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Sample records for interiores viga plana-columna

  1. Interior Design.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This document contains teacher's materials for an eight-unit secondary education vocational home economics course on interior design. The units cover period styles of interiors, furniture and accessories, surface treatments and lighting, appliances and equipment, design and space planning in home and business settings, occupant needs, acquisition…

  2. Interior Noise

    NASA Technical Reports Server (NTRS)

    Mixson, John S.; Wilby, John F.

    1991-01-01

    The generation and control of flight vehicle interior noise is discussed. Emphasis is placed on the mechanisms of transmission through airborne and structure-borne paths and the control of cabin noise by path modification. Techniques for identifying the relative contributions of the various source-path combinations are also discussed along with methods for the prediction of aircraft interior noise such as those based on the general modal theory and statistical energy analysis.

  3. Planetary Interiors

    NASA Technical Reports Server (NTRS)

    Banerdt, W. Bruce; Abercrombie, Rachel; Keddie, Susan; Mizutani, Hitoshi; Nagihara, Seiichi; Nakamura, Yosio; Pike, W. Thomas

    1996-01-01

    This report identifies two main themes to guide planetary science in the next two decades: understanding planetary origins, and understanding the constitution and fundamental processes of the planets themselves. Within the latter theme, four specific goals related to interior measurements addressing the theme. These are: (1) Understanding the internal structure and dynamics of at least one solid body, other than the Earth or Moon, that is actively convecting, (2) Determine the characteristics of the magnetic fields of Mercury and the outer planets to provide insight into the generation of planetary magnetic fields, (3) Specify the nature and sources of stress that are responsible for the global tectonics of Mars, Venus, and several icy satellites of the outer planets, and (4) Advance significantly our understanding of crust-mantle structure for all the solid planets. These goals can be addressed almost exclusively by measurements made on the surfaces of planetary bodies.

  4. Interior intrusion detection systems

    SciTech Connect

    Rodriguez, J.R.; Matter, J.C. ); Dry, B. )

    1991-10-01

    The purpose of this NUREG is to present technical information that should be useful to NRC licensees in designing interior intrusion detection systems. Interior intrusion sensors are discussed according to their primary application: boundary-penetration detection, volumetric detection, and point protection. Information necessary for implementation of an effective interior intrusion detection system is presented, including principles of operation, performance characteristics and guidelines for design, procurement, installation, testing, and maintenance. A glossary of sensor data terms is included. 36 figs., 6 tabs.

  5. Optically measuring interior cavities

    DOEpatents

    Stone, Gary Franklin

    2009-11-03

    A method of measuring the three-dimensional volume or perimeter shape of an interior cavity includes the steps of collecting a first optical slice of data that represents a partial volume or perimeter shape of the interior cavity, collecting additional optical slices of data that represents a partial volume or perimeter shape of the interior cavity, and combining the first optical slice of data and the additional optical slices of data to calculate of the three-dimensional volume or perimeter shape of the interior cavity.

  6. Optically measuring interior cavities

    DOEpatents

    Stone, Gary Franklin

    2008-12-21

    A method of measuring the three-dimensional volume or perimeter shape of an interior cavity includes the steps of collecting a first optical slice of data that represents a partial volume or perimeter shape of the interior cavity, collecting additional optical slices of data that represents a partial volume or perimeter shape of the interior cavity, and combining the first optical slice of data and the additional optical slices of data to calculate of the three-dimensional volume or perimeter shape of the interior cavity.

  7. 76. INTERIOR, FIRST FLOOR, WING 1200 WEST, INTERIOR DEPARTMENT MUSEUM, ...

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

    76. INTERIOR, FIRST FLOOR, WING 1200 WEST, INTERIOR DEPARTMENT MUSEUM, LOBBY, BRONZE GRILL (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  8. Meaning of Interior Tomography

    PubMed Central

    Wang, Ge; Yu, Hengyong

    2013-01-01

    The classic imaging geometry for computed tomography is for collection of un-truncated projections and reconstruction of a global image, with the Fourier transform as the theoretical foundation that is intrinsically non-local. Recently, interior tomography research has led to theoretically exact relationships between localities in the projection and image spaces and practically promising reconstruction algorithms. Initially, interior tomography was developed for x-ray computed tomography. Then, it has been elevated as a general imaging principle. Finally, a novel framework known as “omni-tomography” is being developed for grand fusion of multiple imaging modalities, allowing tomographic synchrony of diversified features. PMID:23912256

  9. Planetary Interiors and Geodesy

    NASA Astrophysics Data System (ADS)

    Dehant, Veronique

    2013-04-01

    Lander and orbiter, even rover at the surface of planets or moons of the solar system help in determining their interior properties. First of all orbiters feel the gravity of the planet and its change. In particular, the tidal mass redistribution induces changes in the acceleration of the spacecraft orbiting around a planet. The Love number k2 has been determined for Venus, Mars and the Earth, as well as for Titan and will be deduced for instance for Mercury (MESSENGER and BepiColombo missions) and for the Galilean satellite from new missions such as JUICE (Jupiter Icy satellite Explorer). The properties of the interior can also be determined from the observation of the rotation of the celestial body. Radar observation from the Earth ground stations of Mercury has allowed Margo et al. (2012, JGR) to determine the moments of inertia of Mercury with an unprecedented accuracy. Rovers such as the MERs (Mars Exploration Rovers) allow as well to obtain the precession and nutation of Mars from which the moments of inertia of the planet and its core can be deduced. Future missions such as InSIGHT (Interior exploration using Seismic Investigations, Geodesy, and Heat Transport) will further help in the determination of Mars interior and evolution.

  10. Interior of the Earth

    NASA Technical Reports Server (NTRS)

    Phillips, R. J.

    1984-01-01

    Basic questions regarding the interior of the Earth in the 1990's are discussed. Research problems in the areas of plate tectonics, the Earth mantle the Earth core, and continental structure are discussed. Observational requirements of the GRAVSAT satellite mission are discussed.

  11. Interior structure of Uranus

    SciTech Connect

    Hubbard, W.B.

    1984-10-01

    Key measurements are discussed which are diagnostic of Uranus interior structure and evolutionary history, and reviews their present status. Typical interior models have chondritic cores, but have the bulk of their mass in an envelope consisting of ice component, principally H2O. The total amount of free H2 in the planet cannot exceed approximately 1 to 2 earth masses. Measurements of the gravitational moments of Uranus are beginning to be accurate enough to constrain models, but are limited in utility by uncertainty in the rotation period. Discussed is evidence that the outermost planetary layers have a gravitationally significant quantity of denser material (ice component) in addition to H2 and He. The He/H ratio and the deuterium abundance in the atmosphere may be diagnostic of the planet's previous evolutionary history. It is argued that the planet's interior is likely to now be at a temperature approximately 10(3) deg K. Uranus interior with Neptune's in a number of ways, considering heat flow, degree of internal differentiation, and possible magnetic field.

  12. Interior Design in Architectural Education

    ERIC Educational Resources Information Center

    Gurel, Meltem O.; Potthoff, Joy K.

    2006-01-01

    The domain of interiors constitutes a point of tension between practicing architects and interior designers. Design of interior spaces is a significant part of architectural profession. Yet, to what extent does architectural education keep pace with changing demands in rendering topics that are identified as pertinent to the design of interiors?…

  13. Interior of Callisto

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Cutaway view of the possible internal structure of Callisto. The surface of the satellite is a mosaic of images obtained in 1979 by NASA's Voyager spacecraft. The interior characteristics are inferred from gravity field and magnetic field measurements by NASA's Galileo spacecraft. Callisto's radius is 2403 km, larger than our Moon's radius. Callisto's interior is shown as a relatively uniform mixture of comparable amounts of ice and rock. The surface layer of Callisto is shown as white to indicate that it may differ from the underlying ice/rock layer in a variety of ways including, for example, the percentage of rock it contains.

    The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.

    This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://www.jpl.nasa.gov/ galileo.

  14. 49. INTERIOR OF GILLEY ROOM: Interior view towards southeast of ...

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

    49. INTERIOR OF GILLEY ROOM: Interior view towards southeast of the Gilley Room on the second floor of the powerhouse and ear barn. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  15. 3. INTERIOR VIEW OF PARTITIONS IN DRESSING ROOM; INTERIOR HALLWAY ...

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

    3. INTERIOR VIEW OF PARTITIONS IN DRESSING ROOM; INTERIOR HALLWAY FOR HYDROTHERAPY AREA AT RIGHT - Fort McCoy, Building No. T-1054, South side of South Tenth Avenue, Block 10, Sparta, Monroe County, WI

  16. 28. Interior view of telegrapher's bay, east wall, showing interior ...

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

    28. Interior view of telegrapher's bay, east wall, showing interior finishes, framing, and furring over stonework - Bend Railroad Depot, 1160 Northeast Divion Street (At foot of Kearny Street), Bend, Deschutes County, OR

  17. 48. INTERIOR OF MAIN OFFICE: Interior view towards southeast of ...

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

    48. INTERIOR OF MAIN OFFICE: Interior view towards southeast of Main Office on second floor of the Washington and Mason powerhouse and car barn. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  18. 43. ELEVATOR HEADHOUSE INTERIOR: Interior view towards southeast of elevator ...

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

    43. ELEVATOR HEAD-HOUSE INTERIOR: Interior view towards southeast of elevator head-house at the Washington and Mason Street powerhouse. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  19. Interior view of interior upstairs loft corner, north portion; camera ...

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

    Interior view of interior upstairs loft corner, north portion; camera facing east. - Mare Island Naval Shipyard, Ordnance Warehouse, Blake Avenue, northeast corner of Blake Avenue & Railroad Avenue, Vallejo, Solano County, CA

  20. 9. Southeast view interior, typical interior office, supervisor's office, room ...

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

    9. Southeast view interior, typical interior office, supervisor's office, room 24A - Selfridge Field, Building No. 1050, Northwest corner of Doolittle Avenue & D Street; Harrison Township, Mount Clemens, Macomb County, MI

  1. Interior of the Moon

    NASA Technical Reports Server (NTRS)

    Weber, Renee C.

    2013-01-01

    A variety of geophysical measurements made from Earth, from spacecraft in orbit around the Moon, and by astronauts on the lunar surface allow us to probe beyond the lunar surface to learn about its interior. Similarly to the Earth, the Moon is thought to consist of a distinct crust, mantle, and core. The crust is globally asymmetric in thickness, the mantle is largely homogeneous, and the core is probably layered, with evidence for molten material. This chapter will review a range of methods used to infer the Moon's internal structure, and briefly discuss the implications for the Moon's formation and evolution.

  2. 11. Detail of the interior, looking through an interior doorway ...

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

    11. Detail of the interior, looking through an interior doorway toward the front and east window. Note: This photograph shows that the building had been converted to a residence following its use as a school. In addition, the hazardous condition of the structure's interior is evident. Two ceilings which are visible in the photograph, (the upper, probably original plastered ceiling, and a secondary, adapted ceiling) as well as ceiling joists in the southernmost rooms have collapsed. Because of the dangerous condition of the interior of the building, additional interior photography was not attempted at this time. - Perry Township School No. 3, Middle Mount Vernon & Eickhoff Roads, Evansville, Vanderburgh County, IN

  3. The lunar interior

    NASA Technical Reports Server (NTRS)

    Anderson, D. L.; Kovach, R. L.

    1972-01-01

    The compressional velocities are estimated for materials in the lunar interior and compared with lunar seismic results. The lower crust has velocities appropriate for basalts or anorthosites. The high velocities associated with the uppermost mantle imply high densities and a change in composition to a lighter assemblage at depths of the order of 120 km. Calcium and aluminum are probably important components of the upper mantle and are deficient in the lower mantle. Much of the moon may have accreted from material similar in composition to eucrites. The important mineral of the upper mantle is garnet; possible accessory minerals are kyanite, spinel, and rutile. If the seismic results stand up, the high velocity layer in the moon is more likely to be a high pressure form of anorthosite than eclogite, pyroxenite, or dunite. The thickness of the layer is of the order of 50 km. Cosmic abundances can be maintained if the lower mantle is ferromagnesium silicate with minimal amounts of calcium and aluminum. Achondrites such as eucrites and howardites have more of the required characteristics of the lunar interior than carbonaceous chondrites. A density inversion in the moon is a strong possibility.

  4. Interior of Io

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Cutaway view of the possible internal structure of Io The surface of the satellite is a mosaic of images obtained in 1979 by NASA's Voyager spacecraft The interior characteristics are inferred from gravity field and magnetic field measurements by NASA's Galileo spacecraft. Io's radius is 1821 km, similar to the 1738 km radius of our Moon; Io has a metallic (iron, nickel) core (shown in gray) drawn to the correct relative size. The core is surrounded by a rock shell (shown in brown). Io's rock or silicate shell extends to the surface.

    The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.

    This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://www.jpl.nasa.gov/ galileo.

  5. Interior provinces in Alaska

    SciTech Connect

    Kirschner, C.E.; Fisher, M.A.; Bruns, T.R.; Stanley, R.G.

    1985-04-01

    Three types of interior provinces have been tested by exploratory drilling for their petroleum potential: three Tertiary nonmarine basins, two Jurassic and Cretaceous flysch and fold belts, and a Paleozoic thrust belt. Although the presence of hydrocarbons has not yet been demonstrated, the present data base is too limited to make a definitive assessment of hydrocarbon potential. During the 1983-84 field seasons, the authors acquired new gravity data and collected rock samples in and adjacent to the Yukon flats and the Nenana basins. These basins contain upper Tertiary, primarily nonmarine, sedimentary rock in extensional graben and half-graben complexes that are superimposed across preexisting terrane boundaries. The location and development of the basins result from strike-slip motion along the Tintina and Denali fault systems. Adjacent to the basins and within the fault systems are thick sections of nonmarine lower Tertiary coal-bearing rocks in deformed basin remnants. If these lower Tertiary rocks are present beneath the upper Tertiary fill, their greater depth and advanced maturation could enhance the hydrocarbon generative potential. Gravity modelling suggests the Tertiary fill is at least 3 km thick in the deeper parts of the basins and may be significantly thicker.

  6. Interior of Europa

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Cutaway view of the possible internal structure of Europa The surface of the satellite is a mosaic of images obtained in 1979 by NASA's Voyager spacecraft. The interior characteristics are inferred from gravity field and magnetic field measurements by NASA's Galileo spacecraft. Europa's radius is 1565 km, not too much smaller than our Moon's radius. Europa has a metallic (iron, nickel) core (shown in gray) drawn to the correct relative size. The core is surrounded by a rock shell (shown in brown). The rock layer of Europa (drawn to correct relative scale) is in turn surrounded by a shell of water in ice or liquid form (shown in blue and white and drawn to the correct relative scale). The surface layer of Europa is shown as white to indicate that it may differ from the underlying layers. Galileo images of Europa suggest that a liquid water ocean might now underlie a surface ice layer several to ten kilometers thick. However, this evidence is also consistent with the existence of a liquid water ocean in the past. It is not certain if there is a liquid water ocean on Europa at present.

    The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.

    This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://www.jpl.nasa.gov/ galileo.

  7. 46. INTERIOR VIEW TO SOUTH ON SECOND FLOOR: Interior view ...

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

    46. INTERIOR VIEW TO SOUTH ON SECOND FLOOR: Interior view looking south along the east wall on the second floor of the powerhouse and car barn. Note the cable car truck in the foreground. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  8. 45. INTERIOR VIEW TO SOUTHWEST ON SECOND FLOOR: Interior view ...

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

    45. INTERIOR VIEW TO SOUTHWEST ON SECOND FLOOR: Interior view towards southwest on second floor of main portion of the powerhouse and car barn. This space is used for repair and storage of cable cars. Note wooden trussed roof. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  9. 44. SECOND FLOOR 'ANNEX' INTERIOR VIEW TO SOUTHWEST: Interior ...

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

    44. SECOND FLOOR 'ANNEX' - INTERIOR VIEW TO SOUTHWEST: Interior view towards southwest on second floor of the powerhouse 'annex.' Note the steel column and beam construction and the old shunt car formerly used to move cable cars around the yard. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  10. 15. Interior view, greenhouse, from the northwest. The greenhouse interior ...

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

    15. Interior view, greenhouse, from the northwest. The greenhouse interior was quite modest, the space between the floor of the lower level and the joists carrying the loft floor is only five-and-one-half feet. - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  11. Hangar no. 2 interior detail of roof structures and interior ...

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

    Hangar no. 2 interior detail of roof structures and interior work spaces. Note concrete piers and cross bracing. Seen at trusses no. 42, 43, & 44. - Marine Corps Air Station Tustin, Southern Lighter Than Air Ship Hangar, Near intersection of Windmill Road & Johnson Street, Tustin, Orange County, CA

  12. 22. INTERIOR VIEW WITH INTERIOR VIEW OF MOLDING SANDS CONTROL ...

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

    22. INTERIOR VIEW WITH INTERIOR VIEW OF MOLDING SANDS CONTROL AND TEST LAB FOR UNIT NO. 2 GREY IRON DISAMATIC. SAND CASTING TECHNICIAN, ROY BATES, TESTS THE WEIGHT OF THE SAND, DRYS IT, AND WEIGHT IT AGAINST STANDARDS TO CALCULATE THE CORRECT MOISTURE NEEDED FOR DIFFERENT MOLDS. THE SAND MIX VARY WITH THE SIZE AND COMPOSITION OF THE CASTING. - Stockham Pipe & Fittings Company, Grey Iron Foundry, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  13. Compressed Sensing Based Interior Tomography

    PubMed Central

    Yu, Hengyong; Wang, Ge

    2010-01-01

    While the conventional wisdom is that the interior problem does not have a unique solution, by analytic continuation we recently showed that the interior problem can be uniquely and stably solved if we have a known sub-region inside a region-of-interest (ROI). However, such a known sub-region does not always readily available, and it is even impossible to find in some cases. Based on the compressed sensing theory, here we prove that if an object under reconstruction is essentially piecewise constant, a local ROI can be exactly and stably reconstructed via the total variation minimization. Because many objects in CT applications can be approximately modeled as piecewise constant, our approach is practically useful and suggests a new research direction of interior tomography. To illustrate the merits of our finding, we develop an iterative interior reconstruction algorithm that minimizes the total variation of a reconstructed image, and evaluate the performance in numerical simulation. PMID:19369711

  14. Fourth Aircraft Interior Noise Workshop

    NASA Technical Reports Server (NTRS)

    Stephens, David G. (Compiler)

    1992-01-01

    The fourth in a series of NASA/SAE Interior Noise Workshops was held on May 19 and 20, 1992. The theme of the workshop was new technology and applications for aircraft noise with emphasis on source noise prediction; cabin noise prediction; cabin noise control, including active and passive methods; and cabin interior noise procedures. This report is a compilation of the presentations made at the meeting which addressed the above issues.

  15. Exploring Asteroid Interiors: The Deep Interior Mission Concept

    NASA Technical Reports Server (NTRS)

    Asphaug, E.; Belton, M. J. S.; Cangahuala, A.; Keith, L.; Klaasen, K.; McFadden, L.; Neumann, G.; Ostro, S. J.; Reinert, R.; Safaeinili, A.

    2003-01-01

    Deep Interior is a mission to determine the geophysical properties of near-Earth objects, including the first volumetric image of the interior of an asteroid. Radio reflection tomography will image the 3D distribution of complex dielectric properties within the 1 km rendezvous target and hence map structural, density or compositional variations. Laser altimetry and visible imaging will provide high-resolution surface topography. Smart surface pods culminating in blast experiments, imaged by the high frame rate camera and scanned by lidar, will characterize active mechanical behavior and structure of surface materials, expose unweathered surface for NIR analysis, and may enable some characterization of bulk seismic response. Multiple flybys en route to this target will characterize a diversity of asteroids, probing their interiors with non-tomographic radar reflectance experiments. Deep Interior is a natural follow-up to the NEARShoemaker mission and will provide essential guidance for future in situ asteroid and comet exploration. While our goal is to learn the interior geology of small bodies and how their surfaces behave, the resulting science will enable pragmatic technologies required of hazard mitigation and resource utilization.

  16. Ultrasonic cleaning of interior surfaces

    DOEpatents

    Odell, D. MacKenzie C.

    1996-01-01

    An ultrasonic cleaning method for cleaning the interior surfaces of tubes. The method uses an ultrasonic generator and reflector each coupled to opposing ends of the open-ended, fluid-filled tube. Fluid-tight couplings seal the reflector and generator to the tube, preventing leakage of fluid from the interior of the tube. The reflector and generator are operatively connected to actuators, whereby the distance between them can be varied. When the distance is changed, the frequency of the sound waves is simultaneously adjusted to maintain the resonant frequency of the tube so that a standing wave is formed in the tube, the nodes of which are moved axially to cause cavitation along the length of the tube. Cavitation maximizes mechanical disruption and agitation of the fluid, dislodging foreign material from the interior surface.

  17. Ultrasonic cleaning of interior surfaces

    DOEpatents

    MacKenzie, D.; Odell, C.

    1994-03-01

    An ultrasonic cleaning apparatus is described for cleaning the interior surfaces of tubes. The apparatus includes an ultrasonic generator and reflector each coupled to opposing ends of the open-ended, fluid-filled tube. Fluid-tight couplings seal the reflector and generator to the tube, preventing leakage of fluid from the interior of the tube. The reflector and generator are operatively connected to actuators, whereby the distance between them can be varied. When the distance is changed, the frequency of the sound waves is simultaneously adjusted to maintain the resonant frequency of the tube so that a standing wave is formed in the tube, the nodes of which are moved axially to cause cavitation along the length of the tube. Cavitation maximizes mechanical disruption and agitation of the fluid, dislodging foreign material from the interior surface. 3 figures.

  18. Ultrasonic cleaning of interior surfaces

    DOEpatents

    Odell, D. MacKenzie C.

    1994-01-01

    An ultrasonic cleaning apparatus for cleaning the interior surfaces of tubes. The apparatus includes an ultrasonic generator and reflector each coupled to opposing ends of the open-ended, fluid-filled tube. Fluid-tight couplings seal the reflector and generator to the tube, preventing leakage of fluid from the interior of the tube. The reflector and generator are operatively connected to actuators, whereby the distance between them can be varied. When the distance is changed, the frequency of the sound waves is simultaneously adjusted to maintain the resonant frequency of the tube so that a standing wave is formed in the tube, the nodes of which are moved axially to cause cavitation along the length of the tube. Cavitation maximizes mechanical disruption and agitation of the fluid, dislodging foreign material from the interior surface.

  19. Ultrasonic cleaning of interior surfaces

    SciTech Connect

    Odell, D.M.C.

    1996-06-25

    An ultrasonic cleaning method is described for cleaning the interior surfaces of tubes. The method uses an ultrasonic generator and reflector each coupled to opposing ends of the open-ended, fluid-filled tube. Fluid-tight couplings seal the reflector and generator to the tube, preventing leakage of fluid from the interior of the tube. The reflector and generator are operatively connected to actuators, whereby the distance between them can be varied. When the distance is changed, the frequency of the sound waves is simultaneously adjusted to maintain the resonant frequency of the tube so that a standing wave is formed in the tube, the nodes of which are moved axially to cause cavitation along the length of the tube. Cavitation maximizes mechanical disruption and agitation of the fluid, dislodging foreign material from the interior surface. 3 figs.

  20. Density of the lunar interior.

    NASA Technical Reports Server (NTRS)

    Gast, P. W.; Giuli, R. T.

    1972-01-01

    It is attempted to derive the constraints that can be placed on the density of the lunar interior. The moment of inertia of the moon and its mean density are being considered in the investigation together with the mass and density of the lunar crust that have been inferred from the seismic refraction data recorded by the passive seismometer. The calculations presented show that the density of the lunar interior can easily approach values as high as 3.5 for a fraction of the lunar mass which lies in the range from 1/2 to 2/3.

  1. Interior Design: Teacher's Instructional Guide.

    ERIC Educational Resources Information Center

    Hays, Tricia

    This teacher's instructional guide, which is part of a family and consumer sciences education series focusing on a broad range of employment opportunities, is intended to assist teachers responsible for teaching one- and two-year interior design programs for Texas high school students. The following are among the items included: (1) introductory…

  2. Department of the Interior program

    NASA Technical Reports Server (NTRS)

    Balsley, J. R.

    1975-01-01

    The remote sensing activities of the Department of Interior are summarized. The use of satellite imagery in land and water management is described. Specific topics discussed include: land use mapping, exploration and discovery of metal, oil, and gas deposits, location of geological faults, and repetitive monitoring of dynamic environmental phenomena related to water resources.

  3. Interior Design: Challenges and Solutions.

    ERIC Educational Resources Information Center

    School Planning and Management, 1999

    1999-01-01

    Presents solutions to architectural challenges in school interior design; these solutions made the indoor environments more conducive and attractive for learning. Addresses four challenges: making a long corridor look less like a tunnel; maintaining tradition and minimizing cost in a new athletic facility; designing a kindergarten that is secure…

  4. Interior Design Factors in Library Facilities.

    ERIC Educational Resources Information Center

    Jackson, Patricia Ann

    When planning the interior of a library facility, the planning team of librarian, library consultant, architect, and interior design consultant must focus attention on the basic principles of interior design and the psychological needs of the user. Colors for an interior should be selected with careful regard to space, light, and emotional and…

  5. Interior design for passive solar homes

    SciTech Connect

    Breen, J. C.

    1981-07-01

    The increasing emphasis on refinement of passive solar systems has brought recognition to interior design as an integral part of passive solar architecture. Interior design can be used as a finetuning tool minimizing many of the problems associated with passive solar energy use in residential buildings. In addition, treatment of interior space in solar model homes may be a prime factor in determining sales success. A new style of interior design is evolving in response to changes in building form incorporating passive solar design features. The psychology behind passive solar architecture is reflected in interiors, and selection of interior components increasingly depends on the functional suitability of various interior elements.

  6. Propeller aircraft interior noise model

    NASA Technical Reports Server (NTRS)

    Pope, L. D.; Wilby, E. G.; Wilby, J. F.

    1984-01-01

    An analytical model was developed to predict the interior noise of propeller-driven aircraft. The fuselage model is that of a cylinder with a structurally-integral floor. The cabin sidewall is stiffened by stringers and ring frames, and the floor by longitudinal beams. The cabin interior is covered with a sidewall treatments consisting of layers of porous material and an impervious trim septum. Representation of the propeller pressure field is utilized as input data in the form of the propeller noise signature at a series of locations on a grid over the fuselage structure. Results obtained from the analytical model are compared with test data measured by NASA in a scale model cylindrical fuselage excited by a model propeller.

  7. Interiors of Enceladus and Rhea

    NASA Technical Reports Server (NTRS)

    Rappaport, N. J.; Iess, L.; Tortora, P.; Lunine, J. I.; Armstrong, J. W.; Asmar, S. W.; Somenzi, L.; Zingoni, F.

    2006-01-01

    Measurement method and data set: Gravity field parameters determined by means of range rate measurements over multiple arcs across flyby. Optical imaging not required when reliable a priori estimates of spacecraft state vector are available. Interior of Enceladus: Density of 1605 +/-14 kg/cu m, higher than pre-Cassini estimates, requires a substantial amount of rock to warmer interior to enhance likelihood of differentiation of water from rock-metal. Assume no porosity. Assuming Io s mean density for the rock-metal component, one finds its fractional mass to be 0.52+/-0.06. There is evidence that Enceladus may be differentiated: a) Areas devoid of craters must be geologically young. b) Systems of ridges, fractures, and groove indicate that the surface has been tectonically altered. c) Viscous relaxation of craters has occurred, and d) The plumes near the South pole indicate venting of subsurface volatiles.

  8. Planetary Interior in the Laboratory

    SciTech Connect

    Chau, R; Bastea, M; Mitchell, A C; Minich, R W; Nellis, W J

    2003-01-31

    In the three years of this project, we have provided a complete database of the electrical conductivity of planetary materials to 180 GPa. The electrical conductivities of these planetary materials now provide a basis for future modeling of planets taking into account full magnetohydrodynamics. By using a full magnetohydrodynamics simulation, the magnetic fields of the planets can then be taken into account. Moreover, the electrical conductivities of the planetary materials have given us insight into the structure and nature of these dense fluids. We showed that simple monoatomic fluids such as hydrogen, nitrogen, and oxygen at planetary interior conditions undergo a common metallization process which can be explained on a simple basis of their radial charge density distributions. This model also shows that the metallization process is actually rather common and likely to take place in a number of materials such as carbon monoxide which is also present within planetary objects. On the other hand, we have also showed that a simple two component fluid like water and methane take on much different behaviors than say nitrogen due to the chemical interactions within these systems. The dynamics of an even more complex system, ''synthetic Uranus'' are still being analyzed but suggest that on some levels the behavior is very simple, i.e. the electrical conductivity is essentially the same as water, but the local dynamics are very complex. This project has shed much light on the nature of electrical transport within planetary interiors but also has shown that understanding chemical processes in the complex fluids within planetary interiors to be very important. Understanding those local interactions and processes is required to gain further insight into planetary interiors.

  9. 14 CFR 29.853 - Compartment interiors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... capacity Fire extinguishers 7 through 30 1 31 through 60 2 61 or more 3 (Secs. 313(a), 601, 603, 604... applicable: (1) Interior ceiling panels, interior wall panels, partitions, galley structure, large...

