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Sample records for aft section serves

  1. General view of the aft section of the Orbiter Discovery ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the aft section of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the main engines and Orbiter Maneuvering System/Reaction Control System pods are removed in this photo. The flexible hoses protruding from the starboard aft section are to control temperature, humidity and pressure in the orbiter's void spaces during its down time. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  2. General view of the aft, starboard section of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the aft, starboard section of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the main engines and Orbiter Maneuvering System/Reaction Control System pods are removed in this photo. The flexible hoses protruding from the starboard aft section are to control temperature, humidity and pressure in the orbiter's void spaces during its down time. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  3. VIEW NORTH FROM THE AFT (FANTAIL) SECTION OF THE MEMORIAL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW NORTH FROM THE AFT (FANTAIL) SECTION OF THE MEMORIAL, LOOKING FORWARD TOWARD THE STACK AND BOW SECTIONS - Rosie the Riveter National Historical Park, Rosie the Riveter Memorial, Off Regatta at Melville Square in Marina Park, Richmond, Contra Costa County, CA

  4. Detail view of the aft section, port side, of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of the aft section, port side, of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the removed Orbiter Maneuvering System/Reaction Control System pod from the base of the vertical stabilizer the strongback ground-support equipment attached to the payload bay door. This view is also a good view of the leading edge and top surface of the Orbiter wing. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  5. Vertical drop test of a transport fuselage section located aft of the wing

    NASA Technical Reports Server (NTRS)

    Fasanella, E. L.; Alfaro-Bou, E.

    1986-01-01

    A 12-foot long Boeing 707 aft fuselage section with a tapering cross section was drop tested at the NASA Langley Research Center to measure structural, seat, and occupant response to vertical crash laods and to provide data for nonlinear finite element modeling. This was the final test in a series of three different transport fuselage sections tested under identical conditions. The test parameters at impact were: 20 ft/s velocity, and zero pitch, roll, and yaw. In addition, the test was an operational shock test of the data acquisition system used for the Controlled Impact Demonstration (CID) of a remotely piloted Boeing 720 that was crash tested at NASA Ames Dryden Flight Research Facility on December 1, 1984. Post-test measurements of the crush showed that the front of the section (with larger diameter) crushed vertically approximately 14 inches while the rear crushed 18 inches. Analysis of the data traces indicate the maximum peak normal (vertical) accelerations at the bottom of the frames were approximately 109 G at body station 1040 and 64 G at body station 1120. The peak floor acceleration varied from 14 G near the wall to 25 G near the center where high frequency oscillations of the floor were evident. The peak anthropomorphic dummy pelvis normal (vertical) acceleration was 19 G's.

  6. IFLA General Conference, 1985. Division on Libraries Serving the General Public. Section on Libraries Serving Disadvantaged People. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    This document contains two papers on library services in prisons which were presented at the 1985 International Federation of Library Associations (IFLA) conference. In the paper, "Library Service in Prisons/Correctional Institutions," Phyllis I. Dalton (United States) proposes that the IFLA Section on Libraries Serving Disadvantaged Persons…

  7. IFLA General Conference, 1987. Division of Libraries Serving the General Public. Libraries Serving Disadvantaged Persons Section. Library Services to Multicultural Populations Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Eleven of the 15 papers in this collection discuss library services for disadvantaged persons; the remaining four papers are concerned with services to multicultural populations. The papers from the Section of Libraries Serving Disadvantaged Persons appear first in this list: (1) "The Development and Future of Easy Readers for Adults in the UK"…

  8. IFLA General Conference, 1989. Division of Libraries Serving the General Public. Section on Children's Libraries; Section of School Libraries; Section of Libraries Serving Disadvantaged Persons. Booklet 30.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Fifteen papers from the Division of Libraries Serving the General Public are included in this collection: "When the Children's Library Meets the Museum" (French and English versions; Annie Pissard); "Value of Library Service for Children Literature in France" (Aline Eisenegger); "The Latin American Literature in France" (Aline Eisenegger); "The…

  9. AFT-QuEST Consortium Yearbook. Proceedings of the AFT-QuEST Consortium (April 22-26, 1973).

    ERIC Educational Resources Information Center

    American Federation of Teachers, Washington, DC.

    This document is a report on the proceedings of the 1973 American Federation of Teachers-Quality Educational Standards in Teaching (AFT-QuEST) consortium sponsored by the AFT. Included in this document are the texts of speeches and outlines of workshops and iscussions. The document is divided into the following sections: goals, major proposals,…

  10. Cross Sections: No. 1 Hold section at Fr 24 Looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Cross Sections: No. 1 Hold section at Fr 24 Looking Fwd, No 1 Hold Section at Fr 28 Looking Aft, No 2 Hold Section at Fr 48 Looking Aft, No 3 Hold Section at Fr 70 Looking Aft, No 4 Hold Section at Fr 90 Looking Aft - General John Pope, Suisun Bay Reserve Fleet, Benicia, Solano County, CA

  11. General view of the Aft Skirt Assembly and the Aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the Aft Skirt Assembly and the Aft Solid Rocket Motor Segment mated together in the Vehicle Assembly Building at Kennedy Space Center and being prepared for mounting onto the Mobile Launch Platform and mating with the other Solid Rocket Booster segments. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  12. Aft outer rim seal arrangement

    SciTech Connect

    Lee, Ching-Pang; Tham, Kok-Mun; Schroeder, Eric; Meeroff, Jamie; Miller, Jr., Samuel R; Marra, John J; Campbell, Christian X

    2015-04-28

    An outer rim seal arrangement (10), including: an annular rim (70) centered about a longitudinal axis (30) of a rotor disc (31), extending fore and having a fore-end (72), an outward-facing surface (74), and an inward-facing surface (76); a lower angel wing (62) extending aft from a base of a turbine blade (22) and having an aft end (64) disposed radially inward of the rim inward-facing surface to define a lower angel wing seal gap (80); an upper angel wing (66) extending aft from the turbine blade base and having an aft end (68) disposed radially outward of the rim outward-facing surface to define a upper angel wing seal gap (80, 82); and guide vanes (100) disposed on the rim inward-facing surface in the lower angel wing seal gap. Pumping fins (102) may be disposed on the upper angel wing seal aft end in the upper angel wing seal gap.

  13. Detail view of the flight deck looking aft. The aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of the flight deck looking aft. The aft viewing windows are uncovered in this view and look out towards the payload bay. The overhead viewing windows have exterior covers in place in this view. The aft flight deck contains displays and controls for executing maneuvers for rendezvous, docking, payload deployment and retrieval, payload monitoring and the remote manipulator arm controls. Payload bay doors are also operated from this location. This view was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations

    PubMed Central

    Awé, Clara; Tawk, Rima H.; Simon Pickard, A.

    2016-01-01

    Objective. To examine students’ self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation. PMID:27293229

  15. IFLA General Conference, 1991. Division of Serving the General Public: Section of Public Libraries; Section of Children's Libraries; Section on School Libraries; Section of Libraries Serving Disadvantaged Persons; Section of Libraries for the Blind; Section of Library Services to Multicultural Populations; ROTNAC (RT); Mobile Libraries (RT). Booklet 3.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 17 papers in this booklet were presented at meetings of 7 sections within the Division of Serving the General Public: (1) "Overcoming Illiteracy and Public Library Social Functions Development" (Slava Matlina, USSR); (2) "Impact of Economic and Political Change upon Public Library Services" (E. S. Ponomaryova, USSR); (3) "The Public Library…

  16. Section 7033 of the America COMPETES Act: Hispanic-Serving Institutions and Science, Technology, Engineering and Mathematics (STEM)

    ERIC Educational Resources Information Center

    Gartrell, Sandra

    2009-01-01

    On March 1, 2009 from 2 pm to 5 pm at the Madison Hotel in Washington, DC, the National Science Foundation hosted a listening session, requesting input on Section 7033 of the America COMPETES (Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science) Act regarding Hispanic-serving institutions and science,…

  17. 11. VIEW FROM JUST AFT OF THE KING POST IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. VIEW FROM JUST AFT OF THE KING POST IN THE FOC'S'LE OF THE EVELINA M. GOULART. FIRE EXTINGUISHER IS MOUNTED ON STUB OF FOREMAST. OBJECT AT LOWER LEFT IS A FOLDING MESS TABLE. LADDER LEADS TO DECK. CABINET AT RIGHT CENTER HOUSED SINK FOR CLEAN-UP AND COOKING. A SMALL CHINA SINK AT RIGHT CENTER SERVED FOR PERSONAL CLEAN-UP AND SHAVING. - Auxiliary Fishing Schooner "Evelina M. Goulart", Essex Shipbuilding Museum, 66 Main Street, Essex, Essex County, MA

  18. Commander Brand sleeps on aft flight deck

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Commander Brand, with hands folded in front of his chest, sleeps on aft flight deck. Brand's head is just above aft flight deck floor with his back to onorbit station panels. The back and feet of a second crewmember appear next to Brand.

  19. View aft of compartment D23, aft steering station; note steering ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View aft of compartment D-23, aft steering station; note steering unit with crosshead and shaft bearing supports. Note framing supports for armored protective deck at top of photo. (p60) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  20. Fore-aft translation aftereffects.

    PubMed

    Crane, Benjamin T

    2012-06-01

    A general theme in sensory perception is that exposure to a stimulus makes it seem more neutral such that perception of subsequent stimuli is shifted in the opposite direction. The visual motion aftereffect (MAE) is an extensively studied example of this. Although similar effects have been described in other sensory systems, it has not previously been described in the vestibular system. Velocity storage has been extensively studied in the vestibular system and suggests a persistence of perception in the direction of the initial movement. The current study sought to determine how motion perception is influenced by prior movement in darkness. Thirteen human subjects (mean age 41, range 21-68) underwent whole-body fore-aft translation. The threshold of vestibular motion discrimination perception was measured using a single interval (1I) of motion lasting 0.5 s in which subjects identified their direction of motion as forward or backward using an adaptive staircase. The translation aftereffect (TAE) was measured in 2-interval (2I) experiments: The adapting stimulus moved 15 cm in 1.5 s (peak velocity 20 cm/s, peak acceleration 42 cm/s(2)). After a fixed inter-stimulus interval (ISI) of 0.5, 1.0, 1.5, or 3 s, a second stimulus lasting 0.5 s was delivered and the subject identified the perceived direction of the second test stimulus. The test stimulus was determined using an adaptive staircase. The ISI was constant within the block, but adapting stimuli directions were randomly interleaved. During the 1I condition, the response bias was near zero in all subjects. With a 2I stimulus, 8 of 13 subjects demonstrated a significant bias. At an ISI of 0.5 s, a minority of subjects demonstrated a bias in the same direction as the adapter. When the ISI was 1, 1.5, or 3 s, all subjects who demonstrated a significant TAE had one in the opposite direction of the adapter, similar to that seen for MAE. When averaged across subjects, the TAE was significant with ISIs of 1.0

  1. Russians Work on Aft Portion of Zarya

    NASA Technical Reports Server (NTRS)

    1997-01-01

    In this photograph, Russians are working on the aft portion of the United States-funded, Russian-built Functional Cargo Bay (FGB) also known as Zarya (Russian for sunrise). Built at Khrunichev, the FGB began pre-launch testing shortly after this photo was taken. Launched by a Russian Proton rocket from the Baikonu Cosmodrome on November 20, 1998, Zarya was the first element of the International Space Station (ISS) followed by the U.S. Unity Node. The aft docking mechanism, Pirs, on the far right with ventilation ducting rurning through it, will be docked with the third Station element, the Russian Service Module, or Zvezda.

  2. Detail view looking aft along the starboard side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view looking aft along the starboard side of the Orbiter Discovery where the forward section meets the mid-fuselage. Note the head of the jack stand and its mechanism to connect to the one of the forward hoist attach points of the orbiter. Also note the support structure of the service platforms. This view was taken from the service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  3. 37. View aft of port side of main deck taken ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    37. View aft of port side of main deck taken from just aft of midship house, showing main hatch, mainmast and poop bulkhead. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  4. 33. View aft of main deck, port side, taken from ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. View aft of main deck, port side, taken from just aft of forecastle bulkhead showing foremast, fore shrouds, pig house, midship house and boat skids. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  5. Pilot Fullerton sleeps on aft flight deck

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Pilot Fullerton, wearing communication kit assembly (assy) mini headset (HDST), sleeps on aft flight deck resting his back against the floor and his feet against Commanders ejection seat (S1) seat back. Onorbit Station control panel A8 and Payload Station panel L15 appear above Fullerton. Special clips for holding notebooks open and beverage containers are velcroed on various panels.

  6. Commander Lousma sleeps on aft flight deck

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Commander Lousma, tethered to panel A12, sleeps on aft flight deck starboard side. Pilots ejection seat (S2) seat back with portable oxygen system (POS) assemby, Onorbit Station control panels, and Mission Station control panels surround Lousma. Window shade is in place in overhead window W7 just above his feet.

  7. AFT Chief Promises Due-Process Reform

    ERIC Educational Resources Information Center

    Sawchuk, Stephen

    2010-01-01

    The president of the American Federation of Teachers (AFT), Randi Weingarten, is putting the sensitive issue of due process on the education reform table, with a pledge to work with districts to streamline the often-cumbersome procedures for dismissing teachers who fail to improve their performance after receiving help and support. She has also…

  8. In Pennsylvania Primary, AFT Hits the Streets

    ERIC Educational Resources Information Center

    Hoff, David J.

    2008-01-01

    Every day, 14 retired teachers and other school employees arrive at the Philadelphia Federation of Teachers' headquarters and go to work for Hillary Rodham Clinton. The retirees--working with volunteers and union staff members from as far away as Alaska--are working to inform teachers' union members why the American Federation of Teachers (AFT)…

  9. 6. VIEW LOOKING AFT ON PORT SIDE OF MAIN DECK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. VIEW LOOKING AFT ON PORT SIDE OF MAIN DECK FROM POINT NEAR GALLEY STOVE CHIMNEY. DECKHOUSES ARE (FORE TO AFT) GALLEY COMPANIONWAY, ENGINE ROOM SKYLIGHT, PILOTS' CABIN SKYLIGHT, AFT COMPANIONWAY TO PILOTS' CABIN AND STEERING GEAR BOX - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  10. Levels of second hand smoke in pubs and bars by deprivation and food-serving status: a cross-sectional study from North West England

    PubMed Central

    Edwards, Richard; Hasselholdt, Christian P; Hargreaves, Kim; Probert, Claire; Holford, Richard; Hart, Judy; Van Tongeren, Martie; Watson, Adrian FR

    2006-01-01

    Background The UK government proposed introducing partial smokefree legislation for England with exemptions for pubs and bars that do not prepare and serve food. We set out to test the hypothesis that pubs from more deprived areas and non food-serving pubs have higher levels of particulate air pollution. Methods We conducted a cross sectional study in four mainly urban areas of the North West of England. We recruited a stratified random sample of 64 pubs divided into four groups based on whether their local population was affluent or deprived (using a UK area based deprivation measure), and whether or not they served food. The timing of air quality monitoring stratified to ensure similar distribution of monitoring by day of the week and time of evening between groups. We used a portable air quality monitor to collect fine particle (PM2.5) levels over a minimum of 30 minutes in areas where smoking was allowed,, and calculated mean time-time weighted average PM2.5 levels. Results Mean PM2.5 was 285.5 μg/m3 (95% CI 212.7 to 358.3). Mean levels in the four groups were: affluent food-serving pubs (n = 16) 188.1 μg/m3 (95%CI 128.1 to 248.1); affluent non food-serving (n = 16) 186.8 μg/m3 (95%CI 118.9 to 254.3); deprived food-serving (n = 17) 399.4 μg/m3 (95%CI 177.7 to 621.2); and deprived non food-serving (n = 15) 365.7 μg/m3 (195.6 to 535.7). Levels were higher in pubs in deprived communities: mean 383.6 μg/m3 (95% CI 249.2 to 518.0) vs 187.4 μg/m3 (144.8 to 229.9); geometric mean 245.2 μg/m3 vs 151.2 μg/m3 (p = 0.03). There was little difference in particulate levels between food and non food-serving pubs. Conclusion This study adds to the evidence that the UK government’s proposals for partial smokefree legislation in England would offer the least protection to the most heavily exposed group - bar workers and customers in non food-serving pubs in deprived areas. The results suggest these proposals would work against the UK government’s stated aim to

  11. B-1 AFT Nacelle Flow Visualization Study

    NASA Technical Reports Server (NTRS)

    Celniker, Robert

    1975-01-01

    A 2-month program was conducted to perform engineering evaluation and design tasks to prepare for visualization and photography of the airflow along the aft portion of the B-1 nacelles and nozzles during flight test. Several methods of visualizing the flow were investigated and compared with respect to cost, impact of the device on the flow patterns, suitability for use in the flight environment, and operability throughout the flight. Data were based on a literature search and discussions with the test personnel. Tufts were selected as the flow visualization device in preference to several other devices studied. A tuft installation pattern has been prepared for the right-hand aft nacelle area of B-1 air vehicle No.2. Flight research programs to develop flow visualization devices other than tufts for use in future testing are recommended. A design study was conducted to select a suitable motion picture camera, to select the camera location, and to prepare engineering drawings sufficient to permit installation of the camera. Ten locations on the air vehicle were evaluated before the selection of the location in the horizontal stabilizer actuator fairing. The considerations included cost, camera angle, available volume, environmental control, flutter impact, and interference with antennas or other instrumentation.

  12. AFT No Longer a Major Player in Reform Arena

    ERIC Educational Resources Information Center

    Honawar, Vaishali

    2007-01-01

    The American Federation of Teachers (AFT) has lost several of its most prominent leaders over the past decade. It has struggled with scandals at major locals. An internal survey showed low morale among its own employees. The union itself insists it is still very much on the path blazed by Albert Shanker, the AFT's late, legendary president, under…

  13. 23. HANGAR BAY #3 FORWARD LOOKING AFT ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. HANGAR BAY #3 - FORWARD LOOKING AFT ON CENTERLINE - STARBOARD SIDE SHOWING AFT ELEVATOR DOORS AND DEHUMIDIFICATION MACHINES. PORT SIDE SHOWING SCUPPER COVERS, LIFT JACKET STORAGE BIN AND LADDERWAY TO GALLERY DECK. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  14. The NEA and AFT: Teacher Unions in Power and Politics.

    ERIC Educational Resources Information Center

    Lieberman, Myron; And Others

    This book describes the structure, operations, and influences of teacher unions, especially the National Education Association (NEA) and the American Federation of Teachers (AFT). There is a belief that an NEA/AFT merger will take place in the 1990s, and that the emergence of strong teacher unions is an important development in education, the…

  15. Closeup view of the aft flight deck of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the aft flight deck of the Orbiter Discovery looking at the aft center control panels A6, A7, A8, A12, A13, A14, A16 and A17. This View was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  16. General view of the Aft Rocket Motor mated with the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the Aft Rocket Motor mated with the External Tank Attach Ring and Aft Skirt Assembly being transported from the Rotation Processing and Surge Facility to the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  17. General view of the Aft Rocket Motor mated with the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the Aft Rocket Motor mated with the External Tank Attach Ring and Aft Skirt Assembly in the process of being mounted onto the Mobile Launch Platform in the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  18. 36. View aft to steering wheel (R. H. Dougherty and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    36. View aft to steering wheel (R. H. Dougherty and Co. of Baltimore) and steering gear box taken from on top of Aft Cabin. - Two-Sail Bateau E. C. COLLIER, Chesapeake Bay Maritime Museum, Mills Street, Saint Michaels, Talbot County, MD

  19. 7. VIEW LOOKING AFT ON PORT SIDE OF MAIN DECK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. VIEW LOOKING AFT ON PORT SIDE OF MAIN DECK FROM POINT NEAR ENGINE ROOM SKYLIGHT. ENGINE ROOM SKYLIGHT IS AT EXTREME LEFT, FOLLOWED BY PILOTS' CABIN SKYLIGHT, AFT COMPANIONWAY AND STEERING GEAR BOX - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  20. Detail view of the port side of the aft fuselage ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of the port side of the aft fuselage of the Orbiter Discovery in the transfer aisle of the Vehicle Assembly Building at Kennedy Space Center with a lifting frame attached to the aft attach points of the orbiter. In this view, the Orbiter Maneuvering/Reaction Control Systems pod is in place. Also note the darker-colored trapezoidal aft fuselage access door and the T-0 umbilical panel to its right in the view. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  1. Serving Communities.

    ERIC Educational Resources Information Center

    Brook, Les, Ed.

    This book contains 15 articles about various aspects of community further education (FE) programs in Great Britain, including program rationales/benefits, administration, and delivery. The following articles are included: "Foreword" (Bradshaw); "Commitment to Community Is Good Business and Practical Politics" (Brook); "Can We Serve Communities in…

  2. IFLA General Conference, 1990. Division of Libraries Serving the General Public: Section on Public Libraries; Section of Children's Libraries, Children's Literature Documentation Centres, Round Table; Section of School Libraries; Section of Libraries for the Blind; INTAMEL, Round Table; Mobile Libraries, Round Table. Booklet 3.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 28 papers in this collection were presented at meetings of four sections and three round tables within the Division of Libraries Serving the General Public: (1) "Rural Community Information Services: Guidelines for Researching Need, Setting Up Services and Evaluating Performance" (Elaine Kempson); (2) "Library Activities at the Workplace"…

  3. 46 CFR 154.1130 - Sections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Sections. (a) If a water spray system is divided into sections, each section must at least include the... spray system is divided into sections, the control valves must be at a single manifold that is aft...

  4. Astronaut Claude Nicollier at RMS controls on aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Swiss Astronaut Claude Nicollier is pictured at the aft flight deck station he occupies. Among Nicollier 's responsibilities were the control of the Remote Manipulator System (RMS) during operations with the Hubble Space Telesocpe (HST).

  5. 35. AFT ENGINE ROOM & MACHINE SHOP, LOOKING TOWARDS STARBOARD, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    35. AFT ENGINE ROOM & MACHINE SHOP, LOOKING TOWARDS STARBOARD, SHOWING SHAFT ALLEY. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  6. 31. ENGINE ROOM LOOKING AFT ON STARBOARD SIDE SHOWING BOTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. ENGINE ROOM LOOKING AFT ON STARBOARD SIDE SHOWING BOTH CATERPILLAR DIESELS AND ONE GENERATOR. - U.S. Coast Guard Cutter WHITE PINE, U.S. Coast Guard 8th District Base, South Broad Street, Mobile, Mobile County, AL

  7. 91. CANVAS AND FABRIC WORKSHOP FORWARD LOOKING AFT STARBOARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    91. CANVAS AND FABRIC WORKSHOP - FORWARD LOOKING AFT STARBOARD TO PORT SHOWING WOOD WORKTABLE AND HEAVY DUTY SINGER SEWING MACHINE SERIAL #4329. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  8. 87. AFT CREWS' MESS DECK STARBOARD LOOKING TO PORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    87. AFT CREWS' MESS DECK - STARBOARD LOOKING TO PORT SHOWING COFFEE MAKER, ICE CREAM FREEZER, TABLES AND SCUTTLEBUTTS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  9. 71. CHIEF PETTY OFFICERS' LOUNGE AFT LOOKING FORWARD PORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    71. CHIEF PETTY OFFICERS' LOUNGE - AFT LOOKING FORWARD PORT TO STARBOARD SHOWING COFFEE MESS, ICE CREAM COOLER, ICE MACHINE AND SCUTTLEBUTT. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  10. 18. Windlass capstan, looking aft. Windlass used for tying up ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Windlass capstan, looking aft. Windlass used for tying up as well as raising and lowering boat on starboard side. - U.S. Coast Guard Cutter BRAMBLE, Waterfront at Lincoln Avenue, Port Huron, St. Clair County, MI

  11. 43. Detail of watertight door in lower hold on aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. Detail of water-tight door in lower hold on aft side of bulkhead between ship's caboose and lazarette. This bulkhead is of welded construction, installed late in the vessel's career. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  12. 28. VIEW FROM AFT LOOKING FORWARD. VERTICAL SHAFT GOES TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. VIEW FROM AFT LOOKING FORWARD. VERTICAL SHAFT GOES TO CAPSTAN BARREL. LARGE DRUM ON LEFT PART OF SPUD ENGINE CABLE DRUM. - Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, Pittsburgh, Allegheny County, PA

  13. 2. VIEW, LOOKING EAST, SHOWING DETAIL OF AFT DEADWOOD AT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW, LOOKING EAST, SHOWING DETAIL OF AFT DEADWOOD AT STERN Edward Larrabee, photographer, December 1984 - Shooters Island, Ships Graveyard, Vessel No. 84, Newark Bay, Staten Island (subdivision), Richmond County, NY

  14. 102. STEERING GEAR ROOM FORWARD LOOKING AFT ON STARBOARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    102. STEERING GEAR ROOM - FORWARD LOOKING AFT ON STARBOARD SIDE SHOWING RUDDER POST, HYDRAULIC RAM, EMERGENCY STEERING PUMP PIPING AND REMOTE OPERATING LINKAGE. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  15. 50. Interior of hold, starboard side looking aft at fresh ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    50. Interior of hold, starboard side looking aft at fresh water tank; note bilge ceiling, hanging knees, and pointer beam; electrical conduit above installed for exhibition lighting - Schooner WAWONA, 1018 Valley Street, Seattle, King County, WA

  16. 35. VIEW OF MAIN DECK ENGINE FLAT, LOOKING AFT AT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    35. VIEW OF MAIN DECK ENGINE FLAT, LOOKING AFT AT STEAM CHEST AND CYLINDER HEADS. ORIGINAL STEAM FIRE PUMP IS ON PORT SIDE - Steam Schooner WAPAMA, Kaiser Shipyard No. 3 (Shoal Point), Richmond, Contra Costa County, CA

  17. 80. STARBOARD CATAPULT FORWARD LOOKING AFT SHOWING STATIONARY SHEAVE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    80. STARBOARD CATAPULT - FORWARD LOOKING AFT SHOWING STATIONARY SHEAVE, RAILS, RETRACTING ENGINE SHEAVE IN OVERHEAD, VARIOUS HYDRAULIC PIPING WITH SHOCK BENDS AND EXPANSION JOINT. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  18. 90. STARBOARD CATAPULT AFT LOOKING FORWARD SHOWING CROSSHEAD, RAILS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    90. STARBOARD CATAPULT - AFT LOOKING FORWARD SHOWING CROSSHEAD, RAILS, RAM CYLINDER, RAM (ON DECK) AND RETRACTING ENGINE SHEAVE IN THE OVERHEAD. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  19. Astronaut John Fabian show off signs on aft flight deck

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Astronaut John Fabian, payload specialist, show off a series of signs on the aft flight deck of Discovery, from whose payload bay three communications satellites were deployed. The sign reads 'We deliver and deliver and deliver...'

  20. 50. Oblique view aft of saloon skylight with steering gear ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    50. Oblique view aft of saloon skylight with steering gear beyond, mizzen gaff boom above. Photograph by Russell Booth, June 1989. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  1. 49. COMMAND INFORMATION CENTER (CIC) AFT LOOKING FORWARD PORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    49. COMMAND INFORMATION CENTER (CIC) - AFT LOOKING FORWARD PORT TO STARBOARD SHOWING VARIOUS TYPES OF RADAR UNITS, PLOT TABLES AND PLOTTING BOARDS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  2. 63. View aft along starboard side of hurricane deck from ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    63. View aft along starboard side of hurricane deck from starboard bridge, short stack beyond lifeboat at left of image is donkey boiler stack. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  3. 8. VIEW LOOKING AFT TOWARD STERN ON MAIN DECK, SHOWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. VIEW LOOKING AFT TOWARD STERN ON MAIN DECK, SHOWING ENGINE CONTROL PANEL, STEERING GEAR BOX, AND CAVEL BITTS - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  4. 101. STARBOARD AIRPLANE ELEVATOR MACHINERY ROOM AFT LOOKING FORWARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    101. STARBOARD AIRPLANE ELEVATOR MACHINERY ROOM - AFT LOOKING FORWARD PORT TO STARBOARD SHOWING ELEVATOR ENGINE, LIFTING WIRES, HYDRAULIC PIPING WITH REMOTE OPERATOR. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  5. 89. BAKE SHOP AFT LOOKING FORWARD SHOWING KNEADING TABLE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    89. BAKE SHOP - AFT LOOKING FORWARD SHOWING KNEADING TABLE, OVENS, DOUGH MIXER, BREAD RACKS AND RISING CABINETS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  6. Commander Mattingly tangles with NOSL experiment on aft flight deck

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Commander Mattingly uses Nighttime / Daytime Optical Survey of Lightning (NOSL) experiment on aft flight deck. Cables connecting the data recorder to 16mm data aquisition camera (DAC), electronic package, and optical sensor package become tangled as Mattingly points NOSL instrument out overhead aft flight deck window. His cap is also lost amidst the maze of wiring, tape recorder, and camera equipment onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102.

  7. Close up oblique view aft, port side of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close up oblique view aft, port side of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. This view shows a close up of the elevons and underside of the port wing. On the aft fuselage in the approximate center rift of the image is the T-0 umbilical panels. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  8. General view of the Aft Solid Rocket Motor Segment mated ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the Aft Solid Rocket Motor Segment mated with the Aft Skirt Assembly and External Tank Attach Ring in the Rotation Processing and Surge Facility at Kennedy Space Center and awaiting transfer to the Vehicle Assembly Building where it will be mounted onto the Mobile Launch Platform. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  9. Detail view of an Aft Skirt being prepared for mating ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of an Aft Skirt being prepared for mating with sub assemblies in the Solid Rocket Booster (SRB) Assembly and Refurbishment Facility at Kennedy Space Center. This detail is showing the four Aft Booster Separation Motors. The Separation Motors burn for one second to ensure the SRBs drift away from the External Tank and Orbiter at separation. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  10. Noise from Aft Deck Exhaust Nozzles: Differences in Experimental Embodiments

    NASA Technical Reports Server (NTRS)

    Bridges, James

    2014-01-01

    Two embodiments of a rectangular nozzle on an aft deck are compared. In one embodiment the lower lip of the nozzle was extended with the sidewalls becoming triangles. In a second embodiment a rectangular nozzle was fitted with a surface that fit flush to the lower lip and extended outward from the sides of the nozzle, approximating a semi-infinite plane. For the purpose of scale-model testing, making the aft deck an integral part of the nozzle is possible for relatively short deck lengths, but a separate plate model is more flexible, accounts for the expanse of deck to the sides of the nozzle, and allows the nozzle to stand off from the deck. Both embodiments were tested and acoustic far-field results were compared. In both embodiments the extended deck introduces a new noise source, but the amplitude of the new source was dependent upon the span (cross-stream dimension) of the aft deck. The noise increased with deck length (streamwise dimension), and in the case of the beveled nozzle it increased with increasing aspect ratio. In previous studies of slot jets in wings it was noted that the increased noise from the extended aft deck appears as a dipole at the aft deck trailing edge, an acoustic source type with different dependence on velocity than jet mixing noise. The extraneous noise produced by the aft deck in the present studies also shows this behavior both in directivity and in velocity scaling.

  11. Adaptive Aft Signature Shaping of a Low-Boom Supersonic Aircraft Using Off-Body Pressures

    NASA Technical Reports Server (NTRS)

    Ordaz, Irian; Li, Wu

    2012-01-01

    The design and optimization of a low-boom supersonic aircraft using the state-of-the- art o -body aerodynamics and sonic boom analysis has long been a challenging problem. The focus of this paper is to demonstrate an e ective geometry parameterization scheme and a numerical optimization approach for the aft shaping of a low-boom supersonic aircraft using o -body pressure calculations. A gradient-based numerical optimization algorithm that models the objective and constraints as response surface equations is used to drive the aft ground signature toward a ramp shape. The design objective is the minimization of the variation between the ground signature and the target signature subject to several geometric and signature constraints. The target signature is computed by using a least-squares regression of the aft portion of the ground signature. The parameterization and the deformation of the geometry is performed with a NASA in- house shaping tool. The optimization algorithm uses the shaping tool to drive the geometric deformation of a horizontal tail with a parameterization scheme that consists of seven camber design variables and an additional design variable that describes the spanwise location of the midspan section. The demonstration cases show that numerical optimization using the state-of-the-art o -body aerodynamic calculations is not only feasible and repeatable but also allows the exploration of complex design spaces for which a knowledge-based design method becomes less effective.

  12. Design Optimisation of Liquid Stage Aft Bays for Launch Vehicles

    NASA Astrophysics Data System (ADS)

    Persianoff, Richard; Hoerig, Christina; Finkler, Oliver; Barbier, Ivan; Comtesse, Patrick

    2012-07-01

    Aft bay structures represent an essential component in the design of launchers. Booster and main engine thrusts generate high stress levels, which must be distributed equally over the circumference of the load carrying structure. Liquid first stages are especially complex due to the presence of additional fluids equipment, such as ground/board interfaces for filling and draining, pressurisation lines or engine feeding lines. The usage of cryogenics imposes thermal constraints, which can then further increase the complexity of the structure. The challenge of a first stage aft bay is to handle this complexity with an affordable solution while at the same time optimising mass performance and operations at stage and launcher level. The purpose of this paper is to describe the recent developments of aft bay designs for the preliminary investigation of new LH2/LO2 liquid first stages at Astrium Space Transportation.

  13. Closeup oblique view of the aft fuselage of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and port with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods still in place. However. the heat shields have been removed from the SSMEs providing a good view toward the interior of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. Closeup oblique view of the aft fuselage of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods removed. The openings for the SSMEs have been covered with a flexible barrier to create a positive pressure envelope inside of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  15. Detail view of the starboard side of the aft fuselage ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of the starboard side of the aft fuselage of the Orbiter Discovery in the Orbiter Processing Facility at Kennedy Space Center with the Orbiter Maneuvering/Reaction Control Systems Pod removed and exposing the insulating foil used to protect the orbiter structure from the heat generated by the maneuvering and reaction control engines. Also note in the view that the aft fuselage access door has bee removed and also note the ground support equipment attached to the T-0 umbilical plate in the lower left of the view. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  16. Closeup oblique view of the aft fuselage of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods still in place. However. the heat shields have been removed from the SSMEs providing a good view toward the interior of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  17. Closeup view of an Aft Skirt being prepared for mating ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of an Aft Skirt being prepared for mating with sub assemblies in the Solid Rocket Booster (SRB) Assembly and Refurbishment Facility at Kennedy Space Center. The most prominent feature in this view are the four Aft Booster Separation Motors on the left side of the skirt in this view. The Separation Motors burn for one second to ensure the SRBs drift away from the External Tank and Orbiter at separation. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  18. Pilot Fullerton reviews checklist on Aft Flight Deck Onorbit Station

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Pilot Fullerton, wearing communication kit assembly (assy) mini headset, reviews checklist and looks at remote manipulator system (RMS) closed circuit television (CCTV) views displayed on CCTV monitors at Aft Flight Deck Onorbit Station. Taken from the aft flight deck starboard side, Fullerton is seen in front of Panels A7 and A8 with remote manipulator syste (RMS) translation hand control (THC) and RMS rotation hand control (RHC) in the foreground and surrounded by University of Michigan (U of M) GO BLUE and United States Air Force - A Great Way of Life Decals.

