7 CFR 58.510 - Rooms and compartments.

Code of Federal Regulations, 2012 CFR

2012-01-01

... avoided. Rooms, compartments, coolers, and dry storage space in which any raw material, packaging or... contamination. (d) Coolers. Coolers shall be equipped with facilities for maintaining proper temperature and... quality and condition of the products. Coolers shall be kept clean, orderly and free from mold, and...

7 CFR 58.510 - Rooms and compartments.

Code of Federal Regulations, 2014 CFR

2014-01-01

... avoided. Rooms, compartments, coolers, and dry storage space in which any raw material, packaging or... contamination. (d) Coolers. Coolers shall be equipped with facilities for maintaining proper temperature and... quality and condition of the products. Coolers shall be kept clean, orderly and free from mold, and...

Simulating wall and corner fire tests on wood products with the OSU room fire model

Treesearch

H. C. Tran

1994-01-01

This work demonstrates the complexity of modeling wall and corner fires in a compartment. The model chosen for this purpose is the Ohio State University (OSU) room fire model. This model was designed to simulate fire growth on walls in a compartment and therefore lends itself to direct comparison with standard room test results. The model input were bench-scale data...

Large-eddy simulation of human-induced contaminant transport in room compartments.

PubMed

Choi, J-I; Edwards, J R

2012-02-01

A large-eddy simulation is used to investigate contaminant transport owing to complex human and door motions and vent-system activity in room compartments where a contaminated and clean room are connected by a vestibule. Human and door motions are simulated with an immersed boundary procedure. We demonstrate the details of contaminant transport owing to human- and door-motion-induced wake development during a short-duration event involving the movement of a person (or persons) from a contaminated room, through a vestibule, into a clean room. Parametric studies that capture the effects of human walking pattern, door operation, over-pressure level, and vestibule size are systematically conducted. A faster walking speed results in less mass transport from the contaminated room into the clean room. The net effect of increasing the volume of the vestibule is to reduce the contaminant transport. The results show that swinging-door motion is the dominant transport mechanism and that human-induced wake motion enhances compartment-to-compartment transport. The effect of human activity on contaminant transport may be important in design and operation of clean or isolation rooms in chemical or pharmaceutical industries and intensive care units for airborne infectious disease control in a hospital. The present simulations demonstrate details of contaminant transport in such indoor environments during human motion events and show that simulation-based sensitivity analysis can be utilized for the diagnosis of contaminant infiltration and for better environmental protection. © 2011 John Wiley & Sons A/S.

14 CFR 23.1192 - Engine accessory compartment diaphragm.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Engine accessory compartment diaphragm. 23... Powerplant Powerplant Fire Protection § 23.1192 Engine accessory compartment diaphragm. For aircooled radial engines, the engine power section and all portions of the exhaust sytem must be isolated from the engine...

14 CFR 23.1192 - Engine accessory compartment diaphragm.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Engine accessory compartment diaphragm. 23... Powerplant Powerplant Fire Protection § 23.1192 Engine accessory compartment diaphragm. For aircooled radial engines, the engine power section and all portions of the exhaust sytem must be isolated from the engine...

14 CFR 23.1192 - Engine accessory compartment diaphragm.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Engine accessory compartment diaphragm. 23... Powerplant Powerplant Fire Protection § 23.1192 Engine accessory compartment diaphragm. For aircooled radial engines, the engine power section and all portions of the exhaust sytem must be isolated from the engine...

46 CFR 167.45-1 - Steam, carbon dioxide, Halon 1301, and clean agent fire extinguishing systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... holds, paint lockers, and similar spaces. However, although existing steam smothering systems may be... to each cargo-oil deep tank, lamp locker, oil room, and like compartments, which lamp locker, oil... lamp lockers, oil rooms, and like compartments may be taken from the nearest steam supply line...

46 CFR 167.45-1 - Steam, carbon dioxide, Halon 1301, and clean agent fire extinguishing systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

... holds, paint lockers, and similar spaces. However, although existing steam smothering systems may be... to each cargo-oil deep tank, lamp locker, oil room, and like compartments, which lamp locker, oil... lamp lockers, oil rooms, and like compartments may be taken from the nearest steam supply line...

46 CFR 167.45-1 - Steam, carbon dioxide, Halon 1301, and clean agent fire extinguishing systems.

Code of Federal Regulations, 2013 CFR

2013-10-01

... holds, paint lockers, and similar spaces. However, although existing steam smothering systems may be... to each cargo-oil deep tank, lamp locker, oil room, and like compartments, which lamp locker, oil... lamp lockers, oil rooms, and like compartments may be taken from the nearest steam supply line...

Computer modeling and design of diagnostic workstations and radiology reading rooms

NASA Astrophysics Data System (ADS)

Ratib, Osman M.; Amato, Carlos L.; Balbona, Joseph A.; Boots, Kevin; Valentino, Daniel J.

2000-05-01

We used 3D modeling techniques to design and evaluate the ergonomics of diagnostic workstation and radiology reading room in the planning phase of building a new hospital at UCLA. Given serious space limitations, the challenge was to provide more optimal working environment for radiologists in a crowded and busy environment. A particular attention was given to flexibility, lighting condition and noise reduction in rooms shared by multiple users performing diagnostic tasks as well as regular clinical conferences. Re-engineering workspace ergonomics rely on the integration of new technologies, custom designed cabinets, indirect lighting, sound-absorbent partitioning and geometric arrangement of workstations to allow better privacy while optimizing space occupation. Innovations included adjustable flat monitors, integration of videoconferencing and voice recognition, control monitor and retractable keyboard for optimal space utilization. An overhead compartment protecting the monitors from ambient light is also used as accessory lightbox and rear-view projection screen for conferences.

46 CFR 167.45-1 - Steam, carbon dioxide, and halon fire extinguishing systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... accepted in lieu of the inert gas system for the protection of cargo holds, paint lockers, and similar... to each cargo-oil deep tank, lamp locker, oil room, and like compartments, which lamp locker, oil... lamp lockers, oil rooms, and like compartments may be taken from the nearest steam supply line...

46 CFR 167.45-1 - Steam, carbon dioxide, and halon fire extinguishing systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... accepted in lieu of the inert gas system for the protection of cargo holds, paint lockers, and similar... to each cargo-oil deep tank, lamp locker, oil room, and like compartments, which lamp locker, oil... lamp lockers, oil rooms, and like compartments may be taken from the nearest steam supply line...

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

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

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

7 CFR 58.211 - Packaging room for bulk products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Packaging room for bulk products. 58.211 Section 58... Service 1 Rooms and Compartments § 58.211 Packaging room for bulk products. A separate room or area shall... dust within the packaging room and where needed, a dust collector shall be provided and properly...

9 CFR 354.221 - Rooms and compartments.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Coolers and freezers. Coolers and freezers of adequate size and capacity shall be provided to reduce the... ventilated. (e) Storage and supply rooms. The storage and supply rooms shall be in good repair, kept dry, and...

9 CFR 354.221 - Rooms and compartments.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Coolers and freezers. Coolers and freezers of adequate size and capacity shall be provided to reduce the... ventilated. (e) Storage and supply rooms. The storage and supply rooms shall be in good repair, kept dry, and...

9 CFR 354.221 - Rooms and compartments.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Coolers and freezers. Coolers and freezers of adequate size and capacity shall be provided to reduce the... ventilated. (e) Storage and supply rooms. The storage and supply rooms shall be in good repair, kept dry, and...

9 CFR 354.221 - Rooms and compartments.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Coolers and freezers. Coolers and freezers of adequate size and capacity shall be provided to reduce the... ventilated. (e) Storage and supply rooms. The storage and supply rooms shall be in good repair, kept dry, and...

9 CFR 354.221 - Rooms and compartments.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Coolers and freezers. Coolers and freezers of adequate size and capacity shall be provided to reduce the... ventilated. (e) Storage and supply rooms. The storage and supply rooms shall be in good repair, kept dry, and...

7 CFR 58.620 - Freezing and packaging rooms.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Freezing and packaging rooms. 58.620 Section 58.620... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58.620 Freezing and packaging rooms. The rooms used for freezing and packaging frozen desserts shall be...

7 CFR 58.620 - Freezing and packaging rooms.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Freezing and packaging rooms. 58.620 Section 58.620... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58.620 Freezing and packaging rooms. The rooms used for freezing and packaging frozen desserts shall be...

7 CFR 58.620 - Freezing and packaging rooms.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Freezing and packaging rooms. 58.620 Section 58.620... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58.620 Freezing and packaging rooms. The rooms used for freezing and packaging frozen desserts shall be...

9 CFR 355.13 - Sanitation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... are specifically required: (a) Dressing rooms, toilet rooms, and urinals shall be sufficient in number... construction. They shall be separate from the rooms and compartments in which certified products are prepared... shall be placed in or near toilet rooms. (c) Toilet soil lines shall be separate from house drainage...

9 CFR 355.13 - Sanitation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... are specifically required: (a) Dressing rooms, toilet rooms, and urinals shall be sufficient in number... construction. They shall be separate from the rooms and compartments in which certified products are prepared... shall be placed in or near toilet rooms. (c) Toilet soil lines shall be separate from house drainage...

9 CFR 355.13 - Sanitation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... are specifically required: (a) Dressing rooms, toilet rooms, and urinals shall be sufficient in number... construction. They shall be separate from the rooms and compartments in which certified products are prepared... shall be placed in or near toilet rooms. (c) Toilet soil lines shall be separate from house drainage...

Turbofan Engine Core Compartment Vent Aerodynamic Configuration Development Methodology

NASA Technical Reports Server (NTRS)

Hebert, Leonard J.

2006-01-01

This paper presents an overview of the design methodology used in the development of the aerodynamic configuration of the nacelle core compartment vent for a typical Boeing commercial airplane together with design challenges for future design efforts. Core compartment vents exhaust engine subsystem flows from the space contained between the engine case and the nacelle of an airplane propulsion system. These subsystem flows typically consist of precooler, oil cooler, turbine case cooling, compartment cooling and nacelle leakage air. The design of core compartment vents is challenging due to stringent design requirements, mass flow sensitivity of the system to small changes in vent exit pressure ratio, and the need to maximize overall exhaust system performance at cruise conditions.

TUBEWALL: a passive solar thermo-siphoning, field-fabricated, water storage wall system

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

Moore, F.; Hemker, P.

1980-01-01

The basic component of TUBEWALL is a water-filled thin-wall cylindrical tube with an insulating foam vertical partition insert that divides the inside of the tube into a thin collector water compartment (solar side) and a larger storage water compartment (room side). The two compartments are connected at the top and bottom by means of circulation holes in the foam partition. When the sun strikes the solar side of the tube, the thin layer of collector water is heated, thermosiphons through the top opening in the partition into the larger storage compartment on the room side, and is replaced with coolmore » water drawn from the bottom of the storage through the bottom hole in the partition. Night back-siphonage is prevented by a thin flap valve over the top circulation hole. The tubes may by used between wall studs having a low-cost fiberglass/tedlar double glazing. The tubes can be covered on the room side with drywall and heat transferred to the living space by indirect radiation, and either natural air convection through top and bottom vent slots or by fan. Alternatively, the tubes can be left exposed for direct radiation.« less

9 CFR 354.241 - Cleaning of rooms and compartments.

Code of Federal Regulations, 2012 CFR

2012-01-01

... skinning room shall be kept clean and free from offensive odors at all times. (g) The walls, floors, and all equipment and utensils used in the killing and skinning room shall be thoroughly washed and cleaned after each day's operation. (h) The floor in the killing and skinning rooms shall be cleaned...

9 CFR 354.241 - Cleaning of rooms and compartments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... skinning room shall be kept clean and free from offensive odors at all times. (g) The walls, floors, and all equipment and utensils used in the killing and skinning room shall be thoroughly washed and cleaned after each day's operation. (h) The floor in the killing and skinning rooms shall be cleaned...

7 CFR 58.622 - Hardening and storage rooms.

Code of Federal Regulations, 2012 CFR

2012-01-01

... of satisfactory material for this purpose. The rooms shall be maintained in a clean and orderly... 7 Agriculture 3 2012-01-01 2012-01-01 false Hardening and storage rooms. 58.622 Section 58.622... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58...

7 CFR 58.622 - Hardening and storage rooms.

Code of Federal Regulations, 2014 CFR

2014-01-01

... of satisfactory material for this purpose. The rooms shall be maintained in a clean and orderly... 7 Agriculture 3 2014-01-01 2014-01-01 false Hardening and storage rooms. 58.622 Section 58.622... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58...

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

Influence of the fire location and the size of a compartment on the heat and smoke flow out of the compartment

NASA Astrophysics Data System (ADS)

Wegrzyński, Wojciech; Konecki, Marek

2018-01-01

This paper presents results of CFD and scale modelling of the flow of heat and smoke inside and outside of a compartment, in case of fire. Estimation of mass flow out of a compartment is critical, as it is the boundary condition in further considerations related to the exhaust of the smoke from a building - also in analysis related to the performance of natural ventilation in wind conditions. Both locations of the fire and the size of compartment were addressed as possible variables, which influence the mass and the temperature of smoke that leaves the room engulfed in fire. Results of the study show small to none influence of both size of the compartment and the location of the fire, on the mass flow of smoke exiting the room. On the same time, both of these parameters influence the temperature of the smoke - in larger compartments lower average temperatures of the smoke layer, but higher maximum values were observed. Results of this study may be useful also in the determination of the worst case scenarios for structural analysis, or in the investiga tion of the spread of fire through the compartment. Based on the results presented in this study, researchers can attribute an expert judgement choice of fire location, as a single scenario that is representative of a larger amount of probable scenarios.

9 CFR 108.8 - Construction of buildings.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., posts, doors, and all other parts of all structures, rooms, or facilities used for the preparation of... material, construction, and finish as may be readily and thoroughly cleaned. (b) All rooms used in.... (c) Rooms or compartments separate from the remainder of the establishment shall be provided at...

9 CFR 108.8 - Construction of buildings.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., posts, doors, and all other parts of all structures, rooms, or facilities used for the preparation of... material, construction, and finish as may be readily and thoroughly cleaned. (b) All rooms used in.... (c) Rooms or compartments separate from the remainder of the establishment shall be provided at...

9 CFR 108.8 - Construction of buildings.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., posts, doors, and all other parts of all structures, rooms, or facilities used for the preparation of... material, construction, and finish as may be readily and thoroughly cleaned. (b) All rooms used in.... (c) Rooms or compartments separate from the remainder of the establishment shall be provided at...

9 CFR 108.8 - Construction of buildings.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., posts, doors, and all other parts of all structures, rooms, or facilities used for the preparation of... material, construction, and finish as may be readily and thoroughly cleaned. (b) All rooms used in.... (c) Rooms or compartments separate from the remainder of the establishment shall be provided at...

46 CFR 190.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... space or compartment, each toilet must be separated by partitions. ... 46 Shipping 7 2010-10-01 2010-10-01 false Washrooms and toilet rooms. 190.20-25 Section 190.20-25... and toilet rooms. (a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub...

46 CFR 190.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... space or compartment, each toilet must be separated by partitions. ... 46 Shipping 7 2012-10-01 2012-10-01 false Washrooms and toilet rooms. 190.20-25 Section 190.20-25... and toilet rooms. (a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub...

46 CFR 190.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... space or compartment, each toilet must be separated by partitions. ... 46 Shipping 7 2011-10-01 2011-10-01 false Washrooms and toilet rooms. 190.20-25 Section 190.20-25... and toilet rooms. (a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub...

46 CFR 190.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... space or compartment, each toilet must be separated by partitions. ... 46 Shipping 7 2014-10-01 2014-10-01 false Washrooms and toilet rooms. 190.20-25 Section 190.20-25... and toilet rooms. (a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub...

46 CFR 190.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... space or compartment, each toilet must be separated by partitions. ... 46 Shipping 7 2013-10-01 2013-10-01 false Washrooms and toilet rooms. 190.20-25 Section 190.20-25... and toilet rooms. (a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub...

Compartment A4 hold at midplatform level, view from starboard to ...

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

Compartment A-4 hold at mid-platform level, view from starboard to port shows protective deck framing and underside of armor plate. Open wood ceiling aids in circulating air. Note ventilation duct for fresh air at center of photograph. Open hatch penetrates protective deck and leads to bread room, compartment A-102. (012) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

46 CFR 190.05-10 - Chemical storeroom and lamp room construction.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Chemical storeroom and lamp room construction. 190.05-10... VESSELS CONSTRUCTION AND ARRANGEMENT General Fire Protection § 190.05-10 Chemical storeroom and lamp room construction. (a) Chemical storerooms, lamp, paint, and oil lockers and similar compartments shall be...

46 CFR 190.05-10 - Chemical storeroom and lamp room construction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Chemical storeroom and lamp room construction. 190.05-10... VESSELS CONSTRUCTION AND ARRANGEMENT General Fire Protection § 190.05-10 Chemical storeroom and lamp room construction. (a) Chemical storerooms, lamp, paint, and oil lockers and similar compartments shall be...

46 CFR 190.05-10 - Chemical storeroom and lamp room construction.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Chemical storeroom and lamp room construction. 190.05-10... VESSELS CONSTRUCTION AND ARRANGEMENT General Fire Protection § 190.05-10 Chemical storeroom and lamp room construction. (a) Chemical storerooms, lamp, paint, and oil lockers and similar compartments shall be...

46 CFR 190.05-10 - Chemical storeroom and lamp room construction.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Chemical storeroom and lamp room construction. 190.05-10... VESSELS CONSTRUCTION AND ARRANGEMENT General Fire Protection § 190.05-10 Chemical storeroom and lamp room construction. (a) Chemical storerooms, lamp, paint, and oil lockers and similar compartments shall be...

46 CFR 32.85-1 - Fireproofing of lamp, oil and paint rooms-T/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Fireproofing of lamp, oil and paint rooms-T/ALL. 32.85-1..., MACHINERY, AND HULL REQUIREMENTS Lamp and Paint Rooms and Similar Compartments on Tankships § 32.85-1 Fireproofing of lamp, oil and paint rooms—T/ALL. Lamp, oil and paint rooms shall be wholly and tightly lined...

46 CFR 32.85-1 - Fireproofing of lamp, oil and paint rooms-T/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Fireproofing of lamp, oil and paint rooms-T/ALL. 32.85-1..., MACHINERY, AND HULL REQUIREMENTS Lamp and Paint Rooms and Similar Compartments on Tankships § 32.85-1 Fireproofing of lamp, oil and paint rooms—T/ALL. Lamp, oil and paint rooms shall be wholly and tightly lined...

46 CFR 32.85-1 - Fireproofing of lamp, oil and paint rooms-T/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Fireproofing of lamp, oil and paint rooms-T/ALL. 32.85-1..., MACHINERY, AND HULL REQUIREMENTS Lamp and Paint Rooms and Similar Compartments on Tankships § 32.85-1 Fireproofing of lamp, oil and paint rooms—T/ALL. Lamp, oil and paint rooms shall be wholly and tightly lined...

46 CFR 32.85-1 - Fireproofing of lamp, oil and paint rooms-T/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Fireproofing of lamp, oil and paint rooms-T/ALL. 32.85-1..., MACHINERY, AND HULL REQUIREMENTS Lamp and Paint Rooms and Similar Compartments on Tankships § 32.85-1 Fireproofing of lamp, oil and paint rooms—T/ALL. Lamp, oil and paint rooms shall be wholly and tightly lined...

46 CFR 32.85-1 - Fireproofing of lamp, oil and paint rooms-T/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Fireproofing of lamp, oil and paint rooms-T/ALL. 32.85-1..., MACHINERY, AND HULL REQUIREMENTS Lamp and Paint Rooms and Similar Compartments on Tankships § 32.85-1 Fireproofing of lamp, oil and paint rooms—T/ALL. Lamp, oil and paint rooms shall be wholly and tightly lined...

14 CFR 27.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2011 CFR

2011-01-01

... part of the cowling or engine compartment in the normal ground and flight attitudes. (c) No drain may... covering must be provided to preclude hazardous damage to rotors or critical control components in the...

14 CFR 27.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2014 CFR

2014-01-01

... part of the cowling or engine compartment in the normal ground and flight attitudes. (c) No drain may... covering must be provided to preclude hazardous damage to rotors or critical control components in the...

14 CFR 27.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2010 CFR

2010-01-01

... part of the cowling or engine compartment in the normal ground and flight attitudes. (c) No drain may... covering must be provided to preclude hazardous damage to rotors or critical control components in the...

14 CFR 27.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2013 CFR

2013-01-01

... part of the cowling or engine compartment in the normal ground and flight attitudes. (c) No drain may... covering must be provided to preclude hazardous damage to rotors or critical control components in the...

14 CFR 27.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2012 CFR

2012-01-01

... part of the cowling or engine compartment in the normal ground and flight attitudes. (c) No drain may... covering must be provided to preclude hazardous damage to rotors or critical control components in the...

46 CFR 92.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by... 46 Shipping 4 2013-10-01 2013-10-01 false Washrooms and toilet rooms. 92.20-25 Section 92.20-25... CONSTRUCTION AND ARRANGEMENT Accommodations for Officers and Crew § 92.20-25 Washrooms and toilet rooms. (a...

46 CFR 72.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... than 1 toilet is located in a space or compartment, each toilet must be separated by partitions. ... 46 Shipping 3 2013-10-01 2013-10-01 false Washrooms and toilet rooms. 72.20-25 Section 72.20-25... ARRANGEMENT Accommodations for Officers and Crew § 72.20-25 Washrooms and toilet rooms. (a) There must be at...

46 CFR 168.15-30 - Toilet rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... semiprivate facilities. (c) Where more than 1 toilet is located in a space or compartment, each toilet must be... 46 Shipping 7 2014-10-01 2014-10-01 false Toilet rooms. 168.15-30 Section 168.15-30 Shipping COAST... Accommodations § 168.15-30 Toilet rooms. (a) There must be provided 1 toilet for each 10 persons or fraction...

46 CFR 72.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... than 1 toilet is located in a space or compartment, each toilet must be separated by partitions. ... 46 Shipping 3 2014-10-01 2014-10-01 false Washrooms and toilet rooms. 72.20-25 Section 72.20-25... ARRANGEMENT Accommodations for Officers and Crew § 72.20-25 Washrooms and toilet rooms. (a) There must be at...

46 CFR 168.15-30 - Toilet rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... semiprivate facilities. (c) Where more than 1 toilet is located in a space or compartment, each toilet must be... 46 Shipping 7 2012-10-01 2012-10-01 false Toilet rooms. 168.15-30 Section 168.15-30 Shipping COAST... Accommodations § 168.15-30 Toilet rooms. (a) There must be provided 1 toilet for each 10 persons or fraction...

46 CFR 72.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... than 1 toilet is located in a space or compartment, each toilet must be separated by partitions. ... 46 Shipping 3 2011-10-01 2011-10-01 false Washrooms and toilet rooms. 72.20-25 Section 72.20-25... ARRANGEMENT Accommodations for Officers and Crew § 72.20-25 Washrooms and toilet rooms. (a) There must be at...

46 CFR 92.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by... 46 Shipping 4 2014-10-01 2014-10-01 false Washrooms and toilet rooms. 92.20-25 Section 92.20-25... CONSTRUCTION AND ARRANGEMENT Accommodations for Officers and Crew § 92.20-25 Washrooms and toilet rooms. (a...

46 CFR 168.15-30 - Toilet rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... semiprivate facilities. (c) Where more than 1 toilet is located in a space or compartment, each toilet must be... 46 Shipping 7 2011-10-01 2011-10-01 false Toilet rooms. 168.15-30 Section 168.15-30 Shipping COAST... Accommodations § 168.15-30 Toilet rooms. (a) There must be provided 1 toilet for each 10 persons or fraction...

46 CFR 72.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... than 1 toilet is located in a space or compartment, each toilet must be separated by partitions. ... 46 Shipping 3 2010-10-01 2010-10-01 false Washrooms and toilet rooms. 72.20-25 Section 72.20-25... ARRANGEMENT Accommodations for Officers and Crew § 72.20-25 Washrooms and toilet rooms. (a) There must be at...

46 CFR 72.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... than 1 toilet is located in a space or compartment, each toilet must be separated by partitions. ... 46 Shipping 3 2012-10-01 2012-10-01 false Washrooms and toilet rooms. 72.20-25 Section 72.20-25... ARRANGEMENT Accommodations for Officers and Crew § 72.20-25 Washrooms and toilet rooms. (a) There must be at...

46 CFR 92.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by... 46 Shipping 4 2011-10-01 2011-10-01 false Washrooms and toilet rooms. 92.20-25 Section 92.20-25... CONSTRUCTION AND ARRANGEMENT Accommodations for Officers and Crew § 92.20-25 Washrooms and toilet rooms. (a...

46 CFR 168.15-30 - Toilet rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... semiprivate facilities. (c) Where more than 1 toilet is located in a space or compartment, each toilet must be... 46 Shipping 7 2013-10-01 2013-10-01 false Toilet rooms. 168.15-30 Section 168.15-30 Shipping COAST... Accommodations § 168.15-30 Toilet rooms. (a) There must be provided 1 toilet for each 10 persons or fraction...

46 CFR 92.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by... 46 Shipping 4 2010-10-01 2010-10-01 false Washrooms and toilet rooms. 92.20-25 Section 92.20-25... CONSTRUCTION AND ARRANGEMENT Accommodations for Officers and Crew § 92.20-25 Washrooms and toilet rooms. (a...

46 CFR 92.20-25 - Washrooms and toilet rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by... 46 Shipping 4 2012-10-01 2012-10-01 false Washrooms and toilet rooms. 92.20-25 Section 92.20-25... CONSTRUCTION AND ARRANGEMENT Accommodations for Officers and Crew § 92.20-25 Washrooms and toilet rooms. (a...

46 CFR 168.15-30 - Toilet rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... semiprivate facilities. (c) Where more than 1 toilet is located in a space or compartment, each toilet must be... 46 Shipping 7 2010-10-01 2010-10-01 false Toilet rooms. 168.15-30 Section 168.15-30 Shipping COAST... Accommodations § 168.15-30 Toilet rooms. (a) There must be provided 1 toilet for each 10 persons or fraction...

Experimental investigation on the flow around a simplified geometry of automotive engine compartment

NASA Astrophysics Data System (ADS)

D'Hondt, Marion; Gilliéron, Patrick; Devinant, Philippe

2011-05-01

In the current sustainable development context, car manufacturers have to keep doing efforts to reduce the aerodynamic drag of automotive vehicle in order to decrease their CO2 and greenhouse gas emissions. The cooling airflow, through the engine compartment of vehicles, contributes from 5 to 10% to the total aerodynamic drag. By means of simplified car geometry, equipped with an engine compartment, the configurations that favor a low contribution to total drag are identified. PIV (particle image velocimetry) velocity measurements in the wake of the geometry allow explaining these drag reductions. Besides, the cooling flow rate is also assessed and gives indications on the configurations that favor the engine cooling.

