Dynamo room (compartment A21) with view of port side electrical ...

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

Dynamo room (compartment A-21) with view of port side electrical generator and ventilation ducting. (013) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

PMA3 Relocate ops

NASA Image and Video Library

2009-08-07

ISS020-E-028611 (7 Aug. 2009) --- European Space Agency astronaut Frank De Winne (foreground) and Canadian Space Agency astronaut Robert Thirsk, both Expedition 20 flight engineers, work the controls of the Space Station Remote Manipulator System (SSRMS) and the Centerline Berthing Camera System (CBCS) in the International Space Station’s Destiny laboratory to relocate the Pressurized Mating Adapter 3 (PMA-3) from the Unity node nadir port to Unity’s port side. This relocation is required to allow reconfigurations on the side of the Unity node port bulkhead by the crew in a pressurized environment where PMA-3 is now located. Once these reconfigurations are completed, PMA-3 will be relocated back to Unity’s nadir port, after which the Tranquility node will be brought up and berthed to Unity’s port side on mission STS-130/20A.

Pilot Overmyer on middeck

NASA Technical Reports Server (NTRS)

1982-01-01

On middeck port side, Pilot Overmyer, looks down at freefloating object. On his left, attached to port side wall, are a dessert package, a prepackaged meal, control panel ML86B, and water dispenser kit with water gun.

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

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

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

22. VIEW LOOKING FORWARD INTO CHAIN LOCKER FROM PORT SIDE ...

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

22. VIEW LOOKING FORWARD INTO CHAIN LOCKER FROM PORT SIDE ENTRY THROUGH CHAIN LOCKER BULKHEAD. PAWL BITT SHOWN IN FOREGROUND - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

37. ENGINE ROOM, FROM PORT SIDE OF CONTROL CONSOLE, LOOKING ...

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

37. ENGINE ROOM, FROM PORT SIDE OF CONTROL CONSOLE, LOOKING TOWARDS STERN, PORT ENGINE AT RIGHT, STARBOARD ENGINE AT LEFT, BOTH ARE DIESEL ENGINES, IN BACKGROUND IS STAIRS UP TO CREWS' BERTHING, BEYONE THE STAIRS IS THE DOOR TO AFT ENGINE ROOM & MACHINE SHOP. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

Implementation of Bluetooth technology in processing aspheric mirrors

NASA Astrophysics Data System (ADS)

Chen, Dong-yun; Li, Xiao-jin

2010-10-01

This paper adopts the Bluetooth wireless transmission to replace the conducting rings currently using in the active lap process to overcome the cost and abrasion problems brought by the conducting rings, which has great significance for reducing the costs of processing large aspheric mirrors. Based on the actual application requirements, Article proposes the overall program of using Bluetooth technology as data transmission, including the active lap-side and machine tool-side: In the machine tool-side, the MCU separately connects with Bluetooth module and the sensor via UART0 and UART1 serial port, and when the MCU receives the signals sending from the sensor, the MCU packs and then sends them through the Bluetooth module; while in the active lap side, the CCAL reads-out the position signals of sensor detecting in dual-port memory via one-side ports, and the other side ports connect with the MCU's high ports P4-P7, so the MCU can unpacks and stores the position signals receiving via Bluetooth module. This paper designs and implements the system's hardware circuit, and mainly introduces the ways of serial and parallel. Based upon the realized system, design the test program for the Bluetooth wireless transmission and the experiment results, in the condition of the active lap processing large aspheric mirrors, showed that Bluetooth technology can meet the requirements of practical applications.

22. Bosun's locker from port side, washing machine, and bottom ...

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

22. Bosun's locker from port side, washing machine, and bottom of ladder to buoy deck. - U.S. Coast Guard Cutter WHITE SUMAC, U.S. Coast Guard 8th District Base, 4640 Urquhart Street, New Orleans, Orleans Parish, LA

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

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

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

Seafloor image survey of Juk-byeon port in Uljin, South Korea, using side scan sonar with a fixed long frame

NASA Astrophysics Data System (ADS)

Kim, W. H.; Park, C.; Lee, M.; Park, H. Y.; Kim, C.

2015-12-01

A side scan sonar launches ultrasonic wave from both sides of the transducer. And it restores the image by receiving signals. It measures the strength of how "loud" the return echo is, and paints a picture. Hard areas of the sea floor like rocks reflect more return signal than softer areas like sand. We conducted seafloor image survey from 4, Mar. 2013 using R/V Jangmok2 (35ton), side scan sonar 4125 (Edge Tech corporation). The side scan sonar system (4125) is a dual frequency system of 400/900kHz. Seafloor image survey is commonly used to tow the sensor in the rear side of vessel. However, we fixed the tow-fish on right side of the vessel in the seawater with a long frame. The mounted side scan sonar survey was useful in shallow water like the port having many obstacles. And we conducted submarine topography using multi-beam echo sounder EM3001 (Kongs-berg corporation). Multi-beam echo sounder is a device for observing and recording the submarine topography using sound. We mounted the EM3001 on right side of the vessel. Multi-beam echo sounder transducer commonly to mount at right angles to the surface of water. However, we tilted 20-degrees of transducer for long range with 85-degrees measurement on the right side of the vessel. We were equipped with a motion sensor, DGPS(Differential Global Positioning System), and SV(Sound velocity) sensor for the vessel's motion compensation, vessel's position, and the velocity of sound of seawater. The surveys showed the sediment, waste materials, and a lot of discarded tires accumulated in the port. The maximum depth was 12m in the port. Such multi-beam echo sounder survey and side scan sonar survey will facilitate the management and the improvement of environment of port.

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

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

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

Airfoil-Shaped Fluid Flow Tool for Use in Making Differential Measurements

NASA Technical Reports Server (NTRS)

England, John Dwight (Inventor); Kelley, Anthony R. (Inventor); Cronise, Raymond J. (Inventor)

2014-01-01

A fluid flow tool includes an airfoil structure and a support arm. The airfoil structure's high-pressure side and low-pressure side are positioned in a conduit by the support arm coupled to the conduit. The high-pressure and low-pressure sides substantially face opposing walls of the conduit. At least one measurement port is formed in the airfoil structure at each of its high-pressure side and low-pressure side. A first manifold, formed in the airfoil structure and in fluid communication with each measurement port so-formed at the high-pressure side, extends through the airfoil structure and support arm to terminate and be accessible at the exterior wall of the conduit. A second manifold, formed in the airfoil structure and in fluid communication with each measurement port so-formed at the low-pressure side, extends through the airfoil structure and support arm to terminate and be accessible at the exterior wall of the conduit.

STS-5 crewmembers with meal tray assembly on middeck

NASA Technical Reports Server (NTRS)

1982-01-01

Commander Brand (in dark blue shirt), Pilot Overmyer (left), and Mission Specialist (MS) Lenoir (right) conduct microgravity experiments with food containers and meal tray assemblies in front of middeck port side wall and side hatch. Brand prepares to eat as meal tray assembly floats above his chest and Overmeyer and Lenoir look on. Sign on port side wall is labeled STS-5 Message Board.

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

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

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

11. VIEW LOOKING FORWARD ON PORT SIDE OF MAIN DECK ...

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

11. VIEW LOOKING FORWARD ON PORT SIDE OF MAIN DECK FROM POINT NEAR AFT COMPANIONWAY. DECKHOUSES, FROM RIGHT TO LEFT (STERN TO BOW), ARE ENGINE ROOM SKYLIGHT AND GALLEY SKYLIGHT/COMPANIONWAY - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

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

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

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

22. INTERIOR VIEW OF TYPICAL OIL TANK, PORT SIDE, LOOKING ...

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

22. INTERIOR VIEW OF TYPICAL OIL TANK, PORT SIDE, LOOKING FORWARD. NOTE SHIP'S FRAMING MEMBERS AND UNIVERSAL JOINT IN SHAFT FOR PUMPING VALVE AT BOTTOM OF TANK. THE ACCESS LADDER STEPS ARE MARKED WITH LEVEL INDICATIONS. - Ship "Falls of Clyde", Hawaii Maritime Center, Pier 7, Honolulu, Honolulu County, HI

4. DETAIL OF NAME AND RIBBON BOARDS ON PORT SIDE. ...

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

4. DETAIL OF NAME AND RIBBON BOARDS ON PORT SIDE. NAME BOARD WAS REMOVED AT TIME OF DECOMMISSIONING. PHOTOGRAPHER TEMPORARILY REATTACHED THE NAME BOARD. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

28. Main engine air pump located to port side of ...

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

28. Main engine air pump located to port side of main engine cylinder beside engine bed. Dynamo lies aft of air pump (at right), pipe at extreme left of image carries lake water to condenser valves. - Steamboat TICONDEROGA, Shelburne Museum Route 7, Shelburne, Chittenden County, VT

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

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

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

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

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

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

6. VIEW, LOOKING EAST, TOWARD STERN ALONG PORT SIDE, IRON ...

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

6. VIEW, LOOKING EAST, TOWARD STERN ALONG PORT SIDE, IRON STOVE CAGE IN CENTER, SMALL DOOR IN STERN BULKHEAD AT RIGHT REAR THAT LEADS TO LIVING QUARTERS AND STERN DECK Edward Larrabee, photographer, December 1984 - Shooters Island, Ships Graveyard, Vessel No. 37, Newark Bay, Staten Island (subdivision), Richmond County, NY

5. VIEW OF THE INSPECTION PORT ON THE SIDE OF ...

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

5. VIEW OF THE INSPECTION PORT ON THE SIDE OF A TYPICAL URANIUM SOLUTION STORAGE TANK IN 1996. INSIDE THE TANK ARE RASCHIG RINGS, WHICH ACT AS NEUTRON ABSORBERS TO CONTROL FISSION AND KEEP THE SOLUTION AT SUB-CRITICAL. - Rocky Flats Plant, Critical Mass Laboratory, Intersection of Central Avenue & 86 Drive, Golden, Jefferson County, CO

The port side view of the Orbiter Discovery while mounted ...

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

The port side view of the Orbiter Discovery while mounted atop the 76-wheeled orbiter transfer system as it is being rolled from the Orbiter Processing Facility to the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Compartment A126 port side. Note ash hoist for boiler room ...

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

Compartment A-126 port side. Note ash hoist for boiler room compartment B-1 and compartment B-2. Scuttlebutt (drinking water fountain) is at right center of photograph. Manikin wearing WWII wave uniform is in display case at left center. (045) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

STS-5 crew onboard portrait on port side middeck

NASA Technical Reports Server (NTRS)

1982-01-01

Crew onboard portrait taken on port side middeck shows Commander Brand holding Ace Moving Co sign (partially obscured, near center) and surrounded by Pilot Overmyer (in light t-shirt), Mission Specialist (MS) Allen (center bottom) and MS Lenoir (center top). The sign refers to the successful deployment of two commercial communications satellites on the flight's first two days.

STS-5 crew onboard portrait on port side middeck

NASA Image and Video Library

1982-11-16

Crew onboard portrait taken on port side middeck shows Commander Brand holding Ace Moving Co sign (partially obscured, near center) and surrounded by Pilot Overmyer (in light t-shirt), Mission Specialist (MS) Allen (center bottom) and MS Lenoir (center top). The sign refers to the successful deployment of two commercial communications satellites on the flight's first two days.

ITER Port Interspace Pressure Calculations

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

Carbajo, Juan J; Van Hove, Walter A

The ITER Vacuum Vessel (VV) is equipped with 54 access ports. Each of these ports has an opening in the bioshield that communicates with a dedicated port cell. During Tokamak operation, the bioshield opening must be closed with a concrete plug to shield the radiation coming from the plasma. This port plug separates the port cell into a Port Interspace (between VV closure lid and Port Plug) on the inner side and the Port Cell on the outer side. This paper presents calculations of pressures and temperatures in the ITER (Ref. 1) Port Interspace after a double-ended guillotine break (DEGB)more » of a pipe of the Tokamak Cooling Water System (TCWS) with high temperature water. It is assumed that this DEGB occurs during the worst possible conditions, which are during water baking operation, with water at a temperature of 523 K (250 C) and at a pressure of 4.4 MPa. These conditions are more severe than during normal Tokamak operation, with the water at 398 K (125 C) and 2 MPa. Two computer codes are employed in these calculations: RELAP5-3D Version 4.2.1 (Ref. 2) to calculate the blowdown releases from the pipe break, and MELCOR, Version 1.8.6 (Ref. 3) to calculate the pressures and temperatures in the Port Interspace. A sensitivity study has been performed to optimize some flow areas.« less

Current Methodologies in Preparing Mobile Source Port-Related Emission Inventories Final Report April 2009

EPA Pesticide Factsheets

This report focuses on mobile emission sources at ports, including oceangoing vessels (OGVs), harbor craft, and cargo handling equipment (CHE), as well as other land-side mobile emission sources at ports, such as locomotives and on-highway vehicles.

Dual-function photonic integrated circuit for frequency octo-tupling or single-side-band modulation.

PubMed

Hasan, Mehedi; Maldonado-Basilio, Ramón; Hall, Trevor J

2015-06-01

A dual-function photonic integrated circuit for microwave photonic applications is proposed. The circuit consists of four linear electro-optic phase modulators connected optically in parallel within a generalized Mach-Zehnder interferometer architecture. The photonic circuit is arranged to have two separate output ports. A first port provides frequency up-conversion of a microwave signal from the electrical to the optical domain; equivalently single-side-band modulation. A second port provides tunable millimeter wave carriers by frequency octo-tupling of an appropriate amplitude RF carrier. The circuit exploits the intrinsic relative phases between the ports of multi-mode interference couplers to provide substantially all the static optical phases needed. The operation of the proposed dual-function photonic integrated circuit is verified by computer simulations. The performance of the frequency octo-tupling and up-conversion functions is analyzed in terms of the electrical signal to harmonic distortion ratio and the optical single side band to unwanted harmonics ratio, respectively.

View of the forward section, port side, of the Orbiter ...

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

View of the forward section, port side, of the Orbiter Discovery at ground level in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the exposed panels for systems access during ground support and vehicle turn-around processes. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

An oblique view of the forward fuselage and port side ...

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

An oblique view of the forward fuselage and port side of the Orbiter Discovery while mounted atop the 76-wheeled orbiter transfer system as it is being rolled from the Orbiter Processing Facility to the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

2. AERIAL VIEW EXUSS HORNET CVS12 LOOKING PORT TO STARBOARD, ...

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

2. AERIAL VIEW EX-USS HORNET CVS-12 LOOKING PORT TO STARBOARD, THREE MINECRAFT MORRED ALONGSIDE ON PORT AFT QUARTER. OTHER INACTIVE SHIPS IN BACKGROUND, PUGET SOUND NAVEL SHIPYARD TO LEFT SIDE OF PHOTO. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

Array processor architecture connection network

NASA Technical Reports Server (NTRS)

Barnes, George H. (Inventor); Lundstrom, Stephen F. (Inventor); Shafer, Philip E. (Inventor)

1982-01-01

A connection network is disclosed for use between a parallel array of processors and a parallel array of memory modules for establishing non-conflicting data communications paths between requested memory modules and requesting processors. The connection network includes a plurality of switching elements interposed between the processor array and the memory modules array in an Omega networking architecture. Each switching element includes a first and a second processor side port, a first and a second memory module side port, and control logic circuitry for providing data connections between the first and second processor ports and the first and second memory module ports. The control logic circuitry includes strobe logic for examining data arriving at the first and the second processor ports to indicate when the data arriving is requesting data from a requesting processor to a requested memory module. Further, connection circuitry is associated with the strobe logic for examining requesting data arriving at the first and the second processor ports for providing a data connection therefrom to the first and the second memory module ports in response thereto when the data connection so provided does not conflict with a pre-established data connection currently in use.

Detail view of the forward section, port side, of the ...

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

Detail view of the forward section, port side, of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the removal of the Forward Reaction Control System Module from the nose section, the ground-support window covers and the strongback attached to the payload bay door. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

46 CFR 45.137 - Cargo ports.

Code of Federal Regulations, 2010 CFR

2010-10-01

....137 Cargo ports. (a) Unless otherwise authorized by the Commandant, the lower edge of any opening for... is drawn parallel to the freeboard deck at side and has as its lowest point the upper edge of the...

Sealing Assembly for Sealing a Port and the Like

NASA Technical Reports Server (NTRS)

Haas, Jon W. (Inventor); Haupt, Charles W. (Inventor)

2000-01-01

The sealing assembly for a port of a valve or the like is disclosed. In detail, the sealing assembly includes the port having a circular shaped end with a circular shaped knife-edge thereon. The sealing assembly further includes a hollow cap having a closed first end with an aperture therethrough and an open second end. The cap further includes internal threads adapted to mate with the external threads of the port. A gasket is mounted within the cap having flat first and second principle sides and made of a deformable metal, the first principle side of the gasket for mounting against the circular shaped knife edge of the port. A plunger having a circular shaped disc portion is adapted to fit within the hollow cap and is engagable with the first principle surface of the gasket and includes a shaft portion extending out of the aperture. The cap and shaft of the plunger include external wrenching flats. Thus when the cap is screwed onto the port and the plunger is prevented from rotating by a wrench mounted on the wrenching flats of the shaft portion of the plunger, the gasket is forced into engagement with the knife edge in pure compression and no rotation of the gasket occurs causing the knife edge to locally deform the gasket sealing of the port.

Oxygen cocoon for patients under intensive care

NASA Technical Reports Server (NTRS)

Maas, J. W.

1975-01-01

Cocoon is made from Teflon film. It includes full-length, pressure zipper on top side and bottom part is rigid pad constructed of burn-resistant material. Cocoon includes oxygen supply port with exhaust port at opposite end.

Detail view of the port side of the payload bay ...

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

Detail view of the port side of the payload bay of the Orbiter Discovery. This view shows Remote Manipulator System, Canadarm, sensors in the center of the image and a close-up view of a small segment of the orbiter's radiator panel. This photograph was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

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

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

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

Wounds caused by contact with muzzle-lift relief ports (Mag-Na-Port).

PubMed

Rogers, D R; Shem, R J

1992-12-01

Fan-shaped stippled burns were produced on the skin when a revolver whose barrel had been modified by the Mag-Na-Port process was fired twice with the side of the muzzle in contact. A grazing wound was produced by one bullet, and an oblique entry was produced by the other. The characteristics of Mag-Na-Port wounds and test shots are described, and these are compared with test shots from two other higher power revolvers.

Dynamo room (compartment A21) with view of port side, art ...

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

Dynamo room (compartment A-21) with view of port side, art electrical generator in background. Note cables, speaking tubes and steering crank arm at top center of photograph. These rise through an armored tube to the Conning Tower. The electrical distribution board at left is a reproduction of the board as it may have looked in the 1920's. Reproduction was done in the 1970's and the 1980's. (015) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

Port side of the P6 Solar Array during the first attempt to retract

NASA Image and Video Library

2006-12-13

S116-E-05789 (13 Dec. 2006) --- This digital still image was taken by a crew member aboard the Space Shuttle Discovery of a kink that occurred in the port-side P6 solar array during the first attempt to retract that array on Dec. 13. The crew later extended the array and cleared this kink. The slow retraction of the array was then begun again with similar retraction and extension cycles repeated as the day progressed.

Port side view of the Orbiter Discovery from an elevated ...

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

Port side view of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the ground support hardware known as Strongbacks attached to the payload bay doors, the crew access hatch below the name Discovery on the forward section of the Orbiter and the removed Orbiter Maneuvering System/Reaction Control System pod from the aft (tai) section. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Closeup view from the starboard side looking towards the port ...

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

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

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

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

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

5-fluorouracil extravasation following port failure.

PubMed

Nesti, S P; Kovac, R

2000-01-01

A case is presented of cytotoxic extravasation as a result of an implantable venous port being perforated by a standard Huber needle. A patient receiving 5-fluorouracil via a dual reservoir port, implanted within the left chest wall, presented with hemoserous discharge from the right needle entry site. The left chest wall was warm to touch, erythematous, and swollen. Subcutaneous infiltration was suspected, and the infusion was ceased. A venogram was performed demonstrating significant extravasation around the left reservoir only. On port removal, inspection showed the Huber needle had penetrated the base plate on the left side. It is recommended that this complication be added as a possible sequelae of central venous port use.

In the O&C Building, the P3 truss, an ISS segment, is revealed inside its shipping container

NASA Technical Reports Server (NTRS)

1999-01-01

Inside the Operations and Checkout Building, cranes lift the top of the shipping container containing the port-side P3 truss, a segment of the International Space Station (ISS). The truss is scheduled to be added to the ISS on mission STS-115 in 2002 aboard Space Shuttle Atlantis. The second port truss segment, P3 will be attached to the first port truss segment (P1).

Balanced pressure gerotor fuel pump

DOEpatents

Raney, Michael Raymond; Maier, Eugen

2004-08-03

A gerotor pump for pressurizing gasoline fuel is capable of developing pressures up to 2.0 MPa with good mechanical and volumetric efficiency and satisfying the durability requirements for an automotive fuel pump. The pump has been designed with optimized clearances and by including features that promote the formation of lubricating films of pressurized fuel. Features of the improved pump include the use of a shadow port in the side plate opposite the outlet port to promote balancing of high fuel pressures on the opposite sides of the rotors. Inner and outer rotors have predetermined side clearances with the clearances of the outer rotor being greater than those of the inner rotor in order to promote fuel pressure balance on the sides of the outer rotor. Support of the inner rotor and a drive shaft on a single bushing with bearing sleeves maintains concentricity. Additional features are disclosed.

Simple approach to prevent capsule tear-out during capsulorhexis creation in hypermature cataracts.

PubMed

Robinson, Mark S; Olson, Randall J

2015-07-01

Capsule tear-out in hypermature cataracts (Argentinean flag sign) is a common and frustrating complication during the creation of a capsulorhexis. Completing the capsulorhexis through a small side-port incision, filling the anterior chamber with a highly viscous ophthalmic viscosurgical device such as a viscoadaptive agent, and using a 23- or 25-gauge microcapsulorhexis forceps to fill the side-port incision can reliably prevent this complication. Neither author has a financial or proprietary interest in any material or method mentioned. Copyright © 2015 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

STS-95 Discovery undergoes vertical lift in the VAB

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery (viewed from behind the Space Shuttle Main Engines, port side) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the 'meatball,' on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV- 103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

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

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

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

KSC-98pc1066

NASA Image and Video Library

1998-09-14

In the Vehicle Assembly Building, the orbiter Discovery (viewed from behind the Space Shuttle Main Engines, port side) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the "meatball," on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission

Intermodal transportation system for asian goods to U.S. via Mexico : an analysis.

DOT National Transportation Integrated Search

2010-06-01

U.S. shares more than 2000 miles of international border with Mexico. In Fig. 1 we present the : major border ports on either side of the U.S. Mexico border and it can be seen that Texas has : more number of border crossing ports than any other state...

KSC-03pd1173

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - STS-116 Commander Terrence Wilcutt is in training at SPACEHAB, Port Canaveral, Fla., along with other crew members Pilot William Oefelein and Mission Specialists Robert Curbeam and Christer Fuglesang. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

KSC-03pd1174

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - STS-116 Pilot William Oelefein is in training at SPACEHAB, Port Canaveral, Fla., along with other crew members Commander Terrence Wilcutt and Mission Specialists Robert Curbeam and Christer Fuglesang. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

KSC-03pd1175

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - STS-116 Mission Specialist Robert Curbeam is in training at SPACEHAB, Port Canaveral, Fla., along with other crew members Commander Terrence Wilcutt, Pilot William Oelefein and Mission Specialist Christer Fuglesang. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

Microgravity

NASA Image and Video Library

1997-03-11

Access ports, one on each side of the Microgravity Science Glovebox (MSG), will allow scientists to place large experiment items inside the MSG. The ports also provide additional glove ports (silver disk) for greater access to the interior. The European Space Agency (ESA) and NASA are developing the MSG for use aboard the International Space Station (ISS). Scientists will use the MSG to carry out multidisciplinary studies in combustion science, fluid physics and materials science. The MSG is managed by NASA's Marshall Space Flight Center (MSFC). Photo Credit: NASA/MSFC

Microgravity

NASA Image and Video Library

1997-03-11

Access ports, one on each side of the Microgravity Science Glovebox (MSG), will allow scientists to place large experiment items inside the MSG. The ports also provide additional glove ports (dark circle) for greater access to the interior. The European Space Agency (ESA) and NASA are developing the MSG for use aboard the International Space Station (ISS). Scientists will use the MSG to carry out multidisciplinary studies in combustion science, fluid physics and materials science. The MSG is managed by NASA's Marshall Space Flight Center (MSFC). Photo Credit: NASA/MSFC

Microgravity Science Glovebox - Working Volume

NASA Technical Reports Server (NTRS)

1997-01-01

Access ports, one on each side of the Microgravity Science Glovebox (MSG), will allow scientists to place large experiment items inside the MSG. The ports also provide additional glove ports (silver disk) for greater access to the interior. The European Space Agency (ESA) and NASA are developing the MSG for use aboard the International Space Station (ISS). Scientists will use the MSG to carry out multidisciplinary studies in combustion science, fluid physics and materials science. The MSG is managed by NASA's Marshall Space Flight Center (MSFC). Photo Credit: NASA/MSFC

DETAIL OF PIER C (CANADIAN SIDE), SHOWING LOWER CHORDS, VERTICALS ...

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

DETAIL OF PIER C (CANADIAN SIDE), SHOWING LOWER CHORDS, VERTICALS AND DIAGONALS. VIEW TO NORTH. - Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian Route 402, Port Huron, St. Clair County, MI

A simplified technique of percutaneous hepatic artery port-catheter insertion for the treatment of advanced hepatocellular carcinoma with portal vein invasion.

PubMed

Choi, Sun Young; Kim, Ah Hyun; Kim, Kyung Ah; Won, Jong Yun; Lee, Do Yun; Lee, Kwang-Hun

2010-01-01

We assessed the outcomes of a simplified technique for the percutaneous placement of a hepatic artery port-catheter system for chemotherapy infusion in advanced hepatocellular carcinoma with portal vein invasion. From February 2003 to February 2008, percutaneous hepatic artery port-catheter insertion was performed in 122 patients who had hepatocellular carcinoma with portal vein invasion. The arterial access route was the common femoral artery. The tip of the catheter was wedged into the right gastroepiploic artery without an additional fixation device. A side hole was positioned at the distal common hepatic artery to allow the delivery of chemotherapeutic agents into the hepatic arteries. Coil embolization was performed only to redistribute to the hepatic arteries or to prevent the inadvertent delivery of chemotherapeutic agents into extrahepatic arteries. The port chamber was created at either the supra-inguinal or infra-inguinal region. Technical success was achieved in all patients. Proper positioning of the side hole was checked before each scheduled chemotherapy session by port angiography. Catheter-related complications occurred in 19 patients (16%). Revision was achieved in 15 of 18 patients (83%). This simplified method demonstrates excellent technical feasibility, an acceptable range of complications, and is hence recommended for the management of advanced hepatocellular carcinoma with portal vein thrombosis.

Handling apparatus

DOEpatents

Cody, John P.; Kane, James J.

1976-01-01

1. A device of the character described comprising the combination of a guide tube having a normally open end, a support frame having a port therethrough, linkage means pivotally connected with the tube and with the frame and rotatably supporting the tube for movement between a position in longitudinal alignment with said port and with its open end in registry with the port and an additional position in which the tube lies adjacent the port with a side portion of the tube extending generally transversely across said port, an elongated track carried by said frame disposed generally parallel to and adjacent the tube in its said additional position, means connected with and projecting laterally from said tube adjacent its open end engaging and movable along said elongated track for cooperating with the track to direct the tube during movement between said positions, and means carried by the tube for moving an article therethrough toward and away from said port.

a Floating Mobile Quay for Super Container Ships in a Hub Port

NASA Astrophysics Data System (ADS)

Chae, Jang-Won; Park, Woo-Sun

A floating mobile quay (FMQ), which is an innovative berth system, has functions of not only both side loading/unloading but also direct transshipment to feeder ships in a hub port. Applying the FMQ to a hub port such as the west terminal of Busan New Port of Korea, it is shown from a physical modeling and field model test that the quay is dynamically stable and workable in the prevailing wave condition and also safe in a design storm condition, respectively. The terminal productivity is increased by 30% comparing with the present land based berth. The B/C ratio of the new berth system is evaluated as 1.13 considering super-large container ships. It appears that the FMQ is a technically and economically feasible system in the hub port.

Life raft stabilizer

NASA Technical Reports Server (NTRS)

Radnofsky, M. I.; Barnett, J. H., Jr.; Harrison, F. L.; Marak, R. J. (Inventor)

1973-01-01

An improved life raft stabilizer for reducing rocking and substantially precluding capsizing is discussed. The stabilizer may be removably attached to the raft and is defined by flexible side walls which extend a considerable depth downwardly to one another in the water. The side walls, in conjunction with the floor of the raft, form a ballast enclosure. A weight is placed in the bottom of the enclosure and water port means are provided in the walls. Placement of the stabilizer in the water allows the weighted bottom to sink, producing submerged deployment thereof and permitting water to enter the enclosure through the port means, thus forming a ballast for the raft.

KSC-03pd1165

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. -- Members of the STS-116 crew look over equipment at SPACEHAB in Port Canaveral, Fla. On the left are Mission Specialists Robert Curbeam and Christer Fuglesang; on the right are Commander Terrence Wilcutt and Pilot William Oefelein. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

KSC-03pd1166

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. -- Members of the STS-116 crew handle equipment at SPACEHAB in Port Canaveral, Fla. On the left are Mission Specialists Robert Curbeam and Christer Fuglesang; on the right are Pilot William Oefelein (front) and Commander Terrence Wilcutt. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

KSC-03pd1180

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - During a break in training at SPACEHAB, Port Canaveral, Fla., STS-116 Commander Terrence Wilcutt, Mission Specialist Christer Fuglesang and Pilot Michael Oelefein share a laugh. Not seen is Mission Specialist Robert Curbeam. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

Risk factors for venous port migration in a single institute in Taiwan.

PubMed

Fan, Wen-Chieh; Wu, Cheng-Han; Tsai, Ming-Ju; Tsai, Ying-Ming; Chang, Hsu-Liang; Hung, Jen-Yu; Chen, Pei-Huan; Yang, Chih-Jen

2014-01-14

An implantable port device provides an easily accessible central route for long-term chemotherapy. Venous catheter migration is one of the rare complications of venous port implantation. It can lead to side effects such as pain in the neck, shoulder, or ear, venous thrombosis, and even life-threatening neurologic problems. To date, there are few published studies that discuss such complications. This retrospective study of venous port implantation in a single center, a Taiwan hospital, was conducted from January 2011 to March 2013. Venous port migration was recorded along with demographic and characteristics of the patients. Of 298 patients with an implantable import device, venous port migration had occurred in seven, an incidence rate of 2.3%. All seven were male and had received the Bard port Fr 6.6 which had smaller size than TYCO port Fr 7.5 and is made of silicon. Significantly, migration occurred in male patients (P = 0.0006) and in those with lung cancer (P = 0.004). Multivariable logistic regression analysis revealed that lung cancer was a significant risk factor for port migration (odds ratio: 11.59; P = 0.0059). The migration rate of the Bard port Fr 6.6 was 6.7%. The median time between initial venous port implantation and port migration was 35.4 days (range, 7 to 135 days) and 71.4% (5/7) of patients had port migration within 30 days after initial port implantation. Male sex and lung cancer are risk factors for venous port migration. The type of venous port is also an important risk factor.

[The role plaid by the port of Rouen in the trade of drugs and medicines with America].

PubMed

Lafont, Olivier

2008-11-01

Henry the second, king of France, limited the entrance of drugs coming by sea to two French ports, Rouen and Marseilles. Apothecaries of Rouen were in charge of sifting these drugs. For that activity, a sifter helped them. Apothecaries did not limit their activities to receiving drugs from overseas but did also the shipment of medicines, prepared in Rouen, to be sailed in American islands i.e. Haiti or St Kitts. These medicines were convoyed to the other side of the Ocean by surgeons working on boats. Rouen proved to be a place for exchanges of drugs from both sides of the Ocean.

Cylinder head for internal combustion engine

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

Bell, D.W.

1992-10-06

This patent describes a cylinder head for attachment to a block assembly having at least one cylinder bore therein. It comprises: a cylinder head body adapted for attachment to the block assembly and having at least one side-entry fluid intake opening in communication with the cylinder bore, and having at least one side-exit exhaust fluid opening in communication with the cylinderbore; an intake spool mounted for axial rotation within the intake spool cavity; an exhaust spool mounted for axial rotation within the exhaust spool cavity; timing means for rotating the intake spool and the exhaust spool; and at least onemore » intake port and at least one exhaust port.« less

33 CFR 83.12 - Sailing vessels (Rule 12).

Code of Federal Regulations, 2012 CFR

2012-07-01

... each has the wind on a different side, the vessel which has the wind on the port side shall keep out of the way of the other; (2) When both have the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward; and (3) If a vessel with the wind on the...

33 CFR 83.12 - Sailing vessels (Rule 12).

Code of Federal Regulations, 2011 CFR

2011-07-01

... each has the wind on a different side, the vessel which has the wind on the port side shall keep out of the way of the other; (2) When both have the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward; and (3) If a vessel with the wind on the...

33 CFR 83.12 - Sailing vessels (Rule 12).

Code of Federal Regulations, 2010 CFR

2010-07-01

... each has the wind on a different side, the vessel which has the wind on the port side shall keep out of the way of the other; (2) When both have the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward; and (3) If a vessel with the wind on the...

Littoral Hydrodynamics and Sediment Transport Around a Semi-Permeable Breakwater

DTIC Science & Technology

2015-09-18

Australasian Coasts & Ports Conference 2015 15 - 18 September 2015, Auckland , New Zealand Li, H et al. Littoral Hydrodynamics and Sediment...Coasts and Ports 2015, Auckland , New Zealand, 15-18 September, 2015, 7 pp. Littoral Hydrodynamics and Sediment Transport Around a Semi...Conference 2015 15 - 18 September 2015, Auckland , New Zealand Li, H et al. Littoral Hydrodynamics and Sediment Transport 2 The bathymetric and side

Evaluating Fire Doors with Hose Ports.

DTIC Science & Technology

1987-06-01

cm) of approved mineral wool structural insulation was applied to the fire side of the steel bulkhead. Steel pins were welded to the bulkhead and the...steel bulkheads, by continuously welding the frame Cl]nce to the bulkhead, USCG approved mineral wool structural insulation was applied on one side of

46 CFR 169.739 - Lifeboats.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., Miscellaneous Systems, and Equipment Markings § 169.739 Lifeboats. (a) The name and port of the vessel marked on... thwarts, side benches and footings of lifeboats must be painted or otherwise colored international orange. The area in way of the red mechanical disengaging gear control lever, from the keel to the side bench...

Fluidic Oscillator Having Decoupled Frequency and Amplitude Control

NASA Technical Reports Server (NTRS)

Koklu, Mehti (Inventor)

2017-01-01

A fluidic oscillator having independent frequency and amplitude control includes a fluidic-oscillator main flow channel having a main flow inlet, a main flow outlet, and first and second control ports disposed at opposing sides thereof. A fluidic-oscillator controller has an inlet and outlet. A volume defined by the main flow channel is greater than the volume defined by the controller. A flow diverter coupled to the outlet of the controller defines a first fluid flow path from the controller's outlet to the first control port and defines a second fluid flow path from the controller's outlet to the second control port.

Quickly Removable Valve

NASA Technical Reports Server (NTRS)

Robbins, John S.

1988-01-01

Unit removed with minimal disturbance. Valve inlet and outlet ports adjacent to each other on same side of valve body. Ports inserted into special manifold on fluid line. Valve body attached to manifold by four bolts or, alternatively, by toggle clamps. Electromechanical actuator moves in direction parallel to fluid line to open and close valve. When necessary to clean valve, removed simply by opening bolts or toggle clamps. No need to move or separate ports of fluid line. Valve useful where disturbance of fluid line detrimental or where fast maintenance essential - in oil and chemical industries, automotive vehicles, aircraft, and powerplants.

KSC-03pd1179

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - At SPACEHAB, Port Canaveral, Fla., STS-116 Mission Specialist Christer Fuglesang (left) and Pilot Michael Oelefein share a laugh during a break in training. Fuglesang is with the European Space Agency. Not seen are Commander Terrence Wilcutt and Mission Specialist Robert Curbeam. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

Fluidic Oscillator Having Decoupled Frequency and Amplitude Control

NASA Technical Reports Server (NTRS)

Koklu, Mehti (Inventor)

2016-01-01

A fluidic oscillator having independent frequency and amplitude control includes a fluidic-oscillator main flow channel having a main flow inlet, a main flow outlet, and first and second control ports disposed at opposing sides thereof. A fluidic-oscillator controller has an inlet and outlet. A volume defined by the main flow channel is greater than the volume defined by the controller. A flow diverter coupled to the outlet of the controller defines a first fluid flow path from the controller's outlet to the first control port and defines a second fluid flow path from the controller's outlet to the second control port.

Risk factors for venous port migration in a single institute in Taiwan

PubMed Central

2014-01-01

Background An implantable port device provides an easily accessible central route for long-term chemotherapy. Venous catheter migration is one of the rare complications of venous port implantation. It can lead to side effects such as pain in the neck, shoulder, or ear, venous thrombosis, and even life-threatening neurologic problems. To date, there are few published studies that discuss such complications. Methods This retrospective study of venous port implantation in a single center, a Taiwan hospital, was conducted from January 2011 to March 2013. Venous port migration was recorded along with demographic and characteristics of the patients. Results Of 298 patients with an implantable import device, venous port migration had occurred in seven, an incidence rate of 2.3%. All seven were male and had received the Bard port Fr 6.6 which had smaller size than TYCO port Fr 7.5 and is made of silicon. Significantly, migration occurred in male patients (P = 0.0006) and in those with lung cancer (P = 0.004). Multivariable logistic regression analysis revealed that lung cancer was a significant risk factor for port migration (odds ratio: 11.59; P = 0.0059). The migration rate of the Bard port Fr 6.6 was 6.7%. The median time between initial venous port implantation and port migration was 35.4 days (range, 7 to 135 days) and 71.4% (5/7) of patients had port migration within 30 days after initial port implantation. Conclusions Male sex and lung cancer are risk factors for venous port migration. The type of venous port is also an important risk factor. PMID:24423026

Two ports laparoscopic inguinal hernia repair in children.

PubMed

Ibrahim, Medhat M

2015-01-01

Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation to other modalities of repair was the aim of this work. 90 children including 75 males and 15 females underwent surgery. Hernia in 55 cases was right-sided and in 15 left-sided. Two patients had recurrent hernia following open hernia repair. 70 (77.7%) cases were suffering unilateral hernia and 20 (22.2%) patients had bilateral hernia. Out of the 20 cases 5 cases were diagnosed by laparoscope (25%). The patients' median age was 18 months. The mean operative time for unilateral repairs was 15 to 20 minutes and bilateral was 21 to 30 minutes. There was no conversion. The complications were as follows: one case was recurrent right inguinal hernia and the second was stitch sinus. Discussion. The results confirm the safety and efficacy of two ports laparoscopic hernia repair in congenital inguinal hernia in relation to other modalities of treatment.

Mechanical Systems Development and Integration for a Second Generation Robot Submarine.

DTIC Science & Technology

1980-05-01

for various scientific ii endeavors. As such, there will be times when the sub- marine must be disassembled for maintenance. This chapter is intended...STBD Side Scan Array 2 Port Side Scan Array 3 Comunications Sonar 4 Pinger 5 Bottom Finding Sonar 6 Collision Avoidance Sonar 7 Gel Cell Battery 8

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

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

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

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

Clear corneal incision leakage after phacoemulsification--detection using povidone iodine 5%.

PubMed

Chee, Soon-Phaik

2005-01-01

The purpose of this work was to study the incidence of clear corneal wound leakage at the conclusion of standard co-axial phacoemulsification in a prospective observational series of 100 consecutive cataract cases in a single surgeon's institutional practice. At the conclusion of standard co-axial phacoemulsification using a 2.75 mm temporal single plane clear corneal incision with a 1 mm clear corneal side-port incision, the wounds were hydrated and checked for water-tightness. Povidone iodine 5% (P-I) was then evenly dripped over the cornea and the wounds were inspected visually. Any leakage of aqueous observed was recorded. The amount of leakage was graded as small or large from each wound. Leaky wounds were further hydrated and retested with P-I until sealed. Wound integrity was reassessed on the first postoperative day by use of fluorescein. Of the 100 cases, wound leakage was observed for 31 eyes (31%)-ten main incisions, nineteen side-port incisions, and both incisions in two cases. Wound leakage was easily detected as a ribbon of clear fluid streaming from the incision amid a pool of brown solution. Povidone iodine was not observed within the tract in any incision. All wound leakage was small except for one from the main incision and two from the side-port incision. None of the eyes developed wound leakage the day after surgery and none developed endophthalmitis. In conclusion, leakage from clear corneal incisions at the conclusion of phacoemulsification occurs in almost a third of cases, predominantly from the side incision. It is easily detected by use of the P-I test.

Side by Side

ERIC Educational Resources Information Center

Olson, Cathy Applefeld

2011-01-01

Every city, town, and village in America has been affected by the Great Recession, but of course some have felt a bigger impact than others. In Port Angeles, Washington, on the northern edge of the Olympic Peninsula, the latest downturn is just one more twist of the economic vise that's been tightening steadily since at least the mid-'90s. During…

The Monorail Technique to Overcome Difficult Anatomical Course During Implantation of Central Venous Port via the Left Internal Jugular Vein

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

Kim, Eu Hyun, E-mail: doorihyun6@gmail.com; Oh, Jung Suk; Chun, Ho Jong

PurposeThe study aimed to introduce a monorail technique to overcome difficult anatomical course via left internal jugular vein in implantable port insertion.MethodsFrom 2007 to 2016, a total of 9346 patients were referred for implantable port insertion in our interventional unit, among which 79 cases were requested to insert on the left side. Our monorail technique was applied only when the technical challenge of the catheter tip entering the azygos vein instead of the superior vena cava occurred (n = 7). The technique consists of puncturing at the distal tip of the port catheter with a 21-gauge micropuncture needle and advancing a 0.018-in.more » hair-wire to guide and provide support for pre-assembled port.ResultsThe monorail technique was performed in seven patients and all but one case were technically successful, showing a technical success rate of 85.7%. There were no immediate or delayed complications.ConclusionsThe monorail technique is helpful to overcome the difficult anatomical course via left internal jugular vein in implantable port insertion.« less

Separation system

DOEpatents

Rubin, Leslie S.