  10. 14 CFR 29.853 - Compartment interiors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... capacity Fire extinguishers 7 through 30 1 31 through 60 2 61 or more 3 (Secs. 313(a), 601, 603, 604... applicable: (1) Interior ceiling panels, interior wall panels, partitions, galley structure, large...

  11. 14 CFR 29.853 - Compartment interiors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... capacity Fire extinguishers 7 through 30 1 31 through 60 2 61 or more 3 (Secs. 313(a), 601, 603, 604... applicable: (1) Interior ceiling panels, interior wall panels, partitions, galley structure, large...

  12. Creating Library Interiors: Planning and Design Considerations.

    ERIC Educational Resources Information Center

    Jones, Plummer Alston, Jr.; Barton, Phillip K.

    1997-01-01

    Examines design considerations for public library interiors: access; acoustical treatment; assignable and nonassignable space; building interiors: ceilings, clocks, color, control, drinking fountains; exhibit space: slotwall display, floor coverings, floor loading, furniture, lighting, mechanical systems, public address, copying machines,…

  13. Interior structure of the sun

    NASA Astrophysics Data System (ADS)

    Giacobbe, F. W.; Giacobbe, M. J.

    This paper describes a computational method of estimating physical and chemical properties within the solar interior without employing calculations involving opacities. Instead of using opacities to help determine how interior solar temperatures vary with the radial distance between the centre of the sun and its 'surface', an iterative technique employing empirical adiabatic 'cooling' and a fusion energy production rate expression were employed for this purpose. Other iterative calculations were also made (nearly simultaneously) to ensure that all known solar constraint conditions were precisely satisfied (except for the photospheric 'surface' temperature) during this computational process. In addition, all calculations could be performed using a conventional PC employing an Intel Pentium CPU and a computer program coded in ANSI C. Due to the simplifications that were possible using the techniques employed during this study, as well as the advantages associated with using a programming language that produces machine code when compiled, all solar structural details could be generated very rapidly using an ordinary computer. The results of this study were compared with more conventional results obtained by others. This comparison indicated that the methods employed within this paper produced interior intensive solar properties that were in reasonable agreement with similar properties obtained by employing more sophisticated computational approaches. Although it is not claimed that the results generated during this study are any better than more conventionally obtained findings, it is thought that these results, as well as our computational methods, are interesting and potentially useful to others. In particular, it is thought that the techniques outlined in this paper may provide a useful introduction to more complicated techniques of solar modelling.

  14. Exact Interior Solutions for Charged Fluid Spheres

    NASA Astrophysics Data System (ADS)

    Patel, L. K.; Tikekar, R.; Sabu, M. C.

    1997-04-01

    A new method is discussed to obtain the interior solution of Einstein-Maxwell equations for a charged static sphere from a known particular solutions of a similar kind. Beginning with a charged fluid interior solution reported by Patel and Pandya [11], a new interior Reissner-Nordström metric is obtained using this method and physical aspects of it are extensively discussed.

  15. State Skill Standards: Housing and Interior Design

    ERIC Educational Resources Information Center

    Nevada Department of Education, 2008

    2008-01-01

    Meeting the Housing and Interior Design Standards will provide students with skills for personal family life and towards becoming a professional in the interior design field. The mission of Housing and Interior Design education is to prepare students for family life, work life, and careers in the fashion industry by creating opportunities to…

  16. Interior order expands minerals management

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    In a surprise move on May 10, Secretary of the Interior James G. Watt ordered the consolidation of all leasing and resource management functions for the outer continental shelf (OCS) into the Minerals Management Service (MMS). Among those programs shifted to MMS are ‘all functions in direct support of the OCS program’ in the Geologic Division and in the Office of the Assistant Director for Resource Programs of the U.S. Geological Survey (USGS), including oil and gas resources, energy-related hazards, and marine geology investigations. It is unclear whether research associated with the OCS leasing functions will be considered ‘direct support’ and what will happen to the research if it is so considered.Also to be shuttled to MMS are the oil-spill trajectory functions of the Office of Earth Sciences Applications and all the functions of the Office of Policy Analysis relating to the OCS that had been transferred from the Department of Energy as a result of the Interior and Related Agencies Appropriations Act.

  17. Fireworthiness of transport aircraft interior systems

    NASA Technical Reports Server (NTRS)

    Parker, J. A.; Kourtides, D. A.

    1982-01-01

    The fire worthiness of air transport interiors was evaluated. The effect of interior systems on the survival of passengers and crew in an uncontrolled transport aircraft fire is addressed. Modification of aircraft interior subsystem components which provide improvements in aircraft fire safety are examined. Three specific subsystem components, interior panels, seats and windows, offer the most immediate and highest payoff by modifying interior materials of existing aircrafts. It is shown that the new materials modifications reduce the fire hazards because of significant reduction in their characteristic flame spread, heat release, and smoke and toxic gas emissions.

  18. Study of Earth's deep interior

    NASA Astrophysics Data System (ADS)

    Cain, Joseph; Loper, David

    More than a decade has passed since the very successful 1971 meeting on the coremantle interface that was organized by Allan Cox at the Florida Institute of Technology in Melbourne [Cox and Cain, 1972]. The rationale of that meeting was to bring together workers in several different disciplines that normally do not interact at scientific gatherings. In recognition of the facts that significant advances in our understanding of Earth's deep interior have taken place since that time but that there is yet the problem of combining data and theories from disparate geophysical disciplines, a group met during the Prague meeting of the International Union of Geodesy and Geophysics (IUGG) and formed an ad hoc consortium named “ISECALM” (International Study of the Earth's Core and Lower Mantle). One of the principal instigators of this initiative was Ray Hide (U.K. Meteorological Office, Bracknell), who was also instrumental in organizing the 1971 core-mantle meeting.

  19. Active Interior Noise Control Studies

    NASA Technical Reports Server (NTRS)

    Park, J.; Veeramani, S.; Sampath, A.; Balachandran, B.; Wereley, N.

    1996-01-01

    Analytical and experimental investigations into the control of noise in the interior of a three-dimensional enclosure with a flexible boundary are presented. The rigid boundaries are constructed from acrylic material, and in the different cases considered the flexible boundary is constructed from either aluminum or composite material. Noise generated by an external speaker is transmitted into the enclosure through the flexible boundary and active control is realized by using Lead Zirconate Titanate (PZT) piezoelectric actuators bonded to the flexible boundary. Condenser microphones are used for noise measurements inside and outside the enclosure. Minimization schemes for global and local noise control in the presence of a harmonic disturbance are developed and discussed. In the experiments, analog feedforward control is implemented by using the harmonic disturbance as a reference signal.

  20. Interior Slopes of Copernican Craters

    NASA Astrophysics Data System (ADS)

    Robinson, M. S.; Burns, K.; Stelling, R.; Speyerer, E.; Mahanti, P.

    2012-12-01

    The Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) routinely acquires high resolution (50 to 200 cm pixel scales) stereo pairs from adjacent orbits through spacecraft slews; parallax angles are typically >20°, and the local incidence angle between 40° and 65°. These observations are reduced to digital elevation models (DEM) using a combination of ISIS (USGS) and SOCET Set (BAE Systems). For this study DEMs originally sampled at 2 m scales were reduced (averaging technique) to 5 m scales to provide slopes calculated over 3x3 pixel boxes (15 m x 15 m). The upper 50% of interior walls of Copernican craters (2 to 20 km diameter) typically have average slopes of 36°, with slopes locally above 40° not uncommon (i.e. Fig 1: 2.3 km diam, 17.68°S, 144.41°E). Giordano Bruno (GB; 35.97N°, 102.86°E) is likely the youngest 20-km diameter class crater on the Moon. Its floor is dominated by impact forms (ponds and flows), and inner walls exhibit a series of coalesced flow lobes emanating from steep upper slopes. The lobes appear to be composed of dry granular material based on the observation of boulder trails superposed on many examples. The upper slopes average 36° or more, with some slopes above 40°. For much of GB, slopes exceed 30° all the way to the crater floor (especially in the SE). The high slopes imply angular grains, some level of cohesion, and/or higher angles of repose due to the Moon's relatively low gravity. Larmor Q (28.56°N, 176.33°E), another large Copernican crater, is elliptical in plan (23 x 18 km diameter), with an interior floor dominated by large slump blocks. Like GB its walls exhibit overlapping lobes (granular materials) emanating from interior wall slopes that range from 30° to 36°. Other Copernican craters exhibit similar steep slopes on interior walls: Moore F (23 km diam), Necho (30 km), and two unnamed craters (9 km,13.31°S, 257.55°E; 9 km, 15.72°, 177.39°E). Slopes of the central peaks of Tycho crater (0

  1. Orbits and Interiors of Planets

    NASA Astrophysics Data System (ADS)

    Batygin, Konstantin

    2012-05-01

    The focus of this thesis is a collection of problems of timely interest in orbital dynamics and interior structure of planetary bodies. The first three chapters are dedicated to understanding the interior structure of close-in, gaseous extrasolar planets (hot Jupiters). In order to resolve a long-standing problem of anomalously large hot Jupiter radii, we proposed a novel magnetohydrodynamic mechanism responsible for inflation. The mechanism relies on the electro-magnetic interactions between fast atmospheric flows and the planetary magnetic field in a thermally ionized atmosphere, to induce electrical currents that flow throughout the planet. The resulting Ohmic dissipation acts to maintain the interior entropies, and by extension the radii of hot Jupiters at an enhanced level. Using self-consistent calculations of thermal evolution of hot Jupiters under Ohmic dissipation, we demonstrated a clear tendency towards inflated radii for effective temperatures that give rise to significant ionization of K and Na in the atmosphere, a trend fully consistent with the observational data. Furthermore, we found that in absence of massive cores, low-mass hot Jupiters can over-flow their Roche-lobes and evaporate on Gyr time-scales, possibly leaving behind small rocky cores. Chapters four through six focus on the improvement and implications of a model for orbital evolution of the solar system, driven by dynamical instability (termed the "Nice" model). Hydrodynamical studies of the orbital evolution of planets embedded in protoplanetary disks suggest that giant planets have a tendency to assemble into multi-resonant configurations. Following this argument, we used analytical methods as well as self-consistent numerical N-body simulations to identify fully-resonant primordial states of the outer solar system, whose dynamical evolutions give rise to orbital architectures that resemble the current solar system. We found a total of only eight such initial conditions, providing

  2. Orbits and Interiors of Planets

    NASA Astrophysics Data System (ADS)

    Batygin, Konstantin

    2012-05-01

    The focus of this thesis is a collection of problems of timely interest in orbital dynamics and interior structure of planetary bodies. The first three chapters are dedicated to understanding the interior structure of close-in, gaseous extrasolar planets (hot Jupiters). In order to resolve a long-standing problem of anomalously large hot Jupiter radii, we proposed a novel magnetohydrodynamic mechanism responsible for inflation. The mechanism relies on the electro-magnetic interactions between fast atmospheric flows and the planetary magnetic field in a thermally ionized atmosphere, to induce electrical currents that flow throughout the planet. The resulting Ohmic dissipation acts to maintain the interior entropies, and by extension the radii of hot Jupiters at an enhanced level. Using self-consistent calculations of thermal evolution of hot Jupiters under Ohmic dissipation, we demonstrated a clear tendency towards inflated radii for effective temperatures that give rise to significant ionization of K and Na in the atmosphere, a trend fully consistent with the observational data. Furthermore, we found that in absence of massive cores, low-mass hot Jupiters can over-flow their Roche-lobes and evaporate on Gyr time-scales, possibly leaving behind small rocky cores. Chapters four through six focus on the improvement and implications of a model for orbital evolution of the solar system, driven by dynamical instability (termed the "Nice" model). Hydrodynamical studies of the orbital evolution of planets embedded in protoplanetary disks suggest that giant planets have a tendency to assemble into multi-resonant configurations. Following this argument, we used analytical methods as well as self-consistent numerical N-body simulations to identify fully-resonant primordial states of the outer solar system, whose dynamical evolutions give rise to orbital architectures that resemble the current solar system. We found a total of only eight such initial conditions, providing

  3. Interior building details of Building D, Room DM1 interior space ...

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

    Interior building details of Building D, Room D-M1 interior space with multi pane industrial sash windows; westerly view - San Quentin State Prison, Building 22, Point San Quentin, San Quentin, Marin County, CA

  4. Lather (Interior Systems Mechanic). Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Chapman, Mike; Chapman, Carol; MacLean, Margaret

    This analysis covers tasks performed by a lather, an occupational title some provinces and territories of Canada have also identified as drywall and acoustical mechanic; interior systems installer; and interior systems mechanic. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and…

  5. Interiors and atmospheres of the outer planets

    NASA Technical Reports Server (NTRS)

    Hubbard, W. B.

    1991-01-01

    This theoretical/observational project constrains structure of outer planet atmospheres and interiors through observational data. The primary observation tool is through observations of occultations of stars by outer solar system objects, which yield information about atmospheric temperatures and dynamics, and planetary dimensions and oblateness. The theoretical work relates the data to interior structures in a variety of ways.

  6. Flexible Interior-Impression-Molding Tray

    NASA Technical Reports Server (NTRS)

    Anders, Jeffrey E.

    1991-01-01

    Device used inside combustion chamber of complicated shape for nondestructive evaluation of qualities of welds, including such features as offset, warping, misalignment of parts, and dropthrough. Includes flexible polypropylene tray trimmed to fit desired interior surface contour. Two neodymium boron magnets and inflatable bladder attached to tray. Tray and putty inserted in cavity to make mold of interior surface.

  7. 14 CFR 29.853 - Compartment interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Compartment interiors. 29.853 Section 29.853 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Fire Protection § 29.853 Compartment interiors. For each compartment to...

  8. Interior Design Students Perceptions of Sustainability

    ERIC Educational Resources Information Center

    Stark, Johnnie; Park, Jin Gyu

    2016-01-01

    Purpose: This longitudinal study assessed student perceptions of sustainable design issues in the context of an accredited interior design program. Although literature exists documenting the integration of sustainable strategies into interior design curriculum, more analysis is needed to determine the impact of program experiences on students'…

  9. 14 CFR 125.113 - Cabin interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Cabin interiors. 125.113 Section 125.113 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS....113 Cabin interiors. (a) Upon the first major overhaul of an airplane cabin or refurbishing of...

  10. 14 CFR 121.215 - Cabin interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Cabin interiors. 121.215 Section 121.215 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.215 Cabin interiors....

  11. Department of Interior Semiannual Regulatory Agenda

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ...: Action Date FR Cite Final Action 04/00/10 Regulatory Flexibility Analysis Required: Yes Agency Contact... idle facilities. Timetable: Action Date FR Cite NPRM 12/00/10 NPRM Comment Period End 02/00/11... Part IX Department of the Interior Semiannual Regulatory Agenda ] DEPARTMENT OF THE INTERIOR...

  12. Helioseismology: Probing the interior of a star

    PubMed Central

    Demarque, P.; Guenther, D. B.

    1999-01-01

    Helioseismology offers, for the first time, an opportunity to probe in detail the deep interior of a star (our Sun). The results will have a profound impact on our understanding not only of the solar interior, but also neutrino physics, stellar evolution theory, and stellar population studies in astrophysics. PMID:10318887

  13. Black Hole Interior in Quantum Gravity.

    PubMed

    Nomura, Yasunori; Sanches, Fabio; Weinberg, Sean J

    2015-05-22

    We discuss the interior of a black hole in quantum gravity, in which black holes form and evaporate unitarily. The interior spacetime appears in the sense of complementarity because of special features revealed by the microscopic degrees of freedom when viewed from a semiclassical standpoint. The relation between quantum mechanics and the equivalence principle is subtle, but they are still consistent. PMID:26047218

  14. Fireworthiness of transport aircraft interior systems

    NASA Technical Reports Server (NTRS)

    Parker, J. A.; Kourtides, D. A.

    1981-01-01

    The key materials question is addressed concerning the effect of interior systems on the survival of passengers and crew in the case of an uncontrolled transport aircraft fire. Technical opportunities are examined which are available through the modification of aircraft interior subsystem components, modifications that may reasonably be expected to provide improvements in aircraft fire safety. Subsystem components discussed are interior panels, seats, and windows. By virtue of their role in real fire situations and as indicated by the results of large scale simulation tests, these components appear to offer the most immediate and highest payoff possible by modifying interior materials of existing aircraft. These modifications have the potential of reducing the rate of fire growth, with a consequent reduction of heat, toxic gas, and smoke emission throughout the habitable interior of an aircraft, whatever the initial source of the fire.

  15. Convective Overshoot in Stellar Interior

    NASA Astrophysics Data System (ADS)

    Zhang, Q. S.

    2015-07-01

    In stellar interiors, the turbulent thermal convection transports matters and energy, and dominates the structure and evolution of stars. The convective overshoot, which results from the non-local convective transport from the convection zone to the radiative zone, is one of the most uncertain and difficult factors in stellar physics at present. The classical method for studying the convective overshoot is the non-local mixing-length theory (NMLT). However, the NMLT bases on phenomenological assumptions, and leads to contradictions, thus the NMLT was criticized in literature. At present, the helioseismic studies have shown that the NMLT cannot satisfy the helioseismic requirements, and have pointed out that only the turbulent convection models (TCMs) can be accepted. In the first part of this thesis, models and derivations of both the NMLT and the TCM were introduced. In the second part, i.e., the work part, the studies on the TCM (theoretical analysis and applications), and the development of a new model of the convective overshoot mixing were described in detail. In the work of theoretical analysis on the TCM, the approximate solution and the asymptotic solution were obtained based on some assumptions. The structure of the overshoot region was discussed. In a large space of the free parameters, the approximate/asymptotic solutions are in good agreement with the numerical results. We found an important result that the scale of the overshoot region in which the thermal energy transport is effective is 1 HK (HK is the scale height of turbulence kinetic energy), which does not depend on the free parameters of the TCM. We applied the TCM and a simple overshoot mixing model in three cases. In the solar case, it was found that the temperature gradient in the overshoot region is in agreement with the helioseismic requirements, and the profiles of the solar lithium abundance, sound speed, and density of the solar models are also improved. In the low-mass stars of open

  16. Computer vision based room interior design

    NASA Astrophysics Data System (ADS)

    Ahmad, Nasir; Hussain, Saddam; Ahmad, Kashif; Conci, Nicola

    2015-12-01

    This paper introduces a new application of computer vision. To the best of the author's knowledge, it is the first attempt to incorporate computer vision techniques into room interior designing. The computer vision based interior designing is achieved in two steps: object identification and color assignment. The image segmentation approach is used for the identification of the objects in the room and different color schemes are used for color assignment to these objects. The proposed approach is applied to simple as well as complex images from online sources. The proposed approach not only accelerated the process of interior designing but also made it very efficient by giving multiple alternatives.

  17. Probing Europa's Interior with Natural Sound Sources

    NASA Astrophysics Data System (ADS)

    Makris, N. C.; Lee, S.; Zanolin, M.; Pappalardo, R. T.

    2003-03-01

    Our goal is to use acoustic echo-sounding and tomographic techniques to determine Europa's interior structure. We show that robust estimates can be made of Europa's ice layering structure and potential ocean depth with a single acoustic sensor.

  18. 24 CFR 3280.108 - Interior passage.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... passage. (a) Interior doors having passage hardware without a privacy lock, or with a privacy lock not engaged, shall open from either side by a single movement of the hardware mechanism in any direction....

  19. 24 CFR 3280.108 - Interior passage.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... passage. (a) Interior doors having passage hardware without a privacy lock, or with a privacy lock not engaged, shall open from either side by a single movement of the hardware mechanism in any direction....

  20. 24 CFR 3280.108 - Interior passage.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... passage. (a) Interior doors having passage hardware without a privacy lock, or with a privacy lock not engaged, shall open from either side by a single movement of the hardware mechanism in any direction....

  1. 24 CFR 3280.108 - Interior passage.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... passage. (a) Interior doors having passage hardware without a privacy lock, or with a privacy lock not engaged, shall open from either side by a single movement of the hardware mechanism in any direction....

  2. Phobos interior structure from its gravity field

    NASA Astrophysics Data System (ADS)

    Le Maistre, S.; Rosenblatt, P.; Rivoldini, A.

    2015-10-01

    Phobos origin remains mysterious. It could be a captured asteroid, or an in-situ object co-accreted with Mars or formed by accretion from a disk of impact ejecta.Although it is not straightforward to relate its interior properties to its origin, it is easy to agree that the interior properties of any body has to be accounted for to explain its life's history. What event could explain such an internal structure? Where should this object formed to present such interior characteristics and composition? We perform here numerical simulations to assess the ability of a gravity experiment to constrain the interior structure of the martian moon Phobos, which could in turn allow distinguishing among the competing scenarios for the moon's origin.

  3. 24 CFR 3280.108 - Interior passage.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... passage. (a) Interior doors having passage hardware without a privacy lock, or with a privacy lock not engaged, shall open from either side by a single movement of the hardware mechanism in any direction....

  4. The Architectural and Interior Design Planning Process.

    ERIC Educational Resources Information Center

    Cohen, Elaine

    1994-01-01

    Explains the planning process in designing effective library facilities and discusses library building requirements that result from electronic information technologies. Highlights include historical structures; Americans with Disabilities Act; resource allocation; electrical power; interior spaces; lighting; design development; the roles of…

  5. 130. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM ...

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

    130. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM 6156, OFFICE OF THE SECRETARY OF THE INTERIOR, BRONZE WALL CLOCK - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  6. Northeastern Exterior, Northwestern Exterior, & Southwestern Exterior Elevations, Northeastern Interior, ...

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

    Northeastern Exterior, Northwestern Exterior, & Southwestern Exterior Elevations, Northeastern Interior, Southeastern Interior, & Southwestern Interior Elevations, Floor Plan, and Eastern Corner Detail - Manatoc Reservation, Vale Edge Adirondack, 1075 Truxell Road, Peninsula, Summit County, OH

  7. Sound isolation performance of interior acoustical sash

    NASA Astrophysics Data System (ADS)

    Tocci, Gregory

    2002-05-01

    In existing, as well as new buildings, an interior light of glass mounted on the inside of a prime window is used to improve the sound transmission loss otherwise obtained by the prime window alone. Interior acoustical sash is most often 1/4 in. (6 mm) monolithic or laminated glass, and is typically spaced 3 in. to 6 in. from the glass of the prime window. This paper presents TL data measured at Riverbank Acoustical Laboratories by Solutia (formerly Monsanto) for lightweight prime windows of various types, with and without interior acoustical sash glazed with 1/4 in. laminated glass. The TL data are used to estimate the A-weighted insertion loss of interior acoustical sash when applied to prime windows glazed with lightweight glass for four transportation noise source types-highway traffic, aircraft, electric rail, and diesel rail. The analysis also has been extended to determine the insertion loss expressed as a change in OITC. The data also exhibit the reductions in insertion loss that can result from short-circuiting the interior acoustical sash with the prime window. [Work supported by Solutia, Inc.

  8. New views of the Earth's interior

    NASA Astrophysics Data System (ADS)

    Wookey, James

    2009-06-01

    ``New Views of the Earth's Interior'', a meeting jointly supported by the British Geophysical Association and the Mineralogical Society of Great Britain and Ireland, was held in London, in February 2009. Speakers and participants covered a broad range of Earth and environmental sciences and included geochemists, mineral physicists, geodynamicists and seismologists. Topics covered aspects of the Earth's interior from the crust to the inner core, and from the earliest history to its contemporary state, and perspectives were provided from theoretical, experimental and observational viewpoints. The discussion showed that while enormous progress has been made, still much remains to be resolved, and the future of understanding the structure and processes of the Earth's interior lies in a multidisciplinary approach.

  9. Planetary deep interiors, geodesy, and habitability

    NASA Astrophysics Data System (ADS)

    Dehant, Veronique

    2014-05-01

    The evolution of planets is driven by the composition, structure, and thermal state of their internal core, mantle, lithosphere, crust, and by interactions with possible ocean and atmosphere. This presentation puts in perspective the fundamental understanding of the relationships and interactions between those different planetary reservoirs and their evolution through time. It emphasizes on the deep interior part of terrestrial planets and moons. The core of a planet, when composed of liquid iron alloy, may provide magnetic field and further interaction with the magnetosphere, ingredients believed to be important for the evolution of an atmosphere and of a planet in general. The deep interior is believed to be of high importance for its habitability. Lander and orbiter, even rover at the surface of planets or moons of the solar system help in determining their interior properties. First of all orbiters feel the gravity of the planet and its variations. In particular, the tidal mass redistribution induces changes in the acceleration of the spacecraft orbiting around a planet. The Love number k2 has been determined for Venus, Mars, and the Earth, as well as for Titan and will be deduced for Mercury and for some of the Galilean satellites from new missions such as JUICE (Jupiter Icy satellite Explorer). The properties of the interior can also be determined from the observation of the rotation of the celestial body. Radar observation from the Earth ground stations of Mercury has allowed Margo et al. (2012, JGR) to determine the moments of inertia of Mercury with an unprecedented accuracy. Rovers such as the MERs (Mars Exploration Rovers) allow as well to obtain the precession and nutation of Mars from which the moments of inertia of the planet and its core can be deduced. Future missions such as the InSIGHT (Interior exploration using Seismic Investigations, Geodesy, and Heat Transport) NASA mission will further help in the determination of Mars interior and evolution

  10. The Prefabricated Interior Design Studio: An Exploration into the History and Sustainability of Interior Prefabrication

    ERIC Educational Resources Information Center

    Schneiderman, Deborah; Freihoefer, Kara

    2013-01-01

    This article examines the integration of prefabrication into an interior design studio. A review of the literature revealed that while there is a paucity of categorical research focused on this subject, the subject is historically significant with an abundance of evidence regarding the prefabrication of the interior environment dating back…

  11. A study of helicopter interior noise reduction

    NASA Technical Reports Server (NTRS)

    Howlett, J. T.; Clevenson, S. A.

    1975-01-01

    The interior noise levels of existing helicopters are discussed along with an ongoing experimental program directed towards reducing these levels. Results of several noise and vibration measurements on Langley Research Center's Civil Helicopter Research Aircraft are presented, including measurements taken before and after installation of an acoustically-treated cabin. The predominant noise source in this helicopter is the first stage planetary gear-clash in the main gear box, both before and after installation of the acoustically treated cabin. Noise reductions of up to 20 db in some octave bands may be required in order to obtain interior noise levels comparable to commercial jet transports.

  12. Expected Constraints on Rhea's Interior from Cassini

    NASA Technical Reports Server (NTRS)

    Castillo, J. C.

    2005-01-01

    We model the interior of Rhea based on observational constraints and the results from geodynamical models available in the literature. Ten main types of models are defined, depending on the presence or absence of a high-pressure ice layer (ice II), and the extent of separation of the rock component from the volatiles. We present degree-two gravity components computed for each of these models in order to assess which properties of the interior are likely to be inferred from Cassini radio science measurements scheduled on November 26, 2005.

  13. Processable Cyclic Peptide Nanotubes with Tunable Interiors

    SciTech Connect

    Hourani, Rami; Zhang, Chen; van der Weegen, Rob; Ruiz, Luis; Li, Changyi; Keten, Sinan; Helms, Brett A.; Xu, Ting

    2011-09-06

    A facile route to generate cyclic peptide nanotubes with tunable interiors is presented. By incorporating 3-amino-2-methylbenzoic acid in the d,l-alternating primary sequence of a cyclic peptide, a functional group can be presented in the interior of the nanotubes without compromising the formation of high aspect ratio nanotubes. The new design of such a cyclic peptide also enables one to modulate the nanotube growth process to be compatible with the polymer processing window without compromising the formation of high aspect ratio nanotubes, thus opening a viable approach toward molecularly defined porous membranes.

  14. 14 CFR 25.853 - Compartment interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of the passenger capacity of the airplane. (b) (c) In addition to meeting the requirements of... capacity of the airplane. (d) Except as provided in paragraph (e) of this section, the following interior... allowed in any other part of the airplane, lavatories must have self-contained, removable ashtrays...

  15. 14 CFR 25.853 - Compartment interiors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of the passenger capacity of the airplane. (b) (c) In addition to meeting the requirements of... capacity of the airplane. (d) Except as provided in paragraph (e) of this section, the following interior... allowed in any other part of the airplane, lavatories must have self-contained, removable ashtrays...

  16. 14 CFR 125.113 - Cabin interiors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....113 Cabin interiors. (a) Upon the first major overhaul of an airplane cabin or refurbishing of the... following requirements must be replaced with materials that meet these requirements: (1) For an airplane for... April 30, 1972. (2) For an airplane for which the application for the type certificate was filed on...

  17. Building Trades. Block VIII. Interior Trim.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Vocational Instructional Services.

    This curriculum for interior trim provides instructional materials for 18 informational and manipulative lessons. A list of 11 references precedes the course materials. The instructor's plan for each informational lesson begins by providing this information: subject, aim, required teaching aids, required materials, references, and prerequisite…

  18. Interior Design and Housing. 7055. Curriculum Guide.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational and Technical Education Services.