  19. General view looking aft from the starboard side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view looking aft from the starboard side of the Orbiter Discovery looking into the payload bay and the bulkhead of the aft fuselage. Note that the Orbiter Boom Sensor System is still attached while the Remote Manipulator System has been removed. Also note the suspended protective panels and walkways in place to protect the interior surfaces of the payload bay doors while in their open position. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  20. S-IV-B Aft Swing Arm Umbilical Carrier

    NASA Technical Reports Server (NTRS)

    1967-01-01

    The Marshall Space Flight Center (MSFC) played a crucial role in the development of the huge Saturn rockets that delivered humans to the moon in the 1960s. Many unique facilities existed at MSFC for the development and testing of the Saturn rockets. Affectionately nicknamed 'The Arm Farm', the Random Motion/ Lift-Off Simulator was one of those unique facilities. This facility was developed to test the swing arm mechanisms that were used to hold the rocket in position until liftoff. The Arm Farm provided the capability of testing the detachment and reconnection of various arms under brutally realistic conditions. The 18-acre facility consisted of more than a half dozen arm test positions and one position for testing access arms used by the Apollo astronauts. Each test position had two elements: a vehicle simulator for duplicating motions during countdown and launch; and a section duplicating the launch tower. The vehicle simulator duplicated the portion of the vehicle skin that contained the umbilical connections and personnel access hatches. Driven by a hydraulic servo system, the vehicle simulator produced relative motion between the vehicle and tower. On the Arm Farm, extreme environmental conditions (such as a launch scrub during an approaching Florida thunderstorm) could be simulated. The dramatic scenes that the Marshall engineers and technicians created at the Arm Farm permitted the gathering of crucial technical and engineering data to ensure a successful real time launch from the Kennedy Space Center. This photo depicts a general view of the S-IV-B aft swing arm umbilical carrier.

  1. Section BB Hatch Coating; Framing Plan on Line C Lodging ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Section B-B Hatch Coating; Framing Plan on Line C Lodging Knees at Hatch; Elevation A-A Hull Framing; Section at Hatch Frame 36, Starboard Looking Aft; Midship Section Frame 37, Port Looking Aft - Steam Schooner WAPAMA, Kaiser Shipyard No. 3 (Shoal Point), Richmond, Contra Costa County, CA

  2. 109. #1 ENGINE ROOM FORWARD LOOKING AFT SHOWING #4 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    109. #1 ENGINE ROOM - FORWARD LOOKING AFT SHOWING #4 LOW PRESSURE TURBINE BUILT BY WESTINGHOUSE SHAFT HORSEPOWER 19,800, RPM 4301, STEAM PRESSURE 371/2 LB.G., SERIAL #I-A-9636-14. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  3. 108. #1 ENGINE ROOM FORWARD AFT CENTERLINE TO STARBOARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    108. #1 ENGINE ROOM - FORWARD AFT CENTERLINE TO STARBOARD SHOWING #1 REDUCTION GEAR BUILT BY WESTINGHOUSE SERIAL # 1-A-9638-13 WITH A REDUCTION OF HIGH PRESSURE 20,908 AND LOW PRESSURE 16,226. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  4. 100. COBBLER SHOP AFT LOOKING FORWARD VISIBLE ARE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    100. COBBLER SHOP - AFT LOOKING FORWARD - VISIBLE ARE THE FINISHING MACHINE, DAVIS STITCHING MACHINE, SINGER SEWING MACHINE FROM TAILOR SHOP, STORAGE SHELVES, WORK BENCH AND SHOE TREE STAND. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  5. Astronaut Ellen Ochoa at RMS controls on aft flight deck

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Astronaut Ellen Ochoa, payload commander, on the Space Shuttle Atlantis' aft flight deck, has just completed an operations at the controls for the Remote Manipulator System (RMS) arm while working in chorus with astronaut Donald R. McMonagle. McMonagle, mission commander, is seen here at his station on the forward flight deck. An RMS operations checklist floats in front of Ochoa.

  6. Wardroom staterooms, officer's country, view forward to aft showing barbette ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Wardroom staterooms, officer's country, view forward to aft showing barbette on right of photograph, original wood ladder to main deck, heating system radiator on left and officer's stateroom doors. (088) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  7. 34. AFT ENGINE ROOM & MACHINE SHOP, LOOKING TOWARDS PORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. AFT ENGINE ROOM & MACHINE SHOP, LOOKING TOWARDS PORT AT FRAMING OF VESSEL, (CURVED VERTICAL FRAMING, HORIZONTAL FRAMING, AND CEILING FRAMING). - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  8. 96. View aft, port side, from just forward of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    96. View aft, port side, from just forward of the mizzenmast. Cans in foreground store Fluid Film, used to protect structural steel below waterline from oxidation. Sails stored on shelving in background have since been moved to Museum Storage. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  9. 21. HANGAR BAY #2 AFT LOOKING FORWARD ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. HANGAR BAY #2 - AFT LOOKING FORWARD ON CENTERLINE - STARBOARD SIDE SHOWING THREE (3) DEHUMIDIFICATION MACHINES, LIFE JACKET STORAGE BINS, UPTAKE SPACE AND AQUEOUS FIRE FIGHTING FOAM STATION - PORT SIDE SHOWING SCUPPER COVERS AND HANGAR DECK PLANE CONTROL STATION. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  10. 18. HANGAR BAY #1 FORWARD LOOKING AFT ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. HANGAR BAY #1 - FORWARD LOOKING AFT ON CENTERLINE - STARBOARD SIDE SHOWING DECK WINCHES AND FORWARD BOMB ELEVATOR. PORT SIDE SHOWING AQUEOUS FIRE FIGHTING FOAM STATION, HATCHES AND BLOWER VENTS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  11. 20. HANGAR BAY #2 FORWARD LOOKING AFT ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. HANGAR BAY #2 - FORWARD LOOKING AFT ON CENTERLINE - STARBOARD SIDE SHOWING CONFLAGRATION STATION, UPTAKE SPACE AND DEHUMIDIFICATION MACHINES - PORT SIDE SHOWING VARIOUS DECK WINCHES, ROLLER DOORS, HANGAR DECK PLANE CONTROL STATION AND AQUEOUS FIRE FIGHTING FOAM HOSE REELS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  12. 24. HANGAR BAY #3 FORWARD LOOKING AFT STARBOARD TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. HANGAR BAY #3 - FORWARD LOOKING AFT STARBOARD TO PORT SHOWING LADDERWAY TO THE GALLERY DECK, OVERHEAD RAILWAYS FOR ELECTRIC HOISTS, DEHUMIDIFICATION MACHINE, LIFE JACKET STORAGE BINS, HATCHES LEADING TO THE FANTAIL AND METAL SHOP WITH VARIOUS BOOMS AND ANTENNA SUPPORTS ON DECK. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  13. 19. HANGAR BAY #1 AFT LOOKING FORWARD ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. HANGAR BAY #1 - AFT LOOKING FORWARD ON CENTERLINE - STARBOARD SIDE SHOWING FORWARD BOMB ELEVATOR, DEHUMIDIFICATION MACHINE AND OFFICERS' QUARTER DECK - PORT SIDE SHOWING AQUEOUS FIRE FIGHTING FOAM STATION, HATCHES AND BLOWER VENTS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  14. General view looking aft along the starboard side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view looking aft along the starboard side of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. This view shows a close up view of the reinforced carbon-carbon leading edge of the Orbiter wing. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  15. 27. VIEW LOOKING AFT ON STARBOARD SIDE OF MAIN DECK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. VIEW LOOKING AFT ON STARBOARD SIDE OF MAIN DECK WITH TENDER ANNIE RUTH ALONGSIDE. COVER OF FORWARD COMPANIONWAY HAS BEEN PLACED ON MAIN DECK; SUN AWNING A TYPICAL FEATURE IN TROPICAL CLIMATES. CREW MEMBERS UNKNOWN Original 4-3/4'x6-3/4' photograph taken c. 1930? - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  16. 65. FORWARD EMERGENCY DIESEL GENERATOR SET AFT LOOKING FORWARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    65. FORWARD EMERGENCY DIESEL GENERATOR SET - AFT LOOKING FORWARD SHOWING TOP HALF OF FAIRBANKS MORSE 36D81/8 TEN CYLINDER DIESEL ENGINE SERIAL #951230 AND EXHAUST SYSTEM. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  17. 118. #3 SHAFT ALLEY (PROPELLER SHAFT) FORWARD LOOKING AFT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    118. #3 SHAFT ALLEY (PROPELLER SHAFT) - FORWARD LOOKING AFT ON PORT SIDE SHOWING THE SHAFT, SHAFT PACKING GLAND, SHAFT SEAL COOLING WATER LINE AND FIVE INCH FIRE MAIN PIPING. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  18. 25. Hot well, as seen from port side aft. Waste ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. Hot well, as seen from port side aft. Waste water overflow pipe appears at left, behind which is bilge pump. At base of hot well on either side are reciprocating boiler feedwater pumps driven from hot well crosshead. (Labels were applied by HAER recording team and are not original to equipment.) - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  19. 41. #1 ARRESTING GEAR ENGINE AFT LOOKING FORWARD PORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. #1 ARRESTING GEAR ENGINE - AFT LOOKING FORWARD PORT TO STARBOARD SHOWING ARRESTING GEAR ENGINE ACCUMULATOR, AIR FLASK, CONTROL VALVE, WITH CONTROL RAM, SHEAVES AND WIRES UNDERNEATH ENGINE STAND. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  20. Closeup view of the mid deck aft wall of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the mid deck aft wall of the Orbiter Discovery showing a mission specific configuration of stowage lockers within the modular system designed for maximum flexibility. This photograph was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  1. 18. VIEW AFT INTO ENGINE ROOM AND UP INTO CAPTAIN'S ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. VIEW AFT INTO ENGINE ROOM AND UP INTO CAPTAIN'S CABIN. THE AFTER BULKHEAD OF THE ENGINE ROOM WAS REMOVED WHEN THE ENGINE WAS SALVAGED. ENGINE BED AND GEARBOX ARE REMNANTS OF THE ENGINE INSTALLATION. CABLES AND CHAINS ARE IN PLACE TO HELP STABILIZE THE HULL AND TRANSOM. - Auxiliary Fishing Schooner "Evelina M. Goulart", Essex Shipbuilding Museum, 66 Main Street, Essex, Essex County, MA

  2. 34. PRIMARY FLIGHT CONTROL STATION AFT LOOKING FORWARD ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. PRIMARY FLIGHT CONTROL STATION - AFT LOOKING FORWARD ON PORT SIDE SHOWING FLIGHT DECK LIGHTING BOARD, ARRESTING GEAR CONTROL CONSOLE AND FRESNEL LENS OPTICAL LANDING SYSTEM. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  3. DETAIL OF WATERTIGHT DOOR IN LOWER HOLD ON AFT SIDE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF WATER-TIGHT DOOR IN LOWER HOLD ON AFT SIDE OF BULKHEAD BETWEEN SHIP’S CABOOSE AND LAZARETTE. THIS BULKHEAD IS OF WELDED CONSTRUCTION, INSTALLED LATE IN THE VESSEL’S CAREER. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  4. Plans: Aft Gun Platform, Quarters for 16 Gunmen, Poop Deck, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Plans: Aft Gun Platform, Quarters for 16 Gunmen, Poop Deck, Boat Deck, House Top, Bridge Deck, Upper Bridge Deck, Navigating Bridge, Forecastle Deck, Gun Platform, Upper Deck, Second Deck and Hold Plan - Mission Santa Ynez, Suisun Bay Reserve Fleet, Benicia, Solano County, CA

  5. DETAIL OF AFT STABILIZER, SECOND LEVEL OF THE EXTERNAL TANK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF AFT STABILIZER, SECOND LEVEL OF THE EXTERNAL TANK CHECK-OUT CELLS, HB-2, FACING NORTH - Cape Canaveral Air Force Station, Launch Complex 39, Vehicle Assembly Building, VAB Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

  6. 25. HANGAR BAY #3 AFT LOOKING FORWARD ON CENTERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. HANGAR BAY #3 - AFT LOOKING FORWARD ON CENTERLINE - STARBOARD SIDE SHOWING AFTER BROW, ELEVATOR DOORS, FOG FOAM STATION #7, AND DEHUMIDIFICATION MACHINES. PORT SIDE SHOWING SCUPPER COVERS, LIFE JACKET BIN #16, PARTS STOREROOM, HATCH AND LADDERWAY TO GALLERY DECK. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  7. 92. STARBOARD CATAPULT HYDRAULIC MANIFOLD FORWARD LOOKING AFT SHOWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    92. STARBOARD CATAPULT HYDRAULIC MANIFOLD - FORWARD LOOKING AFT SHOWING THE SEVEN (7) DISCHARGE LINES FROM THE SEVEN (7) HYDRAULIC PUMPS THROUGH SHUT-OFF VALVES TO ACCUMULATOR TANKS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  8. 11. Forward machinery space looking aft toward starboard side, showing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Forward machinery space looking aft toward starboard side, showing blower engine in foreground with belt running to blower. Steering engine lies in background; note sheave for port side steering cable in upper right hand corner of view. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  9. 30. View of main deck at bow (looking aft from ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. View of main deck at bow (looking aft from samson post, upper deck removed), showing anchor windlass (left foreground), head (right foregound), and forward deckhouse; weather canopy overhead not an original or permanent feature - Schooner WAWONA, 1018 Valley Street, Seattle, King County, WA

  10. 23. FORWARD PUMP ROOM LOOKING AFT AT OIL TANK BULKHEAD. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. FORWARD PUMP ROOM LOOKING AFT AT OIL TANK BULKHEAD. FROM LEFT TO RIGHT ARE FIRE AND BILGE PUMP (LEFT BACKGROUND), BALLAST PUMP, AND CARGO OIL PUMP. - Ship "Falls of Clyde", Hawaii Maritime Center,Pier 7, Honolulu, Honolulu County, HI

  11. 119. #3 SHAFT ALLEY AFT LOOKING FORWARD ON STARBOARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    119. #3 SHAFT ALLEY - AFT LOOKING FORWARD ON STARBOARD SIDE SHOWING #3 SHAFT COUPLING WITH LOCKING DEVICE INSTALLED, SHAFT SPRING BEARING, SHAFT SEAL COOLING WATER LINE, FIVE INCH FIRE MAIN AND BALLASTING MANIFOLD. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  12. 73. TORPEDO WORK SHOP FORWARD LOOKING AFT SHOWING TORPEDO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    73. TORPEDO WORK SHOP - FORWARD LOOKING AFT SHOWING TORPEDO ELEVATOR, HIGH PRESSURE AIR REDUCING STATION, SCUTTLEBUTT, TORPEDO AFTERBODY WORKSHOP, OVERHEAD CHAIN MOIST AND RAIL SYSTEM AND OVERHEAD SPRINKLER SYSTEM. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  13. General view of the aft Flight Deck looking at the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the aft Flight Deck looking at the mission specialist seats directly behind and to the side of the commander and pilot's seats. These seats are removed, packed and stowed during on-orbit activities. This image was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. 34. VIEW LOOKING AFT DOWN STARBOARD SIDE OF MAIN DECK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. VIEW LOOKING AFT DOWN STARBOARD SIDE OF MAIN DECK FROM A POINT NEAR PAWL BITT Original 5'x5' photograph taken by Robert S. Douglas, 1966 - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  15. 13. VIEW LOOKING AFT IN PILOTS' CABIN ON 'TWEEN DECK, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. VIEW LOOKING AFT IN PILOTS' CABIN ON 'TWEEN DECK, SHOWING BUNKS, CABIN SKYLIGHT, WOOD STOVE (WITHOUT CHIMNEY PIPE) LADDERWAY, AND OPEN DOOR IN STERN BULKHEAD, GIVING ACCESS TO INTERIOR OF COUNTER - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  16. 12. INTERIOR VIEW OF COUNTER, LOOKING AFT AT STERNPOST AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. INTERIOR VIEW OF COUNTER, LOOKING AFT AT STERNPOST AND STERNPOST KNEE (ON WHICH STICK RULE IS LYING). FRESH WATER TANKS APPEAR TO EITHER SIDE OF STERNPOST; SMALL TANK SUSPENDED FROM DECK IN CENTER OF VIEW IS AN AIR RESERVOIR FOR ENGINES' PNEUMATIC CONTROL SYSTEM - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  17. 28. VIEW LOOKING AFT ON STARBOARD SIDE OF MAIN DECK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. VIEW LOOKING AFT ON STARBOARD SIDE OF MAIN DECK FROM POINT ALONGSIDE WINDLASS. SUN AWNING APPEARS TO HAVE BEEN FASHIONED FROM VESSEL'S SAILS. CREW MEMBERS UNKNOWN Original 4-3/4'x6-3/4' photograph taken c. 1930? - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  18. 77 FR 37768 - Airworthiness Directives; Aeronautical Accessories, Inc., High Landing Gear Aft Crosstube Assembly

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Accessories, Inc., High Landing Gear Aft Crosstube Assembly AGENCY: Federal Aviation Administration (FAA), DOT... Accessories, Inc. (AAI), High Landing Gear Aft Crosstube Assembly (aft crosstube) installed on certain Bell... installed during production or based on a Supplemental Type Certificate (STC). This AD requires...

  19. 77 FR 5420 - Airworthiness Directives; Aeronautical Accessories Inc. High Landing Gear Aft Crosstube Assembly

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Accessories Inc. High Landing Gear Aft Crosstube Assembly AGENCY: Federal Aviation Administration (FAA), DOT... (AD) for the Aeronautical Accessories Inc. (AAI) High Landing Gear Aft Crosstube Assembly (aft... helicopters as an approved Bell part installed during production or based on a Supplemental Type...

  20. [A Packet of Information on the Background of the AFT-NEA Merger Break.

    ERIC Educational Resources Information Center

    American Federation of Teachers, Washington, DC.

    This document contains informational materials about the breakdown in merger talks between the American Federation of Teachers (AFT) and the National Education Association (NEA). Included in the packet are (a) the AFT statement on the breakup of unity talks; (b) transcripts of two news conferences by David Selden, president of the AFT, on the…

  1. Closeup view of the interior of an Aft Skirt being ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the interior of an Aft Skirt being tested and prepared for mating with sub assemblies in the Solid Rocket Booster (SRB) Assembly and Refurbishment Facility at Kennedy Space Center. This view is showing the SRB Thrust Vector Control (TVC) System which includes independent auxiliary power units for each actuator to pressurize their respective hydraulic systems. When the Nozzle is mated with the Aft Skirt the two actuators, located on the left and right side of the TVC System in this view, can swivel it up to 3.5 degrees to redirect the thrust to steer and maintain the Shuttle's programmed trajectory. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  2. Closeup view looking aft from the starboard side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view looking aft from the starboard side of the Orbiter Discovery looking into the payload bay and the bulkhead of the aft fuselage. Note the vertical stabilizer protruding slightly from beyond the clear sheeting used to keep positive pressure in the mid-fuselage and payload bay area during servicing. Note that the Orbiter Boom Sensor System is still attached while the Remote Manipulator System has been removed. Also note the suspended protective panels and walkways in place to protect the interior surfaces of the payload bay doors while in their open position. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  3. Astronaut Susan Helms on aft flight deck with RMS controls

    NASA Technical Reports Server (NTRS)

    1994-01-01

    On the Space Shuttle Discovery's aft flight deck, astronaut Susan J. Helms handles controls for the Remote Manipulator System (RMS). The robot arm operated by Helms, who remained inside the cabin, was used to support task such as the release and retrieval of the free-flying Shuttle Pointed Autonomous Research Tool for Astronomy (SPARTAN) - 201, a six-hour space walk and the Shuttle Plume Impingement Flight Experiment (SPIFEX).

  4. View looking aft along the starboard side of the midfuselage ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View looking aft along the starboard side of the mid-fuselage of the Orbiter Discovery. This view shows the wing profile as it intersects with the fuselage. Also note in the foreground the panels protecting the Reinforced Carbon-Carbon leading edge of the wing. This view was taken from the service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  5. 26. Port side of engine room looking forward from aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. Port side of engine room looking forward from aft bulkhead. This area contains mostly electrical equipment. Two single-cylinder steam-driven dynamos are located near the engine bed, one at right foreground, the other in background. At left in image are a motor-generator set installed to convert DC current (from dynamos) to AC current. Edge-on view of control panel appears near center of image. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  6. Closeup view of an Aft Skirt being prepared for mating ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of an Aft Skirt being prepared for mating with sub assemblies in the Solid Rocket Booster Assembly and Refurbishment Facility at Kennedy Space Center. The most prominent feature in this view are the six Thrust Vector Control System access ports, three per hydraulic actuator. - Space Transportation System, Solid Rocket Boosters, Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  7. Oblique view at ground level looking at the aft and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Oblique view at ground level looking at the aft and port side of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note that the Orbiter Maneuvering System/Reaction Control System pods and the Shuttle Main Engines are removed in this image. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  8. Closeup view of the payload bay side of the aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the payload bay side of the aft fuselage bulkhead of the Orbiter Discovery. This image has a detailed portions of the Remote Manipulator System and the Orbiter Maneuvering System/Reaction Control System Pods. This photograph wa taken in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  9. 13. Coal ejectors mounted on aft bulkhead of coal bunker. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Coal ejectors mounted on aft bulkhead of coal bunker. Ejectors were used to flush overboard live coals and clinkers from firebed (pipe for carrying coals overboard has been removed from ejector in foreground). Coal doors from bunker appear beside ejector in foreground). Coal doors from bunker appear beside ejectors at deck; note firing shovels in background against hull. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  10. Closeup view of the payload bay side of the aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the payload bay side of the aft crew compartment bulkhead of the Orbiter Discovery. Showing the airlock, the beam-truss attach structure supporting it and its attach points to the payload bay sill longerons. This photograph was taken in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  11. General view of the aft fuselage of the Orbiter Discovery ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the aft fuselage of the Orbiter Discovery looking forward showing Space Shuttle Main Engines (SSMEs) installed in positions one and three and an SSME on the process of being installed in position two. This photograph was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  12. Detailed view inside the aft fuselage of the Orbiter Discovery ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detailed view inside the aft fuselage of the Orbiter Discovery showing the network of supply, distribution and feed lines to deliver fuel, oxidizer and other vital gasses and fluids to the Space Shuttle Main Engines (SSMEs). This photograph was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  13. General view looking aft from the starboard side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view looking aft from the starboard side of the mid fuselage of the Orbiter Discovery. This view has a close-up view of the remote sensor boom and its retention mechanisms at its attach points to the starboard longeron. This photograph was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. Autogenic-Feedback Training Exercise (AFTE) Method and System

    NASA Technical Reports Server (NTRS)

    Cowings, Patricia S. (Inventor)

    1997-01-01

    The Autogenic-Feedback Training Exercise (AFTE) method of the present invention is a combined application of physiologic and perceptual training techniques. such as autogenic therapy and biofeedback. This combined therapy approach produces a methodology that is appreciably more effective than either of the individual techniques used separately. The AFTE method enables sufficient magnitude of control necessary to significantly reduce the behavioral and physiologic reactions to severe environmental stressors. It produces learned effects that are persistent over time and are resistant to extinction and it can be administered in a short period of time. The AFTE method may be used efficiently in several applications, among which are the following: to improve pilot and crew performance during emergency flying conditions; to train people to prevent the occurrence of nausea and vomiting associated with motion and sea sickness, or morning sickness in early pregnancy; as a training method for preventing or counteracting air-sickness symptoms in high-performance military aircraft; for use as a method for cardiovascular training, as well as for multiple other autonomic responses, which may contribute to the alleviation of Space Motion Sickness (SMS) in astronauts and cosmonauts; training people suffering from migraine or tension headaches to control peripheral blood flow and reduce forehead and/or trapezius muscle tension; training elderly people suffering from fecal incontinence to control their sphincter muscles; training cancer patients to reduce the nauseagenic effects of chemotherapy; and training patients with Chronic Intestinal Pseudo-obstruction (CIP).

  15. Active Fish Tracking Sonar (AFTS) for Assessing Fish Behavior

    SciTech Connect

    Hedgepeth, J; Johnson, Gary E. ); Skalski, John R.; Burczynski, J

    2002-11-01

    Active fish tracking sonars (AFTS) were used in 2001 to study fish movement in response to intake occlusion plates at The Dalles Dam on the Columbia River. AFTS provides three-dimensional fish tracks by aligning the axis of a split-beam transducer with a fish target. High-speed stepper motors move the transducer so that a tracked target remains on-axis. Occlusion plates with lateral extensions covered the top half of the turbine intakes to produce a fish friendly near-dam environment. Two AFTS were positioned at the center of Main Unit 1, one each for monitoring installed and removed plate conditions. A regression analysis showed that occlusion plates had pronounced effects on fish movement along the dam. The plates appeared to inhibit movement toward the spillway, movement toward the dam (especially in front of the turbine intake), and movement downward toward the turbines. Fish fate (as opposed to movement directions from regression slopes) into particular areas was determined using Markov-chain analysis. The sluiceway (a safer passage route above the turbine intake) zone of influence was larger with the occlusion plates installed, contrary to the regression results. In addition, the probability of passage out the near turbine and bottom sides of the sample volume was about 50% lower with occlusion plates installed.

  16. The Revolution That Is Overdue. Looking Toward the Future of Teaching and Learning. A Report of the AFT Task Force on the Future of Education.

    ERIC Educational Resources Information Center

    American Federation of Teachers, Washington, DC.

    This report sets forth the position of the American Federation of Teachers (AFT) on reform measures in the public schools. The first section deals with securing and retaining an adequate number of talented teachers through the professionalization of teaching. Recommendations are made on professional salaries; teacher shortage areas and the…

  17. SRB attrition rate study of the aft skirt due to water impact cavity collapse loading

    NASA Technical Reports Server (NTRS)

    Crockett, C. D.

    1976-01-01

    A methodology was presented so that realistic attrition prediction could aid in selecting an optimum design option for minimizing the effects of updated loads on the Space Shuttle Solid Rocket Booster (SRB) aft skirt. The updated loads resulted in water impact attrition rates greater than 10 percent for the aft skirt structure. Adding weight to reinforce the aft skirt was undesirable. The refined method treats the occurrences of the load distribution probabilistically, radially and longitudinally, with respect to the critical structural response.

  18. 13. CLOSEUP OF AFT BULKHEAD IN THE MAIN HOLD. HORIZONTAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. CLOSE-UP OF AFT BULKHEAD IN THE MAIN HOLD. HORIZONTAL ALUMINUM SCALE RESTING ON STEP IS FOUR FEET LONG. THE BOTTOM OF THE HOLD IS MADE OF POURED CONCRETE AND HAS A CENTER DRAIN TO COLLECT WATER FROM MELTING ICE AND OTHER FLUIDS. THE DRAIN LED TO A SUMP CLEARED BY A BILGE PUMP WHICH PUMPED OVERBOARD. THE RECTANGULAR OPENING IN THE BULKHEAD WAS CUT TO ENABLE EASIER REMOVAL OF THE ENGINE AFTER THE EVELINA M. GOULART WAS ABANDONED. - Auxiliary Fishing Schooner "Evelina M. Goulart", Essex Shipbuilding Museum, 66 Main Street, Essex, Essex County, MA

  19. 27. VIEW FROM AFT OF MAIN HOISTING ENGINE WITH HOISTING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. VIEW FROM AFT OF MAIN HOISTING ENGINE WITH HOISTING DRUM IN FOREGROUND. NOTE MAIN HOISTING DRUM IS A STEP DRUM, WITH TWO DIAMETERS ON DRUM. WHEN BUCKET IS IN WATER THE CABLE IS ON THE SMALLER STEP, AS PICTURED, GIVING MORE POWER TO THE LINE. THE CABLE STEPS TO LARGER DIAMETER WHEN BUCKET IS OUT OF WATER, WHERE SPEED IS MORE IMPORTANT THAN POWER. SMALLER BACKING DRUM IN BACKGROUND. - Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, Pittsburgh, Allegheny County, PA

  20. Closeup view of the aft fuselage of the Orbiter Discovery ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the aft fuselage of the Orbiter Discovery on the starboard side looking forward. This view is of the attach surface for the Orbiter Maneuvering System/Reaction Control System (OMS/RCS) Pod. The OMS/RCS pods are removed for processing and reconditioning at another facility. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  1. Closeup view of the aft fuselage looking forward along the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the aft fuselage looking forward along the approximate centerline of the Orbiter Discovery looking at the expansion nozzles of the Space Shuttle Main Engines (SSME) and the Orbiter Maneuvering System. Also in the view is the orbiter's body flap with a protective covering over the High-temperature Reusable Surface Insulation tiles on the surface facing the SSMEs. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  2. Detail view in engine bay three in the the aft ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view in engine bay three in the the aft fuselage of the Orbiter Discovery. This view shows the engine interface fittings and the hydraulic-actuator support structure. The propellant feed lines are the large plugged and capped orifices. Note the handwritten references on the thrust plate in proximity to the actuators that read E3 Pitch and E3 Yaw. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  3. General view looking aft along the port side of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view looking aft along the port side of the Orbiter Discovery into its payload bay. Note the Remote Manipulator System, Canadarm, in the foreground mounted on the port side longeron. The Remote Sensor Arm is mounted on the opposite, starboard, longeron. Also note the airlock and the protective covering over the docking mechanism. This image was taken in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  4. Effects of Bifurcations on Aft-Fan Engine Nacelle Noise

    NASA Technical Reports Server (NTRS)

    Nark, Douglas M.; Farassat, Fereidoun; Pope, D. Stuart; Vatsa, Veer N.

    2004-01-01

    Aft-fan engine nacelle noise is a significant factor in the increasingly important issue of aircraft community noise. The ability to predict such noise within complex duct geometries is a valuable tool in studying possible noise attenuation methods. A recent example of code development for such predictions is the ducted fan noise propagation and radiation code CDUCT-LaRC. This work focuses on predicting the effects of geometry changes (i.e. bifurcations, pylons) on aft fan noise propagation. Beginning with simplified geometries, calculations show that bifurcations lead to scattering of acoustic energy into higher order modes. In addition, when circumferential mode number and the number of bifurcations are properly commensurate, bifurcations increase the relative importance of the plane wave mode near the exhaust plane of the bypass duct. This is particularly evident when the bypass duct surfaces include acoustic treatment. Calculations involving more complex geometries further illustrate that bifurcations and pylons clearly affect modal content, in both propagation and radiation calculations. Additionally, results show that consideration of acoustic radiation results may provide further insight into acoustic treatment effectiveness for situations in which modal decomposition may not be straightforward. The ability of CDUCT-LaRC to handle complex (non-axisymmetric) multi-block geometries, as well as axially and circumferentially segmented liners, allows investigation into the effects of geometric elements (bifurcations, pylons).

  5. Spacelab 3 flight experiment No. 3AFT23: Autogenic-feedback training as a preventive method for space adaptation syndrome

    NASA Technical Reports Server (NTRS)

    Cowings, Patricia S.; Toscano, William B.; Kamiya, Joe; Miller, Neal E.; Sharp, Joseph C.

    1988-01-01

    Space adaptation syndrome is a motion sickness-like disorder which affects up to 50 percent of all people exposed to microgravity in space. This experiment tested a physiological conditioning procedure (Autogenic-Feedback Training, AFT) as an alternative to pharmacological management. Four astronauts participated as subjects in this experiment. Crewmembers A and B served as treatment subjects. Both received preflight training for control of heart rate, respiration rate, peripheral blood volume, and skin conductance. Crewmembers C and D served as controls (i.e., did not receive training). Crewmember A showed reliable control of his own physiological responses, and a significant increase in motion sickness tolerance after training. Crewmember B, however, demonstrated much less control and only a moderate increase in motion sickness tolerance was observed after training. The inflight symptom reports and physiological data recordings revealed that Crewmember A did not experience any severe symptom episodes during the mission, while Crewmember B reported one severe symptom episode. Both control group subjects, C and D (who took antimotion sickness medication), reported multiple symptom episodes on mission day 0. Both inflight data and crew reports indicate that AFT may be an effective countermeasure. Additional data must be obtained inflight (a total of eight treatment and eight control subjects) before final evaluation of this treatment can be made.

  6. Convergent Regulation of Candida albicans Aft2 and Czf1 in Invasive and Opaque Filamentation.

    PubMed

    Xu, Ning; Dong, Yi-Jie; Yu, Qi-Lin; Zhang, Bing; Zhang, Meng; Jia, Chang; Chen, Yu-Lu; Zhang, Biao; Xing, Lai-Jun; Li, Ming-Chun

    2015-09-01

    Candida albicans is the most common fungal pathogen of mucosal infections and invasive diseases in immuno-compromised humans. The abilities of yeast-hyphal growth and white-opaque switching affect C. albicans physiology and virulence. Here, we showed that C. albicans Aft2 regulator was required for embedded filamentous growth and opaque cell-type formation. Under low-temperature matrix embedded conditions, Aft2 functioned downstream of Czf1-mediated pathway and was required for invasive filamentation. Moreover, deletion of AFT2 significantly reduced opaque cell-type formation under N-acetylglucosamine (GlcNAc) inducing conditions. Ectopic expression of CZF1 slightly increased the white-opaque switching frequency in the aft2Δ/Δ mutant, but did not completely restore to wild-type levels, suggesting that Czf1 at least partially bypassed the essential requirement for Aft2 in response to opaque-inducing cues. In addition, multiple environmental cues altered AFT2 mRNA and protein levels, such as low temperature, physical environment and GlcNAc. Although the absence of Czf1 or Efg1 also increased the expression level of AFT2 gene, deletion of CZF1 remarkably reduced the stability of Aft2 protein. Furthermore, C. albicans Aft2 physically interacted with Czf1 under all tested conditions, whereas the interaction between Aft2 and Efg1 was barely detectable under embedded conditions, supporting the hypothesis that Aft2, together with Czf1, contributed to activate filamentous growth by antagonizing Efg1-mediated repression under matrix-embedded conditions.

