STS-109 inflight crew portrait

NASA Image and Video Library

2002-03-11

STS109-E-6032 (11 March 2002) --- On the Space Shuttle Columbia’s mid deck, the crewmembers for the STS-109 mission pose for the traditional in-flight portrait. From the left (front row), are astronauts Nancy J. Currie, mission specialist, Scott D. Altman, mission commander, and Duane G. Carey, pilot. From the left (back row), are astronauts John M. Grunsfeld, payload commander, and Richard M. Linnehan, James H. Newman, and Michael J. Massimino, all mission specialists. The image was recorded with a digital still camera.

Busy test week

NASA Image and Video Library

2012-11-08

Jason Hopper of NASA (front row), Jody Ladner of Lockheed Martin (back row, left) and Chris Mulkey of NASA prepare to test the Blue Origin BE-3 engine thrust chamber in the E-1 Test Stand Control Center at John C. Stennis Space Center on Nov. 8. The test was one of 27 conducted in Stennis' E Test Complex the week of Nov. 5.

STS096-S-002

NASA Image and Video Library

1999-04-01

STS096-S-002 (April 1999) --- Six NASA astronauts and a Russian cosmonaut take a break from training to pose for the crew portrait. Astronaut Kent V. Rominger, mission commander, is at left on the front row. Astronaut Rick D. Husband, pilot, is right. The remaining astronauts are Ellen Ochoa (front center) and, from the left on the back row, Daniel T. Barry, Julie Payette, Valeriy I. Tokarev, and Tamara Jernigan, all mission specialists. Payette represents the Canadian Space Agency (CSA) and Tokarev is with the Russian Space Agency (RSA). The crew will perform the first station docking and will become the first visitors to the new International Space Station (ISS) since its launch and start of orbital assembly last year. Space Shuttle Discovery's launch date is now scheduled for May 20.

AFRC2017-0092-07

NASA Image and Video Library

2017-04-25

The Fiber Optic Sensing System team includes in the front from left Nick Finks, Ryan Warner, Patrick Chan and Paul Bean. In the back row from left are Shideh Naderi, Jeff Bauer, Allen Parker, Frank Pena and Nathan Perreau. Lance Richards, Anthony Piazza and Phil Hamory are current FOSS team members who are not pictured.

Space Shuttle Projects

NASA Image and Video Library

1992-08-01

Five NASA astronauts and one Canadian payload specialist composed the STS-52 crew. Pictured on the back row, left to right, are Michael A. Baker, pilot; James B. Wetherbee, commander; and Steven G. Maclean, payload specialist. On the front row, left to right, are mission specialists Charles (Lacy) Veach, Tamara Jernigan, and William Shepherd. Launched aboard the Space Shuttle Columbia on October 22, 1992 at 1:09:39 p.m. (EDT), the crew’s primary objectives were the deployment of the Laser Geodynamic Satellite (LAGEOS II) and operation of the U.S. Microgravity Payload-1 (USMP-1).

STS-61A Crew Portrait

NASA Technical Reports Server (NTRS)

1985-01-01

The crew assigned to the STS-61A mission included (front row left to right) Reinhard Furrer, German payload specialist; Bonnie J. Dunbar, mission specialist; and Henry W. Hartsfield, Jr. commander. On the back row, left to right, are Steven R. Nagel, pilot; Guion S. Bluford, mission specialist; Ernst Messerscmid, German payload specialist; and Wubbo J. Ockels, Dutch payload specialist. Launched aboard the Space Shuttle Challenger on October 30, 1985 at 12:00:00 noon (EST), the STS-61A mission's primary payload was the Spacelab D-1 (German Spacelab mission).

PORTRAIT - ASTRONAUT GROUP - NEWLY-SELECTED - MSC

NASA Image and Video Library

1963-10-18

S63-18765 (October 1963) --- These fourteen pilots have been assigned to begin training for astronaut positions with the National Aeronautics and Space Administration (NASA). Front row, from the left, Edwin E. Aldrin Jr., William A. Anders, Charles A. Bassett II, Alan L. Bean, Eugene A. Cernan and Roger B. Chaffee. Back row, from the left, Michael Collins, Walter Cunningham, Donn F. Eisele, Theodore C. Freeman, Richard F. Gordon Jr., Russell L. Scweickart, David R. Scott and Clifton C. Williams Jr. Photo credit: NASA or National Aeronautics and Space Administration

Ames Women's Influence Network (WIN) Hidden Figures talk with "Computers" Carolyn Hofstetter and Carol Mead co-sponsored by the AAAG.

NASA Image and Video Library

2017-02-01

Ames Women's Influence Network (WIN) Hidden Figures talk with "Computers" Carolyn Hofstetter and Carol Mead co-sponsored by the AAAG. Group photo Front Row left to right; Carolyn Hofstetter, Jack Boyd, Carol Mead Middle Row: Kathy Lee, Annette Randall, Trincella Lewis, Ann Mead (daughter to Carol Mead), Vanessa Kuroda, Netti Halcomb Roozeboom Back Row; Dr Barbara Miller, Dr Wendy Okolo, Denise Snow, Leedjia Svec, Erika Rodriquez, Rhonda Baker, Ray Gilstrap, Glenn Bugos

Expedition 18 Group Photo

NASA Image and Video Library

2009-03-20

ISS018-E-041334 (20 March 2009) --- Expedition 18 crewmembers pose for a group photo in the Harmony node of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station. From the left (front row) are cosmonaut Yury Lonchakov and Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, both flight engineers. From the left (back row) are NASA astronauts Sandra Magnus, STS-119 mission specialist, and Michael Fincke, commander. Magnus flew to the station on STS-126 to serve as a flight engineer for Expedition 18, and will return to Earth as mission specialist with the STS-119 crew.

Change of Command

NASA Image and Video Library

2011-11-20

ISS029-E-043136 (20 Nov. 2011) --- Expedition 28/29 and Expedition 29/30 crew members pose for a group portrait in the International Space Station?s Kibo laboratory following the ceremony of Changing-of-Command from Expedition 29 to Expedition 30. Pictured on the front row are NASA astronauts Dan Burbank (left), Expedition 30 commander; and Mike Fossum, Expedition 29 commander. Pictured from the left (back row) are Russian cosmonauts Anatoly Ivanishin, and Anton Shkaplerov, both Expedition 30 flight engineers; and Sergei Volkov, Expedition 29 flight engineer; along with Japan Aerospace Exploration Agency astronaut Satoshi Furukawa, Expedition 29 flight engineer.

Change of Command

NASA Image and Video Library

2011-11-20

ISS029-E-043133 (20 Nov. 2011) --- Expedition 28/29 and Expedition 29/30 crew members pose for a group portrait in the International Space Station?s Kibo laboratory following the ceremony of Changing-of-Command from Expedition 29 to Expedition 30. Pictured on the front row are NASA astronauts Dan Burbank (left), Expedition 30 commander; and Mike Fossum, Expedition 29 commander. Pictured from the left (back row) are Russian cosmonauts Anatoly Ivanishin, and Anton Shkaplerov, both Expedition 30 flight engineers; and Sergei Volkov, Expedition 29 flight engineer; along with Japan Aerospace Exploration Agency astronaut Satoshi Furukawa, Expedition 29 flight engineer.

STS-122 crew portrait

NASA Image and Video Library

2006-07-21

STS122-S-002 (24 April 2007) --- These seven astronauts take a break from training to pose for the STS-122 crew portrait. From the left (front row) are astronauts Stephen N. Frick, commander; European Space Agency's (ESA) Leopold Eyharts; and Alan G. Poindexter, pilot. From the left (back row) are astronauts Leland D. Melvin, Rex J. Walheim, Stanley G. Love and European Space Agency's (ESA) Hans Schlegel, all mission specialists. Eyharts will join Expedition 16 in progress to serve as a flight engineer aboard the International Space Station. The crewmembers are attired in training versions of their shuttle launch and entry suits.

KSC-07pd3279

NASA Image and Video Library

2007-04-24

KENNEDY SPACE CENTER, FLA. -- STS122-S-002 -- These seven astronauts take a break from training to pose for the STS-122 crew portrait. From the left (front row) are astronauts Stephen N. Frick, commander; the European Space Agency's, or ESA's, Leopold Eyharts; and Alan G. Poindexter, pilot. From the left (back row) are astronauts Leland D. Melvin, Rex J. Walheim, Stanley G. Love and ESA's Hans Schlegel, all mission specialists. Eyharts will join Expedition 16 in progress to serve as a flight engineer aboard the International Space Station. The crewmembers are attired in training versions of their shuttle launch and entry suits.

STS-79 and Mir 22 gift exchange ceremony

NASA Image and Video Library

1996-09-20

STS79-E-5180 (20 September 1996) --- The entire crews of STS-79 and Mir-22 are shown during a gift exchange ceremony aboard Russia's Mir Space Station's Base Block, during Flight Day 5. Front row, from the left, John E. Blaha, Jerome (Jay) Apt, Carl E. Walz, Thomas D. Akers, Shannon W. Lucid, William F. Readdy and Valeri G. Korzun. Back row: Terrence W. Wilcutt and Aleksandr Y. Kaleri.

KENNEDY SPACE CENTER, FLA. -- From front row left, NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik and NASA Space Shuttle Program Manager William Parsons are trained on the proper use of the Emergency Life Support Apparatus (ELSA). NASA and United Space Alliance (USA) Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

NASA Image and Video Library

2003-12-19

KENNEDY SPACE CENTER, FLA. -- From front row left, NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik and NASA Space Shuttle Program Manager William Parsons are trained on the proper use of the Emergency Life Support Apparatus (ELSA). NASA and United Space Alliance (USA) Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

Expedition 11 and Expedition 12 on-orbit crew portrait

NASA Image and Video Library

2005-10-08

ISS011-E-14191 (8 October 2005) --- The crewmembers onboard the International Space Station pose for a group photo in the Destiny laboratory following the ceremony of Changing-of-Command from Expedition 11 to Expedition 12. From the left (front row) are Russian Federal Space Agency cosmonaut Sergei K. Krikalev, Expedition 11 commander; and astronaut William S. McArthur Jr., Expedition 12 commander and NASA science officer. From the left (back row) are astronaut John L. Phillips, Expedition 11 NASA science officer and flight engineer; U.S. Spaceflight Participant Gregory Olsen; and Russian Federal Space Agency cosmonaut Valery I. Tokarev, Expedition 12 flight engineer.

Joint STS-79 & Mir 22 crew in-flight portrait

NASA Image and Video Library

1996-09-23

STS79-E-5289 (23 September 1996) --- Crew members of STS-79 and Mir-22 pose for final group portrait aboard Russia's Mir Space Station's Core Module before going separate ways in Earth-orbit, during Flight Day 8. Front row, left to right, are Aleksandr Y. Kaleri, Jerome (Jay) Apt, William F. Readdy and Shannon W. Lucid. On the back row are, left to right, Thomas D. Akers, Carl E. Walz, Valeri G. Korzun and Terrence W. Wilcutt. Note Blaha, the new cosmonaut researcher for Mir-22, is now wearing the uniform of that crew and Lucid's garment is uniform with the STS-79 astronauts.

STS-116 crew portrait

NASA Image and Video Library

2006-07-21

STS116-S-002 (21 July 2006) --- These seven astronauts take a break from training to pose for the STS-116 crew portrait. Scheduled to launch aboard the Space Shuttle Discovery are, front row (from the left), astronauts William A. Oefelein, pilot; Joan E. Higginbotham, mission specialist; and Mark L. Polansky, commander. On the back row (from the left) are astronauts Robert L. Curbeam, Nicholas J.M. Patrick, Sunita L. Williams and the European Space Agency's Christer Fuglesang, all mission specialists. Williams will join Expedition 14 in progress to serve as a flight engineer aboard the International Space Station. The crewmembers are attired in training versions of their shuttle launch and entry suits.

The kinetics of rugby union scrummaging.

PubMed

Milburn, P D

1990-01-01

Two rugby union forward packs of differing ability levels were examined during scrummaging against an instrumented scrum machine. By systematically moving the front-row of the scrum along the scrum machine, kinetic data on each front-row forward could be obtained under all test conditions. Each forward pack was tested under the following scrummaging combinations: front-row only; front-row plus second-row; full scrum minus side-row, and full scrum. Data obtained from each scrum included the three orthogonal components of force at engagement and the sustained force applied by each front-row player. An estimate of sub-unit contributions was made by subtracting the total forward force on all three front-row players from the total for the complete scrum. Results indicated the primary role of the second-row appeared to be application of forward force. The back-row ('number eight') forward did not substantially contribute any additional forward force, and added only slightly to the lateral and vertical shear force experienced by the front-row. The side-row contributed an additional 20-27% to the forward force, but at the expense of increased vertical forces on all front-row forwards. Results of this investigation are discussed in relation to rule modification, rule interpretation and coaching.

In-flight portrait of the STS-60 crew

NASA Image and Video Library

1999-04-09

STS060-31-009 (3-11 Feb. 1994) --- The six-member STS-60 crew pose for the traditional in-flight crew portrait, with American and Russian flags forming the backdrop on the space shuttle Discovery’s middeck. Left to right (front row) are N. Jan Davis, Charles F. Bolden Jr. and Franklin R. Chang-Diaz; and (back row) Ronald M. Sega, Sergei K. Krikalev and Kenneth S. Reightler Jr. Photo credit: NASA or National Aeronautics and Space Administration

STS-116 and Expedition 14 crew portrait

NASA Image and Video Library

2006-12-19

ISS014-E-10265 (19 Dec. 2006) --- The Expedition 14 and STS-116 crewmembers gather for a group portrait in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked with the station. From the left (front row) are astronauts William A. (Bill) Oefelein, STS-116 pilot; Joan E. Higginbotham and the European Space Agency's (ESA) Thomas Reiter, both STS-116 mission specialists. From the left (center row) are astronauts Mark L. Polansky, STS-116 commander; Robert L. Curbeam Jr., Nicholas J. M. Patrick and European Space Agency's (ESA) Christer Fuglesang, all STS-116 mission specialists. From the left (back row) are cosmonaut Mikhail Tyurin, Expedition 14 flight engineer representing Russia's Federal Space Agency; astronauts Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; and Sunita L. Williams, Expedition flight engineer. Shortly after the two spacecraft docked on Dec. 11, Williams became a member of the station crew. At the same time, Reiter became a Discovery crewmember for his ride home, completing about six months in space.

STS-114 and Expedition 11 Onboard Group Photo

NASA Technical Reports Server (NTRS)

2005-01-01

The seven crew members of the STS-114 mission and two Expedition 11 crew members gather for a group shot in the Destiny Laboratory of the International Space Station (ISS). From the left (front row) are astronauts Andrew S. W. Thomas, mission specialist (MS); Eileen M. Collins, STS-114 commander; Cosmonaut Sergei K. Kriklev, Expedition 11 commander representing Russia's Federal Space Agency; and John L. Phillips, Expedition 11 NASA Space Station officer and flight engineer. From the left (back row) are astronauts Soichi Noguchi, STS-114 MS, representing the Japan Aerospace Exploration Agency (JAXA); James M. Kelly, STS-114 pilot; and Charles J. Camarda, Wendy B. Lawrence, and Stephen K. Robinson, all STS-114 mission specialists.

KSC-06pd2217

NASA Image and Video Library

2006-07-21

KENNEDY SPACE CENTER, FLA. - STS116-S-002 (21 July 2006) --- These seven astronauts take a break from training to pose for the STS-116 crew portrait. Scheduled to launch aboard the Space Shuttle Discovery are, front row (from the left), astronauts William A. Oefelein, pilot; Joan E. Higginbotham, mission specialist; and Mark L. Polansky, commander. On the back row (from the left) are astronauts Robert L. Curbeam, Nicholas J.M. Patrick, Sunita L. Williams and the European Space Agency's Christer Fuglesang, all mission specialists. Williams will join Expedition 14 in progress to serve as a flight engineer aboard the International Space Station. The crewmembers are attired in training versions of their shuttle launch and entry suits.

Russian Scientists Visitors

NASA Image and Video Library

1959-11-29

Russian Scientists from the Commission of Interplanetary Travel of the Soviet Academy of Science November 21,1959 Left to right: Front row: Yury S. Galkin, Anatoly A. Blagonravov, and Prof. Leonid I. Sedov (Chair of the Commission for Interplanetary Travel)-Soviet Academy of Science, Leninski Gory, Moscow, Russia Dr. H.J. E. Reid and Floyd L. Thompson Langley Research Center. Second row: Boris Kit Translator, Library of Congress, Washington, D.C. Eugene C. Draley and Laurence K. Loftin, Jr. -Langley Research Center Arnold W. Frutkin and Harold R. Lawrence NASA Headquarters. Back row: T.Melvin Butler-Langley Research Center John W. Townsend Goddard Space Flight Center, NASA, Washington D.C., and George M. Low NASA Headquarters.

Space Shuttle Projects

NASA Image and Video Library

1992-09-01

The STS-53 crew portrait included astronauts (front left to right): Guion S. Bluford, and James S. Voss, mission specialists. On the back row, left to right, are David M. Walker, commander; Robert D. Cabana, Pilot; and Michael R. (Rick) Clifford, mission specialist. The crew launched aboard the Space Shuttle Discovery on December 2, 1992 at 8:24:00 am (EST). This mission marked the final classified shuttle flight for the Department of Defense (DOD).

13. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

13. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION. 1105 (LEFT) 1103 (RIGHT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

16. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

16. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION (132 ON THE LEFT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

6. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

6. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION (316 AT THE LEFT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

7. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

7. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT ELEVATION - 122 (LEFT) 124 (RIGHT) - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

STS-67 in-flight crew portrait

NASA Image and Video Library

1995-03-03

The STS-67/ASTRO-2 crew members pose for their traditional inflight portrait on the aft flight deck of the Earth orbiting Space Shuttle Endeavour. Left to right in the front are astronauts Tamara E. Jernigan, payload commander; Steven S. Oswald, mission commander; and William G. Gregory, pilot. Left to right on the back row are astronaut Wendy B. Lawrence, flight engineer; payload specialists Ronald A. Parise and Samuel T. Durrance; and John M. Grunsfeld, mission specialist.

STS-116 and Expedition 14 crewmembers in the U.S. Laboratory

NASA Image and Video Library

2006-12-15

S116-E-06472 (15 Dec. 2006) --- The STS-116 and Expedition 14 crewmembers gather for a group portrait during a joint crew press conference in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked with the station. From the left (front row) are European Space Agency (ESA) astronaut Thomas Reiter, Nicholas J. M. Patrick, Joan E. Higginbotham, all STS-116 mission specialists; and William A. (Bill) Oefelein, STS-116 pilot. From the left (center row) are astronaut Robert L. Curbeam, Jr., European Space Agency (ESA) astronaut Christer Fuglesang, STS-116 mission specialists; and astronaut Mark L. Polansky, STS-116 commander. From the left (back row) are astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; cosmonaut Mikhail Tyurin, Expedition 14 flight engineer representing Russia's Federal Space Agency; and astronaut Sunita L. Williams, Expedition 14 flight engineer. Shortly after the two spacecraft docked on Dec. 11, Williams became a member of the station crew. At the same time, Reiter became a Discovery crewmember for his ride home, completing about six months in space.

STS 41-G crew photo taken on the flight deck of the Challenger during flight

NASA Image and Video Library

1984-10-13

41G-19-006 (5-13 Oct. 1984) --- The seven-member 41-G crew assembles for a group shot on the flight deck of the Earth-orbiting space shuttle Challenger. Robert L. Crippen, commander, is in center of the back row. Others pictured are (front row, l.-r.) Jon A. McBride, pilot; Sally K. Ride, Kathryn D. Sullivan and David C. Leestma, all mission specialists; and Paul D. Scully-Power (left) and Marc Garneau, both payload specialists, on the back row. Garneau represents the National Research Council of Canada and Scully-Power is a civilian oceanographer with the U.S. Navy. Photo credit: NASA

1. AERIAL VIEW OF WEST/FRONT AND NORTH/SIDE FACADES, LOOKING SOUTHEAST ...

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

1. AERIAL VIEW OF WEST/FRONT AND NORTH/SIDE FACADES, LOOKING SOUTHEAST (FROM LEFT TO RIGHT): VA-1272 Ball Building, 1437 N. Court House Road. VA-1273 Jesse Building, 1423-27 N. Court House Road. VA-1276 Jesse-Hosmer Building, 1419 N. Court House Road. VA-1275 Moncure (Adams, Porter, Radigan) Building, N. 1415 Court House Road. VA-1274 Rucker Building, N. 1403 Court House Road. - Lawyers' Row Block, North Court House Road between Fourteenth & Fifteenth Streets, Arlington, Arlington County, VA

STS-132 Flight Control Team in WFCR - Orbit 2

NASA Image and Video Library

2010-05-20

JSC2010-E-086451 (20 May 2010) --- The members of the STS-132 Orbit 2 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Chris Edelen (second left) is visible on the front row.

Wernher von Braun with German Officers and Others

NASA Technical Reports Server (NTRS)

1942-01-01

General Erich Fellgiebel, head of the German Army Information Service during World War II, congratulates members of the von Braun rocket team from Peenemunde for their October 3, 1942 A4 flight. Pictured front center is General Erich Fellgiebel. Shaking hands are General Walter Dornberger (left) and General Janssen, commanding officer of Peenemuende with Rudolph Hermarn to their right. Picture left to right in the back row are Wernher von Braun, Captain Stoelzel, Luftwaffe, and Dr. Gerhard Reisig.

Congressional Black Caucus meets with NASA

NASA Image and Video Library

2010-01-13

NASA Administrator Charles Bolden, space shuttle crew STS-129 and members of the Congressional Black Caucus pose for a group photo at the Capitol Building, Wednesday, Jan. 13, 2010, in Washington. Back row from left to right: U.S. Rep Donna Edwards (D-MD), U.S. Rep Diane Watson (D-CA), NASA Administrator Charles Bolden, astronauts Leland Melvin, Mike Foreman, Robert Satcher, Barry Wilmore, Randy Breznik, and U.S. Rep Mel Watt (D-NC). Front row from left to right: U.S. Rep Robert Scott (D-VA), U.S. Rep. Corrine Brown (D-Fla), U.S. Rep. Barbara Lee (D-CA), U.S. Rep. Donna Christensen (D-VI) and U.S. Rep. Donald Payne (D-NJ). The crew of STS-129 presented the CBC with a montage commemorating their mission. Photo Credit: (NASA/Paul E. Alers)

STS 51-G crew photo on the flight deck

NASA Image and Video Library

1985-06-22

51G-21-011 (17-24 June 1985) --- Group portrait on flight deck of all seven STS-51G crew members. Left to right (front) are John O. Creighton, Shannon W. Lucid, Daniel C. Brandenstein; and (back row) are Sultan Salman Abdelazize Al-Saud, Steven R. Nagel, John M. Fabian and Patrick Baudry. Photo credit: NASA

STS-125 Flight Control Team in WFCR - Orbit 3 - Flight Director Paul Dye

NASA Image and Video Library

2009-05-20

JSC2009-E-120846 (20 May 2009) --- The members of the STS-125 Orbit 3 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Paul Dye (center left) is visible on the front row.

STS-131 Flight Control Team in WFCR - Orbit 1 - Flight Director: Richard Jones

NASA Image and Video Library

2010-04-12

JSC2010-E-050680 (12 April 2010) --- The members of the STS-131 Orbit 1 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Richard Jones (second left) is on the front row.

Space Shuttle Projects

NASA Image and Video Library

1992-11-01

The seven astronauts included in the STS-55 crew portrait are: (front left to right) Terence (Tom) Henricks, pilot; Steven R. Negal, commander; and Charles J. Precourt, mission specialist. On the back row, from left to right, are Bernard A. Harris, mission specialist; Hans Schlegel, payload specialist; Jerry L. Ross, mission specialist; and Ulrich Walter, payload specialist. The crew launched aboard the Space Shuttle Columbia on April 26, 1993 at 10:50:00 am (EDT). The major payload was the German Dedicated Spacelab, D2.

STS-52 Columbia, Orbiter Vehicle (OV) 102, official crew portrait

NASA Image and Video Library

1992-11-01

STS052-S-002 (August 1992) --- These five NASA astronauts and a Canadian payload specialist are assigned to the flight, scheduled for later this year. Pictured on the back row are, left to right, astronauts Michael A. Baker, pilot; James D. Wetherbee, mission commander; and Steven G. MacLean, payload specialist representing the Canadian Space Agency (CSA). In front are, left to right, astronauts Charles L. (Lacy) Veach, Tamara E. Jernigan and William M. Shepherd, all mission specialists.

Changing-of-Command from Expedition 33 to Expedition 34

NASA Image and Video Library

2012-11-17

ISS033-E-022028 (17 Nov. 2012) --- Expedition 32/33 and Expedition 33/34 crew members are pictured in the International Space Station's Destiny laboratory during the ceremony of Changing-of-Command from Expedition 33 to Expedition 34. Pictured on the front row are NASA astronauts Sunita Williams, Expedition 33 commander, and Kevin Ford, Expedition 34 commander. Pictured on the back row (from the left) are Japan Aerospace Exploration Agency astronaut Aki Hoshide, Expedition 33 flight engineer; Russian cosmonauts Oleg Novitskiy and Evgeny Tarelkin, both Expedition 34 flight engineers; and Yuri Malenchenko, Expedition 33 flight engineer.

Changing-of-Command from Expedition 33 to Expedition 34

NASA Image and Video Library

2012-11-17

ISS033-E-022004 (17 Nov. 2012) --- Expedition 32/33 and Expedition 33/34 crew members are pictured in the International Space Station's Destiny laboratory during the ceremony of Changing-of-Command from Expedition 33 to Expedition 34. Pictured on the front row are NASA astronauts Sunita Williams, Expedition 33 commander, and Kevin Ford, Expedition 34 commander. Pictured on the back row (from the left) are Japan Aerospace Exploration Agency astronaut Aki Hoshide, Expedition 33 flight engineer; Russian cosmonauts Oleg Novitskiy and Evgeny Tarelkin, both Expedition 34 flight engineers; and Yuri Malenchenko, Expedition 33 flight engineer.

Changing-of-Command from Expedition 33 to Expedition 34

NASA Image and Video Library

2012-11-17

ISS033-E-022006 (17 Nov. 2012) --- Expedition 32/33 and Expedition 33/34 crew members are pictured in the International Space Station's Destiny laboratory during the ceremony of Changing-of-Command from Expedition 33 to Expedition 34. Pictured on the front row are NASA astronauts Sunita Williams, Expedition 33 commander, and Kevin Ford, Expedition 34 commander. Pictured on the back row (from the left) are Japan Aerospace Exploration Agency astronaut Aki Hoshide, Expedition 33 flight engineer; Russian cosmonauts Oleg Novitskiy and Evgeny Tarelkin, both Expedition 34 flight engineers; and Yuri Malenchenko, Expedition 33 flight engineer.

jsc2012e239104

NASA Image and Video Library

2012-11-29

At the Gagarin Museum at the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 34/35 Flight Engineer Tom Marshburn of NASA (left) signs a testimonial book Nov. 29, 2012 during ceremonial activities. The book is signed by all Russian and international space travelers prior to their flights. Looking on are Soyuz Commander Roman Romanenko (front center), and Flight Engineer Chris Hadfield of the Canadian Space Agency (front right). In the back row are their backups, NASA’s Karen Nyberg (left), Fyodor Yurchikhin (center) and Luca Parmitano of the European Space Agency (right). Marshburn, Romanenko and Hadfield are scheduled to launch Dec. 19 to the International Space Station in the Soyuz TMA-07M spacecraft from the Baikonur Cosmodrome in Kazakhstan. NASA/Stephanie Stoll

KENNEDY SPACE CENTER, FLA. - A group of current and former U.S. astronauts are introduced to the audience at a ribbon cutting ceremony officially opening the U.S. Astronaut Hall of Fame as part of the Kennedy Space Center Visitor Complex. In the front row, from left, are Owen K. Garriott, Walter Cunningham, Jack R. Lousma, Alfred M. Worden, and Buzz Aldrin. In the back row, from left, are Edgar D. Mitchell, Edward G. Gibson, Fred W. Haise, Frederick H. (Rick) Hauck, and John W. Young. The ceremony was held in conjunction with the induction of four Space Shuttle astronauts into the Hall of Fame including Daniel Brandenstein, Robert "Hoot" Gibson, Story Musgrave, and Sally Ride. Conceived by six of the Mercury Program astronauts, the U.S. Astronaut Hall of Fame opened in 1990 to provide a place where space travelers could be remembered for their participation and accomplishments in the U.S. space program. The four new inductees join 48 previously honored astronauts from the ranks of the Gemini, Apollo, Skylab, Apollo-Soyuz, and Space Shuttle programs.

NASA Image and Video Library

2003-06-20

KENNEDY SPACE CENTER, FLA. - A group of current and former U.S. astronauts are introduced to the audience at a ribbon cutting ceremony officially opening the U.S. Astronaut Hall of Fame as part of the Kennedy Space Center Visitor Complex. In the front row, from left, are Owen K. Garriott, Walter Cunningham, Jack R. Lousma, Alfred M. Worden, and Buzz Aldrin. In the back row, from left, are Edgar D. Mitchell, Edward G. Gibson, Fred W. Haise, Frederick H. (Rick) Hauck, and John W. Young. The ceremony was held in conjunction with the induction of four Space Shuttle astronauts into the Hall of Fame including Daniel Brandenstein, Robert "Hoot" Gibson, Story Musgrave, and Sally Ride. Conceived by six of the Mercury Program astronauts, the U.S. Astronaut Hall of Fame opened in 1990 to provide a place where space travelers could be remembered for their participation and accomplishments in the U.S. space program. The four new inductees join 48 previously honored astronauts from the ranks of the Gemini, Apollo, Skylab, Apollo-Soyuz, and Space Shuttle programs.

INFLIGHT (MISSION CONTROL CENTER) - STS-2 - JSC

NASA Image and Video Library

1981-11-13

S81-39494 (12 Nov. 1981) --- An overall view of activity in the mission operations control room (MOCR) in Houston?s Mission Control Center (MCC) as viewed from the second front row of consoles during the STS-2 mission. The remote manipulator system (RMS) console is in the immediate foreground. Note TV transmission on the Eidophor screen at front of MOCR and shuttle orbiter marker on tracking map at left indicating the vehicle?s location over the Hawaiian Islands. The downlink was through the Hawaii tracking station. Photo credit: NASA

KSC-06pd0358

NASA Image and Video Library

2006-02-22

KENNEDY SPACE CENTER, FLA. - Kieta Osteen-Cochrane (front center), executive director of the Institute for Business Training and Community Education at Brevard Community College, holds the check donated to BCC's WENDI program by the Federally Employed Women-Space Coast Chapter at NASA's Kennedy Space Center. The ceremony was held at Kennedy. Gathered for the presentation were (front row, left to right) Helen Kane, Richard Belton, Sandra Eliason, Osteen-Cochrane, Jean Grenville, Arden Belt, Charmel Anderson and Carolyn Burnham; (back row) Kathy Roberts, Connie Dobrin, Patty Boatman and Purvette Bryant. Eliason is president of FEW. The FEW scholarship committee, chaired by Helen Kane, and the chapter’s Board of Directors, recently voted to contribute their educational scholarship money for 2006 to the WENDI program. This donation amounts to $6,000. FEW organizes and sponsors conferences and seminars on issues pertinent to women that have benefited not only their members and women at Kennedy Space Center, but throughout all of Brevard.

STS-116 Crewmembers and Expedition 14 Crewmember posing in the U.S. Laboratory

NASA Image and Video Library

2006-12-15

S116-E-06429 (15 Dec. 2006) --- The STS-116 crewmembers gather for a group portrait during a joint crew press conference in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked with the station. From the left (front row) are astronauts William A. (Bill) Oefelein, pilot; Joan E. Higginbotham, Nicholas J. M. Patrick and European Space Agency (ESA) astronaut Thomas Reiter, mission specialists. From the left (back row) are astronauts Mark L. Polansky, commander; Sunita L. Williams, Expedition 14 flight engineer; European Space Agency (ESA) astronaut Christer Fuglesang and Robert L. Curbeam, Jr., mission specialists. Shortly after the two spacecraft docked on Dec. 11, Williams became a member of the station crew. At the same time, Reiter became a Discovery crewmember for his ride home, completing about six months in space.

The View From (Army) Space ... Space Control Necessary to Fight and Win in the 21st Century

DTIC Science & Technology

2002-01-01

will make the difference. — COL Glen C. Collins Jr. (See View from Space, page 37) A Army Space Journal Summer 200236 third Space Operations...distinctive Air Force blue even on the Third Space Officer Course Graduates 20 New FA 40s Front row, left to right: LTC Elizabeth G. Kuh, MAJ Saundra R

Cervical range of motion, cervical and shoulder strength in senior versus age-grade Rugby Union International front-row forwards.

PubMed

Davies, Mark; Moore, Isabel S; Moran, Patrick; Mathema, Prabhat; Ranson, Craig A

2016-05-01

To provide normative values for cervical range of motion (CROM), isometric cervical and shoulder strength for; International Senior professional, and International Age-grade Rugby Union front-row forwards. Cross-sectional population study. All international level front-row players within a Rugby Union Tier 1 Nation. Nineteen Senior and 21 Age-grade front-row forwards underwent CROM, cervical and shoulder strength testing. CROM was measured using the CROM device and the Gatherer System was used to measure multi-directional isometric cervical and shoulder strength. The Age-grade players had significantly lower; cervical strength (26-57% deficits), cervical flexion to extension strength ratios (0.5 vs. 0.6), and shoulder strength (2-36% deficits) than the Senior players. However, there were no differences between front-row positions within each age group. Additionally, there were no differences between age groups or front-row positions in the CROM measurements. Senior Rugby Union front-row forwards have greater cervical and shoulder strength than Age-grade players, with the biggest differences being in cervical strength, highlighting the need for age specific normative values. Importantly, Age-grade players should be evaluated to ensure they have developed sufficient cervical strength prior to entering professional level Rugby Union. Copyright © 2015 Elsevier Ltd. All rights reserved.