    This curriculum guide was developed as a resource for teachers to use in planning and implementing a competency-based instructional program on interior design and housing at the high school level. It contains materials for a 2-semester course, based on the North Carolina Vocational Education Program of Studies (revised 1992); it is designed to…

  19. Solar Powered Automobile Interior Climate Control System

    NASA Technical Reports Server (NTRS)

    Howard, Richard T. (Inventor)

    2003-01-01

    There is provided a climate control system for a parked vehicle that includes a solar panel, thermostatic switch, fans, and thermoelectric coolers. The solar panel can serve as the sole source of electricity for the system. The system affords convenient installation and removal by including solar panels that are removably attached to the exterior of a vehicle. A connecting wire electrically connects the solar panels to a housing that is removably mounted to a partially opened window on the vehicle. The thermostatic switch, fans, and thermoelectric coolers are included within the housing. The thermostatic switch alternates the direction of the current flow through the thermoelectric coolers to selectively heat or cool the interior of the vehicle. The interior surface of the thermoelectric coolers are in contact with interior heat sinks that have air circulated across them by an interior fan. Similarly, the exterior surface of the thermoelectric coolers are in contact with exterior heat sinks that have air circulated across them by an exterior fan.

  20. SAMPLING OF AUTOMOBILE INTERIORS FOR ORGANIC EMISSIONS

    EPA Science Inventory

    A study was undertaken to determine the concentrations of N-nitrosamines (specifically N-nitrosodimethylamine and N-nitrosomorpholine), hydrogen cyanide, and other volatile organic compounds emitted from the interiors of new cars. The three cars tested were placed in an enclosed ...

  1. 24 CFR 3280.107 - Interior privacy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Interior privacy. 3280.107 Section 3280.107 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... privacy. Bathroom and toilet compartment doors shall be equipped with a privacy lock....

  2. 24 CFR 3280.107 - Interior privacy.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Interior privacy. 3280.107 Section 3280.107 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... privacy. Bathroom and toilet compartment doors shall be equipped with a privacy lock....

  3. 24 CFR 3280.107 - Interior privacy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Interior privacy. 3280.107 Section 3280.107 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... privacy. Bathroom and toilet compartment doors shall be equipped with a privacy lock....

  4. 24 CFR 3280.107 - Interior privacy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Interior privacy. 3280.107 Section 3280.107 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... privacy. Bathroom and toilet compartment doors shall be equipped with a privacy lock....

  5. 24 CFR 3280.107 - Interior privacy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Interior privacy. 3280.107 Section 3280.107 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... privacy. Bathroom and toilet compartment doors shall be equipped with a privacy lock....

  6. Neutron Star Interior Composition Explorer (NICE)

    NASA Technical Reports Server (NTRS)

    Gendreau, Keith C.; Arzoumanian, Zaven

    2008-01-01

    This viewgraph presentation contains an overview of the mission of the Neutron Star Interior Composition Explorer (NICE), a proposed International Space Station (ISS) payload dedicated ot the study of neutron stars. There are also reviews of the Science Objectives of the payload,the science measurements, the design and the expected performance for the instruments for NICE,

  7. INTERIOR COLUMBIA BASIN ECOSYSTEM MANAGEMENT PROJECT (ICBEMP)

    EPA Science Inventory

    A geographic information system (GIS) spatial data library is maintained through the Interior Columbia Basin Ecosystem Management Project. Sponsored by the Bureau of Land Management, the library contains more than 200 products which include the following types of data: aquatic, a...

  8. 14 CFR 121.215 - Cabin interiors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Cabin interiors. 121.215 Section 121.215 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL...

  9. 14 CFR 125.113 - Cabin interiors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Cabin interiors. 125.113 Section 125.113 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20...

  10. 14 CFR 121.215 - Cabin interiors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Cabin interiors. 121.215 Section 121.215 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL...

  11. 14 CFR 121.215 - Cabin interiors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Cabin interiors. 121.215 Section 121.215 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL...

  12. 14 CFR 125.113 - Cabin interiors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Cabin interiors. 125.113 Section 125.113 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20...

  13. 14 CFR 121.215 - Cabin interiors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Cabin interiors. 121.215 Section 121.215 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL...

  14. 14 CFR 125.113 - Cabin interiors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Cabin interiors. 125.113 Section 125.113 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20...

  15. 14 CFR 25.853 - Compartment interiors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of the passenger capacity of the airplane. (b) (c) In addition to meeting the requirements of... capacity of the airplane. (d) Except as provided in paragraph (e) of this section, the following interior components of airplanes with passenger capacities of 20 or more must also meet the test requirements of...

  16. 14 CFR 25.853 - Compartment interiors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... of the passenger capacity of the airplane. (b) (c) In addition to meeting the requirements of... capacity of the airplane. (d) Except as provided in paragraph (e) of this section, the following interior components of airplanes with passenger capacities of 20 or more must also meet the test requirements of...

  17. 14 CFR 25.853 - Compartment interiors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... of the passenger capacity of the airplane. (b) (c) In addition to meeting the requirements of... capacity of the airplane. (d) Except as provided in paragraph (e) of this section, the following interior components of airplanes with passenger capacities of 20 or more must also meet the test requirements of...

  18. 49 CFR 179.12 - Interior heater systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Interior heater systems. 179.12 Section 179.12... Design Requirements § 179.12 Interior heater systems. (a) Interior heater systems shall be of approved... each compartment. (b) Each interior heater system shall be hydrostatically tested at not less than...

  19. 49 CFR 179.12 - Interior heater systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Interior heater systems. 179.12 Section 179.12... § 179.12 Interior heater systems. (a) Interior heater systems shall be of approved design and materials...) Each interior heater system shall be hydrostatically tested at not less than 13.79 bar (200 psig)...

  20. The Interior of the Moon from the Gravity Recovery and Interior Laboratory (GRAIL) Mission

    NASA Astrophysics Data System (ADS)

    Zuber, Maria

    2015-04-01

    The Gravity Recovery and Interior Laboratory (GRAIL) mapped the Moon from March through December 2012 at average altitudes from 55 km down to 11 km. The current global gravity field resolves spatial blocks of

  1. 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

  2. ETR BASEMENT, TRA642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID33G101 ...

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

    ETR BASEMENT, TRA-642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID-33-G-101 AND ID-33-G-102) WITH TANK AND SODIUM-RELATED APPARATUS. CAMERA STANDS BEFORE ROLL-UP DOOR SHOWN IN PHOTO ID-33-G-101. INL NEGATIVE NO. HD24-3-3. Mike Crane, Photographer, 11/2000 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  3. Recent advances in modeling stellar interiors (u)

    SciTech Connect

    Guzik, Joyce Ann

    2010-01-01

    Advances in stellar interior modeling are being driven by new data from large-scale surveys and high-precision photometric and spectroscopic observations. Here we focus on single stars in normal evolutionary phases; we will not discuss the many advances in modeling star formation, interacting binaries, supernovae, or neutron stars. We review briefly: (1) updates to input physics of stellar models; (2) progress in two and three-dimensional evolution and hydrodynamic models; (3) insights from oscillation data used to infer stellar interior structure and validate model predictions (asteroseismology). We close by highlighting a few outstanding problems, e.g., the driving mechanisms for hybrid {gamma} Dor/{delta} Sct star pulsations, the cause of giant eruptions seen in luminous blue variables such as {eta} Car and P Cyg, and the solar abundance problem.

  4. The Neutron Star Interior Composition Explorer

    NASA Technical Reports Server (NTRS)

    Gendreau, Keith C.

    2008-01-01

    The Neutron star Interior Composition Explorer (NICE) will be a Mission of Opportunity dedicated to the study of neutron stars, the only places in the universe where all four fundamental forces of nature are simultaneously in play. NICE will explore the exotic states of matter within neutron stars, revealing their interior and surface compositions through rotation resolved X-ray spectroscopy. Absolute time-referenced data will allow NICE to probe the extreme physical environments associated with neutron stars, leveraging observations across the electromagnetic spectrum to answer decades-old questions about one of the most powerful cosmic accelerators known. Finally, NICE will definitively measure stabilities of pulsars as clocks, with implications for navigation, a pulsar-based timescale, and gravitational-wave detection. NICE will fly on the International Space Station, while GLAST is on orbit and post-RXTE, and will allow for the discovery of new high-energy pulsars and provide continuity in X-ray timing astrophysics.

  5. Solar Cycle Variations in the Solar Interior

    NASA Astrophysics Data System (ADS)

    Rhodes, E. J.

    2012-12-01

    This presentation will review the observational evidence for solar cycle-dependent changes in the structure and dynamical motions of the solar interior. It will include the results of studies that have been carried out using the tools of both global and local heiloseismology during Solar Cycles 22, 23, and 24. The presentation will describe results obtained with both ground- and space-based helioseismic programs, and it will also describe the role that these helioseismic studies have played in providing inputs to theoretical studies of the solar dynamo. Among the topics that will be covered are temporal changes in the solar torsional oscillations, the solar meridional circulation, the solar seismic radius, the subsurface vorticity, and the solar p-mode oscillation frequencies and widths. Also covered will be evidence for temporal changes in the solar interior that are related to the emergence of active regions on both the near and far sides of the Sun.

  6. Loop quantization of Schwarzschild interior revisited

    NASA Astrophysics Data System (ADS)

    Singh, Parampreet; Corichi, Alejandro

    2016-03-01

    Several studies of different inequivalent loop quantizations have shown, that there exists no fully satisfactory quantum theory for the Schwarzschild interior. Existing quantizations fail either on dependence on the fiducial structure or on the lack of the classical limit. Here we put forward a novel viewpoint to construct the quantum theory that overcomes all of the known problems of the existing quantizations. It is shown that the quantum gravitational constraint is well defined past the singularity and that its effective dynamics possesses a bounce into an expanding regime. The classical singularity is avoided, and a semiclassical spacetime satisfying vacuum Einstein's equations is recovered on the ``other side'' of the bounce. We argue that such metric represents the interior region of a white-hole spacetime, but for which the corresponding ``white-hole mass'' differs from the original black hole mass. We compare the differences in physical implications with other quantizations.

  7. INTERIOR MODELS OF URANUS AND NEPTUNE

    SciTech Connect

    Helled, Ravit; Schubert, Gerald; Anderson, John D.; Podolak, Morris E-mail: schubert@ucla.edu E-mail: morris@tau.ac.il

    2011-01-01

    'Empirical' models (pressure versus density) of Uranus and Neptune interiors constrained by the gravitational coefficients J{sub 2}, J{sub 4}, the planetary radii and masses, and Voyager solid-body rotation periods are presented. The empirical pressure-density profiles are then interpreted in terms of physical equations of state of hydrogen, helium, ice (H{sub 2}O), and rock (SiO{sub 2}) to test the physical plausibility of the models. The compositions of Uranus and Neptune are found to be similar with somewhat different distributions of the high-Z material. The big difference between the two planets is that Neptune requires a non-solar envelope, while Uranus is best matched with a solar composition envelope. Our analysis suggests that the heavier elements in both Uranus' and Neptune's interior might increase gradually toward the planetary centers. Indeed it is possible to fit the gravitational moments without sharp compositional transitions.

  8. Mars interior structure models from tidal measurements

    NASA Astrophysics Data System (ADS)

    Rivoldini, A.; Verhoeven, O.; van Hoolst, T.; Mocquet, A.; Dehant, V.

    2005-12-01

    Besides the mean planetary density, obtained from the planet's mass and size, the polar moment of inertia (MOI) gives important constraints on the interior structure of a planet. Nevertheless, these constraints are not sufficient for precisely determining the state and size of the planet's core, nor do they provide strong constraints on mantle composition and temperature. On the other hand, the additional use of the latest estimates of mean crustal density and thickness and an assumed bulk Fe/Si ratio for Mars (e.g. chondritic with Fe/Si=1.7) can strongly reduce the set of interior models, which are parameterized in terms of core composition and size, and of mantle composition and temperature. Unfortunately, the origin of Mars and the value of the Martian Fe/Si bulk ratio are not well known. We therefore propose to complement the MOI and the mean density with the latest estimate of the tidal Love number k2 in order to better constrain the interior structure and composition. We consider spherically symmetric models of Mars, consisting of a crust parameterized by mean density and thickness, a mantle with different mineralogical compositions and temperature profiles, and a core parameterized by size, composition (Fe, Ni and FeS), and state (liquid, solid or both). For the presently known values, with their associated uncertainties, of the mean density, the MOI and the Love umber k2, we calculate sets of possible interior models in terms of the above arameterization and compute the bulk Fe/Si ratios.

  9. Quantum state of the black hole interior

    NASA Astrophysics Data System (ADS)

    Brustein, Ram; Medved, A. J. M.

    2015-08-01

    If a black hole (BH) is initially in an approximately pure state and it evaporates by a unitary process, then the emitted radiation will be in a highly quantum state. As the purifier of this radiation, the state of the BH interior must also be in some highly quantum state. So that, within the interior region, the mean-field approximation cannot be valid and the state of the BH cannot be described by some semiclassical metric. On this basis, we model the state of the BH interior as a collection of a large number of excitations that are packed into closely spaced but single-occupancy energy levels; a sort-of "Fermi sea" of all light-enough particles. This highly quantum state is surrounded by a semiclassical region that lies close to the horizon and has a non-vanishing energy density. It is shown that such a state looks like a BH from the outside and decays via gravitational pair production in the near-horizon region at a rate that agrees with the Hawking rate. We also consider the fate of a classical object that has passed through to the BH interior and show that, once it has crossed over the near-horizon threshold, the object meets its demise extremely fast. This result cannot be attributed to a "firewall", as the trauma to the in-falling object only begins after it has passed through the near-horizon region and enters a region where semiclassical spacetime ends but the energy density is still parametrically smaller than Planckian.

  10. Understanding Io's Interior Structure from Electromagnetic Induction

    NASA Astrophysics Data System (ADS)

    Khurana, K. K.; Keszthelyi, L. P.; Jia, X.

    2015-12-01

    Io has long been suspected of a molten interior based on theoretical models of tidal dissipation in its interior. Extremely high temperature lava erupting on Io's surface would be consistent with an internal magma ocean but the highest reported eruption temperatures are questionable. Currently, the only direct evidence of a subsurface magma ocean in Io is the electromagnetic induction response observed by Galileo (Khurana et al. 2011, Science, 332, 1186). Using Jupiter's rotating magnetic field as a sounding signal, Khurana et al. (2011) provided evidence of a strong dipolar induction signature in Galileo's magnetometer data from four different flybys. They further showed that the signal is consistent with electromagnetic induction from large amounts of rock-melts in the asthenosphere of Io. Modeling showed that the induction response from a completely solid mantle model is inadequate to explain the magnetometer observations. However, a layer of asthenosphere >50 km in thickness with a melt fraction ≥20% is adequate to accurately match the observed magnetic field. Here we summarize our current knowledge of Io's interior from Galileo's induction measurements, and then outline a scheme to further infer properties of Io's interior, especially its internal temperature profile, by marrying the principles of thermodynamics with those of electromagnetism. In particular, we obtain guidance on stable mineral phases and their physical properties (such as density, melt state and electrical conductivity) from thermodynamic principles, whereas guidance on how the resulting internal conductivity profile affects the magnetic environment around Io is obtained from electromagnetic theory. We also explore how induction measurements can be obtained at multiple frequencies from a future mission and be used to constrain both the location and the thickness of the magma ocean. Finally, we explore the consequences of the global magma ocean on Io's physical properties such as the current

  11. Modified Interior Distance Functions (Theory and Methods)

    NASA Technical Reports Server (NTRS)

    Polyak, Roman A.

    1995-01-01

    In this paper we introduced and developed the theory of Modified Interior Distance Functions (MIDF's). The MIDF is a Classical Lagrangian (CL) for a constrained optimization problem which is equivalent to the initial one and can be obtained from the latter by monotone transformation both the objective function and constraints. In contrast to the Interior Distance Functions (IDF's), which played a fundamental role in Interior Point Methods (IPM's), the MIDF's are defined on an extended feasible set and along with center, have two extra tools, which control the computational process: the barrier parameter and the vector of Lagrange multipliers. The extra tools allow to attach to the MEDF's very important properties of Augmented Lagrangeans. One can consider the MIDFs as Interior Augmented Lagrangeans. It makes MIDF's similar in spirit to Modified Barrier Functions (MBF's), although there is a fundamental difference between them both in theory and methods. Based on MIDF's theory, Modified Center Methods (MCM's) have been developed and analyzed. The MCM's find an unconstrained minimizer in primal space and update the Lagrange multipliers, while both the center and the barrier parameter can be fixed or updated at each step. The MCM's convergence was investigated, and their rate of convergence was estimated. The extension of the feasible set and the special role of the Lagrange multipliers allow to develop MCM's, which produce, in case of nondegenerate constrained optimization, a primal and dual sequences that converge to the primal-dual solutions with linear rate, even when both the center and the barrier parameter are fixed. Moreover, every Lagrange multipliers update shrinks the distance to the primal dual solution by a factor 0 less than gamma less than 1 which can be made as small as one wants by choosing a fixed interior point as a 'center' and a fixed but large enough barrier parameter. The numericai realization of MCM leads to the Newton MCM (NMCM). The

  12. 113. INTERIOR COMMUNICATIONS COMPARTMENT PORT LOOKING TO STARBOARD SHOWING ...

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

    113. INTERIOR COMMUNICATIONS COMPARTMENT - PORT LOOKING TO STARBOARD SHOWING MASTER GYRO AND INTERIOR COMMUNICATIONS SWITCHBOARD. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  13. 56. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), ...

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

    56. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), REAR AISLE, LEATHER STUDDED DOOR (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  14. INTERIOR VIEW ON MEZZANINE ALONG EAST (CLAY STREET) FRONT FACING ...

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

    INTERIOR VIEW ON MEZZANINE ALONG EAST (CLAY STREET) FRONT FACING OAKLAND CITY HALL. TYPICAL INTERIOR CONDITIONS OF PARTIAL DEMOLITION; WINDOWS, WINDOW FRAMES, SUSPENDED CEILING, AND MOVABLE PARTITION WALLS REMOVED - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  15. 23. CREWS' BERTHING, SHOWING DETAIL OF INTERIOR LOCKING MECHANISM ON ...

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

    23. CREWS' BERTHING, SHOWING DETAIL OF INTERIOR LOCKING MECHANISM ON HATCH DOOR (INTERIOR SIDE OF DOOR IN IMAGE 22). - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  16. 36. VAL, DETAIL OF TYPICAL INTERIOR OF CONCRETE 'A' FRAME ...

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

    36. VAL, DETAIL OF TYPICAL INTERIOR OF CONCRETE 'A' FRAME STRUCTURE SHOWING PAINTED CONCRETE WALLS, CONCRETE STAIRS AND INTERIOR WOOD DOOR. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

  17. 14 CFR 91.613 - Materials for compartment interiors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... compartment interiors. (a) No person may operate an airplane that conforms to an amended or supplemental type... SFAR the airplane meets the compartment interior requirements set forth in § 25.853 (a), (b), (b-1),...

  18. Interior, first floor southeast side of building, showing french doors ...

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

    Interior, first floor southeast side of building, showing french doors and interior windows - Fitzsimons General Hospital, Open Air Tuberculosis Ward, West Pennington Avenue & North Hickey Street Southwest Corner, Aurora, Adams County, CO

  19. 37. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, NORTH OF ELEVATOR LOBBY ...

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

    37. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, NORTH OF ELEVATOR LOBBY 4, EAST WALL, AMERICAN BISON MURAL (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  20. INTERIOR DETAIL, WINDOW OPENING ONTO THE SERVICE STAIR FROM DINING ...

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

    INTERIOR DETAIL, WINDOW OPENING ONTO THE SERVICE STAIR FROM DINING ROOM PASSAGE. OPENINGS LIKE THESE ARE PRESENT IN A NUMBER OF PLACES, “BORROWING LIGHT” FOR OTHERWISE DARK INTERIOR SPACES - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  1. 115. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, RECEPTION ...

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

    115. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, RECEPTION AREA, DETAIL OF GRAINED RADIATOR CABINET - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  2. 10. Interior of Pumping Station No. 1 showing details of ...

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

    10. Interior of Pumping Station No. 1 showing details of the gallery, and Greek Revival interior finishes, from the northeast. - Louisville Water Company Pumping Stations, Zorn Avenue & River Road, Louisville, Jefferson County, KY

  3. 84. INTERIOR, SECOND FLOOR, NORTH ENTRANCE, NORTH LOBBY, NORTH WALL, ...

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

    84. INTERIOR, SECOND FLOOR, NORTH ENTRANCE, NORTH LOBBY, NORTH WALL, BRONZE DOUBLE DOORS (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  4. 27. INTERIOR, FIRST FLOOR, SOUTH ENTRANCE, SOUTH LOBBY, DETAIL OF ...

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

    27. INTERIOR, FIRST FLOOR, SOUTH ENTRANCE, SOUTH LOBBY, DETAIL OF BRONZE SEAL IN FLOOR (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  5. 25. INTERIOR, FIRST FLOOR, SOUTH ENTRANCE, LOBBY, DETAIL OF BRONZE ...

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

    25. INTERIOR, FIRST FLOOR, SOUTH ENTRANCE, LOBBY, DETAIL OF BRONZE AND GLASS DOORS (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  6. 35. INTERIOR, FIRST (AND SECOND) FLOOR, MAIN CORRIDOR AND SOUTH ...

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

    35. INTERIOR, FIRST (AND SECOND) FLOOR, MAIN CORRIDOR AND SOUTH FOYER, DETAIL OF BRONZE BUILDING DIRECTORY (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  7. 72. INTERIOR, FIRST FLOOR, WING 1100 WEST, LIBRARY, READING ROOM ...

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

    72. INTERIOR, FIRST FLOOR, WING 1100 WEST, LIBRARY, READING ROOM (AND GALLERIES), DETAIL OF BRONZE GRILL - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  8. 6. INTERIOR VIEW OF STATION PARLEY FACING NORTH, SHOWING THE ...

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

    6. INTERIOR VIEW OF STATION PARLEY FACING NORTH, SHOWING THE REAR INTERIOR WALL WITH LADDER. - White's Point Reservation, Base End Stations, B"6, Bounded by Voyager Circle & Mariner Drive, San Pedro, Los Angeles County, CA

  9. 5. INTERIOR VIEW OF STATION PARLEY FACING EAST, SHOWING THE ...

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

    5. INTERIOR VIEW OF STATION PARLEY FACING EAST, SHOWING THE LEFT INTERIOR WALL. - White's Point Reservation, Base End Stations, B"6, Bounded by Voyager Circle & Mariner Drive, San Pedro, Los Angeles County, CA

  10. 7. INTERIOR VIEW OF STATION PARLEY FACING WEST, SHOWING THE ...

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

    7. INTERIOR VIEW OF STATION PARLEY FACING WEST, SHOWING THE RIGHT INTERIOR WALL. - White's Point Reservation, Base End Stations, B"6, Bounded by Voyager Circle & Mariner Drive, San Pedro, Los Angeles County, CA

  11. 49. Interior of launch support building, buck boost transformer at ...

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

    49. Interior of launch support building, buck boost transformer at center, view towards southwest - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  12. 53. Interior of launch support building, brine chiller, view towards ...

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

    53. Interior of launch support building, brine chiller, view towards south - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  13. 106. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S ...

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

    106. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S CONFERENCE ROOM (AFTER REMODELING) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  14. 108. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S ...

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

    108. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S CONFERENCE ROOM (AFTER REMODELING), DETAIL OF CEILING DECORATION - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  15. 107. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S ...

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

    107. INTERIOR, FIFTH FLOOR, WING 5100 WEST, ROOM 5160, SECRETARY'S CONFERENCE ROOM (AFTER REMODELING), DETAIL OF PANELING - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

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

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

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

  17. 48. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS ...

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

    48. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS AND CRAFTS SHOP, SOUTH WALL, DEER STALKING MURAL - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  18. 50. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS ...

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

    50. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS AND CRAFTS SHOP, DETAIL OF TIN LIGHTING SCONCE - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  19. 49. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS ...

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

    49. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS AND CRAFTS SHOP, DETAIL OF DECORATIVE BEAM, CORBEL, AND CEILING - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  20. 3. NORTHWEST INTERIOR VIEW OF NORTHWEST ROOM WITH EQUIPMENT FROM ...

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

    3. NORTHWEST INTERIOR VIEW OF NORTHWEST ROOM WITH EQUIPMENT FROM CENTER INTERIOR - Juniata Mill Complex, Assay Office, 22.5 miles Southwest of Hawthorne, between Aurora Crater & Aurora Peak, Hawthorne, Mineral County, NV

  1. 66. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), ...

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

    66. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), DETAIL OF BRONZE GRILL IN BLIND GALLERY - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  2. THE EFFECT OF APPALACHIAN MOUNTAINTOP MINING ON INTERIOR FOREST

    EPA Science Inventory

    Southern Appalachian forests are predominantly interior because they are spatially extensive with little disturbance imposed by other uses of the land. Appalachian mountaintop mining increased substantially during the 1990s, posing a threat to the interior character of the forest...

  3. 141. INTERIOR, SEVENTH FLOOR, WING 7100 WEST, ROOM 7138, DOUBLE ...

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

    141. INTERIOR, SEVENTH FLOOR, WING 7100 WEST, ROOM 7138, DOUBLE DOOR TO THE LAW BRANCH OF THE NATIONAL LIBRARY OF NATURAL RESOURCES - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  4. 22. DETAIL INTERIOR VIEW OF OFFICE, SHOWING ORIGINAL SASH WINDOWS ...

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

    22. DETAIL INTERIOR VIEW OF OFFICE, SHOWING ORIGINAL SASH WINDOWS AND DUCT WORK (OTHER OFFICE INTERIORS ARE GREATLY ALTERED FROM THE ORIGINAL) - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  5. Charges in the hydrophobic interior of proteins

    PubMed Central

    Isom, Daniel G.; Castañeda, Carlos A.; Cannon, Brian R.; Velu, Priya D.; García-Moreno E., Bertrand

    2010-01-01

    Charges are inherently incompatible with hydrophobic environments. Presumably for this reason, ionizable residues are usually excluded from the hydrophobic interior of proteins and are found instead at the surface, where they can interact with bulk water. Paradoxically, ionizable groups buried in the hydrophobic interior of proteins play essential roles, especially in biological energy transduction. To examine the unusual properties of internal ionizable groups we measured the pKa of glutamic acid residues at 25 internal positions in a stable form of staphylococcal nuclease. Two of 25 Glu residues titrated with normal pKa near 4.5; the other 23 titrated with elevated pKa values ranging from 5.2–9.4, with an average value of 7.7. Trp fluorescence and far-UV circular dichroism were used to monitor the effects of internal charges on conformation. These data demonstrate that although charges buried in proteins are indeed destabilizing, charged side chains can be buried readily in the hydrophobic core of stable proteins without the need for specialized structural adaptations to stabilize them, and without inducing any major conformational reorganization. The apparent dielectric effect experienced by the internal charges is considerably higher than the low dielectric constants of hydrophobic matter used to represent the protein interior in electrostatic continuum models of proteins. The high thermodynamic stability required for proteins to withstand the presence of buried charges suggests a pathway for the evolution of enzymes, and it underscores the need to mind thermodynamic stability in any strategy for engineering novel or altered enzymatic active sites in proteins. PMID:20798341

  6. Charges in the hydrophobic interior of proteins.

    PubMed

    Isom, Daniel G; Castañeda, Carlos A; Cannon, Brian R; Velu, Priya D; García-Moreno E, Bertrand

    2010-09-14

    Charges are inherently incompatible with hydrophobic environments. Presumably for this reason, ionizable residues are usually excluded from the hydrophobic interior of proteins and are found instead at the surface, where they can interact with bulk water. Paradoxically, ionizable groups buried in the hydrophobic interior of proteins play essential roles, especially in biological energy transduction. To examine the unusual properties of internal ionizable groups we measured the pK(a) of glutamic acid residues at 25 internal positions in a stable form of staphylococcal nuclease. Two of 25 Glu residues titrated with normal pK(a) near 4.5; the other 23 titrated with elevated pK(a) values ranging from 5.2-9.4, with an average value of 7.7. Trp fluorescence and far-UV circular dichroism were used to monitor the effects of internal charges on conformation. These data demonstrate that although charges buried in proteins are indeed destabilizing, charged side chains can be buried readily in the hydrophobic core of stable proteins without the need for specialized structural adaptations to stabilize them, and without inducing any major conformational reorganization. The apparent dielectric effect experienced by the internal charges is considerably higher than the low dielectric constants of hydrophobic matter used to represent the protein interior in electrostatic continuum models of proteins. The high thermodynamic stability required for proteins to withstand the presence of buried charges suggests a pathway for the evolution of enzymes, and it underscores the need to mind thermodynamic stability in any strategy for engineering novel or altered enzymatic active sites in proteins. PMID:20798341

  7. Interior View of Drafting Room in ERB

    NASA Technical Reports Server (NTRS)

    1942-01-01

    Interior view of Drafting Room in Engine Research Building showing men at work at the Aircraft Engine Research Laboratory. This building was considered the research heart of NACA Lewis. It was built by the Sam W. Emerson Company and was completed in 1942. It is a multipurpose flexible space covering more than 4.25 acres and can be changed according to research priorities. The Aircraft Engine Research Center, Cleveland Ohio, is now known as the John H. Glenn Research Center at Lewis Field.

