Laboratory and field and studies for evaluation of disinfectants and chemicals used in different fish farms / (Record no. 56299)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03319cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031503.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160507s2015 ua d 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 | Cai01.10.19.Ph.D.2015.Em.L |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Eman Mohamed Ismail Hassan |
| 245 10 - TITLE STATEMENT | |
| Title | Laboratory and field and studies for evaluation of disinfectants and chemicals used in different fish farms / |
| Statement of responsibility, etc. | Eman Mohamed Ismail Hassan ; Supervised Mamdouh Mostafa Hamoud , Hussein Abdelhay Kaoud , Nermeen M. M. Moustafa |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسات حقلية ومعملية لتقييم المطهرات و المركبات الكيميائية المستخدمة في المزارع السمكية المختلفة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Eman Mohamed Ismail Hassan , |
| Date of publication, distribution, etc. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 169 P. : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Veterinary Hygiene and Management |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A key element of disinfection is the choice of a suitable disinfecting agent in appropriate concentration for sufficient contact time. The presented study aimed to investigate the bactericidal effectiveness of six commercial disinfectants against seven prevalent and common bacterial genera causing disease problems in aquatic ecosystem mostly were gram negative rods. The evaluation assays was conducted in two stages of experimental work; in vitro laboratory testing following Quantitative European suspension BS CEN 1276 test methods and requirements, followed by in vivo evaluation of bactericidal effectiveness of the tested disinfectants after acute and chronic toxicity testing following OECD (guideline no. 203) test method; for determination of Median Lethal concentration (LC50) and No Observed Effect Concentration (NOEC), beside investigation the safety application of the tested disinfectants into aquatic systems. With exception of Biosentry® Iodine{u2122}, nearly all tested disinfectants at 1.25 the recommended use dilution and after 5 min contact time achieved significant log reduction (P {u02C2} 0.05) and pass criteria of at least 5 against the majority of tested organisms, except Vibrio alginolyticus that was noticed to be resistant to most tested disinfectants. The in vivo work revealed that efficient bactericidal effectiveness was achieved by Virkon-S®, Aldekol des- Gda® and Peraclean® at NOEC against three selected strains, Aeromonas hydrophila (gyr-B LC012344), Pseudomonas aeruginosa and V. alginolyticus at ID50 inspite of their concentrations were lower than the LC50 values, on the other hand TH4® disinfectant failed to achieve the bactericidal effect against the 3 inoculated strains at their ID50, inspite of its efficient bactericidal reduction efficacy under in vitro conditions |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | CEN 1276 test |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Disinfectants |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | In vitro/ in vivo Evaluation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hussein Abdelhay Kaoud , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mamdouh Mostafa Hamoud , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nermeen Moustafa Mohamed Moustafa , |
| 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 | Cai01.10.19.Ph.D.2015.Em.L | 01010110068837000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.10.19.Ph.D.2015.Em.L | 01020110068837000 | 22.09.2023 | CD - Rom | 68837.CD |