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Showing 341 - 360 of 525 results

Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration

Fobes, J. L. ;

McAnulty, D. Michael

1995-06-01 | PDF

This planning document describes 36 RDT&E activities designed to assess the operational effectiveness of a suite of prototype systems for enhancing screener proficiency on conventional and computed axial tomography X-ray inspection systems. Prototype equipment under test include screener selection test batteries, interface improvements, a connectio ...

10/05/2026

Title : Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration Creator(s) : Fobes, J. L.;McAnulty, D. Michael;Klock, Brenda A.; Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center;United States. Federal Aviation Administration. Aviation Security Research and Development Division; Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 Published Date : 1995-06-01 Report Number : DOT/FAA/CT-95/30 URL : https://rosap.ntl.bts.gov/view/dot/93714
Fobes, J. L., McAnulty, D. M., & Klock, B. A. (1995). Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration (Report No. DOT/FAA/CT-95/30). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93714

Fobes, J. L., D. Michael McAnulty, and Brenda A. Klock. Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration. Report no. DOT/FAA/CT-95/30. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995. https://rosap.ntl.bts.gov/view/dot/93714.

Fobes, J. L., et al. Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995, Report no. DOT/FAA/CT-95/30, ROSA P. https://rosap.ntl.bts.gov/view/dot/93714.
Export RIS Citation Information. TY - Tech Report AU - Fobes, J. L. AU - McAnulty, D. Michael AU - Klock, Brenda A. A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center A2 - United States. Federal Aviation Administration. Aviation Security Research and Development Division A3 - United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 AB - This planning document describes 36 RDT&E activities designed to assess the operational effectiveness of a suite of prototype systems for enhancing screener proficiency on conventional and computed axial tomography X-ray inspection systems. Prototype equipment under test include screener selection test batteries, interface improvements, a connection device, trainers, and performance testing systems. Host platforms, including the InVision CTx 5000, the E(3&O Astrophysics TnT, and the Safe Passage International Limited's Vocation Station Safe Passage System 40, will be used to improve the inspection of carry-on and checked baggage at selected airports during operational demonstrations. AN - dot:93714 DA - 1995-06-01 ET - Test and Evaluation Master Plan KW - Human factors KW - Explosives detectors KW - Baggage screening KW - Training LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1995 SN - DOT/FAA/CT-95/30 TI - Aviation Security Human Factors Test and Evaluation Master Plan for the Airport Demonstration M3 - Tech Report N1 - United States N1 - DTF A03-93-C-00042 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93714 ER -
Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE)

Bilicki, H ;

Lehman, R

1996-01-01 | PDF

This report documents the results of the Operational Test and Evaluation (OT&E) of the Radio Control Equipment (RCE, previously known as the Down Scope Radio Control Equipment, DSRCE). The OT&E consisted of three separate efforts during the time period, December 1994 to September 1995. A segmented OT&E was conducted to accommodate equipment modific ...

10/05/2026

Title : Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE) Creator(s) : Bilicki, H;Lehman, R;Fesnak, R; Corporate Creator(s) : Atlantic Science and Technology Inc Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration Published Date : 1996-01-01 Report Number : DOT/FAA/CT-96/1 URL : https://rosap.ntl.bts.gov/view/dot/93713
Bilicki, H., Lehman, R., & Fesnak, R. (1996). Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE) (Report No. DOT/FAA/CT-96/1). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93713

Bilicki, H, R Lehman, and R Fesnak. Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE). Report no. DOT/FAA/CT-96/1. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1996. https://rosap.ntl.bts.gov/view/dot/93713.

Bilicki, H, et al. Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1996, Report no. DOT/FAA/CT-96/1, ROSA P. https://rosap.ntl.bts.gov/view/dot/93713.
Export RIS Citation Information. TY - Tech Report AU - Bilicki, H AU - Lehman, R AU - Fesnak, R A2 - Atlantic Science and Technology Inc A3 - United States. Department of Transportation. Federal Aviation Administration AB - This report documents the results of the Operational Test and Evaluation (OT&E) of the Radio Control Equipment (RCE, previously known as the Down Scope Radio Control Equipment, DSRCE). The OT&E consisted of three separate efforts during the time period, December 1994 to September 1995. A segmented OT&E was conducted to accommodate equipment modifications necessary to correct anomalies/problems discovered during testing. AN - dot:93713 DA - 1996-01-01 ET - Final Report KW - Airports KW - Airport runways KW - Instrument landing systems KW - Landing aids LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1996 SN - DOT/FAA/CT-96/1 TI - Operational Test and Evaluation (OT&E) Final Report: Radio Control Equipment (RCE) M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93713 ER -
Chemical Options to Halons for Aircraft Use

Tapscott, Robert

1995-02-01 | PDF

This report contains summary of available fire suppression agents, their properties and applicability in the various aircraft applications. Classes of agents, with presently available agents listed, are recommended for use in the development of test protocols. The test protocol developed for a class of agents can be used, with minor modifications, ...

10/05/2026

Title : Chemical Options to Halons for Aircraft Use Creator(s) : Tapscott, Robert Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center Published Date : 1995-02-01 Report Number : DOT/FAA/CT-95/9 URL : https://rosap.ntl.bts.gov/view/dot/93712
Tapscott, R. (1995). Chemical Options to Halons for Aircraft Use (Report No. DOT/FAA/CT-95/9). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93712

Tapscott, Robert. Chemical Options to Halons for Aircraft Use. Report no. DOT/FAA/CT-95/9. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995. https://rosap.ntl.bts.gov/view/dot/93712.

Tapscott, Robert Chemical Options to Halons for Aircraft Use. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995, Report no. DOT/FAA/CT-95/9, ROSA P. https://rosap.ntl.bts.gov/view/dot/93712.
Export RIS Citation Information. TY - Tech Report AU - Tapscott, Robert A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center AB - This report contains summary of available fire suppression agents, their properties and applicability in the various aircraft applications. Classes of agents, with presently available agents listed, are recommended for use in the development of test protocols. The test protocol developed for a class of agents can be used, with minor modifications, to test all agents belonging to that class. AN - dot:93712 DA - 1995-02-01 ET - Final Report KW - Aircraft cabins KW - Airplanes KW - Fire extinguishing agents KW - Fires LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1995 SN - DOT/FAA/CT-95/9 TI - Chemical Options to Halons for Aircraft Use M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93712 ER -
Toxicity Assessment of Combustion Gases and Development of a Survival Model

Speitel, Louise

1995-07-01 | PDF

This report presents an extensive review of the literature on the toxic and thermal hazards relating to human survival in aircraft cabin fires. Studies by various authors of exposures to single and mixed gases on humans, primates, rats and mice are presented for different activity levels and a wide range of concentrations and temperatures. Regressi ...