  8. Interior Structure and Tidal Response of Mercury

    NASA Astrophysics Data System (ADS)

    Steinke, Teresa; Sohl, Frank; Hussmann, Hauke; Knapmeyer, Martin; Wagner, Frank Walter

    2013-04-01

    Recent determinations of Mercury's mean density, polar moment of inertia factor, and the inertia of its solid outer shell provide strong constraints on the radius of its liquid core. We present an ensemble of spherically symmetric interior structure models that all satisfy the observational constraints. The models consist of a pure iron solid inner core, a liquid Fe-FeS outer core, a peridotite mantle and a crust predominantly composed of plagioclase. The sulfur content in the outer core, the iron and magnesium content of the mantle, and the crustal thickness vary throughout the ensemble. Comparison of observed and predicted moments of inertia yields admissible ranges for the outer core radius and the mantle density. From this model ensemble we derive geophysical observables that would allow further constraining the interior structure of Mercury in future experiments. The moment of inertia constraints allow for both forsterite and fayalite rich mantle compositions. Variations of mantle density trade off with crustal thickness and core composition. This non-uniqueness could be resolved using seismic travel time observations: since the P wave velocity of a fayalite mantle is significantly lower than that of the plagioclase-rich crust, a shadow zone arises as a clear discriminant between the two end-member compositions. The planet's response to solar tidal forcing strongly depends on its interior structure and rheological properties and can be parameterized in terms of the surface body tide Love numbers k2 and h2, respectively. We employ the frequency-dependent Maxwell rheology to calculate the body tide Love numbers for the main tidal period (87.97 days) using the density, rigidity and viscosity profiles of our structural models. We obtain values between 0.38 and 0.65 for k2 and between 0.70 and 1.12 for h2, respectively, thereby indicating the substantial tidal response of Mercury's interior. Furthermore we find that, via viscosity and rigidity, both k2 and h2 are

  9. Interior View of the Orbital Workshop

    NASA Technical Reports Server (NTRS)

    1972-01-01

    This photograph is an interior view of the Orbital Workshop (OWS) upper level looking from the airlock hatch, showing the octagonal opening that separated the workshop's two levels. The trash airlock can be seen at center. The lower level of the OWS provided crew accommodations for sleeping, food preparation and consumption, hygiene, waste processing and disposal, and performance of certain experiments. The upper level consisted of a large work area and housed water storage tanks, a food freezer, storage vaults for film, scientific airlocks, mobility and stability experiment equipment, and other experimental equipment.

  10. Interior structure of Neptune - Comparison with Uranus

    NASA Technical Reports Server (NTRS)

    Hubbard, W. B.; Nellis, W. J.; Mitchell, A. C.; Holmes, N. C.; Mccandless, P. C.; Limaye, S. S.

    1991-01-01

    Measurements of rotation rates and gravitational harmonics of Neptune made with the Voyager 2 spacecraft allow tighter constraints on models of the planet's interior. Shock measurements of material that may match the composition of Neptune, the so-called planetary 'ice', have been carried out to pressures exceeding 200 gigapascals (2 megabars). Comparison of shock data with inferred pressure-density profiles for both Uranus and Neptune shows substantial similarity through most of the mass of both planets. Analysis of the effect of Neptune's strong differential rotation on its gravitational harmonics indicates that differential rotation involves only the outermost few percent of Neptune's mass.

  11. Interior point techniques for LP and NLP

    SciTech Connect

    Evtushenko, Y.

    1994-12-31

    By using surjective mapping the initial constrained optimization problem is transformed to a problem in a new space with only equality constraints. For the numerical solution of the latter problem we use the generalized gradient-projection method and Newton`s method. After inverse transformation to the initial space we obtain the family of numerical methods for solving optimization problems with equality and inequality constraints. In the linear programming case after some simplification we obtain Dikin`s algorithm, affine scaling algorithm and generalized primal dual interior point linear programming algorithm.

  12. Magnetism and the interior of the moon

    NASA Technical Reports Server (NTRS)

    Dyal, P.; Parkin, C. W.; Daily, W. D.

    1974-01-01

    The application of lunar magnetic field measurements to the study of properties of the lunar crust and deep interior is reviewed. Following a brief description of lunar magnetometers and the lunar magnetic environment, measurements of lunar remanent fields and their interaction with the solar plasma are discussed. The magnetization induction mode is considered with reference to lunar magnetic permeability and iron abundance calculations. Finally, electrical conductivity and temperature calculations from analyses of poloidal induction, for data taken in both the solar wind and in the geomagnetic tail, are reviewed.

  13. Interior structure of Neptune: Comparison with Uranus

    SciTech Connect

    Hubbard, W.B. ); Nellis, W.J.; Mitchell, A.C.; Holmes, N.C.; McCandless, P.C. ); Limaye, S.S. )

    1991-08-09

    Measurements of rotation rates and gravitational harmonics of Neptune made with the Voyager 2 spacecraft allow tighter constraints on models of the planet's interior. Shock measurements of material that may match the composition of Neptune, the so-called planetary ice, have been carried out to pressures exceeding 200 gigapascals (2 megabars). Comparison of shock data with inferred pressure-density profiles for both Uranus and Neptune shows substantial similarity through most of the mass of both planets. Analysis of the effect of Neptune's strong differential rotation on its gravitational harmonics indicates that differential rotation involves only the outermost few percent of Neptune's mass.

  14. Space station interior design: Results of the NASA/AIA space station interior national design competition

    NASA Technical Reports Server (NTRS)

    Haines, R. F.

    1975-01-01

    The results of the NASA/AIA space station interior national design competition held during 1971 are presented in order to make available to those who work in the architectural, engineering, and interior design fields the results of this design activity in which the interiors of several space shuttle size modules were designed for optimal habitability. Each design entry also includes a final configuration of all modules into a complete space station. A brief history of the competition is presented with the competition guidelines and constraints. The first place award entry is presented in detail, and specific features from other selected designs are discussed. This is followed by a discussion of how some of these design features might be applied to terrestrial as well as space situations.

  15. 24 CFR 3285.803 - Interior close-up.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Exterior and Interior Close-Up § 3285.803 Interior... doors. (b) Interior close up items necessary to join all sections of the home or items subject to transportation damage may be packaged or shipped with the home for site installation. (c) Shipped-loose...

  16. 17. DETAIL OF INTERIOR AND EXTERIOR WALL CONSTRUCTION, VIEW TOWARD ...

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

    17. DETAIL OF INTERIOR AND EXTERIOR WALL CONSTRUCTION, VIEW TOWARD NORTHEAST CORNER, THIRD BAY Showing insulated exterior wall at right; asphalt felt on interior separation wall at left; sill beam, stud, and concrete foundation detailing of interior wall. - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

  17. Introduction to Interior Systems. Instructor Edition. Introduction to Construction Series.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This instructor's guide contains the materials required to teach a competency-based introductory course in interior systems to students who have chosen to explore careers in construction. It contains three units: interior systems materials, interior systems tools, and applied skills. Each instructional unit includes some or all of the basic…

  18. 132. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM ...

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

    132. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM 6156, OFFICE OF THE SECRETARY OF THE INTERIOR, PLASTER CEILING MEDALLION AND BRONZE CHANDELIER (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  19. Interior of southwest vault, opened southwest vault door, closed southeast ...

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

    Interior of southwest vault, opened southwest vault door, closed southeast vault door, and evidence of forced entry in north interior wall. View from west interior wall of southwest vault. Facing east. - Travis Air Force Base, Building No. 925, W Street, Fairfield, Solano County, CA

  20. 77 FR 45650 - Interior Fire Program Assessment 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... Office of the Secretary Interior Fire Program Assessment 2012 AGENCY: Office of Wildland Fire, Interior. ACTION: Notice of Tribal consultations and informational meetings. SUMMARY: The Office of Wildland Fire is announcing tribal consultations to discuss the following topics: (1) The Interior Fire...

  1. 24 CFR 3285.803 - Interior close-up.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Interior close-up. 3285.803 Section... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Exterior and Interior Close-Up § 3285.803 Interior close-up. (a) All shipping blocking, strapping, or bracing must be removed from appliances, windows,...

  2. 24 CFR 3285.803 - Interior close-up.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Interior close-up. 3285.803 Section... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Exterior and Interior Close-Up § 3285.803 Interior close-up. (a) All shipping blocking, strapping, or bracing must be removed from appliances, windows,...

  3. 24 CFR 3285.803 - Interior close-up.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Interior close-up. 3285.803 Section... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Exterior and Interior Close-Up § 3285.803 Interior close-up. (a) All shipping blocking, strapping, or bracing must be removed from appliances, windows,...

  4. 24 CFR 3285.803 - Interior close-up.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Interior close-up. 3285.803 Section... DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Exterior and Interior Close-Up § 3285.803 Interior close-up. (a) All shipping blocking, strapping, or bracing must be removed from appliances, windows,...

  5. A Bibliography for Interior Design from the Environmental Sciences.

    ERIC Educational Resources Information Center

    Kleeman, Walter, Jr., Ed.

    The National Society of Interior Designers Interiors Environment Research Council feels that a wide range of research findings in the environmental sciences has great interest and value for the professional interior designer. One hundred and sixty-nine listings represent a broad range of topics relating to the design professions--economics,…

  6. 129. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM ...

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

    129. INTERIOR, SIXTH FLOOR, WING 6100 WEST, SUITE 6000, ROOM 6156, OFFICE OF THE SECRETARY OF THE INTERIOR, DOUBLE DOOR (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  7. MTR WING, TRA604, INTERIOR. BASEMENT. INTERIOR VIEW FROM SAME LOCATION ...

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

    MTR WING, TRA-604, INTERIOR. BASEMENT. INTERIOR VIEW FROM SAME LOCATION IN WEST CORRIDOR AS PHOTO ID-33-G-42 BUT CAMERA FACES SOUTH. SIGN ON DOOR FOR "PIPE TUNNEL" WARNS OF RADIOLOGICAL AND ASBESTOS HAZARDS. DOOR HAS METAL HASPS. SIGN ON OVERHEAD WASTE HEAT RECOVERY PIPES SAYS THEY CONTAIN "ASBESTOS FREE INSULATION." FIRE DOOR AT LEFT LEADS TO STAIRWAY TO FIRST FLOOR. DOOR AT RIGHT LEADS TO ROOM WHICH ONCE CONTAINED MTR LIBRARY. INL NEGATIVE NO. HD46-13-4. Mike Crane, Photographer, 2/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  8. Interior River Lowland Ecoregion Summary Report

    USGS Publications Warehouse

    Karstensen, Krista A.

    2008-01-01

    ECOREGION DESCRIPTION The Interior River Lowlands ecoregion encompasses 93,200 square kilometers (km2) across southern and western Illinois, southwest Indiana, east-central Missouri, and fractions of northwest Kentucky and southeast Iowa. The ecoregion includes the confluence areas of the Mississippi, Missouri, Ohio, Illinois, and Wabash Rivers, and their tributaries. This ecoregion was formed in non-resident, non-calcareous sedimentary rock (U.S. Environmental Protection Agency, 2006). The unstratified soil deposits present north of the White River in Indiana are evidence that pre-Wisconsinan ice once covered much of the Interior River Lowlands. The geomorphic characteristics of this area also include terraced valleys filled with alluvium as well as outwash, acolian, and lacustrine deposits. Historically, agricultural land use has been a vital economic resource for this region. The drained alluvial soils are farmed for feed grains and soybeans, whereas the valley uplands also are used for forage crops, pasture, woodlots, mixed farming, and livestock (USEPA, 2006). This ecoregion provides a key component of national energy resources as it contains the second largest coal reserve in the United States, and the largest reserve of bituminous coal (Varanka and Shaver, 2007). One of the primary reasons for change in the ecoregion is urbanization.

  9. A Polytropic Model of the Solar Interior

    NASA Astrophysics Data System (ADS)

    Calvo-Mozo, B.; Buitrago Casas, J. C.; Martinez Oliveros, J. C.

    2015-12-01

    In this work we considered different processes in the solar interior that can be described using polytropes. This assumption implies a radially variable continuous polytropic exponent, that is, our model is a multi-polytropic model of the Sun. We derived the equations for this type of multi-polytropic structure and solved them using numerical integration methods. Both, the exponent and proportionality factor in the polytropic model equation of state were taken as input functions, for each spherical layer in the solar interior. Using the spatial distribution of the density and pressure terms from a solar standard model (SSM) we obtained the variable with depth polytropic exponents. We found that the radial distribution of these exponents show four different zones. These can be interpreted as a first region where the energy transport is controlled by radiation. The second region is defined by a sudden change in the polytropic index, which can be associated to the tachocline, followed by a region with a nearly constant polytropic index which suits well a convective zone. Finally, the exponent decreases radially at the photosphere.

  10. Interior trough deposits on Mars: Subice volcanoes?

    USGS Publications Warehouse

    Chapman, M.G.; Tanaka, K.L.

    2001-01-01

    Widespread, several-kilometer-thick successions of layered deposits occur as mounds that partly fill the troughs or chasmata that compose the Valles Marineris on Mars. Like terrestrial subice volcanoes, the layered deposits occur in a volcano-tectonic setting within basins that may have held ponded water or ice. On the basis of their dimensions, morphologies, and associated catastrophic floods and other geologic events as shown in Viking and new Mars Global Surveyor (MGS) data sets, we suggest that the interior deposits are volcanic in origin and possibly generated by subice eruptions. A tuya origin for the mounds can explain the lack of external sediment, mound heights that can rival the plateau, local flat-topped mesas, morphologically distinct mounds of different ages, horizontal to steep dips, fine-grained materials, indications of rare volcanic vents and lava flows, and spectral composition. The extremely diverse layering of west Candor Chasma and possible volcanic cones in Melas may have formed by related subaerial eruptions. Consistent with the suggestion that interior deposits are eroding out of the wall rock, some deposits could have been erupted from sites along the walls.

  11. Loop quantization of the Schwarzschild interior revisited

    NASA Astrophysics Data System (ADS)

    Corichi, Alejandro; Singh, Parampreet

    2016-03-01

    The loop quantization of the Schwarzschild interior region, as described by a homogeneous anisotropic Kantowski-Sachs model, is re-examined. As several studies of different—inequivalent—loop quantizations have shown, to date there exists no fully satisfactory quantum theory for this model. This fact poses challenges to the validity of some scenarios to address the black hole information problem. Here we put forward a novel viewpoint to construct the quantum theory that builds from some of the models available in the literature. The final picture is a quantum theory that is both independent of any auxiliary structure and possesses a correct low curvature limit. It represents a subtle but non-trivial modification of the original prescription given by Ashtekar and Bojowald. It is shown that the quantum gravitational constraint is well defined past the singularity and that its effective dynamics possesses a bounce into an expanding regime. The classical singularity is avoided, and a semiclassical spacetime satisfying vacuum Einstein’s equations is recovered on the ‘other side’ of the bounce. We argue that such a metric represents the interior region of a white-hole spacetime, but for which the corresponding ‘white hole mass’ differs from the original black hole mass. Furthermore, we find that the value of the white hole mass is proportional to the third power of the starting black hole mass.

  12. Study on turbulence in interior ballistics flows

    NASA Astrophysics Data System (ADS)

    Heiser, R.; Garloff, J.

    1992-02-01

    The compressible, viscous, turbulent gas expansion flow behind an accelerating projectile moving in a gun tube is investigated by solving the Navier-Stokes equations. For future theoretical investigations of the heat transfer from the hot gases to the walls, a reliable modeling of the turbulence is needed. Turbulence is described by two algebraic models, namely, the models by Cebeci-Smith-Mosinskis and Baldwin-Lomax, as well as by a one-equation model for the turbulent kinetic energy. Computational results obtained by application of these models are compared to experimental data obtained with two low-pressure gun simulators. Also, numerical predictions are reported for the flow behind a projectile under more realistic interior ballistic conditions.

  13. Probing Europa's interior with natural sound sources

    NASA Astrophysics Data System (ADS)

    Lee, Sunwoong; Zanolin, Michele; Thode, Aaron M.; Pappalardo, Robert T.; Makris, Nicholas C.

    2003-09-01

    Europa's interior structure may be determined by relatively simple and robust seismo-acoustic echo sounding techniques. The strategy is to use ice cracking events or impacts that are hypothesized to occur regularly on Europa's surface as sources of opportunity. A single passive geophone on Europa's surface may then be used to estimate the thickness of its ice shell and the depth of its ocean by measuring the travel time of seismo-acoustic reflections from the corresponding internal strata. Quantitative analysis is presented with full-field seismo-acoustic modeling of the Europan environment. This includes models for Europan ambient noise and conditions on signal-to-noise ratio necessary for the proposed technique to be feasible. The possibility of determining Europa's ice layer thickness by surface wave and modal analysis with a single geophone is also investigated.

  14. Seismic Constraints on Interior Solar Convection

    NASA Technical Reports Server (NTRS)

    Hanasoge, Shravan M.; Duvall, Thomas L.; DeRosa, Marc L.

    2010-01-01

    We constrain the velocity spectral distribution of global-scale solar convective cells at depth using techniques of local helioseismology. We calibrate the sensitivity of helioseismic waves to large-scale convective cells in the interior by analyzing simulations of waves propagating through a velocity snapshot of global solar convection via methods of time-distance helioseismology. Applying identical analysis techniques to observations of the Sun, we are able to bound from above the magnitudes of solar convective cells as a function of spatial convective scale. We find that convection at a depth of r/R(solar) = 0.95 with spatial extent l < 30, where l is the spherical harmonic degree, comprise weak flow systems, on the order of 15 m/s or less. Convective features deeper than r/R(solar) = 0.95 are more difficult to image due to the rapidly decreasing sensitivity of helioseismic waves.

  15. On the interior properties of red giants

    NASA Astrophysics Data System (ADS)

    Iben, I., Jr.

    The interior evolution of red giants is focused on, the major emphasis being on the evolution of stars during the double shell-burning stage. The evolutionary course during the first and second ascent up the red giant branch of the H-R diagram are discussed for stars that vary with respect to certain critical masses, and the thermal pulse phase is also treated. Core, envelope, and surface phenomena are explained along with the process of development into white dwarfs or supernovas. The interplay of internal forces caused by various fuel-burning processes, electron-degeneracy pressure, and gravity are detailed, and phenomena such as core dredge-up, relaxed oscillations, and AGB stars are explained. Numbers are given for the properties of H-burning and convective shells, and detailed comparisons with observations are made.

  16. Viscoelastic Mapping of Living Cell Interiors

    NASA Astrophysics Data System (ADS)

    Heinrich, Doris; Sackmann, Erich; Koehler, Jana; Gerisch, Guenther

    2004-03-01

    We performed spatially resolved mapping of the viscoelastic properties of the cytoplasm of living cell interiors. A magnetic tweezer was applied as a local probe for the investigation of active and passive transport inside the slime mold cells Dictyostelium discoideum. Fluorescence labeled components, i.e. the microtubulins, the endoplasmatic reticulum or the core, allow for the determination of the interaction of the magnetic probes with the cytoplasm. By comparing the trajectories of the magnetic beads in the presence of an external magnetic force and in the absence of an external force, we can measure the viscosity at any given position within the cell. These experiments show that the cytoplasm consists of soft pathways (yield stress less or equal 10 Pa) and hard pathways (yield stress less or equal 500 Pa). Selective actin, myosin II or microtubulin network removal in the living cells allows for the determination of the influence of these cell parts on the viscoelastic properties.

  17. Mobile Modelling for Crowdsourcing Building Interior Data

    NASA Astrophysics Data System (ADS)

    Rosser, J.; Morley, J.; Jackson, M.

    2012-06-01

    Indoor spatial data forms an important foundation to many ubiquitous computing applications. It gives context to users operating location-based applications, provides an important source of documentation of buildings and can be of value to computer systems where an understanding of environment is required. Unlike external geographic spaces, no centralised body or agency is charged with collecting or maintaining such information. Widespread deployment of mobile devices provides a potential tool that would allow rapid model capture and update by a building's users. Here we introduce some of the issues involved in volunteering building interior data and outline a simple mobile tool for capture of indoor models. The nature of indoor data is inherently private; however in-depth analysis of this issue and legal considerations are not discussed in detail here.

  18. Radiogenic melting of primordial comet interiors

    NASA Astrophysics Data System (ADS)

    Wallis, M. K.

    1980-04-01

    The melting of the core of a primordial comet due to heat released upon the radioactive decay of Al-26 contained within it is discussed. For a spherical, 10-km comet composed of loose snow and mineral grains in the primordial nebula, it is shown that a large fluid dust, droplet and vapor core could develop surrounded by a 1-km thick icy shell with enhanced conductivity and a further 2 km of snow metamorphosing by sublimation, diffusion and condensation into larger ice crystals. As the radioactivity decays, the comet center would gradually refreeze by the deposition of frost and hail on the interior of the ice shell, resulting in a hollow core which could explain the presumed splitting of some disintegrating comets and could have provided a well-protected environment for elementary biological systems.

  19. Ignition characteristics of some aircraft interior fabrics

    NASA Technical Reports Server (NTRS)

    Hilado, C. J.; Brandt, D. L.

    1978-01-01

    Six samples of aircraft interior fabrics were evaluated with regard to resistance to ignition by radiant heat. Five samples were aircraft seat upholstery fabrics and one sample was an aircraft curtain fabric. The aircraft seat fabrics were 100% wool (2 samples), 83% wool/17% nylon, 49% wool/51% polyvinyl chloride, and 100% rayon. The aircraft curtain fabric was 92% modacrylic/8% polyester. The five samples of aircraft seat upholstery fabrics were also evaluated with regard to resistance to ignition by a smoldering cigarette. The four samples of wool-containing aircraft seat fabrics appeared to be superior to the sample of rayon seat fabric in resistance to ignition, both by radiant heat and by a smoldering cigarette.

  20. The Neutron Star Interior Composition Explorer (NICER)

    NASA Technical Reports Server (NTRS)

    Wilson-Hodge, Colleen A.; Gendreau, K.; Arzoumanian, Z.

    2014-01-01

    The Neutron Star Interior Composition Explorer (NICER) is an approved NASA Explorer Mission of Opportunity dedicated to the study of the extraordinary gravitational, electromagnetic, and nuclear-physics environments embodied by neutron stars. Scheduled to be launched in 2016 as an International Space Station payload, NICER will explore the exotic states of matter, using rotation-resolved spectroscopy of the thermal and non-thermal emissions of neutron stars in the soft (0.2-12 keV) X-ray band. Grazing-incidence "concentrator" optics coupled with silicon drift detectors, actively pointed for a full hemisphere of sky coverage, will provide photon-counting spectroscopy and timing registered to GPS time and position, with high throughput and relatively low background. The NICER project plans to implement a Guest Observer Program, which includes competitively selected user targets after the first year of flight operations. I will describe NICER and discuss ideas for potential Be/X-ray binary science.

  1. Mercury's interior from MESSENGER geodetic measurements

    NASA Astrophysics Data System (ADS)

    Genova, Antonio; Mazarico, Erwan; Goossens, Sander; Lemoine, Frank G.; Neumann, Gregory A.; Smith, David E.; Zuber, Maria T.; Solomon, Sean C.

    2016-04-01

    The MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft completed more than 4 years of operations in orbit about Mercury. One of the main mission goals was the determination of the interior structure of Mercury enabled by geodetic observations of the topography, gravity field, rotation, and tides by the Mercury Laser Altimeter (MLA) and radio science system. MLA acquired over 25 million individual measurements of Mercury's shape that are mostly limited to the northern hemisphere because of MESSENGER's eccentric orbit. However, the lack of laser altimetry in the southern hemisphere has been partly compensated by ˜400 occultations of spacecraft radio signals. X-band radio tracking data collected by the NASA Deep Space Network (DSN) allowed the determination of Mercury's gravity field to spherical harmonic degree and order 100, the planet's obliquity, and the Love number k2. The combination of altimetry and radio measurements provides a powerful tool for the investigation of Mercury's orientation and tides, which enable a better understanding of the interior structure of the planet. The MLA measurements have been assembled into a digital elevation model (DEM) of the northern hemisphere. We then used individual altimetric measurements from the spacecraft for orbit determination, together with the radio tracking, over a continuous span of time using a batch least-squares filter. All observations were combined to recover directly the gravity field coefficients, obliquity, librations, and tides by minimizing the discrepancies between the computed observables and actual measurements. We will present the estimated 100×100 gravity field model, the obliquity, the Love number k2, and, for the first time, the tidal phase lag φ and the amplitude of the longitudinal libration from radio and altimetry data. The k2 phase provides information on Mercury's dissipation and mantle viscosity and allows a determination of the Q factor. A refinement of

  2. The effect of Appalachian mountaintop mining on interior forest

    USGS Publications Warehouse

    Wickham, J.D.; Riitters, K.H.; Wade, T.G.; Coan, M.; Homer, C.

    2007-01-01

    Southern Appalachian forests are predominantly interior because they are spatially extensive with little disturbance imposed by other uses of the land. Appalachian mountaintop mining increased substantially during the 1990s, posing a threat to the interior character of the forest. We used spatial convolution to identify interior forest at multiple scales on circa 1992 and 2001 land-cover maps of the Southern Appalachians. Our analyses show that interior forest loss was 1.75-5.0 times greater than the direct forest loss attributable to mountaintop mining. Mountaintop mining in the southern Appalachians has reduced forest interior area more extensively than the reduction that would be expected based on changes in overall forest area alone. The loss of Southern Appalachian interior forest is of global significance because of the worldwide rarity of large expanses of temperate deciduous forest. ?? 2006 Springer Science+Business Media, Inc.

  3. Fire containment tests of aircraft interior panels

    NASA Technical Reports Server (NTRS)

    Kourtides, D. A.; Parker, J. A.; Leon, H. A.; Williamson, R. B.; Hasegawa, H.; Fisher, F.; Draemel, R.; Marcussen, W. H.; Hilado, C. J.

    1976-01-01

    The paper describes an experimental program carried out to evaluate a possible method for testing the fire-containment qualities of aircraft interior panels. The experimental apparatus consisted of a burner that simulates various fire loads under different ventilation conditions in an enclosure of approximately the same size as an aircraft lavatory module. Two fire-containment tests are discussed in which two adjoining walls of the enclosure were made from state-of-the-art composite panels; rats were exposed to the combustion products in order to evaluate the toxic threat posed by those products. The results show that the burner can be employed to represent various fire-load conditions and that the methodology developed for fire containment can be useful in evaluating the fire resistance of composite panels before conducting large-scale tests. It is concluded that elements of the fire-containment criteria include the temperature rise on the backface of the panels as a function of time, the flame burn-through by either decomposition or severe distortion of the material, and the toxicity of the combustion gases evolved.

  4. Magnetism and the interior of the moon

    NASA Technical Reports Server (NTRS)

    Dyal, P.; Parkin, C. W.; Daily, W. D.

    1974-01-01

    During the time period 1961-1972, 11 magnetometers were sent to the moon. The primary purpose of this paper is to review the results of lunar magnetometer data analysis, with emphasis on the lunar interior. Magnetic fields have been measured on the lunar surface at the Apollo 12, 14, 15, and 16 landing sites. The remanent field values at these sites are 38, 103 (maximum), 3, and 327 gammas (maximum), respectively. Simultaneous magnetic field and solar plasma pressure measurements show that the Apollo 12 and 16 remanent fields are compressed during times of high plasma dynamic pressure. Apollo 15 and 16 subsatellite magnetometers have mapped in detail the field above portions of the lunar surface and have placed an upper limit on the global permanent dipole moment. Satellite and surface measurements show strong evidence that the lunar crust is magnetized over much of the lunar globe. Magnetic fields are stronger in highland regions than in mare regions and stronger on the lunar far side than on the near side. The largest magnetic anomaly measured to date is between the craters Van de Graaff and Aitken on the lunar far side.

  5. 10. The surface and interior of venus

    USGS Publications Warehouse

    Masursky, H.; Kaula, W.M.; McGill, G.E.; Pettengill, G.H.; Phillips, R.J.; Russell, C.T.; Schubert, G.; Shapiro, I.I.

    1977-01-01

    Present ideas about the surface and interior of Venus are based on data obtained from (1) Earth-based radio and radar: temperature, rotation, shape, and topography; (2) fly-by and orbiting spacecraft: gravity and magnetic fields; and (3) landers: winds, local structure, gamma radiation. Surface features, including large basins, crater-like depressions, and a linear valley, have been recognized from recent ground-based radar images. Pictures of the surface acquired by the USSR's Venera 9 and 10 show abundant boulders and apparent wind erosion. On the Pioneer Venus 1978 Orbiter mission, the radar mapper experiment will determine surface heights, dielectric constant values and small-scale slope values along the sub-orbital track between 50??S and 75??N. This experiment will also estimate the global shape and provide coarse radar images (40-80 km identification resolution) of part of the surface. Gravity data will be obtained by radio tracking. Maps combining radar altimetry with spacecraft and ground-based images will be made. A fluxgate magnetometer will measure the magnetic fields around Venus. The radar and gravity data will provide clues to the level of crustal differentiation and tectonic activity. The magnetometer will determine the field variations accurately. Data from the combined experiments may constrain the dynamo mechanism; if so, a deeper understanding of both Venus and Earth will be gained. ?? 1977 D. Reidel Publishing Company.