  7. 4. AERIAL VIEW EXUSS HORNET CVS12 LOOKING AFT TO FORWARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. AERIAL VIEW EX-USS HORNET CVS-12 LOOKING AFT TO FORWARD DOWN CENTERLINE WITH OTHER INACTIVE SHIPS MOORED ALONGSIDE AFT PORT QUARTER AND ACROSS PIER. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  8. Fighting for the Profession: A History of AFT Higher Education. Item Number 36-0701

    ERIC Educational Resources Information Center

    American Federation of Teachers, 2003

    2003-01-01

    This document provides a history of the relationship between higher education faculty and the American Federation of Teachers (AFT). Highlights include the first AFT higher education local formed in 1918, the role played by the union in the expansion of the G.I. Bill following World War II, increased activism in the 1950s and 1960s to win…

  9. On the Space Shuttle Endeavour's aft flight deck, astronaut Daniel W. Bursch, mission specialist, is

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-77 esc view --- On the Space Shuttle Endeavour's aft flight deck, astronaut Daniel W. Bursch, mission specialist, is photographed prior to recording still pictures of an Earth observation target of opportunity. A camera lens is temporarily stowed nearby on the aft wall. A crew mate exposed the image with an Electronic Still Camera (ESC).

  10. STS-38 Mission Specialist (MS) Springer uses camera on OV-104 aft flight deck

    NASA Technical Reports Server (NTRS)

    1990-01-01

    STS-38 Mission Specialist (MS) Robert C. Springer, holding HASSELBLAD camera, positions himself under aft flight deck overhead window W7 before recording the Earth's surface below. Behind Springer are Atlantis', Orbiter Vehicle (OV) 104's, onorbit station and aft flight deck viewing windows.

  11. View forward to aft of compartment A126, port side fore ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View forward to aft of compartment A-126, port side fore to aft showing scuttlebutt (drinking water fountain) in background, deck fittings, coal bunker manhole cover at lower left. (043) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  12. Effect of AFT Rotor on the Inter-Rotor Flow of an Open Rotor Propulsion System

    NASA Technical Reports Server (NTRS)

    Slaboch, Paul E.; Stephens, David B.; Van Zante, Dale E.

    2016-01-01

    The effects of the aft rotor on the inter-rotor flow field of an open rotor propulsion rig were examined. A Particle Image Velocimetry (PIV) dataset that was acquired phase locked to the front rotor position has been phase averaged based on the relative phase angle between the forward and aft rotors. The aft rotor phase was determined by feature tracking in raw PIV images through an image processing algorithm. The effect of the aft rotor potential field on the inter-rotor flow were analyzed and shown to be in good agreement with Computational Fluid Dynamics (CFD) simulations. It was shown that the aft rotor had no substantial effect on the position of the forward rotor tip vortex but did have a small effect on the circulation strength of the vortex when the rotors were highly loaded.

  13. General view of the middeck looking aft and port. In ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    General view of the mid-deck looking aft and port. In this view you can clearly see the crew access hatch and the airlock hatch. The hose and ladder in the image are pieces of ground support equipment. The hose is part of the climate control apparatus used while orbiters are being processed. The ladder is used to access the inter-deck passage, leading to the flight deck, while the orbiter is in 1g (earth's gravity). A careful observer will notice a void in the wall near the base of the access ladder, this is the Waste Management Compartment with the Waste Management System, i.e. Space Potty, removed. This view was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. Closeup oblique view of the aft fuselage of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and port as the last Space Shuttle Main Engine is being removed, it can be seen on the left side of the image frame. Note that one of the Orbiter Maneuvering System/ Reaction Control System has been removed while one of them remains. Also note that the body flap, below the engine positions has a protective covering to prevent damage to the High-temperature Reusable Surface Insulation tiles. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  15. Closeup oblique view of the aft fuselage of the Orbiter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard as the last Space Shuttle Main Engine is being removed, it can be seen on the right side of the image frame. Note that one of the Orbiter Maneuvering System/ Reaction Control System has been removed while one of them remains. Also note that the body flap, below the engine positions has a protective covering to prevent damage to the High-temperature Reusable Surface Insulation tiles. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  16. 30. Engine controls and valve gear, looking aft on main ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Engine controls and valve gear, looking aft on main (promenade) deck level. Threaded admission valve lift rods (two at immediate left of chronometer) permit adjustment of valve timing in lower and upper admission valves of cylinder (left rod controls lower valve, right rod upper valve). Valve rods are lifted by jaw-like "wipers" during operation. Exhaust valve lift rods and wipers are located to right of chronometer. Crank at extreme right drives valve wiper shaft when engaged to end of eccentric rod, shown under "Crank Indicator" dial. Pair of handles to immediate left of admission valve rods control condenser water valves; handles to right of exhaust valve rods control feedwater flow to boilers from pumps. Gauges indicate boiler pressure (left) and condenser vacuum (right); "Crank Indicator" on wall aids engineer in keeping engine crank off "dead-center" at stop so that engine may be easily restarted. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  17. Real-Time Measurements of Aft Dome Insulation Erosion on Space Shuttle Reusable Solid Rocket Motor

    NASA Technical Reports Server (NTRS)

    McWhorter, Bruce; Ewing, Mark; Albrechtsen, Kevin; Noble, Todd; Longaker, Matt

    2004-01-01

    Real-time erosion of aft dome internal insulation was measured with internal instrumentation on a static test of a lengthened version of the Space Shuffle Reusable Solid Rocket Motor (RSRM). This effort marks the first time that real-time aft dome insulation erosion (Le., erosion due to the combined effects of thermochemical ablation and mechanical abrasion) was measured in this kind of large motor static test [designated as Engineering Test Motor number 3 (ETM3)I. This paper presents data plots of the erosion depth versus time. The data indicates general erosion versus time behavior that is in contrast to what would be expected from earlier analyses. Engineers have long known that the thermal environment in the aft dome is severe and that the resulting aft dome insulation erosion is significant. Models of aft dome erosion involve a two-step process of computational fluid dynamics (CFD) modeling and material ablation modeling. This modeling effort is complex. The time- dependent effects are difficult to verify with only prefire and postfire insulation measurements. Nozzle vectoring, slag accumulation, and changing boundary conditions will affect the time dependence of aft dome erosion. Further study of this data and continued measurements on future motors will increase our understanding of the aft dome flow and erosion environment.

  18. Effects of an aft facing step on the surface of a laminar flow glider wing

    NASA Technical Reports Server (NTRS)

    Sandlin, Doral R.; Saiki, Neal

    1993-01-01

    A motor glider was used to perform a flight test study on the effects of aft facing steps in a laminar boundary layer. This study focuses on two dimensional aft facing steps oriented spanwise to the flow. The size and location of the aft facing steps were varied in order to determine the critical size that will force premature transition. Transition over a step was found to be primarily a function of Reynolds number based on step height. Both of the step height Reynolds numbers for premature and full transition were determined. A hot film anemometry system was used to detect transition.

  19. Iron-responsive Transcription Factor Aft1 Interacts with Kinetochore Protein Iml3 and Promotes Pericentromeric Cohesin*

    PubMed Central

    Hamza, Akil; Baetz, Kristin

    2012-01-01

    The Saccharomyces cerevisiae iron-responsive transcription factor, Aft1, has a well established role in regulating iron homeostasis through the transcriptional induction of iron-regulon genes. However, recent studies have implicated Aft1 in other cellular processes independent of iron regulation such as chromosome stability. In addition, chromosome spreads and two-hybrid data suggest that Aft1 interacts with and co-localizes with kinetochore proteins; however, the cellular implications of this have not been established. Here, we demonstrate that Aft1 associates with the kinetochore complex through Iml3. Furthermore, like Iml3, Aft1 is required for the increased association of cohesin with pericentric chromatin, which is required to resist microtubule tension, and aft1Δ cells display chromosome segregation defects in meiosis. Our work defines a new role for Aft1 in chromosome stability and transmission. PMID:22157760

  20. Steam exit flow design for aft cavities of an airfoil

    DOEpatents

    Storey, James Michael; Tesh, Stephen William

    2002-01-01

    Turbine stator vane segments have inner and outer walls with vanes extending therebetween. The inner and outer walls have impingement plates. Steam flowing into the outer wall passes through the impingement plate for impingement cooling of the outer wall surface. The spent impingement steam flows into cavities of the vane having inserts for impingement cooling the walls of the vane. The steam passes into the inner wall and through the impingement plate for impingement cooling of the inner wall surface and for return through return cavities having inserts for impingement cooling of the vane surfaces. A skirt or flange structure is provided for shielding the steam cooling impingement holes adjacent the inner wall aerofoil fillet region of the nozzle from the steam flow exiting the aft nozzle cavities. Moreover, the gap between the flash rib boss and the cavity insert is controlled to minimize the flow of post impingement cooling media therebetween. This substantially confines outflow to that exiting via the return channels, thus furthermore minimizing flow in the vicinity of the aerofoil fillet region that may adversely affect impingement cooling thereof.

  1. Closeup view of the aft fuselage of the Orbiter Discovery ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of the aft fuselage of the Orbiter Discovery looking at the thrust structure that supports the Space Shuttle Main Engines (SSMEs). In this view, SSME number two position is on the left and SSME number three position is on the right. The thrust structure transfers the forces produce by the engines into and through the airframe of the orbiter. The thrust structure includes the SSMEs load reaction truss structure, engine interface fittings and the hydraulic-actuator support structure. The propellant feed lines are the plugged and capped orifices within the engine bays. Note that SSME position two is rotated ninety degrees from position three and one. This was needed to enable enough clearance for the engines to fit and gimbal. Note in engine bay three is a clear view of the actuators that control the gambling of that engine. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  2. 5. AERIAL VIEW EXUSS HORNET CVS12 FROM AFT PORT QUARTER. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. AERIAL VIEW EX-USS HORNET CVS-12 FROM AFT PORT QUARTER. OTHER INACTIVE SHIPS MOORED ALONGSIDE AND IN BACKGROUND. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  3. 3/4 VIEW OF PORT SIDE ELEVATION LOOKING AFT. FIREFIGHTING EQUIPMENT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3/4 VIEW OF PORT SIDE ELEVATION LOOKING AFT. FIREFIGHTING EQUIPMENT CAN BE SEEN ON DECK. WATER INTAKE PORTS ARE LOCATED AMIDSHIP UNDER THE WATERLINE. - Fireboat JOHN J. HARVEY, Pier 63, North River, New York County, NY

  4. Compartment A123 crews WC (head) looking aft; to forward; note ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Compartment A-123 crews WC (head) looking aft; to forward; note wire lockers for transient stowage of clothing while showering. (026) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  5. Astronaut Daniel W. Bursch, mission specialist, pauses during a photography session on the aft

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-77 ESC VIEW --- Astronaut Daniel W. Bursch, mission specialist, pauses during a photography session on the aft flight deck of the Space Shuttle Endeavour. The scene was recorded with an Electronic Still Camera (ESC).

  6. View of admiral dewey's stateroom, compartment A127 looking aft to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of admiral dewey's stateroom, compartment A-127 looking aft to forward; note five inch rapid fire gun at left doors lead to admiral dewey's cabin. (p42) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  7. STS-33 MS Carter operates translation hand control (THC) on aft flight deck

    NASA Technical Reports Server (NTRS)

    1989-01-01

    STS-33 Mission Specialist (MS) Manley L. Carter, Jr operates translation hand control (THC) at the aft flight deck onorbit station while peering out overhead window W7. Carter's communications kit assembly headset microphone extends across his face.

  8. RMS upper boom framed by aft flight deck viewing window W10

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Remote Manipulator System (RMS) upper arm boom (tear in multilayer beta cloth) deployed during dynamic interaction test using Payload Flight Test Article (PFTA) is visible outside aft viewing window W10. RMS 'Canada' insignia or logo appears on boom.

  9. 46 CFR 154.1130 - Sections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Sections. 154.1130 Section 154.1130 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF... spray system is divided into sections, the control valves must be at a single manifold that is aft...

  10. STS-46 MS-PLC Hoffman monitors EURECA deploy from OV-104's aft flight deck

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-46 Mission Specialist (MS) and Payload Commander (PLC) Jeffrey A. Hoffman, wearing polarized goggles (sunglasses), monitors the European Retrievable Carrier 1L (EURECA-1L) satellite deploy from the aft flight deck of Atlantis, Orbiter Vehicle (OV) 104. The remote manipulator system arm's 'Canada' insignia is visible in aft flight deck viewing window W10. Hoffman's left hand is positioned at overhead window W8.

  11. A Helpful Serving

    ERIC Educational Resources Information Center

    Rockower, David

    2006-01-01

    This article briefly describes how a fifth-grade class collaborated with a downtown diner for several months and then actually ran the restaurant for four hours. Through the Chatters Cafe, a local high school cafe that serves as a culinary arts training ground for high school students, fifth graders had the opportunity to prepare and serve dinner…

  12. Aircraft system aft telescope cavity configuration study for Stratospheric Observatory for Infrared Astronomy (SOFIA), phase 2

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The SOFIA Aircraft System (AS) Phase 1 Study was a broad-based study which addressed itself to satisfying technical and programmatic requirements by drawing from existing technology and applying cost-efficient commercial approaches to the aircraft modification. In this SOFIA AS Phase 2 Study, five critical areas of the aircraft were selected for more detailed investigation: forward pressure bulkhead, aft bulkhead, 'free' shell to bulkhead interface, shell cut-out to bulkhead interface, and flooring. The in-depth investigation of these areas upon a finite element model (FEM), with a fine grid model in areas of particular interest, is discussed. The FEM code used is called 'STRAP' and was developed by the engineering firm, Rasmussen and Associates. STRAP is NASTRAN compatible to within 1%. The loads applied to the model were approximated from known 747 envelope conditions. The areas of investigation, and a section through the fuselage is shown. The thrust of this investigation was to develop the design concepts conceived under phase 1 to the point where detailed design could be undertaken with a high level of confidence.

  13. Mechanism Underlying the Iron-dependent Nuclear Export of the Iron-responsive Transcription Factor Aft1p in Saccharomyces cerevisiae

    PubMed Central

    Ueta, Ryo; Fujiwara, Naoko

    2007-01-01

    Aft1p is an iron-responsive transcriptional activator that plays a central role in maintaining iron homeostasis in Saccharomyces cerevisiae. Aft1p is regulated primarily by iron-induced shuttling of the protein between the nucleus and cytoplasm, but its nuclear import is not regulated by iron. Here, we have shown that the nuclear export of Aft1p is promoted in the presence of iron and that Msn5p is the nuclear export receptor (exportin) for Aft1p. Msn5p recognizes Aft1p in the iron-replete condition. Phosphorylation of S210 and S224 in Aft1p, which is not iron dependent, and the iron-induced intermolecular interaction of Aft1p are both essential for its recognition by Msn5p. Mutation of Cys291 of Aft1p to Phe, which causes Aft1p to be retained in the nucleus and results in constitutive activation of Aft1-target genes, disrupts the intermolecular interaction of Aft1p. Collectively, these results suggest that iron induces a conformational change in Aft1p, in which Aft1p Cys291 plays a critical role, and that, in turn, Aft1p is recognized by Msn5p and exported into the cytoplasm in an iron-dependent manner. PMID:17538022

  14. Serving the Undocumented

    ERIC Educational Resources Information Center

    Pluviose, David

    2007-01-01

    Undocumented immigrant students in California are eligible to receive only private scholarships that "[aren't] enough to support a very expensive education," says CCLC CEO Scott Lay. Dr. Gerardo E. de los Santos, CEO of the League for Innovation in the Community College, calls "serving the undocumented" one of the major challenges community…

  15. Electricity Serves Our Community.

    ERIC Educational Resources Information Center

    Rakow, Steven J., Ed.

    1992-01-01

    Features a color poster entitled "Electricity Serves Our Community" and describes how the poster can be used to help teach about energy, electricity concepts, and types of electrical generation. Explains how teachers can obtain other resources such as posters, lesson plans, and kits from the National Energy Foundation. (PR)

  16. SR-71A in Flight with Test Fixture Mounted Atop the Aft Section of the Aircraft

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This close-up, head-on view of NASA's SR-71A Blackbird in flight shows the aircraft with an experimental test fixture mounted on the back of the airplane. Two SR-71 aircraft have been used by NASA as testbeds for high-speed and high-altitude aeronautical research. The aircraft, an SR-71A and an SR-71B pilot trainer aircraft, have been based here at NASA's Dryden Flight Research Center, Edwards, California. They were transferred to NASA after the U.S. Air Force program was cancelled. As research platforms, the aircraft can cruise at Mach 3 for more than one hour. For thermal experiments, this can produce heat soak temperatures of over 600 degrees Fahrenheit (F). This operating environment makes these aircraft excellent platforms to carry out research and experiments in a variety of areas -- aerodynamics, propulsion, structures, thermal protection materials, high-speed and high-temperature instrumentation, atmospheric studies, and sonic boom characterization. The SR-71 was used in a program to study ways of reducing sonic booms or over pressures that are heard on the ground, much like sharp thunderclaps, when an aircraft exceeds the speed of sound. Data from this Sonic Boom Mitigation Study could eventually lead to aircraft designs that would reduce the 'peak' overpressures of sonic booms and minimize the startling affect they produce on the ground. One of the first major experiments to be flown in the NASA SR-71 program was a laser air data collection system. It used laser light instead of air pressure to produce airspeed and attitude reference data, such as angle of attack and sideslip, which are normally obtained with small tubes and vanes extending into the airstream. One of Dryden's SR-71s was used for the Linear Aerospike Rocket Engine, or LASRE Experiment. Another earlier project consisted of a series of flights using the SR-71 as a science camera platform for NASA's Jet Propulsion Laboratory in Pasadena, California. An upward-looking ultraviolet video camera placed in the SR-71's nosebay studied a variety of celestial objects in wavelengths that are blocked to ground-based astronomers. Earlier in its history, Dryden had a decade of past experience at sustained speeds above Mach 3. Two YF-12A aircraft and an SR-71 designated as a YF-12C were flown at the center between December 1969 and November 1979 in a joint NASA/USAF program to learn more about the capabilities and limitations of high-speed, high-altitude flight. The YF-12As were prototypes of a planned interceptor aircraft based on a design that later evolved into the SR-71 reconnaissance aircraft. Dave Lux was the NASA SR-71 project manger for much of the decade of the 1990s, followed by Steve Schmidt. Developed for the USAF as reconnaissance aircraft more than 30 years ago, SR-71s are still the world's fastest and highest-flying production aircraft. The aircraft can fly at speeds of more than 2,200 miles per hour (Mach 3+, or more than three times the speed of sound) and at altitudes of over 85,000 feet. The Lockheed Skunk Works (now Lockheed Martin) built the original SR-71 aircraft. Each aircraft is 107.4 feet long, has a wingspan of 55.6 feet, and is 18.5 feet high (from the ground to the top of the rudders, when parked). Gross takeoff weight is about 140,000 pounds, including a possible fuel weight of 80,280 pounds. The airframes are built almost entirely of titanium and titanium alloys to withstand heat generated by sustained Mach 3 flight. Aerodynamic control surfaces consist of all-moving vertical tail surfaces, ailerons on the outer wings, and elevators on the trailing edges between the engine exhaust nozzles. The two SR-71s at Dryden have been assigned the following NASA tail numbers: NASA 844 (A model), military serial 61-7980 and NASA 831 (B model), military serial 61-7956. From 1990 through 1994, Dryden also had another 'A' model, NASA 832, military serial 61-7971. This aircraft was returned to the USAF inventory and was the first aircraft reactivated for USAF reconnaissance purposes in 1995. It has since returned to Dryden along with SR-71A 61-7967.

  17. Aft Body Closure: Predicted Strut Effects at M=2.4

    NASA Technical Reports Server (NTRS)

    Lamar, John E.; Garritz, Javier A.

    1999-01-01

    This paper reports the predicted M = 2.4 strut-interference effects on a closed aftbody with empennage for the TCA baseline model. The strut mounting technique was needed in order to assess the impact of aft-end shaping, i.e. open for a sting or closed to better represent a flight vehicle. However,this technique can potentially lead to unanticipated effects that are measured on the aft body. Therefore, a set of computations were performed in order to examine the closed aft body with and without strut present, at both zero and non-zero angles of sideslip (AOS). The work was divided into a computational task performed by Javier A. Garriz, using an inviscid (Euler) solver, and a monitoring/reporting task done by John E. Lamar. All this work was performed during FY98 at the NASA Langley Research Center.

  18. Supersonic aerodynamic characteristics of canard, tailless, and aft-tail configurations for 2 wing planforms

    NASA Technical Reports Server (NTRS)

    Covell, P. F.

    1985-01-01

    Aerodynamic characteristics of canard, tailless, and aft tail configurations were compared in tests on a general research model (generic fuselage without canopy, inlets, or vertical tails) at Mach 1.60 and 2.00 in the Langley Unitary Plan Wind Tunnel. Two uncambered wing planforms (trapezoidal with 44 deg leading edge sweep and delta with 60 deg leading edge sweep) were tested for each configuration. The relative merits of the configurations were also determined theoretically, to evaluate the capabilities of a linear theory code for such analyses. The canard and aft tail configurations have similar measured values for lift curve slope, maximum lift drag ratio, and zero lift drag. The stability decrease as Mach number increases is greatest for the tailless configuration and least for the canard configuration. Because of very limited accuracy in predicting the aerodynamic parameter increments between configurations, the linear theory code is not adequate for determining the relative merits of canard, tailless, and aft tail configurations.

  19. Ares I-X First Stage Internal Aft Skirt Re-Entry Heating Data and Modeling

    NASA Technical Reports Server (NTRS)

    Schmitz, Craig P.; Tashakkor, Scott B.

    2011-01-01

    The CLVSTATE engineering code is being used to predict Ares-I launch vehicle first stage reentry aerodynamic heating. An engineering analysis is developed which yields reasonable predictions for the timing of the first stage aft skirt thermal curtain failure and the resulting internal gas temperatures. The analysis is based on correlations of the Ares I-X internal aft skirt gas temperatures and has been implemented into CLVSTATE. Validation of the thermal curtain opening models has been accomplished using additional Ares I-X thermocouple, calorimeter and pressure flight data. In addition, a technique which accounts for radiation losses at high altitudes has been developed which improves the gas temperature measurements obtained by the gas temperature probes (GTP). Updates to the CLVSTATE models are shown to improve the accuracy of the internal aft skirt heating predictions which will result in increased confidence in future vehicle designs

  20. STS-46 ESA MS Nicollier and PLC Hoffman pose on OV-104's aft flight deck

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-46 European Space Agency (ESA) Mission Specialist (MS) Claude Nicollier (left) and MS and Payload Commander (PLC) Jeffrey A. Hoffman pose in front of the onorbit station controls on the aft flight deck of Atlantis, Orbiter Vehicle (OV) 104. The overhead windows W7 and W8 appear above their heads and the aft flight deck viewing windows W9 and W10 behind them. Hoffman and Nicollier have been training together for a dozen years at JSC. Hoffman was an astronaut candidate in 1978 and Nicollier accompanied a group of trainees in 1980. Note the partially devoured chocolate Space Shuttle floating near the two.

  1. Space shuttle main engine high pressure fuel pump aft platform seal cavity flow analysis

    NASA Technical Reports Server (NTRS)

    Lowry, S. A.; Keeton, L. W.

    1987-01-01

    A general purpose, three-dimensional computational fluid dynamics code named PHOENICS, developed by CHAM Inc., is used to model the flow in the aft-platform seal cavity in the high pressure fuel pump of the space shuttle main engine. The model is used to predict the temperatures, velocities, and pressures in the cavity for six different sets of boundary conditions. The results are presented as input for further analysis of two known problems in the region, specifically: erratic pressures and temperatures in the adjacent coolant liner cavity and cracks in the blade shanks near the outer diameter of the aft-platform seal.

  2. S-IV-B Aft Swing Arm Cam Lever Stop Strain Guage

    NASA Technical Reports Server (NTRS)

    1967-01-01

    The Marshall Space Flight Center (MSFC) played a crucial role in the development of the huge Saturn rockets that delivered humans to the moon in the 1960s. Many unique facilities existed at MSFC for the development and testing of the Saturn rockets. Affectionately nicknamed 'The Arm Farm', the Random Motion/ Lift-Off Simulator was one of those unique facilities. This facility was developed to test the swing arm mechanisms that were used to hold the rocket in position until liftoff. The Arm Farm provided the capability of testing the detachment and reconnection of various arms under brutally realistic conditions. The 18-acre facility consisted of more than a half dozen arm test positions and one position for testing access arms used by the Apollo astronauts. Each test position had two elements: a vehicle simulator for duplicating motions during countdown and launch; and a section duplicating the launch tower. The vehicle simulator duplicated the portion of the vehicle skin that contained the umbilical connections and personnel access hatches. Driven by a hydraulic servo system, the vehicle simulator produced relative motion between the vehicle and tower. On the Arm Farm, extreme environmental conditions (such as a launch scrub during an approaching Florida thunderstorm) could be simulated. The dramatic scenes that the Marshall engineers and technicians created at the Arm Farm permitted the gathering of crucial technical and engineering data to ensure a successful real time launch from the Kennedy Space Center. This photo depicts a close up of the S-IV-B aft swing arm cam lever stop strain guage.

  3. S-IV-B Aft Swing Arm Hydraulic With Drain System Orifice Valve

    NASA Technical Reports Server (NTRS)

    1967-01-01

    The Marshall Space Flight Center (MSFC) played a crucial role in the development of the huge Saturn rockets that delivered humans to the moon in the 1960s. Many unique facilities existed at MSFC for the development and testing of the Saturn rockets. Affectionately nicknamed 'The Arm Farm', the Random Motion/ Lift-Off Simulator was one of those unique facilities. This facility was developed to test the swing arm mechanisms that were used to hold the rocket in position until liftoff. The Arm Farm provided the capability of testing the detachment and reconnection of various arms under brutally realistic conditions. The 18-acre facility consisted of more than a half dozen arm test positions and one position for testing access arms used by the Apollo astronauts. Each test position had two elements: a vehicle simulator for duplicating motions during countdown and launch; and a section duplicating the launch tower. The vehicle simulator duplicated the portion of the vehicle skin that contained the umbilical connections and personnel access hatches. Driven by a hydraulic servo system, the vehicle simulator produced relative motion between the vehicle and tower. On the Arm Farm, extreme environmental conditions (such as a launch scrub during an approaching Florida thunderstorm) could be simulated. The dramatic scenes that the Marshall engineers and technicians created at the Arm Farm permitted the gathering of crucial technical and engineering data to ensure a successful real time launch from the Kennedy Space Center. This photo depicts a close up view of the S-IV-B aft swing arm hydraulic with drain system orifice valve.

  4. IFLA General Conference, 1989. Division of Libraries Serving the General Public. Section on Library Services to Multicultural Populations; Round Table--International Association of Metropolitan City Libraries; Round Table on Mobile Libraries. Booklet 31.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The seven papers in this collection continue the presentations from the Division of Libraries Serving the General Public: (1) "Multicultural Activities for Children and Young People at the Munich International Youth Library" (German and English versions; Lioba Betten); (2) "Multicultural Literature and Library Services for Children: A Continuing…

  5. STS-54 MS3 Helms talks to radio station from OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-54 Mission Specialist (MS3) Susan J. Helms, holding microphone, participates in an interview with a radio station on the Continental United States (CONUS) from the aft flight deck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Behind Helms are Pilot Donald R. McMonagle (left) and MS2 Gregory J. Harbaugh.

  6. View forward to aft of compartment B126. Note steam powered ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View forward to aft of compartment B-126. Note steam powered windlass for ash hoist that services boiler room compartment B-3 and compartment B-4. Ash hoist conveyor rail is at top left. Diving suit and helmet dating from 1950's is displayed in case at center of photograph. (049) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  7. 3. EXUSS HORNET CVS12 AERIAL VIEW FROM STARBOARD AFT QUARTER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. EX-USS HORNET CVS-12 AERIAL VIEW FROM STARBOARD AFT QUARTER, EX-USS ORISKANY CV-34 RIGHT SIDE OF PHOTO, EX-USS JERSEY BB-62 AND OTHER INACTIVE SHIPS MOORED ACROSS PIER FROM HORNET. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  8. Pilot Fullerton in ejection escape suit (EES) on aft flight deck

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Pilot Fullerton, wearing communications kit assembly (ASSY) mini headset (HDST) and ejection escape suit (EES), holds flexible hose attached to his EES vent hose fitting and second hose for commanders EES while behind pilots ejection seat (S2) seat back on the aft flight deck. Forward flight deck control panels are visible in the background.

  9. STS-32 Commander Brandenstein celebrates birthday on OV-102's aft flight deck

    NASA Technical Reports Server (NTRS)

    1990-01-01

    STS-32 Commander Daniel C. Brandenstein, wearing eye glasses, holds inflated plastic birthday cake during a celebration on Columbia's, Orbiter Vehicle (OV) 102's, aft flight deck. Two of the candles on the cake have collapsed as Brandenstein smiles and wonders whether to blow down the rest.

  10. 78 FR 35747 - Special Conditions: Cirrus Design Corporation, Model SF50; Fire Extinguishing for Upper Aft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-14

    ... Corporation. DATES: This special condition published on April 20, 2010 at 75 FR 20518 is withdrawn, effective... model SF50 certification project was granted an extension on September 19, 2011. Amendment 23-62 (76 FR...; Fire Extinguishing for Upper Aft Fuselage Mounted Engine; Withdrawal AGENCY: Federal...

  11. 75 FR 20516 - Special Conditions: Cirrus Design Corporation, Model SF50; Fire Extinguishing for Upper Aft...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ...; Fire Extinguishing for Upper Aft Fuselage Mounted Engine AGENCY: Federal Aviation Administration (FAA... protect such installed engines from fires, were not envisioned in the development of the part 23 normal... fire extinguishing system for the engine on the model SF50 is required. Regulations requiring...

  12. 28. SONAR CONTROL ROOM FORWARD LOOKING AFT SHOWING AN/SQS23G ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. SONAR CONTROL ROOM - FORWARD LOOKING AFT SHOWING AN/SQS-23G DETECTING-RANGING SET, MARK & CONTROL PANEL, CAN-55134 RECORDER, SPEED INDICATOR, VARIOUS ALARMS AND INTERNAL COMMUNICATION CIRCUITS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  13. STS-39 MS Veach monitors AFP-675 panel on OV-103's aft flight deck

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-39 Mission Specialist (MS) Charles L. Veach analyzes data displayed on Air Force Program 675 (APF-675) command and monitor panel on the aft flight deck payload station aboard Discovery, Orbiter Vehicle (OV) 103. Just above Veach's head, Panel A3 closed circuit television (CCTV) screen A2 glows. At Veach's right is a portable laptop computer attached to panel L10.

  14. STS-34 Mission Specialist (MS) Lucid looks out aft flight deck viewing window

    NASA Technical Reports Server (NTRS)

    1989-01-01

    STS-34 Mission Specialist (MS) Shannon W. Lucid points to payload bay (PLB) activity while looking out Atlantis', Orbiter Vehicle (OV) 104's, aft flight deck viewing window W9. Lucid is wearing a headset and a pair of sunglasses with brightly colored frames. Her reflection is visible in overhead window W7 just above her head.

  15. STS-37 Pilot Cameron and MS Godwin work on OV-104's aft flight deck

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-37 Pilot Kenneth D. Cameron and Mission Specialist (MS) Linda M. Godwin pause from their work on aft flight deck of Atlantis, Orbiter Vehicle (OV) 104, to pose for a picture. Cameron holds onto an onorbit station control panel while Godwin steadies herself by using the overhead window (W8) sill.

  16. Looking Back, Looking Ahead: A Reflection on Paraprofessionals and the AFT

    ERIC Educational Resources Information Center

    Johnson, Loretta

    2016-01-01

    In this article, secretary-treasurer of the American Federation of Teachers (AFT) Lorretta Johnson reflects on her early work as a paraprofessional at Liberty Elementary School (Baltimore, Maryland) and what sparked her union activism nearly 50 years ago in 1966. It was that year that she and her colleagues joined the Baltimore Teachers Union…

  17. Enabling a Better Aft Heat Shield Solution for Future Mars Science Laboratory Class Vehicles

    NASA Technical Reports Server (NTRS)

    McGuire, Mary K.; Covington, Melmoth A.; Goldstein, Howard E.; Arnold, James O.; Beck, Robin

    2013-01-01

    System studies are described that compare masses and estimated manufacturing costs of options for the as-flown Mars Science Laboratory (MSL) aft body Thermal Light Weight Ablator (SLA) 561-V and its thickness was not optimized using the standard TPS Sizer Tool widely used for heat shield design. Use of the TPS sizing tool suggests that optimization of the SLA thickness could reduce the aft heat shield mass by 40 percent. Analysis of the predicted aft-shell aerothermodynamics suggests that the bulk of MSL class entry vehicle heat shields could incorporate Advanced Flexible Reusable Surface Insulation (AFRSI). AFRSI has a wellestablished record of relatively inexpensive manufacturing and flight certification based on its use on the lee side of the Space Shuttle. Runs with the TPS Sizer show that the AFRSI solution would be 60 percent lighter than the as-flown SLA. The issue of Reaction Control System (RCS) heating on the aft shell could be addressed by locally impregnating the AFRSI with silicone to enhance its robustness to short bursts ofheating. Stagnation point arcjet testing has shown that silicone impregnated AFRSI performs well at heat rates of 115 W/cm2 and 0.1 atmospheres for a duration of 40 seconds, far beyond conditions that are expected for MSL class vehicles. The paper concludes with a discussion of manufacturing processes for AFRSI, impregnation approaches and relative cost comparisons to the SLA solution.

  18. STS-40 Columbia, OV-102, payload bay aft firewall and thermal insulation

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-40 Columbia, Orbiter Vehicle (OV) 102, payload bay (PLB) aft firewall is documented to show a loose piece of thermal insulation. The crew discovered the loose blanket soon after opening the PLB doors on 06-05-91. The vertical tail and the left orbital maneuvering system (OMS) pod are visible above the bulkhead.

  19. The Bargaining Table and Beyond: How the AFT Came to Support Labor-Management Collaboration

    ERIC Educational Resources Information Center

    Kugler, Phil

    2014-01-01

    When he first came to the American Federation of Teachers (AFT) in 1973, reports Phil Kugler, there was no such thing as labor-management collaboration. It was a term he had never heard of, and no one used it. Back then, the focus was on supporting local unions in their struggles to win collective bargaining rights. At the time, teachers were…

  20. STS-54 MS2 Harbaugh talks to radio station from OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-54 Mission Specialist 2 (MS2) Gregory J. Harbaugh, holding microphone, participates in an interview with a radio station on the Continental United States (CONUS) from the aft flight deck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Behind Harbaugh are Mission Specialist 1 (MS1) Mario Runco, Jr (left) and Pilot Donald R. McMonagle.

