Mostafalu, Pooria; Zhang, Yu Shrike; Akbari, Mohsen; Jung, Sung Mi; Kim, Duckjin; Comotto, Mattia; Annabi, Nasim; Al-Hazmi, Faten Ebrahim; Dokmeci, Mehmet R; Khademhosseini, Ali

    2016-05-01

    The development of electrically conductive carbon nanotube-based inks is reported. Using these inks, 2D and 3D structures are printed on various flexible substrates such as paper, hydrogels, and elastomers. The printed patterns have mechanical and electrical properties that make them beneficial for various biological applications. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. First unusual case of keratitis in Europe due to the rare fungus Metarhizium anisopliae.

    PubMed

    Dorin, Josephine; Debourgogne, Anne; Zaïdi, Mohamed; Bazard, Marie-Christine; Machouart, Marie

    2015-05-01

    Metarhizium anisopliae is a fungus utilized worldwide for insect-pest biocontrol. Few M. anisopliae infections have been reported previously. Here, M. anisopliae was isolated from a corneal ulcer in a healthy man. It is the first ocular case in France and Europe of this extremely rare fungus in humans. Copyright © 2015 Elsevier GmbH. All rights reserved.

  9. 75 FR 62763 - Ball Bearings and Parts Thereof From Germany: Amended Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ...). SKF USA Inc., SKF France S.A., SKF Aerospace France S.A.S., SKF GmbH,\\1\\ and SKF Industrie S.p.A...-production (COP) data from SKF Germany's unaffiliated suppliers. See SKF USA Inc. v. United States, 675 F.... Specifically, the CIT stated that ``the Department has broad authority to set, and extend, its deadlines for...

  10. Controlling wetting and self-assembly dynamics by tailored hydrophobic and oleophobic surfaces.

    PubMed

    Miele, Ermanno; Malerba, Mario; Dipalo, Michele; Rondanina, Eliana; Toma, Andrea; De Angelis, Francesco

    2014-06-25

    Tailored hydrophobic and oleophobic surfaces are exploited for controlling the wetting behaviour and evaporation process of solution dropped on them. This enables molecules and nano-objects that are dissolved in water or organic solvents to be delivered and arranged in a well-defined 2D layout. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. First Case of Systemic Coronavirus Infection in a Domestic Ferret (Mustela putorius furo) in Peru.

    PubMed

    Lescano, J; Quevedo, M; Gonzales-Viera, O; Luna, L; Keel, M K; Gregori, F

    2015-12-01

    A domestic ferret from Lima, Peru, died after ten days of non-specific clinical signs. Based on pathology, immunohistochemistry and molecular analysis, ferret systemic coronavirus (FRSCV)-associated disease was diagnosed for the first time in South America. This report highlights the potential spread of pathogens by the international pet trade. © 2015 Blackwell Verlag GmbH.

  12. An iron/amine-catalyzed cascade process for the enantioselective functionalization of allylic alcohols.

    PubMed

    Quintard, Adrien; Constantieux, Thierry; Rodriguez, Jean

    2013-12-02

    Three is a lucky number: An enantioselective transformation of allylic alcohols into β-chiral saturated alcohols has been developed by combining two distinct metal- and organocatalyzed catalytic cycles. This waste-free triple cascade process merges an iron-catalyzed borrowing-hydrogen step with an aminocatalyzed nucleophilic addition reaction. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Bright Room-Temperature Single-Photon Emission from Defects in Gallium Nitride.

    PubMed

    Berhane, Amanuel M; Jeong, Kwang-Yong; Bodrog, Zoltán; Fiedler, Saskia; Schröder, Tim; Triviño, Noelia Vico; Palacios, Tomás; Gali, Adam; Toth, Milos; Englund, Dirk; Aharonovich, Igor

    2017-03-01

    Room-temperature quantum emitters in gallium nitride (GaN) are reported. The emitters originate from cubic inclusions in hexagonal lattice and exhibit narrowband luminescence in the red spectral range. The sources are found in different GaN substrates, and therefore are promising for scalable quantum technologies. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. 76 FR 10226 - Airworthiness Directives; The Boeing Company Model 757 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-24

    ... contents of the proposed rule. Request To Revise the Compliance Time FedEx, US Airways, Delta, European Air Transport Leipzig GmbH (European Air)/DHL Air requested a change in the compliance time. FedEx, Delta, and..., dated July 16, 2007. FedEx and Delta stated that fuel tank access occurs at 72-month intervals. European...

  15. Form Follows Function: Designer Chemistry at the 52nd Bürgenstock Conference.

    PubMed

    Heretsch, Philipp

    2017-07-24

    The 52nd Bürgenstock Conference on Stereochemistry took place from April 30-May 4, 2017, and showed how chemistry and design go hand-in-hand (as reflected in the image of the Bauhausarchiv in Berlin). In this Conference Report, Philipp Heretsch outlines the program. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Palladium-Catalyzed Atom-Transfer Radical Cyclization at Remote Unactivated C(sp3 )-H Sites: Hydrogen-Atom Transfer of Hybrid Vinyl Palladium Radical Intermediates.

    PubMed

    Ratushnyy, Maxim; Parasram, Marvin; Wang, Yang; Gevorgyan, Vladimir

    2018-03-01

    A novel mild, visible-light-induced palladium-catalyzed hydrogen atom translocation/atom-transfer radical cyclization (HAT/ATRC) cascade has been developed. This protocol involves a 1,5-HAT process of previously unknown hybrid vinyl palladium radical intermediates, thus leading to iodomethyl carbo- and heterocyclic structures. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Striking antitumor activity of a methinium system with incorporated quinoxaline unit obtained by spontaneous cyclization.