10/05/2026

Title : Toxicity Assessment of Combustion Gases and Development of a Survival Model Creator(s) : Speitel, Louise Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research Published Date : 1995-07-01 Report Number : DOT/FAA/AR-95/5 URL : https://rosap.ntl.bts.gov/view/dot/93711
Speitel, L. (1995). Toxicity Assessment of Combustion Gases and Development of a Survival Model (Report No. DOT/FAA/AR-95/5). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93711

Speitel, Louise. Toxicity Assessment of Combustion Gases and Development of a Survival Model. Report no. DOT/FAA/AR-95/5. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995. https://rosap.ntl.bts.gov/view/dot/93711.

Speitel, Louise Toxicity Assessment of Combustion Gases and Development of a Survival Model. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995, Report no. DOT/FAA/AR-95/5, ROSA P. https://rosap.ntl.bts.gov/view/dot/93711.
Export RIS Citation Information. TY - Tech Report AU - Speitel, Louise A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center A3 - United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research AB - This report presents an extensive review of the literature on the toxic and thermal hazards relating to human survival in aircraft cabin fires. Studies by various authors of exposures to single and mixed gases on humans, primates, rats and mice are presented for different activity levels and a wide range of concentrations and temperatures. Regression equations giving the best fit were derived from these studies. The regression equation which was judged to best model the human escaping from an aircraft cabin fire was selected for each gas and utilized in the survival model. The effect of carbon dioxide increasing the uptake of other gases was included in the model. This survival model uses incapacitation data to obtain a fractional effective dose for incapacitation (FEDI) and lethality data to obtain a fractional effective dose for lethality (FEDL). The time when either FED reaches 1 determines the exposure time available to escape from an aircraft cabin fire and to survive postexposure. AN - dot:93711 DA - 1995-07-01 ET - Final Report KW - Air transportation crashes KW - Aircraft cabins KW - Combustion KW - Fires KW - Human factors LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1995 SN - DOT/FAA/AR-95/5 TI - Toxicity Assessment of Combustion Gases and Development of a Survival Model M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93711 ER -
INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce

Dunlop, Steven R. ;

Ukkusuri, Satish V.

2026-02-26 | PDF

The primary goal of the study was to understand reasons for workforce turnover, addressing INDOT's employee attraction and retention strategies. This objective was achieved by dividing the project into four tasks, each focusing on different criteria. Task A focused on understanding workforce development needs and gaps by determining training opport ...

10/05/2026

Title : INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce Creator(s) : Dunlop, Steven R.;Ukkusuri, Satish V.;Chen, Yunfeng;Thakkar, Dutt J.;Ka, Eunhan;Mittal, Shagun;Hu, Xinran;Wang, Ze;Khanna, Isha;Tammineni, Rithesh; Corporate Creator(s) : Purdue University. Joint Transportation Research Program Corporate Contributor(s) : Indiana Department of Transportation;United States. Department of Transportation. Federal Highway Administration; Published Date : 2026-02-26 Report Number : FHWA/IN/JTRP-2026/12 URL : https://rosap.ntl.bts.gov/view/dot/93710
Dunlop, S. R., Ukkusuri, S. V., Chen, Y., Thakkar, D. J., Ka, E., Mittal, S., Hu, X., Wang, Z., Khanna, I., & Tammineni, R. (2026). INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce (Report No. FHWA/IN/JTRP-2026/12). Purdue University. Joint Transportation Research Program. https://rosap.ntl.bts.gov/view/dot/93710

Dunlop, Steven R., Satish V. Ukkusuri, Yunfeng Chen, Dutt J. Thakkar, Eunhan Ka, Shagun Mittal, Xinran Hu, Ze Wang, Isha Khanna, and Rithesh Tammineni. INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce. Report no. FHWA/IN/JTRP-2026/12. Purdue University. Joint Transportation Research Program, 2026. https://rosap.ntl.bts.gov/view/dot/93710.

Dunlop, Steven R., et al. INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce. Purdue University. Joint Transportation Research Program, 2026, Report no. FHWA/IN/JTRP-2026/12, ROSA P. https://rosap.ntl.bts.gov/view/dot/93710.
Export RIS Citation Information. TY - Tech Report AU - Dunlop, Steven R. AU - Ukkusuri, Satish V. AU - Chen, Yunfeng AU - Thakkar, Dutt J. AU - Ka, Eunhan AU - Mittal, Shagun AU - Hu, Xinran AU - Wang, Ze AU - Khanna, Isha AU - Tammineni, Rithesh A2 - Purdue University. Joint Transportation Research Program A3 - Indiana Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - The primary goal of the study was to understand reasons for workforce turnover, addressing INDOT's employee attraction and retention strategies. This objective was achieved by dividing the project into four tasks, each focusing on different criteria. Task A focused on understanding workforce development needs and gaps by determining training opportunities available at INDOT and understanding the different training methods and frequency of training required. Additionally, Task A also benchmarked workforce development programs with industry and other neighboring states. Task B comprised performing a comprehensive numerical and text data analysis of the workforce using exit interview data to identify the reasons contributing to workforce turnover at INDOT. Task C and D focused on developing a survey instrument to identify workforce development needs for current staff and develop a technical program for the employees based on feedback. The study concluded that INDOT needs to address different demographics with different needs to tackle the broader challenges surrounding workforce development. The employee survey also highlighted the employee sentiment and preferences which INDOT needs to take into consideration. These findings resulted in the recommendation of specific actions that address the main factors affecting workforce turnover and steps that INDOT can take to attract and retain its employees. AN - dot:93710 DA - 2026-02-26 ET - Final Report KW - Training KW - Surveying KW - Workforce development KW - Data analysis KW - Benchmarks KW - Interviewing KW - attraction KW - retention LA - English PB - Purdue University. Joint Transportation Research Program PY - 2026 SN - FHWA/IN/JTRP-2026/12 TI - INDOT Training Gap Analysis, Developing a Training Program for INDOT Workforce Development (New, Front-Line, Supervisors) and Smart Tool for Effective Planning for Workforce M3 - Tech Report N1 - United States N1 - SPR-4806 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93710 ER -
FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan

Polillo, Ronald R

1994-12-01 | PDF

The Safety Analysis (SA) Plan details the type and level of effort necessary to discover the inherent hazards and evaluate the level of risk of ACA research activities. Literature reviews, interviews and inspections will be used to develop the data. Deliverables will include audit reports, Standard Operating Procedures (SOPs), checklists, Job Safet ...