  6. Interior of black holes and information recovery

    NASA Astrophysics Data System (ADS)

    Kawai, Hikaru; Yokokura, Yuki

    2016-02-01

    We analyze time evolution of a spherically symmetric collapsing matter from a point of view that black holes evaporate by nature. We first consider a spherical thin shell that falls in the metric of an evaporating Schwarzschild black hole of which the radius a (t ) decreases in time. The important point is that the shell can never reach a (t ) but it approaches a (t )-a (t )d/a (t ) d t . This situation holds at any radius because the motion of a shell in a spherically symmetric system is not affected by the outside. In this way, we find that the collapsing matter evaporates without forming a horizon. Nevertheless, a Hawking-like radiation is created in the metric, and the object looks the same as a conventional black hole from the outside. We then discuss how the information of the matter is recovered. We also consider a black hole that is adiabatically grown in the heat bath and obtain the interior metric. We show that it is the self-consistent solution of Gμ ν=8 π G ⟨Tμ ν⟩ and that the four-dimensional Weyl anomaly induces the radiation and a strong angular pressure. Finally, we analyze the internal structures of the charged and the slowly rotating black holes.

  7. Lightweight sidewalls for aircraft interior noise control

    NASA Technical Reports Server (NTRS)

    May, D. N.; Plotkin, K. J.; Selden, R. G.; Sharp, B. H.

    1985-01-01

    A theoretical and experimental study was performed to devise lightweight sidewalls for turboprop aircraft. Seven concepts for new sidewalls were analyzed and tested for noise reduction using flat panels of 1.2 m x 1.8 m (4 ft x 6 ft), some of which were aircraft-type constructions and some of which were simpler, easier-to-construct panels to test the functioning of an acoustic principle. Aircraft-application sidewalls were then conceived for each of the seven concepts, and were subjectively evaluated for their ability to meet aircraft nonacoustic design requirements. As a result of the above, the following sidewall concepts were recommended for further investigation: a sidewall in which the interior cavity is vented to ceiling and underfloor areas; sidewalls with wall-mounted resonators, one having a conventional trim panel and one a limp one; and a sidewall with a stiff outer wall and a limp trim panel. These sidewalls appear to promise lower weights than conventional sidewalls adjusted to meet similar acoustic requirements, and further development may prove them to be practical.

  8. Capillary Flow in an Interior Corner

    NASA Technical Reports Server (NTRS)

    Weislogel, Mark Milton

    1996-01-01

    The design of fluids management processes in the low-gravity environment of space requires an accurate model and description of capillarity-controlled flow in containers of irregular geometry. Here we consider the capillary rise of a fluid along an interior corner of a container following a rapid reduction in gravity. The analytical portion of the work presents an asymptotic formulation in the limit of a slender fluid column, slight surface curvature along the corner, small inertia, and low gravity. New similarity solutions are found and a list of closed form expressions is provided for flow rate and column length. In particular, it is found that the flow is proportional to t(exp 1/2) for a constant height boundary condition, t(exp 2/5) for a spreading drop, and t(exp 3/5) for constant flow. In the experimental portion of the work, measurements from a 2.2s drop tower are reported. An extensive data set, collected over a previously unexplored range of flow parameters, includes estimates of repeatability and accuracy, the role of inertia and column slenderness, and the effects of corner angle, container geometry, and fluid properties. Comprehensive comparisons are made which illustrate the applicability of the analytic results to low-g fluid systems design.

  9. Space station interior noise analysis program

    NASA Technical Reports Server (NTRS)

    Stusnick, E.; Burn, M.

    1987-01-01

    Documentation is provided for a microcomputer program which was developed to evaluate the effect of the vibroacoustic environment on speech communication inside a space station. The program, entitled Space Station Interior Noise Analysis Program (SSINAP), combines a Statistical Energy Analysis (SEA) prediction of sound and vibration levels within the space station with a speech intelligibility model based on the Modulation Transfer Function and the Speech Transmission Index (MTF/STI). The SEA model provides an effective analysis tool for predicting the acoustic environment based on proposed space station design. The MTF/STI model provides a method for evaluating speech communication in the relatively reverberant and potentially noisy environments that are likely to occur in space stations. The combinations of these two models provides a powerful analysis tool for optimizing the acoustic design of space stations from the point of view of speech communications. The mathematical algorithms used in SSINAP are presented to implement the SEA and MTF/STI models. An appendix provides an explanation of the operation of the program along with details of the program structure and code.

  10. Space station interior noise analysis program

    NASA Astrophysics Data System (ADS)

    Stusnick, E.; Burn, M.

    1987-02-01

    Documentation is provided for a microcomputer program which was developed to evaluate the effect of the vibroacoustic environment on speech communication inside a space station. The program, entitled Space Station Interior Noise Analysis Program (SSINAP), combines a Statistical Energy Analysis (SEA) prediction of sound and vibration levels within the space station with a speech intelligibility model based on the Modulation Transfer Function and the Speech Transmission Index (MTF/STI). The SEA model provides an effective analysis tool for predicting the acoustic environment based on proposed space station design. The MTF/STI model provides a method for evaluating speech communication in the relatively reverberant and potentially noisy environments that are likely to occur in space stations. The combinations of these two models provides a powerful analysis tool for optimizing the acoustic design of space stations from the point of view of speech communications. The mathematical algorithms used in SSINAP are presented to implement the SEA and MTF/STI models. An appendix provides an explanation of the operation of the program along with details of the program structure and code.

  11. The Gravity Recovery and Interior Laboratory Mission

    NASA Technical Reports Server (NTRS)

    Lehman, David H.; Hoffman, Tom L.; Havens, Glen G.

    2013-01-01

    The Gravity Recovery and Interior Laboratory (GRAIL) mission, launched in September 2011, successfully completed its Primary Science Mission in June 2012 and is currently in Extended Mission operations. Competitively selected under a NASA Announcement of Opportunity in December 2007, GRAIL is a Discovery Program mission subject to a mandatory project cost cap. The purpose of the mission is to precisely map the gravitational field of the Moon to reveal its internal structure from crust to core, determine its thermal evolution, and extend this knowledge to other planets. The mission uses twin spacecraft flying in tandem to provide the gravity map. The GRAIL Flight System, consisting of the spacecraft and payload, was developed based on significant heritage from previous missions such an experimental U.S. Air Force satellite, the Mars Reconnaissance Orbiter (MRO) mission, and the Gravity Recovery and Climate Experiment (GRACE) mission. The Mission Operations System (MOS) was based on high-heritage multimission operations developed by NASA's Jet Propulsion Laboratory and Lockheed Martin. Both the Flight System and MOS were adapted to meet the unique challenges posed by the GRAIL mission design. This paper summarizes the implementation challenges and accomplishments of getting GRAIL ready for launch. It also discusses the in-flight challenges and experiences of operating two spacecraft, and mission results.

  12. Seismic probes of solar interior magnetic structure.

    PubMed

    Hanasoge, Shravan; Birch, Aaron; Gizon, Laurent; Tromp, Jeroen

    2012-09-01

    Sun spots are prominent manifestations of solar magnetoconvection, and imaging their subsurface structure is an outstanding problem of wide physical importance. Travel times of seismic waves that propagate through these structures are typically used as inputs to inversions. Despite the presence of strongly anisotropic magnetic waveguides, these measurements have always been interpreted in terms of changes to isotropic wave speeds and flow-advection-related Doppler shifts. Here, we employ partial-differential-equation-constrained optimization to determine the appropriate parametrization of the structural properties of the magnetic interior. Seven different wave speeds fully characterize helioseismic wave propagation: the isotropic sound speed, a Doppler-shifting flow-advection velocity, and an anisotropic magnetic velocity. The structure of magnetic media is sensed by magnetoacoustic slow and fast modes and Alfvén waves, each of which propagates at a different wave speed. We show that even in the case of weak magnetic fields, significant errors may be incurred if these anisotropies are not accounted for in inversions. Translation invariance is demonstrably lost. These developments render plausible the accurate seismic imaging of magnetoconvection in the Sun. PMID:23005276

  13. Deep Interior Mission: Imaging the Interior of Near-Earth Asteroids Using Radio Reflection Tomography

    NASA Technical Reports Server (NTRS)

    Safaeinili, A.; Asphaug, E.; Rodriquez, E.; Gurrola, E.; Belton, M.; Klaasen, K.; Ostro, S.; Plaut, J.; Yeomans, D.

    2005-01-01

    Near-Earth asteroids are important exploration targets since they provide clues to the evolution of the solar system. They are also of interest since they present a clear danger to Earth. Our mission objective is to image the internal structure of two NEOs using radio reflection tomography (RRT) in order to explore the record of asteroid origin and impact evolution, and to test the fundamental hypothesis that some NEOs are rubble piles rather than consolidated bodies. Our mission s RRT technique is analogous to doing a CAT scan of the asteroid from orbit. Closely sampled radar echoes are processed to yield volumetric maps of mechanical and compositional boundaries, and to measure interior material dielectric properties. The RRT instrument is a radar that operates at 5 and 15 MHz with two 30-m (tip-to-tip) dipole antennas that are used in a cross-dipole configuration. The radar transmitter and receiver electronics have heritage from JPL's MARSIS contribution to Mars Express, and the antenna is similar to systems used in IMAGE and LACE missions. The 5-MHz channel is designed to penetrate greater than 1 km of basaltic rock, and 15-MHz penetrates a few hundred meters or more. In addition to RRT volumetric imaging, we use redundant color cameras to explore the surface expressions of unit boundaries, in order to relate interior radar imaging to what is observable from spacecraft imaging and from Earth. The camera also yields stereo color imaging for geology and RRT-related compositional analysis. Gravity and high fidelity geodesy are used to explore how interior structure is expressed in shape, density, mass distribution and spin. Ion thruster propulsion is utilized by Deep Interior to enable tomographic radar mapping of multiple asteroids. Within the Discovery AO scheduling parameters we identify two targets, S-type 1999 ND43 (approximately 500 m diameter) and V-type 3908 Nyx (approximately 1 km), asteroids whose compositions bracket the diversity of solar system

  14. 2. Historic American Buildings Survey INTERIOR, PULPIT END (SOUTHEAST END) ...

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

    2. Historic American Buildings Survey INTERIOR, PULPIT END (SOUTHEAST END) Lanny Miyamoto, Photographer - October 1958 - Eutaw Place Baptist Church, Dolphin & Eutaw Streets, Baltimore, Independent City, MD

  15. ARCH TYPE MAGAZINE # 2131. INTERIOR LOOKING TOWARD ENTRY. ...

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

    ARCH TYPE MAGAZINE # 2131. INTERIOR LOOKING TOWARD ENTRY. - Naval Magazine Lualualei, Headquarters Branch, Magazine Type, Various roads in northern & eastern portions of installation, Pearl City, Honolulu County, HI

  16. INTERIOR VIEW OF EAST SIDE DOORS, FACING SOUTHEAST. Douglas ...

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

    INTERIOR VIEW OF EAST SIDE DOORS, FACING SOUTHEAST. - Douglas Aircraft Company Long Beach Plant, Aircraft Wing & Fuselage Assembly Building, 3855 Lakewood Boulevard, Long Beach, Los Angeles County, CA

  17. INTERIOR OF WEAPONS CLEANING CLASSROOM. view TO WEST. Plattsburgh ...

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

    INTERIOR OF WEAPONS CLEANING CLASSROOM. view TO WEST. - Plattsburgh Air Force Base, Combined Arms Training Maintenance Building, Off Perimeter Road in Firearms Training Area, Plattsburgh, Clinton County, NY

  18. 11. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. INTERIOR: BAKE ...

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

    11. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. INTERIOR: BAKE OVEN IN CELLAR FIREPLACE IN FIRST ADDITION - American House Hotel, Union Street & Moravian Alley, Hope, Warren County, NJ

  19. 63. INTERIOR VIEW, DETAIL, HEAD HOUSE, GROUND FLOOR, BARLOW ROOM, ...

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

    63. INTERIOR VIEW, DETAIL, HEAD HOUSE, GROUND FLOOR, BARLOW ROOM, CARVED LINOLEUM WALL PANEL FLANKING THE ENTRANCE, LOOKING WEST - Timberline Lodge, Timberline Trail, Government Camp, Clackamas County, OR

  20. 64. INTERIOR VIEW, DETAIL, HEAD HOUSE, GROUND FLOOR, BARLOW ROOM, ...

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

    64. INTERIOR VIEW, DETAIL, HEAD HOUSE, GROUND FLOOR, BARLOW ROOM, CARVED LINOLEUM WALL PANEL FLANKING THE ENTRANCE, LOOKING WEST - Timberline Lodge, Timberline Trail, Government Camp, Clackamas County, OR

  1. INTERIOR PERSPECTIVE, LOOKING SOUTH SOUTHWEST WITH FIELD SET UP IN ...

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

    INTERIOR PERSPECTIVE, LOOKING SOUTH SOUTHWEST WITH FIELD SET UP IN FOOTBALL CONFIGURATION. FIELD SEATING ROTATES TO ACCOMMODATE BASEBALL GAMES. - Houston Astrodome, 8400 Kirby Drive, Houston, Harris County, TX

  2. INTERIOR OF SECOND FLOOR AIRFIELD MANAGEMENT SUPERINTENDENT'S OFFICE. VIEW TO ...

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

    INTERIOR OF SECOND FLOOR AIRFIELD MANAGEMENT SUPERINTENDENT'S OFFICE. VIEW TO SOUTHEAST - Plattsburgh Air Force Base, Base Operations Building, Idaho at Alabama Avenue, Plattsburgh, Clinton County, NY

  3. Interior view of Chapel with marble altar and wall panel ...

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

    Interior view of Chapel with marble altar and wall panel carved with crusader's sword design. - Flanders Field American Cemetery & Memorial, Chapel, Wortegemseweg 117, Waregem, West Flanders (Belgium)

  4. INTERIOR SECOND FLOOR EAST ENGINEERING DESIGN AREA DETAIL VIEW, FACING ...

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

    INTERIOR SECOND FLOOR EAST ENGINEERING DESIGN AREA DETAIL VIEW, FACING NORTH. - NASA Industrial Plant, Systems Integration & Checkout Facility, 12214 Lakewood Boulevard, Downey, Los Angeles County, CA

  5. Interior view of garage facing back wall (east) Presidio ...

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

    Interior view of garage facing back wall (east) - Presidio of San Francisco, Officers' Vehicles Garage, 1055 General Kennedy Avenue, Letterman Hospital Complex, San Francisco, San Francisco County, CA

  6. Interior view, detail of the staircase to show the burnished ...

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

    Interior view, detail of the staircase to show the burnished aluminum and brass balustrade - Departmental Auditorium, Constitution Avenue between Twelfth and Fourteenth Streets, Washington, District of Columbia, DC

  7. INTERIOR VIEW OF ENTRANCE TO LABORATORY, SHOWING HANDHAMMERED ALUMINUM DOORS ...

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

    INTERIOR VIEW OF ENTRANCE TO LABORATORY, SHOWING HAND-HAMMERED ALUMINUM DOORS AND MARBLE. NOTE ALUMINUM LIGHT FIXTURE - Alcoa Research Laboratory, Freeport Road, New Kensington, Westmoreland County, PA

  8. 18. DETAIL OF ORIGINAL INTERIOR DOOR AND HARDWARE A. C. ...

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

    18. DETAIL OF ORIGINAL INTERIOR DOOR AND HARDWARE A. C. Eschete, photographer, September 24, 1977 - Bagatelle Plantation, East River Road (moved to Iberville Parish), Donaldsonville, Ascension Parish, LA

  9. INTERIOR OF COLD STORAGE ROOM, SHOWING MOVABLE HANGING RACKS. ...

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

    INTERIOR OF COLD STORAGE ROOM, SHOWING MOVABLE HANGING RACKS. - Naval Air Station Barbers Point, Aircraft Storehouse, Between Midway & Card Streets at Enterprise Avenue intersection, Ewa, Honolulu County, HI

  10. 14. Office interior, at south end of second floor, stairway ...

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

    14. Office interior, at south end of second floor, stairway landing and concrete vault entry, view to southeast - Former Umatilla Project Headquarters Buildings, Office, Hermiston, Umatilla County, OR

  11. 6. INTERIOR VIEW SHOWING STRUCTURAL DESIGN AND SAWN REPLACEMENT EYEBROW ...

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

    6. INTERIOR VIEW SHOWING STRUCTURAL DESIGN AND SAWN REPLACEMENT EYEBROW RAFTERS - Camp Cleawox, Adirondack Sleeping Shelter, Oregon Dunes National Recreation Area, Siuslaw National Forest, Florence, Lane County, OR

  12. GENERAL VIEW OF INTERIOR, MAIN READING ROOM, LOOKING SOUTHWEST AND ...

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

    GENERAL VIEW OF INTERIOR, MAIN READING ROOM, LOOKING SOUTHWEST AND SHOWING VIEW INTO REAR SECTION - Free Library of Philadelphia, Richmond Branch, 2987 Almond Street, Philadelphia, Philadelphia County, PA

  13. Interior view of Dispatch Office and counter, facing south ...

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

    Interior view of Dispatch Office and counter, facing south - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA

  14. Interior view of Secretary's Office, facing southeast International Longshoremen's ...

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

    Interior view of Secretary's Office, facing southeast - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA

  15. Interior detail of dispatch boards in main hall, facing west ...

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

    Interior detail of dispatch boards in main hall, facing west - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA

  16. New rain shed (Building No. 241) interior showing posts, braces, ...

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

    New rain shed (Building No. 241) interior showing posts, braces, and roof structure. - Hawaii Volcanoes National Park Water Collection System, Hawaii Volcanoes National Park, Volcano, Hawaii County, HI

  17. 25. INTERIOR VIEW OF OWNERS' SALON, WITH LAVATORY IN "UP" ...

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

    25. INTERIOR VIEW OF OWNERS' SALON, WITH LAVATORY IN "UP" POSITION, LOOKING TOWARD PASSAGEWAY. - Schooner Yacht Coronet, International Yacht Restoration School, Thames Street, Newport, Newport County, RI

  18. 14. INTERIOR OF TYPICAL SLEEPING QUARTERS, BUILDING 208, LOOKING SOUTHEAST. ...

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

    14. INTERIOR OF TYPICAL SLEEPING QUARTERS, BUILDING 208, LOOKING SOUTHEAST. - Mill Valley Air Force Station, Bachelor Airmen Quarters, East Ridgecrest Boulevard, Mount Tamalpais, Mill Valley, Marin County, CA

  19. Interior view of second floor sleeping area; camera facing south. ...

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

    Interior view of second floor sleeping area; camera facing south. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  20. Interior room within eastern lift span, showing auxiliary electric generator. ...

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

    Interior room within eastern lift span, showing auxiliary electric generator. - Arlington Memorial Bridge, Spanning Potomac River between Lincoln Memorial & Arlington National Cemetery, Washington, District of Columbia, DC

  1. Interior of lift mechanism area of eastern lift span, looking ...

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

    Interior of lift mechanism area of eastern lift span, looking northwest. - Arlington Memorial Bridge, Spanning Potomac River between Lincoln Memorial & Arlington National Cemetery, Washington, District of Columbia, DC

  2. VIEW OF CENTRAL INTERIOR SPACE, FACING NORTHEAST. Douglas Aircraft ...

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

    VIEW OF CENTRAL INTERIOR SPACE, FACING NORTHEAST. - Douglas Aircraft Company Long Beach Plant, Aircraft Parts Shipping & Receiving Building, 3855 Lakewood Boulevard, Long Beach, Los Angeles County, CA

  3. VIEW OF SOUTHEASTERN INTERIOR SPACE, FACING NORTHWEST. Douglas Aircraft ...

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

    VIEW OF SOUTHEASTERN INTERIOR SPACE, FACING NORTHWEST. - Douglas Aircraft Company Long Beach Plant, Aircraft Parts Shipping & Receiving Building, 3855 Lakewood Boulevard, Long Beach, Los Angeles County, CA

  4. 9. Interior view, overhead line shafting and lathe workbench, east ...

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

    9. Interior view, overhead line shafting and lathe workbench, east shop, ground floor, looking northwest. - Larrabee & Hingston Company, Main Shop Building, 19 Howley Street, Peabody, Essex County, MA

  5. BLDG 2 WEST END LOBBY INTERIOR Naval Magazine Lualualei, ...

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

    BLDG 2 WEST END LOBBY INTERIOR - Naval Magazine Lualualei, Headquarters Branch, Police Station, Kolekole Road & Constitution Street intersection, north side of main quad, Pearl City, Honolulu County, HI

  6. 7. INTERIOR, VIEW FROM ENTRANCE TOWARD ENCLOSED STAIRS AND REAR ...

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

    7. INTERIOR, VIEW FROM ENTRANCE TOWARD ENCLOSED STAIRS AND REAR DOOR - Mulliken-Spragins Tenant House, National Museum of American History, Smithsonian Institution, Washington, District of Columbia, DC

  7. BLDG 1 INTERIOR OF CO'S OFFICE Naval Magazine Lualualei, ...

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

    BLDG 1 INTERIOR OF CO'S OFFICE - Naval Magazine Lualualei, Headquarters Branch, Administration Building, Between Constitution & Constellation Streets, east side of main quad, Pearl City, Honolulu County, HI

  8. Interior detail of tower space; camera facing southwest. Mare ...

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

    Interior detail of tower space; camera facing southwest. - Mare Island Naval Shipyard, Defense Electronics Equipment Operating Center, I Street, terminus west of Cedar Avenue, Vallejo, Solano County, CA

  9. 20. INTERIOR, OPERATOR'S HOUSE, OPERATING EQUIPMENT, DETAIL New York, ...

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

    20. INTERIOR, OPERATOR'S HOUSE, OPERATING EQUIPMENT, DETAIL - New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

  10. INTERIOR FIRST FLOOR WEST CENTRAL ELEVATOR LOBBY DETAIL VIEW, FACING ...

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

    INTERIOR FIRST FLOOR WEST CENTRAL ELEVATOR LOBBY DETAIL VIEW, FACING SOUTHEAST. - NASA Industrial Plant, Systems Integration & Checkout Facility, 12214 Lakewood Boulevard, Downey, Los Angeles County, CA

  11. 11. SECOND FLOOR INTERIOR, SHOWING EAST BALCONY AND BASKETBALL COURT. ...

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

    11. SECOND FLOOR INTERIOR, SHOWING EAST BALCONY AND BASKETBALL COURT. VIEW TO NORTHEAST. - Fort David A. Russell, Gymnasium, Randall Avenue between Fourth & Fifth Streets, Cheyenne, Laramie County, WY

  12. 3. Historic American Buildings Survey, 1966, INTERIOR, DETAIL, ENCLOSED STAIRCASE ...

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

    3. Historic American Buildings Survey, 1966, INTERIOR, DETAIL, ENCLOSED STAIRCASE AND TIN SHEETING. - Sig Sautelle Circus Training House, South Main Street (State Route 11), Homer, Cortland County, NY

  13. Interior view, office of the Secretary of Commerce United ...

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

    Interior view, office of the Secretary of Commerce - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

  14. Interior view, main entry lobby on Fourteenth Street United ...

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

    Interior view, main entry lobby on Fourteenth Street - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

  15. 8. GENERAL INTERIOR VIEW OF FISH HATCHERY BUILDING, SHOWING INCUBATION ...

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

    8. GENERAL INTERIOR VIEW OF FISH HATCHERY BUILDING, SHOWING INCUBATION TANKS. - Bonneville Project, Fish Hatchery, On Columbia River bordered on South by Union Pacific, Bonneville, Multnomah County, OR

  16. 18. INTERIOR OF CIVIL RIGHTS INSTITUTE, MILESTONE GALLERY EXHIBITION OF ...

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

    18. INTERIOR OF CIVIL RIGHTS INSTITUTE, MILESTONE GALLERY EXHIBITION OF THE SIXTEENTH STREET CHURCH, LOOKING NORTHWEST - Sixteenth Street Baptist Church, 1530 Sixth Avenue North, Birmingham, Jefferson County, AL

  17. 49. AUXILARY CHAMBER, EAST SIDE AIRLOCK LOOKING SOUTHEAST FROM INTERIOR ...

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

    49. AUXILARY CHAMBER, EAST SIDE AIRLOCK LOOKING SOUTHEAST FROM INTERIOR (LOCATION HHH) - Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest of Pittsburgh, Shippingport, Beaver County, PA

  18. Interior detail of structural elements section; camera facing east. ...

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

    Interior detail of structural elements section; camera facing east. - Mare Island Naval Shipyard, Supply Building, Walnut Avenue, southeast corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  19. 10. Southeast view interior, typical exterior office, room 27 ...

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

    10. Southeast view interior, typical exterior office, room 27 - Selfridge Field, Building No. 1050, Northwest corner of Doolittle Avenue & D Street; Harrison Township, Mount Clemens, Macomb County, MI

  20. Interior cavern conditions and salt fall potential

    SciTech Connect

    Munson, D.E.; Molecke, M.A.; Myers, R.E.

    1998-03-01

    A relatively large number of salt caverns are used for fluid hydrocarbon storage, including an extensive set of facilities in the Gulf Coast salt domes for the Strategic Petroleum Reserve (SPR) Program. Attention is focused on the SPR caverns because of available histories that detail events involving loss and damage of the hanging string casing. The total number of events is limited, making the database statistically sparse. The occurrence of the events is not evenly distributed, with some facilities, and some caverns, more susceptible than others. While not all of these events could be attributed to impacts from salt falls, many did show the evidence of such impacts. As a result, a study has been completed to analyze the potential for salt falls in the SPR storage caverns. In this process, it was also possible to deduce some of the cavern interior conditions. Storage caverns are very large systems in which many factors could possibly play a part in casing damage. In this study, all of the potentially important factors such as salt dome geology, operational details, and material characteristics were considered, with all being logically evaluated and most being determined as secondary in nature. As a result of the study, it appears that a principal factor in determining a propensity for casing damage from salt falls is the creep and fracture characteristics of salt in individual caverns. In addition the fracture depends strongly upon the concentration of impurity particles in the salt. Although direct observation of cavern conditions is not possible, the average impurity concentration and the accumulation of salt fall material can be determined. When this is done, there is a reasonable correlation between the propensity for a cavern to show casing damage events and accumulation of salt fall material. The accumulation volumes of salt fall material can be extremely large, indicating that only a few of the salt falls are large enough to cause impact damage.

  1. Visualizing interior and exterior jet aircraft noise

    NASA Astrophysics Data System (ADS)

    Moondra, Manmohan S.

    In today's competitive aerospace industry, the quest for quiet has drawn significant attention to both the interior and exterior design of an airplane. Understanding the noise generation mechanisms of a jet aircraft is a crucial first step toward developing the most cost-effective noise and vibrations abatement methods. In this investigation, the Helmholtz Equation Least Squares (HELS) based nearfield acoustic holography will be used to understand noise transmission caused by jet engine and turbulence into the fuselage of a jet aircraft cruising at 30,000 ft. Modern propulsive jet engines produce exterior noise sources with a high amplitude noise field and complicated characteristics, which makes them very difficult to characterize. In particular, there are turbulent eddies that are moving through the jet at high speeds along the jet boundary. These turbulent eddies in the shear layer produce a directional and frequency dependent noise. The original HELS approach assumes a spherical source at the origin and computes the acoustic field based on spherical emission from this source. This assumption of one source at the origin is not sufficient to characterize a complex source like a jet. As such, a modified HELS approach is introduced that will help improve the source characterization as it is not dependent on a single source at the origin but a number of virtual sources throughout the space. Custom microphones are created to take acoustic pressure measurements around the jet engine. These measured acoustic pressures are then taken as input to the modified HELS algorithm to visualize the noise pattern of a subsonic jet engine.

  2. 19. DETAIL OF INTERIOR WALL CONSTRUCTION, VIEW TOWARD SOUTH, THIRD ...

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

    19. DETAIL OF INTERIOR WALL CONSTRUCTION, VIEW TOWARD SOUTH, THIRD BAY Showing asphalt felt applied to both sides of interior wall studs beneath wood cladding. Back-nailing of felt indicates sequence of felt and cladding installation. - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

  3. INTERIOR VIEW ON SEVENTH FLOOR ALONG EAST (CLAY STREET) FRONT. ...

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

    INTERIOR VIEW ON SEVENTH FLOOR ALONG EAST (CLAY STREET) FRONT. TYPICAL INTERIOR CONDITIONS OF PARTIAL DEMOLITION; SUSPENDED CEILING AND MOVABLE PARTITION WALLS REMOVED, REMAINS OF DEMOLISHED SHEET METAL CORNICE FROM BUILDING EXTERIOR VISIBLE ON FLOOR - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  4. 50. INTERIOR VIEW TO SOUTH AT FIRST FLOOR MACHINE SHOP: ...

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

    50. INTERIOR VIEW TO SOUTH AT FIRST FLOOR MACHINE SHOP: Interior view towards south of the machine shop located on the first floor of the powerhouse and car barn. Compare this view with CA-12-74, taken seventeen years earlier. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  5. INTERIOR VIEW OF JAMES HARRIS CUTTING SCREW THREADS INTO THE ...

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

    INTERIOR VIEW OF JAMES HARRIS CUTTING SCREW THREADS INTO THE INTERIOR OF FITTINGS ON ONE IN A BANK OF TAPPING MACHINES, EACH OPERATED BY THE SAME WORKER SIMULTANEOUSLY BUT TIMED TO REQUIRE WORKER ACTION AT INTERVALS THAT DO NOT INTERFERE WITH THE OTHER MACHINES. - Stockham Pipe & Fittings Company, Tapping Room, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  6. 44. INTERIOR, FIRST FLOOR, NORTHEAST CORNER OF GRAND STAIRCASE (STAIRS ...

