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Modification and compounding of polyhydroxybutyrate / (Record no. 14302)

MARC details
000 -LEADER
fixed length control field 020300000a22003730004500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GICUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223025509.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 061120s2005 ua a 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 Ph.D
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.12.11.Ph.D.2005.Sa.M.
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Safaa Hamdy Ibrahim Mohammed ElTaweel
245 10 - TITLE STATEMENT
Title Modification and compounding of polyhydroxybutyrate /
Statement of responsibility, etc. Safaa Hamdy Ibrahim Mohammed ElTaweel ; supervised Ashraf Ahmed Mansour , Samy Madbouly , Hartmut Seliger
246 15 - VARYING FORM OF TITLE
Title proper/short title تحوير وتوليف البولى هيدروكسى بيوتيرات
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Safaa Hamdy Ibrahim Mohammed ElTaweel ,
Date of publication, distribution, etc. 2005
300 ## - PHYSICAL DESCRIPTION
Extent 243P :
Other physical details ill ;
Dimensions 30cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Physical Chemistry
520 ## - SUMMARY, ETC.
Summary, etc. A series of atactic amorphous oligo[R , S - hydroxybutyric acid] with different molar mass was synthesized in order to blend this materials with bacterial crystalline polyhydroxybutyrate (PHB) The glass transition of the mobile amorphous phase fraction and the amount of rigid amorphous fraction were determined by calorimetric and dielectric methodsThe crystallization kinetics was observed by polarizing microscope and compared with the prediction of the theory of Boon and AzcueTernary blends of PHB with polyvinylacetate and oligomers were also investigatedTensile tests at different temperature (20 oC - 90 oC) have been carried out with respect to technical applications of these blends
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Blends
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Crystallization kinetics
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Glass transition
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Polyhydroxybutyrate
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Rigid amorphous
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ashraf Ahmed Mansour ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Hartmut Seliger ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Samy Madbouly ,
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 Enas
Reviser Cataloger
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Mustafa
Reviser Revisor
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
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.Ph.D.2005.Sa.M. 01010110043688000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.12.11.Ph.D.2005.Sa.M. 01020110043688000 22.09.2023 CD - Rom 43688.CD