46 CFR 32.40-25 - Washrooms and toilet rooms-T/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... rooms. (e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated... 46 Shipping 1 2011-10-01 2011-10-01 false Washrooms and toilet rooms-T/ALL. 32.40-25 Section 32.40..., AND HULL REQUIREMENTS Accommodations for Officers and Crew § 32.40-25 Washrooms and toilet rooms—T/ALL...

46 CFR 32.40-25 - Washrooms and toilet rooms-T/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... rooms. (e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated... 46 Shipping 1 2012-10-01 2012-10-01 false Washrooms and toilet rooms-T/ALL. 32.40-25 Section 32.40..., AND HULL REQUIREMENTS Accommodations for Officers and Crew § 32.40-25 Washrooms and toilet rooms—T/ALL...

46 CFR 32.40-25 - Washrooms and toilet rooms-T/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... rooms. (e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated... 46 Shipping 1 2014-10-01 2014-10-01 false Washrooms and toilet rooms-T/ALL. 32.40-25 Section 32.40..., AND HULL REQUIREMENTS Accommodations for Officers and Crew § 32.40-25 Washrooms and toilet rooms—T/ALL...

46 CFR 32.40-25 - Washrooms and toilet rooms-T/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... rooms. (e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated... 46 Shipping 1 2013-10-01 2013-10-01 false Washrooms and toilet rooms-T/ALL. 32.40-25 Section 32.40..., AND HULL REQUIREMENTS Accommodations for Officers and Crew § 32.40-25 Washrooms and toilet rooms—T/ALL...

46 CFR 32.40-25 - Washrooms and toilet rooms-T/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... rooms. (e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated... 46 Shipping 1 2010-10-01 2010-10-01 false Washrooms and toilet rooms-T/ALL. 32.40-25 Section 32.40..., AND HULL REQUIREMENTS Accommodations for Officers and Crew § 32.40-25 Washrooms and toilet rooms—T/ALL...

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

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

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

Acute compartment syndrome caused by uncontrolled hypothyroidism.

PubMed

Modi, Anar; Amin, Hari; Salzman, Matthew; Morgan, Farah

2017-06-01

Acute compartment syndrome is increased tissue pressure exceeding perfusion pressure in a closed compartment resulting in nerve and muscle ischemia. Common precipitating causes are crush injuries, burns, substance abuse, osseous or vascular limb trauma. This is a case of 42year old female with history of hypothyroidism who presented to emergency room with acute onset of severe pain and swelling in right lower extremity. Physical examination was concerning for acute compartment syndrome of right leg which was confirmed by demonstration of elevated compartmental pressures. No precipitating causes were readily identified. Further laboratory testing revealed uncontrolled hypothyroidism. Management included emergent fasciotomy and initiating thyroid hormone replacement. This case represents a rare association between acute compartment syndrome and uncontrolled hypothyroidism. We also discuss the pathogenesis of compartment syndrome in hypothyroid patients and emphasize the importance of evaluating for less common causes, particularly in setting of non-traumatic compartment syndrome. Copyright © 2016 Elsevier Inc. All rights reserved.

Two-Compartment Pharmacokinetic Models for Chemical Engineers

ERIC Educational Resources Information Center

Kanneganti, Kumud; Simon, Laurent

2011-01-01

The transport of potassium permanganate between two continuous-stirred vessels was investigated to help chemical and biomedical engineering students understand two-compartment pharmacokinetic models. Concepts of modeling, mass balance, parameter estimation and Laplace transform were applied to the two-unit process. A good agreement was achieved…

9 CFR 354.243 - Operations and procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) The floors in the eviscerating room shall be kept clean and reasonably dry during eviscerating... accord with clean and sanitary methods. (a) There shall be no handling or storing of materials which create an objectionable condition in rooms, compartments, or other places in the plant where any product...

9 CFR 354.243 - Operations and procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) The floors in the eviscerating room shall be kept clean and reasonably dry during eviscerating... accord with clean and sanitary methods. (a) There shall be no handling or storing of materials which create an objectionable condition in rooms, compartments, or other places in the plant where any product...

9 CFR 354.243 - Operations and procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) The floors in the eviscerating room shall be kept clean and reasonably dry during eviscerating... accord with clean and sanitary methods. (a) There shall be no handling or storing of materials which create an objectionable condition in rooms, compartments, or other places in the plant where any product...

Analytical solutions to compartmental indoor air quality models with application to environmental tobacco smoke concentrations measured in a house.

PubMed

Ott, Wayne R; Klepeis, Neil E; Switzer, Paul

2003-08-01

This paper derives the analytical solutions to multi-compartment indoor air quality models for predicting indoor air pollutant concentrations in the home and evaluates the solutions using experimental measurements in the rooms of a single-story residence. The model uses Laplace transform methods to solve the mass balance equations for two interconnected compartments, obtaining analytical solutions that can be applied without a computer. Environmental tobacco smoke (ETS) sources such as the cigarette typically emit pollutants for relatively short times (7-11 min) and are represented mathematically by a "rectangular" source emission time function, or approximated by a short-duration source called an "impulse" time function. Other time-varying indoor sources also can be represented by Laplace transforms. The two-compartment model is more complicated than the single-compartment model and has more parameters, including the cigarette or combustion source emission rate as a function of time, room volumes, compartmental air change rates, and interzonal air flow factors expressed as dimensionless ratios. This paper provides analytical solutions for the impulse, step (Heaviside), and rectangular source emission time functions. It evaluates the indoor model in an unoccupied two-bedroom home using cigars and cigarettes as sources with continuous measurements of carbon monoxide (CO), respirable suspended particles (RSP), and particulate polycyclic aromatic hydrocarbons (PPAH). Fine particle mass concentrations (RSP or PM3.5) are measured using real-time monitors. In our experiments, simultaneous measurements of concentrations at three heights in a bedroom confirm an important assumption of the model-spatial uniformity of mixing. The parameter values of the two-compartment model were obtained using a "grid search" optimization method, and the predicted solutions agreed well with the measured concentration time series in the rooms of the home. The door and window positions in each room had considerable effect on the pollutant concentrations observed in the home. Because of the small volumes and low air change rates of most homes, indoor pollutant concentrations from smoking activity in a home can be very high and can persist at measurable levels indoors for many hours.

9 CFR 590.146 - Application for continuous inspection in official plants; approval.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., lockers, and toilets. The prints shall show slope of floors to drains. (6) The official plant shall..., toilet and dressing rooms, storerooms for supplies, and all other rooms, compartments, or passageways... systems, description of pasteurizer, description of drier, type and efficiency of air filtration, hot...

9 CFR 590.146 - Application for continuous inspection in official plants; approval.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., lockers, and toilets. The prints shall show slope of floors to drains. (6) The official plant shall..., toilet and dressing rooms, storerooms for supplies, and all other rooms, compartments, or passageways... systems, description of pasteurizer, description of drier, type and efficiency of air filtration, hot...

9 CFR 590.146 - Application for continuous inspection in official plants; approval.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., lockers, and toilets. The prints shall show slope of floors to drains. (6) The official plant shall..., toilet and dressing rooms, storerooms for supplies, and all other rooms, compartments, or passageways... systems, description of pasteurizer, description of drier, type and efficiency of air filtration, hot...

9 CFR 590.146 - Application for continuous inspection in official plants; approval.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., lockers, and toilets. The prints shall show slope of floors to drains. (6) The official plant shall..., toilet and dressing rooms, storerooms for supplies, and all other rooms, compartments, or passageways... systems, description of pasteurizer, description of drier, type and efficiency of air filtration, hot...

24 CFR 3280.103 - Light and ventilation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Light and ventilation. 3280.103... Light and ventilation. (a) Lighting. Each habitable room shall be provided with exterior windows and/or..., bathrooms, toilet compartments, laundry areas, and utility rooms may be provided with artificial light in...

24 CFR 3280.103 - Light and ventilation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Light and ventilation. 3280.103... Light and ventilation. (a) Lighting. Each habitable room shall be provided with exterior windows and/or..., bathrooms, toilet compartments, laundry areas, and utility rooms may be provided with artificial light in...

24 CFR 3280.103 - Light and ventilation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Light and ventilation. 3280.103... Light and ventilation. (a) Lighting. Each habitable room shall be provided with exterior windows and/or..., bathrooms, toilet compartments, laundry areas, and utility rooms may be provided with artificial light in...

24 CFR 3280.103 - Light and ventilation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Light and ventilation. 3280.103... Light and ventilation. (a) Lighting. Each habitable room shall be provided with exterior windows and/or..., bathrooms, toilet compartments, laundry areas, and utility rooms may be provided with artificial light in...

24 CFR 3280.103 - Light and ventilation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Light and ventilation. 3280.103... Light and ventilation. (a) Lighting. Each habitable room shall be provided with exterior windows and/or..., bathrooms, toilet compartments, laundry areas, and utility rooms may be provided with artificial light in...

Contamination control of the space shuttle Orbiter crew compartment

NASA Technical Reports Server (NTRS)

Bartelson, Donald W.

1986-01-01

Effective contamination control as applied to manned space flight environments is a discipline characterized and controlled by many parameters. An introduction is given to issues involving Orbiter crew compartment contamination control. An effective ground processing contamination control program is an essential building block to a successful shuttle mission. Personnel are required to don cleanroom-grade clothing ensembles before entering the crew compartment and follow cleanroom rules and regulations. Prior to crew compartment entry, materials and equipment must be checked by an orbiter integrity clerk stationed outside the white-room entrance for compliance to program requirements. Analysis and source identification of crew compartment debris studies have been going on for two years. The objective of these studies is to determine and identify particulate generating materials and activities in the crew compartment. Results show a wide spectrum of many different types of materials. When source identification is made, corrective action is implemented to minimize or curtail further contaminate generation.

14 CFR 25.857 - Cargo compartment classification.

Code of Federal Regulations, 2012 CFR

2012-01-01

... detector or fire detector system to give warning at the pilot or flight engineer station. (c) Class C. A... compartment but in which— (1) There is a separate approved smoke detector or fire detector system to give... a separate approved smoke or fire detector system to give warning at the pilot or flight engineer...

14 CFR 25.857 - Cargo compartment classification.

Code of Federal Regulations, 2010 CFR

2010-01-01

... detector or fire detector system to give warning at the pilot or flight engineer station. (c) Class C. A... compartment but in which— (1) There is a separate approved smoke detector or fire detector system to give... a separate approved smoke or fire detector system to give warning at the pilot or flight engineer...

14 CFR 25.857 - Cargo compartment classification.

Code of Federal Regulations, 2013 CFR

2013-01-01

... detector or fire detector system to give warning at the pilot or flight engineer station. (c) Class C. A... compartment but in which— (1) There is a separate approved smoke detector or fire detector system to give... a separate approved smoke or fire detector system to give warning at the pilot or flight engineer...

14 CFR 25.857 - Cargo compartment classification.

Code of Federal Regulations, 2014 CFR

2014-01-01

... detector or fire detector system to give warning at the pilot or flight engineer station. (c) Class C. A... compartment but in which— (1) There is a separate approved smoke detector or fire detector system to give... a separate approved smoke or fire detector system to give warning at the pilot or flight engineer...

14 CFR 25.857 - Cargo compartment classification.

Code of Federal Regulations, 2011 CFR

2011-01-01

... detector or fire detector system to give warning at the pilot or flight engineer station. (c) Class C. A... compartment but in which— (1) There is a separate approved smoke detector or fire detector system to give... a separate approved smoke or fire detector system to give warning at the pilot or flight engineer...

7 CFR 58.210 - Dry storage of product.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58.210 Dry storage of product. Storage rooms for the dry storage of product shall be adequate in size, kept clean, orderly, free from rodents, insects, and mold, and maintained in good repair. They shall be...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery rooms...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery rooms...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

Evaluation of an I-box wind tunnel model for assessment of behavioral responses of blow flies.

PubMed

Moophayak, Kittikhun; Sukontason, Kabkaew L; Kurahashi, Hiromu; Vogtsberger, Roy C; Sukontason, Kom

2013-11-01

The behavioral response of flies to olfactory cues remains the focus of many investigations, and wind tunnels have sometimes been employed for assessment of this variable in the laboratory. In this study, our aim was to design, construct, and operate a new model of I-box wind tunnel with improved efficacy, highlighting the use of a new wind tunnel model to investigate the behavioral response of the medically important blow fly, Chrysomya megacephala (Fabricius). The I-box dual-choice wind tunnel designed for this study consists of seven conjoined compartments that resulted in a linear apparatus with clear glass tunnel of 30 × 30 × 190 cm ended both sides with wooden "fan compartments" which are equipped with adjustable fans as wind source. The clear glass tunnel consisted of two "stimulus compartments" with either presence or absence (control) of bait; two "trap compartments" where flies were attracted and allowed to reside; and one central "release compartment" where flies were introduced. Wind tunnel experiments were carried out in a temperature-controlled room, with a room light as a light source and a room-ventilated fan as odor-remover from tunnel out. Evaluation of testing parameters revealed that the highest attractive index was achieved with the use of 300 g of 1-day tainted pork scrap (pork meat mixed with offal) as bait in wind tunnel settings wind speed of 0.58 m/s, during 1.00-5.00 PM with light intensity of 341.33 lux from vertical light and 135.93 lux from horizontal light for testing a group of 60 flies. In addition, no significant response of well-fed and 24 h staved flies to this bait under these conditions was found. Results of this study supported this new wind tunnel model as a suitable apparatus for investigation of behavioral response of blow flies to bait chemical cues in the laboratory.

Data reduction of room tests for zone model validation

Treesearch

M. Janssens; H. C. Tran

1992-01-01

Compartment fire zone models are based on many simplifying assumptions, in particular that gases stratify in two distinct layers. Because of these assumptions, certain model output is in a form unsuitable for direct comparison to measurements made in full-scale room tests. The experimental data must first be reduced and transformed to be compatible with the model...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 69.121 - Engine room deduction.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Engine room deduction. 69.121 Section 69.121 Shipping... MEASUREMENT OF VESSELS Standard Measurement System § 69.121 Engine room deduction. (a) General. The engine...) Space below the crown. The crown is the top of the main space of the engine room to which the heights of...

46 CFR 69.121 - Engine room deduction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Engine room deduction. 69.121 Section 69.121 Shipping... MEASUREMENT OF VESSELS Standard Measurement System § 69.121 Engine room deduction. (a) General. The engine...) Space below the crown. The crown is the top of the main space of the engine room to which the heights of...

50 CFR 260.100 - Facilities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... processed, handled, or stored in any room, compartment, or place where any fishery product is manufactured..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient...

50 CFR 260.100 - Facilities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... processed, handled, or stored in any room, compartment, or place where any fishery product is manufactured..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient...

50 CFR 260.100 - Facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... processed, handled, or stored in any room, compartment, or place where any fishery product is manufactured..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient...

2. ENGINE ROOM AND CHIPPY ENGINE ROOM OF THE DIAMOND ...

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

2. ENGINE ROOM AND CHIPPY ENGINE ROOM OF THE DIAMOND MINE, LOOKING NORTH. THE MAIN HOIST USED A FLAT CABLE, WHICH WAS SCRAPPED IN THE 1950s. THE ORIGINAL DIXON CABLE STILL EXISTS IN THE CHIPPY HOIST HOUSE. - Butte Mineyards, Diamond Mine, Butte, Silver Bow County, MT

Thermally Regenerative Battery with Intercalatable Electrodes and Selective Heating Means

NASA Technical Reports Server (NTRS)

Sharma, Pramod K. (Inventor); Narayanan, Sekharipuram R. (Inventor); Hickey, Gregory S. (Inventor)

2000-01-01

The battery contains at least one electrode such as graphite that intercalates a first species from the electrolyte disposed in a first compartment such as bromine to form a thermally decomposable complex during discharge. The other electrode can also be graphite which supplies another species such as lithium to the electrolyte in a second electrode compartment. The thermally decomposable complex is stable at room temperature but decomposes at elevated temperatures such as 50 C. to 150 C. The electrode compartments are separated by a selective ion permeable membrane that is impermeable to the first species. Charging is effected by selectively heating the first electrode.

Volatile science? Metabolic engineering of terpenoids in plants.

PubMed

Aharoni, Asaph; Jongsma, Maarten A; Bouwmeester, Harro J

2005-12-01

Terpenoids are important for plant survival and also possess biological properties that are beneficial to humans. Here, we describe the state of the art in terpenoid metabolic engineering, showing that significant progress has been made over the past few years. Subcellular targeting of enzymes has demonstrated that terpenoid precursors in subcellular compartments are not as strictly separated as previously thought and that multistep pathway engineering is feasible, even across cell compartments. These engineered plants show that insect behavior is influenced by terpenoids. In the future, we expect rapid progress in the engineering of terpenoid production in plants. In addition to commercial applications, such transgenic plants should increase our understanding of the biological relevance of these volatile secondary metabolites.

6. Engine room, view looking west from east end of ...

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

6. Engine room, view looking west from east end of room, engine #4 (enterprise diesel) on left, Ames Ironworks horizontal engine and sturtevant vertical engine on right, and engine #3 to the rear - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

1. Distant view shows Engine Room Building behind cranes. Retort ...

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

1. Distant view shows Engine Room Building behind cranes. Retort rings in foreground were once located in Engine Room Building. See photo WA-131-A-2. Building on left is Machine Shop. Boiler Building is in front of stack. - Pacific Creosoting Plant, Engine Room Building, 5350 Creosote Place, Northeast, Bremerton, Kitsap County, WA

46 CFR 169.625 - Compartments containing diesel machinery.

Code of Federal Regulations, 2014 CFR

2014-10-01

... structure. Prior to installing ventilation for the engines, plans or sketches showing the machinery... mechanical supply and exhaust ventilation. One duct must extend to a point near the bottom of the compartment...

46 CFR 169.625 - Compartments containing diesel machinery.

Code of Federal Regulations, 2012 CFR

2012-10-01

... structure. Prior to installing ventilation for the engines, plans or sketches showing the machinery... mechanical supply and exhaust ventilation. One duct must extend to a point near the bottom of the compartment...

46 CFR 169.625 - Compartments containing diesel machinery.

Code of Federal Regulations, 2013 CFR

2013-10-01

... structure. Prior to installing ventilation for the engines, plans or sketches showing the machinery... mechanical supply and exhaust ventilation. One duct must extend to a point near the bottom of the compartment...

9 CFR 108.8 - Construction of buildings.

Code of Federal Regulations, 2010 CFR

2010-01-01

... cross-contamination of such biological products. Halls or walkways shall be provided for the movement of... products. (d) All rooms and compartments at licensed establishments shall have an adequate air handling...

Instituting a filtration/pressurization system to reduce dust concentrations in a control room at a mineral processing plant

PubMed Central

Noll, J.; Cecala, A.; Hummer, J.

2016-01-01

The National Institute for Occupational Safety and Health has observed that many control rooms and operator compartments in the U.S. mining industry do not have filtration systems capable of maintaining low dust concentrations in these areas. In this study at a mineral processing plant, to reduce respirable dust concentrations in a control room that had no cleaning system for intake air, a filtration and pressurization system originally designed for enclosed cabs was modified and installed. This system was composed of two filtering units: one to filter outside air and one to filter and recirculate the air inside the control room. Eighty-seven percent of submicrometer particles were reduced by the system under static conditions. This means that greater than 87 percent of respirable dust particles should be reduced as the particle-size distribution of respirable dust particles is greater than that of submicrometer particles, and filtration systems usually are more efficient in capturing the larger particles. A positive pressure near 0.02 inches of water gauge was produced, which is an important component of an effective system and minimizes the entry of particles, such as dust, into the room. The intake airflow was around 118 cfm, greater than the airflow suggested by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) for acceptable indoor air quality. After one year, the loading of the filter caused the airflow to decrease to 80 cfm, which still produces acceptable indoor air quality. Due to the loading of the filters, the reduction efficiency for submicrometer particles under static conditions increased to 94 percent from 87 percent. PMID:26834293

Room fire test for fire growth modeling : a sensitivity study

Treesearch

H. C. Tran; M. L. Janssens

1989-01-01

A room test designed according to the ASTM draft standard was used to investigate the effect of various parameters on the contribution of wall and corner fires to compartment fire growth. Location of the burner (against a wall or in a corner), power program of the gas burner ignition source, and combination of wall linings were varied, An initial series of calibration...

7 CFR 58.311 - Coolers and freezers.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58... further processing. Coolers and freezers shall be kept clean, orderly, free from insects, rodents, and...

7 CFR 58.311 - Coolers and freezers.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58... further processing. Coolers and freezers shall be kept clean, orderly, free from insects, rodents, and...

7 CFR 58.311 - Coolers and freezers.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58... further processing. Coolers and freezers shall be kept clean, orderly, free from insects, rodents, and...

7 CFR 58.311 - Coolers and freezers.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58... further processing. Coolers and freezers shall be kept clean, orderly, free from insects, rodents, and...

7 CFR 58.311 - Coolers and freezers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Rooms and Compartments § 58... further processing. Coolers and freezers shall be kept clean, orderly, free from insects, rodents, and...

9 CFR 416.2 - Establishment grounds and facilities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... about an establishment must be maintained to prevent conditions that could lead to insanitary conditions... entrance of vermin, such as flies, rats, and mice. (4) Rooms or compartments in which edible product is...

14 CFR 23.903 - Engines.

Code of Federal Regulations, 2014 CFR

2014-01-01

... engine compartment) of any system that can affect an engine (other than a fuel tank if only one fuel tank...) Starting and stopping (piston engine). (1) The design of the installation must be such that risk of fire or...

14 CFR 23.903 - Engines.

Code of Federal Regulations, 2013 CFR

2013-01-01

... engine compartment) of any system that can affect an engine (other than a fuel tank if only one fuel tank...) Starting and stopping (piston engine). (1) The design of the installation must be such that risk of fire or...

Assessment of exposure to polycyclic aromatic hydrocarbons in engine rooms by measurement of urinary 1-hydroxypyrene.

PubMed Central

Moen, B E; Nilsson, R; Nordlinder, R; Ovrebø, S; Bleie, K; Skorve, A H; Hollund, B E

1996-01-01

OBJECTIVE: Machinists have an increased risk of lung cancer and bladder cancer, and this may be caused by exposure to carcinogenic compounds such as asbestos and polycyclic aromatic hydrocarbons (PAHs) in the engine room. The aim of this study was to investigate the exposure of engine room personnel to PAHs, with 1-hydroxypyrene in urine as a biomarker. METHODS: Urine samples from engine room personnel (n = 51) on 10 ships arriving in different harbours were collected, as well as urine samples from a similar number of unexposed controls (n = 47) on the same ships. Urinary 1-hydroxypyrene was quantitatively measured by high performance liquid chromatography. The exposure to PAHs was estimated by a questionnaire answered by the engine room personnel. On two ships, air monitoring of PAHs in the engine room was performed at sea. Both personal monitoring and area monitoring were performed. The compounds were analysed by gas chromatography of two types (with a flame ionisation detector and with a mass spectrometer). RESULTS: Significantly more 1-hydroxypyrene was found in urine of personnel who had been working in the engine room for the past 24 hours, than in that of the unexposed seamen. The highest concentrations of 1-hydroxypyrene were found among engine room personnel who had experienced oil contamination of the skin during their work in the engine room. Stepwise logistic regression analysis showed a significant relation between the concentrations of 1-hydroxypyrene, smoking, and estimated exposure to PAHs. No PAHs were detected in the air samples. CONCLUSION: Engine room personnel who experience skin exposure to oil and oil products are exposed to PAHs during their work. This indicates that dermal uptake of PAHs is the major route of exposure. PMID:8943834

Marshburn updates software on the WHC UPA in the Node 3

NASA Image and Video Library

2013-01-17

ISS034-E-031133 (17 Jan. 2013) --- NASA astronaut Tom Marshburn, Expedition 34 flight engineer, updates software on the Waste and Hygiene Compartment?s Urine Processor Assembly in the Tranquility node of the International Space Station.

Marshburn updates software on the WHC UPA in the Node 3

NASA Image and Video Library

2013-01-17

ISS034-E-031130 (17 Jan. 2013) --- NASA astronaut Tom Marshburn, Expedition 34 flight engineer, updates software on the Waste and Hygiene Compartment?s Urine Processor Assembly in the Tranquility node of the International Space Station.

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

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

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

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

14 CFR 25.1192 - Engine accessory section diaphragm.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Engine accessory section diaphragm. 25.1192....1192 Engine accessory section diaphragm. For reciprocating engines, the engine power section and all portions of the exhaust system must be isolated from the engine accessory compartment by a diaphragm that...

14 CFR 25.1192 - Engine accessory section diaphragm.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Engine accessory section diaphragm. 25.1192....1192 Engine accessory section diaphragm. For reciprocating engines, the engine power section and all portions of the exhaust system must be isolated from the engine accessory compartment by a diaphragm that...

14 CFR 25.1192 - Engine accessory section diaphragm.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Engine accessory section diaphragm. 25.1192....1192 Engine accessory section diaphragm. For reciprocating engines, the engine power section and all portions of the exhaust system must be isolated from the engine accessory compartment by a diaphragm that...

Kononenko uses laptop computer in the SM Transfer Compartment

NASA Image and Video Library

2012-03-21

ISS030-E-161167 (21 March 2012) --- Russian cosmonaut Oleg Kononenko, Expedition 30 flight engineer, uses a computer in the transfer compartment of the International Space Station?s Zvezda Service Module. Russia's Zarya module is visible in the background.

The International Space Station Habitat

NASA Technical Reports Server (NTRS)

Watson, Patricia Mendoza; Engle, Mike

2003-01-01

The International Space Station (ISS) is an engineering project unlike any other. The vehicle is inhabited and operational as construction goes on. The habitability resources available to the crew are the crew sleep quarters, the galley, the waste and hygiene compartment, and exercise equipment. These items are mainly in the Russian Service Module and their placement is awkward for the crew to deal with ISS assembly will continue with the truss build and the addition of International Partner Laboratories. Also, Node 2 and 3 will be added. The Node 2 module will provide additional stowage volume and room for more crew sleep quarters. The Node 3 module will provide additional Environmental Control and Life Support Capability. The purpose of the ISS is to perform research and a major area of emphasis is the effects of long duration space flight on humans, a result of this research they will determine what are the habitability requirements for long duration space flight.