21. View from the work area of the front face ...

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

21. View from the work area of the front face of the pile in the 105 building, in this case at the F Reactor in February 1945. The 2,004 pigtails and process tube nozzles are neatly aligned in rows and columns across the face of the pile. The cooling water risers stand at the left and right of the pile and the distribution crossheaders run across its face. The pipes running vertically at the bottom of the pile carry cooling water to the thermal shield. The low railing along the floor in front of the face prevented workers from accidentally falling into the charging elevator pit. D-8326 - B Reactor, Richland, Benton County, WA

STS-84 Crew Portrait

NASA Technical Reports Server (NTRS)

1997-01-01

The crew assigned to the STS-84 mission included (seated front left to right) Jerry M Linenger, mission specialist; Charles J. Precourt, commander; and C. Michael Foale, mission specialist. On the back row (left to right) are Jean-Francois Clervoy (ESA), mission specialist; Eileen M. Collins, pilot; Edward T. Lu, mission specialist; Elena V. Kondakova (RSA), mission specialist; and Carlos I. Noriega, mission specialist. Launched aboard the Space Shuttle Atlantis on May 15, 1997 at 4:07:48 am (EDT), the STS-84 mission served as the sixth U.S. Space Shuttle-Russian Space Station Mir docking.

STS-84 and Mir 23 crews take portraits in the Spacehab

NASA Image and Video Library

1997-05-20

STS084-704-015 (15-24 May 1997) --- Crewmembers from Mir-23 and STS-84 assemble for a group portrait onboard the Spacehab Double Module, as they tie a record (ten) for number of persons aboard a single orbiting spacecraft at one time. They are (from the left, front) Jerry M. Linenger, Vasili V. Tsibliyev, Charles J. Precourt, Aleksandr I. Lazutkin and C. Michael Foale. On the back row, from the left, are Edward T. Lu, Eileen M. Collins, Jean-Francois Clervoy, Elena V. Kondakova and Carlos I. Noriega.

Group portrait of STS-84 and Mir 23 crewmembers in the Spacehab

NASA Image and Video Library

1997-06-24

STS084-366-015 (15-24 May 1997) --- Crewmembers from Mir-23 and STS-84 assemble for a group portrait onboard the Spacehab Double Module, as they tie a record (ten) for number of persons aboard a single orbiting spacecraft at one time. They are (from the left, front) Jerry M. Linenger, Vasili V. Tsibliyev, Charles J. Precourt, Aleksandr I. Lazutkin and C. Michael Foale. On the back row, from the left, are Edward T. Lu, Eileen M. Collins, Jean-Francois Clervoy, Elena V. Kondakova and Carlos I. Noriega.

ARC-2010-AC00-0168-9-Edit

NASA Image and Video Library

2000-11-03

The Honorable George P. Schultz during a Visit and tour of Ames Research Center. Shown here from left to right are in the background Bill Berry, Ames Deputy Director, Dr. Tom Edwards, Chief, Aviation Systems Division, Front row, Dr. Sidney Drell, Staford University, former U S Secretary of State George Schultz, Dr Richard Haines, Senior Research Csientist, FFC at the Future Flight Central Simulator facility.

Astronaut Hall of Fame

NASA Image and Video Library

2018-04-21

Former astronauts and space explorers, Thomas D. Jones, Ph.D., and Scott D. Altman, front row, center, left and right, respectively, were inducted into the U.S. Astronaut Hall of Fame Class of 2018 during a ceremony inside the Space Shuttle Atlantis attraction at NASA’s Kennedy Space Center Visitor Complex in Florida. They are standing with previous Hall of Famers, including, Curt Brown, back row, far left, chairman of the board, Astronaut Scholarship Foundation. Brown performed the induction ceremony. Also in the group is former astronaut and NASA administrator Charlie Bolden, in the center, behind Jones and Altman. In the back row, second from left is John Grunsfeld, who spoke on behalf of Altman during the ceremony. Directly behind Altman is Storey Musgrave, who spoke on behalf of Jones during the ceremony. Inductees into the Hall of Fame are selected by a committee of Hall of Fame astronauts, former NASA officials, flight directors, historians and journalists. The process is administered by the Astronaut Scholarship Foundation. To be eligible, an astronaut must have made his or her first flight at least 17 years before the induction. Candidates must be a U.S. citizen and a NASA-trained commander, pilot or mission specialist who has orbited the earth at least once. Including Altman and Jones, 97 astronauts have been inducted into the AHOF.

STS-97 and Expedition One crewmembers pose for a photo in the Service Module

NASA Image and Video Library

2000-12-08

STS097-326-031 (8 December 2000)--- When the five STS-97 astronauts paid a visit to the three Expedition 1 crew members onboard the International Space Station (ISS), they all posed for a traditional in-flight portrait, albeit for the first time in the Zvezda Service Module. On the front row are (left to right) astronauts Brent W. Jett, Jr., STS-97 commander; William M. Shepherd, Expedition 1 mission commander; and Joseph R. Tanner, STS-97 mission specialist. On the second row are (from the left) cosmonaut Sergei K. Krikalev, Expedition 1 flight engineer; astronaut Carlos I. Noriega, STS-97 mission specialist; cosmonaut Yuri P. Gidzenko, Expedition 1 Soyuz commander; and astronaut Michael J. Bloomfield, STS-97 pilot. Behind them is astronaut Marc Garneau, STS-97 mission specialist representing the Canadian Space Agency (CSA). Krikalev and Gidzenko represent the Russian Aviation and Space Agency.

STS-97 and Expedition One crewmembers pose for a photo in the Service Module

NASA Image and Video Library

2000-12-08

STS097-313-001 (8 December 2000)--- When the five STS-97 astronauts paid a visit to the three Expedition 1 crew members onboard the International Space Station (ISS), they all posed for a traditional in-flight portrait, albeit for the first time in the Zvezda Service Module. On the front row are (left to right) astronauts Brent W. Jett, Jr., STS-97 commander; William M. Shepherd, Expedition 1 mission commander; and Joseph R. Tanner, STS-97 mission specialist. On the second row are (from the left) cosmonaut Sergei K. Krikalev, Expedition 1 flight engineer; astronaut Carlos I. Noriega, STS-97 mission specialist; cosmonaut Yuri P. Gidzenko, Expedition 1 Soyuz commander; and astronaut Michael J. Bloomfield, STS-97 pilot. Behind them is astronaut Marc Garneau, STS-97 mission specialist representing the Canadian Space Agency (CSA). Krikalev and Gidzenko represent the Russian Aviation and Space Agency.

STS-124 and Expedition 17 crew portrait

NASA Image and Video Library

2008-06-09

S124-E-007905 (9 June 2008) --- The STS-124 and Expedition 17 crewmembers pose for a group portrait following a joint news conference from the newly installed Kibo Japanese Pressurized Module of the International Space Station while Space Shuttle Discovery is docked with the station. From the left (front row) are NASA astronauts Karen Nyberg, Garrett Reisman, both STS-124 mission specialists; Mark Kelly, STS-124 commander; Russian Federal Space Agency cosmonaut Sergei Volkov, Expedition 17 commander; and NASA astronaut Mike Fossum, STS-124 mission specialist. From the left (back row) are NASA astronaut Ron Garan, STS-124 mission specialist; Russian Federal Space Agency cosmonaut Oleg Kononenko, Expedition 17 flight engineer; NASA astronauts Ken Ham, STS-124 pilot; Greg Chamitoff, Expedition 17 flight engineer; and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, STS-124 mission specialist. Reisman, who joined the station's crew in March, is being replaced by Chamitoff, who arrived at the station with the STS-124 crew.

Joint in-flight portrait of the STS-81 and Mir 22 crew on Mir

NASA Image and Video Library

1997-02-26

STS081-369-003 (12-22 Jan. 1997) --- Traditional inflight crew portrait of the combined Mir-22 and STS-81 crews in the Base Block Module aboard Russia's Mir Space Station. Front row: left to right, Michael A. Baker, commander; John M. Grunsfeld, mission specialist; and cosmonaut Aleksandr Y. Kaleri, Mir-22 flight engineer. Middle row: cosmonaut Valeri G. Korzun, Mir-22 commander; Marsha S. Ivins, mission specialist; and John E. Blaha, former cosmonaut guest researcher. Back row: Jerry M. Linenger, cosmonaut guest researcher; Peter J. K. (Jeff) Wisoff, mission specialist; and Brent W. Jett, Jr., pilot. Linenger is seen in a Russian jump suit, and Blaha now wears a Space Shuttle inflight garment as the two exchanged cosmonaut guest researcher roles on January 14, 1997, following the docking of the Atlantis and the Mir complex.

CREW PORTRAIT - SPACE SHUTTLE MISSION 41B

NASA Image and Video Library

1983-01-01

S83-40555 (15 October 1983) --- These five astronauts are in training for the STS-41B mission, scheduled early next year. On the front row are Vance D. Brand, commander; and Robert L. Gibson, pilot. Mission specialists (back row, left to right) are Robert L. Stewart, Dr. Ronald E. McNair and Bruce McCandless II. Stewart and McCandless are wearing Extravehicular Mobility Units (EMU) space suits. The STS program's second extravehicular activity (EVA) is to be performed on this flight, largely as a rehearsal for a scheduled repair visit to the Solar Maximum Satellite (SMS), on a later mission. The Manned Maneuvering Unit (MMU) will make its space debut on STS-41B.

The physical demands of Super 14 rugby union.

PubMed

Austin, Damien; Gabbett, Tim; Jenkins, David

2011-05-01

The purpose of the present study was to describe the match-play demands of professional rugby union players competing in Super 14 matches during the 2008 and 2009 seasons. The movements of 20 players from Super 14 rugby union team during the 2008 and 2009 seasons were video recorded. Using time-motion analysis (TMA), five players from four positional groups (front-row forwards, back-row forwards, inside backs and outside backs) were assessed. Players covered between 4218 m and 6389 m during the games. The maximum distances covered in a game by the four groups were: front row forwards (5139 m), back row forwards, (5422 m), inside backs (6389 m) and outside backs (5489 m). The back row forwards spent the greatest amount of time in high-intensity exercise (1190 s), followed by the front row forwards (1015 s), the inside backs (876 s) and the outside backs (570 s). Average distances covered in individual sprint efforts were: front row forwards (16 m), back row forwards (14 m), inside backs (17 m) and outside backs (18 m). Work to rest ratios of 1:4, 1:4, 1:5, and 1:6 were found for the front row and back row forwards, and inside and outside backs respectively. The Super 14 competition during 2008 and 2009, have resulted in an increase in total high-intensity activities, sprint frequency, and work to rest ratios across all playing positions. For players and teams to remain competitive in Super 14 rugby, training (including recovery practices) should reflect these current demands. Copyright © 2011 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

The cervical spine of professional front-row rugby players: correlation between degenerative changes and symptoms.

PubMed

Hogan, B A; Hogan, N A; Vos, P M; Eustace, S J; Kenny, P J

2010-06-01

Injuries to the cervical spine (C-spine) are among the most serious in rugby and are well documented. Front-row players are particularly at risk due to repetitive high-intensity collisions in the scrum. This study evaluates degenerative changes of the C-spine and associated symptomatology in front-row rugby players. C-spine radiographs from 14 professional rugby players and controls were compared. Players averaged 23 years of playing competitive rugby. Two consultant radiologists performed a blind review of radiographs evaluating degeneration of disc spaces and apophyseal joints. Clinical status was assessed using a modified AAOS/NASS/COSS cervical spine outcomes questionnaire. Front-row rugby players exhibited significant radiographic evidence of C-spine degenerative changes compared to the non-rugby playing controls (P < 0.005). Despite these findings the rugby players did not exhibit increased symptoms. This highlights the radiologic degenerative changes of the C-spine of front-row rugby players. However, these changes do not manifest themselves clinically or affect activities of daily living.

Spacelab

NASA Image and Video Library

1991-01-28

The STS-40 crew portrait includes 7 astronauts. Pictured on the front row from left to right are F. Drew Gaffney, payload specialist 1; Milli-Hughes Fulford, payload specialist 2; M. Rhea Seddon, mission specialist 3; and James P. Bagian, mission specialist 1. Standing in the rear, left to right, are Bryan D. O’Connor, commander; Tamara E. Jernigan, mission specialist 2; and Sidney M. Gutierrez, pilot. Launched aboard the Space Shuttle Columbia on June 5, 1991 at 9:24; am (EDT), the STS-40 mission was the fifth dedicated Spacelab Mission, Spacelab Life Sciences-1 (SLS-1), and the first mission dedicated solely to life sciences.

Comparative cervical profiles of adult and under-18 front-row rugby players: implications for playing policy

PubMed Central

Hamilton, D F; Gatherer, D; Robson, J; Graham, N; Rennie, N; MacLean, J G B; Simpson, A H R W

2014-01-01

Objective To compare the cervical isometric strength, fatigue endurance and range of motion of adult and under-18 age-grade front-row rugby players to inform the development of a safe age group policy with particular reference to scrummaging. Design Cross-sectional cohort study. Setting ‘Field testing’ at Murrayfield stadium. Participants 30 high-performance under-18 players and 22 adult front-row rugby players. Outcome measures Isometric neck strength, height, weight and grip strength. Results Youth players demonstrated the same height and grip strength as the adult players; however, the adults were significantly heavier and demonstrated substantially greater isometric strength (p<0.001). Only two of the ‘elite’ younger players could match the adult mean cervical isometric strength value. In contrast to school age players in general, grip strength was poorly associated with neck strength (r=0.2) in front-row players; instead, player weight (r=0.4) and the number of years’ experience of playing in the front row (r=0.5) were the only relevant factors in multivariate modelling of cervical strength (R2=0.3). Conclusions Extreme forces are generated between opposing front rows in the scrum and avoidance of mismatch is important if the risk of injury is to be minimised. Although elite youth front-row rugby players demonstrate the same peripheral strength as their adult counterparts on grip testing, the adults demonstrate significantly greater cervical strength. If older youths and adults are to play together, such findings have to be noted in the development of age group policies with particular reference to the scrum. PMID:24797427

Comparative cervical profiles of adult and under-18 front-row rugby players: implications for playing policy.

PubMed

Hamilton, D F; Gatherer, D; Robson, J; Graham, N; Rennie, N; Maclean, J G B; Simpson, A H R W

2014-05-05

To compare the cervical isometric strength, fatigue endurance and range of motion of adult and under-18 age-grade front-row rugby players to inform the development of a safe age group policy with particular reference to scrummaging. Cross-sectional cohort study. 'Field testing' at Murrayfield stadium. 30 high-performance under-18 players and 22 adult front-row rugby players. Isometric neck strength, height, weight and grip strength. Youth players demonstrated the same height and grip strength as the adult players; however, the adults were significantly heavier and demonstrated substantially greater isometric strength (p<0.001). Only two of the 'elite' younger players could match the adult mean cervical isometric strength value. In contrast to school age players in general, grip strength was poorly associated with neck strength (r=0.2) in front-row players; instead, player weight (r=0.4) and the number of years' experience of playing in the front row (r=0.5) were the only relevant factors in multivariate modelling of cervical strength (R(2)=0.3). Extreme forces are generated between opposing front rows in the scrum and avoidance of mismatch is important if the risk of injury is to be minimised. Although elite youth front-row rugby players demonstrate the same peripheral strength as their adult counterparts on grip testing, the adults demonstrate significantly greater cervical strength. If older youths and adults are to play together, such findings have to be noted in the development of age group policies with particular reference to the scrum.

KSC-03PD-3248

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. -- From front row left, NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik and NASA Space Shuttle Program Manager William Parsons are trained on the proper use of the Emergency Life Support Apparatus (ELSA). NASA and United Space Alliance (USA) Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

KSC-07pd1042

NASA Image and Video Library

2007-05-05

KENNEDY SPACE CENTER, FLA. -- At the U.S. Astronaut Hall of Fame induction ceremony, new and former inductees are seated on the dais. In the front row, from left, are John Glenn, Scott Carpenter, Al Worden, Steven Hawley, Michael Coats, John Young, Jim Lovell and Ed Mitchell. At far left is John Zarrella, CNN's Miami Bureau Chief, who moderated. The May 5 induction added space shuttle commanders Michael L. Coats, Steven A. Hawley and Jeffrey A. Hoffman to the Hall of Fame. They grow the number of space explorers enshrined in the Hall of Fame to 66. The ceremony was held at the Kennedy Space Center's Apollo/Saturn V Center. Photo credit: NASA/Kim Shiflett

KSC-07pd1294

NASA Image and Video Library

2007-05-25

KENNEDY SPACE CENTER, FLA. -- Former astronauts take their seats in the newest attraction at Kennedy Space Center's Visitor Complex, the Shuttle Launch Experience. In the front row are (left to right) John Young, Rick Searfoss, Charles Bolden and Norm Thagard. The attraction includes a simulated launch with the sights, sounds and sensations of launching into space. Find out more about the Visitor Complex and the Shuttle Launch Experience at http://www.kennedyspacecenter.com/visitKSC/attractions/index.asp. Photo credit: NASA/George Shelton

STS-85 Official crew portrait

NASA Image and Video Library

1997-04-02

STS085-S-002 (May 1997) --- Five NASA astronauts and a Canadian payload specialist pause from their training schedule to pose for the traditional crew portrait for their mission. In front are astronauts Curtis L. Brown, Jr. (right), mission commander, and Kent V. Rominger, pilot. On the back row, from the left, are astronauts Robert L. Curbeam, Jr., Stephen K. Robinson and N. Jan Davis, all mission specialists, along with the Canadian Space Agency’s (CSA) payload specialist Bjarni Tryggvason.

Officers and Council, 1998-1999

NASA Astrophysics Data System (ADS)

1999-10-01

The 1998-1999 Council of the British Astronomical Association photographed on the steps of Burlington House, London, on 1999 May 26. Front row, left to right: Bob Marriott, Hazel McGee, Martin Mobberley, Nick James, Jonathan Shanklin, Ron Johnson; centre: Richard Miles, Gordon Taylor, Jacqueline Mitton, David Tucker, John Mason, Pat Barber, David Reid, Peter Hudson; back: Laurence Anslow, Guy Hurst, Lionel Mayling, Nick Hewitt, Owen Brazell, Tony Kinder, Mark Armstrong, Maurice Gavin. Photo by Hazel McGee and Linda Newton.

Test pilots 1962 - Thompson, McKay, Dana, Armstrong, Peterson, Butchart, Walker

NASA Technical Reports Server (NTRS)

1962-01-01

A group photo of NASA research pilots at the front door of the Flight Research Center headquarters building. In the front row are (left to right) Milt Thompson, Jack McKay, and Bill Dana. All three flew the X-15, and Thompson and Dana were also involved in the lifting body flights. McKay was injured in a crash landing in X-15 #2. Although he recovered, the injuries eventually forced him to retire from research flying. In the back row (left to right) are Neil Armstrong, Bruce Peterson, Stanley Butchart, and Joe Walker. Armstrong and Walker also both flew the X-15. Soon after this photo was taken, Armstrong was selected as an astronaut, and seven years later became the first man to walk on the Moon. Walker made the highest flight in the X-15, reaching 354,200 feet. He then went on to fly the Lunar Landing Research Vehicle, and was killed on June 8, 1966 when his F-104N collided with the XB-70. Peterson made the first flight in the HL-10 lifting body, and was later badly injured in the crash of the M2-F2 lifting body. Butchart flew a wide range of research missions in the 1950s, and was the B-29 drop plane pilot for a number of rocket flight.

OFFICIAL PORTRAIT - STS-9 CREW

NASA Image and Video Library

1983-06-29

S83-35017 (June 1983) --- These six men represent the first crewmembers to man the Columbia when it gets reactivated later this year. The four NASA astronauts are joined by a European and MIT scientist payload specialist and the Spacelab module and experiment array for STS-9. On the front row are Astronauts Owen K. Garriott, mission specialist; Brewster H. Shaw, Jr., pilot; John W. Young, commander; and Robert A. R. Parker, mission specialist. Byron K. Lichtenberg of the Massachusetts of Technology, left and Ulf Merbold of the Republic of West Germany and the European Space Agency stand in front of an orbital scene featuring the Columbia. Columbia was used for the first five Space Transportation System missions in 1981 and 1982.

STS-63 crew portrait

NASA Technical Reports Server (NTRS)

1994-01-01

With the United States and Russian flags in the background, five NASA astronauts and a Russian cosmonaut named to fly aboard the Space Shuttle Discovery for the the STS-63 mission pose for the flight crew portrait at JSC. Left to right (front row) are Janice E. Voss, mission specialist, Eileen M. Collins, pilot; James D. Wetherbee, mission commander; and Vladimir Titov of the Russian Space Agency, mission specialist. In the rear are Bernard A. Harris Jr., payload commander; and C. Michael Foale, mission specialist.

STS-87 onboard crew portraits

NASA Image and Video Library

1997-12-16

STS087-307-006 (19 November – 5 December 1997) --- One of the crew members' traditional in-flight crew portraits has them posed in other-than traditional attire on the Space Shuttle Columbia's mid-deck. On the front row, from the left, are astronauts Steven W. Lindsey, pilot; Takao Doi, an international mission specialist representing Japan's National Space Development Agency (NASDA); and Winston E. Scott, mission specialist. In the back are astronauts Kevin R. Kregel, mission commander; and Kalpana Chawla, mission specialist, along with Ukrainian payload specialist Leonid K. Kadenyuk.

KSC-07pd1293

NASA Image and Video Library

2007-05-25

KENNEDY SPACE CENTER, FLA. -- Former astronauts take their seats in the newest attraction at Kennedy Space Center's Visitor Complex, the Shuttle Launch Experience. In the front row are (from left) Bob Crippen, John Young, Rick Searfoss, Charles Bolden and Norm Thagard. The attraction includes a simulated launch with the sights, sounds and sensations of launching into space. Find out more about the Visitor Complex and the Shuttle Launch Experience at http://www.kennedyspacecenter.com/visitKSC/attractions/index.asp. Photo credit: NASA/George Shelton

Injury severity data for front and second row passengers in frontal crashes.

PubMed

Atkinson, Theresa; Leszek Gawarecki; Tavakoli, Massoud

2016-06-01

The data contained here were obtained from the National Highway Transportation Safety Administration׳s National Automotive Sampling System - Crashworthiness Data System (NASS-CDS) for the years 2008-2014. This publically available data set monitors motor vehicle crashes in the United States, using a stratified random sample frame, resulting in information on approximately 5000 crashes each year that can be utilized to create national estimates for crashes. The NASS-CDS data sets document vehicle, crash, and occupant factors. These data can be utilized to examine public health, law enforcement, roadway planning, and vehicle design issues. The data provided in this brief are a subset of crash events and occupants. The crashes provided are exclusively frontal crashes. Within these crashes, only restrained occupants who were seated in the right front seat position or the second row outboard seat positions were included. The front row and second row data sets were utilized to construct occupant pairs crashes where both a right front seat occupant and a second row occupant were available. Both unpaired and paired data sets are provided in this brief.

Injury severity data for front and second row passengers in frontal crashes

PubMed Central

Atkinson, Theresa; Leszek Gawarecki; Tavakoli, Massoud

2016-01-01

The data contained here were obtained from the National Highway Transportation Safety Administration׳s National Automotive Sampling System – Crashworthiness Data System (NASS-CDS) for the years 2008–2014. This publically available data set monitors motor vehicle crashes in the United States, using a stratified random sample frame, resulting in information on approximately 5000 crashes each year that can be utilized to create national estimates for crashes. The NASS-CDS data sets document vehicle, crash, and occupant factors. These data can be utilized to examine public health, law enforcement, roadway planning, and vehicle design issues. The data provided in this brief are a subset of crash events and occupants. The crashes provided are exclusively frontal crashes. Within these crashes, only restrained occupants who were seated in the right front seat position or the second row outboard seat positions were included. The front row and second row data sets were utilized to construct occupant pairs crashes where both a right front seat occupant and a second row occupant were available. Both unpaired and paired data sets are provided in this brief. PMID:27077084

CREW TRAINING (GARN) - STS-51E

NASA Image and Video Library

1985-01-14

Senator Jake Garn (R., Utah), center on front row, listens to a briefing with Jeff Bingham, the Senator's aide. Garn and Binham on front row of conference table 1. TRAINING - GARN, E. J. "JAKE", SEN. Also available in 35 CN

Rear seat safety: Variation in protection by occupant, crash and vehicle characteristics.

PubMed

Durbin, Dennis R; Jermakian, Jessica S; Kallan, Michael J; McCartt, Anne T; Arbogast, Kristy B; Zonfrillo, Mark R; Myers, Rachel K

2015-07-01

Current information on the safety of rear row occupants of all ages is needed to inform further advances in rear seat restraint system design and testing. The objectives of this study were to describe characteristics of occupants in the front and rear rows of model year 2000 and newer vehicles involved in crashes and determine the risk of serious injury for restrained crash-involved rear row occupants and the relative risk of fatal injury for restrained rear row vs. front passenger seat occupants by age group, impact direction, and vehicle model year. Data from the National Automotive Sampling System Crashworthiness Data System (NASS-CDS) and Fatality Analysis Reporting System (FARS) were queried for all crashes during 2007-2012 involving model year 2000 and newer passenger vehicles. Data from NASS-CDS were used to describe characteristics of occupants in the front and rear rows and to determine the risk of serious injury (AIS 3+) for restrained rear row occupants by occupant age, vehicle model year, and impact direction. Using a combined data set containing data on fatalities from FARS and estimates of the total population of occupants in crashes from NASS-CDS, logistic regression modeling was used to compute the relative risk (RR) of death for restrained occupants in the rear vs. front passenger seat by occupant age, impact direction, and vehicle model year. Among all vehicle occupants in tow-away crashes during 2007-2012, 12.3% were in the rear row where the overall risk of serious injury was 1.3%. Among restrained rear row occupants, the risk of serious injury varied by occupant age, with older adults at the highest risk of serious injury (2.9%); by impact direction, with rollover crashes associated with the highest risk (1.5%); and by vehicle model year, with model year 2007 and newer vehicles having the lowest risk of serious injury (0.3%). Relative risk of death was lower for restrained children up to age 8 in the rear compared with passengers in the right front seat (RR=0.27, 95% CI 0.12-0.58 for 0-3 years, RR=0.55, 95% CI 0.30-0.98 for 4-8 years) but was higher for restrained 9-12-year-old children (RR=1.83, 95% CI 1.18-2.84). There was no evidence for a difference in risk of death in the rear vs. front seat for occupants ages 13-54, but there was some evidence for an increased relative risk of death for adults age 55 and older in the rear vs. passengers in the right front seat (RR=1.41, 95% CI 0.94-2.13), though we could not exclude the possibility of no difference. After controlling for occupant age and gender, the relative risk of death for restrained rear row occupants was significantly higher than that of front seat occupants in model year 2007 and newer vehicles and significantly higher in rear and right side impact crashes. Results of this study extend prior research on the relative safety of the rear seat compared with the front by examining a more contemporary fleet of vehicles. The rear row is primarily occupied by children and adolescents, but the variable relative risk of death in the rear compared with the front seat for occupants of different age groups highlights the challenges in providing optimal protection to a wide range of rear seat occupants. Findings of an elevated risk of death for rear row occupants, as compared with front row passengers, in the newest model year vehicles provides further evidence that rear seat safety is not keeping pace with advances in the front seat. Copyright © 2015 Elsevier Ltd. All rights reserved.

International Space Station (ISS)

NASA Image and Video Library

2000-06-08

Five NASA astronauts and two cosmonauts representing the Russian Aviation and Space Agency take a break in training from their scheduled September 2000 visit to the International Space Station (ISS). Astronauts Terrence W. Wilcutt (right front), and Scott D. Altman (left front) are mission commander and pilot, respectively. On the back row (from the left) are mission specialists Boris V. Morukov, cosmonaut, along with astronauts Richard A. Mastracchio, Edward T. Lu, and Daniel C. Burbank, and cosmonaut Yuri I. Malenchenko. Morukov and Malenchenko represent the Russian Aviation and Space Agency. Launched aboard the Space Shuttle Atlantis on September 8, 2000 at 7:46 a.m. (CDT), the STS-106 crew successfully prepared the International Space Station (ISS) for occupancy. Acting as plumbers, movers, installers and electricians, they installed batteries, power converters, a toilet and a treadmill on the outpost. They also delivered more than 2,993 kilograms (6,600 pounds) of supplies. Lu and Malenchenko performed a space walk to connect power, and data and communications cables to the newly arrived Zvezda Service Module and the Station.

KSC-2012-5018

NASA Image and Video Library

2012-09-06

CAPE CANAVERAL, Fla. – An eight-member Kick-Start selection panel listens during a presentation by a Kennedy Space Center employee. Seated in the front row, left to right, are Bob Cabana, center director, Joyce Riquelme, director of Center Planning and Development, Susan Kroskey, center chief financial officer, and Josephine Burnett, director of International Space Station Ground Processing and Research. Back row, left to right are Tracy Anania Wetrich, director of Human Resources, Russell Romanella, director of Safety and Mission Assurance, Nancy Bray, deputy director of Center Operations, and Kelvin Manning, center associate director. As Kennedy continues developing programs and infrastructure to become a 21st century spaceport, many employees are devising ways to do their jobs better and more efficiently. On Sept. 6, 2012, 16 Kennedy employees pitched their innovative ideas for improving the center at the Kennedy Kick-Start event. The competition was part of a center-wide effort designed to increase exposure for innovative ideas and encourage their implementation. For more information, visit http://www.nasa.gov/centers/kennedy/news/kick-start_competition.html Photo credit: NASA/Gianni Woods

Space Shuttle Projects

NASA Image and Video Library

2002-03-11

On the Space Shuttle Columbia's mid deck, the STS-109 crew of seven pose for the traditional in-flight portrait. From the left (front row), are astronauts Nancy J. Currie, mission specialist; Scott D. Altman, mission commander; and Duane G. Carey, pilot. Pictured on the back row from left to right are astronauts John M. Grunsfield, payload commander; and Richard M. Lirneham, James H. Newman, and Michael J. Massimino, all mission specialists. The 108th flight overall in NASA's Space Shuttle Program, the STS-109 mission launched March 1, 2002, and lasted 10 days, 22 hours, and 11 minutes. The goal of the mission was the maintenance and upgrade of the Hubble Space Telescope (HST). Using Columbia's robotic arm, the telescope was captured and secured on a work stand in Columbia's payload bay where four members of the crew performed five space walks to complete system upgrades to the HST. The Marshall Space Flight Center had the responsibility for the design, development, and construction of the HST, which is the most complex and sensitive optical telescope ever made, to study the cosmos from a low-Earth orbit.

Altitude Cooling Investigation of the R-2800-21 Engine in the P-47G Airplane. IV - Engine Cooling-Air Pressure Distribution

NASA Technical Reports Server (NTRS)

Kaufman, Samuel J.; Staudt, Robert C.; Valerino, Michael F.

1947-01-01

A study of the data obtained in a flight investigation of an R-2800-21 engine in a P-47G airplane was made to determine the effect of the flight variables on the engine cooling-air pressure distribution. The investigation consisted of level flights at altitudes from 5000 to 35,000 feet for the normal range of engine and airplane operation. The data showed that the average engine front pressures ranged from 0.73 to 0.82 of the impact pressure (velocity head). The average engine rear pressures ranged from 0.50 to 0.55 of the impact pressure for closed cowl flaps and from 0.10 to 0.20 for full-open cowl flaps. In general, the highest front pressures were obtained at the bottom of the engine. The rear pressures for the rear-row cylinders were .lower and the pressure drops correspondingly higher than for the front-row cylinders. The rear-pressure distribution was materially affected by cowl-flap position in that the differences between the rear pressures of the front-row and rear-row cylinders markedly increased as the cowl flaps were opened. For full-open cowl flaps, the pressure drops across the rear-row cylinders were in the order of 0.2 of the impact pressure greater than across the front-row cylinders. Propeller speed and altitude had little effect on the -coolingair pressure distribution, Increase in angle of inclination of the thrust axis decreased the front ?pressures for the cylinders at the top of the engine and increased them for the cylinders at the bottom of the engine. As more auxiliary air was taken from the engine cowling, the front pressures and, to a lesser extent, the rear pressures for the cylinders at the bottom of the engine decreased. No correlation existed between the cooling-air pressure-drop distribution and the cylinder-temperature distribution.

ULTRASONOGRAPHIC ASSESSMENT OF NECK MUSCULAR SIZE AND RANGE OF MOTION IN RUGBY PLAYERS.

PubMed

Hemelryck, Walter; Calistri, Josselin; Papadopoulou, Virginie; Theunissen, Sigrid; Dugardeyn, Christian; Balestra, Costantino

2018-02-01

World Rugby Union laws are constantly evolving towards stringent injury-prevention, particularly for contested scrums, since front row players are most at risk of cervical spine injuries. Recently, some countries have also introduced tailored training programs and minimum performance requirements for playing in the front row. Nevertheless, these approaches lack an objective assessment of each cervical muscle that would provide protective support. Since front row players are the most at risk for cervical spine injuries due to the specific type of contact during scrums, the purpose of this study was to ascertain whether significant differences exist in neck muscle size and range of motion between front row players and players of other positions, across playing categories. Cross-sectional controlled laboratory study. 129 sub-elite male subjects from various first-team squads of Belgian Rugby clubs were recruited. Subjects were grouped according to age: Junior (J) < 19 years old, Senior (S) 19 to 35 years old and Veteran (V) > 35 years old; as well as playing position: Front row players (J = 10, S = 12, V = 11 subjects), (Rest of the) pack (J = 12, S = 12, V = 10), backs (J = 10, S = 11, V = 11). An age-matched control group of non-rugby players was also recruited (J = 10, S = 10, V = 10).For each subject, the total neck circumference (NC) and the cervical range of motion (CROM) were measured. In addition, the thickness of the trapezius (T), splenius capitis (SCa), semispinalis capitis (SCb), semispinalis cervicis (SPC), sternocleidomastoid muscles (SCOM), and the total thickness of all four structures (TT), were measured using ultrasonography. In each age category, compared to controls, rugby players were found to have decreased CROM, an increase in neck circumference (NC), and increased total thickness (TT), trapezius (T), semispinalis capitis (SCb) and sternocleidomastoid muscles (SCOM) sizes. For junior players, the thickness of the semispinalis cervicis (SPC) was also increased compared to controls. The CROM was decreased in front row players compared to pack and back players for all age categories; Front row seniors also showed an increase in trapezius (T), splenius capitis (SCa), semispinalis capitis (SCb) and total thickness (TT), compared to back players. In regard of the differences in cervical values found between player positions, the implementation of both range of motion and echography muscle thickness assessments could serve to create an additional measurement for all front row players, that could complement current pre-participation screening used by rugby federations by objectively monitoring muscular size and motion amplitude around the cervical spine.

