Volpe Center

Search our Collections

All Collections

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.

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

Narrow Results:

33681 - 33700 of 34229 Results

Refine Results:

1 ... 1684 1685 1686 ... 1712

A Computer Program to Analyze Beam-Columns Under Movable Loads

CITE Title : A Computer Program to Analyze Beam-Columns Under Movable Loads Creator(s) : Matlock, Hudson;Taylor, Thomas P.; Corporate Creator(s) : University of Texas at Austin. Center for Highway Research Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-06-01 Report Number : 56-4;3-5-63-56; URL : https://rosap.ntl.bts.gov/view/dot/80907 "A Computer Program to" (1968). "A Computer Program to Analyze Beam-Columns Under Movable Loads" (1968) "A Computer Program to Analyze Beam-Columns Under Movable Loads" , 1968 Export RIS Citation Information.

[PDF - 4.35 MB]

:

Matlock, Hudson ;

Taylor, Thomas P.

1968-06-01

Abstract:

A computer program, BMCOL 43, is presented which can efficiently analyze a beam-column subjected to movable static loads. The program is built around ...

File Type:

[PDF - 4.35 MB]

File Type:

[PDF - 4.35 MB]
Establishment of Bermudagrass Seeded with Annual Ryegrass

CITE Title : Establishment of Bermudagrass Seeded with Annual Ryegrass Creator(s) : Bowmer, William J;McCully, Wayne G.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-06-01 Report Number : 67-7 URL : https://rosap.ntl.bts.gov/view/dot/84430 "Establishment of Bermudagrass Seeded" (1968). "Establishment of Bermudagrass Seeded with Annual Ryegrass" (1968) "Establishment of Bermudagrass Seeded with Annual Ryegrass" , 1968 Export RIS Citation Information.

[PDF - 625.77 KB]

:

Bowmer, William J ;

McCully, Wayne G.

1968-06-01

Abstract:

The establishment and culture of grass often is hazardous. Areas planted to grass usually are not fallowed, so that grass seedlings succumb to weedy c...

File Type:

[PDF - 625.77 KB]

File Type:

[PDF - 625.77 KB]
Fuel Tax Differentials of Texas Cargo Vehicles

CITE Title : Fuel Tax Differentials of Texas Cargo Vehicles Creator(s) : Buffington, Jesse L.;Adkins, William G.;Schafer, Dale L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration; Published Date : 1968-05-23 Report Number : 131-1 URL : https://rosap.ntl.bts.gov/view/dot/84588 "Fuel Tax Differentials of" (1968). "Fuel Tax Differentials of Texas Cargo Vehicles" (1968) "Fuel Tax Differentials of Texas Cargo Vehicles" , 1968 Export RIS Citation Information.

[PDF - 3.29 MB]

:

Buffington, Jesse L. ;

Adkins, William G.
...

1968-05-23

Abstract:

The major objective of the study is to determine whether Texas cargo vehicles of various types are being equitably taxed in relation to their highway ...

File Type:

[PDF - 3.29 MB]

File Type:

[PDF - 3.29 MB]
Peripheral vision cues : their effect on pilot performance during instrument landing approaches and recoveries from unusual attitudes.

CITE Title : Peripheral vision cues : their effect on pilot performance during instrument landing approaches and recoveries from unusual attitudes. Creator(s) : Hasbrook, A. Howard;Young, Paul E.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-05-01 Report Number : AM 68-12;DOT/FAA/AM-68/12; URL : https://rosap.ntl.bts.gov/view/dot/20850 "Peripheral vision cues :" (1968). "Peripheral vision cues : their effect on pilot performance during instrument landing approaches and recoveries from unusual attitudes." (1968) "Peripheral vision cues : their effect on pilot performance during instrument landing approaches and recoveries from unusual attitudes." , 1968 Export RIS Citation Information.

[PDF - 1.81 MB]

:

Hasbrook, A. Howard ;

Young, Paul E.

