Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Akhter Perveen"'
Assessment of scattered dose contribution to healthy tissue in radiation therapy using water phantom
Autor:
Arshed Waheed, Qazi Ikramullah, Ullah Asad, Mahmood Khalid, Hussain Iftikhar, Zia-Ur-Rehman, Akhter Perveen, Akhtar Muhammad
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 25, Iss 3, Pp 212-216 (2010)
In cancer therapy using gamma radiation one of the limiting factors in dose delivery is the safety of the healthy tissues and organs around the cancerous mass. Better collimation and dose fractionation are employed to achieve this. In the present pap
Externí odkaz:
https://doaj.org/article/97e18817e0304b8598842e585afa7db4
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 25, Iss 1, Pp 41-45 (2010)
Monitoring of radiation levels in and around the nuclear research reactors is essential to safe-guarding life and the environment. Background radiation monitoring at the Pakistan Institute of Nuclear Science & Technology (PINSTECH) has been carried o
Externí odkaz:
https://doaj.org/article/49c27be7d93e4d4dbab63917536ce4d6
Autor:
Arshed Waheed, Mahmood Khalid, Qazi Ikramullah, Ullah Asad, Akhter Perveen, Ahmad Salman Syed, Jamil Zeeshan
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 25, Iss 1, Pp 51-54 (2010)
An accurate calibration of the therapy level radiation dosimetry system has a pivotal role in the accuracy of dose delivery to cancer patients. The two methods used for obtaining a tissue equivalent calibration of the system: air kerma calibration an
Externí odkaz:
https://doaj.org/article/2c7c6dc61e934b8196128a5c738f16bc
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 24, Iss 2, Pp 104-108 (2009)
In the present study, the climatic variations of 7Be in the Peshawar basin (longitude 71°15' and 72°45' E and latitude 33°45' and 34°30' N) of Pakistan was observed during the period of 2001-2006. Under the domain of environmental surveillance pr
Externí odkaz:
https://doaj.org/article/8cc660f4adf14086aea9d181703a5b0c
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 24, Iss 1, Pp 56-60 (2009)
Environmental gamma radiation levels in northern Rechna Doab, Pakistan, were measured as a part of systematic study aimed at the establishment of the background data base of radiation and radioactivity levels. The measurements reported in this paper
Externí odkaz:
https://doaj.org/article/9991c32aa1f545b68f3356a49ce8d956
Publikováno v:
National Journal of Physiology, Pharmacy & Pharmacology; 2024, Vol. 14 Issue 9, p2007-2011, 5p
Autor:
Akhter, Perveen, Rahman, M.K.
Publikováno v:
Nutrition & Food Science, 2009, Vol. 39, Issue 3, pp. 268-276.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/00346650910957528
Publikováno v:
In Journal of Saudi Chemical Society January 2010 14(1):125-129
Autor:
Iyengar, G.V., Kawamura, H., Dang, H.S., Parr, R.M., Wang, J.W., Akhter, Perveen, Cho, S.Y., Natera, E., Miah, F.K., Nguyen, M.S.
Publikováno v:
In Journal of Environmental Radioactivity 2004 77(3):221-232
Publikováno v:
In Nutrition 2004 20(9):783-787