    PubMed

    Bříza, T; Králová, J; Dolenský, B; Rimpelová, S; Kejík, Z; Ruml, T; Hajdúch, M; Džubák, P; Mikula, I; Martásek, P; Poučková, P; Král, V

    2015-03-02

    A novel pentamethinium salt was synthesized with an unforeseen expanded conjugated quinoxaline unit directly incorporated into a pentamethinium chain. The compound exhibited high fluorescence intensity, selective mitochondrial localization, high cytotoxicity, and selectivity toward malignant cell lines, and resulted in remarkable in vivo suppression of tumor growth in mice. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Effect of Peripheral Substitution on the Performance of Subphthalocyanines in DSSCs.

    PubMed

    Urbani, Maxence; Sarı, Fatma Aslıhan; Grätzel, Michael; Nazeeruddin, Mohammad Khaja; Torres, Tomás; Ince, Mine

    2016-04-20

    A series of six new subphthalocyanines (SubPcs) bearing an ethynylcarboxyphenyl anchoring unit and decorated with a variety of substituents at the peripheral position of the macrocycle have been synthesized in order to investigate the effect of the peripheral substituent on the performance of dye-sensitized solar cells. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Syntheses of the hexahydroindene cores of indanomycin and stawamycin by combinations of iridium-catalyzed asymmetric allylic alkylations and intramolecular Diels-Alder reactions.

    PubMed

    Gärtner, Martin; Satyanarayana, Gedu; Förster, Sebastian; Helmchen, Günter

    2013-01-02

    Short and concise syntheses of the hexahydroindene cores of the antibiotics indanomycin (X-14547 A) and stawamycin are presented. Key methods used are an asymmetric iridium-catalyzed allylic alkylation, a modified Julia olefination, a Suzuki-Miyaura coupling, and an intramolecular Diels-Alder reaction. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Developmentally-inspired shrink-wrap polymers for mechanical induction of tissue differentiation.

    PubMed

    Hashmi, Basma; Zarzar, Lauren D; Mammoto, Tadanori; Mammoto, Akiko; Jiang, Amanda; Aizenberg, Joanna; Ingber, Donald E

    2014-05-28

    A biologically inspired thermoresponsive polymer has been developed that mechanically induces tooth differentiation in vitro and in vivo by promoting mesenchymal cell compaction as seen in each pore of the scaffold. This normally occurs during the physiological mesenchymal condensation response that triggers tooth formation in the embryo. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Two-Dimensional Nanoporous Networks Formed by Liquid-to-Solid Transfer of Hydrogen-Bonded Macrocycles Built from DNA Bases.

    PubMed

    Bilbao, Nerea; Destoop, Iris; De Feyter, Steven; González-Rodríguez, David

    2016-01-11

    We present an approach that makes use of DNA base pairing to produce hydrogen-bonded macrocycles whose supramolecular structure can be transferred from solution to a solid substrate. A hierarchical assembly process ultimately leads to two-dimensional nanostructured porous networks that are able to host size-complementary guests. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Sustainable Phosphorus Chemistry: A Silylphosphide Synthon for the Generation of Value-Added Phosphorus Chemicals.

    PubMed

    Slootweg, J Chris

    2018-05-07

    Avoiding white phosphorus: Cummins and Geeson have recently described the conversion of phosphoric acid into the novel bis(trichlorosilyl)phosphide anion, which serves as a key intermediate in the synthesis of organophosphines, hexafluorophosphate, and phosphine gas in a reaction sequence that does not rely on white phosphorus. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Well-Defined Chiral Gold(III) Complexes: New Opportunities in Asymmetric Catalysis.

    PubMed

    Rodriguez, Jessica; Bourissou, Didier

    2018-01-08

    Square way to heaven: As a result of their square-planar geometry, the reactive site of gold(III) complexes is much closer to the ancillary ligands. This offers new perspectives in asymmetric catalysis, as recently evidenced by the groups of Wong and Toste with well-defined chiral complexes. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Progresses in neuroproteomics of neurodegenerative diseases--18th HUPO BPP workshop: September 12, 2012, Boston, USA.

    PubMed

    Gröttrup, Bernd; May, Caroline; Meyer, Helmut E; Grinberg, Lea T; Park, Young Mok

    2013-01-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 18(th) workshop in Boston, USA, September 12(th) 2012 during the HUPO 11th Annual Word Congress. The focus was on the progress on the Human Brain Proteome Atlas as well as ideas, strategies and methodological aspects. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Challenges in modern biomarker discovery--17th HUPO BPP workshop: May 24-25, 2012, Sao Paulo, Brazil.

    PubMed

    Gröttrup, Bernd; Esselmann, Hermann; May, Caroline; Schrötter, Andreas; Woitalla, Dirk; Heinsen, Helmut; Marcus, Katrin; Wiltfang, Jens; Meyer, Helmut E; Grinberg, Lea T; Park, Young Mok

    2013-01-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 17(th) workshop in Sao Paulo, Brazil, on May 24 and 25, 2012. The focus was on the progress on the Human Brain Proteome Atlas as well as ideas, strategies and methodological aspects in clinical neuroproteomics. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Translational proteomics in neurodegenerative diseases--16th HUPO BPP workshop September 5, 2011 Geneva, Switzerland.

