Preparation and theoretical calculations of new dosimeters and their applications / (Record no. 51140)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02513cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031234.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150531s2014 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.11.M.Sc.2014.So.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Soad Magdy Tadros Michael |
| 245 10 - TITLE STATEMENT | |
| Title | Preparation and theoretical calculations of new dosimeters and their applications / |
| Statement of responsibility, etc. | Soad Magdy Tadros Michael ; Supervised Hussein Mohamed Ahmed Moustafa , Laila Ibrahim Ali |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحضير و حسابات نظرية لمقاييس جديدة للجرعات الإشعاعية و تطبيقاتها |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Soad Magdy Tadros Michael , |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 172 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physical Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | New developed pellet dosimeter based on radiation-sensitive element of 2-methyl alanine (2-MA) for radiation process control was manufactured and its dosimetric characteristics for high-dose range 1-100 kGy applications was investigated by EPR spectrometer. The EPR spectrum of irradiated 2-MA pellets exhibits an isotropic signal with seven lines. The dose response function has a linear trend in the range of 1-11.4 kGy and sub-linear in the range of 11.4-100 kGy. It is found also that the pellet dosimeters response has a negligible humidity effect during irradiation in the range of humidity from 33-76% RH. The average increase of response as a function of temperature rise (21-60 oC) during irradiation is ~0.96% /oC. The energy dependence of the manufactured dosimeter in the range of 0.1 {u2013} 15 MeV was calculated and it was nearly adipose tissue equivalent in this range. Additionally, it was found nearly water equivalent in the photon energy level of 0.15-4 MeV; however, out of this range, the variation from water equivalency is within 6%. The overall uncertainty of the measured doses was ~6.6% and ~4.5% (2v, 95% confidence level) for the dose ranges of 1-11.4 kGy and 11.4-100 kGy, respectively |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | 2-Methylalanine |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Dosimetry |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | EPR spectrometer |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hussein Mohamed Ahmed Moustafa , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Laila Ibrahim Ali , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Soheir |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.11.M.Sc.2014.So.P | 01010110065836000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.11.M.Sc.2014.So.P | 01020110065836000 | 22.09.2023 | CD - Rom | 65836.CD |