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

    44. INTERIOR, FIRST FLOOR, NORTHEAST CORNER OF GRAND STAIRCASE (STAIRS G), SIDE AISLE, EAST WALL, THE NEGRO'S CONTRIBUTION IN THE SOCIAL AND CULTURAL DEVELOPMENT OF AMERICA: RELIGION MURAL (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  7. 43. INTERIOR, FIRST FLOOR, SOUTHWEST CORNER OF GRAND STAIRCASE (STAIRS ...

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

    43. INTERIOR, FIRST FLOOR, SOUTHWEST CORNER OF GRAND STAIRCASE (STAIRS G), SIDE AISLE, WEST WALL, THE NEGRO'S CONTRIBUTION IN THE SOCIAL AND CULTURAL DEVELOPMENT OF AMERICA: THE ARTS MURAL - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  8. 149. INTERIOR, EIGHTH FLOOR, SOUTH PENTHOUSE, FORMERLY EMPLOYEES' LOUNGE, SOUTH ...

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

    149. INTERIOR, EIGHTH FLOOR, SOUTH PENTHOUSE, FORMERLY EMPLOYEES' LOUNGE, SOUTH ANNEX, DETAIL OF BRONZE WALL LIGHTING FIXTURE (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  9. 17. Interior detail, pilaster on transverse wall at the northeast ...

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

    17. Interior detail, pilaster on transverse wall at the northeast end of the Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to northeast (90mm lens). Note the offset top of the pilaster, a feature common to all interior transverse wall pilasters. - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV

  10. Interior Design Education within a Human Ecological Framework

    ERIC Educational Resources Information Center

    Kaup, Migette L.; Anderson, Barbara G.; Honey, Peggy

    2007-01-01

    An education based in human ecology can greatly benefit interior designers as they work to understand and improve the human condition. Design programs housed in colleges focusing on human ecology can improve the interior design profession by taking advantage of their home base and emphasizing the human ecological framework in the design curricula.…

  11. Virtual Interior Design Based On VRML AND JAVA

    NASA Astrophysics Data System (ADS)

    Qi, Shaoliang

    Virtual reality has been involved in a wide range of academic and commercial applications. It can give users a natural feeling of the environment by creating realistic virtual worlds. In this paper, we use vrml and java to discuss the virtual interior design. EAI and JASI are used to realize the interaction between user and virtual interior scene.

  12. INTERIOR VIEW, WESTERN STOREROOM LOOKING WEST. THE OPENING TO THE ...

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

    INTERIOR VIEW, WESTERN STOREROOM LOOKING WEST. THE OPENING TO THE LEFT OF THE RELIEVING ARCH CONNECTS TO A CORRIDOR LEADING TO THE OFFICE. THE CANTED WALL OF THIS CORRIDOR MARKS THE INTERIOR OF ONE OF THE THREE-SIDED WINDOW BAYS OF THE ORIGINAL HOUSE - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  13. 4. INTERIOR VIEW OF STATION FARLEY FACING SOUTH, SHOWING THE ...

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

    4. INTERIOR VIEW OF STATION FARLEY FACING SOUTH, SHOWING THE FRONT INTERIOR WALL AND VIEW APERTURE AND A PORTION OF THE INSTRUMENT MOUNTING PLATFORM ON THE FLOOR. - White's Point Reservation, Base End Stations, B"6, Bounded by Voyager Circle & Mariner Drive, San Pedro, Los Angeles County, CA

  14. 55. Interior of launch support building, diesel motor generator at ...

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

    55. Interior of launch support building, diesel motor generator at center left, diesel electric unit at upper center, batteries at bottom center, view towards northwest - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  15. 54. Interior of launch support building, fuel transfer pump at ...

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

    54. Interior of launch support building, fuel transfer pump at lower left, instrument air compressor at right - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  16. 52. Interior of launch support building, hydraulic pumping unit at ...

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

    52. Interior of launch support building, hydraulic pumping unit at lower center, service disconnect at right, view towards south - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  17. 50. Interior of launch support building, service disconnect at bottom ...

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

    50. Interior of launch support building, service disconnect at bottom center, repeater rack at right, view towards southwest - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  18. 51. Interior of launch support building, minuteman power processor at ...

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

    51. Interior of launch support building, minuteman power processor at lower left, power distribution panel at center, old diesel control panel at lower right, diesel battery at upper right, view towards west - Ellsworth Air Force Base, Delta Flight, Launch Facility, On County Road T512, south of Exit 116 off I-90, Interior, Jackson County, SD

  19. INTERIOR VIEW OF THE DINING ROOM LOOKING TOWARD THE SCREEN ...

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

    INTERIOR VIEW OF THE DINING ROOM LOOKING TOWARD THE SCREEN PORCH SHOWING THE DOUBLE SLIDING DOORS WITH SIDE LIGHTS. NOTE THE TYPICAL VINYL SHUTTERS ON THE INTERIOR OF THE WINDOW. VIEW FACING SOUTHWEST. - Hickam Field, Officers' Housing Type E, 301 Julian Avenue, Honolulu, Honolulu County, HI

  20. Assembly room, bunkhouse first floor interior. Vent pipe for missing ...

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

    Assembly room, bunkhouse first floor interior. Vent pipe for missing heating stove exited through opening into chimney, seen on the far wall. Walls are exposed studs and bracing with board and battan on the exterior and interior sides. - Sespe Ranch, Bunkhouse, 2896 Telegraph Road, Fillmore, Ventura County, CA

  1. 45. INTERIOR, FIRST FLOOR, SOUTHEAST CORNER OF GRAND STAIRCASE (STAIRS ...

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

    45. INTERIOR, FIRST FLOOR, SOUTHEAST CORNER OF GRAND STAIRCASE (STAIRS G), SIDE AISLE, EAST WALL, THE NEGRO'S CONTRIBUTION IN THE SOCIAL AND CULTURAL DEVELOPMENT OF AMERICA: EDUCATION MURAL - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  2. Effects of propeller rotation direction on airplane interior noise levels

    NASA Technical Reports Server (NTRS)

    Willis, C. M.; Mayes, W. H.; Daniels, E. F.

    1985-01-01

    Interior noise measurements for upsweeping and downsweeping movement of the propeller blade tips past the fuselage were made on a twin-engine airplane and on two simplified fuselage models. Changes in interior noise levels of as much as 8 dB reversal of propeller rotation direction were measured for some configurations and test conditions.

  3. Interior Design Supports Art Education: A Case Study

    ERIC Educational Resources Information Center

    Clemons, Stephanie A.

    2006-01-01

    Interior design, as a field of study, is a rapidly growing area of interest--particularly for teenagers in the United States. Part of this interest stems from the proliferation of design-related reality shows available through television media. Some art educators and curriculum specialists in the nation perceive the study of interior spaces as a…

  4. Mood perception of interior colors in a gym

    NASA Astrophysics Data System (ADS)

    Ohno, Haruyo; Koizumi, Naoko

    2002-06-01

    When people enter a gym, they feel more like exercising in some cases than other cases. The interior color of the space may be a contributing factor. This paper discusses how the interior color of a gym affects female subjects in their twenties and forties to fifties both physiologically and psychologically.

  5. 17. Interior view, greenhouse, north wall taken from the ground. ...

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

    17. Interior view, greenhouse, north wall taken from the ground. Stucco-painted white-covered the interior walls in order to seal-off any drafts and to reflect the sunlight entering through the east-facing windows. - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  6. Interior view to show inside of one of the three ...

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

    Interior view to show inside of one of the three octagonal-shaped pavilions; note interior seating. View taken from beginning of the causeway just outside the Music Hall (MD-1109-G) - National Park Seminary, Chateau Causeways, Between Linden Lane & Beach Drive, Silver Spring, Montgomery County, MD

  7. Detail, interior side of doubleplanked door, north end, Burton Park ...

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

    Detail, interior side of double-planked door, north end, Burton Park Club House, view to east-southeast (135mm lens). Note diagonal sheathing of interior surface, wrought-iron strap hinges. - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  8. 51. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS ...

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

    51. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS AND CRAFTS SHOP, DETAIL OF HANDPAINTED LIGHTING FIXTURE (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  9. 47. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS ...

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

    47. INTERIOR, FIRST FLOOR, MAIN CORRIDOR, ROOM 1023, INDIAN ARTS AND CRAFTS SHOP, NORTH WALL, BUFFALO HUNT MURAL (LEFT) AND BREAKING CAMP AT WARTIME MURAL (RIGHT) (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  10. DESIGN INFORMATION REPORT: PROTECTION OF WASTEWATER LAGOON INTERIOR SLOPES

    EPA Science Inventory

    A problem common to many wastewater treatment and storage lagoons is erosion of the interior slopes. Erosion may be caused by surface runoff and wind-induced wave action. The soils that compose the steep interior slopes of lagoons are especially susceptible to erosion and slumpin...

  11. 14 CFR 135.170 - Materials for compartment interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS..., if there is a substantially complete replacement of the cabin interior after April 30, 1972. (iv... substantially complete replacement of the cabin interior after that date. (v) Except as provided in paragraph...

  12. 10. CONTROL ROOM INTERIOR. Looking into southwest corner. CONTROL ROOM ...

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

    10. CONTROL ROOM INTERIOR. Looking into southwest corner. CONTROL ROOM INTERIOR, SHOWING ESCAPE HATCH. Looking north along east wall. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Instrumentation & Control Building, Test Area 1-115, northwest end of Saturn Boulevard, Boron, Kern County, CA

  13. AMOUNT OF FUTURE FOREST INTERIOR AT A 2 HECTARE SCALE

    EPA Science Inventory

    Forests provide economic and ecological value. High amounts of forest interior indicates a highly connected forest, which generally enhances those economic and ecological values. INT2 is the percent of forest that is classified as interior using a 2 ha scale.

  14. AMOUNT OF FOREST INTERIOR AT A 65 HECTARE SCALE

    EPA Science Inventory

    Forests provide economic and ecological value. High amounts of forest interior indicates a highly connected forest, which generally enhances those economic and ecological values. INT65 is the percent of forest that is classified as interior using a 65 ha scale.

  15. AMOUNT OF FUTURE FOREST INTERIOR AT A 65 HECTARE SCALE

    EPA Science Inventory

    Forests provide economic and ecological value. High amounts of forest interior indicates a highly connected forest, which generally enhances those economic and ecological values. INT65 is the percent of forest that is classified as interior using a 65 ha scale.

  16. 42. INTERIOR, FIRST FLOOR, NORTHWEST CORNER OF GRAND STAIRCASE (STAIRS ...

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

    42. INTERIOR, FIRST FLOOR, NORTHWEST CORNER OF GRAND STAIRCASE (STAIRS G), SIDE AISLE, WEST WALL, THE NEGRO'S CONTRIBUTION IN THE SOCIAL AND CULTURAL DEVELOPMENT OF AMERICA: SCIENCE MURAL - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  17. 67. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), ...

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

    67. INTERIOR, FIRST FLOOR, WING 1100 EAST, AUDITORIUM (CONFERENCE HALL), BACKSTAGE CORRIDOR, DETAIL OF RANGING INCANDESCENT LAMP (4' x 5' negative; 8' x 10' print) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  18. 19. INTERIOR OF BEDROOM NO. 2 SHOWING BUILTIN CABINETS ALONG ...

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

    19. INTERIOR OF BEDROOM NO. 2 SHOWING BUILT-IN CABINETS ALONG EAST WALL. THIS PORTION OF THE BEDROOM WAS EXTENDED IN REMODELING THAT INCORPORATED THE FRONT PORCH INTO THE INTERIOR HOUSE. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  19. 14 CFR 91.613 - Materials for compartment interiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Materials for compartment interiors. 91.613 Section 91.613 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... compartment interiors. (a) No person may operate an airplane that conforms to an amended or supplemental...

  20. A research to reduce interior noise in general aviation airplanes. General aviation interior noise study

    NASA Technical Reports Server (NTRS)

    Roskam, J.; Muirhead, V. U.; Smith, H. W.; Peschier, T. D.

    1977-01-01

    The construction, calibration, and properties of a facility for measuring sound transmission through aircraft type panels are described along with the theoretical and empirical methods used. Topics discussed include typical noise source, sound transmission path, and acoustic cabin properties and their effect on interior noise. Experimental results show an average sound transmission loss in the mass controlled frequency region comparable to theoretical predictions. The results also verify that transmission losses in the stiffness controlled region directly depend on the fundamental frequency of the panel. Experimental and theoretical results indicate that increases in this frequency, and consequently in transmission loss, can be achieved by applying pressure differentials across the specimen.

  1. Capillary flow in an interior corner

    NASA Astrophysics Data System (ADS)

    Weislogel, Mark M.; Lichter, Seth

    1998-10-01

    The design of fluids management processes in the low-gravity environment of space requires an accurate description of capillarity-controlled flow in containers. Here we consider the spontaneous redistribution of fluid along an interior corner of a container due to capillary forces. The analytical portion of the work presents an asymptotic formulation in the limit of a slender fluid column, slight surface curvature along the flow direction z, small inertia, and low gravity. The scaling introduced explicitly accounts for much of the variation of flow resistance due to geometry and so the effects of corner geometry can be distinguished from those of surface curvature. For the special cases of a constant height boundary condition and a constant flow condition, the similarity solutions yield that the length of the fluid column increases as t1/2 and t3/5, respectively. In the experimental portion of the work, measurements from a 2.2 s drop tower are reported. An extensive data set, collected over a previously unexplored range of flow parameters, includes estimates of repeatability and accuracy, the role of inertia and column slenderness, and the effects of corner angle, container geometry, and fluid properties. At short times, the fluid is governed by inertia (t[less, similar]tLc). Afterwards, an intermediate regime (tLc[less, similar]t[less, similar] tH) can be shown to be modelled by a constant-flow-like similarity solution. For t[gt-or-equal, slanted]tH it is found that there exists a location zH at which the interface height remains constant at a value h(zH, t)=H which can be shown to be well predicted. Comprehensive comparison is made between the analysis and measurements using the constant height boundary condition. As time increases, it is found that the constant height similarity solution describes the flow over a lengthening interval which extends from the origin to the invariant tip solution. For t[dbl greater-than sign]tH, the constant height solution

  2. Schiaparelli Crater Rim and Interior Deposits

    NASA Technical Reports Server (NTRS)

    1998-01-01

    A portion of the rim and interior of the large impact crater Schiaparelli is seen at different resolutions in images acquired October 18, 1997 by the Mars Global Surveyor Orbiter Camera (MOC) and by the Viking Orbiter 1 twenty years earlier. The left image is a MOC wide angle camera 'context' image showing much of the eastern portion of the crater at roughly 1 km (0.6 mi) per picture element. The image is about 390 by 730 km (240 X 450 miles). Shown within the wide angle image is the outline of a portion of the best Viking image (center, 371S53), acquired at a resolution of about 240 m/pixel (790 feet). The area covered is 144 X 144 km (89 X 89 miles). The right image is the high resolution narrow angle camera view. The area covered is very small--3.9 X 10.2 km (2.4 X 6.33 mi)--but is seen at 63 times higher resolution than the Viking image. The subdued relief and bright surface are attributed to blanketing by dust; many small craters have been completely filled in, and only the most recent (and very small) craters appear sharp and bowl-shaped. Some of the small craters are only 10-12 m (30-35 feet) across. Occasional dark streaks on steeper slopes are small debris slides that have probably occurred in the past few decades. The two prominent, narrow ridges in the center of the image may be related to the adjustment of the crater floor to age or the weight of the material filling the basin.

    Malin Space Science Systems (MSSS) and the California Institute of Technology built the MOC using spare hardware from the Mars Observer mission. MSSS operates the camera from its facilities in San Diego, CA. The Jet Propulsion Laboratory's Mars Surveyor Operations Project operates the Mars Global Surveyor spacecraft with its industrial partner, Lockheed Martin Astronautics, from facilities in Pasadena, CA and Denver, CO.

  3. Measurement, analysis, and prediction of aircraft interior noise

    NASA Technical Reports Server (NTRS)

    Howlett, J. T.; Williams, L. H.; Catherines, J. J.; Jha, S. K.

    1976-01-01

    Considerations of comfort of passengers and crew in light aircraft and helicopters indicate substantial benefits may be obtained by the reduction of interior noise levels. This paper discusses an ongoing research effort to reduce interior noise in such vehicles. Data from both field and laboratory studies for a light aircraft are presented. The laboratory data indicate that structural vibration is an efficient source of interior noise and should be considered in the reduction of interior noise. Flight data taken on a helicopter before and after installation of acoustic treatment demonstrate that over 30 dB of noise reduction can be obtained in certain portions of the spectra. However, subjective evaluations of the treated vehicle indicate that further reductions in interior noise are desirable. An existing interior noise prediction method which was developed for large jet transports was applied to study low-frequency noise in a light aircraft fuselage. The results indicate that improvements in the analytical model may be necessary for the prediction of interior noise of light aircraft.

  4. Enceladus' Interior: A Liquid Circulation Model

    NASA Astrophysics Data System (ADS)

    Matson, Dennis L.; Johnson, Torrence; Lunine, Jonathan; Castillo-Rogez, Julie

    We are studying a model for Enceladus' interior in which the water, gas, dust and heat are supplied to the plumes by a relatively deeply circulating brine solution. Data indicates such a source for the erupting material. On the basis of ammonia in the plume gas Waite et al. [1] suggested that the jets might originate from a liquid water region under Enceladus' icy surface. Postberg et al. [2] noted that the presence of ". . . grains that are rich in sodium salts (0.5-2 percent by mass). . . can arise only if the plumes originate from liquid water." Waite et al. [1] also regard the some of the plume chemicals as evidence for interactions with an ice layer presumably overlying the liquid water reservoir. They suggest that this could be in the form of dissociation of clathrate hydrates [3]. Additionally, there is a large heat flow of more than 15 GW [4, 5] coming out of Enceladus' south polar region. We consider a model that brings heat and chemical species up to the surface from a reservoir or "ocean" located below the ice crust that may be many tens of kilometers thick. Water transits to the surface via vertical conduits. The Cassini INMS data suggest that the water has a relatively large gas content of order a few percent. As the water travels upward and the pressure is released, exolving gases form bubbles. Since the bubbly liquid is less dense than the ice, it moves upward. (This part of the model is a variant of the "Perrier Ocean" Europa model of Crawford and Stevenson [6]. A similar model was studied for Ganymede by Murchie and Head [7].) Postberg et al. [2] model the plume eruptions that result from the water, gases, salts, and other chemicals that our circulation model provides. In the near-surface reservoir feeding the plumes, bubbles reaching the surface of the water pop and throw a very fine spray. Some of these very small droplets of brine exit with the plume gas and provide the observed salt-rich dust particles [2]. Much of the water-borne heat is

  5. Interior's Climate Science Centers: Focus or Fail

    NASA Astrophysics Data System (ADS)

    Udall, B.

    2012-12-01

    After a whirlwind two years of impressive and critical infrastructure building, the Department of Interior's Climate Science Centers are now in a position to either succeed or fail. The CSCs have a number of difficult structural problems including too many constituencies relative to the available resources, an uneasy relationship among many of the constituencies including the DOI agencies themselves, a need to do science in a new, difficult and non-traditional way, and a short timeframe to produce useful products. The CSCs have built a broad and impressive network of scientists and stakeholders. These entities include science providers of the universities and the USGS, and decision makers from the states, tribes, DOI land managers and other federal agencies and NGOs. Rather than try to support all of these constituencies the CSCs would be better served by refocusing on a core mission of supporting DOI climate related decision making. The CSCs were designed to service the climate science needs of DOI agencies, many of which lost their scientific capabilities in the 1990s due to a well-intentioned but ultimately harmful re-organization at DOI involving the now defunct National Biological Survey. Many of these agencies would like to have their own scientists, have an uneasy relationship with the nominal DOI science provider, the USGS, and don't communicate effectively among themselves. The CSCs must not succumb to pursuing science in either the traditional mode of the USGS or in the traditional mode of the universities, or worse, both of them. These scientific partners will need to be flexible, learn how to collaborate and should expect to see fewer resources. Useful CSC processes and outputs should start with the recommendations of the 2009 NRC Report Informing Decisions in a Changing Climate: (1) begin with users' needs; (2) give priority to process over products; (3) link information producers and users; (4) build connections across disciplines and organizations

  6. Ecohydrology of Interior Alaska boreal forest systems

    NASA Astrophysics Data System (ADS)

    Cable, J.; Bolton, W. R.

    2012-12-01

    The ecohydrology of boreal forest ecosystems of Interior Alaska is not well understood largely because of challenges posed by the presence of discontinuous permafrost. Near-surface permafrost results in storage-dominated systems with cold, poorly drained soils, and slow growing, low statured coniferous trees (Picea mariana) or CDE's. The transition to permafrost-free areas can occur over a few meters and is accompanied by a vegetation community dominated by large deciduous trees (Populus sp. and Betula sp.) or DDE's. Typically, areas with permafrost are on north facing slopes and valley bottoms, and areas without permafrost are south facing. In Alaska's boreal forest, the permafrost is very warm and vulnerable to the effects of climate change. Once permafrost begins to thaw, the vegetation community shifts from coniferous to deciduous dominated. Streamflow in watersheds with a larger permafrost distribution tends to be higher and more responsive to precipitation events than in watersheds with low permafrost distribution. In fact, precipitation events in the low permafrost areas do not infiltrate past the rooting zone of the deciduous trees (~5-40 cm). This suggests that the deciduous trees may remove water from the system via uptake and transpiration. We focus on how vegetation water use affects boreal forest hydrology in areas of discontinuous permafrost. Specifically, we ask: what are the patterns of vegetation water use in areas with and without permafrost? This study focuses on the CDE and DDE systems. Our research sites are established on low and high locations on each aspect (south facing DDE, north facing CDE) to capture the variability associated with the different hillside drainage properties. At each of the four sites during the growing season, we measured various aspects of plant water use dynamics, including water flux, water content, water sources, depth of water uptake in the soil, and water stress. We use a Bayesian framework to analyze the data. We

  7. Lunar Crater Interiors with High Circular Polarization Signatures

    NASA Astrophysics Data System (ADS)

    Weitz, C. M.; Campbell, B. A.; Morgan, G.

    2015-12-01

    We analyzed 12.6-cm Earth-based radar images of the Moon to search for older craters (pre-Copernican) that display high values of the circular polarization ratio (CPR) on their interior walls. These craters have highly eroded rims and ejecta, indicating that there must be a source exposed within the crater interior that is continuously creating a rougher surface. Of particular interest are craters between 10-25 km in diameter that occur in smooth plains in the highlands, where competent layers are not expected as they are for the mare. After identifying these high-CPR interiors in pre-Copernican craters, we studied LROC NAC and Kaguya TC images to search for possible albedo and layering on crater interior walls that might signal the presence of anomalous material. Our results indicate that high-CPR craters generally have boulder fields clustered around their upper interior walls. We divide the high-CPR craters into three types: (1) craters on the layered mare lava flows; (2) craters in the highlands that correlate to mapped locations of smooth plains; and (3) craters on the highlands that are not associated with smooth plains. Most of the high-CPR craters in the highlands are associated with Eratosthenian-period craters, and most of these are also on smooth plains, indicating that impact melt sheets are a likely source for the boulders exposed on their interior walls. Statistical analyses will be performed after incorporating multiple lunar datasets into GIS to quantify these preliminary interpretations. Figure 1. Example of high-CPR crater Zagut A located on smooth plains in the highlands. LROC images showing boulders on (a) northern crater interior wall and (b) southern crater interior wall. (c) Stronlgy enhanced values of CPR are observed for the interior of Zagut A.

  8. Interior noise reduction in a large civil helicopter

    NASA Technical Reports Server (NTRS)

    Howlett, J. T.; Clevenson, S. A.; Rypf, J. A.; Snyder, W. J.

    1977-01-01

    The results of an evaluation of the effectiveness of current noise reduction technology in attaining acceptable levels of interior noise in a large (about 20,000 kg) passenger-carrying helicopter are presented. The helicopter studied is a modified CH-53A with a specially designed, acoustically treated passenger cabin. The acoustic treatment reduced the average A-weighted interior noise levels from 115 db to 87 db. The study suggests selected improvements in the acoustic treatment which could result in additional reduction in cabin noise levels. The resulting levels would be only slightly greater than the interior noise levels of current narrow-body jet transports.

  9. Post Voyager comparisons of the interiors of Uranus and Neptune

    NASA Technical Reports Server (NTRS)

    Podolak, M.; Reynolds, R. T.; Young, R.

    1990-01-01

    The recent Voyager flyby of Uranus and Neptune has provided refined values for the gravitational moments and rotation periods of those planets. Using these new parameters, models of the interiors of these planets show that their density distributions are very similar. This lends support to the conjecture that their compositions are similar as well. The models are indeed consistent with such a conjecture. The difference in the internal heat sources of these two planets may be due to the fact that heat transport from the interior of Uranus is inhibited by a statically stable interior.

  10. Interior says new management will solve OSM's problems

    SciTech Connect

    Not Available

    1985-10-01

    This article describes Interior Secretary Donald P. Hodel's plans to deal with many of the problems that plague the Office of Surface Mining (OSM) by realigning OSM management. An eight week joint review by the Interior Department and the House Committee on Interior and Insular Affairs has indentified significant problems affecting OSM's policy and planning, state oversight and assistance, abandoned mine lands, and federal mining permits and penalties programs. Problems also were found with OSM's automatic data processing systems. The joint review also pointed to a lack of management control and direction.

  11. The lunar interior. [compressional velocities of interior materials compared with lunar seismic results

    NASA Technical Reports Server (NTRS)

    Anderson, D. L.; Kovach, R. L.

    1972-01-01

    The compressional velocities are estimated for materials thought to be important in the lunar interior and compared with lunar seismic results. The lower lunar crust has velocities appropriate for basalts or anorthosites. Anorthosite is preferred if lunar basalts result from a small degree of partial melting. The high velocities associated with the uppermost mantle imply high densities and a change to a lighter assemblage at depths of the order of 120 km. Ca- and Al-rich minerals are important components of both the lower crust and the upper mantle. Most of the moon may have accreted from refractory material rich in Ca, Al, U, and the rare-earth elements. The important mineral of the upper mantle is garnet; possible accessory minerals are kyanite, spinel and rutile. If the seismic results stand up, the high-velocity layer in the moon is more likely to be a high-pressure form of anorthosite than eclogite, pyroxenite, or dunite.

  12. Interior and its implications for the atmosphere. [effects of Titan interior structure on its atmospheric composition

    NASA Technical Reports Server (NTRS)

    Lewis, J. S.

    1974-01-01

    The bulk composition and interior structure of Titan required to explain the presence of a substantial methane atmosphere are shown to imply the presence of solid CH4 - 7H2O in Titan's primitive material. Consideration of the possible composition and structure of the present atmosphere shows plausible grounds for considering models with total atmospheric pressures ranging from approximately 20 mb up to approximately 1 kb. Expectations regarding the physical state of the surface and its chemical composition are strongly conditioned by the mass of atmosphere believed to be present. A surface of solid CH4, liquid CH4 solid, CH4 hydrate, H2O ice, aqueous NH3 solution, or even a non-surface of supercritical H2O-NH3-CH4 fluid could be rationalized.

  13. 7. Light tower, interior from entrance, looking northwest Pumpkin ...

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

    7. Light tower, interior from entrance, looking northwest - Pumpkin Island Light Station, Pumpkin Island, at northern end of Eggemoggin Beach, off northwest end of Little Deer Island, Eggemoggin, Hancock County, ME

  14. 5. VIEW NORTHWEST SHOWING AQUEDUCT PRISM. NOTE INTERIOR STONE WORK ...

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

    5. VIEW NORTHWEST SHOWING AQUEDUCT PRISM. NOTE INTERIOR STONE WORK OF THE PARAPET WALL AND REMAINS OF 1920 TIMBER AND CONCRETE FLOORING SYSTEM. - Chesapeake & Ohio Canal, Conococheague Creek Aqueduct, Milepost 99.80, Williamsport, Washington County, MD

  15. 5. INTERIOR VIEW OF WEST END OF BUILDING, SHOWING CEILING ...

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

    5. INTERIOR VIEW OF WEST END OF BUILDING, SHOWING CEILING BRIDGE CRANE. - Oakland Army Base, Vehicle Maintenance Shop, Tobruk Street, between Warehouse Road & Ukraine Street, Oakland, Alameda County, CA

  16. 9. INTERIOR VIEW OF EYE PRESS AREA; TO LEFT IS ...

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

    9. INTERIOR VIEW OF EYE PRESS AREA; TO LEFT IS A TWO-BAY SLOTTED TYPE FURNACE, TO CENTER IS EYE PRESS, TO RIGHT IS CURCULAR SAW - Warwood Tool Company, Foot of Nineteenth Street, Wheeling, Ohio County, WV

  17. 14. BALD MOUNTAIN MILL, INTERIOR SHOWING GOLD TANKS FROM WEST, ...

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

    14. BALD MOUNTAIN MILL, INTERIOR SHOWING GOLD TANKS FROM WEST, c. 1937. DATE BASED ON USE IN PUBLICATION. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  18. 11. INTERIOR, FIRST FLOOR, THE CRYSTAL ROOM (AS SEEN REFLECTED ...

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

    11. INTERIOR, FIRST FLOOR, THE CRYSTAL ROOM (AS SEEN REFLECTED IN WALL MIRRORS) (5' x 7' negative; 8' x 10' print) - Willard Hotel, 1401-1409 Pennsylvania Avenue Northwest, Washington, District of Columbia, DC

  19. 12. INTERIOR, FIRST FLOOR, THE CRYSTAL ROOM, DETAIL OF CORNICE ...