14 CFR 23.903 - Engines.

Code of Federal Regulations, 2012 CFR

2012-01-01

... compartment) of any system that can affect an engine (other than a fuel tank if only one fuel tank is... stopping (piston engine). (1) The design of the installation must be such that risk of fire or mechanical...

14 CFR 29.1191 - Firewalls.

Code of Federal Regulations, 2013 CFR

2013-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engine installations, must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls...

14 CFR 29.1191 - Firewalls.

Code of Federal Regulations, 2010 CFR

2010-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engine installations, must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls...

14 CFR 29.1191 - Firewalls.

Code of Federal Regulations, 2014 CFR

2014-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engine installations, must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls...

14 CFR 29.1191 - Firewalls.

Code of Federal Regulations, 2011 CFR

2011-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engine installations, must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls...

14 CFR 29.1191 - Firewalls.

Code of Federal Regulations, 2012 CFR

2012-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engine installations, must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls...

Coal bunker, B123 off starboard side of boiler room B3. ...

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

Coal bunker, B-123 off starboard side of boiler room B-3. Compartment B-19 looking fore to aft into bunker C-101; note construction details of hull framing and protective deck at top of photograph. Bunkers loaded with coal surrounded the boiler room and afforded protection in addition to the coffer dam and armored protective deck. Note watertight door at lower center right. This could be lowered to cut off the bunker in the event of hull penetration. (053) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

14 CFR 27.1191 - Firewalls.

Code of Federal Regulations, 2010 CFR

2010-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engines must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls, rotor mechanisms...

14 CFR 27.1191 - Firewalls.

Code of Federal Regulations, 2013 CFR

2013-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engines must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls, rotor mechanisms...

14 CFR 27.1191 - Firewalls.

Code of Federal Regulations, 2011 CFR

2011-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engines must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls, rotor mechanisms...

14 CFR 27.1191 - Firewalls.

Code of Federal Regulations, 2014 CFR

2014-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engines must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls, rotor mechanisms...

14 CFR 27.1191 - Firewalls.

Code of Federal Regulations, 2012 CFR

2012-01-01

... engine, including the combustor, turbine, and tailpipe sections of turbine engines must be isolated by a firewall, shroud, or equivalent means, from personnel compartments, structures, controls, rotor mechanisms...

Fire safety arrangement of inhabited pressurized compartments of manned spacecraft

NASA Astrophysics Data System (ADS)

Bolodian, Ivan; Melikhov, Anatoliy; Tanklevskiy, Leonid

2017-06-01

The article deals with innovative technical solutions that provide fire safety in inhabited pressurized compartments of manned spacecraft by means of a fireproof device of inhabited pressurized compartments via application of engineering means of fire prevention and fire spreading prevention by lowering fire load in an inhabited pressurized module up to the point when the maximum possible levels of fire factors in an inhabited pressurized compartment of a manned spacecraft are prevented. Represented technical solutions are used at the present time according to stated recommendations during provision of fire safety of equipment created by a number of Russian organizations for equipage of inhabited pressurized compartments of spacecraft of the Russian segment of International space station.

Converting a Natural Protein Compartment into a Nanofactory for the Size-Constrained Synthesis of Antimicrobial Silver Nanoparticles.

PubMed

Giessen, Tobias W; Silver, Pamela A

2016-12-16

Engineered biological systems are used extensively for the production of high value and commodity organics. On the other hand, most inorganic nanomaterials are still synthesized via chemical routes. By engineering cellular compartments, functional nanoarchitectures can be produced under environmentally sustainable conditions. Encapsulins are a new class of microbial nanocompartments with promising applications in nanobiotechnology. Here, we engineer the Thermotoga maritima encapsulin EncTm to yield a designed compartment for the size-constrained synthesis of silver nanoparticles (Ag NPs). These Ag NPs exhibit uniform shape and size distributions as well as long-term stability. Ambient aqueous conditions can be used for Ag NP synthesis, while no reducing agents or solvents need to be added. The antimicrobial activity of the synthesized protein-coated or shell-free Ag NPs is superior to that of silver nitrate and citrate-capped Ag NPs. This study establishes encapsulins as an engineerable platform for the synthesis of biogenic functional nanomaterials.

2. EXTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

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

2. EXTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

5. Engine room, general view looking east, engine #2 in ...

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

5. Engine room, general view looking east, engine #2 in foreground (1895, now cannibalized for parts), engine #3 is in the background - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

1. EXTERIOR OF ENGINE ROOM, CONTAINING UNITEDTOD TWINTANDEM ENGINE, FOR ...

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

1. EXTERIOR OF ENGINE ROOM, CONTAINING UNITED-TOD TWIN-TANDEM ENGINE, FOR 40" BLOOMING MILL - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

78 FR 70543 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

...) evaluations/job performance, deployment status, sensitive items (e.g., access and accountable badges), awards... room is inside a Sensitive Compartmented Information Facility (SCIF). Retention and disposal: Disposition pending (until the National Archives and Records Administration approves retention and disposal...

14 CFR 23.901 - Installation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... maintenance. (c) Engine cowls and nacelles must be easily removable or openable by the pilot to provide adequate access to and exposure of the engine compartment for preflight checks. (d) Each turbine engine...

14 CFR 23.901 - Installation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... maintenance. (c) Engine cowls and nacelles must be easily removable or openable by the pilot to provide adequate access to and exposure of the engine compartment for preflight checks. (d) Each turbine engine...

14 CFR 23.901 - Installation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... maintenance. (c) Engine cowls and nacelles must be easily removable or openable by the pilot to provide adequate access to and exposure of the engine compartment for preflight checks. (d) Each turbine engine...

14 CFR 23.901 - Installation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... maintenance. (c) Engine cowls and nacelles must be easily removable or openable by the pilot to provide adequate access to and exposure of the engine compartment for preflight checks. (d) Each turbine engine...

14 CFR 23.901 - Installation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... maintenance. (c) Engine cowls and nacelles must be easily removable or openable by the pilot to provide adequate access to and exposure of the engine compartment for preflight checks. (d) Each turbine engine...

30 CFR 36.23 - Engine intake system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Engine intake system. 36.23 Section 36.23... EQUIPMENT Construction and Design Requirements § 36.23 Engine intake system. (a) Construction. The intake... operator's compartment, to shut off the air supply to the engine. This valve shall be constructed to permit...

30 CFR 36.23 - Engine intake system.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Engine intake system. 36.23 Section 36.23... EQUIPMENT Construction and Design Requirements § 36.23 Engine intake system. (a) Construction. The intake... operator's compartment, to shut off the air supply to the engine. This valve shall be constructed to permit...

In vivo engineering of bone tissues with hematopoietic functions and mixed chimerism

PubMed Central

Shih, Yu-Ru; Kang, Heemin; Rao, Vikram; Chiu, Yu-Jui; Kwon, Seong Keun; Varghese, Shyni

2017-01-01

Synthetic biomimetic matrices with osteoconductivity and osteoinductivity have been developed to regenerate bone tissues. However, whether such systems harbor donor marrow in vivo and support mixed chimerism remains unknown. We devised a strategy to engineer bone tissues with a functional bone marrow (BM) compartment in vivo by using a synthetic biomaterial with spatially differing cues. Specifically, we have developed a synthetic matrix recapitulating the dual-compartment structures by modular assembly of mineralized and nonmineralized macroporous structures. Our results show that these matrices incorporated with BM cells or BM flush transplanted into recipient mice matured into functional bone displaying the cardinal features of both skeletal and hematopoietic compartments similar to native bone tissue. The hematopoietic function of bone tissues was demonstrated by its support for a higher percentage of mixed chimerism compared with i.v. injection and donor hematopoietic cell mobilization in the circulation of nonirradiated recipients. Furthermore, hematopoietic cells sorted from the engineered bone tissues reconstituted the hematopoietic system when transplanted into lethally irradiated secondary recipients. Such engineered bone tissues could potentially be used as ectopic BM surrogates for treatment of nonmalignant BM diseases and as a tool to study hematopoiesis, donor–host cell dynamics, tumor tropism, and hematopoietic cell transplantation. PMID:28484009

In vivo engineering of bone tissues with hematopoietic functions and mixed chimerism.

PubMed

Shih, Yu-Ru; Kang, Heemin; Rao, Vikram; Chiu, Yu-Jui; Kwon, Seong Keun; Varghese, Shyni

2017-05-23

Synthetic biomimetic matrices with osteoconductivity and osteoinductivity have been developed to regenerate bone tissues. However, whether such systems harbor donor marrow in vivo and support mixed chimerism remains unknown. We devised a strategy to engineer bone tissues with a functional bone marrow (BM) compartment in vivo by using a synthetic biomaterial with spatially differing cues. Specifically, we have developed a synthetic matrix recapitulating the dual-compartment structures by modular assembly of mineralized and nonmineralized macroporous structures. Our results show that these matrices incorporated with BM cells or BM flush transplanted into recipient mice matured into functional bone displaying the cardinal features of both skeletal and hematopoietic compartments similar to native bone tissue. The hematopoietic function of bone tissues was demonstrated by its support for a higher percentage of mixed chimerism compared with i.v. injection and donor hematopoietic cell mobilization in the circulation of nonirradiated recipients. Furthermore, hematopoietic cells sorted from the engineered bone tissues reconstituted the hematopoietic system when transplanted into lethally irradiated secondary recipients. Such engineered bone tissues could potentially be used as ectopic BM surrogates for treatment of nonmalignant BM diseases and as a tool to study hematopoiesis, donor-host cell dynamics, tumor tropism, and hematopoietic cell transplantation.

4. INTERIOR OF ENGINE ROOM, CONTAINING UNITEDTOD TWINTANDEM ENGINE, FOR ...

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

4. INTERIOR OF ENGINE ROOM, CONTAINING UNITED-TOD TWIN-TANDEM ENGINE, FOR 40" BLOOMING MILL; AS SEEN FROM THE UPPER LEVEL BRIDGE CRANE, THIS ENGINE WAS THE DIRECT DRIVE TO THE 40" BLOOMING MILL LOCATED IN THE ADJACENT ROOM TO THE LEFT. THE UNITED-TOD ENGINE, A TWIN TANDEM COMPOUND STEAM ENGINE, WAS RATED AT 20,000 MP. IN 1946 NEW HIGH PRESSURE CYLINDERS WERE INSTALLED AND THE ENGINE RAN ON 200 PSI STEAM, WITH A 44"X76"X60" STROKE, TO A BUILT-UP COUNTER-BALANCED CENTER CRANK. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

46 CFR 58.16-20 - Ventilation of compartments containing gas-consuming appliances.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Ventilation of compartments containing gas-consuming appliances. 58.16-20 Section 58.16-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Liquefied Petroleum Gases for Cooking...

4. Engine room, east end looking east toward engine #4 ...

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

4. Engine room, east end looking east toward engine #4 (Enterprise Diesel; reduction gear in foreground; in left rear, two D.C. generators with Ames Ironworks horizontal engine and sturtevant vertical engine - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

11. Engine room, horizontal corliss (engine #3). view in well ...

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

11. Engine room, horizontal corliss (engine #3). view in well showing close-up detail of thrust bearing, taken from southwest - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

Survivability of a Propellant Fire inside a Simulated Military Vehicle Crew Compartment: Part 2 - Hazard Mitigation Strategies and Their Effectiveness

DTIC Science & Technology

2013-06-01

Weapons Propulsion Group where his work initially focussed on R&D relating to cast- composite rocket motors. The emphasis of his work then shifted to gun...Relative humidity RHS Rectangular Hollow Section t Time (s) T1 Ambient room temperature, ceiling-height (K) T2 Ambient room temperature...propellant and a centre- core igniter train. The BCM and UNCLASSIFIED DSTO-RR-0393 UNCLASSIFIED 2 TCM contain the same propellant formulation and

10. Engine room, horizontal corliss (engine #3), view in well ...

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

10. Engine room, horizontal corliss (engine #3), view in well showing detail of thrust bearing and vertical shaft, taken from northwest - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

STS-103 Wiring inspections in the aft compartment of Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Todd Biddle, with United Space Alliance, inspects wiring in the aft compartment of Discovery before launch. Electrical wire inspections and repairs in the orbiter's payload bay, external tank umbilical and engine compartment have been ongoing for more than a month and are near completion. Launch of Space Shuttle Discovery on mission STS-103 is scheduled for Dec. 11 at 11:42 p.m. from Launch Pad 39B. STS-103 is the third servicing mission for the Hubble Space Telescope.

13. INTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

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

13. INTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL. THIS VIEW HIGHLIGHTS THE CRANK AND 24' DIAMETER FLYWHEEL. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

46 CFR 182.455 - Fuel piping.

Code of Federal Regulations, 2010 CFR

2010-10-01

... flow, must be fitted in the fuel supply lines, one at the tank connection and one at the engine end of... flexible hose must be installed in the fuel supply line at or near the engines. The flexible hose must meet... of the engine manufacturer, must be fitted in the fuel supply line in the engine compartment...

49 CFR 383.113 - Required skills.

Code of Federal Regulations, 2014 CFR

2014-10-01

... inspected to ensure a safe operating condition of each part, including: (i) Engine compartment; (ii) Cab/engine start; (iii) Steering; (iv) Suspension; (v) Brakes; (vi) Wheels; (vii) Side of vehicle; (viii... they will activate in emergency situations; (iv) With the engine running, make sure that the system...

49 CFR 383.113 - Required skills.

Code of Federal Regulations, 2012 CFR

2012-10-01

... inspected to ensure a safe operating condition of each part, including: (i) Engine compartment; (ii) Cab/engine start; (iii) Steering; (iv) Suspension; (v) Brakes; (vi) Wheels; (vii) Side of vehicle; (viii... they will activate in emergency situations; (iv) With the engine running, make sure that the system...

49 CFR 383.113 - Required skills.

Code of Federal Regulations, 2013 CFR

2013-10-01

... inspected to ensure a safe operating condition of each part, including: (i) Engine compartment; (ii) Cab/engine start; (iii) Steering; (iv) Suspension; (v) Brakes; (vi) Wheels; (vii) Side of vehicle; (viii... they will activate in emergency situations; (iv) With the engine running, make sure that the system...

49 CFR 383.113 - Required skills.

Code of Federal Regulations, 2011 CFR

2011-10-01

... inspected to ensure a safe operating condition of each part, including: (i) Engine compartment; (ii) Cab/engine start; (iii) Steering; (iv) Suspension; (v) Brakes; (vi) Wheels; (vii) Side of vehicle; (viii... they will activate in emergency situations; (iv) With the engine running, make sure that the system...

16. INTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

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

16. INTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL. THIS VIEW IS TAKEN FROM THE HIGH-PRESSURE SIDE OF THE ENGINE SHOWING THE SERVICE PLATFORM - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

9. Interior, original Boiler and Engine Room, Engine Stores Building, ...

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

9. Interior, original Boiler and Engine Room, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to south (90mm lens). Note the roof truss system and built-up iron longitudinal roof girders. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

14 CFR 23.1189 - Shutoff means.

Code of Federal Regulations, 2013 CFR

2013-01-01

... § 23.1189 Shutoff means. (a) For each multiengine airplane the following apply: (1) Each engine..., and other flammable liquids from flowing into, within, or through any engine compartment, except in lines, fittings, and components forming an integral part of an engine. (2) The closing of the fuel...

14 CFR 23.1189 - Shutoff means.

Code of Federal Regulations, 2014 CFR

2014-01-01

... § 23.1189 Shutoff means. (a) For each multiengine airplane the following apply: (1) Each engine..., and other flammable liquids from flowing into, within, or through any engine compartment, except in lines, fittings, and components forming an integral part of an engine. (2) The closing of the fuel...

14 CFR 23.1189 - Shutoff means.

Code of Federal Regulations, 2011 CFR

2011-01-01

... § 23.1189 Shutoff means. (a) For each multiengine airplane the following apply: (1) Each engine..., and other flammable liquids from flowing into, within, or through any engine compartment, except in lines, fittings, and components forming an integral part of an engine. (2) The closing of the fuel...

14 CFR 23.1189 - Shutoff means.

Code of Federal Regulations, 2012 CFR

2012-01-01

... § 23.1189 Shutoff means. (a) For each multiengine airplane the following apply: (1) Each engine..., and other flammable liquids from flowing into, within, or through any engine compartment, except in lines, fittings, and components forming an integral part of an engine. (2) The closing of the fuel...

14 CFR 23.1189 - Shutoff means.

Code of Federal Regulations, 2010 CFR

2010-01-01

... § 23.1189 Shutoff means. (a) For each multiengine airplane the following apply: (1) Each engine..., and other flammable liquids from flowing into, within, or through any engine compartment, except in lines, fittings, and components forming an integral part of an engine. (2) The closing of the fuel...

28. PUMP/ENGINE ROOM OFF THE BASEMENT OF MILL NO. 1. ...

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

28. PUMP/ENGINE ROOM OFF THE BASEMENT OF MILL NO. 1. ENGINE PLATFORM IS SEEN BEHIND PUMP. THIS AMERICAN MOISTURE CO. PUMP WAS USED TO HUMIDIFY UPPER FLOORS OF MILL. NOTE TANK TO LEFT, UNKNOWN USE. NOTHING IN THIS ROOM HAS BEEN USED SINCE 1945. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

9 CFR 147.23 - Hatchery sanitation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... rooms are provided for each of the four operations: Egg receiving, incubation and hatching, chick/poult processing, and egg tray and hatching basket washing. Traffic and airflow patterns in the hatchery should be... should be cleaned and sanitized after each use. (d) The hatching compartments of incubators, including...

9 CFR 147.23 - Hatchery sanitation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... rooms are provided for each of the four operations: Egg receiving, incubation and hatching, chick/poult processing, and egg tray and hatching basket washing. Traffic and airflow patterns in the hatchery should be... should be cleaned and sanitized after each use. (d) The hatching compartments of incubators, including...

9 CFR 147.23 - Hatchery sanitation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... rooms are provided for each of the four operations: Egg receiving, incubation and hatching, chick/poult processing, and egg tray and hatching basket washing. Traffic and airflow patterns in the hatchery should be... should be cleaned and sanitized after each use. (d) The hatching compartments of incubators, including...

7 CFR 58.130 - Health.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Health. 58.130 Section 58.130 Agriculture Regulations... Plants Approved for USDA Inspection and Grading Service 1 Personnel, Cleanliness and Health § 58.130 Health. No person afflicted with a communicable disease shall be permitted in any room or compartment...

7 CFR 58.130 - Health.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Health. 58.130 Section 58.130 Agriculture Regulations... Plants Approved for USDA Inspection and Grading Service 1 Personnel, Cleanliness and Health § 58.130 Health. No person afflicted with a communicable disease shall be permitted in any room or compartment...

7 CFR 58.130 - Health.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Health. 58.130 Section 58.130 Agriculture Regulations... Plants Approved for USDA Inspection and Grading Service 1 Personnel, Cleanliness and Health § 58.130 Health. No person afflicted with a communicable disease shall be permitted in any room or compartment...

7 CFR 58.130 - Health.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Health. 58.130 Section 58.130 Agriculture Regulations... Plants Approved for USDA Inspection and Grading Service 1 Personnel, Cleanliness and Health § 58.130 Health. No person afflicted with a communicable disease shall be permitted in any room or compartment...

7 CFR 58.130 - Health.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Health. 58.130 Section 58.130 Agriculture Regulations... Plants Approved for USDA Inspection and Grading Service 1 Personnel, Cleanliness and Health § 58.130 Health. No person afflicted with a communicable disease shall be permitted in any room or compartment...

EVALUATION OF FUEL CELL AUXILIARY POWER UNITS FOR HEAVY-DUTY DIESEL TRUCKS

EPA Science Inventory

A large number of heavy-duty trucks idle a significant amount. Heavy-duty line-haul truck engines idle about 30-50% of the time the engine is running. Drivers idle engines to power climate control devices (e.g., heaters and air conditioners) and sleeper compartment accessories (e...

10. Interior detail, original Boiler and Engine Room, Engine Stores ...

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

10. Interior detail, original Boiler and Engine Room, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to east (90mm lens). Note the pin-connected roof truss system and built-up iron longitudinal roof girders. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

14 CFR 25.365 - Pressurized compartment loads.

Code of Federal Regulations, 2011 CFR

2011-01-01

... multiplied by a factor of 1.33 for airplanes to be approved for operation to 45,000 feet or by a factor of 1.67 for airplanes to be approved for operation above 45,000 feet, omitting other loads. (e) Any... an engine disintegration; (2) Any opening in any pressurized compartment up to the size Ho in square...

5. ENGINE TEST CELL BUILDING INTERIOR. CENTRAL ROOM ON MAIN ...

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

5. ENGINE TEST CELL BUILDING INTERIOR. CENTRAL ROOM ON MAIN FLOOR. LOOKING NORTHWEST. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA

Development of a Temperature Sensor for Jet Engine and Space Mission Applications

NASA Technical Reports Server (NTRS)

Patterson, Richard L.; Hammoud, Ahmad; Elbuluk, Malik; Culley, Dennis

2008-01-01

Electronics for Distributed Turbine Engine Control and Space Exploration Missions are expected to encounter extreme temperatures and wide thermal swings. In particular, circuits deployed in a jet engine compartment are likely to be exposed to temperatures well exceeding 150 C. To meet this requirement, efforts exist at the NASA Glenn Research Center (GRC), in support of the Fundamental Aeronautics Program/Subsonic Fixed Wing Project, to develop temperature sensors geared for use in high temperature environments. The sensor and associated circuitry need to be located in the engine compartment under distributed control architecture to simplify system design, improve reliability, and ease signal multiplexing. Several circuits were designed using commercial-off-the-shelf as well as newly-developed components to perform temperature sensing at high temperatures. The temperature-sensing circuits will be described along with the results pertaining to their performance under extreme temperature.

STS-103 Wiring inspections in the aft compartment of Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Chris Kidd, with United Space Alliance (USA) stands by outside the aft compartment of Discovery while Todd Biddle (USA) inspects wiring inside. Electrical wire inspections and repairs in the orbiter's payload bay, external tank umbilical and engine compartment have been ongoing for more than a month and are near completion. Launch of Space Shuttle Discovery on mission STS-103 is scheduled for Dec. 11 at 11:42 p.m. from Launch Pad 39B. STS-103 is the third servicing mission for the Hubble Space Telescope.

Engine room, showing engine generator foundation and inlet louvers, looking ...

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

Engine room, showing engine generator foundation and inlet louvers, looking southwest. Note fuel gauge on west wall, left of fuse box, and exhaust pipe through south wall. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA

3. VIEW TO NORTHEAST, NORTH SIDE OF CENTER DRUM MACHINERY ...

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

3. VIEW TO NORTHEAST, NORTH SIDE OF CENTER DRUM MACHINERY ROOM. MOTOR #1 COMPARTMENT IN REAR, AUXILIARY MOTOR DRIVE SHAFT, POWER PANELS ON BACK OF AUXILIARY MOTOR HOUSE. BRIDGE DECK FRAMING ABOVE. - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

11. ENGINE TEST CELL BUILDING INTERIOR. CONTROL ROOM FOR CELLS ...

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

11. ENGINE TEST CELL BUILDING INTERIOR. CONTROL ROOM FOR CELLS 2 AND 4. LOOKING SOUTHEAST. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA

13. ENGINE TEST CELL BUILDING INTERIOR. EQUIPMENT ROOM SERVING CELLS ...

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

13. ENGINE TEST CELL BUILDING INTERIOR. EQUIPMENT ROOM SERVING CELLS 2 AND 4. LOOKING SOUTHEAST. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA

3. INTERIOR VIEW OF MAINTENANCE ROOM OF THE CIVIL ENGINEERING ...

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

3. INTERIOR VIEW OF MAINTENANCE ROOM OF THE CIVIL ENGINEERING SHOP, BUILDING 103, LOOKING WEST. - Mill Valley Air Force Station, Civil Engineering Maintenance Shop, East Ridgecrest Boulevard, Mount Tamalpais, Mill Valley, Marin County, CA

15. INTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

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

15. INTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL. THIS VIEW IS TAKEN FROM THE HIGH-PRESSURE SIDE OF THE ENGINE SHOWING THE HOUSING EXTENSION; TO THE RIGHT, IN THE BACKGROUND, IS THE 24' CAST-IRON FLYWHEEL. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

Increased urinary excretion of 8-hydroxydeoxyguanosine in engine room personnel exposed to polycyclic aromatic hydrocarbons

PubMed Central

Nilsson, R; Nordlinder, R; Moen, B; Ovrebo, S; Bleie, K; Skorve, A; Hollund, B; Tagesson, C

2004-01-01

Background: Previous investigations indicate that engine room personnel on ships are exposed to polycyclic aromatic hydrocarbons (PAH) from oil and oil products, with dermal uptake as the major route of exposure. Several PAH are known carcinogens and mutagens. Aims: To investigate the urinary excretion of a marker for oxidative DNA damage, 8-hydroxydeoxy-guanosine (8OHdG), in engine room personnel, and to study the association between 8OHdG and 1-hydroxypyrene (1OHP), a biological marker for PAH exposure. Methods: Urine samples were collected from engine room personnel (n = 36) on 10 Swedish and Norwegian ships and from unexposed controls (n = 34) with similar age and smoking habits. The exposure to oils, engine exhaust, and tobacco smoke 24 hours prior to sampling was estimated from questionnaires. The urinary samples were frozen for later analyses of 8OHdG and 1OHP by high performance liquid chromatography. Results: Excretion in urine of 8OHdG (adjusted to density 1.022) was similar for controls (mean 18.0 nmol/l, n = 33), and for those who had been in the engine room without skin contact with oils (mean 18.7 nmol/l, n = 15). Engine room personnel who reported skin contact with oil had increased excretion of 8OHdG (mean 23.2 nmol/l, n = 19). The difference between this group and the unexposed controls was significant. The urinary levels of ln 1OHP and ln 8OHdG were significantly correlated, and the association was still highly significant when the effects of smoking and age were accounted for in a multiple regression analysis. Conclusion: Results indicate that exposure to PAH or possibly other compounds from skin contact with oils in engine rooms may cause oxidative DNA damage. PMID:15258276

Increased urinary excretion of 8-hydroxydeoxyguanosine in engine room personnel exposed to polycyclic aromatic hydrocarbons.

