We report on the design, implementation and characterization of a multi-graphic processing unit (GPU) computational platform for higher-order optimization in radiotherapy treatment planning. In collaboration with a commercial vendor (Varian Medical Systems, Palo Alto, CA), a research prototype GPU-enabled Eclipse (V13.6) workstation was configured. The hardware consisted of dual 8-core Xeon processors, 256 GB RAM and four NVIDIA Tesla K80 general purpose GPUs. We demonstrate the utility of this platform for large radiotherapy optimization problems through the development and characterization of a parallelized particle swarm optimization (PSO) four dimensional (4D) intensity modulated radiation therapy (IMRT) technique. The PSO engine was coupled to the Eclipse treatment planning system via a vendor-provided scripting interface. Specific challenges addressed in this implementation were (i) data management and (ii) non-uniform memory access (NUMA). For the former, we alternated be...
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Abstract Kenaf is a multipurpose crop, but a lack of genetic information hinders genetic and molecular research. In this study, we aimed t...
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As demonstrated by the market reactions to downgrades of various sovereign credit ratings in 2011, the credit rating agencies occupy an impo...
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Spindle cell/pleomorphic lipoma is an uncommonly encountered benign neoplasm that is usually found in the subcutaneous tissues. Rare cases r...
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ORIGINAL ARTICLES Cyclooxygenase-2 and estrogen receptor-β as possible therapeutic targets in desmoid tumors p. 47 Rasha A Khairy DOI :10....
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Umbrella reviews: what they are and why we need them Cystic echinococcosis in unaccompanied minor refugees from Afghanistan and the Middle E...
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Abstract Despite the recent promising results of clinical trials using human pluripotent stem cell (hPSC)-based cell therapies for age-rel...
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Lichtenstein intervention is currently the classic model of the regulated treatment of inguinal hernias by direct local approach. This “tens...
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2016-09-29T05-30-58Z Source: Journal of Applied Pharmaceutical Science Sadhana Nittur Holla, Meena Kumari Kamal Kishore, Mohan Babu Amber...
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