Báo cáo khoa học: "Planning target volume margins for prostate radiotherapy using daily electronic portal imaging and implanted fiducial markers" docx

... 5:52 http://www.ro-journal.com/content/5/1/52 Page 10 of 11 RESEARC H Open Access Planning target volume margins for prostate radiotherapy using daily electronic portal imaging and implanted fiducial markers David Skarsgard 1* , Pat Cadman 2 , ... margins for prostate radiotherapy using daily electronic portal imaging and implanted fiducial...

Ngày tải lên: 09/08/2014, 09:20

... proposed for sentence compression (Witbrock and Mittal, 1999; Jing and McKeown, 1999; Vandeghinste and Pan, 2004), this paper focuses on Knight and Marcu’s noisy-channel model (Knight and Marcu, ... changes. Turner and Charniak (Turner and Charniak, 2005) revised and improved Knight and Marcu’s algorithm; however, their algorithm also uses only mother and daughter relati...

Ngày tải lên: 20/02/2014, 12:20

... data are readily available and plentiful. Therefore, this paper advocates using a bootstrapping framework and a feature projection technique with just unlabeled data for text categorization. ... for easily creating labeled training data. Since our method depends on title words and keywords, we need additional studies about the characteristics of candidate words for title...

Ngày tải lên: 20/02/2014, 16:20

... and 4) albeit at a lower level of efficiency. When applying multiple pharmacological- and peptide- inhibitors for several PKC isoforms we observed a common pattern of inhibition for insulin- and ... and Potsdam, Germany) for their kind gift of antibodies against GLUT1 and 4 and Dr Ken Siddle (Cambridge, UK) for antibodies against the insulin receptor. We thank R. van de Ven...

Ngày tải lên: 21/02/2014, 00:20

... believed to debulk the disease mass and offer a more precise target for radiotherapy. The advent of computed tomography brought about the demise of staging laparotomies and splenectomy is now limited ... inguinal and axillary chains and as such were amenable to simple excision. The majority of lymph node biopsies were per- formed mainly by general surgeons whilst ENT and oph-...

Ngày tải lên: 09/08/2014, 07:21

Ngày tải lên: 09/08/2014, 10:20

... performed using the following criteria: mean, minimum and maximum doses, Inhomogeneity Index (II), Conformity Index (CI) and Equivalent Uniform Dose (EUD) Inhomogeneity Index (II) and Conformity ... a dose prescription of 60 Gy for PTV1 and PTV2, and a dose pre- scription of 12 Gy for PTV1 alone, resulting in equal daily fractions of 2.4 Gy for PTV1 and 2 Gy for PTV2,...

Ngày tải lên: 09/08/2014, 10:20

... clustering) Noemie Elhadad and Smaranda Muresan for help- ful suggestions and comments. The aid of two anonymous reviewers was also highly appreci- ated. References Srinivas Bangalore and Owen Rambow. ... pattern discovery is more appropriate for our task because it allows for matching across patterns with permu- tations, for representation of wild cards and for use on small...

Ngày tải lên: 20/02/2014, 18:20

... system WIP is a parallel top-down planner (Andr6 and Rist 1993) and a constraint-based layout man- ager. While the root of the hierarchical plan struc- ture for a particular multimodal communication ... systems IIAM-ANS, VITRA, XTRA and WIP provide a good starting point for a deeper un- derstanding of the interdependencies of language, graphics, pointing, and animations in...

Ngày tải lên: 20/02/2014, 21:20

... between 28 and 36 MIH and 62–65 CHH immunoreactive perikarya [28], thus steady-state transcript numbers are around 5–10 · 10 5 copies per cell for MIH and 2–2.4 · 10 7 copies per cell for CHH, ... Ambion), amplified using forward (sense) gene specific primers and T7 adapter primers. Ligated DNA was again purified (Microcon) and precipitated in 0.5 M ammonium acetate in 3 volumes...

Ngày tải lên: 21/02/2014, 00:20