PubMed

Nilsson, R; Nordlinder, R; Moen, B E; Øvrebø, S; Bleie, K; Skorve, A H; Hollund, B E; Tagesson, C

2004-08-01

Previous investigations indicate that engine room personnel on ships are exposed to polycyclic aromatic hydrocarbons (PAH) from oil and oil products, with dermal uptake as the major route of exposure. Several PAH are known carcinogens and mutagens. To investigate the urinary excretion of a marker for oxidative DNA damage, 8-hydroxydeoxy-guanosine (8OHdG), in engine room personnel, and to study the association between 8OHdG and 1-hydroxypyrene (1OHP), a biological marker for PAH exposure. Urine samples were collected from engine room personnel (n = 36) on 10 Swedish and Norwegian ships and from unexposed controls (n = 34) with similar age and smoking habits. The exposure to oils, engine exhaust, and tobacco smoke 24 hours prior to sampling was estimated from questionnaires. The urinary samples were frozen for later analyses of 8OHdG and 1OHP by high performance liquid chromatography. Excretion in urine of 8OHdG (adjusted to density 1.022) was similar for controls (mean 18.0 nmol/l, n = 33), and for those who had been in the engine room without skin contact with oils (mean 18.7 nmol/l, n = 15). Engine room personnel who reported skin contact with oil had increased excretion of 8OHdG (mean 23.2 nmol/l, n = 19). The difference between this group and the unexposed controls was significant. The urinary levels of ln 1OHP and ln 8OHdG were significantly correlated, and the association was still highly significant when the effects of smoking and age were accounted for in a multiple regression analysis. Results indicate that exposure to PAH or possibly other compounds from skin contact with oils in engine rooms may cause oxidative DNA damage.

Control Room at the NACA’s Rocket Engine Test Facility

NASA Image and Video Library

1957-05-21

Test engineers monitor an engine firing from the control room of the Rocket Engine Test Facility at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory. The Rocket Engine Test Facility, built in the early 1950s, had a rocket stand designed to evaluate high-energy propellants and rocket engine designs. The facility was used to study numerous different types of rocket engines including the Pratt and Whitney RL-10 engine for the Centaur rocket and Rocketdyne’s F-1 and J-2 engines for the Saturn rockets. The Rocket Engine Test Facility was built in a ravine at the far end of the laboratory because of its use of the dangerous propellants such as liquid hydrogen and liquid fluorine. The control room was located in a building 1,600 feet north of the test stand to protect the engineers running the tests. The main control and instrument consoles were centrally located in the control room and surrounded by boards controlling and monitoring the major valves, pumps, motors, and actuators. A camera system at the test stand allowed the operators to view the tests, but the researchers were reliant on data recording equipment, sensors, and other devices to provide test data. The facility’s control room was upgraded several times over the years. Programmable logic controllers replaced the electro-mechanical control devices. The new controllers were programed to operate the valves and actuators controlling the fuel, oxidant, and ignition sequence according to a predetermined time schedule.

76 FR 37247 - Airworthiness Directives; Learjet Inc. Model 45 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

... the left engine accessory compartment, and corrective actions if necessary. This new AD also requires...) Replace the left engine fuel and hydraulic tubing and install a tubing support channel using new parts. (2... other damage of the case drain tube from the hydraulic pump case installed on the left-hand engine, and...

Prehospital Dextrose Extravasation Causing Forearm Compartment Syndrome: A Case Report.

PubMed

Chinn, Matthew; Colella, M Riccardo

2017-01-01

A 57-year-old woman was found at home by paramedics to be hypoglycemic with altered mental status. She had multiple attempts at IV access and eventually a 22G IV was established and D50 was infused into her right forearm. Extravasation of the dextrose was noted after approximately 12 g of the medication was infused. She was given a dose of glucagon intramuscularly and her mental status improved. Shortly after her arrival to the emergency department, she was noted to have findings of compartment syndrome of her forearm at the site of the dextrose extravasation. She was evaluated by plastic surgery and taken to the operating room for emergent fasciotomy. She recovered well from the operation. D50 is well known to cause phlebitis and local skin necrosis as a complication. This case illustrates the danger of compartment syndrome after D50 extravasation. It is the first documented case of prehospital dextrose extravasation leading to compartment syndrome. There may be safer alternatives to D50 administration and providers must be acutely aware to monitor for D50 infusion complications.

Emissions of piston engine aircraft using aviation gasoline (avgas) and motor gasoline (mogas) as fuel – a review

NASA Astrophysics Data System (ADS)

Thanikasalam, K.; Rahmat, M.; Fahmi, A. G. Mohammad; Zulkifli, A. M.; Shawal, N. Noor; Ilanchelvi, K.; Ananth, M.; Elayarasan, R.

2018-05-01

There are two categories of aircraft engines, namely, piston and gas turbine engines. Piston engine extracts energy from a combustion compartment through a piston and crank apparatus that engages the propellers, which in turn, provides an aircraft the needed momentum. On the other hand, gas turbine engine heats a compressed air in the combustion compartment resulting in propulsion that drives an aircraft. Piston engine aircrafts might appear small but together thousands of piston engine aircraft, which encompasses a bulk of the general aviation fleet, present a considerable health threat. That is because these aircraft, which depend on avgas and mogas to run, comprise major remaining sources of lead emissions. People exposed to even small levels of lead, particularly children, have tendencies to suffer from cognitive and neurological harm. Dissimilar from commercial airliners that do not utilize leaded fuels, piston engine aircraft account for nearly half of the lead discharge in skies. But, what is the extent of the impact caused by these airborne emissions on the country’s economy and public health? To answer this query, a thorough literature review on emissions of piston engine aircraft ought to be undertaken. This article conducts a literature review on emissions of piston engine aircraft using avgas as fuel and mogas as fuel.

Development of automotive battery systems capable of surviving modern underhood environments

NASA Astrophysics Data System (ADS)

Pierson, John R.; Johnson, Richard T.

The starting, lighting, and ignition (SLI) battery in today's automobile typically finds itself in an engine compartment that is jammed with mechanical, electrical, and electronic devices. The spacing of these devices precludes air movement and, thus, heat transfer out of the compartment. Furthermore, many of the devices, in addition to the internal combustion engine, actually generate heat. The resulting underhood environment is extremely hostile to thermally-sensitive components, especially the battery. All indications point to a continuation of this trend towards higher engine-compartment temperatures as future vehicles evolve. The impact of ambient temperature on battery life is clearly demonstrated in the failure-mode analysis conducted by the Battery Council International in 1990. This study, when combined with additional failure-mode analyses, vehicle systems simulation, and elevated temperature life testing, provides insight into the potential for extension of life of batteries. Controlled fleet and field tests are used to document and quantify improvements in product design. Three approaches to battery life extension under adverse thermal conditions are assessed, namely: (i) battery design; (ii) thermal management, and (iii) alternative battery locations. The advantages and disadvantages of these approaches (both individually and in combination) for original equipment and aftermarket applications are explored.

Spontaneous Compartment Syndrome of the Thigh in the Absence of Trauma.

PubMed

Javedani, Parisa P; Ratnabalasuriar, Radhika; Grall, Kristi J H

2016-07-01

Compartment syndrome occurs when an increase in pressure results in vascular and functional impairment of the underlying nerve and muscles. Thigh compartment syndrome (TCS) is uncommon, but clinical suspicion warrants emergent surgical consultation and fasciotomy. We present a 42-year-old man evaluated for right lateral thigh pain, without a history of trauma, deep venous thrombosis (DVT), previous surgery, or intravenous drug use. He was febrile, tachycardic, with a mild leukocytosis, an elevated C-reactive protein level, and an elevated creatinine kinase level. Radiographs showed no abnormality and right lower extremity duplex ultrasound showed no DVT. A computed tomography scan of the right lower extremity was concerning for compartment syndrome. Surgical consultation was obtained, and the patient was taken to the operating room for fasciotomy. He was diagnosed with compartment syndrome intraoperatively. The patient was discharged on hospital day 10. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: TCS is exceedingly rare, especially in the absence of underlying traumatic and nontraumatic etiologies. The diagnosis is challenging because more elastic fascia with larger space in the thigh allows for accommodation of acute increases in pressure. Consequently, there may not be the expected acute rise in compartment pressures; increased compartment pressure may only be a late sign, when underlying neurovascular damage has already occurred. TCS is complicated by high morbidity and mortality. Emergent surgical consultation should be obtained when there is a high clinical suspicion for TCS, and limb-saving fasciotomy should not be delayed. This case shows the importance of a high level of suspicion for TCS in patients with no identifiable etiology and no historical risk factors for development of compartment syndrome, because TCS may not present with classic symptoms. Copyright © 2016 Elsevier Inc. All rights reserved.

Design for Maintainability with Modified Petri Nets (MPNs): Shipboard Propulsion System Application.

DTIC Science & Technology

1984-11-01

hazard (in acco- Fance with current environmental protection requirements). P20 YES T20 T2 1 EOOW report to 000, "Fire hazards removed from No engine room...8217-..! AARCA: GAS TURBINE MAIN ENGINE - GENERATOR Room NO 2 , .’ .- " SE7 NO. 2 \\ N 2 GEN MRGA GTM ,RZT 4o i .. .E rAF- _....Pr AJ*~ IAMR...GA Z0GYM GEN "-- ~ ~ P LL-L GIM. I I - GT MAIN ENGINE/ \\ t I . ROOM NO. I GAS 7RBINE ALIX MCHRY AUX MCHRY O OROO NO OOM NO. GENEU.ATOF ROOM NO 2 R

14. INTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

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

14. INTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL. THIS VIEW HIGHLIGHTS THE CRANK AND 24' DIAMETER FLYWHEEL. THE ENGINE IS A 7,940 HP MESTA-CORLISS CROSS-COMPOUND STEAM ENGINE ITS BORE AND STROKE ARE 32"X84"X60". NOTE FLY BALL GOVERNOR ON ENGINE. MILL DRIVE SHAFT ATTACHED TO PULLEY ON LOCATED ON CRANK. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

76 FR 18031 - Airworthiness Directives; Dassault Aviation Model Mystere-Falcon 50 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... system line to engine 2, and engine 2 Low Pressure (LP) bleed line. If the swapping of these two lines is... line to engine 2, and engine 2 Low Pressure (LP) bleed line. If the swapping of these two lines is not... the connection of the two lines (extinguishing and LP bleed lines) at frame 42 in the rear compartment...

The critically ill injured patient.

PubMed

Cereda, Maurizio; Weiss, Yoram G; Deutschman, Clifford S

2007-03-01

Patients admitted to the ICU after severe trauma require frequent procedures in the operating room, particularly in cases where a damage control strategy is used. The ventilatory management of these patients in the operating room can be particularly challenging. These patients often have severely impaired respiratory mechanics because of acute lung injury and abdominal compartment syndrome. Consequently, the pressure and flow generation capabilities of standard anesthesia ventilators may be inadequate to support ventilation and gas exchange. This article presents the problems that may be encountered in patients who have severe abdominal and lung injuries, and the current management concepts used in caring for these patients in the critical care setting, to provide guidelines for the anesthetist faced with these patients in the operating room.

46 CFR 25.40-1 - Tanks and engine spaces.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Tanks and engine spaces. 25.40-1 Section 25.40-1...-1 Tanks and engine spaces. (a) All motorboats or motor vessels, except open boats and as provided in..., and other spaces to which explosive or flammable gases and vapors from these compartments may flow...

46 CFR 25.40-1 - Tanks and engine spaces.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Tanks and engine spaces. 25.40-1 Section 25.40-1...-1 Tanks and engine spaces. (a) All motorboats or motor vessels, except open boats and as provided in..., and other spaces to which explosive or flammable gases and vapors from these compartments may flow...

46 CFR 25.40-1 - Tanks and engine spaces.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Tanks and engine spaces. 25.40-1 Section 25.40-1...-1 Tanks and engine spaces. (a) All motorboats or motor vessels, except open boats and as provided in..., and other spaces to which explosive or flammable gases and vapors from these compartments may flow...

46 CFR 25.40-1 - Tanks and engine spaces.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Tanks and engine spaces. 25.40-1 Section 25.40-1...-1 Tanks and engine spaces. (a) All motorboats or motor vessels, except open boats and as provided in..., and other spaces to which explosive or flammable gases and vapors from these compartments may flow...

46 CFR 25.40-1 - Tanks and engine spaces.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Tanks and engine spaces. 25.40-1 Section 25.40-1...-1 Tanks and engine spaces. (a) All motorboats or motor vessels, except open boats and as provided in..., and other spaces to which explosive or flammable gases and vapors from these compartments may flow...

17. INTERIOR VIEW OF HILLMAN FAN HOUSE ENGINE ROOM LOOKING ...

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

17. INTERIOR VIEW OF HILLMAN FAN HOUSE ENGINE ROOM LOOKING EAST The direct-acting 1883 Pittston Engine and Machine Company steam engine was made by George A. Parrish and W. B. Culver of West Pittston, Pennsylvania. - Dorrance Colliery Fan Complex, South side of Susquehanna River at Route 115 & Riechard Street, Wilkes-Barre, Luzerne County, PA

Reliability Analysis of Large Commercial Vessel Engine Room Automation Systems. Volume 1. Results

DTIC Science & Technology

1982-11-01

analyzing the engine room automiations systems on two steam vessels and one diesel vessel, conducting a criticality evaluation, pre- paring...of automated engine room systems,° the effect of *. maintenance was also to be considered, as was the human inter- face and backup. Besides being...designed to replace the human element, the systems periorm more efficiently than the human watchstander. But as with any system, there is no such thing as

14. June 1974. VIEW OF THE ENGINE ROOM, LOOKING NORTH, ...

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

14. June 1974. VIEW OF THE ENGINE ROOM, LOOKING NORTH, SHOWING THE OTTO GASOLINE ENGINE, THE DRIVE PULLEY IS BARELY VISIBLE TO THE LEFT OF THE FLYWHEEL. - Gruber Wagon Works, Pennsylvania Route 183 & State Hill Road at Red Bridge Park, Bernville, Berks County, PA

14. Historic view of engineer in Building 100 control room ...

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

14. Historic view of engineer in Building 100 control room examining data printout. 1957. On file at NASA Plumbrook Research Facility, Sandusky, Ohio. NASA photo number C-46210. - Rocket Engine Testing Facility, GRC Building No. 100, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

Stress profile influences learning approach in a marine fish

PubMed Central

Trompf, Larissa; Williamson, Jane E.; Brown, Culum

2017-01-01

The spatial learning skills of high and low stress juvenile mulloway (Argyrosomus japonicus) were tested in a dichotomous choice apparatus. Groups of fish were formed based on background blood cortisol levels and required to learn the location of a food reward hidden in one of two compartments. Low stress fish characterised by low background levels of the stress hormone cortisol had higher activity levels and entered both rewarded and unrewarded rooms frequently. Within the first week of exposure, however, their preference for the rewarded room increased, indicative of learning. Fish that had high background levels of cortisol, in contrast, showed low levels of activity but when they chose between the two rooms they chose the rewarded room most often but showed less improvement over time. After 12 days in the apparatus, both low and high stress fish had similar ratios of rewarded vs unrewarded room entrances. Our results suggest that proactive coping styles may increase exposure to novel contexts and thus favour faster learning but at the cost of reduced initial accuracy. PMID:28607840

A dented LH2 recirculation line is removed from Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Workers with United Space Alliance remove Shuttle Discovery's dented main propulsion system liquid hydrogen recirculation line. From left are James Stickley, George Atkins, and Todd Biddle. The 12-inch-long dent was discovered during routine aft compartment inspections Tuesday, Dec. 7. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. The line is being replaced and managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

KSC-99pp1397

NASA Image and Video Library

1999-12-09

A spare four-inch diameter LH2 recirculation line (shown in photo) will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about ½-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope

15. Historic view of engineer in Building 100 control room ...

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

15. Historic view of engineer in Building 100 control room examining data printout. August 28, 1962. On file at NASA Plumbrook Research Facility, Sandusky, Ohio. NASA photo number C-61500. - Rocket Engine Testing Facility, GRC Building No. 100, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

Indoor air quality in a middle school, Part I: Use of CO2 as a tracer for effective ventilation.

PubMed

Scheff, P A; Paulius, V K; Huang, S W; Conroy, L M

2000-11-01

The overall objective of the study was to evaluate the indoor air quality at a middle school with an emphasis on characterizing baseline conditions. The focus of this article is on the relationship between occupancy and measured concentrations of carbon dioxide, and an evaluation of the use of carbon dioxide as a tracer for ventilation in the school. The school was characterized as having no health complaints, good maintenance schedules, no carpeting within the classrooms or hallways, and no significant remodeling, and its officials had agreed to allow the sampling to take place during school hours. Monitoring followed the guidelines recommended in the "Preliminary Draft: Conceptual Standardized EPA Protocol For Characterizing Indoor Air Quality in School Buildings." Four indoor locations including the cafeteria, a science classroom, an art classroom, and the lobby outside the main office, and one outdoor location were sampled for various environmental comfort and pollutant parameters for one week in February 1997. A consistent relationship between hourly occupancy and corresponding carbon dioxide concentrations was seen. Carbon dioxide concentrations in the cafeteria, art room, and lobby were within specified American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) guidelines for comfort (< 1000 ppm). The science room had the highest concentrations (frequently exceeding 1000 ppm) due to high occupancy and non-functioning unit ventilators. Measured ventilation rates were within specified ASHRAE guidelines for the art room, cafeteria, and lobby. The science room, which relied on natural ventilation only, was not able to meet the ASHRAE guideline on one of the three days studied. The use of a completely mixed space, one compartment mass balance model with estimated CO2 generation rates and measured CO2 concentrations is shown to be a useful method for evaluating ventilation. Modeled effective ventilation, air changes per hour, and mixing factors reflected measured carbon dioxide concentrations and measured ventilation in each room. Mechanical ventilation afforded better mixing than natural ventilation. This study demonstrates the usefulness of collecting indoor CO2 and occupancy data when carrying out indoor air quality evaluations in schools.

11. Historic view of Building 100 control room, showing personnel ...

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

11. Historic view of Building 100 control room, showing personnel operating rocket engine test controls and observer watching activity from observation room. May 27, 1957. On file at NASA Plumbrook Research Center, Sandusky, Ohio. NASA photo number C-45020. - Rocket Engine Testing Facility, GRC Building No. 100, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

MTR WING, TRA604. BASEMENT FLOOR PLAN. FIREPROOF RECORD ROOM BELOW ...

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

MTR WING, TRA-604. BASEMENT FLOOR PLAN. FIRE-PROOF RECORD ROOM BELOW COUNTING ROOM. HEATING AND COOLING EQUIPMENT. UNSPECIFIED EXPANSION AREA ALONG WEST WALL. BLAW-KNOX 3150-4-1, 7/1950. INL INDEX NO. 531-0604-00-098-100007, REV. 1. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

76 FR 19518 - Safety Advisory 2011-01

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-07

... Jersey, when a conventional two-person switching crew was shoving rolling equipment into an industrial facility. The locomotive engineer was in the locomotive control compartment and the conductor was..., engineer, and a conductor-in-training was switching cars on a switching lead track and using various other...

Case studies of pre-engineered and manufactured sound isolation rooms for music practice and radio broadcast

NASA Astrophysics Data System (ADS)

Probst, Ron N.; Rypka, Dann

2005-09-01

Pre-engineered and manufactured sound isolation rooms were developed to ensure guaranteed sound isolation while offering the unique ability to be disassembled and relocated without loss of acoustic performance. Case studies of pre-engineered sound isolation rooms used for music practice and various radio broadcast purposes are highlighted. Three prominent universities wrestle with the challenges of growth and expansion while responding to the specialized acoustic requirements of these spaces. Reduced state funding for universities requires close examination of all options while ensuring sound isolation requirements are achieved. Changing curriculum, renovation, and new construction make pre-engineered and manufactured rooms with guaranteed acoustical performance good investments now and for the future. An added benefit is the optional integration of active acoustics to provide simulations of other spaces or venues along with the benefit of sound isolation.

Engine Research Building’s Central Control Room

NASA Image and Video Library

1948-07-21

Operators in the Engine Research Building’s Central Control Room at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory. The massive 4.25-acre Engine Research Building contains dozens of test cells, test stands, and altitude chambers. A powerful collection of compressors and exhausters located in the central portion of the basement provided process air and exhaust for these test areas. This system is connected to similar process air systems in the laboratory’s other large test facilities. The Central Control Room coordinates this activity and communicates with the local utilities. This photograph was taken just after a major upgrade to the control room in 1948. The panels on the wall contain rudimentary floor plans of the different Engine Research Building sections with indicator lights and instrumentation for each test cell. The process air equipment included 12 exhausters, four compressors, a refrigeration system, cooling water, and an exhaust system. The operators in the control room kept in contact with engineers running the process air system and those conducting the tests in the test cells. The operators also coordinated with the local power companies to make sure enough electricity was available to operate the powerful compressors and exhausters.

46 CFR 32.65-20 - Pumprooms-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where... their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed...

46 CFR 32.65-20 - Pumprooms-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where... their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed...

46 CFR 32.65-20 - Pumprooms-TB/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where... their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed...

46 CFR 32.65-20 - Pumprooms-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where... their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed...

46 CFR 32.65-20 - Pumprooms-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where... their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed...

14 CFR 23.1197 - Fire extinguishing agents.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Protection § 23.1197 Fire extinguishing agents. For all airplanes with engine(s) embedded in the fuselage or... extinguishing system; and (2) Have thermal stability over the temperature range likely to be experienced in the... personnel compartment, even though a defect may exist in the extinguishing system. This must be shown by...

14 CFR 23.1197 - Fire extinguishing agents.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Protection § 23.1197 Fire extinguishing agents. For all airplanes with engine(s) embedded in the fuselage or... extinguishing system; and (2) Have thermal stability over the temperature range likely to be experienced in the... personnel compartment, even though a defect may exist in the extinguishing system. This must be shown by...

Analysis of Temperature Variability in Medication Storage Compartments in Emergency Transport Helicopters.

PubMed

O'Donnell, Margaret A; Whitfield, Justin

The purpose of this study was to determine whether the temperature in medication storage compartments in air medical helicopters was within United States Pharmacopeia (USP)-defined limits for controlled room temperature. This was a prospective study using data obtained from a continuous temperature monitoring device. A total of 4 monitors were placed within 2 medication storage locations in 2 identical helicopters. The data collection period lasted 2 weeks during the summer and winter seasons. Data retrieved from monitors were compared against USP parameters for proper medication storage. Results documented temperatures outside the acceptable range a majority of the time with temperatures above the high limit during summer and below the low limit during winter. The study determined that compartments used for medication storage frequently fell outside of the range for USP-defined limits for medication storage. Flight programs should monitor storage areas, carefully taking actions to keep medication within defined ranges. Copyright © 2016 Air Medical Journal Associates. Published by Elsevier Inc. All rights reserved.

Interior. Balance room for chemistry laboratory. Storage room for glassware ...

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

Interior. Balance room for chemistry laboratory. Storage room for glassware and reference room with frequently used chemistry and chemical engineering texts. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

Automotive and Construction Equipment for Arctic Use: Heating and Cold Starting

DTIC Science & Technology

1991-04-01

heater. Catalytic combustion heaters similar to that shown in Figure 12 produce flameless heat using gasoline, benzene or a similar fuel and have... combustion chamber; physical scientist, is a • engine compartment air; and member of CRREL’s * personnel and cargo compartments. Applied Research Wind...component warping and thermal cracking. When coolant is pumped, heat is not only provided to the cylinders, thereby warming the combustion cha iber and the

ETR ELECTRICAL BUILDING, TRA648. BATTERY ROOM. INL NEGATIVE NO. 563785. ...

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

ETR ELECTRICAL BUILDING, TRA-648. BATTERY ROOM. INL NEGATIVE NO. 56-3785. Jack L. Anderson, Photographer, 11/26/1956 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

49 CFR 523.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., shoulder room, and leg room dimensions determined in accordance with the procedures outlined in Society of... Engineering Committee, Society of Automotive Engineers, approved September 1973 and last revised September... secondary vehicle manufacturers. Incomplete vehicles include cab-complete vehicles. Innovative technology...

16. INTERIOR VIEW OF HILLMAN FAN HOUSE ENGINE ROOM LOOKING ...

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

16. INTERIOR VIEW OF HILLMAN FAN HOUSE ENGINE ROOM LOOKING EAST This overview of the 1883 Pittston Engine and Machine Company steam engine includes the flywheel and pillowblock in the foreground, with the shaft and cylinder in the background. The engine is a horizontal, slide valve type of 30 inch bore and 60 inch stroke that turned the fan at 49 revolutions per minute. - Dorrance Colliery Fan Complex, South side of Susquehanna River at Route 115 & Riechard Street, Wilkes-Barre, Luzerne County, PA

22. Engine room, as seen from starboard side, forward corner. ...

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

22. Engine room, as seen from starboard side, forward corner. In left foreground is centrifugal water pump driven by a two-cylinder steam reciprocating engine to supply water to trim tanks. Center of view shows hot well for main engine, and at right is bottom of cylinder, condenser, and valve chest of main (walking beam) engine. X-braces in left side of image are stiffening trusses for the hull. - Steamboat TICONDEROGA, Shelburne Museum Route 7, Shelburne, Chittenden County, VT

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

A spare four-inch diameter LH2 recirculation line (shown in photo) will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

18. VIEW LOOKING FORWARD FROM ENGINE ROOM INTO GALLEY. STARBOARD ...

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

18. VIEW LOOKING FORWARD FROM ENGINE ROOM INTO GALLEY. STARBOARD ENGINE, FUEL TANK AND BATTERIES SHOWN IN RIGHT SIDE OF IMAGE. OIL-FIRED GALLEY STOVE AND FORWARD COMPANIONWAY LADDER IS IN VIEW THROUGH DOORWAY BEYOND. (HAER FIELD TEAM MEMBER CHRISTOPHER CYZEWSKI IN GALLEY) - Pilot Schooner "Alabama", Moored in harbor at Vineyard Haven, Vineyard Haven, Dukes County, MA

LOFT. Containment and service building (TAN650). Room number and function ...

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

LOFT. Containment and service building (TAN-650). Room number and function of each room. Identifies type of floor, paint, walls, ceiling, doors. This is sheet 1 of a 2-page drawing. Kaiser engineers 6413-11-STEP/LOFT-650-XX. Date: October 1965. INEEL index code no. 036-650-00-486-122228 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

MTR, TRA603. SECOND FLOOR PLAN. OFFICES AND INSTRUMENT ROOM. STEEL ...

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

MTR, TRA-603. SECOND FLOOR PLAN. OFFICES AND INSTRUMENT ROOM. STEEL PARTITIONS ON EAST SIDE OF INSTRUMENT ROOM. DETAIL OF COLUMN ENCASEMENTS. STAIRWAYS IN NORTH AND SOUTH CORNERS. PASSENGER ELEVATION. BLAW-KNOX 3150-803-3, 7/1950. INL INDEX NO. 531-0603-00-098-100562, REV. 6. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

MTR WING, TRA604. A LABORATORY ROOM WITH ITS CABINETS AND ...