Mechanisms for Triceps Surae Injury in High Performance Front Row Rugby Union Players: A Kinematic Analysis of Scrummaging Drills

PubMed Central

Flavell, Carol A.; Sayers, Mark G. L.; Gordon, Susan J.; Lee, James B.

2013-01-01

The front row of a rugby union scrum consists of three players. The loose head prop, hooker and tight head prop. The objective of this study was to determine if known biomechanical risk factors for triceps surae muscle injury are exhibited in the lower limb of front row players during contested scrummaging. Eleven high performance front row rugby union players were landmarked bilaterally at the posterior superior iliac spine (PSIS), greater trochanter, lateral femoral epicondyle, midline of the calcaneus above the plantar aspect of the heel, midline lower leg 5cm and 20cm proximal to the lateral malleolus, at the axis of subtalar joint, lateral malleolus, and head of the fifth metatarsal. Players were video recorded during a series of 2 on 1 live scrummaging drills. Biomechanical three dimensional analysis identified large angular displacements, and increased peak velocities and accelerations at the ankle joint during attacking scrummaging drill techniques when in the stance phase of gait. This places the triceps surae as increased risk of injury and provides valuable information for training staff regarding injury prevention and scrum training practices for front row players. Key points Front rowers exhibited patterns of single leg weight bearing, in a position of greater ankle plantar flexion and knee extension at toe off during scrummaging, which is a risk position for TS injury. Front rowers also exhibited greater acceleration at the ankle, knee, and hip joints, and greater changes in ankle ROM from toe strike to toe off during attacking scrum drills. These reported accelerations and joint displacements may be risk factors for TS injury, as the ankle is accelerating into plantar flexion at final push off and the muscle is shortening from an elongated state. PMID:24149740

Mechanisms for triceps surae injury in high performance front row rugby union players: a kinematic analysis of scrummaging drills.

PubMed

Flavell, Carol A; Sayers, Mark G L; Gordon, Susan J; Lee, James B

2013-01-01

The front row of a rugby union scrum consists of three players. The loose head prop, hooker and tight head prop. The objective of this study was to determine if known biomechanical risk factors for triceps surae muscle injury are exhibited in the lower limb of front row players during contested scrummaging. Eleven high performance front row rugby union players were landmarked bilaterally at the posterior superior iliac spine (PSIS), greater trochanter, lateral femoral epicondyle, midline of the calcaneus above the plantar aspect of the heel, midline lower leg 5cm and 20cm proximal to the lateral malleolus, at the axis of subtalar joint, lateral malleolus, and head of the fifth metatarsal. Players were video recorded during a series of 2 on 1 live scrummaging drills. Biomechanical three dimensional analysis identified large angular displacements, and increased peak velocities and accelerations at the ankle joint during attacking scrummaging drill techniques when in the stance phase of gait. This places the triceps surae as increased risk of injury and provides valuable information for training staff regarding injury prevention and scrum training practices for front row players. Key pointsFront rowers exhibited patterns of single leg weight bearing, in a position of greater ankle plantar flexion and knee extension at toe off during scrummaging, which is a risk position for TS injury.Front rowers also exhibited greater acceleration at the ankle, knee, and hip joints, and greater changes in ankle ROM from toe strike to toe off during attacking scrum drills.These reported accelerations and joint displacements may be risk factors for TS injury, as the ankle is accelerating into plantar flexion at final push off and the muscle is shortening from an elongated state.

KSC-2012-1848

NASA Image and Video Library

2012-02-17

Center Directors: Kennedy Space Center Directors around KSC – 1st row, left to right, Richard Smith [center] Bob Cabana [at the podium] Jay Honeycutt [far right]. 2nd row, left to right, Bob Crippen [left] Jim Kennedy Lieutenant General Forrest S. McCartney, USAF, ret. [far left]. 3rd row, left to right, Bill Parsons [far right] Lee Scherer Roy Bridges [2nd from right]. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA

KSC-08pd0493

NASA Image and Video Library

2008-02-24

KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew for space shuttle Endeavour's STS-123 mission walks past an M-113 armored personnel carrier on their way to answer questions from the media. From left, in the front row are Pilot Gregory H. Johnson, Mission Specialist Garrett Reisman and Commander Dominic Gorie. In the middle row are Mission Specialists Mike Foreman and Robert L. Behnken. In the back row are Mission Specialists Rick Linnehan and Takao Doi of the Japan Aerospace Exploration Agency. The crew is at Kennedy for a full launch dress rehearsal, known as the terminal countdown demonstration test or TCDT. The terminal countdown demonstration test provides astronauts and ground crews with an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency training. Endeavour is targeted to launch March 11 at 2:28 a.m. EDT on a 16-day mission to the International Space Station. On the mission, Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Photo credit: NASA/Kim Shiflett

ULTRASONOGRAPHIC ASSESSMENT OF NECK MUSCULAR SIZE AND RANGE OF MOTION IN RUGBY PLAYERS

PubMed Central

Calistri, Josselin; Papadopoulou, Virginie; Theunissen, Sigrid; Dugardeyn, Christian; Balestra, Costantino

2018-01-01

Background World Rugby Union laws are constantly evolving towards stringent injury-prevention, particularly for contested scrums, since front row players are most at risk of cervical spine injuries. Recently, some countries have also introduced tailored training programs and minimum performance requirements for playing in the front row. Nevertheless, these approaches lack an objective assessment of each cervical muscle that would provide protective support. Objective Since front row players are the most at risk for cervical spine injuries due to the specific type of contact during scrums, the purpose of this study was to ascertain whether significant differences exist in neck muscle size and range of motion between front row players and players of other positions, across playing categories. Study Design Cross-sectional controlled laboratory study Methods 129 sub-elite male subjects from various first-team squads of Belgian Rugby clubs were recruited. Subjects were grouped according to age: Junior (J) < 19 years old, Senior (S) 19 to 35 years old and Veteran (V) > 35 years old; as well as playing position: Front row players (J = 10, S = 12, V = 11 subjects), (Rest of the) pack (J = 12, S = 12, V = 10), backs (J = 10, S = 11, V = 11). An age-matched control group of non-rugby players was also recruited (J = 10, S = 10, V = 10). For each subject, the total neck circumference (NC) and the cervical range of motion (CROM) were measured. In addition, the thickness of the trapezius (T), splenius capitis (SCa), semispinalis capitis (SCb), semispinalis cervicis (SPC), sternocleidomastoid muscles (SCOM), and the total thickness of all four structures (TT), were measured using ultrasonography. Results In each age category, compared to controls, rugby players were found to have decreased CROM, an increase in neck circumference (NC), and increased total thickness (TT), trapezius (T), semispinalis capitis (SCb) and sternocleidomastoid muscles (SCOM) sizes. For junior players, the thickness of the semispinalis cervicis (SPC) was also increased compared to controls. The CROM was decreased in front row players compared to pack and back players for all age categories; Front row seniors also showed an increase in trapezius (T), splenius capitis (SCa), semispinalis capitis (SCb) and total thickness (TT), compared to back players. Conclusion In regard of the differences in cervical values found between player positions, the implementation of both range of motion and echography muscle thickness assessments could serve to create an additional measurement for all front row players, that could complement current pre-participation screening used by rugby federations by objectively monitoring muscular size and motion amplitude around the cervical spine. PMID:29484239

11. Photocopy of a photograph (original print in the collection ...

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

11. Photocopy of a photograph (original print in the collection of the Claremont Historical Society) 1906, photographer unknown MEETING OF THE SULLIVAN MACHINE COMPANY SALES MANAGERS DURING THE WEEK OF 16 DECEMBER, 1906. AMONG THE CLAREMONT MEN PICTURED ARE H.C. BERKEY, MINING ENGINEER (first row, first on left), ALBERT BALL, CHIEF ENGINEER (third from left, first row), THOMAS OFFICER, SUPERINTENDENT (second from right, first row), GEORGE BATEMAN, PURCHASING AGENT (first row, far right), AND J.D. UPHAM, TREASURER (second row, third from left). - Sullivan Machinery Company, Main Street between Pearl & Water Streets, Claremont, Sullivan County, NH

Crew Training - STS-51E

NASA Image and Video Library

1985-01-14

Senator Jake Garn (R., Utah), center on front row, listens to a briefing by Michael Fox, an Aeromedical Physiological Training Technician. Classroom activities in preparation for Vacuum Chamber Test. He is joined on the front row by Frank Martinez, a JSC safety diver and Jeff Bingham, the Senator's aide. 1. Senator E. J. "Jake" Garn Also available in 35mm CN

STS-116 Crew Portrait

NASA Technical Reports Server (NTRS)

2006-01-01

This is the STS-116 Crew Portrait. Pictured on the front row from left to right are: William Oefelein, pilot; Joan Higginbotham, mission specialist; and Mark Polansky, commander. On the back row, left to right, are: Robert Curbeam, Nicholas Patrick, Sunita Williams, and the European Space Agency's Christer Fuglesang, all mission specialists. Williams joined Expedition 14 in progress to serve as flight engineer aboard the International Space Station (ISS). Launched aboard the Space Shuttle Discovery on December 9, 2006, the seven delivered two high profile Marshall Space Flight Center (MSFC') payloads: The Lab-On-A Chip Application Development Portable Test System (LOCAD-PTS) and the Water Delivery System, a vital component of the Station's Oxygen Generation System. The primary mission objective was to deliver and install the P5 truss element. The P5 installation was conducted during the first of three space walks, and involved use of both the shuttle and station's robotic arms. The remainder of the mission included a major reconfiguration and activation of the ISS electrical and thermal control systems, as well as delivery of Zvezda Service Module debris panels, which will increase ISS protection from potential impacts of micro-meteorites and orbital debris.

STS-105 Flight Control Team Photo

NASA Image and Video Library

2001-07-31

JSC2001-02115 (31 July 2001) --- The flight controllers for the Ascent/Entry shift for the upcoming STS-105 mission pose with the assigned astronaut crew for a team portrait in the Shuttle Flight Control Room (WFCR) of Houston's Mission Control Center (MCC). Flight director John Shannon (left center) and STS-105 commander Scott J. Horowitz hold the mission logo. Also pictured on the front row are spacecraft communicator Kenneth D. Cockrell and STS-105 crew members Daniel T. Barry, Frederick W. (Rick) Sturckow and Patrick G. Forrester. The team had been participating in an integrated simulation for the scheduled August mission.

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Science.gov Websites

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32. TYPICAL BRYANT ITEMS FROM THE 1930S; TOP ROW LEFT ...

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

32. TYPICAL BRYANT ITEMS FROM THE 1930S; TOP ROW LEFT TO RIGHT: PORCELAIN CASED SWITCH, ROTARY SWITCH, SHORTING PLUG TO BYPASS FUSE; SECOND ROW: BRASS INCANDESCENT LAMP SURFACE RECEPTACLE, INCANDESCENT LAMPHOLDER WITH ADAPTER FOR GLASS GLOBE; THIRD ROW: PORCELAIN BASE ROTARY SWITCH, APPLIANCE BREAKER WITH COVER REMOVED, APPLIANCE BREAKER - Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield County, CT

--No Title--

Science.gov Websites

,.widget-content .chart-row a:visited,.widget-content .chart-row a:active{color:#000;float:left;width:200px a:active :nth-child(3n-2){clear:both}.widget-content .chart-row:hover{background-color:#ccc;-webkit-border ;background-position:center center}span.title{float:left;clear:both}#message{font-weight:700;color:#555;text

KSC-01pp1510

NASA Image and Video Library

2001-08-20

KENNEDY SPACE CENTER, Fla. -- The STS-111 crew spend time in the Space Station Processing Facility learning more about the payload they will be transporting: The Mobile Base System (MBS). Standing left to right in the back row are Expedition Five Commander Valeri Kozun, with the Russian Aviation and Space Agency; Mission Specialist Phillippe Perrin, with the French space agency CNES; Pilot Paul Lockhart; trainer Chris Hardcastle; Mission Specialist Franklin Chang-Diaz; and Commander Ken Cockrell. Flanked by trainers in the front row is (center) Peggy Whitson, another of the Expedition Five crew who will ferried to the International Space Station. The MBS will be installed on the Mobile Transporter to complete the Canadian Mobile Servicing System, or MSS. The mechanical arm will then have the capability to "inchworm" from the U.S. Lab Destiny to the MSS and travel along the Truss to work sites. The Expedition Five crew will be replacing Expedition Four. Launch of Endeavour on mission STS-111 is scheduled for April 18, 2002

STS-113 and Expedition 6 crews leave the O&C building for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews leave the Operations and Checkout Building, heading for Launch Pad 39A and Space Shuttle Endeavour. In front, left to right, are Expedition 6 Commander Ken Bowersox and Mission Commander James Wetherbee; next row, Mission Specialist John Herrington and Pilot Paul Lockhart; third row, Mission Specialist Michael Lopez-Alegria and Expedition 6 flight engineer Nikolai Budarin; and finally, Expedition 6 flight engineer Donald Pettit. The primary mission for the crew is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is scheduled for Nov. 22, 2002, at 8:15 p.m. EST.

jsc2017e136047 - At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 54-55 prime crewmember Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos) signs a ceremonial book Nov. 30 as part of traditional pre-launch ceremonies

NASA Image and Video Library

2017-11-30

jsc2017e136047 - At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 54-55 prime crewmember Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos) signs a ceremonial book Nov. 30 as part of traditional pre-launch ceremonies. In the front row from left to right are the prime crewmembers, Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), Shkaplerov and Scott Tingle of NASA. Looking on in the back row are the backup crewmembers, NASA’s Jeanette Epps, Sergey Prokopyev of Roscosmos and Alexander Gerst of the European Space Agency. Shkaplerov, Tingle and Kanai will launch Dec. 17 on the Soyuz MS-07 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a five-month mission on the International Space Station...Andrey Shelepin/Gagarin Cosmonaut Training Center.

jsc2012e096280

NASA Image and Video Library

2012-06-22

With her prime crewmates and backup crewmembers looking on, Expedition 32/33 Flight Engineer Sunita Williams of NASA (first row, center) signed a visitors book at the Gagarin Cosmonaut Training Center museum in Star City, Russia June 22, 2012 as part of traditional activities leading to her launch July 15 to the International Space Station from the Baikonur Cosmodrome in Kazakhstan on the Soyuz TMA-05M spacecraft. Williams will launch along with Aki Hoshide of the Japan Aerospace Exploration Agency (first row, left) and Soyuz Commander Yuri Malenchenko (first row, right). Also participating in the activities were the backup crew on the top row, Flight Engineer Tom Marshburn of NASA (top row, left), Flight Engineer Chris Hadfield of the Canadian Space Agency (top row, center) and Roman Romanenko (top row, right). Credit: NASA/Stephanie Stoll

KSC-2012-1849

NASA Image and Video Library

2012-02-17

Center Directors: The Kennedy Space Center has had ten Center Directors. The first Center Director, Dr. Kurt H. Debus, was followed by: Row 1, left to right – Lee R. Scherer, Richard G. Smith, and Lieutenant General Forrest S. McCartney, USAF, ret.. Row 2, left to right – Robert L. Crippen, Jay F. Honeycutt and Roy D. Bridges. Row 3, left to right – James W. Kennedy, William W. Parsons and Robert D. Cabana, KSC’s Center Director since 2008. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA

27. YCC CREW THAT REBUILT PIMA POINT TRAILS. TIM BEALE, ...

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

27. YCC CREW THAT REBUILT PIMA POINT TRAILS. TIM BEALE, NPS TRAILS, FRONT ROW RIGHT; BERNIE PONYAH, NPS YCC SUPERVISOR, BACK ROW RIGHT. - West Rim Drive, Between Grand Canyon Village & Hermit Rest, Grand Canyon, Coconino County, AZ

75 FR 38056 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... (Row A) of the support fittings of the left and right engine aft mount with new fasteners. The service... fasteners (Row A) of the support fittings of the left and right engine aft mounts with new fasteners, in... fittings of the left and right engines, and corrective actions if necessary. This proposed AD would instead...

Repeated high-intensity exercise in professional rugby union.

PubMed

Austin, Damien; Gabbett, Tim; Jenkins, David

2011-07-01

The aim of the present study was to describe the frequency, duration, and nature of repeated high-intensity exercise in Super 14 rugby union. Time-motion analysis was used during seven competition matches over the 2008 and 2009 Super 14 seasons; five players from each of four positional groups (front row forwards, back row forwards, inside backs, and outside backs) were assessed (20 players in total). A repeated high-intensity exercise bout was considered to involve three or more sprints, and/or tackles and/or scrum/ruck/maul activities within 21 s during the same passage of play. The range of repeated high-intensity exercise bouts for each group in a match was as follows: 11-18 for front row forwards, 11-21 for back row forwards, 13-18 for inside backs, and 2-11 for outside backs. The durations of the most intense repeated high-intensity exercise bouts for each position ranged from 53 s to 165 s and the minimum recovery periods between repeated high-intensity exercise bouts ranged from 25 s for the back row forwards to 64 s for the front row forwards. The present results show that repeated high-intensity exercise bouts vary in duration and activities relative to position but all players in a game will average at least 10 changes in activity in the most demanding bouts and complete at least one tackle and two sprints. The most intense periods of activity are likely to last as long as 120 s and as little as 25 s recovery may separate consecutive repeated high-intensity exercise bouts. The present findings can be used by coaches to prepare their players for the most demanding passages of play likely to be experienced in elite rugby union.

STS-105, Expeditions Two and Three crew portrait in the ISS U.S. Laboratory/Destiny

NASA Image and Video Library

2001-08-17

STS105-E-5326 (17 August 2001) --- The Expedition Three (white shirts), STS-105 (striped shirts), and Expedition Two (red shirts) crews assemble for a press conference in the U.S. Laboratory. The Expedition Three crew members are, from front to back, Frank L. Culbertson, mission commander; and cosmonauts Vladimir N. Dezhurov and Mikhail Tyurin, flight engineers; STS-105 crewmembers are, front row, Patrick G. Forrester and Daniel T. Barry, mission specialists, and back row, Scott J. Horowitz, commander, and Frederick W. (Rick) Sturckow, pilot; Expedition Two crewmembers are, from front to back, cosmonaut Yury V. Usachev, mission commander, and James S. Voss and Susan J. Helms, flight engineers. This image was taken with a digital still camera.

Movement Demands of Elite U20 International Rugby Union Players

PubMed Central

Drawer, Scott; Eager, Robin; Taylor, Neil; Cook, Christian

2016-01-01

The purpose of this study was to quantify movement demands of elite international age grade (U20) rugby union players during competitive tournament match play. Forty elite professional players from an U20 international performance squad were monitored using 10Hz global positioning systems (GPS) during 15 international tournament matches during the 2014/15 and 2015/16 seasons. Data on distances, velocities, accelerations, decelerations, high metabolic load (HML) distance and efforts, and number of sprints were derived. Data files from players who played over 60 min (n = 161) were separated firstly into Forwards and Backs, and more specifically into six positional groups; FR—Front Row (prop & hooker), SR—Second Row, BR—Back Row (Flankers & No.8), HB—Half Backs (scrum half & outside half), MF—Midfield (centres), B3 –Back Three (wings & full back) for match analysis. Analysis revealed significant differences between forwards and backs positions. Backs scored higher on all variables measured with the exception of number of moderate accelerations, decelerations (no difference). The centres covered the greatest total distance with the front row covering the least (6.51 ± 0.71 vs 4.97 ± 0.75 km, p < 0.001). The front row also covered the least high speed running (HSR) distance compared to the back three (211.6 ± 112.7 vs 728.4 ± 150.2 m, p < 0.001) who covered the most HSR distance, affirming that backs cover greater distances but forwards have greater contact loads. These findings highlight for the first time differences in the movement characteristics of elite age grade rugby union players specific to positional roles. PMID:27055230

Movement Demands of Elite U20 International Rugby Union Players.

PubMed

Cunningham, Daniel; Shearer, David A; Drawer, Scott; Eager, Robin; Taylor, Neil; Cook, Christian; Kilduff, Liam P

2016-01-01

The purpose of this study was to quantify movement demands of elite international age grade (U20) rugby union players during competitive tournament match play. Forty elite professional players from an U20 international performance squad were monitored using 10 Hz global positioning systems (GPS) during 15 international tournament matches during the 2014/15 and 2015/16 seasons. Data on distances, velocities, accelerations, decelerations, high metabolic load (HML) distance and efforts, and number of sprints were derived. Data files from players who played over 60 min (n = 161) were separated firstly into Forwards and Backs, and more specifically into six positional groups; FR--Front Row (prop & hooker), SR--Second Row, BR--Back Row (Flankers & No.8), HB--Half Backs (scrum half & outside half), MF--Midfield (centres), B3--Back Three (wings & full back) for match analysis. Analysis revealed significant differences between forwards and backs positions. Backs scored higher on all variables measured with the exception of number of moderate accelerations, decelerations (no difference). The centres covered the greatest total distance with the front row covering the least (6.51 ± 0.71 vs 4.97 ± 0.75 km, p < 0.001). The front row also covered the least high speed running (HSR) distance compared to the back three (211.6 ± 112.7 vs 728.4 ± 150.2 m, p < 0.001) who covered the most HSR distance, affirming that backs cover greater distances but forwards have greater contact loads. These findings highlight for the first time differences in the movement characteristics of elite age grade rugby union players specific to positional roles.

49 CFR 541.5 - Requirements for passenger motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Engine. (2) Transmission. (3) Right front fender. (4) Left front fender. (5) Hood. (6) Right front door. (7) Left front door. (8) Right rear door. (9) Left rear door. (10) Sliding or cargo door(s). (11) Front bumper. (12) Rear bumper. (13) Right rear quarter panel (passenger cars). (14) Left rear quarter...

49 CFR 541.5 - Requirements for passenger motor vehicles.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Engine. (2) Transmission. (3) Right front fender. (4) Left front fender. (5) Hood. (6) Right front door. (7) Left front door. (8) Right rear door. (9) Left rear door. (10) Sliding or cargo door(s). (11) Front bumper. (12) Rear bumper. (13) Right rear quarter panel (passenger cars). (14) Left rear quarter...

Unducted, counterrotating gearless front fan engine

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

Taylor, J.B.

This patent describes a high bypass ratio gas turbine engine. It comprises a core engine effective for generating combustion gases passing through a main flow path; a power turbine aft of the core engine and including first and second counter rotatable interdigitated turbine blade rows, effective for counterrotating first and second drive shafts, respectively; an unducted fan section forward of the core engine including a first fan blade row connected to the first drive shaft and a second fan blade row axially spaced aftward from the first fan blade row and connected to the second drive shaft; and a boostermore » compressor axially positioned between the first and second fan blade rows and including first compressor blade rows connected to the first drive shaft and second compressor blade rows connected to the second drive shaft.« less

A modified prebind engagement process reduces biomechanical loading on front row players during scrummaging: a cross-sectional study of 11 elite teams.

PubMed

Cazzola, Dario; Preatoni, Ezio; Stokes, Keith A; England, Michael E; Trewartha, Grant

2015-04-01

Biomechanical studies of the rugby union scrum have typically been conducted using instrumented scrum machines, but a large-scale biomechanical analysis of live contested scrummaging is lacking. We investigated whether the biomechanical loading experienced by professional front row players during the engagement phase of live contested rugby scrums could be reduced using a modified engagement procedure. Eleven professional teams (22 forward packs) performed repeated scrum trials for each of the three engagement techniques, outdoors, on natural turf. The engagement processes were the 2011/2012 (referee calls crouch-touch-pause-engage), 2012/2013 (referee calls crouch-touch-set) and 2013/2014 (props prebind with the opposition prior to the 'Set' command; PreBind) variants. Forces were estimated by pressure sensors on the shoulders of the front row players of one forward pack. Inertial Measurement Units were placed on an upper spine cervical landmark (C7) of the six front row players to record accelerations. Players' motion was captured by multiple video cameras from three viewing perspectives and analysed in transverse and sagittal planes of motion. The PreBind technique reduced biomechanical loading in comparison with the other engagement techniques, with engagement speed, peak forces and peak accelerations of upper spine landmarks reduced by approximately 20%. There were no significant differences between techniques in terms of body kinematics and average force during the sustained push phase. Using a scrum engagement process which involves binding with the opposition prior to the engagement reduces the stresses acting on players and therefore may represent a possible improvement for players' safety. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

International Space Station (ISS)

NASA Image and Video Library

2000-12-07

In this image, the five STS-97 crew members pose with the 3 members of the Expedition One crew onboard the International Space Station (ISS) for the first ever traditional onboard portrait taken in the Zvezda Service Module. On the front row, left to right, are astronauts Brent W. Jett, Jr., STS-97 commander; William M. Shepherd, Expedition One mission commander; and Joseph R. Tarner, STS-97 mission specialist. On the second row, from the left are Cosmonaut Sergei K. Krikalev, Expedition One flight engineer; astronaut Carlos I. Noriega, STS-97 mission specialist; cosmonaut Yuri P. Gidzenko, Expedition One Soyuz commander; and Michael J. Bloomfield, STS-97 pilot. Behind them is astronaut Marc Garneau, STS-97 mission specialist representing the Canadian Space Agency (CSA). The primary objective of the STS-97 mission was the delivery, assembly, and activation of the U.S. electrical power system onboard the International Space Station (ISS). The electrical power system, which is built into a 73-meter (240-foot) long solar array structure consists of solar arrays, radiators, batteries, and electronics. The entire 15.4-metric ton (17-ton) package is called the P6 Integrated Truss Segment, and is the heaviest and largest element yet delivered to the station aboard a space shuttle. The electrical system will eventually provide the power necessary for the first ISS crews to live and work in the U.S. segment. The STS-97 crew of five launched aboard the Space Shuttle Orbiter Endeavor on November 30, 2000 for an 11 day mission.

Expedition Three, Expedition Two and STS-105 crews pose in the U.S. Laboratory

NASA Image and Video Library

2001-08-17

ISS003-E-5169 (17 August 2001) --- The Expedition Three (white shirts), STS-105 (striped shirts), and Expedition Two (red shirts) crews assemble for a group photo in the Destiny laboratory on the International Space Station (ISS). The Expedition Three crew members are, from front to back, Frank L. Culbertson, Jr., mission commander; and cosmonauts Vladimir N. Dezhurov and Mikhail Tyurin, flight engineers; STS-105 crew members are, front row, Patrick G. Forrester and Daniel T. Barry, mission specialists, and back row, Scott J. Horowitz, commander, and Frederick W. (Rick) Sturckow, pilot; Expedition Two crew members are, from front to back, cosmonaut Yury V. Usachev, mission commander, James S. Voss and Susan J. Helms, flight engineers. Dezhurov, Tyurin and Usachev represent Rosaviakosmos. This image was taken with a digital still camera.

Expedition Three, Expedition Two and STS-105 crews pose in the U.S. Laboratory

NASA Image and Video Library

2001-08-17

ISS003-E-5168 (17 August 2001) --- The Expedition Three (white shirts), STS-105 (striped shirts), and Expedition Two (red shirts) crews assemble for a group photo in the Destiny laboratory on the International Space Station (ISS). The Expedition Three crew members are, from front to back, Frank L. Culbertson, Jr., mission commander; and cosmonauts Vladimir N. Dezhurov and Mikhail Tyurin, flight engineers; STS-105 crew members are, front row, Patrick G. Forrester and Daniel T. Barry, mission specialists, and back row, Scott J. Horowitz, commander, and Frederick W. (Rick) Sturckow, pilot; Expedition Two crew members are, from front to back, cosmonaut Yury V. Usachev, mission commander, James S. Voss and Susan J. Helms, flight engineers. Dezhurov, Tyurin and Usachev represent Rosaviakosmos. This image was taken with a digital still camera.

Lower extremity muscle function of front row rugby union scrummaging.

PubMed

Yaghoubi, Mostafa; Lark, Sally D; Page, Wyatt H; Fink, Philip W; Shultz, Sarah P

2018-05-16

A rugby scrum's front row must act uniformly to transfer maximal horizontal force and improve performance. This study investigated the muscle activation patterns of lower extremity muscles in front row forwards during live and machine scrums at professional and amateur levels. Electromyography was collected bilaterally on vastus lateralis, rectus femoris and gastrocnemius muscles of 75 male rugby prop players during live and machine scrums. ANOVAs compared muscle reaction time, rate of change in muscle amplitude and muscle amplitude between groups and conditions. Cross-correlation analysis explored muscle synchronicity. There were significantly greater rates of change in each muscle amplitude in professional players than amateur players. Additionally, there was significantly quicker muscle reaction time in all muscles, and greater amplitude in vastus lateralis and gastrocnemius, during the live scrum vs. machine condition. The professional props produced more synchronised muscle activation than amateur players and all players produced more synchronised muscle activation against the scrum machine vs. live scrummage. The results indicate a higher skill proficiency and muscle synchronicity in professional players. While scrum machine training is ideally suited for functional muscle strengthening during practice, to truly simulate the requirements of the scrum, training should incorporate the live situation as much as possible.

12. NORTH FACADE, OPERATOR'S COTTAGE, SILK STOCKING ROW, NEWHALEM. THE ...

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

12. NORTH FACADE, OPERATOR'S COTTAGE, SILK STOCKING ROW, NEWHALEM. THE HOUSES WERE CONSTRUCTED SO THAT WHAT APPEARS TO BE THE FRONT OF THE HOUSE FACES THE RIVER AND THE FACADE FACING THE STREET LOOKS LIKE A BACK, 1989. - Skagit Power Development, Skagit River & Newhalem Creek Hydroelectric Project, On Skagit River, Newhalem, Whatcom County, WA

STS-113 and Expedition 6 crews leave the O&C Building for second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews stride down the ramp from the Operations and Checkout Building, eager to head for Launch Pad 39A and Space Shuttle Endeavour for a second launch attempt. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. In front, left to right, are Expedition 6 Commander Ken Bowersox and Mission Commander James Wetherbee; next row, Mission Specialist Michael Lopez-Alegria and Pilot Paul Lockhart; third row, Mission Specialist John Herrington and Expedition 6 flight engineer Nikolai Budarin; and finally, Expedition 6 flight engineer Donald Pettit. The launch will carry the Expedition 6 crew to the Station and return the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is now scheduled for Nov. 23 at 7:50 p.m. EST. [Photo by Scott Andrews

STS-113 and Expedition 6 crews leave the O&C Building for second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews leave the Operations and Checkout Building, heading for Launch Pad 39A and Space Shuttle Endeavour for a second launch attempt. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. In front, left to right, are Expedition 6 Commander Ken Bowersox and Mission Commander James Wetherbee; next row, Mission Specialist Michael Lopez-Alegria and Pilot Paul Lockhart; third row, Mission Specialist John Herrington and Expedition 6 flight engineer Nikolai Budarin; and finally, Expedition 6 flight engineer Donald Pettit. The launch will carry the Expedition 6 crew to the Station and return the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is now scheduled for Nov. 23 at 7:50 p.m. EST. [Photo by Scott Andrews

The Impact of Seating Location and Seating Type on Student Performance

ERIC Educational Resources Information Center

Meeks, Michael D.; Knotts, Tami L.; James, Karen D.; Williams, Felice; Vassar, John A.; Wren, Amy Oakes

2013-01-01

While an extensive body of research exists regarding the delivery of course knowledge and material, much less attention has been paid to the performance effect of seating position within a classroom. Research findings are mixed as to whether students in the front row of a classroom outperform students in the back row. Another issue that has not…

Crew portrait during 51-A mission

NASA Image and Video Library

1984-11-12

51A-13-028 (12 Nov 1984) --- The five-member crew celebrates a successful mission. The reference to the eagle has to do with the Discovery crew’s mascot, which appeared both in its crew portrait and insignia. L-R (front row) astronauts David M. Walker, Anna Lee Fisher and Joseph P. Allen; (back row) Dale A. Gardner and Frederick H. (Rick) Hauck.

KENNEDY SPACE CENTER, FLA. -- KSC management and other employees gather in the Center’s television studio to watch the address by President George W. Bush from NASA Headquarters stating his goals for NASA’s new mission. Seated in the front row, left to right, are Ken Aguilar, chief, Equal Opportunity office; Lisa Malone, director of External Affairs; Bruce Buckingham, assistant to Dr. Woodrow Whitlow, KSC deputy director; Dr. Whitlow; Shannon Roberts, with External Affairs; Howard DeCastro, vice president and Space Shuttle program manager, United Space Alliance; and Bill Pickavance vice president and associate program manager of Florida Operations, USA. The President’s goals are completing the International Space Station, retiring the Space Shuttle orbiters, developing a new crew exploration vehicle, and returning to the moon and beyond within the next two decades. Pres. Bush was welcomed by NASA Administrator Sean O’Keefe and Expedition 8 Commander Michael Foale, who greeted him from the International Space Station. Members of the Washington, D.C., audience included astronauts Eileen Collins, Ed Lu and Michael Lopez-Alegria, and former astronaut Gene Cernan.

NASA Image and Video Library

2004-01-14

KENNEDY SPACE CENTER, FLA. -- KSC management and other employees gather in the Center’s television studio to watch the address by President George W. Bush from NASA Headquarters stating his goals for NASA’s new mission. Seated in the front row, left to right, are Ken Aguilar, chief, Equal Opportunity office; Lisa Malone, director of External Affairs; Bruce Buckingham, assistant to Dr. Woodrow Whitlow, KSC deputy director; Dr. Whitlow; Shannon Roberts, with External Affairs; Howard DeCastro, vice president and Space Shuttle program manager, United Space Alliance; and Bill Pickavance vice president and associate program manager of Florida Operations, USA. The President’s goals are completing the International Space Station, retiring the Space Shuttle orbiters, developing a new crew exploration vehicle, and returning to the moon and beyond within the next two decades. Pres. Bush was welcomed by NASA Administrator Sean O’Keefe and Expedition 8 Commander Michael Foale, who greeted him from the International Space Station. Members of the Washington, D.C., audience included astronauts Eileen Collins, Ed Lu and Michael Lopez-Alegria, and former astronaut Gene Cernan.