1986-01-01

A separation system for dewatering radioactive waste materials includes a disposal container, drive structure for receiving the container, and means for releasably attaching the container to the drive structure. Separation structure disposed in the container adjacent the inner surface of the side wall structure retains solids while allowing passage of liquids. Inlet port structure in the container top wall is normally closed by first valve structure that is centrifugally actuated to open the inlet port and discharge port structure at the container periphery receives liquid that passes through the separation structure and is normally closed by second valve structure that is centrifugally actuated to open the discharge ports. The container also includes coupling structure for releasable engagement with the centrifugal drive structure. Centrifugal force produced when the container is driven in rotation by the drive structure opens the valve structures, and radioactive waste material introduced into the container through the open inlet port is dewatered, and the waste is compacted. The ports are automatically closed by the valves when the container drum is not subjected to centrifugal force such that containment effectiveness is enhanced and exposure of personnel to radioactive materials is minimized.

The Monorail Technique to Overcome Difficult Anatomical Course During Implantation of Central Venous Port via the Left Internal Jugular Vein.

PubMed

Kim, Eu Hyun; Oh, Jung Suk; Chun, Ho Jong; Lee, Hae Giu; Choi, Byung Gil

2017-03-01

The study aimed to introduce a monorail technique to overcome difficult anatomical course via left internal jugular vein in implantable port insertion. From 2007 to 2016, a total of 9346 patients were referred for implantable port insertion in our interventional unit, among which 79 cases were requested to insert on the left side. Our monorail technique was applied only when the technical challenge of the catheter tip entering the azygos vein instead of the superior vena cava occurred (n = 7). The technique consists of puncturing at the distal tip of the port catheter with a 21-gauge micropuncture needle and advancing a 0.018-in. hair-wire to guide and provide support for pre-assembled port. The monorail technique was performed in seven patients and all but one case were technically successful, showing a technical success rate of 85.7%. There were no immediate or delayed complications. The monorail technique is helpful to overcome the difficult anatomical course via left internal jugular vein in implantable port insertion.

True left-sided gallbladder: A case report and comparison with the literature for the different techniques of laparoscopic cholecystectomy for such anomalies.

PubMed

Saafan, Tamer; Hu, James Yi; Mahfouz, Ahmed-Emad; Abdelaal, Abdelrahman

2018-01-01

True left-sided gallbladder (LSG) is a rare finding that may present with symptoms similar to those of a normally positioned gallbladder. Moreover, it may be missed by preoperative imaging studies such as ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), or endoscopic ultrasound. True left-sided gallbladder is a surgical challenge and surgical technique may need to be modified for the completion of laparoscopic cholecystectomy. In this case report, we present a case of true left-sided gallbladder that produced right-sided abdominal symptoms. Ultrasound of the abdomen failed to show the left-sided position of the gallbladder. MRI showed the gallbladder located to the left of the ligamentum teres underneath segment III of the liver. Intraoperatively, the gallbladder was grasped and retracted to the right under the falciform ligament and it was removed using classical right-sided ports with no modification to the technique. No complications were encountered intraoperatively or postoperatively. True LSG is a rare anomaly that may present with right-sided symptoms like normally positioned gallbladder. It may be missed in preoperative imaging studies and can be discovered only intraoperatively. Modification of laparoscopic ports, change in patient's position and/or surgeon's position, or conversion to open cholecystectomy may be needed for safe removal of the gallbladder. Classical technique of laparoscopic cholecystectomy is feasible for left-sided gallbladder. However, if the anatomy is not clear, modifications of the surgical technique may be necessary for the safe dissection of the gallbladder. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Constant pressure high throughput membrane permeation testing system

DOEpatents

Albenze, Erik J.; Hopkinson, David P.; Luebke, David R.

2014-09-02

The disclosure relates to a membrane testing system for individual evaluation of a plurality of planar membranes subjected to a feed gas on one side and a sweep gas on a second side. The membrane testing system provides a pressurized flow of a feed and sweep gas to each membrane testing cell in a plurality of membrane testing cells while a stream of retentate gas from each membrane testing cell is ported by a retentate multiport valve for sampling or venting, and a stream of permeate gas from each membrane testing cell is ported by a permeate multiport valve for sampling or venting. Back pressure regulators and mass flow controllers act to maintain substantially equivalent gas pressures and flow rates on each side of the planar membrane throughout a sampling cycle. A digital controller may be utilized to position the retentate and permeate multiport valves cyclically, allowing for gas sampling of different membrane cells over an extended period of time.

Simultaneous bilateral robotic partial nephrectomy: Case report and critical evaluation of the technique.

PubMed

Giberti, Claudio; Gallo, Fabrizio; Schenone, Maurizio; Cortese, Pierluigi

2014-06-16

We report our first simultaneous bilateral robot assisted partial nephrectomy (RAPN) in order to show and critically discuss the feasibility of this procedure. Materials and methods A 69-year-old male patient visited our department due to incidental finding of bilateral mesorenal small masses (2.5 cm on the right and 3.5 cm on the left) suspicious for malignancy. We started from the right side with patient in flank position. Port placement: 12-mm periumbilical camera port, two 8-mm robotic ports in wide ''V''configuration, additional 12 mm assistant port on the midline between the umbilicus and symphysis pubis. A right unclamping RAPN with sliding clip renorrhaphy was performed. The trocars were removed and the robot undocked. Without interrupting the anesthesiological procedures, the patient was reported in supine position and, after 180 degrees rotation of the surgical bed, was newly placed in contralateral flank position. Using both the previous periumbilical and midline ports, two other 8-mm robotic trocars were placed. The robot was then redocked and RAPN was also performed on the left side using the same previously reported technique. Results Total time: 285 min. Estimated blood losses: 150 cc. Postoperative period: uneventful. Pathological examination: bilateral renal cell carcinoma, negative surgical margins. Conclusions Our experience was encouraging and confirmed the feasibility and safety of this procedure. The planning of our technique was time and cost effective with cosmetic benefit for the patient. However, we think that an appropriate selection of the patients and a skill in robotic renal surgery are advisable before approaching this type of surgery.

Microwave switching power divider. [antenna feeds

NASA Technical Reports Server (NTRS)

Stockton, R. J.; Johnson, R. W. (Inventor)

1981-01-01

A pair of parallel, spaced-apart circular ground planes define a microwave cavity with multi-port microwave power distributing switching circuitry formed on opposite sides of a thin circular dielectric substrate disposed between the ground planes. The power distributing circuitry includes a conductive disk located at the center of the substrate and connected to a source of microwave energy. A high speed, low insertion loss switching diode and a dc blocking capacitor are connected in series between the outer end of a transmission line and an output port. A high impedance, microwave blocking dc bias choke is connected between each switching diode and a source of switching current. The switching source forward biases the diodes to couple microwave energy from the conductive disk to selected output ports and, to associated antenna elements connected to the output ports to form a synthesized antenna pattern.

Mechanisms of Radiation-Induced Emesis

DTIC Science & Technology

1988-08-31

in these studies. The assistance of Mr. Laurie Duncan, Mr. Joseph Hutchinson, and Mr. Robert Bochniewicz in dosimetry and irradiaion is greatly...rectal probe (model 555) was inserted and centered in the port window to record the radiation exposure. TLDs were al~o munted, with three on both back...and stomach at the center and extremes of the port, and one on each side and on the dorsal surface of the head. Te TLDs were used only to independently

Solid state engine with alternating motion

DOEpatents

Golestaneh, Ahmad A.

1982-01-01

Heat energy is converted to mechanical motion utilizing apparatus including a cylinder, a piston having openings therein reciprocable in the cylinder, inlet and outlet ports for warm water at one end of the cylinder, inlet and outlet ports for cool water at the other end of the cylinder, gates movable with the piston and slidably engaging the cylinder wall to alternately open and close the warm and cool water ports, a spring bearing against the warm water side of the piston and a double helix of a thermal shape memory material attached to the cool end of the cylinder and to the piston. The piston is caused to reciprocate by alternately admitting cool water and warm water to the cylinder.

Solid state engine with alternating motion

DOEpatents

Golestaneh, A.A.

1980-01-21

Heat energy is converted to mechanical motion utilizing apparatus including a cylinder, a piston having openings therein reciprocable in the cylinder, inlet and outlet ports for warm water at one end of the cylinder, inlet and outlet ports for cool water at the other end of the cylinder, gates movable with the piston and slidably engaging the cylinder wall to alternately open and close the warm and cool water ports, a spring bearing against the warm water side of the piston and a double helix of a thermal shape memory material attached to the cool end of the cylinder and to the piston. The piston is caused to reciprocate by alternately admitting cool water and warm water to the cylinder.

Vadose zone isobaric well

DOEpatents

Hubbell, Joel M.; Sisson, James B.

2001-01-01

A deep tensiometer is configured with an outer guide tube having a vented interval along a perforate section at its lower end, which is isolated from atmospheric pressure at or above grade. A transducer having a monitoring port and a reference port is located within a coaxial inner guide tube. The reference port of the transducer is open to the vented interval of the outer guide tube, which has the same gas pressure as in the sediment surrounding the tensiometer. The reference side of the pressure transducer is thus isolated from the effects of atmospheric pressure changes and relative to pressure changes in the material surrounding the tensiometer measurement location and so it is automatically compensated for such pressure changes.

46 CFR 179.350 - Openings in the side of a vessel below the bulkhead or weather deck.

Code of Federal Regulations, 2011 CFR

2011-10-01

... weather deck. 179.350 Section 179.350 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Watertight Integrity Requirements § 179.350 Openings in the side of a vessel below the bulkhead or weather... permitted below the weather deck unless the sill of the port light is at least 760 millimeters (30 inches...

46 CFR 179.350 - Openings in the side of a vessel below the bulkhead or weather deck.

Code of Federal Regulations, 2013 CFR

2013-10-01

... weather deck. 179.350 Section 179.350 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Watertight Integrity Requirements § 179.350 Openings in the side of a vessel below the bulkhead or weather... permitted below the weather deck unless the sill of the port light is at least 760 millimeters (30 inches...

46 CFR 179.350 - Openings in the side of a vessel below the bulkhead or weather deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weather deck. 179.350 Section 179.350 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Watertight Integrity Requirements § 179.350 Openings in the side of a vessel below the bulkhead or weather... permitted below the weather deck unless the sill of the port light is at least 760 millimeters (30 inches...

46 CFR 179.350 - Openings in the side of a vessel below the bulkhead or weather deck.

Code of Federal Regulations, 2012 CFR

2012-10-01

... weather deck. 179.350 Section 179.350 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Watertight Integrity Requirements § 179.350 Openings in the side of a vessel below the bulkhead or weather... permitted below the weather deck unless the sill of the port light is at least 760 millimeters (30 inches...

46 CFR 179.350 - Openings in the side of a vessel below the bulkhead or weather deck.

Code of Federal Regulations, 2014 CFR

2014-10-01

... weather deck. 179.350 Section 179.350 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Watertight Integrity Requirements § 179.350 Openings in the side of a vessel below the bulkhead or weather... permitted below the weather deck unless the sill of the port light is at least 760 millimeters (30 inches...

36. ENGINE ROOM FROM STARBOARD SIDE OF CONTROL CONSOLE, LOOKING ...

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

36. ENGINE ROOM FROM STARBOARD SIDE OF CONTROL CONSOLE, LOOKING AT TWO DIESEL ENGINES, STAIRS LEAD UP TO CREW'S BERTHING. THIS IMAGE IS CLOSER TO THE STERN AND MORE ANGLED TOWARDS THE PORT THAN IMAGE 34. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

Choosing the appropriate side for subcutaneous port catheter placement in patients with mastectomy: ipsilateral or contralateral?

PubMed

Nas, Omer Fatih; Hacikurt, Kadir; Kaya, Ahmet; Dogan, Nurullah; Sanal, Bekir; Ozkaya, Guven; Dundar, Halit Ziya; Erdogan, Cuneyt

2017-06-01

To evaluate long-term clinical follow-up results of implanting subcutaneous port catheters (SPCs) on ipsilateral or contralateral with mastectomy side in patients with axillary lymph node dissection. A total of 73 patients composed of ipsilateral (34 catheters) and contralateral (39 catheters) groups, with SPCs were included. All patients had lumpectomy or modified radical mastectomy for breast cancer. Ipsilateral and contralateral groups had similar patient characteristics. Five late complications were seen in the ipsilateral group and 2 late complications in the contralateral group. No statistical significant difference was seen between two groups in regard to late complications. Four complications of the ipsilateral group were classified as major group C and 1 as major group D, while 1 complication of the contralateral group was classified as minor group B and 1 as major group C according to Society of Interventional Radiology (SIR) classification. No statistical significant difference was seen between complication rates of two groups in regard to SIR classification. SPC related complications do not differ in regard to ipsilateral or contralateral side selection on mastectomized patients with breast cancer and lymph node dissection. SPCs can be implanted on ipsilateral or contralateral sides of the operation in these patients.

Laboratory Performance of the Single-Sided E-A-R (registered trademark) Combat Arms Hearing Protective Earplug

DTIC Science & Technology

2010-01-01

mdividu a eté evalue sans protection auditive ctaye.c port. binaural du protecteur dans chacun des deux modes. Les seuils auditifs en champ hbre...which the ears were: unocciuded (Unocelud), fitted binaurally with the single- sided version of the Combat Arms earplug in the steady state noise mode...CAE SS), and fitted binaurally with the single-sided version of the Combat Arms earplug in the weapons fire mode (CAE WF). The unoccluded condition was

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

Means, Gregory Scott; Boardman, Gregory Allen; Berry, Jonathan Dwight

A combustor for a gas turbine generally includes a radial flow fuel nozzle having a fuel distribution manifold, and a fuel injection manifold axially separated from the fuel distribution manifold. The fuel injection manifold generally includes an inner side portion, an outer side portion, and a plurality of circumferentially spaced fuel ports that extend through the outer side portion. A plurality of tubes provides axial separation between the fuel distribution manifold and the fuel injection manifold. Each tube defines a fluid communication path between the fuel distribution manifold and the fuel injection manifold.

EVA 2 - old solar array installed in payload bay

NASA Image and Video Library

2002-03-05

STS109-326-008 (5 March 2002) --- Astronaut Michael J. Massimino, mission specialist, works at the stowage area for the Hubble Space Telescope's port side solar array. Astronauts Massimino and James H. Newman removed the old port solar array and stowed it in Columbia’s payload bay for a return to Earth. They then went on to install a third-generation solar array and its associated electrical components. Two crew mates had accomplished the same feat with the starboard array on the previous day.

KSC-03pd1169

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - The STS-116 crew take part in training in the SPACEHAB module. From left are Mission Specialist Christer Fuglesang; a trainer; Pilot Michael Oefelein; Mission Specialist Robert Curbeam; and Commander Terrence Wilcutt. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review

Slide valve apparatus for internal combustion engine

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

Taylor, B.A.; McMahan, T.O.

This patent describes an internal combustion engine including a combustion cylinder having an opening at one end thereof, a piston mounted within the cylinder for coaxial reciprocable movement, a driven crankshaft, and a connecting rod connecting the crankshaft to the cylinder for linear reciprocable movement of the piston in response to the rotary movement of the crankshaft, a valve apparatus comprising: (a) a valve chamber extending longitudinally across and in fluid communication with the opening in the cylinder, (b) an intake valve plate having a longitudinal axis mounted within the valve chamber for slidable, reciprocable, longitudinal movement, (c) an exhaustmore » valve plate having a longitudinal axis mounted within the valve chamber alongside the intake valve plate for slidable, reciprocable, longitudinal movement and parallel to the longitudinal axis of the intake valve plate, (d) each of the valve plates having a plurality of longitudinally spaced valve ports therein, the valve ports comprising movable intake valve ports in the intake valve plate and movable exhaust valve ports in the exhaust valve plate, (e) the valve chamber comprising a planar wall on the opposite side of the valve plates from the cylinder opening and having a plurality of fixed valve ports therethrough. The fixed valve ports being equal in number and substantially equal in size and spacing as the movable intake and exhaust valve ports, whereby the movable intake valve ports are adapted to register with their corresponding fixed valve ports when the intake valve plate is in its intake operative position for opening fluid communication between the cylinder and the corresponding fixed valve ports.« less

Recent ICRF coupling experiments on EAST

NASA Astrophysics Data System (ADS)

Yuqing, YANG; Xinjun, ZHANG; Yanping, ZHAO; Chengming, QIN; Yan, CHENG; Yuzhou, MAO; Hua, YANG; Jianhua, WANG; Shuai, YUAN; Lei, WANG; Songqing, JU; Gen, CHEN; Xu, DENG; Kai, ZHANG; Baonian, WAN; Jiangang, LI; Yuntao, SONG; Xianzu, GONG; Jinping, QIAN; Tao, ZHANG

2018-04-01

Recent ion cyclotron resonance frequency (ICRF) coupling experiments for optimizing ICRF heating in high power discharge were performed on EAST. The coupling experiments were focus on antenna phasing and gas puffing, which were performed separately on two ports of the ion cyclotron resonance heating (ICRH) system of EAST. The antenna phasing was performed on the I-port antenna, which consists of four toroidally spaced radiating straps operating in multiple phasing cases; the coupling performance was better under low wave number | {k}\\parallel | (ranging from 4.5 to 6.5). By fuelling the plasma from gas injectors, placed as uniformly spaced array from top to bottom at each side limiter of the B-port antenna, which works in dipole phasing, the coupling resistance of the B-port antenna increased obviously. Furthermore, the coupling resistance of the I-port antenna was insensitive to a smaller rate of gas puffing but when the gas injection rate was more than a certain value (>1021s‑1), a sharp increase in the coupling resistance of the I-port antenna occurred, which was mainly caused by the toroidal asymmetric boundary density arising from gas puffing. A more specific analysis is given in the paper.

RF study and 3-D simulations of a side-coupling thermionic RF-gun

NASA Astrophysics Data System (ADS)

Rimjaem, S.; Kusoljariyakul, K.; Thongbai, C.

2014-02-01

A thermionic RF-gun for generating ultra-short electron bunches was optimized, developed and used as a source at a linac-based THz radiation research laboratory of the Plasma and Beam Physics Research Facility, Chiang Mai University, Thailand. The RF-gun is a π/2-mode standing wave structure, which consists of two S-band accelerating cells and a side-coupling cavity. The 2856 MHz RF wave is supplied from an S-band klystron to the gun through the waveguide input-port at the cylindrical wall of the second cell. A fraction of the RF power is coupled from the second cell to the first one via a side-coupling cavity. Both the waveguide input-port and the side-coupling cavity lead to an asymmetric geometry of the gun. RF properties and electromagnetic field distributions inside the RF-gun were studied and numerically simulated by using computer codes SUPERFISH 7.19 and CST Microwave Studio 2012©. RF characterizations and tunings of the RF-gun were performed to ensure the reliability of the gun operation. The results from 3D simulations and measurements are compared and discussed in this paper. The influence of asymmetric field distributions inside the RF-gun on the electron beam properties was investigated via 3D beam dynamics simulations. A change in the coupling-plane of the side-coupling cavity is suggested to improve the gun performance.

Double Pass 595 nm Pulsed Dye Laser Does Not Enhance the Efficacy of Port Wine Stains Compared with Single Pass: A Randomized Comparison with Histological Examination.

PubMed

Yu, Wenxin; Zhu, Jiafang; Wang, Lizhen; Qiu, Yajing; Chen, Yijie; Yang, Xi; Chang, Lei; Ma, Gang; Lin, Xiaoxi

2018-03-27

To compare the efficacy and safety of double-pass pulsed dye laser (DWL) and single-pass PDL (SWL) in treating virgin port wine stain (PWS). The increase in the extent of vascular damage attributed to the use of double-pass techniques for PWS remains inconclusive. A prospective, side-by-side comparison with a histological study for virgin PWS is still lacking. Twenty-one patients (11 flat PWS, 10 hypertrophic PWS) with untreated PWS underwent 3 treatments at 2-month intervals. Each PWS was divided into three treatment sites: SWL, DWL, and untreated control. Chromametric and visual evaluation of the efficacy and evaluation of side effects were conducted 3 months after final treatment. Biopsies were taken at the treated sites immediately posttreatment. Chromametric and visual evaluation suggested that DWL sites showed no significant improvement compared with SWL (p > 0.05) in treating PWS. The mean depth of photothermal damage to the vessels was limited to a maximum of 0.36-0.41 mm in both SWL and DWL sides. Permanent side effects were not observed in any patients. Double-pass PDL does not enhance PWS clearance. To improve the clearance of PWS lesions, either the depth of laser penetration should be increased or greater photothermal damage to vessels should be generated.

A 16 element quasi-optical FET oscillator power combining array with external injection locking

NASA Astrophysics Data System (ADS)

Birkeland, Joel; Itoh, Tatsuo

1992-03-01

The authors present analysis, design and experimental results of a 16 element planar oscillator array for quasi-optical power combining. Each element in the array consists of a single FET oscillator with an input port for injection of the locking signal, and an output port which is connected to a patch radiator. The array is synchronized using a 16-way power dividing network which distributes the locking signal to the oscillating elements. The array is constructed using a two-sided microstrip configuration, with the oscillators and feed network on one side of a ground plane, and the patch radiators on the opposite side. An effective radiated power (ERP) of 28.2 W CW with an isotropic conversion gain of 9.9 dB was measured at 6 GHz. For an injected power of 10.3 dBm, a locking range of 453 MHz at a center frequency of 6.015 GHz was obtained; a bandwidth of 7.5 percent. Because of the simple nature of the individual oscillator elements, this approach is well suited to MMIC implementation.

Enclosed ground-flare incinerator

DOEpatents

Wiseman, Thomas R.

2000-01-01

An improved ground flare is provided comprising a stack, two or more burner assemblies, and a servicing port so that some of the burner assemblies can be serviced while others remain in operation. The burner assemblies comprise a burner conduit and nozzles which are individually fitted to the stack's burner chamber and are each removably supported in the chamber. Each burner conduit is sealed to and sandwiched between a waste gas inlet port and a matching a closure port on the other side of the stack. The closure port can be opened for physically releasing the burner conduit and supplying sufficient axial movement room for extracting the conduit from the socket, thereby releasing the conduit for hand removal through a servicing port. Preferably, the lower end of the stack is formed of one or more axially displaced lower tubular shells which are concentrically spaced for forming annular inlets for admitting combustion air. An upper tubular exhaust stack, similarly formed, admits additional combustion air for increasing the efficiency of combustion, increasing the flow of exhausted for improved atmospheric dispersion and for cooling the upper stack.

STS-35 MS Hoffman and MS Parker on the middeck of Columbia, OV-102

NASA Image and Video Library

1990-12-10

STS035-49-029 (2-10 Dec 1990) --- Posing on the middeck of Columbia, Orbiter Vehicle (OV) 102, are Mission Specialist (MS) Jeffrey A. Hoffman (mustache) and MS Robert A. R. Parker. Determining who is right side up is complicated by the microgravity of space. Hoffman's head is at the middeck floor and his feet are at the ceiling. The two crewmembers are in front of OV-102's port side with the waste collection system (WCS) contingency unit, side hatch, and galley visible behind them.

16. Photocopy of drawing dated January 20, 1958, SIDE ELEVATIONS ...

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

16. Photocopy of drawing dated January 20, 1958, SIDE ELEVATIONS AND DETAILS, REHABILITATION OF PIERSHED AT FOOT OF 29TH ST. city of New York Department of Marine and Aviation, Contract 3049, Drawing 2. (On file, city of New York Department of Ports and Trade). - South Brooklyn Freight Terminal, 29th Street Pier, Opposite end of Twenty-ninth Street on upper New York Bay, Brooklyn, Kings County, NY

Influence of hydrodynamic features in the transport and fate of hazard contaminants within touristic ports. Case study: Torre a Mare (Italy).

PubMed

Mali, Matilda; Malcangio, Daniela; Dell' Anna, Maria Michela; Damiani, Leonardo; Mastrorilli, Piero

2018-01-01

The environmental quality of Torre a Mare port (Italy) was assessed evaluating on one side, the chemical concentration of nine metals and metalloids within bottom sediments and on the other one, by exploring the impact of hydrodynamic conditions in contaminant's transport within the most polluted basins. The investigated port was selected as case study because it resulted much more polluted than it was expected based on the touristic port activities and related stressors loading on it. In order to determine the origin and fate of contaminants in the port basin, 2D numerical simulations were carried out by MIKE21 software. The hydrodynamic module (HD) based on a rectangular grid was initially used to characterize the flow field into two domains that cover the inner and offshore harbor area. Then, advection-dispersion (AD) and water quality (WQ) modules were coupled in order to simulate the simultaneous processes of transport and dispersion of hypothetical pollutant sources. The dissolved/suspended sediment particulates (DSS) were selected as contaminant tracers. The comparative analysis between simulation responses and the real metal contaminant distribution showed high agreement, suggesting that contaminants mainly come from outside port and tend to accumulate in the inner basin. In fact, hydrodynamic circulations cause inflowing streams toward the harbor entrance and the particular port morphology hampers the exit of fine sediments from the inner basin, enhancing thus the accumulation of sediment-associated contaminants within the port area. The study confirms that the quality of touristic port areas strongly depends on both pollution sources located within and outside the port domain and it is controlled mainly by the hydrodynamic-driven processes.

50 CFR 300.14 - Vessel identification.

Code of Federal Regulations, 2010 CFR

2010-10-01

... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

50 CFR 300.14 - Vessel identification.

Code of Federal Regulations, 2012 CFR

2012-10-01

... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

50 CFR 300.14 - Vessel identification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

50 CFR 300.14 - Vessel identification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

50 CFR 300.14 - Vessel identification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

A novel wavelength multiplexer/demutiplexer based on side-port multimode interference coupler

NASA Astrophysics Data System (ADS)

Wei, Shile; Jian, Wu; Zhao, Lingjuan; Qiu, Jifang; Yin, Zuoshan; Hui, Rongqing

2014-05-01

Based on side-port multimode interference coupler, a novel design of 1.31/1.55-μm wavelength multiplexer/demutiplexer on SOI platform with conventional channel waveguides is proposed and analyzed by using wide-angle beam propagation method. With a 25.9μm long ultra-short MMI section, nearly an order of magnitude shorter than that of the previously reported 1.31/1.55-μm wavelength MMI splitters on SOI, simulation results exhibit contrasts of 28dB and 25dB at wavelength 1.31 and 1.55 μm, respectively, and the insertion losses are both below 0.55dB. Meanwhile, the analysis shows that the proposed structure has larger fabrication tolerances than restricted MMI based structures and the present design methodology also applies to split other wavelengths and in different material platforms, such as InP, GaAs and PLC guides, etc.

Static continuous electrophoresis device

NASA Technical Reports Server (NTRS)

Rhodes, P. H. (Inventor)

1982-01-01

An apparatus is disclosed for carrying out a moving wall type electrophoresis process for separation of cellular particles. The apparatus includes a water-tight housing containing an electrolytic buffer solution. A separation chamber in the housing is defined by spaced opposed moving walls and spaced opposed side walls. Substrate assemblies, which support the moving wall include vacuum ports for positively sealing the moving walls against the substrate walls. Several suction conduits communicate with the suction ports and are arranged in the form of valleys in a grid plate. The raised land portion of the grid plat supports the substrate walls against deformation inwardly under suction. A cooling chamber is carried on the back side of plate. The apparatus also has tensioner means including roller and adjustment screws for maintaining the belts in position and a drive arrangement including an electric motor with a gear affixed to its output shaft. Electrode assemblies are disposed to provide the required electric field.

KSC-03pd1181

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. - The STS-116 crew poses outside the SPACEHAB module during training. In the rear are Commander Terrence Wilcutt and Mission Specialist Christer Fuglesang; in front are Pilot William Oefelein and Mission Specialist Robert Curbeam. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

KSC-03pd1170

NASA Image and Video Library

2003-04-17

KENNEDY SPACE CENTER, FLA. -- The STS-116 crew poses outside the SPACEHAB module during training. In the rear are Commander Terrence Wilcutt and Mission Specialist Christer Fuglesang;; in front are Pilot William Oefelein and Mission Specialist Robert Curbeam. Objective of their mission to the International Space Station is to deliver and attach the third port truss segment, the P5 Truss, deactivate and retract the P6 Truss Channel 4B (port-side) solar array, and reconfigure station power from 2A and 4A solar arrays. A launch date is under review.

Shuttle Laser Technology Experiment Facility (LTEF)-to-airplane lasercom experiment: Airplane considerations

NASA Technical Reports Server (NTRS)

Kalil, Ford

1990-01-01

NASA is considering the use of various airplanes for a Shuttle Laser Technology Experiment Facility (LTEF)-to-Airplane laser communications experiment. As supporting documentation, pertinent technical details are included about the potential use of airplanes located at Ames Research Center and Wallops Flight Facility. The effects and application of orbital mechanics considerations are also presented, including slant range, azimuth, elevation, and time. The pros and cons of an airplane equipped with a side port with a bubble window versus a top port with a dome are discussed.

Means for positively seating a piezoceramic element in a piezoelectric valve during inlet gas injection

DOEpatents

Wright, Kenneth E.

1994-01-01

A piezoelectric valve in a gas delivery system includes a piezoceramic element bonded to a valve seal and disposed over a valve seat, and retained in position by an O-ring and a retainer; an insulating ball normally biased by a preload spring against the piezoceramic element; an inlet gas port positioned such that upon admission of inlet gas into the valve, the piezoceramic element is positively seated. The inlet gas port is located only on the side of the piezoceramic element opposite the seal.

Malaria in seafarers. 2. The status of malaria in large ports of the world. Protective measures against malaria in crews of ships.

PubMed

Tomaszunas, S

1998-01-01

In 1997, the information was collected in collaboration with WHO on the actual status of malaria in large ports of Africa, Asia, and America, on the level of endemicity, prevailing Plasmodium species and the resistance to antimalarial drugs. The factors determining the risk of infection in seafarers were discussed. The risk is different than it is for other groups of travellers. The strategy of malaria prevention in crews of ships should be based on balancing the actual risk of infection in the visited ports of the tropics with the risk of side effects of antimalarials used for prophylaxis. Five schemes for malaria prevention in seafarers may be recommended, depending on the geographical areas of the ship's voyage.

5. View of Community Hall, first floor interior, entrance hall ...

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

5. View of Community Hall, first floor interior, entrance hall on east side of building, facing southeast. Ticket booth center foreground, stairway to auditorium right foreground. - Community Hall, Rainier Avenue & View Drive, Port Gamble, Kitsap County, WA

Pilot Fullerton dons EES anti-gravity suit lower torso on middeck

NASA Technical Reports Server (NTRS)

1982-01-01

Pilot Fullerton dons ejection escape suit (EES) anti-gravity (anti-g) suit lower torso on forward port side middeck above potable water tank. Anti-g suit is an olive drab inner garment that complements EES.

59. May 1985. DEPENDENCIES NORTHWEST OF MAIN HOUSE, LOOKING WEST ...

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

59. May 1985. DEPENDENCIES NORTHWEST OF MAIN HOUSE, LOOKING WEST FROM PORTE COCHERE OF NORTH WING (Path in center of view leads to northwestern quadrant of formal garden plan where swimming pool lies. Dependencies, from left to right: Kitchen-Storehouse, tool shed, cistern, pump house, then Smokehouse in right foreground) - Borough House, West Side State Route 261, about .1 mile south side of junction with old Garners Ferry Road, Stateburg, Sumter County, SC

A five year review of the complications of progestogen only injectable contraceptive at the University of Port-Harcourt Teaching Hospital.

PubMed

Ojule, J D; Oriji, V K; Okongwu, C

2010-01-01

The injectable progestogen only contraceptive is a widely accepted method of contraception in our environment and very Iittle has been reported on its complications in our environment. The aim of the study was to highlight the complications associated with use of injectable Medroxyprogesterone Acetate and Norethisterone Enanthate in dients at the University of Part-Harcourt Teachng Hospital, Port-Harcou, south-south Nigeria. It was a 5 rear year retrospective study of the clients who accepted and used progestogen only injectable contraceptives (depot medroxyprogesterone acetate noerthistherone enantate) at the family planning units of the University of Port Horcowt Teaching Hospital between 1st January 2000 and 31st December 2004. The case flies of these clients were retrieved and their data extracted. The informolion included the dients sociodemographic characteristics, the types doses of of injectable contraceptives received and the side effects reported at the follow up visits. The data was coded and entered into a data bank and analysed using SPSS for windows 11.0 version. Seven hundred and seventy seven (777) injectable contraceptive acceptors out of the 1720 contraceptive acceptors during the study period. This accounted for 45.17% of the new acceptors over the 5 years period, making the injectable contraceptives the most commonly used method of birth control in UPTH. Five hundred and five (505) clients took depot medroxyprogesterone acetate (DMPA) while 272 used norethesterone enanthate (NE-ET). The mean age of the injectable contraceptive users was 31.31 +/- 5.5 years and the mean parity was 5.5 +/- 2.5 deliveries. The users reported multiple side effects with 579 episodes. Secondary amenorrhea was the commonest side effect occurring in 350 (45.34%) clients. Others were hypertension in 17 (2.94%) and metabolic disturbances in 14 (2.41%). Injectable progestogen only contraceptive is associated with multiple side effects, with secondary amenorrhoea being the most common. The contraceptive failure rate of this method in our women is low. Injectable progestogen only contraceptive is associated with multiple side effects, with secondary amenorrhoea being the most common. The contraceptive failure rate of this method women is low.

37. Photocopy of ink and wash rendering by N. G. ...

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

37. Photocopy of ink and wash rendering by N. G. Starkwether in collection of Mr. & Mrs. Richard T. Pratt, Camden SIDE ELEVATION OF ITALIAN VILLA FOR W. C. PRATT, ESQr - Camden, Rappahannock River, Port Royal, Caroline County, VA

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

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

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

Cdr. Wilcutt reads documents at the command station

NASA Image and Video Library

1998-02-25

STS089-362-010 (22-31 Jan. 1998) --- Astronaut Terrence W. (Terry) Wilcutt, STS-89 mission commander, peruses data on a checklist at the commander's station on the port side of the space shuttle Endeavour's flight deck. Photo credit: NASA

STS-28 Columbia, OV-102, Commander Shaw on middeck

NASA Technical Reports Server (NTRS)

1989-01-01

At open middeck stowage locker, Commander Brewster H. Shaw pauses to have his picture taken. Behind Shaw on port side wall are solid sorbent air sampler, a plastic storage bag filled with wheat crackers, and various food and beverage containers.

International Space Station (ISS)

NASA Image and Video Library

2000-07-01

The 45-foot, port-side (P1) truss segment flight article for the International Space Station is being transported to the Redstone Airfield, Marshall Space Flight Center. The truss will be loaded aboard NASA's Super Guppy cargo plane for shipment to the Kennedy Space Center.

OSCILLATORY PUMP

DOEpatents

Underwood, N.

1958-09-23

This patent relates to a pump suitable fur pumping highly corrosive gases wherein no lubricant is needed in the pumping chamber thus eliminating possible contamination sources. The chamber contains a gas inlet and outlet in each side, with a paddle like piston suspended by a sylphon seal between these pcrts. An external arrangement causes the paddle to oscillate rapidly between the ports, alternately compressing and exhausting the gas trapped on each side of the paddle. Since the paddle does nnt touch the chamber sides at any point, no lubricant is required. This pump is useful for pumping large quantities of uranium hexafluorine.

The design of a simulated in-line side-coupled 6 MV linear accelerator waveguide.

PubMed

St Aubin, Joel; Steciw, Stephen; Fallone, B G

2010-02-01

The design of a 3D in-line side-coupled 6 MV linac waveguide for medical use is given, and the effect of the side-coupling and port irises on the radio frequency (RF), beam dynamics, and dosimetric solutions is examined. This work was motivated by our research on a linac-MR hybrid system, where accurate electron trajectory information for a clinical medical waveguide in the presence of an external magnetic field was needed. For this work, the design of the linac waveguide was generated using the finite element method. The design outlined here incorporates the necessary geometric changes needed to incorporate a full-end accelerating cavity with a single-coupling iris, a waveguide-cavity coupling port iris that allows power transfer into the waveguide from the magnetron, as well as a method to control the RF field magnitude within the first half accelerating cavity into which the electrons from the gun are injected. With the full waveguide designed to resonate at 2998.5 +/- 0.1 MHz, a full 3D RF field solution was obtained. The accuracy of the 3D RF field solution was estimated through a comparison of important linac parameters (Q factor, shunt impedance, transit time factor, and resonant frequency) calculated for one accelerating cavity with the benchmarked program SUPERFISH. It was found that the maximum difference between the 3D solution and SUPERFISH was less than 0.03%. The eigenvalue solver, which determines the resonant frequencies of the 3D side-coupled waveguide simulation, was shown to be highly accurate through a comparison with lumped circuit theory. Two different waveguide geometries were examined, one incorporating a 0.5 mm first side cavity shift and another with a 1.5 mm first side cavity shift. The asymmetrically placed side-coupling irises and the port iris for both models were shown to introduce asymmetries in the RF field large enough to cause a peak shift and skewing (center of gravity minus peak shift) of an initially cylindrically uniform electron beam accelerating within the waveguide. The shifting and skewing of the electron beam were found to be greatest due to the effects of the side-coupling irises on the RF field. A further Monte Carlo study showed that this effect translated into a 1% asymmetry in a 40 x 40 cm2 field dose profile. A full 3D design for an in-line side-coupled 6 MV linear accelerator that emulates a common commercial waveguide has been given. The effect of the side coupling on the dose distribution has been shown to create a slight asymmetry, but overall does not affect the clinical applicability of the linac. The 3D in-line side-coupled linac model further provides a tool for the investigation of linac performance within an external magnetic field, which exists in an integrated linac-MR system.

VENTED FUEL ELEMENT FOR GAS-COOLED NEUTRONIC REACTORS

DOEpatents

Furgerson, W.T.

1963-12-17

A hollow, porous-walled fuel element filled with fissionable fuel and provided with an outlet port through its wall is described. In operation in a gas-cooled reactor, the element is connected, through its outlet port, to the vacuum side of a pump that causes a portion of the coolant gas flowing over the exterior surface of the element to be drawn through the porous walls thereof and out through the outlet port. This continuous purging gas flow sweeps away gaseous fission products as they are released by the fissioning fuel. (AEC) A fuel element for a nuclear reactor incorporating a body of metal of melting point lower than the temperature of operation of the reactor and a nuclear fuel in finely divided form dispersed in the body of metal as a settled slurry is presented. (AEC)

Fast-acting valve actuator

DOEpatents

Cho, Nakwon

1980-01-01

A fast-acting valve actuator utilizes a spring driven pneumatically loaded piston to drive a valve gate. Rapid exhaust of pressurized gas from the pneumatically loaded side of the piston facilitates an extremely rapid piston stroke. A flexible selector diaphragm opens and closes an exhaust port in response to pressure differentials created by energizing and de-energizing a solenoid which controls the pneumatic input to the actuator as well as selectively providing a venting action to one side of the selector diaphragm.

7. Photographic copy of photograph (from original 4 x 5 ...

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

7. Photographic copy of photograph (from original 4 x 5 black and white print in the Army Port Contractors' 'Completion Report' at the Engineering Office, Oakland Army Base, California). Photograph taken January 28, 1942 by unknown photographer. AT CENTER RIGHT, SOUTH AND EAST SIDES OBLIQUE VIEW OF POST HEADQUARTERS BUILDING (ADMINISTRATION BUILDING, BLDG. 1) TAKEN FROM EAST SIDE OF MARITIME STREET. - Oakland Army Base, Maritime Street at West Grand Avenue, Oakland, Alameda County, CA

STS-37 crew EVA in the payload bay

NASA Image and Video Library

2017-12-27

Photographic documentation showing activities in the payload bay of the orbiter Atlantis during STS-37. View include: Gamma Ray Observatory (GRO) on end of Remote Manipulator System (RMS), with Mission Specialist Jay Apt below on the port side of the payload bay.

76 FR 76060 - Final Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... Port Georgetown. Sheldon Street. At the confluence with +646 Knight Intercounty Drain. Bliss Creek.... Georgetown. At the downstream side of +616 Kenowa Avenue Southwest. Knight Intercounty Drain At the... River/Black Creek of Zeeland Approximately 0.8 mile +584 Charter Township of Drain. upstream of River...

Landing of STS-63 Discovery at KSC

NASA Technical Reports Server (NTRS)

1995-01-01

Contrails stream from the port side wing of the Space Shuttle Discovery as it touches down on Runway 15 at the Kennedy Space Center's (KSC) Shuttle Landing Facility to complete an eight day mission. Touchdown occurred at 6:50:19 a.m. (EST), February 11, 1995.

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

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

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

Port Sivad: A Locational Decision Game for a Noxious Public Facility

ERIC Educational Resources Information Center

Jakubs, John F.; And Others

1977-01-01

Described is a simulation game concerned with the expeditious location of a sewage plant in a hypothetical urban area. Over 15 college or high school students can play the game, which involves government bargaining, citizen reaction, and side payments. (Author/AV)

Design of parity generator and checker circuit using electro-optic effect of Mach-Zehnder interferometers

NASA Astrophysics Data System (ADS)

Kumar, Santosh; Chanderkanta; Amphawan, Angela

2016-04-01

Parity is an extra bit which is used to add in digital information to detect error at the receiver end. It can be even and odd parity. In case of even parity, the number of one's will be even included the parity and reverse in the case of odd parity. The circuit which is used to generate the parity at the transmitter side, called the parity generator and the circuit which is used to detect the parity at receiver side is called as parity checker. In this paper, an even and odd parity generator and checker circuits are designed using electro-optic effect inside lithium niobate based Mach-Zehnder Interferometers (MZIs). The MZIs structures collectively show powerful capability in switching an input optical signal to a desired output port from a collection of output ports. The paper constitutes a mathematical description of the proposed device and thereafter simulation using MATLAB. The study is verified using beam propagation method (BPM).