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

    12. INTERIOR, FIRST FLOOR, THE CRYSTAL ROOM, DETAIL OF CORNICE AND CEILING (5' x 7' negative; 8' x 10' print) - Willard Hotel, 1401-1409 Pennsylvania Avenue Northwest, Washington, District of Columbia, DC

  20. 5. INTERIOR, TWO 5' X 6' HIGH PRESSURE EMERGENCY GATES, ...

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

    5. INTERIOR, TWO 5' X 6' HIGH PRESSURE EMERGENCY GATES, FOR BUREAU OF RECLAIMATION, WITH HYDRAULIC HOISTS, INSIDE OF MACHINE SHOP (CA 1930S). - Hardie-Tynes Manufacturing Company, Workshop, 800 Twenty-eighth Street North, Birmingham, Jefferson County, AL

  1. Interior detail of counters in second floor room at northeast ...

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

    Interior detail of counters in second floor room at northeast corner; camera facing southeast. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  2. Interior detail of main entrance doors on south wall; camera ...

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

    Interior detail of main entrance doors on south wall; camera facing south. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  3. Interior view of space in north wing, showing main entry; ...

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

    Interior view of space in north wing, showing main entry; camera facing east. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  4. 6. VAL CAMERA STATION, VIEW FROM INTERIOR OUT OF WINDOW ...

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

    6. VAL CAMERA STATION, VIEW FROM INTERIOR OUT OF WINDOW OPENING TOWARD VAL FIRING RANGE LOOKING SOUTHEAST WITH CAMERA MOUNT IN FOREGROUND. - Variable Angle Launcher Complex, Camera Stations, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

  5. Interior detail of main entry lobby showing arched hallways and ...

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

    Interior detail of main entry lobby showing arched hallways and staircase; camera facing north. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  6. Interior detail of main center stairway at first floor; camera ...

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

    Interior detail of main center stairway at first floor; camera facing north. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  7. Interior detail of first floor room on north side showing ...

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

    Interior detail of first floor room on north side showing wainscoting and decorative grillwork; camera facing southwest. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  8. Interior view of first floor room at northwest corner; camera ...

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

    Interior view of first floor room at northwest corner; camera facing northwest. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  9. Interior view of north wall showing roof trusses & monitor; ...

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

    Interior view of north wall showing roof trusses & monitor; camera facing northeast. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  10. 6. PHOTOCOPY, INTERIOR OF MAGAZINE LOOKING FROM GROUND LEVEL. ...

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

    6. PHOTOCOPY, INTERIOR OF MAGAZINE LOOKING FROM GROUND LEVEL. - NIKE Missile Base SL-40, Underground Storage Magazines & Launcher-Loader Assemblies, Southwesternmost end of launch area, Hecker, Monroe County, IL

  11. 27. Generator Voltage Regulator Cabinet Interior for Unit 1, view ...

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

    27. Generator Voltage Regulator Cabinet Interior for Unit 1, view to the northwest. - Washington Water Power Clark Fork River Noxon Rapids Hydroelectric Development, Powerhouse, South bank of Clark Fork River at Noxon Rapids, Noxon, Sanders County, MT

  12. 6. Main Control Switchboard (north end interior), view to the ...

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

    6. Main Control Switchboard (north end interior), view to the southwest. - Washington Water Power Clark Fork River Noxon Rapids Hydroelectric Development, Powerhouse, South bank of Clark Fork River at Noxon Rapids, Noxon, Sanders County, MT

  13. INTERIOR VIEW OF EAST SIDE WALL AND DOOR, FACING EAST. ...

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

    INTERIOR VIEW OF EAST SIDE WALL AND DOOR, FACING EAST. - Douglas Aircraft Company Long Beach Plant, Aircraft Wing & Fuselage Assembly Building, 3855 Lakewood Boulevard, Long Beach, Los Angeles County, CA

  14. 14. INTERIOR VIEW, FIRST FLOOR, EAST PARLOR, NORTHEAST (WINDOW) AND ...

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

    14. INTERIOR VIEW, FIRST FLOOR, EAST PARLOR, NORTHEAST (WINDOW) AND SOUTHEAST (FIREPLACE) WALLS, LOOKING EAST (NOTE THE STENCILING ALONG THE CORNICE AND ON THE CEILING) - Clifton Farm, Off Baker Road, Frederick, Frederick County, MD

  15. 50. MCDONALD RANCH: INTERIOR OF SOUTHEAST ROOM OF RANCH HOUSE, ...

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

    50. MCDONALD RANCH: INTERIOR OF SOUTHEAST ROOM OF RANCH HOUSE, VIEWED FROM WEST AND SHOWING STENCILED FRIEZE BELOW CEILING - White Sands Missile Range, Trinity Site, Vicinity of Routes 13 & 20, White Sands, Dona Ana County, NM

  16. 48. INTERIOR, FIRST FLOOR, ENTRANCE HALL, DETAIL OF BUST OF ...

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

    48. INTERIOR, FIRST FLOOR, ENTRANCE HALL, DETAIL OF BUST OF SAMUEL CLEMENTS AND WALL STENCILING - Mark Twain House, 351 Farmington Avenue (corrected from original address of 531 Farmington Avenue), Hartford, Hartford County, CT

  17. 12. Interior, guest suite on the second floor. Plaster ceiling ...

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

    12. Interior, guest suite on the second floor. Plaster ceiling with stencilled border design, plaster molded cornice, and window frame detail. - Trenton House Hotel, 20-24 North Warren Street & 1-19 East Hanover Street, Trenton, Mercer County, NJ

  18. 14. INTERIOR VIEW OF FIREPLACE AND SURROUNDING WALL IN FIRST ...

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

    14. INTERIOR VIEW OF FIREPLACE AND SURROUNDING WALL IN FIRST FLOOR, NORTHWEST PARLOR, NORTH WALL, WITH SCALE (NOTE WALL STENCILING) - George W. Eckhart House, 810 Main Street, Wheeling, Ohio County, WV

  19. 7. Interior view of first floor living room. View to ...

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

    7. Interior view of first floor living room. View to west. - U.S. Customs Service Port of Roosville, Immigration & Naturalization Service Residence, 45 feet southwest of Main Port Building, Eureka, Lincoln County, MT

  20. 9. Interior view of first floor porch. View to southeast. ...

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

    9. Interior view of first floor porch. View to southeast. - U.S. Customs Service Port of Roosville, Immigration & Naturalization Service Residence, 45 feet southwest of Main Port Building, Eureka, Lincoln County, MT

  1. 8. Interior view of first floor kitchen. View to northeast. ...

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

    8. Interior view of first floor kitchen. View to northeast. - U.S. Customs Service Port of Roosville, Immigration & Naturalization Service Residence, 45 feet southwest of Main Port Building, Eureka, Lincoln County, MT

  2. 10. Interior view of typical first floor bedroom. View to ...

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

    10. Interior view of typical first floor bedroom. View to southeast. - U.S. Customs Service Port of Roosville, Immigration & Naturalization Service Residence, 45 feet southwest of Main Port Building, Eureka, Lincoln County, MT

  3. 1. INTERIOR VIEW SHOWING THE ORIGINAL STAIRWAY. BOTTOM OF STAIRS ...

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

    1. INTERIOR VIEW SHOWING THE ORIGINAL STAIRWAY. BOTTOM OF STAIRS FACE THE DOCK AREA. THE ELEVATOR ON THE RIGHT DOES NOT APPEAR TO BE ORIGINAL. - U. S. Coast Guard Headquarters Building, Ketchikan, Ketchikan Gateway Borough, AK

  4. 9. INTERIOR, XRAY ROOM, FROM DOORWAY, LOOKING SOUTHEAST. Oakland ...

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

    9. INTERIOR, X-RAY ROOM, FROM DOORWAY, LOOKING SOUTHEAST. - Oakland Naval Supply Center, Administration Building-Dental Annex-Dispensary, Between E & F Streets, East of Third Street, Oakland, Alameda County, CA

  5. 74. Credit TCL. General overview of interior from gallery looking ...

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

    74. Credit TCL. General overview of interior from gallery looking east. Note air duct on generator (now removed). - Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Bluff, Tehama County, CA

  6. 10. Interior view of communications compartment. View toward front of ...

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

    10. Interior view of communications compartment. View toward front of aircraft. - Offutt Air Force Base, Looking Glass Airborne Command Post, Looking Glass Aircraft, On Operational Apron covering northeast half of Project Looking Glass Historic District, Bellevue, Sarpy County, NE

  7. 11. Interior view of communications compartment. View toward rear of ...

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

    11. Interior view of communications compartment. View toward rear of aircraft. - Offutt Air Force Base, Looking Glass Airborne Command Post, Looking Glass Aircraft, On Operational Apron covering northeast half of Project Looking Glass Historic District, Bellevue, Sarpy County, NE

  8. 9. Interior view of electronics compartment. View toward rear of ...

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

    9. Interior view of electronics compartment. View toward rear of aircraft. - Offutt Air Force Base, Looking Glass Airborne Command Post, Looking Glass Aircraft, On Operational Apron covering northeast half of Project Looking Glass Historic District, Bellevue, Sarpy County, NE

  9. 16. INTERIOR VIEW TO THE SOUTHWEST OF ROOM 5, OFFICE ...

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

    16. INTERIOR VIEW TO THE SOUTHWEST OF ROOM 5, OFFICE AND STORAGE ROOM. - Nevada Test Site, Test Cell A Facility, Test Cell A Building & Addition, Area 25, Jackass Flats, Road F, Mercury, Nye County, NV

  10. 16. INTERIOR VIEW TO THE SOUTHEAST OF ROOM 137, A ...

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

    16. INTERIOR VIEW TO THE SOUTHEAST OF ROOM 137, A REACTOR CONTROL LAB ADJACENT TO ASSEMBLY BAY NO. 2. - Nevada Test Site, Reactor Maintenance Assembly & Dissassembly Facility, Area 25, Jackass Flats, Junction of Roads F & G, Mercury, Nye County, NV

  11. 16. TYPE F, BUILDING #516732 PEARSON ROAD, INTERIOR, SECOND FLOOR, ...

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

    16. TYPE F, BUILDING #516-732 PEARSON ROAD, INTERIOR, SECOND FLOOR, HALLWAY, NORTHWEST VIEW. - Wright-Patterson Air Force Base, Brick Officers' Quarters, Types E & F, Area A, Dayton, Montgomery County, OH

  12. 14. INTERIOR VIEW OF FIRST FLOOR ENTRY HALL, DOOR TO ...

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

    14. INTERIOR VIEW OF FIRST FLOOR ENTRY HALL, DOOR TO LIVING ROOM AND DINING ROOM AT RIGHT, VIEW TO SOUTHEAST, ELECTRONIC FLASH ILLUMINATION. - Le Fevre House, 1444 Moore, Campbell, Santa Clara County, CA

  13. 24. Detail, typical interior door, from living room to master ...

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

    24. Detail, typical interior door, from living room to master bedroom; view to south; 135mm lens with electronic flash illumination. - Warner Hutton House, 13495 Sousa Lane, Saratoga, Santa Clara County, CA

  14. 23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. Rocky ...

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

    23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  15. Interior view showing the gable end of the clerestory and ...

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

    Interior view showing the gable end of the clerestory and the main roof, view facing southeast - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI

  16. INTERIOR VIEW OF THE FIRST FLOOR, SHOWING COLUMNS WITH CONICAL ...

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

    INTERIOR VIEW OF THE FIRST FLOOR, SHOWING COLUMNS WITH CONICAL CAPITALS. VIEW FACING SOUTH. - U.S. Naval Base, Pearl Harbor, Aviation Storehouse, Vincennes Avenue at Simms Street, Pearl City, Honolulu County, HI

  17. INTERIOR VIEW OF HALLWAY LOOKING TOWARD LOBBY, SHOWING WINDOW DETAILS, ...

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

    INTERIOR VIEW OF HALLWAY LOOKING TOWARD LOBBY, SHOWING WINDOW DETAILS, VIEW FACING WEST-SOUTHWEST. - Naval Air Station Barbers Point, Control Tower & Aviation Operations Building, Near intersection of runways between Hangar 110 & Building 115, Ewa, Honolulu County, HI

  18. Interior view showing the framing for the long side of ...

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

    Interior view showing the framing for the long side of the clerestory, view facing north - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI

  19. Interior view showing the framing for the main roof, view ...

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

    Interior view showing the framing for the main roof, view facing south - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI

  20. 4. INTERIOR VIEW NORTHWEST, ALLEYWAY PASSAGE BETWEEN 216 AND 218 ...

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

    4. INTERIOR VIEW NORTHWEST, ALLEYWAY PASSAGE BETWEEN 216 AND 218 KING STREET SHOWING MASONRY ARCHED CONSTRUCTION SUPPORTING UPPER STORIES - King Street, 200 Block, 216 King Street (Commercial Building), Wilmington, New Castle County, DE

  1. Interior view of bedroom 3 showing double doors to dining ...

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

    Interior view of bedroom 3 showing double doors to dining area and china dresser in background, facing southeast. - Albrook Air Force Station, Company Officer's Quarters, East side of Canfield Avenue, Balboa, Former Panama Canal Zone, CZ

  2. Interior view of dining area showing china dresser, and bifold ...

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

    Interior view of dining area showing china dresser, and bi-fold door to hall, facing southeast. - Albrook Air Force Station, Company Officer's Quarters, East side of Canfield Avenue, Balboa, Former Panama Canal Zone, CZ

  3. Interior view of living and dining areas showing china dresser ...

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

    Interior view of living and dining areas showing china dresser and structural system, facing northeast. - Albrook Air Force Station, Field Officer's Quarters, West side of Dargue Avenue Circle, Balboa, Former Panama Canal Zone, CZ

  4. Navy photograph, July 4, 1942, Photograph #2227. VIEW OF INTERIOR ...

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

    Navy photograph, July 4, 1942, Photograph #2227. VIEW OF INTERIOR OF GYMNASIUM, BUILDING 23, WITH MOVIE SCREEN, FACING WEST - Roosevelt Base, Auditorium-Gymnasium, West Virginia Street between Richardson & Reeves Avenues, Long Beach, Los Angeles County, CA

  5. 13. INTERIOR VIEW TO THE SOUTHEAST OF ROOM 101, COLD ...

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

    13. INTERIOR VIEW TO THE SOUTHEAST OF ROOM 101, COLD ASSEMBLY BAY NO. 1. - Nevada Test Site, Reactor Maintenance Assembly & Dissassembly Facility, Area 25, Jackass Flats, Junction of Roads F & G, Mercury, Nye County, NV

  6. 15. INTERIOR VIEW TO THE EAST OF ROOM 102, A ...

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

    15. INTERIOR VIEW TO THE EAST OF ROOM 102, A MACHINE SHOP ADJACENT TO ASSEMBLY BAY NO. 1. - Nevada Test Site, Reactor Maintenance Assembly & Dissassembly Facility, Area 25, Jackass Flats, Junction of Roads F & G, Mercury, Nye County, NV

  7. 14. INTERIOR VIEW TO THE SOUTH OF ROOM 136, COLD ...

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

    14. INTERIOR VIEW TO THE SOUTH OF ROOM 136, COLD ASSEMBLY BAY NO. 2. - Nevada Test Site, Reactor Maintenance Assembly & Dissassembly Facility, Area 25, Jackass Flats, Junction of Roads F & G, Mercury, Nye County, NV

  8. 10. INTERIOR VIEW TO THE NORTH OF THE HALLWAY WITHIN ...

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

    10. INTERIOR VIEW TO THE NORTH OF THE HALLWAY WITHIN THE ADMINISTRATION PORTION OF THE COLD ASSEMBLY AREA. - Nevada Test Site, Reactor Maintenance Assembly & Dissassembly Facility, Area 25, Jackass Flats, Junction of Roads F & G, Mercury, Nye County, NV

  9. Interior of the Fisher School Covered Bridge, view to north ...

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

    Interior of the Fisher School Covered Bridge, view to north showing road deck, guardrail, and howe truss. - Fisher School Covered Bridge, Crab Creek Road at Fiver Rivers Road, Fisher, Lincoln County, OR

  10. 46. OFFICE INTERIOR FULL OF MACHINE PARTS, PAMPHLETS, AND ADVERTISEMENTS, ...

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

    46. OFFICE INTERIOR FULL OF MACHINE PARTS, PAMPHLETS, AND ADVERTISEMENTS, HARDWARE STORED IN SHELVES ALONG STUD WALLS-LOOKING WEST. - W. A. Young & Sons Foundry & Machine Shop, On Water Street along Monongahela River, Rices Landing, Greene County, PA

  11. 20. DETAIL OF INTERIOR WALL WITH PLASTER REMOVED TO EXPOSE ...

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

    20. DETAIL OF INTERIOR WALL WITH PLASTER REMOVED TO EXPOSE STUDS AND BRICKWORK A. C. Eschete, photographer, July 7, 1977 - Bagatelle Plantation, East River Road (moved to Iberville Parish), Donaldsonville, Ascension Parish, LA

  12. 7. INTERIOR OF BUILDING 242, SHOWING GANTRY HOIST IN FOREGROUND. ...

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

    7. INTERIOR OF BUILDING 242, SHOWING GANTRY HOIST IN FOREGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  13. 8. INTERIOR OF BUILDING 242, SHOWING STRUCTURAL COLUMNS AND ROOF ...

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

    8. INTERIOR OF BUILDING 242, SHOWING STRUCTURAL COLUMNS AND ROOF TRUSSES. VIEW TO SOUTH. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  14. 48. MISSISSIPPI BASIN MODEL AT CLINTON SUBSTATION. INTERIOR OF CONTROL ...

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

    48. MISSISSIPPI BASIN MODEL AT CLINTON SUBSTATION. INTERIOR OF CONTROL BUILDING, SHOWING TWO ROWS OF STEVENS STAGE RECORDERS AND INFLOW PROGRAMMERS. - Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road, 2 miles south of I-20, Vicksburg, Warren County, MS

  15. INTERIOR PHOTOGRAPH OF NORTHERN BEDROOM LOOKING SOUTHWEST SHOWING DOORWAY FOR ...

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

    INTERIOR PHOTOGRAPH OF NORTHERN BEDROOM LOOKING SOUTHWEST SHOWING DOORWAY FOR LIVING ROOM AT CENTER, DOORWAY FOR SOUTHERN BEDROOM AT LEFT, AND CLOSET AT RIGHT - Ketch Ranch, Medicine Park, Comanche County, OK

  16. INTERIOR VIEW ON SEVENTH FLOOR AT CORNER OF CLAY AND ...

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

    INTERIOR VIEW ON SEVENTH FLOOR AT CORNER OF CLAY AND 15TH STREETS. LARGE SECTIONS OF DEMOLISHED SHEET METAL CORNICE FROM BUILDING EXTERIOR VISIBLE FOREGROUND - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  17. INTERIOR OF ROOF STRUCTURE LOOKING FROM TOP OF PROJECTION BOOTH, ...

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

    INTERIOR OF ROOF STRUCTURE LOOKING FROM TOP OF PROJECTION BOOTH, VIEW FACING SOUTH-SOUTHWEST. - Naval Air Station Barbers Point, Theater, Yorktown Avenue between Wasp & Saipan Streets, Ewa, Honolulu County, HI

  18. INTERIOR OF SECOND FLOOR, OUTSIDE PROJECTION ROOM ABOVE ENTRY PORCH, ...

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

    INTERIOR OF SECOND FLOOR, OUTSIDE PROJECTION ROOM ABOVE ENTRY PORCH, VIEW FACING WEST. - Naval Air Station Barbers Point, Theater, Yorktown Avenue between Wasp & Saipan Streets, Ewa, Honolulu County, HI

  19. Facility No. 175, interior of office space on second floor ...

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

    Facility No. 175, interior of office space on second floor of northwest side - U.S. Naval Base, Pearl Harbor, Landplane Hangar Type, Wasp Boulevard and Gambier Bay Street, Pearl City, Honolulu County, HI

  20. Facility No. 175, interior overview from secondfloor corridor on northwest ...

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

    Facility No. 175, interior overview from second-floor corridor on northwest side - U.S. Naval Base, Pearl Harbor, Landplane Hangar Type, Wasp Boulevard and Gambier Bay Street, Pearl City, Honolulu County, HI

  1. Facility No. 175, interior detail showing rolling doors, trusses, and ...

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

    Facility No. 175, interior detail showing rolling doors, trusses, and angled monitor roof - U.S. Naval Base, Pearl Harbor, Landplane Hangar Type, Wasp Boulevard and Gambier Bay Street, Pearl City, Honolulu County, HI

  2. INTERIOR VIEW WITH CONVEYOR CHAIN USED TO TRANSPORT HOT PIPE ...

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

    INTERIOR VIEW WITH CONVEYOR CHAIN USED TO TRANSPORT HOT PIPE FROM CASTING MACHINE TO THE ANNEALING OVEN. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  3. INTERIOR DETAIL, TYPICAL SIX OVER SIX SASH WINDOW IN SOUTHWEST ...

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

    INTERIOR DETAIL, TYPICAL SIX OVER SIX SASH WINDOW IN SOUTHWEST CORNER ROOM; VIEW TO WEST - Fort Bragg, Noncommissioned Officers' Service Club, Guest House Building, South of Butner Road, Fayetteville, Cumberland County, NC

  4. 17. INTERIOR VIEW (WEST) AT TOP OF THE SECOND FLOOR ...

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

    17. INTERIOR VIEW (WEST) AT TOP OF THE SECOND FLOOR STAIRS SHOWING TRIPLE-HUNG WINDOW WITH ORIGINAL SIDELIGHTS AT LANDING LEVEL - Hamilton Grange, (Moved From) 237 West 141 Street to 141st Street & Amsterdam, New York County, NY

  5. 19. INTERIOR OF PANTRY SHOWING SHELVES, PLUMBING FOR A SINK, ...

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

    19. INTERIOR OF PANTRY SHOWING SHELVES, PLUMBING FOR A SINK, AND 1-LIGHT OVER 1-LIGHT SASH WINDOW ON SOUTH WALL. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  6. 17. DINING ROOM INTERIOR SHOWING GROUP OF THREE 1 LIGHT ...

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

    17. DINING ROOM INTERIOR SHOWING GROUP OF THREE 1 LIGHT OVER 1 LIGHT WINDOWS, AND DOORWAY INTO KITCHEN. VIEW TO EAST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

  7. 30. BEDROOM #3 INTERIOR SHOWING 1 LIGHT OVER 1 LIGHT ...

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

    30. BEDROOM #3 INTERIOR SHOWING 1 LIGHT OVER 1 LIGHT WINDOW ON EAST WALL AND PARTIALLY OPENED DOOR TO WINDOWED CLOSET. VIEW TO EAST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

  8. 8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN, CHANDELIER, ...

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

    8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN, CHANDELIER, AND ORIGINAL PAIRED 6-LIGHT OVER 1-LIGHT, DOUBLE-HUNG WINDOWS. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  9. 29. View East, Central Court, Showing typical interior detail and ...

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

    29. View East, Central Court, Showing typical interior detail and lunettes above. Two lunettes present, Public Works Administration, 1938-42. - Ives Memorial Library, 133 Elm Street, New Haven, New Haven County, CT

  10. 16. DINING ROOM INTERIOR SHOWING DOUBLE DOOR ARCHWAY INTO LIVING ...

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

    16. DINING ROOM INTERIOR SHOWING DOUBLE DOOR ARCHWAY INTO LIVING ROOM AND DOUBLE FRENCH DOORS INTO SOUTH END SCREENED PORCH. VIEW TO SOUTHWEST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

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

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

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

  12. FACILITY 89. INTERIOR OF LIVING ROOM, TAKEN THROUGH BEVELED OPENING. ...

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

    FACILITY 89. INTERIOR OF LIVING ROOM, TAKEN THROUGH BEVELED OPENING. VIEW FACING NORTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  13. FACILITY 89. INTERIOR OF MASTER BEDROOM, AS SEEN FROM DOORWAY. ...

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

    FACILITY 89. INTERIOR OF MASTER BEDROOM, AS SEEN FROM DOORWAY. VIEW FACING NORTHEAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  14. FACILITY 89. INTERIOR OF MASTER BATHROOM. VIEW FACING SOUTHWEST. ...

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

    FACILITY 89. INTERIOR OF MASTER BATHROOM. VIEW FACING SOUTHWEST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  15. 11. TIP TOP MINE. DETAIL OF TONGUE AND GROOVE INTERIOR ...

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

    11. TIP TOP MINE. DETAIL OF TONGUE AND GROOVE INTERIOR SIDING IN LIVING QUARTERS. CAMERA POINTED EAST. - Florida Mountain Mining Sites, Tip Top Mine, West face Florida Mountain, approximately 150 feet below summit, Silver City, Owyhee County, ID

  16. 4. BARN. INTERIOR VIEW LOOKING SOUTH. THREE HORSE STALLS ARE ...

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

    4. BARN. INTERIOR VIEW LOOKING SOUTH. THREE HORSE STALLS ARE AT THE FAR RIGHT, AND THE STORE ROOM DOOR IS AT THE NEAR RIGHT. - Tonto Ranger Station, Barn, Forest Service Road 65 at Tonto Wash, Skull Valley, Yavapai County, AZ

  17. Central Portion of First Floor Plan and Interior Elevations ...

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

    Central Portion of First Floor Plan and Interior Elevations - U.S. Veterans Hospital, Jefferson Barracks, Main Hospital, VA Medical Center, Jefferson Barracks Division 1 Jefferson Barracks Drive, Saint Louis, Independent City, MO

  18. 12. Interior view showing main section, mezzanine and saw tooth ...

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

    12. Interior view showing main section, mezzanine and saw tooth truss roof with skylight, looking west. - College Heights Lemon Packing House, 519-532 West First Street, Claremont, Los Angeles County, CA

  19. Interior. Plantcrushing and fiberprocessing apparatus used in latexextraction experiments. ...

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

    Interior. Plant-crushing and fiber-processing apparatus used in latex-extraction experiments. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  20. Interior. Plantcrushing and fiberprocessing equipment used in latexextraction experiments. ...

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

    Interior. Plant-crushing and fiber-processing equipment used in latex-extraction experiments. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  1. 8. INTERIOR OF FIRSTFLOOR MIDDLE SECTION OF BUILDING. VIEW TO ...

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

    8. INTERIOR OF FIRST-FLOOR MIDDLE SECTION OF BUILDING. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  2. 7. INTERIOR OF FIRSTFLOOR MIDDLE SECTION OF BUILDING. VIEW TO ...

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

    7. INTERIOR OF FIRST-FLOOR MIDDLE SECTION OF BUILDING. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  3. 4. INTERIOR OF FIRSTFLOOR MAIN SECTION OF BUILDING 325. VIEW ...

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

    4. INTERIOR OF FIRST-FLOOR MAIN SECTION OF BUILDING 325. VIEW TO EAST. - Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of December Seventh Avenue; 280 feet West of D Street, Commerce City, Adams County, CO

  4. 6. INTERIOR OF FIRSTFLOOR SOUTH SECTION OF BUILDING. VIEW TO ...

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

    6. INTERIOR OF FIRST-FLOOR SOUTH SECTION OF BUILDING. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  5. 5. INTERIOR OF SECONDFLOOR MAIN SECTION OF BUILDING 325. VIEW ...

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

    5. INTERIOR OF SECOND-FLOOR MAIN SECTION OF BUILDING 325. VIEW TO EAST. - Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of December Seventh Avenue; 280 feet West of D Street, Commerce City, Adams County, CO

  6. 15. MAGAZINE P INTERIOR, ELEVATOR OPERATIONS BUTTON DETAIL. NIKE ...

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

    15. MAGAZINE P INTERIOR, ELEVATOR OPERATIONS BUTTON DETAIL. - NIKE Missile Base C-84, Underground Storage Magazines & Launcher-Loader Assemblies, Easternmost portion of launch area, Barrington, Cook County, IL

  7. 7. MAGAZINE P STAIRWAY INTO THE INTERIOR, LOOKING WEST. ...

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

    7. MAGAZINE P STAIRWAY INTO THE INTERIOR, LOOKING WEST. - NIKE Missile Base C-84, Underground Storage Magazines & Launcher-Loader Assemblies, Easternmost portion of launch area, Barrington, Cook County, IL

  8. 9. MAGAZINE P INTERIOR, LOOKING TO DOORWAY ENTRANCE. NIKE ...

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

    9. MAGAZINE P INTERIOR, LOOKING TO DOORWAY ENTRANCE. - NIKE Missile Base C-84, Underground Storage Magazines & Launcher-Loader Assemblies, Easternmost portion of launch area, Barrington, Cook County, IL

  9. 53. INTERIOR VIEW LOOKING NORTH NORTHEAST SHOWING THE REMAINS OF ...

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

    53. INTERIOR VIEW LOOKING NORTH NORTHEAST SHOWING THE REMAINS OF A WOODEN SETTLING BOX IN THE BACKGROUND RIGHT. AMALGAMATING PANS IN THE FOREGROUND. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  10. 10. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR. LOOKING ...

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

    10. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR. LOOKING NORTHWEST SHOWING SALEM MACHINE WORKS' WHEAT ROLLER MILLS AND FLOUR BAGGER/COMPACTOR. - Womack's Mill, Yanceyville, Caswell County, NC

  11. 17. Jet Lowe, Photographer, June 1979. SECOND FLOOR, INTERIOR, SOUTH ...

