MARC details
| 000 -LEADER |
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| fixed length control field |
02281cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
171216s2017 ua do f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EG-GiCUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GiCUC |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 049 ## - LOCAL HOLDINGS (OCLC) |
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| Holding library |
Deposite |
| 097 ## - Thesis Degree |
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| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| Classification number |
Cai01.12.01.M.Sc.2017.Ze.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Zeinab Ahmed Mabrouk |
| 245 14 - TITLE STATEMENT |
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| Title |
The evolution of binary neutron star orbits due to the emission of gravitational waves / |
| Statement of responsibility, etc. |
Zeinab Ahmed Mabrouk ; Supervised Mustafa Kamal Mahmoud Ahmed , Shahinaz Mostafa Ali Yousef , Walied Ali Ahmed Hassan Rahoma |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تطور مدارات النجوم النيوترونية المزدوجة نتيجة إنبعاث موجات التثاقل |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Zeinab Ahmed Mabrouk , |
| Date of publication, distribution, etc. |
2017 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
74 P. : |
| Other physical details |
charts , photographs ; |
| Dimensions |
25cm |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Astronomy and Meteorology |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
We have applied the method derived by (imshennik and popov) of determination the elliptical orbits evolution due to gravitational wave emission on two different systems. The first is the Pre-supernova SN1987A, it was the same system that Imshennik and popov used. With the aid of mathematica programme, we got the same curves and conclusions; however we added some curves in order to ensure the gotten results. The second system was PSR1913+16 system. Our results for this system are highly comparable with the latest analysis for that system based on published timing observations from 1974 through 2006 (weisberg, nice and taylor, 2010). The most important results from our study are: Both our studied elliptical orbits shrink in size and become near circular at their late stages of evolution while the circular orbits don{u2019}t change its shape; and most of the energy is lost at high eccentricities near the periastron position |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Evolution of neutron star orbits |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Gravitational waves |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
PSR 1913+16 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mustafa Kamal Mahmoud Ahmed , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shahinaz Mostafa Ali Yousef , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Walied Ali Ahmed Hassan Rahoma , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
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| Cataloger |
Nazla |
| Reviser |
Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Samia |
| Reviser |
Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
