Báo cáo khoa học: " Correction: Image guided dose escalated prostate radiotherapy: still room to improve" potx
Ngày tải lên: 09/08/2014, 10:20
... purposes) Radiation Oncology Research Image guided dose escalated prostate radiotherapy: still room to improve Jarad M Martin 1,2 , Andrew Bayley 1 , Robert Bristow 1 , Peter Chung 1 , Mary Gospodarowicz 1 , ... for localized prostate cancer with IG-3DCRT to 79.8 GyFigure 2 Actuarial RTOG grade 2-3 late genitourinary toxicity for 259 men treated for localized prostate...
Ngày tải lên: 09/08/2014, 10:20
... with gold markers, a dose of 24 Gy was delivered over three sessions of 8 Gy to the prescription isodose line of 70% to 75%. The previous doses received by the pelvis ran- ged from 45 to 74.6 Gy. The ... due to the location of the recu rrence, usually too close to the iliac vessels, or the associated surgical morbidity. The objective of this study is to test the viability of rob...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo khoa học: "Concurrent image-guided intensity modulated radiotherapy and chemotherapy following neoadjuvant chemotherapy for locally advanced nasopharyngeal carcinoma" docx
... radiotherapy (IGRT), radiation oncologists have the ability to deliver tumoricidal doses to the target while maintaining tolera ble doses to critical organs. Recently, several non-randomized studies ... scalated and the volume of tissues are exposed to high doses [24]. On the other hand, if the v olume of tissues exposed to high doses is reduced with image- guided IMRT, there is...
Ngày tải lên: 09/08/2014, 09:21
Báo cáo khoa học: "The adaptation of a machine-learned sentence realization system to French" potx
... machine-learned approaches to sentence realization is that they can easily be adapted to new domains and ideally to new languages merely by retraining The architecture of Amalgam was intended to be language- independent, ... applied to German sentence realization. Adapting this system to French allows us to assess which aspects of the system are truly language-independent and wh...
Ngày tải lên: 31/03/2014, 20:20
Báo cáo khoa học: "Planning target volume margins for prostate radiotherapy using daily electronic portal imaging and implanted fiducial markers" docx
... registered to planning CT, to measure center of volume motion of the prostate. Daily EPIs registered to simulator films to measure setup displacement. Data were provided on standard deviation (SD) of total ... place- ment relative to the reference image. With our correction protocol,CTVtoPTVmarginsof0.36cm, 0.37 cm and 0.37 cm would be required along the L-R, S-I andA-P axes respe...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo khoa học: Ligand-specific dose–response of heterologously expressed olfactory receptors potx
... cells to characterize the functional response of receptors to odorants. Two mammalian olfactory receptors were used to initiate the study, the rat I7 olfactory receptor and the human OR17-40 olfactory ... agonists. Keywords:olfactoryreceptors;olfactorycoding;olfactory discrimination; odorants; intracellular calcium. Olfactory receptors (ORs) belong to the large family of G-protein cou...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Discriminating image senses by clustering with multimodal features" potx
... We used a stop word list, but avoided stemming to make the algorithm language independent in other respects. When using image features, grayscale images (no color histograms) and images without ... = clusters # of most common sense in cluster total # images (3) 4 Purity did not include the small set of outlier images, de- fined as images whose ratio of distances to the second closest a...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Generating image descriptions using dependency relational patterns" pptx
... Tower is shown in Table 4. 2 3 of this image collection was used to train the weights and the remaining 1 3 (105 images) for evaluation. To generate automatic captions for the im- ages we automatically ... 310 images from our image set (see Section 4.1) to train the weights. The image descriptions from this data set are used as model summaries. Our training data contains for each...
Ngày tải lên: 30/03/2014, 21:20
Báo cáo khoa học: "Automatic Image Annotation Using Auxiliary Text Information" potx
... vector for region r in image I, n s v the number of regions in the image of latent variable s, v i the fea- ture vector for region i in s’s image, k the dimension of the image feature vectors ... been successfully applied to image annotation (Lavrenko et al., 2003; Feng et al., 2004). A key idea behind these models is to find the images most similar to the test image and then...
Ngày tải lên: 31/03/2014, 00:20