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US Transportation Collection US Transportation Collection
US Transportation Collection

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

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29841 - 29860 of 31290 Results
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    Evaluation of drainage pipe by field experimentation and supplemental laboratory experimentation : interim report No. 2.
    Cite
    Filetype[PDF - 2.35 MB]
    :
    Kinchen, Richard W. ;
    Temple, William H.
    ...
    1978-03-01
    Abstract:
    Louisiana's Office of Highways reacts to a major problem when it attempts to shape and control drainage patterns along its right-of-ways. The Office's...
    File Type:
    Filetype[PDF - 2.35 MB]
    File Type:
    Filetype[PDF - 2.35 MB]
    The relationship of predevelopmental "150" training with noncompetitively selected air traffic control trainees to FAA Academy success.
    Cite
    Filetype[PDF - 804.40 KB]
    :
    Boone, James O.
    1978-03-01
    Abstract:
    Past studies have demonstrated that women and minorities are less likely to be selected as FAA air traffic controllers than are nonminority men, and, ...
    File Type:
    Filetype[PDF - 804.40 KB]
    File Type:
    Filetype[PDF - 804.40 KB]
    A comparison of the vigilance performance of men and women using a simulated radar task.
    Cite
    Filetype[PDF - 460.23 KB]
    :
    Thackray, Richard I. ;
    Touchstone, R. Mark
    ...
    1978-03-01
    Abstract:
    The present study examined the question of possible sex differences in the ability to sustain attention to a complex monitoring task requiring only a ...
    File Type:
    Filetype[PDF - 460.23 KB]
    File Type:
    Filetype[PDF - 460.23 KB]
    Three-dimensional anthropometry of the adult face.
    Cite
    Filetype[PDF - 821.92 KB]
    :
    Young, J.W. ;
    Pinski, M.S.
    1978-03-01
    Abstract:
    This study describes a new three-dimensional anatomical axis system based on four conventional anthropometrical face landmarks. Coincident as a coordi...
    File Type:
    Filetype[PDF - 821.92 KB]
    File Type:
    Filetype[PDF - 821.92 KB]
    Spatial disorientation in general aviation accidents.
    Cite
    Filetype[PDF - 650.21 KB]
    :
    Kirkham, William R. ;
    Collins, William E.
    ...
    1978-03-01
    Abstract:
    Spatial disorientation (SD) refers to an incorrect self-appraisal of the attitude or motion of the pilot and his aircraft with respect to the earth. T...
    File Type:
    Filetype[PDF - 650.21 KB]
    File Type:
    Filetype[PDF - 650.21 KB]
    Comparison of the visual perception of a runway model in pilots and nonpilots during simulated night landing approaches.
    Cite
    Filetype[PDF - 1.02 MB]
    :
    Mertens, Henry W.
    1978-03-01
    Abstract:
    At night, reduced visual cues may promote illusions and a dangerous tendency for pilots to fly low during approaches to landing. Relative motion paral...
    File Type:
    Filetype[PDF - 1.02 MB]
    File Type:
    Filetype[PDF - 1.02 MB]
    Children restraint systems for civil aircraft.
    Cite
    Filetype[PDF - 2.58 MB]
    :
    Chandler, Richard F. ;
    Trout, Edwin M.
    1978-03-01
    Abstract:
    Child restraint systems have been developed to provide protection to children involved in automobile crashes. These systems are not yet approved for u...
    File Type:
    Filetype[PDF - 2.58 MB]
    File Type:
    Filetype[PDF - 2.58 MB]
    Child restraint systems for civil aircraft.
    Cite
    Filetype[PDF - 2.58 MB]
    :
    Chandler, Richard F. ;
    Trout, Edwin M.
    1978-03-01
    Abstract:
    Child restraint systems have been developed to provide protection to children involved in automobile crashes. These systems are not yet approved for u...
    File Type:
    Filetype[PDF - 2.58 MB]
    File Type:
    Filetype[PDF - 2.58 MB]
    Energy absorption of gravel mounds for truck escape ramps.
    Cite
    Filetype[PDF - 1.54 MB]
    :
    Beecroft, Gordon
    1978-03-01
    Abstract:
    Escape ramps, used to stop trucks that have had brake failures on long downhill grades, are usually constructed in terrain where an ascending grade ca...
    File Type:
    Filetype[PDF - 1.54 MB]
    File Type:
    Filetype[PDF - 1.54 MB]
    An evaluation of the importance of transit service to minority groups in Texas.
    Cite
    Filetype[PDF - 4.24 MB]
    :
    Lede, Naomi W.
    1978-03-01
    Abstract:
    The report presents the results of a survey of minority group transit needs in nine (9) urbanized and non-urbanized areas in Texas. The sample areas i...
    File Type:
    Filetype[PDF - 4.24 MB]
    File Type:
    Filetype[PDF - 4.24 MB]
    Design criteria for median turn lanes.