10/05/2026

Title : FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan Creator(s) : Polillo, Ronald R Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center;United States. Federal Aviation Administration. Aviation Security Research and Development Division; Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 Published Date : 1994-12-01 Report Number : DOT/FANCT-94/l2l URL : https://rosap.ntl.bts.gov/view/dot/93709
Polillo, R. R. (1994). FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan (Report No. DOT/FANCT-94/l2l). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93709

Polillo, Ronald R. FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan. Report no. DOT/FANCT-94/l2l. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1994. https://rosap.ntl.bts.gov/view/dot/93709.

Polillo, Ronald R FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1994, Report no. DOT/FANCT-94/l2l, ROSA P. https://rosap.ntl.bts.gov/view/dot/93709.
Export RIS Citation Information. TY - Tech Report AU - Polillo, Ronald R A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center A2 - United States. Federal Aviation Administration. Aviation Security Research and Development Division A3 - United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 AB - The Safety Analysis (SA) Plan details the type and level of effort necessary to discover the inherent hazards and evaluate the level of risk of ACA research activities. Literature reviews, interviews and inspections will be used to develop the data. Deliverables will include audit reports, Standard Operating Procedures (SOPs), checklists, Job Safety Analysis (JSA) worksheets and a Project Report. A recommended classification scheme will be developed to assist in prioritizing suggested corrective actions. AN - dot:93709 DA - 1994-12-01 ET - Final Report KW - Aeronautics KW - Airports KW - Occupational safety KW - Risk assessment LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1994 SN - DOT/FANCT-94/l2l TI - FAA Technical Center System Security Technology Program: Safety Analysis (SA) Project Plan M3 - Tech Report N1 - United States N1 - DTFA03-93-C-00042 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93709 ER -
Evaluation of Retro-Reflective Beads in Airport Pavement Markings

Bagot, Keith

1994-12-01 | PDF

This report identifies the results of a 1-year comparative evaluation on the use of retro-reflective glass beads in airport surface pavement markings. Class beads meeting Federal Specification TT-B-1325B, Type I and III were tested at three airports for retro-reflectivity, effects of runway friction, conspicuity, and durability. The three test airp ...

10/05/2026

Title : Evaluation of Retro-Reflective Beads in Airport Pavement Markings Creator(s) : Bagot, Keith Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center Published Date : 1994-12-01 Report Number : DOT-FAA-CT-94-120 URL : https://rosap.ntl.bts.gov/view/dot/93708
Bagot, K. (1994). Evaluation of Retro-Reflective Beads in Airport Pavement Markings (Report No. DOT-FAA-CT-94-120). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93708

Bagot, Keith. Evaluation of Retro-Reflective Beads in Airport Pavement Markings. Report no. DOT-FAA-CT-94-120. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1994. https://rosap.ntl.bts.gov/view/dot/93708.

Bagot, Keith Evaluation of Retro-Reflective Beads in Airport Pavement Markings. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1994, Report no. DOT-FAA-CT-94-120, ROSA P. https://rosap.ntl.bts.gov/view/dot/93708.
Export RIS Citation Information. TY - Tech Report AU - Bagot, Keith A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center AB - This report identifies the results of a 1-year comparative evaluation on the use of retro-reflective glass beads in airport surface pavement markings. Class beads meeting Federal Specification TT-B-1325B, Type I and III were tested at three airports for retro-reflectivity, effects of runway friction, conspicuity, and durability. The three test airports were Atlantic City, Greater Pittsburgh, and Phoenix Sky Harbor International airports. Data from this study show the use of beaded materials in airport markings increased the conspicuity and quality of the airport markings. Also discovered in this evaluation was the friction enhancement gained from the incorporation of beads and silica additives into the paint materials. As a result of the findings of this study, certain modifications are recommended for the two existing specifications regarding airport pavement markings. AN - dot:93708 DA - 1994-12-01 ET - Final Report KW - Airport runways KW - Durability KW - Friction KW - Glass beads KW - Retroreflectors KW - Road markings KW - Visibility LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1994 SN - DOT-FAA-CT-94-120 TI - Evaluation of Retro-Reflective Beads in Airport Pavement Markings M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93708 ER -
Evaluation of Alternative Pavement Marking Materials

Bagot, Keith

1995-01-01 | PDF

This study was undertaken to evaluate potential alternative marking materials for use on airport pavement marking systems. The materials were evaluated for conspicuity, durability, rubber buildup, color retention, friction, environmental acceptability, and cost benefits. Five materials were evaluated (two waterborne, two epoxies, and one methacryli ...

10/05/2026

Title : Evaluation of Alternative Pavement Marking Materials Creator(s) : Bagot, Keith Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Technical Center Published Date : 1995-01-01 Report Number : DOT/FAA/T-94/119 URL : https://rosap.ntl.bts.gov/view/dot/93707
Bagot, K. (1995). Evaluation of Alternative Pavement Marking Materials (Report No. DOT/FAA/T-94/119). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93707

Bagot, Keith. Evaluation of Alternative Pavement Marking Materials. Report no. DOT/FAA/T-94/119. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995. https://rosap.ntl.bts.gov/view/dot/93707.