  1. STS-54 Commander Casper talks to radio station from OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-54 Commander John H. Casper, holding microphone, participates in an interview with a radio station on the Continental United States (CONUS) from the aft flight deck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Behind Casper are Mission Specialist 1 (MS1) Mario Runco, Jr (left) and MS2 Gregory J. Harbaugh.

  2. STS-54 MS1 Runco talks to radio station from OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-54 Mission Specialist 1 (MS1) Mario Runco, Jr, holding microphone, participates in an interview with a radio station on the Continental United States (CONUS) from the aft flight deck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Behind Runco are Mission Specialist 3 (MS3) Susan J. Helms (left) and MS2 Gregory J. Harbaugh.

  3. 31. VIEW LOOKING AFT TOWARD WHEELHOUSE ERECTED IN THE 1940s. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. VIEW LOOKING AFT TOWARD WHEELHOUSE ERECTED IN THE 1940s. CREW MEMBER IS UNKNOWN. Original 3-1/2'x4-1/4' photograph taken c. 1930? - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

  4. View forward to aft of dynamo room (compartment A21) showing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View forward to aft of dynamo room (compartment A-21) showing port ventilation fan; electrical generator is at left center of photograph. Platform for generator is at bottom center of photograph. Hatch for passing powder up from magazine is located just above the generator base. Frames support armored protective deck. (018) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  5. Astronauts Walz and Newman in STS-51 Discovery's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronauts Carl E. Walz (left) and James H. Newman are pictured on Discovery's aft flight deck near two experiments. Positioned in the window above Walz's head is the Auroral Photography Experiment (APE-B), while the High Resolution Shuttle Glow Spectroscopy (HRSGS-A) experiment is deployed in the other window.

  6. Spin Forming Aluminum Crew Module (CM) Metallic Aft Pressure Vessel Bulkhead (APVBH) - Phase II

    NASA Technical Reports Server (NTRS)

    Hoffman, Eric K.; Domack, Marcia S.; Torres, Pablo D.; McGill, Preston B.; Tayon, Wesley A.; Bennett, Jay E.; Murphy, Joseph T.

    2015-01-01

    The principal focus of this project was to assist the Multi-Purpose Crew Vehicle (MPCV) program in developing a spin forming fabrication process for manufacture of the Orion crew module (CM) aft pressure vessel bulkhead. The spin forming process will enable a single piece aluminum (Al) alloy 2219 aft bulkhead resulting in the elimination of the current multiple piece welded construction, simplify CM fabrication, and lead to an enhanced design. Phase I (NASA TM-2014-218163, (1)) of this assessment explored spin forming the single-piece CM forward pressure vessel bulkhead. The MPCV Program and Lockheed Martin (LM) recently made two critical decisions relative to the NESC Phase I work scope: (1) LM selected the spin forming process to manufacture a singlepiece aft bulkhead for the Orion CM, and (2) the aft bulkhead will be manufactured from Al 2219. Based on the Program's new emphasis related to the spin forming process, the NESC was asked to conduct a Phase II assessment to assist in the LM manufacture of the aft bulkhead and to conduct a feasibility study into spin forming the Orion CM cone. This activity was approved on June 19, 2013. Dr. Robert Piascik, NASA Technical Fellow for Materials at the Langley Research Center (LaRC), was selected to lead this assessment. The project plan was approved by the NASA Engineering and Safety Center (NESC) Review Board (NRB) on July 18, 2013. The primary stakeholders for this assessment are the NASA and LM MPCV Program offices. Additional benefactors are commercial launch providers developing CM concepts.

  7. Spin Forming Aluminum Crew Module (CM) Metallic Aft Pressure Vessel Bulkhead (APVBH) - Phase II

    NASA Technical Reports Server (NTRS)

    Hoffman, Eric K.; Domack, Marcia S.; Torres, Pablo D.; McGill, Preston B.; Tayon, Wesley A.; Bennett, Jay E.; Murphy, Joseph T.

    2015-01-01

    The principal focus of this project was to assist the Multi-Purpose Crew Vehicle (MPCV) Program in developing a spin forming fabrication process for manufacture of the Orion crew module (CM) aft pressure vessel bulkhead. The spin forming process will enable a single piece aluminum (Al) alloy 2219 aft bulkhead resulting in the elimination of the current multiple piece welded construction, simplify CM fabrication, and lead to an enhanced design. Phase I (NASA TM-2014-218163 (1)) of this assessment explored spin forming the single-piece CM forward pressure vessel bulkhead. The Orion MPCV Program and Lockheed Martin (LM) recently made two critical decisions relative to the NESC Phase I work scope: (1) LM selected the spin forming process to manufacture a single-piece aft bulkhead for the Orion CM, and (2) the aft bulkhead will be manufactured from Al 2219. Based on the Program's new emphasis related to the spin forming process, the NESC was asked to conduct a Phase II assessment to assist in the LM manufacture of the aft bulkhead and to conduct a feasibility study into spin forming the Orion CM cone. This activity was approved on June 19, 2013. Dr. Robert Piascik, NASA Technical Fellow for Materials at the Langley Research Center (LaRC), was selected to lead this assessment. The project plan was approved by the NASA Engineering and Safety Center (NESC) Review Board (NRB) on July 18, 2013. The primary stakeholders for this assessment were the NASA and LM MPCV Program offices. Additional benefactors are commercial launch providers developing CM concepts.

  8. The yeast Aft2 transcription factor determines selenite toxicity by controlling the low affinity phosphate transport system

    PubMed Central

    Pérez-Sampietro, María; Serra-Cardona, Albert; Canadell, David; Casas, Celia; Ariño, Joaquín; Herrero, Enrique

    2016-01-01

    The yeast Saccharomyces cerevisiae is employed as a model to study the cellular mechanisms of toxicity and defense against selenite, the most frequent environmental selenium form. We show that yeast cells lacking Aft2, a transcription factor that together with Aft1 regulates iron homeostasis, are highly sensitive to selenite but, in contrast to aft1 mutants, this is not rescued by iron supplementation. The absence of Aft2 strongly potentiates the transcriptional responses to selenite, particularly for DNA damage- and oxidative stress-responsive genes, and results in intracellular hyperaccumulation of selenium. Overexpression of PHO4, the transcriptional activator of the PHO regulon under low phosphate conditions, partially reverses sensitivity and hyperaccumulation of selenite in a way that requires the presence of Spl2, a Pho4-controlled protein responsible for post-transcriptional downregulation of the low-affinity phosphate transporters Pho87 and Pho90. SPL2 expression is strongly downregulated in aft2 cells, especially upon selenite treatment. Selenite hypersensitivity of aft2 cells is fully rescued by deletion of PHO90, suggesting a major role for Pho90 in selenite uptake. We propose that the absence of Aft2 leads to enhanced Pho90 function, involving both Spl2-dependent and independent events and resulting in selenite hyperaccumulation and toxicity. PMID:27618952

  9. Internal Performance of a Fixed-Shroud Nonaxisymmetric Nozzle Equipped with an Aft-Hood Exhaust Deflector

    NASA Technical Reports Server (NTRS)

    Asbury, Scott C.

    1997-01-01

    An investigation was conducted in the model preparation area of the Langley 16-Foot Transonic Tunnel to determine the internal performance of a fixed-shroud nonaxisymmetric nozzle equipped with an aft-hood exhaust deflector. Model geometric parameters investigated included nozzle power setting, aft-hood deflector angle, throat area control with the aft-hood deflector deployed, and yaw vector angle. Results indicate that cruise configurations produced peak performance in the range consistent with previous investigations of nonaxisymmetric convergent-divergent nozzles. The aft-hood deflector produced resultant pitch vector angles that were always less than the geometric aft-hood deflector angle when the nozzle throat was positioned upstream of the deflector exit. Significant losses in resultant thrust ratio occurred when the aft-hood deflector was deployed with an upstream throat location. At each aft-hood deflector angle, repositioning the throat to the deflector exit improved pitch vectoring performance and, in some cases, substantially improved resultant thrust ratio performance. Transferring the throat to the deflector exit allowed the flow to be turned upstream of the throat at subsonic Mach numbers, thereby eliminating losses associated with turning supersonic flow. Internal throat panel deflections were largely unsuccessful in generating yaw vectoring.

  10. The yeast Aft2 transcription factor determines selenite toxicity by controlling the low affinity phosphate transport system.

    PubMed

    Pérez-Sampietro, María; Serra-Cardona, Albert; Canadell, David; Casas, Celia; Ariño, Joaquín; Herrero, Enrique

    2016-01-01

    The yeast Saccharomyces cerevisiae is employed as a model to study the cellular mechanisms of toxicity and defense against selenite, the most frequent environmental selenium form. We show that yeast cells lacking Aft2, a transcription factor that together with Aft1 regulates iron homeostasis, are highly sensitive to selenite but, in contrast to aft1 mutants, this is not rescued by iron supplementation. The absence of Aft2 strongly potentiates the transcriptional responses to selenite, particularly for DNA damage- and oxidative stress-responsive genes, and results in intracellular hyperaccumulation of selenium. Overexpression of PHO4, the transcriptional activator of the PHO regulon under low phosphate conditions, partially reverses sensitivity and hyperaccumulation of selenite in a way that requires the presence of Spl2, a Pho4-controlled protein responsible for post-transcriptional downregulation of the low-affinity phosphate transporters Pho87 and Pho90. SPL2 expression is strongly downregulated in aft2 cells, especially upon selenite treatment. Selenite hypersensitivity of aft2 cells is fully rescued by deletion of PHO90, suggesting a major role for Pho90 in selenite uptake. We propose that the absence of Aft2 leads to enhanced Pho90 function, involving both Spl2-dependent and independent events and resulting in selenite hyperaccumulation and toxicity. PMID:27618952

  11. Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions

    NASA Technical Reports Server (NTRS)

    Woodward, Richard P.; Hughes, Christopher E.

    1990-01-01

    A model high-speed, advanced counterrotation propeller, F7/A7, was tested in the anechoic wind tunnel at simulated takeoff and approach conditions of Mach 0.2. The propeller was operated in a baseline configuration with the forward and aft rotor blade setting angles and forward and aft rotational speeds essentially equal. Two additional configurations were tested with the aft rotor at increased blade setting angles and the rotational speed reduced to achieve overall performance similar to that of the baseline configuration. Acoustic data were taken with an axially translating microphone probe that was attached to the tunnel floor. Concurrent aerodynamic data were taken to define propeller operating conditions.

  12. Shock Characteristics Measured Upstream of Both a Forward-Swept and an Aft-Swept Fan

    NASA Technical Reports Server (NTRS)

    Podboy, Gary G.; Krupar, Martin J.; Sutliff, Daniel L.; Horvath, Csaba

    2007-01-01

    Three different types of diagnostic data-blade surface flow visualization, shroud unsteady pressure, and laser Doppler velocimeter (LDV)--were obtained on two fans, one forward-swept and one aft-swept, in order to learn more about the shocks which propagate upstream of these rotors when they are operated at transonic tip speeds. Flow visualization data are presented for the forward-swept fan operating at 13831 rpm(sub c), and for the aft-swept fan operating at 12500 and 13831 rpm(sub c) (corresponding to tip rotational Mach numbers of 1.07 and 1.19, respectively). The flow visualization data identify where the shocks occur on the suction side of the rotor blades. These data show that at the takeoff speed, 13831 rpm(sub c), the shocks occurring in the tip region of the forward-swept fan are further downstream in the blade passage than with the aft-swept fan. Shroud unsteady pressure measurements were acquired using a linear array of 15 equally-spaced pressure transducers extending from two tip axial chords upstream to 0.8 tip axial chords downstream of the static position of the tip leading edge of each rotor. Such data are presented for each fan operating at one subsonic and five transonic tip speeds. The unsteady pressure data show relatively strong detached shocks propagating upstream of the aft-swept rotor at the three lowest transonic tip speeds, and weak, oblique pressure disturbances attached to the tip of the aft-swept fan at the two highest transonic tip speeds. The unsteady pressure measurements made with the forward-swept fan do not show strong shocks propagating upstream of that rotor at any of the tested speeds. A comparison of the forward-swept and aft-swept shroud unsteady pressure measurements indicates that at any given transonic speed the pressure disturbance just upstream of the tip of the forward-swept fan is much weaker than that of the aft-swept fan. The LDV data suggest that at 12500 and 13831 rpm(sub c), the forward-swept fan swallowed the

  13. Static and dynamic deflection studies of the SRM aft case-nozzle joint

    NASA Technical Reports Server (NTRS)

    Christian, David C.; Kos, Lawrence D.; Torres, Isaias

    1989-01-01

    The redesign of the joints on the solid rocket motor (SRM) has prompted the need for analyzing the behavior of the joints using several different types of analyses. The types of analyses performed include modal analysis, static analysis, transient response analysis, and base driving response analysis. The forces used in these analyses to drive the mathematical model include SRM internal chamber pressure, nozzle blowout and side forces, shuttle vehicle lift-off dynamics, SRM pressure transient rise curve, gimbal forces and moments, actuator gimbal loads, and vertical and radial bolt preloads. The math model represented the SRM from the aft base tangent point (1,823.95 in) all the way back to the nozzle, where a simplified, tuned nozzle model was attached. The new design used the radial bolts as an additional feature to reduce the gap opening at the aft dome/nozzle fixed housing interface.

  14. Aft-body loading function for penetrators based on the spherical cavity-expansion approximation.

    SciTech Connect

    Longcope, Donald B., Jr.; Warren, Thomas Lynn; Duong, Henry

    2009-12-01

    In this paper we develop an aft-body loading function for penetration simulations that is based on the spherical cavity-expansion approximation. This loading function assumes that there is a preexisting cavity of radius a{sub o} before the expansion occurs. This causes the radial stress on the cavity surface to be less than what is obtained if the cavity is opened from a zero initial radius. This in turn causes less resistance on the aft body as it penetrates the target which allows for greater rotation of the penetrator. Results from simulations are compared with experimental results for oblique penetration into a concrete target with an unconfined compressive strength of 23 MPa.

  15. Serving Bowl Selection Biases the Amount of Food Served

    ERIC Educational Resources Information Center

    van Kleef, Ellen; Shimizu, Mitsuru; Wansink, Brian

    2012-01-01

    Objective: To determine how common serving bowls containing food for multiple persons influence serving behavior and consumption and whether they do so independently of satiation and food evaluation. Methods: In this between-subjects experiment, 68 participants were randomly assigned to either a group serving pasta from a large-sized bowl (6.9-L…

  16. STS-65 Pilot Halsell points camera out window on OV-102's aft flight deck

    NASA Technical Reports Server (NTRS)

    1994-01-01

    STS-65 Pilot James D. Halsell, Jr uses a handheld HASSELBLAD camera at aft flight deck overhead window W8 to take Earth photographs while aboard the orbiting Space Shuttle Columbia, Orbiter Vehicle (OV) 102. Part of Baja, California can be seen in the upper left quadrant of the photo. This photo was one of the first released by NASA following the International Microgravity Laboratory 2 (IML-2) mission.

  17. The influence of head and body tilt on human fore-aft translation perception.

    PubMed

    Crane, Benjamin T

    2014-12-01

    The tilt-translation ambiguity occurs because acceleration due to translation cannot be differentiated from gravitational acceleration. Head tilt can occur independent of body tilt which further complicates the problem. The tilt-translation ambiguity is examined for fore-aft (surge) translation with head and/or body orientations that are tilted in pitch 10° forward or backward. Eleven human subjects (six female), mean age 40 years participated. Conditions included no tilt (NT), head and body tilt (HBT), head only tilt (HOT), and body only tilt (BOT). The fore-aft stimulus consisted of a 2 s (0.5 Hz) sine wave in acceleration which a maximum peak velocity of 10 cm/s. After each stimulus, the subject reported the direction of motion as forward or backward. Subsequent stimuli were adjusted to determine the point at which subjects were equally likely to report motion in either direction. During the HBT, responses were biased such that upward pitch caused a neutral stimulus to be more likely to be perceived as forward and downward pitch caused the stimulus to be more likely to be perceived as backward. The difference in the point of subjective equality based on the direction of tilt was 3.3 cm/s. During the BOT condition, the bias with respect to the direction of body tilt was in a similar direction with a difference in PSE 1.6 cm/s. During HOT and NT, there was no significant bias on fore-aft perception. These findings demonstrate that body tilt shifts the PSE of fore-aft direction discrimination while head tilt has no influence.

  18. Effect of reduced aft diameter and increased blade number on high-speed counterrotation propeller performance

    NASA Technical Reports Server (NTRS)

    Rose, Gayle E.; Jeracki, Robert J.

    1989-01-01

    Performance data of 0.17-scale model counterrotation pusher propeller configurations were taken in the NASA Lewis 8- by 6-Foot Supersonic Wind Tunnel at Mach numbers of 0.66, 0.71, 0.75, and 0.79. These tests investigated the aerodynamic performance of the unducted fan (UDF) demonstrator propeller engine developed in a joint program by General Electric and NASA. Data were recorded to show the effect on counterrotation propeller cruise efficiency of two takeoff noise-reduction concepts. These two concepts are reduced aft blade diameter and increased forward blade number. The four configurations tested were a baseline (F1/A1 8/8) configuration, a reduced aft diameter (F1/A3 8/8) configuration, an increase forward blade number (F1/A1 9/8) configuration, and a combination of the latter two (F1/A3 9/8) configurations. Data were collected with a complex counterrotation propeller test rig via rotating thrust and torque balances and pressure instrumentation. Data comparisons documented the power differences between the baseline and the reduced aft diameter concepts. Performance comparisons to the baseline configuration showed that reducing the aft blade diameter reduced the net efficiency, and adding a blade to the front rotor increased the net efficiency. The combination of the two concepts showed only slightly lower net efficiency than the baseline configuration. It was also found that the counterrotation demonstrator propeller model (F7/A7 8/8) configuration outperformed the baseline (F1/A1 8/8) configuration.

  19. STS-46 Commander Shriver eats candy (M and Ms) on OV-104's aft flight deck

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-46 Commander Loren J. Shriver, wearing a communications kit assembly headset and with his mouth open, pursues several floating chocolate-covered peanut candies (M and Ms) on the aft flight deck of Atlantis, Orbiter Vehicle (OV) 104. Shriver is positioned in front of overhead window W7. Outside the window the cloud-covered surface of the Earth and the Earth's limb are visible.

  20. Compartment A123, ship's laundry view aft to forward. Large dial ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Compartment A-123, ship's laundry view aft to forward. Large dial at left center appears to be a timer for controlling washing machine at lower right. Low, round machine to the left of the washer is a centrifuge used for spin drying laundry. Laundry was not part of original equipment but was added in the refurbishment of 1899. (024) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  1. Propellant grain dynamics in aft attach ring of shuttle solid rocket booster

    NASA Technical Reports Server (NTRS)

    Verderaime, V.

    1979-01-01

    An analytical technique for implementing simultaneously the temperature, dynamic strain, real modulus, and frequency properties of solid propellant in an unsymmetrical vibrating ring mode is presented. All dynamic parameters and sources are defined for a free vibrating ring-grain structure with initial displacement and related to a forced vibrating system to determine the change in real modulus. Propellant test data application is discussed. The technique was developed to determine the aft attach ring stiffness of the shuttle booster at lift-off.

  2. Compartment A1, trim tanks viewed aft to forward from watertight ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Compartment A-1, trim tanks viewed aft to forward from watertight bulkhead no. 6. Using remotely controlled valves, the tanks could be flooded with water or pumped clear to compensate for variations in the ship's displacement and maintain the water line at the desired point. The trim tanks could also be used to counteract the effect of variations in sea water density. (02) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  3. STS-30 aft flight deck onboard view of overhead window, Earth limb, cow photo

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Since the beginning of manned space travel, astronauts have taken onboard with them items of person sentiment. During STS-30 onboard Atlantis, Orbiter Vehicle (OV) 104, Mission Specialist Mark C. Lee brought along a photograph of a cow. The photo testifies to his background as one reared on a Wisconsin farm and is displayed on aft flight deck alongside an overhead window. Outside the window, some 160 nautical miles away, is the cloud-covered Earth surface.

  4. The influence of head and body tilt on human fore-aft translation perception

    PubMed Central

    Crane, Benjamin T.

    2016-01-01

    The tilt-translation ambiguity occurs because acceleration due to translation cannot be differentiated from gravitational acceleration. Head tilt can occur independent of body tilt which further complicates the problem. The tilt-translation ambiguity is examined for fore-aft (surge) translation with head and/or body orientations that are tilted in pitch 10° forward or backward. Eleven human subjects (6 female), mean age 40 years participated. Conditions included no tilt (NT), head and body tilt (HBT), head only tilt (HOT), and body only tilt (BOT). The fore-aft stimulus consisted of a 2s (0.5 Hz) sine wave in acceleration which a maximum peak velocity of 10 cm/s. After each stimulus the subject reported the direction of motion as forward or backward. Subsequent stimuli were adjusted to determine the point at which subjects were equally likely to report motion in either direction. During the HBT responses were biased such that upward pitch caused a neutral stimulus to be more likely to be perceived as forward and downward pitch caused the stimulus to be more likely to be perceived as backward. The difference in the point of subjective equality based on the direction of tilt was 3.3 cm/s. During the BOT condition the bias with respect to the direction of body tilt was in a similar direction with a difference in PSE 1.6 cm/s. During HOT and NT there was no significant bias on fore-aft perception. These findings demonstrate that body tilt shifts the PSE of fore-aft direction discrimination while head tilt has no influence. PMID:25160866

  5. SRM attrition rate study of the aft motor case segments due to water impact cavity collapse loading

    NASA Technical Reports Server (NTRS)

    Crockett, C. D.

    1976-01-01

    The attrition assessment of the aft segments of Solid Rocket Motor due to water impact requires the establishment of a correlation between loading occurrences and structural capability. Each discrete load case, as identified by the water impact velocities and angle, varies longitudinally and radially in magnitude and distribution of the external pressure. The distributions are further required to be shifted forward or aft one-fourth the vehicle diameter to assure minimization of the effect of test instrumentation location for the load determinations. The asymmetrical load distributions result in large geometric nonlinearities in structural response. The critical structural response is progressive buckling of the case. Discrete stiffeners have been added to these aft segments to aid in gaining maximum structural capability for minimum weight addition for resisting these loads. This report presents the development of the attrition assessment of the aft segments and includes the rationale for eliminating all assessable conservatisms from this assessment.

  6. Modeling of space shuttle SRB aft ends for inherent aerodynamic bias determination

    NASA Astrophysics Data System (ADS)

    González, David R.; Stapf, Sean P.; Gebhard, Thomas J.

    2007-04-01

    The Air Force's 45th Space Wing is in charge of operating the Range Safety System (RSS) for all launches that take place on the Eastern Range. If initiated, the RSS currently implemented on the Space Transportation System after launch would provide for the partial destruction of the solid rocket boosters (SRBs) to terminate thrust. The majority of the risk from the large explosive debris created comes from the aft ends of the SRBs, which fall largely intact along with the remaining propellant. Historically, no impact data on such a scenario has been available and in support of the Space Shuttle Return-to-Flight schedule, aerodynamic and trajectory analyses were performed to characterize any pitch angle biases associated with the aft end's descent after initiating the linear shaped charges (LSCs) on the SRBs. Results show the aft end has a bias towards impacting at +/-5, 70, or 175 degrees and takes an average of 10 seconds to stabilize into any one of these orientations after being separated from the SRB forward body.

  7. Using probabilistic analysis to assess the reliability of predicted SRB aft-skirt stresses

    NASA Technical Reports Server (NTRS)

    Richardson, James A.

    1991-01-01

    Probabilistic failure analysis is a tool to predict the reliability of a part or system. Probabalistic techniques were used to predict critical stresses which occur in the solid rocket booster aft-skirt during main engine buildup, immediately prior to lift-off. More than any other hold down post (HDP) load component, the Z loads are sensitive to variations in strains and calibration constants. Also, predicted aft-skirt stresses are strongly affected by HDP load variations. Therefore, the instrumented HDP are not effective load transducers for Z loads, and, when used with aft skirt stress indicator equations, yield estimates with large uncertainty. Monte Carlo simulation proved to be a straight forward way of studying the overlapping effects of multiple parameters on predicted equipment performance. An advantage of probabilistic analysis is the degree of uncertainty of each parameter as stated explicitly by its probability distribution. It was noted, however, that the choice of parameter distribution had a large effect on the simulation results. Many times these distributions must be assumed. The engineer who is designing the part should be responsible for the choice of parameter distribution.

  8. View of the O-ring in the top of the aft segment of the right SRB

    NASA Technical Reports Server (NTRS)

    1986-01-01

    This is a close-out photograph of the O-ring in the top of the aft segment of the right solid rocket booster (SRB) flown on Space Shuttle mission 51-L. The photograph was released following a hearing on the accident (10163); Close-out photograph of the top of the aft segment of the right SRB flown on Space Shuttle mission 51-L (10164).

  9. Hispanic-Serving Community Colleges

    ERIC Educational Resources Information Center

    Waller, Lee; Glasscock, Herlinda M.; Glasscock, Ronnie L.; Fulton-Calkins, Patsy J.

    2006-01-01

    The article examines student tuition, ad valorem property taxes, and state appropriations utilizing a revenue-per-contact-hour model to identify disparities in the Texas' community college funding mechanism. Methodology is presented to identify differences between and among Caucasian-serving, African-American-serving, Hispanic-serving, and other…

  10. Serving Distant Learners through Instructional Technologies.

    ERIC Educational Resources Information Center

    Drea, John T.; Armistead, L. Pendleton

    John Wood Community College (JWCC) serves a district population of approximately 90,000 in a predominantly rural section of west-central Illinois. In an effort to address the needs of the rural long-distance learner, JWCC has implemented a variety of instructional delivery techniques. Since its inception, JWCC has contracted with other area…

  11. Students Serving Arizona. 1994 "Serve-America" Evaluation Report.

    ERIC Educational Resources Information Center

    Sandler, Linda; Vandegrift, Judith A.

    Arizona's Serve-America program, administered by the Arizona Department of Education (ADE), began in fiscal year 1992-93 under the auspices of the National and Community Service Act of 1990. Serve-America links community service projects with schools and youths in grades K-12. This second annual report documents the second year of project…

  12. Emerging Hispanic-Serving Institutions (HSIs): Serving Latino Students

    ERIC Educational Resources Information Center

    Santiago, Deborah A.; Andrade, Sally J.

    2010-01-01

    In this fifth brief in "Excelencia" in Education's series on Hispanic-Serving Institutions (HSIs) the focus is on the methods and strategies that are producing successful results in a growing sector of colleges and universities we call, "Emerging" Hispanic-Serving Institutions. These Emerging HSIs are institutions that currently do not meet the…

  13. STS-48 Commander Creighton on OV-103's aft flight deck poses for ESC photo

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-48 Commander John O. Creighton, positioned under overhead window W8, interrupts an out-the-window observation to display a pleasant countenance for an electronic still camera (ESC) photo on the aft flight deck of the earth-orbiting Discovery, Orbiter Vehicle (OV) 103. Crewmembers were testing the ESC as part of Development Test Objective (DTO) 648, Electronic Still Photography. The digital image was stored on a removable hard disk or small optical disk, and could be converted to a format suitable for downlink transmission. The ESC is making its initial appearance on this Space Shuttle mission.

  14. STS-48 Pilot Reightler on OV-103's aft flight deck poses for ESC photo

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-48 Pilot Kenneth S. Reightler, Jr, positioned under overhead window W8, poses for an electronic still camera (ESC) photo on the aft flight deck of the earth-orbiting Discovery, Orbiter Vehicle (OV) 103. Crewmembers were testing the ESC as part of Development Test Objective (DTO) 648, Electronic Still Photography. The digital image was stored on a removable hard disk or small optical disk, and could be converted to a format suitable for downlink transmission. The ESC is making its initial appearance on this Space Shuttle mission.

  15. STS-48 MS Brown on OV-103's aft flight deck poses for ESC photo

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-48 Mission Specialist (MS) Mark N. Brown looks away from the portable laptop computer screen to pose for an Electronic Still Camera (ESC) photo on the aft flight deck of the earth-orbiting Discovery, Orbiter Vehicle (OV) 103. Brown was working at the payload station before the interruption. Crewmembers were testing the ESC as part of Development Test Objective (DTO) 648, Electronic Still Photography. The digital image was stored on a removable hard disk or small optical disk, and could be converted to a format suitable for downlink transmission. The ESC is making its initial appearance on this Space Shuttle mission.

  16. STS-45 MS and PLC Sullivan explains camera usage on OV-104's aft flight deck

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-45 Mission Specialist (MS) and Payload Commander (PLC) Kathryn D. Sullivan, holding communications kit assembly unit and 70mm HASSELBLAD camera, explains camera usage and Earth observation procedures during a television downlink to the ground. Sullivan is on the aft flight deck of Atlantis, Orbiter Vehicle (OV) 104. Behind Sullivan are the onorbit station control panels with the payload station control panels at her left. The STS-45 crew put together a brief video 'tour' program to explain some of their inflight operations.

  17. Portion of left hand SRB aft segment containing ET attach ring for 51-L

    NASA Technical Reports Server (NTRS)

    1986-01-01

    These two photographs show a portion of the left hand solid rocket booster (SRB) aft segment which contains the external tank (ET) attach ring for the 51-L mission resting on the ocean bottom in 210 feet of water approximately 23 miles east of the Kennedy Space Center (KSC). The photographs were take by the Deep Drone, a remotely controlled, unmanned U.S. Navy submersible. Photo 1 shows small fish below and to the left of the booster segment (10145); Photo two shows the opposite end of the segment. Visible from left are the clevis portion of the field joint and the external tank attach ring (10146).

  18. STS-56 crew poses for onboard (inflight) portrait on OV-103's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 crewmembers pose for onboard (inflight) portrait on the aft flight deck of Discovery, Orbiter Vehicle (OV) 103. In front are Commander Kenneth Cameron (left) and Mission Specialist 1 (MS1) Michael Foale. In back are (left to right) MS3 Ellen Ochoa, Pilot Stephen S. Oswald, and MS2 Kenneth D. Cockrell. The crew is positioned next to the onorbit station with the Earth's blue and white surface appearing in overhead windows W7 and W8 above them. A 35mm camera with a 20mm lens was used to expose this frame.

  19. Aft Engine shop worker removes a heat shield on Columbia's main engines

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - Doug Buford, with the Aft Engine shop, works at removing a heat shield on Columbia, in the Orbiter Processing Facility. After small cracks were discovered on the LH2 Main Propulsion System (MPS) flow liners in two other orbiters, program managers decided to move forward with inspections on Columbia before clearing it for flight on STS-107. After removal of the heat shields, the three main engines will be removed. Inspections of the flow liners will follow. The July 19 launch of Columbia on STS-107 has been delayed a few weeks

  20. Aft Engine shop worker removes a heat shield on Columbia's main engines

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Doug Buford, with the Aft Engine shop, works at removing a heat shield on Columbia, in the Orbiter Processing Facility. After small cracks were discovered on the LH2 Main Propulsion System (MPS) flow liners in two other orbiters, program managers decided to move forward with inspections on Columbia before clearing it for flight on STS-107. After removal of the heat shields, the three main engines will be removed. Inspections of the flow liners will follow. The July 19 launch of Columbia on STS-107 has been delayed a few weeks

  1. Crystal structures of Boro-AFm and sBoro-AFt phases

    SciTech Connect

    Champenois, Jean-Baptiste; Cau Dit Coumes, Celine; Leroux, Fabrice; Mercier, Cyrille; Revel, Bertrand; Damidot, Denis

    2012-10-15

    Crystal structures of boron-containing AFm (B-AFm) and AFt (B-AFt) phases have been solved ab-initio and refined from X-ray powder diffraction. {sup 11}B NMR and Raman spectroscopies confirm the boron local environment in both compounds: three-fold coordinated in B-AFm corresponding to HBO{sub 3}{sup 2-} species, and four-fold coordinated in B-AFt corresponding to B (OH){sub 4}{sup -} species. B-AFm crystallizes in the rhombohedral R3{sup Macron }c space group and has the 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaHBO{sub 3}{center_dot}12H{sub 2}O (4CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}1/2B{sub 2}O{sub 3}{center_dot}12.5H{sub 2}O, C{sub 4}AB{sub 1/2}H{sub 12.5}) general formulae with planar trigonal HBO{sub 3}{sup 2-} anions weakly bonded at the centre of the interlayer region. One HBO{sub 3}{sup 2-} anion is statistically distributed with two weakly bonded water molecules on the same crystallographic site. B-AFt crystallizes in the trigonal P3cl space group and has the 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}Ca(OH){sub 2}{center_dot}2Ca(B (OH){sub 4}){sub 2}{center_dot}24H{sub 2}O (6CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}2B{sub 2}O{sub 3}{center_dot}33H{sub 2}O, C{sub 6}AB{sub 2}H{sub 33}) general formulae with tetrahedral B (OH){sub 4}{sup -} anions located in the channel region of the structure. All tetrahedral anions are oriented in a unique direction, leading to a hexagonal c lattice parameter about half that of ettringite.

  2. STS-65 Pilot Halsell cleans window on the aft flight deck of Columbia, OV-102

    NASA Technical Reports Server (NTRS)

    1994-01-01

    On the aft flight deck of Columbia, Orbiter Vehicle (OV) 102, STS-65 Pilot James D. Halsell, Jr cleans off overhead window W8. Mission Specialist (MS) Carl E. Walz looks on (photo's edge). A plastic toy dinosaur, velcroed in front of W9, also appears to be watching the housekeeping activity. A variety of onboard equipment including procedural checklists, a spotmeter, a handheld microphone, and charts are seen in the view. The two shared over fourteen days in Earth orbit with four other NASA astronauts and a Japanese payload specialist in support of the second International Microgravity Laboratory (IML-2) mission.