Demonstration and Validation of an Improved Airborne Electromagnetic System for UXO Detection and Mapping

DTIC Science & Technology

2009-12-01

carbonate bedrock. The glacial till layer contains rocks with a wide variety of compositions and sizes, some of which can generate significant...altimeter with an accuracy of +/- 2 centimeter (cm), and adjusted for the system roll as measured between two dual-phase GPS antennae . In general, all...calculated based on the locations of two GPS antennae , one on the starboard side and the other on the port side of the helicopter. Data streams from both

Mapping Sequence performed during the STS-117 R-Bar Pitch Maneuver

NASA Image and Video Library

2007-06-10

ISS015-E-11298 (10 June 2007) --- This is one of a series of images photographed with a digital still camera using an 800mm focal length featuring the different areas of the Space Shuttle Atlantis as it approached the International Space Station and performed a back-flip to accommodate close scrutiny by eyeballs and cameras. This image shows part of the commander's side or port side of Atlantis' cabin. Distance from the station and shuttle at this time was approximately 600 feet.

Situ soil sampling probe system with heated transfer line

DOEpatents

Robbat, Jr., Albert

2002-01-01

The present invention is directed both to an improved in situ penetrometer probe and to a heated, flexible transfer line. The line and probe may be implemented together in a penetrometer system in which the transfer line is used to connect the probe to a collector/analyzer at the surface. The probe comprises a heater that controls a temperature of a geologic medium surrounding the probe. At least one carrier gas port and vapor collection port are located on an external side wall of the probe. The carrier gas port provides a carrier gas into the geologic medium, and the collection port captures vapors from the geologic medium for analysis. In the transfer line, a flexible collection line that conveys a collected fluid, i.e., vapor, sample to a collector/analyzer. A flexible carrier gas line conveys a carrier gas to facilitate the collection of the sample. A system heating the collection line is also provided. Preferably the collection line is electrically conductive so that an electrical power source can generate a current through it so that the internal resistance generates heat.

Port-a-Cath extravasation of vesicant cytotoxics: surgical options for a rare complication of cancer chemotherapy.

PubMed

Haslik, W; Hacker, S; Felberbauer, F X; Thallinger, C; Bartsch, R; Kornauth, C; Deutschmann, C; Mader, R M

2015-03-01

Although implantation of a central venous device such as a Port-a-Cath was initially considered safe, extravasation rates up to 4.7% have been reported. Therefore, the objective of this study was to propose a structured procedure for the management of extravasation of a cytotoxic treatment. A total of eight patients were evaluated after port extravasation of epirubicin (n = 3), platinum compounds (n = 3), paclitaxel (n = 1), or trabectedin (n = 1) into the subcutaneous space. Immediate explantation of the port was performed in combination with a "Subcutaneous Wash-Out Procedure" (SWOP). When removal of the port was delayed, débridement and flap coverage were performed as necessary. Epirubicin concentrations present in the samples obtained during surgical intervention were subsequently analysed using high-performance liquid chromatography (HPLC). Patients were followed for at least six months and were examined for sequelae such as pain, induration, redness, and limited movement. All three patients whose extravasation event was detected during chemotherapy administration benefited from SWOP with acceptable side effects (e.g., erythema). The analysis of epirubicin concentrations demonstrated the active removal of relevant amounts of the compound by wound rinsing. In contrast, late detection of extravasation led to major débridement and flap coverage in four out of five patients. A high body mass index (BMI) value was associated with all of the patients that experienced port extravasation. Depending on when Port-a-Cath extravasations into subcutaneous tissue are detected, different treatments are appropriate. When extravasation is detected early, the SWOP was found to be beneficial. Copyright © 2014 Elsevier Ltd. All rights reserved.

22. VIEW SHOWING CREW'S QUARTERS IN FORECASTLE, LOOKING FORWARD FROM ...

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

22. VIEW SHOWING CREW'S QUARTERS IN FORECASTLE, LOOKING FORWARD FROM DOOR IN PORT SIDE OF BULKHEAD; BUNK FRAME, (LEFT IN VIEW), REMAINS OF SMALL CAST IRON STOVE NEAR DECK STANCHION (CENTER OF VIEW) - Bugeye "Louise Travers", Intersection of Routes 2 & 4, Solomons, Calvert County, MD

VIEW OF #2 EXCITER WITH GOVERNOR ON GENERATOR FLOOR. THIS ...

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

VIEW OF #2 EXCITER WITH GOVERNOR ON GENERATOR FLOOR. THIS EXCITER IS DRIVEN BY A HORIZONTAL KAPLAN WHEEL LOCATED ON OPPOSITE SIDE OF WALL IN WHEELROOM. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Elwha Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

Fecal Coliform Model Verification Sampling Plan, Winter 2004. Addendum to the Fecal Coliform Total Maximum Daily Load Study Plan for Sinclair and Dyes Inlets

DTIC Science & Technology

2004-02-19

County 142.9 17 421 60 2253 3800 PO-POBLVD Port Orchard Blvd Port Orchard 314.6 17 291 20 3119 14000 PSNS015 Naval Station McDonalds PSNS 109.5 12 1629...Stream Mouth south of Bea 47.55253 -122.60112 1 1 BL- KFC (BJ01) ECOLOGY BLACKJACK CREEK ( KFC ) Behind KFC 47.54172 -122.62777 1 1 OC KPUD OLNEY CREEK...Com/Res/Rec is a 36” diameter smooth bore concrete storm water outfall pipe located adjacent to McDonalds , near the south side of the drive-through

KSC-02pd1704

NASA Image and Video Library

2002-11-10

KENNEDY SPACE CENTER, FLA. - STS-113 Commander James Wetherbee is happy to suit up before launch. Wetherbee will be making his sixth Shuttle flight. The primary mission 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. 11 at 12:58 a.m. EST.

Good during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047827 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-008906 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009312 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Reisman during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047841 (21 May 2010) --- NASA astronaut Garrett Reisman, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Reisman and NASA astronaut Michael Good (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009074 (21 May 2010) --- NASA astronauts Michael Good (left) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009283 (21 May 2010) --- NASA astronauts Michael Good (top center) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009246 (21 May 2010) --- NASA astronauts Michael Good and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Reisman during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047842 (21 May 2010) --- NASA astronaut Garrett Reisman, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Reisman and NASA astronaut Michael Good (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Reisman during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047855 (21 May 2010) --- NASA astronaut Garrett Reisman, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Reisman and NASA astronaut Michael Good (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009253 (21 May 2010) --- NASA astronauts Michael Good (left) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-008866 (21 May 2010) --- NASA astronauts Michael Good and Garrett Reisman (partially obscured), both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009255 (21 May 2010) --- NASA astronauts Michael Good (bottom center) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Good during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047864 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-008863 (21 May 2010) --- NASA astronauts Garrett Reisman (right) and Michael Good, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009298 (21 May 2010) --- NASA astronauts Michael Good (partially obscured at left) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Good during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047845 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Good during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047833 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-008868 (21 May 2010) --- NASA astronauts Michael Good and Garrett Reisman (partially obscured), both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Good and Reisman during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-049791 (21 May 2010) --- NASA astronauts Garrett Reisman (bottom) and Michael Good, both STS-132 mission specialists, participate in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Reisman and Good completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-132 EVA-3

NASA Image and Video Library

2010-05-21

S132-E-009242 (21 May 2010) --- NASA astronauts Michael Good (left) and Garrett Reisman, both STS-132 mission specialists, participate in the mission’s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and Reisman completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

Good during EVA 3

NASA Image and Video Library

2010-05-21

ISS023-E-047828 (21 May 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, participates in the mission?s third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, 46-minute spacewalk, Good and NASA astronaut Garrett Reisman (out of frame), mission specialist, completed the installation of the final two of the six new batteries for the B side of the port 6 solar array. In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station, transferred a Power and Data Grapple Fixture from the shuttle to the station, and reconfigured some tools.

STS-113 Mission Specialist Michael Lopez-Alegria suits up before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-113 Mission Specialist Michael Lopez-Alegria suits up before launch. This will be his third Shuttle flight. The primary mission 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. 11 at 12:58 a.m. EST.

STS-113 Mission Specialist Michael Lopez-Alegria suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - STS-113 Mission Specialist Michael Lopez-Alegria suits up for launch. He will be making his third Shuttle flight. 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 8:15 p.m. EST.

STS-113 Mission Specialist John Herrington suits up before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-113 Mission Specialist John Herrington suits up before launch. This will be his first Shuttle flight. The primary mission 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. 11 at 12:58 p.m. EST.

Expedition 6 flight engineer Donald Pettit suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Expedition 6 flight engineer Donald Pettit relaxes during suitup for launch. Pettit will be making his first Shuttle flight. 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 8:15 p.m. EST.

Expedition 6 flight engineer Donald Pettit suits up before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - Expedition 6 flight engineer Donald Pettit suits up before launch. This will be his first Shuttle flight. The primary mission 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. 11 at 12:58 a.m. EST.

Fuel saving and emissions cut through shore-side power concept for high-speed crafts at the red sea in egypt

NASA Astrophysics Data System (ADS)

Seddiek, Ibrahim S.; Mosleh, Mosaad A.; Banawan, Adel A.

2013-12-01

The progress of economic globalization, the rapid growth of international trade, and the maritime transportation has played an increasingly significant role in the international supply chain. As a result, worldwide seaports have suffered from a central problem, which appears in the form of massive amounts of fuel consumed and exhaust gas fumes emitted from the ships while berthed. Many ports have taken the necessary precautions to overcome this problem, while others still suffer due to the presence of technical and financial constraints. In this paper, the barriers, interconnection standards, rules, regulations, power sources, and economic and environmental analysis related to ships, shore-side power were studied in efforts to find a solution to overcome his problem. As a case study, this paper investigates the practicability, costs and benefits of switching from onboard ship auxiliary engines to shore-side power connection for high-speed crafts called Alkahera while berthed at the port of Safaga, Egypt. The results provide the national electricity grid concept as the best economical selection with 49.03 percent of annual cost saving. Moreover, environmentally, it could achieve an annual reduction in exhaust gas emissions of CO2, CO, NO x , P.M, and SO2 by 276, 2.32, 18.87, 0.825 and 3.84 tons, respectively.

Fixed-route monitoring and a comparative study of the occurrence of herbicide-resistant oilseed rape (Brassica napus L.) along a Japanese roadside

PubMed Central

Nishizawa, Toru; Nakajima, Nobuyoshi; Tamaoki, Masanori; Aono, Mitsuko; Kubo, Akihiro; Saji, Hikaru

2016-01-01

ABSTRACT Previously, we conducted a roadside survey to reveal the occurrence of genetically modified (GM) oilseed rape along a Japanese roadside (Route 51). In this study, we performed successive and thorough fixed-route monitoring in 5 sections along another road (Route 23). Oilseed rape plants were detected on both sides of the road in each section between autumn 2009 and winter 2013, which included 3 flowering seasons. In four sections, more plants were found on the side of the road leading from the Yokkaichi port than on the opposite side. In the fifth section, the presence of clogged drains on the roadside, where juvenile plants concentrated, caused the opposite distribution: oilseed rape predominantly occurred along the inbound lanes (leading to the Yokkaichi port) in 2010 and 2012. Unlike in our previous survey, glyphosate- or glufosinate-resistant oilseed rape plants were abundant (>75% of analyzed plants over 3 years). Moreover, a few individuals bearing both herbicide resistance traits were also detected in some sections. The spillage of imported seeds may explain the occurrence of oilseed rape on the roadside. The abundance of herbicide-resistant oilseed rape plants may reflect the extent of contamination with GM oilseed rape seed within imports. PMID:26838503

A life scientist's gateway to distributed data management and computing: the PathPort/ToolBus framework.

PubMed

Eckart, J Dana; Sobral, Bruno W S

2003-01-01

The emergent needs of the bioinformatics community challenge current information systems. The pace of biological data generation far outstrips Moore's Law. Therefore, a gap continues to widen between the capabilities to produce biological (molecular and cell) data sets and the capability to manage and analyze these data sets. As a result, Federal investments in large data set generation produces diminishing returns in terms of the community's capabilities of understanding biology and leveraging that understanding to make scientific and technological advances that improve society. We are building an open framework to address various data management issues including data and tool interoperability, nomenclature and data communication standardization, and database integration. PathPort, short for Pathogen Portal, employs a generic, web-services based framework to deal with some of the problems identified by the bioinformatics community. The motivating research goal of a scalable system to provide data management and analysis for key pathosystems, especially relating to molecular data, has resulted in a generic framework using two major components. On the server-side, we employ web-services. On the client-side, a Java application called ToolBus acts as a client-side "bus" for contacting data and tools and viewing results through a single, consistent user interface.

Side-by-side comparison of photodynamic therapy and pulsed-dye laser treatment of port-wine stain birthmarks.

PubMed

Gao, K; Huang, Z; Yuan, K-H; Zhang, B; Hu, Z-Q

2013-05-01

Pulsed-dye laser (PDL)-mediated photothermolysis is the current standard treatment for port-wine stain (PWS) birthmarks. Vascular-targeted photodynamic therapy (PDT) might be an alternative for the treatment of PWS. To compare clinical outcomes of PDT and PDL treatment of PWS. Two adjacent flat areas of PWS lesions were selected from each of 15 patients (two male and 13 female; age 11-36 years) and randomly assigned to either single-session PDL or PDT. PDL was delivered using a 585-nm pulsed laser. PDT was carried out with a combination of haematoporphyrin monomethyl ether (HMME) and a low-power copper vapour laser (510.6 and 578.2 nm). Clinical outcomes were evaluated colorimetrically and visually during follow-up. A total of nine red PWS lesions and six purple PWS lesions were treated. For red PWS, colorimetric assessment showed that the blanching rates of PDL and PDT at 2 months ranged from -11% to 24% and 22% to 55%, respectively. For purple PWS, blanching rates of PDL and PDT ranged from 8% to 33% and 30% to 45%, respectively. Overall, there was a significant difference between the blanching effect of single-session PDL treatment and a single-session PDT treatment. This side-by-side comparison demonstrates that PDT is at least as effective as PDL and, in some cases, superior. The true value of PDT for the treatment of PWS deserves further investigation. © 2012 The Authors. BJD © 2012 British Association of Dermatologists.

STS-40 Pilot Gutierrez changes LiOH canisters on OV-102's middeck

NASA Technical Reports Server (NTRS)

1991-01-01

STS-40 Pilot Sidney M. Gutierrez changes lithium hydroxide (LiOH) canisters on the middeck of Columbia, Orbiter Vehicle (OV) 102. Next to Gutierrez is the open airlock hatch and behind him is the port side wall. A plastic stowage bag freefloats over his head.

77 FR 42722 - Copper Valley Electric Association; Notice of Updated Environmental Analysis Preparation Schedule

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 13124-002] Copper Valley...: Original License Application. b. Project No.: 13124-002. c. Applicant: Copper Valley Electric Association (Copper Valley). d. Name of Project: Allison Creek Project. e. Location: On the south side of Port Valdez...

Pilot Fullerton dons ejection escape suit (EES) on middeck

NASA Image and Video Library

1982-03-30

STS003-23-165 (22-30 March 1982) --- Astronaut Gordon Fullerton, STS-3 pilot, dons ejection escape suit (EES) (high altitude pressure garment) life preserver unit (LPU) on forward port side of middeck above potable water tank. Fullerton also adjusts lapbelt fitting and helmet holddown strap. Photo credit: NASA

61. March 1987. DEPENDENCIES NORTHWEST OF MAIN HOUSE, LOOKING NORTH ...

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

61. March 1987. DEPENDENCIES NORTHWEST OF MAIN HOUSE, LOOKING NORTH ALONG EASTERN BOUNDARY ALLEE IN WINTER (The courtyard in middle of view used to be a chicken yard. Dependencies, from left to right: Smokehouse, wash house, chicken house, chicken brooder, Cook's house, and garage to right of tree. Steel structure in view to left of tree is tower for television antenna. Breezeway at extreme right connects garage to porte cochere.) - Borough House, West Side State Route 261, about .1 mile south side of junction with old Garners Ferry Road, Stateburg, Sumter County, SC

STS-28 Columbia, OV-102, MS Brown juggles food containers on middeck

NASA Technical Reports Server (NTRS)

1989-01-01

At open middeck stowage locker MF14G single tray assembly, Mission Specialist (MS) Mark N. Brown removes food containers during meal preparation activities. Fellow crewmember MS James C. Adamson looks on as food and beverage containers, cans, and bags freefloat in front of Brown and above the open locker. At Brown's left along the port side wall are the side hatch, galley, and control panel ML86B. Brown is wearing a t-shirt and light blue constant wear garment with notepad strapped above his knee.

77 FR 51546 - Federal Property Suitable as Facilities To Assist the Homeless

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

...., presence of asbestos, most recent use--office Minnesota Noyes Land Port of Entry SW Side of US Rte. 75... surroundings; remedial action has been taken for asbestos removal Missouri Long Branch Lake 30174 Visitor... extensive repairs; severe leaks around drains, asbestos identified District of Columbia West Heating Plant...

STS-33 Discovery, OV-103, MLG touches down on concrete runway 04 at EAFB

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Discovery, Orbiter Vehicle (OV) 103, main landing gear (MLG) touches down on concrete runway 04 at Edwards Air Force Base (EAFB), California, at 16:31:02 pm Pacific Standard Time (PST). This view captures OV-103's profile (port side) as it glides down the runway.

Interface Control Document for the Traffic Lights and Emergency Communications System at Gretna and Governor Nicholls Traffic Light Facilities

DOT National Transportation Integrated Search

1997-11-06

Gretna and Governor Nicholls Light facilities are two manned shore side : facilities mounted in critical areas on the banks of the Mississippi River in : the port of New Orleans, Louisiana. Coast Guard plans call for the lights to : be remotely contr...

33 CFR 83.14 - Head-on situation (Rule 14).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Head-on situation (Rule 14). 83... situation (Rule 14). (a) Course alterations to starboard; port side passage. Unless otherwise agreed, when... other. (b) Existence of head-on situation. Such a situation shall be deemed to exist when a vessel sees...

50 CFR 648.8 - Vessel identification.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES General Provisions § 648.8 Vessel... m) in registered length must: (1) Affix permanently its name on the port and starboard sides of the... in contrasting color at least 18 inches (45.7 cm) in height for fishing vessels over 65 ft (19.8 m...

Photocopy of photograph (original located in Command Historian's Archives, Naval ...

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

Photocopy of photograph (original located in Command Historian's Archives, Naval Facilities Engineering Command, Port Hueneme, California). George E. Kidder-Smith, photographer, April 1945, Photograph #109-1. BUILDING 10, SOUTH SIDE, FACING NORTHWEST - Roosevelt Base, Fleet Landing Building, Bounded by Richardson & Pratt Avenues, Maryland & West Virginia Streets, Long Beach, Los Angeles County, CA

Single-Port Total Laparoscopic Hysterectomy in a Patient With Deep Infiltrating Endometriosis.

PubMed

Şendağ, Fatih; Peker, Nuri; Aydeniz, Elif Ganime; Akdemir, Ali; Gündoğan, Savaş

2017-02-01

To present the feasibility of single-port laparoscopic surgery at patients with deep infiltrating endometriosis. Step by step explanation of the surgery using videos (Canadian Task Force classification III-c). Single-port laparoscopic surgery is an emerging technique and an option for improving the benefits of laparoscopic surgery. The goals of single-port laparoscopic surgery is to further enhance the cosmetic benefits of minimally invasive surgery and minimize the potential risk and morbidity associated with multiport surgery [1,2]. This procedure is not without challenges, however, such as instrument crowding and clashing, ergonomic difficulties, loss of instrument triangulation, and the need for advanced laparoscopic skills [1,2]. Despite these challenges, technical advances in optics and instrumentation have led to the widespread use of single-port laparoscopic surgery to treat such gynecologic disorders as endometriosis, uterine myomas, and cancers [2,3]. A 42-year-old woman was admitted to our clinic with a complaint of chronic pelvic pain dysmenorrhea and deep dyspareunia. Her medical history revealed a cesarean section delivery and a diagnosis of endometriosis. Despite treatment of her endometriosis with dienogest, there has been no decline at her complaints. Ultrasound examination performed at admission revealed a 6 × 6 cm right adnexal mass compatible with endometrioma, with a normal left ovary and uterus. Rectovaginal examination detected no endometriotic nodules. Although all treatment options were explained and discussed and laparoscopic excision of right ovarian endometrioma was recommended, the patient strongly desired removal of the uterus and the ovaries to avoid recurrence of endometriosis and related complaints. Thus, laparoscopic hysterectomy and bilateral salpingo-oophorectomy were planned. Under general anesthesia and endotracheal intubation, the patient was placed in low lithotomy position with the arms tucked. An orogastric tube and a Foley catheter were placed. Abdominal access was performed following an open Hasson technique with a 2.0- to 2.5-cm vertical umbilical incision and a 4-channel (with two 10-mm and two 5-mm channels) access port was placed into the peritoneal cavity. On pelvic examination, a 6 × 6-cm right ovarian endometrioma adherent to the pelvic sidewall was detected, along with severe adhesions on the left side between the left adnex and the pelvic sidewall. The uterus was normal. The adhesion on the left side was released using a Harmonic scalpel (Ethicon Endosurgery, Cinncinnati, OH). The pelvic sidewall peritoneum was opened, and the ureters were identified and isolated at the pelvic brim and followed toward the true pelvis. The internal iliac artery, uterine and obliterated umbilical artery, and infundibulopelvic ligament were dissected and identified. The paravesical, pararectal, and rectouterine spaces were opened. Deep infiltrating endometriosis implants on the right side located in the uterosacral ligment and pararectal space were dissected and excised. After restoration of pelvic anatomy, hysterectomy and bilateral salpingo-oophorectomy were performed. The vaginal cuff was closed with intracorporeal knots. The patient was discharged on postoperative day 1, and reported no problems at follow-up. Single-port laparoscopic hysterectomy appears to be a safe and feasible option in patients with deep infiltrating endometriosis, especially when performed by well-experienced surgeons. Copyright © 2016 AAGL. Published by Elsevier Inc. All rights reserved.

Integrating spheres for improved skin photodynamic therapy

NASA Astrophysics Data System (ADS)

Glennie, Diana L.; Farrell, Thomas J.; Hayward, Joseph E.; Patterson, Michael S.

2010-09-01

The prescribed radiant exposures for photodynamic therapy (PDT) of superficial skin cancers are chosen empirically to maximize the success of the treatment while minimizing adverse reactions for the majority of patients. They do not take into account the wide range of tissue optical properties for human skin, contributing to relatively low treatment success rates. Additionally, treatment times can be unnecessarily long for large treatment areas if the laser power is not sufficient. Both of these concerns can be addressed by the incorporation of an integrating sphere into the irradiation apparatus. The light fluence rate can be increased by as much as 100%, depending on the tissue optical properties. This improvement can be determined in advance of treatment by measuring the reflectance from the tissue through a side port on the integrating sphere, allowing for patient-specific treatment times. The sphere is also effective at improving beam flatness, and reducing the penumbra, creating a more uniform light field. The side port reflectance measurements are also related to the tissue transport albedo, enabling an approximation of the penetration depth, which is useful for real-time light dosimetry.

Expedition 6 flight engineer Nikolai Budarin suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - Expedition 6 flight engineer Nikolai Budarin relaxes during suitup for launch. Budarin, who is with the Russian Space Agency, will be making his second Shuttle flight. 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 8:15 p.m. EST.

U.S. Congressmen from Florida Tom Feeney and Dave Weldon at the STS-113 launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - U.S. Congressmen from Florida Tom Feeney (left) and Dave Weldon wait in the VIP viewing site for the STS-113 launch. 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.

Dual-Lumen Chest Port Infection Rates in Patients with Head and Neck Cancer

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

Bos, Aaron, E-mail: abos1210@gmail.com; Ahmed, Osman; Jilani, Danial

PurposeThe aim of this study was to investigate dual-lumen chest port infection rates in patients with head and neck cancer (HNC) compared to those with other malignancies (non-HNC).Materials and MethodsAn IRB-approved retrospective study was performed on 1,094 consecutive chest ports placed over a 2-year period. Patients with poor follow-up (n = 53), no oncologic history (n = 13), or single-lumen ports (n = 183) were excluded yielding a study population of 845 patients. The electronic medical records were queried for demographic information, data regarding ports and infections, and imaging review.ResultsHNC patients experienced more infections (42 vs. 30), an increased infection rate per 1,000 catheter days (0.68more » vs. 0.21), and more early infections within 30 days compared to non-HNC patients (10 vs. 6) (p < 0.001, p < 0.001, p = 0.02, respectively). An existing tracheostomy at the time of port placement was associated with infection in the HNC group (p = 0.02) but was not an independent risk factor for infection in the study population overall (p = 0.06). There was a significant difference in age, male gender, and right-sided ports between the HNC and non-HNC groups (p < 0.01, p < 0.001, and p = 0.01), although these were not found to be independent risk factors for infection (p = 0.32, p = 0.76, p = 0.16).ConclusionHNC patients are at increased risk for infection of dual-lumen chest ports placed via a jugular approach compared to patients with other malignancies. Tracheostomy is associated with infection in HNC patients but is not an independent risk factor for infection in the oncologic population as a whole.« less

Standardized technique for single port laparoscopic ileostomy and colostomy.

PubMed

Shah, A; Moftah, M; Hadi Nahar Al-Furaji, H; Cahill, R A

2014-07-01

Single site laparoscopic techniques and technology exploit maximum usefulness from confined incisions. The formation of an ileostomy or colostomy seems very applicable for this modality as the stoma occupies the solitary incision obviating any additional wounds. Here we detail the principles of our approach to defunctioning loop stoma formation using single port laparoscopic access in a stepwise and standardized fashion along with the salient specifics of five illustrative patients. No specialized instrumentation is required and the single access platform is established table-side using the 'glove port' technique. The approach has the intra-operative advantage of excellent visualization of the correct intestinal segment for exteriorization along with direct visual control of its extraction to avoid twisting. Postoperatively, abdominal wall trauma has been minimal allowing convalescence and stoma care education with only one parietal incision. Single incision stoma siting proves a ready, robust and reliable technique for diversion ileostomy and colostomy with a minimum of operative trauma for the patient. Colorectal Disease © 2014 The Association of Coloproctology of Great Britain and Ireland.

[Catheter fracture and pulmonary embolization of the distal fragment: a rare complication of the totally implantable venous access port].

PubMed

Rebahi, H; El Adib, A G; Mouaffak, Y; El Hattaoui, M; Chaara, A; Sadek, H; Khouchani, M; Mahmal, L; Younous, S

2015-01-01

Totally implantable venous access port plays a crucial role in the treatment of patients in oncology. However, its use can result sporadically in catheter fracture with catheter tip embolization into pulmonary arteries. We report this unusual but potentially serious complication in four patients. In these patients, the port had been inserted percutaneously into the subclavian vein using the infra-clavicular approach. This side effect occurred late in three patients. In all patients, the catheter fracture was asymptomatic or pauci-symptomatic and was caused by the pinch-off syndrome. The retrieval of the embolized fragments was successfully performed by transcatheter procedure in the cardiac catheterisation laboratory. We reviewed the literature and the newest guidelines and recommendations to detail the clinico-radiological features, the possible causes of this complication and discussed means to recognize, manage and prevent it. Copyright © 2013 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Clearance Analysis of Node 3 Aft CBM to the Stowed FGB Solar Array

NASA Technical Reports Server (NTRS)

Liddle, Donn

2014-01-01

In early 2011, the ISS Vehicle Configuration Office began considering the relocation of the Permanent Multipurpose Module (PMM) to the aft facing Common Berthing Mechanism (CBM) on Node 3 to open a berthing location for visiting vehicles on the Node 1 nadir CBM. In this position, computer-aided design (CAD) models indicated that the aft end of the PMM would be only a few inches from the stowed Functional Cargo Block (FGB) port solar array. To validate the CAD model clearance analysis, in the late summer of 2011 the Image Science and Analysis Group (ISAG) was asked to determine the true geometric relationship between the on-orbit aft facing Node 3 CBM and the FGB port solar array. The desired measurements could be computed easily by photogrammetric analysis if current imagery of the ISS hardware were obtained. Beginning in the fall of 2011, ISAG used the Dynamic Onboard Ubiquitous Graphics (DOUG) program to design a way to acquire imagery of the aft face of Node 3, the aft end-cone of Node 1, the port side of pressurized mating adapter 1 (PMA1), and the port side of the FGB out to the tip of the port solar array using cameras on the Space Station Remote Manipulator System (SSRMS). This was complicated by the need to thread the SSRMS under the truss, past Node 3 and the Cupola, and into the space between the aft side of Node 3 and the FGB solar array to acquire more than 100 images from multiple positions. To minimize the number of SSRMS movements, the Special Purpose Dexterous Manipulator (SPDM) would be attached to the SSRMS. This would make it possible to park the SPDM in one position and acquire multiple images by changing the viewing orientation of the SPDM body cameras using the pan/tilt units on which the cameras are mounted. Using this implementation concept, ISAG identified four SSRMS/SPDM positions from which all of the needed imagery could be acquired. Based on a photogrammetric simulation, it was estimated that the location of the FGB solar array could be measured within an accuracy of about 1 in. in each axis relative to the ISS Analysis Coordinate System (ISSACS). In October 2011, a proposed image-acquisition plan was drafted by ISAG and released for review. The ISS Robotics flight control team (ROBO) proposed minor changes to SPDM positions 1 and 4 to meet ISS proximity requirements. The updated image acquisition plan and draft chit were presented to and approved by the Systems Working Group (SWG) November 18 and were sent to the Vehicle Configuration Board (VCB) in early December 2011. Working with ROBO on 3 successive days (February 21, 22, and 23), ISAG collected 161 images of the ISS. Approximately 40 images were collected from each of the four different SSRMS/SPDM positions, with each set mapping the region from the Node 3 end cone, across Node 1, along the forward port side portion of the FGB, and out the port side FGB solar arrays. From this imagery, the best 80 images were selected for use in the analysis. The images were radiometrically enhanced to improve color and contrast and loaded into the FotoG analysis software along with the camera parameters and control data, which consisted of the coordinates for 54 handrail attachment bolts on the aft face of Node 3, in the ISSACS coordinate system. The results of this analysis produced the measured coordinates of 116 points distributed across the face of the FGB solar array panels (see figure 3) along with propagated uncertainty estimates in each coordinate axis. These results were sent to the ISS Vehicle Configuration Office, which sent them to the Configuration Analysis Modeling and Mass Properties (CAMMP) team for comparison with the Russian-provided CAD model for the retracted FGB solar arrays. The CAMMP analysis unexpectedly showed that the measured location of the port FGB solar array was up to 41-in. further outboard than the design and was slightly twisted about its rotational axis. The unexpected comparison results produced some initial concern regarding the accuracy of the photogrammetric measurements. To verify the measured results, ISAG personnel conducted a second analysis using just the imagery of the solar arrays in an arbitrary coordinate system defined by the three corner points of the inboard-most panel, with the design distance between points A1 and A10 as the only scale. The new measurements agreed with the original results to within less than 1 in. RMS in each axis, confirming the original solar array measurements. ISAG produced a final report for the ISS Vehicle Configuration Office documenting an apparent anomaly in the retracted configuration of the port FGB solar arrays. A copy of the measurement report was translated and sent to the Russian Space Agency. During a Vehicle Integrated Performance and Resources (VIPeR) teleconference September 24, 2012, the Russians acknowledged receipt of a translated copy of the ISAG report. The Russian representative stated that the head of the solar array design team claimed that the measured configuration was impossible unless the structure was physically broken. The Russians acknowledged that they had no expertise in photogrammetry, so the analysis technique employed was a "black box" to them, and they did not know how to use the ISAG results. They asked for a single image in which the overextension of the port solar array could be obviously seen. On November 10, 2012, during a face-to-face meeting with their Russian counterparts at JSC, ISAG presented nadir-view imagery of the FGB acquired during Space Shuttle rendezvous. Using the known width of the pressurized portion of the FGB as a scale, this analysis clearly showed that the port FGB solar array was extended outboard further than the Russian design for the retracted solar array.

Assessment of Efficacy of the 595-nm Pulsed Dye Laser in the Treatment of Facial Port-Wine Stains in Indian Patients.

PubMed

Khandpur, Sujay; Sharma, Vinod K

2016-06-01

Pulsed dye lasers have revolutionized treatment of port-wine stains (PWS). The authors' previous study with a 585-nm/0.45-millisecond pulsed dye laser (PDL) showed 25% to 75% improvement in 60% of facial PWS. The authors analyzed data on facial PWS treated with a 595-nm tunable PDL in Indian patients. Response was assessed subjectively on a scale of -1 to 5 (Investigator Global Assessment) by comparing pretreatment and posttreatment photographs. Patients' perception of change in PWS was also noted on a visual analog scale from 0 to 10 (Patient Global Assessment). Side effects were recorded. A total of 74 flat and 24 hypertrophic PWS in skin Types IV and V with a median lesion size of 56 cm and 102 cm, respectively, and color ranging from pink to purple were treated. They underwent a mean of 7.3 and 8.5 sessions (range: 4-10 session), respectively. A mean lightening of 54% in flat and 40% in hypertrophic PWS was observed. After 10 treatments, 46.6% of flat PWS cases showed >75% lightening and an equal number had 25% to 75% improvement. A >75% improvement was observed in 12.5% of hypertrophic PWS with 75% of cases showing between 25% to 75% improvement. No significant side effects were noted. The 595-nm tunable PDL produced moderate response with no significant side effects.

[Fegelers syndrome, acquired port-wine stain or acquired capillary malformation: three cases and a literature review].

PubMed

Freysz, M; Cribier, B; Lipsker, D

2013-05-01

Port-wine stains or capillary malformations are generally congenital. Very few cases of acquired port-wine stains in adults have been described, and these occur particularly after trauma. We report three cases of acquired port-wine stains and we performed a review of the literature using the keywords "port-wine stain", "capillary malformation", "angioma" and "acquired" in the Medline database PubMed. All relevant articles were included. Two male patients and one female patient consulted for one or more angiomatous lesions, located respectively on the upper rear part of the right thigh (case 1), the left leg (case 2) and the right side of the face, skull and chest (case 3). Each patient's skin biopsy was consistent with port-wine stain. The three patients asserted the acquired nature of the lesions: the male patients were respectively 17 and 38 years old, and the female patient was 11 years old. No causative factors were evident preceding the lesion, and there was no family history of port-wine stain. The topography was systematic in patients 2 and 3. The lesions were light red in patient 1, dark red in patient 2 and pale pink in patient 3. The remainder of the physical examination was unremarkable, except for benign angiokeratoma of the scrotum in case 1 and pigmented leucoderma-type macules in case 3. LITERATURE RESULTS: Sixty-six cases of acquired port-wine stains were reported in the literature. The average age was 25 years (3-69) with a sex-ratio of 0.88. Generally, no causative factor was given. However, trauma (30.5%), estrogenic impregnation (16.5%), and more rarely, medication, solar damage, frostbite, cluster headache, herpes zoster and acoustic neuroma were reported as causatives factors. Acquired port-wine stain is rare. Although often idiopathic, it can result from spinal trauma, which must be explored if suggested by the history. In our series, the clinical presentation suggested a latent congenital vascular malformation of late onset, in particular in patients 2 and 3, because of the segmental distribution. Copyright © 2013. Published by Elsevier Masson SAS.

Commander Young removes CAP from FDF stowage locker on middeck

NASA Technical Reports Server (NTRS)

1981-01-01

Commander Young removes Crew Activity Plans (CAP) from Flight Data File (FD/FDF) modular stowage locker single tray assembly located in forward middeck locker MF28E. Window shade and filter kit on port side bulkhead and potable water tank on middeck floor appear in view. Photo was taken by Pilot Crippen with a 35mm camera.

GlobePort Faces Global Business Challenges--Assessing the Organizational Side of Information Systems Projects

ERIC Educational Resources Information Center

Ghosh, Biswadip

2011-01-01

Published studies have reported that Information System (IS) projects succeed or fail based on how effectively the organizational issues were understood and addressed in the specification, development and implementation stages of the project. This is particularly true in the design and delivery of Inter-Organizational Systems (IOS) that can affect…

33 CFR 164.15 - Navigation bridge visibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... ports must be such that the field of vision from the navigation bridge conforms as closely as possible... horizontal field of vision must extend over an arc from at least 22.5 degrees abaft the beam on one side of... of vision must extend over an arc from at least 45 degrees on the opposite bow, through dead ahead...

33 CFR 164.15 - Navigation bridge visibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... ports must be such that the field of vision from the navigation bridge conforms as closely as possible... horizontal field of vision must extend over an arc from at least 22.5 degrees abaft the beam on one side of... of vision must extend over an arc from at least 45 degrees on the opposite bow, through dead ahead...

Pilot Edwards reads a rendezvous timeline

NASA Image and Video Library

1998-03-03

STS089-385-004 (22-31 Jan. 1998) --- Astronaut Joe F. Edwards Jr., STS-89 pilot, highlights important data on a checklist while temporarily occupying the commander's station on the port side of the space shuttle Endeavour's flight deck. Edwards, making his first spaceflight, is an alumnus of the 1995 class of astronaut candidates (ASCAN). Photo credit: NASA

STS-33 Commander Gregory displays Japanese student banner on OV-103's middeck

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Commander Frederick D. Gregory displays banner drawn and signed by Japanese students on Discovery's, Orbiter Vehicle (OV) 103's, middeck. Gregory's right foot is positioned under the open airlock hatch. Behind him is the port side wall. Gregory wears shorts and a United States Air Force Academy (USAFA) t-shirt.

Mapping Sequence performed during the STS-118 R-Bar Pitch Maneuver

NASA Image and Video Library

2007-08-10

ISS015-E-21340 (10 Aug. 2007) --- This is one of a series of images photographed with a digital still camera using an 800mm focal length featuring the different areas of the Space Shuttle Endeavour as it approached the International Space Station and performed a back-flip to accommodate close scrutiny by eyeballs and cameras. This image shows part of the commander's side or port side of Endeavour's cabin, including the hatch, as well as a section of the open payload bay cover. Distance between the station and shuttle at this time was approximately 600 feet.

Micromachined diffraction based optical microphones and intensity probes with electrostatic force feedback

NASA Astrophysics Data System (ADS)

Bicen, Baris

Measuring acoustic pressure gradients is critical in many applications such as directional microphones for hearing aids and sound intensity probes. This measurement is especially challenging with decreasing microphone size, which reduces the sensitivity due to small spacing between the pressure ports. Novel, micromachined biomimetic microphone diaphragms are shown to provide high sensitivity to pressure gradients on one side of the diaphragm with low thermal mechanical noise. These structures have a dominant mode shape with see-saw like motion in the audio band, responding to pressure gradients as well as spurious higher order modes sensitive to pressure. In this dissertation, integration of a diffraction based optical detection method with these novel diaphragm structures to implement a low noise optical pressure gradient microphone is described and experimental characterization results are presented, showing 36 dBA noise level with 1mm port spacing, nearly an order of magnitude better than the current gradient microphones. The optical detection scheme also provides electrostatic actuation capability from both sides of the diaphragm separately which can be used for active force feedback. A 4-port electromechanical equivalent circuit model of this microphone with optical readout is developed to predict the overall response of the device to different acoustic and electrostatic excitations. The model includes the damping due to complex motion of air around the microphone diaphragm, and it calculates the detected optical signal on each side of the diaphragm as a combination of two separate dominant vibration modes. This equivalent circuit model is verified by experiments and used to predict the microphone response with different force feedback schemes. Single sided force feedback is used for active damping to improve the linearity and the frequency response of the microphone. Furthermore, it is shown that using two sided force feedback one can significantly suppress or enhance the desired vibration modes of the diaphragm. This approach provides an electronic means to tailor the directional response of the microphones, with significant implications in device performance for various applications. As an example, the use of this device as a particle velocity sensor for sound intensity and sound power measurements is investigated. Without force feedback, the gradient microphone provides accurate particle velocity measurement for frequencies below 2 kHz, after which the pressure response of the second order mode becomes significant. With two-sided force feedback, the calculations show that this upper frequency limit may be increased to 10 kHz. This improves the pressure residual intensity index by more than 15 dB in the 50 Hz--10 kHz range, matching the Class I requirements of IEC 1043 standards for intensity probes without any need for multiple spacers.

As expected Harvey has intensified into a Hurricane

NASA Image and Video Library

2017-08-24

On Aug. 24, the National Hurricane Center noted that Hurricane Harvey was quickly strengthening and is forecast to be a category 3 Hurricane when it approaches the middle Texas coast. In addition, life-threatening storm surge and freshwater flooding expected. On Aug. 24, many warnings and watches were in effect: A Storm Surge Warning is in effect from Port Mansfield to San Luis Pass Texas. A Storm Surge Watch is in effect from south of Port Mansfield Texas to the mouth of the Rio Grande River and from north of San Luis Pass to High Island, Texas. A Hurricane Warning is in effect from Port Mansfield to Matagorda, Texas. A Tropical Storm Warning is in effect from north of Matagorda to High Island, Texas and south of Port Mansfield, Texas to the Mouth of the Rio Grande. A Hurricane Watch is in effect from south of Port Mansfield, Texas to the Mouth of the Rio Grande. A Tropical Storm Watch is in effect from south of the mouth of the Rio Grande to Boca de Catan, Mexico. GOES-16 captured this geocolor image of Tropical Storm Harvey in the Gulf of Mexico this morning, August 24, 2017. Geocolor imagery enhancement shown here displays geostationary satellite data in different ways depending on whether it is day or night. This image, captured as daylight moves into the area, offers a blend of both, with nighttime features on the left side of the image and daytime on the right. Credit: NOAA/NASA GOES Project

Expedition Six Commander Ken Bowersox at pad before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - Expedition Six Commander Ken Bowersox pauses in front of Space Shuttle Endeavour at Launch Pad 39A during a tour of Kennedy Space Center prior to his launch. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. Another 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. 11 between midnight and 4 a.m. EST.

STS-113 Mission Specialist John Herrington in White Room before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- In the White Room on Launch Pad 39A, STS-113 Mission Specialist John Herrington is helped with his launch and entry suit by Rick Welty, United Space Alliance Vehicle Closeout chief. 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 scheduled for Nov. 23 at 7:50 p.m. EST.

Expedition 6 flight engineer Nikolai Budarin suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - Expedition 6 flight engineer Nikolai Budarin gets help with his helmet during suitup for launch on mission STS-113. Budarin, who represents the Russian Space Agency, will be making his second Shuttle flight. The primary mission 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. 11 at 12:58 a.m. EST.