    PubMed

    Gröttrup, Bernd; Böckmann, Miriam; Stephan, Christian; Marcus, Katrin; Grinberg, Lea T; Meyer, Helmut E; Park, Young Mok

    2012-02-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 16th workshop in Geneva, Switzerland, on September 5, 2011 during the 10th HUPO World Congress. The focus was on launching the Human Brain Proteome Atlas as well as ideas, strategies and methodological aspects in clinical neuroproteomics. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. A Wearable All-Solid Photovoltaic Textile.

    PubMed

    Zhang, Nannan; Chen, Jun; Huang, Yi; Guo, Wanwan; Yang, Jin; Du, Jun; Fan, Xing; Tao, Changyuan

    2016-01-13

    A solution is developed to power portable electronics in a wearable manner by fabricating an all-solid photovoltaic textile. In a similar way to plants absorbing solar energy for photosynthesis, humans can wear the as-fabricated photovoltaic textile to harness solar energy for powering small electronic devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Photovoltaic Devices: Opto-Electro-Thermal Physics and Modeling.

    PubMed

    Shang, Aixue; Li, Xiaofeng

    2017-02-01

    An opto-electro-thermal simulation of solar cells (SCs) is presented by addressing optoelectronic and thermodynamic responses simultaneously. The photocurrent losses due to carrier recombinations and the intrinsic heat generation (thermalization/Joule/Peltier/recombination heat) and dissipation (convective/radiative cooling) processes in the SCs are investigated quantitatively. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. 75 FR 69666 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ....P. G Technicolor S.A. G Thomson 000. G Grass Valley Spain SA. G Brazil GV Newco. G Thomson Licensing SAS. G Grass Valley Germany GmbH. G Grass Valley Australia PTY Limited. G Grass Valley Singapore PTE Ltd. G Canopus Asia Co. Limited. G Grass Valley Canada, Inc. G US GV Newco (to be formed). G Grass...

  10. Electrical and Structural Origin of Self-Healing Phenomena in Pentacene Thin Films.

    PubMed

    Kang, Evan S H; Zhang, Hongbin; Donner, Wolfgang; von Seggern, Heinz

    2017-04-01

    Self-healing induced by structural phase transformation is demonstrated using pentacene field-effect transistors. During the self-healing process, the electrical properties at the pentacene interfaces improve due to the phase transformation from monolayer phase to thin-film phase. Enhanced mobility is confirmed by first-principles calculations. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Highly Stretchable, Strain Sensing Hydrogel Optical Fibers.

    PubMed

    Guo, Jingjing; Liu, Xinyue; Jiang, Nan; Yetisen, Ali K; Yuk, Hyunwoo; Yang, Changxi; Khademhosseini, Ali; Zhao, Xuanhe; Yun, Seok-Hyun

    2016-12-01

    A core-clad fiber made of elastic, tough hydrogels is highly stretchable while guiding light. Fluorescent dyes are easily doped into the hydrogel fiber by diffusion. When stretched, the transmission spectrum of the fiber is altered, enabling the strain to be measured and also its location. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. A ditopic fluorescence sensor for saccharides and mercury based on a boronic-acid receptor and desulfurisation reaction.

    PubMed

    Xing, Zhitao; Wang, Hui-Chen; Cheng, Yixiang; James, Tony D; Zhu, Chengjian

    2011-11-04

    Two boron-contained fluorescent sensors, 1 and 2, based on coumarin have been prepared. The fluorescence response of the two systems was investigated with addition of saccharide and mercury ions. Sensor 2 behaves as a bifunctional fluorescent switch with chemical inputs of D-fructose and mercury ions. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Influence of surface-imprinted nanoparticles on trypsin activity.

    PubMed

    Guerreiro, António; Poma, Alessandro; Karim, Kal; Moczko, Ewa; Takarada, Jessica; de Vargas-Sansalvador, Isabel Perez; Turner, Nicholas; Piletska, Elena; de Magalhães, Cristiana Schmidt; Glazova, Natalia; Serkova, Anastasia; Omelianova, Aleksandra; Piletsky, Sergey

    2014-09-01

    Here, the modulation of enzyme activity is presented by protein-imprinted nanoparticles produced using a solid-phase approach. Using trypsin as target, binding of the nanoparticles to the enzyme results in its inhibition or in stabilization, depending on the orientation of the immobilized enzyme used during imprinting. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Quantum soldering of individual quantum dots.

    PubMed

    Roy, Xavier; Schenck, Christine L; Ahn, Seokhoon; Lalancette, Roger A; Venkataraman, Latha; Nuckolls, Colin; Steigerwald, Michael L

    2012-12-07

    Making contact to a quantum dot: Single quantum-dot electronic circuits are fabricated by wiring atomically precise metal chalcogenide clusters with conjugated molecular connectors. These wired clusters can couple electronically to nanoscale electrodes and be tuned to control the charge-transfer characteristics (see picture). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Mechanical Isolation of Highly Stable Antimonene under Ambient Conditions.

    PubMed

    Ares, Pablo; Aguilar-Galindo, Fernando; Rodríguez-San-Miguel, David; Aldave, Diego A; Díaz-Tendero, Sergio; Alcamí, Manuel; Martín, Fernando; Gómez-Herrero, Julio; Zamora, Félix

    2016-08-01

    Antimonene fabricated by mechanical exfoliation is highly stable under atmospheric conditions over periods of months and even when immersed in water. Density functional theory confirms the experiments and predicts an electronic gap of ≈1 eV. These results highlight the use of antimonene for optoelectronics applications. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Efficient Nazarov cyclization/Wagner-Meerwein rearrangement terminated by a Cu(II)-promoted oxidation: synthesis of 4-alkylidene cyclopentenones.