Bagot, Keith Evaluation of Alternative Pavement Marking Materials. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1995, Report no. DOT/FAA/T-94/119, ROSA P. https://rosap.ntl.bts.gov/view/dot/93707.
Export RIS Citation Information. TY - Tech Report AU - Bagot, Keith A2 - United States. Department of Transportation. Federal Aviation Administration. Technical Center AB - This study was undertaken to evaluate potential alternative marking materials for use on airport pavement marking systems. The materials were evaluated for conspicuity, durability, rubber buildup, color retention, friction, environmental acceptability, and cost benefits. Five materials were evaluated (two waterborne, two epoxies, and one methacrylic resin) at three test airports around the country for a period of one year. The three test airports, chosen for their different climatic conditions, were Atlantic City, Greater Pittsburgh, and Phoenix Sky Harbor International airports. Epoxies and resins were more durable than water-borne paints in areas subject to heavy snowfall and snowplow activity, particularly when applied to Portland cement concrete surfaces. The epoxies tested did show some signs of yellowing after extensive ultraviolet exposure. It was also determined that the addition of silica and/or glass beads improved the conspicuity of the markings, improved friction, and minimized rubber adherence. The cost-benefit analysis showed that more durable materials and the addition of silica and/or beads does increase the initial cost of marking the airport surfaces but could reduce the number of painting cycles on many portions of the airport from several times per year to once every several years. AN - dot:93707 DA - 1995-01-01 ET - Final Report KW - Airport runways KW - Alternatives analysis KW - Benefit cost analysis KW - Durability KW - Epoxy coatings KW - Marking materials KW - Road markings KW - Visibility LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1995 SN - DOT/FAA/T-94/119 TI - Evaluation of Alternative Pavement Marking Materials M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93707 ER -
Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief]

Moffit, Ryan

;

Rahai, Hamid

2026-09-01 | PDF

Parametric studies using computational fluid dynamics have been performed to identify optimized parameters of the half-stepped cylinders for reducing the skin friction of a turbulent boundary layer. The goal of the investigations was to create ridges with half-stepped cylinder rows to control boundary-layer hairpin vortices, relaminarize the turbul ...

10/05/2026

Title : Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief] Creator(s) : Moffit, Ryan;Rahai, Hamid;Gada, Komal; Corporate Creator(s) : San Jose State University. College of Business. Mineta Transportation Institute;California State University, Long Beach; Corporate Contributor(s) : State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration;United States. Department of Transportation. University Transportation Centers (UTC) Program;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Published Date : 2026-09-01 Report Number : 2525 URL : https://rosap.ntl.bts.gov/view/dot/93706
Moffit, R., Rahai, H., & Gada, K. (2026). Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief] (Report No. 2525). San Jose State University. College of Business. Mineta Transportation Institute. https://rosap.ntl.bts.gov/view/dot/93706

Moffit, Ryan, Hamid Rahai, and Komal Gada. Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief]. Report no. 2525. San Jose State University. College of Business. Mineta Transportation Institute, 2026. https://rosap.ntl.bts.gov/view/dot/93706.

Moffit, Ryan, et al. Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief]. San Jose State University. College of Business. Mineta Transportation Institute, 2026, Report no. 2525, ROSA P. https://rosap.ntl.bts.gov/view/dot/93706.
Export RIS Citation Information. TY - Brief AU - Moffit, Ryan AU - Rahai, Hamid AU - Gada, Komal A2 - San Jose State University. College of Business. Mineta Transportation Institute A2 - California State University, Long Beach A3 - State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration A3 - United States. Department of Transportation. University Transportation Centers (UTC) Program A3 - United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology AB - Parametric studies using computational fluid dynamics have been performed to identify optimized parameters of the half-stepped cylinders for reducing the skin friction of a turbulent boundary layer. The goal of the investigations was to create ridges with half-stepped cylinder rows to control boundary-layer hairpin vortices, relaminarize the turbulent boundary layer, and create microcavities with tandem cylinders to reduce the no-slip boundary conditions and significantly reduce the surface skin-friction coefficient. The studies were performed at a freestream mean velocity of 10 m/s. The flat plate Reynolds number at x = 5 m axial, which corresponds to 0.3 m upstream of the first half-stepped cylinder row, was 2.85 x 106. Figure 1 shows a half-stepped cylinder row with three adjacent cylinders. The parameters changed were the cylinder's diameter and width, the spacing between the adjacent cylinders, and the number of rows. Computational simulations were conducted using the commercial CFD software Ansys Fluent with grids ranging from 1 million to 20 million, depending on the geometry tested. The skin friction coefficient, Cf, was calculated from the wall shear stress. AN - dot:93706 DA - 2026-09-01 ET - Research Brief KW - Air resistance KW - Climate change KW - Aerodynamics KW - Drag KW - Energy consumption KW - Electric vehicles KW - Fluid dynamics KW - Greenhouse gases LA - English PB - San Jose State University. College of Business. Mineta Transportation Institute PY - 2026 SN - 2525 TI - Reducing Drag of Vehicles With Half-stepped Cylinder Surfaces - Part I: Numerical Optimization [Research Brief] M3 - Brief N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93706 ER -
Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization

Moffit, Ryan

;

Rahai, Hamid

2026-09-01 | PDF

Aerodynamic drag is a major source of energy loss for vehicles, increasing fuel consumption, reducing the driving range of electric vehicles, and contributing to greenhouse gas emissions. For a vehicle, the major components of its drag are pressure and viscous drag. Engineers have developed a variety of strategies to reduce drag, including streamli ...

10/05/2026

Title : Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization Creator(s) : Moffit, Ryan;Rahai, Hamid;Gada, Komal; Corporate Creator(s) : San Jose State University. College of Business. Mineta Transportation Institute;California State University, Long Beach; Corporate Contributor(s) : State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration;United States. Department of Transportation. University Transportation Centers (UTC) Program;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Published Date : 2026-09-01 Report Number : 26-31;CA-MTI-2525; DOI : https://doi.org/10.31979/mti.2026.2525
Moffit, R., Rahai, H., & Gada, K. (2026). Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization (Report No. 26-31). San Jose State University. College of Business. Mineta Transportation Institute. https://doi.org/10.31979/mti.2026.2525

Moffit, Ryan, Hamid Rahai, and Komal Gada. Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization. Report no. 26-31. San Jose State University. College of Business. Mineta Transportation Institute, 2026. https://doi.org/10.31979/mti.2026.2525.