STS-97 and Expedition One Crews Pose for Onboard Photo

NASA Technical Reports Server (NTRS)

2000-01-01

In this image, the five STS-97 crew members pose with the 3 members of the Expedition One crew onboard the International Space Station (ISS) for the first ever traditional onboard portrait taken in the Zvezda Service Module. On the front row, left to right, are astronauts Brent W. Jett, Jr., STS-97 commander; William M. Shepherd, Expedition One mission commander; and Joseph R. Tarner, STS-97 mission specialist. On the second row, from the left are Cosmonaut Sergei K. Krikalev, Expedition One flight engineer; astronaut Carlos I. Noriega, STS-97 mission specialist; cosmonaut Yuri P. Gidzenko, Expedition One Soyuz commander; and Michael J. Bloomfield, STS-97 pilot. Behind them is astronaut Marc Garneau, STS-97 mission specialist representing the Canadian Space Agency (CSA). The primary objective of the STS-97 mission was the delivery, assembly, and activation of the U.S. electrical power system onboard the International Space Station (ISS). The electrical power system, which is built into a 73-meter (240-foot) long solar array structure consists of solar arrays, radiators, batteries, and electronics. The entire 15.4-metric ton (17-ton) package is called the P6 Integrated Truss Segment, and is the heaviest and largest element yet delivered to the station aboard a space shuttle. The electrical system will eventually provide the power necessary for the first ISS crews to live and work in the U.S. segment. The STS-97 crew of five launched aboard the Space Shuttle Orbiter Endeavor on November 30, 2000 for an 11 day mission.

MD-11 PCA - Research flight team photo

NASA Technical Reports Server (NTRS)

1995-01-01

On Aug. 30, 1995, a the McDonnell Douglas MD-11 transport aircraft landed equipped with a computer-assisted engine control system that has the potential to increase flight safety. In landings at NASA Dryden Flight Research Center, Edwards, California, on August 29 and 30, the aircraft demonstrated software used in the aircraft's flight control computer that essentially landed the MD-11 without a need for the pilot to manipulate the flight controls significantly. In partnership with McDonnell Douglas Aerospace (MDA), with Pratt & Whitney and Honeywell helping to design the software, NASA developed this propulsion-controlled aircraft (PCA) system following a series of incidents in which hydraulic failures resulted in the loss of flight controls. This new system enables a pilot to operate and land the aircraft safely when its normal, hydraulically-activated control surfaces are disabled. This August 29, 1995, photo shows the MD-11 team. Back row, left to right: Tim Dingen, MDA pilot; John Miller, MD-11 Chief pilot (MDA); Wayne Anselmo, MD-11 Flight Test Engineer (MDA); Gordon Fullerton, PCA Project pilot; Bill Burcham, PCA Chief Engineer; Rudey Duran, PCA Controls Engineer (MDA); John Feather, PCA Controls Engineer (MDA); Daryl Townsend, Crew Chief; Henry Hernandez, aircraft mechanic; Bob Baron, PCA Project Manager; Don Hermann, aircraft mechanic; Jerry Cousins, aircraft mechanic; Eric Petersen, PCA Manager (Honeywell); Trindel Maine, PCA Data Engineer; Jeff Kahler, PCA Software Engineer (Honeywell); Steve Goldthorpe, PCA Controls Engineer (MDA). Front row, left to right: Teresa Hass, Senior Project Management Analyst; Hollie Allingham (Aguilera), Senior Project Management Analyst; Taher Zeglum, PCA Data Engineer (MDA); Drew Pappas, PCA Project Manager (MDA); John Burken, PCA Control Engineer.

Early Human Testing Initiative Phase 1 Regenerative Life Support Systems

NASA Image and Video Library

1995-08-08

Early Human Testing (EHT) Initiative Phase 1 Regenerative Life Support Systems Laboratory (RLSSL). Nigel Packham activities in the Variable Pressure Growth Chamber which he lived inside for 15 days. A crowd of well-wishers outside the test chamber, at the console are John Lewis, Ed Mohr and Marybeth Edeen (15577). Packham exiting the chamber (15578-81). Packham is the focus of television cameras and reporters (15582-3). Don Henninger interviewed by reporters (15584). Packham is presented with a jacket after his stay in the chamber (15585). Packham inside the wheat growth chamber checking the condition of the plants (15586-7, 15597). Packham exercising on a recumbant bicycle (15588, 15592). Packham, through the window into the growth chamber, displays a handful of wheat plants to console monitor Dan Barta (15589-90). Group portrait of the team conducting the Early Human Testing Initiative Phase 1 Regenerative Life Support Systems test and include, front row, from left: Jeff Dominick and Don Overton and back row, from left, unidentified member, Marybeth Edeen, Nigel Packham, John Lewis, Ed Mohr, Dan Barta and Tim Monk (15591). Harry Halford prepares to send a package through the airlock to Packham (15593). Packham displays a handful of wheat plants (15594). Packham fixes himself a bowl of cereal (15595) and retrieves a carton of milk from the refrigerator (15596). Packham retrieves a package from the airlock (15598). Packham packs up trash in plastic bag (15599-600) and sends it back through the airlock (15601). Packham gets a cup of water (15602) and heats it in the microwave (15603).

Biomechanics of rugby union scrummaging. Technical and safety issues.

PubMed

Milburn, P D

1993-09-01

In the game of ruby union, the scrum epitomises the physical nature of the game. It is both a powerful offensive skill, affording a base for attacking play, and a defensive skill in denying the opposition clean possession. However, the scrum has also been implicated in a large proportion of serious spinal injuries in rugby union. The majority of injuries are found to occur at engagement where the forces experienced by front-row players (more than two-thirds of a tonne shared across the front-row) can exceed the structural limits of the cervical spine. These large forces are a consequence of the speed of engagement and the weight (and number) of players involved in the scrum. This highlights not only the need for physical preparation of all forwards but particularly player restraint at engagement, and justifies the 'crouch-pause-engage' sequence recently introduced to 'depower' the scrum. As the hooker is the player exposed to the greatest loads throughout the scrum and subsequently most at risk, he should determine the timing of engagement of the 2 front-rows. Stability of the scrum is an indication of front-row players' ability to utilise their strength to transmit the force to their opponents as well as the push of second-row and back-row players behind them in the scrum. This appears to be independent of the size of players. Equally, it reflects the risk of chronic degeneration of the musculoskeletal system through repeated exposure to these large stresses. However, not only are older and more experienced players better able to generate and transmit these forces, they are also able to maintain the integrity of the scrum. A large proportion of individual players' efforts to generate force is lost in their coordinated effort in a normal scrum. It is assumed these forces are dissipated through players re-orientating their bodies in the scrum situation as well as to less efficient shear forces and to the elastic and compressive tissues in the body. It again reinforces the importance of physical preparation for all forwards to better withstand the large forces involved in scrummaging. Despite negative publicity surrounding the risk of serious spinal injury in rugby union, limited research has been conducted to examine either the mechanisms of injury or techniques implicated in causing injury. Biomechanical information can provide systematic bases for modifying existing techniques and assessing the physical capacities necessary to efficiently and safely play in the serum. This will both improve performance of game skills and minimise the potential for injury.

STS-71 preflight crew portrait

NASA Image and Video Library

1995-03-05

STS071-S-002 (5 March 1995) --- Crew members for the STS-71 mission and the related Mir missions assemble for a crew portrait at the Johnson Space Center (JSC). In front are, left to right, Vladimir N. Dezhurov, Robert L. Gibson and Anatoliy Y. Solovyev, mission commanders for Mir-18, STS-71 and Mir-19, respectively. On the back row are, left to right, Norman E. Thagard, Gennadiy M. Strekalov, Gregory J. Harbaugh, Ellen S. Baker, Charles J. Precourt, Bonnie J. Dunbar and Nikolai M. Budarin. In a precedent-setting flight, Thagard later this month will be launched as a guest researcher along with Dezhurov, commander, and Strekalov, flight engineer, to Russia's Mir Space Station for a three month mission, designated as Mir 18. Then in late spring, as the assignment of STS-71, the Space Shuttle Atlantis will rendezvous with the Russian Mir Space Station to pick up the Mir 18 crew and transfer cosmonauts Solovyev and Budarin to the station for the Mir 19 mission. The STS-71 crew members are Gibson, commander; Precourt, pilot; and Harbaugh, Baker and Dunbar mission specialists.

Space Shuttle Projects

NASA Image and Video Library

1997-05-08

Five NASA astronauts and a Canadian payload specialist pause from their training schedule to pose for the traditional crew portrait for their mission, STS-85. In front are astronauts Curtis L. Brown, Jr. (right), mission commander, and Kent V. Rominger, pilot. On the back row, from the left, are astronauts Robert L. Curbeam, Jr., Stephen K. Robinson, and N. Jan Davis, all mission specialists, along with the Canadian Space Agency’s (CSA) payload specialist, Bjarni Tryggvason. The five launched into space aboard the Space Shuttle Discovery on August 7, 1997 at 10:41:00 a.m. (EDT). Major payloads included the satellite known as Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere-Shuttle Pallet Satellite-2 CRISTA-SPAS-02. CRISTA; a Japanese Manipulator Flight Development (MFD); the Technology Applications and Science (TAS-01); and the International Extreme Ultraviolet Hitchhiker (IEH-02).

KSC-2009-6488

NASA Image and Video Library

2009-11-19

CAPE CANAVERAL, Fla. – At the Astronaut Hall of Fame near NASA’s Kennedy Space Center in Florida, participants in the 2009 Astronaut Glove Challenge, part of NASA’s Centennial Challenges Program, pose for a group portrait. In the center of the front row are the winners, Ted Southern of Brooklyn, N.Y., at left, and Peter Homer of Southwest Harbor, Maine. The nationwide competition focused on developing improved pressure suit gloves for astronauts to use while working in space. During the challenge, the gloves were submitted to burst tests, joint force tests and tests to measure their dexterity and strength during operation in a glove box which simulates the vacuum of space. Centennial Challenges is NASA’s program of technology prizes for the citizen-inventor. The winning prize for the Glove Challenge is $250,000 provided by the Centennial Challenges Program. Photo credit: NASA/Kim Shiflett

ARC-1969-A-25541

NASA Image and Video Library

1959-08-04

FLIGHT RESEARCH BRANCH PERSONNEL-1959. FRONT ROW: George Rathert, Stu Brown, Norm McFadden, Howard Turner, Gus Brunner, Venia McCloud, Violet Shaw, Kay Rizzi, Yvonne Settle, Genevieve Ziegler, Anita Palmer, Grace Carpenter, Evelyn Olson. SECOND ROW: Bill Triplett, Alan Faye, Dick Bray, Seth Anderson, Steve Belsley, Hervey Quigley, Hank Cole, Elwood Stewart, Don Higdon, Maurie White, Dorothea Wilkinson, Dick Vomaske, Stew Rolls, Mel Sadoff, Mary Thompson, Brent Creer. BACK ROW: Ron Gerdes, Joe Douvillier, John Stewart, Rod Wingrove, Walter McNeill. Note: Used in publication in Flight Research at Ames; 57 Years of Development and Validation of Aeronautical Technology NASA SP-1998-3300 fig 89

STS-119 Group Photo in Node 2 Harmony

NASA Image and Video Library

2009-03-24

S119-E-007770 (24 March 2009) --- STS-119 crewmembers pose for a group photo following a joint news conference in the Harmony node of the International Space Station while Space Shuttle Discovery remains docked with the station. From the left (bottom row) are NASA astronauts Tony Antonelli, pilot; Lee Archambault, commander; and Joseph Acaba, mission specialist. From the left (top row) are astronauts Steve Swanson, Richard Arnold and John Phillips, all mission specialists.

STS-119 Group Photo in Node 2 Harmony

NASA Image and Video Library

2009-03-24

S119-E-007775 (24 March 2009) --- STS-119 crewmembers pose for a group photo following a joint news conference in the Harmony node of the International Space Station while Space Shuttle Discovery remains docked with the station. From the left (bottom row) are NASA astronauts Tony Antonelli, pilot; Lee Archambault, commander; and Joseph Acaba, mission specialist. From the left (top row) are astronauts Steve Swanson, Richard Arnold and John Phillips, all mission specialists.

STS-119 Group Photo in Node 2 Harmony

NASA Image and Video Library

2009-03-24

S119-E-007763 (24 March 2009) --- STS-119 crewmembers pose for a group photo following a joint news conference in the Harmony node of the International Space Station while Space Shuttle Discovery remains docked with the station. From the left (bottom row) are NASA astronauts Tony Antonelli, pilot; Lee Archambault, commander; and Joseph Acaba, mission specialist. From the left (top row) are astronauts Steve Swanson, Richard Arnold and John Phillips, all mission specialists.

Pixel-By Estimation of Scene Motion in Video

NASA Astrophysics Data System (ADS)

Tashlinskii, A. G.; Smirnov, P. V.; Tsaryov, M. G.

2017-05-01

The paper considers the effectiveness of motion estimation in video using pixel-by-pixel recurrent algorithms. The algorithms use stochastic gradient decent to find inter-frame shifts of all pixels of a frame. These vectors form shift vectors' field. As estimated parameters of the vectors the paper studies their projections and polar parameters. It considers two methods for estimating shift vectors' field. The first method uses stochastic gradient descent algorithm to sequentially process all nodes of the image row-by-row. It processes each row bidirectionally i.e. from the left to the right and from the right to the left. Subsequent joint processing of the results allows compensating inertia of the recursive estimation. The second method uses correlation between rows to increase processing efficiency. It processes rows one after the other with the change in direction after each row and uses obtained values to form resulting estimate. The paper studies two criteria of its formation: gradient estimation minimum and correlation coefficient maximum. The paper gives examples of experimental results of pixel-by-pixel estimation for a video with a moving object and estimation of a moving object trajectory using shift vectors' field.

KSC-2011-4794

NASA Image and Video Library

2011-06-23

CAPE CANAVERAL, Fla. -- During a simulated launch countdown, the STS-135 crew walks out of the Operations and Checkout Building to the waiting Astrovan at NASA's Kennedy Space Center in Florida. As part of the Terminal Countdown Demonstration Test (TCDT), the crew members are driven to Kennedy's Launch Pad 39A and then are strapped into space shuttle Atlantis to practice the steps that will be taken on launch day. On the front row are STS-135 Pilot Doug Hurley (left) and Commander Chris Ferguson; second row; are Mission Specialists Sandy Magnus and Rex Walheim. Atlantis and its crew are targeted to lift off July 8, taking with them the Raffaello multi-purpose logistics module packed with supplies and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Kim Shiflett

KSC-2011-4795

NASA Image and Video Library

2011-06-23

CAPE CANAVERAL, Fla. -- During a simulated launch countdown, the STS-135 crew walks out of the Operations and Checkout Building to the waiting Astrovan at NASA's Kennedy Space Center in Florida. As part of the Terminal Countdown Demonstration Test (TCDT), the crew members are driven to Kennedy's Launch Pad 39A and then are strapped into space shuttle Atlantis to practice the steps that will be taken on launch day. On the front row are STS-135 Pilot Doug Hurley (left) and Commander Chris Ferguson; second row; are Mission Specialists Sandy Magnus and Rex Walheim. Atlantis and its crew are targeted to lift off July 8, taking with them the Raffaello multi-purpose logistics module packed with supplies and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Kim Shiflett

1. View looking southeast down senior officer row. Building 6 ...

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

1. View looking southeast down senior officer row. Building 6 on left and senior officer housing on right. Galaxy Street in foreground. - Chanute Air Force Base, East of Route 45 & south of Rantoul, Rantoul, Champaign County, IL

78 FR 38801 - General Motors, LLC, Receipt of Petition for Decision of Inconsequential Noncompliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... notification and recall responsibilities of 49 CFR Part 573 for the affected vehicles. However, a decision on... capacity (expressed in terms of total number of occupants and number of occupants for each front and rear... vehicles: The seating capacity for the front row seat is incorrectly shown as 3 instead of 2. The total...

11. SOUTH FACADE (FRONT) OF AN OPERATOR'S COTTAGE ON SILK ...

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

11. SOUTH FACADE (FRONT) OF AN OPERATOR'S COTTAGE ON SILK STOCKING ROW. THESE COTTAGES WERE THE FIRST PERMANENT HOUSING CONSTRUCTED ON THE SKAGIT AND FOR MANY YEARS WERE CONSIDERED TO BE THE BEST. THEY WERE RESERVED FOR POWERHOUSE OPERATORS AND SUPERVISORS AND THEIR FAMILIES, 1989. - Skagit Power Development, Skagit River & Newhalem Creek Hydroelectric Project, On Skagit River, Newhalem, Whatcom County, WA

19. VIEW OF THE TWO ROWS OF COKE OVENS, LOOKING ...

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

19. VIEW OF THE TWO ROWS OF COKE OVENS, LOOKING EAST. THE OVENS LIE TO THE EAST OF THE MINE BUILDINGS. BEEHIVE OVENS FORM THE ROW ON THE LEFT OF THE PHOTOGRAPH. THE RECTANGULAR OVENS ARE ON THE RIGHT. - Tower Hill No. 2 Mine, Approximately 0.47 mile Southwest of intersection of Stone Church Road & Township Route 561, Hibbs, Fayette County, PA

Head impact contact points for restrained child occupants.

PubMed

Arbogast, Kristy B; Wozniak, Samantha; Locey, Caitlin M; Maltese, Matthew R; Zonfrillo, Mark R

2012-01-01

Head injuries are the most common injuries sustained by children in motor vehicle crashes regardless of age, restraint, and crash direction. For rear seat occupants, the interaction of the subject with the seat back and the vehicle side interior structures has been previously highlighted. In order to advance this knowledge to the development of countermeasures, a summary of vehicle components that contributed to these injuries is needed. Therefore, the objective of this study was to create a contact map of the vehicle interior for head and face injuries to rear-seated restrained children in front crashes. The Crash Injury Research and Engineering Network (CIREN) was queried for rear-seated, restrained child occupants (age 0-15 years) in forward-facing child restraints, booster seats, or lap and shoulder belts who sustained an AIS2+ head and/or face injury in a frontal motor vehicle crash. Cases were analyzed to describe injury patterns and injury causation scenarios. A contact point map was developed to summarize the vehicle components related to injury causation of the head/face injury. Twenty-one cases met the combined inclusion and exclusion criteria. Seven of the child occupants were restrained in forward-facing child restraints, 2 in belt-positioning booster seats, and 12 in lap and shoulder belts. There were 28 head and 17 facial injuries. For left rear occupants, the most common contact point was the pillar in front of the occupant's seat row; that is, B-pillar for second-row occupants, indicating a leftward kinematics. For right rear occupants, due to differences in crash dynamics, the most common contact point location was the passenger's seat back, suggesting that these occupants moved predominantly forward. Contact points associated with head/face injury for restrained children 0 to 15 years in frontal crashes have been delineated. In a majority of the cases, the head/face injury was the most severe injury and severe injuries to other body regions were uncommon, suggesting that efforts to mitigate head injuries for these occupants would greatly improve their overall safety. The majority of the head/face contact points were to the first row seat back and B-pillar. In these frontal crashes, the importance of head/face contact with the vehicle side structure suggests that deploying a curtain air bag in frontal impacts may help manage the energy of impact. These data advance the current understanding of injury patterns and causation in frontal crashes involving restrained rear-row occupants and can be used to develop solutions to mitigate the injuries sustained. Copyright © 2012 Taylor & Francis Group, LLC

Studies on hand-held visual communication device for the deaf and speech-impaired 2. Keyboard design.

PubMed

Thurlow, W R

1980-01-01

Experiments with keyboard arrangements of letters show that simple alphabetic letter-key sequences with 4 to 5 letters in a row lead to most rapid visual search performance. Such arrangements can be used on keyboards operated by the index finger of one hand. Arrangement of letters in words offers a promising alternative because these arrangements can be readily memorized and can result in small interletter distances on the keyboard for frequently occurring letter sequences. Experiments on operation of keyboards show that a space or shift key operated by the left hand (which also holds the communication device) results in faster keyboard operation than when space or shift keys on the front of the keyboard (operated by right hand) are used. Special problems of the deaf-blind are discussed. Keyboard arrangements are investigated, and matching tactual codes are suggested.

ARC-1969-AC85-0978-2

NASA Image and Video Library

1985-12-23

QSRA (NASA 715) 400TH FLIGHT PARTICIPANTS. L-R: front row: Jim Ahlman, Bob Innis, Del Watson, Jim Lesko, Lee Mountz, Mike Herschel, Tom Kaisersatt, Jack Stephenson, Back row: Dennis Riddle, Neis Watz, Jack Franklin, Gordon Hardy, Bob Hinds, Charlie Hynes, Richard Young, Jim Martin, Joe Eppel, John White, Bob America, Hien Tran, Bill Bjorkman. Note: Used in publication in Flight Research at Ames; 57 Years of Development and Validation of Aeronautical Technology NASA SP-1998-3300 fig. 112

Frames of Reference in Spatial Memories Acquired From Language

ERIC Educational Resources Information Center

Mou, Weimin; Zhang, Kan; McNamara, Timothy P.

2004-01-01

Four experiments examined reference systems in spatial memories acquired from language. Participants read narratives that located 4 objects in canonical (front, back, left, right) or noncanonical (left front, right front, left back, right back) positions around them. Participants' focus of attention was first set on each of the 4 objects, and then…

Pre-binding prior to full engagement improves loading conditions for front-row players in contested Rugby Union scrums.

PubMed

Preatoni, E; Cazzola, D; Stokes, K A; England, M; Trewartha, G

2016-12-01

We investigated the effect of a "PreBind" engagement protocol on the biomechanics of contested Rugby Union scrummaging at different playing levels. "PreBind" requires front-row props to take a bind on opposing players prior to the engagement, and to maintain the bind throughout the scrum duration. Twenty-seven teams from five different playing levels performed live scrums under realistic conditions. Video analysis, pressures sensors, and inertial measurement units measured biomechanical outcomes as teams scrummaged following different engagement protocols: the CTPE (referee calls "crouch-touch-pause-engage"), the CTS ("crouch-touch-set"), and the PreBind ("crouch-bind-set") variants. PreBind reduced the set-up distance between the packs (-27%) and the speed at which they came into contact by more than 20%. The peak biomechanical stresses acting on front rows during the engagement phase were decreased in PreBind by 14-25% with respect to CTPE and CTS, without reducing the capability to generate force in the subsequent sustained push. No relevant main effects were recorded for playing level due to within-group variability and there were no interaction effects between playing level and engagement protocol. Pre-binding reduced many mechanical quantities that have been indicated as possible factors for chronic and acute injury, and may lead to safer engagement conditions without affecting subsequent performance. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Space Shuttle Projects

NASA Image and Video Library

1999-11-30

These five STS-97 crew members posed for a traditional portrait during training. On the front row, left to right, are astronauts Michael J. Bloomfield, pilot; Marc Garneau, mission specialist representing the Canadian Space Agency (CSA); and Brent W. Jett, Jr., commander. In the rear, wearing training versions of the extravehicular mobility unit (EMU) space suits, (left to right) are astronauts Carlos I. Noriega, and Joseph R. Tarner, both mission specialists. The primary objective of the STS-97 mission was the delivery, assembly, and activation of the U.S. electrical power system onboard the International Space Station (ISS). The electrical power system, which is built into a 73-meter (240-foot) long solar array structure consists of solar arrays, radiators, batteries, and electronics. The entire 15.4-metric ton (17-ton) package is called the P6 Integrated Truss Segment and is the heaviest and largest element yet delivered to the station aboard a space shuttle. The electrical system will eventually provide the power necessary for the first ISS crews to live and work in the U.S. segment. The STS-97 crew of five launched aboard the Space Shuttle Orbiter Endeavor on November 30, 2000 for an 11 day mission.

KSC-99pp0236

NASA Image and Video Library

1999-02-25

KENNEDY SPACE CENTER, FLA. -- At a ribbon-cutting ceremony inside the Operations and Checkout Building high bay, Sterling Walker, director of Engineering Development, introduces the project team members responsible for renovating an altitude chamber formerly used on the Apollo program. In addition, management, media and onlookers are present for the ceremony. Seated in the front row left are (left to right) Terry Smith, director of Engineering, Boeing Space Coast Operations; Steve Francois, director, Space Station and Shuttle Payloads; Jay Greene, International Space Station manager for Technical; and Roy Bridges, center director. The chamber was reactivated, after a 24-year hiatus, to perform leak tests on International Space Station pressurized modules at the launch site. Originally, two chambers were built to test the Apollo command and lunar service modules. They were last used in 1975 during the Apollo-Soyuz Test Project. After installation of new vacuum pumping equipment and controls, a new control room, and a new rotation handling fixture, the chamber again became operational in February 1999. The chamber, which is 33 feet in diameter and 50 feet tall, is constructed of stainless steel. The first module that will be tested for leaks is the U.S. Laboratory. No date has been determined for the test

Cell block eleven (left) and cell block fifteen, looking from ...

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

Cell block eleven (left) and cell block fifteen, looking from cell block two into the "Death Row" exercise yard - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

The movement characteristics of English Premiership rugby union players.

PubMed

Cahill, Nicola; Lamb, Kevin; Worsfold, Paul; Headey, Roy; Murray, Stafford

2013-01-01

The purpose of this investigation was to quantify the movement characteristics of elite rugby union players during competitive play and identify whether position-related differences exist. Ninety-eight elite players from eight English Premiership Clubs were tracked using global positioning systems (GPS) during 44 competitive matches throughout the 2010/2011 season. Player positions were defined as: (1) backs or forwards; (2) front, second and back rows, scrum half, inside and outside backs; (3) 15 individual positions (numbers 1-15). Analysis revealed the game is predominantly played at low speeds with little distance covered 'sprinting' by either the backs (50 ± 76 m) or the forwards (37 ± 64 m). The backs travelled greater (P < 0.05) absolute and relative distances than the forwards. The scrum half covered the greatest total distance during a match (7098 ± 778 m) and the front row the least (5158 ± 200 m). The back row covered the greatest distances at 'sprinting' speeds, particularly the number 8 position (77 m). These findings reflect notable differences in the movement characteristics displayed by elite rugby union players in specific positional roles, and reinforce the contemporary view that training programmes for such players ought to be structured with this in mind.

Looking east inside of the ingot mold stripper building for ...

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

Looking east inside of the ingot mold stripper building for the 44" slab mill at a row of ingots. A row of ingot molds are pictured east on the left. - U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River, Braddock, Allegheny County, PA

A Practical Irradiance Model for Bifacial PV Modules

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

Marion, Bill; MacAlpine, Sara; Deline, Chris

2017-06-21

A model, suitable for a row or multiple rows of photovoltaic (PV) modules, is presented for estimating the backside irradiance for bifacial PV modules. The model, which includes the effects of shading by the PV rows, is based on the use of configuration factors to determine the fraction of a source of irradiance that is received by the backside of the PV module. Backside irradiances are modeled along the sloped height of the PV module, but assumed not to vary along the length of the PV row. The backside irradiances are corrected for angle-of-incidence losses and may be added tomore » the front side irradiance to determine the total irradiance resource for the PV cell. Model results are compared with the measured backside irradiances for NREL and Sandia PV systems, and with results when using ray tracing software.« less

A Practical Irradiance Model for Bifacial PV Modules: Preprint

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

Marion, Bill; MacAlpine, Sara; Deline, Chris

2017-06-15

A model, suitable for a row or multiple rows of photovoltaic (PV) modules, is presented for estimating the backside irradiance for bifacial PV modules. The model, which includes the effects of shading by the PV rows, is based on the use of configuration factors (CFs) to determine the fraction of a source of irradiance that is received by the backside of the PV module. Backside irradiances are modeled along the sloped height of the PV module, but assumed not to vary along the length of the PV row. The backside irradiances are corrected for angle-of-incidence losses and may be addedmore » to the front side irradiance to determine the total irradiance resource for the PV cell. Model results are compared with the measured backside irradiances for NREL and Sandia PV systems, and with results when using the RADIANCE ray tracing program.« less

Low NO.sub.x burner system

DOEpatents

Kitto, Jr., John B.; Kleisley, Roger J.; LaRue, Albert D.; Latham, Chris E.; Laursen, Thomas A.

1993-01-01

A low NO.sub.x burner system for a furnace having spaced apart front and rear walls, comprises a double row of cell burners on each of the front and rear walls. Each cell burner is either of the inverted type with a secondary air nozzle spaced vertically below a coal nozzle, or the non-inverted type where the coal nozzle is below the secondary air port. The inverted and non-inverted cells alternate or are provided in other specified patterns at least in the lower row of cells. A small percentage of the total air can be also provided through the hopper or hopper throat forming the bottom of the furnace, or through the boiler hopper side walls. A shallow angle impeller design also advances the purpose of the invention which is to reduce CO and H.sub.2 S admissions while maintaining low NO.sub.x generation.

Acoustic transducer apparatus with reduced thermal conduction

NASA Technical Reports Server (NTRS)

Lierke, Ernst G. (Inventor); Leung, Emily W. (Inventor); Bhat, Balakrishna T. (Inventor)

1990-01-01

A horn is described for transmitting sound from a transducer to a heated chamber containing an object which is levitated by acoustic energy while it is heated to a molten state, which minimizes heat transfer to thereby minimize heating of the transducer, minimize temperature variation in the chamber, and minimize loss of heat from the chamber. The forward portion of the horn, which is the portion closest to the chamber, has holes that reduce its cross-sectional area to minimize the conduction of heat along the length of the horn, with the entire front portion of the horn being rigid and having an even front face to efficiently transfer high frequency acoustic energy to fluid in the chamber. In one arrangement, the horn has numerous rows of holes extending perpendicular to the length of horn, with alternate rows extending perpendicular to one another to form a sinuous path for the conduction of heat along the length of the horn.

Do oarsmen have asymmetries in the strength of their back and leg muscles?

PubMed

Parkin, S; Nowicky, A V; Rutherford, O M; McGregor, A H

2001-07-01

The aim of this study was to establish whether asymmetry of the strength of the leg and trunk musculature is more prominent in rowers than in controls. Nineteen oarsmen and 20 male controls matched for age, height and body mass performed a series of isokinetic and isometric strength tests on an isokinetic dynamometer. These strength tests focused on the trunk and leg muscles. Comparisons of strength were made between and within groups for right and left symmetry patterns, hamstring: quadriceps ratios, and trunk flexor and extensor ratios. The results revealed no left and right asymmetries in either the knee extensor or flexor strength parameters (including both isometric and isokinetic measures). Knee extensor strength was significantly greater in the rowing population, but knee flexor strength was similar between the two groups. No difference was seen between the groups for the hamstring: quadriceps strength ratio. In the rowing population, stroke side had no influence on leg strength. No differences were observed in the isometric strength of the trunk flexors and extensors between groups, although EMG activity was significantly higher in the rowing population. Patterns of asymmetry of muscle activity were observed between the left and right erector spinae muscles during extension, which was significantly related to rowing side (P < 0.01). These observations could be related to the high incidence of low back pain in oarsmen.

32 CFR 636.10 - Hunter Army Airfield vehicle registration.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Temporary passes will be conspicuously placed on the left side of the vehicle dashboard between the... registered in one of two places: (1) Exterior, front windshield lower left corner. (2) Front, left bumper of... decal with the month on the left and the year on the right. (4) Decals will not be affixed to any other...

30 CFR 75.207 - Pillar recovery.

Code of Federal Regulations, 2011 CFR

2011-07-01

... be left in place. (b) Before mining is started in a pillar split or lift— (1) At least two rows of... leading into the split or lift. (c) Before mining is started on a final stump— (1) At least 2 rows of... shall be installed between the lift to be started and the area where pillars have been extracted. These...

30 CFR 75.207 - Pillar recovery.

Code of Federal Regulations, 2010 CFR

2010-07-01

... be left in place. (b) Before mining is started in a pillar split or lift— (1) At least two rows of... leading into the split or lift. (c) Before mining is started on a final stump— (1) At least 2 rows of... shall be installed between the lift to be started and the area where pillars have been extracted. These...

1. Historic American Buildings Survey John O. Brostrup, Photographer September ...

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

1. Historic American Buildings Survey John O. Brostrup, Photographer September 17, 1936 10:45 A. M. VIEW OF 1315 4th St., S. W., FROM NORTHEAST (front) - Wheat Row, 1315 Fourth Street Southwest, Washington, District of Columbia, DC

The ribbon-cutting ceremony unveils the reactivated altitude chamber inside the O&C high bay

NASA Technical Reports Server (NTRS)

1999-01-01

At a ribbon-cutting ceremony inside the Operations and Checkout Building high bay, Sterling Walker, director of Engineering Development, introduces the project team members responsible for renovating an altitude chamber formerly used on the Apollo program. In addition, management, media and onlookers are present for the ceremony. Seated in the front row left are (left to right) Terry Smith, director of Engineering, Boeing Space Coast Operations; Steve Francois, director, Space Station and Shuttle Payloads; Jay Greene, International Space Station manager for Technical; and Roy Bridges, center director. The chamber was reactivated, after a 24-year hiatus, to perform leak tests on International Space Station pressurized modules at the launch site. Originally, two chambers were built to test the Apollo command and lunar service modules. They were last used in 1975 during the Apollo-Soyuz Test Project. After installation of new vacuum pumping equipment and controls, a new control room, and a new rotation handling fixture, the chamber again became operational in February 1999. The chamber, which is 33 feet in diameter and 50 feet tall, is constructed of stainless steel. The first module that will be tested for leaks is the U.S. Laboratory. No date has been determined for the test.

FRONT LEFT OBLIQUE VIEW, WITH ENCLOSED CARPORT SHOWING ON THE ...

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

FRONT LEFT OBLIQUE VIEW, WITH ENCLOSED CARPORT SHOWING ON THE LEFT. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

1. CARRIAGE HOUSE (left) AND SLAVE QUARTERS, SOUTH FRONT. A ...

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

1. CARRIAGE HOUSE (left) AND SLAVE QUARTERS, SOUTH FRONT. A kitchen was included in the quarters. - Charles Fraser House, Carriage House & Slave Quarters, 55 King Street, Charleston, Charleston County, SC

6. SOUTHWEST CORNER DETAIL (FRONT AND LEFT SIDE) SHOWING LOG ...

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

6. SOUTHWEST CORNER DETAIL (FRONT AND LEFT SIDE) SHOWING LOG JOINERY AND WEATHERBOARDING (copy negative, original 35 mm negative in field records) - Thomas Jefferson Walling Log Cabin, Henderson, Rusk County, TX

35. REDUCTION PLANT HOLDING TANKS View just to the ...

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

35. REDUCTION PLANT - HOLDING TANKS View just to the right of Photo No. 34. Note holding tanks for fish awaiting reduction, and cement bases (in front of tanks) for dryers and power units (right). - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA

ScienceCast 124: Two Comets to Fly By Mercury on Nov 18 and 19

NASA Image and Video Library

2013-11-14

Consider it a cosmic coincidence: On Nov. 18-19, two comets (ISON and Encke) are going to fly by the planet Mercury in quick succession. NASA's MESSENGER spacecraft will have a front-row seat for the rare double flyby.

