AI SearchAnalysis of the effect of duration of exposure on glance legibility of Thai-character highway signs (Record no. 5111)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03145nam a2200373 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162449.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251197 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10082621 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 219 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Supoje Hualthanom |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis of the effect of duration of exposure on glance legibility of Thai-character highway signs |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1968 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 68 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 219 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1968 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The objective of this study was to determine the relationship between the duration of glance exposure and the projected height of Thai characters used for highway place-name signs. Glance legibility of signs was measured from slides projected onto a screen at 7.5meters prospection distance. Six values of exposure (5, 2, 0.5, 0.2, 0.1, and 0.04 sec) were employed, and 30 subjects were tested under simulated driving conditions. The 30 place-name signs were classified into three groups, having high, moderate, or low levels of legibility in accordance with the consistency of their legibility at various durations of exposure. The results were stated as a regression equation for each group of signs, the regression line relating projected height of characters to the duration of exposure. From the group of signs which gave consistently high legibility, the results led to determination of the most legible design of Thai characters by evaluation of the width/height and character-spacing/height ratios. An attempt was made to study the amount of learning in recognition of place names. The six runs of the slides of signs exposed for the present study were compared with the findings of an earlier experimenter in which a particular group of subjects viewed a set of the slides only once. The effect of familiarity with the signs was statistically analyzed by finding the linear relationship and the degree of correlation between these two independent, but generally similar, sets of data. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Traffic signs and signals |
| General subdivision | Thailand |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jones, John Hugh, |
| Relator term | Chairpeson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chai Muktabhant, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Subin Pinkayan, |
| Relator term | Examination Committee |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. 219 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B24609">http://203.159.5.9/ait-thesis/detail.php?q=B24609</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10082621 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260626 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 3 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050004934658 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i1008504x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160114046 |
| CREATED | CREATED : 2016-07-04 |
| RECORD Id | RECORD # : i1292927x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 10.00 | AIT Thesis no. 219 | 30050004934658 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. 219 | 30050160114046 | 17/08/2026 | 17/08/2026 | 40-Archives |