نتایج جستجو برای: target valume
تعداد نتایج: 398431 فیلتر نتایج به سال:
Erich D. Bain1, Keith Dawes1, Ali E. Özçam, Xinfang Hu2, Christopher B. Gorman2, Jiří Šrogl3, Jan Genzer1,* 1 Department of Chemical & Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695, USA 2 Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, USA 3 Institute of Chemistry & Biochemistry, Academy of Sciences of the Czech...
BACKGROUND AND PURPOSE A system for the detection, measurement and analysis of the periodic physiological organ motion during radiotherapy treatment is proposed and clinically tested in this paper. MATERIAL AND METHODS The procedure is based on the acquisition of fluoroscopic sequences, followed by an automatic detection of the movement using cross-correlations with matched filters. RESULTS...
Driven by fear of underinvestment in network assets, merchant investment in electricity transmission networks (MTI) is now legally allowed. Given that MTI is a real possibility, regulators face a new set of questions. After classifying different types of MTI, the paper raises and analyses regulatory questions, concentrating on the effect on competition, ownership questions, third-party-access r...
Herein we describe the synthesis of the first Thalidomide-biotin analogue in order to initiate investigations into the unknown molecular mode of action of Thalidomide. In this manner we describe the attachment of biotin tether through the Huisgen 1,3-dipolar cycloaddition or "click" synthetic methodology.
Nanotechnology has opened up new avenues towards ultra-sensitive, highly selective detection of biological molecules and toxic agents, as well as for therapeutic targeting and screening. Though the goals may seem singular, there is no universal method to identify or detect a molecular target. Each system is application-specific and must not only identify the target, but also transduce this inte...
This paper compares and investigates the generalised Neyman smooth test, its components, and the classical chi-squared test with a variety of equiprobable classes. Each test is evaluated in terms of its power to reject a wavelike alternative to the uniform distribution, chosen to quantify the complexity of the alternative. Results indicate that if broadly focused tests (rather than strongly dir...
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