FRONT (SOUTH) ELEVATION, MIXER RUINS (CENTER) WITH STACKS (LEFT) AND ...

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

FRONT (SOUTH) ELEVATION, MIXER RUINS (CENTER) WITH STACKS (LEFT) AND POWER HOUSE (RIGHT). - Tennessee Coal & Iron Company, Ensley Works, Open Hearth Furnace (Ruins), West of Ensley commercial & residential districts, Birmingham, Jefferson County, AL

FRONT (SOUTH) ELEVATION, MIXER RUINS (CENTER) WITH STACKS (LEFT) AND ...

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

FRONT (SOUTH) ELEVATION, MIXER RUINS (CENTER) WITH STACKS (LEFT) AND POWER HOUSE (RIGHT - Tennessee Coal & Iron Company, Ensley Works, Open Hearth Furnace (Ruins), West of Ensley commercial & residential districts, Birmingham, Jefferson County, AL

4. MESS HALL, FRONT AND LEFT SIDES, LOOKING SOUTHWEST. ...

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

4. MESS HALL, FRONT AND LEFT SIDES, LOOKING SOUTHWEST. - NIKE Missile Base SL-40, Mess Hall, East central portion of base, southeast of Barracks No. 2, northwest of Administration Building, Hecker, Monroe County, IL

Suspension string: a new method of aortic valvuloplasty for aortic insufficiency and ventricular septal defect.

PubMed

Huang, Zhixiong

2006-09-01

In a 4-year-old boy with ventricular septal defect, severe aortic insufficiency, and mild infundibular stenosis, a new method was used to reconstruct the prolapsed aortic cusp. Two ends of a pledged stitch were passed through the aorta at each side of the right, noncoronary commissure and then through another pledget, and were then tied repeatedly in a row. The length of the row of knots was equal to that of the free edge of left coronary or noncoronary leaflet. The remainder of the stitch was passed through a pledget and then the aortic wall at each side of the left and right coronary commissure to the extraaortic wall pledget and were tied. A suspension string was formed by the row of knots and supported by a Teflon (Dupont Teflon, Wilmington, DE) felt pledget sandwich at each of two commissures. The free margin of the prolapsed cusp was attached to the suspension string by a continuous suture. The concomitant anomalies were corrected. The result was satisfactory.

3. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

3. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

5. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

5. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

4. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

4. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

2. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

2. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

14. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

14. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

1. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

1. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

A Front Row Seat: A Phenomenological Investigation of Learning Disabilities

ERIC Educational Resources Information Center

Cornett-Devito, Myrna M.; Worley, David W.

2005-01-01

Based on prior research and theory, we propose a conceptual definition of instructional communication that is holistic, transactional, expansive, and assessable. Second, we extend instructional communication research to test this definition by engaging students with learning disabilities (SWLDs) in interviews and focus groups, employing a…

Dr. von Braun In Front of a Display of Missiles

NASA Technical Reports Server (NTRS)

1960-01-01

In this photo, Director of the US Army Ballistic Missile Agency (ABMA) Development Operations Division, Dr. Wernher von Braun, is standing before a display of Army missiles celebrating ABMA's Fourth Open House. The missiles in the background include (left to right) a satellite on a Juno II shroud with a Nike Ajax pointing left in front of a Jupiter missile. The Lacrosse is in front of the Juno II. The Nike Hercules points skyward in front of the Juno II and the Redstone.

2. NORTH FRONT OF MESS ON LEFT, BARRACKS ON RIGHT, ...

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

2. NORTH FRONT OF MESS ON LEFT, BARRACKS ON RIGHT, OTHER MESS AND LATRINES IN BACKGROUND - Fort Sam Houston, Kitchen & Mess Hall, Stanley Road behind Barracks Nos. 145 & 146, San Antonio, Bexar County, TX

1. WATER TREATMENT PUMPING AND STORAGE BUILDING, FRONT AND LEFT ...

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

1. WATER TREATMENT PUMPING AND STORAGE BUILDING, FRONT AND LEFT SIDES, LOOKING NORTHEAST. - NIKE Missile Base SL-40, Water Treatment & Storage Building, Southern portion of launch area, southeast of Ready Building, Hecker, Monroe County, IL

1. SOUTH FRONT OF TURBINE BUILDING BUILDING L1 (LEFT) AND ...

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

1. SOUTH FRONT OF TURBINE BUILDING BUILDING L1 (LEFT) AND OF L.P. BOILER ROOM BUILDING L2 (RIGHT) - Portland General Electric Company, Turbine Building, 1841 Southeast Water Street, Portland, Multnomah County, OR

Predicting driver from front passenger using only the postmortem pattern of injury following a motor vehicle collision.

PubMed

Curtin, Eleanor; Langlois, Neil E I

2007-10-01

This study aimed to establish whether post-mortem injury patterns can assist in distinguishing drivers from front seat passengers among victims of motor vehicle collisions without regard to collision type, vehicle type or if safety equipment had been used. Injuries sustained by 206 drivers and 91 front seat passengers were catalogued from post-mortem reports. Injuries were coded for the body region, depth and location of the injury. Statistical analysis was used to detect injuries capable of discriminating between driver and passenger. Drivers were more likely to sustain the following injuries: brain injury; fractures to the right femur, right posterior ribs, base of skull, right humerus and right shoulder; and superficial wounds at the right lateral and posterior thigh, right face, right and left anterior knee, right anterior shoulder, lateral right arm and forearm and left anterior thigh. Front passengers were more vulnerable to splenic injury; fractures to the left posterior and anterior ribs, left shoulder and left femur; and superficial wounds at the left anterior shoulder region and left lateral neck. Linear discriminant analysis generated a model for predicting seating position based on the presence of injury to certain regions of the body; the overall predictive accuracy of the model was 69.3%. It was found that driver and front passenger fatalities receive different injury patterns from motor vehicle collisions, regardless of collision type. A larger study is required to improve the predictive accuracy of this model and to ascertain its value to forensic medicine.

Landing-related ankle injuries do not occur in plantarflexion as once thought: a systematic video analysis of ankle injuries in world-class volleyball.

PubMed

Skazalski, Christopher; Kruczynski, Jacek; Bahr, Martin Aase; Bere, Tone; Whiteley, Rod; Bahr, Roald

2018-01-01

Ankle injuries are prevalent in elite volleyball and suggested to result from player contact at the net. Traditionally, ankle sprains are thought to happen in a plantarflexed position, but case studies suggest plantarflexion may not be involved. Describe the injury situations and mechanisms of ankle injuries in world-class volleyball based on systematic video analysis of injuries reported through the Fédération Internationale de Volleyball (FIVB) Injury Surveillance System. Videos of 24 injuries from major FIVB tournaments were included for analysis (14 men, 10 women). Five analysts reviewed the videos to determine specific situations and mechanisms leading to injuries. The majority of injuries occurred during two volleyball situations, blocking (n=15) and attacking (n=6). Injuries to blockers were the result of landing on an opponent (n=11) or teammate (n=4). Attacking injuries most frequently occurred when a back-row player landed on a front-row teammate (n=4 of 6). When landing on an opponent under the net, the attacker landed into the opponent's court in 11 of 12 situations but without violating the centre line rule. Injuries mostly resulted from rapid inversion without any substantial plantarflexion. The majority of injuries occur while blocking, often landing on an opponent. The attacker is overwhelmingly to blame for injuries at the net secondary to crossing the centre line. Injuries while attacking often result from a back-row player landing on a front-row teammate. Landing-related injuries mostly result from rapid inversion with the absence of plantarflexion. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

4. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 1013 (LEFT TO RIGHT) ...

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

4. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 10-13 (LEFT TO RIGHT) - King Street Area Study, Kongensgade 5-18, 36, 37B, 51-58 (Houses), 5-18, 36-37B, 51-58 King Street, Frederiksted, St. Croix, VI

STS-26 long duration simulation in JSC Mission Control Center (MCC) Bldg 30

NASA Technical Reports Server (NTRS)

1988-01-01

STS-26 long duration simulation is conducted in JSC Mission Control Center (MCC) Bldg 30 Flight Control Room (FCR). Front row of consoles with Propulsion Engineer (PROP) and Guidance, Navigation, and Control Systems Engineer (GNC) are visible in the foreground. CBS television camera personnel record front visual displays (orbital chart and data) for '48 Hours' program to be broadcast at a later date. The integrated simulation involved communicating with crewmembers stationed in the fixed based (FB) shuttle mission simulator (SMS) located in JSC Mission Simulation and Training Facility Bldg 5.

9. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

9. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION FROM THE N.W. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

20. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

20. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION FROM THE N. W. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

22. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

22. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION FROM THE S. E. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

Accommodating Faculty Members Who Have Disabilities. Report

ERIC Educational Resources Information Center

American Association of University Professors, 2012

2012-01-01

In recent years the rights and responsibilities of students who have disabilities have received considerable attention. Professors routinely accommodate students with a front-row seat in class or extended time on an examination. Faculty members who have disabilities have received far less attention. This report from a subcommittee of Committee A…

ACHP | News

Science.gov Websites

Travel Plan PA Signatories celebrate after signing this ground-breaking PA. Front row: Julianne Polanco Mojave Plan Environmental Impact Statement and the West Mojave Route Network Project was executed on plan that will govern 15,000 miles of routes in the West Mojave Desert. The objectives of the BLM's

An Embodiment Perspective on Number-Space Mapping in 3.5-Year-Old Dutch Children.

PubMed

van 't Noordende, Jaccoline E; Volman, M Chiel J M; Leseman, Paul P M; Kroesbergen, Evelyn H

2017-01-01

Previous research suggests that block adding, subtracting and counting direction are early forms of number-space mapping. In this study, an embodiment perspective on these skills was taken. Embodiment theory assumes that cognition emerges through sensory-motor interaction with the environment. In line with this assumption, it was investigated if counting and adding/subtracting direction in young children is related to the hand they use during task performance. Forty-eight 3.5-year-old children completed a block adding, subtracting and counting task. They had to add and remove a block from a row of three blocks and count a row of five blocks. Adding, subtracting and counting direction were related to the hand the children used for task performance. Most children who used their right hand added, removed and started counting the blocks at the right side of the row. Most children who used their left hand added, removed and started counting the blocks at the left side of the row. It can be concluded that number-space mapping, as measured by direction of adding, subtracting and counting blocks, in young children is embodied: It is not fixed, but is related to the situation. © 2016 The Authors Infant and Child Development Published by John Wiley & Sons, Ltd.

FRONT OBLIQUE, WITH ENTRY AND WATER FEATURE TO LEFT, TAKEN ...

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

FRONT OBLIQUE, WITH ENTRY AND WATER FEATURE TO LEFT, TAKEN FROM ENTRY. VIEW FACING SOUTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Senior Officers' Quarters Type A, 37 Makalapa Drive, Pearl City, Honolulu County, HI

The 2014 Annual(MCWG)Annual Metrology and Calibration Working Gr

NASA Image and Video Library

2014-05-07

Annual Metrology and Calibration Working Group Face to Face meeting held at Langley Research Center; Front Row (L to R): Stacy Sigmon – LaRC, Brent Watling – JSC, Ralph Hickman – WFF, Kirk Foster – MSFC, Don Wilson – SSC, Greg Boyd – JSC, Perry King – KSC, Bobby Price – GSFC, Felicia Donnell – GSFC, Perry LaRosa – GRC. Second Row (L to R): Ken Mathews – KSC, Darrell Shoup – WSTF, Gary Kennedy – MSFC, Terry Fleet – GRC, Damon Flansburg – ARC, Salvatore Tomaselli - WFF, Bruce Farner - SSC, David Scott – JPL, Jim Wachter – KSC, Shawn Britton – LaRC.

9. DETAIL OF INTERIOR OF FRONT PORCH SHOWING FRONT ENTRY ...

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

9. DETAIL OF INTERIOR OF FRONT PORCH SHOWING FRONT ENTRY (LEFT) AND BLANK WALL (CENTER) CORRESPONDING TO LOCATION OF INTERIOR VAULTS. VIEW TO SOUTHEAST. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

STS-66 Official pre-flight crew portrait

NASA Technical Reports Server (NTRS)

1994-01-01

The STS-66 Official crew portrait includes the following: Donald R. McMonagle (front right) is mission commander, and Curtis L. Brown (front center) is pilot. Other crewmembers include Ellen S. Ochoa, payload commander; Scott E. Parazynski (rear left), and Joseph R. Tanner (rear center), mission specialists, along with ESA astronaut Jean-Francois Clevoy (front left), mission specialist. Clervoy, Parazynski and Tanner, members of the 1992 astronaut class, are making their initial flights in space.

11. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

11. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (7th STREET) ELEVATION FRON THE SOUTH EAST - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

Just Ask the Avatar in the Front Row

ERIC Educational Resources Information Center

Starkman, Neal

2007-01-01

Colleges and universities head into virtual worlds, and student learning and psychology are changed forever. For the past few years, Creighton University, a Jesuit institution of about 6,700 students has hosted GameFest (www2.creighton.edu/doit/gamefest), a 12-hour marathon of high-tech, interactive gaming sessions among Creighton students, using…

AASA's Leader Aims for Policy Influence

ERIC Educational Resources Information Center

Maxwell, Lesli A.

2008-01-01

In hiring Daniel A. Domenech, the directors of the American Association of School Administrators (AASA) were looking for an advocate who could position the group in the front row of education policy debates in Washington. Domenech, who began his job as the executive director of the AASA in July, has battle scars from years spent in the…

In Position to Learn

ERIC Educational Resources Information Center

Kennedy, Mike

2010-01-01

When order and regimentation were overriding elements of a classroom climate, a teacher typically was found at the front of a rectangular room, delivering facts and wisdom to an audience of students organized in precise rows of desks nailed to the floor. In an environment where the recognized learning styles consisted of "you get it" or "you…

STS-132 Flight Control Team in WFCR - Orbit 1

NASA Image and Video Library

2010-05-22

JSC2010-E-086698 (22 May 2010) --- The members of the STS-132 Orbit 1 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Mike Sarafin (center) is visible on the front row.

[CT measurement and clinical application of double-row suture anchor reconstruction for the treatment of Tossy type III acromioclavicular joint dislocation].

PubMed

Zhang, Chuan-Kai; Liu, Chen; Han, Bing; Feng, Hui; Chen, Qi-Zhong; Sunx, Sun Yi-Yan

2017-04-25

To study feasibility and reliability of reconstruction of the acromioclavicular ligament with double-row suture anchor for the treatment of acromioclavicular joint dislocation through coracoid coronal CT measurement, and to provide a new operation method for treating acromioclavicular joint dislocation. Total 60 healthy people received CT examination of shoulder joint, including 30 males and 30 females, ranging in age from 18 to 50 years old. The coronal width, thickness and 20 degree camber angle in the medial part of the toot of coronal were measured using CT scan. The results were applied to clinical treatment for 12 patients with acromioclavicular joint dislocation of Tossy III type. The width in the medial part of the root of the coracoid was(17.65±1.82) mm(left side) and (17.67±1.80) mm(right side) in males; (16.55±1.78) mm(left side) and (16.52±1.74) mm (right side) in females. The vertical thickness of the roots of the coracoid: (13.11±2.11) mm(left side) and (13.16±2.09) mm(right side) in males;(12.79±2.21) mm(left side) and (12.76±2.19) mm (right side) in females. The thickness of 20 degrees camber angle of the coracoid roots: (16.32±1.74) mm (left side) and (16.30±1.69) mm(right side) in males; (15.68±1.44) mm(left side) and (15.67±1.43) mm(right side) in females. Total 12 patients were treated with anchor nail with extraversion 20 degrees. The postoperative X-ray films showed bone anchors were located in the coracoid process, no bone splitting. Double-row suture anchor of 5 mm diameter nails can be placed into coracoid with extraversion 20 degrees, which is safety.

Chromatic Modulator for a High-Resolution CCD or APS

NASA Technical Reports Server (NTRS)

Hartley, Frank; Hull, Anthony

2008-01-01

A chromatic modulator has been proposed to enable the separate detection of the red, green, and blue (RGB) color components of the same scene by a single charge-coupled device (CCD), active-pixel sensor (APS), or similar electronic image detector. Traditionally, the RGB color-separation problem in an electronic camera has been solved by use of either (1) fixed color filters over three separate image detectors; (2) a filter wheel that repeatedly imposes a red, then a green, then a blue filter over a single image detector; or (3) different fixed color filters over adjacent pixels. The use of separate image detectors necessitates precise registration of the detectors and the use of complicated optics; filter wheels are expensive and add considerably to the bulk of the camera; and fixed pixelated color filters reduce spatial resolution and introduce color-aliasing effects. The proposed chromatic modulator would not exhibit any of these shortcomings. The proposed chromatic modulator would be an electromechanical device fabricated by micromachining. It would include a filter having a spatially periodic pattern of RGB strips at a pitch equal to that of the pixels of the image detector. The filter would be placed in front of the image detector, supported at its periphery by a spring suspension and electrostatic comb drive. The spring suspension would bias the filter toward a middle position in which each filter strip would be registered with a row of pixels of the image detector. Hard stops would limit the excursion of the spring suspension to precisely one pixel row above and one pixel row below the middle position. In operation, the electrostatic comb drive would be actuated to repeatedly snap the filter to the upper extreme, middle, and lower extreme positions. This action would repeatedly place a succession of the differently colored filter strips in front of each pixel of the image detector. To simplify the processing, it would be desirable to encode information on the color of the filter strip over each row (or at least over some representative rows) of pixels at a given instant of time in synchronism with the pixel output at that instant.

Wernher von Braun

NASA Image and Video Library

1960-01-01

In this photo, Director of the US Army Ballistic Missile Agency (ABMA) Development Operations Division, Dr. Wernher von Braun, is standing before a display of Army missiles celebrating ABMA's Fourth Open House. The missiles in the background include (left to right) a satellite on a Juno II shroud with a Nike Ajax pointing left in front of a Jupiter missile. The Lacrosse is in front of the Juno II. The Nike Hercules points skyward in front of the Juno II and the Redstone.

FRONT ELEVATION, WITH DRIVEWAY ON LEFT HAND SIDE, AND STREET ...

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

FRONT ELEVATION, WITH DRIVEWAY ON LEFT HAND SIDE, AND STREET IN FOREGROUND. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

5. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 1417 (LEFT TO RIGHT) ...

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

5. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 14-17 (LEFT TO RIGHT) (see photograph VI-50-1 for plan of Kongensgade 17) - King Street Area Study, Kongensgade 5-18, 36, 37B, 51-58 (Houses), 5-18, 36-37B, 51-58 King Street, Frederiksted, St. Croix, VI

3. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 8 AND 9 (LEFT ...

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

3. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 8 AND 9 (LEFT TO RIGHT) (see photograph VI-50-1 for plans of Kongensgade 8 & 9) - King Street Area Study, Kongensgade 5-18, 36, 37B, 51-58 (Houses), 5-18, 36-37B, 51-58 King Street, Frederiksted, St. Croix, VI

2. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 57 (LEFT TO RIGHT) ...

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

2. KONGENSGADE (FRONT) ELEVATIONS OF KONGENSGADE 5-7 (LEFT TO RIGHT) (see photograph VI-50-1 for plan of Kongensgade 6) - King Street Area Study, Kongensgade 5-18, 36, 37B, 51-58 (Houses), 5-18, 36-37B, 51-58 King Street, Frederiksted, St. Croix, VI

22. VIEW LOOKING FROM FRONT LEFT OF DREDGE TOWARDS GEAR ...

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

22. VIEW LOOKING FROM FRONT LEFT OF DREDGE TOWARDS GEAR DRIVE OF MAIN (HOISTING) ENGINE. ARM ON RIGHT IS PART OF VALVE LINKAGE. BOX ABOVE THAT IS THE CYLINDER OIL LUBRICATOR. - Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, Pittsburgh, Allegheny County, PA

14 CFR 23.777 - Cockpit controls.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Identical powerplant controls for each engine must be located to prevent confusion as to the engines they...) operates the left engines(s) and the right control(s) operates the right engine(s). (2) On twin-engine airplanes with front and rear engine locations (tandem), the left powerplant controls must operate the front...

Personalized Medicine in Veterans with Traumatic Brain Injuries

DTIC Science & Technology

2012-05-01

UPGMA ) based on cosine correlation of row mean centered log2 signal values; this was the top 50%-tile, 3) In the DA top 50%-tile, selected probe sets...GeneMaths XT following row mean centering of log2 trans- formed MAS5.0 signal values; probe set cluster- ing was performed by the UPGMA method using...hierarchical clustering analysis using the UPGMA algorithm with cosine correlation as the similarity metric. Results are presented as a heat map (left

Morphology of Clapsiella magnifica gen. n., sp. n., a new hypotrichous ciliate with a curious dorsal ciliary pattern.

PubMed

Küppers, Gabriela Cristina

2014-08-01

The present work describes the morphology and infraciliature of a new hypotrichous ciliate, Clapsiella magnifica gen. n., sp. n., found in rewetted soil from a temporal pond in Argentina. It was studied by means of live observation and protargol impregnation. Its main diagnostic features are: Flexible hypotrich measuring 250-320 μm × 70-140 μm in vivo; two macronuclear nodules and 4-6 micronuclei. Single contractile vacuole. Cytoplasm transparent, cortical granules absent. Somatic ciliature composed of a tricorona of cirri, three buccal(?) cirri, 6-9 ventral rows, 3-5 right marginal(?) rows, one left marginal row, and 12-17 transverse cirri. Dorsal pattern rather complicated, with about 14 kineties and kinety fragments, with scattered kinetids among them; 17-28 caudal cirri arranged in three rows on dorsal kineties 1, 3, and 7. Remarkably, dorsal kinetids have two or four basal bodies, bearing a stiff bristle arising from left anterior basal body. Adoral zone composed of 70-92 membranelles, occupying about 40% of body length in protargol preparations; paroral and endoral curved, resembling a cyrtohymenid pattern. The peculiar dorsal ciliary arrangement and the unique combination of other characters require the establishment of a new genus for this new species, which is considered incertae sedis in the Hypotricha but possibly related to the oxytrichids. Copyright © 2014 Elsevier GmbH. All rights reserved.

75 FR 66653 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-29

... the left and right engine aft mounts with new fasteners, in accordance with the Accomplishment... defects of the upper fasteners of the aft mount support fittings of the left and right engines, and corrective actions if necessary. This new AD requires repetitive replacement of the upper row of fasteners of...

Topological numbering of features on a mesh

NASA Technical Reports Server (NTRS)

Atallah, Mikhail J.; Hambrusch, Susanne E.; Tewinkel, Lynn E.

1988-01-01

Assume a nxn binary image is given containing horizontally convex features; i.e., for each feature, each of its row's pixels form an interval on that row. The problem of assigning topological numbers to such features is considered; i.e., assign a number to every feature f so that all features to the left of f have a smaller number assigned to them. This problem arises in solutions to the stereo matching problem. A parallel algorithm to solve the topological numbering problem in O(n) time on an nxn mesh of processors is presented. The key idea of the solution is to create a tree from which the topological numbers can be obtained even though the tree does not uniquely represent the to the left of relationship of the features.

Front Row Friendships: Relational Dialectics and Identity Negotiations by Mature Students at University

ERIC Educational Resources Information Center

O'Boyle, Neil

2014-01-01

When adults enter university after several years of work and life experience, they must negotiate their identity as mature students and their friendship with other students. In this interpretative study, I examined the tensions experienced by 15 such students (aged 28-54) at a university in Ireland where they were attempting to integrate…

A Front-Row Seat: Miguel Figueroa--Neal-Schuman Publishers

ERIC Educational Resources Information Center

Library Journal, 2005

2005-01-01

When the first career test, back in high school, pointed to librarianship, Miguel Figueroa "just blew it off." But when a similar test in the senior year of college produced the same result, Figueroa, like the librarian and editor that he is today, did his research and called three libraries (a public, an academic, and a school media…

A New Planet in our Solar System? NASA Takes a Look

NASA Image and Video Library

2016-01-20

NASA’s Director of Planetary Science, Jim Green, discusses the Jan. 20, 2016 Astronomical Journal science paper that points to the possibility of a new “Planet 9” in our solar system beyond Pluto, examining the scientific process and inviting you to have a front row seat to our exploration of the solar system.

STS-125 Flight Control Team in WFCR - Orbit 2 - Flight Director Richard LaBrode

NASA Image and Video Library

2009-05-20

JSC2009-E-120845 (20 May 2009) --- The members of the STS-125 Orbit 2 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Rick LaBrode (right) is visible on the front row.

1. Historic American Buildings Survey Rephotographed from an old photograph ...

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

1. Historic American Buildings Survey Re-photographed from an old photograph in possession of the Whyte family. E. H. Pickering, Photographer September 1936 STREET FRONT 616 NORTH CALVERT STREET (NOW DEMOLISHED), HOME OF WILLIAM PINKNEY, AMBASSADOR TO ENGLAND. BIRTH PLACE OF GOVERNOR WILLIAM PINKNEY WHYTE. - 616 North Calvert Street (Row House), Baltimore, Independent City, MD

Interrupted Aortic Arch Associated with Absence of Left Common Carotid Artery: Imaging with MDCT

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

Onbas, Omer; Olgun, Hasim; Ceviz, Naci

2006-06-15

Interrupted aortic arch (IAA) is a rare severe congenital heart defect defined as complete luminal and anatomic discontinuity between ascending and descending aorta. Although its association with various congenital heart defects has been reported, absence of left common carotid artery (CCA) in patients with IAA has not been reported previously. We report a case of IAA associated with the absence of left CCA which was clearly shown on multidetector-row spiral CT.

FRONT (LEFT SIDE) OBLIQUE OF HOUSE, WITH DRIVEWAY IN THE ...

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

FRONT (LEFT SIDE) OBLIQUE OF HOUSE, WITH DRIVEWAY IN THE FOREGROUND. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

Incorporating Functional Image Information to rpFNA Analysis for Breast Cancer Detection in High-Risk Women

DTIC Science & Technology

2011-03-01

protocol. Unfortunately for this grant project, this approval has come too late to acquire human subjects. Nonetheless, the MMI Lab will continue to...Gaussian filter ) of 10X clinical activity concentration (0.36 µCi/mL) images acquired on Day 1 with (LEFT) VAOR, (CENTER) TPB and (RIGHT) PROJSINE...trajectories. (ROW 3) Coronal and (ROW 4) transverse slices (smoothed with a Gaussian filter ) showing the placement and size of the VOI used to

MDCT detection of anomalous origins of the left main coronary artery: report of 2 cases.

PubMed

Matsumoto, Naoya; Sato, Yuichi; Kunimasa, Taeko; Yoda, Shunichi; Yokoyama, Shinichiro; Takayama, Tadateru; Komatsu, Sei; Achenbach, Stephan; Saito, Satoshi; Hirayama, Atsushi

2008-11-28

The left main coronary artery (LMCA) arising either from the right sinus of Valsalva, separately from the right coronary artery (RCA), or from the RCA as a single coronary artery is an extremely rare coronary artery anomaly. We report 2 cases of anomalous origins of the LMCA detected by multidetector-row computed tomography.

Accuracy of piezoelectric pedometer and accelerometer step counts.

PubMed

Cruz, Joana; Brooks, Dina; Marques, Alda

2017-04-01

This study aimed to assess step-count accuracy of a piezoeletric pedometer (Yamax PW/EX-510), when worn at different body parts, and a triaxial accelerometer (GT3X+), and to compare device accuracy; and identify the preferred location(s) to wear a pedometer. Sixty-three healthy adults (45.8±20.6 years old) wore 7 pedometers (neck, lateral right and left of the waist, front right and left of the waist, front pockets of the trousers) and 1 accelerometer (over the right hip), while walking 120 m at slow, self-preferred/normal and fast paces. Steps were recorded. Participants identified their preferred location(s) to wear the pedometer. Absolute percent error (APE) and Bland and Altman (BA) method were used to assess device accuracy (criterion measure: manual counts) and BA method for device comparisons. Pedometer APE was below 3% at normal and fast paces despite wearing location, but higher at slow pace (4.5-9.1%). Pedometers were more accurate at the front waist and inside the pockets. Accelerometer APE was higher than pedometer APE (P<0.05); nevertheless, limits of agreement between devices were relatively small. Preferred wearing locations were inside the front right (N.=25) and left (N.=20) pockets of the trousers. Yamax PW/EX-510 pedometers may be preferable than GT3X+ accelerometers to count steps, as they provide more accurate results. These pedometers should be worn at the front right or left positions of the waist or inside the front pockets of the trousers.

7 CFR 301.32-2 - Regulated articles.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... (a) In the following table, the berry, fruit, nut, or vegetable listed in each row in the left column.... Elaeocarpus angustifolius Blue marbletree; New Guinea quandong Peach. Elaeocarpus grandiflorus Lily of the...

6. Aerial view of turnpike alignment running from lower left ...

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

6. Aerial view of turnpike alignment running from lower left diagonally up to right along row of trees. Migel Estate and Farm buildings (HABS No. NY-6356) located at lower right of photograph. W.K. Smith house (HABS No. NY-6356-A) located within clump of trees at lower center, with poultry houses (HABS No. NY-6356-F and G) visible left of the clump of trees. View looking south. - Orange Turnpike, Parallel to new Orange Turnpike, Monroe, Orange County, NY

Parallel and series FED microstrip array with high efficiency and low cross polarization

NASA Technical Reports Server (NTRS)

Huang, John (Inventor)

1995-01-01

A microstrip array antenna for vertically polarized fan beam (approximately 2 deg x 50 deg) for C-band SAR applications with a physical area of 1.7 m by 0.17 m comprises two rows of patch elements and employs a parallel feed to left- and right-half sections of the rows. Each section is divided into two segments that are fed in parallel with the elements in each segment fed in series through matched transmission lines for high efficiency. The inboard section has half the number of patch elements of the outboard section, and the outboard sections, which have tapered distribution with identical transmission line sections, terminated with half wavelength long open-circuit stubs so that the remaining energy is reflected and radiated in phase. The elements of the two inboard segments of the two left- and right-half sections are provided with tapered transmission lines from element to element for uniform power distribution over the central third of the entire array antenna. The two rows of array elements are excited at opposite patch feed locations with opposite (180 deg difference) phases for reduced cross-polarization.

Description and Phylogeny of Urostyla grandis wiackowskii subsp. nov. (Ciliophora, Hypotricha) from an Estuarine Mangrove in Brazil.

PubMed

Paiva, Thiago da Silva; Shao, Chen; Fernandes, Noemi Mendes; Borges, Bárbara do Nascimento; da Silva-Neto, Inácio Domingos

2016-01-01

Interphase specimens, aspects of physiological reorganization and divisional morphogenesis were investigated in a strain of a hypotrichous ciliate highly similar to Urostyla grandis Ehrenberg, (type species of Urostyla), collected from a mangrove area in the estuary of the Paraíba do Sul river (Rio de Janeiro, Brazil). The results revealed that albeit interphase specimens match with the known morphologic variability in U. grandis, morphogenetic processes have conspicuous differences. Parental adoral zone is entirely renewed during morphogenesis, and marginal cirri exhibit a unique combination of developmental modes, in which left marginal rows originate from multiple anlagen arising from innermost left marginal cirral row, whereas right marginal ciliature originates from individual within-row anlagen. Based on such characteristics, a new subspecies, namely U. grandis wiackowskii subsp. nov. is proposed, and consequently, U. grandis grandis Ehrenberg, stat. nov. is established. Bayesian and maximum-likelihood analyses of the 18S rDNA unambiguously placed U. grandis wiackowskii as adelphotaxon of a cluster formed by other U. grandis sequences. The implications of such findings to the systematics of Urostyla are discussed. © 2015 The Author(s) Journal of Eukaryotic Microbiology © 2015 International Society of Protistologists.

ARC-1995-A91-2003

NASA Image and Video Library

1995-01-20

Range : 1.4 to 2 million miles This series of pictures shows four views of the planet Venus obtained by Galileo's Solid State Imaging System.The pictures in the top row were taken about 4 & 5 days after closest approach; those in the bottom row were taken about 6 days out, 2 hours apart. In these violet-light images, north is at the top and the evening terminator to the left. The cloud features high in the planet's atmosphere rotate from right to left, from the limb through the noon meridian toward the terminator, travelling all the way around the planet once every four days. The motion can be seen by comoparing the last two pictures, taken two hours apart. The other views show entirely different faces of Venus. These photos are part of the 'Venus global circulation' sequence planned by the imaging team.

Time - motion analysis of professional rugby union players during match-play.

PubMed

Deutsch, M U; Kearney, G A; Rehrer, N J

2007-02-15

The aim of this study was to quantify the movement patterns of various playing positions during professional rugby union match-play, such that the relative importance of aerobic and anaerobic energy pathways to performance could be estimated. Video analysis was conducted of individual players (n=29) from the Otago Highlanders during six "Super 12" representative fixtures. Each movement was coded as one of six speeds of locomotion (standing still, walking, jogging, cruising, sprinting, and utility), three states of non-running intensive exertion (rucking/mauling, tackling, and scrummaging), and three discrete activities (kicking, jumping, passing). The results indicated significant demands on all energy systems in all playing positions, yet implied a greater reliance on anaerobic glycolytic metabolism in forwards, due primarily to their regular involvement in non-running intense activities such as rucking, mauling, scrummaging, and tackling. Positional group comparisons indicated that while the greatest differences existed between forwards and backs, each positional group had its own unique demands. Front row forwards were mostly involved in activities involving gaining/retaining possession, back row forwards tended to play more of a pseudo back-line role, performing less rucking/mauling than front row forwards, yet being more involved in aspects of broken play such as sprinting and tackling. While outside backs tended to specialize in the running aspects of play, inside backs tended to show greater involvement in confrontational aspects of play such as rucking/mauling and tackling. These results suggest that rugby training and fitness testing should be tailored specifically to positional groups rather than simply differentiating between forwards and backs.

AFRC2016-0138-01

NASA Image and Video Library

2016-05-12

NASA’s Ikhana remotely piloted aircraft (front-right) is situated near NASA Armstrong Flight Research Center’s Hangar 4802 after an Unmanned Aircraft Systems Integration into the National Airspace System Flight Test Series 4 flight, along with five flight “intruders.” These intruders, which include NASA’s TG-14 (front-left), T-34C (front-center), B-200 King Air (back-left), Gulfstream-III (back-center) and a Honeywell C-90 King Air (back-right), fly within a pre-determined distance to Ikhana to test Detect-and-Avoid technology during research flights.