Stackable multi-port gas nozzles

DOEpatents

Poppe, Steve; Rozenzon, Yan; Ding, Peijun

2015-03-03

One embodiment provides a reactor for material deposition. The reactor includes a chamber and at least one gas nozzle. The chamber includes a pair of susceptors, each having a front side and a back side. The front side mounts a number of substrates. The susceptors are positioned vertically so that the front sides of the susceptors face each other, and the vertical edges of the susceptors are in contact with each other, thereby forming a substantially enclosed narrow channel between the substrates mounted on different susceptors. The gas nozzle includes a gas-inlet component situated in the center and a detachable gas-outlet component stacked around the gas-inlet component. The gas-inlet component includes at least one opening coupled to the chamber, and is configured to inject precursor gases into the chamber. The detachable gas-outlet component includes at least one opening coupled to the chamber, and is configured to output exhaust gases from the chamber.

13. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, ...

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

13. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE) NORTH SIDE ELEVATION. - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

12. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, ...

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

12. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE) SOUTH SIDE ELEVATION. - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

33 CFR 165.506 - Safety Zones; Fifth Coast Guard District Fireworks Displays.

Code of Federal Regulations, 2010 CFR

2010-07-01

... contained in 33 CFR 165.23 apply. (2) These regulations will be enforced annually, for the duration of each... geographical area, and other details concerning the nature of the fireworks event will be published in Local... in the Table to § 165.506 will have a sign affixed to the port and starboard side of the barge, or...

Inflight Patient Monitoring/Blood Pressure Measurement Device

DTIC Science & Technology

1975-05-01

PAGE 109 ADR DOSTUCGFlORK 1. PORT NUMUew p. GOVY ACCESSIN NO 0. PRECIPIENT’S CATALOG UMUNER SAM-TR-75-9 I6 % V 4. TITLE (&" &"lie) U. TYRE or REPORT...cuff midway between the rubber tubes for bulb and manometor 2.35 inches from the distal side of the cuff, and a trans- ducer mourit was designed and

Detail view of the Waste Management System, the space potty, ...

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

Detail view of the Waste Management System, the space potty, onboard the Orbiter Discovery. It is located on the aft wall on the port side of the mid deck of the orbiter. This photograph was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Phacoemulsification tip vacuum pressure: Comparison of 4 devices.

PubMed

Payne, Marielle; Georgescu, Dan; Waite, Aaron N; Olson, Randall J

2006-08-01

To determine the vacuum pressure generated by 4 phacoemulsification devices measured at the phacoemulsification tip. University ophthalmology department. The effective vacuum pressures generated by the Sovereign (AMO), Millennium (Bausch & Lomb), Legacy AdvanTec (Alcon Laboratories), and Infiniti (Alcon Laboratories) phacoemulsification machines were measured with a device that isolated the phacoemulsification tip in a chamber connected to a pressure gauge. The 4 machines were tested at multiple vacuum limit settings, and the values were recorded after the foot pedal was fully depressed and the pressure had stabilized. The AdvanTec and Infiniti machines were tested with and without occlusion of the Aspiration Bypass System (ABS) side port (Alcon Laboratories). The Millennium machine was tested using venturi and peristaltic pumps. The machines generated pressures close to the expected at maximum vacuum settings between 100 mm Hg and 500 mm Hg with few intermachine variations. There was no significant difference between pressures generated using 19- or 20-gauge tips (Millennium and Sovereign). The addition of an ABS side port decreased vacuum by a mean of 12.1% (P < .0001). Although there were some variations in vacuum pressures among phacoemulsification machines, particularly when an aspiration bypass tip was used, these discrepancies are probably not clinically significant.

Robot-assisted posterior retroperitoneoscopic adrenalectomy using single-port access: technical feasibility and preliminary results.

PubMed

Park, Jae Hyun; Kim, Soo Young; Lee, Cho-Rok; Park, Seulkee; Jeong, Jun Soo; Kang, Sang-Wook; Jeong, Jong Ju; Nam, Kee-Hyun; Chung, Woong Youn; Park, Cheong Soo

2013-08-01

Posterior retroperitoneoscopic adrenalectomy (PRA) has several benefits compared with transperitoneal adrenalectomy in that it is safe and has a short learning curve. In addition, it provides direct short access to the target organ, prevents irritation to the intraperitoneal space, and does not require retraction of adjacent organs.1 (-) 3 We have performed several cases of robot-assisted PRA using single-port access for small adrenal tumors. This multimedia article introduces the detailed methods and preliminary results of this procedure. Five patients underwent single-port robot-assisted PRA between March 2010 and June 2011 at our institution. During the procedure, patients were placed in a prone jackknife position with their hip joints bent at a right angle (Fig. 1). A 3 cm transverse skin incision was made just below the lowest tip of the 12th rib (Fig. 2), and the Glove port (Nelis, Kyung-gi, Korea) was placed through the skin incision while maintaining pneumoretroperitoneum (Fig. 3). CO2 was then insufflated to a pressure of 18 mm Hg to create an adequate working space. A 10 mm robotic camera with a 30-degree up view was placed at the center of the incision through the most cephalic portion of the Glove port. A Maryland dissector or Prograsp forceps (Intuitive Surgical, Inc., Sunnyvale, CA) was placed on the medial side of the incision, and Harmonic curved shears (Intuitive Surgical) were placed on the lateral side of the incision (Fig. 4). Using the Maryland dissector and the harmonic curved shears, the Gerota fascia is opened, perinephric fat is dissected, and the kidney upper pole is mobilized to expose the adrenal gland (Fig. 5). Gland dissection starts with lower margin detachment from the upper kidney pole in a lateral to medial direction (Fig. 6). After dissecting the adrenal gland from surrounding adipose tissue and medial isolation of the adrenal central vein, the vessel is ligated with a 5 mm hemolock clip (Fig. 7). Patient clinicopathologic data were analyzed retrospectively. The mean patient age was 56.6 ± 8.7 (range, 47-69) years. Right and left side approaches were used in two and three patients, respectively. All cases were adrenal cortical adenoma. The mean tumor size was 1.48 ± 0.28 (range, 1.0-1.7) cm. The mean surgery duration (skin to skin) was 159.4 ± 57.6 (range, 103-245) minutes, and the mean estimated blood loss was 46.0 ± 56.8 (range, 5-120) ml. The average time to oral intake and postoperative hospital stay were 0.65 ± 0.11 (range, 0.54-0.79) days and 4.0 ± 2.23 (range, 3-8) days, respectively. There were no conversions to open surgery or postoperative compli- cations. Some trials of minimally invasive single-access surgery of the adrenal gland have recently been performed.4 (,) 5 However, these new techniques have several limitations as a result of restrictions on instrumentation movement because of the small access ports used and relatively low-quality images produced. The recent introduction of the da Vinci S surgical robot system (Intuitive Surgical) to endoscopic surgery has improved instrumental dexterity and provided the surgeon with an ergonomically designed operating system. This system is also potentially safer and more meticulous in performing operations than endoscopic procedures as a result of a 3-D, magnified, stable operative view.6 (,) 7 The advantages of the da Vinci S surgical robot system and the numerous benefits of the posterior retroperitoneal approach motivated us to utilize single-port robot-assisted PRA. The primary selection criteria were small tumor size and a minimal amount of periadrenal fatty tissue because robot-assisted PRA using single-port access provides a small operative space, which causes manipulation problems when tumors are large. To ensure the safe application of these new techniques, we recommend that novice surgeons begin using single-port robot-assisted PRA for smaller tumors < 2 cm in patients with a body mass index of < 30 kg/m(2), gradually extending the size and body mass index as they accumulate experience. Although robot-assisted PRA using single-port access could not be compared with the other robotic adrenalectomy techniques in this study, the potential advantages of this approach compared to conventional robot-assisted transperitoneal adrenalectomy include a reduction in postoperative ileus, bacterial contamination, and intestinal complications because the peritoneal cavity is not opened, in addition to a reduction in postoperative pain because of its minimally invasive nature. Our initial experiences with robot-assisted PRA using single-port access assured us of its safety and feasibility for the resection of small adrenal tumors. Although single-port robot-assisted PRA appears to be safe and feasible, further experience and research is required to optimize patient selection criteria and verify its advantages over the traditional three-incision PRA technique.

Control of acoustic absorption in one-dimensional scattering by resonant scatterers

NASA Astrophysics Data System (ADS)

Merkel, A.; Theocharis, G.; Richoux, O.; Romero-García, V.; Pagneux, V.

2015-12-01

We experimentally report perfect acoustic absorption through the interplay of the inherent losses and transparent modes with high Q factor. These modes are generated in a two-port, one-dimensional waveguide, which is side-loaded by isolated resonators of moderate Q factor. In symmetric structures, we show that in the presence of small inherent losses, these modes lead to coherent perfect absorption associated with one-sided absorption slightly larger than 0.5. In asymmetric structures, near perfect one-sided absorption is possible (96%) with a deep sub-wavelength sample ( λ / 28 , where λ is the wavelength of the sound wave in the air). The control of strong absorption by the proper tuning of the radiation leakage of few resonators with weak losses will open possibilities in various wave-control devices.

Very short intracavity directional coupler for high-speed communication

NASA Astrophysics Data System (ADS)

Griffel, Giora

1993-07-01

We propose a novel intracavity modulator/switch that consists of a directional-coupler located inside a Fabry-Perot cavity. The back mirror of the cavity has a unit reflectivity so that both input and output signals are at the same side. In this way we obtain a two-port, single side element, with coupling length of 83.5 μm, which is the shortest modulation coupler proposed so far. The upper frequency limit due to photon lifetime is 275 GHz, which is well over the bandwidth constraints of microwave lumped structures. A unified approach for the analysis of this device and other similar structures is presented and discussed.

Proteus syndrome: a case report.

PubMed

Pangkanon, S; Limpongsanurak, W; Sangtawesin, V

2001-05-01

Proteus syndrome is a rare genetic disorder, characterized by partial gigantism of the hands and/or feet, asymmetry of the limbs, plantar hyperplasia, multiple hamartomatous subcutaneous tumors, hyperostoses, and long bone overgrowth. A one day old Thai male infant is reported with macrosomia, hemihypertrophy of the left side of the face and left leg, large feet, macrodactyly of toes, plantar hyperplasia, large subcutaneous mass with a violet-red surface over the left side of the chest wall and a large port-wine stain involving the lateral aspect of the right chest wall. The clinical findings, diagnostic criteria, differential diagnosis, and management of the Proteus syndrome are reviewed.

Lake Tiberius in Israel and Syria taken from Atlantis during STS-106

NASA Image and Video Library

2000-09-19

STS106-713-002 (19 September 2000) --- One of the STS-106 crew members on board the Space Shuttle Atlantis, 204 nautical miles above Earth, used a handheld 70mm camera to photograph this image featuring the Sea of Galilee and part of the Mediterranean coast. Also known as Lake Tiberius and other names, the body of water is the only natural fresh-water lake in Israel. It borders on the Golan Heights on its east side. The port of Haifa is visible on the Mediterranean coast. The large agriculture projects on the Israeli side of Galilee are irrigated by the lake and the Jordan River.

Mapping Sequence performed during the STS-117 R-Bar Pitch Maneuver

NASA Image and Video Library

2007-06-10

ISS015-E-11328 (10 June 2007) --- This is one of a series of images photographed with a digital still camera using an 800mm focal length featuring the different areas of the Space Shuttle Atlantis as it approached the International Space Station and performed a back-flip to accommodate close scrutiny by eyeballs and cameras. This image shows part of the commander's side or port side of Atlantis' cabin, including the hatch, as well as a section of the open payload bay cover and part of the docking system. Distance from the station and shuttle at this time was approximately 600 feet.

Grinding tool for making hemispherical bores in hard materials

DOEpatents

Duran, E.L.

1985-04-03

A grinding tool for forming hemispherical bores in hard materials such as boron carbide. The tool comprises a hemicircular grinding bit, formed of a metal bond diamond matrix, which is mounted transversely on one end of a tubular tool shaft. The bit includes a spherically curved outer edge surface which is the active grinding surface of the tool. Two coolant fluid ports on opposite sides of the bit enable introduction of coolant fluid through the bore of the tool shaft so as to be emitted adjacent the opposite sides of the grinding bit, thereby providing optimum cooling of both the workpiece and the bit.

Stability and performance tradeoffs in bi-lateral telemanipulation

NASA Technical Reports Server (NTRS)

Hannaford, Blake

1989-01-01

Kinesthetic force feedback provides measurable increase in remote manipulation system performance. Intensive computation time requirements or operation under conditions of time delay can cause serious stability problems in control-system design. Here, a simplified linear analysis of this stability problem is presented for the forward-flow generalized architecture, applying the hybrid two-port representation to express the loop gain of the traditional master-slave architecture, which can be subjected to similar analysis. The hybrid two-port representation is also used to express the effects on the fidelity of manipulation or feel of one design approach used to stabilize the forward-flow architecture. The results suggest that, when local force feedback at the slave side is used to reduce manipulator stability problems, a price is paid in terms of telemanipulation fidelity.

Expedition Six crew member Nikolai Budarin at pad before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - Expedition Six crew member Nikolai Budarin, of the Russian Space Agency, pauses in front of Space Shuttle Endeavour at Launch Pad 39A during a tour of Kennedy Space Center prior to his launch. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. Another 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. 11 between midnight and 4 a.m. EST.

Expedition 6 crew group photo at SLF before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- The Expedition 6 crew poses for a photo after their arrival at the KSC Shuttle Landing Facility to prepare for launch on mission STS-113. From left are Flight Engineer Nikolai Budarin, Commander Ken Bowersox and Flight Engineer Donald Pettit. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. In addition, 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. 11 between midnight and 4 a.m. EST.

KSC-02pd1698

NASA Image and Video Library

2002-11-10

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Endeavour stands ready for launch on mission STS-113. . The Orbiter Access Arm extends from the Fixed Service Structure (FSS) to the crew compartment hatch, through which the STS-113 crew will enter Endeavour. STS-113 is the 16th American assembly flight to the International Space Station. The primary mission 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. 11 at 12:58 a.m. EST.

STS-113 Mission Specialist John Herrington suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-113 Mission Specialist John Herrington suits up for launch. Herrington will be making his first Shuttle flight. This is also the first launch of the first tribally enrolled Native American astronaut -- John B. Herrington -- on Space Transportation System. 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 8:15 p.m. EST.

STS-113 Mission Specialist John Herrington at pad before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - STS-113 Mission Specialist John Herrington pauses in front of Space Shuttle Endeavour at Launch Pad 39A during a tour of Kennedy Space Center prior to his launch. Upon launch, Herrington will become the first Native American in space. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. Another 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. 11 between midnight and 4 a.m. EST.

202 km repeaterless transmission of 2 × 10 GE plus 2 × 1 GE channels over standard single mode fibre

NASA Astrophysics Data System (ADS)

Karásek, M.; Peterka, P.; Radil, Jan

2004-05-01

In this article, we present experimental results on transmission of two 10 gigabit ethernet channels (10 GE) plus two 1 gigabit ethernet channels (1 GE) over 202 km of standard single mode fibre (SSMF, ITU-T Recommendation G.652) without deployment of in-line amplifiers. Standard Cisco Catalyst 6503 line-cards with one 10 GE port and one 1 GE port in the 1550 nm, high power booster erbium-doped fibre amplifiers (EDFA) and low noise EDFA have been used in the experimental set-up. All the active components were placed either at the transmitter, or at the receiver side of the link. Group velocity dispersion (GVD) of the SSMF has been compensated by dispersion compensating fibre (DCF).

Ultra-Wideband, Dual-Polarized, Beam-Steering P-Band Array Antenna

NASA Technical Reports Server (NTRS)

duToit, Cornelis

2014-01-01

A dual-polarized, wide-bandwidth (200 MHz for one polarization, 100 MHz for the orthogonal polarization) antenna array at P-band was designed to be driven by NASA's EcoSAR digital beam former. EcoSAR requires two wide P-band antenna arrays mounted on the wings of an aircraft, each capable of steering its main beam up to 35deg off-boresight, allowing the twin radar beams to be steered at angles to the flight path. The science requirements are mainly for dual-polarization capability and a wide bandwidth of operation of up to 200 MHz if possible, but at least 100 MHz with high polarization port isolation and low cross-polarization. The novel design geometry can be scaled with minor modifications up to about four times higher or down to about half the current design frequencies for any application requiring a dual-polarized, wide-bandwidth steerable antenna array. EcoSAR is an airborne interferometric P-band synthetic aperture radar (SAR) research application for studying two- and three-dimensional fine-scale measurements of terrestrial ecosystem structure and biomass, which will ultimately aid in the broader study of the carbon cycle and climate change. The two 2×8 element Pband antenna arrays required by the system will be separated by a baseline of about 25 m, allowing for interferometry measurements. The wide 100-to- 200-MHz bandwidth dual-polarized beams employed will allow the determination of the amount of biomass and even tree height on the ground. To reduce the size of the patches along the boresight dimension in order to fit them into the available space, two techniques were employed. One technique is to add slots along the edges of each patch where the main electric currents are expected to flow, and the other technique is to bend the central part of the patch away from the ground plane. The latter also facilitates higher mechanical rigidity. The high port isolation of more than 40 dB was achieved by employing a highly symmetrical feed mechanism for each pair of elements: three apertures coupling to the patch elements were placed along the two symmetry lines of the antenna element pair. Two apertures were used in tandem to excite two of the stacked patch elements for one polarization; the other was used to excite one element from one side and the other element from the other side, opposite in phase, taking care of the remaining polarization. The apertures narrow down to a small gap where they are excited by a crossing microstrip line to prevent any asymmetrical excitation of the two sides of the aperture gap, minimizing port-to-port coupling. Using patches that are non-planar leads to higher mechanical rigidity and smaller patch sizes to fit into the available space. Aperture coupling minimizes direct metal-to-metal connections. Using an aperture coupling feed mechanism results in a feed network for two antenna elements with a total of three feed points, plus one simple in-phase combiner to reduce it to two ports. It greatly reduces the complexity of the alternative, but more conventional, way of feeding a pair of two dual-polarized elements with high port isolation.

Lindsey beside hatch to PMM (Permanent Multipurpose Module)

NASA Image and Video Library

2011-03-01

S133-E-007799 (1 March 2011) --- NASA astronaut Steve Lindsey, STS-133 commander, is pictured at the hatch of the Earth-facing port of the International Space Station’s Unity node while space shuttle Discovery remains docked with the station. On the other side of the hatch door is the newly-installed Permanent Multipurpose Module (PMM). Photo credit: NASA or National Aeronautics and Space Administration

STS-40 Columbia, OV-102, lands on concrete runway 22 at EAFB, California

NASA Technical Reports Server (NTRS)

1991-01-01

STS-40 Columbia's, Orbiter Vehicle (OV) 102's, main landing gear (MLG) touches down on concrete runway 22 at Edwards Air Force Base (EAFB), California at 8:29:11 am (Pacific Daylight Time (PDT)). OV-102's port side is captured in this profile view as its nose landing gear (NLG) glides above the runway before touch down and wheel stop.

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

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

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

Detail view of the underside of a elevon on the ...

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

Detail view of the underside of a elevon on the port side wing of the Orbiter Discovery. Note the wear and replacement patterns of the High-temperature Reusable Surface Insulation tiles. This image was taken inside of the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Mapping sequence performed during the STS-116 R-Bar Pitch Maneuver.

NASA Image and Video Library

2006-12-11

ISS014-E-09232 (11 Dec. 2006) --- This view of the nose and part of the crew cabin of Space Shuttle Discovery was provided by an Expedition 14 crewmember during a back-flip performed by the approaching STS-116 crew to the International Space Station. The Ku-band antenna, very instrumental in communications operations, is visible on the port side of the orbiter.

Indicators for Forecasting Ship Icing (Metodicheskie Ukazaniia po Preduprezhdeniiu Ugrozy Obledeneniia Sudov)

DTIC Science & Technology

1975-06-01

L.A. Klyuchnikova’s data, the design of the deck and of the side ports should provide a certain lag in the water hitting the deck, in order to...On Ships In Northern Seas Of Japan. J, Met. Soc, Vol 46, No 3, 1968. 14. Tabata , T., Ivata, S. and Uno, N. Studies On The Ice Accum- ulation On

A Modular Multilevel Converter with Power Mismatch Control for Grid-Connected Photovoltaic Systems

DOE PAGES

Duman, Turgay; Marti, Shilpa; Moonem, M. A.; ...

2017-05-17

A modular multilevel power converter configuration for grid connected photovoltaic (PV) systems is proposed. The converter configuration replaces the conventional bulky line frequency transformer with several high frequency transformers, potentially reducing the balance of systems cost of PV systems. The front-end converter for each port is a neutral-point diode clamped (NPC) multi-level dc-dc dual-active bridge (ML-DAB) which allows maximum power point tracking (MPPT). The integrated high frequency transformer provides the galvanic isolation between the PV and grid side and also steps up the low dc voltage from PV source. Following the ML-DAB stage, in each port, is a NPC inverter.more » N number of NPC inverters’ outputs are cascaded to attain the per-phase line-to-neutral voltage to connect directly to the distribution grid (i.e., 13.8 kV). The cascaded NPC (CNPC) inverters have the inherent advantage of using lower rated devices, smaller filters and low total harmonic distortion required for PV grid interconnection. The proposed converter system is modular, scalable, and serviceable with zero downtime with lower foot print and lower overall cost. A novel voltage balance control at each module based on power mismatch among N-ports, have been presented and verified in simulation. Analysis and simulation results are presented for the N-port converter. The converter performance has also been verified on a hardware prototype.« less

A Modular Multilevel Converter with Power Mismatch Control for Grid-Connected Photovoltaic Systems

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

Duman, Turgay; Marti, Shilpa; Moonem, M. A.

A modular multilevel power converter configuration for grid connected photovoltaic (PV) systems is proposed. The converter configuration replaces the conventional bulky line frequency transformer with several high frequency transformers, potentially reducing the balance of systems cost of PV systems. The front-end converter for each port is a neutral-point diode clamped (NPC) multi-level dc-dc dual-active bridge (ML-DAB) which allows maximum power point tracking (MPPT). The integrated high frequency transformer provides the galvanic isolation between the PV and grid side and also steps up the low dc voltage from PV source. Following the ML-DAB stage, in each port, is a NPC inverter.more » N number of NPC inverters’ outputs are cascaded to attain the per-phase line-to-neutral voltage to connect directly to the distribution grid (i.e., 13.8 kV). The cascaded NPC (CNPC) inverters have the inherent advantage of using lower rated devices, smaller filters and low total harmonic distortion required for PV grid interconnection. The proposed converter system is modular, scalable, and serviceable with zero downtime with lower foot print and lower overall cost. A novel voltage balance control at each module based on power mismatch among N-ports, have been presented and verified in simulation. Analysis and simulation results are presented for the N-port converter. The converter performance has also been verified on a hardware prototype.« less

9. RW Meyer Sugar Mill: 18761889. Locomotivetype, firetube, portable boiler, ...

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

9. RW Meyer Sugar Mill: 1876-1889. Locomotive-type, fire-tube, portable boiler, No. 1 model. Manufactured by Ames Iron Works, Oswego, New York, 1879. 120 lbs/sq. inch working pressure, 66 sq. ft. heating surface in tubes. View: from side. The boiler provided steam for steam engine which in turn powered the mill's centrifugals. The section on the left side included the firebox with its surrounding water-legs. The fluted chimney-type structure is the steam port, safety valve, and whistle. Column projecting from side was part of steam pressure and water gauge. Pipe running above boiler carried steam to the engine. Pipe running below boiler provided the boiler feed-water. Cylindrical section included 22 fire-tube surrounded by water. The far right ... - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

Patency of Saphenous Vein Grafts Using the PAS-Port System During Coronary Artery Bypass Surgery.

PubMed

Kubota, Hiroshi; Endo, Hidehito; Ishii, Hikaru; Tsuchiya, Hiroshi; Takahashi, Yu; Inaba, Yusuke; Noma, Mio; Yoshimoto, Akihiro; Higuchi, Satoshi; Kohshoh, Hideyasu; Taniai, Seiichi; Ishiguro, Haruhisa; Yoshino, Hideaki; Sudo, Kenichi

2017-08-01

Several proximal anastomosis devices have been developed to shorten the time required for a proximal anastomosis and to avoid aortic cross-/side-clamping during coronary artery bypass grafting. This study retrospectively examined the patency of saphenous vein grafts (SVGs) using the PAS-Port System (Cardia Inc, Redwood City, CA). From 2004 to 2014, 451 patients underwent coronary artery bypass graft operations requiring at least 1 proximal anastomosis using a PAS-Port device. A total of 802 PAS-Port devices were used, and 95.0% (762 of 802) were implanted successfully. Among the successfully implanted anastomoses, 76.8% (585 of 762) were evaluated using coronary angiography or multidimensional computed tomography, or both. The evaluations were performed between postoperative days 4 and 3,182 (mean, 319 ± 624 days). The early (1 to 365 days) and the midterm to long-term (more than 366 days) occlusion rates were examined. A complete postoperative clinical course was recorded for 70.7% of the patients. Overall, 93.8% (549 of 585) of the device-dependent SVGs were patent. The patency rates of device-dependent SVGs that were 1, 2, 3, 4, 5, 6, 7, and 8 years old were 90.1% ± 1.8%, 87.1% ± 2.3%, 86.1% ± 2.5%, 82.9% ± 3.3%, 80.6% ± 3.9%, 77.2% ± 5.0%, 77.2% ± 5.0%, and 70.2% ± 8.1%, respectively. The longest follow-up period was 3,182 days (8.7 years). The occlusion rate for device-dependent SVGs tended to decrease as the number of patients accumulated. The PAS-Port system provided acceptable SVG patency and clinical outcome for the early and midterm to long-term. There may be a learning curve for the use of PAS-Port device that affects the device-dependent SVG patency. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

STS-113 crew poses for a photo after arrival at SLF

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - The STS-113 crew poses for a photo after their arrival at the KSC Shuttle Landing Facility to prepare for launch. From left are Commander James Wetherbee, Pilot Paul Lockhart, and Mission Specialists Michael Lopez-Alegria and John Herrington. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. In addition, 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. 11 between midnight and 4 a.m. EST.

LC-39A RSS Rollback before launch of STS-113

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Endeavour stands ready for launch on mission STS-113. . The Orbiter Access Arm extends from the Fixed Service Structure (FSS) to the crew compartment hatch, through which the STS-113 crew will enter Endeavour. STS-113 is the 16th American assembly flight to the International Space Station. The primary mission 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. 11 at 12:58 a.m. EST.

STS-113 Mission Specialist John B. Herrington arrives at KSC for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-113 Mission Specialist John B. Herrington smiles for the camera upon his arrival at KSC's Shuttle Landing Facility to prepare for launch. STS-113 is the 16th American assembly flight to the International Space Station. The primary objective of the mission is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. The major task 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 targeted for no earlier than Nov. 22 between 7 and 11 p.m. EST.

STS-113 Mission Specialist John Herrington suits up for second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- - STS-113 Mission Specialist John Herrington smiles as he finishes suiting up for a second launch attempt on mission STS-113. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. Herrington will be making his first Shuttle flight. 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.

Performance, emissions, and physical characteristics of a rotating combustion aircraft engine, supplement A

NASA Technical Reports Server (NTRS)

Lamping, R. K.; Manning, I.; Myers, D.; Tjoa, B.

1980-01-01

Testing was conducted using the basic RC2-75 engine, to which several modifications were incorporated which were designed to reduce the hydrocarbon emissions and reduce the specific fuel consumption. The modifications included close-in surface gap spark plugs, increased compression ratio rotors, and provisions for utilizing either side or peripheral intake ports, or a combination of the two if required. The proposed EPA emissions requirements were met using the normal peripheral porting. The specific fuel economy demonstrated for the modified RC2-75 was 283 g/kW-hr at 75% power and 101 brake mean effective pressure (BMEP) and 272.5 g/kW-hr at 75% power and 111 BMEP. The latter would result from rating the engine for takeoff at 285 hp and 5500 rpm, instead of 6000 rpm.

Expedition 6 flight engineer Donald Pettit suits up for second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Expedition 6 flight engineer Donald Pettit is eager for launch as he suits up for a second launch attempt on mission STS-113. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. Pettit will be making his first Shuttle flight. 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.

Effect of climate change on morphology around a port

NASA Astrophysics Data System (ADS)

Bharathan Radhamma, R.; Deo, M. C.

2017-12-01

It is well known that with the construction of a port and harbour structure the natural shoreline gets interrupted and this disturbs the surrounding coastal morphology. Added to this concern is another one of recent origin, namely, the likely impact of climate change induced by global warming. The present work addresses this issue by describing a case study at New Mangalore Port situated along the west coast of India. The harbour was formed by constructing two breakwaters along either side of the port since the year 1975. We have first determined the rate of change of the shoreline surrounding the port using historic satellite imageries over a period of 36 years. Thereafter a numerical shoreline change model: LITPACK was used to do the same and it was forced by waves simulated over a period of past 36 years varying from 1979 to 2016 and future 36 years ranging from 2016 to 2052. The wave simulation was done with the help of numerical wave model: Mike21-SW which was driven by the wind from a regional climate model called CORDEX. This climate model was earlier run for a moderate global warming pathway called: RCP-4.5. The analysis of satellite imageries indicated that in the past the shoreline change varied from -1.69 m/year to 2.56 m/year with an uncertainty of ± 0.35 m/year and approximately half of the coastal stretch faced extensive erosion. It was found that the wind and waves at this region would intensify in future and also raise the probability of occurrence of high waves. As per the numerical shoreline modelling this would give rise to a much enhanced rate of erosion, namely -2.87 m/year to -3.62 m/year. This would call for a modified shoreline management strategy around the port area. The study highlights the importance of considering potential changes in wind and wave forcing because of the climate change in evaluating future rates of shoreline changes around a port and harbour structure.

Sub-Saharan Africa Report

DTIC Science & Technology

1986-09-11

women who [word in- distinct] crossing the border to the Beninoise side with their cans, empty them in drums from where they are carted to Cotonou ...conducted by SUNDAY TIMES at Dantokpa and Bogbamu markets in Cotonou and the popular Ifonyin market all in the Republic of Benin revealed that bags of rice...foreign market without reaching their destinations. Already some Nigerian; businessmen are known to, have opened offices in: Cotonou and Port

40 CFR Appendix B2 to Subpart F of... - Performance of Refrigerant Recovery, Recycling, and/or Reclaim Equipment

Code of Federal Regulations, 2012 CFR

2012-07-01

...'s literature. (See Figure 2.) A 6.3 mm balance line shall be connected across the test apparatus... compressor high side. A 6.3 mm access port with a valve core shall be located in the balance line for the... recovery cylinder pressure no less than specified in 6.2.2. Place the test cylinder in liquid nitrogen for...

40 CFR Appendix B2 to Subpart F of... - Performance of Refrigerant Recovery, Recycling, and/or Reclaim Equipment

Code of Federal Regulations, 2014 CFR

2014-07-01

...'s literature. (See Figure 2.) A 6.3 mm balance line shall be connected across the test apparatus... compressor high side. A 6.3 mm access port with a valve core shall be located in the balance line for the... recovery cylinder pressure no less than specified in 6.2.2. Place the test cylinder in liquid nitrogen for...

40 CFR Appendix B2 to Subpart F of... - Performance of Refrigerant Recovery, Recycling, and/or Reclaim Equipment

Code of Federal Regulations, 2013 CFR

2013-07-01

...'s literature. (See Figure 2.) A 6.3 mm balance line shall be connected across the test apparatus... compressor high side. A 6.3 mm access port with a valve core shall be located in the balance line for the... recovery cylinder pressure no less than specified in 6.2.2. Place the test cylinder in liquid nitrogen for...

STS-33 Pilot Blaha bats soccer ball (stuffed toy) on OV-103's middeck

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Pilot John E. Blaha is the goalie in an onboard soccer game using a soccer ball (stuffed toy). The game is on Discovery's, Orbiter Vehicle (OV) 103's, middeck. Wearing a crew polo shirt and shorts, Blaha, with open hands, dives to save ball from hitting the middeck forward lockers and passing the imaginary goal line on the cabin's port side.

AGOR 28: SIO Shipyard Representative Bi-Weekly Progress Report

DTIC Science & Technology

2016-02-15

Handles for Bridge port and stbd side sliding windows reinstalled with better adhesive. Should be good now. Have to remember to lift up on...handle before attempting to slide. Woody has expressed concern with potential interference of ships main crane and CAST 6 winches. SIO plans to...swap forward CTD handling arm with the after overboarding arm. This may exacerbate potential interferences with stowed crane . A possible solution

System Engineering Analysis of Topside Cranes Installed on AD, AR, and AS Class Ships

DTIC Science & Technology

1982-02-06

4 severity CASREPs. Water or moisture in oumzs or motors accounted for five CASREPs; moisture in a transformer caused a class C fire , which resulted...Components of Bridge Cranes, Monorail Hoist Systems, and Side Port Hoists Associated Equipment: Accumulators Ladders Speed reducers Brakes Load blocks...Switches Bridge Locking devices *Tow bars Bumpers * Monorails Tracks Collector assembly Motors (electrical *Trolley buses Controller and hydraulic) *Trolleys

STS-44 Mission Specialist (MS) Runco floats on OV-104's middeck

NASA Technical Reports Server (NTRS)

1991-01-01

STS-44 Mission Specialist (MS) Mario Runco, Jr, wearing communications kit assembly headset (HDST), freefloats on the middeck of Atlantis, Orbiter Vehicle (OV) 104. HDST interface unit (HIU) is strapped to Runco's thigh. Note that his back is against the middeck ceiling, his feet at the port side wall, and his left hand at the forward lockers. Runco is also wearing a United States Navy t-shirt.

6. Photographic copy of photograph (from original 4 x 5 ...

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

6. Photographic copy of photograph (from original 4 x 5 black and white print in the Army Port Contractors' 'Completion Report' at the Engineering Office, Oakland Army Base, California). Photograph taken April 6, 1942 by unknown photographer. SOUTH AND EAST SIDES OBLIQUE VIEW OF PRIVATE VEHICLE INSPECTION BUILDING (VEHICLE SHED, BLDG. 4). - Oakland Army Base, Private Vehicle Inspection Building, Africa Street & Bataan Avenue, Oakland, Alameda County, CA

11. Photographic copy of photograph (from original 4 x 5 ...

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

11. Photographic copy of photograph (from original 4 x 5 black and white print in the Army Port Contractors' 'Completion Report' at the Engineering Office, Oakland Army Base, California). Photograph taken January 31, 1942 by unknown photographer. EAST AND NORTH SIDES OBLIQUE VIEW OF EXCHANGE CAFETERIA (BLDG. 60). - Oakland Army Base, Private Exchange Cafeteria, Bataan Avenue & Attu Street, facing Post Headquarters Building, Oakland, Alameda County, CA

View forward from bulkhead no. 38 of compartment B126 crew ...

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

View forward from bulkhead no. 38 of compartment B-126 crew space. Note stop valves on bulkhead at right side of photograph; these steam control valves allowed remote activation of the main, auxiliary and safety valves for the port engine in the event that the engine room valves were disabled or unreachable. (044) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

Microwave Hybrid Integrated Circuit Applicatins of High Transition Temperature Superconductor

NASA Astrophysics Data System (ADS)

Lu, Shih-Lin

This research work involves microwave characterization of high Tc superconducting (HTS) thin film using microstrip ring resonators, studying the nonlinear properties of HTS thin film transmission lines using two-tone intermodulation technique, coupling mechanisms and coupling factors of microstrip ring resonators side coupled to a microstrip line, two-port S-parameters measurements of GaAs MESFET at low temperature, and the design and implementation of hybrid ring resonator stabilized microwave oscillator using both metal films and superconducting films. A microstrip ring resonators operating at 10 GHz have been fabricated from YBCO HTS thin films deposited on one side of LaAl_2O_3 substrates. Below 60^circ Kelvin the measured unloaded Q of the HTS thin film microstrip ring resonators are more than 1.5 times that of gold film resonators. The two distinct but very close resonance peaks of a ring resonator side coupled to a microstrip line are experimentally identified as due to odd-mode and even-mode coupling. These two mechanisms have different characteristic equivalent circuit models and lead to different coupling coefficients and loaded resonance frequencies. The coupling factors for the two coupling modes are calculated using piecewise coupled line approximations. The two-port S-parameters measurement techniques and GaAs MESFET low temperature DC and microwave characteristics have been investigated. A system errors model including the errors caused by the line constriction at low temperature has been proposed and a temperature errors correction procedure has been developed for the two-port microwave S-parameters measurements at low temperature. The measured GaAs MESFET DC characteristics shows a 20% increase in transconductance at 77^circ K. There is also a 2 db increase in /S21/ at 77^circ K. The microwave oscillator stabilized with both metal and HTS thin film ring resonators have been studied. The tuning ability of the oscillator by a varactor diode has also been investigated. The phase noise performance of one side of the high Tc film oscillator does not show appreciable improvement over the gold film oscillator. With a varactor diode, the oscillator tuning range can be 300 MHz more. Two-tone intermodulation distortion (IMD) at 6.3 GHz in an HTS YBCO superconducting thin film microstrip transmission line on LaAl_2O _3 substrates are experimentally studied. At fixed input power, the 3rd order IMD power as function of temperature shows a minimum at a temperature around 60^circ Kelvin. With DC current applied, the second order IMD is observed and shows a strong functional dependance to the applied DC current and input power.

Theoretical analysis of fused tapered side-pumping combiner for all-fiber lasers and amplifiers

NASA Astrophysics Data System (ADS)

Lei, Chengmin; Chen, Zilun; Leng, Jinyong; Gu, Yanran; Hou, Jing

2017-05-01

We report detailed theoretical analysis on the influence of the fused depth, launch mode and taper ratio on the performance of side-pumping combiner. The theoretical analysis indicates that the coupling efficiency and loss mechanism of the combiner is closely related to the fused depth, tapering ratio and the launch mode. Experimentally, we fabricate combiners consisting of two pump fibers (220/242 μm, NA=0.22) and a signal fiber (20/400 μm, NA=0.46). The combined pump coupling efficiency of two pump port is 97.2% with the maximum power handling of 1.8 kW and the insertion signal loss is less than 3%.

DISTINCT: Diversity in Solar Talent Through INnovative Curriculum and Training: An Integrated Research and Education Approach towards Creating Diversity and Advancing Utility-Scale Solar Technology

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

Krishnaswami, Hariharan

The DISTINCT project research objective is to develop an innovative N-port power converter for a utility-scale PV system that is modular, compact and cost-effective and that will enable the integration of a high-frequency, high-voltage solid-state transformer. The novelty of the proposed research is the electrical power conversion architecture using an N-port converter system that replaces the output 60Hz transformer with an integrated high-frequency low-weight solid-state transformer reducing power electronics and BOS costs to meet SunShot goals through modularity and direct high-voltage interconnection. A challenge in direct integration with a 13.8kV line is the high voltage handling capacity of the convertersmore » combined with high efficiency operation. The front-end converter for each port is a Neutral-Point Clamped (NPC) Multi-Level dc-dc Dual-Active Bridge (ML-DAB) which allows Maximum Power Point Tracking (MPPT). The integrated high frequency transformer provides the galvanic isolation between the PV and grid side and also steps up the low dc voltage from PV source. Following the ML-DAB stage, in each port, is an inverter with H-bridge configuration or NPC configuration. N number of NPC inverters’ outputs are cascaded to attain the per-phase line-to-neutral voltage to connect directly to the distribution grid (i.e. 13.8 kV). The cascaded inverters have the inherent advantage of using lower rated devices, smaller filters and low Total Harmonic Distortion (THD) required for PV grid interconnection. Our analysis and simulation results show improved performance on cost, efficiency, service life with zero downtime and THD. A comprehensive control scheme is presented to ensure the maximum power from each port and each phase are sent to the grid. A functional prototype of a 2-port converter with ML-DAB and cascaded H-bridges has been designed, built, and tested in a laboratory setup to verify the target technical metrics. The N-port converter system due to its modular structure with individual control per port can be easily adapted to integrate functionalities that go well beyond the conventional grid support functions and mitigates impacts of forecasted fast ramp downs or ramp ups and single-fault conditions by automatic reconfiguration of the output.« less

Extraperitoneal colostomy in laparoscopic abdominoperineal resection using a hand inserted from the perineal side.

PubMed

Shiraishi, Takuya; Tomizawa, Naoki; Ando, Tatsumasa; Arakawa, Kazuhisa; Kobayashi, Katsumi; Muroya, Ken; Kurosaki, Ryo; Sato, Hiroaki; Suto, Yuji; Kato, Ryuji; Ozawa, Naoya; Sunose, Yutaka; Takeyoshi, Izumi

2014-01-01

Extraperitoneal colostomy is considered to be more effective at preventing post-colostomy complications than intraperitoneal colostomy. However, this operation is difficult via laparoscopic surgery alone. We present an extraperitoneal colostomy technique using a hand inserted from the perineal side. Extraperitoneal colostomy was performed in five patients. After the rectum was resected, a hand was inserted into the abdominal cavity from the perineal side, and pneumoperitoneum was created. The peritoneum was dissected to make the extraperitoneal route, and the proximal colon was passed along this route with fingers and laparoscopic manipulation. All procedures were completed without tissue damage or hemorrhage. No patient developed a hernia or ileus postoperatively. Laparoscopic abdominoperineal resection for an extraperitoneal colostomy is difficult via laparoscopic ports only. It can be simplified by operating with manual assistance via the perineal wound. © 2014 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and Wiley Publishing Asia Pty Ltd.

The Electronic View Box: a software tool for radiation therapy treatment verification.

