The purpose of this study was to assess the accuracy of fractional blood volume (vb) estimates in low-perfused and low-vascularized tissue using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). The results of different MRI methods were compared with histology to evaluate the accuracy of these methods under clinical conditions. vb was estimated by DCE-MRI using a 3D gradient echo ...

This research study shows the potential of large image-block adjustment with nadir viewing sensor images. The method uses the geometric correction system developed for multi-source images at the Canada Centre for Remote Sensing. The results with 15 Landsat-7 ETM images show that the same accuracy can be obtained with a large image block than with a single image using the same number of ground c...

Lidar data provide accurate measurements of forest canopy structure in the vertical plane however current lidar sensors have limited coverage in the horizontal plane. Landsat data provide extensive coverage of generalized forest structural classes in the horizontal plane but are relatively insensitive to variation in forest canopy height. It would therefore be desirable to integrate lidar and L...

JBUON 2017; 22(1): 258 Purpose: SOX5 plays important roles in various kinds of cancers. However, the expression and roles of SOX5 in osteosarcoma (OS) have not been investigated well. In the present study we aimed to investigate the mechanism of SOX5 in OS. Methods: OS and adjacent non-cancerous specimens were obtained from patients with OS. PCR was applied to detect SOX5 mRNA. Then human OS ce...

This paper focuses on the secure path tracking control of wireless self-driving vehicles (SDVs). To address challenges network security and limited bandwidth in design SDVs, a co-modeling approach considering denial-of-service (DoS) attack event trigger mechanism (ETM) is introduced for SDVs. achieve high level performance, threshold proposed adaptive ETM designed to adjust dynamically based st...