  3. Children's Libraries Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on children's services, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Education and Training of Children's Librarians: An Investigation" by Eva Glistrup (Denmark), which presents preliminary results from a 1982 survey of institutions in 30 countries (30% response rate)…

  4. Children's Libraries Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on school and children's libraries which were presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Learning to Learn in the Street," a description by B. Lang (France) of "street libraries" and other institutions designed to introduce economically disadvantaged children to books and other…

  5. Public Libraries Section. Libraries Serving General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on public libraries, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Role of Public Libraries in Developing Countries with Particular Reference to the Gambia" by Sally P. C. N'Jie (The Gambia); (2) "Public Libraries in the Federal Republic of Germany (FRG)" by Friedrich…

  6. Feeding of swimming Paramecium with fore-aft asymmetry in viscous fluid

    NASA Astrophysics Data System (ADS)

    Zhang, Peng; Jana, Saikat; Giarra, Matthew; Vlachos, Pavlos; Jung, Sunghwan

    2013-11-01

    Swimming behaviours and feeding efficiencies of Paramecium Multimicronucleatum with fore-aft asymmetric body shapes are studied experimentally and numerically. Among various possible swimming ways, ciliates typically exhibit only one preferred swimming directions in favorable conditions. Ciliates, like Paramecia, with fore-aft asymmetric shapes preferably swim towards the slender anterior while feeding fluid to the oral groove located at the center of the body. Since both feeding and swimming efficiencies are influenced by fluid motions around the body, it is important to reveal the fluid mechanics around a moving object. Experimentally, μ-PIV methods are employed to characterize the source-dipole streamline patterns and fluid motions around Paramecium. Numerical simulations by boundary element methods are also used to evaluate surface stresses and velocities, which give insights into the efficiencies of swimming and feeding depending on body asymmetry. It is concluded that a slender anterior and fat posterior increases the combined efficiency of swimming and feeding, which matches well with actual shapes of Paramecium. Discrepancies between experiments and simulations are also discussed.

  7. Autogenic-Feedback Training (AFT) as a preventive method for space motion sickness: Background and experimental design

    NASA Technical Reports Server (NTRS)

    Cowings, Patricia S.; Toscano, William B.

    1993-01-01

    Finding an effective treatment for the motion sickness-like symptoms that occur in space has become a high priority for NASA. The background research is reviewed and the experimental design of a formal life sciences shuttle flight experiment designed to prevent space motion sickness in shuttle crew members is presented. This experiment utilizes a behavioral medicine approach to solving this problem. This method, Autogenic-Feedback Training (AFT), involves training subjects to voluntarily control several of their own physiological responses to environmental stressors. AFT has been used reliably to increase tolerance to motion sickness during ground-based tests in over 200 men and women under a variety of conditions that induce motion sickness, and preliminary evidence from space suggests that AFT may be an effective treatment for space motion sickness as well. Proposed changes to this experiment for future manifests are included.

  8. Effect of underwing aft-mounted nacelles on the longitudinal aerodynamic characteristics of a high-wing transport airplane

    NASA Technical Reports Server (NTRS)

    Abeyounis, W. K.; Patterson, J. C., Jr.

    1985-01-01

    As part of a propulsion/airframe integration program, tests were conducted in the Langley 16-Foot Transonic Tunnel to determine the longitudinal aerodynamic effects of installing flow through engine nacelles in the aft underwing position of a high wing transonic transfer airplane. Mixed flow nacelles with circular and D-shaped inlets were tested at free stream Mach numbers from 0.70 to 0.85 and angles of attack from -2.5 deg to 4.0 deg. The aerodynamic effects of installing antishock bodies on the wing and nacelle upper surfaces as a means of attaching and supporting nacelles in an extreme aft position were investigated.

  9. STS-57 MS2 Sherlock operates RMS THC on OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-57 Mission Specialist 2 (MS2) Nancy J. Sherlock operates the remote manipulator system (RMS) translation hand control (THC) while observing extravehicular activity (EVA) outside viewing window W10 on the aft flight deck of Endeavour, Orbiter Vehicle (OV) 105. Positioned at the onorbit station, Sherlock moved EVA astronauts in the payload bay (PLB). Payload Commander (PLC) G. David Low with his feet anchored to a special restraint device on the end of the RMS arm held MS3 Peter J.K. Wisoff during the RMS maneuvers. The activity represented an evaluation of techniques which might be used on planned future missions -- a 1993 servicing visit to the Hubble Space Telescope (HST) and later space station work -- which will require astronauts to frequently lift objects of similar sized bulk. Note: Just below Sherlock's left hand a 'GUMBY' toy watches the actvity.

  10. STS-55 Pilot Henricks uses CTE equipment mounted on SL-D2 aft end cone

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Pilot Terence T. Henricks, positioned in front of an adjustable workstation mounted on the Spacelab Deutsche 2 (SL-D2) science module aft end cone, conducts Crew Telesupport Experiment (CTE). The STS-55 crew portrait (STS055(S)002) appears on the screen of the Macintosh portable computer. CTE will demonstrate real-time communication between the shuttle crew and the ground via a computer-based multimedia documentation file that includes text, graphics, and photos. CTE is expected to improve the effectiveness of on-orbit payload operations, returns from scientific investigations, crew interaction with the ground, and contingency maintenance tasks for systems and payloads. Also in the view and attached to the end cone are a fire extinguisher, a checklist, and an STS-37 extravehicular activity (EVA) photo of Mission Specialist (MS1) and Payload Commander (PLC) Jerry L. Ross (STS037-18-032).

  11. GPACC program cost work breakdown structure-dictionary. General purpose aft cargo carrier study, volume 3

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The results of detailed cost estimates and economic analysis performed on the updated Model 101 configuration of the general purpose Aft Cargo Carrier (ACC) are given. The objective of this economic analysis is to provide the National Aeronautics and Space Administration (NASA) with information on the economics of using the ACC on the Space Transportation System (STS). The detailed cost estimates for the ACC are presented by a work breakdown structure (WBS) to ensure that all elements of cost are considered in the economic analysis and related subsystem trades. Costs reported by WBS provide NASA with a basis for comparing competing designs and provide detailed cost information that can be used to forecast phase C/D planning for new projects or programs derived from preliminary conceptual design studies. The scope covers all STS and STS/ACC launch vehicle cost impacts for delivering payloads to a 160 NM low Earth orbit (LEO).

  12. STS-56 Commander Cameron uses SAREX on OV-103's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 Commander Kenneth Cameron, wearing headset and headband equipped with penlight flashlight, uses the Shuttle Amateur Radio Experiment II (SAREX-II) on the aft flight deck of Discovery, Orbiter Vehicle (OV) 103. Cameron, positioned just behind the pilots seat, talks to amateur radio operators on Earth via the SAREX equipment. SAREX cables and the interface module freefloat in front of the pilots seat. The SAREX scan converter (a white box) is seen just above Cameron's head attached to overhead panel O9. SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the JSC Amateur Radio Club to encourage public participation in the space program through a program to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low-cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity

  13. STS-56 crewmembers on aft flight deck of Discovery, Orbiter Vehicle (OV) 103

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 crewmembers pose on aft flight deck of Discovery, Orbiter Vehicle (OV) 103, for this in-cabin electronic still camera (ESC) photograph. Clockwise from the bottom right corner are Commander Kenneth Cameron, Mission Specialist 3 (MS3) Ellen Ochoa, MS2 Kenneth D. Cockrell, and Pilot Stephen S. Oswald. The crewmembers are positioned in front of the onorbit station. The image was recorder with the Hand-held, Earth-oriented, Real-time, Cooperative, User-friendly, Location-targeting and Environmental System (HERCULES). HERCULES is a device that makes it simple for Shuttle crewmembers to take pictures of Earth as they merely point and shoot any interesting feature, whose latitude and longitude are automatically determined in real time. In-cabin shots are for test purposes only.

  14. View of compartment A102 bread room from forward to AFT. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of compartment A-102 bread room from forward to AFT. Wood slat decking and ceiling helps to provide adequate air circulation to aid in preservation of flour and baking supplies. Enclosed structure at right of photograph is a portion of the port side coffer dam. The coffer dam ia a partial inner hull to prevent flooding if the outer hull was breached. Originally the coffer dam was filled with water-resistant cellulose mad from corncobs. This material would swell with incoming water if the hull was breached and seal off the hole. Ordinary leakage kept the material wet and created ideal conditions for rot. The material was removed from the coffer dam. Ducts at right provide fresh air to the bread room. (09) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  15. Aft-End Flow of a Large-Scale Lifting Body During Free-Flight Tests

    NASA Technical Reports Server (NTRS)

    Banks, Daniel W.; Fisher, David F.

    2006-01-01

    Free-flight tests of a large-scale lifting-body configuration, the X-38 aircraft, were conducted using tufts to characterize the flow on the aft end, specifically in the inboard region of the vertical fins. Pressure data was collected on the fins and base. Flow direction and movement were correlated with surface pressure and flight condition. The X-38 was conceived to be a rescue vehicle for the International Space Station. The vehicle shape was derived from the U.S. Air Force X-24 lifting body. Free-flight tests of the X-38 configuration were conducted at the NASA Dryden Flight Research Center at Edwards Air Force Base, California from 1997 to 2001.

  16. Static internal performance of a thrust vectoring and reversing two-dimensional convergent-divergent nozzle with an aft flap

    NASA Technical Reports Server (NTRS)

    Re, R. J.; Leavitt, L. D.

    1986-01-01

    The static internal performance of a multifunction nozzle having some of the geometric characteristics of both two-dimensional convergent-divergent and single expansion ramp nozzles has been investigated in the static-test facility of the Langley 16-Foot Transonic Tunnel. The internal expansion portion of the nozzle consisted of two symmetrical flat surfaces of equal length, and the external expansion portion of the nozzle consisted of a single aft flap. The aft flap could be varied in angle independently of the upper internal expansion surface to which it was attached. The effects of internal expansion ratio, nozzle thrust-vector angle (-30 deg. to 30 deg., aft flap shape, aft flap angle, and sidewall containment were determined for dry and afterburning power settings. In addition, a partial afterburning power setting nozzle, a fully deployed thrust reverser, and four vertical takeoff or landing nozzle, configurations were investigated. Nozzle pressure ratio was varied up to 10 for the dry power nozzles and 7 for the afterburning power nozzles.

  17. Agreement between Vermont State Colleges and Vermont State Colleges Faculty Federation, AFT, VFT, Local 3180, AFL-CIO.

    ERIC Educational Resources Information Center

    Vermont State Commission on Higher Education.

    The collective bargaining agreement between Vermont State Colleges (VSC) and Vermont State Colleges Faculty Federation, an affiliate of the American Federation of Teachers (AFT), is presented that covers the period from September 1, 1986 through August 31, 1988. The following 48 articles are included: definitions, recognition, management rights,…

  18. Water impact test of aft skirt end ring, and mid ring segments of the Space Shuttle Solid Rocket Booster

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The results of water impact loads tests using aft skirt end ring, and mid ring segments of the Space Shuttle Solid Rocket Booster (SRB) are examined. Dynamic structural response data is developed and an evaluation of the model in various configurations is presented. Impact velocities are determined for the SRB with the larger main chute system. Various failure modes are also investigated.

  19. Offer Versus Serve. Training Manual.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Health and Drug Education and Services.

    A growing awareness about food supplies, food shortages, and conservation of natural resources has resulted in public concern over food waste within the National School Lunch Program. Prior to 1976, all participating students were required to take all five items offered on a planned menu. In October 1975, the Offer v. Serve Provision was enacted…

  20. Meals Served in Public Schools.

    ERIC Educational Resources Information Center

    Vivigal, Lisa

    The Physicians Committee for Responsible Medicine (PCRM) contacted public school districts around the United States to determine if they offered low-fat, healthful meals. The PCRM ranked the schools according to whether they served low-fat and vegetarian meals daily, whether these meals varied through the week, and whether children needed to…

  1. Primate translational vestibuloocular reflexes. II. Version and vergence responses to fore-aft motion

    NASA Technical Reports Server (NTRS)

    McHenry, M. Q.; Angelaki, D. E.

    2000-01-01

    To maintain binocular fixation on near targets during fore-aft translational disturbances, largely disjunctive eye movements are elicited the amplitude and direction of which should be tuned to the horizontal and vertical eccentricities of the target. The eye movements generated during this task have been investigated here as trained rhesus monkeys fixated isovergence targets at different horizontal and vertical eccentricities during 10 Hz fore-aft oscillations. The elicited eye movements complied with the geometric requirements for binocular fixation, although not ideally. First, the corresponding vergence angle for which the movement of each eye would be compensatory was consistently less than that dictated by the actual fixation parameters. Second, the eye position with zero sensitivity to translation was not straight ahead, as geometrically required, but rather exhibited a systematic dependence on viewing distance and vergence angle. Third, responses were asymmetric, with gains being larger for abducting and downward compared with adducting and upward gaze directions, respectively. As frequency was varied between 4 and 12 Hz, responses exhibited high-pass filter properties with significant differences between abduction and adduction responses. As a result of these differences, vergence sensitivity increased as a function of frequency with a steeper slope than that of version. Despite largely undercompensatory version responses, vergence sensitivity was closer to ideal. Moreover, the observed dependence of vergence sensitivity on vergence angle, which was varied between 2.5 and 10 MA, was largely linear rather than quadratic (as geometrically predicted). We conclude that the spatial tuning of eye velocity sensitivity as a function of gaze and viewing distance follows the general geometric dependencies required for the maintenance of foveal visual acuity. However, systematic deviations from ideal behavior exist that might reflect asymmetric processing of

  2. Thermophoresis of axially and fore-and-aft symmetric aerosol particles

    NASA Astrophysics Data System (ADS)

    Chang, Yu C.; Keh, Huan J.

    2010-11-01

    The thermophoretic motion of an aerosol particle of revolution with fore-and-aft symmetry in a uniformly prescribed temperature gradient normal to its axis of revolution is studied theoretically. The Knudsen number is assumed to be small so that the fluid flow is described by a continuum model. A method of distribution of a set of spherical singularities along the axis of revolution within a prolate particle or on the fundamental plane within an oblate particle is used to find the general solutions for the temperature and fluid velocity fields. The temperature jump and fluid slip conditions at the particle surface are satisfied by applying a boundary collocation technique to these general solutions to determine the unknown coefficients. The thermophoretic velocity of the particle is calculated with good convergence behavior for various cases, and the agreement between our results and the available analytical solutions is very good. It is found that the normalized thermophoretic velocity of a prolate or oblate spheroid perpendicular to its axis of revolution decreases monotonically with an increase in its axial-to-radial aspect ratio. For most practical cases of a spheroid with a specified aspect ratio, its thermophoretic mobility is not a monotonic function of its relative thermal conductivity. For the general problem of a particle with axial and fore-and-aft symmetry undergoing thermophoresis in a temperature gradient oriented arbitrarily with respect to its axis of revolution, the solution of the particle velocity can be obtained as a superposition of the solution obtained previously for the axisymmetric motion of the particle and the current result.

  3. 45 CFR 2554.21 - How are papers served?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the...

  4. 40 CFR 791.34 - Serving of notice.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Serving of notice. 791.34 Section 791.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) DATA REIMBURSEMENT Hearing Procedures § 791.34 Serving of notice. (a) Each party shall be...

  5. 40 CFR 791.34 - Serving of notice.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Serving of notice. 791.34 Section 791.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) DATA REIMBURSEMENT Hearing Procedures § 791.34 Serving of notice. (a) Each party shall be...

  6. 45 CFR 2554.21 - How are papers served?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the...

  7. 40 CFR 791.34 - Serving of notice.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Serving of notice. 791.34 Section 791.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) DATA REIMBURSEMENT Hearing Procedures § 791.34 Serving of notice. (a) Each party shall be...

  8. 45 CFR 2554.21 - How are papers served?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the...

  9. 45 CFR 2554.21 - How are papers served?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the...

  10. 45 CFR 2554.21 - How are papers served?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the...

  11. Effects of fore-aft body mass distribution on acceleration in dogs.

    PubMed

    Walter, Rebecca M; Carrier, David R

    2011-05-15

    The ability of a quadruped to apply propulsive ground reaction forces (GRF) during rapid acceleration may be limited by muscle power, foot traction or the ability to counteract the nose-up pitching moment due to acceleration. Because the biomechanics of acceleration change, both throughout the stride cycle and over subsequent strides as velocity increases, the factors limiting propulsive force production may also change. Depending on which factors are limiting during each step, alterations in fore-aft body mass distribution may either increase or decrease the maximum propulsive GRF produced. We analyzed the effects of experimental alterations in the fore-aft body mass distribution of dogs as they performed rapid accelerations. We measured the changes in trunk kinematics and GRF as dogs accelerated while carrying 10% body mass in saddlebags positioned just in front of the shoulder girdle or directly over the pelvic girdle. We found that dogs applied greater propulsive forces in the initial hindlimb push-off and first step by the lead forelimb in both weighted conditions. During these steps dogs appear to have been limited by foot traction. For the trailing forelimb, propulsive forces and impulses were reduced when dogs wore caudally placed weights and increased when dogs wore cranially placed weights. This is consistent with nose-up pitching or avoidance thereof having limited propulsive force production by the trailing forelimb. By the second stride, the hindlimbs appear to have been limited by muscle power in their ability to apply propulsive force. Adding weights decreased the propulsive force they applied most in the beginning of stance, when limb retractor muscles were active in supporting body weight. These results suggest that all three factors: foot traction, pitching of the body, and muscle power play roles in limiting quadrupedal acceleration. Digging in to the substrate with claws or hooves appears to be necessary for maximizing propulsion in the initial

  12. Low-speed stability and control characteristics of a transport model with aft-fuselage-mounted advanced turboprops

    NASA Technical Reports Server (NTRS)

    Applin, Z. T.; Coe, P. L., Jr.

    1986-01-01

    A limited experimental investigation was conducted in the Langley 4- by 7-Meter Tunnel to explore the effects of aft-fuselage-mounted advanced turboprop installations on the low-speed stability and control characteristics of a representative transport aircraft in a landing configuration. In general, the experimental results indicate that the longitudinal and lateral-directional stability characteristics for the aft-fuselage-mounted single-rotation tractor and counter-rotation pusher propeller configurations tested during this investigation are acceptable aerodynamically. For the single-rotation tractor configuration, the propeller-induced aerodynamics are significantly influenced by the interaction of the propeller slipstream with the pylon and nacelle. The stability characteristics for the counter-rotation pusher configuration are strongly influenced by propeller normal forces. The longitudinal and directional control effectiveness, engine-out characteristics, and ground effects are also presented. In addition, a tabulated presentation of all aerodynamic data presented in this report is included as an appendix.

  13. Gravitaxis in motile micro-organisms: the role of fore aft body asymmetry

    NASA Astrophysics Data System (ADS)

    Roberts, A. M.; Deacon, F. M.

    2002-02-01

    Scale model experiments on axially symmetric bodies exhibiting fore aft asymmetry are described. Body shapes are specified by a three parameter equation: two of the parameters (a and b) describe the length and breadth of the body and the third (c) the degree of asymmetry. Objects of this shape orientate as they sediment downwards under gravity until the narrower end lies uppermost, after which they fall vertically downward with no further change in orientation. For the range of parameters investigated the sedimentation velocities, both when vertical and horizontal, are governed principally by a and b, while the rate of orientation is determined by c. The sedimentation characteristics of bodies which cannot be described exactly by the equation can be predicted approximately using best-fit values for a, b and c. These results are applied to consider the role of front rear asymmetry in ciliated free-swimming micro-organisms. The shape asymmetry is probably sufficient to account for the observed orientation rates in the ciliated protozoan Paramecium. It is suggested that these results may be used to deduce the sedimentation behaviour of ciliates from microscope images of individual cells. In small flagellates such as Chlamydomonas the orientating effects of the protruding flagella are much larger than the effects of cell body asymmetry. The extreme sensitivity of the orientation rate to slight changes in body shape and flagellar beat patterns may explain why experiments to distinguish between various orientational mechanisms involved in gravitaxis have in the past produced equivocal results.

  14. Numerical Modelling of Staged Combustion Aft-Injected Hybrid Rocket Motors

    NASA Astrophysics Data System (ADS)

    Nijsse, Jeff

    The staged combustion aft-injected hybrid (SCAIH) rocket motor is a promising design for the future of hybrid rocket propulsion. Advances in computational fluid dynamics and scientific computing have made computational modelling an effective tool in hybrid rocket motor design and development. The focus of this thesis is the numerical modelling of the SCAIH rocket motor in a turbulent combustion, high-speed, reactive flow framework accounting for solid soot transport and radiative heat transfer. The SCAIH motor is modelled with a shear coaxial injector with liquid oxygen injected in the center at sub-critical conditions: 150 K and 150 m/s (Mach ≈ 0.9), and a gas-generator gas-solid mixture of one-third carbon soot by mass injected in the annual opening at 1175 K and 460 m/s (Mach ≈ 0.6). Flow conditions in the near injector region and the flame anchoring mechanism are of particular interest. Overall, the flow is shown to exhibit instabilities and the flame is shown to anchor directly on the injector faceplate with temperatures in excess of 2700 K.

  15. A parametric shell analysis of the shuttle 51-L SRB AFT field joint

    NASA Technical Reports Server (NTRS)

    Davis, Randall C.; Bowman, Lynn M.; Hughes, Robert M., IV; Jackson, Brian J.

    1990-01-01

    Following the Shuttle 51-L accident, an investigation was conducted to determine the cause of the failure. Investigators at the Langley Research Center focused attention on the structural behavior of the field joints with O-ring seals in the steel solid rocket booster (SRB) cases. The shell-of-revolution computer program BOSOR4 was used to model the aft field joint of the solid rocket booster case. The shell model consisted of the SRB wall and joint geometry present during the Shuttle 51-L flight. A parametric study of the joint was performed on the geometry, including joint clearances, contact between the joint components, and on the loads, induced and applied. In addition combinations of geometry and loads were evaluated. The analytical results from the parametric study showed that contact between the joint components was a primary contributor to allowing hot gases to blow by the O-rings. Based upon understanding the original joint behavior, various proposed joint modifications are shown and analyzed in order to provide additional insight and information. Finally, experimental results from a hydro-static pressurization of a test rocket booster case to study joint motion are presented and verified analytically.

  16. Monitoring the censored lognormal reliability data in a three-stage process using AFT model

    NASA Astrophysics Data System (ADS)

    Goodarzi, Azam; Amiri, Amirhossein; Asadzadeh, Shervin

    2016-09-01

    Improving the product reliability is the main concern in both manufacturing and service processes which is obtained by monitoring the reliability-related quality characteristics. Nowadays, products or services are the result of processes with dependent stages referred to as multistage processes. In these processes, the quality characteristic in each stage is affected by the quality characteristic in the previous stages known as cascade property. Two regression-adjusted control schemes are applied to monitor the output quality variables of interest. Moreover, censoring is among the main limitations while monitoring the reliability-related quality characteristics, causing not to record the real values of some observations. Hence, the right censored observations are used to extend monitoring schemes under both the fixed- and variable-competing risks. In this paper, the accelerated failure time (AFT) is used to relate the reliability-related quality characteristic with lognormal distribution to the incoming variables. Then, two cause-selecting control charts are developed to monitor outgoing quality variables when censoring happens in each reliability-related stage. The performance of the control charts is evaluated and compared through extensive simulation studies under the censored and non-censored scenarios.

  17. Analysis of pressure blips in aft-finocyl solid rocket motor

    NASA Astrophysics Data System (ADS)

    Di Giacinto, M.; Favini, B.; Cavallini, E.

    2016-07-01

    Ballistic anomalies have frequently occurred during the firing of several solid rocket motors (SRMs) (Inertial Upper Stage, Space Shuttle Redesigned SRM (RSRM) and Titan IV SRM Upgrade (SRMU)), producing even relevant and unexpected variations of the SRM pressure trace from its nominal profile. This paper has the purpose to provide a numerical analysis of the following possible causes of ballistic anomalies in SRMs: an inert object discharge, a slag ejection, and an unexpected increase in the propellant burning rate or in the combustion surface. The SRM configuration under investigation is an aft-finocyl SRM with a first-stage/small booster design. The numerical simulations are performed with a quasi-one-dimensional (Q1D) unsteady model of the SRM internal ballistics, properly tailored to model each possible cause of the ballistic anomalies. The results have shown that a classification based on the head-end pressure (HEP) signature, relating each other the HEP shape and the ballistic anomaly cause, can be made. For each cause of ballistic anomalies, a deepened discussion of the parameters driving the HEP signatures is provided, as well as qualitative and quantitative assessments of the resultant pressure signals.

  18. Use of photostress to analyze behavior of an aft skirt test specimen

    NASA Technical Reports Server (NTRS)

    Gambrell, S. C., Jr.

    1994-01-01

    Strains at twenty-one selected points in the critical lower weld region of a aft skirt of a solid rocket booster of the shuttle were measured using photoelastic coatings and stress separator gages. Data were taken at loads of 5, 14, 20, 28, 42, 56, and 70 percent of the design limit load. Results indicate that general yielding occurred in the weld metal and for a short distance outside the fusion boundaries on either side of the weld metal. The fusion boundaries did not yield at the 70 percent load. Slight non-linearity in the load strain curves were observed at several points above the 20 percent load level. Maximum measured strains occurred at points in the forged metal of the holddown post along a line 0.50 inches from the centerline of the weld. Maximum shearing strains within the area covered by the photoelastic coating occurred at points approximately 0.33 inches to the right of the weld centerline near points 6 and 7 and lying along a yellow vertical line extending from just below point 6 to point 11. Photoelastic coatings were shown to be an excellent method to provide the whole field strain distribution in the region of the critical weld and to enhance the overall understanding of the behavior of the welded joint.

  19. Masking of thresholds for the perception of fore-and-aft vibration of seat backrests.

    PubMed

    Morioka, Miyuki; Griffin, Michael J

    2015-09-01

    The detection of a vibration may be reduced by the presence of another vibration: a phenomenon known as 'masking'. This study investigated how the detection of one frequency of vibration is influenced by vibration at another frequency. With nine subjects, thresholds for detecting fore-and-aft backrest vibration were determined (for 4, 8, 16, and 31.5-Hz sinusoidal vibration) in the presence of a masker vibration (4-Hz random vibration, 1/3-octave bandwidth at six intensities). The masker vibration increased thresholds for perceiving vibration at each frequency by an amount that reduced with increasing difference between the frequency of the sinusoidal vibration and the frequency of the masker vibration. The 4-Hz random vibration almost completely masked 4-Hz sinusoidal vibration, partially masked 8- and 16-Hz vibration, and only slightly masked 31.5-Hz vibration. The findings might be explained by the involvement of different sensory systems and different body locations in the detection of different frequencies of vibration.

  20. STS-99 Technicians work in Endeavour's aft compartment of the payload bay

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Technicians work in the aft compartment of Shuttle Endeavour's payload bay, where a new Enhanced Main Events Controller (E-MEC) will be installed. The original E-MEC in Endeavour became suspect during the Jan. 31 launch countdown and mission STS-99 was delayed when NASA managers decided to replace it. Each Shuttle carries two enhanced master events controllers (E-MECs), which provide relays for onboard flight computers to send signals to arm and fire pyrotechnics that separate the solid rockets and external tank during assent. Both E-MECs are needed for the Shuttle to be cleared for flight. Currently Endeavour and Columbia are the only two orbiters with the E-MECs. Built by Rockwell's Satellite Space Electronics Division, Anaheim, Calif., each unit weighs 65 pounds and is approximately 20 inches long, 13 inches wide and 8 inches tall. Previously, three Shuttle flights have been scrubbed or delayed due to faulty MECs: STS-73, STS-49 and STS-41-D. Before workers can begin E-MEC replacement efforts at the launch pad, cryogenic reactants had to be offloaded from the orbiter and Space Shuttle ordnance disconnected. The next scheduled date for launch of STS-99 is Feb. 11 at 12:30 p.m. EST.

  1. STS-54 Pilot McMonagle talks to radio station from OV-105's aft flight deck

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-54 Pilot Donald R. McMonagle, holding microphone, participates in an interview with a radio station on the Continental United States (CONUS) from the aft flight deck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Behind McMonagle are Mission Specialist 3 (MS3) Susan J. Helms (left) and MS2 Gregory J. Harbaugh. A third crewmember's legs appear above McMonagle's head.

  2. 16 CFR 500.26 - Representations of servings, uses, applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Representations of servings, uses, applications. 500.26 Section 500.26 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENT OF GENERAL POLICY OR INTERPRETATION AND EXEMPTIONS UNDER THE FAIR PACKAGING AND LABELING ACT REGULATIONS UNDER SECTION 4 OF THE FAIR PACKAGING...

  3. 16 CFR 500.26 - Representations of servings, uses, applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Representations of servings, uses, applications. 500.26 Section 500.26 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENT OF GENERAL POLICY OR INTERPRETATION AND EXEMPTIONS UNDER THE FAIR PACKAGING AND LABELING ACT REGULATIONS UNDER SECTION 4 OF THE FAIR PACKAGING...

  4. Demonstration of short-haul aircraft aft noise reduction techniques on a twenty inch (50.8 cm) diameter fan, volume 1

    NASA Technical Reports Server (NTRS)

    Stimpert, D. L.; Mcfalls, R. A.

    1975-01-01

    Tests of a 20 inch diameter, low tip speed, low pressure ratio fan which investigated aft fan noise reduction techniques are reported. These techniques included source noise reduction features of selection of vane-blade ratio to reduce second harmonic noise, spacing effects, and lowering the Mach number through a vane row. Aft suppression features investigated included porosity effects, variable depth treatment, and treatment regenerated flow noise. Initial results and selected comparisons are presented.

  5. A model of the vertical apparent mass and the fore-and-aft cross-axis apparent mass of the human body during vertical whole-body vibration

    NASA Astrophysics Data System (ADS)

    Nawayseh, Naser; Griffin, Michael J.

    2009-01-01

    The apparent mass of the human body reflects gross movements caused by whole-body vibration and can be used to predict the influence of body dynamics on seat transmissibility. With vertical excitation, various models fit the measured vertical apparent mass of the human body, but experiments also show high fore-and-aft forces on the seat (the fore-and-aft cross-axis apparent mass) that have not influenced current models. This paper defines a model that predicts the vertical apparent mass and the fore-and-aft cross-axis apparent mass of the seated human body during vertical excitation. A three degree-of-freedom model with vertical, fore-and-aft and rotational (i.e. pitch) degrees of freedom has been developed with twelve model parameters (representing inertia, stiffness, damping, and geometry) optimised to the measured vertical apparent mass and the measured fore-and-aft cross-axis apparent mass of the body. The model provides close fits to the moduli and phases for both median data and the responses of 12 individual subjects. The optimum model parameters found by fitting to the median apparent mass of 12 subjects were similar to the medians of the same parameters found by fitting to the individual apparent masses of the same 12 subjects. The model suggests the seated human body undergoes fore-and-aft motion on a seat when exposed to vertical excitation, with the primary resonance frequency of the apparent mass arising from vertical motion of the body. According to the model, changes in the vertical, fore-and-aft, or rotational degree of freedom have an effect on the resonance in the fore-and-aft cross-axis apparent mass.

  6. Mexican doctors serve rural areas.

    PubMed

    Grossi, J

    1991-02-01

    The Mexican Foundation for Family Planning (MEXFAM) worked to solve the unemployment problems of physicians and to increase health services to underserved rural areas. In Mexico, 75% of practicing physicians were located in 16 urban areas. Mexico had a large population of 83 million, of whom many in rural areas have been deprived of family planning and medical services. MEXFAM initiated the Community Doctors Project in 1986. The aim was to help Mexican doctors set up a medical practice in marginal urban towns and small towns with low income residents. Funding to physicians was provided for conducting a market survey of the proposed region and for advertising the new medical services. Loans of furniture and medical supplies were provided, and options were provided for purchase of equipment at a later date. During the promotion, services for maternal and child health care were provided for a small fee, while family planning was provided for free. Doctors usually become self-sufficient after about two years. The MEXFAM project established 170 community doctor's offices in 30 out of 32 states. Services were provided for at least 2500 families per office. In 1990, 13 offices were opened to serve an estimated 182,000 clients. A new effort is being directed to owners of Mexican factories. MEXFAM will set up a medical and family planning clinic very close to factories for a company contribution of only $12,000. The clinic promotion is being marketed through videos. MEXFAM found two companies that agreed to support a clinic. PMID:12288711

  7. Serving the world's poor, profitably.

    PubMed

    Prahalad, C K; Hammond, Allen

    2002-09-01

    By stimulating commerce and development at the bottom of the economic pyramid, multi-nationals could radically improve the lives of billions of people and help create a more stable, less dangerous world. Achieving this goal does not require MNCs to spearhead global social-development initiatives for charitable purposes. They need only act in their own self-interest. How? The authors lay out the business case for entering the world's poorest markets. Fully 65% of the world's population earns less than $2,000 per year--that's 4 billion people. But despite the vastness of this market, it remains largely untapped. The reluctance to invest is easy to understand, but it is, by and large, based on outdated assumptions of the developing world. While individual incomes may be low, the aggregate buying power of poor communities is actually quite large, representing a substantial market in many countries for what some might consider luxury goods like satellite television and phone services. Prices, and margins, are often much higher in poor neighborhoods than in their middle-class counterparts. And new technologies are already steadily reducing the effects of corruption, illiteracy, inadequate infrastructure, and other such barriers. Because these markets are in the earliest stages of economic development, revenue growth for multi-nationals entering them can be extremely rapid. MNCs can also lower costs, not only through low-cost labor but by transferring operating efficiencies and innovations developed to serve their existing operations. Certainly, succeeding in such markets requires MNCs to think creatively. The biggest change, though, has to come from executives: Unless business leaders confront their own preconceptions--particularly about the value of high-volume, low-margin businesses--companies are unlikely to master the challenges or reap the rewards of these developing markets.

  8. International Resource Book for Libraries Serving Disadvantaged Persons: 2001-2008. An Update to the International Resource Book for Libraries Serving Disadvantaged Persons: 1931-2001

    ERIC Educational Resources Information Center

    Locke, Joanne; Panella, Nancy M.

    2010-01-01

    In 2001, the Libraries Serving Disadvantaged Persons (LSDP) Section of the International Federation of Library Associations and Institutions (IFLA), published the "International Resource Book for Libraries Serving Disadvantaged Persons." This publication is a seventy year retrospective which chronicles the history of the Section from 1931 to 2001.…

  9. The telerobot workstation testbed for the shuttle aft flight deck: A project plan for integrating human factors into system design

    NASA Technical Reports Server (NTRS)

    Sauerwein, Timothy

    1989-01-01

    The human factors design process in developing a shuttle orbiter aft flight deck workstation testbed is described. In developing an operator workstation to control various laboratory telerobots, strong elements of human factors engineering and ergonomics are integrated into the design process. The integration of human factors is performed by incorporating user feedback at key stages in the project life-cycle. An operator centered design approach helps insure the system users are working with the system designer in the design and operation of the system. The design methodology is presented along with the results of the design and the solutions regarding human factors design principles.