PubMed

Bosch, W R; Low, D A; Gerber, R L; Michalski, J M; Graham, M V; Perez, C A; Harms, W B; Purdy, J A

1995-01-01

We have developed a software tool for interactively verifying treatment plan implementation. The Electronic View Box (EVB) tool copies the paradigm of current practice but does so electronically. A portal image (online portal image or digitized port film) is displayed side by side with a prescription image (digitized simulator film or digitally reconstructed radiograph). The user can measure distances between features in prescription and portal images and "write" on the display, either to approve the image or to indicate required corrective actions. The EVB tool also provides several features not available in conventional verification practice using a light box. The EVB tool has been written in ANSI C using the X window system. The tool makes use of the Virtual Machine Platform and Foundation Library specifications of the NCI-sponsored Radiation Therapy Planning Tools Collaborative Working Group for portability into an arbitrary treatment planning system that conforms to these specifications. The present EVB tool is based on an earlier Verification Image Review tool, but with a substantial redesign of the user interface. A graphical user interface prototyping system was used in iteratively refining the tool layout to allow rapid modifications of the interface in response to user comments. Features of the EVB tool include 1) hierarchical selection of digital portal images based on physician name, patient name, and field identifier; 2) side-by-side presentation of prescription and portal images at equal magnification and orientation, and with independent grayscale controls; 3) "trace" facility for outlining anatomical structures; 4) "ruler" facility for measuring distances; 5) zoomed display of corresponding regions in both images; 6) image contrast enhancement; and 7) communication of portal image evaluation results (approval, block modification, repeat image acquisition, etc.). The EVB tool facilitates the rapid comparison of prescription and portal images and permits electronic communication of corrections in port shape and positioning.

Deep inspiration breath hold with electromagnetic confirmation of chest wall position for adjuvant therapy of left-sided breast cancer: Technique and accuracy.

PubMed

Kathpal, Madeera; Tinnel, Brent; Sun, Kelly; Ninneman, Stephanie; Malmer, Cynthia; Wendt, Stacie; Buff, Sheena; Valentich, David; Gossweiler, Marisa; Macdonald, Dusten

2016-01-01

With most patients now living long after their breast cancer diagnosis, minimizing long-term side effects of breast cancer treatment, such as reducing late cardiac and pulmonary side effects of radiation therapy (RT), is particularly important. It is now possible to use an electromagnetic tracking system to allow real-time tracking of chest wall (CW) position during the delivery of RT. Here, we report our experience using electromagnetic surface transponders as an added measure of CW position during deep inspiration breath hold (DIBH). We conducted a single-institution institutional review board-approved retrospective review of 15 female left-sided breast cancer patients treated between July 2012 and June 2013 with conventional whole breast radiation. We compared daily port films with treatment planning digitally reconstructed radiographs to establish daily setup accuracy, then used Calypso tracings to compare the position of the CW during the daily port film with the position of the CW during that day's treatment to determine the reproducibility of the breath hold position. Finally, we created competing treatment plans not using DIBH and used a paired t test to compare mean heart (MH) and left anterior descending (LAD) coronary artery dose between the 2 techniques. Mean total error (inter- and intrafraction) was dominated by interfraction error and was greatest in the longitudinal direction with a mean of 2.13 mm and 2 standard deviations of 8.2 mm. DIBH significantly reduced MH and LAD dose versus free breathing plans (MH, 1.26 Gy vs 2.84 Gy, P ≤ .001; LAD, 5.49 Gy vs 18.15 Gy, P ≤ .001). This study demonstrates that DIBH with electromagnetic confirmation of CW position is feasible, and allows potential improvement in the accurate delivery of adjuvant RT therapy for breast cancer. Published by Elsevier Inc.

Commencement Bay Studies Phase II, Environmental Impacts Assessment.

DTIC Science & Technology

1983-10-01

Approved for public release, distribution unlimited. 17. DISTRIBUTION STATEMENT (of the absirct entered In Block 20. If dlfforent from Report) IS...Matrix (Appendix D). 19. KEY WORDS (Continue n reveres side itnecsewy and identify by block number) Salmonids Wetlands Aesthetics City of Tacoma Marine...Water Quality Land and Water Use Port of Tacoma t AEINACr (Cm as ,.verem ebb N c evesey a - fdoswif by block n mbs) ames and Moore assessed the

Pilot Fullerton plans menu as packaged food and beverages float around him

NASA Technical Reports Server (NTRS)

1982-01-01

Pilot C. Gordon Fullerton, wearing the communications carrier assembly (ASSY) mini headset (HDST), beings food preparation on the middeck. Canned goods, sealed packages, beverage containers, etc are attached with velcro to meal tray assemblies (secured on middeck forward lockers) and freefloat around Fullerton. JSC water dispenser kit and portrait of G.W.S. Abbey appears behind Fullerton on port side bulkhead and potable water tank appears below him.

Cockrell and Rominger go through de-orbit preparations in the flight deck

NASA Image and Video Library

1996-12-06

STS080-360-002 (19 Nov.-7 Dec. 1996) --- From the commander's station on the port side of the space shuttle Columbia's forward flight deck, astronaut Kenneth D. Cockrell prepares for a minor firing of Reaction Control System (RCS) engines during operations with the Wake Shield Facility (WSF). The activity was recorded with a 35mm camera on flight day seven. The commander is attired in a liquid-cooled biological garment.

STS-34 Atlantis, OV-104, touches down on runway 23 at EAFB, California

NASA Technical Reports Server (NTRS)

1989-01-01

STS-34 Atlantis, Orbiter Vehicle (OV) 104, main landing gear (MLG) touches down on Runway 23 dry lake bed at Edwards Air Force Base (EAFB), California. The nose landing gear rides above runway before touchdown as the MLG wheels produce a cloud of dust. OV-104's port side profile is captured as it glides by at a speed of approximately 195 knots (224 miles per hour).

Midline sclerotomy approach for intraocular foreign body removal in phakic eyes using endoilluminator: A novel technique

PubMed Central

Ravani, Raghav; Chawla, Rohan; Azad, Shorya Vardhan; Gupta, Yogita; Kumar, Vinod; Kumar, Atul

2018-01-01

Purpose: The objective of this study is to describe the removal of retained intraocular foreign body (RIOFB) by bimanual pars plana vitrectomy through midline sclerotomy in phakic patients. Technique: Four eyes with RIOFB and clear lens underwent microincision vitrectomy surgery. A chandelier illumination was placed through one of the existing ports. The foreign body (FB) was localized by direct visualization (intravitreal) or indentation (pars plana), stabilized using an intraocular magnet/FB forceps introduced through a midline sclerotomy and freed of vitreous from all sides using a vitrectomy cutter through the other port bimanually, reoriented along their long axis and extracted through the midline sclerotomy. Results: All four FBs were removed successfully without slippage or damage to the clear lens. Conclusion: Chandelier illumination-assisted removal of FB through midline sclerotomy helps in easier localization, stabilization and removal, avoiding lens touch even in anteriorly located FBs such as at pars plana. PMID:29676316

Hatch cover

NASA Technical Reports Server (NTRS)

Allton, Charles S. (Inventor); Okane, James H. (Inventor)

1989-01-01

This invention relates to a hatch and more particularly to a hatch for a space vehicle where the hatch has a low volume sweep and can be easily manipulated from either side of the hatch. The hatch system includes an elliptical opening in a bulkhead and an elliptical hatch member. The hatch cover system includes an elliptical port opening in a housing and an elliptical cover member supported centrally by a rotational bearing for rotation about a rotational axis normal to the cover member and by pivot pins in a gimbal member for pivotal movement about axes perpendicular to the rotational axis. Arm members support the gimbal member pivotally by pivot members so that upon rotation and manipulation the cover member can be articulatedly moved from a closed position to the port opening to an out of the way position with a minimum of volume sweep by the cover member.

Folded membrane dialyzer with mechanically sealed edges

DOEpatents

Markley, Finley W.

1976-01-01

A semipermeable membrane is folded in accordion fashion to form a stack of pleats and the edges are sealed so as to isolate the opposite surfaces of the membrane. The stack is contained within a case that provides ports for flow of blood in contact with one surface of the membrane through channels formed by the pleats and also provides ports for flow of a dialysate through channels formed by the pleats in contact with the other surface of the membrane. The serpentine side edges of the membrane are sealed by a solidified plastic material, whereas effective mechanical means are provided to seal the end edges of the folded membrane. The mechanical means include a clamping strip which biases case sealing flanges into a sealed relationship with end portions of the membrane near the end edges, which portions extend from the stack and between the sealing flanges.

STS-113 crew group photo at SLF before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - After their arrival at the KSC Shuttle Landing Facility, the crews of mission STS-113 pause for a group photo. From left are STS-113 Commander James Wetherbee, Pilot Paul Lockhart, and Mission Specialists Michael Lopez-Alegria and John Herrington; and the Expedition 6 crew, Flight Engineer Nikolai Budarin, Commander Ken Bowersox and Flight Engineer Donald Pettit. Budarin represents the Russian Space Agency. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. In addition, 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. 11 between midnight and 4 a.m. EST.

Tunable multi-wavelength fiber lasers based on an Opto-VLSI processor and optical amplifiers.

PubMed

Xiao, Feng; Alameh, Kamal; Lee, Yong Tak

2009-12-07

A multi-wavelength tunable fiber laser based on the use of an Opto-VLSI processor in conjunction with different optical amplifiers is proposed and experimentally demonstrated. The Opto-VLSI processor can simultaneously select any part of the gain spectrum from each optical amplifier into its associated fiber ring, leading to a multiport tunable fiber laser source. We experimentally demonstrate a 3-port tunable fiber laser source, where each output wavelength of each port can independently be tuned within the C-band with a wavelength step of about 0.05 nm. Experimental results demonstrate a laser linewidth as narrow as 0.05 nm and an optical side-mode-suppression-ratio (SMSR) of about 35 dB. The demonstrated three fiber lasers have excellent stability at room temperature and output power uniformity less than 0.5 dB over the whole C-band.

Port needles: do they need to be removed as frequently in infusional chemotherapy?

PubMed

Karamanoglu, Ayla; Yumuk, P Fulden; Gumus, Mahmut; Ekenel, Meltem; Aliustaoglu, Mehmet; Selimen, Deniz; Sengoz, Meric; Turhal, N Serdar

2003-01-01

Protracted chemotherapy regimens are new treatment modalities used to treat patients with cancer. These treatments are preferred because of the ease of administration and limited side effects in the outpatient setting. Sixty patients were treated with continuous infusion chemotherapy via implanted infusion ports at Marmara University Hospital Outpatient Chemotherapy Unit in Istanbul, Turkey, from January 2000 to December 2001. Although usage of Huber needles for central venous catheters was limited to between 48 and 72 hours, needles were not removed unless there were signs of inflammatory reaction. The needles remained in place for 28 days (1-49 days) on average. No catheter infections, signs of local irritation, or thrombus formation were observed despite prolonged stay of the Huber needles. Huber needles can be left in place up to several weeks without any untoward effects as long as proper aseptic technique is used.

Expedition 6 flight engineer Nikolai Budarin in White Room before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- In the White Room on Launch Pad 39A, Expedition 6 flight engineer Nikolai Budarin is helped with his launch and entry suit before entering Space Shuttle Endeavour. Closeout Crew members helping are (left) Rene Arriens, United Space Alliance mechanical technician, (right) Danny Wyatt, NASA Quality Assurance specialist, and (background) Rick Welty, United Space Alliance Vehicle Closeout chief. 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 scheduled for Nov. 23 at 7:50 p.m. EST.

Expedition 6 flight engineer Nikolai Budarin suits up for the second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Expedition 6 flight engineer Nikolai Budarin is stoic as he suits up for a second launch attempt on mission STS-113. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. Budarin, who is with the Russian Space Agency, will be making his second Shuttle flight. 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 7:50 p.m. EST.

Demonstration of multi-wavelength tunable fiber lasers based on a digital micromirror device processor.

PubMed

Ai, Qi; Chen, Xiao; Tian, Miao; Yan, Bin-bin; Zhang, Ying; Song, Fei-jun; Chen, Gen-xiang; Sang, Xin-zhu; Wang, Yi-quan; Xiao, Feng; Alameh, Kamal

2015-02-01

Based on a digital micromirror device (DMD) processor as the multi-wavelength narrow-band tunable filter, we demonstrate a multi-port tunable fiber laser through experiments. The key property of this laser is that any lasing wavelength channel from any arbitrary output port can be switched independently over the whole C-band, which is only driven by single DMD chip flexibly. All outputs display an excellent tuning capacity and high consistency in the whole C-band with a 0.02 nm linewidth, 0.055 nm wavelength tuning step, and side-mode suppression ratio greater than 60 dB. Due to the automatic power control and polarization design, the power uniformity of output lasers is less than 0.008 dB and the wavelength fluctuation is below 0.02 nm within 2 h at room temperature.

STS-113 crew breakfast before launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- The STS-113 crew enjoys a snack before suiting up for launch. Seated left to right are Mission Specialists John Herrington and Michael Lopez-Alegria, Pilot Paul Lockhart and Commander James Wetherbee; Expedition 6 flight engineer Donald Pettit, Commander Ken Bowersox and flight engineer Nikolai Budarin. STS-113 is the 16th American assembly flight to the International Space Station. The primary mission 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. 11 at 12:58 a.m. EST.

Wind Tunnel Measurements of Shuttle Orbiter Global Heating with Comparisons to Flight

NASA Technical Reports Server (NTRS)

Berry, Scott A.; Merski, N. Ronald; Blanchard, Robert C.

2002-01-01

An aerothermodynamic database of global heating images was acquired of the Shuttle Orbiter in the NASA Langley Research Center 20-Inch Mach 6 Air Tunnel. These results were obtained for comparison to the global infrared images of the Orbiter in flight from the infrared sensing aeroheating flight experiment (ISAFE). The most recent ISAFE results from STS-103, consisted of port side images, at hypersonic conditions, of the surface features that result from the strake vortex scrubbing along the side of the vehicle. The wind tunnel results were obtained with the phosphor thermography system, which also provides global information and thus is ideally suited for comparison to the global flight results. The aerothermodynamic database includes both windward and port side heating images of the Orbiter for a range of angles of attack (20 to 40 deg), freestream unit Reynolds number (1 x 10(exp 6))/ft to 8 x 10(exp 6)/ft, body flap deflections (0, 5, and 10 deg), speed brake deflections (0 and 45 deg), as well as with boundary layer trips for forced transition to turbulence heating results. Sample global wind tunnel heat transfer images were extrapolated to flight conditions for comparison to Orbiter flight data. A windward laminar case for an angle of attack of 40 deg was extrapolated to Mach 11.6 flight conditions for comparison to STS-2 flight thermocouple results. A portside wind tunnel image for an angle of attack of 25 deg was extrapolated for Mach 5 flight conditions for comparison to STS-103 global surface temperatures. The comparisons showed excellent qualitative agreement, however the extrapolated wind tunnel results over-predicted the flight surface temperatures on the order of 5% on the windward surface and slightly higher on the portside.

36. Photocopy of original plan (on file at City of ...

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

36. Photocopy of original plan (on file at City of New York Department of Ports, International Trade and Commerce) no date CONTRACT 1519//CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ SIDE FRAMING OF PIER SHED (Drawing 10 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

AGOR 28 SIO Shipyard Representative Bi-Weekly Progress Report

DTIC Science & Technology

2015-11-06

or MMR bilge tops, if any. • Anchor Windlass – The test of Armstrong’s port side anchor windlass failed while the third shot was being paid out...Certificate of Sanitation for Armstrong because the sewage discharge is ahead of the water maker suction. • Ride Anti-Fouling Paint – The anti...with seventeen. Spares are always welcome.) • HVAC- Vendor is on board grooming the system. • Engine Room – Bilges and deck plates painted

52. View from ground level showing lower radar scanner switch ...

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

52. View from ground level showing lower radar scanner switch with open port door in radar scanner building 105 showing emanating waveguides from lower switch in vertical run; photograph also shows catwalk to upper scanner switch in upper left side of photograph and structural supports. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

STS-46 aft flight deck payload station "Marsha's workstation" aboard OV-104

NASA Image and Video Library

2012-11-19

STS046-01-024 (31 July-8 Aug 1992) --- This area on the Space Shuttle Atlantis' flight deck forward port side was referred to as "Marsha's (Ivins) work station" by fellow crew members who good-naturedly kidded the mission specialist and who usually added various descriptive modifiers such as "messy" or "cluttered". Food, cameras, camera gear, cassettes, cable, flight text material and other paraphernalia can be seen in the area, just behind the commander's station.

Laparoscopic stomach-partitioning gastrojejunostomy with reduced-port techniques for unresectable distal gastric cancer.

PubMed

Hirahara, Noriyuki; Matsubara, Takeshi; Hyakudomi, Ryoji; Hari, Yoko; Fujii, Yusuke; Tajima, Yoshitsugu

2014-03-01

The improvement of quality of life is of great importance in managing patients with far-advanced gastric cancer. We report a new cure and less invasive method of creating a stomach-partitioning gastrojejunostomy in reduced-port laparoscopic surgery for unresectable gastric cancers with gastric outlet obstruction. A 2.5-cm vertical intraumbilical incision was made, and EZ Access (Hakko Co., Ltd., Tokyo, Japan) was placed. After pneumoperitoneum was created, an additional 5-mm trocar was inserted in the right upper abdomen. A gastrojejunostomy was performed in the form of an antiperistaltic side-to-side anastomosis, in which the jejunal loop was elevated in the antecolic route and anastomosed to the greater curvature of the stomach using an endoscopic linear stapler. The jejunal loop together with the stomach was dissected with additional linear staplers just proximal to the common entry hole so that a functional end-to-end gastrojejunostomy was completed. At the same time, the stomach was partitioned using a linear stapler to leave a 2-cm-wide lumen in the lesser curvature. Subsequently, jejunojejunostomy was performed 30 cm distal to the gastrojejunostomy, and the stomach-partitioning gastrojejunostomy resembling Roux-en Y anastomosis was completed. All patients resumed oral intake on the day of operation. Neither anastomotic leakage nor anastomotic stricture was observed. Our less invasive palliative operation offers the utmost priority to improve quality of life for patients with unresectable gastric cancer.

Earth Observations taken by the Expedition 11 crew

NASA Image and Video Library

2005-05-28

ISS011-E-07471 (28 May 2005) --- Sept-Îles, Gulf of St Lawrence, Quebec, Canada is featured in this image photographed by an Expedition 11 crewmember on the International Space Station (ISS). Seven Island Bay (left side of the image) is one of the largest (8–10 kilometers across) and best protected bays on Quebec’s north shore of the Gulf of St. Lawrence. Because this is both a deep water port and ice-free year round, Sept-Îles is one of Quebec’s busiest ports. Locally produced materials (iron ore, alumina) comprise the bulk of port traffic, but Sept-Îles also acts as a trans-shipment point for goods moving to Europe, the Far East and South America. The small city of Sept-Îles (~30,000 people) appears in the center of the view; Pointe Noir is opposite the city in the lower left corner. The industrial park lies top left and the angled runways of the airport appear east of the city. Five (of the bay’s seven) islands appear at the bottom of the view. Wind and swells produce patterns on the water. Ships can be seen in the bay and a ship wake appears between the two left islands at the bottom of the view.

Single-incision laparoscopic appendectomy performed above the pubic symphysis - a new scarless approach.

PubMed

Yu, J; Wang, Y N; Hu, Y F; Cheng, X; Zhen, L; Li, G X

2011-01-01

The three-port method is commonly used for laparoscopic appendectomy. To obtain a better cosmetic result, we have selected the single-incision laparoscopic appendectomy to be performed above the pubic symphysis. We performed six single-incision laparoscopic appendectomies above the pubic symphysis. During each operation, a 2 cm transverse incision was made in the pubic hair area 3-4 cm above the pubic symphysis. A 5 mm trocar was then placed as an observation port with another two 5 mm trocars as main- and side-operating ports. The laparoscopic appendectomy was performed using this single-incision method. Six patients (five male and one female; body mass indexes of 18.07, 19.27, 21.67, 18.34, 26.83 and 22.46 kg/m(2), respectively) underwent successful single-incision laparoscopic appendectomy above the pubic symphysis. Operating times were recorded at 55, 58, 47, 51, 42 and 33 minutes, the corresponding post-operative anal ventilation times were 25, 24, 22, 18, 7 and 10 hours, while post-operative hospitalization periods stand at 3, 5, 2, 1, 3 and 2 days, respectively. No complications occurred during or post-operation. Our initial work shows that a single-incision laparoscopic appendectomy performed above the pubic symphysis is feasible and safe and yields excellent post-operative cosmetic results.

[Home anti-cancer therapy with a venous port].

PubMed

Muto, A; Ashino, Y; Miyazawa, M; Sato, M; Kanno, A; Kawahara, Y; Fujita, Y; Matsushiro, T

2000-12-01

Home anti-cancer chemotherapy and palliation in the terminal stage were performed for patients with advanced cancer of the digestive system, using a venous port implanted beneath the skin via the subclavian vein. Patients under 75 years of age (5 with esophageal, 61 gastric, 59 colorectal, 5 cholangio, 5 pancreatic, 1 hepatic and 1 ileal cancer) were treated. With two portable balloon pumps, continuous intravenous infusion of 5-FU (300 or 400 mg/body/day) combined low-dose injection of cisplatin (5 mg/body/day) was continued for 10 days, and repeated 3 times for 6 weeks. The response rate was 17.9% in 78 patients according to valuation of the tumor mass. In 119 patients also undergoing a tumor marker evaluation, an effect was seen in 26.1%. No severe side effects such as renal dysfunction or bone marrow suppression were seen, and no special infusion was needed. Therefore, such treatment can be continued for a long time. Use of a venous port should make easy the switchover to HPN and the amelioration of the symptoms of the terminal stage, such as pain, and helps patients cope with the worry. Therefore, the present technique is useful in a series of cancer treatments including surgery, chemotherapy and the amelioration of symptoms.

Remediation of Centre Pier, Port Hope, Ontario: Historical, Logistical, Regulatory and Technical Challenges - 13118

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

Ferguson Jones, Andrea; Case, Glenn; Lawrence, Dave

Centre Pier is a 3.9 ha property owned by the Commissioners of the Port Hope Harbour in the Municipality of Port Hope, Ontario, Canada. It is centrally located on the Port Hope waterfront and is bounded on the west by the Port Hope Harbour, on the east by the Ganaraska River, on the south by Lake Ontario, and on the north by a railway corridor. The property is currently leased by the Commissioners of the Port Hope Harbour to the Cameco Corporation which owns the four onsite building that are used as warehouse space for their uranium conversion facility locatedmore » on the western side of the Harbour. Remediation of this site forms part of the Port Hope Project being undertaken by Atomic Energy of Canada Limited (AECL) and Public Works and Government Services Canada (PWGSC) as part of the Port Hope Area Initiative (PHAI). Soil impacts include radiological, metals and petroleum hydrocarbons resulting from long term historical industrial use. Radiological impacts in soil extend across most of the site primarily within the upper metre of fill. Metals-contaminated soil is present across the entire site in the underlying fill material. The metals-contaminated fill extends to a maximum depth of 2.0 m below grade at the north end of the site which is underlain by peat. However, the metals-contaminated soil could extend to the top of the bedrock on the remainder of the site. Based on the elevation of the bedrock in the adjacent river and Harbour Basin, the metals-contaminated soil may extend to a depth of 5.6 m or 6.5 m below existing grade. Petroleum-contaminated soil is present on the southeast side of the site, where a storage tank farm was previously located. Challenges include: - The complex history of the site both relating to site use and Pier construction. Pier development began in the 1800's and was undertaken by many different entities. Modifications and repairs were made over the years resulting in several different types of Pier walls and fill that must be considered during remediation. A wide variety of industrial activity on the Pier including extensive foundry operations as well as the industrial nature of the fill used to construct the Pier has resulted in extensive contamination distribution. The Pier structure will require reinforcement to permit both the remediation of the Pier and the adjacent Harbour and remediation techniques will need to be well suited to minimize disruption of wall structures as well as being able to deal with fill ranging from ash to boulders. - Multiple stakeholders are responsible for building demolition, remediation of radiological impacts, remediation of industrial impacts and the use of the site as a staging area for Harbour sediment remediation. The successful remediation of the Centre Pier will require careful negotiation and planning for the various remediation activities noted above. - The depth of contamination on the Pier would result in the complete removal of the Pier if all contamination were to be excavated. Therefore, a Risk Assessment will be conducted to determine the appropriate means for in situ risk management for materials to be left in place below a proposed depth of 1.5 m below current grade. With the concurrence of the property owners and Provincial regulators, the Risk Assessment will be undertaken in accordance with the Provincial requirements that will ensure adequate protection of the environment and future users of the site. - The end use of the Pier has yet to be confirmed by the Municipality. (authors)« less

Outcomes after endoscopic port surgery for spontaneous intracerebral hematomas.

PubMed

Ochalski, Pawel; Chivukula, Srinivas; Shin, Samuel; Prevedello, Daniel; Engh, Johnathan

2014-05-01

Spontaneous intracerebral hemorrhages (ICHs) cause significant morbidity and mortality. Traditional open surgical management strategies offer limited benefit except for the most superficial hemorrhages in select patients. Recent reports suggest that endoscopic approaches may improve outcomes, particularly for deep subcortical hemorrhages. However, the management of these patients remains controversial. We reviewed our experience using endoscopic port surgery to identify characteristics that may predict acceptable outcomes. We completed a retrospective chart and imaging review of patients who underwent endoscopic port surgery for evacuation of spontaneous ICH at a single center. Data were gathered regarding patient demographics, hemorrhage locations, operative findings, and clinical outcomes. From 2007 to 2011, 18 patients underwent evacuation of spontaneous intracerebral hematomas using an endoscopic port. The mean age in years was 62 years (range, 43-84 years). Six of 18 patients (33%) died before discharge, and 2 others (11%) died after at least 1 month of survival. Of 12 initial survivors, all were discharged to a rehabilitation or nursing facility. Complete hematoma evacuation was achieved in 7 of 18 patients, with the remaining 11 having a partial evacuation. The patients who died (n = 6) before discharge were statistically more likely to have a left-sided hemorrhage, partial evacuation, or older age than the survivors; death at least 1  month after evacuation was additionally associated with greater preoperative hematoma volumes. Our series demonstrates that endoscopic port surgery for acute intracerebral hematoma evacuation has the ability to achieve significant decompression of large and deep-seated hematomas. Patient age, extent of evacuation, laterality, and preoperative hematoma volume appear to influence patient outcome. Most overall outcomes remain poor. Future studies are necessary to determine if surgical evacuation is in fact superior to best medical treatment and if so, to validate, refute, or further identify characteristics that define surgical candidates. Georg Thieme Verlag KG Stuttgart · New York.

Aircraft Research and Technology for Antimisting Kerosene Conference, February 18-19, 1981.

DTIC Science & Technology

1981-06-01

carrier turbine aircraft fatal accidents from 1964 through 1976. Since antimisting fuel is intended to inhibit ignition and flame propagation when fuel is...been shown to be possible and rapid, although costly and complex. One item that should be added at this point is in the event turbine engine power...port side with 0.28 percent FM-9 fuel was ignited by the rocket motors. When the turbine engine separated from the wing, localized fire remained with

Dual-Use Applications of Infrared Sensitive Materials: Appendices

DTIC Science & Technology

1993-06-01

CLUs. The Command Launch Unit and missile round each use a second generation forward looking IR detector. The CLU uses a LWIR , MCT-based, 240xI scanning...read out digitally to other display units or video equipment through a port on the unit’s side. The IR detector in the CLU operates in the LWIR for two...greater than about a kilometer needs to operate generally in the LWIR to achieve the sensitivity necessary to image objects at those distances.’ Second

Annual Report Fiscal Year 2003 of the Secretary of the Army on Civil Works Activities (1 October 2002 - 30 September 2003)

DTIC Science & Technology

2004-07-29

Terminal facilities. Wharves suitable for landing or loading are at Bath, Woolwich, Richmond , Randolph, Gardiner, Hallowell and Augusta. Rail...RI 1882 5,000 50 - Provincetown Harbor, MA 5 1997 3,889,577 1,053,966 797,847 Richmond Harbor, ME 4 1883 20,000 - - Richmond’s Island Harbor...through Philadelphia Harbor along east side of channel and Port Richmond anchorage to 37 feet deep, except for that portion of channel which forms a

Reciprocity Calibration in a Plane Wave Resonator.

DTIC Science & Technology

1985-12-01

300 N. Quincy St. (code 11121ELEMENT NO INO :4NO ACCESS~oN NO Arlington, Va. , zip. 22217 6 115 3N IR1108-0 384_-1 8 V0 14 351-R 7IT..E (include...room " temperature [22 deg C3 ----------------------- 66 1.7 Differential volume under consideration ----- 71 2.1 .-.Iified four port network...natural log of both sides and differentiate , V Equation 1.41 If the acoustic pressure is harmonic then it can be written as, * L 4 U j i OEquation

KSC-98pc1069

NASA Image and Video Library

1998-09-14

In the Vehicle Assembly Building, the orbiter Discovery is fully vertical, after being lifted into position for mating with the external tank. The orbiter displays the recently painted NASA logo, termed the "meatball," on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission

STS-34 Atlantis, OV-104, touches down on runway 23 at EAFB, California

NASA Technical Reports Server (NTRS)

1989-01-01

STS-34 Atlantis, Orbiter Vehicle (OV) 104, main landing gear (MLG) touches down on Runway 23 dry lake bed at Edwards Air Force Base (EAFB), California. The nose landing gear rides above runway before touchdown as the MLG wheels produce a cloud of dust. OV-104's port side profile is captured as it glides by at a speed of approximately 195 knots (224 miles per hour). The tail section with deployed speedbrake/rudder and space shuttle main engines (SSMEs) are visible.

Node 1 CPA docking mechanism installation

NASA Image and Video Library

2015-05-26

ISS043E256577 (05/26/2015) --- Expedition 43 commander and NASA astronaut Terry Virts is seen here closing the hatch to the Leonardo Permanent Multipurpose Module (PMM.) The PMM was moved on May 27, 2015 from the Unity node to the Tranquility node. This freed up a docking port on the Earth-facing side of Unity for visiting cargo vehicles and was the latest activity in the ongoing upgrades to the station to prepare for future U.S. commercial crew vehicles.

STS-7 crewmembers during meal preparation on middeck

NASA Technical Reports Server (NTRS)

1983-01-01

On middeck, Mission Specialist (MS) Thagard and MS Ride select food containers from forward modular locker single tray assembly (ASSY) and prepare containers for heating while Pilot Hauck (with mustache) adjusts SONY Walkman and MS Fabian opens containers. Carry-on food warmer appears overhead and control panel ML86B and Continuous Flow Electrophoresis System (CFES) fluid systems module appear on port side wall. Hauck wears a TFNG t-shirt as a tribute to the 1978 class of NASA astronauts.

VizieR Online Data Catalog: Young stellar objects in NGC 6823 (Riaz+, 2012)

NASA Astrophysics Data System (ADS)

Riaz, B.; Martin, E. L.; Tata, R.; Monin, J.-L.; Phan-Bao, N.; Bouy, H.

2016-10-01

The optical V-, R- and I-band images were obtained using the Prime Focus camera [William Herschel Telescope (WHT)/Wide Field Camera (WFC) detector] mounted on 4-m WHT in La Palma, Canary Islands, Spain. Observations were performed in 2005 May, The NIR J-, H-, Ks-band images were obtained using the Infrared Side Port Imager (ISPI) mounted on Cerro Tololo Inter-American Observatory (CTIO) 4-m Blanco Telescope in Cerro Tololo, Chile. Observations were performed in 2007 March. (3 data files).

P6 Truss, port side of the Integrated Equipment Assembly (IEA)

NASA Image and Video Library

2000-12-03

STS097-374-015 (5 December 2000) --- This high angle view shows astronaut Carlos I. Noriega, STS-97 mission specialist, traversing over Endeavour's cargo bay during the flight's first space walk on Dec. 5, 2000. Astronaut Joseph R. Tanner, mission specialist, was near the top of the P6 truss structure when he exposed the 35mm frame. The Canadian-built Remote Manipulator System (RMS) arm, instrumental in the current operations, can be seen at bottom right.

STS-56 inflight maintenance (IFM) air duct routing on OV-103's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-56 inflight maintenance (IFM) repair on Discovery's, Orbiter Vehicle (OV) 103's, middeck was required to offset overheating problems with one of the onboard experiments -- Detailed Supplementary Objective (DSO) 322, Human lymphocyte locomotion in microgravity. This 'elephant's trunk' fix was rigged from the airlock's air recirculation duct to DSO 322's forward locker location by Commander Kenneth Cameron. The 'elephant's trunk' was fashioned from trash bags and other plastic items to extend an airline to the troubled area. DSO 322 is collecting data on the locomotion and migration of human lymphocytes through intercellular matrix and is testing the rotating wall vessel and the specimen temperature controller. In the background is the port side wall with the side hatch, middeck accomodations rack (MAR), and shuttle orbiter repackaged galley (SORG) visible.

General view of the underside of the Orbiter Discovery on ...

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

General view of the underside of the Orbiter Discovery on the port side looking toward the starboard side and slightly forward. Note the landing gear assemblies, the jack stands attached to the External Tank (ET) attach points in on the Orbiter/ET propellant interface plate and the black High-Temperature Reusable Surface Insulation. The varying degrees of darkness of the tiles is due to the age of the tiles, the more recently replaced tiles are darker than the older tiles. The pattern created by the tile replacement is unique to each orbiter and becomes their "fingerprint". This view was taken in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Postoperative Chylothorax of Unclear Etiology in a Patient with Right-sided Subclavian Central Venous Catheter Placement

PubMed Central

Asghar, Samie; Shamim, Faisal

2017-01-01

A young male underwent decompressive craniotomy for an intracerebral bleed. A right-sided subclavian central venous catheter was placed in the operating room after induction of anesthesia. Postoperatively, he was shifted to Intensive Care Unit (ICU) for mechanical ventilation due to low Glasgow coma scale. He had an episode of severe agitation and straining on the tracheal tube in the evening same day. On the 2nd postoperative day in ICU, his airway pressures were high, and chest X-ray revealed massive pleural effusion on right side. Under ultrasound guidance, 1400 milky white fluid was aspirated. It was sent for analysis (triglycerides) that confirmed chyle and hence, chylothorax was made as diagnosis. A duplex scan was done which ruled out thrombosis in subclavian vein. The catheter had normal pressure tracing with free aspiration of blood from all ports. Enteral feeding was continued as it is a controversial matter in the literature and he was monitored clinically and radiologically. PMID:29284881

Postoperative Chylothorax of Unclear Etiology in a Patient with Right-sided Subclavian Central Venous Catheter Placement.

PubMed

Asghar, Samie; Shamim, Faisal

2017-01-01

A young male underwent decompressive craniotomy for an intracerebral bleed. A right-sided subclavian central venous catheter was placed in the operating room after induction of anesthesia. Postoperatively, he was shifted to Intensive Care Unit (ICU) for mechanical ventilation due to low Glasgow coma scale. He had an episode of severe agitation and straining on the tracheal tube in the evening same day. On the 2 nd postoperative day in ICU, his airway pressures were high, and chest X-ray revealed massive pleural effusion on right side. Under ultrasound guidance, 1400 milky white fluid was aspirated. It was sent for analysis (triglycerides) that confirmed chyle and hence, chylothorax was made as diagnosis. A duplex scan was done which ruled out thrombosis in subclavian vein. The catheter had normal pressure tracing with free aspiration of blood from all ports. Enteral feeding was continued as it is a controversial matter in the literature and he was monitored clinically and radiologically.

A randomized side-by-side study comparing alexandrite laser at different pulse durations for port wine stains.

PubMed

Carlsen, Berit C; Wenande, Emily; Erlendsson, Andres M; Faurschou, Annesofie; Dierickx, Christine; Haedersdal, Merete

2017-01-01

Pulsed dye laser (PDL) represents the gold-standard treatment for port wine stains (PWS). However, approximately 20% of patients are poor responders and yield unsatisfactory end-results. The Alexandrite (Alex) laser may be a therapeutic alternative for selected PWS subgroups, but optimal laser parameters are not known. The aim of this study was to assess clinical PWS clearance and safety of Alex laser at a range of pulse durations. Sixteen individuals (14 previously PDL-treated) with deep red (n = 4), purple macular (n = 5) and purple hypertrophic (n = 7) PWS were included. Four side-by-side test areas were marked within each lesion. Three test areas were randomized to Alex laser at pulse durations of 3, 5, or 10 ms (8 mm spot, DCD 60/40), while the fourth was untreated. The lowest effective fluence to create purpura within the entire test spot was titrated and applied to intervention areas. Standardized clinical photographs were taken prior to, immediately after laser exposure and at 6-8 weeks follow up. Clinical PWS clearance and laser-related side effects were assessed using clinical photos. Alex laser at 3, 5, and 10 ms pulse durations demonstrated significant clearance compared to untreated controls (P < 0.001). Three milli second pulse duration exhibited improved clearance versus 5 ms (P = 0.016) and 10 ms (P = 0.004), while no difference between five and 10 ms was shown (P = 0.063). Though not significant, good responders (>50% clearance) were more likely to have purple hypertrophic PWS (5/7) compared to purple macular (2/5) and deep red lesions (1/4). Eight laser-exposed test areas (17%) developed hypopigmented atrophic scarring. Side effects tended to be more frequently observed with 5 ms (n = 4) and 10 ms (n = 3) versus 3 ms pulse duration (n = 1). Correspondingly, 3 ms was associated with a superior (n = 6) or comparable (n = 10) overall cosmetic appearance for all individuals. Alex laser at 3 ms pulse duration offers superior clinical clearance and safety compared to 5 and 10 ms, and seems best suited for purple hypertrophic PWS. Treatment should be restricted to experienced personnel due to a particularly narrow therapeutic window. Lasers Surg. Med. 49:97-103, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

The dark side of social capital: A systematic review of the negative health effects of social capital.

PubMed

Villalonga-Olives, E; Kawachi, I

2017-12-01

There is a growing literature demonstrating the health benefits of social capital (defined as the resources accessed through social connections). However, social capital is also acknowledged to be a "double-edged" phenomenon, whose effects on health are not always positive. We sought to systematically review studies that have found a negative (i.e. harmful) association between social capital and health outcomes. Our objective was to classify the different types of negative effects, following a framework originally proposed by Portes (1998). We conducted a literature search in Pubmed, Embase and PsychInfo. We identified 3530 manuscripts. After detailed review, we included 44 articles in our systematic review. There are at least two negative consequences of social capital besides the classification proposed by Portes: behavioral contagion and cross-level interactions between social cohesion and individual characteristics. When leveraging the concept of social capital for health promotion interventions, researchers need to take account of these potential "downsides" for health outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

STS-113 and Expedition Six crews pose for a group photo at SLF

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - The STS-113 and Expedition Six crews pose for a group photo at Launch Pad 39A with Space Shuttle Endeavour in the background during a tour of Kennedy Space Center prior to their launch. From left are Expedition Six crew members Donald Pettit and Nikolai Budarin of the Russian Space Agency, STS-113 Mission Specialists John Herrington and Michael Lopez-Alegria, Expedition Six Commander Ken Bowersox, STS-113 Pilot Paul Lockhart, and STS-113 Commander James Wetherbee. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. Another 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. 11 between midnight and 4 a.m. EST.

STS-113 and Expedition Six crews pose for a group photo

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - The STS-113 and Expedition Six crews pose for a group photo at Launch Pad 39A with Space Shuttle Endeavour in the background during a tour of Kennedy Space Center prior to their launch. From left are Expedition Six crew members Donald Pettit and Nikolai Budarin of the Russian Space Agency, STS-113 Mission Specialists John Herrington and Michael Lopez-Alegria, Expedition Six Commander Ken Bowersox, STS-113 Pilot Paul Lockhart, and STS-113 Commander James Wetherbee. The primary mission of STS-113 is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. Another 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. 11 between midnight and 4 a.m. EST.

Thermal Nondestructive Evaluation Report: Inspection of the Refurbished Manipulator Arm System in the Manipulator Development Facility at Johnson Space Center 10-12 January 2001

NASA Technical Reports Server (NTRS)

Cramer, K. Elliott

2002-01-01

On 4 December 2002, a failure of the Refurbished Manipulator Arm System (RMAS) occurred in the Manipulator Development Facility (MDF) at Johnson Space Center. When the Test Director commanded a should pitch maneuver to lift the arm from its payload bay pedestal, the yaw controls failed. This, coupled with a gravitational forces (due to the angle of the shoulder joint with respect to vertical), resulted in uncontrolled arm motion. The shoulder yaw joint moved approximately 20 degrees, causing the extended arm to strike and severely damage the port side MDF catwalk handrails. The arm motion stopped after impact with the handrails. On 10-12 January 2001, inspections were performed on the port face of the lower and upper arms of the RMAS using a infrared thermography developed at Langley Research Center. This paper presents the results of those nondestructive inspections and provides a complete description of the anomalies found and their locations.

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.

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 head for the Astrovan to transport them to Launch Pad 39A and Space Shuttle Endeavour. In the foreground, from left, are Mission Specialist Michael Lopez-Alegria and John Herrington, and Expedition 6 Commander Ken Bowersox. In the background, from left, are Expedition 6 flight engineers Donald Pettit and Nikolai Budarin, Pilot Paul Lockhart and Commander James Wetherbee. 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.

STS-113 crew breakfast before second launch attempt

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. - On the second launch attempt, the STS-113 crew enjoys a snack before suiting up for launch. The launch was scrubbed on Nov. 22 because of poor weather in the Transoceanic Abort Landing sites. Seated left to right are Mission Specialists Michael Lopez-Alegria and John Herrington, Pilot Paul Lockhart and Commander James Wetherbee; Expedition 6 flight engineer Nikolai Budarin, Commander Ken Bowersox and flight engineer Donald Pettit. STS-113 is the 16th American assembly flight to the International Space Station. 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.

A multiport MR-compatible neuroendoscope: spanning the gap between rigid and flexible scopes

PubMed Central

Manjila, Sunil; Mencattelli, Margherita; Rosa, Benoit; Price, Karl; Fagogenis, Georgios; Dupont, Pierre E.