1968-05-01

Abstract:

The study explores the effects of peripheral vision cues on the performance of a 20 ATR pilots during simulated instrument landing approaches in a Boe...

File Type:

[PDF - 1.81 MB]

File Type:

[PDF - 1.81 MB]
The effects of body thermal state on manual performance.

CITE Title : The effects of body thermal state on manual performance. Creator(s) : Vaughan, J.A.;Higgins, E.A.;Funkhouser, G.E.;Galerston, Elinore M.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-05-01 Report Number : AM 68-13;DOT/FAA/AM-68/13; URL : https://rosap.ntl.bts.gov/view/dot/20851 "The effects of body" (1968). "The effects of body thermal state on manual performance." (1968) "The effects of body thermal state on manual performance." , 1968 Export RIS Citation Information.

[PDF - 588.57 KB]

:

Vaughan, J.A. ;

Higgins, E.A.
...

1968-05-01

Abstract:

Thirty-six young men were exposed for 2 hours to environmental temperatures of 10, 26.7, or 46C. Measurements of rectal and skin temperature, heart ra...

File Type:

[PDF - 588.57 KB]

File Type:

[PDF - 588.57 KB]
A retrospective analysis of aeromedical certification denial actions : January 1961 - December 1967.

CITE Title : A retrospective analysis of aeromedical certification denial actions : January 1961 - December 1967. Creator(s) : Siegel, P.V.;Booze, Charles F.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-05-01 Report Number : AM 68-9;DOT/FAA/AM-68/09; URL : https://rosap.ntl.bts.gov/view/dot/20847 "A retrospective analysis of" (1968). "A retrospective analysis of aeromedical certification denial actions : January 1961 - December 1967." (1968) "A retrospective analysis of aeromedical certification denial actions : January 1961 - December 1967." , 1968 Export RIS Citation Information.

[PDF - 762.90 KB]

:

Siegel, P.V. ;

Booze, Charles F.

1968-05-01

Abstract:

The study quantifies several unknowns and/or uncertainties with respect to medical and general descriptive attributes of airmen denied medical certifi...

File Type:

[PDF - 762.90 KB]

File Type:

[PDF - 762.90 KB]
The spiral aftereffect : influence of stimulus size and viewing distance on the duration of illusory motion.

CITE Title : The spiral aftereffect : influence of stimulus size and viewing distance on the duration of illusory motion. Creator(s) : Collins, William E.;Schroeder, David J.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-05-01 Report Number : Am 68-10;DOT/FAA/AM-68/10; URL : https://rosap.ntl.bts.gov/view/dot/20848 "The spiral aftereffect :" (1968). "The spiral aftereffect : influence of stimulus size and viewing distance on the duration of illusory motion." (1968) "The spiral aftereffect : influence of stimulus size and viewing distance on the duration of illusory motion." , 1968 Export RIS Citation Information.

[PDF - 404.92 KB]

:

Collins, William E. ;

Schroeder, David J.

1968-05-01

Abstract:

The study examined some effects of stimulus size and distance on the persistence of one type of illusory motion, viz., the spiral aftereffect (SAE). D...

File Type:

[PDF - 404.92 KB]

File Type:

[PDF - 404.92 KB]
Tomorrow's transportation : new systems for the urban future

CITE Title : Tomorrow's transportation : new systems for the urban future Creator(s) : Cole, Leon Monroe, ed.;Merritt, Harold W., ed; Corporate Contributor(s) : United States. Dept. of Housing and Urban Development Published Date : 1968-05-01 URL : https://rosap.ntl.bts.gov/view/dot/16046 "Tomorrow's transportation : new" (1968). "Tomorrow's transportation : new systems for the urban future" (1968) "Tomorrow's transportation : new systems for the urban future" , 1968 Export RIS Citation Information.

