AI SearchAnalysis of 'black box' relationship between sediment discharge, rainfall and runoff (Record no. 4614)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02825nam a2200385 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162313.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 041297 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10080521 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 458 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Shirahatti, Prahalad Prabhu |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis of 'black box' relationship between sediment discharge, rainfall and runoff |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1972 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 118 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 458 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment 0f the requirements of 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, 1972 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In the present study an attempt was made to find a relationship between sediment discharge, rainfall and runoff. A 'Black Box' method of analysis was used. The relationship was assumed to be nonlinear and time variant. A decomposition model was devised which consisted of a linear filter combinations connected in series with a nonlinear filter. The data for the study was obtained from twelve plots in the evergreen forests of Northern Thailand. Two different models were compiled after testing eighteen different models. The memory of the system was processed by using linear low pass and Laguerre filter combination. The nonlinearity was accounted for by using second degree terms and cross product terms. The effect of number of linear and nonlinear filters on the model sensitivity and stability were also studied. Two models gave fairly good results. The use of more than one linear and nonlinear filters resulted in system instability and damping the sensitivity of the model. The nonlinearity was found to be overestimated by second degree term. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Hydrology |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Subin Pinkayan, |
| Relator term | Chairperson |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | British Government, |
| Relator term | Scholarship Donor |
| 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. 458 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B24332">http://203.159.5.9/ait-thesis/detail.php?q=B24332</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10080521 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260610 |
| 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 | 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 : 30050003099263 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10082116 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003099289 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10082128 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160108030 |
| CREATED | CREATED : 2016-04-20 |
| RECORD Id | RECORD # : i12942558 |
| 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. 458 | 30050003099263 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 10.00 | AIT Thesis no. 458 | 30050003099289 | 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. 458 | 30050160108030 | 17/08/2026 | 17/08/2026 | 40-Archives |