AI SearchApplication of queuing models to ship turnaround at the port of Bangkok (Record no. 6769)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03208nam a2200385 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162932.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 241197 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10088568 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 205 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lertvit Tangkosakul |
| 245 10 - TITLE STATEMENT | |
| Title | Application of queuing models to ship turnaround at the port of Bangkok |
| 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. 205 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in 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 purpose of this thesis is to analyze data pertaining to ship turn-around time at the Port of Bangkok from the standpoint of queuing theory and to utilize the findings to draw some inferences regarding application of the theory to certain aspects of the operation of the port at the time of the study. Specifically, ship arrivals and servicing were studied for the period from 1st July 1966 through 30th June 1967. Data were obtained from the records of the Port Authority of Thailand using mark sense cards; the analyses were mostly conducted by sorting the data deck and running this through the IBM-1130 computer which was programmed for the required statistical computations. Two basic elements are necessary for the application of the queuing model to a waiting-line problem: an arrival function and a servicing function. Search for suitable formulations of the distribution of the ship-arrival intervals and the distribution of the duration of berth occupancy were made; selection of suitable distribution functions was made on the basis of the goodness of fit with the observed values. From the arrival and servicing information, and the amounts of delay and thelengths of queues observed at the Port of Bangkok, an evaluation of several queuing models was made. It was concluded that a multiple-channel, negative-exponential arrival, and negative exponential servicing queuing model best suited the conditions observed for berthed ships. None of the models studied gave satisfactory results when applied to the entire system of mooring and berthing spaces. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Harbors |
| General subdivision | Bangkok |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Queuing theory |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jones, John Hugh, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chai Muktabhant, |
| Relator term | Examination Committee |
| 700 1# - 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. 205 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B24545">http://203.159.5.9/ait-thesis/detail.php?q=B24545</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10088568 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260624 |
| 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 : 30050003093068 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i10094465 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160113519 |
| CREATED | CREATED : 2016-07-04 |
| RECORD Id | RECORD # : i12929128 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 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. 205 | 30050003093068 | 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. 205 | 30050160113519 | 17/08/2026 | 17/08/2026 | 40-Archives |