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

    17. Jet Lowe, Photographer, June 1979. SECOND FLOOR, INTERIOR, SOUTH END, SHOWING REMAINS OF GRAIN ELEVATORS, FLOUR AND WHEAT BINS, PLATFORM FLOUR SIFTER, AND SPROUT, WALDRON AND CO. CENTRIFUGAL REEL. - Womack's Mill, Yanceyville, Caswell County, NC

  12. 13. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR LOOKING ...

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

    13. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR LOOKING SOUTH. SHOWING GRIST MILL, SALEM MACHINE WORKS' WHEAT ROLLER MILLS AND FLOUR BAGGER/COMPACTOR. - Womack's Mill, Yanceyville, Caswell County, NC

  13. 15. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR, EAST ...

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

    15. Jet Lowe, Photographer, June 1979. FIRST FLOOR, INTERIOR, EAST SIDE. DETAIL OF SALEM MACHINE WORKS' FLOUR BAGGER/COMPACTOR. WHEAT ROLLER MILLS IN BACKGROUND. - Womack's Mill, Yanceyville, Caswell County, NC

  14. 12. Jet Lowe, Photographer, June 1979. FIRST FLOOR INTERIOR LOOKING ...

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

    12. Jet Lowe, Photographer, June 1979. FIRST FLOOR INTERIOR LOOKING NORTH. SHOWING SELF-RISING FLOUR BIN AND SALEM MACHINE WORKS' WHEAT ROLLER MILLS AND FLOUR BAGGER/COMPACTOR. - Womack's Mill, Yanceyville, Caswell County, NC

  15. Building G interior, second floor oblique looking southwest, showing storage ...

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

    Building G interior, second floor oblique looking southwest, showing storage area for samples - Daniel F. Waters Germantown Dye Works, Building G, 37-55 East Wister Street, Philadelphia, Philadelphia County, PA

  16. 63. INTERIOR VIEW OF UPSTREAM LOCKKEEPER'S HOUSE, SHOWING FIRST FLOOR ...

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

    63. INTERIOR VIEW OF UPSTREAM LOCKKEEPER'S HOUSE, SHOWING FIRST FLOOR DINING ROOM, WITH ENTRY FRENCH DOORS IN RIGHT FOREGROUND, LOOKING NORTH - Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg, Clayton County, IA

  17. 55. INTERIOR VIEW OF CENTRAL CONTROL STATION, WITH A DETAIL ...

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

    55. INTERIOR VIEW OF CENTRAL CONTROL STATION, WITH A DETAIL VIEW OF THE CENTRAL CONTROL PANEL, LOOKING SOUTHWEST - Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg, Clayton County, IA

  18. 56. INTERIOR VIEW OF CENTRAL CONTROL STATION, WITH A DETAIL ...

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

    56. INTERIOR VIEW OF CENTRAL CONTROL STATION, WITH A DETAIL VIEW OF THE CENTRAL CONTROL PANEL, LOOKING SOUTHWEST - Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg, Clayton County, IA

  19. 54. INTERIOR VIEW OF CENTRAL CONTROL STATION, FIRST FLOOR, SHOWING ...

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

    54. INTERIOR VIEW OF CENTRAL CONTROL STATION, FIRST FLOOR, SHOWING CENTRAL CONTROL PANEL AND GENERATOR MOTOR, LOOKING SOUTH - Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg, Clayton County, IA

  20. GENERAL VIEW OF THE INTERIOR OF THE EXTREME NORTH CONTROL ...

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

    GENERAL VIEW OF THE INTERIOR OF THE EXTREME NORTH CONTROL TANK SHOWING THE REMAINING PIECES OF EQUIPMENT USED DURING THE REDSTONE ROCKET TESTING PROGRAM. - Marshall Space Flight Center, Redstone Rocket (Missile) Test Stand, Dodd Road, Huntsville, Madison County, AL

  1. 8. INTERIOR BEADED WALL BOARDING SHOWING TRIAL MARKS FROM DIES ...

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

    8. INTERIOR BEADED WALL BOARDING SHOWING TRIAL MARKS FROM DIES MADE IN CARPENTER'S SHOP Ph: Jack E, Boucher - March 1961 - Joseph Carpenter Silversmith Shop, 71 East Town Street, Norwichtown, New London County, CT

  2. 21. INTERIOR VIEW OF 1908 NO. 2 SHAFTROCKHOUSE WHICH DETAILS ...

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

    21. INTERIOR VIEW OF 1908 NO. 2 SHAFT-ROCKHOUSE WHICH DETAILS THE SKIP ROAD LEADING UP FROM GROUND LEVEL. LEVER ON LEFT CONTROLS SLIDING TRACK SECTION AND ACTIVATES THE LOWEST SKIP DUMP. - Quincy Mining Company, Hancock, Houghton County, MI

  3. INTERIOR VIEW OF WEST BANK RAILROAD CONTROL TOWER SHOWING INTERLOCKING ...

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

    INTERIOR VIEW OF WEST BANK RAILROAD CONTROL TOWER SHOWING INTERLOCKING SWITCHING LEVER CONTROL PANEL. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  4. 35. END VIEW, INTERIOR, SHOWING SWITCHING LEVERS, BERK SWITCH TOWER, ...

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

    35. END VIEW, INTERIOR, SHOWING SWITCHING LEVERS, BERK SWITCH TOWER, SOUTH NORWALK - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  5. 19. View of interior of bridge operator's control cabin, with ...

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

    19. View of interior of bridge operator's control cabin, with manual control levers at left, and electrical equipment cabinet at right; looking west - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

  6. 38. INTERIOR VIEW, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING COMPLETE ...

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

    38. INTERIOR VIEW, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING COMPLETE SWITCH LEVER ASSEMBLAGE AND DISPLAY BOARD ON FRONT WALL - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  7. 27. INTERIOR VIEW OF DRAWTENDER'S SHACK LOOKING AT MAIN TRACK ...

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

    27. INTERIOR VIEW OF DRAWTENDER'S SHACK LOOKING AT MAIN TRACK AND SIGNAL CONTROL LEVERS AND INDICATOR LIGHTS - Central Railroad of New Jersey, Newark Bay Lift Bridge, Spanning Newark Bay, Newark, Essex County, NJ

  8. 36. INTERIOR VIEW, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING SWITCHING ...

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

    36. INTERIOR VIEW, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING SWITCHING LEVERS FROM OPERATOR'S POSITION - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  9. 42. INTERIOR VIEW, GREEN SWITCH TOWER, COS COB, SHOWING DETAIL ...

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

    42. INTERIOR VIEW, GREEN SWITCH TOWER, COS COB, SHOWING DETAIL OF SWITCH LEVERS - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  10. 37. OBLIQUE VIEW, INTERIOR, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING ...

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

    37. OBLIQUE VIEW, INTERIOR, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING SWITCHING LEVERS - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  11. 41. INTERIOR VIEW, GREEN SWITCH TOWER, COS COB, SHOWING SWITCH ...

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

    41. INTERIOR VIEW, GREEN SWITCH TOWER, COS COB, SHOWING SWITCH LEVER ASSEMBLAGE AND DISPLAY BOARD - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  12. 11. INTERIOR OF BEDROOM NUMBER ONE SHOWING OPEN PANEL DOOR ...

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

    11. INTERIOR OF BEDROOM NUMBER ONE SHOWING OPEN PANEL DOOR TO LIVING ROOM AT PHOTO RIGHT AND OPEN DOOR TO BATHROOM AT PHOTO LEFT. VIEW TO SOUTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  13. 17. INTERIOR OF KITCHEN SHOWING OPEN FIVEPANELED DOOR TO REAR ...

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

    17. INTERIOR OF KITCHEN SHOWING OPEN FIVE-PANELED DOOR TO REAR BEDROOM AND OPEN ENTRY TO LIVING ROOM. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  14. 3. INTERIOR OF SOUTHEAST CORNER OF OPEN CONCOURSE, SHOWING WOODFRAMED ...

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

    3. INTERIOR OF SOUTHEAST CORNER OF OPEN CONCOURSE, SHOWING WOOD-FRAMED WINDOWS AND CEMENTED TILE AND STEEL CEILING - Pennsylvania Railroad Station, Open Concourse & Concourse Roof Extension, 1101 Liberty Avenue, Pittsburgh, Allegheny County, PA

  15. 5. INTERIOR, LOOKING PAST HELIUM COMPRESSORS NO. 3 AND NO. ...

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

    5. INTERIOR, LOOKING PAST HELIUM COMPRESSORS NO. 3 AND NO. 2, TO NORTHEAST FRONT. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Helium Compression Plant, Test Area 1-115, intersection of Altair & Saturn Boulevards, Boron, Kern County, CA

  16. 8. BUILDING 223 INTERIOR, EASTERN MAIN STOREROOM, FROM APPROXIMATE CENTER, ...

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

    8. BUILDING 223 INTERIOR, EASTERN MAIN STOREROOM, FROM APPROXIMATE CENTER, LOOKING SOUTHEAST, WITH VALUABLES CAGE AT LEFT BEHIND FORKLIFT. - Oakland Naval Supply Center, Pier Transit Sheds, North Marginal Wharf, between First & Third Streets, Oakland, Alameda County, CA

  17. 4. INTERIOR, FOUNDRY CA. 1919 SHOWING CASTINGS READY FOR CLEANING ...

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

    4. INTERIOR, FOUNDRY CA. 1919 SHOWING CASTINGS READY FOR CLEANING AND FOUNDRY FLASKS TO RIGHT. - Hardie-Tynes Manufacturing Company, Workshop, 800 Twenty-eighth Street North, Birmingham, Jefferson County, AL

  18. East portal of Tunnel No. 1292, Indigo Tunnel, showing interior ...

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

    East portal of Tunnel No. 1292, Indigo Tunnel, showing interior timber framing, looking southwest. - Western Maryland Railway, Cumberland Extension, Pearre to North Branch, from WM milepost 125 to 160, Pearre, Washington County, MD

  19. Interior view of the Fire Truck Bay, to southwest, brass ...

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

    Interior view of the Fire Truck Bay, to southwest, brass fire pole at center, descending from the second floor living quarters - Mare Island Naval Shipyard, South Fire Station, Railroad Avenue near Eighteenth Street, Vallejo, Solano County, CA

  20. 8. INTERIOR, FIRE ALARM CONTROL ROOM (NORTH OF MAIN GARAGE), ...

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

    8. INTERIOR, FIRE ALARM CONTROL ROOM (NORTH OF MAIN GARAGE), FROM ENTRYWAY, LOOKING NORTH, SHOWING ADDITIONAL 'GAMEWELL' FIRE ALARM SYSTEMS. - Oakland Naval Supply Center, Firehouse, East of Fourth Street, between A & B Streets, Oakland, Alameda County, CA

  1. 17. Interior first level view looking north within forward (north) ...

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

    17. Interior first level view looking north within forward (north) section of firing pier. - Naval Torpedo Station, Firing Pier, North end of Gould Island in Narragansett Bay, Newport, Newport County, RI

  2. 18. Interior first level view looking northnortheast within forward (north) ...

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

    18. Interior first level view looking north-northeast within forward (north) section of firing pier, with office module toward foreground. - Naval Torpedo Station, Firing Pier, North end of Gould Island in Narragansett Bay, Newport, Newport County, RI

  3. INTERIOR OF SECOND FLOOR BRIDGE BETWEEN PLANING MILL AND CAR ...

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

    INTERIOR OF SECOND FLOOR BRIDGE BETWEEN PLANING MILL AND CAR MACHINE SHOP, LOOKING SOUTH TOWARD PLANING MILL. - Southern Pacific, Sacramento Shops, Planing Mill, 111 I Street, Sacramento, Sacramento County, CA

  4. General interior view of parking structure in Section A from ...

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

    General interior view of parking structure in Section A from level B2 showing "Pony A" on exposed truss, looking west. (JB) - World Trade Center Site, Bounded by Vesey, Church, Liberty Streets, & Route 9A, New York County, NY

  5. 13. Interior view of food storage area looking towards hallway; ...

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

    13. Interior view of food storage area looking towards hallway; southeast corner of building on lower floor; view to north. - Ellsworth Air Force Base, Mess & Administration Building, 1561 Ellsworth Street, Blackhawk, Meade County, SD

  6. 11. Interior view of former mess hall; showing closed doorway ...

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

    11. Interior view of former mess hall; showing closed doorway to former food storage; near northwest corner of building on main floor; view to east. - Ellsworth Air Force Base, Mess & Administration Building, 1561 Ellsworth Street, Blackhawk, Meade County, SD

  7. Credit BG. Interior of Deluge Water Booster Station displaying highcapacity ...

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

    Credit BG. Interior of Deluge Water Booster Station displaying high-capacity electrically driven water pumps for fire fighting service - Edwards Air Force Base, North Base, Deluge Water Booster Station, Northeast of A Street, Boron, Kern County, CA

  8. Interior view looking SW includes map hanging from ceiling and ...

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

    Interior view looking SW includes map hanging from ceiling and edge of fire finder stand on right. - Badger Mountain Lookout, .125 mile northwest of Badger Mountain summit, East Wenatchee, Douglas County, WA

  9. INTERIOR OF BOILER BUILDING, FIRST LEVEL, EAST SIDE, SHOWING STEAMDRIVEN ...

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

    INTERIOR OF BOILER BUILDING, FIRST LEVEL, EAST SIDE, SHOWING STEAM-DRIVEN PISTON PUMPS FOR FUEL OIL, CAMERA FACING EAST. - New Haven Rail Yard, Central Steam Plant and Oil Storage, Vicinity of Union Avenue, New Haven, New Haven County, CT

  10. 7. Interior oblique view toward doorway, Oil House, Southern Pacific ...

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

    7. Interior oblique view toward doorway, Oil House, Southern Pacific Railroad Carlin Shops, view to south (90mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  11. 6. Interior oblique view from doorway, Oil House, Southern Pacific ...

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

    6. Interior oblique view from doorway, Oil House, Southern Pacific Railroad Carlin Shops, view to north (90mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  12. Interior view of 175 ton hoist house looking at the ...

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

    Interior view of 175 ton hoist house looking at the exterior casing for the wire rope spools. - Marshall Space Flight Center, Saturn V Dynamic Test Facility, East Test Area, Huntsville, Madison County, AL

  13. 13. VIEW NORTH; INTERIOR OF COLUMBUS HALL (AUDITORIUM). Naval ...

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

    13. VIEW NORTH; INTERIOR OF COLUMBUS HALL (AUDITORIUM). - Naval Undersea Warfare Center, Bowditch Hall, 600 feet east of Smith Street & 350 feet south of Columbia Cove, West bank of Thames River, New London, New London County, CT

  14. 14. VIEW SOUTH; INTERIOR OF COLUMBUS HALL FROM STAGE. ...

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

    14. VIEW SOUTH; INTERIOR OF COLUMBUS HALL FROM STAGE. - Naval Undersea Warfare Center, Bowditch Hall, 600 feet east of Smith Street & 350 feet south of Columbia Cove, West bank of Thames River, New London, New London County, CT

  15. 26. VIEW WEST; DETAIL OF AUDITORIUM INTERIOR WINDOW CORNICE. ...

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

    26. VIEW WEST; DETAIL OF AUDITORIUM INTERIOR WINDOW CORNICE. - Naval Undersea Warfare Center, Bowditch Hall, 600 feet east of Smith Street & 350 feet south of Columbia Cove, West bank of Thames River, New London, New London County, CT

  16. INTERIOR VIEW, PREPARING LARGE MOLD IN BOX FLOOR AREA. WORKERS ...

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

    INTERIOR VIEW, PREPARING LARGE MOLD IN BOX FLOOR AREA. WORKERS JUST FILLED THE FLASK WITH SAND FROM A HIGH VELOCITY MECHANICAL SAND THRUSTER. - Stockham Pipe & Fittings Company, Ductile Iron Foundry, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  17. Interior view; Street Car Waiting House North Philadelphia Station, ...

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

    Interior view; Street Car Waiting House - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

  18. View forward of interior of conning tower and steering station; ...

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

    View forward of interior of conning tower and steering station; helmsman or observer viewed action through narrow opening at top of photo. (p57) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  19. Interior, second floor south side of building toward east end ...

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

    Interior, second floor south side of building toward east end - Fitzsimons General Hospital, Open Air Tuberculosis Ward, West Pennington Avenue & North Hickey Street Southwest Corner, Aurora, Adams County, CO

  20. Interior, second floor north side of building toward east end ...

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

    Interior, second floor north side of building toward east end - Fitzsimons General Hospital, Open Air Tuberculosis Ward, West Pennington Avenue & North Hickey Street Southwest Corner, Aurora, Adams County, CO

  1. Interior overview of central room on the east side, view ...

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

    Interior overview of central room on the east side, view facing south - U.S. Naval Base, Pearl Harbor, Type "B" Casualty Dressing & Decontamination Station, Intersection of Eighth Street, Avenue E & Central Avenue, Pearl City, Honolulu County, HI

  2. Interior of niche with small sink and cabinets behind original ...

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

    Interior of niche with small sink and cabinets behind original nurses' station - U.S. Naval Base, Pearl Harbor, Type "B" Casualty Dressing & Decontamination Station, Intersection of Eighth Street, Avenue E & Central Avenue, Pearl City, Honolulu County, HI

  3. 5. BUILDING 0503, INTERIOR WOODEN ARCHES. Looking south from entrance. ...

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

    5. BUILDING 0503, INTERIOR WOODEN ARCHES. Looking south from entrance. - Edwards Air Force Base, South Base Sled Track, Earth Covered Bunker Types, North of Sled Track, Lancaster, Los Angeles County, CA

  4. 19. Interior view of old walkin cooler looking into walkin ...

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

    19. Interior view of old walk-in cooler looking into walk-in freezer; near southeast corner of unoccupied portion; view to southeast, - Ellsworth Air Force Base, Mess & Administration Building, 2279 Risner Drive, Blackhawk, Meade County, SD

  5. 10. Interior of Building 1040 (chapel), looking north Naval ...

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

    10. Interior of Building 1040 (chapel), looking north - Naval Air Station Chase Field, Building 1040, Enterprise Street, .37 mile South-Southeast of intersection of Texas State Highway 202 & Independence Street, Beeville, Bee County, TX

  6. 9. Interior of Building 1040 (gym), looking west Naval ...

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

    9. Interior of Building 1040 (gym), looking west - Naval Air Station Chase Field, Building 1040, Enterprise Street, .37 mile South-Southeast of intersection of Texas State Highway 202 & Independence Street, Beeville, Bee County, TX

  7. Interior view of north aisle in main section of milk ...

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

    Interior view of north aisle in main section of milk barn includes walkway leading to exterior. Camera is pointed E. - Kosai Farm, Milk Barn, B Street north of Northwest Twenty-ninth Street, Auburn, King County, WA

  8. Interior view of main section of milk barn. Opening overhead ...

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

    Interior view of main section of milk barn. Opening overhead leads to attic crawl space. Camera is pointed SW. - Kosai Farm, Milk Barn, B Street north of Northwest Twenty-ninth Street, Auburn, King County, WA

  9. 3. MILK BARN, INTERIOR VIEW OF GROUND FLOOR, LOOKING 132 ...

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

    3. MILK BARN, INTERIOR VIEW OF GROUND FLOOR, LOOKING 132 DEGREES SOUTHEAST, SHOWING RAISED FLOOR OF CENTRAL AISLE. - Hudson-Cippa-Wolf Ranch, Milk Barn, Sorento Road, Sacramento, Sacramento County, CA

  10. Interior view of the Sheet Metal Shop showing the roof ...

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

    Interior view of the Sheet Metal Shop showing the roof trusses and corrugated metal roof covering, view facing northwest - Kahului Cannery, Plant No. 28, Boiler House, Sheet Metal and Electrical Shops, 120 Kane Street, Kahului, Maui County, HI

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

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

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

  12. 10. VIEW OF BUILDING 6. INTERIOR OF SINGLE STORY SECTION ...

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

    10. VIEW OF BUILDING 6. INTERIOR OF SINGLE STORY SECTION AT NORTH END. FACING SOUTHEAST. - Winehaven, Storage Cellar & Fermentation Room, Point Molate Naval Fuel Depot, Richmond, Contra Costa County, CA

  13. 18. Control Area, Frequency Changer and Generator Building, interior view ...

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

    18. Control Area, Frequency Changer and Generator Building, interior view of remaining control panels VIEW WEST - NIKE Missile Battery PR-79, Control Area, Tucker Hollow Road south of State Route 101, Foster, Providence County, RI

  14. INTERIOR VIEW SHOWING THE THREE OPENINGS BETWEEN THE FAMILY ROOM ...

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

    INTERIOR VIEW SHOWING THE THREE OPENINGS BETWEEN THE FAMILY ROOM AND THE LANAI. NOTE THE ORIGINAL VENTED EAVES AT THE FAMILY ROOM. VIEW FACING WEST. - Hickam Field, Officers' Housing Type F, 602 Beard Avenue, Honolulu, Honolulu County, HI

  15. 37. INTERIOR VIEW, CENTRAL PASSAGE AND STAIRCASE LEADING TO THE ...

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

    37. INTERIOR VIEW, CENTRAL PASSAGE AND STAIRCASE LEADING TO THE SECOND FLOOR; THE STAIR RISES AT THE EAST WALL OF THE PASSAGE - Arlington Place, 331 Cotton Avenue, Southwest, Birmingham, Jefferson County, AL

  16. LOOKING SW ON CENTRAL INTERIOR BAY. FORMERLY KEARSKY STREET, CONNECTING ...

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

    LOOKING SW ON CENTRAL INTERIOR BAY. FORMERLY KEARSKY STREET, CONNECTING TWO DIFFERENT FACTORIES (NOW JOINED AS ONE). FACTORY 4 ON RIGHT AND FACTORY 5 ON LEFT. - Delphi Flint West, 300 Chevrolet Avenue, Flint, Genesee County, MI

  17. 91. INTERIOR VIEW OF THE REFRIGERATOR ROOM, LOOKING EAST FROM ...

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

    91. INTERIOR VIEW OF THE REFRIGERATOR ROOM, LOOKING EAST FROM DOORWAY. ICEBOX DOORS ARE VISIBLE ON LEFT - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  18. 89. DETAIL VIEW SHOWING INTERIOR ACCESS TO REFRIGERATOR ROOM, THE ...

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

    89. DETAIL VIEW SHOWING INTERIOR ACCESS TO REFRIGERATOR ROOM, THE TACKLE BOX, LOOKING SOUTHWEST - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  19. Interior view from the south end looking toward the open ...

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

    Interior view from the south end looking toward the open north area - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  20. Interior view from the third level showing the roof structures ...

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

    Interior view from the third level showing the roof structures on the east side - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  1. Interior view showing the roof structure for the third level ...

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

    Interior view showing the roof structure for the third level - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  2. Interior view of the north end from the second level ...

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

    Interior view of the north end from the second level platform - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  3. Interior overview from the second level platform toward the north ...

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

    Interior overview from the second level platform toward the north end - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  4. Interior overview looking toward the south end from the second ...

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

    Interior overview looking toward the south end from the second level platform - U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

  5. 3. Interior view of corn crib showing heavytimber framing, railed ...

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

    3. Interior view of corn crib showing heavy-timber framing, railed trackway and corn car at upper level. - Laurel Valley Sugar Plantation, Corn Crib, 2 miles South of Thibodaux on State Route 308, Thibodaux, Lafourche Parish, LA

  6. INTERIOR VIEW WITH BASE OF CUPOLA SHOWING BUSTLE, TUYERES AND ...

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

    INTERIOR VIEW WITH BASE OF CUPOLA SHOWING BUSTLE, TUYERES AND WATER CASCADE. - United States Pipe & Foundry Company Plant, Melting & Treatment Areas, 2023 St. Louis Avenue at I-20/59, Bessemer, Jefferson County, AL

  7. INTERIOR VIEW, SALOON FROM THE SOUTHWEST CABINET. THE MIRRORED DOOR ...

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

    INTERIOR VIEW, SALOON FROM THE SOUTHWEST CABINET. THE MIRRORED DOOR PANELS AND SALOON LIGHT FIXTURES WERE INSTALLED IN 1981, BASED ON PHYSICAL AND DOCUMENTARY EVIDENCE INDICATING THEIR HISTORICAL PRESENCE - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  8. INTERIOR DETAIL, SOUTHEAST CABINET FIREPLACE. WHILE THE SURROUND HAS BEEN ...

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

    INTERIOR DETAIL, SOUTHEAST CABINET FIREPLACE. WHILE THE SURROUND HAS BEEN ALTERED, THE FIREBACK IS LIKELY ORIGINAL OR EARLY TO THE HOUSE - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  9. INTERIOR VIEW, NORTH WALL OF THE SOUTHEAST BED CHAMBER. THE ...

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

    INTERIOR VIEW, NORTH WALL OF THE SOUTHEAST BED CHAMBER. THE DOOR TO THE RIGHT OF THE FIREPLACE OPENS ONTO THE NORTHEAST BED CHAMBER - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  10. INTERIOR VIEW, STAIRHALL LOOKING DOWN FROM THE STAIRCASE. NOTE THE ...

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

    INTERIOR VIEW, STAIRHALL LOOKING DOWN FROM THE STAIRCASE. NOTE THE BOW IN THE WALL ACCOMMODATING THE CIRCULAR VESTIBULE TO THE WEST - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  11. INTERIOR VIEW, SECONDSTORY PASSAGE LOOKING WEST FROM ITS MIDPOINT. THE ...

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

    INTERIOR VIEW, SECOND-STORY PASSAGE LOOKING WEST FROM ITS MIDPOINT. THE PANELED OPENING IN THE FOREGROUND MARKS THE ORIGINAL WEST WALL - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  12. INTERIOR VIEW, WEST WALL OF THE NORTHEAST BED CHAMBER. AN ...

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

    INTERIOR VIEW, WEST WALL OF THE NORTHEAST BED CHAMBER. AN ARCHED BED ALCOVE IS FLANKED BY THE MAIN ROOM DOOR ON THE LEFT AND A CLOSET DOOR ON THE RIGHT - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  13. 4. INTERIOR VIEW OF CORRIDOR, LOOKING NORTH; NOTE ENTRANCE TO ...

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

    4. INTERIOR VIEW OF CORRIDOR, LOOKING NORTH; NOTE ENTRANCE TO THE RADIOGRAPHY ROOM ON THE RIGHT - Fort McCoy, Building No. T-1031, North side of South Tenth Avenue, Block 10, Sparta, Monroe County, WI

  14. INTERIOR TOWER ROOM LOOKING NORTHEAST. Oregon Inlet Coast Guard ...

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

    INTERIOR TOWER ROOM LOOKING NORTHEAST. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  15. 10. INTERIOR VIEW OF OPERATING HOUSE NO. 4, SHOWING ORIGINAL ...

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

    10. INTERIOR VIEW OF OPERATING HOUSE NO. 4, SHOWING ORIGINAL 20 HP WEST HOIST MOTOR (RIGHT FOREGROUND), WORM WHEEL GEAR ASSEMBLY, AND MOTOR GEAR, LOOKING EAST - Long Lake Hydroelectric Plant, Spillway Dam, Spanning Spokane River, Ford, Stevens County, WA

  16. 9. INTERIOR VIEW OF OPERATING HOUSE NO. 1, SHOWING DETAIL ...

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

    9. INTERIOR VIEW OF OPERATING HOUSE NO. 1, SHOWING DETAIL OF ELECTRICAL CONTROL PANELS, WORM WHEEL GEAR ASSEMBLY, AND NO. 1 CONTROL GATE HAND BRAKE, LOOKING WEST - Long Lake Hydroelectric Plant, Spillway Dam, Spanning Spokane River, Ford, Stevens County, WA

  17. 10. INTERIOR, SHOWING RECEPTION ROOM IN CENTER SECTION, WITH MAIN ...

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

    10. INTERIOR, SHOWING RECEPTION ROOM IN CENTER SECTION, WITH MAIN ENTRANCE AT RIGHT. VIEW TO SOUTHWEST. - Fort David A. Russell, Red Cross Building, Third Street between Randall Avenue & Tenth Cavalry Avenue, Cheyenne, Laramie County, WY

  18. 60. INTERIOR VIEW OF LOCKKEEPER'S HOUSE I (REMOVED FROM ESPLANADE), ...

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

    60. INTERIOR VIEW OF LOCKKEEPER'S HOUSE I (REMOVED FROM ESPLANADE), SHOWING FIRST FLOOR LIVING ROOM, LOOKING NORTHWEST - Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 3, Red Wing, Goodhue County, MN

  19. 11. INTERIOR, SHOWING LECTURE ROOM IN CENTER SECTION. VIEW TO ...

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

    11. INTERIOR, SHOWING LECTURE ROOM IN CENTER SECTION. VIEW TO NORTHEAST. - Fort David A. Russell, Red Cross Building, Third Street between Randall Avenue & Tenth Cavalry Avenue, Cheyenne, Laramie County, WY

  20. 61. INTERIOR VIEW OF LOCKKEEPER'S HOUSE I (REMOVED FROM ESPLANADE), ...

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

    61. INTERIOR VIEW OF LOCKKEEPER'S HOUSE I (REMOVED FROM ESPLANADE), SHOWING FIRST FLOOR DINING ROOM, LOOKING NORTHWEST - Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 3, Red Wing, Goodhue County, MN