    PubMed

    Lebœuf, David; Theiste, Eric; Gandon, Vincent; Daifuku, Stephanie L; Neidig, Michael L; Frontier, Alison J

    2013-04-08

    The discovery and elucidation of a new Nazarov cyclization/Wagner-Meerwein rearrangement/oxidation sequence is described that constitutes an efficient strategy for the synthesis of 4-alkylidene cyclopentenones. DFT computations and EPR experiments were conducted to gain further mechanistic insight into the reaction pathways. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Enantioselective Synthesis of Aminodiols by Sequential Rhodium-Catalysed Oxyamination/Kinetic Resolution: Expanding the Substrate Scope of Amidine-Based Catalysis.

    PubMed

    Guasch, Joan; Giménez-Nueno, Irene; Funes-Ardoiz, Ignacio; Bernús, Miguel; Matheu, M Isabel; Maseras, Feliu; Castillón, Sergio; Díaz, Yolanda

    2018-03-26

    Regio- and stereoselective oxyamination of dienes through a tandem rhodium-catalysed aziridination-nucleophilic opening affords racemic oxazolidinone derivatives, which undergo a kinetic resolution acylation process with amidine-based catalysts (ABCs) to achieve s values of up to 117. This protocol was applied to the enantioselective synthesis of sphingosine. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. The isomerization of allylrhodium intermediates in the rhodium-catalyzed nucleophilic allylation of cyclic imines.

    PubMed

    Hepburn, Hamish B; Lam, Hon Wai

    2014-10-20

    Allylrhodium species generated from potassium allyltrifluoroborates can undergo isomerization by 1,4-rhodium(I) migration to give more complex isomers, which then react with cyclic imines to provide products with up to three new stereochemical elements. High enantioselectivities are obtained using chiral diene-rhodium complexes. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Separation of photoactive conformers based on hindered diarylethenes: efficient modulation in photocyclization quantum yields.

    PubMed

    Li, Wenlong; Jiao, Changhong; Li, Xin; Xie, Yongshu; Nakatani, Keitaro; Tian, He; Zhu, Weihong

    2014-04-25

    Endowing both solvent independency and excellent thermal bistability, the benzobis(thiadiazole)-bridged diarylethene system provides an efficient approach to realize extremely high photocyclization quantum yields (Φo-c , up to 90.6 %) by both separating completely pure anti-parallel conformer and suppressing intramolecular charge transfer (ICT). © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Thiol Redox and pKa Properties of Mycothiol, the Predominant Low-Molecular-Weight Thiol Cofactor in the Actinomycetes.

    PubMed

    Sharma, Sunil V; Van Laer, Koen; Messens, Joris; Hamilton, Chris J

    2016-09-15

    The thiol pKa and standard redox potential of mycothiol, the major low-molecular-weight thiol cofactor in the actinomycetes, are reported. The measured standard redox potential reveals substantial discrepancies in one or more of the other previously measured intracellular parameters that are relevant to mycothiol redox biochemistry. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Signal amplification by magnetic force on polydiacetylene supramolecules for detection of prostate cancer.

    PubMed

    Kwon, Il Kyoung; Song, Min Sun; Won, Sang Ho; Choi, Seung Phill; Kim, Moonil; Sim, Sang Jun

    2012-01-23

    A method in which a permanent magnet is introduced onto polydiacetylene (PDA) vesicle chips is introduced for enhancement of the fluorescence of PDA vesicles. This strategy can be applied to general antibody-based PDA vesicle chips to detect clinically important biomarkers for disease diagnosis. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Exploiting Free-Energy Minima to Design Novel EphA2 Protein-Protein Antagonists: From Simulation to Experiment and Return.

    PubMed

    Russo, Simonetta; Callegari, Donatella; Incerti, Matteo; Pala, Daniele; Giorgio, Carmine; Brunetti, Jlenia; Bracci, Luisa; Vicini, Paola; Barocelli, Elisabetta; Capoferri, Luigi; Rivara, Silvia; Tognolini, Massimiliano; Mor, Marco; Lodola, Alessio

    2016-06-06

    The free-energy surface (FES) of protein-ligand binding contains information useful for drug design. Here we show how to exploit a free-energy minimum of a protein-ligand complex identified by metadynamics simulations to design a new EphA2 antagonist with improved inhibitory potency. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Remote C-H Functionalization by a Palladium-Catalyzed Transannular Approach.

    PubMed

    De Sarkar, Suman

    2016-08-26

    Now within reach: In the remote C-H arylation of alicyclic amines the key step is the transannular coordination of the palladium catalyst (see picture, DG=directing group). This strategy is convenient for the late-stage functionalization of complex bioactive molecules in order to probe structure-activity relationships. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. 3D Printing of Shape Memory Polymers for Flexible Electronic Devices.

    PubMed

    Zarek, Matt; Layani, Michael; Cooperstein, Ido; Sachyani, Ela; Cohn, Daniel; Magdassi, Shlomo

    2016-06-01

    The formation of 3D objects composed of shape memory polymers for flexible electronics is described. Layer-by-layer photopolymerization of methacrylated semicrystalline molten macromonomers by a 3D digital light processing printer enables rapid fabrication of complex objects and imparts shape memory functionality for electrical circuits. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Active Cocatalysts for Photocatalytic Hydrogen Evolution Derived from Nickel or Cobalt Amine Complexes.