  10. A multi-domain 3D Euler solver for flows in solid propellant rocket motor with AFT fin

    NASA Astrophysics Data System (ADS)

    Chaouat, Bruno; Vuillot, Francois

    1992-07-01

    The steady state three-dimensional flow field is computed by means of finite volume explicit NI centered scheme that solves the Euler equations. The treatment of boundary conditions is based on the use of characteristic relations. Application to a geometry including an aft end fin is detailed. The built in multi-domain capability of the code was used to divide the computational domain into three simpler sub-domains. The results are analyzed in terms of erosive burning and nozzle material ablation risks.

  11. 5 CFR 1203.14 - Serving documents.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to the proceeding. (b) Method of serving documents. Pleadings may be served on parties by mail, by personal delivery, by facsimile, or by commercial delivery. Service by mail is accomplished by mailing the... pleading was served, must state the method (i.e., mail, personal delivery, facsimile, or...

  12. 34 CFR 686.42 - Discharge of agreement to serve.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 4 2011-07-01 2011-07-01 false Discharge of agreement to serve. 686.42 Section 686.42 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) TEACHER EDUCATION ASSISTANCE FOR COLLEGE AND HIGHER EDUCATION (TEACH) GRANT PROGRAM Service...

  13. 36 CFR 703.22 - Where to serve demands.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Where to serve demands. 703.22 Section 703.22 Parks, Forests, and Public Property LIBRARY OF CONGRESS DISCLOSURE OR PRODUCTION OF RECORDS OR INFORMATION Testimony by Employees and Production of Documents in Certain Legal Proceedings Where the Library Is Not a Party §...

  14. 20 CFR 639.8 - How is the notice served?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How is the notice served? 639.8 Section 639.8 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR WORKER ADJUSTMENT AND... case of notification directly to affected employees, insertion of notice into pay envelopes is...

  15. 7 CFR 905.29 - Inability of members to serve.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Inability of members to serve. 905.29 Section 905.29 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT,...

  16. 7 CFR 905.29 - Inability of members to serve.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Inability of members to serve. 905.29 Section 905.29 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT,...

  17. 7 CFR 905.29 - Inability of members to serve.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Inability of members to serve. 905.29 Section 905.29 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT,...

  18. 7 CFR 905.29 - Inability of members to serve.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Inability of members to serve. 905.29 Section 905.29 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT,...

  19. 7 CFR 905.29 - Inability of members to serve.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Inability of members to serve. 905.29 Section 905.29 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT,...

  20. Blade-to-Blade Variations in Shocks Upstream of Both a Forward-Swept and an Aft-Swept Fan

    NASA Technical Reports Server (NTRS)

    Podboy, Gary G.; Krupar, Martin J.

    2006-01-01

    Detailed laser Doppler velocimeter (LDV) flow field measurements were made upstream of two fans, one forward-swept and one aft-swept, in order to learn more about the shocks which propagate upstream of these rotors when they are operated at supersonic tip speeds. The blade-to-blade variations in the flows associated with these shocks are thought to be responsible for generating Multiple Pure Tone (MPT) noise. The measured blade-to-blade variations are documented in this report through a series of slideshows which show relative Mach number contours computed from the velocity measurements. Data are presented for the forward-swept fan operating at three speeds (corresponding to tip relative Mach numbers of 0.817, 1.074, and 1.189), and for the aft-swept fan operating at two (tip relative Mach numbers of 1.074 and 1.189). These LDV data illustrate how the perturbations in the upstream flow field created by the rotating blades vary with axial position, radial position and rotor speed. As expected, at the highest tested speed the forward-swept fan swallowed the shocks which occur in the tip region, whereas the aftswept fan did not. This resulted in a much smaller flow disturbance just upstream of the tip of the forward-swept fan. Nevertheless, further upstream the two fan flows were much more similar.

  1. On the possible high +Gz tolerance increase by multimodal brain imaging controlled respiratory AFTE biofeedback training exercise

    NASA Astrophysics Data System (ADS)

    Smietanowski, Maciej; Achimowicz, Jerzy; Lorenc, Kamil; Nowicki, Grzegorz; Zalewska, Ewa; Truszczynski, Olaf

    The experimental data related to Valsalva manouvers and short term voluntary apnea, available in the literature, suggest that the cerebral blood flow increase and reduction of the peripheral one may be expected if the specific AFTE based respiratory training is performed. The authors had verified this hypothesis by studying the relations between EEG measured subject relaxation combined with voluntary apnea by multimodal brain imaging technique (EEG mapping, Neuroscan and fMRI) in a group of healthy volunteers. The SPM analysis of respiratory related changes in cortical and subcortical BOLD signal has partially confirmed the hypothesis. The mechanism of this effect is probably based on the simultaneous blood pressure increase and total peripheral resistance increase. However the question is still open for further experimental verification if AFTE can be treated as the tool which can increase pilot/astronaut situation awareness in the extreme environment typical for aerospace operations where highly variable accelerations due to liftoff, rapid maneuvers, and vibrations can be expected in the critical phases of the mission.

  2. Recruitment of Tup1p and Cti6p regulates heme-deficient expression of Aft1p target genes

    PubMed Central

    Crisp, Robert J; Adkins, Erika M; Kimmel, Emily; Kaplan, Jerry

    2006-01-01

    In the budding yeast Saccharomyces cerevisiae, transcription of genes encoding for the high-affinity iron (FET3, FTR1) and copper (CTR1) transporters does not occur in the absence of heme. We show that the Aft1p binding region of the FET3 promoter or the Mac1p binding region of the CTR1 promoter is necessary and sufficient to mediate heme-deficient repression. Transcription is repressed in the absence of heme, and a genetic screen identified Tup1p and Hda1p as being required for transcriptional repression. In contrast to FET3 and CTR1, Aft1p target genes ARN1 and FIT1 are transcribed in the absence of heme. A 14 bp sequence in the ARN1 promoter is necessary and sufficient to permit transcription in the absence of heme. Transcription in the absence of heme required the presence of Cti6p to overcome the effect of Tup1p, and Cti6p was recruited to the ARN1 promoter in the absence of heme. We hypothesize that transcription of the siderophore transporter ARN1 permits yeast to accumulate iron in the absence of oxygen and to deny iron to competing organisms. PMID:16437160

  3. The effect of front-to-rear propeller spacing on the interaction noise at cruise conditions of a model counterrotation propeller having a reduced diameter aft propeller

    NASA Technical Reports Server (NTRS)

    Dittmar, James H.; Gordon, Eliott B.; Jeracki, Robert J.

    1988-01-01

    The effect of forward-to-aft propeller spacing on the interaction noise of a counterrotation propeller with reduced aft diameter was measured at cruise conditions. In general, the tones at 100 percent speed decreased from close to nominal spacing as expected from a wake decay model. However, when the spacing was further increased to the far position, the noise did not decrease as expected and in some cases increased. The behavior at the far spacing was attributed to changing forward propeller performance, which produced larger wakes. The results of this experiment indicate that simple wake decay model is sufficient to describe the behavior of the interaction noise only if the aerodynamic coupling of the two propellers does not change with spacing. If significant coupling occurs such that the loading of the forward propeller is altered, the interaction noise does not necessarily decrease with larger forward-to-aft propeller spacing.

  4. 45 CFR 2552.81 - What type of children are eligible to be served?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false What type of children are eligible to be served? 2552.81 Section 2552.81 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of children are eligible to be served?...

  5. 45 CFR 2552.81 - What type of children are eligible to be served?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false What type of children are eligible to be served? 2552.81 Section 2552.81 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of children are eligible to be served?...

  6. 45 CFR 2552.81 - What type of children are eligible to be served?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false What type of children are eligible to be served? 2552.81 Section 2552.81 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of children are eligible to be served?...

  7. 45 CFR 2552.81 - What type of children are eligible to be served?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false What type of children are eligible to be served? 2552.81 Section 2552.81 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of children are eligible to be served?...

  8. 45 CFR 2552.81 - What type of children are eligible to be served?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false What type of children are eligible to be served? 2552.81 Section 2552.81 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of children are eligible to be served?...

  9. Spin Forming of an Aluminum 2219-T6 Aft Bulkhead for the Orion Multi-Purpose Crew Vehicle: Phase II Supplemental Report

    NASA Technical Reports Server (NTRS)

    Piascik, Robert S.; Squire, Michael D.; Domack, Marcia S.; Hoffman, Eric K.

    2015-01-01

    The principal focus of this project was to assist the Orion Multi-Purpose Crew Vehicle (MPCV) Program in developing a spin forming fabrication process for manufacture of the aft bulkhead of the pressure vessel. The spin forming process will enable a single piece aluminum (Al) 2219 aft bulkhead which will eliminate the current multiple piece welded construction, simplify fabrication, and lead to an enhanced design that will reduce vehicle weight by eliminating welds. Phase I of this assessment explored spin forming the single-piece forward pressure vessel bulkhead from aluminum-lithium 2195.

  10. X-38: Plywood Mockup of Aft End Used for Flight Termination System Parachute Test

    NASA Technical Reports Server (NTRS)

    1996-01-01

    This photo shows a plywood mockup of the X-38's aft end, minus vertical stabilizers, mounted on a truck for an economical test of the X-38's Flight Termination System (FTS) on December 19, 1996, at NASA Dryden Flight Research Center, Edwards, California. The FTS seven-foot diameter parachute was launched safely away from the mockup by a pyrotechnic firing system. The X-38 Crew Return Vehicle (CRV) research project is designed to develop the technology for a prototype emergency crew return vehicle, or lifeboat, for the International Space Station. The project is also intended to develop a crew return vehicle design that could be modified for other uses, such as a joint U.S. and international human spacecraft that could be launched on the French Ariane-5 Booster. The X-38 project is using available technology and off-the-shelf equipment to significantly decrease development costs. Original estimates to develop a capsule-type crew return vehicle were estimated at more than $2 billion. X-38 project officials have estimated that development costs for the X-38 concept will be approximately one quarter of the original estimate. Off-the-shelf technology is not necessarily 'old' technology. Many of the technologies being used in the X-38 project have never before been applied to a human-flight spacecraft. For example, the X-38 flight computer is commercial equipment currently used in aircraft and the flight software operating system is a commercial system already in use in many aerospace applications. The video equipment for the X-38 is existing equipment, some of which has already flown on the space shuttle for previous NASA experiments. The X-38's primary navigational equipment, the Inertial Navigation System/Global Positioning System, is a unit already in use on Navy fighters. The X-38 electromechanical actuators come from previous joint NASA, U.S. Air Force, and U.S. Navy research and development projects. Finally, an existing special coating developed by NASA will be

  11. DACC program cost and work breakdown structure-dictionary. General purpose aft cargo carrier study, volume 2

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Results of detailed cost estimates and economic analysis performed on the updated 201 configuration of the dedicated Aft Cargo Carrier (DACC) are given. The objective of this economic analysis is to provide the National Aeronautics and Space Administration (NASA) with information on the economics of using the DACC on the Space Transportation System (STS). The detailed cost estimates for the DACC are presented by a work breakdown structure (WBS) to ensure that all elements of cost are considered in the economic analysis and related subsystem trades. Costs reported by WBS provide NASA with a basis for comparing competing designs and provide detailed cost information that can be used to forecast phase C/D planning for new projects or programs derived from preliminary conceptual design studies. The scope covers all STS and STS/DACC launch vehicle cost impacts for delivering an orbital transfer vehicle to a 120 NM low Earth orbit (LEO).

  12. STS-56 MS1 Foale and MS2 Cockrell on aft flight deck of Discovery, OV-103

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 Mission Specialist 1 (MS1) Michael Foale (left) and MS2 Kenneth D. Cockrell pose on aft flight deck of Discovery, Orbiter Vehicle (OV) 103, for this in-cabin electronic still camera (ESC) photograph. The two crewmembers are positioned in front of the onorbit station with a beam of sunlight shining through overhead window W8. The cable on the bottom right is part of the Hand-held, Earth-oriented, Real-time, Cooperative, User-friendly, Location-targeting and Environmental System (HERCULES), connecting the HERCULES Attitude Processor (HAP) to the Inertial Measurement Unit (IMU). In-cabin shots with the camera are for test purposes only. HERCULES is a device that makes it simple for Shuttle crewmembers to take pictures of Earth as they merely point and shoot any interesting feature, whose latitude and longitude are automatically determined in real time. Digital file name is ESC01008.TGA.

  13. Reverse Kinematic Analysis and Uncertainty Analysis of the Space Shuttle AFT Propulsion System (APS) POD Lifting Fixture

    NASA Technical Reports Server (NTRS)

    Brink, Jeffrey S.

    2005-01-01

    The space shuttle Aft Propulsion System (APS) pod requires precision alignment to be installed onto the orbiter deck. The Ground Support Equipment (GSE) used to perform this task cannot be manipulated along a single Cartesian axis without causing motion along the other Cartesian axes. As a result, manipulations required to achieve a desired motion are not intuitive. My study calculated the joint angles required to align the APS pod, using reverse kinematic analysis techniques. Knowledge of these joint angles will allow the ground support team to align the APS pod more safely and efficiently. An uncertainty analysis was also performed to estimate the accuracy associated with this approach and to determine whether any inexpensive modifications can be made to further improve accuracy.

  14. Effects of tail span and empennage arrangement on drag of a typical single-engine fighter aft end

    NASA Technical Reports Server (NTRS)

    Burley, J. R., II; Berrier, B. L.

    1984-01-01

    An investigation was conducted in the Langley 16 foot Transonic Tunnel to determine the effects of tail span and empennage arrangement on drag of a single engine nozzle/afterbody model. Tests were conducted at Mach numbers from 0.50 to 1.20, nozzle pressures frm 1.0 (jet off) to 8.0, and angles of attack from -3 to 9 deg, depending upon Mach numbers. Three empennage arrangements (aft, staggered, and forward) were investigated with several different tail spans. The results of the investigation indicate that tail span and position have a significant effect on the drag at transonic speeds. Unfavorable tail interference was largely due to the outer portion of the tail surfaces. The inner portion near the nozzle and afterbody did little to increase drag other than surface skin friction. Tail positions forward of the nozzle generally had lower tail interference.

  15. Demonstration of short haul aircraft aft noise reduction techniques on a twenty inch (50.8 cm) diameter fan, volume 3

    NASA Technical Reports Server (NTRS)

    Stimpert, D. L.

    1975-01-01

    Tests of a twenty inch diameter, low tip speed, low pressure ratio fan which investigated aft fan noise reduction techniques are reported. The 1/3 octave band sound data are presented for all the configurations tested. The model data are presented on 17 foot arc and extrapolated to 200 foot sideline.

  16. Calories and fat per serving (image)

    MedlinePlus

    ... and stores the rest in the form of fat. A calorie is a calorie, whether it comes ... between them is the number of calories, nutrients, fat, and other ingredients in a typical serving . Calories ...

  17. Skylab Food Heating and Serving Tray

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Shown here is the Skylab food heating and serving tray in its stowed position. The Marshall Space Flight Center had program management responsibility for the development of Skylab hardware and experiments.

  18. Routing in DiffServ multicast environment

    NASA Astrophysics Data System (ADS)

    Verma, Shekhar

    2002-07-01

    QOS aware applications have propelled the development of two complementary technologies, Multicasting and Differentiated Services. To provide the required QOS on the Internet, either the bandwidth needs to be increased (Multicasting) or limited bandwidth prioritized among users (DiffServ). Although, the bandwidth on the Internet is continually increasing, the backbone is still insufficient to support QOS without resource allocations. Hence, there is a need to map multicasting in a DiffServ Environment to conserve network bandwidth and to provision this bandwidth in an appropriate fashion. In this regard, two issues have to be addressed. One, the key difference between multicast and DiffServe routing is the structure of the multicast tree. This tree is maintained in multicast aware routers whereas in DiffServe, the core routers maintain no state information regarding the flows. Second, the task of restructuring the multicast tree when members join/leave. Currently, the first issue is addressed by embedding the multicast information within the packet itself as an additional header field. In this paper, we propose a neural network based heuristic approach to address the second problem of routing in a dynamic DiffServe Multicast environment. Many dynamic multicast routing algorithms have been proposed. The greedy algorithm creates a near optimal tree when a node is added but requires many query/reply messages. The PSPT algorithm cannot construct a cost optimal tree. The VTDM algorithm requires the estimated number of nodes that will join and is not flexible. The problem of building an optimal tree to satisfy QOS requirements at minimum cost and taking minimum network resources is NP- complete and none of the above solutions give an optimal solution. We have modeled this combinatorial optimization as a nonlinear programming problem and trained an artificial neural network to solve the problem. The problem is tractable only when the QOS parameters are combined into DiffServe

  19. Kinematic analysis of the wheelchair tennis serve: Implications for classification.

    PubMed

    Cavedon, V; Zancanaro, C; Milanese, C

    2014-10-01

    The aim of the present study was to assess the validity of the classification system used in Open-class wheelchair tennis by investigating the relationship between post-impact ball velocity in the serve (measured using a sports radar gun) and the severity of impairment. Shoulder and wrist angles at the instant of ball impact were also estimated from 2D motion analysis. Forty-three nationally ranked Italian Open-class wheelchair tennis players were assigned to four groups (A–D) according to descending level of activity limitation. Ten successful flat serves (WFSs) and 10 successful kick serves (WKSs) for each player were recorded. One-way ANOVA showed that the severity of impairment significantly (P < 0.05) affected post-impact ball velocity and shoulder angle at the instant of ball impact. Furthermore, the mean value of post-impact ball velocity in WFS increased from group A to group D, i.e., with descending level of activity limitation. The results of this cross-sectional study indicate that the severity of impairment per se is associated with velocity of the wheelchair tennis serve, suggesting that the current classification is flawed in that it overlooks the impact of severity of impairment on players' performance. PMID:25371933

  20. Innovative Methods for Serving Rural Handicapped Children.

    ERIC Educational Resources Information Center

    Latham, Glenn; Burnham, Julia

    1985-01-01

    Some innovative methods of serving the rural handicapped population are described: volunteers; telecommunications for home instruction; SPECIALNET electronic mail; and resources for parents. Three cases involving Utah's Cooperative Extension Project for the Handicapped summarize services for handicapped and Indian students. (GDC)

  1. Getting It Together: Serving the Adult Community.

    ERIC Educational Resources Information Center

    Bakshis, Robert D.

    1979-01-01

    Describes a community needs assessment survey conducted by the College of DuPage (Illinois) which served to advertise existing programs, provide public relations for the adult education council, and obtain measures of need for existing or expanded educational and leisure activities. (MB)

  2. Serving Stakeholders at a Small Regional University

    ERIC Educational Resources Information Center

    Burrage, Sean

    2015-01-01

    The Southeastern Oklahoma State University Honors Program serves a unique role in a small, rural setting such as Durant, Oklahoma. The honors program has a traditional mission in a university that offers a nontraditional setting and history within the context of higher education. The program thus offers special rewards to its students and to the…

  3. Secondary Prevention--Serving Families at Risk.

    ERIC Educational Resources Information Center

    Thyen, Ute; And Others

    1995-01-01

    The Child Protection Center in Lubeck (Germany) offers a nonpunitive, self-help approach to prevent child abuse by encouraging families to determine their own needs. Over half of families served over a two-year period were self-reported and almost one-fifth received help to prevent violence against children before the occurrence of child abuse or…

  4. Measuring the Velocity of a Tennis Serve.

    ERIC Educational Resources Information Center

    Eng, John; Lietman, Thomas

    1994-01-01

    Presents an alternative to the use of a radar to determine how fast an individual can serve a tennis ball. Equipped with a tape recorder and a Macintosh computer, students determine the velocity of a tennis ball by analyzing the sounds and echoes heard on the court. (ZWH)

  5. Pyramid Servings Database (PSDB) for NHANES III

    Cancer.gov

    The National Cancer Institute developed a database to examine dietary data from the National Center for Health Statistics' Third National Health and Nutrition Examination Survey in terms of servings from each of United States Department of Agriculture's The Food Guide Pyramid's major and minor food groups.

  6. Making a Difference by Serving All Students

    ERIC Educational Resources Information Center

    Olley, Rivka I.

    2009-01-01

    Randi Brown came to school psychology almost as a family business. Her grandmother was a school psychologist and the first licensed psychologist in the state of New York. Randi graduated with a doctoral degree from Yeshiva University and has served students in Westchester County, New York, for 18 years. She exemplifies the dedication typical of so…

  7. How Finland Serves Gifted and Talented Pupils

    ERIC Educational Resources Information Center

    Tirri, Kirsi; Kuusisto, Elina

    2013-01-01

    The purpose of this article is to provide an overview of the ways gifted and talented pupils are served in Finland. The trend toward individualism and freedom of choice as well as national policy affecting gifted education are discussed. Empirical research on Finnish teachers' attitudes toward gifted education with respect to the national…

  8. Science To Serve the Common Good.

    ERIC Educational Resources Information Center

    Brewer, Garry D.

    1997-01-01

    Reviews "Upstream: Salmon and Society in the Pacific Northwest", a report produced by a committee of the National Research Council that offers a model of a new and better approach to addressing environmental problems that could enable science to serve the common good. Demonstrates a successful approach to doing science and contributing to society.…

  9. "Gateway" Districts Struggle to Serve Immigrant Parents

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2012-01-01

    As thousands of communities--especially in the South--became booming gateways for immigrant families during the 1990s and the early years of the new century, public schools struggled with the unfamiliar task of serving the large numbers of English-learners arriving in their classrooms. Instructional programs were built from scratch. Districts had…

  10. Serving Business in an Information Economy.

    ERIC Educational Resources Information Center

    The Bookmark, 1988

    1988-01-01

    The 23 articles in this theme issue focus on various aspects of library services to business in an information economy: "Serving Business in an Information Economy" (C. Bain); "New York's Resurging Economy and State Economic Development Information" (R. G. Paolino); "Department of Economic Development Library: Services to Business" (B. S.…

  11. Graduate Students Serve Extension as Evaluation Consultants

    ERIC Educational Resources Information Center

    McClure, Megan; Fuhrman, Nicholas E.

    2011-01-01

    In an effort to provide graduate students at a distance with field-based learning experiences and evaluation resources to statewide Extension programs, 24 Master's students participating in a distance-delivered program evaluation course served as evaluation consultants for Extension programs. State evaluation specialists unable to conduct…

  12. Serving up Success! Team Nutrition Days, 1997.

    ERIC Educational Resources Information Center

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

    This publication presents success stories and actual activities from Team Nutrition Days 1997 to serve as a starting point for other schools wanting to create their own nutrition education activities. Team Nutrition Days was a 1-week celebration that used innovative, interactive activities to teach children that nutrition is the link between…

  13. Developing and utilizing an Euler computational method for predicting the airframe/propulsion effects for an aft-mounted turboprop transport. Volume 2: User guide

    NASA Technical Reports Server (NTRS)

    Chen, H. C.; Neback, H. E.; Kao, T. J.; Yu, N. Y.; Kusunose, K.

    1991-01-01

    This manual explains how to use an Euler based computational method for predicting the airframe/propulsion integration effects for an aft-mounted turboprop transport. The propeller power effects are simulated by the actuator disk concept. This method consists of global flow field analysis and the embedded flow solution for predicting the detailed flow characteristics in the local vicinity of an aft-mounted propfan engine. The computational procedure includes the use of several computer programs performing four main functions: grid generation, Euler solution, grid embedding, and streamline tracing. This user's guide provides information for these programs, including input data preparations with sample input decks, output descriptions, and sample Unix scripts for program execution in the UNICOS environment.

  14. Acoustic analysis of aft noise reduction techniques measured on a subsonic tip speed 50.8 cm (twenty inch) diameter fan. [quiet engine program

    NASA Technical Reports Server (NTRS)

    Stimpert, D. L.; Clemons, A.

    1977-01-01

    Sound data which were obtained during tests of a 50.8 cm diameter, subsonic tip speed, low pressure ratio fan were analyzed. The test matrix was divided into two major investigations: (1) source noise reduction techniques; and (2) aft duct noise reduction with acoustic treatment. Source noise reduction techniques were investigated which include minimizing second harmonic noise by varying vane/blade ratio, variation in spacing, and lowering the Mach number through the vane row to lower fan broadband noise. Treatment in the aft duct which includes flow noise effects, faceplate porosity, rotor OGV treatment, slant cell treatment, and splitter simulation with variable depth on the outer wall and constant thickness treatment on the inner wall was investigated. Variable boundary conditions such as variation in treatment panel thickness and orientation, and mixed porosity combined with variable thickness were examined. Significant results are reported.

  15. Low-speed aerodynamic characteristics of a twin-engine general aviation configuration with aft-fuselage-mounted pusher propellers

    NASA Technical Reports Server (NTRS)

    Dunham, Dana Morris; Gentry, Garl L., Jr.; Manuel, Gregory S.; Applin, Zachary T.; Quinto, P. Frank

    1987-01-01

    An investigation was conducted to determine the aerodynamic characteristics of an advanced turboprop aircraft model with aft-pylon-mounted pusher propellers. Tests were conducted through an angle-of-attack range of -8 to 28 degrees, and an angle-of-sideslip range of -20 to 20 degrees at free-stream conditions corresponding to Reynolds numbers of 0.55 to 2.14 x 10 to the 6th power based on mean aerodynamic chord. Test results show that for the unpowered configurations the maximum lift coefficients for the cruise, takeoff, and landing configurations are 1.45, 1.90, and 2.10, respectively. Nacelle installation results in a drag coefficient increase of 0.01. Increasing propeller thrust results in a significant increase in lift for angles of attack above stall and improves the longitudinal stability. The cruise configuration remains longitudinally stable to an angle of attack 5 degrees beyond the stall angle, the takeoff configuration is stable 4 degrees beyond stall angle, and the landing configuration is stable 3 degrees beyond stall angle. The predominant effect of symmetric thrust on the lateral-directional aerodynamic characteristics is in the post-stall region, where additional rudder control is available with power on.

  16. Flow Structures and Noise Produced by a Heated Rectangular Nozzle with a Third Stream and Aft Deck

    NASA Astrophysics Data System (ADS)

    Ruscher, Christopher; Gogineni, Sivaram; Kiel, Barry

    2015-11-01

    Jet noise is a huge issue that affects both civilian and military aviation and is a two-fold problem. Near-field noise causes hearing damage and is of great concern to the Navy. Far-field noise is also a concern for military and civilian aircraft. For military jets, the trend has shown that newer and more advanced planes are louder than their predecessors. Most of these planes are designed keeping the performance as the main driver in mind while the jet noise becomes an afterthought. To remedy this and to aid the design process, we propose to create a joint noise and performance prediction tool. To create this tool, one must understand how the near-field flow structures generate noise and how they are related to far-field noise. In the current work, we considered rectangular, three-stream nozzle with an aft deck and investigated the flow structures such as corner vortices, shocks and their impact on the noise generation mechanism. We have also used state-of-the-art data analytical tools such as wavelets, POD, and stochastic estimations.

  17. Verification of RSRM Nozzle Thermal Models With ETM-3 Aft Exit Cone In-depth Temperature Measurements

    NASA Technical Reports Server (NTRS)

    Maw, Joel F.; Lui, Robbie C.; Totman, Peter D.

    2004-01-01

    One of the goals of the Engineering Test Motor (ETM-3) static test was to verify analytical models through the use of instrumentation that provide real-time transient temperature response of ablating phenolic liners. Accurate measurement of in-depth temperature is critical for validating the analytical models and assessing design safety margins for nozzle insulation materials. Recent developments of in-depth thermocouple plugs have been made to more accurately measure temperature response of nozzle Liners. Thermocouple plugs were installed at two axial stations (four plugs circumferentially at each station) near the end of the ETM-3 nozzle aft exit cone to gather temperature histories during and after motor operation. The thermocouple plugs were placed at depths that bounded the reusable solid rocket motor nominal measured char depth in order to portray the carbon phenolic temperature response during the charring process. The data were used to verify the analytical models during motor operation and to better define char penetration during heat soak after motor burn out.

  18. Fore-and-aft stiffness and damping characteristics of 30 x 11.5-14.5, Type VIII, bias-ply and radial-belted aircraft tires

    NASA Technical Reports Server (NTRS)

    Lopez, Mercedes C.; Davis, Pamela A.; Yeaton, Robert B.; Vogler, William A.

    1988-01-01

    Measurements of footprint geometrical properties and fore and aft stiffness and damping characteristics were obtained on 30 x 11.5-14.5 bias-ply and radial-belted aircraft tires. Significant differences in stiffness and damping characteristics were found between the two design types. The results show that footprint aspect ratio effects may interfere with the improved hydroplaning potential associated with the radial-belted tire operating at higher inflation pressures.

  19. 13 CFR 101.303 - How are Inspector General subpoenas served?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How are Inspector General subpoenas served? 101.303 Section 101.303 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION ADMINISTRATION Inspector General § 101.303 How are Inspector General subpoenas served? (a) Service of...

  20. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  1. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  2. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  3. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  4. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  5. IFLA General Conference, 1986. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    This document includes papers on libraries serving the general public which were presented at the 1986 International Federation of Library Associations (IFLA) conference. The first paper, "Annual Reports of Sections and Round Tables of the Division of Libraries Serving the General Public" includes the following annual reports for fiscal year…

  6. 12 CFR 1102.26 - When papers are deemed filed or served.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false When papers are deemed filed or served. 1102.26 Section 1102.26 Banks and Banking FEDERAL FINANCIAL INSTITUTIONS EXAMINATION COUNCIL APPRAISER REGULATION Rules of Practice for Proceedings § 1102.26 When papers are deemed filed or served. (a)...

  7. 20 CFR 408.622 - Who may not serve as a representative payee?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Who may not serve as a representative payee? 408.622 Section 408.622 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Representative Payment § 408.622 Who may not serve as a representative...

  8. 20 CFR 408.622 - Who may not serve as a representative payee?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Who may not serve as a representative payee? 408.622 Section 408.622 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Representative Payment § 408.622 Who may not serve as a representative...

  9. 20 CFR 408.622 - Who may not serve as a representative payee?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Who may not serve as a representative payee? 408.622 Section 408.622 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Representative Payment § 408.622 Who may not serve as a representative...

  10. 20 CFR 408.622 - Who may not serve as a representative payee?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Who may not serve as a representative payee? 408.622 Section 408.622 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Representative Payment § 408.622 Who may not serve as a representative...

  11. 20 CFR 408.622 - Who may not serve as a representative payee?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Who may not serve as a representative payee? 408.622 Section 408.622 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Representative Payment § 408.622 Who may not serve as a representative...

  12. 12 CFR 1102.26 - When papers are deemed filed or served.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false When papers are deemed filed or served. 1102.26 Section 1102.26 Banks and Banking FEDERAL FINANCIAL INSTITUTIONS EXAMINATION COUNCIL APPRAISER REGULATION Rules of Practice for Proceedings § 1102.26 When papers are deemed filed or served....

  13. Acquaintance molestation and youth-serving organizations.

    PubMed

    Lanning, Kenneth V; Dietz, Park

    2014-10-01

    This article is based not only on the research literature but also on the extensive field experience of the authors in consulting with investigators, attorneys, and organizations on the prevention, investigation, prosecution, and civil litigation of molestation of children within or in connection with youth-serving organizations. Acquaintance molesters have often pursued careers or sought out paid or volunteer work with organizations through which they can meet children. To address the problem of such offenders, it is necessary for youth-serving organizations to recognize the diversity of sexual activity, the phenomena of "nice-guy" offenders and compliant child victims, and the grooming/seduction process, each of which is reviewed here. The four most important protection practices for organizations are screening; management, and supervision; response to suspicions, allegations, and complaints; and prevention and awareness programs. The authors recommend general approaches to each of these and describe the reasons many organizations resist implementing available preventive measures. PMID:24860081

  14. Culturally Relevant Practices That "Serve" Students at a Hispanic Serving Institution

    ERIC Educational Resources Information Center

    Garcia, Gina A.; Okhidoi, Otgonjargal

    2015-01-01

    As institutions not founded to "serve" Latina/o students, Hispanic Serving Institutions (HSIs) must actively change their curricula and programs to meet the needs of their diverse population, including Latina/o, low income, and first generation students. Using a case study approach, including interviews and focus groups, this study…

  15. Minority-Serving Institutions of Higher Education: Serving Communities, Revitalizing the Nation

    ERIC Educational Resources Information Center

    US Department of Housing and Urban Development, 2009

    2009-01-01

    Institutions of higher education (IHEs) that serve minority populations are unique both in their missions and in their day-to-day operations. Some of these colleges and universities are located in remote regions of the country, while others serve congested urban neighborhoods. Their constituents range from Native Americans, the country's oldest…

  16. Complicating a Latina/o-Serving Identity at a Hispanic Serving Institution

    ERIC Educational Resources Information Center

    Garcia, Gina A.

    2016-01-01

    As institutions not founded to "serve" Latina/o students, Hispanic Serving Institutions (HSIs) are criticized for solely being "Hispanic-enrolling," with access and graduation rates being hypothesized as indicators of an organizational identity for HSIs. Drawing from a case study with 88 participants, the purpose of this…

  17. Emerging Hispanic-Serving Institutions (HSIs): Serving Latino Students. Executive Summary

    ERIC Educational Resources Information Center

    Excelencia in Education (NJ1), 2010

    2010-01-01

    The invention of Hispanic-serving Institutions (HSIs) in the 1980s was grounded in the theory that institutions enrolling a large concentration of Latino students would adapt their institutional practices to serve these students better. Specifically, critical mass theory suggests once a definable group reaches a certain size within an…

  18. Equipment for Hot-to-serve Foods

    NASA Technical Reports Server (NTRS)

    Smith, D. P.

    1985-01-01

    Patented surface heating devices with a much faster air-to-solid heat transfer rate than previous air ovens were developed. The accelerated surface heating can brown, sear or crisp much more rapidly than in conventional ovens so that partially prepared food can be finished quickly and tastefully immediately before serving. The crisp, freshly browned surfaces result from the faster heat transfer which does not dry out the food. The devices are then compared to convection ovens and microwave heating processes.

  19. SERVE-HF: More Questions Than Answers.

    PubMed

    Javaheri, Shahrokh; Brown, Lee K; Randerath, Winfried; Khayat, Rami

    2016-04-01

    The recent online publication of the SERVE-HF trial that evaluated the effect of treating central sleep apnea (CSA) with an adaptive servoventilation (ASV) device in patients with heart failure and reduced ejection fraction (HFrEF) has raised serious concerns about the safety of ASV in these patients. Not only was ASV ineffective but post hoc analysis found excess cardiovascular mortality in treated patients. The authors cited as one explanation an unfounded notion that CSA is a compensatory mechanism with a protective effect in HFrEF patients. We believe that there are several possible considerations that are more likely to explain the results of SERVE-HF. In this commentary, we consider methodological issues including the use of a previous-generation ASV device that constrained therapeutic settings to choices that are no longer in wide clinical use. Patient selection, data collection, and treatment adherence as well as group crossovers were not discussed in the trial as potential confounding factors. We have developed alternative reasons that could potentially explain the results and that can be explored by post hoc analysis of the SERVE-HF data. We believe that our analysis is of critical value to the field and of particular importance to clinicians treating these patients. PMID:26836904

  20. V/STOL Tandem Fan transition section model test. [in the Lewis Research Center 10-by-10 foot wind tunnel

    NASA Technical Reports Server (NTRS)

    Simpkin, W. E.