Moffit, Ryan, et al. Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization. San Jose State University. College of Business. Mineta Transportation Institute, 2026, Report no. 26-31, ROSA P. https://doi.org/10.31979/mti.2026.2525.
Export RIS Citation Information. TY - Tech Report AU - Moffit, Ryan AU - Rahai, Hamid AU - Gada, Komal A2 - San Jose State University. College of Business. Mineta Transportation Institute A2 - California State University, Long Beach A3 - State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration A3 - United States. Department of Transportation. University Transportation Centers (UTC) Program A3 - United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology AB - Aerodynamic drag is a major source of energy loss for vehicles, increasing fuel consumption, reducing the driving range of electric vehicles, and contributing to greenhouse gas emissions. For a vehicle, the major components of its drag are pressure and viscous drag. Engineers have developed a variety of strategies to reduce drag, including streamlined vehicle designs, surface modifications, and devices that alter airflow around the vehicle. This research focuses on reducing the viscous drag. Specifically, this study investigates whether microscopic surface features called half-stepped cylinder arrays can reduce skin friction by altering the turbulent boundary layer and promoting smoother airflow near the vehicle surface using computational fluid dynamics simulations and numerical optimization, the researchers evaluated different cylinder sizes and spacing to identify a surface design that minimized skin friction on a simulated flat plate. The results indicate that when the cylinder's dimensions are less than 1% of the boundary layer thickness, there is over 33% reduction in average skin friction. The findings demonstrate that carefully designed microscopic surface structures can substantially reduce skin friction in turbulent flows, which can contribute to improved aerodynamic efficiency and lower vehicle energy consumption. Although additional research is needed to validate these results on full-scale vehicles and under real-world operating conditions, this approach shows promise as a passive aerodynamic technology that could improve vehicle efficiency, extend electric vehicle range, and reduce transportation-related energy use and emissions. AN - dot:93705 DA - 2026-09-01 DO - https://doi.org/10.31979/mti.2026.2525 KW - Air resistance KW - Climate change KW - Aerodynamics KW - Drag KW - Energy consumption KW - Electric vehicles KW - Fluid dynamics KW - Greenhouse gases LA - English PB - San Jose State University. College of Business. Mineta Transportation Institute PY - 2026 SN - 26-31 TI - Reducing Drag of Vehicles With Half-Stepped Cylinder Surfaces - Part I: Numerical Optimization M3 - Tech Report N1 - United States N1 - SB1-SJAUX_2023-26 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93705 ER -
Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief]

Alzraiee, Hani ;

Rahim, Ashraf

2026-09-01 | PDF

Reusing asphalt pavement and shingles in new asphalt can reduce waste, conserve natural resources, and lower the demand for virgin materials. However, increasing recycled content creates a difficult engineering tradeoff. Reclaimed asphalt pavement(RAP) and reclaimed asphalt shingles (RAS) can reduce demand for virgin binder and aggregate, cut waste ...

10/05/2026

Title : Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief] Creator(s) : Alzraiee, Hani;Rahim, Ashraf;Saadeh, Shadi;Ojha, Aaditya;Mansara, Adam; Corporate Creator(s) : San Jose State University. College of Business. Mineta Transportation Institute;California State University, Long Beach;California Polytechnic State University, San Luis Obispo; Corporate Contributor(s) : State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Published Date : 2026-09-01 Report Number : 2543 URL : https://rosap.ntl.bts.gov/view/dot/93704
Alzraiee, H., Rahim, A., Saadeh, S., Ojha, A., & Mansara, A. (2026). Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief] (Report No. 2543). San Jose State University. College of Business. Mineta Transportation Institute. https://rosap.ntl.bts.gov/view/dot/93704

Alzraiee, Hani, Ashraf Rahim, Shadi Saadeh, Aaditya Ojha, and Adam Mansara. Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief]. Report no. 2543. San Jose State University. College of Business. Mineta Transportation Institute, 2026. https://rosap.ntl.bts.gov/view/dot/93704.

Alzraiee, Hani, et al. Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief]. San Jose State University. College of Business. Mineta Transportation Institute, 2026, Report no. 2543, ROSA P. https://rosap.ntl.bts.gov/view/dot/93704.
Export RIS Citation Information. TY - Brief AU - Alzraiee, Hani AU - Rahim, Ashraf AU - Saadeh, Shadi AU - Ojha, Aaditya AU - Mansara, Adam A2 - San Jose State University. College of Business. Mineta Transportation Institute A2 - California State University, Long Beach A2 - California Polytechnic State University, San Luis Obispo A3 - State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration A3 - United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology AB - Reusing asphalt pavement and shingles in new asphalt can reduce waste, conserve natural resources, and lower the demand for virgin materials. However, increasing recycled content creates a difficult engineering tradeoff. Reclaimed asphalt pavement(RAP) and reclaimed asphalt shingles (RAS) can reduce demand for virgin binder and aggregate, cut waste, and support environment improvement goals. RAS brings a valuable asphalt binder, but that binder is aged and stiff. More RAS can help a mix resist rutting (permanent depressions that form in wheel paths) while making it more brittle and vulnerable to cracking. The study examined whether polymer fiber scan help RAP/RAS asphalt retain recycled-material rutting benefits while restoring cracking resistance. The findings have important implications for California and other states seeking to increase recycled content under performance-based asphalt mix design. AN - dot:93704 DA - 2026-09-01 ET - Research Brief KW - Hot mix asphalt KW - Reclaimed asphalt pavements KW - Polymer fibers KW - Cracking KW - Testing KW - Statistical analysis KW - Moisture damage KW - Performance evaluations KW - Shingles KW - Rutting KW - hamburg tracker (HT) KW - cracking tolerance index (CTI) LA - English PB - San Jose State University. College of Business. Mineta Transportation Institute PY - 2026 SN - 2543 TI - Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles [Research Brief] M3 - Brief N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93704 ER -
Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles

Alzraiee, Hani ;

Rahim, Ashraf

2026-09-01 | PDF

Reclaimed asphalt shingles (RAS) offer a promising avenue for increasing recycled content in hot mix asphalt, but the aged, stiff binder they contribute tends to reduce cracking resistance, particularly at intermediate temperatures. This study investigated whether polymer fiber reinforcement can offset that brittleness while preserving rutting and ...

10/05/2026

Title : Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles Creator(s) : Alzraiee, Hani;Rahim, Ashraf;Saadeh, Shadi;Ojha, Aaditya;Mansara, Adam; Corporate Creator(s) : San Jose State University. College of Business. Mineta Transportation Institute;California State University, Long Beach; Corporate Contributor(s) : State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology;United States. Department of Transportation. University Transportation Centers (UTC) Program; Published Date : 2026-09-01 Report Number : 26-26 DOI : https://doi.org/10.31979/mti.2026.2543
Alzraiee, H., Rahim, A., Saadeh, S., Ojha, A., & Mansara, A. (2026). Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles (Report No. 26-26). San Jose State University. College of Business. Mineta Transportation Institute. https://doi.org/10.31979/mti.2026.2543

Alzraiee, Hani, Ashraf Rahim, Shadi Saadeh, Aaditya Ojha, and Adam Mansara. Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles. Report no. 26-26. San Jose State University. College of Business. Mineta Transportation Institute, 2026. https://doi.org/10.31979/mti.2026.2543.