    PubMed

    Huang, Yi; Zhang, Bin

    2017-11-20

    A cost-effective and robust strategy for the anchoring of molecular hydrogen evolution cocatalysts onto semiconductors has recently been reported. The composite materials were highly efficient and stable towards photocatalytic H 2 evolution. This study provides guidance for the design and construction of highly active heterogeneous photocatalysts. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Ultraporous Electron-Depleted ZnO Nanoparticle Networks for Highly Sensitive Portable Visible-Blind UV Photodetectors.

    PubMed

    Nasiri, Noushin; Bo, Renheng; Wang, Fan; Fu, Lan; Tricoli, Antonio

    2015-08-05

    A hierarchical nano- and microstructured morphology for visible-blind UV photo-detectors is developed, which provides record-high milliampere photocurrents, nanoampere dark currents, and excellent selectivity to ultralow UV light intensities. This is a significant step toward the integration of high-performance UV photodetectors in wearable devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Palladium-Catalyzed Asymmetric Allylic Alkylation of 4-Substituted Isoxazolidin-5-ones: Straightforward Access to β2,2 -Amino Acids.

    PubMed

    Nascimento de Oliveira, Marllon; Arseniyadis, Stellios; Cossy, Janine

    2018-04-03

    We report here an unprecedented and highly enantioselective palladium-catalyzed allylic alkylation applied to 4-substituted isoxazolidin-5-ones. Ultimately, the process provides a straightforward access to β 2,2 -amino acids bearing an all-carbon quaternary stereogenic center in great yields and a high degree of enantioselectivity. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  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

    ... of Austria and is approved for operation in the United States. Pursuant to our bilateral agreement with Austria, EASA has notified us of the unsafe condition described in the MCAI and service... Gunskirchen, Austria, or go to: http://www.rotax-aircraft-engines.com . (2) You may review copies at the FAA...

  9. Multi-center validation of the Response Biomedical Corporation RAMP NT-proBNP assay with comparison to the Roche Diagnostics GmbH Elecsys proBNP assay.

    PubMed

    Lee-Lewandrowski, Elizabeth; Januzzi, James L; Green, Sandy M; Tannous, Bakhos; Wu, Alan H B; Smith, Andrew; Wong, Alicia; Murakami, MaryAnn M; Kaczmarek, Jason; Apple, Fred S; Miller, Wayne L; Hartman, Karen; Jaffe, Allan S

    2007-01-01

    NT-proBNP measurements aid in the evaluation of patients with suspected heart failure (HF) and may facilitate risk stratification in patients with HF and acute coronary syndrome (ACS). Point-of-care (POC) assays may provide more timely results and potentially improve patient outcomes. We evaluated the analytical performance of the Response Biomedical Corporation whole blood RAMP amino-terminal pro-B type natriuretic peptide (NT-proBNP) POC assay compared to the Roche Elecsys proBNP (NT-proBNP) assay. Intra-day and total imprecision (% CV) ranged from 5.5% to 10.3% at 140, 449 and 1675 ng/L. The lowest concentration that yields a 20% CV was 57 ng/L. The lower limit of detection was 18 ng/L. The upper limit of linearity was validated to 23,428 ng/L with an average recovery of 95%. Correlation by Passing and Bablok regression yielded RAMP=1.01 Elecsys+14.6, r=0.98 (n=540; range of Elecsys values <5 to >35,000). Concordance of RAMP versus Elecsys using cut-offs of 125 ng/L for subjects <75 years and 450 ng/L for subjects > or =75 was 92% (95% CI 89-94%) for a group consisting of 127 apparently healthy individuals and 208 non-healthy subjects without HF, and 99% (95% CI 97-100%) for patients with HF, using the New York Heart Association (NYHA) functional classification. Overall, 80%, 87%, 97% and 100% of the RAMP results and 77%, 85%, 96% and 100% of the Elecsys results were greater than the age appropriate cut-off for NYHA I, II, III or IV groups. For both the RAMP and Elecsys results, the median NT-proBNP value was statistically correlated (increasing) with NYHA I, II, III or IV groups, respectively (p<0.0001), with no significant difference between the two methods. The POC Response Biomedical RAMP NT-proBNP assay provides comparable results that measured on the FDA cleared Roche Elecsys central laboratory platform.

  10. Hybrid Organic-Inorganic Perovskites (HOIPs): Opportunities and Challenges.

    PubMed

    Berry, Joseph; Buonassisi, Tonio; Egger, David A; Hodes, Gary; Kronik, Leeor; Loo, Yueh-Lin; Lubomirsky, Igor; Marder, Seth R; Mastai, Yitzhak; Miller, Joel S; Mitzi, David B; Paz, Yaron; Rappe, Andrew M; Riess, Ilan; Rybtchinski, Boris; Stafsudd, Oscar; Stevanovic, Vladan; Toney, Michael F; Zitoun, David; Kahn, Antoine; Ginley, David; Cahen, David

    2015-09-16

    The conclusions reached by a diverse group of scientists who attended an intense 2-day workshop on hybrid organic-inorganic perovskites are presented, including their thoughts on the most burning fundamental and practical questions regarding this unique class of materials, and their suggestions on various approaches to resolve these issues. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Air-bridged Ohmic contact on vertically aligned si nanowire arrays: application to molecule sensors.

    PubMed

    Han, Hee; Kim, Jungkil; Shin, Ho Sun; Song, Jae Yong; Lee, Woo

    2012-05-02

    A simple, cost-effective, and highly reliable method for constructing an air-bridged electrical contact on large arrays of vertically aligned nanowires was developed. The present method may open up new opportunities for developing advanced nanowire-based devices for energy harvest and storage, power generation, and sensing applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Mechanistic switch in dual gold catalysis of diynes: C(sp(3))-H activation through bifurcation--vinylidene versus carbene pathways.