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

MTR WING, TRA-604. A LABORATORY ROOM WITH ITS CABINETS AND SERVICE STRIP DOWN CENTER OF ROOM. CARD IN LEFT CORNER OF VIEW WAS INSERTED BY INL PHOTOGRAPHER TO COVER AN OBSOLETE SECURITY RESTRICTION PRINTED ON THE ORIGINAL NEGATIVE. INL NEGATIVE NO. 3817. Unknown Photographer, 11/28/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

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

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

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

Vertical regolith shield wall construction for lunar base applications

NASA Technical Reports Server (NTRS)

Kaplicky, Jan; Nixon, David; Wernick, Jane

1992-01-01

Lunar bases located on the lunar surface will require permanent protection from radiation and launch ejecta. This paper outlines a method of providing physical protection using lunar regolith that is constructed in situ as a modular vertical wall using specially devised methods of containment and construction. Deployable compartments, reinforced with corner struts, are elevated and filled by a moving gantry. The compartments interlock to form a stable wall. Different wall heights, thicknesses, and plan configurations are achieved by varying the geometry of the individual compartments, which are made from woven carbon fibers. Conventional terrestrial structural engineering techniques can be modified and used to establish the structural integrity and performance of the wall assembly.

Interior. Storage room for glassware and reference room with frequentlyused ...

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

Interior. Storage room for glassware and reference room with frequently-used chemistry and chemical engineering texts. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

Altitude Wind Tunnel Control Room at the Aircraft Engine Research Laboratory

NASA Image and Video Library

1944-07-21

Operators in the control room for the Altitude Wind Tunnel at the National Advisory Committee for Aeronautics (NACA) Aircraft Engine Research Laboratory remotely operate a Wright R–3350 engine in the tunnel’s test section. Four of the engines were used to power the B–29 Superfortress, a critical weapon in the Pacific theater during World War II. The wind tunnel, which had been in operation for approximately six months, was the nation’s only wind tunnel capable of testing full-scale engines in simulated altitude conditions. The soundproof control room was used to operate the wind tunnel and control the engine being run in the test section. The operators worked with assistants in the adjacent Exhauster Building and Refrigeration Building to manage the large altitude simulation systems. The operator at the center console controlled the tunnel’s drive fan and operated the engine in the test section. Two sets of pneumatic levers near his right forearm controlled engine fuel flow, speed, and cooling. Panels on the opposite wall, out of view to the left, were used to manage the combustion air, refrigeration, and exhauster systems. The control panel also displayed the master air speed, altitude, and temperature gauges, as well as a plethora of pressure, temperature, and airflow readings from different locations on the engine. The operator to the right monitored the manometer tubes to determine the pressure levels. Despite just being a few feet away from the roaring engine, the control room remained quiet during the tests.

14 CFR 25.1103 - Induction system ducts and air duct systems.

Code of Federal Regulations, 2013 CFR

2013-01-01

... between which relative motion could exist must have means for flexibility. (d) For turbine engine and... stage of the engine supercharger and of the auxiliary power unit compressor must have a drain to prevent... compartment to prevent hot gas reverse flow from burning through auxiliary power unit ducts and entering any...

21. POWER ROOM INTERIOR, DETAIL OF CATERPILLAR DIESEL ENGINE DIRECTLY ...

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

21. POWER ROOM INTERIOR, DETAIL OF CATERPILLAR DIESEL ENGINE DIRECTLY CONNECTED TO GENERAL ELECTRIC 15 KW DC GENERATOR (ON LEFT), 110 VOLTS, 136 AMPS, 1200 RPM. INSTALLED 1942. - Death Valley Ranch, Power House, Death Valley Junction, Inyo County, CA

23. POWER ROOM INTERIOR, DETAIL OF FAIRBANKSMORSE DIESEL ENGINE, DIRECTLY ...

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

23. POWER ROOM INTERIOR, DETAIL OF FAIRBANKS-MORSE DIESEL ENGINE, DIRECTLY CONNECTED TO FAIRBANKS-MORSE 30 KW DC GENERATOR, 125 VOLTS, 240 AMPS, 800 RPM. INSTALLED 1930. - Death Valley Ranch, Power House, Death Valley Junction, Inyo County, CA

61. Photocopy of Engine Room Floor Plan, White Alder. The ...

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

61. Photocopy of Engine Room Floor Plan, White Alder. The Niagara Shipbuilding Corp. Engineering Department, Buffalo, New York. Coast Guard Headquarters Drawing No. 540-WAGL-1604-10, dated February 1943; revised January 1963. Original drawing property of the U.S. Coast Guard. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

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

STS-93 M.S. Stephen Hawley in the White Room

NASA Technical Reports Server (NTRS)

1999-01-01

STS-93 Mission Specialist Stephen A. Hawley (Ph.D.) is checked out by white room closeout crew members before entering the orbiter Columbia. In the background is Mission Specialist Michel Tognini of France, waiting to enter Columbia. The white room is an environmental chamber at the end of the orbiter access arm that provides entry to the orbiter crew compartment. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. The target landing date is July 27 at 11:20 p.m. EDT.

TRITIUM LABORATORY, TRA666, INTERIOR. MAIN FLOOR. CONTROL ROOM ENCLOSURE AT ...

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

TRITIUM LABORATORY, TRA-666, INTERIOR. MAIN FLOOR. CONTROL ROOM ENCLOSURE AT CENTER OF VIEW. SIGN ABOVE DOOR SAYS "HYDRAULIC TEST FACILITY CONTROL ROOM." SIGN IN WINDOW SAYS "EATING AREA." "EVACUATION AND EMERGENCY INFORMATION" IS POSTED ON CABINET AT LEFT OF VIEW. INL NEGATIVE NO. HD30-2-3. Mike Crane, Photographer, 6/2001 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

MTR CONTROL ROOM WITH CONTROL CONSOLE AND STATUS READOUTS ALONG ...

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

MTR CONTROL ROOM WITH CONTROL CONSOLE AND STATUS READOUTS ALONG WALL. WORKERS MAKE ELECTRICAL AND OTHER CONNECTIONS. INL NEGATIVE NO. 4289. Unknown Photographer, 2/26/1952 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Definition of yearly emission factor of dust and greenhouse gases through continuous measurements in swine husbandry

NASA Astrophysics Data System (ADS)

Costa, Annamaria; Guarino, Marcella

The object of this study was to develop an accurate estimation method to evaluate the contribution of the various compartments of swine husbandry to dust and GHG (greenhouse gases, CO 2, CH 4 and N 2O) emission into the atmosphere during one year of observation. A weaning, a gestation, a farrowing and a fattening room in an intensive pig house were observed in three different periods (Autumn-Winter, Springtime and Summer, monitoring at least 60% of each period (20% at the beginning, in the middle and at the end) of each cycle). During monitoring, live weight, average live weight gain, number of animals and its variation, type of feed and feeding time were taken into account to evaluate their influence on PM 10, or the fraction of suspended particulate matter with an aerodynamic diameter less than or equal to 10 μm [Emission Inventory Guidebook, 2007. B1100 Particle Emissions from Animal Husbandry Activities. Available from: (accessed October 2008)] and to define GHG emission. The selected piggery had a ventilation control system using a free running impeller to monitor continuously real-time environmental and management parameters with an accuracy of 5%. PM 10 concentration was monitored by a sampler (Haz Dust EPAM 5000), either continuously or through traditional gravimetric technique, and the mean value of dust amount collected on the membranes was utilized as a correction factor to be applied to continuously collected data. PM 10 concentration amount incoming from inlets was removed from PM 10 emission calculation, to estimate the real contribution of pig house dust pollution into atmosphere. Mean yearly emission factor of PM 10 was measured in 2 g d -1 LU -1 for the weaning room, 0.09 g d -1 LU -1 for the farrowing room, 2.59 g d -1 LU -1 for the fattening room and 1.23 g d -1 LU -1 for the gestation room. The highest PM 10 concentration and emission per LU was recorded in the fattening compartment while the lowest value was recorded in the farrowing room. CO 2, CH 4 and N 2O concentrations were continuously measured in the exhaust ducts using an infrared photoacoustic detector IPD (Brüel & Kjaer, Multi-gas Monitor Type 1302, Multipoint Sampler and Doser Type 1303) sampling data every 15 min, for the 60% of the cycles. Yearly emission factor for CO 2 was measured in 5997 g d -1 LU -1 for the weaning room, 1278 g d -1 LU -1 for the farrowing room, 13,636 g d -1 LU -1 for the fattening room and 8851 g d -1 LU -1 for the gestation room. Yearly emission factor for CH 4 was measured in 24.57 g d -1 LU -1 for the weaning room, 4.68 g d -1 LU -1 for the farrowing room, 189.82 g d -1 LU -1 for the fattening room and 132.12 g d -1 LU -1 for the gestation room. Yearly emission factor for N 2O was measured in 3.62 g d -1 LU -1 for the weaning room, 0.66 g d -1 LU -1 for the farrowing room, 3.26 g d -1 LU -1 for the fattening room and 2.72 g d -1 LU -1 for the gestation room.

9. EXTERIOR VIEW OF BALTIMORE FAN HOUSE LOOKING NORTHEAST The ...

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

9. EXTERIOR VIEW OF BALTIMORE FAN HOUSE LOOKING NORTHEAST The brick and concrete construction of the engine room, airways, and chimney are evident. The shaft housing and flywheel of the Allis- Chalmers Corliss steam engine are visible through the window of the engine room. - Dorrance Colliery Fan Complex, South side of Susquehanna River at Route 115 & Riechard Street, Wilkes-Barre, Luzerne County, PA

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Gary Hamilton (left) and James Stickley, both with United Space Alliance, check out a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

James Stickley (left) and Derry Dilby (right), who are with United Space Alliance, check over a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

KSC-99pp1398

NASA Image and Video Library

1999-12-06

James Stickley (left) and Derry Dilby (right), who are with United Space Alliance, check over a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about ½-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope

KSC-99pp1396

NASA Image and Video Library

1999-12-09

Gary Hamilton (left) and James Stickley, both with United Space Alliance, check out a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about ½-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope

Three Axes MEMS Combined Sensor for Electronic Stability Control System

NASA Astrophysics Data System (ADS)

Jeong, Heewon; Goto, Yasushi; Aono, Takanori; Nakamura, Toshiaki; Hayashi, Masahide

A microelectromechanical systems (MEMS) combined sensor measuring two-axis accelerations and an angular rate (rotation) has been developed for an electronic stability control system of automobiles. With the recent trend to mount the combined sensors in the engine compartment, the operation temperature range increased drastically, with the request of immunity to environmental disturbances such as vibration. In this paper, we report the combined sensor which has a gyroscopic part and two acceleration parts in single die. A deformation-robust MEMS structure has been adopted to achieve stable operation under wide temperature range (-40 to 125°C) in the engine compartment. A package as small as 10 × 19 × 4 mm is achieved by adopting TSV (through silicon via) and WLP (wafer-level package) technologies with enough performance as automotive grade.

ARC-2007-ACD07-0073-126

NASA Image and Video Library

2007-08-07

LCROSS flight hardware in clean room at Ames N-240. EEL personnel fabricating testing components with Jerry Wang of Ames, Engineering Evaluation labLCROSS flight hardware in clean room at Ames N-240. EEL personnel fabricating testing components with Jerry Wang of Ames, Engineering Evaluation lab

Wall and corner fire tests on selected wood products

Treesearch

H. C. Tran; M. L. Janssens

1991-01-01

As part of a fire growth program to develop and validate a compartment fire model, several bench-scale and full-scale tests were conducted. This paper reports the full-scale wall and corner test results of step 2 of this study. A room fire test following the ASTM proposed standard specifications was used for these full-scale tests. In step 1, we investigated the...

18. INTERIOR VIEW OF BALTIMORE FAN HOUSE ENGINE ROOM LOOKING ...

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

18. INTERIOR VIEW OF BALTIMORE FAN HOUSE ENGINE ROOM LOOKING EAST The flywheel of the 1908 Allis-Chalmers Corliss steam engine and flywheel are in the foreground. The engine is a horizontal slide valve type with a 24 inch bore and 48 inch stroke. It was direct connected to the Dickson Guibal fan which rotated at 69 revolutions per minute. - Dorrance Colliery Fan Complex, South side of Susquehanna River at Route 115 & Riechard Street, Wilkes-Barre, Luzerne County, PA

KSC-99pp1393

NASA Image and Video Library

1999-12-07

KENNEDY SPACE CENTER, FLA. -- Todd Biddle, with United Space Alliance, inspects wiring in the aft compartment of Discovery before launch. Electrical wire inspections and repairs in the orbiter's payload bay, external tank umbilical and engine compartment have been ongoing for more than a month and are near completion. Launch of Space Shuttle Discovery on mission STS-103 is scheduled for Dec. 11 at 11:42 p.m. from Launch Pad 39B. STS-103 is the third servicing mission for the Hubble Space Telescope

Environmental Assessment for Hawaii Tracking Station A-Side Antenna Remote Block Change Upgrade at Kaena Point Satellite Tracking Station, Hawaii

DTIC Science & Technology

2011-02-01

Heating, Ventilation, Air Conditioning (HVAC) system to environmentally control the HPA Room as well as a Mechanical Room to house the new diesel ...Rickie D. Moon, Senior Systems Engineer MS, Environmental Management, Samford University BS, Chemistry and Mathematics, Samford University 28...Huntsville 16 LPES, Inc. Timothy Lavallee, PE, Principal/Senior Engineer BS, Mechanical Engineering , Northeastern University MS, Civil and

KSC-2009-4535

NASA Image and Video Library

2009-08-07

CAPE CANAVERAL, Fla. – STS-128 Mission Specialist Patrick Forrester is the White Room on NASA Kennedy Space Center's Launch Pad 39A getting ready to enter space shuttle Discovery. The White Room is at the end of the orbiter access arm and provides entry into the shuttle. Mission crew members are at Kennedy to take part in the terminal countdown demonstration test, or TCDT, which culminates in a simulated launch countdown inside the shuttle. On the STS-128 mission, Discovery will deliver 33,000 pounds of equipment to the station, including science and storage racks, a freezer to store research samples, a new sleeping compartment and the COLBERT treadmill. Launch is targeted for late August. Photo credit: NASA/Jim Grossmann

KSC-01pp0075

NASA Image and Video Library

2001-01-05

In the White Room, STS-98 Mission Specialist Thomas Jones gets help with his launch and entry suit before entering Atlantis for a simulated launch countdown. The White Room is an environmental chamber at the end of the orbiter access arm that mates with the orbiter to allow personnel to enter the orbiter’s crew compartment. The STS-98 crew is taking part in Terminal Countdown Demonstration Test activities, which also include emergency egress training at the pad. STS-98 is the seventh construction flight to the International Space Station, carrying as payload the U.S. Lab Destiny, a key element in the construction of the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST

KSC-2009-4533

NASA Image and Video Library

2009-08-07

CAPE CANAVERAL, Fla. – STS-128 Pilot Kevin Ford is the White Room on NASA Kennedy Space Center's Launch Pad 39A getting ready to enter space shuttle Discovery. The White Room is at the end of the orbiter access arm and provides entry into the shuttle. Mission crew members are at Kennedy to take part in the terminal countdown demonstration test, or TCDT, which culminates in a simulated launch countdown inside the shuttle. On the STS-128 mission, Discovery will deliver 33,000 pounds of equipment to the station, including science and storage racks, a freezer to store research samples, a new sleeping compartment and the COLBERT treadmill. Launch is targeted for late August. Photo credit: NASA/Jim Grossmann

KSC-01pp0076

NASA Image and Video Library

2001-01-05

In the White Room, STS-98 Pilot Mark Polansky gets help with his launch and entry suit before entering Atlantis for a simulated launch countdown. The White Room is an environmental chamber at the end of the orbiter access arm that mates with the orbiter to allow personnel to enter the orbiter’s crew compartment. The STS-98 crew is taking part in Terminal Countdown Demonstration Test activities, which also include emergency egress training at the pad. STS-98 is the seventh construction flight to the International Space Station, carrying as payload the U.S. Lab Destiny, a key element in the construction of the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST

KSC-01pp0074

NASA Image and Video Library

2001-01-05

In the White Room, STS-98 Mission Specialists Robert Curbeam and Marsha Ivins pose for a photo before entering Atlantis for a simulated launch countdown. The White Room is an environmental chamber at the end of the orbiter access arm that mates with the orbiter to allow personnel to enter the orbiter’s crew compartment. The STS-98 crew is taking part in Terminal Countdown Demonstration Test activities, which also include emergency egress training at the pad. STS-98 is the seventh construction flight to the International Space Station, carrying as payload the U.S. Lab Destiny, a key element in the construction of the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST

KSC-2009-4538

NASA Image and Video Library

2009-08-07

CAPE CANAVERAL, Fla. – In the White Room on NASA Kennedy Space Center's Launch Pad 39A, STS-128 Commander Rick Sturckow is helped with his harness before entering space shuttle Discovery. The White Room is at the end of the orbiter access arm and provides entry into the shuttle. The crew is at Kennedy to take part in the terminal countdown demonstration test, or TCDT, which includes equipment familiarization, emergency exit training and a simulated countdown. On the STS-128 mission, Discovery will deliver 33,000 pounds of equipment to the station, including science and storage racks, a freezer to store research samples, a new sleeping compartment and the COLBERT treadmill. Launch is targeted for late August. Photo credit: NASA/Kim Shiflett

14 CFR 23.1203 - Fire detector system.

Code of Federal Regulations, 2011 CFR

2011-01-01

... in— (1) An engine compartment of— (i) Multiengine turbine powered airplanes; (ii) Multiengine... may be subjected in operation. (c) No fire detector may be affected by any oil, water, other fluids...

14 CFR 23.1203 - Fire detector system.

Code of Federal Regulations, 2010 CFR

2010-01-01

... in— (1) An engine compartment of— (i) Multiengine turbine powered airplanes; (ii) Multiengine... may be subjected in operation. (c) No fire detector may be affected by any oil, water, other fluids...

14 CFR 23.1203 - Fire detector system.

Code of Federal Regulations, 2014 CFR

2014-01-01

... in— (1) An engine compartment of— (i) Multiengine turbine powered airplanes; (ii) Multiengine... may be subjected in operation. (c) No fire detector may be affected by any oil, water, other fluids...

14 CFR 23.1203 - Fire detector system.

Code of Federal Regulations, 2013 CFR

2013-01-01

... in— (1) An engine compartment of— (i) Multiengine turbine powered airplanes; (ii) Multiengine... may be subjected in operation. (c) No fire detector may be affected by any oil, water, other fluids...

14 CFR 23.1203 - Fire detector system.

Code of Federal Regulations, 2012 CFR

2012-01-01

... in— (1) An engine compartment of— (i) Multiengine turbine powered airplanes; (ii) Multiengine... may be subjected in operation. (c) No fire detector may be affected by any oil, water, other fluids...

Emotions on the loose: emotional contagion and the role of oxytocin in pigs.

PubMed

Reimert, Inonge; Bolhuis, J Elizabeth; Kemp, Bas; Rodenburg, T Bas

2015-03-01

We studied emotional contagion, a simple form of empathy, and the role of oxytocin herein in pigs. Two training pigs per pen (n = 16 pens) were subjected to a positive treatment (pairwise access to a large compartment filled with peat, straw and some chocolate raisins) and a negative treatment (social isolation in a small compartment) in a test room using a within-subjects design. Thereafter, two naive pen mates joined the training pigs in the test room, but were not given access to the treatments. This allowed testing for emotional contagion. Subsequently, the naive pigs, serving as their own controls, were given 24 IU of oxytocin or a placebo intranasally 30 min before accompanying the training pigs, which were exposed to either the negative or positive treatment, to the test room. Behavioral differences found between the positive and negative treatments (e.g., play and "tail wagging" vs. standing alert, urinating, defecating and ears backward) show that the treatments induced a positive and negative emotional state in the training pigs, respectively. Changes in behaviors of the training pigs with and without naive pigs present (e.g., in ears backwards) and of the naive pigs with and without training pigs present (e.g., in standing alert) indicated that emotional contagion occurred, especially during the negative treatment. Oxytocin did not seem to affect the behavior of the treated naive pigs, but did affect behaviors (e.g., defecating) of the training pigs which had not received oxytocin. This suggests a role for oxytocin in pig communication, which merits further research.

Human-factors engineering control-room design review/audit: Waterford 3 SES Generating Station, Louisiana Power and Light Company

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

Savage, J.W.

1983-03-10

A human factors engineering design review/audit of the Waterford-3 control room was performed at the site on May 10 through May 13, 1982. The report was prepared on the basis of the HFEB's review of the applicant's Preliminary Human Engineering Discrepancy (PHED) report and the human factors engineering design review performed at the site. This design review was carried out by a team from the Human Factors Engineering Branch, Division of Human Factors Safety. The review team was assisted by consultants from Lawrence Livermore National Laboratory (University of California), Livermore, California.

STS-103 MS Smith prepares to enter orbiter from White Room

NASA Technical Reports Server (NTRS)

1999-01-01

STS-103 Mission Specialist Steven L. Smith, in his orange launch and entry suit, waits for assistance from closeout crew members in the White Room before entering the orbiter. From left, they are NASA Quality Assurance Specialist Danny Wyatt, United Space Alliance (USA) Mechanical Technician Vinny Defranzo and USA Orbiter Vehicle Closeout Chief Travis Thompson. The White Room is an environmental chamber at the end of the orbiter access arm on the fixed service structure. It provides entry to the orbiter crew compartment. The mission, to service the Hubble Space Telescope, is scheduled to lift off at 7:50 p.m. EST Dec. 19 on mission STS-103, servicing the Hubble Space Telescope. Objectives for the nearly eight-day mission include replacing gyroscopes and an old computer, installing another solid state recorder, and replacing damaged insulation in the telescope. Discovery is expected to land at KSC Monday, Dec. 27, at about 5:24 p.m. EST.

Physicochemical stable standard all-in-one parenteral nutrition admixtures for infants and children in accordance with the ESPGHAN/ESPEN guidelines.

PubMed

De Cloet, Joeri; Van Biervliet, Stephanie; Van Winckel, Myriam

2018-05-01

Because there are almost no standard all-in-one parenteral nutrition admixtures available for infants and children, the aim was to develop standard two-compartment parenteral nutrition bags for different weight categories based on the ESPGHAN/ESPEN (European Society of Paediatric Gastroenterology, Hepatology and Nutrition/European Society for Clinical Nutrition and Metabolism) guidelines. The 1 g/kg/d lipid version for the 3 to 10 kg weight category (PED1) was assessed for short- and long-term physicochemical stability with the ability to add additional electrolytes (PED1+E). The lipid compartment A and the all-in-one admixture of A + B + vitamins + trace elements were assessed physically by visual inspection, Sudan red test, pH measurement, and lipid droplet size distribution. Chemical stability for compartment A was evaluated by quantitative analyses of non-esterified fatty acids and peroxide content. The glucose-amino acid-electrolyte compartment B was evaluated physically by visual inspection, measuring particle contamination and pH. Chemical stability was assessed by discoloration, quantitative analyses of glucose, and the amino acids L-cysteine, L-tyrosine, and L-tryptophan. No phase separation or coalescence occurred, and the mean droplet size diameter did not exceed 0.5 µm. Peroxide content and non-esterified fatty acids concentration of compartment A remained well below the limit of acceptation. No precipitation was detected for compartment B; only a slight yellow discoloration was noted at 80 d. Concentrations of glucose, L-tyrosine, and L-tryptophan remained stable; only L-cysteine decreased significantly from its initial concentration. The two-compartment PED1 and PED1+E admixtures are stable up to 80 d 2° to 8°C + 24 h room temperature (RT) with an additional 7 d 2° to 8°C + 48 h RT after mixing and addition of vitamins and trace elements. Copyright © 2017 Elsevier Inc. All rights reserved.

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

32. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

32. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODIFICATIONS FOR STRETCHED TANK DELTA, LAUNCH COMPLEX 17-A: UMBILICAL MAST ELEVATIONS-REMOVAL WORK, STRUCTURAL, APRIL 1969. - Cape Canaveral Air Station, Launch Complex 17, Facility 28501, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

26. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

26. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, MOBILE SERVICE TOWER: SOUTH AND EAST ELEVATIONS-MODIFICATIONS, ARCHITECTURAL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

24. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

24. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, PAD AREA: PAD AREA PLAN-MODIFICATIONS CIVIL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

33. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

33. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODIFICATIONS FOR STRETCHED TANK DELTA, LAUNCH COMPLEX 17-A: PAD AREA PLAN-REMOVAL WORK, CIVIL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28501, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

27. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

27. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, MOBILE SERVICE TOWER: NORTH AND WEST ELEVATIONS-MODIFICATIONS, ARCHITECTURAL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

46 CFR 153.208 - Ballast equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel... engine room or accommodation space. (b) Piping used only to fill a dedicated ballast tank adjacent to a cargo tank may enter an engine room or accommodation space if the piping has a valve or valving...

46 CFR 153.208 - Ballast equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel... engine room or accommodation space. (b) Piping used only to fill a dedicated ballast tank adjacent to a cargo tank may enter an engine room or accommodation space if the piping has a valve or valving...

46 CFR 153.208 - Ballast equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel... engine room or accommodation space. (b) Piping used only to fill a dedicated ballast tank adjacent to a cargo tank may enter an engine room or accommodation space if the piping has a valve or valving...

LOFT. Containment and service building (TAN650). Room number schedule, sheet ...

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

LOFT. Containment and service building (TAN-650). Room number schedule, sheet 2 of 2. Kaiser engineers 6413-11-STEP/LOFT-650-A-XX. Date: October 1969. INEEL index code no. 036-650-00-486-122228 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

Study About Ceiling Design for Main Control Room of NPP with HFE

NASA Astrophysics Data System (ADS)

Gu, Pengfei; Ni, Ying; Chen, Weihua; Chen, Bo; Zhang, Jianbo; Liang, Huihui

Recently since human factor engineering (HFE) has been used in control room design of nuclear power plant (NPP), the human-machine interface (HMI) has been gradual to develop harmoniously, especially the use of the digital technology. Comparing with the analog technology which was used to human-machine interface in the past, human-machine interaction has been more enhanced. HFE and the main control room (MCR) design engineering of NPP is a combination of multidisciplinary cross, mainly related to electrical and instrument control, reactor, machinery, systems engineering and management disciplines. However, MCR is not only equipped with HMI provided by the equipments, but also more important for the operator to provide a work environment, such as the main control room ceiling. The ceiling design of main control room related to HFE which influences the performance of staff should also be considered in the design of the environment and aesthetic factors, especially the introduction of professional design experience and evaluation method. Based on Ling Ao phase II and Hong Yanhe project implementation experience, the study analyzes lighting effect, space partition, vision load about the ceiling of main control room of NPP. Combining with the requirements of standards, the advantages and disadvantages of the main control room ceiling design has been discussed, and considering the requirements of lightweight, noise reduction, fire prevention, moisture protection, the ceiling design solution of the main control room also has been discussed.