    1982-01-01

    An approximately 0.25 scale model of the transition section of a tandem fan variable cycle engine nacelle was tested in the NASA Lewis Research Center 10-by-10 foot wind tunnel. Two 12-inch, tip-turbine driven fans were used to simulate a tandem fan engine. Three testing modes simulated a V/STOL tandem fan airplane. Parallel mode has two separate propulsion streams for maximum low speed performance. A front inlet, fan, and downward vectorable nozzle forms one stream. An auxilliary top inlet provides air to the aft fan - supplying the core engine and aft vectorable nozzle. Front nozzle and top inlet closure, and removal of a blocker door separating the two streams configures the tandem fan for series mode operations as a typical aircraft propulsion system. Transition mode operation is formed by intermediate settings of the front nozzle, blocker door, and top inlet. Emphasis was on the total pressure recovery and flow distortion at the aft fan face. A range of fan flow rates were tested at tunnel airspeeds from 0 to 240 knots, and angles-of-attack from -10 to 40 deg for all three modes. In addition to the model variables for the three modes, model variants of the top inlet were tested in the parallel mode only. These lip variables were: aft lip boundary layer bleed holes, and Three position turning vane. Also a bellmouth extension of the top inlet side lips was tested in parallel mode.

  1. Employee satisfactions in agencies serving retarded persons.

    PubMed

    Sarata, B P

    1975-01-01

    The work satisfactions of individuals employed by three agencies serving retarded persons were examined. The results contradicted the view held by most administrators that the individual's level of overall satisfaction is determined principally by his attitudes concerning employment in the field of mental retardation. Rather, the data suggest that satisfaction with the specific agency is the chief determinant of overall satisfaction. Extensive contact with clients and the perceived lack of client progress were found to be important sources of staff dissatisfaction. Finally, client-related dissatisfactions were often attributed to agency or staff deficiences. Implications for altering administrative practices were discussed. PMID:1115102

  2. Survey serves up food for thought.

    PubMed

    Baillie, Jonathan

    2011-09-01

    An independent survey into hospital food standards in England conducted earlier this year for the Soil Association saw over half of those patients surveyed admit they would not be happy serving the meals they received during a recent hospital stay to a child, while 29% said the food was so bad that, at times, they could not recognise what was on their plate. Nearly of quarter of the 1,000 indviduals questioned by OnePoll, meanwhile, had opted out of hospital catering altogether--choosing to have every meal brought in to them by visiting relatives; nor, the Soil Association says, is enough English hospital food being locally or sustainably sourced.

  3. Skylab Food Heating and Serving Tray

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Shown here is the Skylab food heating and serving tray with food, drink, and utensils. The tray contained heating elements for preparing the individual food packets. The food on Skylab was a great improvement over that on earlier spaceflights. It was no longer necessary to squeeze liquified food from plastic tubes. Skylab's kitchen in the Orbital Workshop wardroom was so equipped that each crewman could select his own menu and prepare it to his own taste. The Marshall Space Flight Center had program management responsibility for the development of Skylab hardware and experiments.

  4. SR-71A Taking Off with Test Fixture Mounted Atop the Aft Section of the Aircraft and F-18 Chase Airc

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This photo shows a NASA's SR-71A Blackbird, followed by a NASA F/A-18 chase plane, taking off from the runway at the Dryden Flight Research Center, Edwards, California, on a 1999 flight. Two SR-71 aircraft have been used by NASA as testbeds for high-speed and high-altitude aeronautical research. The aircraft, an SR-71A and an SR-71B pilot trainer aircraft, have been based here at NASA's Dryden Flight Research Center, Edwards, California. They were transferred to NASA after the U.S. Air Force program was cancelled. As research platforms, the aircraft can cruise at Mach 3 for more than one hour. For thermal experiments, this can produce heat soak temperatures of over 600 degrees Fahrenheit (F). This operating environment makes these aircraft excellent platforms to carry out research and experiments in a variety of areas -- aerodynamics, propulsion, structures, thermal protection materials, high-speed and high-temperature instrumentation, atmospheric studies, and sonic boom characterization. The SR-71 was used in a program to study ways of reducing sonic booms or over pressures that are heard on the ground, much like sharp thunderclaps, when an aircraft exceeds the speed of sound. Data from this Sonic Boom Mitigation Study could eventually lead to aircraft designs that would reduce the 'peak' overpressures of sonic booms and minimize the startling affect they produce on the ground. One of the first major experiments to be flown in the NASA SR-71 program was a laser air data collection system. It used laser light instead of air pressure to produce airspeed and attitude reference data, such as angle of attack and sideslip, which are normally obtained with small tubes and vanes extending into the airstream. One of Dryden's SR-71s was used for the Linear Aerospike Rocket Engine, or LASRE Experiment. Another earlier project consisted of a series of flights using the SR-71 as a science camera platform for NASA's Jet Propulsion Laboratory in Pasadena, California. An upward-looking ultraviolet video camera placed in the SR-71's nosebay studied a variety of celestial objects in wavelengths that are blocked to ground-based astronomers. Earlier in its history, Dryden had a decade of past experience at sustained speeds above Mach 3. Two YF-12A aircraft and an SR-71 designated as a YF-12C were flown at the center between December 1969 and November 1979 in a joint NASA/USAF program to learn more about the capabilities and limitations of high-speed, high-altitude flight. The YF-12As were prototypes of a planned interceptor aircraft based on a design that later evolved into the SR-71 reconnaissance aircraft. Dave Lux was the NASA SR-71 project manger for much of the decade of the 1990s, followed by Steve Schmidt. Developed for the USAF as reconnaissance aircraft more than 30 years ago, SR-71s are still the world's fastest and highest-flying production aircraft. The aircraft can fly at speeds of more than 2,200 miles per hour (Mach 3+, or more than three times the speed of sound) and at altitudes of over 85,000 feet. The Lockheed Skunk Works (now Lockheed Martin) built the original SR-71 aircraft. Each aircraft is 107.4 feet long, has a wingspan of 55.6 feet, and is 18.5 feet high (from the ground to the top of the rudders, when parked). Gross takeoff weight is about 140,000 pounds, including a possible fuel weight of 80,280 pounds. The airframes are built almost entirely of titanium and titanium alloys to withstand heat generated by sustained Mach 3 flight. Aerodynamic control surfaces consist of all-moving vertical tail surfaces, ailerons on the outer wings, and elevators on the trailing edges between the engine exhaust nozzles. The two SR-71s at Dryden have been assigned the following NASA tail numbers: NASA 844 (A model), military serial 61-7980 and NASA 831 (B model), military serial 61-7956. From 1990 through 1994, Dryden also had another 'A' model, NASA 832, military serial 61-7971. This aircraft was returned to the USAF inventory and was the first aircraft reactivated for USAF reconnaissance purposes in 1995. It has since returned to Dryden along with SR-71A 61-7967.

  5. Callous-unemotional traits and antisocial behavior among adolescents: the role of self-serving cognitions.

    PubMed

    van Leeuwen, Nikki; Rodgers, Rachel F; Gibbs, John C; Chabrol, Henri

    2014-02-01

    Self-serving cognitions and callous-unemotional traits play important roles in adolescent antisocial behavior. The objective of this study was to cross-sectionally explore the mediating role of self-serving cognitions in the relationship between callous-unemotional traits and antisocial behavior. A sample of 972 high-school students completed self-report questionnaires assessing callous-unemotional traits, self-serving cognitive distortions and antisocial behavior. Two competing models exploring indirect effects accounting for the relationships between self-serving cognitive distortions, callous-unemotional traits and antisocial behaviors were tested. Both models revealed significant indirect effects, suggesting both pathways are possible. Gender was found to moderate these models. These findings suggest the importance of targeting self-serving cognitions in therapeutic interventions and increase our understanding of the role of self-serving cognitions in antisocial behavior. PMID:23884621

  6. Serving to different locations: set-up, toss, and racket kinematics of the professional tennis serve.

    PubMed

    Reid, Machar; Whiteside, David; Elliott, Bruce

    2011-11-01

    The serve, as the most important stroke in tennis, has attracted considerable biomechanical interest. Of its component parts, the swing has received disproportionate research attention and consequently, little is known regarding toss kinematics. Indeed, the age-old question of whether players serve to different parts of the court from the same toss remains unanswered. Six right-handed professionally ranked players hit first serves (FSs) and second serves (SSs) to three 2 x 1 m target areas reflecting the landing locations of T, body and wide serves, respectively, on the deuce court. A 22 camera, 250 Hz VICON MX motion analysis system captured racket, ball, foot, and h and kinematics. Repeated measures ANOVAs assessed within-player differences in foot, racket, and ball kinematics within the FS and SS as a function of landing location. The positions of the front foot, ball zenith, and ball impact were significantly different in the FS, while kinematics across all SS were consistent. Front foot position was closer to the centre mark in the T FS and players impacted the ball further left in the wide FS compared to the T FS. This study discusses the findings in the context of the development of the serve as well as potential implications for the return.

  7. 12 CFR 250.401 - Director serving member bank and closed-end investment company being organized.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Director serving member bank and closed-end investment company being organized. 250.401 Section 250.401 Banks and Banking FEDERAL RESERVE SYSTEM... Section 32 of the Glass-Steagall Act § 250.401 Director serving member bank and closed-end...

  8. Proposal of a Mediterranean Diet Serving Score

    PubMed Central

    Monteagudo, Celia; Mariscal-Arcas, Miguel; Rivas, Ana; Lorenzo-Tovar, María Luisa; Tur, Josep A.; Olea-Serrano, Fátima

    2015-01-01

    Background and Aims Numerous studies have demonstrated a relationship between Mediterranean Diet (MD) adherence and the prevention of cardiovascular diseases, cancer, and diabetes, etc. The study aim was to validate a novel instrument to measure MD adherence based on the consumption of food servings and food groups, and apply it in a female population from southern Spain and determining influential factors. Methods and Results The study included 1,155 women aged 12-83 yrs, classified as adolescents, adults, and over-60-yr-olds. All completed a validated semi-quantitative food frequency questionnaire (FFQ). The Mediterranean Dietary Serving Score (MDSS) is based on the latest update of the Mediterranean Diet Pyramid, using the recommended consumption frequency of foods and food groups; the MDSS ranges from 0 to 24. The discriminative power or correct subject classification capacity of the MDSS was analyzed with the Receiver Operating Characteristic (ROC) curve, using the MDS as reference method. Predictive factors for higher MDSS adherence were determined with a logistic regression model, adjusting for age. According to ROC curve analysis, MDSS evidenced a significant discriminative capacity between adherents and non-adherents to the MD pattern (optimal cutoff point=13.50; sensitivity=74%; specificity=48%). The mean MDSS was 12.45 (2.69) and was significantly higher with older age (p<0.001). Logistic regression analysis showed highest MD adherence by over 60-year-olds with low BMI and no habit of eating between meals. Conclusions The MDSS is an updated, easy, valid, and accurate instrument to assess MD adherence based on the consumption of foods and food groups per meal, day, and week. It may be useful in future nutritional education programs to prevent the early onset of chronic non-transmittable diseases in younger populations. PMID:26035442

  9. Cesarean Section

    MedlinePlus

    A Cesarean section (C-section) is surgery to deliver a baby. The baby is taken out through the mother's abdomen. In the United ... three women has their babies this way. Some C-sections are planned, but many are done when ...

  10. Medical paternalism serves the patient best.

    PubMed

    Lim, L S

    2002-03-01

    It seems obvious that in a post-modern, constructivist world where meaning and value systems are often subjective and relative, any absolutist view is likely to be questionable. This is more so if it relates to ethics, the foundations, interpretation and application of which have been and continue to be much debated. So, in addressing the proposition, my efforts were directed at identifying a position that would mediate polarity. I examined the contention that the doctor, because he is better informed, may claim greater acuity and powers of judgment, and its defences against the charge of interfering with individual liberty and autonomy through various arguments such as the harm principle, the welfare, the principle of legal moralism and the appeal to uncertainty. While there is some validity to the arguments proposed, absolute paternalism would seem incompatible with respect for individual rights. How satisfactory, then, is the paradigm shift from paternalism to the independent choice model where the doctor presents neutral statistics as little biased as possible by his own views and judgments and leaves the decision making entirely to the patient or his/her relatives. This clearly had its limitations too. As with much of human experience, the answer would seem to rest in mediating the happy mean. Recognising a distinction between autonomy (self-determination) and independence (total freedom of choice without any interference) allows for a model of qualified independence or "enhanced autonomy" (Quill & Brody, 1996). This is predicated on doctor-patient dialogue, exchange of ideas/views, negotiation of differences, and sharing power and influence for the common purpose of serving the patient's best interest. This model would seem to be a responsible and effective approach to management of clinical dilemmas, as well as one that in its pluralistic approach is consistent with fundamental moral and philosophic propositions. It is by no means flawless, but in an

  11. Medical paternalism serves the patient best.

    PubMed

    Lim, L S

    2002-03-01

    It seems obvious that in a post-modern, constructivist world where meaning and value systems are often subjective and relative, any absolutist view is likely to be questionable. This is more so if it relates to ethics, the foundations, interpretation and application of which have been and continue to be much debated. So, in addressing the proposition, my efforts were directed at identifying a position that would mediate polarity. I examined the contention that the doctor, because he is better informed, may claim greater acuity and powers of judgment, and its defences against the charge of interfering with individual liberty and autonomy through various arguments such as the harm principle, the welfare, the principle of legal moralism and the appeal to uncertainty. While there is some validity to the arguments proposed, absolute paternalism would seem incompatible with respect for individual rights. How satisfactory, then, is the paradigm shift from paternalism to the independent choice model where the doctor presents neutral statistics as little biased as possible by his own views and judgments and leaves the decision making entirely to the patient or his/her relatives. This clearly had its limitations too. As with much of human experience, the answer would seem to rest in mediating the happy mean. Recognising a distinction between autonomy (self-determination) and independence (total freedom of choice without any interference) allows for a model of qualified independence or "enhanced autonomy" (Quill & Brody, 1996). This is predicated on doctor-patient dialogue, exchange of ideas/views, negotiation of differences, and sharing power and influence for the common purpose of serving the patient's best interest. This model would seem to be a responsible and effective approach to management of clinical dilemmas, as well as one that in its pluralistic approach is consistent with fundamental moral and philosophic propositions. It is by no means flawless, but in an

  12. Oxytocin promotes group-serving dishonesty

    PubMed Central

    Shalvi, Shaul; De Dreu, Carsten K. W.

    2014-01-01

    To protect and promote the well-being of others, humans may bend the truth and behave unethically. Here we link such tendencies to oxytocin, a neuropeptide known to promote affiliation and cooperation with others. Using a simple coin-toss prediction task in which participants could dishonestly report their performance levels to benefit their group’s outcome, we tested the prediction that oxytocin increases group-serving dishonesty. A double-blind, placebo-controlled experiment allowing individuals to lie privately and anonymously to benefit themselves and fellow group members showed that healthy males (n = 60) receiving intranasal oxytocin, rather than placebo, lied more to benefit their group, and did so faster, yet did not necessarily do so because they expected reciprocal dishonesty from fellow group members. Treatment effects emerged when lying had financial consequences and money could be gained; when losses were at stake, individuals in placebo and oxytocin conditions lied to similar degrees. In a control condition (n = 60) in which dishonesty only benefited participants themselves, but not fellow group members, oxytocin did not influence lying. Together, these findings fit a functional perspective on morality revealing dishonesty to be plastic and rooted in evolved neurobiological circuitries, and align with work showing that oxytocin shifts the decision-maker’s focus from self to group interests. These findings highlight the role of bonding and cooperation in shaping dishonesty, providing insight into when and why collaboration turns into corruption. PMID:24706799

  13. Oxytocin promotes group-serving dishonesty.

    PubMed

    Shalvi, Shaul; De Dreu, Carsten K W

    2014-04-15

    To protect and promote the well-being of others, humans may bend the truth and behave unethically. Here we link such tendencies to oxytocin, a neuropeptide known to promote affiliation and cooperation with others. Using a simple coin-toss prediction task in which participants could dishonestly report their performance levels to benefit their group's outcome, we tested the prediction that oxytocin increases group-serving dishonesty. A double-blind, placebo-controlled experiment allowing individuals to lie privately and anonymously to benefit themselves and fellow group members showed that healthy males (n = 60) receiving intranasal oxytocin, rather than placebo, lied more to benefit their group, and did so faster, yet did not necessarily do so because they expected reciprocal dishonesty from fellow group members. Treatment effects emerged when lying had financial consequences and money could be gained; when losses were at stake, individuals in placebo and oxytocin conditions lied to similar degrees. In a control condition (n = 60) in which dishonesty only benefited participants themselves, but not fellow group members, oxytocin did not influence lying. Together, these findings fit a functional perspective on morality revealing dishonesty to be plastic and rooted in evolved neurobiological circuitries, and align with work showing that oxytocin shifts the decision-maker's focus from self to group interests. These findings highlight the role of bonding and cooperation in shaping dishonesty, providing insight into when and why collaboration turns into corruption.

  14. Biodiversity Information Serving Our Nation (BISON)

    USGS Publications Warehouse

    ,

    2013-01-01

    Researchers collect species occurrence data, records of an organism at a particular time in a particular place, as a primary or ancillary function of many biological field investigations. Presently, these data reside in numerous distributed systems and formats (including publications) and are consequently not being used to their full potential. As a step toward addressing this challenge, the Core Science Analytics and Synthesis (CSAS) program of the US Geological Survey (USGS) is developing Biodiversity Information Serving Our Nation (BISON), an integrated and permanent resource for biological occurrence data from the United States. BISON will leverage the accumulated human and infrastructural resources of the long-term USGS investment in research and information management and delivery. CSAS is also the U.S. Node of the Global Biodiversity Information Facility (GBIF), an international, government-initiated and funded effort focused on making biodiversity data freely available for scientific research, conservation and sustainable development. CSAS, with its partners at Department of Energy's Oak Ridge National Laboratory (ORNL), hosts a full mirror of the hundreds of millions of global records to which GBIF provides access. BISON has been initiated with the 110 million records GBIF makes available from the U.S. and is integrating millions more records from other sources each year.

  15. Serving Data to the GLAST Users Community

    SciTech Connect

    Stephens, Thomas E.

    2007-07-12

    The scientific community will access the public GLAST data through the website of the GLAST Science Support Center (GSSC). For most data products the GSSC website will link to the NASA High Energy Astrophysics Science Archive Research Center's (HEASARC) Browse interface, which will actually serve the data. For example, data from the GLAST Burst Monitor (GBM) from a given burst will be packaged together and accessible through Browse. However, the photon and event data produced by the Large Area Telescope (LAT), GLAST's primary instrument, will be distributed through a custom GSSC interface. These data will be collected over the LAT's large field-of-view, usually while the LAT is scanning the sky, and thus photons from a particular direction cannot be attributed to a single 'observation' in the traditional sense. Users will request all photons detected from a region on the sky over a specified time and energy range. Through its website the GSSC will also provide long and short term science timelines, spacecraft position and attitude histories, exposure maps and other scientific data products. The different data products provided by the GSSC will be described.

  16. Cogeneration plant serves Prague sewage works

    SciTech Connect

    1995-10-01

    The new cogeneration plant at the sewage works in Prague, Czech Republic, was commissioned in June of this year. The plant is based on three gas engine modules from Deutz MWM-Gastechnik, which supply power and heat from the sewage gas. Also installed was a central plant control system (CPCS) for automation of the power plant, including long-term data storage for operation optimization. The gas engines are equipped with an individual total electronic management system (TEM) that optimizes engine operation and heat transfer. The TEM system also serves for safety monitoring of the relevant modules. Data communication between the TEM system and the CPCS is realized via a serial interface. The CPCS can thus test the availability of the individual heat generators and, depending on the condition of an individual module, switch over to another. With due consideration to environmental protection, Deutz MWM-Gastechnik guarantees NO{sub x} emissions of less than 500 mg/Nm{sup 3} (at 5% O{sub 2}) and CO emissions of less than 650 mg/Nm{sup 3}. The plant operator has also encapsulated the three gas engine modules in soundproofing enclosures in order to reduce noise emissions from 105 down to 78 dB(A).

  17. Serving Those Who Serve: Meeting the Complex Needs of Students Returning Home from War

    ERIC Educational Resources Information Center

    Veislind, Emili

    2013-01-01

    As community colleges across the country strive to improve completion rates and serve a growing number of students returned home from war, the need for programs that meet the unique needs of veterans--including job training, social acclimation, referral programs for mental health counseling, and academic tutoring, to name a few--is more pressing…

  18. Offer versus Serve or Serve Only: Does Service Method Affect Elementary Children's Fruit and Vegetable Consumption?

    ERIC Educational Resources Information Center

    Goggans, Margaret Harbison; Lambert, Laurel; Chang, Yunhee

    2011-01-01

    Purpose/Objectives: The purpose of this study was to determine if the use of the Offer versus Serve (OVS) provision in the National School Lunch Program would result in a significant difference in fruit and vegetable consumption by fourth and fifth grade elementary students, and in plate waste cost. Methods: Weighed and visual plate waste data…

  19. How Online Schools Serve and Fail to Serve At-Risk Students

    ERIC Educational Resources Information Center

    Figueiredo-Brown, Regina

    2013-01-01

    Purpose: Online schools were initially designed to provide access to diverse courses to advanced and homeschooled students, however, many online schools now market their programs specifically to students whose needs place them at-risk in traditional schools. The capacity of technology to address any of the needs of under-served students is largely…

  20. IFLA General Conference, 1986. Libraries Serving the General Public Division. Section: Libraries for Disadvantaged People. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on libraries for disadvantaged people presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "The Hearing Impaired Persons and Libraries--The Status Quo in Japan" (Shuuichi Matsunobu, Japan); (2) "A Production System of Captioned Video Tapes Using Japanese Word Processors" (Satoshi Nishikawa,…

  1. IFLA General Conference, 1986. Libraries Serving the General Public Division. Section: Public Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on public libraries presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Developing Children's Libraries in Shanghai" (Che Jiuzhi, China); (2) "The Development of Public Librarianship in China" (Cheng Fuchen, China); (3) "The Development of Public Libraries in Japan" (Mamoru Nogami, Japan);…

  2. IFLA General Conference, 1986. Libraries Serving the General Public Division. Section: School Libraries. Childrens' Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on school libraries which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "School Libraries: Bridges or Barriers?" (Gwen Gawith, New Zealand); (2) "The Guidance on Reading and Information Skills in School Libraries--Japan's Case" (Ikuko Koyama, Japan); (3) "Present Status and…

  3. IFLA General Conference, 1985. Division on Libraries Serving the General Public. Section on School Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    This document contains two papers on school libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference. In "Teachers, Information and School Libraries," Noelene Hall (Australia) discusses the activities of an international working group set up by IFLA in 1984 to develop guidelines for the…

  4. IFLA General Conference, 1985. Division on Libraries Serving the General Public. Section on Public Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    This document includes papers on public libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference. The first paper, "International Guidelines for Public Libraries," is the report of an IFLA working group and it includes guidelines in six areas: public library services; media of communication;…

  5. Library Services to Hospital Patients and Handicapped Readers Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library services to hospital personnel, hospital patients, and housebound or handicapped persons, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Education and Training for Health Care Librarianship," in which Antonia J. Bunch (United Kingdom) discusses the scope of and…

  6. Use of photostress and strain gages to analyze behavior of weldments and use of photostress and strain gages to analyze behavior of an aft skirt test specimen

    NASA Technical Reports Server (NTRS)

    Gambrell, S. C.; Karr, Gerald R.

    1993-01-01

    Previous work using Photostress on TIG welded, heat treated specimens of 2219-T87 parent material and 2319 weld material indicated that behavior of the joint can be highly irregular and non-uniform. Welded joints 1.40 inches thick exhibited a totally non-uniform behavior through the weld thickness with the 'wide' side of the weld being much more ductile than the 'narrow' side. It is believed that this difference in behavior through the weld is, in part, caused by procedures used when laying the weld bead. Joints similar to weldments in references 1 and 2 are an integral part of the aft skirt of the SRB of the shuttle. Since the ultimate safety factor for the lower portion of the weld is below the minimum required safety factor, a photostress analysis of this lower portion will be conducted in the vicinity of the weld. A test program using photostress will be conducted in accordance with the project planning document entitled 'Photostress Evaluation Requirements for AFT Skirt Test Article No. 4'.

  7. An investigation of the effects of aft blowing on a 3.0 caliber tangent ogive body at high angles of attack. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Gittner, Nathan M.

    1992-01-01

    An experimental investigation of the effects of aft blowing on the asymmetric vortex flow of a slender, axisymmetric body at high angles of attack was conducted. A 3.0 caliber tangent ogive body fitted with a cylindrical afterbody was tested in a wind tunnel under subsonic, laminar flow test conditions. Asymmetric blowing from both a single nozzle and a double nozzle configuration, positioned near the body apex, was investigated. Aft blowing was observed to alter the vortex asymmetry by moving the blowing-side vortex closer to the body surface while moving the non-blowing-side vortex further away from the body. The effect of increasing the blowing coefficient was to move the blowing-side vortex closer to the body surface at a more upstream location. The data also showed that blowing was more effective in altering the initial vortex asymmetry at the higher angles of attack than at the lower. The effects of changing the nozzle exit geometry were investigated and it was observed that blowing from a nozzle with a low, broad exit geometry was more effective in reducing the vortex asymmetry than blowing from a high, narrow exit geometry.

  8. 49 CFR 105.50 - Serving a subpoena.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PROGRAM DEFINITIONS AND GENERAL PROCEDURES General Procedures Subpoenas § 105.50 Serving a subpoena. (a) Personal service. Anyone who is not an interested party and who is at least 18 years of age may serve...

  9. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

  10. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

  11. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

  12. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

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

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if...

  14. Golden Sections

    ERIC Educational Resources Information Center

    Stuart, Stephen N.

    2006-01-01

    In this article, the author states that architects, musicians and other thoughtful people have, since the time of Pythagoras, been fascinated by various harmonious proportions. One, is the visual harmony attributed to Euclid, called "the golden section". He explores this concept in geometries of one, two and three dimensions. He added, that in…

  15. Variations in serving sizes of Australian snack foods and confectionery.

    PubMed

    Watson, Wendy L; Kury, Alexandra; Wellard, Lyndal; Hughes, Clare; Dunford, Elizabeth; Chapman, Kathy

    2016-01-01

    This study examined the serving size and energy content per serving of Australian packaged snack foods and confectionery products. Nutrition Information Panel data for 23 sub-categories of packaged snack foods (n = 3481) were extracted from The George Institute for Global Health's 2013 branded food composition database. Variations in serving size and energy content per serving were examined. Energy contents per serving were compared to recommendations in the Australian Dietary Guidelines. Serving sizes varied within and between snack food categories. Mean energy content per serving varied from 320 kJ to 899 kJ. More energy per serving than the recommended 600 kJ was displayed by 22% (n = 539) of snack foods classified in the Australian Dietary Guidelines as discretionary foods. The recommendation for energy content per serving was exceeded in 60% (n = 635) of snack foods from the Five Food Groups. Only 37% (n = 377) of confectionery products displayed the industry-agreed serving size of 25 g. Energy content per serving of many packaged snack foods do not align with the Australian Dietary Guidelines and the industry agreed serving size has not been taken up widely within the confectionery category. Given the inconsistencies in serving sizes, featuring serving size in front-of-pack information may hinder the objective of a clear and simple nutrition message. Messaging to help consumers make healthier choices should consider the variation in serving sizes on packaged snack foods. PMID:26344813

  16. 20 CFR 668.100 - What is the purpose of the programs established to serve Native American peoples (INA programs...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... established to serve Native American peoples (INA programs) under section 166 of the Workforce Investment Act... Policies § 668.100 What is the purpose of the programs established to serve Native American peoples (INA... training services to Native American peoples and their communities. Services should be provided in...

  17. 23 CFR 636.117 - What conflict of interest standards apply to individuals who serve as selection team members for...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., the requirements of 48 CFR Part 3, Improper Business Practices and Personal Conflicts of Interest... who serve as selection team members for the owner? 636.117 Section 636.117 Highways FEDERAL HIGHWAY... § 636.117 What conflict of interest standards apply to individuals who serve as selection team...

  18. 21 CFR 1250.30 - Construction, maintenance and use of places where food is prepared, served, or stored.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... is prepared, served, or stored. (a) All kitchens, galleys, pantries, and other places where food is... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Construction, maintenance and use of places where food is prepared, served, or stored. 1250.30 Section 1250.30 Food and Drugs FOOD AND...

  19. 21 CFR 1250.30 - Construction, maintenance and use of places where food is prepared, served, or stored.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... is prepared, served, or stored. (a) All kitchens, galleys, pantries, and other places where food is... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Construction, maintenance and use of places where food is prepared, served, or stored. 1250.30 Section 1250.30 Food and Drugs FOOD AND...

  20. 47 CFR 54.806 - Calculation by the Administrator of interstate access universal service support for areas served...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... access universal service support for areas served by price cap local exchange carriers. 54.806 Section 54...) UNIVERSAL SERVICE Interstate Access Universal Service Support Mechanism § 54.806 Calculation by the Administrator of interstate access universal service support for areas served by price cap local...

  1. 24 CFR 1000.326 - What if a formula area is served by more than one Indian tribe?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false What if a formula area is served by more than one Indian tribe? 1000.326 Section 1000.326 Housing and Urban Development REGULATIONS... § 1000.326 What if a formula area is served by more than one Indian tribe? (a) If an Indian...

  2. 24 CFR 1000.326 - What if a formula area is served by more than one Indian tribe?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false What if a formula area is served by more than one Indian tribe? 1000.326 Section 1000.326 Housing and Urban Development REGULATIONS... § 1000.326 What if a formula area is served by more than one Indian tribe? (a) If an Indian...

  3. 24 CFR 1000.326 - What if a formula area is served by more than one Indian tribe?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What if a formula area is served by more than one Indian tribe? 1000.326 Section 1000.326 Housing and Urban Development Regulations... § 1000.326 What if a formula area is served by more than one Indian tribe? (a) If an Indian...

  4. 24 CFR 1000.326 - What if a formula area is served by more than one Indian tribe?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false What if a formula area is served by more than one Indian tribe? 1000.326 Section 1000.326 Housing and Urban Development REGULATIONS... § 1000.326 What if a formula area is served by more than one Indian tribe? (a) If an Indian...

  5. 24 CFR 1000.326 - What if a formula area is served by more than one Indian tribe?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false What if a formula area is served by more than one Indian tribe? 1000.326 Section 1000.326 Housing and Urban Development REGULATIONS... § 1000.326 What if a formula area is served by more than one Indian tribe? (a) If an Indian...

  6. 45 CFR 2516.840 - By what standards will the Corporation evaluate individual Learn and Serve America programs?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... individual Learn and Serve America programs? 2516.840 Section 2516.840 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SCHOOL-BASED SERVICE-LEARNING... Learn and Serve America programs? The Corporation will evaluate programs based on the following: (a)...

  7. 45 CFR 2516.840 - By what standards will the Corporation evaluate individual Learn and Serve America programs?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... individual Learn and Serve America programs? 2516.840 Section 2516.840 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SCHOOL-BASED SERVICE-LEARNING... Learn and Serve America programs? The Corporation will evaluate programs based on the following: (a)...

  8. 45 CFR 2552.82 - Under what circumstances may a Foster Grandparent continue to serve an individual beyond his or...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... continue to serve an individual beyond his or her 21st birthday? 2552.82 Section 2552.82 Public Welfare... serve an individual beyond his or her 21st birthday? (a) Only when a Foster Grandparent has been... beyond the individual's 21st birthday, provided that: (1) Such individual was receiving such...

  9. 45 CFR 2552.82 - Under what circumstances may a Foster Grandparent continue to serve an individual beyond his or...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... continue to serve an individual beyond his or her 21st birthday? 2552.82 Section 2552.82 Public Welfare... serve an individual beyond his or her 21st birthday? (a) Only when a Foster Grandparent has been... beyond the individual's 21st birthday, provided that: (1) Such individual was receiving such...

  10. 45 CFR 2516.840 - By what standards will the Corporation evaluate individual Learn and Serve America programs?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PROGRAMS Evaluation Requirements § 2516.840 By what standards will the Corporation evaluate individual Learn and Serve America programs? The Corporation will evaluate programs based on the following: (a) The... individual Learn and Serve America programs? 2516.840 Section 2516.840 Public Welfare Regulations Relating...

  11. 45 CFR 2516.840 - By what standards will the Corporation evaluate individual Learn and Serve America programs?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PROGRAMS Evaluation Requirements § 2516.840 By what standards will the Corporation evaluate individual Learn and Serve America programs? The Corporation will evaluate programs based on the following: (a) The... individual Learn and Serve America programs? 2516.840 Section 2516.840 Public Welfare Regulations Relating...

  12. 45 CFR 2516.840 - By what standards will the Corporation evaluate individual Learn and Serve America programs?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PROGRAMS Evaluation Requirements § 2516.840 By what standards will the Corporation evaluate individual Learn and Serve America programs? The Corporation will evaluate programs based on the following: (a) The... individual Learn and Serve America programs? 2516.840 Section 2516.840 Public Welfare Regulations Relating...

  13. Aeropropulsive characteristics of twin nonaxisymmetric vectoring nozzles installed with forward-swept and aft-swept wings. [in the Langley 16 Foot Transonic Tunnel

    NASA Technical Reports Server (NTRS)

    Capone, F. J.

    1981-01-01

    An investigation was conducted in the Langley 16 Foot Transonic Tunnel to determine the aeropropulsive characteristics of a single expansion ramp nozzle (SERN) and a two dimensional convergent divergent nozzle (2-D C-D) installed with both an aft swept and a forward swept wing. The SERN was tested in both an upright and an inverted position. The effects of thrust vectoring at nozzle vector angles from -5 deg to 20 deg were studied. This investigation was conducted at Mach numbers from 0.40 to 1.20 and angles of attack from -2.0 deg to 16 deg. Nozzle pressure ratio was varied from 1.0 (jet off) to about 9.0. Reynolds number based on the wing mean geometric chord varied from about 3 million to 4.8 million, depending upon free stream number.