2017-01-01

OBJECTIVE Rigid endoscopes enable minimally invasive access to the ventricular system; however, the operative field is limited to the instrument tip, necessitating rotation of the entire instrument and causing consequent tissue compression while reaching around corners. Although flexible endoscopes offer tip steerability to address this limitation, they are more difficult to control and provide fewer and smaller working channels. A middle ground between these instruments—a rigid endoscope that possesses multiple instrument ports (for example, one at the tip and one on the side)—is proposed in this article, and a prototype device is evaluated in the context of a third ventricular colloid cyst resection combined with septostomy. METHODS A prototype neuroendoscope was designed and fabricated to include 2 optical ports, one located at the instrument tip and one located laterally. Each optical port includes its own complementary metal-oxide semiconductor (CMOS) chip camera, light-emitting diode (LED) illumination, and working channels. The tip port incorporates a clear silicone optical window that provides 2 additional features. First, for enhanced safety during tool insertion, instruments can be initially seen inside the window before they extend from the scope tip. Second, the compliant tip can be pressed against tissue to enable visualization even in a blood-filled field. These capabilities were tested in fresh porcine brains. The image quality of the multiport endoscope was evaluated using test targets positioned at clinically relevant distances from each imaging port, comparing it with those of clinical rigid and flexible neuroendoscopes. Human cadaver testing was used to demonstrate third ventricular colloid cyst phantom resection through the tip port and a septostomy performed through the lateral port. To extend its utility in the treatment of periventricular tumors using MR-guided laser therapy, the device was designed to be MR compatible. Its functionality and compatibility inside a 3-T clinical scanner were also tested in a brain from a freshly euthanized female pig. RESULTS Testing in porcine brains confirmed the multiport endoscope’s ability to visualize tissue in a blood-filled field and to operate inside a 3-T MRI scanner. Cadaver testing confirmed the device’s utility in operating through both of its ports and performing combined third ventricular colloid cyst resection and septostomy with an endoscope rotation of less than 5°. CONCLUSIONS The proposed design provides freedom in selecting both the number and orientation of imaging and instrument ports, which can be customized for each ventricular pathological entity. The lightweight, easily manipulated device can provide added steerability while reducing the potential for the serious brain distortion that happens with rigid endoscope navigation. This capability would be particularly valuable in treating hydrocephalus, both primary and secondary (due to tumors, cysts, and so forth). Magnetic resonance compatibility can aid in endoscope-assisted ventricular aqueductal plasty and stenting, the management of multiloculated complex hydrocephalus, and postinflammatory hydrocephalus in which scarring obscures the ventricular anatomy. PMID:27581309

A method for the determination of syringe needle punctures in rubber stoppers using stereoscopic light microscopy.

PubMed

Platek, S Frank; Keisler, Mark A; Ranieri, Nicola; Reynolds, Todd W; Crowe, John B

2002-09-01

The ability to accurately determine the number of syringe needle penetration holes through the rubber stoppers in pharmaceutical vials and rubber septa in intravenous (i.v.) line and bag ports has been a critical factor in a number of forensic cases involving the thefts of controlled substances or suspected homicide by lethal injection. In the early 1990s, the microscopy and microanalysis group of the U.S. Food and Drug Administration's Forensic Chemistry Center (FCC) developed and implemented a method (unpublished) to locate needle punctures in rubber pharmaceutical vial stoppers. In 1996, as part of a multiple homicide investigation, the Indiana State Police Laboratory (ISPL) contacted the FCC for information on a method to identify and count syringe needle punctures through rubber stoppers in pharmaceutical vials. In a joint project and investigation using the FCC's needle hole location method and applying a method of puncture site mapping developed by the ISPL, a systematic method was developed to locate, identify, count, and map syringe punctures in rubber bottle stoppers or i.v. bag ports using microscopic analysis. The method requires documentation of punctures on both sides of the rubber stoppers and microscopic analysis of each suspect puncture site. The final result of an analysis using the method is a detailed diagram of puncture holes on both sides of a questioned stopper and a record of the minimum number of puncture holes through a stopper.

Novel mono-static arrangement of the ASDEX Upgrade high field side reflectometers compatible with electron cyclotron resonance heating stray radiation.

PubMed

Silva, A; Varela, P; Meneses, L; Manso, M

2012-10-01

The ASDEX Upgrade frequency modulated continuous wave broadband reflectometer system uses a mono-static antenna configuration with in-vessel hog-horns and 3 dB directional couplers. The operation of the new electron cyclotron resonance heating (ECRH) launcher and the start of collective Thomson scattering experiments caused several events where the fragile dummy loads inside the high field side directional couplers were damaged, due to excessive power resulting from the ECRH stray fields. In this paper, we present a non-conventional application of the existing three-port directional coupler that hardens the system to the ECRH stray fields and at the same time generates the necessary reference signal. Electromagnetic simulations and laboratory tests were performed to validate the proposed solution and are compared with the in-vessel calibration tests.

[Feasibility and preliminary technical experience of single incision plus one port laparoscopic total gastrectomy combined with π-shaped esophagojejunal anastomosis in surgical treatment of gastric cancer].

PubMed

Du, Guangsheng; Jiang, Enlai; Qiu, Yuan; Wang, Wensheng; Wang, Shuai; Li, Yunbo; Peng, Ke; Li, Xiang; Yang, Hua; Xiao, Weidong

2018-05-25

To explore the feasibility, safety, and preliminary technical experience of single incision plus one port laparoscopic total gastrectomy combined with π-shaped esophagojejunal anastomosis (SILT-π) in the surgical treatment of gastric cancer. Clinical data of 5 gastric cancer patients undergoing SILT-π operation at the Department of General Surgery, The Second Affiliated Hospital of the Army Medical University from August to October 2017 were retrospectively analyzed. A 2.5-3.0 cm incision around the umbilicus was made for placing the gloveport as the passage for the lens, and the instruments of the surgeon and the assistant. Another operative port was placed in the left upper quadrant with a 12-mm Trocar for the passage of the energy device, the endoscopic cutting closure, as well as the postoperative drainage tube. A D2 lymph node (LNs) dissection was regularly conducted. After the abdominal esophagus was routinely mobilized, a side-to-side esophagus-jejunum anastomosis was made through a gastric pre-pulling esophagojejunal π-shaped anastomosis. The transection was then performed with a ligation on the cardia (or esophagus above the upper margin of the tumor) using a sterilized hemp rope in order to better expose the abdominal esophagus. Throughout the course of reconstruction, the ligature rope was held by the assistant to hold down the esophagus to allow easier esophagojejunal anastomosis. A hole was then made on the posterior wall of the esophagus, between 2 cm and 3 cm above the ligature rope, and another hole was made at the anti-mesenteric border of the jejunum 40 cm distal to the Treitz ligament. A side-to-side esophagojejunal π-shaped anastomosis was performed through two holes. An entry hole was formed after the anastomosis. After checking the anastomosis, this entry hole was closed through an intestinal mesenteric hole pre-made on its opposite side. The resected esophagus and stomach, together with the afferent loop jejunum, were simultaneously transected above the level of the entry hole by a stapler from the Trocar of the left upper abdominal quadrant. After the gloveport was closed, a side-to-side jejunojejunostomy anastomosis applied with another two staples was performed between the afferent loop stump and the roux limb 30 cm below the esophagojejunal anastomosis. These five patients were all male, and aged (56.8±8.2) years with preoperative clinical stage cT2-4N0-2M0. All the 5 patients underwent SILT-π operation successfully. The average length of surgical incision was (2.9±0.2) cm. The average operation time was (396.0±36.1) minutes. The intraoperative blood loss was (140.0±66.7) ml. Postoperative pathology showed proximal and distal margins were (2.6±1.1) cm and (8.7±2.5) cm apart respectively, and the average number of retrieved lymph node was 25.8±7.2. Perioperative management was based on enhanced recovery following surgical (ERAS) principles. The average time to the first flatus was (2.6±0.5) days, and the average time to defecation was (3.6±0.5) days. The pain score on postoperative day 1 was 1-2, and the average postoperative hospital stay was (7.0±0.7) days. No perioperative complications occurred. SILT-π procedure is safe and feasible for patients with gastric cancer, and has positive short-term outcomes, satisfactory cosmetic abdominal incision, light postoperative abdominal pain and rapid postoperative recovery. Preliminary observations show that SILT-π procedure has good potential for clinical application in future.

STS-31 Discovery, Orbiter Vehicle (OV) 103, lands on EAFB concrete runway 22

NASA Technical Reports Server (NTRS)

1990-01-01

STS-31 Discovery, Orbiter Vehicle (OV) 103, rolls along concrete runway 22 at Edwards Air Force Base (EAFB), California, after nose landing gear (NLG) and main landing gear (MLG) touchdown. This view looks down OV-103's port side from the space shuttle main engines (SSMEs) to the nose section. The SSMEs are gimbaled to their descent position and the rudder/speedbrake is deployed on the vertical stabilizer. Wheel stop occurred at 6:51 am (Pacific Daylight Time (PDT)). In the distance EAFB facilities are visible.

Pore Formation and Mobility Furnace within the MSG

NASA Technical Reports Server (NTRS)

2003-01-01

Dr. Richard Grugel, a materials scientist at NASA's Marshall Space Flight in Huntsville, Ala., examines the furnace used to conduct his Pore Formation and Mobility Investigation -- one of the first two materials science experiments to be conducted on the International Space Station. This experiment studies materials processes similar to those used to make components used in jet engines. Grugel's furnace was installed in the Microgravity Science Glovebox through the circular port on the side. In space, crewmembers are able to change out samples using the gloves on the front of the facility's work area.

STS-95 Discovery undergoes vertical lift in the VAB

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery is fully vertical, after being lifted into position for mating with the external tank. The orbiter displays the recently painted NASA logo, termed the 'meatball,' on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

Discovery is in the VAB as STS-95 launch preparations continue

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery is mated with the external tank and solid rocket booster stack (seen behind the orbiter, to the left). The orbiter was recently painted with the NASA logo, termed the 'meatball,' on the left, or port, wing and both sides of the aft fuselage. Discovery (OV- 103) is the first of the orbiters to be launched with the new artwork. It is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

STS-95 Discovery in the VAB as launch preparations continue

NASA Technical Reports Server (NTRS)

1998-01-01

United Space Alliance Forward Shop workers stand near the orbiter Discovery in the Vehicle Assembly Building . The orbiter is being prepared for mating with the external tank. Discovery displays the recently painted NASA logo, termed the 'meatball,' on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

Quantifying the Presence and Activity of Aerobic, Vinyl Chloride-Degrading Microorganisms in Dilute Groundwater Plumes by Using Real-Time PCR

DTIC Science & Technology

2013-07-01

throughout the observation period. A 0.25-ml Pressure-Lok gas -tight syringe with a side-ported needle was used to take 0.1 ml headspace samples during...33. Biodegradation of methane, VC and a methane+VC mixture by methane enrichment cultures derived from Carver well RB63I. These results indicate that...VC and a methane+VC mixture by methane enrichment cultures derived from Carver well RB63I. These results are a repeat of the experiment depicted in

KSC-98pc1067

NASA Image and Video Library

1998-09-14

In the Vehicle Assembly Building, the orbiter Discovery (viewed from behind the Space Shuttle Main Engines) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the "meatball," on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission

KSC-98pc1070

NASA Image and Video Library

1998-09-14

United Space Alliance Forward Shop workers stand near the orbiter Discovery in the Vehicle Assembly Building . The orbiter is being prepared for mating with the external tank. Discovery displays the recently painted NASA logo, termed the "meatball," on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission

KSC-98pc1068

NASA Image and Video Library

1998-09-14

In the Vehicle Assembly Building, the orbiter Discovery (viewed from below the Space Shuttle Main Engines, starboard side) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the "meatball," on the aft fuselage. The logo also has been painted on the left, or port, wing. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission

Material Science

NASA Image and Video Library

2003-01-22

Dr. Richard Grugel, a materials scientist at NASA's Marshall Space Flight in Huntsville, Ala., examines the furnace used to conduct his Pore Formation and Mobility Investigation -- one of the first two materials science experiments to be conducted on the International Space Station. This experiment studies materials processes similar to those used to make components used in jet engines. Grugel's furnace was installed in the Microgravity Science Glovebox through the circular port on the side. In space, crewmembers are able to change out samples using the gloves on the front of the facility's work area.

Commander Lousma records PGU data on middeck

NASA Image and Video Library

1982-03-30

STS003-22-122 (30 March 1982) --- STS-3 Commander Lousma, wearing communications kit assembly (ASSY) mini-headset (HDST), records Plant Growth Unit (PGU) data for the Influence of Weightlessness on Plant Lignification Experiment at forward middeck locker MF14K. The experiment is designed to demonstrate the effect of weightlessness on the quantity and rate of lignin formation in different plant species during early stages of development. Port side bulkhead with window shade and filter kit appears behind Lousma and potable water tank below him. Trash bag also appears in view. Photo credit: NASA

Discovery is in the VAB as STS-95 launch preparations continue

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery is prepared for mating with the external tank and solid rocket booster stack (seen behind the orbiter). The orbiter was recently painted with the NASA logo, termed the 'meatball,' on the left, or port, wing and both sides of the aft fuselage. Discovery (OV- 103) is the first of the orbiters to be launched with the new artwork. It is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

Self-tuning wireless power transmission scheme based on on-line scattering parameters measurement and two-side power matching.

PubMed

Luo, Yanting; Yang, Yongmin; Chen, Zhongsheng

2014-04-10

Sub-resonances often happen in wireless power transmission (WPT) systems using coupled magnetic resonances (CMR) due to environmental changes, coil movements or component degradations, which is a serious challenge for high efficiency power transmission. Thus self-tuning is very significant to keep WPT systems following strongly magnetic resonant conditions in practice. Traditional coupled-mode ways is difficult to solve this problem. In this paper a two-port power wave model is presented, where power matching and the overall systemic power transmission efficiency are firstly defined by scattering (S) parameters. Then we propose a novel self-tuning scheme based on on-line S parameters measurements and two-side power matching. Experimental results testify the feasibility of the proposed method. These findings suggest that the proposed method is much potential to develop strongly self-adaptive WPT systems with CMR.

Arias intensity assessment of liquefaction test sites on the east side of San Francisco Bay affected by the Loma Prieta, California, earthquake of 17 October 1989

USGS Publications Warehouse

Kayen, R.E.

1997-01-01

Abstract. Uncompacted artificial-fill deposits on the east side of San Francisco Bay suffered severe levels of soil liquefaction during the Loma Prieta earthquake of 17 October 1989. Damaged areas included maritime-port facilities, office buildings, and shoreline transportation arteries, ranging from 65 to 85 km from the north end of the Loma Prieta rupture zone. Typical of all these sites, which represent occurrences of liquefaction-induced damage farthest from the rupture zone, are low cone penetration test and Standard Penetration Test resistances in zones of cohesionless silty and sandy hydraulic fill, and underlying soft cohesive Holocene and Pleistocene sediment that strongly amplified ground motions. Postearthquake investigations at five study sites using standard penetration tests and cone penetration tests provide a basis for evaluation of the Arias intensity-based methodology for assessment of liquefaction susceptibility. ?? 1997 Kluwer Academic Publishers.

General view of the flight deck of the Orbiter Discovery ...

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

General view of the flight deck of the Orbiter Discovery looking forward along the approximate center line of the orbiter at the center console. The Multifunction Electronic Display System (MEDS) is evident in the mid-ground center of this image, this system was a major upgrade from the previous analog display system. The commander's station is on the port side or left in this view and the pilot's station is on the starboard side or right tin this view. Not the grab bar in the upper center of the image which was primarily used for commander and pilot ingress with the orbiter in a vertical position on the launch pad. Also note that the forward observation windows have protective covers over them. This image was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

View of the ODS in the Atlantis payload bay prior to docking

NASA Image and Video Library

1996-09-17

STS079-824-081 (16-26 Sept. 1996) --- In this 70mm frame from the space shuttle Atlantis, the Jordan River Valley can be traced as it separates Lebanon, Palestine and Israel on the west, from Syria and Jordan on the east. The river flows along the Dead Sea rift; the east side of the fault zone (Syria, Jordan, Saudi Arabia) has moved north about 100 kilometers relative to the west side (Lebanon, Israel, Egypt) during the past 24 million years. The Dead Sea and Sea of Galilee are in depressions formed where faults of the zone diverge or step over. The Dead Sea once covered the area of salt evaporation pans (the bright blue water). The lagoon, barrier islands and evaporite deposits (bright white) along the Mediterranean coast of the Sinai Peninsula (lower left of frame) are just east of Port Said.

Astronauts Gardner and Allen during loading of Palapa B-2 in payload bay

NASA Image and Video Library

1984-11-12

51A-41-058 (12 November 1984) --- Astronaut Joseph P. Allen IV appears to be lifting weights. Astronaut Dale A. Gardner holding on. Actually, Dr. Allen is the sole anchor for the top portion (and most of) the captured Palapa B-2 communications satellite during the Nov. 12 retrieval extravehicular activity (EVA) of the two mission specialists. This scene came near the end of the long-duration task. Gardner used a torque wrench to tighten clamps on an adapter used to secure the Palapa to its "parking place" in Discovery's cargo bay. Note the difference between the two stinger devices stowed on Challenger's port side (right side of frame). The one nearer the spacecraft's vertical stabilizer is spent, having been inserted by Allen earlier in the day to stabilize the communications satellite. The one nearer the camera awaited duty in two days when it would aid in the capture of the Westar VI satellite.

Columbia, OV-102, forward middeck locker experiments and meal tray assemblies

NASA Technical Reports Server (NTRS)

1982-01-01

Overall view of forward middeck locker shows Continuous Flow Electrophoresis System (CFES) experiment control and monitoring module and sample storage module (on port side) and Monodisperse Latex Reactor (MLR) (on starboard side). Water Dispenser Kit water gun (above CFES module) and meal tray assemblies covered with snack food packages and beverage containers appear around the two experiments. Thanks to a variety of juices and other food items, this array in the middeck probably represents the most colorful area onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Most of the meal items have been carefully fastened to meal tray assemblies (foodtrays) and locker doors (or both). What has not been attached by conventional methods has been safely 'tucked' under something heavy (note jacket shoved into space occupied MLR). MLR is making its second flight and is designed to test the flexibility of making large-size, monodisperse (same size), polystyrene latex micro-spheres using

Unilateral inactivation of the basolateral amygdala attenuates context-induced renewal of Pavlovian-conditioned alcohol-seeking

PubMed Central

Chaudhri, N.; Woods, C. A.; Sahuque, L.L.; Gill, T. M.; Janak, P.H.

2014-01-01

Environmental contexts associated with drug use promote craving in humans and drug-seeking in animals. We hypothesized that the basolateral amygdala (BLA) itself, as well as serial connectivity between the basolateral amygdala (BLA) and nucleus accumbens core (NAC core), were required for context-induced renewal of Pavlovian-conditioned alcohol-seeking. Male, Long-Evans rats were trained to discriminate between two conditioned stimuli (CS) - a CS+ that was paired with ethanol (EtOH, 20%, v/v) delivery into a fluid port (0.2 ml/CS+, 3.2 ml/session) and a CS− that was not. Entries into the port during each CS were measured. Next, rats received extinction in a different context where both cues were presented without EtOH. At test, responding to the CS+ and CS− without EtOH was evaluated in the prior training context. Control subjects showed a selective increase in CS+ responding relative to extinction, indicative of renewal. This effect was blocked by pre-test, bilateral inactivation of the BLA using a solution of gamma-amino-butyric-acid receptor agonists (0.1 mM muscimol and 1.0 mM baclofen; M/B; 0.3 µl/side). Renewal was also attenuated following unilateral injections of M/B into the BLA, combined with either M/B, the dopamine D1 receptor antagonist SCH 23390 (0.6 µg/side), or saline infusion in the contralateral NAC core. Hence, unilateral BLA inactivation was sufficient to disrupt renewal, highlighting a critical role for functional activity in the BLA in enabling the reinstatement of alcohol-seeking driven by an alcohol context. PMID:23758059

In Vivo Investigation of the Safety and Efficacy of Pulsed Dye Laser with Two Spot Sizes in Port-Wine Stain Treatment: A Prospective Side-by-Side Comparison.

PubMed

Yu, Wenxin; Ying, Hanru; Chen, Yijie; Qiu, Yajing; Chen, Hui; Jin, Yunbo; Yang, Xi; Wang, Tianyou; Ma, Gang; Lin, Xiaoxi

2017-09-01

Pulsed dye laser (PDL) with 7 and 10 mm spot sizes is widely used on a regular basis for the treatment of port-wine stain (PWS). No studies have reported on the differences in efficacy outcomes resulting from the use of different laser spot sizes in the treatment of PWS by PDL. Thus, an in vivo investigation into the differences in safety and efficacy of treatment between two spot sizes (7 vs. 10 mm) of PWS by PDL was conducted. A total of 35 PWS patients underwent three treatment sessions by using a 595 nm wavelength PDL (Vbeam ® , Candela Corp) with two laser settings: (1) 7 mm spot size, radiant exposure of 12 J/cm 2 and (2) 10 mm spot size, radiant exposure of 10 J/cm 2 . Cryogen spray cooling and 1.5 msec pulse duration were applied. Therapeutic outcomes were evaluated by visual and chromametric evaluation 3 months after the final treatment. Average blanching rates were 34.03% and 36.51% at sites treated by PDL with 7 and 10 mm laser spot sizes, respectively (p < 0.05). On the basis of the laser setting, the therapeutic outcomes of PDL with 7 and 10 mm spot sizes were similar. PDL with a 10 mm laser spot size is more efficacious with lower radiant exposure than PDL with a 7 mm spot size; it can also reduce the treatment time.

Treatment of port-wine stains with a noncoherent pulsed light source: a retrospective study.

PubMed

Raulin, C; Schroeter, C A; Weiss, R A; Keiner, M; Werner, S

1999-06-01

We investigated whether a noncoherent intense pulsed light source (IPLS) would be effective in therapy of port-wine stains (PWSs). To evaluate the efficacy in treatment of PWSs with IPLS, a retrospective study was initiated. The data were collected by physicians working in private practices and departments of university hospitals and medical centers, respectively. A total of 37 randomly selected patients with a total of 40 PWSs were included in the study. Clinical PWS characteristics recorded were color and location of the PWS. All patients were treated with IPLS. Data collected included treatment parameter (filters, pulse duration, fluence, and pulse sequencing), percentage of clearance, and side effects (purpura, blisters, crusting, altered pigmentation, and scarring). Good and complete (70%-100%) clearance was achieved in 28 of 40 PWSs treated with IPLS. The average number of treatment sessions in PWSs reaching 100% clearance included 4.0 for pink PWSs and 1.5 for red PWSs. The average number of sessions for purple PWSs reaching good clearance (70%-99%) was 4.2 sessions. Parameters used most frequently were 515- and 550-nm cut-off filters, pulse duration of 2.5 to 5.0 milliseconds, and fluences of 24 to 60 J/cm2. Side effects included purpura in 133 (76%), superficial blisters in 14 (8%), and crusting in 35 (20%). Transient pigmentation changes were seen in 10.8% of patients (hypopigmentation in 3 [8.1%], hyperpigmentation in 1 [2.7%]). No scarring was observed. Intense pulsed light source presents an effective and safe method for treating PWSs, especially purple PWSs.

Dynamics and control of the vortex flow behind a slender conical forebody by a pair of plasma actuators

NASA Astrophysics Data System (ADS)

Meng, Xuanshi; Long, Yuexiao; Wang, Jianlei; Liu, Feng; Luo, Shijun

2018-02-01

Detailed particle-image-velocimetry (PIV) and surface pressure measurements are presented to study the vortex flow behind a slender conical forebody at high angles of attack. The results confirm the existence of two randomly appearing mirror imaged asymmetric bi-stable states of the separation vortices, giving rise to large side force and moment. A pair of carefully designed dielectric barrier discharge plasma actuators mounted near the apex and on both sides of the conical body are used to manipulate the vortex flow and thus provide control of the side forces on the body without using flaps. By making use of a duty-cycle actuation scheme that alternately actuates the port and starboard plasma actuators and optimizing the duty-cycle frequency, the present work demonstrates the feasibility of achieving a nearly perfect linear proportional control of the side force and moment in response to the duty-cycle ratio. Phase-locked PIV and surface pressure measurements are used to study the unsteady dynamic evolution of the flow within one duty-cycle actuation to reveal the flow control mechanism. It is found that under the duty-cycle actuation with the optimized frequency, the vortex flow essentially follows the plasma actuation by alternating between the two bi-stable states controlled directly by the duty-cycle ratio.

Amphiphilic polymer based on fluoroalkyl and PEG side chains for fouling release coating

NASA Astrophysics Data System (ADS)

Cong, W. W.; Wang, K.; Yu, X. Y.; Zhang, H. Q.; Lv, Z.; Gui, T. J.

2017-12-01

Under static conditions, fouling release coating could not express good release property to marine organisms. Amphiphilic polymer with mixture of fluorinated monomer and short side group of polyethylene glycol (PEG) was synthesized. And also we studied the ability of amphiphilic polymer to influence the surface properties and how it controlled the adhesion of marine organisms to coated surfaces. By incorporating fluorinated monomer and PEG side chain into the polymer, the effect of incorporating both polar and non-polar groups on fouling-release coating could be studied. The dry surface was characterized by three-dimensional digital microscopy and scanning electron microscopy (SEM), and the morphology of the amphiphilic fouling release coating showed just like flaky petal. The amphiphilic polymer in fouling release coating tended to reconstruct in water, and the ability was examined by static contact angle, which was smaller than the PDMS (polydimethylsiloxane) fouling release coating. Also surface energy was calculated by three solvents, and surface energy of amphiphilic fouling release coating was higher than that of the PDMS fouling release coating. To understand more about its fouling release property, seawater exposure method was adopted in gulf of Qingdao port. Fewer diatoms Navicula were found in biofilm after using amphiphilic fouling release coating. In general, coating containing both PEG and fluorinated side chain possessed certain fouling release property.

KSC-02pd1697

NASA Image and Video Library

2002-11-10

KENNEDY SPACE CENTER, FLA. -- With the Rotating Service Structure rolled back, Space Shuttle Endeavour stands ready for launch on mission STS-113. Above the golden external tank is the vent hood (known as the "beanie cap") at the end of the gaseous oxygen vent arm. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the Space Shuttle vehicle. The Orbiter Access Arm extends from the Fixed Service Structure (FSS) to the crew compartment hatch, through which the STS-113 crew will enter Endeavour. STS-113 is the 16th American assembly flight to the International Space Station. The primary mission 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. 11 at 12:58 a.m. EST.

SS Edgar M. Queeny collision with the Liberian S/T Corinthos, Marcus Hook, Pennsylvania, 31 January 1975. Marine casualty report

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

Not Available

1977-10-27

At 0029, on January 31, 1975, the U.S. Registered tankship SS EDGAR M. QUEENY, laden with chemical and petroleum products, was maneuvering into Marcus Hook channel of the Delaware River in Pennsylvania, when it collided with the Liberian tanker S/T CORINTHOS which was moored and discharging a bulk cargo of crude oil at the British Petroleum Company dock. The port anchor of the QUEENY slightly penetrated the port side plating of the CORINTHOS at an angle of about 39 deg. into one or more of the wing cargo tanks, which were being pumped and were approximately half full. Almost immediately,more » a series of increasingly intense explosions began in the CORINTHOS, and the vessel was engulfed in flames. Twenty-six persons were killed or are missing and 11 were injured in this accident. The QUEENY suffered minor damage but the CORINTHOS was destroyed. The Delaware River was polluted by oil about Marcus Hook. Property damage was estimated to be $20 million.« less

Reconfigurable multiport EPON repeater

NASA Astrophysics Data System (ADS)

Oishi, Masayuki; Inohara, Ryo; Agata, Akira; Horiuchi, Yukio

2009-11-01

An extended reach EPON repeater is one of the solutions to effectively expand FTTH service areas. In this paper, we propose a reconfigurable multi-port EPON repeater for effective accommodation of multiple ODNs with a single OLT line card. The proposed repeater, which has multi-ports in both OLT and ODN sides, consists of TRs, BTRs with the CDR function and a reconfigurable electrical matrix switch, can accommodate multiple ODNs to a single OLT line card by controlling the connection of the matrix switch. Although conventional EPON repeaters require full OLT line cards to accommodate subscribers from the initial installation stage, the proposed repeater can dramatically reduce the number of required line cards especially when the number of subscribers is less than a half of the maximum registerable users per OLT. Numerical calculation results show that the extended reach EPON system with the proposed EPON repeater can save 17.5% of the initial installation cost compared with a conventional repeater, and can be less expensive than conventional systems up to the maximum subscribers especially when the percentage of ODNs in lightly-populated areas is higher.

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 head for the Astrovan that will transport them to 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. From left are Expedition 6 flight engineer Donald Pettit; a security guard; Expedition 6 flight engineer Nikolai Budarin; Mission Specialists John Herrington and Michael Lopez-Alegria, Pilot Paul Lockhart and Commander James Wetherbee (background); and Expedition 6 Commander Ken Bowersox. 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. - Waving at spectators, the STS-113 and Expedition 6 crews head for the Astrovan that will transport them to 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 the foreground, from left, are Mission Specialists John Herrington and Michael Lopez-Alegria, and Expedition 6 Commander Ken Bowersox; in the background, from left, are Expedition 6 flight engineers Donald Pettit and Nikolai Budarin, Mission Pilot Paul Lockhart and Commander James Wetherbee. 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.

High reflected cubic cavity as long path absorption cell for infrared gas sensing

NASA Astrophysics Data System (ADS)

Yu, Jia; Gao, Qiang; Zhang, Zhiguo

2014-10-01

One direct and efficient method to improve the sensitivity of infrared gas sensors is to increase the optical path length of gas cells according to Beer-Lambert Law. In this paper, cubic shaped cavities with high reflected inner coating as novel long path absorption cells for infrared gas sensing were developed. The effective optical path length (EOPL) for a single cubic cavity and tandem cubic cavities were investigated based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) measuring oxygen P11 line at 763 nm. The law of EOPL of a diffuse cubic cavity in relation with the reflectivity of the coating, the port fraction and side length of the cavity was obtained. Experimental results manifested an increase of EOPL for tandem diffuse cubic cavities as the decrease of port fraction of the connecting aperture f', and the EOPL equaled to the sum of that of two single cubic cavities at f'<0.01. The EOPL spectra at infrared wavelength range for different inner coatings including high diffuse coatings and high reflected metallic thin film coatings were deduced.

Estimation of shipping emissions in Candarli Gulf, Turkey.

PubMed

Deniz, Cengiz; Kilic, Alper; Civkaroglu, Gökhan

2010-12-01

Ships are significant air pollution sources as their high powered main engines often use heavy fuels. The major atmospheric components emitted are nitrogen oxides, particulate matter (PM), sulfur oxide gases, carbon oxides, and toxic air pollutants. Shipping emissions cause severe impacts on health and environment. These effects of emissions are emerged especially in territorial waters, inland seas, canals, straits, bays, and port regions. Candarli Gulf is one of the major industrial regions on the Aegean side of Turkey. The marine environment of the region is affected by emissions from ships calling to ten different ports. In this study, NO( x ), SO(2), CO(2), hydrocarbons (HC), and PM emissions from 7,520 ships are estimated during the year of 2007. These emissions are classified regarding operation modes and types of ships. Annual shipping emissions are estimated as 631.2 t year(-1) for NO(x), 573.6 t year(-1) for SO(2), 33,848.9 t year(-1) for CO(2), 32.3 t year(-1) for HC, and 57.4 t year(-1) for PM.

STS-95 Discovery undergoes vertical lift in the VAB

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery (viewed from behind the Space Shuttle Main Engines) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the 'meatball,' on its left, or port, wing. The logo also has been painted on both sides of the aft fuselage. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

STS-95 Discovery undergoes vertical lift in the VAB

NASA Technical Reports Server (NTRS)

1998-01-01

In the Vehicle Assembly Building, the orbiter Discovery (viewed from below the Space Shuttle Main Engines, starboard side) is raised to a vertical position in order to be mated with the external tank. The orbiter displays the recently painted NASA logo, termed the 'meatball,' on the aft fuselage. The logo also has been painted on the left, or port, wing. Discovery (OV-103), the first of the orbiters to be launched with the new art work, is scheduled for its 25th flight, from Launch Pad 39B, on Oct. 29, 1998, for the STS-95 mission.

Japanese Kounotori HTV-2 Transfer Vehicle Relocation

NASA Image and Video Library

2011-03-10

ISS026-E-033197 (10 March 2011) --- In the grasp of the International Space Station’s Canadarm2, the Kounotori2 H-II Transfer Vehicle (HTV-2) is moved from the space-facing side of the Harmony node back to the Earth-facing port of Harmony. HTV-2 had been moved to the top of Harmony prior to space shuttle Discovery’s arrival for the STS-133 mission. The HTV-2, loaded with trash and materials no longer needed by the station crew, will be unberthed for the final time on March 28 and deorbited the following day.

Mapping Sequence performed during the STS-117 R-Bar Pitch Maneuver

NASA Image and Video Library

2007-06-10

ISS015-E-11351 (10 June 2007) --- This is one of a series of images photographed with a digital still camera using an 800mm focal length featuring the different areas of the Space Shuttle Atlantis as it approached the International Space Station and performed a back-flip to accommodate close scrutiny by eyeballs and cameras. This image shows part of Atlantis' underside thermal protection system and part of the port side cabin, including the hatch, as well as a section of the open payload bay cover. Distance from the station and shuttle at this time was approximately 600 feet.

Mid-range sidescan-sonar images covering parts of proposed tracts for OCS lease sale 56 and contiguous areas, Manteo, Cape Fear, and adjacent quadrangles off North Carolina

USGS Publications Warehouse

Popenoe, Peter; Cashman, K.V.; Chayes, Dale; Ryan, William B. F.

1981-01-01

The U.S. Geological Survey (USGS), in cooperation with the U.S. Bureau of Land Management (BLM) and the Lamont-Doherty Geological Observatory (LDGO), collected 335 km of mid-range sidescan-sonar data in some of the tracts proposed for inclusion in Federal OCS (Outer Continental Shelf) Oil and Gas Lease Sale 56 and in some contiguous areas (R.V. GYRE, September 18-25, 1980 [GYRE 80-9, leg 1]). The data were collected by use of the Sea Mark I mid-range sidescan-sonar system designed by International Submarine Technology, Ltd. (IST). This system surveys a swath having a width of approximately 2-1/2 km on each side of the deep-towed fish. Transducers were towed about 300 m above the bottom on a neutrally bouyant vehicle at a speed of 1-1/2 to 2 knots. Transducers were pulsed at 4-second intervals at a frequency of 27 kHz on one side and 30 kHz on the other. Data recorded on seven EPC recorders aboard ship included slant-range corrected port channel, starboard channel, and port and starboard channels; uncorrected port channel, starboard channel, and port and starboard channels, and a 3.5-kHz tuned-transducer record of the bottom. Fish height or the altitude above the bottom was recorded on a strip-chart recorder. Distance of the fish from the ship (slant range) was recorded by use of a sled-mounted 4.5-kHz transducer.Data recorded on sonograms lagged the 3.5-kHz tuned-transducer record and ship navigational fix by as much as 1 hour (2 km) owing to tow-cable length (up to 5 km). Navigation of the ship was by Loran-C at a 5-minute fix interval, supplemented by satellite fixes.Data are of excellent quality and bottom features several meters high and about 6-12 m wide can be identified. Figures 1 and 2 show the location of track lines in the Manteo (NI 18-2) quadrangle just east of Cape Hatteras where the upper slope within proposed lease tract areas was surveyed. Figures 3 and 4 show track lines in the Cape Fear (NI 18-7) and contiguous quandrangles where data were recorded over the outer Blake Plateau, the Continental Slope, and the upper Continental Rise.The original records may be examined at the U.S. Survey, Woods Hole, MA 02543. Microfilm copies of the data are available for purchase only from the National Geophysical and Solar-Terrestrial Data c,nt er, NOAA/EDIS/NGSDC, Code D621, 325 Broadway, Boulder, CO 80303 (303-497-6338).

Reduction of turbomachinery noise

NASA Technical Reports Server (NTRS)

Waitz, Ian A. (Inventor); Hayden, Belva J. (Inventor); Ingard, K. Uno (Inventor); Brookfield, John M. (Inventor); Sell, Julian (Inventor)

1999-01-01

In the invention, propagating broad band and tonal acoustic components of noise characteristic of interaction of a turbomachine blade wake, produced by a turbomachine blade as the blade rotates, with a turbomachine component downstream of the rotating blade, are reduced. This is accomplished by injection of fluid into the blade wake through a port in the rotor blade. The mass flow rate of the fluid injected into the blade wake is selected to reduce the momentum deficit of the wake to correspondingly increase the time-mean velocity of the wake and decrease the turbulent velocity fluctuations of the wake. With this fluid injection, reduction of both propagating broad band and tonal acoustic components of noise produced by interaction of the blade wake with a turbomachine component downstream of the rotating blade is achieved. In a further noise reduction technique, boundary layer fluid is suctioned into the turbomachine blade through a suction port on the side of the blade that is characterized as the relatively low-pressure blade side. As with the fluid injection technique, the mass flow rate of the fluid suctioned into the blade is here selected to reduce the momentum deficit of the wake to correspondingly increase the time-mean velocity of the wake and decrease the turbulent velocity fluctuations of the wake; reduction of both propagating broad band and tonal acoustic components of noise produced by interaction of the blade wake with a turbomachine component downstream of the rotating blade is achieved with this suction technique. Blowing and suction techniques are also provided in the invention for reducing noise associated with the wake produced by fluid flow around a stationary blade upstream of a rotating turbomachine.

Transient neurologic deficit after spinal anesthesia: local anesthetic maldistribution with pencil point needles?

PubMed

Beardsley, D; Holman, S; Gantt, R; Robinson, R A; Lindsey, J; Bazaral, M; Stewart, S F; Stevens, R A

1995-08-01

Recent reports of transient neurologic deficits have raised concern about the potential toxicity of single-dose spinal 5% lidocaine in 7.5% dextrose. Two cases of volunteers who experienced minor local sensory deficits after slow (60 s) injections of 2 mL 5% lidocaine via Whitacre needles are described. One case was a result of a double injection because of a "failed" block. It seemed possible that the neurologic deficit in these cases resulted from neurotoxicity associated with maldistribution of local anesthetic. Using an in vitro spinal model, we investigated drug distribution resulting from injections through side-port spinal needles to determine whether the use of these needles could result in high local concentrations of hyperbaric solutions. A spinal canal model was fabricated using human magnetic resonance measurements. The model was placed in a surgical supine position and filled with lactated Ringer's solution to simulate the specific gravity of cerebral spinal fluid at 22 degrees C. A hyperbaric solution of phthalocyanine blue dye and dextrose (SG 1.042), simulating the anesthetic, was injected through three different needles (27-gauge 4 11/16-in. Whitacre, 25-gauge 3 1/2-in. Whitacre, 25-gauge 3 1/2-in. Quincke). Triplicate injections were done at rapid (2 mL/10 s) and slow (2 mL/60 s) rates, with needle side ports oriented in a sacral and cephalad direction. At slow rates of injection, using 27- or 25-gauge sacrally directed Whitacre needles, injections showed evidence of maldistribution with extrapolated peak sacral lidocaine concentrations reaching 2.0%. In contrast, distribution after slow injection through sacrally directed Quincke needles was uniform.(ABSTRACT TRUNCATED AT 250 WORDS)

Computer hardware for radiologists: Part 2.

PubMed

Indrajit, Ik; Alam, A

2010-11-01

Computers are an integral part of modern radiology equipment. In the first half of this two-part article, we dwelt upon some fundamental concepts regarding computer hardware, covering components like motherboard, central processing unit (CPU), chipset, random access memory (RAM), and memory modules. In this article, we describe the remaining computer hardware components that are of relevance to radiology. "Storage drive" is a term describing a "memory" hardware used to store data for later retrieval. Commonly used storage drives are hard drives, floppy drives, optical drives, flash drives, and network drives. The capacity of a hard drive is dependent on many factors, including the number of disk sides, number of tracks per side, number of sectors on each track, and the amount of data that can be stored in each sector. "Drive interfaces" connect hard drives and optical drives to a computer. The connections of such drives require both a power cable and a data cable. The four most popular "input/output devices" used commonly with computers are the printer, monitor, mouse, and keyboard. The "bus" is a built-in electronic signal pathway in the motherboard to permit efficient and uninterrupted data transfer. A motherboard can have several buses, including the system bus, the PCI express bus, the PCI bus, the AGP bus, and the (outdated) ISA bus. "Ports" are the location at which external devices are connected to a computer motherboard. All commonly used peripheral devices, such as printers, scanners, and portable drives, need ports. A working knowledge of computers is necessary for the radiologist if the workflow is to realize its full potential and, besides, this knowledge will prepare the radiologist for the coming innovations in the 'ever increasing' digital future.

Pulsed dye laser double-pass treatment of patients with resistant capillary malformations.

PubMed

Rajaratnam, Ratna; Laughlin, Sharyn A; Dudley, Denis

2011-07-01

The pulsed dye laser is an effective and established treatment for port-wine stains and has become the generally accepted standard of care. However, in many cases, complete clearance cannot be achieved as a significant proportion of lesions become resistant to treatment. Multiple passes or pulse-stacking techniques have been used to improve the extent and rate of fading, but concerns over increased adverse effects have limited this clinical approach. In this work, a double-pass technique with the pulsed dye laser has been described, which may allow for increased depth of vascular injury, greater efficacy, and an acceptable risk profile. Our aim was to determine the efficacy and the rate of side-effects for a double-pass protocol with a pulsed dye laser (PDL) to treat patients previously treated with PDL and/or other laser modalities. A retrospective chart review was conducted of 26 patients treated with a minimum of three double-pass treatments alone, or in combination, with single pass conventional PDL. Almost half of the patients (n = 12) showed either a moderate or significant improvement in fading compared to pre-treatment photographs with the double-pass technique. In a further 12 patients, there was a mild improvement. In two patients, there was no change. Sixteen patients developed mild side-effects: blisters (n = 5), dry scabs (n = 11) and transient hyperpigmentation (n = 4). This preliminary experience suggests that a double-pass technique at defined intervals between the first and second treatment with PDL can further lighten some port-wine stains, which are resistant to conventional single-pass treatments. This technique may be a useful addition to the laser treatment of PWS and deserves further scrutiny with randomized prospective studies and histological analysis to confirm the increased depth of vascular injury.

Developing the port of Belawan as a modern and international port

NASA Astrophysics Data System (ADS)

Many, N.