The effect of exhaust-to-coolant heat transfer on warm-up time and fuel consumption of two automobile engines

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

Goettler, H.J.; Vidger, L.J.; Majkrzak

A 1977 Buick V-6 engine and a 1981 Ford Granada automobile were equipped with heat exchangers to transfer energy from the exhaust gases to the cooling water after cold starts in order to shorten engine warm-up periods and improve fuel economy. A parallel concern was the time required to reach satisfactory heat delivery to the passenger compartment. The Buick engine was investigated in the laboratory. The Ford automobile was tested during driving over a 12.4 km length of freeway and over an 8.6 km test route including both in-town and highway segments. Prior to each test run the engines weremore » exposed to ambient air for at least 8 hours at temperatures ranging from -26/sup 0/C to +2/sup 0/C. The use of the heat exchangers resulted in average reductions of fuel consumption of 2.8% during a 7 minute warm-up period for the engine, and of 2.2% for the automobile when tested on the above test routes. The corresponding times for the coolant in the automobile compartment heater to reach maximum temperature were reduced by 16% and 7%. While fuel savings were achieved, their economic value is questionable, particularly in light of a possible retrofit of an existing automobile with an exhaust-to-coolant heat exchanger and the necessary control equipment.« less

Tyurin packs the docking probe in Node 1 during Expedition Three

NASA Image and Video Library

2001-09-17

ISS003-E-5632 (17 September 2001) --- Cosmonaut Mikhail Tyurin, Expedition Three flight engineer, packs the docking probe in a stowage bag in Unity. Cosmonaut Vladimir Dezhurov, flight engineer, videotapes the event. The docking probe successfully guided the arrival of the Russian-built Pirs docking compartment to the International Space Station (ISS). Tyurin and Dezhurov represent Rosaviakosmos.

Dezhurov removes the docking probe in Zvezda during Expedition Three

NASA Image and Video Library

2001-09-17

ISS003-E-5621 (17 September 2001) --- Cosmonaut Vladimir Dezhurov, Expedition Three flight engineer, prepares to remove the docking probe in the Zvezda Service Module's pressurized adapter. The docking probe successfully guided the arrival of the Russian-built Pirs docking compartment to the International Space Station (ISS). Mikhail Tyurin, flight engineer, is visible in the background. Tyurin and Dezhurov represent Rosaviakosmos.

Study of sound-absorbing properties of glass-fiber reinforced materials used in engineering

NASA Astrophysics Data System (ADS)

Egorova, V. E.; Habibova, R. R.; Shafigullin, L. N.

2017-09-01

Modern engineering makes high demands to the noise level in the passenger compartment or cabin of KAMAZ. An effective means of dealing with noise is to use sound absorbing materials produced by the automotive industry. To increase sound-absorbing capacity of materials and structures using glass fibre reinforced polyurethane foams (PUF) obtained by the technology Fiber Composite Spraying.

Russian EVA 33

NASA Image and Video Library

2013-06-24

View of Russian cosmonaut Alexander Misurkin (bottom center), Expedition 36 flight engineer, participating in Russian extravehicular activity (EVA) 33. Also visible are the Progress spacecraft docked to the Pirs Docking Compartment (DC1) with the Service Module (SM) .

23. Engine room, as seen from starboard side near ladderway ...

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

23. Engine room, as seen from starboard side near ladderway from main (promenade) deck. At left is hot well for main engine, at the sides of which are two reciprocating boiler feedwater pumps. Behind the hot well is the condenser and the foot of one of the legs supporting the walking beam A-frame. Hot well and condenser rest on a large bed (painted black) which runs the length of the engine. In the right foreground is water pump for trim tanks. - Steamboat TICONDEROGA, Shelburne Museum Route 7, Shelburne, Chittenden County, VT

46. (Credit LSU) High service pumping room, c1904. The # ...

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

46. (Credit LSU) High service pumping room, c1904. The # 1 Worthington horizontal, triple expansion, high service engine is in the background. The pump whose steam end is in the foreground is a Blake compound, duplex horizontal engine, installed c1904. The engine in the center of the illustration is one of the original 1887 Blake high service engines (compound, duplex). It was shortly after removed. (From: Shreveport Progressive League, Shreveport of To-Day, September 1904, p. 47) - McNeil Street Pumping Station, McNeil Street & Cross Bayou, Shreveport, Caddo Parish, LA

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

143. ARAIII Control building (ARA607) Floor plan. Shows control room, ...

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

143. ARA-III Control building (ARA-607) Floor plan. Shows control room, contaminated work area, counting and computer room, health physics room, instrument repair room, offices, and other rooms. Aerojet-general 880-area/GCRE-607-A-1. Date: February 1958. Ineel index code no. 063-0607-00-013-102546. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

SAFETY AND SECURITY BUILDING, TRA614. FLOOR, ROOF, AND FOUNDATION PLANS. ...

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

SAFETY AND SECURITY BUILDING, TRA-614. FLOOR, ROOF, AND FOUNDATION PLANS. ROOM FUNCTIONS. DOOR AND ROOM FINISH SCHEDULE. BLAW-KNOX 3150-814-1, 3/1950. INL INDEX NO. 531-0614-00-098-100702, REV. 6. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

SOUTH WING, MTR661. INTERIOR DETAIL INSIDE LAB ROOM 131. CAMERA ...

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

SOUTH WING, MTR-661. INTERIOR DETAIL INSIDE LAB ROOM 131. CAMERA FACING NORTHEAST. NOTE CONCRETE BLOCK WALLS. SAFETY SHOWER AND EYE WASHER AT REAR WALL. INL NEGATIVE NO. HD46-7-2. Mike Crane, Photographer, 2/2005. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

76 FR 18376 - Airworthiness Directives; CPAC, Inc. (Type Certificate Formerly Held by Commander Aircraft...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

... Engineer, Wichita Aircraft Certification Office (ACO), FAA, 1801 Airport Road, Room 100; phone: (316) 946-4155; fax: (316) 946-4107; e- mail: [email protected] . SUPPLEMENTARY INFORMATION: Discussion The FAA.... Baktha, Senior Aerospace Engineer, 1801 Airport Road, Room 100; phone: (316) 946-4155; fax: (316) 946...

25. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

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

25. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, PAD AREA: PLAN-RAIL BEAMS AND HURRICANE ANCHOR FOUNDATIONS, STRUCTURAL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

12. Historic view of Building 100 control room, showing television ...

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

12. Historic view of Building 100 control room, showing television monitoring of tests and personnel operating rocket engine test controls. May 27, 1957. On file at NASA Plumbrook Research Facility, Sandusky, Ohio. NASA photo number C-45021. - Rocket Engine Testing Facility, GRC Building No. 100, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

Engineering study for closure of 209E facility

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

Brevick, C.H.; Heys, W.H.; Johnson, E.D.

1997-07-07

This document is an engineering study for evaluating alternatives to determine the most cost effective closure plan for the 209E Facility, Critical Mass Laboratory. This laboratory is located in the 200 East Area of the Hanford Site and contains a Critical Assembly Room and a Mix room were criticality experiments were once performed.

Central Control Room in the Engine Research Building

NASA Image and Video Library

1968-11-21

Operators in the Engine Research Building’s Central Control Room at the National Aeronautics and Space Administration (NASA) Lewis Research Center. The massive 4.25-acre Engine Research Building contains dozens of test cells, test stands, and altitude chambers. A powerful a collection of compressors and exhausters located in the central portion of the basement provides process air and exhaust for these test areas. This system is connected to similar process air systems in the laboratory’s other large test facilities. The Central Control Room coordinates this activity and communicates with the local utilities. The panels on the wall contain schematics with indicator lights and instrumentation for the atmospheric exhaust, altitude exhaust, refrigerated air, and process air systems. The process air equipment included twelve exhausters, four compressors, refrigeration system, cooling water, and an exhaust system. The operators in the control room kept in contact with engineers running the process air system and those conducting the tests in the test cells. The operators also coordinated with the local power companies to make sure enough electricity was available to operate the powerful compressors and exhausters.

Energy Systems Integration Facility Control Room | Energy Systems

Science.gov Websites

Integration Facility | NREL Energy Systems Integration Facility Control Room Energy Systems Integration Facility Control Room The Energy Systems Integration Facility control room allows system engineers as the monitoring point for the facility's integrated safety and control systems. Photo of employees

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

46 CFR 169.625 - Compartments containing diesel machinery.

Code of Federal Regulations, 2011 CFR

2011-10-01

... stresses induced by weight and engine vibration and to minimize transfer of vibration to the supporting..., and be installed so that the ordinary collection of water in the bilge will not trap the duct. Where...

46 CFR 169.625 - Compartments containing diesel machinery.

Code of Federal Regulations, 2010 CFR

2010-10-01

... stresses induced by weight and engine vibration and to minimize transfer of vibration to the supporting..., and be installed so that the ordinary collection of water in the bilge will not trap the duct. Where...

Ford works IFM on WHC

NASA Image and Video Library

2012-11-06

ISS033-E-018790 (6 Nov. 2012) --- NASA astronaut Kevin Ford, Expedition 33 flight engineer, performs in-flight maintenance on the Waste and Hygiene Compartment (WHC) toilet facilities in the Unity node of the International Space Station.

Expedition 21 FE Williams removes an EDV-U from the US WHC

NASA Image and Video Library

2009-10-30

ISS021-E-016912 (30 Oct. 2009) --- NASA astronaut Jeffrey Williams, Expedition 21 flight engineer, works with the waste and hygiene compartment in the Destiny laboratory of the International Space Station.

WHC Maintenance

NASA Image and Video Library

2009-04-28

ISS019-E-011464 (28 April 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 19/20 flight engineer, performs in-flight maintenance on the waste and hygiene compartment located in the Destiny laboratory of the International Space Station.

WHC Maintenance

NASA Image and Video Library

2009-04-28

ISS019-E-011471 (28 April 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 19/20 flight engineer, performs in-flight maintenance on the waste and hygiene compartment located in the Destiny laboratory of the International Space Station.

An Example of Concurrent Engineering

NASA Technical Reports Server (NTRS)

Rowe, Sidney; Whitten, David; Cloyd, Richard; Coppens, Chris; Rodriguez, Pedro

1998-01-01

The Collaborative Engineering Design and Analysis Room (CEDAR) facility allows on-the- spot design review capability for any project during all phases of development. The required disciplines assemble in this facility to work on any problems (analysis, manufacturing, inspection, etc.) associated with a particular design. A small highly focused team of specialists can meet in this room to better expedite the process of developing a solution to an engineering task within the framework of the constraints that are unique to each discipline. This facility provides the engineering tools and translators to develop a concept within the confines of the room or with remote team members that could access the team's data from other locations. The CEDAR area is envisioned as excellent for failure investigation meetings to be conducted where the computer capabilities can be utilized in conjunction with the Smart Board display to develop failure trees, brainstorm failure modes, and evaluate possible solutions.

Preliminary study of TEC application in cooling system

NASA Astrophysics Data System (ADS)

Sulaiman, A. C.; Amin, N. A. M.; Saidon, M. S.; Majid, M. S. A.; Rahman, M. T. A.; Kazim, M. N. F. M.

2017-10-01

Integration of thermoelectric cooling (TEC) within a space cooling system in the lecturer room is studied. The studied area (air conditioned surrounding) is encapsulated with wall, floor, roof, and glass window. TEC module is placed on the glass window. The prototype of the studied compartment is designed using cabin container. The type and number of TEC module are studied and the effects on the cooling performance are analyzed as it is assumed to be tested within an air conditioned lecturer room. The experimental and mathematical modeling of the cooling system developed. It is expected that the mathematical modeling derived from this study will be used to estimate the use of the number of TEC module to be integrated with air conditioner unit where possible.

46 CFR 27.201 - What are the requirements for general alarms on towing vessels?

Code of Federal Regulations, 2012 CFR

2012-10-01

... emergency. (2) Is capable of notifying persons in any accommodation, work space, and the engine room. (3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: Attention...

46 CFR 27.201 - What are the requirements for general alarms on towing vessels?

Code of Federal Regulations, 2013 CFR

2013-10-01

... emergency. (2) Is capable of notifying persons in any accommodation, work space, and the engine room. (3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: Attention...

46 CFR 27.201 - What are the requirements for general alarms on towing vessels?

Code of Federal Regulations, 2010 CFR

2010-10-01

... emergency. (2) Is capable of notifying persons in any accommodation, work space, and the engine room. (3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: Attention...

46 CFR 27.201 - What are the requirements for general alarms on towing vessels?

Code of Federal Regulations, 2011 CFR

2011-10-01

... emergency. (2) Is capable of notifying persons in any accommodation, work space, and the engine room. (3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: Attention...

46 CFR 27.201 - What are the requirements for general alarms on towing vessels?

Code of Federal Regulations, 2014 CFR

2014-10-01

... emergency. (2) Is capable of notifying persons in any accommodation, work space, and the engine room. (3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: Attention...

MTR, TRA603. CONTROL ROOM DETAILS. ACOUSTIC PLASTER CEILING, USHAPED CONSOLE, ...

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

MTR, TRA-603. CONTROL ROOM DETAILS. ACOUSTIC PLASTER CEILING, U-SHAPED CONSOLE, INSTRUMENT PANELS, GLASS DOOR, ASPHALT TILE FLOOR AND COLORS. BLAW-KNOX 3150-803-11, 10/1950. INL INDEX NO. 531-0603-00-098-100570, REV. 3. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

7. Detail, 1885 Sanborn Fire Insurance Map, Carlin, Nevada, in ...

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

7. Detail, 1885 Sanborn Fire Insurance Map, Carlin, Nevada, in collection of Nevada Historical Society, Reno; credit Nevada Historical Society. Engine Stores Building is adjacent to R.R. Repair Shop, and is shown containing Library, Cooper Shop, Office, Ware Room, and Boiler & Engine Room. - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV

ADM. Administration Building (TAN602). Early room layout, door and room ...

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

ADM. Administration Building (TAN-602). Early room layout, door and room schedules. Ralph M. Parsons 902-2-ANP-602-A 31. Date: December 1952. Approved by INEEL Classification Office for public release. INEEL index code no. 033-0602-00-693-106710 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

14 CFR 29.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2012 CFR

2012-01-01

... covering must be constructed and supported so that it can resist the vibration, inertia, and air loads to... hazards; (2) Meet the requirements of paragraph (e)(1) of this section with the landing gear retracted (if...

14 CFR 29.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2013 CFR

2013-01-01

... covering must be constructed and supported so that it can resist the vibration, inertia, and air loads to... hazards; (2) Meet the requirements of paragraph (e)(1) of this section with the landing gear retracted (if...

14 CFR 29.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2011 CFR

2011-01-01

... covering must be constructed and supported so that it can resist the vibration, inertia, and air loads to... hazards; (2) Meet the requirements of paragraph (e)(1) of this section with the landing gear retracted (if...

14 CFR 29.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2010 CFR

2010-01-01

... covering must be constructed and supported so that it can resist the vibration, inertia, and air loads to... hazards; (2) Meet the requirements of paragraph (e)(1) of this section with the landing gear retracted (if...

14 CFR 29.1193 - Cowling and engine compartment covering.

Code of Federal Regulations, 2014 CFR

2014-01-01

... covering must be constructed and supported so that it can resist the vibration, inertia, and air loads to... hazards; (2) Meet the requirements of paragraph (e)(1) of this section with the landing gear retracted (if...

49 CFR 571.113 - Standard No. 113; Hood latch system.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. S3... engine, luggage, storage, or battery compartment. S4. Requirements. S4.1Each hood must be provided with a...

49 CFR 571.113 - Standard No. 113; Hood latch system.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. S3... engine, luggage, storage, or battery compartment. S4. Requirements. S4.1Each hood must be provided with a...

49 CFR 571.113 - Standard No. 113; Hood latch system.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. S3... engine, luggage, storage, or battery compartment. S4. Requirements. S4.1Each hood must be provided with a...

49 CFR 571.113 - Standard No. 113; Hood latch system.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. S3... engine, luggage, storage, or battery compartment. S4. Requirements. S4.1Each hood must be provided with a...

49 CFR 571.113 - Standard No. 113; Hood latch system.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. S3... engine, luggage, storage, or battery compartment. S4. Requirements. S4.1Each hood must be provided with a...

Ryazanskiy unpacks Storage Containers

NASA Image and Video Library

2014-02-08

ISS038-E-043150 (8 Feb. 2014) --- Russian cosmonaut Sergey Ryazanskiy, Expedition 38 flight engineer, unpacks storage containers from the ISS Progress 54 cargo spacecraft, which docked to the Pirs docking compartment of the International Space Station on Feb. 5, 2014.

High Misalignment Carbon Seals for the Fan Drive Gear System Technologies

NASA Technical Reports Server (NTRS)

Shaughnessy, Dennis; Dobek, Lou

2006-01-01

Aircraft engines of the future will require capability bearing compartment seals than found in current engines. Geared systems driving the fan will be subjected to inertia and gyroscopic forces resulting in extremely high angular and radial misalignments. Because of the high misalignment levels, compartment seals capable of accommodating angularities and eccentricities are required. Pratt & Whitney and Stein Seal Company selected the segmented circumferential carbon seal as the best candidate to operate at highly misaligned conditions. Initial seal tests established the misalignment limits of the current technology circumferential seal. From these results a more compliant seal configuration was conceived, designed, fabricated, and tested. Further improvements to the design are underway and plans are to conduct a durability test of the next phase configuration. A technical approach is presented, including design modification to a "baseline"seal, carbon grade selection, test rig configuration, test plan and results of analysis of seal testing.

Compartmental and Spatial Rule-Based Modeling with Virtual Cell.

PubMed

Blinov, Michael L; Schaff, James C; Vasilescu, Dan; Moraru, Ion I; Bloom, Judy E; Loew, Leslie M

2017-10-03

In rule-based modeling, molecular interactions are systematically specified in the form of reaction rules that serve as generators of reactions. This provides a way to account for all the potential molecular complexes and interactions among multivalent or multistate molecules. Recently, we introduced rule-based modeling into the Virtual Cell (VCell) modeling framework, permitting graphical specification of rules and merger of networks generated automatically (using the BioNetGen modeling engine) with hand-specified reaction networks. VCell provides a number of ordinary differential equation and stochastic numerical solvers for single-compartment simulations of the kinetic systems derived from these networks, and agent-based network-free simulation of the rules. In this work, compartmental and spatial modeling of rule-based models has been implemented within VCell. To enable rule-based deterministic and stochastic spatial simulations and network-free agent-based compartmental simulations, the BioNetGen and NFSim engines were each modified to support compartments. In the new rule-based formalism, every reactant and product pattern and every reaction rule are assigned locations. We also introduce the rule-based concept of molecular anchors. This assures that any species that has a molecule anchored to a predefined compartment will remain in this compartment. Importantly, in addition to formulation of compartmental models, this now permits VCell users to seamlessly connect reaction networks derived from rules to explicit geometries to automatically generate a system of reaction-diffusion equations. These may then be simulated using either the VCell partial differential equations deterministic solvers or the Smoldyn stochastic simulator. Copyright © 2017 Biophysical Society. Published by Elsevier Inc. All rights reserved.

An Ecosystem-Based Approach to Assess the Status of a Mediterranean Ecosystem, the Posidonia oceanica Seagrass Meadow

PubMed Central

Personnic, Sébastien; Boudouresque, Charles F.; Astruch, Patrick; Ballesteros, Enric; Blouet, Sylvain; Bellan-Santini, Denise; Bonhomme, Patrick; Thibault-Botha, Delphine; Feunteun, Eric; Harmelin-Vivien, Mireille; Pergent, Gérard; Pergent-Martini, Christine; Pastor, Jérémy; Poggiale, Jean-Christophe; Renaud, Florent; Thibaut, Thierry; Ruitton, Sandrine

2014-01-01

Biotic indices, which reflect the quality of the environment, are widely used in the marine realm. Sometimes, key species or ecosystem engineers are selected for this purpose. This is the case of the Mediterranean seagrass Posidonia oceanica, widely used as a biological quality element in the context of the European Union Water Framework Directive (WFD). The good quality of a water body and the apparent health of a species, whether or not an ecosystem engineer such as P. oceanica, is not always indicative of the good structure and functioning of the whole ecosystem. A key point of the recent Marine Strategy Framework Directive (MSFD) is the ecosystem-based approach. Here, on the basis of a simplified conceptual model of the P. oceanica ecosystem, we have proposed an ecosystem-based index of the quality of its functioning, compliant with the MSFD requirements. This index (EBQI) is based upon a set of representative functional compartments, the weighting of these compartments and the assessment of the quality of each compartment by comparison of a supposed baseline. The index well discriminated 17 sites in the north-western Mediterranean (French Riviera, Provence, Corsica, Catalonia and Balearic Islands) covering a wide range of human pressure levels. The strong points of the EBQI are that it is easy to implement, non-destructive, relatively robust, according to the selection of the compartments and to their weighting, and associated with confidence indices that indicate possible weakness and biases and therefore the need for further field data acquisition. PMID:24933020

104. ARAIII. Interior view of room 110 in ARA607 used ...

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

104. ARA-III. Interior view of room 110 in ARA-607 used as data acquisition control room. Camera facing northeast. Ineel photo no. 81-103. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

Splash lubricating system for an engine

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

Nakano, K.; Tani, Y.; Umeda, T.

1986-12-16

A splash lubrication system is described for an engine comprising a crank case, a crank room formed in the crank case, an oil reserving room formed in a lower part of the crank case for lubricating oil, and an oil splasher. The splasher extends from a big end of a connecting rod downward so as to splash oil from the oil reserving room to the crank room on its way from a front side to a back side along the lower part of its orbit. The improvement described here comprises: a transverse partition substantially covering the oil reserving room, disposedmore » at an upper space thereof, having an opening which allows the oil splasher to move therein. It includes three buffer plates covering front, right and left sides of the opening respectively for controlling oil level thereunder.« less

An Airborne Parachute Compartment Test Bed for the Orion Parachute Test Program

NASA Technical Reports Server (NTRS)

Moore, James W.; Romero, Leah M.

2013-01-01

The test program developing parachutes for the Orion/MPCV includes drop tests with parachutes deployed from an Orion-like parachute compartment at a wide range of dynamic pressures. Aircraft and altitude constraints precluded the use of an Orion boilerplate capsule for several test points. Therefore, a dart-shaped test vehicle with a hi-fidelity mock-up of the Orion parachute compartment has been developed. The available aircraft options imposed constraints on the test vehicle development and concept of operations. Delivery of this test vehicle to the desired velocity, altitude, and orientation required for the test is a di cult problem involving multiple engineering disciplines. This paper describes the development of the test technique. The engineering challenges include extraction from an aircraft, reposition of the extraction parachute, and mid-air separation of two vehicles, neither of which has an active attitude control system. The desired separation behavior is achieved by precisely controlling the release point using on-board monitoring of the motion. The design of the test vehicle is also described. The trajectory simulations and other analyses used to develop this technique and predict the behavior of the test vehicle are reviewed in detail. The application of the technique on several successful drop tests is summarized.

69. Photocopy of General Arrangement of Engine Room. Basalt Rock ...

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

69. Photocopy of General Arrangement of Engine Room. Basalt Rock Co. Inc., Shipbuilding Division, Napa, California. Coast Guard Headquarters Drawing No. 540-WAGL-4000-2 (right side), dated July 1943. Original drawing property of the U.S. Coast Guard. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

68. Photocopy of General Arrangement of Engine Room. Basalt Rock ...

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

68. Photocopy of General Arrangement of Engine Room. Basalt Rock Co. Inc., Shipbuilding Division, Napa, California. Coast Guard Headquarters Drawing No. 540-WAGL-4000-2 (left side), dated July 1943. Original drawing property of the U.S. Coast Guard. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

24 CFR 3285.502 - Expanding rooms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Optional Features § 3285.502 Expanding rooms. The support and anchoring systems for expanding rooms must be installed in accordance with designs provided by the home manufacturer or prepared by a registered professional engineer or registered architect, in...

81. EXTERIOR VIEW, EAST SIDE, SHOWING ENTRANCE TO BOILER ROOM ...

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

81. EXTERIOR VIEW, EAST SIDE, SHOWING ENTRANCE TO BOILER ROOM ON LEFT, ENTRANCE TO STABLES AT CENTER, AND ENTRANCE TO ENGINE ROOM ON RIGHT. - Gruber Wagon Works, Pennsylvania Route 183 & State Hill Road at Red Bridge Park, Bernville, Berks County, PA

STS-103 MS Smith and MS Clervoy prepare to enter orbiter from White Room

NASA Technical Reports Server (NTRS)

1999-01-01

In the White Room, STS-103 Mission Specialists Steven L. Smith and Jean-Francois Clervoy, in their orange launch and entry suits, are getting ready to enter Space Shuttle Discovery. Assisting them are closeout crew members (from left) United Space Alliance (USA) Mechanical Technician Rene Arriens, NASA Quality Assurance Specialist Danny Wyatt, USA Orbiter Vehicle Closeout Chief Travis Thompson and USA Mechanical Technician Vinny Defranzo. The White Room is an environmental chamber at the end of the orbiter access arm on the fixed service structure. It provides entry to the orbiter crew compartment. The mission, to service the Hubble Space Telescope, is scheduled to lift off at 7:50 p.m. EST Dec. 19 on mission STS-103, servicing the Hubble Space Telescope. Objectives for the nearly eight-day mission include replacing gyroscopes and an old computer, installing another solid state recorder, and replacing damaged insulation in the telescope. Discovery is expected to land at KSC Monday, Dec. 27, at about 5:24 p.m. EST.

Design of mobile shelters for communication purposes

NASA Astrophysics Data System (ADS)

Lotens, W. A.; Leebeek, H. J.

1982-03-01

A general design for a future generation of shelters, to be used as mobile work places, is presented. Design criteria involve ergonomics, functional suitability, and air conditioning. Electronics, power supply, and personnel get their own compartments. Work space is provided for two people with room for two more. Center of mass and cable connections are considered. Air conditioning requirements are calculated with a computer program. The result is an integrated design, applicable to shelters for several purposes.