Alzraiee, Hani, et al. Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles. San Jose State University. College of Business. Mineta Transportation Institute, 2026, Report no. 26-26, ROSA P. https://doi.org/10.31979/mti.2026.2543.
Export RIS Citation Information. TY - Tech Report AU - Alzraiee, Hani AU - Rahim, Ashraf AU - Saadeh, Shadi AU - Ojha, Aaditya AU - Mansara, Adam A2 - San Jose State University. College of Business. Mineta Transportation Institute A2 - California State University, Long Beach A3 - State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration A3 - United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology A3 - United States. Department of Transportation. University Transportation Centers (UTC) Program AB - Reclaimed asphalt shingles (RAS) offer a promising avenue for increasing recycled content in hot mix asphalt, but the aged, stiff binder they contribute tends to reduce cracking resistance, particularly at intermediate temperatures. This study investigated whether polymer fiber reinforcement can offset that brittleness while preserving rutting and moisture performance in mixtures containing both reclaimed asphalt pavement (RAP) and RAS. Fourteen asphalt mixtures were designed using a base blend of 25% RAP combined with RAS at either 3% or 5% by total mix weight. Two commercially available polymer fiber types, designated Fiber A and Fiber B, were added at dosages of 0.05%, 0.10%, and 0.15% by total weight. All mixtures were evaluated for rutting resistance and moisture susceptibility using the Hamburg Wheel Tracking test and for intermediate-temperature cracking resistance using the IDEAL Cracking Test. Statistical comparisons were carried out using one-way ANOVA with Tukey adjusted pairwise contrasts against the control mix. Fiber addition did not compromise rutting performance and, in several cases, produced statistically significant reductions in rut depth. All mixtures satisfied the Hamburg moisture damage threshold. Cracking resistance improved substantially with fiber reinforcement, with Fiber B consistently outperforming Fiber A across both RAS levels. Statistically significant improvements in CT index were observed most reliably at the 0.10% and 0.15% dosages of Fiber B. These results indicate that polymer fiber reinforcement can support higher recycled material usage in asphalt mixtures without sacrificing mechanical performance, offering a practical path toward more sustainable pavement design within a balanced mix design framework. AN - dot:93703 DA - 2026-09-01 DO - https://doi.org/10.31979/mti.2026.2543 KW - Hot mix asphalt KW - Reclaimed asphalt pavements KW - Polymer fibers KW - Cracking KW - Testing KW - Statistical analysis KW - Moisture damage KW - Performance evaluations KW - Shingles KW - Rutting KW - hamburg tracker (HT), KW - cracking tolerance index (CTI) LA - English PB - San Jose State University. College of Business. Mineta Transportation Institute PY - 2026 SN - 26-26 TI - Performance Evaluation of Fiber-Reinforced Hot Mix Asphalt Containing Reclaimed Asphalt Shingles M3 - Tech Report N1 - United States N1 - SB1-SJAUX_2023-26 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93703 ER -
Review of Damage Tolerance for Composite Sandwich Airframe Structures

Tomblin, J. ;

Lacy, T.

1999-08-01 | PDF

The use of composite sandwich construction is rapidly increasing in current and future airframe designs especially for general aviation aircraft and rotorcraft. Typically, sandwich constructions for these applications use thin-gage composite face sheets (0.020" to 0.045") which are co-cured to honeycomb and foam cores. Due to the nature of these st ...

10/05/2026

Title : Review of Damage Tolerance for Composite Sandwich Airframe Structures Creator(s) : Tomblin, J.;Lacy, T.;Smith, B.;Hooper, S.;Vizzini, A.;Lee, S.; Corporate Creator(s) : Wichita State University;University of Maryland (College Park, Md.); Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research Published Date : 1999-08-01 Report Number : DOT/FAA/AR-99/49 URL : https://rosap.ntl.bts.gov/view/dot/93702
Tomblin, J., Lacy, T., Smith, B., Hooper, S., Vizzini, A., & Lee, S. (1999). Review of Damage Tolerance for Composite Sandwich Airframe Structures (Report No. DOT/FAA/AR-99/49). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93702

Tomblin, J., T. Lacy, B. Smith, S. Hooper, A. Vizzini, and S. Lee. Review of Damage Tolerance for Composite Sandwich Airframe Structures. Report no. DOT/FAA/AR-99/49. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999. https://rosap.ntl.bts.gov/view/dot/93702.

Tomblin, J., et al. Review of Damage Tolerance for Composite Sandwich Airframe Structures. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999, Report no. DOT/FAA/AR-99/49, ROSA P. https://rosap.ntl.bts.gov/view/dot/93702.
Export RIS Citation Information. TY - Tech Report AU - Tomblin, J. AU - Lacy, T. AU - Smith, B. AU - Hooper, S. AU - Vizzini, A. AU - Lee, S. A2 - Wichita State University A2 - University of Maryland (College Park, Md.) A3 - United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research AB - The use of composite sandwich construction is rapidly increasing in current and future airframe designs especially for general aviation aircraft and rotorcraft. Typically, sandwich constructions for these applications use thin-gage composite face sheets (0.020" to 0.045") which are co-cured to honeycomb and foam cores. Due to the nature of these structures, damage tolerance is more complex than conventional laminated structures. Besides typical damage concerns such as through penetration and delamination, additional modes including core crushing and face sheet debonding must also be addressed. This complicates the certification process by introducing undefined Allowable Damage Limits (ADL) and Critical Damage Thresholds (CDT) as related to the ultimate and limit load carrying capability of the structure. This document provides a background review of previous damage tolerance investigations including an overview of traditional metallic damage tolerance methodologies. Illustrative summaries are presented which show the scope of previous investigation parameters such as impact energy, face sheet thickness, and core thickness of typical sandwich constructions. Also included is a compilation of damage tolerance certification procedures and regulations taken from FAR Part 23-29 for composite damage tolerance as well as recommendations from associated Advisory Circulars. Past and current airframe industry sandwich constructions which show the scope of current and future sandwich designs were also surveyed. In conclusion, a proposed future research approach and its methodology are presented which should aid in establishing certification guidelines and confidence involving the damage tolerance of sandwich constructions as they apply to general aviation aircraft and rotorcraft. AN - dot:93702 DA - 1999-08-01 ET - Final Report KW - Composite construction KW - Sandwich construction KW - Engineering tolerances KW - Literature reviews KW - Standards LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1999 SN - DOT/FAA/AR-99/49 TI - Review of Damage Tolerance for Composite Sandwich Airframe Structures M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93702 ER -
Screener Readiness Test - Validation Pilot Testing

Neiderman, E. C. ;

Fobes, J. L.