  14. Using Pressure- and Temperature-Sensitive Paint for Global Surface Pressure and Temperature Measurements on the Aft-Body of a Capsule Reentry Vehicle

    NASA Technical Reports Server (NTRS)

    Watkins, A. Neal; Buck, Gregory M.; Leighty, Bradley D.; Lipford, William E.; Oglesby, Donald M.

    2008-01-01

    Pressure Sensitive Paint (PSP) and Temperature Sensitive Paint (TSP) were used to visualize and quantify the surface interactions of reaction control system (RCS) jets on the aft body of capsule reentry vehicle shapes. The first model tested was an Apollo-like configuration and was used to focus primarily on the effects of the forward facing roll and yaw jets. The second model tested was an early Orion Crew Module configuration blowing only out of its forward-most yaw jet, which was expected to have the most intense aerodynamic heating augmentation on the model surface. This paper will present the results from the experiments, which show that with proper system design, both PSP and TSP are effective tools for studying these types of interaction in hypersonic testing environments.

  15. SILENCING SHARAPOVA'S GRUNT IMPROVES THE PERCEPTION OF HER SERVE SPEED.

    PubMed

    Farhead, Nader; Punt, T David

    2015-06-01

    In recent years, grunting has become a familiar although generally unwelcome element of tennis. The behavior is considered to deny opponents the benefit of receiving optimal multi-sensory information in order to plan their own shots. The ability to make accurate serve-speed judgments of identical tennis serves presented on a computer screen, and accompanied by a grunt or not, was assessed among 38 participants (19 men). Accuracy and response time were measured. Analysis compared performance for below versus above average speed serves and for the grunt versus the no grunt condition. Grunting had a disruptive effect on serve-speed perception for below average serves, with most judged incorrectly to be above average. Response times for below average serves were also slower in the grunt condition. Grunting provides a complex perceptual challenge, and greater effort may be attributed to tennis serves with an accompanying grunt. PMID:26057416

  16. Self-Serving Bias or Simply Serving the Self? Evidence for a Dimensional Approach to Narcissism

    PubMed Central

    Tamborski, Michael; Brown, Ryan P.; Chowning, Karolyn

    2012-01-01

    Previous research has suggested that narcissism can be conceptualized as a multidimensional construct consisting of the related, but unique, dimensions of grandiosity and entitlement. The current studies examined the divergent associations of grandiosity and entitlement with respect to different types of self-serving strategies. In Study 1, we found that narcissistic grandiosity, but not entitlement, was positively associated with a self-enhancing strategy of unrealistic optimism. This association was not mediated by self-esteem. In Study 2, narcissistic entitlement, but not grandiosity, was predictive of unethical decision-making, an interpersonal self-promotional strategy that advances the self at the expense of others. Together, both studies support a model of narcissism consisting of a relatively intrapersonal dimension of grandiosity and a relatively interpersonal dimension of entitlement. PMID:22773880

  17. Self-Serving Bias or Simply Serving the Self? Evidence for a Dimensional Approach to Narcissism.

    PubMed

    Tamborski, Michael; Brown, Ryan P; Chowning, Karolyn

    2012-06-01

    Previous research has suggested that narcissism can be conceptualized as a multidimensional construct consisting of the related, but unique, dimensions of grandiosity and entitlement. The current studies examined the divergent associations of grandiosity and entitlement with respect to different types of self-serving strategies. In Study 1, we found that narcissistic grandiosity, but not entitlement, was positively associated with a self-enhancing strategy of unrealistic optimism. This association was not mediated by self-esteem. In Study 2, narcissistic entitlement, but not grandiosity, was predictive of unethical decision-making, an interpersonal self-promotional strategy that advances the self at the expense of others. Together, both studies support a model of narcissism consisting of a relatively intrapersonal dimension of grandiosity and a relatively interpersonal dimension of entitlement. PMID:22773880

  18. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Labeling of animal food with number of servings. 501.8 Section 501.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  19. The Division of Libraries Serving the General Public--A Survey.

    ERIC Educational Resources Information Center

    Glashoff, Ilona

    This paper provides an overview of the International Federation of Library Associations and Institutions (IFLA) Division III, a forum for the IFLA sections and round tables comprising libraries serving the general public, as well as special library services directed to specific groups of the general public, such as children, linguistic minorities,…

  20. 34 CFR 606.1 - What is the Developing Hispanic-Serving Institutions Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Developing Hispanic-Serving Institutions Program? 606.1 Section 606.1 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION DEVELOPING...

  1. 50 CFR 221.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false How must documents be filed and served under this subpart? 221.70 Section 221.70 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS PRESCRIPTIONS...

  2. 43 CFR 45.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false How must documents be filed and served under this subpart? 45.70 Section 45.70 Public Lands: Interior Office of the Secretary of the Interior CONDITIONS AND PRESCRIPTIONS IN FERC HYDROPOWER LICENSES Alternatives Process § 45.70 How must documents...

  3. 43 CFR 45.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false How must documents be filed and served under this subpart? 45.70 Section 45.70 Public Lands: Interior Office of the Secretary of the Interior CONDITIONS AND PRESCRIPTIONS IN FERC HYDROPOWER LICENSES Alternatives Process § 45.70 How must documents...

  4. 43 CFR 45.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true How must documents be filed and served under this subpart? 45.70 Section 45.70 Public Lands: Interior Office of the Secretary of the Interior CONDITIONS AND PRESCRIPTIONS IN FERC HYDROPOWER LICENSES Alternatives Process § 45.70 How must documents...

  5. 43 CFR 45.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false How must documents be filed and served under this subpart? 45.70 Section 45.70 Public Lands: Interior Office of the Secretary of the Interior CONDITIONS AND PRESCRIPTIONS IN FERC HYDROPOWER LICENSES Alternatives Process § 45.70 How must documents...

  6. 43 CFR 45.70 - How must documents be filed and served under this subpart?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false How must documents be filed and served under this subpart? 45.70 Section 45.70 Public Lands: Interior Office of the Secretary of the Interior CONDITIONS AND PRESCRIPTIONS IN FERC HYDROPOWER LICENSES Alternatives Process § 45.70 How must documents...

  7. Characterizing lunch meals served and consumed by pre-school children in Head Start

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this study was to examine the variability of food portions served and consumed by African-American and Hispanic-American pre-school children attending Head Start. It was a cross-sectional design. The participants were 796 pre-schoolers (3-5 years of age) enrolled in sixteen Head Sta...

  8. 34 CFR 300.644 - Annual report of children served-criteria for counting children.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Annual report of children served-criteria for counting children. 300.644 Section 300.644 Education Regulations of the Offices of the Department of Education... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Monitoring, Enforcement, Confidentiality,...

  9. 34 CFR 300.644 - Annual report of children served-criteria for counting children.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Annual report of children served-criteria for counting children. 300.644 Section 300.644 Education Regulations of the Offices of the Department of Education... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Monitoring, Enforcement, Confidentiality,...

  10. 34 CFR 300.644 - Annual report of children served-criteria for counting children.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Annual report of children served-criteria for counting children. 300.644 Section 300.644 Education Regulations of the Offices of the Department of Education... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Monitoring, Enforcement, Confidentiality,...

  11. 34 CFR 300.644 - Annual report of children served-criteria for counting children.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Annual report of children served-criteria for counting children. 300.644 Section 300.644 Education Regulations of the Offices of the Department of Education... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Monitoring, Enforcement, Confidentiality,...

  12. 34 CFR 272.12 - What geographic regions do the DACs serve?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What geographic regions do the DACs serve? 272.12 Section 272.12 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION ASSISTANCE CENTER PROGRAM What Kinds...

  13. 34 CFR 272.12 - What geographic regions do the DACs serve?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false What geographic regions do the DACs serve? 272.12 Section 272.12 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION ASSISTANCE CENTER PROGRAM What Kinds...

  14. 34 CFR 272.12 - What geographic regions do the DACs serve?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false What geographic regions do the DACs serve? 272.12 Section 272.12 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION ASSISTANCE CENTER PROGRAM What Kinds...

  15. 34 CFR 272.12 - What geographic regions do the DACs serve?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 1 2012-07-01 2012-07-01 false What geographic regions do the DACs serve? 272.12 Section 272.12 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION ASSISTANCE CENTER PROGRAM What Kinds...

  16. 34 CFR 272.12 - What geographic regions do the DACs serve?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 1 2013-07-01 2013-07-01 false What geographic regions do the DACs serve? 272.12 Section 272.12 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION ASSISTANCE CENTER PROGRAM What Kinds...

  17. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What agreements must carriers have with the airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.99 What agreements must carriers have...

  18. 34 CFR 361.36 - Ability to serve all eligible individuals; order of selection for services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Ability to serve all eligible individuals; order of selection for services. 361.36 Section 361.36 Education Regulations of the Offices of the Department of..., gender, race, color, or national origin; (iv) Source of referral; (v) Type of expected employment...

  19. A Psychiatric Primer for Programs Serving People with Developmental Disabilities. Monograph #101.

    ERIC Educational Resources Information Center

    Dal Pozzo, Earlene; Bernstein, Gail S.

    Intended for personnel in programs serving persons with developmental disabilities, the booklet provides basic information about the major psychiatric disorders and their treatment. Five sections cover: the major disorders; medications--uses and problems; assessment; cooordination of services; and psychiatric emergencies. Major disorders such as…

  20. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What agreements must carriers have with the airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.99 What agreements must carriers have...

  1. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What agreements must carriers have with the airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.99 What agreements must carriers have...

  2. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What agreements must carriers have with the airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.99 What agreements must carriers have...

  3. 14 CFR 382.99 - What agreements must carriers have with the airports they serve?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What agreements must carriers have with the airports they serve? 382.99 Section 382.99 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.99 What agreements must carriers have...

  4. 30 CFR 218.540 - How does MMS serve official correspondence?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How does MMS serve official correspondence? 218.540 Section 218.540 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT COLLECTION OF MONIES AND PROVISION FOR GEOTHERMAL CREDITS AND INCENTIVES Service...

  5. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan... 7 Agriculture 14 2011-01-01 2011-01-01 false Appraisal of property serving as collateral. 1980.444 Section 1980.444 Agriculture Regulations of the Department of Agriculture (Continued) RURAL...

  6. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan... 7 Agriculture 14 2012-01-01 2012-01-01 false Appraisal of property serving as collateral. 1980.444 Section 1980.444 Agriculture Regulations of the Department of Agriculture (Continued) RURAL...

  7. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan... 7 Agriculture 14 2014-01-01 2014-01-01 false Appraisal of property serving as collateral. 1980.444 Section 1980.444 Agriculture Regulations of the Department of Agriculture (Continued) RURAL...

  8. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan... 7 Agriculture 14 2013-01-01 2013-01-01 false Appraisal of property serving as collateral. 1980.444 Section 1980.444 Agriculture Regulations of the Department of Agriculture (Continued) RURAL...

  9. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan... 7 Agriculture 14 2010-01-01 2009-01-01 true Appraisal of property serving as collateral. 1980.444 Section 1980.444 Agriculture Regulations of the Department of Agriculture (Continued) RURAL...

  10. 45 CFR 681.8 - How will the complaint be served?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false How will the complaint be served? 681.8 Section 681.8 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Leading to Issuance of A Complaint § 681.8...

  11. 13 CFR 142.11 - How will the complaint be served?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How will the complaint be served? 142.11 Section 142.11 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Leading to Issuance of A Complaint § 142.11 How will the complaint...

  12. 45 CFR 2554.12 - How will the complaint be served?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false How will the complaint be served? 2554.12 Section 2554.12 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Leading to Issuance of A...

  13. 5 CFR 297.402 - Disclosure pursuant to a compulsory legal process served on the Office.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Disclosure pursuant to a compulsory legal... Disclosure pursuant to a compulsory legal process served on the Office. For purposes of this section, the... order, an official with authority to disclose records under this subpart should consult legal counsel...

  14. 5 CFR 297.402 - Disclosure pursuant to a compulsory legal process served on the Office.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Disclosure pursuant to a compulsory legal... Disclosure pursuant to a compulsory legal process served on the Office. For purposes of this section, the... order, an official with authority to disclose records under this subpart should consult legal counsel...

  15. 5 CFR 297.402 - Disclosure pursuant to a compulsory legal process served on the Office.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Disclosure pursuant to a compulsory legal process served on the Office. 297.402 Section 297.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PRIVACY PROCEDURES FOR PERSONNEL RECORDS Disclosure of Records § 297.402 Disclosure pursuant to a...

  16. Section at Frame 195, Section at Frame 154, Section at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Section at Frame 195, Section at Frame 154, Section at Midship, Section at Frame 45, Longitudinal Section at Reinforced Bow Structure - US Coast Guard Icebreaker Glacier, Suisun Bay Reserve Fleet, Benicia, Solano County, CA

  17. Performance of flat panel (AMLCD) units installed in the aft end of drug interdiction P-3s

    NASA Astrophysics Data System (ADS)

    Sola, Kenneth E.; Sankovic, Michael

    1997-07-01

    The US Navy is proactively upgrading its fleet of P-3 Maritime Patrol Aircraft to continue to meet current and near future challenges to national security. The traditional P-3 role of anti-submarine warfare, though retained, is being expanded to include anti-surface warfare, increased reconnaissance and surveillance, and other missions. As part of the overall improvement program, P-3 cockpit and tactical crewstations throughout the aircraft are being upgraded to improve crew performance. Flat panel display technology is replacing CRTs in five on-going crewstation improvements. This paper reports on one of them: the replacement of CRT displays in a prototype EO/IR crewstation with a suite of four color AMLCDs, one of which is configured with a surface acoustic wave touch overlay to serve as a programmable touch interface. This upgrade is already in service with the fleet.

  18. Characterizing Lunch Meals Served and Consumed by Preschool Children in Head Start

    PubMed Central

    Liu, Yan; Stuff, Janice E; Fisher, Jennifer O; Mendoza, Jason A; O’Neil, Carol E

    2014-01-01

    Objective To examine the variability of food portions served and consumed by preschoolers in African-Americans and Hispanic-Americans attending Head Start (HS). Design Cross-Sectional. Setting Food consumption by preschoolers (n=796) enrolled in 16 HS centers in Houston, Texas (51% boys, 42% African-American, mean age 4 years) were assessed during three days of lunch meals using digital photography. Descriptive statistics and multi-level regression models, adjusting for classroom and school clustering effects, were determined. Subjects HS preschoolers 3–5 years. Results Mean amount served was 2428 kilojoule (kJ) (580 kilocalories [kcal]), and 572 grams. Mean intake was 1421 kJ (339 kcal), and 331 grams: 20% protein, 46% carbohydrate, 34% fat. Plate waste was 43% (range: 38% [fruit] to 61% [vegetables]). Mean coefficient of variation (CV) of food served was 29%: 33% entrée, 44% vegetables, 60% fruit, and 76% starches. Mean CV of food consumed was 46%: 58% entrée, 86% fruit, 96% vegetables, and 111% starches. Total gram amount of food served was positively correlated with consumption (r = 0.43, p<0.001). Conclusion Plate waste and variation in amounts served and consumed was substantial; amounts served were associated with amounts consumed. Large portion sizes may contribute to pediatric obesity by promoting excessive intake at meals. Understanding factors influencing portion sizes provide insight about specific intervention strategies that can be used in obesity prevention programs. PMID:23701867

  19. Applying Buddhist Practices to Advocacy: The Advocacy-Serving Model

    ERIC Educational Resources Information Center

    Warren, Jane; Klepper, Konja K.; Lambert, Serena; Nunez, Johnna; Williams, Susan

    2011-01-01

    Creating and retaining empathic connections with the most disenfranchised among us can take a toll on the wellness of counselor advocates. The Advocacy-Serving Model is introduced as a creative approach to strengthening the ability of advocates to serve through enhancing awareness, focusing actions, and connecting to community. The model…

  20. 34 CFR 686.12 - Agreement to serve.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) GRANT PROGRAM Application Procedures § 686.12 Agreement to serve. (a) General. A student who meets the... agreement to serve. The agreement provides that, for each TEACH Grant-eligible program for which the student... enrolled in the program for which the recipient received the TEACH Grant— (i) In a low-income school;...

  1. Long-Serving City Managers: Why Do They Stay?

    ERIC Educational Resources Information Center

    Watson, Douglas J.; Hassett, Wendy L.

    2003-01-01

    Responses from 107 city managers with more than 20 years of experience indicate that long-serving city managers are usually in smaller cities that are homogenous and politically stable. Most are white males with above-average education levels, who have support from elected officials and commitments to the cities they serve. (Contains 28…

  2. 13 CFR 142.20 - How are papers served?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made...

  3. On Their Own Terms: Two-Year Minority Serving Institutions

    ERIC Educational Resources Information Center

    Nguyen, Thai-Huy; Lundy-Wagner, Valerie; Castro Samayoa, Andrés; Gasman, Marybeth; Wilson, Audrey; Diggs, Desmond; Wolff, Melanie; Dávila, Carolina; Boland, William

    2015-01-01

    This report, published by the Center for Minority Serving Institutions in collaboration with CAPSEE, looks at the role of two-year Minority Serving Institutions (MSIs) in improving postsecondary access and degree completion for disadvantaged students in the United States. In doing so, it aims to prepare the groundwork for research that considers…

  4. 76 FR 59499 - National Hispanic-Serving Institutions Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... States of America the two hundred and thirty- sixth. (Presidential Sig.) [FR Doc. 2011-24888 Filed 9-23... Documents#0;#0; ] Proclamation 8718 of September 21, 2011 National Hispanic-Serving Institutions Week, 2011... National Hispanic-Serving Institutions (HSIs) Week, we renew our commitment to strengthening and...

  5. Coordination and variability in the elite female tennis serve.

    PubMed

    Whiteside, David; Elliott, Bruce Clifford; Lay, Brendan; Reid, Machar

    2015-01-01

    Enhancing the understanding of coordination and variability in the tennis serve may be of interest to coaches as they work with players to improve performance. The current study examined coordinated joint rotations and variability in the lower limbs, trunk, serving arm and ball location in the elite female tennis serve. Pre-pubescent, pubescent and adult players performed maximal effort flat serves while a 22-camera 500 Hz motion analysis system captured three-dimensional body kinematics. Coordinated joint rotations in the lower limbs and trunk appeared most consistent at the time players left the ground, suggesting that they coordinate the proximal elements of the kinematic chain to ensure that they leave the ground at a consistent time, in a consistent posture. Variability in the two degrees of freedom at the elbow became significantly greater closer to impact in adults, possibly illustrating the mechanical adjustments (compensation) these players employed to manage the changing impact location from serve to serve. Despite the variable ball toss, the temporal composition of the serve was highly consistent and supports previous assertions that players use the location of the ball to regulate their movement. Future work should consider these associations in other populations, while coaches may use the current findings to improve female serve performance. PMID:25358037

  6. Estimation of Food Guide Pyramid Serving Sizes by College Students.

    ERIC Educational Resources Information Center

    Knaust, Gretchen; Foster, Irene M.

    2000-01-01

    College students (n=158) used the Food Guide Pyramid to select serving sizes on a questionnaire (73% had been instructed in its use). Overall mean scores (31% correct) indicated they generally did not know recommended serving sizes. Those who had read about or received instruction in the pyramid had higher mean scores. (SK)

  7. The National Insurance Academy: Serving India's Insurance Professionals and Researchers

    ERIC Educational Resources Information Center

    Sane, Bhagyashree

    2011-01-01

    This article discusses how a special library can meet the needs of a specific industry. The author focuses on India's National Insurance Academy (NIA) Library, which serves the insurance industry of India and some neighboring countries. It is where the author serves as the chief librarian.

  8. 13 CFR 142.20 - How are papers served?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made...

  9. 16 CFR 500.26 - Representations of servings, uses, applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CFR part 10, by the Department of Commerce, quantitatively defining the meaning of the terms serving... net quantity (in terms of weight or mass, measure, or numerical count) of each such serving, use, or... to the total amount of object or objects to which the commodity may be applied or upon which or...

  10. 16 CFR 500.26 - Representations of servings, uses, applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CFR part 10, by the Department of Commerce, quantitatively defining the meaning of the terms serving... net quantity (in terms of weight or mass, measure, or numerical count) of each such serving, use, or... to the total amount of object or objects to which the commodity may be applied or upon which or...

  11. Inventing Hispanic-Serving Institutions (HSIs): The Basics

    ERIC Educational Resources Information Center

    Santiago, Deborah

    2006-01-01

    HSIs (Hispanic-Serving Institutions) are important institutions for Latinos, yet little research exists on them. This brief serves as a primer on the conditions and history behind their invention, the processes for identification, and the general institutional characteristics of HSIs. It also offers an overview of how these institutions are…

  12. Mapping Hispanic-Serving Institutions: A Typology of Institutional Diversity

    ERIC Educational Resources Information Center

    Núñez, Anne-Marie; Crisp, Gloria; Elizondo, Diane

    2016-01-01

    Hispanic-Serving Institutions (HSIs), institutions that enroll at least 25% Hispanic students, are institutionally diverse, including a much wider array of institutional types than other Minority-Serving Institutions (MSIs). Furthermore, they have distinctive institutional characteristics from those typically emphasized in institutional typologies…

  13. Hispanic-Serving Institutions: What Are They? Where Are They?

    ERIC Educational Resources Information Center

    Laden, Berta Vigil

    2004-01-01

    Hispanic-serving educational institutions are receiving greater public attention as they continue to expand in number. Increasingly, more and more Latinos and other racial and ethnic students are enrolling in these institutions. Hispanic-Serving Institutions (HSIs) are public and private two- and four-year colleges and universities with Latino…

  14. School Administrator Quality in Minority-Serving Institutions

    ERIC Educational Resources Information Center

    Rodríguez, Mariela A.; Mullen, Carol A.; Allen, Tawannah G.

    2015-01-01

    This commentary brings together the topics of geographically-oriented diversity, minority-serving institutions, and educational leadership programs. The geospatial context for this discussion about school administrator quality focuses on Hispanic-serving institutions (HSIs) and historically Black colleges and universities (HBCUs) in the United…

  15. 13 CFR 142.20 - How are papers served?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made...

  16. 13 CFR 142.20 - How are papers served?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made...

  17. 13 CFR 142.20 - How are papers served?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made...

  18. Supercritical wing sections 2, volume 108

    NASA Technical Reports Server (NTRS)

    Bauer, F.; Garabedian, P.; Korn, D.; Jameson, A.; Beckmann, M. (Editor); Kuenzi, H. P. (Editor)

    1975-01-01

    A mathematical theory for the design and analysis of supercritical wing sections was previously presented. Examples and computer programs showing how this method works were included. The work on transonics is presented in a more definitive form. For design, a better model of the trailing edge is introduced which should eliminate a loss of fifteen or twenty percent in lift experienced with previous heavily aft loaded models, which is attributed to boundary layer separation. How drag creep can be reduced at off-design conditions is indicated. A rotated finite difference scheme is presented that enables the application of Murman's method of analysis in more or less arbitrary curvilinear coordinate systems. This allows the use of supersonic as well as subsonic free stream Mach numbers and to capture shock waves as far back on an airfoil as desired. Moreover, it leads to an effective three dimensional program for the computation of transonic flow past an oblique wing. In the case of two dimensional flow, the method is extended to take into account the displacement thickness computed by a semi-empirical turbulent boundary layer correction.

  19. 34 CFR 606.2 - What institutions are eligible to receive a grant under the Developing Hispanic-Serving...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... section. (c)(1) An institution that receives a grant under the Strengthening Institutions Program (34 CFR part 607) or the Strengthening Historically Black Colleges and Universities Program (34 CFR part 608... the Developing Hispanic-Serving Institutions Program? 606.2 Section 606.2 Education Regulations of...

  20. 34 CFR 606.2 - What institutions are eligible to receive a grant under the Developing Hispanic-Serving...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... section. (c)(1) An institution that receives a grant under the Strengthening Institutions Program (34 CFR part 607) or the Strengthening Historically Black Colleges and Universities Program (34 CFR part 608... the Developing Hispanic-Serving Institutions Program? 606.2 Section 606.2 Education Regulations of...

  1. 34 CFR 606.2 - What institutions are eligible to receive a grant under the Developing Hispanic-Serving...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... section. (c)(1) An institution that receives a grant under the Strengthening Institutions Program (34 CFR part 607) or the Strengthening Historically Black Colleges and Universities Program (34 CFR part 608... the Developing Hispanic-Serving Institutions Program? 606.2 Section 606.2 Education Regulations of...

  2. 34 CFR 606.2 - What institutions are eligible to receive a grant under the Developing Hispanic-Serving...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... section. (c)(1) An institution that receives a grant under the Strengthening Institutions Program (34 CFR part 607) or the Strengthening Historically Black Colleges and Universities Program (34 CFR part 608... the Developing Hispanic-Serving Institutions Program? 606.2 Section 606.2 Education Regulations of...

  3. 34 CFR 606.2 - What institutions are eligible to receive a grant under the Developing Hispanic-Serving...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... section. (c)(1) An institution that receives a grant under the Strengthening Institutions Program (34 CFR part 607) or the Strengthening Historically Black Colleges and Universities Program (34 CFR part 608... the Developing Hispanic-Serving Institutions Program? 606.2 Section 606.2 Education Regulations of...

  4. Review of tennis serve motion analysis and the biomechanics of three serve types with implications for injury.

    PubMed

    Abrams, Geoffrey D; Sheets, Alison L; Andriacchi, Thomas P; Safran, Marc R

    2011-11-01

    The tennis serve has the potential for musculoskeletal injury as it is an overhead motion and is performed repetitively during play. Early studies evaluating the biomechanics and injury potential of the tennis serve utilized skin-based marker technologies; however, markerless motion measurement systems have recently become available and have obviated some of the problems associated with the marker-based technology. The late cocking and early acceleration phases of the kinetic chain of the service motion produce the highest internal forces and pose the greatest risk of injury during the service motion. Previous biomechanical data on the tennis serve have primarily focused on the flat serve, with some data on the kick serve, and very little published data elucidating the biomechanics of the slice serve. This review discusses the injury potential of the tennis serve with respect to the four phases of the service motion, the history, and early findings of service motion evaluation, as well as biomechanical data detailing the differences between the three types of serves and how this may relate to injury prevention, rehabilitation, and return to play. PMID:22303788

  5. Review of tennis serve motion analysis and the biomechanics of three serve types with implications for injury.

    PubMed

    Abrams, Geoffrey D; Sheets, Alison L; Andriacchi, Thomas P; Safran, Marc R

    2011-11-01

    The tennis serve has the potential for musculoskeletal injury as it is an overhead motion and is performed repetitively during play. Early studies evaluating the biomechanics and injury potential of the tennis serve utilized skin-based marker technologies; however, markerless motion measurement systems have recently become available and have obviated some of the problems associated with the marker-based technology. The late cocking and early acceleration phases of the kinetic chain of the service motion produce the highest internal forces and pose the greatest risk of injury during the service motion. Previous biomechanical data on the tennis serve have primarily focused on the flat serve, with some data on the kick serve, and very little published data elucidating the biomechanics of the slice serve. This review discusses the injury potential of the tennis serve with respect to the four phases of the service motion, the history, and early findings of service motion evaluation, as well as biomechanical data detailing the differences between the three types of serves and how this may relate to injury prevention, rehabilitation, and return to play.

  6. Upper Limb Biomechanics During the Volleyball Serve and Spike

    PubMed Central

    Reeser, Jonathan C.; Fleisig, Glenn S.; Bolt, Becky; Ruan, Mianfang

    2010-01-01

    Background: The shoulder is the third-most commonly injured body part in volleyball, with the majority of shoulder problems resulting from chronic overuse. Hypothesis: Significant kinetic differences exist among specific types of volleyball serves and spikes. Study Design: Controlled laboratory study. Methods: Fourteen healthy female collegiate volleyball players performed 5 successful trials of 4 skills: 2 directional spikes, an off-speed roll shot, and the float serve. Volunteers who were competent in jump serves (n, 5) performed 5 trials of that skill. A 240-Hz 3-dimensional automatic digitizing system captured each trial. Multivariate analysis of variance and post hoc paired t tests were used to compare kinetic parameters for the shoulder and elbow across all the skills (except the jump serve). A similar statistical analysis was performed for upper extremity kinematics. Results: Forces, torques, and angular velocities at the shoulder and elbow were lowest for the roll shot and second-lowest for the float serve. No differences were detected between the cross-body and straight-ahead spikes. Although there was an insufficient number of participants to statistically analyze the jump serve, the data for it appear similar to those of the cross-body and straight-ahead spikes. Shoulder abduction at the instant of ball contact was approximately 130° for all skills, which is substantially greater than that previously reported for female athletes performing tennis serves or baseball pitches. Conclusion: Because shoulder kinetics were greatest during spiking, the volleyball player with symptoms of shoulder overuse may wish to reduce the number of repetitions performed during practice. Limiting the number of jump serves may also reduce the athlete’s risk of overuse-related shoulder dysfunction. Clinical Relevance: Volleyball-specific overhead skills, such as the spike and serve, produce considerable upper extremity force and torque, which may contribute to the risk of

  7. Resolving the chronology of the South African landscape through joint inverse modelling of AFT and apatite (U-Th)/He data

    NASA Astrophysics Data System (ADS)

    Wildman, Mark; Brown, Roderick; Beucher, Romain; Persano, Cristina; Stuart, Finlay

    2013-04-01

    Application of Low temperature thermochronometry (LTT) is a powerful method of constraining thermal history information on samples as they pass through isotherms in the upper crust. Inverse modelling of LTT data generates thermal history information which can then be correlated with independent datasets to infer geological processes that are responsible for producing the observed thermal history held in the thermochronometry record. A critical consideration when choosing which LTT method to use are the closure temperatures associated with each system. In order to generate more complete and robust thermal histories a single sample can be analysed using multiple low temperature thermochronometers that are sensitive over different but complimentary temperature ranges. The main focus of LTT work in South Africa has been on apatite fission track (AFT) analysis which is a world renowned method of constraining thermal history information between c. 60 and 110±10°C. The general conclusions that have been drawn from the South African AFT dataset is that the present day regional topography represents an eroded remnant of an elevated interior that experienced a significant uplift event with km-scale erosion in the Cretaceous following the break-up of Gondwana [1]. The exact nature of Cretaceous uplift and erosion varies both spatially and temporally, especially in south western Africa where at least two distinct denudation events are recorded at c. 130Ma and 90 Ma [2]. There are, however, alternative views suggesting significant epeirogenic-style uplift and subsequent erosion throughout the Cenozoic [3]. A key aspect of this debate which is yet to be fully resolved is the influence of mantle dynamics on the evolution of the overlying topography. To further investigate the timing and amount of Cenozoic uplift and erosion and to what degree this can be ascribed to dynamic topography, efforts have been made to complement the existing AFT record with Apatite (U-Th)/He analysis

  8. Instrumented experiments aboard the frigate WOLF. Wolf 2: Measurement results of the 5.5 kg TNT in the crew aft sleeping compartment

    NASA Astrophysics Data System (ADS)

    Verhagen, T. L. A.; Vandekasteele, R. M.

    1992-08-01

    Within the framework of the research into the vulnerability of ships, an experimental investigation took place in 1989 aboard the frigate 'Wolf.' The recordings of an instrumented experiment in the crew aft sleeping compartment are presented. During this experiment, a nonfragmenting charge of 5.5 kg TNT was initiated. Preceding the 5.5 kg TNT experiment, a 2 kg TNT experiment was performed on the same day. Later that day the 15 kg TNT experiment took place. Reparation/modification of the instrumentation was not possible. The settings of the instrumentation equipment were based on the expected extreme responses of the 15 kg TNT experiment later that day which had, however, an influence on the signal to noise ratio. The blast measurements seem to have recorded correctly. The quasi static pressure in the experiment compartment as well as in the adjacent compartments showed classical behavior. The strain measurements seemed to be good, although some of them malfunctioned after a period of time.

  9. Visually induced motion sickness when viewing visual oscillations of different frequencies along the fore-and-aft axis: keeping velocity versus amplitude constant.

    PubMed

    Chen, Daniel Jinzhao; Bao, Beisheng; Zhao, Yue; So, Richard H Y

    2016-04-01

    Exposure to visual oscillations (VOs) can lead to visually induced motion sickness (VIMS). The level of VIMS among viewers has been shown to vary when the frequency of the VOs is changed either by manipulating their amplitude or velocity. The present study investigates whether the level of VIMS would change if we keep the root mean square (rms) velocity or amplitude of VOs constant while manipulating the VO frequency. A total of 25 individuals were exposed to random-dot and checkerboard VOs along the fore-and-aft axis in two experiments. Changing the amplitude (or frequency) of VOs while keeping the rms velocity constant did not affect the level of VIMS; however, increasing the rms velocity (or frequency) of VOs while keeping the amplitude constant made VIMS significantly worse. Practitioner Summary: Exposure to VOs of the same frequency can cause different levels of nausea depending on the combination of oscillation amplitude and velocity. Results suggest an opportunity for game designers to reduce symptoms of game sickness by using the correct combinations of velocity and amplitude of the visual motions.

  10. 7 CFR 1150.134 - Nominee's agreement to serve.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order National Dairy Promotion and Research Board § 1150.134 Nominee's agreement to serve. Any...

  11. 7 CFR 1150.134 - Nominee's agreement to serve.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order National Dairy Promotion and Research Board § 1150.134 Nominee's agreement to serve. Any...

  12. 25 CFR 214.22 - Serving of notices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.22 Serving of notices. Wherever notice is provided for in... delivery of personal notice; but where the party is outside the State of Oklahoma the officer in charge...

  13. 25 CFR 214.22 - Serving of notices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.22 Serving of notices. Wherever notice is provided for in... delivery of personal notice; but where the party is outside the State of Oklahoma the officer in charge...

  14. 25 CFR 214.22 - Serving of notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.22 Serving of notices. Wherever notice is provided for in... delivery of personal notice; but where the party is outside the State of Oklahoma the officer in charge...

  15. 13. ENGINE TEST CELL BUILDING INTERIOR. EQUIPMENT ROOM SERVING CELLS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. ENGINE TEST CELL BUILDING INTERIOR. EQUIPMENT ROOM SERVING CELLS 2 AND 4. LOOKING SOUTHEAST. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA

  16. 7 CFR 1221.102 - Nominee's agreement to serve.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any sorghum...

  17. 7 CFR 1221.102 - Nominee's agreement to serve.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any sorghum...

  18. 7 CFR 1221.102 - Nominee's agreement to serve.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any sorghum...

  19. 7 CFR 1221.102 - Nominee's agreement to serve.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any sorghum...

  20. 7 CFR 1221.102 - Nominee's agreement to serve.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any sorghum...