Air and Space Museum Apollo 40th Celebration

NASA Image and Video Library

2009-07-19

Guest, front row from right, U.S. Senator Bill Nelson (D-FL), Apollo 11 Command Module Pilot Michael Collins, U.S. Congresswoman Gabrielle Giffords (D-AZ), and Apollo 11 Lunar Module Pilot Buzz Aldrin, listen during the Apollo 40th anniversary celebration held at the National Air and Space Museum, Monday, July 20, 2009 in Washington. Photo Credit: (NASA/Bill Ingalls)

ISS15A Flight Control Team in FCR-1 Orbit 1 - Flight Director Kwatsi Alibaruho

NASA Image and Video Library

2009-03-20

JSC2009-E-060959 (20 March 2009) --- The members of the STS-119/15A ISS Orbit 1 flight control team pose for a group portrait in the space station flight control room in the Mission Control Center at NASA’s Johnson Space Center. Flight director Kwatsi Alibaruho (right) is visible on the front row.

ISS ULF2 Flight Control Team in FCR-1 - Orbit 3 - Flight Director David Korth

NASA Image and Video Library

2009-03-20

JSC2009-E-061164 (20 March 2009) --- The members of the STS-119/15A ISS Orbit 3 flight control team pose for a group portrait in the space station flight control room in the Mission Control Center at NASA’s Johnson Space Center. Flight director David Korth (right) is visible on the front row.

STS-131/19A Flight Control Team in FCR-1 - Orbit 1- Flight Director Courtney McMillan

NASA Image and Video Library

2010-04-14

JSC2010-E-052979 (14 April 2010) --- The members of the STS-131/19A ISS Orbit 1 flight control team pose for a group portrait in the space station flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Courtenay McMillan (center) stands on the front row.

ASTRONAUT GROUP - PORTRAIT

NASA Image and Video Library

1962-10-01

S62-06759 (1962) --- This is the second group of pilot astronauts chosen by the National Aeronautics and Space Administration (NASA). These astronaut pilots are (kneeling left to right) Charles Conrad, Jr., Frank Borman, Neil A. Armstrong, and John W. Young; (standing in the back row - left to right) Elliot M. See, Jr., James A. McDivitt, James A. Lovell, Jr., Edward H. White II, and Thomas P. Stafford.

TRACES OF ORIGINAL PARTITIONS AT JUNCTURE OF FRONT ROOM, REAR ...

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

TRACES OF ORIGINAL PARTITIONS AT JUNCTURE OF FRONT ROOM, REAR ROOM AND HALL, SECOND FLOOR. ALSO SHOWS ORIGINAL STUCCO CORNICE OF FRONT AND REAR ROOMS (LEFT) AND HALL (RIGHT) - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

[Open double-row rotator cuff repair using the LASA-DR screw].

PubMed

Schoch, C; Geyer, S; Geyer, M

2016-02-01

Safe and cost-effective rotator-cuff repair. All types of rotator cuff lesions. Frozen shoulder, rotator cuff mass defect, defect arthropathy. Extensive four-point fixation on the bony footprint is performed using the double-row lateral augmentation screw anchor (LASA-DR) with high biomechanical stability. Following mobilization of the tendons, these are refixed in the desired configuration first medially and then laterally. To this end, two drilling channels (footprint and lateral tubercle) are created for each screw. Using the shuttle technique, a suture anchor screw is reinforced with up to four pairs of threads. The medial row is then pierced and tied, and the sutures that have been left long are tied laterally around the screw heads (double row). 4 Weeks abduction pillow, resulting in passive physiotherapy, followed by initiation of active assisted physiotherapy. Full weight-bearing after 4-6 months. Prospective analysis of 35 consecutive Bateman-III lesions with excellent results and low rerupture rate (6%).

8. INTERIOR OF FRONT SCREENEDIN PORCH SHOWING PORCH ENTRY DOOR ...

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

8. INTERIOR OF FRONT SCREENED-IN PORCH SHOWING PORCH ENTRY DOOR AT PHOTO CENTER AND FRONT ENTRY DOOR TO LIVING ROOM AT PHOTO LEFT. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

40 CFR 204.54 - Test procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., left, front, and back sides and top of the test unit. The microphone position to the right, left, front... calculated by the following method: L=10 log (1/5[Antilog L1/10+Antilog L 2/10+Antilog L 3/10+ Antilog L 4/10+ Antilog L 5/10]) Where: L=The average A-weighted sound level (in decibels) L 1=The A-weighted sound level...

40 CFR 204.54 - Test procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., left, front, and back sides and top of the test unit. The microphone position to the right, left, front... calculated by the following method: L=10 log (1/5[Antilog L1/10+Antilog L 2/10+Antilog L 3/10+ Antilog L 4/10+ Antilog L 5/10]) Where: L=The average A-weighted sound level (in decibels) L 1=The A-weighted sound level...

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6LIGHT FRONT ENTRY ...

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

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6-LIGHT FRONT ENTRY DOOR, OPEN PANEL DOOR TO BEDROOM NUMBER ONE, AND 6-LIGHT OVER 1-LIGHT SASH WINDOW ON REAR WALL AT PHOTO LEFT CENTER. FIREPLACE ORIGINALLY OCCUPIED SPACE UNDER ROUND HEATER VENT HOLE AT PHOTO LEFT. VIEW TO WEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

Birds of a Feather Flock Together: The Importance of Seating Location with Active Learning in the Professional Classroom

ERIC Educational Resources Information Center

Miller, Cynthia J.; Metz, Michael J.

2014-01-01

Ask any professor to describe a "first-row student," and you will likely hear a description of an engaged learner who pays attention during class, takes notes, and asks questions. A research study from the 1980s has indicated that undergraduate students sitting in the front and center of the classroom score higher than other students.…

STS-105 Flight Control Team Photo

NASA Image and Video Library

2001-08-16

JSC2001-02228 (16 August 2001) --- The members of the STS-105/ISS 7A.1 Planning team pose for a group portrait in the shuttle flight control room (WFCR) in Houston’s Mission Control Center (MCC). Astronaut Robert L. Curbeam, Jr., spacecraft communicator (CAPCOM), stands behind the STS-105 mission logo. Flight director Bryan Austin is visible in the front row on the far right.

Space Shuttle Projects

NASA Image and Video Library

1988-10-26

The STS-27 crew portrait features 5 astronauts. Seated, left to right, are Jerry L. Ross, mission specialist; Guy S. Gardner, pilot; and Robert L. Gibson, commander. On the back row, left to right, are mission specialists Richard M. Mullane, and William M. Shepherd. Launched aboard the Space Shuttle Atlantis on December 2, 1988 at 9:30:34 am (EST), the STS-27 mission was the third mission dedicated to the Department of Defense (DOD).

KSC-2012-3637

NASA Image and Video Library

2012-07-02

CAPE CANAVERAL, Fla. – Distinguished speakers are seated in the front row in Kennedy Space Center's Operations and Checkout Building high bay for an event marking the arrival of NASA's first space-bound Orion capsule in Florida. From left are Dan Dumbacher, NASA deputy associate administrator for Exploration Systems Development, NASA Kennedy Space Center Director Robert Cabana, NASA Deputy Administrator Lori Garver, U.S. Senator Bill Nelson, Mark Geyer, Orion program manager, David Beaman, NASA Space Launch System spacecraft and payload integration manager, Pepper Phillips, program manager for NASA's Ground Systems Development and Operations, and John Karas, vice president and general manager of Human Spaceflight for Lockheed Martin Space Systems. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. The capsule was shipped to Kennedy from NASA's Michoud Assembly Facility in New Orleans where the crew module pressure vessel was built. The Orion production team will prepare the module for flight at Kennedy by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Kim Shiflett

System for inspection of stacked cargo containers

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

Derenzo, Stephen

The present invention relates to a system for inspection of stacked cargo containers. One embodiment of the invention generally comprises a plurality of stacked cargo containers arranged in rows or tiers, each container having a top, a bottom a first side, a second side, a front end, and a back end; a plurality of spacers arranged in rows or tiers; one or more mobile inspection devices for inspecting the cargo containers, wherein the one or more inspection devices are removeably disposed within the spacers, the inspection means configured to move through the spacers to detect radiation within the containers. Themore » invented system can also be configured to inspect the cargo containers for a variety of other potentially hazardous materials including but not limited to explosive and chemical threats.« less

2. AERIAL VIEW OF EAST/REAR AND SOUTH/SIDE FACADES, LOOKING NORTHWEST ...

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

2. AERIAL VIEW OF EAST/REAR AND SOUTH/SIDE FACADES, LOOKING NORTHWEST (FROM LEFT TO RIGHT, OPPOSITE OF ABOVE) - Lawyers' Row Block, North Court House Road between Fourteenth & Fifteenth Streets, Arlington, Arlington County, VA

Taxonomy and phylogeny of two species of the genus Deviata (Protista, Ciliophora) from China, with description of a new soil form, Deviata parabacilliformis sp. nov.

PubMed

Li, Fengchao; Lv, Zhao; Yi, Zhenzhen; Al-Farraj, Saleh A; Al-Rasheid, Khaled A S; Shao, Chen

2014-11-01

The morphology and morphogenesis of a soil hypotrichous ciliate, Deviata parabacilliformis sp. nov., isolated from northern China, were investigated. D. parabacilliformis measures about 75-210 × 25-60 µm in vivo, with an elongate and flexible body. It possesses one right marginal row, two to four left marginal rows and three dorsal kineties. The main morphogenetic features of D. parabacilliformis are: (i) the oral primordium originates de novo; (ii) anlage IV of the opisthe originates from parental frontoventral row V, anlage V originates de novo, and anlage VI forms from frontoventral row VI; and (iii) anlage I of the proter originates from the anterior portion of the parental paroral, anlage II originates from the buccal cirrus, anlage III originates from the parabuccal cirri, anlage IV originates from parental frontoventral row IV and anlage V forms from the anterior of parental frontoventral row VI. The morphology of an edaphic population of another species of the genus Deviata, Deviata bacilliformis (Gelei 1954) Eigner 1995, was also investigated. This work also provides the first record of SSU rRNA gene sequences for species of the genus Deviata. Molecular phylogenetic analysis suggests that Deviata is not monophyletic, and its position is poorly resolved due to weak phylogenetic signal of the 18S marker in the Stichotrichida. © 2014 IUMS.

Space Shuttle Projects

NASA Image and Video Library

1985-09-08

The crew assigned to the STS-51J mission included (seated left to right) Robert L. Stewart, mission specialist; Karol J. Bobko, commander; and Ronald J. Grabe, pilot. On the back row, left to right, are mission specialists David C. Hilmers, and Major Willliam A, Pailles (USAF). Launched aboard the Space Shuttle Atlantis on October 3, 1985 at 11:15:30 am (EDT), the STS-51J mission was the second mission dedicated to the Department of Defense (DOD).

25. CAFETERIA Note remains of tile floor in foreground. Food ...

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

25. CAFETERIA Note remains of tile floor in foreground. Food cooked on the stove was served to workers in the eating area to the left of the counter (off picture). - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA

PROGRAMED INSTRUCTION AS A STRATEGY FOR DEVELOPING CURRICULA FOR CHILDREN FROM DISADVANTAGED BACKGROUNDS.

ERIC Educational Resources Information Center

GOTKIN, LASSAR G.

MATRIX GAMES IS A MODIFIED PROGRAMED-INSTRUCTION APPROACH TO TEACHING AND DEVELOPING LANGUAGE SKILLS. IN THIS STUDY, A BOARD DISPLAYING 16 PICTURES IN A 4 X 4 MATRIX WAS PLACED IN FRONT OF SEVERAL 4- OR 5-YEAR-OLDS. THE PICTURES COMPOSING A ROW CONTAINED A COMMON ITEM, FOR EXAMPLE, A BOY. THE PICTURES OF A COLUMN ALSO CONTAINED A COMMON ITEM, FOR…

KSC-2009-1363

NASA Image and Video Library

2009-01-22

CAPE CANAVERAL, Fla. – The fog clears from the turn basin as the morning sky turns blue over NASA's Kennedy Space Center in Florida. A pelican has a front row seat for the spectacle. Kennedy is surrounded by water: the Banana River, Banana Creek, Indian River Lagoon and the Atlantic Ocean, all of which provide scenes of beauty and nature that contrast with the high technology and power of the center. Photo credit: NASA/Ben Smegelsky

'Crashing' the rugby scrum -- an avoidable cause of cervical spinal injury. Case reports.

PubMed

Scher, A T

1982-06-12

Deliberate crashing of the opposing packs prior to a rugby scrum is an illegal but commonly practised manoeuvre which can lead to abnormal flexion forces being applied to players in the front row, with resultant cervical spine and spinal cord injury. Two cases of cervical spinal cord injury sustained in this manner are presented. The mechanism of injury, the forces involved and preventive measures are discussed.

HIGH ENERGY PHYSICS: Bulgarians Sue CERN for Leniency.

PubMed

Koenig, R

2000-10-13

In cash-strapped Bulgaria, scientists are wondering whether a ticket for a front-row seat in high-energy physics is worth the price: Membership dues in CERN, the European particle physics lab, nearly equal the country's entire budget for competitive research grants. Faced with that grim statistic and a plea for leniency from Bulgaria's government, CERN's governing council is considering slashing the country's membership dues for the next 2 years.

North view; Station Building south (front) elevations, portion of ...

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

North view; Station Building - south (front) elevations, portion of covered ramp at left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Merge Fuzzy Visual Servoing and GPS-Based Planning to Obtain a Proper Navigation Behavior for a Small Crop-Inspection Robot.

PubMed

Bengochea-Guevara, José M; Conesa-Muñoz, Jesus; Andújar, Dionisio; Ribeiro, Angela

2016-02-24

The concept of precision agriculture, which proposes farming management adapted to crop variability, has emerged in recent years. To effectively implement precision agriculture, data must be gathered from the field in an automated manner at minimal cost. In this study, a small autonomous field inspection vehicle was developed to minimise the impact of the scouting on the crop and soil compaction. The proposed approach integrates a camera with a GPS receiver to obtain a set of basic behaviours required of an autonomous mobile robot to inspect a crop field with full coverage. A path planner considered the field contour and the crop type to determine the best inspection route. An image-processing method capable of extracting the central crop row under uncontrolled lighting conditions in real time from images acquired with a reflex camera positioned on the front of the robot was developed. Two fuzzy controllers were also designed and developed to achieve vision-guided navigation. A method for detecting the end of a crop row using camera-acquired images was developed. In addition, manoeuvres necessary for the robot to change rows were established. These manoeuvres enabled the robot to autonomously cover the entire crop by following a previously established plan and without stepping on the crop row, which is an essential behaviour for covering crops such as maize without damaging them.

Merge Fuzzy Visual Servoing and GPS-Based Planning to Obtain a Proper Navigation Behavior for a Small Crop-Inspection Robot

PubMed Central

Bengochea-Guevara, José M.; Conesa-Muñoz, Jesus; Andújar, Dionisio; Ribeiro, Angela

2016-01-01

The concept of precision agriculture, which proposes farming management adapted to crop variability, has emerged in recent years. To effectively implement precision agriculture, data must be gathered from the field in an automated manner at minimal cost. In this study, a small autonomous field inspection vehicle was developed to minimise the impact of the scouting on the crop and soil compaction. The proposed approach integrates a camera with a GPS receiver to obtain a set of basic behaviours required of an autonomous mobile robot to inspect a crop field with full coverage. A path planner considered the field contour and the crop type to determine the best inspection route. An image-processing method capable of extracting the central crop row under uncontrolled lighting conditions in real time from images acquired with a reflex camera positioned on the front of the robot was developed. Two fuzzy controllers were also designed and developed to achieve vision-guided navigation. A method for detecting the end of a crop row using camera-acquired images was developed. In addition, manoeuvres necessary for the robot to change rows were established. These manoeuvres enabled the robot to autonomously cover the entire crop by following a previously established plan and without stepping on the crop row, which is an essential behaviour for covering crops such as maize without damaging them. PMID:26927102

Coronary Events and Anatomy After Arterial Switch Operation for Transposition of the Great Arteries: Detection by 16-Row Multislice Computed Tomography Angiography in Pediatric Patients

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

Oztunc, Funda, E-mail: foztunc@yahoo.com; Baris, Safa, E-mail: safabaris@hotmail.co; Adaletli, Ibrahim, E-mail: iadaletli@yahoo.com

2009-03-15

The purpose of this study was to evaluate the feasibility of multislice computed tomographic (MSCT) angiography as a noninvasive method for detecting ostial, proximal, and middle segment coronary stenosis or occlusion and anatomy in patients with transposition of the great arteries who had undergone arterial switch operation (ASO). Sixteen-detector-row MSCT angiography was performed in 16 patients treated with ASO for transposition of the great arteries. The median age was 10.3 years (range, 6.2-16.3 years). Sixteen-detector-row MSCT angiography was performed in 16 patients who had undergone ASO. CT imaging was performed in the craniocaudal direction from 2 cm above the carinamore » up to the heart basis. Noninvasive assessment of coronary artery stenosis and anatomy were investigated by MSCT angiography. Two patients were excluded from the study because of artifacts. Of 14 evaluated patients, 1 patient had ostial stenosis (7.1%). A coronary artery anatomy variant was present in six patients: left main artery (LMA) and right coronary artery (RCA) originating from the right sinus as a single orifice (n = 2); left circumflex artery (LCX) originating from the RCA (n = 1); LMA and RCA, after branching to the LCX, originating separately from the right sinus (n = 1); and LMA (n = 1) and left anterior descending artery (LADA; n = 1) originating directly from the right sinus. Intramural bridging in the LAD (n = 2) was detected. Five patients were normal. In conclusion, MSCT angiography, as a noninvasive, feasible technique for assessing coronary stenosis or occlusion and anatomy, can be used in the follow-up of patients who have undergone ASO.« less

In vitro biomechanical comparison of three different types of single- and double-row arthroscopic rotator cuff repairs: analysis of continuous bone-tendon contact pressure and surface during different simulated joint positions.

PubMed

Grimberg, Jean; Diop, Amadou; Kalra, Kunal; Charousset, Christophe; Duranthon, Louis-Denis; Maurel, Nathalie

2010-03-01

We assessed bone-tendon contact surface and pressure with a continuous and reversible measurement system comparing 3 different double- and single-row techniques of cuff repair with simulation of different joint positions. We reproduced a medium supraspinatus tear in 24 human cadaveric shoulders. For the 12 right shoulders, single-row suture (SRS) and then double-row bridge suture (DRBS) were used. For the 12 left shoulders, DRBS and then double-row cross suture (DRCS) were used. Measurements were performed before, during, and after knot tying and then with different joint positions. There was a significant increase in contact surface with the DRBS technique compared with the SRS technique and with the DRCS technique compared with the SRS or DRBS technique. There was a significant increase in contact pressure with the DRBS technique and DRCS technique compared with the SRS technique but no difference between the DRBS technique and DRCS technique. The DRCS technique seems to be superior to the DRBS and SRS techniques in terms of bone-tendon contact surface and pressure. Copyright 2010 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

Expedition Three, Expedition Two and STS-105 crews pose in the U.S. Laboratory

NASA Image and Video Library

2001-08-17

ISS003-E-5171 (17 August 2001) --- The Expedition Three (white shirts), STS-105 (striped shirts), and Expedition Two (red shirts) crews assemble for a group photo in the Destiny laboratory on the International Space Station (ISS). The Expedition Three crew members are, from bottom to top, cosmonauts Mikhail Tyurin and Vladimir N. Dezhurov, both flight engineers, and Frank L. Culbertson, Jr., mission commander; STS-105 crew members are, front row, Daniel T. Barry, mission specialist, and Scott J. Horowitz, commander, back row, Frederick W. (Rick) Sturckow, pilot, and Patrick G. Forrester, mission specialist; Expedition Two crew members are, from top to bottom, cosmonaut Yury V. Usachev, mission commander, James S. Voss and Susan J. Helms, flight engineers. Dezhurov, Tyurin and Usachev represent Rosaviakosmos. This image was taken with a digital still camera.

17. NBS TOOL ROOM. MISCELLANEOUS TOOLS USED DURING EXTRA VEHICULAR ...

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

17. NBS TOOL ROOM. MISCELLANEOUS TOOLS USED DURING EXTRA VEHICULAR ACTIVITY (EVA) MISSIONS AND NBS TRAINING. FROM LEFT TO RIGHT THE TOOLS ARE: SHUTTLE TRANSPORTATION SYSTEM (STS) PORTABLE FOOT RESTRAINT (PFR), ESSEX WRENCH, SOCKET WRENCH, SAFETY TETHER REEL (LEFT REAR), MINI WORKSTATION (CENTER REAR), TETHERS (FRONT CENTER), HUBBLE SPACE TELESCOPE (HST) POWER TOOL (FRONT RIGHT), HUBBLE SPACE TELESCOPE & PORTABLE FOOT RESTRAINT (REAR RIGHT). - Marshall Space Flight Center, Neutral Buoyancy Simulator Facility, Rideout Road, Huntsville, Madison County, AL

Expedition 23 Launch Day

NASA Image and Video Library

2010-04-01

Expedition 23 Flight Engineer Tracy Caldwell Dyson, front left, Expedition 23 Soyuz Commander Alexander Skvortsov, front center, and Expedition 23 Flight Engineer Mikhail Kornienko pose with backup crewmembers NASA Flight Engineer Scott Kelly of the U.S., back left, Flight Engineer Alexander Samokutyayev of Russia, back center, and Flight Engineer Andrei Borisenko of Russia, prior to the crews’ launch onboard a Soyuz rocket to the International Space Station on Friday, April 2, 2010, in Baikonur, Kazakhstan. Photo Credit: (NASA/Carla Cioffi)

Official portrait of the STS-46 Atlantis, Orbiter Vehicle (OV) 104, crew

NASA Image and Video Library

1999-02-26

STS046-S-002 (May 1992) --- The crew members assigned to the STS-46 mission pose with seven flags that represent participation on the flight. Loren J. Shriver (right front) is mission commander; Andrew M. Allen (left front) is pilot. Others are (left to right) Marsha S. Ivins, mission specialist; Claude Nicollier, mission specialist representing the European Space Agency (ESA); Jeffrey A. Hoffman, payload commander; Franklin R. Chang-Diaz, mission specialist; and Franco Malerba, flying for the Italian Space Agency (ASI). The flags, left to right, represent the United States of America, Costa Rica (Chang's native country), Italy, Switzerland (Nicollier's homeland), NASA, ESA and ASI.

Slow Progress in Dune (Left Front Wheel)

NASA Technical Reports Server (NTRS)

2005-01-01

The left front wheel of NASA's Mars Exploration Rover Opportunity makes slow but steady progress through soft dune material in this movie clip of frames taken by the rover's front hazard identification camera over a period of several days. The sequence starts on Opportunity's 460th martian day, or sol (May 10, 2005) and ends 11 days later. In eight drives during that period, Opportunity advanced a total of 26 centimeters (10 inches) while spinning its wheels enough to have driven 46 meters (151 feet) if there were no slippage. The motion appears to speed up near the end of the clip, but that is an artifact of individual frames being taken less frequently.

jsc2012e239102

NASA Image and Video Library

2012-11-29

At the Gagarin Museum at the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 34/35 Soyuz Commander Roman Romanenko (front center) thumbs through a testimonial book Nov. 29, 2012 during ceremonial activities. The book is signed by all Russian and international space travelers prior to their flights. Romanenko, NASA Flight Engineer Tom Marshburn (front left), Flight Engineer Chris Hadfield of the Canadian Space Agency (front right) and their backups, NASA’s Karen Nyberg (rear left), Fyodor Yurchikhin (rear center) and Luca Parmitano (rear right) are training for the launch of Marshburn, Hadfield and Romanenko Dec. 19 to the International Space Station in the Soyuz TMA-07M spacecraft from the Baikonur Cosmodrome in Kazakhstan. NASA/Stephanie Stoll

Planar view towards the southeast of the front of coffee ...

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

Planar view towards the southeast of the front of coffee processing structure with the Santaella residence to the left - Santaella Coffee Processing Site, Highway 139, Kilometer 10.6, Maraguez, Ponce Municipio, PR

Al Basrah, Iraq

NASA Image and Video Library

2017-12-08

Al Basrah, Iraq Sensor: L7 ETM+ Acquisition Date: April 4, 2003 Path/Row: 166/39 Lat/Long: 30.486/47.811 Smoke drifts south in this image of Al Basrah, located in southeastern Iraq. The green circles from the center to the left of the image represent irrigated crops.

1. Historic American Buildings Survey, August, 1971 SOUTH (FRONT) ELEVATIONS ...

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

1. Historic American Buildings Survey, August, 1971 SOUTH (FRONT) ELEVATIONS AT LOVE AND BILGER TIN SHOP (LEFT) AND SACHS BROTHERS STORE (RIGHT). - Love & Bilger Tin Shop, 150 West California Street, Jacksonville, Jackson County, OR

Front view of bldg 30 which houses mission control

NASA Technical Reports Server (NTRS)

1984-01-01

Front view of bldg 30 which houses mission control. A shift change for the 41-D mission is underway. The windowless wing at left houses three floors, including rooms supporting flight control room 1 and 2.

KENNEDY SPACE CENTER, FLA. -- United Space Alliance (USA) Vice President and Associate Program Manager of Florida Operations Bill Pickavance (left front) and NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (right front) tour a solid rocket booster (SRB) retrieval ship at Cape Canaveral. NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

NASA Image and Video Library

2003-12-19

KENNEDY SPACE CENTER, FLA. -- United Space Alliance (USA) Vice President and Associate Program Manager of Florida Operations Bill Pickavance (left front) and NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (right front) tour a solid rocket booster (SRB) retrieval ship at Cape Canaveral. NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

3. Main Control Switchboard (front), view to the southwest, with ...

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

3. Main Control Switchboard (front), view to the southwest, with item 1 (the synchronization monitor) on the far left of the photograph and item 14 (the Libby transmission line panel) on the far right of the photograph. The operator's desk, with telephone and computer monitors, is also visible in left foreground of the photograph. - Washington Water Power Clark Fork River Noxon Rapids Hydroelectric Development, Powerhouse, South bank of Clark Fork River at Noxon Rapids, Noxon, Sanders County, MT

STS098-S-002

NASA Image and Video Library

2000-12-01

STS098-S-002 (December 2000) --- These five astronauts have been in training for the STS-98 mission, scheduled for launch aboard the Space Shuttle Atlantis in January of 2001. The crew is composed of astronauts Kenneth D. Cockrell (right front), mission commander; and Mark L. Polansky (left front), pilot; along with astronauts Marsha S. Ivins, Robert L. Curbeam, Jr., (left rear) and Thomas D. Jones (right rear), all mission specialists. Curbeam and Jones are the scheduled extravehicular activity (EVA) participants for the International Space Station's 5a mission.

Portrait view of STS 41-G crew in civilian clothes

NASA Image and Video Library

1984-09-04

41D-3277 (S14-3277) (4 Sept 1984) --- Having met the press for the first time as a group, members of the STS 41-G crew pose for photographs in the Shuttle mockup and integration laboratory at the Johnson Space Center. They are (bottom row, left, to right) Marc Garneau and Paul D. Scully-Power, both payload specialists; and Robert L. Crippen, crew commander; (second row, l.-r.) Astronauts Jon A. McBride, pilot; David C. Leestma and Sally K. Ride, both mission specialists; and Kathryn D. Sullivan, mission specialist. They are scheduled for an October 5, 1984 launch aboard the Space Shuttle Challenger.

A User’s/Programmer’s Manual for TWAKE.

DTIC Science & Technology

1988-05-06

subroutines sorted according to primary function Inout OutDut Utjiitv Ean. Solve LDDOEL CALORD GETBAT ASSMAT EDATA COMOC LINKI ASMSQ BDINPT DRVBUG LINK2 BANCHO...beginning at the left most node (no. 1) and continuing to the last node in that row (no. 19). IBORD LEFT 2 BOTTOM 2 RIGHT 2 TOP 2 DONE LINKI 2 T call...LINK1 3 T GEOMFL Call SUBROUTINE NODELM again to compute element thickness and area from data calculated in GEOMFL. LINKI 2 T NODELM Call SUBROUTINE

PREFACE: The 395th Wilhelm and Else Heraeus Seminar: `Time-dependent phenomena in Quantum Mechanics'

NASA Astrophysics Data System (ADS)

Kleber, Manfred; Kramer, Tobias

2008-03-01

The 395th Wilhelm and Else Heraeus Seminar: `Time-dependent phenomena in Quantum Mechanics' took place at the Heinrich Fabri Institute in Blaubeuren, Germany, 12-16 September 2007. The conference covered a wide range of topics connected with time-dependent phenomena in quantum mechanical systems. The 20 invited talks and 15 short talks with posters at the workshop covered the historical debate between Schrödinger, Dirac and Pauli about the role of time in Quantum Mechanics (the debate was carried out sometimes in footnotes) up to the almost direct observation of electron dynamics on the attosecond time-scale. Semiclassical methods, time-delay, monodromy, variational principles and quasi-resonances are just some of the themes which are discussed in more detail in the papers. Time-dependent methods also shed new light on energy-dependent systems, where the detour of studying the time-evolution of a quantum states allows one to solve previously intractable problems. Additional information is available at the conference webpage http://www.quantumdynamics.de The organizer would like to thank all speakers, contributors, session chairs and referees for their efforts in making the conference a success. We also gratefully acknowledge the generous financial support from the Wilhelm and Else Heraeus Foundation for the conference and the production of this special volume of Journal of Physics: Conference Series. Manfred Kleber Physik Department T30, Technische Universität München, 85747 Garching, Germany mkleber@ph.tum.de Tobias Kramer Institut I: Theoretische Physik, Universität Regensburg, 93040 Regensburg, Germany tobias.kramer@physik.uni-regensburg.de Guest Editors Front row (from left): W Schleich, E J Heller, J B Delos, H Friedrich, K Richter, M Kleber, P Kramer, M Man'ko, A del Campo, V Man'ko, M Efremov, A Ruiz, M O Scully Middle row: A Zamora, R Aganoglu, T Kramer, J Eiglsperger, H Cruz, P Raab, I Cirac, G Muga, J Larson, V Dodonov, W Becker Back row: A Eckardt, A Siddiki, K Vafayi, M Holthaus, E Räsänen, M Rodriguez, O Kullie, D Milošević, J Briggs, A Ribeiro, (not in the picture W Zwerger)

View southeast, stone sluice, top of lower standing section, showing ...

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

View southeast, stone sluice, top of lower standing section, showing row of cement piers in center, retaining wall to left, barge canal sluice to right - Glens Falls Feeder, Sluice, Along south side of Glens Falls Feeder between locks 10 & 20, Hudson Falls, Washington County, NY

51. LAUNCH CREW IN FRONT OF BARGE ON RAIL BUGGIES. ...

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

51. LAUNCH CREW IN FRONT OF BARGE ON RAIL BUGGIES. (LEFT OT RIGHT: DALE WILBURN, GENE EVERLY, TIM DOEPELHEUER, JACK ROBERTS, JAMES REARICK, STEVE RAKUSKIN) - Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsville, Fayette County, PA

Elevation view of front (east) side of milk barn includes ...

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

Elevation view of front (east) side of milk barn includes portion of creamery on left and main barn on right. - Kosai Farm, Milk Barn, B Street north of Northwest Twenty-ninth Street, Auburn, King County, WA

3. Missile transporter/erector, front of cab, erector fully extended, view ...

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

3. Missile transporter/erector, front of cab, erector fully extended, view from left rear towards east - Ellsworth Air Force Base, Delta Flight, 10 mile radius around Exit 127 off Interstate 90, Interior, Jackson County, SD

1. View of west front and south side of Craft ...

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

1. View of west front and south side of Craft Farm, House, facing northeast. North Brown Road in foreground and mature hardwood tree on left. - Craft Farm, House, 1912 North Brown Road, Lawrenceville, Gwinnett County, GA

2. SOUTH FRONT, MAIN SECTION, LOOKING NORTH; 92 BROAD STREET ...

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

2. SOUTH FRONT, MAIN SECTION, LOOKING NORTH; 92 BROAD STREET VISIBLE AT LEFT EDGE OF PHOTOGRAPH, INFILL SECTION OF 90 BROAD STREET VISIBLE AT RIGHT EDGE OF PHOTOGRAPH - 90 Broad Street (Commercial Building), Charleston, Charleston County, SC

North view; Station Building south (front) elevation, portions of ...

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

North view; Station Building - south (front) elevation, portions of covered ramp and Street Car Waiting House at near left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

15. GENERAL INTERIOR VIEW LOOKING EAST TOWARDS GALLERY AND FRONT ...

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

15. GENERAL INTERIOR VIEW LOOKING EAST TOWARDS GALLERY AND FRONT ENTRY (NOTE DOORWAY TO BELL TOWER AT TOP AND CONFESSIONAL BOOTHS TO LEFT REAR) - Sacred Heart Church at Whitemarsh, 16101 Annapolis Road, Bowie, Prince George's County, MD

SIDE AND FRONT OF CONTROL BUILDING, CONNECTING TUNNEL VISIBLE AT ...

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

SIDE AND FRONT OF CONTROL BUILDING, CONNECTING TUNNEL VISIBLE AT FAR LEFT, VIEW TOWARDS NORTHEAST - Glenn L. Martin Company, Titan Missile Test Facilities, Control Building A, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

View from the back of the Flight control room of Mission control center

NASA Image and Video Library

1984-10-06

View from the back of the Mission Control Center (MCC). Visible are the Flight Directors console (left front), the CAPCOM console (right front) and the Payloads console. Some of the STS 41-G crew can be seen on a large screen at the front of the MCC along with a map tracking the progress of the orbiter.

The effect of multi-channel wide dynamic range compression, noise reduction, and the directional microphone on horizontal localization performance in hearing aid wearers.

PubMed

Keidser, Gitte; Rohrseitz, Kristin; Dillon, Harvey; Hamacher, Volkmar; Carter, Lyndal; Rass, Uwe; Convery, Elizabeth

2006-10-01

This study examined the effect that signal processing strategies used in modern hearing aids, such as multi-channel WDRC, noise reduction, and directional microphones have on interaural difference cues and horizontal localization performance relative to linear, time-invariant amplification. Twelve participants were bilaterally fitted with BTE devices. Horizontal localization testing using a 360 degrees loudspeaker array and broadband pulsed pink noise was performed two weeks, and two months, post-fitting. The effect of noise reduction was measured with a constant noise present at 80 degrees azimuth. Data were analysed independently in the left/right and front/back dimension and showed that of the three signal processing strategies, directional microphones had the most significant effect on horizontal localization performance and over time. Specifically, a cardioid microphone could decrease front/back errors over time, whereas left/right errors increased when different microphones were fitted to left and right ears. Front/back confusions were generally prominent. Objective measurements of interaural differences on KEMAR explained significant shifts in left/right errors. In conclusion, there is scope for improving the sense of localization in hearing aid users.