[PDF - 24.76 MB]

:

Cole, Leon Monroe, ed. ;

Merritt, Harold W., ed

1968-05-01

Abstract:

This report summarizes the findings of the "new systemsstudy. The study reflects the concern of the Department ofHousing and Urban Development for cit...

File Type:

[PDF - 24.76 MB]

File Type:

[PDF - 24.76 MB]
Correlation of rapid hydrometer analysis for select material to existing procedure LDH-TR-407-66 : final report.

CITE Title : Correlation of rapid hydrometer analysis for select material to existing procedure LDH-TR-407-66 : final report. Creator(s) : Bass, George W.;Cryer, Marrion M.; Corporate Creator(s) : Louisiana. Department of Highways. Research and Development Section Corporate Contributor(s) : United States. Federal Highway Administration;United States. Bureau of Public Roads; Published Date : 1968-05-01 URL : https://rosap.ntl.bts.gov/view/dot/22067 "Correlation of rapid hydrometer" (1968). "Correlation of rapid hydrometer analysis for select material to existing procedure LDH-TR-407-66 : final report." (1968) "Correlation of rapid hydrometer analysis for select material to existing procedure LDH-TR-407-66 : final report." , 1968 Export RIS Citation Information.

[PDF - 953.33 KB]

:

Bass, George W. ;

Cryer, Marrion M.

1968-05-01

Abstract:

Conditions arise during construction of bases with Portland cement stabilized soils which require close programming of work. Therefore, time is of sig...

File Type:

[PDF - 953.33 KB]

File Type:

[PDF - 953.33 KB]
Aviation medicine translations : annotated bibliography of recently translated material, V .

CITE Title : Aviation medicine translations : annotated bibliography of recently translated material, V . Creator(s) : Allen, Mary Ellen;Mertens, Ruth Ann; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-04-01 Report Number : AM 68-7;DOT/FAA/AM-68/07; URL : https://rosap.ntl.bts.gov/view/dot/20845 "Aviation medicine translations :" (1968). "Aviation medicine translations : annotated bibliography of recently translated material, V ." (1968) "Aviation medicine translations : annotated bibliography of recently translated material, V ." , 1968 Export RIS Citation Information.

[PDF - 714.13 KB]

:

Allen, Mary Ellen ;

Mertens, Ruth Ann

1968-04-01

Abstract:

An annotated bibliography of translations of foreign-language articles is presented. The 24 entries are concerned with studies in aviation medicine, v...

File Type:

[PDF - 714.13 KB]

File Type:

[PDF - 714.13 KB]
The Effect of Turn Penalties on Minimum Paths in Coded Street Networks

CITE Title : The Effect of Turn Penalties on Minimum Paths in Coded Street Networks Creator(s) : Brudeseth, J. T.;Woods, Donald L.;Stover, Vergil G.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-04-01 Report Number : 60-10 URL : https://rosap.ntl.bts.gov/view/dot/84425 "The Effect of Turn" (1968). "The Effect of Turn Penalties on Minimum Paths in Coded Street Networks" (1968) "The Effect of Turn Penalties on Minimum Paths in Coded Street Networks" , 1968 Export RIS Citation Information.

[PDF - 11.23 MB]

:

Brudeseth, J. T. ;

Woods, Donald L.
...

1968-04-01

Abstract:

Investigation of the effect of the use of the turn penalty was undertaken. Several trees from the detailed and intermediate networks in Waco, Texas wi...

File Type:

[PDF - 11.23 MB]

File Type:

[PDF - 11.23 MB]
A Portable Electronic Scale for Weighing Vehicles in Motion

CITE Title : A Portable Electronic Scale for Weighing Vehicles in Motion Creator(s) : Lee, Clyde E.;Al-Rashid, Nasser I.; Corporate Creator(s) : University of Texas at Austin. Center for Highway Research Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-04-01 Report Number : 54-IF URL : https://rosap.ntl.bts.gov/view/dot/85404 "A Portable Electronic Scale" (1968). "A Portable Electronic Scale for Weighing Vehicles in Motion" (1968) "A Portable Electronic Scale for Weighing Vehicles in Motion" , 1968 Export RIS Citation Information.