1999-03-01 | PDF

The Screener Readiness Test is a computer-based assessment instrument being developed to test new checkpoint screener candidates after they have been given their initial training. The instrument's computer interface was evaluated as part of the validation process and found to be relatively easy to use. Several revisions needed for the interface are ...

10/05/2026

Title : Screener Readiness Test - Validation Pilot Testing Creator(s) : Neiderman, E. C.;Fobes, J. L.; Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 Published Date : 1999-03-01 Report Number : DOT/FAA/AR-99/37 URL : https://rosap.ntl.bts.gov/view/dot/93701
Neiderman, E. C., & Fobes, J. L. (1999). Screener Readiness Test - Validation Pilot Testing (Report No. DOT/FAA/AR-99/37). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93701

Neiderman, E. C. and J. L. Fobes. Screener Readiness Test - Validation Pilot Testing. Report no. DOT/FAA/AR-99/37. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999. https://rosap.ntl.bts.gov/view/dot/93701.

Neiderman, E. C., and J. L. Fobes Screener Readiness Test - Validation Pilot Testing. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999, Report no. DOT/FAA/AR-99/37, ROSA P. https://rosap.ntl.bts.gov/view/dot/93701.
Export RIS Citation Information. TY - Tech Report AU - Neiderman, E. C. AU - Fobes, J. L. A2 - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center A3 - United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 AB - The Screener Readiness Test is a computer-based assessment instrument being developed to test new checkpoint screener candidates after they have been given their initial training. The instrument's computer interface was evaluated as part of the validation process and found to be relatively easy to use. Several revisions needed for the interface are described before the full-scale validation is undertaken. AN - dot:93701 DA - 1999-03-01 KW - Airport operations KW - Airports KW - Aviation safety KW - Detectors KW - Passenger screening LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1999 SN - DOT/FAA/AR-99/37 TI - Screener Readiness Test - Validation Pilot Testing M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93701 ER -
Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022

Dynamic Science, Inc.

2026-10-01 | PDF

This report documents the on-site investigation of a single-vehicle rollover crash of a 2023 Hyundai Palisade with three children in child restraint seats in Utah during daylight in November 2022. The driver was a belted 32- year-old female; the second row left occupant was a 5-year-old male using a high-back booster seat and the vehicle's seat bel ...

10/02/2026

Title : Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022 Corporate Creator(s) : Dynamic Science, Inc. Corporate Contributor(s) : United States. Department of Transportation. National Highway Traffic Safety Administration Published Date : 2026-10-01 Report Number : DOT HS 813 850 DOI : https://doi.org/10.21949/02k1-hk13
Dynamic Science, Inc. (2026). Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022 (Report No. DOT HS 813 850). United States. Department of Transportation. National Highway Traffic Safety Administration. https://doi.org/10.21949/02k1-hk13

Dynamic Science, Inc.. Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022. Report no. DOT HS 813 850. United States. Department of Transportation. National Highway Traffic Safety Administration, 2026. https://doi.org/10.21949/02k1-hk13.

Dynamic Science, Inc. Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022. United States. Department of Transportation. National Highway Traffic Safety Administration, 2026, Report no. DOT HS 813 850, ROSA P. https://doi.org/10.21949/02k1-hk13.
Export RIS Citation Information. TY - Tech Report A2 - Dynamic Science, Inc. A3 - United States. Department of Transportation. National Highway Traffic Safety Administration AB - This report documents the on-site investigation of a single-vehicle rollover crash of a 2023 Hyundai Palisade with three children in child restraint seats in Utah during daylight in November 2022. The driver was a belted 32- year-old female; the second row left occupant was a 5-year-old male using a high-back booster seat and the vehicle's seat belt; the second row right occupant was a 2-year-old male in a rear-facing CRS; the third row left occupant was a 3-year-old female in a forward-facing CRS. The driver sustained moderate to serious injuries and was transported to a hospital where she was admitted for 14 days. The children were not seriously injured. AN - dot:93700 DA - 2026-10-01 DO - https://doi.org/10.21949/02k1-hk13 ET - Technical Report, November 2022 KW - Child restraint systems KW - Rollover crashes KW - Air bags KW - Deployment KW - Crash injuries KW - Hyundai LA - English PB - United States. Department of Transportation. National Highway Traffic Safety Administration PY - 2026 SN - DOT HS 813 850 TI - Special Crash Investigations: On-Site Child Restraint System Crash Investigation; Vehicle: 2023 Hyundai Palisade; Location: Utah; Crash Date: November 2022 M3 - Tech Report N1 - United States N1 - 693JJ918C000012 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93700 ER -
Research and Special Programs Administration Highlights

United States. Department of Transportation. Research and Special Programs Administration

1991-12-01 | Research and Special Programs Administration Highlights | PDF

The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees.

10/01/2026

Title : Research and Special Programs Administration Highlights Corporate Creator(s) : United States. Department of Transportation. Research and Special Programs Administration Published Date : 1991-12-01 Series : Research and Special Programs Administration Highlights DOI : https://doi.org/10.21949/w03w-3c30
United States. Department of Transportation. Research and Special Programs Administration (1991). Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration. https://doi.org/10.21949/w03w-3c30

United States. Department of Transportation. Research and Special Programs Administration. Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1991. https://doi.org/10.21949/w03w-3c30.