KSC-2009-1362

NASA Image and Video Library

2009-01-22

CAPE CANAVERAL, Fla. – Rising higher in the morning sky, the sun puts a glow on the fog rising from the turn basin at NASA's Kennedy Space Center in Florida. A pelican has a front row seat for the spectacle. Kennedy is surrounded by water: the Banana River, Banana Creek, Indian River Lagoon and the Atlantic Ocean, all of which provide scenes of beauty and nature that contrast with the high technology and power of the center. Photo credit: NASA/Ben Smegelsky

Front-Row Seat at the IPY: The Field Notes Electronic Newsletter

NASA Astrophysics Data System (ADS)

Rithner, P. K.; Zager, S. D.; Garcia-Lavigne, D. N.

2007-12-01

As employees of Polar Field Services/VPR, the arctic logistics provider to the US National Science Foundation, we bear witness to the exploration, documentation, and celebration of the International Polar Year (IPY). Our front- row vantage point (logisticians working with field scientists) offers us a rare opportunity to report on developments at the frontiers of polar research and to describe how scientists work in the Arctic. Our reporting mechanism is field notes, a weekly (summer) to monthly (winter) electronic digest of information about the IPY research we support. Each issue showcases a short "cover" piece highlighting science projects or profiling arctic program participants. In addition, field notes offers news updates, short interviews, and blog-style dispatches contributed by researchers and support personnel. Wherever possible, we include URLs so readers may find more information via the Web: we link to an online database of projects we maintain for the NSF, to university Web sites, project blogs, and so on. We aim to inform the interested layperson about the myriad of activity in the IPY. We like to show that arctic science is interesting, relevant--and a great adventure. We've found field notes to be an excellent outreach venue. By no means a slick media outlet, field notes is published "on the side" by a small but dedicated group of employees who are endlessly fascinated by, and who enjoy an engaging perspective on, contemporary arctic research. Newsletter

Spinal muscle activity in simulated rugby union scrummaging is affected by different engagement conditions.

PubMed

Cazzola, D; Stone, B; Holsgrove, T P; Trewartha, G; Preatoni, E

2016-04-01

Biomechanical studies of rugby union scrummaging have focused on kinetic and kinematic analyses, while muscle activation strategies employed by front-row players during scrummaging are still unknown. The aim of the current study was to investigate the activity of spinal muscles during machine and live scrums. Nine male front-row forwards scrummaged as individuals against a scrum machine under "crouch-touch-set" and "crouch-bind-set" conditions, and against a two-player opposition in a simulated live condition. Muscle activities of the sternocleidomastoid, upper trapezius, and erector spinae were measured over the pre-engagement, engagement, and sustained-push phases. The "crouch-bind-set" condition increased muscle activity of the upper trapezius and sternocleidomastoid before and during the engagement phase in machine scrummaging. During the sustained-push phase, live scrummaging generated higher activities of the erector spinae than either machine conditions. These results suggest that the pre-bind, prior to engagement, may effectively prepare the cervical spine by stiffening joints before the impact phase. Additionally, machine scrummaging does not replicate the muscular demands of live scrummaging for the erector spinae, and for this reason, we advise rugby union forwards to ensure scrummaging is practiced in live situations to improve the specificity of their neuromuscular activation strategies in relation to resisting external loads. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

KENNEDY SPACE CENTER, FLA. - U.S. Senator Bill Nelson (left front) and NASA Administrator Sean O’Keefe (right front) leave the Central Florida Research Park, near Orlando. Behind Nelson (at left) is Congressman Tom Feeney. The research park is being proposed as the location for NASA’s new Shared Services Center. Six sites around the U.S. are under consideration for location of the Center, which would centralize NASA’s payroll, accounting, human resources, facilities and procurement offices that are now handled at each field center. The consolidation is part of the One NASA focus. Others attending the presentation included U.S. Representative Ric Keller, Congressman Dave Weldon, Center Director Jim Kennedy and Pamella J. Dana, Ph.D., director, Office of Tourism, Trade, and Economic Development in Florida.

NASA Image and Video Library

2004-02-19

KENNEDY SPACE CENTER, FLA. - U.S. Senator Bill Nelson (left front) and NASA Administrator Sean O’Keefe (right front) leave the Central Florida Research Park, near Orlando. Behind Nelson (at left) is Congressman Tom Feeney. The research park is being proposed as the location for NASA’s new Shared Services Center. Six sites around the U.S. are under consideration for location of the Center, which would centralize NASA’s payroll, accounting, human resources, facilities and procurement offices that are now handled at each field center. The consolidation is part of the One NASA focus. Others attending the presentation included U.S. Representative Ric Keller, Congressman Dave Weldon, Center Director Jim Kennedy and Pamella J. Dana, Ph.D., director, Office of Tourism, Trade, and Economic Development in Florida.

Astronaut Robinson presents 2010 Silver Snoopy awards

NASA Image and Video Library

2010-06-23

NASA's John C. Stennis Space Center Director Patrick Scheuermann and astronaut Steve Robinson stand with recipients of the 2010 Silver Snoopy awards following a June 23 ceremony. Sixteen Stennis employees received the astronauts' personal award, which is presented by a member of the astronaut corps representing its core principles for outstanding flight safety and mission success. This year's recipients and ceremony participants were: (front row, l to r): Cliff Arnold (NASA), Wendy Holladay (NASA), Kendra Moran (Pratt & Whitney Rocketdyne), Mary Johnson (Jacobs Technology Facility Operating Services Contract group), Cory Beckemeyer (PWR), Dean Bourlet (PWR), Cecile Saltzman (NASA), Marla Carpenter (Jacobs FOSC), David Alston (Jacobs FOSC); (back row, l to r) Scheuermann, Don Wilson (A2 Research), Tim White (NASA), Ira Lossett (Jacobs Technology NASA Test Operations Group), Kerry Gallagher (Jacobs NTOG); Rene LeFrere (PWR), Todd Ladner (ASRC Research and Technology Solutions) and Thomas Jacks (NASA).

Membrane tension controls adhesion positioning at the leading edge of cells

PubMed Central

Pontes, Bruno; Gole, Laurent; Kosmalska, Anita Joanna; Tam, Zhi Yang; Luo, Weiwei; Kan, Sophie; Viasnoff, Virgile; Roca-Cusachs, Pere; Tucker-Kellogg, Lisa

2017-01-01

Cell migration is dependent on adhesion dynamics and actin cytoskeleton remodeling at the leading edge. These events may be physically constrained by the plasma membrane. Here, we show that the mechanical signal produced by an increase in plasma membrane tension triggers the positioning of new rows of adhesions at the leading edge. During protrusion, as membrane tension increases, velocity slows, and the lamellipodium buckles upward in a myosin II–independent manner. The buckling occurs between the front of the lamellipodium, where nascent adhesions are positioned in rows, and the base of the lamellipodium, where a vinculin-dependent clutch couples actin to previously positioned adhesions. As membrane tension decreases, protrusion resumes and buckling disappears, until the next cycle. We propose that the mechanical signal of membrane tension exerts upstream control in mechanotransduction by periodically compressing and relaxing the lamellipodium, leading to the positioning of adhesions at the leading edge of cells. PMID:28687667

15. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

15. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR (EAST) AND LEFT (NORTH) ELEVATIONS - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

18. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

18. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRANCE, 132 (LEFT) 134 (RIGHT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

23. FISH CONVEYOR Conveyor described in Photo No. 21. A ...

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

23. FISH CONVEYOR Conveyor described in Photo No. 21. A portion of a second conveyor is seen on the left. Vertical post knocked askew and cracked cement base of the conveyor, attest to the condition of the building. - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA

5. Aerial view of turnpike path running through center of ...

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

5. Aerial view of turnpike path running through center of photograph along row of trees. 1917 realignment visible along left edge of photograph along edge of forest. Modernized alignment resumes at top right of photograph. View looking north. - Orange Turnpike, Parallel to new Orange Turnpike, Monroe, Orange County, NY

1. LOOKING TOWARD PLANE 9 WEST. BASIN HAS BEEN DRAINED ...

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

1. LOOKING TOWARD PLANE 9 WEST. BASIN HAS BEEN DRAINED AND SLOPE OF PLANE 9 IS VISIBLE BETWEEN ROW OF TREES IN BACKGROUND. STONEWORK ON LEFT IS ABUTMENT TO BRIDGE THAT CROSSED OVER THE CANAL. - Morris Canal, Inclined Plane 9 West, Port Warren, Warren County, NJ

Multidetector row computed tomography evaluation of the micropig kidney as a potential renal donor.

PubMed

Yoon, Woong; Lee, Min Young; Ryu, Jung Min; Moon, Yong Ju; Lee, Sang Hun; Park, Jae Hong; Yun, Seung Pil; Jang, Min Woo; Park, Sung Su; Han, Ho Jae

2010-03-01

Multidetector row computed tomography (MDCT) provides anatomical information about the kidney and other internal organs. Presently, the suitability of 64-channel MDCT to assess the kidney of healthy micropigs was evaluated. Morphological evaluations of the kidney and the major renal vessels of six healthy micropigs were carried out using MDCT, recording kidney volume and the diameter and length of renal arteries and veins. The mean diameters and lengths of the renal artery were 0.44 +/- 0.05 and 4.51 +/- 0.55 cm on the right side and 0.46 +/- 0.06 and 3.36 +/- 0.27 cm on the left side, respectively. The mean diameters and lengths of the renal vein were 1.44 +/- 0.52 and 4.22 +/- 1.29 cm on the right side and 1.38 +/- 0.17 and 5.15 +/- 0.87 cm on the left side, respectively. The mean volume of the right kidney was 79.3 +/- 14.5 mL and of the left kidney was 78.0 +/- 13.9 mL. The data presented in this study suggest that the MDCT offers a noninvasive, rapid, and accurate method for the evaluation of the renal anatomy in living kidney donors. It also provides sufficient information about extra-renal anatomy important for donor surgery and determination of organ suitability.

The Four-Ball Gyro and Motorcycle Countersteering

ERIC Educational Resources Information Center

Galli, J. Ronald; Carroll, Bradley W.

2017-01-01

Most two-wheel motorcycle riders know that, at highway speeds, if you want to turn left you push on the "left" handlebar and pull on the "right" handlebar. This is called "countersteering." Countersteering is counterintuitive since pushing left and pulling right when the front wheel is not spinning would turn the…

FACILITY 317. EXTERIOR OF FRONT SIDE, WITH FACILITY 316 BEYOND ...

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

FACILITY 317. EXTERIOR OF FRONT SIDE, WITH FACILITY 316 BEYOND ON THE LEFT. VIEW FACING NORTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Hospital Point, Pharmacist's Quarters Type, 13-16 First Street, Pearl City, Honolulu County, HI

3. EXTERIOR OF SOUTH SIDE SHOWING DOOR TO ENCLOSED FRONT ...

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

3. EXTERIOR OF SOUTH SIDE SHOWING DOOR TO ENCLOSED FRONT PORCH ON PHOTO RIGHT AND DOOR TO KITCHEN AT PHOTO LEFT. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

South front and west side, oblique view to the northeast. ...

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

South front and west side, oblique view to the northeast. A recent addition is visible at the far left behind the original building - Wellton-Mohawk Irrigation System, Building No. 13 (House), 30682 Wellton-Mohawk Drive, Wellton, Yuma County, AZ

Evidence for Functional Groupings of Vibrissae across the Rodent Mystacial Pad

PubMed Central

Hobbs, Jennifer A.; Towal, R. Blythe; Hartmann, Mitra J. Z.

2016-01-01

During natural exploration, rats exhibit two particularly conspicuous vibrissal-mediated behaviors: they follow along walls, and “dab” their snouts on the ground at frequencies related to the whisking cycle. In general, the walls and ground may be located at any distance from, and at any orientation relative to, the rat’s head, which raises the question of how the rat might determine the position and orientation of these surfaces. Previous studies have compellingly demonstrated that rats can accurately determine the horizontal angle at which a vibrissa first touches an object, and we therefore asked whether this parameter could provide the rat with information about the pitch, distance, and yaw of a surface relative to its head. We used a three-dimensional model of the whisker array to construct mappings between the horizontal angle of contact of each vibrissa and every possible (pitch, distance, and yaw) configuration of the head relative to a flat surface. The mappings revealed striking differences in the patterns of contact for vibrissae in different regions of the array. The exterior (A, D, E) rows provide information about the relative pitch of the surface regardless of distance. The interior (B, C) rows provide distance cues regardless of head pitch. Yaw is linearly correlated with the difference between the number of right and left whiskers touching the surface. Compared to the long reaches that whiskers can make to the side and below the rat, the reachable distance in front of the rat’s nose is relatively small. We confirmed key predictions of these functional groupings in a behavioral experiment that monitored the contact patterns that the vibrissae made with a flat vertical surface. These results suggest that vibrissae in different regions of the array are not interchangeable sensors, but rather functionally grouped to acquire particular types of information about the environment. PMID:26745501

Spirit Robotic Stretch on Sol 2052

NASA Image and Video Library

2009-10-19

NASA Mars Exploration Rover Spirit recorded this forward view of its arm and surroundings; bright soil in the left half of the image is loose, fluffy material churned by the rover left-front wheel as Spirit.

Systems Analysis of Remote Piloting/Robotics Technology Applicable to Assault Rafts.

DTIC Science & Technology

1982-01-01

LTOG 3.936 m n Driver Position Driver is only member of crew seated under armor - seated in front leftI of hull - 3 M17 periscopes - single piece...hatch cover. Vision Data Summary I.D - 3P; H - 82.5* to 165* V - 110 to 220 SC - Is not under armor ; therefore has freedom of vision. Mobility Information... under armor - seated in front left * of hull - 3 Ml7 periscopes - single piece hatch cover. 4Vision Data Summary SD - 3P; H - 82.50 to 1650 V - 110 to

Complete NACA Muroc Staff of 1947, in front of the XS-1 and B-29

NASA Technical Reports Server (NTRS)

1947-01-01

The NACA Muroc Contingent in October 1947 in front of the Bell Aircraft Corporation X-1-2 and Boeing B-29 launch aircraft. Standing left to right: Le Roy Proctor, Jr., Don Borchers, Harold Nemecek, Phyllis Actis Rogers, Milton McLaughlin, Roxanah Yancey, Arthur 'Bill' Vernon, Dorothy Clift Hughes, Naomi C. Wimmer, Frank Hughes, John Mayer, Elmer Bigg, De E. Beeler. Kneeling left to right: Charles Hamilton, Joseph Vensel, Herbert Hoover, Hubert Drake, Eugene Beckwith, Walter Williams, Harold Goodman, Howard Lilly, John Gardner.

1. 185/189D in center, north end west facades (190D front ...

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

1. 185/189-D in center, north end west facades (190-D front left and west facade; 195-D rear right). Looking south. - D-Reactor Complex, Deaeration Plant-Refrigeration Buildings, Area 100-D, Richland, Benton County, WA

8. Front (east) side of incinerator and glove boxes. Ash ...

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

8. Front (east) side of incinerator and glove boxes. Ash canning hood to the left, combustion chamber in the middle, incinerator hood to the right. Looking west. - Plutonium Finishing Plant, Waste Incinerator Facility, 200 West Area, Richland, Benton County, WA

Observational and numerical studies of the low-level jet stream in the atmosphere

NASA Technical Reports Server (NTRS)

Djuric, D.

1986-01-01

Two cases of low-level jet (LLJ) support the hypothesis that the LLJ is an integral part of synoptic-scale cyclogenesis. The appearance of an arch with a row of cumulonimbus is discovered at the front of the LLJ. The inertia oscillations in the LLJ are pointed out as part of the quasi-diurnal variation. A plan for further research by numerical modelling is proposed, which will bring more clarification of the mechanics of the LLJ.

Development of an Oculometer Data Collection Subsystem.

DTIC Science & Technology

1982-12-01

number of time increments between 50 and 183 . "Data gone" is a data sample with an instrument number of zero and the total number of time increments...greater than 183 . Table 2 shows the organization of the information in the data tables. Table 3 shows the format of each of the rows. A ’$’ in front of a...APPENDIX A Memory FFFF SYM-1 Operating System Locations EFFF FF80 Resident Assembler/Editor DFFF CFFF BFFF Resident Assembler/Editor AFFF Disk controller

Flight Investigation of the Cooling Characteristics of a Two-Row Radial Engine Installation. 2 - Cooling-Air Pressure Recovery and Pressure Distribution

DTIC Science & Technology

1946-07-01

good distribution of cooling air, as well as minimum drag for the installation. The fact that these tests showed that the front recovery decreased...installations on engine cooling-air distribution indicates that good coin-elation of the cooling results of like engines in different installations...tests indicate that an important consider- ation in the design of cowlings and cowl flaps should be the obtaining of good distribution of cooling air

Densification and Thermal Properties of Zirconium Diboride Based Ceramics

DTIC Science & Technology

2012-01-01

pulse on the front face and the radiant energy going to an infrared detector on the back face of the specimen...changes going across a row of the periodic table (e.g., Zr, Nb, Mo…) because of the filling of bonding and anti-bonding states in the hybrid orbitals...the relatively small amounts of ZrC (i.e., ə wt%) likely to go into solid solution with the ZrB2, based on the Zr-B-C phase diagram.6 (2

Acting Administrator Lightfoot Visits Ball Aerospace

NASA Image and Video Library

2017-04-06

Acting NASA Deputy Administrator Lesa Roe, second from left, and acting NASA Administrator Robert Lightfoot, second from left, are seen with Mike Gazarik, vice president of Engineering at Ball Aerospace, left and Shawn Conley, test operations manager at Ball Aerospace, left, in front of the large semi-anechoic chamber, Thursday, April 6, 2017 during a visit to Ball Aerospace in Boulder, Colo. Photo Credit: (NASA/Joel Kowsky)

Looking north along the west front of the administration building, ...

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

Looking north along the west front of the administration building, toward the east end of the library. The liberal arts building (a non-contributor) is at the left. - San Bernardino Valley College, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

Official Portrait - STS-26 Discovery - Orbiter Vehicle (OV)-103, crew

NASA Image and Video Library

1987-08-24

S87-40673 (September 1987) --- Astronauts Frederick H. (Rick) Hauck (right front), mission commander, and Richard O. Covey (left front), pilot, are flanked by NASA's STS-26 mission specialists (l.-r.) David C. Hilmers, George D. (Pinky) Nelson and John M. (Mike) Lounge.

Three new species of Parapercis (Perciformes: Pinguipedidae) and first records of P. muronis (Tanaka, 1918) and P. rubromaculata Ho, Chang Shao, 2012 from Australia.

PubMed

Johnson, Jeffrey W; Wilmer, Jessica Worthington

2018-03-01

Three new species of pinguipedid fishes from northern Australia are described based on specimens collected by deep water demersal trawling. Parapercis algrahami sp. nov. is recorded from off Dunk Island, Qld, south to Newcastle, NSW, in 67-333 m. It is distinct in having five narrow transverse dark bars across the upper body and a dark spot dorsally on the caudal-fin base, 6 canine teeth in outer row at front of lower jaw, palatines with 1-2 rows of teeth, and predorsal scales extending far forward on the nape to the posterior portion of the interorbital region. Parapercis imamurai sp. nov. is recorded from off Saumarez Reef, Qld, south to off Coffs Harbour, NSW, in 256-405 m. It is unique in having colouration that includes a broad dusky bar from lower margin of eye across the suborbital region and three broad dusky bands crossing the body between the middle of the soft dorsal-fin and the caudal-fin base, 10 canine teeth in outer row at front of lower jaw, and the fifth dorsal-fin spine longest. Parapercis pogonoskii sp. nov. is unique in having a combination of three reddish-brown vertical bars on the upper body between the anterior and posterior portions of the soft dorsal fin, the soft dorsal fin with two large dusky blotches and caudal-fin base with a dusky blotch in the upper corner, 8-10 canine teeth in outer row at front of lower jaw, fifth dorsal-fin spine longest, angle of subopercle with a single broad spine, and angle of preopercle with 4-5 large widely-separated spines. Comparison of the mitochondrial cytochrome c oxidase subunit 1 (CO 1) genetic marker utilised in DNA barcoding produced significant genetic divergences of at least 8.1% and 14.1% between P. algrahami sp. nov. and P. pogonoskii sp. nov. respectively and their closest sampled congeners.        The geographic range of Parapercis rubromaculata Ho, Chang Shao, 2012 is extended from Taiwan to the southern hemisphere waters off Western Australia, based on specimens collected from Shark Bay, north to Ashmore Terrace, in depths of 56-107 m. A revised diagnosis for the species is presented, meristic, morphometric and DNA barcoding data for the two populations are compared, and a detailed description of the colouration of fresh and preserved specimens from Australia is provided. Previous records of Parapercis macrophthalma (Pietschmann, 1911) from Western Australia are established as misidentifications of Parapercis muronis (Tanaka, 1918) and the latter is thereby confirmed from the southern hemisphere and Australian waters for the first time. Comparative meristic, morphometric and DNA barcoding data is provided for populations of P. muronis from Japan, Philippines and Western Australia.

Expedition 19 Crew Training

NASA Image and Video Library

2009-03-20

Expedition 19 Commander Gennady I. Padalka, left, Flight Engineer Michael R. Barratt, right, and Spaceflight Participant Charles Simonyi, 2nd row right, along with cosmonaut instructors are seen through a quarantine windowed room as they participate in Soyuz rendezvous and docking training at the Cosmonaut Hotel, Saturday, March 21, 2009 in Baikonur, Kazakhstan. (Photo Credit: NASA/Bill Ingalls)

10. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

10. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR(EAST) & LEFT ELEVATIONS FROM THE N. E. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

Fisheye view from the back of the Flight control room of the MCC

NASA Image and Video Library

1984-10-06

Fisheye view from the back of the Flight Control Room (FCR) of the Mission Control Center (MCC). Visible are the Flight Directors console (left front), the CAPCOM console (right front) and the Payloads console. Some of the STS 41-G crew can be seen on a large screen at the front of the MCC along with a map tracking the progress of the orbiter.

2. EXTERIOR OF FRONT (EAST SIDE) OF BUILDING 105 SHOWING ...

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

2. EXTERIOR OF FRONT (EAST SIDE) OF BUILDING 105 SHOWING RECESSED PORCH FRAMED BY CRISS-CROSS WOOD BALUSTRADE, STONE FACING ALONG ORIGINAL PORTION OF HOUSE FRONT, AND ORIGINAL PLANK DOOR TO PORCH BASEMENT AT LOWER PHOTO CENTER. WELDED STEEL PORCH RAILINGS VISIBLE AT PHOTO LEFT CENTER WERE ADDED IN 1972. VIEW TO NORTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

The Original Seven Astronauts in Front of an Air Force Jet

NASA Technical Reports Server (NTRS)

2004-01-01

The original seven astronauts for the Mercury Project pose in front of an Air Force Jet. From left to right: Scott Carpenter, L. Gordon Cooper, John H. Glenn, Virgil I. Gus Grissom, Walter M. Wally Schirra, Alan B. Shepard, and Donald K. Deke Slayton.

2. Historic American Buildings Survey, August, 1971 STREETSCAPE SHOWING EAST ...

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

2. Historic American Buildings Survey, August, 1971 STREETSCAPE SHOWING EAST (FRONT) ELEVATIONS OF HAINES BROTHERS BRICK STORE (FAR RIGHT), ORTH BUILDING, BRUNNER BROTHERS STORE, AND NORTH (FRONT) ELEVATION OF CITY HALL (FAR LEFT). - Haines Brothers Brick Store, 110 South Oregon Street, Jacksonville, Jackson County, OR

KSC-00pp0052

NASA Image and Video Library

2000-01-14

The STS-99 crew leave the Operations and Checkout Building on their way to Launch Pad 39A and a simulated countdown exercise. In the front row are Pilot Dominic Gorie and Commander Kevin Kregel; in the middle row are mission Specialists Janice Voss (Ph.D.) and Janet Lynn Kavandi (Ph.D.); in the back row are Mission Specialists Mamoru Mohri, who is with the National Space Development Agency (NASDA) of Japan, and Gerhard Thiele, who is with the European Space Agency. The crew are taking part in Terminal Countdown Demonstration Test activities, which provide them with simulated countdown exercises, emergency egress training, and opportunities to inspect the mission payloads in the orbiter's payload bay. STS-99 is the Shuttle Radar Topography Mission, which will chart a new course, using two antennae and a 200-foot-long section of space station-derived mast protruding from the payload bay to produce unrivaled 3-D images of the Earth's surface. The result of the Shuttle Radar Topography Mission could be close to 1 trillion measurements of the Earth's topography. Besides contributing to the production of better maps, these measurements could lead to improved water drainage modeling, more realistic flight simulators, better locations for cell phone towers, and enhanced navigation safety. Launch of Endeavour on the 11-day mission is scheduled for Jan. 31 at 12:47 p.m. EST

The effect of frequency-dependent microphone directionality on horizontal localization performance in hearing-aid users.

PubMed

Keidser, Gitte; O'Brien, Anna; Hain, Jens-Uwe; McLelland, Margot; Yeend, Ingrid

2009-11-01

Frequency-dependent microphone directionality alters the spectral shape of sound as a function of arrival azimuth. The influence of this on horizontal-plane localization performance was investigated. Using a 360 degrees loudspeaker array and five stimuli with different spectral characteristics, localization performance was measured on 21 hearing-impaired listeners when wearing no hearing aids and aided with no directionality, partial (from 1 and 2 kHz) directionality, and full directionality. The test schemes were also evaluated in everyday life. Without hearing aids, localization accuracy was significantly poorer than normative data. Due to inaudibility of high-frequency energy, front/back reversals were prominent. Front/back reversals remained prominent when aided with omnidirectional microphones. For stimuli with low-frequency emphasis, directionality had no further effect on localization. For stimuli with sufficient mid- and high-frequency information, full directionality had a small positive effect on front/back localization but a negative effect on left/right localization. Partial directionality further improved front/back localization and had no significant effect on left/right localization. The field test revealed no significant effects. The alternative spectral cues provided by frequency-dependent directionality improve front/back localization in hearing-aid users.

Oblique Loading in Post Mortem Human Surrogates from Vehicle Lateral Impact Tests using Chestbands.

PubMed

Yoganandan, Narayan; Humm, John R; Pintar, Frank A; Arun, Mike W J; Rhule, Heather; Rudd, Rodney; Craig, Matthew

2015-11-01

While numerous studies have been conducted to determine side impact responses of Post Mortem Human Surrogates (PMHS) using sled and other equipment, experiments using the biological surrogate in modern full-scale vehicles are not available. The present study investigated the presence of oblique loading in moving deformable barrier and pole tests. Threepoint belt restrained PMHS were positioned in the left front and left rear seats in the former and left front seat in the latter condition and tested according to consumer testing protocols. Three chestbands were used in each specimen (upper, middle and lower thorax). Accelerometers were secured to the skull, shoulder, upper, middle and lower thoracic vertebrae, sternum, and sacrum. Chestband signals were processed to determine magnitudes and angulations of peak deflections. The magnitude and timing of various signal peaks are given. Vehicle accelerations, door velocities, and seat belt loads are also given. Analysis of deformation contours, peak deflections, and angulations indicated that the left rear seated specimen were exposed to anterior oblique loading while left front specimens in both tests sustained essentially pure lateral loading to the torso. These data can be used to validate human body computational models. The occurrence of oblique loading in full-scale testing, hitherto unrecognized, may serve to stimulate the exploration of its role in injuries to the thorax and lower extremities in modern vehicles. It may be important to continue research in this area because injury metrics have a lower threshold for angled loading.

Does obesity affect the position of seat belt loading in occupants involved in real-world motor vehicle collisions?

PubMed

Hartka, Thomas R; Carr, Hannah M; Smith, Brittany R; Melmer, Monica; Sochor, Mark R

2018-02-28

Previous work has shown that the lap belt moves superior and forward compared to the bony pelvis as body mass index (BMI) increases. The goal of this project was to determine whether the location of lap belt loading is related to BMI for occupants who sustained real-world motor vehicle collisions (MVCs). A national MVC database was queried for vehicle occupants over a 10-year period (2003-2012) who were at least 16 years old, restrained by a 3-point seat belt, sitting in the front row, and involved in a front-end collision with a change in velocity of at least 56 km/h. Cases were excluded if there was not an available computed tomography (CT) scan of the abdomen. CT scans were then analyzed using adipose enhancement of 3-dimensional reconstructions. Scans were assessed for the presence a radiographic seat belt sign (rSBS), or subcutaneous fat stranding due to seat belt loading. In scans in which the rSBS was present, anterior and superior displacement of rSBS from the anterior-superior iliac spine (ASIS) was measured bilaterally. This displacement was correlated with BMI and injury severity. The inclusion and exclusion criteria yielded 151 cases for analysis. An rSBS could definitively be identified in 55 cases. Cases in which occupants were older and had higher BMI were more likely to display an rSBS. There was a correlation between increasing BMI and anterior rSBS displacement (P <.01 and P <.01, right and left, respectively). There was no significant correlation between BMI and superior displacement of the rSBS (P =.46 and P =.33, right and left, respectively). When the data were examined in terms of relating increasing superior displacement of the lap belt with Injury Severity Scale (P =.34) and maximum Abbreviated Injury Score (AIS) injury severity (P =.63), there was also no significant correlation. The results from this study demonstrated that anterior displacement of the radiographic seat belt sign but not superior displacement increased with higher BMI. These results suggest that obesity may worsen horizontal position but not the vertical position of the lap belt loading during real-world frontal MVCs.

International Space Station (ISS)

NASA Image and Video Library

2002-03-08

Launched aboard the Space Shuttle Endeavor on June 6, 2002, these four astronauts comprised the prime crew for NASA's STS-111 mission. Astronaut Kenneth D. Cockrell (front right) was mission commander, and astronaut Paul S. Lockhart (front left) was pilot. Astronauts Philippe Perrin (rear left), representing the French Space Agency, and Franklin R. Chang-Diaz were mission specialists assigned to extravehicular activity (EVA) work on the International Space Station (ISS). In addition to the delivery and installation of the Mobile Base System (MBS), this crew dropped off the Expedition Five crew members at the orbital outpost, and brought back the Expedition Four trio at mission's end.

Left-Right Conversions in a Plane Mirror.

ERIC Educational Resources Information Center

Galili, Igal; Goldberg, Fred

1993-01-01

Expands upon the popular belief that mirrors cause the left-right reversal of objects placed in front of them. The image-location rule and image-symmetry rule are applied throughout the article to help summarize some important properties of mirror images. (ZWH)

7. Historic American Buildings Survey April 1959 FRONT (SOUTH) ELEVATION. ...

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

7. Historic American Buildings Survey April 1959 FRONT (SOUTH) ELEVATION. 812 (LEFT) 814 (RIGHT) - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

1. BUILDING 8814, NORTH FRONT AND WEST SIDE. BUILDING 8832, ...

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

1. BUILDING 8814, NORTH FRONT AND WEST SIDE. BUILDING 8832, TEST STAND 1-E, IN LEFT DISTANCE. Looking southeast. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Observation Bunker 1-D-3, Test Area 1-125, northwest end of Altair Boulevard, Boron, Kern County, CA

A199, southwest front and southeast side, also showing magazine A210 ...

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

A-199, southwest front and southeast side, also showing magazine A-210 in left distance, and water tanks 188-A and 188-B in right distance. View to north northwest. - Mare Island Naval Shipyard, Ordnance Warehouse, Plummer Road, south of Corbett Road, Vallejo, Solano County, CA

14. VARIOUS OUTBUILDINGS: a) OCTAGONAL STRUCTURE (center): WASH HOUSE b) ...

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

14. VARIOUS OUTBUILDINGS: a) OCTAGONAL STRUCTURE (center): WASH HOUSE b) SQUARE BUILDING WITH HIPPED ROOF (right front): SMOKEHOUSE c) BRICK BUILDING WITH END CHIMNEYS (left front): KITCHEN AND COOK'S BUILDING d) LONG BRICK BUILDING (in background): SERVANTS' QUARTERS (?) - Colonel McNeal House, Union & Bills Streets, Bolivar, Hardeman County, TN

1. Historic American Buildings Survey, August, 1971 SOUTH (FRONT) ELEVATIONS ...

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

1. Historic American Buildings Survey, August, 1971 SOUTH (FRONT) ELEVATIONS OF CORNER OF UNITED STATES HOTEL (FAR LEFT), JUDGE AND NUNAN'S SADDLERY, P.J. RYAN'S FIRST BRICK STORE BUILDING (JACKSONVILLE INN). - P. J. Ryan's First Brick Store Building, 175 East California Street, Jacksonville, Jackson County, OR

12. INTERIOR OF FRONT BEDROOM SHOWING ELECTRICAL WALL HEATER ON ...

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

12. INTERIOR OF FRONT BEDROOM SHOWING ELECTRICAL WALL HEATER ON BACK WALL, OPEN FIVE-PANELED DOOR TO LIVING ROOM AT PHOTO LEFT, AND OPEN SOLID DOOR TO BATHROOM AT PHOTO CENTER. VIEW TO WEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

9. SOUTH FRONT AND EAST SIDE, LOOKING NORTHWEST; 90 BROAD ...

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

9. SOUTH FRONT AND EAST SIDE, LOOKING NORTHWEST; 90 BROAD STREET (HABS NO. SC-656) AND 92 BROAD STREET VISIBLE AT LEFT SIDE OF PHOTOGRAPH; 10, 12, AND 14 COURT HOUSE SQUARE VISIBLE AT RIGHT EDGE OF PHOTOGRAPH - Old Jewish Orphanage, 88 Broad Street, Charleston, Charleston County, SC

14 CFR 23.777 - Cockpit controls.

Code of Federal Regulations, 2013 CFR

2013-01-01

... powerplant controls for each engine must be located to prevent confusion as to the engines they control. (1... engines(s) and the right control(s) operates the right engine(s). (2) On twin-engine airplanes with front and rear engine locations (tandem), the left powerplant controls must operate the front engine and the...

14 CFR 23.777 - Cockpit controls.

Code of Federal Regulations, 2014 CFR

2014-01-01

... powerplant controls for each engine must be located to prevent confusion as to the engines they control. (1... engines(s) and the right control(s) operates the right engine(s). (2) On twin-engine airplanes with front and rear engine locations (tandem), the left powerplant controls must operate the front engine and the...