    PubMed

    Hansmann, Max M; Rudolph, Matthias; Rominger, Frank; Hashmi, A Stephen K

    2013-02-25

    The other side of the mountain: Changing the framework of diyne systems opens up new cyclization modes for dual gold catalysis. Instead of a 5-endo cyclization and gold vinylidenes a 6-endo cyclization gives rise to gold-stabilized carbenes as key intermediates for selective C-H insertions. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Optoelectronics of organic nanofibers formed by co-assembly of porphyrin and perylenediimide.

    PubMed

    Li, Yuangang; Wang, Weina; Leow, Wan Ru; Zhu, Bowen; Meng, Fanben; Zheng, Liyan; Zhu, Jia; Chen, Xiaodong

    2014-07-23

    Organic nanofibers are formed by simple ionic co-assembly of positively charged porphyrin (electron donor) and negatively charged perylenediimide (electron acceptor) derivatives in aqueous solution. Two kinds of electron transfer routes between electron donor and electron acceptor under light excitation in nanofibers are confirmed by DFT calculations and experimental data. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Catalytic Cyclization of o-Alkynyl Phenethylamines via Osmacyclopropene Intermediates: Direct Access to Dopaminergic 3-Benzazepines.

    PubMed

    Álvarez-Pérez, Andrea; González-Rodríguez, Carlos; García-Yebra, Cristina; Varela, Jesús A; Oñate, Enrique; Esteruelas, Miguel A; Saá, Carlos

    2015-11-02

    A novel osmium-catalyzed cyclization of o-alkynyl phenethylamines to give 3-benzazepines is reported. The procedure allows the straightforward preparation of a broad range of dopaminergic 3-benzazepine derivatives. Mechanistic investigations revealed that the process takes place via osmacyclopropene intermediates, which were isolated and characterized by X-ray crystallography. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. 76 FR 37781 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Jungbunzlauer Canada Inc. FRANCE: Ball Bearings and Parts Thereof A-427- 5/1/10-4/30/11 801 Audi AG Bosch... Zubehor GmbH GERMANY: Ball Bearings and Parts Thereof A-428- 5/1/10-4/30/11 801 Audi AG Bayerische Motoren... Audi AG Bosch Rexroth S.p.A. Caterpillar Overseas S.A.R.L. Caterpillar of Australia Pty. Ltd...

  16. 75 FR 37759 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Requests for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ...... 5/1/09-4/30/10 Alcatel Vacuum Technology Audi AG AVIAC Avio (formerly known as FiatAvio) Bosch... Audi AG Avio (formerly known as FiatAvio) BAUER Maschinen GmbH Bosch Rexroth AG BSH Bosch und Siemens... Bearings and Parts Thereof, A-475-201.... 5/1/09-4/30/10 Audi AG Avio, S.p.A. (formerly known as FiatAvio...

  17. Fabrication of Nanoscale Circuits on Inkjet-Printing Patterned Substrates.

    PubMed

    Chen, Shuoran; Su, Meng; Zhang, Cong; Gao, Meng; Bao, Bin; Yang, Qiang; Su, Bin; Song, Yanlin

    2015-07-08

    Nanoscale circuits are fabricated by assembling different conducting materials (e.g., metal nanoparticles, metal nano-wires, graphene, carbon nanotubes, and conducting polymers) on inkjet-printing patterned substrates. This non-litho-graphy strategy opens a new avenue for integrating conducting building blocks into nanoscale devices in a cost-efficient manner. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Paper-based supercapacitors for self-powered nanosystems.

    PubMed

    Yuan, Longyan; Xiao, Xu; Ding, Tianpeng; Zhong, Junwen; Zhang, Xianghui; Shen, Yue; Hu, Bin; Huang, Yunhui; Zhou, Jun; Wang, Zhong Lin

    2012-05-14

    Energy storage on paper: paper-based, all-solid-state, and flexible supercapacitors were fabricated, which can be charged by a piezoelectric generator or solar cells and then discharged to power a strain sensor or a blue-light-emitting diode, demonstrating its efficient energy management in self-powered nanosystems. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Vertically oriented graphene bridging active-layer/current-collector interface for ultrahigh rate supercapacitors.

    PubMed

    Bo, Zheng; Zhu, Weiguang; Ma, Wei; Wen, Zhenhai; Shuai, Xiaorui; Chen, Junhong; Yan, Jianhua; Wang, Zhihua; Cen, Kefa; Feng, Xinliang

    2013-10-25

    Dense networks of graphene nanosheets standing vertically on a current collector can work as numerous electrically conductive bridges to facilitate charge transport and mitigate the constriction/spreading resistance at the interface between the active material and the current collector. The vertically oriented graphene-bridged supercapacitors present excellent rate and power capabilities. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Layer-by-layer assembled heteroatom-doped graphene films with ultrahigh volumetric capacitance and rate capability for micro-supercapacitors.

    PubMed

    Wu, Zhong-Shuai; Parvez, Khaled; Winter, Andreas; Vieker, Henning; Liu, Xianjie; Han, Sheng; Turchanin, Andrey; Feng, Xinliang; Müllen, Klaus

    2014-07-09

    Highly uniform, ultrathin, layer-by-layer heteroatom (N, B) co-doped graphene films are fabricated for high-performance on-chip planar micro-supercapacitors with an ultrahigh volumetric capacitance of ∼488 F cm(-3) and excellent rate capability due to the synergistic effect of nitrogen and boron co-doping. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. A Novel Slicing Method for Thin Supercapacitors.

