Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Abbas Takavar"'
Autor:
Seyed Salman Zakariaee, Mikaeil Molazadeh, Abbas Takavar, Alireza Shirazi, Asghar Mesbahi, Ahad Zeinali
Publikováno v:
Journal of Medical Signals and Sensors, Vol 5, Iss 2, Pp 123-130 (2015)
In radiation cancer treatments, the most of the side effects could be minimized using a proper dosimeter. Gel dosimeter is the only three-dimensional dosimeter and magnetic resonance imaging (MRI) is the gold standard method for gel dosimeter readout
Externí odkaz:
https://doaj.org/article/3e677856e03b4af7a31cf0e469fa3ec3
Autor:
Reza Moghadam-Drodkhani, Nader Riyahi-Alam, Abbas Takavar, Kavous Firoznia, Peiman Hadad, Behrooz Rafiee, Morteza Bakhtiary, Zohre Tizmaghz, Ehsan Mohammadi
Publikováno v:
Iranian Journal of Medical Physics, Vol 8, Iss 1, Pp 55-64 (2011)
Introduction: The conventional methods of dosimetry are not capable of dosimetry in such a small volume of less than one cubic millimeter. Although the polymer gel dosimetry method based on magnetic resonance imaging (MRI) could achieve three dimensi
Externí odkaz:
https://doaj.org/article/9c142ded83174889a960978e81635438
Autor:
Hamidreza Shabani, Mahmood Allahverdi, Mahbod Esfahani, Mehdi Aghili, Abbas Takavar, Mohammd Reza Taghizade, Zahra Tizmagh, Ali Vaezzade
Publikováno v:
Iranian Journal of Medical Physics, Vol 6, Iss Issue 3,4, Pp 38-45 (2009)
Introduction: Delivering maximum dose to tumor and minimum dose to normal tissues is the most important goal in radiotherapy. According to ICRU, the maximum acceptable uncertainty in the delivered dose compared to the prescribed dose should be lower
Externí odkaz:
https://doaj.org/article/7f2ec834b9884aa4b180021a2ab8e917
Autor:
Mohammad Keshtkar, Abbas Takavar, Mohammad Hassan Zahmatkesh, Ali Vaezzadeh, Mehrdad Gholami, Zeinab Ghasemian
Publikováno v:
Frontiers in Biomedical Technologies, Vol 1, Iss 4 (2014)
Purpose: Dosimetry is an integral part of radiotherapy and dose verification is one of the important stages in modern radiotherapy. Nowadays gel dosimeters are the only dosimeters that can record dose distribution in three dimensions only with a sing
Externí odkaz:
https://doaj.org/article/3d0c9de997224b69ad65e2b0a96308ce
Autor:
Alireza Zirak, Eisa Alidokht, Davood Khezerloo, Nooshin Banaee, Bagher Farhood, Hassan Ali Nedaie, Abbas Takavar
Publikováno v:
Journal of Cancer Research and Therapeutics, Vol 14, Iss 2, Pp 308-313 (2018)
Aim: Tin-base catalyst is one of the widely used organometallic catalysts in polyurethane technology. The purpose of this study was to evaluate the effect of tin organometallic catalyst in the radiation response and radiological properties of a new f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807fd1dc3b1b12278c0212b788929f81
http://www.cancerjournal.net/article.asp?issn=0973-1482
http://www.cancerjournal.net/article.asp?issn=0973-1482
Autor:
Bagher Farhood, Courtney Knuap, Hadi Movahedinejhad, Abbas Takavar, Hassan Ali Nedaie, Davood Khezerloo, Isa Ahmadalidokht, Nooshin Banaee, Alireza Zirak
Publikováno v:
Radiation Physics and Chemistry. 141:88-97
Radiation oncology has been rapidly improved by the application of new equipment and techniques. With the advent of new complex and precise radiotherapy techniques such as intensity modulated radiotherapy, stereotactic radiosurgery, and volumetric mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed796bee09bf5bb6f53973f9a812a5fc
https://doi.org/10.1016/j.radphyschem.2017.06.002
https://doi.org/10.1016/j.radphyschem.2017.06.002
The combination of A-966492 and Topotecan for effective radiosensitization on glioblastoma spheroids
Autor:
Mehdi Mousavi, Abbas Takavar, Fereshteh Koosha, Ali Neshasteh-Riz, Samira Eynali, Nazila Eyvazzadeh, Zohreh Mazaheri
Publikováno v:
Biochemical and Biophysical Research Communications. 491:1092-1097
Radiotherapy is one of the modalities in the treatment of glioblastoma patients, but glioma tumors are resistant to radiation and also chemotherapy drugs. Thus, researchers are investigating drugs which have radiosensitization capabilities in order t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac562d926136eff634ff6bc4493fd1e
https://doi.org/10.1016/j.bbrc.2017.08.018
https://doi.org/10.1016/j.bbrc.2017.08.018
Autor:
Abbas Takavar, Alireza Zirak, Bagher Farhood, Davood Khezerloo, Hassan Ali Nedaie, Nooshin Banaee, Isa Ahmadalidokht, Tomas Kron
Publikováno v:
Journal of Cancer Research and Therapeutics, Vol 13, Iss 3, Pp 419-424 (2017)
With the advent of new complex but precise radiotherapy techniques, the demands for an accurate, feasible three-dimensional (3D) dosimetry system have been increased. A 3D dosimeter system generally should not only have accurate and precise results b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad98b13ebd4fc7dd7285b0e15845779
http://www.cancerjournal.net/article.asp?issn=0973-1482
http://www.cancerjournal.net/article.asp?issn=0973-1482
Autor:
Abbas Takavar, F. Pake, Vahid Vaezzadeh, H. Saligheh Rad, M. Shojaee Moghadam, H.A. Nedaie, Ehsan Eqlimi
Publikováno v:
Internatuinal Journal of Radiation Research. 14:349-353
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4758f44529263da5636534616d8dbe6
https://doi.org/10.18869/acadpub.ijrr.14.4.349
https://doi.org/10.18869/acadpub.ijrr.14.4.349
Publikováno v:
Journal of Clinical Densitometry. 19:277-281
A significant discrepancy between the results of previous human and phantoms studies is identified regarding the effects of vertebral positioning on bone mineral density (BMD) measurements. We aimed to evaluate the effects of lumbar vertebral positio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cea79be0e40f972558424342ab8805bf
https://doi.org/10.1016/j.jocd.2015.12.001
https://doi.org/10.1016/j.jocd.2015.12.001