نتایج جستجو برای: snyder phantom
تعداد نتایج: 19456 فیلتر نتایج به سال:
Commentaries Cause-of-Death Analysis in Rodent Aging Studies J. M. Snyder, J. M. Ward, and P. M. Treuting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 The Vital Role of Pathology in Improving Reproducibility and Translational Relevance of Aging Studies in Rodents P. M. Treuting, ...
background: the heterogeneous composition of the human body presents numerous tissue types and cavities with widely differing radiologic properties. the aim of the present work was to develop a low cost homogeneous and heterogeneous phantom and the absorbed dose were measured by ionization chamber for different radiotherapy treatment techniques and compared with treatment planning system absorb...
background long-term clinical symptoms and functional status of above-knee amputees are not well documented. this study documents the long-term outcomes of war related above-knee amputations. objective to study the long-term outcomes of unilateral above-knee amputation. materials and methods the study consisted of a comprehensive assessment, examination, and review of history and wartime medica...
introduction based on task group no. 43 (tg-43u1) recommendations, water phantom is proposed as a reference phantom for the dosimetry of brachytherapy sources. the experimental determination of tg-43 parameters is usually performed in water-equivalent solid phantoms. the purpose of this study was to determine the conversion factors for equalizing solid phantoms to water. materials and methods t...
In this comment, I first highlight the contributions of Robinson-Cimpian, Lubienski, Ganley, and Copur-Gencturk (2014) in particular and a more interdisciplinary approach in general for the subdiscipline of developmental psychology. Second, I identify some historic methodological foci of psychology and encourage Robinson-Cimpian et al. to consider these possibilities. Finally, I end with my per...
Laurence Randrianasolo ([email protected]) Yolande Raoelina ([email protected]) Maherisoa Ratsitorahina ([email protected]) Lisette Ravolomanana ([email protected]) Soa Fy Andriamandimby ([email protected]) Jean-Michel Heraud ([email protected]) fanjasoa Rakotomanana ([email protected]) Robinson Ramanjato ([email protected]) Armand Randrianarivo-Solofoniaina ([email protected]) Vinc...
Introduction BNCT is an effective method to destroy brain tumoral cells while sparing the healthy tissues. The recommended flux for epithermal neutrons is 109 n/cm2s, which has the most effectiveness on deep-seated tumors. In this paper, it is indicated that using D-T neutron source and optimizing of Beam Shaping Assembly (BSA) leads to treating brain tumors in a reasonable time where all IAEA ...
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