The influence of occupant anthropometry and seat position on ejection risk in a rollover.

PubMed

Atkinson, Theresa; Fras, Andrew; Telehowski, Paul

2010-08-01

During rollover crashes, ejection increases an occupant's risk of severe to fatal injury as compared to risks for those retained in the vehicle. The current study examined whether occupant anthropometry might influence ejection risk. Factors such as restraint use/disuse, seating position, vehicle type, and roll direction were also considered in the analysis. The current study examined occupant ejections in 10 years of National Automotive Sampling System (NASS) single-event rollovers of passenger vehicles and light trucks. Statistical analysis of unweighted and weighted ejection data was carried out. No statistically significant differences in ejection rates were found based on occupant height, age, or body mass index. Drivers were ejected significantly more frequently than other occupants: 62 percent of unrestrained drivers were ejected vs. 51 percent unrestrained right front occupants. Second row unrestrained occupants were ejected at rates similar to right front-seated occupants. There were no significant differences in ejection rates for near- vs. far-side occupants. These data suggest that assessment of ejection prevention systems using either a 50th or 5th percentile adult anthropomorphic test dummy (ATD) might provide a reasonable measure of system function for a broad range of occupants. They also support the development of ejection mitigation technologies that extend beyond the first row to protect occupants in rear seat positions. Future studies should consider potential interaction effects (i.e., occupant size and vehicle dimensions) and the influence of occupant size on ejection risk in non-single-event rollovers.

Comment on "Time needed to board an airplane: a power law and the structure behind it".

PubMed

Bernstein, Noam

2012-08-01

Frette and Hemmer [Phys. Rev. E 85, 011130 (2012)] recently showed that for a simple model for the boarding of an airplane, the mean time to board scales as a power law with the number of passengers N and the exponent is less than 1. They note that this scaling leads to the prediction that the "back-to-front" strategy, where passengers are divided into groups from contiguous ranges of rows and each group is allowed to board in turn from back to front once the previous group has found their seats, has a longer boarding time than would a single group. Here I extend their results to a larger number of passengers using a sampling approach and explore a scenario where the queue is presorted into groups from back to front, but allowed to enter the plane as soon as they can. I show that the power law dependence on passenger numbers is different for large N and that there is a boarding time reduction for presorted groups, with a power law dependence on the number of presorted groups.

Titan Despeckled Montage

NASA Image and Video Library

2015-02-12

This montage of Cassini Synthetic Aperture Radar (SAR) images of the surface of Titan shows four examples of how a newly developed technique for handling noise results in clearer, easier to interpret views. The top row of images was produced in the manner used since the mission arrived in the Saturn system a decade ago; the row at bottom was produced using the new technique. The three leftmost image pairs show bays and spits of land in Ligea Mare, one of Titan's large hydrocarbon seas. The rightmost pair shows a valley network along Jingpo Lacus, one of Titan's larger northern lakes. North is toward the left in these images. Each thumbnail represents an area 70 miles (112 kilometers) wide. http://photojournal.jpl.nasa.gov/catalog/PIA19053

Methods for Scaling to Doubly Stochastic Form,

DTIC Science & Technology

1981-06-26

Frobenius -Konig Theorem (MARCUS and MINC [1964],p 97) A nonnegative n xn matrix without support contains an s x t zero subma- trix where: s +t =n + -3...that YA(k) has row sums 1. Then normalize the columns by a diagonal similarity transform defined as follows: Let x = (zx , • z,,) be a left Perron vector

Prime Suspect, Second Row Center

ERIC Educational Resources Information Center

Laird, Ellen A.

2011-01-01

His father had been hacked to death in his own bed with an ax the previous November. His mother was similarly brutalized and left for dead with her husband but survived. On the last Monday of that August, after several months and many investigative twists, turns, and fumbles, there sat the son--the prime suspect--in Ellen Laird's literature class,…

Share and Share Alike: Educators Can Share Methods and Materials with Greater Ease

ERIC Educational Resources Information Center

McIntire, Todd

2006-01-01

In 2005, Corpus Christi Independent School District (CCISD) met its Adequate Yearly Progress targets under No Child Left Behind for the third year in a row. All but one of the district's 61 schools was rated "academically acceptable" or better, and more than one quarter achieved a ranking of "recognized" or…

South Perimeter Road, view to the east. One and twocar ...

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

South Perimeter Road, view to the east. One- and two-car garages are visible at left; a row of citrus trees separate the road from a ball field at right; and a weather station is in the right foreground - Wellton-Mohawk Irrigation System, Building No. 1 (House), 30601 Wellton-Mohawk Drive, Wellton, Yuma County, AZ

3. SHOWING STREAM, STORE BUILDING (UPPER LEFT), SPRING HOUSE AND ...

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

3. SHOWING STREAM, STORE BUILDING (UPPER LEFT), SPRING HOUSE AND BATH HOUSE (NEAR STREAM), SOUTHEAST FRONTS AND SOUTHWEST SIDES (4 x 5 negative; 5 x 7 print) - Salt Sulpher Springs, U.S. Route 219, Salt Sulphur Springs, Monroe County, WV

Shoulder and hip roll changes during 200-m front crawl swimming.

PubMed

Psycharakis, Stelios G; Sanders, Ross H

2008-12-01

To determine accurately the magnitude and changes in shoulder roll (SR) and hip roll (HR) throughout a 200-m maximum front crawl swim and whether SR and HR were associated with swimming velocity (V). Bilateral roll asymmetries and timing differences between SR and HR were also investigated. Ten male swimmers of national/international level performed a maximum 200-m front crawl swim. Performance was recorded with four below- and two above-water synchronized cameras and four nonbreathing stroke cycles (SC) were analyzed (one for each 50 m). SR and HR were calculated separately. Swimmers rolled their shoulders significantly more than their hips (P < 0.001). V generally decreased during the test, and HR was significantly higher in SC4 than in SC1 (P = 0.001). SR had a negative and significant correlation with V in each SC (-0.663

Transmission of Influenza on International Flights, May 2009

PubMed Central

Foxwell, A. Ruth; Roberts, Leslee; Lokuge, Kamalini

2011-01-01

Understanding the dynamics of influenza transmission on international flights is necessary for prioritizing public health response to pandemic incursions. A retrospective cohort study to ascertain in-flight transmission of pandemic (H1N1) 2009 and influenza-like illness (ILI) was undertaken for 2 long-haul flights entering Australia during May 2009. Combined results, including survey responses from 319 (43%) of 738 passengers, showed that 13 (2%) had an ILI in flight and an ILI developed in 32 (5%) passengers during the first week post arrival. Passengers were at 3.6% increased risk of contracting pandemic (H1N1) 2009 if they sat in the same row as or within 2 rows of persons who were symptomatic preflight. A closer exposed zone (2 seats in front, 2 seats behind, and 2 seats either side) increased the risk for postflight disease to 7.7%. Efficiency of contact tracing without compromising the effectiveness of the public health intervention might be improved by limiting the exposed zone. PMID:21762571

3. Oblique view of the south front and west side ...

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

3. Oblique view of the south front and west side of the chapel, facing northeast. Postal building and roof line of 366th wing headquarters are visible to the left of the chapel - Mountain Home Air Force Base, Base Chapel, 350 Willow Street, Cantonment Area, Mountain Home, Elmore County, ID

STS-60 crew walkout from O&C

NASA Image and Video Library

1994-02-03

STS-60 pilot Ken Reightler (front left) and Mission Commander Charlie Bolden (front right) lead the way from the O&C bldg. enroute to Discovery at Pad 39A. Behidn are (from felt) Mission Specs Sega adn Krikalev: Payload Commander Chang-Diaz: and Misssion Spec Davis. (Op. No. D6022)(Item D-112C)

STS-26 long duration simulation in JSC Mission Control Center (MCC) Bldg 30

NASA Technical Reports Server (NTRS)

1988-01-01

STS-26 long duration simulation is conducted in JSC Mission Control Center (MCC) Bldg 30 Flight Control Room (FCR). CBS television camera personnel record MCC activities at Spacecraft Communicator (CAPCOM) and Flight Activities Officer (FAO) (foreground) consoles for '48 Hours' program to be broadcast at a later date. The integrated simulation involved communicating with crewmembers stationed in the fixed based (FB) shuttle mission simulator (SMS) located in JSC Mission Simulation and Training Facility Bldg 5. MCC FCR visual displays are seen in front of the rows of consoles.

A case of an 18-year-old male rugby union forward with a C5/C6 central disc herniation.

PubMed

Broughton, Henare Renata

2009-01-01

The patient was an 18-year-old front row forward rugby player who had a history of episodic neck pain for over 2 years following playing games of rugby. The initial event of April 2005 for which the symptoms manifested was a scrum collapse; he continued playing until a front-on tackle occurred when the symptoms dictated that he leave the field and be taken to the local hospital. A diagnosis of a cervical sprain was made and conservative management ensued. During the selections held on January 2008, a medical assessment was made and an MRI found that he had a central disc herniation at C5/C6. He was referred to a spinal orthopaedic surgeon for further treatment. The risks to cervical spinal injuries are illustrated in this case, in a scrum and in the tackle. The prevention of such an injury is discussed.

Euler analysis comparison with LDV data for an advanced counter-rotation propfan at cruise

NASA Technical Reports Server (NTRS)

Miller, Christopher J.; Podboy, Gary G.

1990-01-01

A fine mesh Euler solution of the F4/A4 unducted fan (UDF) model flowfield is compared with laser Doppler velocimeter (LDV) data taken in the NASA Lewis 8- by 6-Foot Supersonic Wind Tunnel. The comparison is made primarily at one axial plane downstream of the front rotor where the LDV particle lag errors are reduced. The agreement between measured and predicted velocities in this axial plane is good. The results show that a dense mesh is needed in the centerbody stagnation region to minimize entropy generation that weakens the aft row passage shock. The predicted radial location of the tip vortex downstream of the front rotor agrees well with the experimental results but the strength is overpredicted. With 40 points per chord line, the integrated performance quantities are nearly converged, but more points are needed to resolve passage shocks and flow field details.

Activation patterns of Purkinje fibers during long-duration ventricular fibrillation in an isolated canine heart model.

PubMed

Tabereaux, Paul B; Walcott, Greg P; Rogers, Jack M; Kim, Jong; Dosdall, Derek J; Robertson, Peter G; Killingsworth, Cheryl R; Smith, William M; Ideker, Raymond E

2007-09-04

The roles of Purkinje fibers (PFs) and focal wave fronts, if any, in the maintenance of ventricular fibrillation (VF) are unknown. If PFs are involved in VF maintenance, it should be possible to map wave fronts propagating from PFs into the working ventricular myocardium during VF. If wave fronts ever arise focally during VF, it should be possible to map them appearing de novo. Six canine hearts were isolated, and the left main coronary artery was cannulated and perfused. The left ventricular cavity was exposed, which allowed direct endocardial mapping of the anterior papillary muscle insertion. Nonperfused VF was induced, and 6 segments of data, each 5 seconds long, were analyzed during 10 minutes of VF. During 36 segments of data that were analyzed, 1018 PF or focal wave fronts of activation were identified. In 534 wave fronts, activation was mapped propagating from working ventricular myocardium to PF. In 142 wave fronts, activation was mapped propagating from PF to working ventricular myocardium. In 342 wave fronts, activation was mapped arising focally. More than 1 of these 3 patterns could occur in the same wave front. PFs are highly active throughout the first 10 minutes of VF. In addition to retrograde propagation from the working ventricular myocardium to PFs, antegrade propagation occurs from PFs to working ventricular myocardium, which suggests PFs are important in VF maintenance. Prior plunge needle recordings in dogs indicate activation propagates from the endocardium toward the epicardium after 1 minute of VF, which suggests that focal sites on the endocardium may represent foci and not breakthrough. If so, in addition to reentry, abnormal automaticity or triggered activity may also occur during VF.

13. WEIGHING ROOM Fish were lifted up from tower by ...

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

13. WEIGHING ROOM Fish were lifted up from tower by conveyor, controlled by buttons above the two sets of vertical electrical conduits. They entered the weighing room through the shielded window on the left (shielding missing from the window on the right), were weighed and then transported to the holding tanks. - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA

20. MAIN FLOOR CANNING AREA LOOKING SOUTH Stairway to ...

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

20. MAIN FLOOR CANNING AREA - LOOKING SOUTH Stairway to the left leads into empty can storage area from which a can conveyor track, for flat oval cans, can be seen descending at a forty-five degree angle. Cement bases in the foreground held brining tanks into which cut fish were sluiced. - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA

7. INTERIOR OF LIVING ROOM SHOWING FLUSH FRONT DOOR AT ...

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

7. INTERIOR OF LIVING ROOM SHOWING FLUSH FRONT DOOR AT PHOTO CENTER, MODERN SIDING WINDOW ON EAST WALL (FORMER PORCH) AT PHOTO CENTER RIGHT, AND ORIGINAL PAIRED 6-LIGHT OVER 1-LIGHT WINDOWS ON NORTH WALL (PHOTO LEFT). VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

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

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO RIGHT, 6-LIGHT OVER 1-LIGHT SASH WINDOWS ON FRONT (EAST) WALL AT PHOTO CENTER. ENTRY ROOM AND OPEN 1-LIGHT FRONT DOOR AT EXTREME PHOTO LEFT. VIEW TO SOUTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

7. INTERIOR LIVING ROOM SHOWING 6LIGHT FRONT DOOR FLANKED BY ...

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

7. INTERIOR LIVING ROOM SHOWING 6-LIGHT FRONT DOOR FLANKED BY ONE OF TWO 6-LIGHT OVER 1-LIGHT SASH WINDOWS AT PHOTO RIGHT, AND OPEN DOORWAY TO BEDROOM NUMBER ONE (AND BEDROOM NUMBER TWO IN BACKGROUND) AT PHOTO LEFT. VIEW TO NORTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

1. General view, twoandahalf story house at left. (The house ...

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

1. General view, two-and-a-half story house at left. (The house next door is George McCraig House, HABS No. PA-1593). Photocopied from December 1957 photograph on file at Philadelphia Historical Commission - Henry Elwell House, 812 South Front Street, Philadelphia, Philadelphia County, PA

16. FOREGROUND (LEFT TO RIGHT) EXHAUST AND INTAKE DUCTS. SOUTH ...

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

16. FOREGROUND (LEFT TO RIGHT) EXHAUST AND INTAKE DUCTS. SOUTH SIDE AND WEST FRONT OF LAUNCH CONTROL SUPPORT BUILDING IN BACKGROUND. VIEW TO NORTH. - Minuteman III ICBM Launch Control Facility November-1, 1.5 miles North of New Raymer & State Highway 14, New Raymer, Weld County, CO

49 CFR 570.5 - Service brake system.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CFR 571.105, on every new passenger car manufactured on or after January 1, 1968, and on other types... equipment manufacturer's specifications. Note the left to right brake force variance. (2) Road test. The..., inspecting front brake hoses through all wheel positions from full left to full right for conditions...

78 FR 41280 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

... Transportation (DOT). ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for certain... left-hand and right-hand sides of the continuity fittings at the front windshield lower framing on a... cracking on the left- hand and right-hand sides of the windshield central lower node continuity fittings...

49 CFR 570.5 - Service brake system.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CFR 571.105, on every new passenger car manufactured on or after January 1, 1968, and on other types... equipment manufacturer's specifications. Note the left to right brake force variance. (2) Road test. The..., inspecting front brake hoses through all wheel positions from full left to full right for conditions...

Wind Plant Power Optimization and Control under Uncertainty

NASA Astrophysics Data System (ADS)

Jha, Pankaj; Ulker, Demet; Hutchings, Kyle; Oxley, Gregory

2017-11-01

The development of optimized cooperative wind plant control involves the coordinated operation of individual turbines co-located within a wind plant to improve the overall power production. This is typically achieved by manipulating the trajectory and intensity of wake interactions between nearby turbines, thereby reducing wake losses. However, there are various types of uncertainties involved, such as turbulent inflow and microscale and turbine model input parameters. In a recent NREL-Envision collaboration, a controller that performs wake steering was designed and implemented for the Longyuan Rudong offshore wind plant in Jiangsu, China. The Rudong site contains 25 Envision EN136-4 MW turbines, of which a subset was selected for the field test campaign consisting of the front two rows for the northeasterly wind direction. In the first row, a turbine was selected as the reference turbine, providing comparison power data, while another was selected as the controlled turbine. This controlled turbine wakes three different turbines in the second row depending on the wind direction. A yaw misalignment strategy was designed using Envision's GWCFD, a multi-fidelity plant-scale CFD tool based on SOWFA with a generalized actuator disc (GAD) turbine model, which, in turn, was used to tune NREL's FLORIS model used for wake steering and yaw control optimization. The presentation will account for some associated uncertainties, such as those in atmospheric turbulence and wake profile.

A new record of blue-spotted seabream Pagrus caeruleostictus from Chinese coastal waters documented from morphology and DNA barcoding

NASA Astrophysics Data System (ADS)

Chen, Yongxia; Liu, Jing; Wu, Renxie

2015-03-01

A new record of Pagrus caeruleostictus (Valenciennes, 1830), collected from the Beibu Gulf, South China Sea in April 2013, was documented based on morphology and cytochrome oxidase I subunit (COI) gene barcoding analyses. It can be distinguished by a combination of the following characteristics: head scaled to above eyes; cheeks with 5 or 6 rows of scales; lateral line scales 51-52; 5 rows of scales above the lateral line; 4 and 6 cuspidate teeth in front of upper and lower jaws, respectively, followed by 2 rows of blunter teeth posteriorly; gill rakers on first arch 12 to 15; D XI-XII +9-11; A III +8-9; the first two dorsal spines very short, the third to fifth extended, filamentous in the young; the first pelvic ray filamentous; silvery pink with dark blue spots on back and sides; caudal fin pinkish; other fins bluish or pinkish; the blue spots generally disappear in large specimens. The present report of P. caeruleostictus suggests that its distribution in Chinese coastal waters may be attributed to human effort, since this species is unlikely to have expanded naturally from the eastern Atlantic to the South China Sea, with no other records from the Indian or Pacific Oceans. We recommend that a precautionary approach should be adopted for the management of P. caeruleostictus.

XB-70A #1 cockpit

NASA Technical Reports Server (NTRS)

1965-01-01

Photo of the XB-70 #1 cockpit, which shows the complexity of this mid-1960s research aircraft. On the left and right sides of the picture are the pilot's and co-pilot's control yokes. Forward of these, on the cockpit floor, are the rudder pedals with the NAA (North American Aviation) trademark. Between them is the center console. Visible are the six throttles for the XB-70's jet engines. Above this is the center instrument panel. The bottom panel has the wing tip fold, landing gear, and flap controls, as well as the hydraulic pressure gages. In the center are three rows of engine gages. The top row are tachometers, the second are exhaust temperature gages, and the bottom row are exhaust nozzle position indicators. Above these are the engine fire and engine brake switches. The instrument panels for the pilot (left) and co-pilot (right) differ somewhat. Both crewmen have an airspeed/Mach indicator, and altitude/vertical velocity indicator, an artificial horizon, and a heading indicator/compass directly in front of them. The pilot's flight instruments, from top to bottom, are total heat gage and crew warning lights; stand-by flight instruments (side-slip, artificial horizon, and altitude); the engine vibration indicators; cabin altitude, ammonia, and water quantity gages, the electronic compartment air temperature gage, and the liquid oxygen quantity gage. At the bottom are the switches for the flight displays and environmental controls. On the co-pilot's panel, the top three rows are for the engine inlet controls. Below this is the fuel tank sequence indicator, which shows the amount of fuel in each tank. The bottom row consists of the fuel pump switches, which were used to shift fuel to maintain the proper center of gravity. Just to the right are the indicators for the total fuel (top) and the individual tanks (bottom). Visible on the right edge of the photo are the refueling valves, while above these are switches for the flight data recording instruments. The XB-70 was the world's largest experimental aircraft. It was capable of flight at speeds of three times the speed of sound (roughly 2,000 miles per hour) at altitudes of 70,000 feet. It was used to collect in-flight information for use in the design of future supersonic aircraft, military and civilian. The major objectives of the XB-70 flight research program were to study the airplane's stability and handling characteristics, to evaluate its response to atmospheric turbulence, and to determine the aerodynamic and propulsion performance. In addition there were secondary objectives to measure the noise and friction associated with airflow over the airplane and to determine the levels and extent of the engine noise during takeoff, landing, and ground operations. The XB-70 was about 186 feet long, 33 feet high, with a wingspan of 105 feet. Originally conceived as an advanced bomber for the United States Air Force, the XB-70 was limited to production of two aircraft when it was decided to limit the aircraft's mission to flight research. The first flight of the XB-70 was made on Sept. 21, 1964. The number two XB-70 was destroyed in a mid-air collision on June 8, 1966. Program management of the NASA-USAF research effort was assigned to NASA in March 1967. The final flight was flown on Feb. 4, 1969. Designed by North American Aviation (later North American Rockwell and still later, a division of Boeing) the XB-70 had a long fuselage with a canard or horizontal stabilizer mounted just behind the crew compartment. It had a sharply swept 65.6-percent delta wing. The outer portion of the wing could be folded down in flight to provide greater lateral-directional stability. The airplane had two windshields. A moveable outer windshield was raised for high-speed flight to reduce drag and lowered for greater visibility during takeoff and landing. The forward fuselage was constructed of riveted titanium frames and skin. The remainder of the airplane was constructed almost entirely of stainless steel. The skin was a brazed stainless-steel honeycomb material. Six General Electric YJ93-3 turbojet engines, each in the 30,000-pound-thrust class, powered the XB-70. Internal geometry of the inlets was controllable to maintain the most efficient airflow to the engines.

View looking west at Test Stand 'A' complex in morning ...

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

View looking west at Test Stand 'A' complex in morning sun. View shows Monitor Building 4203/E-4 at left, barrier (Building 4216/E-17) to right of 4203/E-4, and Test Stand 'A' tower. Attached structure to lower left of tower is Test Stand 'A' machine room which contained refrigeration equipment. Building in right background with Test Stand 'A' tower shadow on it is Assembly Building 4288/E-89, built in 1984. Row of ground-mounted brackets in foreground was used to carry electrical cable and/or fuel lines. - Jet Propulsion Laboratory Edwards Facility, Test Stand A, Edwards Air Force Base, Boron, Kern County, CA

MOCR activity during Day 4 of STS-3 mission

NASA Technical Reports Server (NTRS)

1982-01-01

Major General J.A. Abrahamson, right, talks to JSC Director Christopher C. Kraft, Jr., (seated left) and Space Shuttle Program Manager Glynn S. Lunney on the back row of consoles in the mission operations control room (MOCR) in the Johnson Space Center mission control center. The reflection behind the men is a window for the MOCR viewing room (28772,28775); Abrahamson, second right, talks to JSC's Aaron Cohen, right, as Kraft (seated left) and Lunney listen in mission control (28773); Flight controller J.E. Connor monitors a television transmission from the Space Shuttle Columbia during day 4 of the STS-3 mission. Conner is seated at his INCO console (28774).

116. VIEW OF NORTH SIDE OF LANDLINE INSTRUMENTATION ROOM (206), ...

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

116. VIEW OF NORTH SIDE OF LANDLINE INSTRUMENTATION ROOM (206), LSB (BLDG. 751), WITH CABINETS ON EAST SIDE OF ROOM FACING WEST. THE ROW OF CABINETS ON EAST SIDE OF ROOM INCLUDES LEFT TO RIGHT: CABLE DISTRIBUTION UNITS, AUTOPILOT CONTROLS, AND POWER DISTRIBUTION UNITS. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

Code of Federal Regulations, 2010 CFR

2010-07-01

... values in the composite site record are used in annual mean and 98th percentile calculations, however... highest to the lowest number. Using the left column of table 1, determine the appropriate range (i.e., row... column identifies the rank of the annual 98th percentile value in the descending sorted list of daily...

40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

Code of Federal Regulations, 2011 CFR

2011-07-01

... values in the composite site record are used in annual mean and 98th percentile calculations, however... highest to the lowest number. Using the left column of table 1, determine the appropriate range (i.e., row... column identifies the rank of the annual 98th percentile value in the descending sorted list of daily...

Official portrait of the STS 61-B crew

NASA Technical Reports Server (NTRS)

1985-01-01

Official portrait of the STS 61-B crew. Kneeling next to the Official mission emblam are Astronaut Brewster Shaw, Jr., (right), mission commander; and Bryan D. O'Conner (left), pilot. In the back row are (l.-r.) Charles D. Walker, McDonnell Douglas payload specialist; Jerry L. Ross, Mary L. Cleve and Sherwood C. Spring -- all mission specialists; and Rodolfo Neri, Morelos payload specialist.

Osteoma in a blue-fronted Amazon parrot (Amazona aestiva).

PubMed

Cardoso, João Felipe Rito; Levy, Marcelo Guilherme Bezerra; Liparisi, Flavia; Romão, Mario Antonio Pinto

2013-09-01

Osteoma is an uncommon bone formation documented in avian species and other animals. A blue-fronted Amazon parrot (Amazona aestiva) with clinical respiratory symptoms was examined because of a hard mass present on the left nostril. Radiographs suggested a bone tumor, and the mass was surgically excised. Histopathologic examination revealed features of an osteoma. To our knowledge, this is the first description of an osteoma in a blue-fronted Amazon parrot. Osteoma should be considered as a differential diagnosis in birds with respiratory distress and swelling of the nostril.

jsc2014e024976

NASA Image and Video Library

2014-03-06

Expedition 39/40 Flight Engineer Steve Swanson of NASA (front, left), Alexander Samokutyaev of Roscosmos (front, center) and Oleg Artemyev (front, right) arrive at Red Square in Moscow by the Kremlin March 6 for the ceremonial laying of flowers at the Kremlin Wall in tribute to Russian space icons who are interred there. Swanson, Skvortsov and Artemyev are preparing for their launch to the International Space Station from the Baikonur Cosmodrome in Kazakhstan March 26, Kazakh time, in their Soyuz TMA-12M spacecraft for a six-month mission. NASA/Stephanie Stoll

MUVES-S2 Adaptive Geometry User Guide

DTIC Science & Technology

2015-09-01

wheeled vehicle (HMMWV) with gunner protection kit ( GPK ) and 4 doors would have 6 top-level groups: • HMMWV (0 mm, 0 mm, 0 mm): front bumper centerline...on ground plane • GPK (–1,400 mm, 0 mm, 0 mm): rotate about Z axis center on turret ring • Front_left_door (–1,200 mm, 1,142.7 mm, 0 mm): rotate...an analysis which included opening and closing all doors and slewing the GPK the readme file would read as such: • HMMWV (0mm, 0mm, 0mm): front

Original Seven Astronauts

NASA Technical Reports Server (NTRS)

1959-01-01

The group portrait of the original seven astronauts for the Mercury Project. NASA selected its first seven astronauts on April 27, 1959. Left to right at front: Walter M. Wally Schirra, Donald K. Deke Slayton, John H. Glenn, Jr., and Scott Carpenter. Left to right at rear: Alan B. Shepard, Virgil I. Gus Grissom, and L. Gordon Cooper, Jr.

Mercury Project

NASA Image and Video Library

1959-04-27

The group portrait of the original seven astronauts for the Mercury Project. NASA selected its first seven astronauts on April 27, 1959. Left to right at front: Walter M. Wally Schirra, Donald K. Deke Slayton, John H. Glenn, Jr., and Scott Carpenter. Left to right at rear: Alan B. Shepard, Virgil I. Gus Grissom, and L. Gordon Cooper, Jr.

Extrapolations and prognostications

NASA Astrophysics Data System (ADS)

Swartz, Clifford E.

2000-01-01

It's that time of millennium again when we look to the past and prophesy about the future. My own family memories don't go much past the 20th century, although my wife is a direct descendant of a woman convicted of witchcraft in Salem. Not recently, of course. A century ago, my mother was going to school in a one-room schoolhouse with student desks in rows and a blackboard up front for the teacher. In high school she studied physics but there were no student laboratory exercises and only a few demonstrations by the teacher. She didn't like it.

Segmenting Bone Parts for Bone Age Assessment using Point Distribution Model and Contour Modelling

NASA Astrophysics Data System (ADS)

Kaur, Amandeep; Singh Mann, Kulwinder, Dr.

2018-01-01

Bone age assessment (BAA) is a task performed on radiographs by the pediatricians in hospitals to predict the final adult height, to diagnose growth disorders by monitoring skeletal development. For building an automatic bone age assessment system the step in routine is to do image pre-processing of the bone X-rays so that features row can be constructed. In this research paper, an enhanced point distribution algorithm using contours has been implemented for segmenting bone parts as per well-established procedure of bone age assessment that would be helpful in building feature row and later on; it would be helpful in construction of automatic bone age assessment system. Implementation of the segmentation algorithm shows high degree of accuracy in terms of recall and precision in segmenting bone parts from left hand X-Rays.

Benefits of a Hospital Two-Bin Kanban System

DTIC Science & Technology

2014-09-01

Reader : Michael Dixon THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704–0188 Public reporting burden for...Approved by: Nedialko Dimitrov Thesis Advisor Rachel Silvestrini Co-Advisor Michael Dixon Second Reader Robert F. Dell Chair...stocks split between primary (in front) and secondary bins (directly behind). RFID tags are placed on the front of each bin. Photos taken at WRNMMC

12. Photocopy of photographs (original photographs in possession of Coronado ...

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

12. Photocopy of photographs (original photographs in possession of Coronado Historical Association). Chris Ackerman, Photographer, 1992. THREE VIEWS OF BABCOCK COURT: 1) SIDE OF BUNGALOW AND BOUGAINVILLEA IN LEFT FOREGROUND, BUNGALOW IN RIGHT BACKGROUND, 2) OBLIQUE VIEW OF BUNGALOW FRONTS ALONG SEVENTH STREET, 3) PORTION OF BUNGALOW FRONT DOOR - Heilman Villas, 706-720 Orange Avenue & 1060-1090 Seventh Street, Coronado, San Diego County, CA

16. ARAII Administration building ARA613. South (front) and east sides. ...

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

16. ARA-II Administration building ARA-613. South (front) and east sides. Camera facing northwest. Sign at left corner of building says, "Fuels and materials division, materials joining research and development laboratory." Part of south wall already has been demolished. Sign on roof railing says, "Danger--Abestos." Ineel photo no. 2-3. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

14. FIRST FLOOR APARTMENT LIVING ROOM INTERIOR. FRONT ENTRY DOOR ...

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

14. FIRST FLOOR APARTMENT LIVING ROOM INTERIOR. FRONT ENTRY DOOR IS AT PHOTO CENTER FLANKED BY A PAIRED 4-LIGHT OVER 4-LIGHT DOUBLE-HUNG, WOOD-FRAME WINDOWS. OPEN DOORWAY TO PHOTO RIGHT OPENS TO NORTH BEDROOM. DOORWAY TO PHOTO LEFT OPENS TO KITCHEN. VIEW TO NORTHEAST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

Morphology and systematics of two freshwater urostylid ciliates, with description of a new species (Protista, Ciliophora, Hypotrichia).

PubMed

Pan, Xuming; Fan, Yangbo; Gao, Feng; Qiu, Zijian; Al-Farraj, Saleh A; Warren, Alan; Shao, Chen

2016-02-01

The morphology of two freshwater urostylid species, Neourostylopsis flava spec. nov. and Pseudourostyla subtropicaChen et al., 2014, isolated from freshwater ponds in northern and southern China, respectively, was investigated following examination of specimens in vivo and following protargol staining. Neourostylopsis flava spec. nov. is distinguished from its congeners by the following characteristics: body size 150-220 × 50-75 μm in vivo; yellow in colour; bright yellow to yellow-brownish spherical cortical granules densely arranged along marginal cirral rows and in irregular short rows on dorsal side; adoral zone with 40-55 membranelles; six to eight frontal, three or four buccal, two pretransverse ventral and seven to nine transverse cirri; 27-40 midventral pairs extending to about anterior 55% of cell; four or five left and four right marginal rows; freshwater habitat. A redescription of a freshwater population of P. subtropica is also provided. Phylogenetic analyses based on small subunit ribosomal DNA sequences shows that P. subtropica and N. flava spec. nov. group with their congeners and both Neourostylopsis and Pseudourostyla are monophyletic. Copyright © 2015 Elsevier GmbH. All rights reserved.

Surface Observation Climatic Summaries (SOCS) for Volk Field ANGB, Wisconsin.

DTIC Science & Technology

1989-05-01

LIMIT(S), EITHER SEPARATELY OR IN ANY C󈧒RINATI"Pl. TOTALS PROGRESS FROM RIGHT Tl LEFT AND PRUM BOTTOM1 T2 TOP. TOJ OETER Iljt CEILINS ALINE, REFER TO...THE cATREME7 RIGTHAND CO]LUMN (ZER? VISI3ILITY). TO DETERM’INE VISIBI1LITY ALINE, R’EFER TO THE BOTTOM ROW (ZEkO CEILINGS). OETER 𔃾INE THE P9F THAT

97. VIEW OF NORTH SIDE OF LANDLINE INSTRUMENTATION ROOM (106), ...

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

97. VIEW OF NORTH SIDE OF LANDLINE INSTRUMENTATION ROOM (106), LSB (BLDG. 770). EAST ROW OF CABINETS INCLUDES, LEFT TO RIGHT: CABLE DISTRIBUTION UNITS, AUTOPILOT CHECKOUT CONTROLS, AND POWER DISTRIBUTION UNITS. NOTE OVERHEAD DUCTS FOR INSTRUMENT AIR CONDITIONING AND CABLE TRAYS ON EAST, WEST, AND SOUTH WALLS. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 West, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

How Strongly Linked Are Mental Time and Space along the Left-Right Axis?

ERIC Educational Resources Information Center

Eikmeier, Verena; Alex-Ruf, Simone; Maienborn, Claudia; Ulrich, Rolf

2015-01-01

Different lines of research suggest that our mental representations of time and space are linked, though the strength of this linkage has only recently been addressed for the front-back mental timeline (Eikmeier, Schröter, Maienborn, Alex-Ruf, & Ulrich, 2013). The present study extends this investigation to the left-right mental timeline. In…

Optical Wireless Communications

NASA Astrophysics Data System (ADS)

Arnon, Shlomi; Britz, David M.; Boucouvalas, Anthony C.; Kavehrad, Mohsen

2005-01-01