نتایج جستجو برای: thermoluminescence

تعداد نتایج: 1014  

2003
O. Kayacan Celal Bayar

In this study, thermoluminescence decay is investigated within Tsallis thermostatistics(TT). We belive that this is the first attempt to handle themoluminescence decay process within TT.

2015
P. R. Vyas Y. D. Kale Y. H. Gandhi

The thermoluminescence (TL) properties of laboratory grown quartz have been studied for its possible high gamma dosimetric applications. The variation of 210 o C glow peak is observed in different annealed samples followed by gamma irradiation near room temperature. The peak was found very sensitive to the pre-thermal treatments. The radiation induced effects in quartz have been studied in deta...

Journal: :Bulletin of Materials Science 1995

Journal: :Radiation protection dosimetry 2006
Arkadiusz Mandowski

Standard kinetic models for thermoluminescence (TL) relate to the simple trap model (STM) and the model of localised transitions (LT). This paper presents a review of TL properties in various spatially correlated systems (SCS), which span the two limiting cases. A classification of kinetic models for SCS is proposed. Numerical results are presented for the isolated clusters model (IC) and the i...

Journal: :Radiation Protection Dosimetry 1999

Journal: :journal of nanostructures 2012
m. zahedifar m. mehrabi m. modarres s. harooni

beryllium  oxide  (beo)  nanopowder  was  synthesized  using  sol-gel method  and  the  effects  of  changes of  chemical  reagents  were investigated.  because  of  tissue  equivalence  and  other  outstanding thermoluminescence  (tl) properties of  the bulk material  in x and γ dosimetry, the applicability of this nanostructure in tl dosimetry was studied  following  irradiation to  the 137 c...

Journal: :Journal of the Society of Materials Science, Japan 1985

Journal: :Journal of plant physiology 2010
Bin Cai Aihong Zhang Zhipan Yang Qingtao Lu Xiaogang Wen Congming Lu

Rubisco activase plays an important role in the regulation of CO(2) assimilation. However, it is unknown how activase regulates photosystem II (PSII) photochemistry. To investigate the effects of Rubisco activase on PSII photochemistry, we obtained transgenic tobacco (Nicotiana tabacum) plants with 50% (i7), 25% (i28), and 5% (i46) activase levels as compared to wild type plants by using a gene...

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