United States. Department of Transportation. Research and Special Programs Administration Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1991, ROSA P. https://doi.org/10.21949/w03w-3c30.
Export RIS Citation Information. TY - Newsletters A2 - United States. Department of Transportation. Research and Special Programs Administration AB - The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees. AN - dot:93699 DA - 1991-12-01 DO - https://doi.org/10.21949/w03w-3c30 ET - Vol. 1, No. 5 KW - News KW - Employee communications KW - Federal government agencies KW - Research management KW - Transportation departments KW - Research LA - English PB - United States. Department of Transportation. Research and Special Programs Administration PY - 1991 T2 - Research and Special Programs Administration Highlights TI - Research and Special Programs Administration Highlights M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93699 ER -
Research and Special Programs Administration Highlights

United States. Department of Transportation. Research and Special Programs Administration

1990-08-01 | Research and Special Programs Administration Highlights | PDF

The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees.

10/01/2026

Title : Research and Special Programs Administration Highlights Corporate Creator(s) : United States. Department of Transportation. Research and Special Programs Administration Published Date : 1990-08-01 Series : Research and Special Programs Administration Highlights DOI : https://doi.org/10.21949/ye2n-0d88
United States. Department of Transportation. Research and Special Programs Administration (1990). Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration. https://doi.org/10.21949/ye2n-0d88

United States. Department of Transportation. Research and Special Programs Administration. Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1990. https://doi.org/10.21949/ye2n-0d88.

United States. Department of Transportation. Research and Special Programs Administration Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1990, ROSA P. https://doi.org/10.21949/ye2n-0d88.
Export RIS Citation Information. TY - Newsletters A2 - United States. Department of Transportation. Research and Special Programs Administration AB - The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees. AN - dot:93698 DA - 1990-08-01 DO - https://doi.org/10.21949/ye2n-0d88 ET - Vol. 1, No. 3 KW - News KW - Employee communications KW - Federal government agencies KW - Research management KW - Transportation departments KW - Research LA - English PB - United States. Department of Transportation. Research and Special Programs Administration PY - 1990 T2 - Research and Special Programs Administration Highlights TI - Research and Special Programs Administration Highlights M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93698 ER -
Research and Special Programs Administration Highlights

United States. Department of Transportation. Research and Special Programs Administration

1990-03-01 | Research and Special Programs Administration Highlights | PDF

The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees.

10/01/2026

Title : Research and Special Programs Administration Highlights Corporate Creator(s) : United States. Department of Transportation. Research and Special Programs Administration Published Date : 1990-03-01 Series : Research and Special Programs Administration Highlights DOI : https://doi.org/10.21949/f94s-5s02
United States. Department of Transportation. Research and Special Programs Administration (1990). Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration. https://doi.org/10.21949/f94s-5s02

United States. Department of Transportation. Research and Special Programs Administration. Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1990. https://doi.org/10.21949/f94s-5s02.

United States. Department of Transportation. Research and Special Programs Administration Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1990, ROSA P. https://doi.org/10.21949/f94s-5s02.
Export RIS Citation Information. TY - Newsletters A2 - United States. Department of Transportation. Research and Special Programs Administration AB - The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees. AN - dot:93697 DA - 1990-03-01 DO - https://doi.org/10.21949/f94s-5s02 ET - Vol. 1, No. 2 KW - News KW - Employee communications KW - Federal government agencies KW - Research management KW - Transportation departments KW - Research LA - English PB - United States. Department of Transportation. Research and Special Programs Administration PY - 1990 T2 - Research and Special Programs Administration Highlights TI - Research and Special Programs Administration Highlights M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93697 ER -
Research and Special Programs Administration Highlights

United States. Department of Transportation. Research and Special Programs Administration

1989-12-01 | Research and Special Programs Administration Highlights | PDF

The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees.

10/01/2026

Title : Research and Special Programs Administration Highlights Corporate Creator(s) : United States. Department of Transportation. Research and Special Programs Administration Published Date : 1989-12-01 Series : Research and Special Programs Administration Highlights DOI : https://doi.org/10.21949/qyty-9r57
United States. Department of Transportation. Research and Special Programs Administration (1989). Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration. https://doi.org/10.21949/qyty-9r57

United States. Department of Transportation. Research and Special Programs Administration. Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1989. https://doi.org/10.21949/qyty-9r57.

United States. Department of Transportation. Research and Special Programs Administration Research and Special Programs Administration Highlights. United States. Department of Transportation. Research and Special Programs Administration, 1989, ROSA P. https://doi.org/10.21949/qyty-9r57.
Export RIS Citation Information. TY - Newsletters A2 - United States. Department of Transportation. Research and Special Programs Administration AB - The Research and Special Programs Administration Highlights was a newsletter released by the RSPA beginning in December 1989. It detailed RSPA events and news pertinent to RSPA employees. AN - dot:93696 DA - 1989-12-01 DO - https://doi.org/10.21949/qyty-9r57 ET - Vol. 1, No. 1 KW - News KW - Employee communications KW - Federal government agencies KW - Research management KW - Transportation departments KW - Research LA - English PB - United States. Department of Transportation. Research and Special Programs Administration PY - 1989 T2 - Research and Special Programs Administration Highlights TI - Research and Special Programs Administration Highlights M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93696 ER -
Plane Talk: March 1993

United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs

1993-03-01 | Plane Talk | PDF

Plane Talk was a newsletter published by the U.S. Department of Transportation's Consumer Affairs Office. It included tips on airline travel and how to solve common problems facing passengers before, during, and after their flight.

10/01/2026

Title : Plane Talk: March 1993 Corporate Creator(s) : United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs Published Date : 1993-03-01 Series : Plane Talk DOI : https://doi.org/10.21949/byf7-7h32
United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs (1993). Plane Talk: March 1993. United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs. https://doi.org/10.21949/byf7-7h32

United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs. Plane Talk: March 1993. United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs, 1993. https://doi.org/10.21949/byf7-7h32.

United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs Plane Talk: March 1993. United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs, 1993, ROSA P. https://doi.org/10.21949/byf7-7h32.
Export RIS Citation Information. TY - Newsletters A2 - United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs AB - Plane Talk was a newsletter published by the U.S. Department of Transportation's Consumer Affairs Office. It included tips on airline travel and how to solve common problems facing passengers before, during, and after their flight. AN - dot:93695 DA - 1993-03-01 DO - https://doi.org/10.21949/byf7-7h32 KW - Travel behavior KW - Air transportation KW - Consumer behavior KW - Aviation KW - Aviation safety LA - English PB - United States. Department of Transportation. Office of the Secretary. Division of Consumer Affairs PY - 1993 T2 - Plane Talk TI - Plane Talk: March 1993 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93695 ER -

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