Roberto Abraham Tokunaga

发表

Effects of curve designs and road conditions on driver's curve sharpness judgment and driving behavior

Seiichi Kagaya, Roberto Abraham Tokunaga, Motoki Asano, 2005 .

Eye Glance Behavior of Experienced and Inexperienced Maintenance Personnel During Spreading Operations

Roberto Abraham Tokunaga, Kenji Sato, Naoto Takahashi, 2016 .

A Study on Visual Memory at Inner Information Processing of Driver

Roberto Abraham Tokunaga, Toru Hagiwara, Tsukasa Uotsu, 1997 .

Cellular Telephone Conversation While Driving: Effects on Driver Reaction Time and Subjective Mental Workload

Seiichi Kagaya, Roberto Abraham Tokunaga, Toru Hagiwara, 2000 .

Field Study of Driver’s Curve-Detection Performance in Daytime and Nighttime

Roberto Abraham Tokunaga, Motoki Asano, Toru Hagiwara, 2001 .

Comparative Study of Friction Measurement Devices

Roberto Abraham Tokunaga, Naoto Takahashi, Makoto Kiriishi, 2014 .

Effect of Retroreflecting Performance for Traffic Signs by Driving Visibility Evaluation Under Foggy Conditions

Roberto Abraham Tokunaga, Motoki Asano, Kazunori Munehiro, 2007 .

Effects of Traffic Information on Driver's Judgment of Curve Sharpness

Koji Nakagawa, Roberto Abraham Tokunaga, Toru Hagiwara, 2003 .

Part 3: Signing and Marking Materials: Effect of Time and Foggy Conditions on Subjective Visibility: Evaluation of Retroreflective Traffic Control Devices

Roberto Abraham Tokunaga, Motoki Asano, Kazunori Munehiro, 2005 .

The Possibility of Implementing the Management Cycle of Winter Maintenance by Performance Measurement

Roberto Abraham Tokunaga, Motoki Asano, 2008 .

STUDY ON THE DEVELOPMENT OF TECHNOLOGY FOR SUPPORTING ONSITE DECISION MAKING IN ANTIFREEZE AGENT SPREADING

Yusuke Sakai, Roberto Abraham Tokunaga, Kenji Sato, 2016 .

Effects of Talking through Cellular Telephone on Driving Behavior

Seiichi Kagaya, Roberto Abraham Tokunaga, Toru Hagiwara, 2000 .

CELLULAR TELEPHONE USE WHILE DRIVING:EFFECTS ON DRIVER MENTAL WORKLOAD

Seiichi Kagaya, Roberto Abraham Tokunaga, Toru Hagiwara, 2001 .

A Feasibility Study on Friction for Winter Road Management

Roberto Abraham Tokunaga, Motoki Asano, Naoto Takahashi, 2008 .

CELLULAR TELEPHONE USE WHILE DRIVING : EFFECTS ON DRIVER PERFORMANCE

Roberto Abraham Tokunaga, Toru Hagiwara, Y Onodera, 2000 .

Development of Winter Maintenance Support System: Overview and Status

Roberto Abraham Tokunaga, Motoki Asano, Naoto Takahashi, 2008 .

Effects of Cellular Telephone Use on Driver's Mental Workload while Car Following

Seiichi Kagaya, Roberto Abraham Tokunaga, Toru Hagiwara, 1999 .

Outline of Visibility measuring experiment Using Picture in Snowstorm by Image Processing

Roberto Abraham Tokunaga, Kazunori Munehiro, Yasuhiko Ito, 2005 .

Technological Development that Contribute to Enhance Safety and Efficiency of Winter Road Maintenance : Road Surface Icing Forecast and Road Grip Monitoring System

Roberto Abraham Tokunaga, Naoto Takahashi, Makoto Funahashi, 2008 .

EFFECTS OF TRAFFIC CONTROL DEVICES AND ROAD SCENES ON A DRIVER'S JUDGMENT OF CURVE SHARPNESS

Roberto Abraham Tokunaga, Motoki Asano, Toru Hagiwara, 2001 .

Required Luminous Intensity of LED Delineators Under Foggy Conditions

Roberto Abraham Tokunaga, Motoki Asano, Kazunori Munehiro, 2006 .

DRIVING BEHAVIOR OF THE WINTER ROAD SURFACE IN SAPPORO CITY

Roberto Abraham Tokunaga, Toru Hagiwara, Y Onodera, 2002 .

Effects of Cellular Telephone Use While Driving Based on Objective and Subjective Mental Workload Assessment

Seiichi Kagaya, Roberto Abraham Tokunaga, Toru Hagiwara, 2017 .