9. Credit JPL. Photographic copy of drawing, engineering drawing showing ...

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

9. Credit JPL. Photographic copy of drawing, engineering drawing showing structure of Test Stand 'A' (Building 4202/E-3) and its relationship to the Monitor Building or blockhouse (Building 4203/E-4) when a reinforced concrete machinery room was added to the west side of Test Stand 'A' in 1955. California Institute of Technology, Jet Propulsion Laboratory, Plant Engineering 'Electrical Layout - Muroc, Test Stand & Refrigeration Equipment Room,' drawing no. E3/7-0, April 6, 1955. - Jet Propulsion Laboratory Edwards Facility, Test Stand A, Edwards Air Force Base, Boron, Kern County, CA

CORNER OF SUBPILE ROOM: NORTH AND EAST SIDES. STEEL OUTER ...

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

CORNER OF SUBPILE ROOM: NORTH AND EAST SIDES. STEEL OUTER SHELL HAS BEEN AFFIXED. SIGN SAYS "HERRICK IRON WORKS STEEL, OAKLAND, CALIFORNIA." NOTE CONDUIT FOR FUTURE INSTRUMENTATION. TOP OF STEEL CASE WILL BE LEVEL WITH BASEMENT CEILING. CAMERA FACES SOUTHEAST. INL NEGATIVE NO. 734. Unknown Photographer, 10/6/1950 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

iss019e013266

NASA Image and Video Library

2009-05-03

ISS019-E-013266 (3 May 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 19/20 flight engineer, trims his hair in a crew compartment on the International Space Station, using hair clippers fashioned with a vacuum device to garner freshly cut hair.

14 CFR 25.1557 - Miscellaneous markings and placards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Operating Limitations and... requirements. However, underseat compartments designed for the storage of carry-on articles weighing not more... “fuel”; (ii) For reciprocating engine powered airplanes, the minimum fuel grade; (iii) For turbine...

Marshburn removing and replacing the WHC piping during routine maintenance

NASA Image and Video Library

2013-01-03

ISS034-E-031142 (3 Jan. 2013) --- NASA astronaut Tom Marshburn, Expedition 34 flight engineer, removes and replaces the Waste and Hygiene Compartment (WHC) piping during routine in-flight maintenance in the Tranquility node of the International Space Station.

STS-26 Discovery, OV-103, SSME (2019) installed in position number one at KSC

NASA Image and Video Library

1988-01-10

S88-29076 (10 Jan 1988) --- KSC employees work together to carefully guide a 7,000 pound main engine into the number one position in Discovery's aft compartment. Because of the engine's weight and size, special handling equipment is needed to perform the installation. Discovery is currently being prepared for the upcoming STS-26 mission in bay 1 of the Orbiter Processing Facility. This engine, 2019, arrived at KSC on Jan. 6 and was installed Jan. 10. The other two engines are scheduled to be installed later this month. The shuttle's three main liquid fueled engines provide the main propulsion for the orbiter vehicle. The cluster of three engines operate in parallel with the solid rocket boosters during the initial ascent.

Ferry Terminals and Small Craft Berthing Facilities. Design Manual 25.5.

DTIC Science & Technology

1981-07-01

become water-logged and sink in a few years. Use is generally not recommended. (2) Extruded polystyrene (Styrofoam). Available in several sizes of precast...Supplemental facilities, such as boardroom, coffee- break room or snack bar, engineering room, and storage room, fol large installations. b

Toward an Improved Hypersonic Engine Seal

NASA Technical Reports Server (NTRS)

Dunlap, Patrick H., Jr.; Steinetz, Bruce M.; DeMange,Jeffrey J.; Taylor, Shawn C.

2003-01-01

High temperature, dynamic seals are required in advanced engines to seal the perimeters of movable engine ramps for efficient, safe operation in high heat flux environments at temperatures from 2000 to 2500 F. Current seal designs do not meet the demanding requirements for future engines, so NASA s Glenn Research Center (GRC) is developing advanced seals to overcome these shortfalls. Two seal designs and two types of seal preloading devices were evaluated in a series of compression tests at room temperature and 2000 F and flow tests at room temperature. Both seals lost resiliency with repeated load cycling at room temperature and 2000 F, but seals with braided cores were significantly more flexible than those with cores composed of uniaxial ceramic fibers. Flow rates for the seals with cores of uniaxial fibers were lower than those for the seals with braided cores. Canted coil springs and silicon nitride compression springs showed promise conceptually as potential seal preloading devices to help maintain seal resiliency.

Human Factors Engineering Aspects of Modifications in Control Room Modernization

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

Hugo, Jacques; Clefton, Gordon; Joe, Jeffrey

This report describes the basic aspects of control room modernization projects in the U.S. nuclear industry and the need for supplementary guidance on the integration of human factors considerations into the licensing and regulatory aspects of digital upgrades. The report pays specific attention to the integration of principles described in NUREG-0711 (Human Factors Engineering Program Review Model) and how supplementary guidance can help to raise general awareness in the industry regarding the complexities of control room modernization projects created by many interdependent regulations, standards and guidelines. The report also describes how human factors engineering principles and methods provided by variousmore » resources and international standards can help in navigating through the process of licensing digital upgrades. In particular, the integration of human factors engineering guidance and requirements into the process of licensing digital upgrades can help reduce uncertainty related to development of technical bases for digital upgrades that will avoid the introduction of new failure modes.« less

JPRS Report, Soviet Union, Foreign Military Review, No. 2, February 1988

DTIC Science & Technology

1988-08-05

polyurethane foam . The engine and transmission compartment is located in the front part of the hull. The eight-cylinder engine is connected with a...more effective land- based systems including MLRS and in the future the ATACMS missiles (it is planned to launch them from existing and future MLRS... ATACMS missiles, Skeet & TGSM precision-guidance munitions SADARM and TGSM precis ion-guidance munitions PLSS recon- attack system, MLRS, F-4G

PBF Control Building (PER619). Interior of control room shows control ...

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

PBF Control Building (PER-619). Interior of control room shows control console from direction facing visitors room and its observation window. Camera facing northeast. Date: May 2004. INEEL negative no. HD-41-7-1 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

Barratt inside new crew quarters in Kibo

NASA Image and Video Library

2009-09-02

ISS020-E-037855 (2 Sept. 2009) --- NASA astronaut Michael Barratt, Expedition 20 flight engineer, works inside a newly installed crew quarters compartment in the Kibo laboratory of the International Space Station while Space Shuttle Discovery (STS-128) remains docked with the station.

A Systems-Level Approach to Characterizing Effects of ENMs in Terrestrial Organisms and Ecosystems

EPA Science Inventory

Engineered nanomaterials (ENMs) represent a new regulatory challenge because of their unique properties and their potential to interact with ecological organisms at various developmental stages, in numerous environmental compartments. Traditional toxicity tests have proven to be...

Use of Magnetic Nanoparticles to Monitor Alginate-Encapsulated βTC-tet Cells

PubMed Central

Constantinidis, Ioannis; Grant, Samuel C.; Simpson, Nicholas E.; Oca-Cossio, Jose A.; Sweeney, Carol A.; Mao, Hui; Blackband, Stephen J.; Sambanis, Athanassios

2008-01-01

Non-invasive monitoring of tissue-engineered constructs is an important component in optimizing construct design and assessing therapeutic efficacy. In recent years, cellular and molecular imaging initiatives have spurred the use of iron oxide based contrast agents in the field of NMR imaging. Although their use in medical research has been widespread, their application in tissue engineering has been limited. In this study, the utility of Monocrystalline Iron Oxide Nanoparticles (MION) as an NMR contrast agent was evaluated for βTC-tet cells encapsulated within alginate/poly-L-lysine/alginate (APA) microbeads. The constructs were labeled with MION in two different ways: (a) MION-labeled βTC-tet cells were encapsulated in APA beads (i.e., intracellular compartment); and (b) MION particles were suspended in the alginate solution prior to encapsulation so that the alginate matrix was labeled with MION instead of the cells (i.e., extracellular compartment). The data show that although the location of cells can be identified within APA beads, cell growth or rearrangement within these constructs cannot be effectively monitored, regardless of the location of MION compartmentalization. The advantages and disadvantages of these techniques and their potential use in tissue engineering are discussed. PMID:19165877

ETR CONTROL BUILDING, TRA647, INTERIOR. CONTROL ROOM, CONTEXTUAL VIEW. INSTRUMENT ...

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

ETR CONTROL BUILDING, TRA-647, INTERIOR. CONTROL ROOM, CONTEXTUAL VIEW. INSTRUMENT PANELS AT REAR OF OPERATOR'S CONSOLE GAVE OPERATOR STATUS OF REACTOR PERFORMANCE, COOLANT-WATER CHARACTERISTICS AND OTHER INDICATORS. WINDOWS AT RIGHT LOOKED INTO ETR BUILDING FIRST FLOOR. CAMERA FACING EAST. INL NEGATIVE NO. HD42-6. Mike Crane, Photographer, 3/2004 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

ETR, TRA642. EASTWEST SECTION, LOOKING NORTH. PATH OF COOLING WATER ...

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

ETR, TRA-642. EAST-WEST SECTION, LOOKING NORTH. PATH OF COOLING WATER PIPE TUNNEL. WORKING AND STORAGE CANAL. SUB-PILE ROOM. CONTROL ROD ACCESS ROOM. FLOOR NAMES. (THIS WAS A CONCEPT DRAWING.) KAISER ETR-5528-MTR-642-A-5, 11/1955. INL INDEX NO. 532-0642-00-486-100913. REV. 0. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

HOT CELL BUILDING, TRA632, INTERIOR. WINDOWED ROOM IS OFFICE; NEXT ...

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

HOT CELL BUILDING, TRA-632, INTERIOR. WINDOWED ROOM IS OFFICE; NEXT DOOR WAS DARKROOM, AND THIRD DOOR LED TO ANOTHER OFFICE. ALL ARE ALONG NORTH WALL OF BUILDING (ETR EXTENSION OF 1958). CAMERA FACES NORTHEAST. PUMICE BLOCK WALLS. INL NEGATIVE NO. HD46-29-1. Mike Crane, Photographer, 2/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

10. View south of Arctic Observation Room (typical). Natick ...

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

10. View south of Arctic Observation Room (typical). - Natick Research & Development Laboratories, Climatic Chambers Building, U.S. Army Natick Research, Development & Engineering Center (NRDEC), Natick, Middlesex County, MA

Presentation of a dummy representing suit for simulation of huMAN heatloss (DRESSMAN).

PubMed

Mayer, E; Schwab, R

2004-09-01

DRESSMAN designates a novel dummy for climate measurements that allows predicting the human thermal comfort experienced inside rooms (buildings, vehicles, aircraft, railway compartments etc.) on the basis of indoor climate measurements. Measurements can be listed in tabular form and can also be represented by way of color gradations in a virtual 3D human model. Optionally, visualization may be rendered during or after measurement. Due to its very quick response, DRESSMAN is particularly suited for nonstationary processes.

Microstructural Design for Improving Ductility of An Initially Brittle Refractory High Entropy Alloy.

PubMed

Soni, V; Senkov, O N; Gwalani, B; Miracle, D B; Banerjee, R

2018-06-11

Typically, refractory high-entropy alloys (RHEAs), comprising a two-phase ordered B2 + BCC microstructure, exhibit extraordinarily high yield strengths, but poor ductility at room temperature, limiting their engineering application. The poor ductility is attributed to the continuous matrix being the ordered B2 phase in these alloys. This paper presents a novel approach to microstructural engineering of RHEAs to form an "inverted" BCC + B2 microstructure with discrete B2 precipitates dispersed within a continuous BCC matrix, resulting in improved room temperature compressive ductility, while maintaining high yield strength at both room and elevated temperature.

9. View to west of Tropic Dressing Room (typical). ...

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

9. View to west of Tropic Dressing Room (typical). - Natick Research & Development Laboratories, Climatic Chambers Building, U.S. Army Natick Research, Development & Engineering Center (NRDEC), Natick, Middlesex County, MA

Astronaut Wendy Lawrence participates in training session in the CCT

NASA Technical Reports Server (NTRS)

1994-01-01

Seated in the pilot's seat of a JSC Shuttle trainer, astronaut Wendy B. Lawrence, STS-67 flight engineer, participates in a training session. The 1992 astronaut class graduate is in the crew compartment trainer (CCT) of JSC's Shuttle mockup and integration laboratory.

14 CFR 29.1121 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

... vapors outside the shroud. (h) If significant traps exist, each turbine engine exhaust system must have... exhaust gases without fire hazard or carbon monoxide contamination in any personnel compartment. (b) Each... exhaust system. (c) Each component upon which hot exhaust gases could impinge, or that could be subjected...

14 CFR 29.1121 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

... vapors outside the shroud. (h) If significant traps exist, each turbine engine exhaust system must have... exhaust gases without fire hazard or carbon monoxide contamination in any personnel compartment. (b) Each... exhaust system. (c) Each component upon which hot exhaust gases could impinge, or that could be subjected...

14 CFR 29.1121 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

... vapors outside the shroud. (h) If significant traps exist, each turbine engine exhaust system must have... exhaust gases without fire hazard or carbon monoxide contamination in any personnel compartment. (b) Each... exhaust system. (c) Each component upon which hot exhaust gases could impinge, or that could be subjected...

14 CFR 29.1121 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

... vapors outside the shroud. (h) If significant traps exist, each turbine engine exhaust system must have... exhaust gases without fire hazard or carbon monoxide contamination in any personnel compartment. (b) Each... exhaust system. (c) Each component upon which hot exhaust gases could impinge, or that could be subjected...

Crew around hatch leading into the Soyuz spacecraft

NASA Image and Video Library

2006-09-28

ISS014-E-05015 (28 Sept. 2006) --- European Space Agency (ESA) astronaut Thomas Reiter, Expedition 14 flight engineer, photographed near a docking port in the Pirs Docking Compartment of the International Space Station. A probe-and-cone docking mechanism is visible in the port.

49 CFR 579.4 - Terminology.

Code of Federal Regulations, 2012 CFR

2012-10-01

... uses to designate a discrete model of vehicle, irrespective of the calendar year in which the vehicle..., etc.), and mounting elements (such as brackets, fasteners, etc.). Platform means the basic structure... elements of the engine compartment. The term includes a structure that a manufacturer designates as a...

FE Yurchikhin poses for a photo with SonoCard

NASA Image and Video Library

2010-06-25

ISS024-E-006664 (25 June 2010) --- With most of his body tucked away in a sleeping bag, Russian cosmonaut Fyodor Yurchikhin, Expedition 24 flight engineer, is pictured in his crew quarters compartment in the Zvezda Service Module of the International Space Station.

49 CFR 393.77 - Heaters.

Code of Federal Regulations, 2014 CFR

2014-10-01

... heater shall comply with the following requirements: (a) Prohibited types of heaters. The installation or use of the following types of heaters is prohibited: (1) Exhaust heaters. Any type of exhaust heater... heater which conducts engine compartment air into any such space. (2) Unenclosed flame heaters. Any type...

49 CFR 393.77 - Heaters.

Code of Federal Regulations, 2011 CFR

2011-10-01

... heater shall comply with the following requirements: (a) Prohibited types of heaters. The installation or use of the following types of heaters is prohibited: (1) Exhaust heaters. Any type of exhaust heater... heater which conducts engine compartment air into any such space. (2) Unenclosed flame heaters. Any type...

Tyurin and Ryazanskiy unpacks Storage Containers

NASA Image and Video Library

2014-02-08

ISS038-E-043144 (8 Feb. 2014) --- Russian cosmonauts Mikhail Tyurin and Sergey Ryazanskiy (background), both Expedition 38 flight engineers, unpack storage containers from the ISS Progress 54 cargo spacecraft, which docked to the Pirs docking compartment of the International Space Station on Feb. 5, 2014.

Tyurin and Ryazanskiy unpacks Storage Containers

NASA Image and Video Library

2014-02-08

ISS038-E-043146 (8 Feb. 2014) --- Russian cosmonauts Mikhail Tyurin and Sergey Ryazanskiy (background), both Expedition 38 flight engineers, unpack storage containers from the ISS Progress 54 cargo spacecraft, which docked to the Pirs docking compartment of the International Space Station on Feb. 5, 2014.

Practical Modeling Concepts for Connective Tissue Stem Cell and Progenitor Compartment Kinetics

PubMed Central

2003-01-01

Stem cell activation and development is central to skeletal development, maintenance, and repair, as it is for all tissues. However, an integrated model of stem cell proliferation, differentiation, and transit between functional compartments has yet to evolve. In this paper, the authors review current concepts in stem cell biology and progenitor cell growth and differentiation kinetics in the context of bone formation. A cell-based modeling strategy is developed and offered as a tool for conceptual and quantitative exploration of the key kinetic variables and possible organizational hierarchies in bone tissue development and remodeling, as well as in tissue engineering strategies for bone repair. PMID:12975533

Comprehensive probabilistic modelling of environmental emissions of engineered nanomaterials.

PubMed

Sun, Tian Yin; Gottschalk, Fadri; Hungerbühler, Konrad; Nowack, Bernd

2014-02-01

Concerns about the environmental risks of engineered nanomaterials (ENM) are growing, however, currently very little is known about their concentrations in the environment. Here, we calculate the concentrations of five ENM (nano-TiO2, nano-ZnO, nano-Ag, CNT and fullerenes) in environmental and technical compartments using probabilistic material-flow modelling. We apply the newest data on ENM production volumes, their allocation to and subsequent release from different product categories, and their flows into and within those compartments. Further, we compare newly predicted ENM concentrations to estimates from 2009 and to corresponding measured concentrations of their conventional materials, e.g. TiO2, Zn and Ag. We show that the production volume and the compounds' inertness are crucial factors determining final concentrations. ENM production estimates are generally higher than a few years ago. In most cases, the environmental concentrations of corresponding conventional materials are between one and seven orders of magnitude higher than those for ENM. Copyright © 2013 Elsevier Ltd. All rights reserved.

SECOND FLOOR PLAN OF REMOTE ANALYTICAL FACILITY (CPP627) WARM LABORATORY ...

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

SECOND FLOOR PLAN OF REMOTE ANALYTICAL FACILITY (CPP-627) WARM LABORATORY ROOM, DECONTAMINATION ROOM, HOT CHEMISTRY LABORATORY, AND MULTICURIE CELL ROOM. INL DRAWING NUMBER 200-0627-00-098-105066. ALTERNATE ID NUMBER 4272-14-103. - Idaho National Engineering Laboratory, Idaho Chemical Processing Plant, Fuel Reprocessing Complex, Scoville, Butte County, ID

LPT. Shield test facility (TAN645 and 646). Sections show relationships ...

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

LPT. Shield test facility (TAN-645 and -646). Sections show relationships among control rooms, coupling station, counting rooms, pools, equipment rooms, data room and other areas. Ralph M. Parsons 1229-17 ANP/GE-6-645-A-4. April 1957. Approved by INEEL Classification Office for public release. INEEL index code no. 037-0645/0646-00-693-107350 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

Room Escape at Class: Escape Games Activities to Facilitate the Motivation and Learning in Computer Science

ERIC Educational Resources Information Center

Borrego, Carlos; Fernández, Cristina; Blanes, Ian; Robles, Sergi

2017-01-01

Real-life room-escape games are ludic activities in which participants enter a room in order to get out of it only after solving some riddles. In this paper, we explain a Room Escape teaching experience developed in the Engineering School at Universitat Autònoma de Barcelona. The goal of this activity is to increase student's motivation and to…

Electric Field Dependence of Quantum Efficiencies of Ag/n-Si Composites in the Infrared at Room Temperature

DTIC Science & Technology

2009-09-10

Howard University 2300 6th Street NW, Room 1016 Washington, D.C. 20059 Air Force Office of Scientific Research 875 North Randolph Street Room 3112...Department of Electrical Engineering, Howard University , Washington, DC 20059 Room temperature quantum efficiencies of Ag/n-Si composite...at the Howard University CREST Center for Nanomaterials Characterization Science and Processing Technology were used in this investigation. The

KSC-99pasparklers

NASA Image and Video Library

1999-07-20

Moments before launch, sparks from the external ignitors are visible below the engines of Space Shuttle Columbia. The ignitors burn off a hydrogen concentration outside the orbiter near the main engines. A cloud effect behind the Shuttle's solid rocket booster and access arm to the left is created by spray from the water deluge system. The launch of STS-93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading was proven to be a false alarm. The launch is rescheduled for July 22 at 12:28 a.m

A technician works adjacent to the Apollo 11 spacecraft atop the white room.

NASA Technical Reports Server (NTRS)

1969-01-01

A technician can be seen working atop the white room across from the escape tower of the Apollo 11 spacecraft a few days prior to the launch of the Saturn V moon rocket. The towering 363-foot Saturn V was a multi-stage, multi-engine launch vehicle standing taller than the Statue of Liberty. Altogether, the Saturn V engines produced as much power as 85 Hoover Dams

Advanced tissue engineering scaffold design for regeneration of the complex hierarchical periodontal structure.

PubMed

Costa, Pedro F; Vaquette, Cédryck; Zhang, Qiyi; Reis, Rui L; Ivanovski, Saso; Hutmacher, Dietmar W

2014-03-01

This study investigated the ability of an osteoconductive biphasic scaffold to simultaneously regenerate alveolar bone, periodontal ligament and cementum. A biphasic scaffold was built by attaching a fused deposition modelled bone compartment to a melt electrospun periodontal compartment. The bone compartment was coated with a calcium phosphate (CaP) layer for increasing osteoconductivity, seeded with osteoblasts and cultured in vitro for 6 weeks. The resulting constructs were then complemented with the placement of PDL cell sheets on the periodontal compartment, attached to a dentin block and subcutaneously implanted into athymic rats for 8 weeks. Scanning electron microscopy, X-ray diffraction, alkaline phosphatase and DNA content quantification, confocal laser microscopy, micro computerized tomography and histological analysis were employed to evaluate the scaffold's performance. The in vitro study showed that alkaline phosphatase activity was significantly increased in the CaP-coated samples and they also displayed enhanced mineralization. In the in vivo study, significantly more bone formation was observed in the coated scaffolds. Histological analysis revealed that the large pore size of the periodontal compartment permitted vascularization of the cell sheets, and periodontal attachment was achieved at the dentin interface. This work demonstrates that the combination of cell sheet technology together with an osteoconductive biphasic scaffold could be utilized to address the limitations of current periodontal regeneration techniques. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Rescue of the mature B cell compartment in BAFF-deficient mice by treatment with recombinant Fc-BAFF.

PubMed

Swee, Lee Kim; Tardivel, Aubry; Schneider, Pascal; Rolink, Antonius

2010-06-15

BAFF deficiency in mice impairs B cell development beyond the transitional stage 1 in the spleen and thus severely reduces the size of follicular and marginal zone B cell compartments. Moreover, humoral immune responses in these mice are dramatically impaired. We now addressed the question whether the decrease in mature B cell numbers and the reduced humoral immune responses in BAFF-deficient mice could be overcome by the injection of recombinant BAFF. We therefore engineered a recombinant protein containing the human IgG1 Fc moiety fused to receptor-binding domain of human BAFF (Fc-BAFF). At 1 week after the second injection of this fusion protein a complete rescue of the marginal zone B cell compartment and a 50% rescue of the follicular B cell compartment was observed. Moreover these mice mounted a T cell-dependent humoral immune response indistinguishable from wild-type mice. By day 14 upon arrest of Fc-BAFF treatment mature B cell numbers in the blood dropped by 50%, indicating that the life span of mature B cells in the absence of BAFF is 14 days or less. Collectively these findings demonstrate that injection of Fc-BAFF in BAFF-deficient mice results in a temporary rescue of a functional mature B cell compartment. Copyright (c) 2010 Elsevier B.V. All rights reserved.

Working conditions in the engine department - A qualitative study among engine room personnel on board Swedish merchant ships.

PubMed

Lundh, Monica; Lützhöft, Margareta; Rydstedt, Leif; Dahlman, Joakim

2011-01-01

The specific problems associated with the work on board within the merchant fleet are well known and have over the years been a topic of discussion. The work conditions in the engine room (ER) are demanding due to, e.g. the thermal climate, noise and awkward working postures. The work in the engine control room (ECR) has over recent years undergone major changes, mainly due to the introduction of computers on board. In order to capture the impact these changes had implied, and also to investigate how the work situation has developed, a total of 20 engine officers and engine ratings were interviewed. The interviews were semi-structured and Grounded Theory was used for the data analysis. The aim of the present study was to describe how the engine crew perceive their work situation and working environment on board. Further, the aim was to identify areas for improvements which the engine crew consider especially important for a safe and effective work environment. The result of the study shows that the design of the ECR and ER is crucial for how different tasks are performed. Design which does not support operational procedures and how tasks are performed risk inducing inappropriate behaviour as the crew members' are compelled to find alternative ways to perform their tasks in order to get the job done. These types of behaviour can induce an increased risk of exposure to hazardous substances and the engine crew members becoming injured. Copyright © 2010 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Russian Space Suits ready

NASA Image and Video Library

2014-08-17

ISS040-E-095609 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.

Russian Space Suits ready

NASA Image and Video Library

2014-08-17

ISS040-E-095619 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.

Russian Space Suits ready

NASA Image and Video Library

2014-08-17

ISS040-E-095615 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.

Russian Space Suits ready

NASA Image and Video Library

2014-08-17

ISS040-E-095617 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.

Russian Space Suits ready

NASA Image and Video Library

2014-08-17

ISS040-E-095612 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

Marshburn removes and replaces the WHC pre-treat tank during in-flight maintenance

NASA Image and Video Library

2013-02-11

ISS034-E-045742 (11 Feb. 2013) --- NASA astronaut Tom Marshburn, Expedition 34 flight engineer, removes and replaces the Waste and Hygiene Compartment (WHC) pretreat tank as part of routine in-flight maintenance in the Tranquility node of the International Space Station.

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 5 2013-10-01 2013-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 5 2011-10-01 2011-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 5 2014-10-01 2014-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 5 2012-10-01 2012-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

A Rocket Powered Single-Stage-to-Orbit Launch Vehicle With U.S. and Soviet Engineers

NASA Technical Reports Server (NTRS)

MacConochie, Ian O.; Stnaley, Douglas O.

1991-01-01

A single-stage-to-orbit launch vehicle is used to assess the applicability of Soviet Energia high-pressure-hydrocarbon engine to advanced U.S. manned space transportation systems. Two of the Soviet engines are used with three Space Shuttle Main Engines. When applied to a baseline vehicle that utilized advanced hydrocarbon engines, the higher weight of the Soviet engines resulted in a 20 percent loss of payload capability and necessitated a change in the crew compartment size and location from mid-body to forebody in order to balance the vehicle. Various combinations of Soviet and Shuttle engines were evaluated for comparison purposes, including an all hydrogen system using all Space Shuttle Main Engines. Operational aspects of the baseline vehicle are also discussed. A new mass properties program entitles Weights and Moments of Inertia (WAMI) is used in the study.