[PDF - 4.42 MB]

:

Lee, Clyde E. ;

Al-Rashid, Nasser I.

1968-04-01

Abstract:

The need for an efficient method of weighing the wheels of moving highway vehicles has become more pressing in recent years, particularly since highsp...

File Type:

[PDF - 4.42 MB]

File Type:

[PDF - 4.42 MB]
Impact injuries in pregnancy. I, Experimental studies.

CITE Title : Impact injuries in pregnancy. I, Experimental studies. Creator(s) : Crosby, Warren M.;Snyder, Richard G.;Snow, Clyde C.;Hanson, Peter G.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-6;DOT/FAA/AM-68/06; URL : https://rosap.ntl.bts.gov/view/dot/20844 "Impact injuries in pregnancy." (1968). "Impact injuries in pregnancy. I, Experimental studies." (1968) "Impact injuries in pregnancy. I, Experimental studies." , 1968 Export RIS Citation Information.

[PDF - 995.02 KB]

:

Crosby, Warren M. ;

Snyder, Richard G.
...

1968-03-01

Abstract:

Eleven pregnant baboons were subjected to experimental impacts. Variables included 20-, 33-, and 40-G levels of decelerative forces; forward and rearw...

File Type:

[PDF - 995.02 KB]

File Type:

[PDF - 995.02 KB]
Adaptation to vestibular disorientation. IX, Influence of head position on the habituation of vertical nystagmus.

CITE Title : Adaptation to vestibular disorientation. IX, Influence of head position on the habituation of vertical nystagmus. Creator(s) : Collins, William E. Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-2;DOT/FAA/AM-68/02; URL : https://rosap.ntl.bts.gov/view/dot/20840 "Adaptation to vestibular disorientation." (1968). "Adaptation to vestibular disorientation. IX, Influence of head position on the habituation of vertical nystagmus." (1968) "Adaptation to vestibular disorientation. IX, Influence of head position on the habituation of vertical nystagmus." , 1968 Export RIS Citation Information.

[PDF - 381.02 KB]

:

Collins, William E.

1968-03-01

Abstract:

Interactions of linear and angular accelerations are frequently experienced by pilots during aircraft maneuvers. Several recent studies have indicated...

File Type:

[PDF - 381.02 KB]

File Type:

[PDF - 381.02 KB]
Contribution of activity to the circadian rhythm in excretion of magnesium and calcium.

CITE Title : Contribution of activity to the circadian rhythm in excretion of magnesium and calcium. Creator(s) : Fiorica, Vincent;Burr, Mary Jo;Moses, Russell; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-4;DOT/FAA/AM-68/04; URL : https://rosap.ntl.bts.gov/view/dot/20842 "Contribution of activity to" (1968). "Contribution of activity to the circadian rhythm in excretion of magnesium and calcium." (1968) "Contribution of activity to the circadian rhythm in excretion of magnesium and calcium." , 1968 Export RIS Citation Information.

[PDF - 389.72 KB]

:

Fiorica, Vincent ;

Burr, Mary Jo
...

1968-03-01

Abstract:

Eight subjects were maintained on a standard dietary regimen ingested every four hours for 120 hours. Measurements of the magnesium and calcium excret...

File Type:

[PDF - 389.72 KB]

File Type:

[PDF - 389.72 KB]
Biomedical applications of a commercial capacitance transducer.

CITE Title : Biomedical applications of a commercial capacitance transducer. Creator(s) : Podolak, Edward;Kinn, James B.;Westura, Edwin E.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-3;DOT/FAA/AM-68/03; URL : https://rosap.ntl.bts.gov/view/dot/20841 "Biomedical applications of a" (1968). "Biomedical applications of a commercial capacitance transducer." (1968) "Biomedical applications of a commercial capacitance transducer." , 1968 Export RIS Citation Information.