    PubMed

    Sun, Hao; Fu, Xuemei; Xie, Songlin; Jiang, Yishu; Guan, Guozhen; Wang, Bingjie; Li, Houpu; Peng, Huisheng

    2016-08-01

    Thin and flexible supercapacitors with low cost and individual variation are fabricated by a new and efficient slicing method. Tunable output voltage and energy can be realized with a high specific capacitance of 248.8 F g(-1) or 150.8 F cm(-3) , which is well maintained before and after bending. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Thermally Activated Delayed Fluorescence in Polymers: A New Route toward Highly Efficient Solution Processable OLEDs.

    PubMed

    Nikolaenko, Andrey E; Cass, Michael; Bourcet, Florence; Mohamad, David; Roberts, Matthew

    2015-11-25

    Efficient intermonomer thermally activated delayed fluorescence is demonstrated for the first time, opening a new route to achieving high-efficiency solution processable polymer light-emitting device materials. External quantum efficiency (EQE) of up to 10% is achieved in a simple fully solution-processed device structure, and routes for further EQE improvement identified. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Editorial: Nanobio versus Bionano--what's in a name?

    PubMed

    Baneyx, François; Park, Je-Kyun

    2013-02-01

    Nanobio versus Bionano--what's in a name? This special Issue of Biotechnology Journal includes two sections, one featuring articles on nanobio, the other articles on bionano. The editors of the issue, François Baneyx and Je-Kyun Park, discuss the similarities and differences between the two in their editorial. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Editorial: Biotechnology Journal 10 year Anniversary - Thank you for your continued support.

    PubMed

    Zhu, Jing

    2015-12-01

    When we came to realize that Biotechnology Journal is 10 years "old" and she is no longer "young", we started to look back and look forward again. We would like to thank all of the editors, authors, reviewers, readers and partners for your continued support during the past ten years! Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Ronald Breslow (1931-2017).

    PubMed

    Schepartz, Alanna; Bergman, Robert; Grubbs, Robert H

    2018-01-02

    Ronald Breslow, Samuel Latham Mitchill Professor of Chemistry at Columbia University, passed away on October 25, 2017, at the age of 86. Breslow made remarkable contributions to the fields of physical-organic and bioorganic chemistry, including biological and biomimetic transformations, and the use of molecular recognition to control reaction selectivity. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Synthesis of the C(18) -norditerpenoid alkaloid neofinaconitine: a lesson in convergent synthesis planning.

    PubMed

    Liu, Xiao-Yu; Chen, David Y-K

    2014-01-20

    Hexacyclic framework: The total synthesis of the complex C18 -norditerpenoid alkaloid neofinaconitine has been achieved by a convergent approach. This remarkable synthesis featured two Diels-Alder cycloadditions and subsequent Mannich-type N-acyliminium and radical cyclizations to establish the unique hexacyclic core structure of the target molecule. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Terahertz Magnetic Mirror Realized with Dielectric Resonator Antennas.

    PubMed

    Headland, Daniel; Nirantar, Shruti; Withayachumnankul, Withawat; Gutruf, Philipp; Abbott, Derek; Bhaskaran, Madhu; Fumeaux, Christophe; Sriram, Sharath

    2015-11-25

    Single-crystal silicon is bonded to a metal-coated substrate and etched in order to form an array of microcylinder passive terahertz dielectric resonator antennas (DRAs). The DRAs exhibit a magnetic response, and hence the array behaves as an efficient artificial magnetic conductor (AMC), with potential for terahertz antenna and sensing applications. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Limited pathogenicity and transmissibility of Korean highly pathogenic avian influenza H5N6 clade 2.3.4.4 in ferrets.

    PubMed

    Noh, J-Y; Lee, D-H; Yuk, S-S; Kwon, J-H; Tseren-Ochir, E-O; Hong, W-T; Jeong, J-H; Jeong, S; Song, C-S

    2018-04-19

    The pathogenicity and transmissibility of a reassortant clade 2.3.4.4 avian influenza A (H5N6) virus were evaluated in ferrets. Virus excretion was detected in the upper respiratory tract, but the ferrets did not show any clinical signs of infection. Transmission did not occur between cohoused or respiratory droplet-contact ferrets. © 2018 Blackwell Verlag GmbH.

  9. An integrated microrobotic platform for on-demand, targeted therapeutic interventions.

    PubMed

    Fusco, Stefano; Sakar, Mahmut Selman; Kennedy, Stephen; Peters, Christian; Bottani, Rocco; Starsich, Fabian; Mao, Angelo; Sotiriou, Georgios A; Pané, Salvador; Pratsinis, Sotiris E; Mooney, David; Nelson, Bradley J

    2014-02-12

    The presented microrobotic platform combines together the advantages of self-folding NIR light sensitive polymer bilayers, magnetic alginate microbeads, and a 3D manipulation system, to propose a solution for targeted, on-demand drug and cell delivery. First feasibility studies are presented together with the potential of the full design. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. 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.

  11. Iridium-Catalyzed Dynamic Kinetic Isomerization: Expedient Synthesis of Carbohydrates from Achmatowicz Rearrangement Products.

    PubMed

    Wang, Hao-Yuan; Yang, Ka; Bennett, Scott R; Guo, Sheng-rong; Tang, Weiping

    2015-07-20

    A highly stereoselective dynamic kinetic isomerization of Achmatowicz rearrangement products was discovered. This new internal redox isomerization provided ready access to key intermediates for the enantio- and diastereoselective synthesis of a series of naturally occurring sugars. The nature of the de novo synthesis also enables the preparation of both enantiomers. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Voltage-controlled surface wrinkling of elastomeric coatings.