    Cite
    Filetype[PDF - 5.88 MB]
    :
    Walton, C. Michael ;
    Horne, Thomas W.
    ...
    1978-03-01
    Abstract:
    This study was initiated with an extensive literature review and survey ofleft-turn median lane practices in Texas cities. The initial phase identifie...
    File Type:
    Filetype[PDF - 5.88 MB]
    File Type:
    Filetype[PDF - 5.88 MB]
    Statistical Policy Working Paper 1. Report on statistics for allocation of funds
    Cite
    Filetype[PDF - 6.68 MB]
    :
    United States. Federal Committee on Statistical Methodology
    1978-03-01
    Abstract:
    This report examines the formulas used in allocating Federal funds to States and local areas. To understand the behavior of these formulas, one must u...
    File Type:
    Filetype[PDF - 6.68 MB]
    File Type:
    Filetype[PDF - 6.68 MB]
    Evaluation Methodologies for Nine Federal Motor Vehicle Safety Standards: FMVSS 105, 108, 122, 202, 207, 213, 220, 221, 222
    Cite
    Filetype[PDF - 11.86 MB]
    :
    Northrop, Gaylord M. ;
    Ball, John T.
    ...
    1978-03-01
    Abstract:
    This is the Final Report of two studies to develop methodologies for evaluating a total of nine Federal Motor Vehicle Safety Standards:FMVSS 105 Hydra...
    File Type:
    Filetype[PDF - 11.86 MB]
    File Type:
    Filetype[PDF - 11.86 MB]
    Use of the occupational knowledge test to assign extra credit in selection of air traffic controllers.
    Cite
    Filetype[PDF - 405.17 KB]
    :
    Lewis, Mary A.
    1978-02-01
    Abstract:
    The Occupational Knowledge Test (OKT) 101-B was administered to 784 air traffic control trainees who entered the FAA Academy's 16-week training course...
    File Type:
    Filetype[PDF - 405.17 KB]
    File Type:
    Filetype[PDF - 405.17 KB]
    Radiobiological aspects of high altitude flight : relative biological effectiveness of fast neutrons in suppressing immune capacity to an infective agent.
    Cite
    Filetype[PDF - 232.30 KB]
    :
    Friedberg, Wallace ;
    Neas, Barbara R.
    ...
    1978-02-01
    Abstract:
    We investigated the relative biological effectiveness (RBE) of fast neutrons compared with X-rays in impeding development of immunity to an infective ...
    File Type:
    Filetype[PDF - 232.30 KB]
    File Type:
    Filetype[PDF - 232.30 KB]
    Evaluation of seating and restraint systems and anthropomorphic dummies conducted during fiscal year 1976.
    Cite
    Filetype[PDF - 1.27 MB]
    :
    Chandler, Richard F. ;
    Trout, Edwin M.
    1978-02-01
    Abstract:
    The results of test programs conducted by the Protection and Survival Laboratory to investigate the performance of prototype or operational seating an...
    File Type:
    Filetype[PDF - 1.27 MB]
    File Type:
    Filetype[PDF - 1.27 MB]
    A Structural Survey of Classes of Vehicles for Crashworthiness
    Cite
    Filetype[PDF - 3.51 MB]
    :
    Widmayer, Edward
    1978-02-01
    Abstract:
    This document reviews three phases of a study conducted to evaluate and improve the crashworthiness of passenger carrying vehicles in intercity servic...
    File Type:
    Filetype[PDF - 3.51 MB]
    File Type:
    Filetype[PDF - 3.51 MB]
    Design of overlays based on pavement condition, roughness, and deflections : part 1 : tentative method for overlay design based on visual pavement distress.
    Cite
    Filetype[PDF - 1.96 MB]
    :
    Vaswani, Nari K
    1978
    Abstract:
    Data collected on 111 interstate highway projects in Virginia were analyzed by multi-regression analysis and the rating coefficient for each type of d...
    File Type:
    Filetype[PDF - 1.96 MB]
    File Type:
    Filetype[PDF - 1.96 MB]
    Distribution of voids in field concrete.
    Cite
    Filetype[PDF - 2.90 MB]
    :
    Ozyildirim, H. Celik
    1978
    Abstract:
    This study was intended to evaluate the air void characteristics of concrete in an attempt to identify, quantitatively or semi-quantitatively, differe...
    File Type:
    Filetype[PDF - 2.90 MB]
    File Type:
    Filetype[PDF - 2.90 MB]
    Analysis of N-layered viscoelastic pavement systems
    Cite
    Filetype[PDF - 10.26 MB]
    :
    Hufferd, William L. ;
    Lai, James S.
    1978-01-01
    No Description
    File Type:
    Filetype[PDF - 10.26 MB]
    File Type:
    Filetype[PDF - 10.26 MB]
29841 - 29860 / 31290
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