[PDF - 985.71 KB]

:

Podolak, Edward ;

Kinn, James B.
...

1968-03-01

Abstract:

A capacitive displacement transducer with a linear response and constant sensitivity for a frequency range of 0-1,000 Hz is described. Its application...

File Type:

[PDF - 985.71 KB]

File Type:

[PDF - 985.71 KB]
Usage of combined airman certification by active airmen : an active airman population estimate.

CITE Title : Usage of combined airman certification by active airmen : an active airman population estimate. Creator(s) : Booze, Charles F. Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-5;DOT/FAA/AM-68/05; URL : https://rosap.ntl.bts.gov/view/dot/20843 "Usage of combined airman" (1968). "Usage of combined airman certification by active airmen : an active airman population estimate." (1968) "Usage of combined airman certification by active airmen : an active airman population estimate." , 1968 Export RIS Citation Information.

[PDF - 991.43 KB]

:

Booze, Charles F.

1968-03-01

Abstract:

The analysis presents an approach to the estimation of a current airman population by broad usage categories of air transport purposes, commercial pur...

File Type:

[PDF - 991.43 KB]

File Type:

[PDF - 991.43 KB]
Index to FAA Office of Aviation Medicine reports : 1961 through 1967.

CITE Title : Index to FAA Office of Aviation Medicine reports : 1961 through 1967. Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-03-01 Report Number : AM 68-1 URL : https://rosap.ntl.bts.gov/view/dot/20839 "Index to FAA Office" (1968). "Index to FAA Office of Aviation Medicine reports : 1961 through 1967." (1968) "Index to FAA Office of Aviation Medicine reports : 1961 through 1967." , 1968 Export RIS Citation Information.

[PDF - 1.51 MB]

:

United States. Office of Aviation Medicine

1968-03-01

Abstract:

An index to Office of Aviation Medicine Reports (1964-1971) and is presented as a quick reference for those engaged in aviation medicine and related a...

File Type:

[PDF - 1.51 MB]

File Type:

[PDF - 1.51 MB]
Conference Proceedings on Transportation: The 1970s

CITE Title : Conference Proceedings on Transportation: The 1970s Corporate Creator(s) : North Dakota State University Corporate Contributor(s) : Upper Great Plains Transportation Institute Published Date : 1968-02-01 Report Number : UGPTI Publication No. 1 URL : https://rosap.ntl.bts.gov/view/dot/60336 "Conference Proceedings on Transportation:" (1968). "Conference Proceedings on Transportation: The 1970s" (1968) "Conference Proceedings on Transportation: The 1970s" , 1968 Export RIS Citation Information.

[PDF - 5.77 MB]

:

North Dakota State University

1968-02-01

Abstract:

The general objectives of the conference were (1) to bring together personnel who are vitally involved in the transportation system of the United Stat...

File Type:

[PDF - 5.77 MB]

File Type:

[PDF - 5.77 MB]
Pilot response to peripheral vision cues during instrument flying tasks.

CITE Title : Pilot response to peripheral vision cues during instrument flying tasks. Creator(s) : Hasbrook, A. Howard;Young, Paul E.; Corporate Creator(s) : United States. Office of Aviation Medicine Published Date : 1968-02-01 Report Number : AM 68-11;DOT/FAA/AM-68/11; URL : https://rosap.ntl.bts.gov/view/dot/20849 "Pilot response to peripheral" (1968). "Pilot response to peripheral vision cues during instrument flying tasks." (1968) "Pilot response to peripheral vision cues during instrument flying tasks." , 1968 Export RIS Citation Information.

[PDF - 2.03 MB]

:

Hasbrook, A. Howard ;

Young, Paul E.

1968-02-01

Abstract:

In an attempt to more closely associate the visual aspects of instrument flying with that of contact flight, a study was made of human response to per...

File Type:

[PDF - 2.03 MB]

File Type:

[PDF - 2.03 MB]