2018-03-01

This study discusses the processes of government to pass the port development plan in Indonesia with the Port of Belawan and its port expansion as the study case. The study uses a descriptive approach by reviewing and analyzing some of relevant literature as the sources. It also reviews and examines the port development theoretical concepts and models giving attention to the international hub port models resulted from the previous studies. The international hub port aspects assessed to be further applied and compared to the actual situation of the Port of Belawan. This process draws the conclusion on which concept and model the port classified, followed by some recommendations concerning the necessary actions to be taken. The results show that: (1) The port planning regulated in port master plan is the guideline and foundation to implement the port development; (2) Spatial and zoning plan regulations are very important in the preparation, planning, and implementation of port development; (3) It has not provided the necessary facilities and criteria of the global hub port model has not been met completely. The port is strategic to be completely developed as the regional hub port to compete with the major ports of neighboring countries. Eventually, this study requires further analysis to examine the economic feasibility of the Port of Belawan in more comprehensive way functioning as an international hub port along with the ongoing development of Kuala Tanjung Port to achieve its ultimate objectives, among other things, the port effectiveness, efficiency, and competitiveness.

Postoperative Radiotherapy in the Management of Resected Non-Small-Cell Lung Carcinoma: 10 Years' Experience in a Single Institute

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

Karakoyun-Celik, Omur, E-mail: okarakoyuncelik@yahoo.co; Yalman, Deniz; Bolukbasi, Yasemin

2010-02-01

Purpose: This study reports the long term outcomes of postoperative radiotherapy in patients with resection for non-small-cell lung cancer (NSCLC). Methods and Materials: A total of 98 patients with resected NSCLC who received postoperative radiotherapy (PORT) between January 1994 and December 2004 were retrospectively analyzed. The most frequently performed surgical procedure was lobectomy (59 patients), followed by pneumonectomy (25), wedge resection (8), and bilobectomy (6). Postoperative radiotherapy was delivered as an adjuvant treatment in 71 patients, after a wedge resection in 8 patients, and after an R1 resection in 19 patients. The PORT was administered using a Co-60 source inmore » 86 patients and 6-MV photons in 12 patients. A Kaplan-Meier estimate of overall survival, locoregional control, and distant metastasis-free survival were calculated. Results: Stages included I (n =13), II (n = 50), IIIA (n = 29), and IIIB (n = 6). After a median follow-up of 52 months median survival was 61 months. The 5-year overall survival, locoregional control, and distant metastasis-free survival rates for the whole group were 50%, 78%, and 55% respectively. The RT dose, Karnofsky performance status, age, lateralization of the tumor, and pneumonectomy were independent prognostic factors for OAS; anemia and the number of involved lymph nodes were independent prognostic factors for LC. Conclusions: Doses of PORT of greater than 54 Gy were associated with higher death rate in patients with left-sided tumor, which may indicate a risk of radiation-induced cardiac mortality.« less

Hurricane Maria, 2017 Hydrographic Response for Puerto Rico and U.S. Virgin Islands by the NOAA Ship Thomas Jefferson

NASA Astrophysics Data System (ADS)

Gump, D.; Klemm, A.; van Westendorp, C.; Wood, D. A.; Doroba, J.

2017-12-01

After many coastal natural disasters, ports and harbors must be surveyed for navigation dangers, cleared, and opened as quickly as possible to facilitate recovery and reconstruction. The appropriate survey asset to use varies by location and condition. Routinely, hydrographic response to a natural disaster is conducted by survey teams with trailer-hitched vessels deployed quickly by land. This was the case for Hurricanes Harvey, Irma and Nate which struck mainland U.S. In the U.S. territories of Puerto Rico and the Virgin Islands post-Hurricane Maria, however, the devastation to the regional infrastructure resulted in a dearth of adequate accommodations, fuel, security and passable roads required to support a land-based response. On September 24th, 2017, NOAA Ship Thomas Jefferson (TJ), a 208-foot-long hydrographic survey vessel with a 38-person complement and two 28-foot-long survey launches, began an uninterrupted 20-day cruise to survey major ports around the islands. The ship's crew acquired high-resolution multibeam echo sounder (MBES) and concurrent object-detection side scan sonar (SSS) in and around 18 individual port facilities in 13 areas. The TJ is the appropriate platform for sustained remote response due to a self-contained infrastructure that supports deployment and recovery of survey launches, as well as 24/7 data processing facilities. The TJ crew produced digital terrain models and SSS mosaics, in addition to developing new reports on specific hazards overnight. These products quickly informed responders, stakeholders and responsible authorities about the efficacy of waterways.

Shoreline Changes at New Mangalore Port, India in the past and over future

NASA Astrophysics Data System (ADS)

Bharathan Radhamma, R.; Deo, M. C.

2016-12-01

The New Mangalore port is one of the major ports along the west coast of India. It is of artificial type with a pair of breakwaters constructed in phases from the year 1974 to 1996. The studies indicating the impact of constructing the breakwaters on adjacent shorelines after 1996 are difficult to find. The present work is aimed in this direction. For a 10 km stretch of the coast lying on both sides of the breakwaters 35 transects were constructed and shorelines were delineated from 4 satellite imageries that were recorded over the past 36 years at around 12 years' interval. Over each transect the rate of change of shoreline was calculated using linear regression and its adequacy was checked using the error statistics of R2 and RMSE. After such satisfactory cross-check, shorelines were predicted over the 12 and 36 years in future, i. e., in the years: 2028 and 2051. The patches undergoing erosion as well as accretion were identified. It was found that the rate of shoreline shifts fluctuated from -1.69 ± 0.45 m/year to 2.56 ± 0.45 m/year and about 52.28 % of the study area underwent substantial erosion. Most of the transects located toward north of the northern breakwater saw pro-gradation while those sited at south of the southern breakwater exhibited chronic erosion. The human interventions and presence of artificial structures accelerated the changes in the shoreline and also gave rise to higher uncertainties. The paper will present full details of the methodology, results and their interpretation.

Single port thoracoscopic treatment of thoracic duct injury after thyroidectomy with neck dissection

PubMed Central

Teksoz, Serkan; Ersen, Ezel; Ferahman, Sina; Kaynak, Kamil; Dionigi, Gianlorenzo; Bukey, Yusuf

2017-01-01

Chylous leakage is a complication of thyroidectomy accompanied by bilateral neck dissection with incidence of 0.5–6.2%. A 51-year-old female patient underwent total thyroidectomy, bilateral and central neck dissection for papillary thyroid carcinoma. In post-operative 4th day, left sided chylous leakage was observed as 1,500 cc/day through neck drain. Leakage did not cease after 1-month conservative treatment so single port thoracoscopic intervention was performed. Under general anesthesia, patient was placed in left lateral decubitus position. An Alexis® retractor was placed through sixth intercostal space. Thoracic cavity was visualized with 30º scope. Posteroinferior edge of lower lobe was retracted superior posteriorly with a Foerster clamp to display inferior pulmonary ligament, which was then divided with electrocautery. Posterior mediastinal pleura between azygous vein and chest wall was incised to mobilize the vein. After that, mediastinal pleura between azygous vein and esophagus was cut longitudinally and esophagus was retracted anteriorly to dissect towards aorta. By dissection, thoracic duct was revealed as a thin tubular structure with occasional peristalsis. After isolation of the duct, it was clipped using Hem-o-lok®. Finally, fibrin sealant was applied to decrease risk of recurrence. One chest tube was placed to ensure adequate drainage of thoracic cavity and complete re-expansion of lung. Neck drain and chest tube was extracted in postoperative second and fourth day respectively and patient was discharged at 8th day. Single port thoracoscopy is a safe choice for treatment of chylous leakages due to cervical ductus thoracicus injury with faster recovery. PMID:29142855

Use of New Commercial, Off-the-Shelf, High-Definition Structure Scanning Fathometer/Depth Finder For Coastal Current Survey Operations

NASA Astrophysics Data System (ADS)

Roggenstein, E. B.; Gray, G.

2013-12-01

The National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS) Center for Operational Oceanographic Products and Services (COOPS) manages three national observing system programs. These are the National Water level Observation Network (NWLON) (210 stations), the 23 NOAA/Physical Oceanographic Real-Time Systems (PORTS), and National Currents Observing Program (NCOP) (approximately 70 deployments/year). In support of its mission COOPS operates and maintains a number of small boats. During vessel operations, side-scan sonar data are at times needed to provide information about bottom structure for future work in the area. For example, potential hazards, obstructions, or bottom morphology features that have not been identified on localized charts for a given area could be used to inform decisions on planned installations. Side-scan sonar capability is also important when attempting to reacquire bottom mounts that fail to surface at the conclusion of a current meter survey. Structure mapping and side-scan capabilities have been added to recent consumer-level, commercial, off-the-shelf fathometers, generally intended for recreational, commercial fishing, and diving applications. We are proposing to investigate these systems' viability for meeting survey requirements. We assess their ability to provide a flexible alternative to research/commercial oceanographic level side-scan system at a significant cost savings. Such systems could provide important information to support scientific missions that require qualitative seafloor imagery.

[Melorheostosis associated with arteriovenous malformation of the ear].

PubMed

Ingen-Housz-Oro, S; Chigot, V; Hamel-Teillac, D; Brunelle, F; De Prost, Y

2001-09-01

Melorheostosis is a rare bone dystrophy that may be associated with various vascular malformations. We report a case of arteriovenous fistulae of the ear associated with melorheostosis limited to the same side of the body. A 13 year-old boy presented a congenital port-wine nevus of the right side of the head complicated by an arteriovenous fistulae and angiomatous nodules of the ear. He was treated by laser, surgery of the nodules, arterial embolisations and sclerotherapy. In 1999, he had a benign trauma of the right hand. The X-ray showed hyperostosis resembling wax flowing down a candle reaching the carpus and some of the metacarpals and the phalanges of the right hand, typical of melorheostosis. The complete radiographic check-up showed the same characteristic appearance on the right side of the skull and the long bones of the right upper limb. Except a deformation of the right fingers, there were no others symptoms. Melorheostosis is a rare, sporadic and benign bone dysplasia that may be localized to a single limb or disseminated. The diagnosis is usually made in late childhood. Pain, stiffness, deformation of a limb are the main clinical manifestations. The skin may be erythematous and sclerotic. The radiographic appearance is characteristic with hyperostosis on one side of the bone resembling wax flowing down a candle. A vascular abnormality is present in 17 p. 100 of cases (hemangiomas, aneurysms, renal artery stenosis.). In these cases, melorheostosis is usually limited to the same side of the vascular lesion. We report the first case of arteriovenous fistulae of the ear associated with melorheostosis, on the same side of the body. The physiopathology of melorheostosis is still unknown but the association with a homolateral vascular abnormality suggests a localized defect in embryogenesis of the vascular and skeletal systems.

Dual Check Valve and Method of Controlling Flow Through the Same

NASA Technical Reports Server (NTRS)

Corallo, Roger (Inventor)

2016-01-01

A dual check valve includes, a housing having a cavity fluidically connecting three ports, a movable member movably engaged within the cavity from at least a first position occluding a first port of the three ports, a second position occluding a second port of the three ports, and a third position allowing flow between both the first port, the second port and a third port of the three ports.

Noise propagation from a four-engine, propeller-driven airplane

NASA Technical Reports Server (NTRS)

Willshire, William L., Jr.

1987-01-01

A flight experiment was conducted to investigate the propagation of periodic low-frequency noise from a propeller-driven airplane. The test airplane was a large four-engine, propeller-driven airplane flown at altitudes from 15 to 500 m over the end of an 1800-m-long, 22-element microphone array. The acoustic data were reduced by a one-third octave-band analysis. The primary propagation quantities computed were lateral attenuation and ground effects, both of which become significant at shallow elevation angles. Scatter in the measured results largely obscured the physics of the low-frequency noise propagation. Variability of the noise source, up to 9.5 dB over a 2-sec interval, was the major contributor to the data scatter. The microphones mounted at ground level produced more consistent results with less scatter than those mounted 1.2 m above ground. The ground noise levels were found to be greater on the port side than on the starboard side.

Particle injector for fluid systems

DOEpatents

Ruch, Jeffrey F.

1997-01-01

A particle injector device provides injection of particles into a liquid eam. The device includes a funnel portion comprising a conical member having side walls tapering from a top opening (which receives the particles) down to a relatively smaller exit opening. A funnel inlet receives a portion of the liquid stream and the latter is directed onto the side walls of the conical member so as to create a cushion of liquid against which the particles impact. A main section of the device includes an inlet port in communication with the exit opening of the funnel portion. A main liquid inlet receives the main portion of the liquid stream at high pressure and low velocity and a throat region located downstream of the main liquid inlet accelerates liquid received by this inlet from the low velocity to a higher velocity so as to create a low pressure area at the exit opening of the funnel portion. An outlet opening of the main section enables the particles and liquid stream to exit from the injector device.

P-1 truss moves into O&C Building

NASA Technical Reports Server (NTRS)

2000-01-01

The P-1 truss, a component of the International Space Station, sits inside the Operations and Checkout Building where it will undergo processing. The truss, scheduled to fly in spring of 2002, is part of a total 10-truss, girder-like structure on the Station that will ultimately extend the length of a football field. Astronauts will attach the 14-by-15 foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the Station's radiators away from the sun to increase their maximum cooling efficiency.

The P-1 truss in the O&C

NASA Technical Reports Server (NTRS)

2000-01-01

Part of the P-1 truss is seen as it rests in a workstand in the Operations and Checkout Building. Scheduled to fly in spring of 2002, the P-1 is part of a total 10-truss, girder-like structure that will ultimately extend the length of a football field. Astronauts will attach the 14- by 15-foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the International Space Station's radiators away from the sun to increase their maximum cooling efficiency.

Noise control using a plate radiator and an acoustic resonator

NASA Technical Reports Server (NTRS)

Pla, Frederic G. (Inventor)

1996-01-01

An active noise control subassembly for reducing noise caused by a source (such as an aircraft engine) independent of the subassembly. A noise radiating panel is bendably vibratable to generate a panel noise canceling at least a portion of the source noise. A piezoceramic actuator plate is connected to the panel. A front plate is spaced apart from the panel and the first plate, is positioned generally between the source noise and the panel, and has a sound exit port. A first pair of spaced-apart side walls each generally abut the panel and the front plate so as to generally enclose a front cavity to define a resonator.

Cost Effectiveness Study of Wastewater Management Systems for Selected U.S. Coast Guard Vessels. Volume 3. Installation Analysis. Part 5. White Sage (133 Feet)

DTIC Science & Technology

1977-02-01

located in a wire mesh enclosure in the center of the hold. The cargo boom hydraulic tank is located in the port aft corner of the hold. The rcmainder...2, there may be minor modifications required to the shelving on the starboard side (along the I shell of the vessel) and the wire mesh eculosure...along the shell of the vessel) and the wire mesh enclosure for the ship’s dry stores on the centerline of the vessel (between Frames 9 and 10). 24 NOW oI

MS Peterson and MS Musgrave in payload bay (PLB) during EVA

NASA Technical Reports Server (NTRS)

1983-01-01

Extravehicular mobility unit (EMU) suited Mission Specialist (MS) Peterson, designated EV2, translates from forward payload bay (PLB) to aft bulkhead worksite along port side sill longeron using tether and slidewire system while MS Musgrave, designated EV1, floats on a tether in center of PLB. Inertial Upper Stage (IUS) Airborne Support Equipment (ASE) forward frame and aft frame tilt actuator (AFTA) table appear in front and behind Musgrave and vertical tail and Orbital Maneuvering System (OMS) pods appear in background highlighted against the cloudy surface of Earth. EMU mini workstation extravehicular activity (EVA) crewmember safety tether reel floats on Musgrave's waist tether.

MS Linnehan checks airlock hatch on middeck

NASA Image and Video Library

2002-03-05

STS109-E-5602 (5 March 2002) --- Astronaut Richard M. Linnehan, mission specialist, checks the airlock hatch as two crewmates on the other side, equipped with extravehicular mobility units (EMU) space suits, start their extravehicular activity (EVA). On the previous day astronauts Linnehan and John M. Grunsfeld replaced the starboard solar array on the Hubble Space Telescope (HST). This day's space walk went on to see astronauts James H. Newman and Michael J. Massimino replace the port solar array. Grunsfeld's suit, scheduled for two more space walks, is temporarily stowed on the mid deck floor at right. The image was recorded with a digital still camera.

Thermal resilient multiple jaw braze fixture

DOEpatents

Ney, Robert; Perrone, Alex J.

1995-07-11

A braze fixture has side walls forming a cavity with an opening to receive a stack of parts to be brazed. Sidewalls of the housing have a plurality of bearing receiving openings into which bearing rods or jaws are inserted to align the stacked elements of the workpiece. The housing can also have view ports to allow a visual check of the alignment. Straps or wires around the fixture are selected to have thermal characteristics similar to the thermal characteristics of the workpiece undergoing brazing. The straps or wires make physical contact with the bearing rods thereby causing bearing rods to maintain the workpiece in proper alignment throughout the entire brazing cycle.

Does transition from the da Vinci Si to Xi robotic platform impact single-docking technique for robot-assisted laparoscopic nephroureterectomy?

PubMed

Patel, Manish N; Aboumohamed, Ahmed; Hemal, Ashok

2015-12-01

To describe our robot-assisted nephroureterectomy (RNU) technique for benign indications and RNU with en bloc excision of bladder cuff (BCE) and lymphadenectomy (LND) for malignant indications using the da Vinci Si and da Vinci Xi robotic platform, with its pros and cons. The port placement described for Si can be used for standard and S robotic systems. This is the first report in the literature on the use of the da Vinci Xi robotic platform for RNU. After a substantial experience of RNU using different da Vinci robots from the standard to the Si platform in a single-docking fashion for benign and malignant conditions, we started using the newly released da Vinci Xi robot since 2014. The most important differences are in port placement and effective use of the features of da Vinci Xi robot while performing simultaneous upper and lower tract surgery. Patient positioning, port placement, step-by-step technique of single docking RNU-LND-BCE using the da Vinci Si and da Vinci Xi robot are shown in an accompanying video with the goal that centres using either robotic system benefit from the hints and tips. The first segment of video describes RNU-LND-BCE using the da Vinci Si followed by the da Vinci Xi to highlight differences. There was no need for patient repositioning or robot re-docking with the new da Vinci Xi robotic platform. We have experience of using different robotic systems for single docking RNU in 70 cases for benign (15) and malignant (55) conditions. The da Vinci Xi robotic platform helps operating room personnel in its easy movement, allows easier patient side-docking with the help of its boom feature, in addition to easy and swift movements of the robotic arms. The patient clearance feature can be used to avoid collision with the robotic arms or the patient's body. In patients with challenging body habitus and in situations where bladder cuff management is difficult, modifications can be made through reassigning the camera to a different port with utilisation of the retargeting feature of the da Vinci Xi when working on the bladder cuff or in the pelvis. The vision of the camera used for da Vinci Xi was initially felt to be inferior to that of the da Vinci Si; however, with a subsequent software upgrade this was much improved. The base of the da Vinci Xi is bigger, which does not slide and occasionally requires a change in table placement/operating room setup, and requires side-docking especially when dealing with very tall and obese patients for pelvic surgery. RNU alone or with LND-BCE is a challenging surgical procedure that addresses the upper and lower urinary tract simultaneously. Single docking and single robotic port placement for RNU-LND-BCE has evolved with the development of different generations of the robotic system. These procedures can be performed safely and effectively using the da Vinci S, Si or Xi robotic platform. The new da Vinci Xi robotic platform is more user-friendly, has easy installation, and is intuitive for surgeons using its features. © 2015 The Authors BJU International © 2015 BJU International Published by John Wiley & Sons Ltd.

Biosensor UUV payload for underwater detection

NASA Astrophysics Data System (ADS)

Kusterbeck, Anne W.; Charles, Paul T.; Melde, Brian J.; Trammell, Scott A.; Adams, André A.; Deschamps, Jeffrey R.

2010-04-01

Increased emphasis on maritime domain awareness and port security has led to the development of unmanned underwater vehicles (UUVs) capable of extended missions. These systems rely most frequently on well-developed side scan sonar and acoustic methods to locate potential targets. The Naval Research Laboratory (NRL) is developing biosensors for underwater explosives detection that complement acoustic sensors and can be used as UUV payloads to monitor areas for port and harbor security or in detection of underwater unexploded ordnance (UXO) and biochemical threats. The prototype sensor has recently been demonstrated to detect explosives in seawater at trace levels when run in a continuous sampling mode. To overcome ongoing issues with sample preparation and facilitate rapid detection at trace levels in a marine environment, we have been developing new mesoporous materials for in-line preconcentration of explosives and other small molecules, engineering microfluidic components to improve the signal, and testing alternative signal transduction methods. Additional work is being done to optimize the optical components and sensor response time. Highlights of these current studies and our ongoing efforts to integrate the biosensor with existing detection technologies to reduce false positives are described. In addition, we present the results of field tests that demonstrate the prototype biosensor performance as a UUV payload.

LC-39A RSS Rollback before launch of STS-113

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- With the Rotating Service Structure rolled back, Space Shuttle Endeavour stands ready for launch on mission STS-113. Above the golden external tank is the vent hood (known as the 'beanie cap') at the end of the gaseous oxygen vent arm. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the Space Shuttle vehicle. The Orbiter Access Arm extends from the Fixed Service Structure (FSS) to the crew compartment hatch, through which the STS-113 crew will enter Endeavour. STS-113 is the 16th American assembly flight to the International Space Station. The primary mission 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. 11 at 12:58 a.m. EST.

Multiscale spectroscopy using a monolithic liquid core waveguide with laterally attached fiber ports.

PubMed

Kröckel, Lars; Frosch, Torsten; Schmidt, Markus A

2015-05-22

In conventional absorption spectrometers, the range of accessible concentrations of analytes in aqueous solution is significantly limited by the dynamic range of the measurement system. Here we introduce the concept of multiscale spectroscopy allowing extending that range by orders of magnitude within one single device. The concept relies on using multiple light-sample interaction lengths, boosting the accessible concentration range by a particular extension factor. We experimentally implement our concept by a liquid core waveguide having multiple fiber ports side-wise attached to the waveguide, thus probing the light propagating inside the core at predefined distances from the input. This configuration provides three orders of magnitude of interaction length in one device. To verify the concept we exemplarily determine the concentrations of nitrate and of Rhodamine 6G in water, showing one hundred times improved measurement capabilities. The multiscale spectrometer uses the entire sample volume and allows the simultaneous measurement of fluorescence and attenuance. Due to its integrated design and the extended measurements capabilities, we anticipate application of our device in many application-relevant areas such as water quality analysis or environmental science. Copyright © 2015 Elsevier B.V. All rights reserved.

Space Shuttle Projects

NASA Image and Video Library

2002-03-07

STS-109 Astronaut Michael J. Massimino, mission specialist, perched on the Shuttle's robotic arm is working at the stowage area for the Hubble Space Telescope's port side solar array. Working in tandem with James. H. Newman, Massimino removed the old port solar array and stored it in Columbia's payload bay for return to Earth. The two went on to install a third generation solar array and its associated electrical components. Two crew mates had accomplished the same feat with the starboard array on the previous day. In addition to the replacement of the solar arrays, the STS-109 crew also installed the experimental cooling system for the Hubble's Near-Infrared Camera (NICMOS), replaced the power control unit (PCU), and replaced the Faint Object Camera (FOC) with a new advanced camera for Surveys (ACS). The 108th flight overall in NASA's Space Shuttle Program, the Space Shuttle Columbia STS-109 mission lifted off March 1, 2002 for 10 days, 22 hours, and 11 minutes. Five space walks were conducted to complete the HST upgrades. The Marshall Space Flight Center in Huntsville, Alabama had the responsibility for the design, development, and construction of the HST, which is the most powerful and sophisticated telescope ever built.

Anatomical differences in response to treatment of port-wine stains by the pulsed dye laser

NASA Astrophysics Data System (ADS)

Renfro, Lisa; Geronemus, Roy G.

1992-06-01

Two-hundred and fifty-seven patients (136 adults and 121 children) with port-wine stains of the head and neck were treated with the flashlamp-pumped pulsed dye laser. The head and neck was subdivided into 8 anatomical regions (forehead/temple, periorbital, medial cheek, nose, upper cutaneous lip, lateral cheek, chin and neck) which were independently evaluated for response. Response to treatment was found to be associated with the anatomical location of the lesion; in both adults and children the mid-facial region (medial cheek, nose and upper cutaneous lip) responded less favorably to treatment than the other regions of the head and neck (periorbital, forehead/temple, lateral cheek, neck and chin). In adults and children, mean percent lesional lightening of the mid-facial regions was 70.7% compared to 82.3% of the other regions of the head and neck with an estimated difference of 11.6% (95% confidence interval: 8.7% - 14.6%). The mean number of treatments for adults was 3.7, while this number in children was 3.9. All side effects were transient, and included cutaneous depressions, hypopigmentation and hyperpigmentation.

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

Progress on ITER Diagnostic Integration

NASA Astrophysics Data System (ADS)

Johnson, David; Feder, Russ; Klabacha, Jonathan; Loesser, Doug; Messineo, Mike; Stratton, Brentley; Wood, Rick; Zhai, Yuhu; Andrew, Phillip; Barnsley, Robin; Bertschinger, Guenter; Debock, Maarten; Reichle, Roger; Udintsev, Victor; Vayakis, George; Watts, Christopher; Walsh, Michael

2013-10-01

On ITER, front-end components must operate reliably in a hostile environment. Many will be housed in massive port plugs, which also shield the machine from radiation. Multiple diagnostics reside in a single plug, presenting new challenges for developers. Front-end components must tolerate thermally-induced stresses, disruption-induced mechanical loads, stray ECH radiation, displacement damage, and degradation due to plasma-induced coatings. The impact of failures is amplified due to the difficulty in performing robotic maintenance on these large structures. Motivated by needs to minimize disruption loads on the plugs, standardize the handling of shield modules, and decouple the parallel efforts of the many parties, the packaging strategy for diagnostics has recently focused on the use of 3 vertical shield modules inserted from the plasma side into each equatorial plug structure. At the front of each is a detachable first wall element with customized apertures. Progress on US equatorial and upper plugs will be used as examples, including the layout of components in the interspace and port cell regions. Supported by PPPL under contract DE-AC02-09CH11466 and UT-Battelle, LLC under contract DE-AC05-00OR22725 with the U.S. DOE.

78 FR 37878 - Deepwater Port License Application: Liberty Natural Gas LLC, Port Ambrose Deepwater Port

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-24

... License Application: Liberty Natural Gas LLC, Port Ambrose Deepwater Port AGENCY: Maritime Administration... Deepwater Port License Application. The application describes an offshore natural gas deepwater port... assistance such as sign language interpretation or other reasonable accommodation, please notify the USCG...

Comparison of Inversion (“flipping”) Rates Among Different Port Designs: A Single-Center Experience

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

Etezadi, Vahid, E-mail: vahid.etezadi@umm.edu; Trerotola, Scott O., E-mail: streroto@uphs.upenn.edu

PurposeTo compare incidence of port inversion among different types of implantable venous access devices.Materials and Methods Records of patients who underwent imaging-guided subcutaneous port placement without port fixation between July 2001 and April 2015 were reviewed with use of a quality assurance database. 1930 patients with complete follow-up (death or explant) were included in the study. Collected data included date and indication for port placement, port type, venous access site, immediate and long-term complications, indication for removal, and total number of catheter days. BMI of patients with inverted ports was also calculated.Results Port inversion within the pocket was observed inmore » 18 patients (0.9%) including 7/82 (9%) of Dignity ports, 4/126 (3%) of Vaxcel plastic arm ports, 3/142 (2%) of Smartports, 2/100 (2%) of Powerports, 1/14 (7%) of Vaccess ports, and 1/1421 (0.07%) of Vortex LP ports. Among these designs, the inversion rate was significantly lower in Vortex LP ports (0.1%) (P < 0.05). There was a trend toward higher inversion rate of Dignity ports, which have a rectangular design with a relatively narrow base. Mean dwell in inverted ports was 114 days (7–580).Conclusion The incidence of port inversion without suture fixation of the port base to the pocket is extremely low. The present study shows differences in inversion incidence based on port design.Level of Evidence: Case Series, Level IV.« less

A Simulator Study of Deepwater Port Shiphandling and Navigation Problems in Poor Visibility.

DTIC Science & Technology

1981-01-01

CONNECTICUT 06350 ofTIA JANUARY 1981 FINAL REPORT Document Is available to the U.S. public through the National Technical Information Service , Springfield... Service port, offshore port, inshore port, Gulf of Springfield, VA 22161 Mexico port, port approach, port navigation, port safety, navigation hazard...additional fairway traffic had been present it ,vould have bec:n handled safely. Traffic separation schemes and a traffic advisory service for deepwater

Implantable Subcutaneous Venous Access Devices: Is Port Fixation Necessary? A Review of 534 Cases

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

McNulty, Nancy J., E-mail: nancy.mcnulty@hitchcock.org; Perrich, Kiley D.; Silas, Anne M.

2010-08-15

Conventional surgical technique of subcutaneous venous port placement describes dissection of the port pocket to the pectoralis fascia and suture fixation of the port to the fascia to prevent inversion of the device within the pocket. This investigation addresses the necessity of that step. Between October 8, 2004 and October 19, 2007, 558 subcutaneous chest ports were placed at our institution; 24 cases were excluded from this study. We performed a retrospective review of the remaining 534 ports, which were placed using standard surgical technique with the exception that none were sutured into the pocket. Mean duration of port use,more » total number of port days, indications for removal, and complications were recorded and compared with the literature. Mean duration of port use was 341 days (182,235 total port days, range 1-1279). One port inversion/flip occurred, which resulted in malfunction and necessitated port revision (0.2%). Other complications necessitating port removal included infection 26 (5%), thrombosis n = 2 (<1%), catheter fracture/pinch n = 1 (<1%), pain n = 2 (<1%), and skin erosion n = 3 (1%). There were two arrhythmias at the time of placement; neither required port removal. The overall complication rate was 7%. The 0.2% incidence of port inversion we report is concordant with that previously published, although many previous reports do not specify if suture fixation of the port was performed. Suture fixation of the port, in our experience, is not routinely necessary and may negatively impact port removal.« less

33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

Code of Federal Regulations, 2011 CFR

2011-07-01

... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984), are...

33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

Code of Federal Regulations, 2010 CFR

2010-07-01

... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984), are...

9 CFR 93.102 - Ports designated for the importation of birds.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the importation of birds. (a) Special ports for pet birds. The following ports are designated as ports of entry for pet birds imported under the provisions of § 93.101(c) and performing or theatrical... § 93.105. (d) Limited ports. The following ports are designated as ports of entry for pet birds...

9 CFR 93.102 - Ports designated for the importation of birds.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the importation of birds. (a) Special ports for pet birds. The following ports are designated as ports of entry for pet birds imported under the provisions of § 93.101(c) and performing or theatrical... § 93.105. (d) Limited ports. The following ports are designated as ports of entry for pet birds...

9 CFR 93.102 - Ports designated for the importation of birds.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the importation of birds. (a) Special ports for pet birds. The following ports are designated as ports of entry for pet birds imported under the provisions of § 93.101(c) and performing or theatrical... § 93.105. (d) Limited ports. The following ports are designated as ports of entry for pet birds...

33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

Code of Federal Regulations, 2013 CFR

2013-07-01

... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984), are...

33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

Code of Federal Regulations, 2014 CFR

2014-07-01

... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984), are...

33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

Code of Federal Regulations, 2012 CFR

2012-07-01

... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984), are...

Usefulness of a Flexible Port for Natural Orifice Transluminal Endoscopic Surgery by the Transrectal and Transvaginal Routes

PubMed Central

Ohdaira, Takeshi; Ikeda, Keiichi; Tajiri, Hisao; Yasuda, Yoshikazu; Hashizume, Makoto

2010-01-01

We developed a flexible port for NOTES which allows the use of conventional forceps for laparoscope-assisted surgery without change. The port is not affected by the location of the through hole in the gastrointestinal tract or vagina which elicits a problem in conventional NOTES, and its length can be adjusted during surgery by cutting the port itself. The port is made of polymer resin with a low friction coefficient. Furthermore, the port walls have a square wave structure which contributes to (1) the prevention of devices, for example, endoscope, from getting stuck at the time of insertion and retrieval, (2) the prevention of port slippage in the surgical opening for port insertion, (3) the prevention of unexpected port removal, (4) the prevention of port bore deformation, and (5) the improvement of port flexibility in the longitudinal direction. We validated the insertion and retrieval capacities of commercially available forceps for laparoscope-assisted surgery and power devices. Furthermore, we used the flexible port to conduct cholecystectomy and partial gastrectomy. We could confirm that the selection of the flexible port diameter according to the device type allowed the smooth insertion and retrieval of the device and that the port produced no air leakage. We affirmed that it is possible to conduct surgery by the cross or parallel method similarly to single port surgery. We considered that the flexible port has a potential of becoming a revolutionary port in NOTES. PMID:20508827

The Practice of Guangzhou Port Planning Environmental Impact Assessment

NASA Astrophysics Data System (ADS)

Wang, Ning; Zhao, Junjie; Shou, Youping; Qiao, Jianzhe; Dong, Shipei; Zhang, Lu

2018-01-01

In this paper, the effects of the implementation of Guangzhou port plan were analyzed from hydrological condition, water environment and ecological environment. Regional water environmental carrying capacity was analyzed. Guangzhou port is a main port in the coast of China, it is an important port of foreign trade in south China, it is an important port for energy supplies and raw materials in Guangdong province [1]. With the shipping channel condition improvement and the construction of large specialized container port area, Guangzhou port will gradually become trunk line port of container transport in south China.

9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain animals...

9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain animals...

9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain animals...

75 FR 11967 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... Order Entry Port from $250 to $500 and only charge per mnemonic instead of per mnemonic per port; (xii) amend the SQF Port Fee to assess a $500 per month per SQF port in lieu of the existing structure of $250 for the first five ports and $1000 for additional port thereafter and also rename the SQF Port Fee as...

[Subcutaneous implantation type central venous port management in patients with malignant tumors effect of different antiseptic agents on central venous port-related infection].

PubMed

Sato, Junya; Kumagai, Masumi; Kato, Kenichi; Akahane, Akio; Suzuki, Michiko; Kashiwaba, Masahiro; Sone, Miyuki; Kudo, Kenzo

2014-08-01

Subcutaneous implantation type central venous ports(CV ports)are used in chemotherapy. Here, we prospectively examined the frequency of CV port-related infections when the disinfectant was changed from 10% povidone iodine to 1% chlorhexidine ethanol or 70% ethanol. The subjects were patients with malignant tumors, who had newly been implanted with CV ports. We examined CV port-related infections at 1 week after CV port implantation and every 2 weeks thereafter, following sterilization upon insertion of a Huber needle to the CV port. CV port evulsion due to CV port-related infection was noted in 3 patients(4.8%)in whom 15%chlorhexidine ethanol was used(n=62)and in 2 patients(3.3%)in whom 70% ethanol was used(n=60). Infection rates per 1,000 days of CV port use were 1.48% and 1.01%, respectively. Thus, the outcomes of sterilization using 1% chlorhexidine ethanol and 70% ethanol did not differ significantly from those on using 10% povidone iodine for sterilization, based on preliminary results at our institution(3 of 59 patients[5.1%]had port evulsion due to CV port-related infection and the infection rate per 1,000 days of CV port use was 1.47%, Akahane et al, 2012). Chlorhexidine ethanol and ethanol are very convenient to use because they dry quickly and do not need discoloration. Accordingly, chlorhexidine ethanol and ethanol might be useful in CV port management.

Evaluation of local site effect in the western side of the Suez Canal area by applying H/V and MASW techniques

NASA Astrophysics Data System (ADS)

Mohamed, Emad K.; Shokry, M. M. F.; Hassoup, Awad; Helal, A. M. A.

2016-11-01

The soft sediments are one of the most important factors responsible for the amplification of the seismic ground motion in an area of study. Three components, single-station microtremor measurements were performed at 61 sites along the Suez Canal to estimate the fundamental frequencies of the soil and corresponding H/V amplitude ratios by using the horizontal-to-vertical spectral ratio (HVSR) method. We have applied the investigations of the shear wave velocity for supplementing the existing seismic microzonation of the Suez Canal. The multichannel analysis of surface wave (MASW) tests were done along the Suez Canal in the three cities, Suez, Ismailia, and Port Said using 24 channels digital engineering seismograph with 4.5 Hz geophones from September 2014 to January 2015 to get the shear wave velocity VS30. The SeisImager/SW software was used for analyzing the data, and 1D-shear wave velocity model have achieved for each site. The HVSR curves show that the fundamental frequency values are ranging from 0.57 to 1.08 Hz, and H/V amplitude ratios are ranging from 4.05 to 6.46. The average values of VS30 are (548, 301), (241, 319), (194, 110, 238) for Suez, Ismailia, and Port Said respectively. The average of shear wave velocity up to 30 m depth is estimated and used for site classification based on the National Earthquake Hazard Reduction Program (NEHRP) classification. The majority of the sites was classified as Class D (stiff soil) except one site at Port Said city is classified as Class E (soft soils), and another site in the Suez city is classified as Class C (hard rock).

Update on flashlamp pumped pulsed dye laser treatment for port wine stains (capillary malformation) patients

PubMed Central

Hsiao, Yen-Chang; Chang, Cheng-Jen

2011-01-01

Background and Aims: Currently, the method of choice for the treatment of port-wine stains is laser photocoagulation. Because of evolving treatment options, it is no longer enough for port-wine stains merely to be lightened through laser treatment. The best course of management consists of the most appropriate laser that will produce the most complete clearing of a lesion in the fewest treatment sessions with the least morbidity. The goal is generally accomplished with the use of yellow-light lasers. Materials (Subjects) and Methods: Absorption of laser energy by melanin causes localized heating in the epidermis, which may, if not controlled, produce permanent complications such as hypertrophic scarring or dyspigmentation. Refinements of the results can be achieved by using the flashlamp-pumped pulsed dye laser (FLPDL) in conjunction with the cryogen spray cooling (CSC) system. In our related studies, the infrared thermal image instrument is used for doctors in determining the optimum laser light dosage and preventing the side effects caused by FLPDL. Topic application of angiogenesis inhibitor (Imiquimod) in conjunction with pulsed dye laser treatment for the PWS patients has been assessed for improvement of FLPDL treatment. Results: We present the clinical effect of FLPDL, and the efficacy and safety of cooled laser treatment of PWS birthmarks. Our clinical outcome in the laser treatment of patients with PWS has been achieved to maximize thermal impact on targeted vessels, while minimizing adverse complications. Conclusions: CSC in conjunction with FLPDL can improve the treatment of PWS. The infrared image instrument is helpful for doctors in determining the optimum laser light dosage. Topic application of angiogenesis inhibitor (Imiquimod) in conjunction with laser treatment for the PWS patients is promising in the near future. PMID:24155536

Dynamically balanced, hydraulically driven compressor/pump apparatus for resonant free piston Stirling engines

DOEpatents

Corey, John A.

1984-05-29

A compressor, pump, or alternator apparatus is designed for use with a resonant free piston Stirling engine so as to isolate apparatus fluid from the periodically pressurized working fluid of the Stirling engine. The apparatus housing has a first side closed by a power coupling flexible diaphragm (the engine working member) and a second side closed by a flexible diaphragm gas spring. A reciprocally movable piston is disposed in a transverse cylinder in the housing and moves substantially at right angles relative to the flexible diaphragms. An incompressible fluid fills the housing which is divided into two separate chambers by suitable ports. One chamber provides fluid coupling between the power diaphragm of the RFPSE and the piston and the second chamber provides fluid coupling between the gas spring diaphragm and the opposite side of the piston. The working members of a gas compressor, pump, or alternator are driven by the piston. Sealing and wearing parts of the apparatus are mounted at the external ends of the transverse cylinder in a double acting arrangement for accessibility. An annular counterweight is mounted externally of the reciprocally movable piston and is driven by incompressible fluid coupling in a direction opposite to the piston so as to damp out transverse vibrations.

Electrically induced displacement transport of immiscible oil in saline sediments.

PubMed

Pamukcu, Sibel; Shrestha, Reena A; Ribeiro, Alexandra B; Mateus, Eduardo P

2016-08-05

Electrically assisted mitigation of coastal sediment oil pollution was simulated in floor-scale laboratory experiments using light crude oil and saline water at approximately 1/10 oil/water (O/W) mass ratio in pore fluid. The mass transport of the immiscible liquid phases was induced under constant direct current density of 2A/m(2), without water flooding. The transient pore water pressures (PWP) and the voltage differences (V) at and in between consecutive ports lined along the test specimen cell were measured over 90days. The oil phase transport occurred towards the anode half of the test specimen where the O/W volume ratio increased by 50% over its initial value within that half-length of the specimen. In contrast, the O/W ratio decreased within the cathode side half of the specimen. During this time, the PWP decreased systematically at the anode side with oil bank accumulation. PWP increased at the cathode side of the specimen, signaling increased concentration of water there as it replaced oil in the pore space. Electrically induced transport of the non-polar, non-conductive oil was accomplished in the opposing direction of flow by displacement in absence of viscous coupling of oil-water phases. Copyright © 2016 Elsevier B.V. All rights reserved.

Earth Observations taken by the Expedition 15 Crew

NASA Image and Video Library

2007-05-13

ISS015-E-07934 (13 May 2007) --- Mazatlan, Mexico is featured in this image photographed by an Expedition 15 crewmember on the International Space Station. Mazatlan is Mexico's largest port, situated on one of the best estuaries on Mexico's Pacific coast, illustrated well in this image. Docks and naval yards line the north side of the estuary. The city itself appears as a series of light-toned city blocks covering the center of the image. Mazatlan (population of 352,000 in 2005) is growing northward from the downtown peninsula, with tourist beaches backed by hotels, and a marina and golf courses just beyond. No city growth yet appears on the south side the estuary where farm lands can be seen. The famous Faro Lighthouse occupies the top of a steep island--now connected by a bridge to the mainland--at the mouth of the estuary (top center). The Faro Lighthouse is the second tallest in the world behind Gibraltar's. The wide, straight, almost vertical line of the railroad appears to bisect the picture. This image shows sea features well, primarily ocean swells coming in from the southwest, which appear as a series of parallel lines covering the entire sea surface in this view. An oil slick offshore of the tourist beaches appears as a dark line along the left side of the image.

Microwave Power Combiner/Switch Utilizing a Faraday Rotator

NASA Technical Reports Server (NTRS)

Perez, Raul

2008-01-01

A proposed device for combining or switching electromagnetic beams would have three ports, would not contain any moving parts, and would be switchable among three operating states: Two of the ports would be for input; the remaining port would be for output. In one operating state, the signals at both input ports would be coupled through to the output port. In each of the other two operating states, the signal at only one input port would be coupled to the output port. The input port would be selected through choice of the operating state.