    PubMed

    van den Ende, Daan; Kamminga, Jan-Dirk; Boersma, Arjen; Andritsch, Thomas; Steeneken, Peter G

    2013-07-05

    Wrinkling of elastomeric coatings by an electric field is reported. The associated changes in the coating's optical properties yield switchable mirrors and windows. The field Ec needed to induce wrinkling is a factor of 4.4 lower than the theoretically predicted value, which is attributed to space-charge injection. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. An Unconventional Approach to Photomobile Composite Polymer Films.

    PubMed

    Castagna, Riccardo; Nucara, Luca; Simoni, Francesco; Greci, Lucedio; Rippa, Massimo; Petti, Lucia; Lucchetta, Daniele E

    2017-04-01

    Photomobile polymer (Pmp) films are fabricated by using a cheap and fast process. The working mechanism of the Pmp-film motion under illumination is explained. Details concerning the film structure and formation are given. Two related applications regarding light-induced caterpillar-miming motion and photocontrolled electrical switches are proposed. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Covalent small-molecule-RNA complex formation enables cellular profiling of small-molecule-RNA interactions.

    PubMed

    Guan, Lirui; Disney, Matthew D

    2013-09-16

    Won't let you go! A strategy is described to design small molecules that react with their cellular RNA targets. This approach not only improves the activity of compounds targeting RNA in cell culture by a factor of about 2500 but also enables cell-wide profiling of its RNA targets. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Ultra-Wideband Multi-Dye-Sensitized Upconverting Nanoparticles for Information Security Application.

    PubMed

    Lee, Jongha; Yoo, Byeongjun; Lee, Hakyong; Cha, Gi Doo; Lee, Hee-Su; Cho, Youngho; Kim, Sang Yeon; Seo, Hyunseon; Lee, Woongchan; Son, Donghee; Kang, Myungjoo; Kim, Hyung Min; Park, Yong Il; Hyeon, Taeghwan; Kim, Dae-Hyeong

    2017-01-01

    Multi-dye-sensitized upconverting nanoparticles (UCNPs), which harvest photons of wide wavelength range (450-975 nm) are designed and synthesized. The UCNPs embedded in a photo-acid generating layer are integrated on destructible nonvolatile resistive memory device. Upon illumination of light, the system permanently erases stored data, achieving enhanced information security. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. A general palladium-catalyzed carbonylative synthesis of chromenones from salicylic aldehydes and benzyl chlorides.

    PubMed

    Wu, Xiao-Feng; Wu, Lipeng; Jackstell, Ralf; Neumann, Helfried; Beller, Matthias

    2013-09-09

    Cute CO! An interesting and straightforward procedure for the carbonylative synthesis of chromenones from readily available salicylic aldehydes and benzyl chlorides has been developed (see scheme; DPPP = 1,3-bis(diphenylphosphino)propane). In the presence of a palladium catalyst, various coumarins were produced in good to excellent yields. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Surface adhesive forces: a metric describing the drag-reducing effects of superhydrophobic coatings.

    PubMed

    Cheng, Mengjiao; Song, Mengmeng; Dong, Hongyu; Shi, Feng

    2015-04-08

    Nanomaterials with superhydrophobic properties are promising as drag-reducing coatings. However, debates regarding whether superhydrophobic surfaces are favorable for drag reduction require further clarification. A quantified water adhesive force measurement is proposed as a metric and its effectiveness demonstrated using three typical superhydrophobic coatings on model ships with in situ sailing tests. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Efficient Purification and Release of Circulating Tumor Cells by Synergistic Effect of Biomarker and SiO2 @Gel-Microbead-Based Size Difference Amplification.

    PubMed

    Huang, Qinqin; Cai, Bo; Chen, Bolei; Rao, Lang; He, Zhaobo; He, Rongxiang; Guo, Feng; Zhao, Libo; Kondamareddy, Kiran Kumar; Liu, Wei; Guo, Shishang; Zhao, Xing-Zhong

    2016-07-01

    Microfluidics-based circulating tumor cell (CTC) isolation is achieved by using gelatin-coated silica microbeads conjugated to CTC-specific antibodies. Bead-binding selectively enlarges target cell size, providing efficient high-purity capture. CTCs captured can be further released non-invasively. This stratagem enables high-performance CTC isolation for subsequent studies. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Piezo-Catalytic Effect on the Enhancement of the Ultra-High Degradation Activity in the Dark by Single- and Few-Layers MoS2 Nanoflowers.

    PubMed

    Wu, Jyh Ming; Chang, Wei En; Chang, Yu Ting; Chang, Chih-Kai

    2016-05-01

    Single- and few-layer MoS2 nanoflowers are first discovered to have a piezo-catalyst effect, exhibiting an ultra-high degradation activity in the dark by introducing external mechanical strains. The degradation ratio of the Rhodamine-B dye solution reaches 93% within 60 s under ultrasonic-wave assistance in the dark. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Formation of Supramolecular Nanotubes by Self-assembly of a Phosphate-linked Dimeric Anthracene in Water.

    PubMed

    Yu, Hao; Sabetti, Mattia; Häner, Robert

    2018-04-16

    The assembly of supramolecular polymers from a phosphodiester-linked dimeric anthracene is described. AFM and TEM imaging reveals that the supramolecular polymers self-assemble into nanotubes in water. Subsequent photodimerization experiments indicate that the supramolecular polymerization occurs via end-to-end stacking rather than an interdigitation arrangement of the building blocks. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

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