Room-Temperature Creation and Spin–Orbit Torque Manipulation of Skyrmions in Thin Films with Engineered Asymmetry

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

Yu, Guoqiang; Upadhyaya, Pramey; Li, Xiang

2016-03-09

Magnetic skyrmions, which are topologically protected spin textures, are promising candidates for ultralow-energy and ultrahigh-density magnetic data storage and computing applications. To date, most experiments on skyrmions have been carried out at low temperatures. The choice of available materials is limited, and there is a lack of electrical means to control skyrmions in devices. In this work, we demonstrate a new method for creating a stable skyrmion bubble phase in the CoFeB–MgO material system at room temperature, by engineering the interfacial perpendicular magnetic anisotropy of the ferromagnetic layer. Importantly, we also demonstrate that artificially engineered symmetry breaking gives rise tomore » a force acting on the skyrmions, in addition to the current-induced spin–orbit torque, which can be used to drive their motion. This room-temperature creation and manipulation of skyrmions offers new possibilities to engineer skyrmionic devices. The results bring skyrmionic memory and logic concepts closer to realization in industrially relevant and manufacturable thin film material systems.« less

Room-Temperature Creation and Spin–Orbit Torque Manipulation of Skyrmions in Thin Films with Engineered Asymmetry

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

Yu, Guoqiang; Upadhyaya, Pramey; Li, Xiang

2016-02-10

Magnetic skyrmions, which are topologically protected spin textures, are promising candidates for ultralow-energy and ultrahigh-density magnetic data storage and computing applications. To date, most experiments on skyrmions have been carried out at low temperatures. The choice of available materials is limited, and there is a lack of electrical means to control skyrmions in devices. In this work, we demonstrate a new method for creating a stable skyrmion bubble phase in the CoFeB–MgO material system at room temperature, by engineering the interfacial perpendicular magnetic anisotropy of the ferromagnetic layer. Importantly, we also demonstrate that artificially engineered symmetry breaking gives rise tomore » a force acting on the skyrmions, in addition to the current-induced spin–orbit torque, which can be used to drive their motion. This room-temperature creation and manipulation of skyrmions offers new possibilities to engineer skyrmionic devices. The results bring skyrmionic memory and logic concepts closer to realization in industrially relevant and manufacturable thin film material systems.« less

16. View of Building 100 control room. 1987. On file ...

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

16. View of Building 100 control room. 1987. On file at NASA Glenn Research Center, Cleveland, Ohio. - Rocket Engine Testing Facility, GRC Building No. 100, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

IET control building (TAN620). interior room. sign says, "emergency equipment ...

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

IET control building (TAN-620). interior room. sign says, "emergency equipment for metal fires." INEEL negative no. HD-21-1-2 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

PBF (PER620) interior. Counting room, main floor. Date: May 2004. ...

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

PBF (PER-620) interior. Counting room, main floor. Date: May 2004. INEEL negative no. HD-41-6-1 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

21. Generator Room (basement beneath Blacksmith Shop): view looking north ...

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

21. Generator Room (basement beneath Blacksmith Shop): view looking north showing remains of 1923 six-cylinder Studebaker engine and a dynamo - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT

What Does A Clean Room Look Like at the National Ignition Facility? (360)

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

None

2017-03-31

Inside this Clean Room, engineering technicians use mechatronics to fabricate targets for NIF experiments. The goal is to improve our understanding of the universe and ensure the nation's nuclear stockpile.

LPT. Low power test (TAN640 and 641) floor plan. Cells ...

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

LPT. Low power test (TAN-640 and -641) floor plan. Cells 101 and 102, control rooms, shielded counting room, generator room, list of room numbers and names. Door details. Ralph M. Parsons 1229-12 ANP/GE-7-640-A-1. November 1956. Approved by INEEL Classification Office for public release. INEEL index code no. 038-0640-00-693-107274 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

37. DETAIL OF REAR OF STARBOARD ENGINE. AT LOWER LEFT ...

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

37. DETAIL OF REAR OF STARBOARD ENGINE. AT LOWER LEFT OF ENGINE IS THE CASING FOR THE SHAFT GOING INTO THE ADJACENT AFT ENGINE ROOM & MACHINE SHOP. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

8. EXTERIOR VIEW OF BALTIMORE FAN HOUSE LOOKING NORTHEAST The ...

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

8. EXTERIOR VIEW OF BALTIMORE FAN HOUSE LOOKING NORTHEAST The engine room and south airway are in the foreground. The brick walls covering the fan housing and brick upshaft chimney are in the background. The engine room, fan housing, and airways are covered with reinforced concrete roofing. In the left foreground is an airlock leading into the airway. - Dorrance Colliery Fan Complex, South side of Susquehanna River at Route 115 & Riechard Street, Wilkes-Barre, Luzerne County, PA

KSC-07pd3649

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the wiring is checked and validated before the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3644

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician sets up wiring for the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3631

NASA Image and Video Library

2007-12-14

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, a technician explains how test equipment -- the blue monitor -- will be used to validate the circuit on test wiring from the electrical harness in space shuttle Atlantis' aft main engine compartment connected with the engine cut-off system. The test wiring leads from the tail mast on the mobile launcher platform to the interior where the Time Domain Reflectometry, or TDR, test equipment will be located to test the sensor system. Photo credit: NASA/Kim Shiflett

KSC-07pd3651

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the wiring is checked and validated before the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3648

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the wiring is checked and validated before the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3647

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the wiring is checked and validated before the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3632

NASA Image and Video Library

2007-12-14

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, technicians overlook wires and monitoring equipment that will be used to validate the circuit on the test wiring from the electrical harness in space shuttle Atlantis' aft main engine compartment connected with the engine cut-off system. The test wiring leads from the tail mast on the mobile launcher platform to the interior where the Time Domain Reflectometry, or TDR, test equipment will be located to test the sensor system. Photo credit: NASA/Kim Shiflett

KSC-07pd3650

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the wiring is checked and validated before the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

KSC-07pd3645

NASA Image and Video Library

2007-12-15

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a wiring board has been set up for the tanking test on space shuttle Atlantis' external tank set for Dec. 18. The test wiring has been spliced into an electrical harness in the aft main engine compartment connected with the engine cut-off, or ECO, sensor system. The attached wiring leads to the interior of the mobile launcher platform where the time domain reflectometry, or TDR, test equipment is located. Photo credit: NASA/Kim Shiflett

40 CFR 1039.135 - How must I label and identify the engines I produce?

Code of Federal Regulations, 2010 CFR

2010-07-01

... enough room for it and you put it in the owners manual instead. (9) For diesel-fueled engines, unless...). (12) State: “THIS ENGINE COMPLIES WITH U.S. EPA REGULATIONS FOR [MODEL YEAR] NONROAD DIESEL ENGINES... standards for generator-set engines, add the phrase “FOR GENERATOR SETS AND OTHER APPLICATIONS”. (ii) For...

40 CFR 1039.135 - How must I label and identify the engines I produce?

Code of Federal Regulations, 2011 CFR

2011-07-01

... enough room for it and you put it in the owners manual instead. (9) For diesel-fueled engines, unless...). (12) State: “THIS ENGINE COMPLIES WITH U.S. EPA REGULATIONS FOR [MODEL YEAR] NONROAD DIESEL ENGINES... standards for generator-set engines, add the phrase “FOR GENERATOR SETS AND OTHER APPLICATIONS”. (ii) For...

51. (Credit JTL) Interior view (looking NW) of new pumping ...

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

51. (Credit JTL) Interior view (looking NW) of new pumping room built in 1921. In the right foreground is #1 low service pump built in 1897. Installed at McNeil in 1898, it was not moved during the building of this room in 1921. Beyond is a 5 mgd capacity Worthington-Snow cross-compound, duplex crank-and-fly-wheel engine built in 1920. Behind the worthington is an 8 mgd Allis-Chalmers engine of the same configuration. it was built in 1911, but not installed at McNeil until 1927. Both engines have condensers. - McNeil Street Pumping Station, McNeil Street & Cross Bayou, Shreveport, Caddo Parish, LA

Russian EVA fit check

NASA Image and Video Library

2013-06-21

ISS036-E-009797 (21 June 2013) --- Russian cosmonauts Fyodor Yurchikhin (left) and Alexander Misurkin, both Expedition 36 flight engineers, participate in a suited exercise dry run in preparation for a spacewalk in their Russian Orlan spacesuits, which is scheduled for June 24 from the International Space Station’s Pirs docking compartment.

What is the Use(s) and Mission(s) of the C-27J?

DTIC Science & Technology

2010-06-01

heavier equipment throughout the cargo compartment at a position most advantageous to the aircraft’s weight and balance – unlike limitations which exist...Graduate Research Project, AFIT/ENS/ GMO /04-01. School of Engineering and Management, Air Force Institute of Technology (AU), Wright-Patterson Air

Tyurin packs the docking probe in Node 1 during Expedition Three

NASA Image and Video Library

2001-09-17

ISS003-E-5634 (17 September 2001) --- Cosmonaut Mikhail Tyurin, Expedition Three flight engineer, packs the docking probe in a stowage bag in Unity. The docking probe successfully guided the arrival of the Russian-built Pirs docking compartment to the International Space Station (ISS). Tyurin represents Rosaviakosmos.

Barratt during Soyuz TMA-14 relocation

NASA Image and Video Library

2009-07-02

ISS020-E-016870 (2 July 2009) --- NASA astronaut Michael Barratt, Expedition 20 flight engineer, looks through a window on the Soyuz TMA-14 spacecraft during preparations for the relocation of the Soyuz from the Zvezda Service Module’s aft port to the Pirs Docking Compartment of the International Space Station.

Barratt during Soyuz TMA-14 relocation

NASA Image and Video Library

2009-07-02

ISS020-E-016868 (2 July 2009) --- NASA astronaut Michael Barratt, Expedition 20 flight engineer, looks through a window on the Soyuz TMA-14 spacecraft during preparations for the relocation of the Soyuz from the Zvezda Service Module’s aft port to the Pirs Docking Compartment of the International Space Station.

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

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

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

17. Building 202, observation room for test cell, showing panel, ...

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

17. Building 202, observation room for test cell, showing panel, abort button, phones, and observation window. View looking northwest. - Rocket Engine Testing Facility, GRC Building No. 202, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

Advanced Gas Turbine (AGT) powertrain system development for automotive applications

NASA Technical Reports Server (NTRS)

1981-01-01

Preliminary layouts were made for the exhaust system, air induction system, and battery installation. Points of interference were identified and resolved by altering either the vehicle or engine designs. An engine general arrangement evolved to meet the vehicle engine compartment constraints while minimizing the duct pressure losses and the heat rejection. A power transfer system (between gasifier and power turbines) was developed to maintain nearly constant temperatures throughout the entire range of engine operation. An advanced four speed automatic transmission was selected to be used with the engine. Performance calculations show improvements in component efficiencies and an increase in fuel economy. A single stage centrifugal compressor design was completed and released for procurement. Gasifier turbine, power turbine, combustor, generator, secondary systems, materials, controls, and transmission development are reported.

A versatile nanobody-based toolkit to analyze retrograde transport from the cell surface.

PubMed

Buser, Dominik P; Schleicher, Kai D; Prescianotto-Baschong, Cristina; Spiess, Martin

2018-06-18

Retrograde transport of membranes and proteins from the cell surface to the Golgi and beyond is essential to maintain homeostasis, compartment identity, and physiological functions. To study retrograde traffic biochemically, by live-cell imaging or by electron microscopy, we engineered functionalized anti-GFP nanobodies (camelid VHH antibody domains) to be bacterially expressed and purified. Tyrosine sulfation consensus sequences were fused to the nanobody for biochemical detection of trans -Golgi arrival, fluorophores for fluorescence microscopy and live imaging, and APEX2 (ascorbate peroxidase 2) for electron microscopy and compartment ablation. These functionalized nanobodies are specifically captured by GFP-modified reporter proteins at the cell surface and transported piggyback to the reporters' homing compartments. As an application of this tool, we have used it to determine the contribution of adaptor protein-1/clathrin in retrograde transport kinetics of the mannose-6-phosphate receptors from endosomes back to the trans -Golgi network. Our experiments establish functionalized nanobodies as a powerful tool to demonstrate and quantify retrograde transport pathways.

Situation-Dependent Medical Device Risk Estimation: Design and Evaluation of an Equipment Management Center For Vendor-Independent Integrated Operating Rooms.

PubMed

Maktabi, Marianne; Neumuth, Thomas

2017-12-22

The complexity of surgical interventions and the number of technologies involved are constantly rising. Hospital staff has to learn how to handle new medical devices efficiently. However, if medical device-related incidents occur, the patient treatment is delayed. Patient safety could therefore be supported by an optimized assistance system that helps improve the management of technical equipment by nonmedical hospital staff. We developed a system for the optimal monitoring of networked medical device activity and maintenance requirements, which works in conjunction with a vendor-independent integrated operating room and an accurate surgical intervention Time And Resource Management System. An integrated situation-dependent risk assessment system gives the medical engineers optimal awareness of the medical devices in the operating room. A qualitative and quantitative survey among ten medical engineers from three different hospitals was performed to evaluate the approach. A series of 25 questions was used to evaluate various aspects of our system as well as the system currently used. Moreover, the respondents were asked to perform five tasks related to system supervision and incident handling. Our system received a very positive feedback. The evaluation studies showed that the integration of information, the structured presentation of information, and the assistance modules provide valuable support to medical engineers. An automated operating room monitoring system with an integrated risk assessment and Time And Resource Management System module is a new way to assist the staff being outside of a vendor-independent integrated operating room, who are nevertheless involved in processes in the operating room.

MTRETR MAINTENANCE SHOP, TRA653. FLOOR PLAN FOR FIRST FLOOR: MACHINE ...

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

MTR-ETR MAINTENANCE SHOP, TRA-653. FLOOR PLAN FOR FIRST FLOOR: MACHINE SHOP, ELECTRICAL AND INSTRUMENT SHOP, TOOL CRIB, ELECTRONIC SHOP, LOCKER ROOM, SPECIAL TEMPERATURE CONTROLLED ROOM, AND OFFICES. "NEW" ON DRAWING REFERS TO REVISION OF 11/1956 DRAWING ON WHICH AREAS WERE DESIGNATED AS "FUTURE." HUMMEL HUMMEL & JONES 810-MTR-ETR-653-A-7, 5/1957. INL INDEX NO. 532-0653-00-381-101839, REV. 2. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Engineers and technicians in the control room at the Dryden Flight Research Center must constantly monitor critical operations and checks during research projects like NASA's hypersonic X-43A

NASA Image and Video Library

2004-01-24

Engineers and technicians in the control room at the Dryden Flight Research Center must constantly monitor critical operations and checks during research projects like NASA's hypersonic X-43A. Visible in the photo, taken two days before the X-43's captive carry flight in January 2004, are [foreground to background]; Tony Kawano (Range Safety Officer), Brad Neal (Mission Controller), and Griffin Corpening (Test Conductor).

AGOR 28: SIO Shipyard Representative Bi-Weekly Progress Report

DTIC Science & Technology

2015-07-30

sides of the lower engine room still have sections of bare acoustic tile that require thermal insulation and Quad-Zero • Main Deck Noise Levels, Sally...for Sally Ride. ii. Working on NS5 Hierarchy 4. Operator Concerns: • Acoustic Tiles & MLV – No additional tiles have been removed this...reporting period. DCI has no plans to remove any more per USCG. No indication as to what sound treatment will be placed in the engine room bilge or on

REACTOR SERVICE BUILDING, TRA635, INTERIOR. CAMERA FACES NORTHWEST TOWARDS INTERIOR ...

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

REACTOR SERVICE BUILDING, TRA-635, INTERIOR. CAMERA FACES NORTHWEST TOWARDS INTERIOR WALL ENCLOSING STORAGE AND OFFICE SPACE ALONG THE WEST SIDE. AT RIGHT EDGE IS DOOR TO MTR BUILDING. FROM RIGHT TO LEFT, SPACE WAS PLANNED FOR A LOCKER ROOM, MTR ISSUE ROOM, AND STORAGE AREAS AND RELATED OFFICES. NOTE SECOND "MEZZANINE" FLOOR ABOVE. INL NEGATIVE NO. 10227. Unknown Photographer, 3/23/1954 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

46 CFR 111.106-13 - Cargo handling devices or cargo pump rooms handling flammable or combustible cargoes.

Code of Federal Regulations, 2014 CFR

2014-10-01

... pierced by fixed lights, drive shafts, and pump-engine control rods, provided that the shafts and rods are... 46 Shipping 4 2014-10-01 2014-10-01 false Cargo handling devices or cargo pump rooms handling... OSVs § 111.106-13 Cargo handling devices or cargo pump rooms handling flammable or combustible cargoes...

PBF Control Building (PER619). Interior of control room. Control console ...

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

PBF Control Building (PER-619). Interior of control room. Control console in center of room. Indicator panels along walls. Window shown in ID-33-F-120 is between control panels at left. Camera facing northwest. Date: May 2004. INEEL negative no. HD-41-7-3 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

Aerodynamic effects by cooling flows within engine room of a car model

NASA Astrophysics Data System (ADS)

Sawaguchi, T.; Takakura, Y.

2017-10-01

The purpose of this research is to clarify the change of characteristics of aerodynamic drag and lift of a car by the engine loading system (engine arrangement) and the air inlet system (opening area and position) with and without a radiator in wind-tunnel experiments. A simplified car model with 1/5 scale is generated with reproduction of the engine room covered with the transparent acryl externals for visualization. In the wind-tunnel experiments, the moving-belt ground board is adopted to include ground effects with force measurements by use of load cells. The flows are visualized by the smoke method. As results, with enlargement of the opening area, the drag increased overall although depending largely on the engine loading system and the inlet opening position, the front lift increased and the rear left decreased; the effect of the radiator was to relieve the change of the drag and lift.

Gas Turbine Engine Carbon Oil Seals Computerized Assembly

NASA Technical Reports Server (NTRS)

Lee, Robert

2006-01-01

In a bearing compartment there are a series of parts when assembled determine the location of the bearing and seal as related to the centerline of rotation. We see part datums that do not establish A coincident path from the bearing to the seal. High engine vibration can cause severe oil leakage. The inability of the seal to respond fast enough to the rotating element Radial Seal: Sensitive to housing air pressure Sensitive to seal runout ? Axial Seal: Very sensitive to seal perpendicularity to shaft. Goals include: 1) Repeatable assembly process; 2) Accurate assembly process; 3) Minimize seal runout; 4) Design to engine centerline of rotation, i.e. bearings.

Transient Air Infiltration/Exfiltration in Walk-In Coolers

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

Faramarzi, Ramin; Navaz, H. K.; Kamensky, K.

Walk-in coolers are room-sized, insulated, and refrigerated compartments for food product storage. Walk-ins have areas equal or below 280 m2 (3,000 ft2), and are classified either as coolers operating above 0 degrees C (32 degrees F) (medium-temperature) to store fresh fruit, vegetables, and dairy products, or freezers that operate below 0 degrees C (32 degrees F) (low-temperature) to meet health and safety standards of frozen food products. Walk-ins are typically found in restaurants as well as small- and medium-to-large grocery stores or supermarkets.

Make Room for Engineering

ERIC Educational Resources Information Center

Boesdorfer, Sarah; Greenhalgh, Scott

2014-01-01

The "Next Generation Science Standards" (NGSS Lead States 2013) urge science teachers to include engineering practices and ideas in their already full science curriculum, but many teachers do not know where to start. Only 7% of high school science teachers report feeling "very well prepared" to teach engineering. The…

46. Photocopy of engineering drawing (original drawing located in LBNL ...

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

46. Photocopy of engineering drawing (original drawing located in LBNL Building 90F Architecture and Engineering As-Built Collection). July 15, 1955. B51A0084. BEVATRON CONTROL ROOM - University of California Radiation Laboratory, Bevatron, 1 Cyclotron Road, Berkeley, Alameda County, CA

Fault tree analysis of fire and explosion accidents for dual fuel (diesel/natural gas) ship engine rooms

NASA Astrophysics Data System (ADS)

Guan, Yifeng; Zhao, Jie; Shi, Tengfei; Zhu, Peipei

2016-09-01

In recent years, China's increased interest in environmental protection has led to a promotion of energy-efficient dual fuel (diesel/natural gas) ships in Chinese inland rivers. A natural gas as ship fuel may pose dangers of fire and explosion if a gas leak occurs. If explosions or fires occur in the engine rooms of a ship, heavy damage and losses will be incurred. In this paper, a fault tree model is presented that considers both fires and explosions in a dual fuel ship; in this model, dual fuel engine rooms are the top events. All the basic events along with the minimum cut sets are obtained through the analysis. The primary factors that affect accidents involving fires and explosions are determined by calculating the degree of structure importance of the basic events. According to these results, corresponding measures are proposed to ensure and improve the safety and reliability of Chinese inland dual fuel ships.

Strain-engineering stabilization of BaTi O3 -based polar metals

NASA Astrophysics Data System (ADS)

Ma, Chao; Jin, Kui-juan; Ge, Chen; Yang, Guo-zhen

2018-03-01

Polar metals, which possess ferroelectriclike polar structure and conductivity simultaneously, have attracted wide interest since the first solid example, LiOs O3 (below 140 K), was discovered. However, the lack of room-temperature polar metals hinders further research and applications. Thus abundant properties of polar metals are unexplored. Here, with first-principles calculations, we report that the polar metal phase can be stabilized in the strain-engineered BaTi O3 with electron doping. The mechanism relates to the competition between the shifting of the t2 g energy levels and the narrowing of their bandwidth. Surprisingly, it is predicted that the ferroelectric-to-paraelectric transition temperature can be increased by electron doping when the strain is large enough, which holds potential for room-temperature polar metals. Our results indicate that strain engineering is a promising way to achieve BaTi O3 -based polar metals, and they should have practical significance for obtaining easily accessible, ecofriendly, and potential room-temperature polar metals.

KSC-99pp1480

NASA Image and Video Library

1999-12-19

KENNEDY SPACE CENTER, FLA. -- STS-103 Commander Curtis L. Brown Jr., in his orange launch and entry suit, enjoys a laugh with closeout crew members in the White Room before entering the orbiter. From left are United Space Alliance (USA) Mechanical Technician Rene Arriens, USA Orbiter Vehicle Closeout Chief Travis Thompson, and NASA Quality Assurance Specialist Danny Wyatt. The white room is an environmental chamber at the end of the orbiter access arm on the fixed service structure. It provides entry to the orbiter crew compartment. The mission, to service the Hubble Space Telescope, is scheduled to lift off at 7:50 p.m. EST Dec. 19 on mission STS-103, servicing the Hubble Space Telescope. Objectives for the nearly eight-day mission include replacing gyroscopes and an old computer, installing another solid state recorder, and replacing damaged insulation in the telescope. Discovery is expected to land at KSC Monday, Dec. 27, at about 5:24 p.m. EST

77 FR 32592 - Procurement List; Additions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... Force, FA4686 9 CONS LGC, Beale AFB, CA. Service Type/Location: Contractor-Operated Civil Engineer Supply Store (COCESS), 30th Civil Engineering Squadron, 1515 Iceland Avenue, Room 150, Vandenberg AFB, CA...

Surgical PACS for the digital operating room. Systems engineering and specification of user requirements.

PubMed

Korb, Werner; Bohn, Stefan; Burgert, Oliver; Dietz, Andreas; Jacobs, Stephan; Falk, Volkmar; Meixensberger, Jürgen; Strauss, Gero; Trantakis, Christos; Lemke, Heinz U

2006-01-01

For better integration of surgical assist systems into the operating room, a common communication and processing plattform that is based on the users needs is needed. The development of such a system, a Surgical Picture Aquisition and Communication System (S-PACS), according the systems engineering cycle is oulined in this paper. The first two steps (concept and specification) for the engineering of the S-PACS are discussed.A method for the systematic integration of the users needs', the Quality Function Deployment (QFD), is presented. The properties of QFD for the underlying problem and first results are discussed. Finally, this leads to a first definition of an S-PACS system.

Application of an engineering problem-solving methodology to address persistent problems in patient safety: a case study on retained surgical sponges after surgery.

PubMed

Anderson, Devon E; Watts, Bradley V

2013-09-01

Despite innumerable attempts to eliminate the postoperative retention of surgical sponges, the medical error persists in operating rooms worldwide and places significant burden on patient safety, quality of care, financial resources, and hospital/physician reputation. The failure of countless solutions, from new sponge counting methods to radio labeled sponges, to truly eliminate the event in the operating room requires that the emerging field of health-care delivery science find innovative ways to approach the problem. Accordingly, the VA National Center for Patient Safety formed a unique collaboration with a team at the Thayer School of Engineering at Dartmouth College to evaluate the retention of surgical sponges after surgery and find a solution. The team used an engineering problem solving methodology to develop the best solution. To make the operating room a safe environment for patients, the team identified a need to make the sponge itself safe for use as opposed to resolving the relatively innocuous counting methods. In evaluation of this case study, the need for systematic engineering evaluation to resolve problems in health-care delivery becomes clear.

Bringing Engineering Design into High School Science Classrooms: The Heating/Cooling Unit

ERIC Educational Resources Information Center

Apedoe, Xornam S.; Reynolds, Birdy; Ellefson, Michelle R.; Schunn, Christian D.

2008-01-01

Infusing engineering design projects in K-12 settings can promote interest and attract a wide range of students to engineering careers. However, the current climate of high-stakes testing and accountability to standards leaves little room to incorporate engineering design into K-12 classrooms. We argue that design-based learning, the combination…

17. VIEW FORWARD FROM THE CAPTAIN'S CABIN INTO THE ENGINE ...

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

17. VIEW FORWARD FROM THE CAPTAIN'S CABIN INTO THE ENGINE ROOM. THE OPENING IN THE BULKHEAD WAS CUT TO AID ENGINE REMOVAL. DECK BEAMS WERE ALSO CUT AWAY TO REMOVE ENGINE. PIPE IN FOREGROUND AT RIGHT IS ATTACHED TO A BOILER. - Auxiliary Fishing Schooner "Evelina M. Goulart", Essex Shipbuilding Museum, 66 Main Street, Essex, Essex County, MA

40 CFR 86.159-00 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... from the dynamometer rolls shall be used. A speed vs. time recording, as evidence of dynamometer test... vehicle. In the case of vehicles with rear engine compartments (or if special designs make the above... appropriate throttle action to maintain the proper speed-time relationship, or to permit sampling system...