Water quality assessment of Australian ports using water quality evaluation indices

PubMed Central

Jahan, Sayka

2017-01-01

Australian ports serve diverse and extensive activities, such as shipping, tourism and fisheries, which may all impact the quality of port water. In this work water quality monitoring at different ports using a range of water quality evaluation indices was applied to assess the port water quality. Seawater samples at 30 stations in the year 2016–2017 from six ports in NSW, Australia, namely Port Jackson, Botany, Kembla, Newcastle, Yamba and Eden, were investigated to determine the physicochemical and biological variables that affect the port water quality. The large datasets obtained were designed to determine the Water Quality Index, Heavy metal Evaluation Index, Contamination Index and newly developed Environmental Water Quality Index. The study revealed medium water quality index and high and medium heavy metal evaluation index at three of the study ports and high contamination index in almost all study ports. Low level dissolved oxygen and higher level of total dissolved solids, turbidity, fecal coliforms, copper, iron, lead, zinc, manganese, cadmium and cobalt are mainly responsible for the poor water qualities of the port areas. Good water quality at the background samples indicated that various port activities are the likely cause for poor water quality inside the port area. PMID:29244876

Port Stakeholder Summit: Advancing More Sustainable Ports (April 2014)

EPA Pesticide Factsheets

EPA's National Port Stakeholders Summit, Advancing More Sustainable Ports, focused on actions to protect air quality while reducing climate risk and supporting economic growth, making ports more environmentally sustainable.

Ports Primer: 4.0 Port-Community Relations

EPA Pesticide Factsheets

Ports support and benefit local, regional and national economies through their role in creating jobs and transporting goods. The relationship between ports and near-port communities can be complex, as illustrated by case studies.

Ports Primer: 2.0 The Role of Ports

EPA Pesticide Factsheets

Our nation’s ports are an important part of our national economy and intermodal transportation system. The port industry faces many challenges, many of which can also involve and affect near-port communities.

Characterization of the near-source population around five ...

EPA Pesticide Factsheets

Many ports are currently preparing for increased freight traffic, which may result in elevated local air pollution in areas near the port and freight transportation corridors. In this study, a geographical information system (GIS) analysis of areas surrounding five ports – Port of New York and New Jersey, Port of Virginia, Port of Savannah, Port of Miami, and Port of Houston – was conducted to characterize the population that might be affected by air emissions from the freight transportation network and to determine which sources had the potential to affect the most people. Defining “near-source” populations as living within 300 m of the freight transportation network, namely the port and associated truck routes, railroads, and intermodal facilities (e. g. rail yards and warehouses); near-source populations ranged from 37,000 to over a million within 10 km of a port. At the ports considered, the population living within 300 m of the port boundary constituted <10 % of the total near-source population. Sensitive population exposure was also indicated, such as the 81 day care centers and K-12 schools in near-source environments within 2 km of the Port of New York and New Jersey. Minority groups constituted 55 % to 85 % of the near-source populations in the five port areas. For four of the five ports, the mean and median income of the near-source population was lower and the minority percentage was higher than the population living adjacent to the near-sou

Midterm outcomes of single port thoracoscopic surgery for major pulmonary resection

PubMed Central

2017-01-01

Introduction Single-port thoracoscopic surgery has widened the current minimally invasive surgical techniques toward more less invasive procedures in terms of reducing the number of incisions. However, the current status of oncologic outcome with this technique is not well known for lung cancer surgery. The purpose of this study is to evaluate the oncologic outcomes in early stage lung cancer for impact of the survival outcomes with our experience of conversion to a single-port approach from the conventional three-port approach. Materials and methods Retrospective data of patients who underwent thoracoscopic major lung resection for non-small cell lung cancer between January 2006 and June 2015 were analyzed. Patients’ characteristics, perioperative outcomes, pathologic result, and postoperative follow-up data of thoracoscopic surgery were reviewed and surgical outcomes were compared between conventional three-port (n = 168), two-port (n = 68), and single-port thoracoscopic surgery (n = 203). Results Of the 203 single-port thoracoscopic surgeries, we performed 167 single-port thoracoscopic lobectomy and mediastinal lymph node dissections. During the learning period of each thoracoscopic approach, the mean operation time for single-port thoracoscopic surgery (189±62 min) was not significantly different from those of two-port (175±46 min) and three-port (195±75 min) thoracoscopic lobectomy (p = 0.165). Perioperative outcomes including drain indwelling time (p <0.001), complication (p = 0.185) and conversion event (p = 0.911) were not worsened during learning period with two-port. Midterm survival (p = 0.753) and recurrence free survival (p = 0.656) of single port thoracoscopic lobectomy showed acceptable results compared with two- and three-port approach. Conclusions Single-port thoracoscopic surgery is safe and a feasible option for major lung resection in lung malignancy and this approach following experiences of two-port approach may yield similar oncologic results to those of conventional multi-port approach during thoracoscopic lobectomy. PMID:29136038

Research for Foreign Advanced Ports for Protection and Development Experience

NASA Astrophysics Data System (ADS)

Zhang, Lu; Tian, Mingjing; Zhao, Junjie; Shou, Youping; Wang, Ning; Qiao, Jianzhe; Li, Guanglou

2018-04-01

Into the twenty-first century, the process globalization of economic and trade is getting faster and faster, As of 2014, China's annual port trading amount topped the world, But in the port of environmental protection sustainable development approach with foreign advanced port environmental management concept has a big gap. Combined with the present situation of modern ports in China. Drawing lessons from foreign advanced environmental protection idea of port, in order to promote the protection of port environment in our country. The experience of protection and development of foreign advanced port environment will be discussed and discussed.

P-1 truss moved to work stand in O&C Building

NASA Technical Reports Server (NTRS)

2000-01-01

Inside the Operations and Checkout Building, an overhead crane lifts the top of the canister containing the P-1 truss, a component of the International Space Station. The truss, scheduled to fly in spring of 2002, is part of a total 10-truss, girder-like structure on the Station that will ultimately extend the length of a football field. Astronauts will attach the 14-by- 15 foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the Station's radiators away from the sun to increase their maximum cooling efficiency.

P-1 truss arrival at KSC

NASA Technical Reports Server (NTRS)

2000-01-01

Workers oversee the placement of the P-1 truss, a component of the International Space Station, onto a flatbed truck that will move it to the Operations and Checkout Building for processing. The P-1 truss, scheduled to fly in spring of 2002, is part of a total 10-truss, girder-like structure on the Station that will ultimately extend the length of a football field. Astronauts will attach the 14-by-15 foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P- 1 will house the thermal radiator rotating joint (TRRJ) that will rotate the Station's radiators away from the sun to increase their maximum cooling efficiency.

Soyuz TMA-13 (17S) approach to the ISS during Expedition 17

NASA Image and Video Library

2008-10-14

ISS017-E-019552 (14 Oct. 2008) --- The Soyuz TMA-13 spacecraft approaches the International Space Station, carrying NASA astronaut Michael Fincke, Expedition 18 commander; Russian Federal Space Agency cosmonaut Yury Lonchakov, Soyuz commander and flight engineer; and American spaceflight participant Richard Garriott. Fincke and Lonchakov will spend six months on the station, while Garriott will return to Earth on Oct. 23 with two of the Expedition 17 crewmembers currently on the complex. Eastern Romania just north of the Black Sea port of Constanta with the lower Danube River floodplain along the left side and forested parts of the Babadagului Plateau at the top form the backdrop for the scene.

EVA 2 - MS Massimino waves to crewmates

NASA Image and Video Library

2002-03-05

STS109-E-5606 (5 March 2002) --- Astronaut Michael J. Massimino, mission specialist, waves to crewmates on the other side of the aft flight deck windows on Columbia, while equipped with his extravehicular mobility units (EMU) space suit and standing on the end of the Remote Manipulator System (RMS) arm in the shuttle's cargo bay. This day's space walk went on to see astronauts James H. Newman and Massimino replace the port solar array on the Hubble Space Telescope (HST), partially visible in the background. On the previous day astronauts John M. Grunsfeld and Richard M. Linnehan replaced the starboard solar array on the giant telescope. The image was recorded with a digital still camera.

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

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

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

P-1 truss moved to work stand in O&C Building

NASA Technical Reports Server (NTRS)

2000-01-01

The P-1 truss (top of photo), a component of the International Space Station, nears its work stand in the Operations and Checkout Building where it will undergo processing. Scheduled to fly in spring of 2002, the P-1 is part of a total 10-truss, girder-like structure on the Station that will ultimately extend the length of a football field. Astronauts will attach the 14-by- 15 foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the Station's radiators away from the sun to increase their maximum cooling efficiency.

Financial management of Kashima Rinkai Specified Sewage Works.

PubMed

Ochiai, E; Igarashi, T; Iseki, H; Seya, H; Matsui, S

2006-01-01

The Kashima Rinkai Specified Sewage Works (KRSSW) is located at the northern side of the Kashima Coastal Industrial Zone, facing the Sea of Kashimanada (Pacific Ocean). It straddles one city and two townships: the city of Kashima, which boasts Kashima Port, a transportation center that was constructed on Kashimanada Beach by digging into the virgin sands, and the towns of Kamisu and Hasaki. The industries located there include steel, petrochemicals, chemicals, foodstuffs, livestock feeds, electric power and machinery metals. Industrial wastewaters with public sewage, except steel industry, are treated by the Fukashiba Treatment Plant which is managed by the Ibaraki Prefectural Government. The financial management of KRSSW is analysed to show its stand-alone condition.

Thermal resilient multiple jaw braze fixture

DOEpatents

Ney, R.; Perrone, A.J.

1995-07-11

A braze fixture has side walls forming a cavity with an opening to receive a stack of parts to be brazed. Sidewalls of the housing have a plurality of bearing receiving openings into which bearing rods or jaws are inserted to align the stacked elements of the workpiece. The housing can also have view ports to allow a visual check of the alignment. Straps or wires around the fixture are selected to have thermal characteristics similar to the thermal characteristics of the workpiece undergoing brazing. The straps or wires make physical contact with the bearing rods thereby causing bearing rods to maintain the workpiece in proper alignment throughout the entire brazing cycle. 9 figs.

View of Anderson and Yurchikhin working in the US Lab during Expedition 15

NASA Image and Video Library

2007-08-30

ISS015-E-25420 (30 Aug. 2007) --- Astronaut Clay Anderson (left), Expedition 15 flight engineer, works the controls of the station's robotic arm, Canadarm2; while cosmonaut Fyodor N. Yurchikhin, commander representing Russia's Federal Space Agency, works with docking systems in the Destiny laboratory of the International Space Station during Pressurized Mating Adapter-3 (PMA-3) transfer operations. Using the Canadarm2, the PMA-3 was undocked from the Unity node's left side at 7:18 a.m. (CDT) and docked to Unity's lower port at 8:07 a.m. to prepare for the arrival of Node 2, the Harmony module, on the STS-120 flight of Space Shuttle Discovery in October 2007.

P-1 truss moved to work stand in O&C Building

NASA Technical Reports Server (NTRS)

2000-01-01

The P-1 truss, a component of the International Space Station, is lowered into a work stand in the Operations and Checkout Building where it will undergo processing. Scheduled to fly in spring of 2002, the P-1 is part of a total 10-truss, girder-like structure on the Station that will ultimately extend the length of a football field. Astronauts will attach the 14-by-15 foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the Station's radiators away from the sun to increase their maximum cooling efficiency.

The Identification and Classification of Inland Ports

DOT National Transportation Integrated Search

2001-08-01

This report presents a formal definition for inland ports and creates a classification methodology to promote familiarity with inland port operations and aid transportation planners interested in supporting inland port operations. Inland ports are si...

Northwest Ports Achievements in Reducing Emissions and Improving Performance

EPA Pesticide Factsheets

Case history on the status of the Northwest Ports Clean Air Strategy for the Port of Seattle, Port of Tacoma, and Port Metro Vancouver. Presents key objectives, emission and performance goals and outcomes.

Ports Primer: 7.4 Agency Responsibilities

EPA Pesticide Factsheets

Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

Ports Primer: 3.2 Port Governance

EPA Pesticide Factsheets

State and local governments are important players in port governance and in oversight of transportation projects that may affect ports. Private corporations may also play a role if they lease or own a terminal at a port.

Ports Primer: 7.2 Air Emissions

EPA Pesticide Factsheets

Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

7 CFR 354.1 - Overtime work at border ports, sea ports, and airports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Overtime work at border ports, sea ports, and airports. 354.1 Section 354.1 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... EXPORTS; AND USER FEES § 354.1 Overtime work at border ports, sea ports, and airports. (a)(1) Any person...

78 FR 42587 - Deepwater Port License: Amendment of the Neptune LNG LLC Deepwater Port License and Temporary...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... Neptune LNG LLC Deepwater Port License and Temporary Suspension of Operations at the Neptune LNG Deepwater... decision to approve the request of Neptune LNG LLC (Neptune) for a temporary five-year suspension of port operations at the Neptune Deepwater Port by amending the Neptune Deepwater Port License. ADDRESSES: The...

Integrated circuit test-port architecture and method and apparatus of test-port generation

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

Teifel, John

A method and apparatus are provided for generating RTL code for a test-port interface of an integrated circuit. In an embodiment, a test-port table is provided as input data. A computer automatically parses the test-port table into data structures and analyzes it to determine input, output, local, and output-enable port names. The computer generates address-detect and test-enable logic constructed from combinational functions. The computer generates one-hot multiplexer logic for at least some of the output ports. The one-hot multiplexer logic for each port is generated so as to enable the port to toggle between data signals and test signals. Themore » computer then completes the generation of the RTL code.« less

Green Port / Eco Port Project - Applications and Procedures in Turkey

NASA Astrophysics Data System (ADS)

Akgul, Burak

2017-12-01

As being the heartlands of international trade, sea ports are the junction points of land and sea routes. The growth of global trade has led to the development of number and capacity as well as the service quality of ports. The policies and procedures applied during construction, operation and development of ports under development with environmental considerations scope has evolved in accordance with the needs of global trends. Although maritime transportation provides the most ecofriendly transportation method, the reduction of potential environmental threats and continuous improvement of ports and their vicinity is paramount from environmental concerns with regards to the international environmental standards. In the context of the study, national and international legal regulations governing the control of the environmental impacts of the activity groups causing pollution in Turkey based sea ports were viewed. In addition, the models applied during the measurement and documentation of environmental impacts were investigated. The most important aspects in terms of the effectiveness of the environmental management models are legal regulations. However, the standards applied at the ports without any legal obligation, such as EcoPorts applications, ISO 14001 standard, and the EMAS (Eco-Management and Audit Scheme) were sought in the scope of the study. The boundaries of the study were determined as the EU based Environmental Management Systems and the Green Port/Eco Port Project which is being administered by the Turkish Ministry of Transport, Maritime and Communication. “Marport”, which is Turkey’s first certified Green Port / Eco Port is designated as the experimental study site. In addition, the provisions in the ports of ESPO member countries are approached in order to compare the effectiveness and applicability of Green Port / Eco Port Project.

Method and apparatus for cold gas reinjection in through-flow and reverse-flow wave rotors

NASA Technical Reports Server (NTRS)

Nalim, M. Razi (Inventor); Paxson, Daniel E. (Inventor)

1999-01-01

A method and apparatus for cold gas reinjection in through-flow and reverse-flow wave rotors having a plurality of channels formed around a periphery thereof. A first port injects a supply of cool air into the channels. A second port allows the supply of cool air to exit the channels and flow to a combustor. A third port injects a supply of hot gas from the combustor into the channels. A fourth port allows the supply of hot gas to exit the channels and flow to a turbine. A diverting port and a reinjection port are connected to the second and third ports, respectively. The diverting port diverts a portion of the cool air exiting through the second port as reinjection air. The diverting port is fluidly connected to the reinjection port which reinjects the reinjection air back into the channels. The reinjection air evacuates the channels of the hot gas resident therein and cools the channel walls, a pair of end walls of the rotor, ducts communicating with the rotor and subsequent downstream components. In a second embodiment, the second port receives all of the cool air exiting the channels and the diverting port diverts a portion of the cool air just prior to the cool air flowing to the combustor.

Port of Davisville utilization study : phase II.

DOT National Transportation Integrated Search

2011-02-01

This project investigated the feasibility of expanding the Port of Davisville (Quonset Point, RI) to serve : as a port of entry and departure for international container shipments. As an international port of entry : (departure), the Port of Davisvil...

Effect of varying internal geometry on the static performance of rectangular thrust-reverser ports

NASA Technical Reports Server (NTRS)

Re, Richard J.; Mason, Mary L.

1987-01-01

An investigation has been conducted to evaluate the effects of several geometric parameters on the internal performance of rectangular thrust-reverser ports for nonaxisymmetric nozzles. Internal geometry was varied with a test apparatus which simulated a forward-flight nozzle with a single, fully deployed reverser port. The test apparatus was designed to simulate thrust reversal (conceptually) either in the convergent section of the nozzle or in the constant-area duct just upstream of the nozzle. The main geometric parameters investigated were port angle, port corner radius, port location, and internal flow blocker angle. For all reverser port geometries, the port opening had an aspect ratio (throat width to throat height) of 6.1 and had a constant passage area from the geometric port throat to the exit. Reverser-port internal performance and thrust-vector angles computed from force-balance measurements are presented.

Compact waveguide circular polarizer

DOEpatents

Tantawi, Sami G.

2016-08-16

A multi-port waveguide is provided having a rectangular waveguide that includes a Y-shape structure with first top arm having a first rectangular waveguide port, a second top arm with second rectangular waveguide port, and a base arm with a third rectangular waveguide port for supporting a TE.sub.10 mode and a TE.sub.20 mode, where the end of the third rectangular waveguide port includes rounded edges that are parallel to a z-axis of the waveguide, a circular waveguide having a circular waveguide port for supporting a left hand and a right hand circular polarization TE.sub.11 mode and is coupled to a base arm broad wall, and a matching feature disposed on the base arm broad wall opposite of the circular waveguide for terminating the third rectangular waveguide port, where the first rectangular waveguide port, the second rectangular waveguide port and the circular waveguide port are capable of supporting 4-modes of operation.

Ports Primer: 4.1 Port Impacts to Local Communities

EPA Pesticide Factsheets

State and local governments are important players in port governance and in oversight of transportation projects that may affect ports. Private corporations may also play a role if they lease or own a terminal at a port.

Ports Primer: 7.3 Federal Environmental Regulations, Initiatives and Standards

EPA Pesticide Factsheets

Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

76 FR 50710 - Security Zones; Cruise Ships, San Pedro Bay, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-16

... located within the San Pedro Bay port area landward of the sea buoys bounding the Port of Los Angeles or... port area landward of the sea buoys bounding the Port of Los Angeles or Port of Long Beach or at... authorized by the Captain of the Port (COTP) Los Angeles--Long Beach, or his designated representative. DATES...

33 CFR 165.809 - Security Zones; Port of Port Lavaca-Point Comfort, Point Comfort, TX and Port of Corpus Christi...

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Eighth Coast Guard District § 165.809 Security Zones; Port of Port...) Location. The following area is designated as a security zone: all waters of the Corpus Christi Inner...

7 CFR 354.1 - Overtime work at border ports, sea ports, and airports.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Overtime work at border ports, sea ports, and airports... EXPORTS; AND USER FEES § 354.1 Overtime work at border ports, sea ports, and airports. (a)(1) Any person... of aircraft at airports of entry or other places of inspection as a consequence of the operation of...

Patient-specific port placement for laparoscopic surgery using atlas-based registration

NASA Astrophysics Data System (ADS)

Enquobahrie, Andinet; Shivaprabhu, Vikas; Aylward, Stephen; Finet, Julien; Cleary, Kevin; Alterovitz, Ron

2013-03-01

Laparoscopic surgery is a minimally invasive surgical approach, in which abdominal surgical procedures are performed through trocars via small incisions. Patients benefit by reduced postoperative pain, shortened hospital stays, improved cosmetic results, and faster recovery times. Optimal port placement can improve surgeon dexterity and avoid the need to move the trocars, which would cause unnecessary trauma to the patient. We are building an intuitive open source visualization system to help surgeons identify ports. Our methodology is based on an intuitive port placement visualization module and atlas-based registration algorithm to transfer port locations to individual patients. The methodology follows three steps:1) Use a port placement visualization module to manually place ports in an abdominal organ atlas. This step generates port-augmented abdominal atlas. This is done only once for a given patient population. 2) Register the atlas data with the patient CT data, to transfer the prescribed ports to the individual patient 3) Review and adjust the transferred port locations using the port placement visualization module. Tool maneuverability and target reachability can be tested using the visualization system. Our methodology would decrease the amount of physician input necessary to optimize port placement for each patient case. In a follow up work, we plan to use the transferred ports as starting point for further optimization of the port locations by formulating a cost function that will take into account factors such as tool dexterity and likelihood of collision between instruments.

Guidelines for port authorities and governments on the privatization of port facilities

DOT National Transportation Integrated Search

1998-09-23

Definitions of privatization as there are port practitioners and experts. In these circumstances, drafting "Guidelines for Port Authorities and Governments on the privatization of port facilities" is a challenge. The ten-step approach presented in th...

2. Photocopy of photograph (original print located in Pope & ...

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

2. Photocopy of photograph (original print located in Pope & Talbot Archives Port Gamble, WA). Unknown Photographer, Circa 1953. View of Port Gamble and surroundings, aerial shot facing west. Port Gamble Bay, townsite and millsite in foreground, Hood Canal and Olympic Mountains in the background. - Port Gamble National Historic Landmark, Bounded by Hood Canal, Port Gamble Bay, State Road 104, & Town Limits, Port Gamble, Kitsap County, WA

Hazard report. Infants may fall through insecure ports on incubators.

PubMed

2010-01-01

If the iris ports or access ports on infant incubators are not sufficiently secure, infants may work their way through the ports and fall. To reduce this risk, users should make sure that the ports are closed securely following each use. When possible, users should pass tubing through the incubator hood's grommets instead of through the larger and potentially less secure iris ports.

Designing and developing portable large-scale JavaScript web applications within the Experiment Dashboard framework

NASA Astrophysics Data System (ADS)

Andreeva, J.; Dzhunov, I.; Karavakis, E.; Kokoszkiewicz, L.; Nowotka, M.; Saiz, P.; Tuckett, D.

2012-12-01

Improvements in web browser performance and web standards compliance, as well as the availability of comprehensive JavaScript libraries, provides an opportunity to develop functionally rich yet intuitive web applications that allow users to access, render and analyse data in novel ways. However, the development of such large-scale JavaScript web applications presents new challenges, in particular with regard to code sustainability and team-based work. We present an approach that meets the challenges of large-scale JavaScript web application design and development, including client-side model-view-controller architecture, design patterns, and JavaScript libraries. Furthermore, we show how the approach leads naturally to the encapsulation of the data source as a web API, allowing applications to be easily ported to new data sources. The Experiment Dashboard framework is used for the development of applications for monitoring the distributed computing activities of virtual organisations on the Worldwide LHC Computing Grid. We demonstrate the benefits of the approach for large-scale JavaScript web applications in this context by examining the design of several Experiment Dashboard applications for data processing, data transfer and site status monitoring, and by showing how they have been ported for different virtual organisations and technologies.

The Effect of Supply Disruptions on Customer Service Levels: a Case for Delivering Fertilizer Products using Maritime Transportation

NASA Astrophysics Data System (ADS)

Siswanto, N.; Kurniawati, U.; Wiratno, S. E.; Rusdiansyah, A.

2018-04-01

Delivering a product to customers can have a series of activities. It starts with the production of the product and then transporting it to the customers. However, uncontrollable and undesirable chance of disruption can occur during the delivery either at the production facility/supply side or in the process of transporting the product. Many researches has been conducting in the process of delivering the product. However not many considers these disruptions, although the disruptions has negative impacts on company such as reduce the profit, produce unbalanced inventory, and affect its reputation. This research will focus on the effect of supply disruption on customer service levels in the maritime transportation problem in order to maintain inventory level both in the supply and destination warehouses during predetermined planning horizon. The system considered consists of one loading port and two discharge ports for distributing one product. By using discrete event simulation, the result showed that supply disruption affects unbalanced inventory in the destination warehouses so that it will also influence company’s service level. The results show that there is a significant decreasing both in delivery service level, about 14%, and production service level, about 15% when the disruption occurs. A scenario to increase production rate is simulated to improved the service level.

Baclofen pump catheter leakage after migration of the abdominal catheter in a pediatric patient with spasticity.

PubMed

Dastgir, Amer; Ranalli, Nathan J; MacGregor, Theresa L; Aldana, Philipp R

2015-09-01

The authors report an unusual case of intrathecal baclofen withdrawal due to the perforation and subsequent leakage of a baclofen pump catheter in a patient with spastic cerebral palsy. A 15-year-old boy underwent an uncomplicated placement of an intrathecal baclofen pump for the treatment of spasticity due to cerebral palsy. After excellent control of symptoms for 3 years, the patient presented to the emergency department with increasing tremors following a refill of his baclofen pump. Initial evaluation consisted of radiographs of the pump and catheter, which appeared normal, and a successful aspiration of CSF from the pump's side port. A CT dye study revealed a portion of the catheter directly overlying the refill port and extravasation of radiopaque dye into the subfascial pocket anterior to the pump. During subsequent revision surgery, a small puncture hole in the catheter was seen to be leaking the drug. The likely cause of the puncture was an inadvertent perforation of the catheter by a needle during the refilling of the pump. This case report highlights a unique complication in a patient with an intrathecal baclofen pump. Physicians caring for these patients should be aware of this rare yet potential complication in patients presenting with baclofen withdrawal symptoms.

STS-113 Astronauts Work on Port One (P1) Truss on International Space Station

NASA Technical Reports Server (NTRS)

2002-01-01

The 16th American assembly flight and 112th overall American flight to the International Space Station (ISS) launched on November 23, 2002 from Kennedy's launch pad 39A aboard the Space Shuttle Orbiter Endeavor STS-113. Mission objectives included the delivery of the Expedition Six Crew to the ISS, the return of Expedition Five crew back to Earth, and the installation and activation of the Port 1 Integrated Truss Assembly (P1). The first major component installed on the left side of the Station, the P1 truss provides an additional three External Thermal Control System radiators. Weighing in at 27,506 pounds, the P1 truss is 45 feet (13.7 meters) long, 15 feet (4.6 meters) wide, and 13 feet (4 meters) high. Three space walks, aided by the use of the Robotic Manipulator Systems of both the Shuttle and the Station, were performed in the installation of P1. In this photograph, astronauts Michael E. Lopez-Alegria (above) and John B. Herrington (below) work on the newly installed P1 truss during the mission's second scheduled session of extravehicular activity. The space walk lasted 6 hours, 10 minutes. The end effector of the Canadarm2 or Space Station Remote Manipulator System (SSRMS) and Earth's horizon are visible in the bottom of frame.

Supply-side invasion ecology: characterizing propagule pressure in coastal ecosystems

PubMed Central

Verling, Emma; Ruiz, Gregory M; Smith, L. David; Galil, Bella; Miller, A. Whitman; Murphy, Kathleen R

2005-01-01

The observed rates and deleterious impacts of biological invasions have caused significant alarm in recent years, driving efforts to reduce the risk (establishment) of new introductions. Characterizing the supply of propagules is key to understanding invasion risk and developing effective management strategies. In coastal ecosystems, ships' ballast water is an important transfer mechanism (vector) for marine and freshwater species. Commercial ships exhibit a high degree of variation in ballast water operations that affect both the quantity and quality of propagule supply, and thereby invasion risk. The per-ship inoculation size from ballast water depends upon both the volume discharged and the organism density. Moreover, propagule quality will vary among source regions (ports) and voyage routes, due to differences in species composition and transport conditions, respectively. We show that significant differences exist in (i) the frequency and volume of ballast water discharge among vessel types, (ii) the frequency of vessel types and routes (source regions) among recipient ports, and (iii) the transit success (survivorship) of zooplankton in ballast tanks among voyage routes. Thus, propagule supply is not a simple function of total ship arrivals. For ships, as well as other vectors, variation in propagule quantity and quality must be explicitly considered to estimate invasion risk and advance predictive ability. PMID:16024389

ISS Live!

NASA Technical Reports Server (NTRS)

Price, Jennifer; Harris, Philip; Hochstetler, Bruce; Guerra, Mark; Mendez, Israel; Healy, Matthew; Khan, Ahmed

2013-01-01

International Space Station Live! (ISSLive!) is a Web application that uses a proprietary commercial technology called Lightstreamer to push data across the Internet using the standard http port (port 80). ISSLive! uses the push technology to display real-time telemetry and mission timeline data from the space station in any common Web browser or Internet- enabled mobile device. ISSLive! is designed to fill a unique niche in the education and outreach areas by providing access to real-time space station data without a physical presence in the mission control center. The technology conforms to Internet standards, supports the throughput needed for real-time space station data, and is flexible enough to work on a large number of Internet-enabled devices. ISSLive! consists of two custom components: (1) a series of data adapters that resides server-side in the mission control center at Johnson Space Center, and (2) a set of public html that renders the data pushed from the data adapters. A third component, the Lightstreamer server, is commercially available from a third party and acts as an intermediary between custom components (1) and (2). Lightstreamer also provides proprietary software libraries that are required to use the custom components. At the time of this reporting, this is the first usage of Web-based, push streaming technology in the aerospace industry.

Comparison study of a long-pulse pulsed dye laser and a long-pulse pulsed alexandrite laser in the treatment of port wine stains.

PubMed

Li, Li; Kono, Taro; Groff, William Frederick; Chan, Henry H; Kitazawa, Yoshihiko; Nozaki, Motohiro

2008-03-01

Port wine stains (PWSs) are commonly treated by the pulsed dye laser. Recently, a long-pulse pulsed alexandrite laser was used to treat bulky vascular malformations. In the present study, we compare the efficacy and complications of the long-pulse pulsed dye laser (LPPDL) and the long-pulse pulsed alexandrite laser (LPPAL) in the treatment of PWSs. Eleven patients with Fitzpatrick skin types III-IV were enrolled in this study. One section of each patient's PWS was treated with LPPDL and another section was treated with LPPAL. The patients' PWSs were evaluated for efficacy of elimination of erythema and for treatment-related side effects. Both LPPDL and LPPAL treatment are effective in the treatment of PWSs. Hyperpigmentation was seen in two areas treated with LPPDL and in three areas treated with LPPAL. Hypopigmentation was seen in one area treated with LPPAL, but not in any of the areas treated with LPPDL. There was no scarring. LPPAL works best with hypertrophic, purple PWSs, while LPPDL yields better clinical improvements with the flat, pink PWSs. Targeting of deoxyhemoglobin, deeper penetration, and higher fluence may explain the effectiveness of LPPAL in purple, hypertrophic PWSs. However, there is a risk of dyspigmentation when using the LPPAL.

Electron Bernstein Wave Studies in MST

NASA Astrophysics Data System (ADS)

Seltzman, Andrew; Anderson, Jay; Forest, Cary; Nonn, Paul; Thomas, Mark; Almagri, Abdulgader; Chapman, Brett; Dubois, Ami; Goetz, John; McCollam, Karsten

2015-11-01

The RFP plasma is inaccessible to ECRH, requiring the electron Bernstein wave (EBW) for edge localized heating and current drive. MST is capable of generating RFPs or overdense tokamaks with Bt(0) ~ 0.08-0.14T in which a 5.55 GHz RF source (450kW, 2ms pulse) can heat at fundamental and harmonic EC resonances. The design of a suitable antenna is challenging in the RFP due to a magnetic field geometry that requires a low-field-side launch. The small vacuum gap between the close-fitting conducting shell and plasma leads to substantial antenna-plasma interaction. A minimized port hole size is required to limit error fields. Even so the port hole induced magnetic field perturbation in the antenna near-field that affects the mode conversion process and introduces EC resonances. A 5cm diameter cylindrical antenna centered in 5cm and 11cm diameter portholes is used. A multi-chord time-resolved x-ray detector and GENRAY ray tracing verifies EBW heating at higher harmonics in an MST tokamak with 10-40keV detected x-ray energies. Evidence of RF-induced emission from absorption at higher harmonics (4th / 5th) in low current RFP discharges has been observed. Simultaneous reflected power changes correspond to termination of x-ray emission indicating power limits. Work supported by USDOE.

Postoperative Radiation Therapy for Prostate Cancer: Comparison of Conventional Versus Hypofractionated Radiation Regimens.

PubMed

Tandberg, Daniel J; Oyekunle, Taofik; Lee, W Robert; Wu, Yuan; Salama, Joseph K; Koontz, Bridget F

2018-06-01

To compare acute/late toxicity and biochemical control in contemporaneous prostate cancer patient cohorts treated with hypofractionated postprostatectomy radiation therapy (hypoPORT) or conventional PORT (coPORT). Consecutive patients treated with intensity modulated hypoPORT (2.5 Gy per fraction, median cumulative dose 65 Gy [range, 57.5-70 Gy]) or coPORT (1.8-2.0 Gy per fraction, median cumulative dose 66 Gy [range, 60-74 Gy]) between 2005 and 2016 at 2 institutions constituted the study cohort. Acute toxicity and cumulative late grade 2 and ≥3 genitourinary (GU) and gastrointestinal (GI) toxicity incidences were calculated for all patients using the Kaplan-Meier method and compared between cohorts. Biochemical progression-free survival (bPFS) was calculated in patients with ≥12 months' follow-up. Median follow-up for all 461 patients was 38.6 months. Of the 461 patients, 167 (36%) received hypoPORT, and 294 (64%) patients received coPORT. The hypoPORT cohort had significantly worse baseline urinary incontinence. Acute grade ≥2 GU toxicity was more common after hypoPORT (22% vs 8%) (P = .0001). Late grade ≥3 GU toxicity cumulative incidence at 6 years was 11% (hypoPORT) and 4% (coPORT) (P = .0081). However, hypoPORT was not associated with late grade ≥2 GU toxicity on multivariate analysis (hazard ratio 1.39, 95% confidence interval 0.86-2.34) (P = .18). There was no difference in acute or late GI toxicity. In the subset of patients with ≥12 month's follow-up (n = 364, median follow-up 52 months), 4-year bPFS was 78% (95% CI 69.4-85.0) after hypoPORT (P = .0038) and 65% (95% CI 57.6-71.1) after coPORT. HypoPORT was not significant for bPFS on multivariate analysis (hazard ratio 0.64, 95% CI 0.41-1.02, P = .059). HypoPORT shows promising early biochemical control. After controlling for baseline urinary function, hypoPORT was not associated with greater GU toxicity than coPORT. © 2018 Elsevier Inc. Copyright © 2018 Elsevier Inc. All rights reserved.

Roberts Bank: Ecological crucible of the Fraser River estuary

NASA Astrophysics Data System (ADS)

Sutherland, Terri F.; Elner, Robert W.; O'Neill, Jennifer D.

2013-08-01

Roberts Bank, part of the Fraser River delta system on Canada's Pacific coast, is a dynamic estuarine environment supporting important fisheries as well as internationally significant populations of migratory shorebirds. The 8000 ha bank environment comprises a complex of riparian boundaries, intertidal marshes, mud and sand flats, eelgrass meadows, macroalgae and biofilms. Anthropogenic developments (a ferry causeway in 1961 and a port causeway in 1969) have been responsible for changes in tidal flow patterns, tidal elevation, sediment transport and the net expansion of eelgrass beds. The goals of the present study were to (1) directly compare geotechnical properties spanning each side of the coalport causeway, and (2) enhance our understanding of the intercauseway ecosystem under a high-resolution sampling design. Sediment properties (grain size, porosity, organic content, and chlorophyll) and biological communities (eelgrass, macrofauna (0.5-1.0 mm) and meiofauna (0.063-0.5 mm)) were surveyed in 1997 at three stations outside the intercauseway area and three lateral transects spanning the intercauseway tidal flat at tidal heights representing three different habitats: biofilm, Zostera japonica, and Zostera marina. A fine-silt organic-rich porous deposit was observed on the shoreward north side of the coalport causeway relative to the south counterpart, suggesting that consolidation and erosion processes could likely not keep pace with the deposition of Fraser River silt. High chlorophyll levels were found in the protected shoreward northern border of the ferry causeway where fine sands dominate and higher water transparency exists, owing to the redirection of the silt-laden river plume by the coalport causeway. Principle Components Analysis revealed a positive relationship between these porous, organic-rich sediments and cumacean abundance in all regions where eelgrass was absent, including the north side of the coalport causeway. Further, a positive relationship was found between biofilm components (chlorophyll and silt), polydora, and harpacticoid copepod abundance, which, together with cumaceans, are food for Western Sandpipers, Calidris mauri. Finally, 52% of the intercauseway variation was explained by direct correlations between eelgrass attributes and fauna consisting of bivalves, caprellids, and harpacticoid copepods (root biomass, leaf area index), the latter being prey for juvenile salmon which depend on eelgrass beds as rearing habitat. These habitats are vulnerable to changes in tidal flow patterns, tidal elevation, sediment transport, and water clarity that could be caused by future port development and/or sea level rise in response to climate change.

4. View of houses from Port Ludlow, houses no. 69 ...

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

4. View of houses from Port Ludlow, houses no. 69 and 70, facing southwest. House no. 69 in foreground, house no. 70 in background. - Houses Moved from Port Ludlow, Various Addresses (moved from Port Ludlow, WA), Port Gamble, Kitsap County, WA

Case Studies: Improving Environmental Performance and Economic Prosperity at Ports and in Near-Port Communities

EPA Pesticide Factsheets

Case Study links for improving environmental performance and economic prosperity at ports and in near-port communities. Case studies on equipment upgrades, jobs and benefits, land use and transportation, port-community engagement, and citizen science.

The construction strategy and measures for ecological analysis of China's ports

NASA Astrophysics Data System (ADS)

Zhang, Lu; Zhao, Junjie; Shou, Youping; Wang, Ning; Qiao, Jianzhe; Tian, Mingjing

2018-04-01

The Port is an important transport hub, one of the important infrastructure of the national economy, the corresponding regional development has a great role in promoting.The construction of the port has been developed rapidly, but it has also brought about more serious environmental problems. Therefore, this paper discusses the nature of ecological ports, summarized the experience of ecological protection measures on the international advanced ports and port construction ecology. The central idea is to explore the construction of ecological port ideas and development countermeasures.

W-band six-port network analyzer for two-port characterization of millimeter wave transistors

NASA Technical Reports Server (NTRS)

Moeller, Karl J.; Schaffner, James H.; Fetterman, Harold R.

1989-01-01

A W-band (75-100 GHz) six-port junction network analyzer was constructed from commercially available descrete waveguide components and was used for the direct two-port S-parameter measurement of active three-terminal devices. A comparison between the six-port and a down-converter-type frequency extender for a conventional network analyzer revealed the superior performance of the six-port. The application of the six-port to characterize a 0.1-micron gate-length HEMT at W-band is described, and representative results are presented.

An analytical and experimental study of injection-locked two-port oscillators

NASA Technical Reports Server (NTRS)

Freeman, Jon C.; Downey, Alan N.

1987-01-01

A Ku-band IMPATT oscillator with two distinct output power ports was injection-locked alternately at both ports. The transmission locking bandwidth was nearly the same for either port. The lower free running power port had a reflection locking bandwidth that was narrower than its transmission locking one. Just the opposite was found at the other port. A detailed analytical model for two-port injection-locked oscillators is presented, and its results agree quite well with the experiments. A critique of the literature on this topic is included to clear up misconceptions and errors. It is concluded that two-port injection-locked oscillators may prove useful in certain communication systems.

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

Feder, Russell; Youssef, Mahamoud; Klabacha, Jonathan

USITER is one of seven partner domestic agencies (DA) contributing components to the ITER project. Four diagnostic port plug packages (two equatorial ports and two upper ports) will be engineered and fabricated by Princeton Plasma Physics Lab (PPPL). Diagnostic port plugs as illustrated in Fig. 1 are large primarily stainless steel structures that serve several roles on ITER. The port plugs are the primary vacuum seal and tritium confinement barriers for the vessel. The port plugs also house several plasma diagnostic systems and other machine service equipment. Finally, each port plug must shield high energy neutrons and gamma photons frommore » escaping and creating radiological problems in maintenance areas behind the port plugs. The optimization of the balance between adequate shielding and the need for high performance, high throughput diagnostics systems is the focus of this paper. Neutronics calculations are also needed for assessing nuclear heating and nuclear damage in the port plug and diagnostic components. Attila, the commercially available discrete-ordinates software package, is used for all diagnostic port plug neutronics analysis studies at PPPL.« less

Sturge-Weber syndrome: Continued vigilance is needed.

PubMed

Hassan, Saeed; Babiker, Amir; Bashiri, Fahad A; Hassan, Hamdi H; Husseini, Maha El; Salih, Mustafa A

2015-01-01

Sturge-Weber syndrome (SWS) is a non-hereditary congenital disorder due to somatic mosaic mutations in the GNAQ gene. The classical presentation relates to the brain lesion (cerebral angiomatous lesion of leptomeninges, which is responsible for epileptic seizures, hemiparesis and mental retardation), skin lesion (unilateral facial nevus), ocular and oral involvement. We present a 12-year-old boy who was referred to the Division of Pediatric Neurology, King Saud University Medical City, Riyadh, Saudi Arabia with left-sided hemiparesis. Physical examination showed a port wine stain involving the right side of the face, extending to the upper thorax, and enlargement of both the right eye globe and cornea (megalocornea), indicating the presence of glaucoma. Following urgent referral to ophthalmology service, his eye condition improved dramatically post surgery. Neuroradiological investigations, including cranial computed tomography (CT) and magnetic resonance angiography (MRI) revealed the classical brain lesions of SWS, as well as right leptomeningeal choroidal angioma. Ten months later, he developed focal-onset seizures which responded to treatment. His cognition is normal with good school performance. Continued vigilance is needed to identify and manage the complications of SWS.

76 FR 76213 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

...). The Exchange currently has a tiered Active SQF Port Fee as follows: Cost per port Number of Active SQF... following Active SQF Port Fees: Cost per port Number of Active SQF Ports per month 0-4 $350 5-18 1,350 19... Change Relating to Active Specialized Quote Feed Port Fee November 30, 2011. Pursuant to Section 19(b)(1...